diff options
Diffstat (limited to 'drivers/gpu/drm')
573 files changed, 19850 insertions, 14928 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h index 8639a4f9c6e8..9999c18e7d8e 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h @@ -219,10 +219,12 @@ extern int amdgpu_use_xgmi_p2p; extern int sched_policy; extern bool debug_evictions; extern bool no_system_mem_limit; +extern int halt_if_hws_hang; #else static const int __maybe_unused sched_policy = KFD_SCHED_POLICY_HWS; static const bool __maybe_unused debug_evictions; /* = false */ static const bool __maybe_unused no_system_mem_limit; +static const int __maybe_unused halt_if_hws_hang; #endif #ifdef CONFIG_HSA_AMD_P2P extern bool pcie_p2p; @@ -675,7 +677,7 @@ enum amd_hw_ip_block_type { MAX_HWIP }; -#define HWIP_MAX_INSTANCE 11 +#define HWIP_MAX_INSTANCE 28 #define HW_ID_MAX 300 #define IP_VERSION(mj, mn, rv) (((mj) << 16) | ((mn) << 8) | (rv)) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c index 046d466b4ee4..f99d4873bf22 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c @@ -195,7 +195,7 @@ void amdgpu_amdkfd_device_init(struct amdgpu_device *adev) } adev->kfd.init_complete = kgd2kfd_device_init(adev->kfd.dev, - adev_to_drm(adev), &gpu_resources); + &gpu_resources); amdgpu_amdkfd_total_mem_size += adev->gmc.real_vram_size; @@ -706,6 +706,13 @@ err: void amdgpu_amdkfd_set_compute_idle(struct amdgpu_device *adev, bool idle) { + /* Temporary workaround to fix issues observed in some + * compute applications when GFXOFF is enabled on GFX11. + */ + if (IP_VERSION_MAJ(adev->ip_versions[GC_HWIP][0]) == 11) { + pr_debug("GFXOFF is %s\n", idle ? "enabled" : "disabled"); + amdgpu_gfx_off_ctrl(adev, idle); + } amdgpu_dpm_switch_power_profile(adev, PP_SMC_POWER_PROFILE_COMPUTE, !idle); @@ -753,9 +760,7 @@ bool amdgpu_amdkfd_have_atomics_support(struct amdgpu_device *adev) void amdgpu_amdkfd_ras_poison_consumption_handler(struct amdgpu_device *adev, bool reset) { - struct ras_err_data err_data = {0, 0, 0, NULL}; - - amdgpu_umc_poison_handler(adev, &err_data, reset); + amdgpu_umc_poison_handler(adev, reset); } bool amdgpu_amdkfd_ras_query_utcl2_poison_status(struct amdgpu_device *adev) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h index 647220a8762d..f50e3ba4d7a5 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h @@ -353,7 +353,6 @@ int kgd2kfd_init(void); void kgd2kfd_exit(void); struct kfd_dev *kgd2kfd_probe(struct amdgpu_device *adev, bool vf); bool kgd2kfd_device_init(struct kfd_dev *kfd, - struct drm_device *ddev, const struct kgd2kfd_shared_resources *gpu_resources); void kgd2kfd_device_exit(struct kfd_dev *kfd); void kgd2kfd_suspend(struct kfd_dev *kfd, bool run_pm); @@ -381,7 +380,7 @@ struct kfd_dev *kgd2kfd_probe(struct amdgpu_device *adev, bool vf) } static inline -bool kgd2kfd_device_init(struct kfd_dev *kfd, struct drm_device *ddev, +bool kgd2kfd_device_init(struct kfd_dev *kfd, const struct kgd2kfd_shared_resources *gpu_resources) { return false; diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c index 81e3b528bbc9..e92b93557c13 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c @@ -787,7 +787,7 @@ void kgd_gfx_v9_get_cu_occupancy(struct amdgpu_device *adev, int pasid, for (se_idx = 0; se_idx < se_cnt; se_idx++) { for (sh_idx = 0; sh_idx < sh_cnt; sh_idx++) { - gfx_v9_0_select_se_sh(adev, se_idx, sh_idx, 0xffffffff); + amdgpu_gfx_select_se_sh(adev, se_idx, sh_idx, 0xffffffff); queue_map = RREG32_SOC15(GC, 0, mmSPI_CSQ_WF_ACTIVE_STATUS); /* @@ -820,7 +820,7 @@ void kgd_gfx_v9_get_cu_occupancy(struct amdgpu_device *adev, int pasid, } } - gfx_v9_0_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff); + amdgpu_gfx_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff); soc15_grbm_select(adev, 0, 0, 0, 0); unlock_spi_csq_mutexes(adev); diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c index 978d3970b5cc..ba72a910d0d5 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c @@ -418,9 +418,9 @@ static uint64_t get_pte_flags(struct amdgpu_device *adev, struct kgd_mem *mem) if (mem->alloc_flags & KFD_IOC_ALLOC_MEM_FLAGS_EXECUTABLE) mapping_flags |= AMDGPU_VM_PAGE_EXECUTABLE; - switch (adev->asic_type) { - case CHIP_ARCTURUS: - case CHIP_ALDEBARAN: + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(9, 4, 1): + case IP_VERSION(9, 4, 2): if (mem->alloc_flags & KFD_IOC_ALLOC_MEM_FLAGS_VRAM) { if (bo_adev == adev) { if (uncached) @@ -429,7 +429,7 @@ static uint64_t get_pte_flags(struct amdgpu_device *adev, struct kgd_mem *mem) mapping_flags |= AMDGPU_VM_MTYPE_CC; else mapping_flags |= AMDGPU_VM_MTYPE_RW; - if (adev->asic_type == CHIP_ALDEBARAN && + if ((adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 4, 2)) && adev->gmc.xgmi.connected_to_cpu) snoop = true; } else { @@ -510,13 +510,13 @@ kfd_mem_dmamap_userptr(struct kgd_mem *mem, struct ttm_tt *ttm = bo->tbo.ttm; int ret; + if (WARN_ON(ttm->num_pages != src_ttm->num_pages)) + return -EINVAL; + ttm->sg = kmalloc(sizeof(*ttm->sg), GFP_KERNEL); if (unlikely(!ttm->sg)) return -ENOMEM; - if (WARN_ON(ttm->num_pages != src_ttm->num_pages)) - return -EINVAL; - /* Same sequence as in amdgpu_ttm_tt_pin_userptr */ ret = sg_alloc_table_from_pages(ttm->sg, src_ttm->pages, ttm->num_pages, 0, @@ -1907,16 +1907,6 @@ int amdgpu_amdkfd_gpuvm_map_memory_to_gpu( */ mutex_lock(&mem->process_info->lock); - /* Lock mmap-sem. If we find an invalid userptr BO, we can be - * sure that the MMU notifier is no longer running - * concurrently and the queues are actually stopped - */ - if (amdgpu_ttm_tt_get_usermm(bo->tbo.ttm)) { - mmap_write_lock(current->mm); - is_invalid_userptr = atomic_read(&mem->invalid); - mmap_write_unlock(current->mm); - } - mutex_lock(&mem->lock); domain = mem->domain; diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c index f6d9d5da53cd..d2139ac12159 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c @@ -326,7 +326,10 @@ static int amdgpu_ctx_init(struct amdgpu_ctx_mgr *mgr, int32_t priority, if (r) return r; - ctx->stable_pstate = current_stable_pstate; + if (mgr->adev->pm.stable_pstate_ctx) + ctx->stable_pstate = mgr->adev->pm.stable_pstate_ctx->stable_pstate; + else + ctx->stable_pstate = current_stable_pstate; return 0; } diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index cc65df9f2419..ad4e78728733 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -1569,7 +1569,7 @@ static int amdgpu_device_check_arguments(struct amdgpu_device *adev) * @pdev: pci dev pointer * @state: vga_switcheroo state * - * Callback for the switcheroo driver. Suspends or resumes the + * Callback for the switcheroo driver. Suspends or resumes * the asics before or after it is powered up using ACPI methods. */ static void amdgpu_switcheroo_set_state(struct pci_dev *pdev, @@ -2398,7 +2398,7 @@ static int amdgpu_device_ip_init(struct amdgpu_device *adev) adev->ip_blocks[i].status.hw = true; /* right after GMC hw init, we create CSA */ - if (amdgpu_mcbp || amdgpu_sriov_vf(adev)) { + if (amdgpu_mcbp) { r = amdgpu_allocate_static_csa(adev, &adev->virt.csa_obj, AMDGPU_GEM_DOMAIN_VRAM, AMDGPU_CSA_SIZE); @@ -3211,6 +3211,15 @@ static int amdgpu_device_ip_resume_phase2(struct amdgpu_device *adev) return r; } adev->ip_blocks[i].status.hw = true; + + if (adev->in_s0ix && adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_SMC) { + /* disable gfxoff for IP resume. The gfxoff will be re-enabled in + * amdgpu_device_resume() after IP resume. + */ + amdgpu_gfx_off_ctrl(adev, false); + DRM_DEBUG("will disable gfxoff for re-initializing other blocks\n"); + } + } return 0; @@ -4052,15 +4061,18 @@ void amdgpu_device_fini_sw(struct amdgpu_device *adev) * at suspend time. * */ -static void amdgpu_device_evict_resources(struct amdgpu_device *adev) +static int amdgpu_device_evict_resources(struct amdgpu_device *adev) { + int ret; + /* No need to evict vram on APUs for suspend to ram or s2idle */ if ((adev->in_s3 || adev->in_s0ix) && (adev->flags & AMD_IS_APU)) - return; + return 0; - if (amdgpu_ttm_evict_resources(adev, TTM_PL_VRAM)) + ret = amdgpu_ttm_evict_resources(adev, TTM_PL_VRAM); + if (ret) DRM_WARN("evicting device resources failed\n"); - + return ret; } /* @@ -4110,7 +4122,9 @@ int amdgpu_device_suspend(struct drm_device *dev, bool fbcon) if (!adev->in_s0ix) amdgpu_amdkfd_suspend(adev, adev->in_runpm); - amdgpu_device_evict_resources(adev); + r = amdgpu_device_evict_resources(adev); + if (r) + return r; amdgpu_fence_driver_hw_fini(adev); @@ -4184,8 +4198,17 @@ int amdgpu_device_resume(struct drm_device *dev, bool fbcon) } /* Make sure IB tests flushed */ + if (amdgpu_sriov_vf(adev)) + amdgpu_irq_gpu_reset_resume_helper(adev); flush_delayed_work(&adev->delayed_init_work); + if (adev->in_s0ix) { + /* re-enable gfxoff after IP resume. This re-enables gfxoff after + * it was disabled for IP resume in amdgpu_device_ip_resume_phase2(). + */ + amdgpu_gfx_off_ctrl(adev, true); + DRM_DEBUG("will enable gfxoff for the mission mode\n"); + } if (fbcon) drm_fb_helper_set_suspend_unlocked(adev_to_drm(adev)->fb_helper, false); @@ -5382,7 +5405,7 @@ skip_hw_reset: drm_sched_start(&ring->sched, !tmp_adev->asic_reset_res); } - if (adev->enable_mes) + if (adev->enable_mes && adev->ip_versions[GC_HWIP][0] != IP_VERSION(11, 0, 3)) amdgpu_mes_self_test(tmp_adev); if (!drm_drv_uses_atomic_modeset(adev_to_drm(tmp_adev)) && !job_signaled) { diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c index ca96ee2c2c96..6b35bb948f96 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c @@ -2202,7 +2202,8 @@ amdgpu_pci_remove(struct pci_dev *pdev) pm_runtime_forbid(dev->dev); } - if (adev->ip_versions[MP1_HWIP][0] == IP_VERSION(13, 0, 2)) { + if (adev->ip_versions[MP1_HWIP][0] == IP_VERSION(13, 0, 2) && + !amdgpu_sriov_vf(adev)) { bool need_to_reset_gpu = false; if (adev->gmc.xgmi.num_physical_nodes > 1) { diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c index 34233a74248c..9c0d9baab4e2 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c @@ -542,6 +542,7 @@ void amdgpu_gmc_tmz_set(struct amdgpu_device *adev) case IP_VERSION(10, 3, 1): /* YELLOW_CARP*/ case IP_VERSION(10, 3, 3): + case IP_VERSION(11, 0, 1): /* Don't enable it by default yet. */ if (amdgpu_tmz < 1) { diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c index b495eff635a3..ba348046fcec 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c @@ -338,11 +338,17 @@ static int amdgpu_firmware_info(struct drm_amdgpu_info_firmware *fw_info, fw_info->feature = adev->psp.cap_feature_version; break; case AMDGPU_INFO_FW_MES_KIQ: - fw_info->ver = adev->mes.ucode_fw_version[0]; - fw_info->feature = 0; + fw_info->ver = adev->mes.kiq_version & AMDGPU_MES_VERSION_MASK; + fw_info->feature = (adev->mes.kiq_version & AMDGPU_MES_FEAT_VERSION_MASK) + >> AMDGPU_MES_FEAT_VERSION_SHIFT; break; case AMDGPU_INFO_FW_MES: - fw_info->ver = adev->mes.ucode_fw_version[1]; + fw_info->ver = adev->mes.sched_version & AMDGPU_MES_VERSION_MASK; + fw_info->feature = (adev->mes.sched_version & AMDGPU_MES_FEAT_VERSION_MASK) + >> AMDGPU_MES_FEAT_VERSION_SHIFT; + break; + case AMDGPU_INFO_FW_IMU: + fw_info->ver = adev->gfx.imu_fw_version; fw_info->feature = 0; break; default: @@ -791,7 +797,7 @@ int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp) dev_info->ids_flags = 0; if (adev->flags & AMD_IS_APU) dev_info->ids_flags |= AMDGPU_IDS_FLAGS_FUSION; - if (amdgpu_mcbp || amdgpu_sriov_vf(adev)) + if (amdgpu_mcbp) dev_info->ids_flags |= AMDGPU_IDS_FLAGS_PREEMPTION; if (amdgpu_is_tmz(adev)) dev_info->ids_flags |= AMDGPU_IDS_FLAGS_TMZ; @@ -1167,7 +1173,7 @@ int amdgpu_driver_open_kms(struct drm_device *dev, struct drm_file *file_priv) goto error_vm; } - if (amdgpu_mcbp || amdgpu_sriov_vf(adev)) { + if (amdgpu_mcbp) { uint64_t csa_addr = amdgpu_csa_vaddr(adev) & AMDGPU_GMC_HOLE_MASK; r = amdgpu_map_static_csa(adev, &fpriv->vm, adev->virt.csa_obj, @@ -1231,7 +1237,7 @@ void amdgpu_driver_postclose_kms(struct drm_device *dev, if (amdgpu_device_ip_get_ip_block(adev, AMD_IP_BLOCK_TYPE_VCE) != NULL) amdgpu_vce_free_handles(adev, file_priv); - if (amdgpu_mcbp || amdgpu_sriov_vf(adev)) { + if (amdgpu_mcbp) { /* TODO: how to handle reserve failure */ BUG_ON(amdgpu_bo_reserve(adev->virt.csa_obj, true)); amdgpu_vm_bo_del(adev, fpriv->csa_va); @@ -1521,6 +1527,15 @@ static int amdgpu_debugfs_firmware_info_show(struct seq_file *m, void *unused) fw_info.feature, fw_info.ver); } + /* IMU */ + query_fw.fw_type = AMDGPU_INFO_FW_IMU; + query_fw.index = 0; + ret = amdgpu_firmware_info(&fw_info, &query_fw, adev); + if (ret) + return ret; + seq_printf(m, "IMU feature version: %u, firmware version: 0x%08x\n", + fw_info.feature, fw_info.ver); + /* PSP SOS */ query_fw.fw_type = AMDGPU_INFO_FW_SOS; ret = amdgpu_firmware_info(&fw_info, &query_fw, adev); diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h index ad980f4b66e1..97c05d08a551 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h @@ -91,14 +91,12 @@ struct amdgpu_mes { struct amdgpu_bo *ucode_fw_obj[AMDGPU_MAX_MES_PIPES]; uint64_t ucode_fw_gpu_addr[AMDGPU_MAX_MES_PIPES]; uint32_t *ucode_fw_ptr[AMDGPU_MAX_MES_PIPES]; - uint32_t ucode_fw_version[AMDGPU_MAX_MES_PIPES]; uint64_t uc_start_addr[AMDGPU_MAX_MES_PIPES]; /* mes ucode data */ struct amdgpu_bo *data_fw_obj[AMDGPU_MAX_MES_PIPES]; uint64_t data_fw_gpu_addr[AMDGPU_MAX_MES_PIPES]; uint32_t *data_fw_ptr[AMDGPU_MAX_MES_PIPES]; - uint32_t data_fw_version[AMDGPU_MAX_MES_PIPES]; uint64_t data_start_addr[AMDGPU_MAX_MES_PIPES]; /* eop gpu obj */ diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c index effa7df3ddbf..2fcb5bfbef89 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c @@ -988,6 +988,8 @@ int psp_ta_unload(struct psp_context *psp, struct ta_context *context) ret = psp_cmd_submit_buf(psp, NULL, cmd, psp->fence_buf_mc_addr); + context->resp_status = cmd->resp.status; + release_psp_cmd_buf(psp); return ret; @@ -1069,42 +1071,6 @@ int psp_ta_init_shared_buf(struct psp_context *psp, &mem_ctx->shared_buf); } -static void psp_prep_ta_invoke_indirect_cmd_buf(struct psp_gfx_cmd_resp *cmd, - uint32_t ta_cmd_id, - struct ta_context *context) -{ - cmd->cmd_id = GFX_CMD_ID_INVOKE_CMD; - cmd->cmd.cmd_invoke_cmd.session_id = context->session_id; - cmd->cmd.cmd_invoke_cmd.ta_cmd_id = ta_cmd_id; - - cmd->cmd.cmd_invoke_cmd.buf.num_desc = 1; - cmd->cmd.cmd_invoke_cmd.buf.total_size = context->mem_context.shared_mem_size; - cmd->cmd.cmd_invoke_cmd.buf.buf_desc[0].buf_size = context->mem_context.shared_mem_size; - cmd->cmd.cmd_invoke_cmd.buf.buf_desc[0].buf_phy_addr_lo = - lower_32_bits(context->mem_context.shared_mc_addr); - cmd->cmd.cmd_invoke_cmd.buf.buf_desc[0].buf_phy_addr_hi = - upper_32_bits(context->mem_context.shared_mc_addr); -} - -int psp_ta_invoke_indirect(struct psp_context *psp, - uint32_t ta_cmd_id, - struct ta_context *context) -{ - int ret; - struct psp_gfx_cmd_resp *cmd = acquire_psp_cmd_buf(psp); - - psp_prep_ta_invoke_indirect_cmd_buf(cmd, ta_cmd_id, context); - - ret = psp_cmd_submit_buf(psp, NULL, cmd, - psp->fence_buf_mc_addr); - - context->resp_status = cmd->resp.status; - - release_psp_cmd_buf(psp); - - return ret; -} - static void psp_prep_ta_invoke_cmd_buf(struct psp_gfx_cmd_resp *cmd, uint32_t ta_cmd_id, uint32_t session_id) @@ -1547,7 +1513,7 @@ int psp_ras_terminate(struct psp_context *psp) return ret; } -static int psp_ras_initialize(struct psp_context *psp) +int psp_ras_initialize(struct psp_context *psp) { int ret; uint32_t boot_cfg = 0xFF; @@ -1560,6 +1526,11 @@ static int psp_ras_initialize(struct psp_context *psp) if (amdgpu_sriov_vf(adev)) return 0; + if (psp->ras_context.context.initialized) { + dev_warn(adev->dev, "RAS WARN: TA has already been loaded\n"); + return 0; + } + if (!adev->psp.ras_context.context.bin_desc.size_bytes || !adev->psp.ras_context.context.bin_desc.start_addr) { dev_info(adev->dev, "RAS: optional ras ta ucode is not available\n"); @@ -1610,7 +1581,7 @@ static int psp_ras_initialize(struct psp_context *psp) psp->ras_context.context.mem_context.shared_mem_size = PSP_RAS_SHARED_MEM_SIZE; psp->ras_context.context.ta_load_type = GFX_CMD_ID_LOAD_TA; - if (!psp->ras_context.context.initialized) { + if (!psp->ras_context.context.mem_context.shared_buf) { ret = psp_ta_init_shared_buf(psp, &psp->ras_context.context.mem_context); if (ret) return ret; @@ -1631,7 +1602,6 @@ static int psp_ras_initialize(struct psp_context *psp) else { if (ras_cmd->ras_status) dev_warn(psp->adev->dev, "RAS Init Status: 0x%X\n", ras_cmd->ras_status); - amdgpu_ras_fini(psp->adev); } return ret; @@ -1938,10 +1908,15 @@ static int psp_securedisplay_initialize(struct psp_context *psp) } else return ret; + mutex_lock(&psp->securedisplay_context.mutex); + psp_prep_securedisplay_cmd_buf(psp, &securedisplay_cmd, TA_SECUREDISPLAY_COMMAND__QUERY_TA); ret = psp_securedisplay_invoke(psp, TA_SECUREDISPLAY_COMMAND__QUERY_TA); + + mutex_unlock(&psp->securedisplay_context.mutex); + if (ret) { psp_securedisplay_terminate(psp); /* free securedisplay shared memory */ @@ -1990,12 +1965,8 @@ int psp_securedisplay_invoke(struct psp_context *psp, uint32_t ta_cmd_id) ta_cmd_id != TA_SECUREDISPLAY_COMMAND__SEND_ROI_CRC) return -EINVAL; - mutex_lock(&psp->securedisplay_context.mutex); - ret = psp_ta_invoke(psp, ta_cmd_id, &psp->securedisplay_context.context); - mutex_unlock(&psp->securedisplay_context.mutex); - return ret; } /* SECUREDISPLAY end */ diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h index 58ce3ebb446c..cbd4194a2883 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h @@ -136,6 +136,12 @@ struct psp_funcs int (*vbflash_stat)(struct psp_context *psp); }; +struct ta_funcs { + int (*fn_ta_initialize)(struct psp_context *psp); + int (*fn_ta_invoke)(struct psp_context *psp, uint32_t ta_cmd_id); + int (*fn_ta_terminate)(struct psp_context *psp); +}; + #define AMDGPU_XGMI_MAX_CONNECTED_NODES 64 struct psp_xgmi_node_info { uint64_t node_id; @@ -309,6 +315,7 @@ struct psp_context struct psp_gfx_cmd_resp *cmd; const struct psp_funcs *funcs; + const struct ta_funcs *ta_funcs; /* firmware buffer */ struct amdgpu_bo *fw_pri_bo; @@ -463,9 +470,6 @@ int psp_ta_load(struct psp_context *psp, struct ta_context *context); int psp_ta_invoke(struct psp_context *psp, uint32_t ta_cmd_id, struct ta_context *context); -int psp_ta_invoke_indirect(struct psp_context *psp, - uint32_t ta_cmd_id, - struct ta_context *context); int psp_xgmi_initialize(struct psp_context *psp, bool set_extended_data, bool load_ta); int psp_xgmi_terminate(struct psp_context *psp); @@ -479,7 +483,7 @@ int psp_xgmi_get_topology_info(struct psp_context *psp, int psp_xgmi_set_topology_info(struct psp_context *psp, int number_devices, struct psp_xgmi_topology_info *topology); - +int psp_ras_initialize(struct psp_context *psp); int psp_ras_invoke(struct psp_context *psp, uint32_t ta_cmd_id); int psp_ras_enable_features(struct psp_context *psp, union ta_ras_cmd_input *info, bool enable); diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp_ta.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp_ta.c index 0988e00612e5..468a67b302d4 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp_ta.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp_ta.c @@ -41,30 +41,46 @@ static uint32_t get_bin_version(const uint8_t *bin) return hdr->ucode_version; } -static void prep_ta_mem_context(struct psp_context *psp, - struct ta_context *context, +static int prep_ta_mem_context(struct ta_mem_context *mem_context, uint8_t *shared_buf, uint32_t shared_buf_len) { - context->mem_context.shared_mem_size = PAGE_ALIGN(shared_buf_len); - psp_ta_init_shared_buf(psp, &context->mem_context); + if (mem_context->shared_mem_size < shared_buf_len) + return -EINVAL; + memset(mem_context->shared_buf, 0, mem_context->shared_mem_size); + memcpy((void *)mem_context->shared_buf, shared_buf, shared_buf_len); - memcpy((void *)context->mem_context.shared_buf, shared_buf, shared_buf_len); + return 0; } static bool is_ta_type_valid(enum ta_type_id ta_type) { - bool ret = false; + switch (ta_type) { + case TA_TYPE_RAS: + return true; + default: + return false; + } +} + +static const struct ta_funcs ras_ta_funcs = { + .fn_ta_initialize = psp_ras_initialize, + .fn_ta_invoke = psp_ras_invoke, + .fn_ta_terminate = psp_ras_terminate +}; +static void set_ta_context_funcs(struct psp_context *psp, + enum ta_type_id ta_type, + struct ta_context **pcontext) +{ switch (ta_type) { case TA_TYPE_RAS: - ret = true; + *pcontext = &psp->ras_context.context; + psp->ta_funcs = &ras_ta_funcs; break; default: break; } - - return ret; } static const struct file_operations ta_load_debugfs_fops = { @@ -85,8 +101,7 @@ static const struct file_operations ta_invoke_debugfs_fops = { .owner = THIS_MODULE }; - -/** +/* * DOC: AMDGPU TA debugfs interfaces * * Three debugfs interfaces can be opened by a program to @@ -111,15 +126,18 @@ static const struct file_operations ta_invoke_debugfs_fops = { * * - For TA invoke debugfs interface: * Transmit buffer: + * - TA type (4bytes) * - TA ID (4bytes) * - TA CMD ID (4bytes) - * - TA shard buf length (4bytes) + * - TA shard buf length + * (4bytes, value not beyond TA shared memory size) * - TA shared buf * Receive buffer: * - TA shared buf * * - For TA unload debugfs interface: * Transmit buffer: + * - TA type (4bytes) * - TA ID (4bytes) */ @@ -131,59 +149,92 @@ static ssize_t ta_if_load_debugfs_write(struct file *fp, const char *buf, size_t uint32_t copy_pos = 0; int ret = 0; - struct amdgpu_device *adev = (struct amdgpu_device *)file_inode(fp)->i_private; - struct psp_context *psp = &adev->psp; - struct ta_context context = {0}; + struct amdgpu_device *adev = (struct amdgpu_device *)file_inode(fp)->i_private; + struct psp_context *psp = &adev->psp; + struct ta_context *context = NULL; if (!buf) return -EINVAL; ret = copy_from_user((void *)&ta_type, &buf[copy_pos], sizeof(uint32_t)); if (ret || (!is_ta_type_valid(ta_type))) - return -EINVAL; + return -EFAULT; copy_pos += sizeof(uint32_t); ret = copy_from_user((void *)&ta_bin_len, &buf[copy_pos], sizeof(uint32_t)); if (ret) - return -EINVAL; + return -EFAULT; copy_pos += sizeof(uint32_t); ta_bin = kzalloc(ta_bin_len, GFP_KERNEL); if (!ta_bin) - ret = -ENOMEM; + return -ENOMEM; if (copy_from_user((void *)ta_bin, &buf[copy_pos], ta_bin_len)) { ret = -EFAULT; goto err_free_bin; } - ret = psp_ras_terminate(psp); - if (ret) { - dev_err(adev->dev, "Failed to unload embedded RAS TA\n"); + /* Set TA context and functions */ + set_ta_context_funcs(psp, ta_type, &context); + + if (!psp->ta_funcs || !psp->ta_funcs->fn_ta_terminate) { + dev_err(adev->dev, "Unsupported function to terminate TA\n"); + ret = -EOPNOTSUPP; goto err_free_bin; } - context.ta_type = ta_type; - context.ta_load_type = GFX_CMD_ID_LOAD_TA; - context.bin_desc.fw_version = get_bin_version(ta_bin); - context.bin_desc.size_bytes = ta_bin_len; - context.bin_desc.start_addr = ta_bin; + /* + * Allocate TA shared buf in case shared buf was freed + * due to loading TA failed before. + */ + if (!context->mem_context.shared_buf) { + ret = psp_ta_init_shared_buf(psp, &context->mem_context); + if (ret) { + ret = -ENOMEM; + goto err_free_bin; + } + } + + ret = psp_fn_ta_terminate(psp); + if (ret || context->resp_status) { + dev_err(adev->dev, + "Failed to unload embedded TA (%d) and status (0x%X)\n", + ret, context->resp_status); + if (!ret) + ret = -EINVAL; + goto err_free_ta_shared_buf; + } + + /* Prepare TA context for TA initialization */ + context->ta_type = ta_type; + context->bin_desc.fw_version = get_bin_version(ta_bin); + context->bin_desc.size_bytes = ta_bin_len; + context->bin_desc.start_addr = ta_bin; - ret = psp_ta_load(psp, &context); + if (!psp->ta_funcs->fn_ta_initialize) { + dev_err(adev->dev, "Unsupported function to initialize TA\n"); + ret = -EOPNOTSUPP; + goto err_free_ta_shared_buf; + } - if (ret || context.resp_status) { - dev_err(adev->dev, "TA load via debugfs failed (%d) status %d\n", - ret, context.resp_status); + ret = psp_fn_ta_initialize(psp); + if (ret || context->resp_status) { + dev_err(adev->dev, "Failed to load TA via debugfs (%d) and status (0x%X)\n", + ret, context->resp_status); if (!ret) ret = -EINVAL; - goto err_free_bin; + goto err_free_ta_shared_buf; } - context.initialized = true; - if (copy_to_user((char *)buf, (void *)&context.session_id, sizeof(uint32_t))) + if (copy_to_user((char *)buf, (void *)&context->session_id, sizeof(uint32_t))) ret = -EFAULT; +err_free_ta_shared_buf: + /* Only free TA shared buf when returns error code */ + if (ret && context->mem_context.shared_buf) + psp_ta_free_shared_buf(&context->mem_context); err_free_bin: kfree(ta_bin); @@ -192,58 +243,85 @@ err_free_bin: static ssize_t ta_if_unload_debugfs_write(struct file *fp, const char *buf, size_t len, loff_t *off) { - uint32_t ta_id = 0; - int ret = 0; + uint32_t ta_type = 0; + uint32_t ta_id = 0; + uint32_t copy_pos = 0; + int ret = 0; - struct amdgpu_device *adev = (struct amdgpu_device *)file_inode(fp)->i_private; - struct psp_context *psp = &adev->psp; - struct ta_context context = {0}; + struct amdgpu_device *adev = (struct amdgpu_device *)file_inode(fp)->i_private; + struct psp_context *psp = &adev->psp; + struct ta_context *context = NULL; if (!buf) return -EINVAL; - ret = copy_from_user((void *)&ta_id, buf, sizeof(uint32_t)); + ret = copy_from_user((void *)&ta_type, &buf[copy_pos], sizeof(uint32_t)); + if (ret || (!is_ta_type_valid(ta_type))) + return -EFAULT; + + copy_pos += sizeof(uint32_t); + + ret = copy_from_user((void *)&ta_id, &buf[copy_pos], sizeof(uint32_t)); if (ret) - return -EINVAL; + return -EFAULT; - context.session_id = ta_id; + set_ta_context_funcs(psp, ta_type, &context); + context->session_id = ta_id; - ret = psp_ta_unload(psp, &context); - if (!ret) - context.initialized = false; + if (!psp->ta_funcs || !psp->ta_funcs->fn_ta_terminate) { + dev_err(adev->dev, "Unsupported function to terminate TA\n"); + return -EOPNOTSUPP; + } + + ret = psp_fn_ta_terminate(psp); + if (ret || context->resp_status) { + dev_err(adev->dev, "Failed to unload TA via debugfs (%d) and status (0x%X)\n", + ret, context->resp_status); + if (!ret) + ret = -EINVAL; + } + + if (context->mem_context.shared_buf) + psp_ta_free_shared_buf(&context->mem_context); return ret; } static ssize_t ta_if_invoke_debugfs_write(struct file *fp, const char *buf, size_t len, loff_t *off) { + uint32_t ta_type = 0; uint32_t ta_id = 0; uint32_t cmd_id = 0; uint32_t shared_buf_len = 0; - uint8_t *shared_buf = NULL; + uint8_t *shared_buf = NULL; uint32_t copy_pos = 0; int ret = 0; - struct amdgpu_device *adev = (struct amdgpu_device *)file_inode(fp)->i_private; - struct psp_context *psp = &adev->psp; - struct ta_context context = {0}; + struct amdgpu_device *adev = (struct amdgpu_device *)file_inode(fp)->i_private; + struct psp_context *psp = &adev->psp; + struct ta_context *context = NULL; if (!buf) return -EINVAL; + ret = copy_from_user((void *)&ta_type, &buf[copy_pos], sizeof(uint32_t)); + if (ret) + return -EFAULT; + copy_pos += sizeof(uint32_t); + ret = copy_from_user((void *)&ta_id, &buf[copy_pos], sizeof(uint32_t)); if (ret) - return -EINVAL; + return -EFAULT; copy_pos += sizeof(uint32_t); ret = copy_from_user((void *)&cmd_id, &buf[copy_pos], sizeof(uint32_t)); if (ret) - return -EINVAL; + return -EFAULT; copy_pos += sizeof(uint32_t); ret = copy_from_user((void *)&shared_buf_len, &buf[copy_pos], sizeof(uint32_t)); if (ret) - return -EINVAL; + return -EFAULT; copy_pos += sizeof(uint32_t); shared_buf = kzalloc(shared_buf_len, GFP_KERNEL); @@ -254,26 +332,39 @@ static ssize_t ta_if_invoke_debugfs_write(struct file *fp, const char *buf, size goto err_free_shared_buf; } - context.session_id = ta_id; + set_ta_context_funcs(psp, ta_type, &context); + + if (!context->initialized) { + dev_err(adev->dev, "TA is not initialized\n"); + ret = -EINVAL; + goto err_free_shared_buf; + } + + if (!psp->ta_funcs || !psp->ta_funcs->fn_ta_invoke) { + dev_err(adev->dev, "Unsupported function to invoke TA\n"); + ret = -EOPNOTSUPP; + goto err_free_shared_buf; + } - prep_ta_mem_context(psp, &context, shared_buf, shared_buf_len); + context->session_id = ta_id; - ret = psp_ta_invoke_indirect(psp, cmd_id, &context); + ret = prep_ta_mem_context(&context->mem_context, shared_buf, shared_buf_len); + if (ret) + goto err_free_shared_buf; - if (ret || context.resp_status) { - dev_err(adev->dev, "TA invoke via debugfs failed (%d) status %d\n", - ret, context.resp_status); - if (!ret) + ret = psp_fn_ta_invoke(psp, cmd_id); + if (ret || context->resp_status) { + dev_err(adev->dev, "Failed to invoke TA via debugfs (%d) and status (0x%X)\n", + ret, context->resp_status); + if (!ret) { ret = -EINVAL; - goto err_free_ta_shared_buf; + goto err_free_shared_buf; + } } - if (copy_to_user((char *)buf, context.mem_context.shared_buf, shared_buf_len)) + if (copy_to_user((char *)buf, context->mem_context.shared_buf, shared_buf_len)) ret = -EFAULT; -err_free_ta_shared_buf: - psp_ta_free_shared_buf(&context.mem_context); - err_free_shared_buf: kfree(shared_buf); diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp_ta.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp_ta.h index cfc1542f63ef..14cd1c81c3e6 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp_ta.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp_ta.h @@ -24,6 +24,11 @@ #ifndef __AMDGPU_PSP_TA_H__ #define __AMDGPU_PSP_TA_H__ +/* Calling set_ta_context_funcs is required before using the following macros */ +#define psp_fn_ta_initialize(psp) ((psp)->ta_funcs->fn_ta_initialize((psp))) +#define psp_fn_ta_invoke(psp, ta_cmd_id) ((psp)->ta_funcs->fn_ta_invoke((psp), (ta_cmd_id))) +#define psp_fn_ta_terminate(psp) ((psp)->ta_funcs->fn_ta_terminate((psp))) + void amdgpu_ta_if_debugfs_init(struct amdgpu_device *adev); #endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c index a4b47e1bd111..693bce07eb46 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c @@ -1561,7 +1561,6 @@ static void amdgpu_ras_interrupt_poison_consumption_handler(struct ras_manager * { bool poison_stat = false; struct amdgpu_device *adev = obj->adev; - struct ras_err_data err_data = {0, 0, 0, NULL}; struct amdgpu_ras_block_object *block_obj = amdgpu_ras_get_ras_block(adev, obj->head.block, 0); @@ -1584,7 +1583,7 @@ static void amdgpu_ras_interrupt_poison_consumption_handler(struct ras_manager * } if (!adev->gmc.xgmi.connected_to_cpu) - amdgpu_umc_poison_handler(adev, &err_data, false); + amdgpu_umc_poison_handler(adev, false); if (block_obj->hw_ops->handle_poison_consumption) poison_stat = block_obj->hw_ops->handle_poison_consumption(adev); @@ -2848,7 +2847,6 @@ static int amdgpu_bad_page_notifier(struct notifier_block *nb, struct amdgpu_device *adev = NULL; uint32_t gpu_id = 0; uint32_t umc_inst = 0, ch_inst = 0; - struct ras_err_data err_data = {0, 0, 0, NULL}; /* * If the error was generated in UMC_V2, which belongs to GPU UMCs, @@ -2887,31 +2885,10 @@ static int amdgpu_bad_page_notifier(struct notifier_block *nb, dev_info(adev->dev, "Uncorrectable error detected in UMC inst: %d, chan_idx: %d", umc_inst, ch_inst); - err_data.err_addr = - kcalloc(adev->umc.max_ras_err_cnt_per_query, - sizeof(struct eeprom_table_record), GFP_KERNEL); - if (!err_data.err_addr) { - dev_warn(adev->dev, - "Failed to alloc memory for umc error record in mca notifier!\n"); + if (!amdgpu_umc_page_retirement_mca(adev, m->addr, ch_inst, umc_inst)) + return NOTIFY_OK; + else return NOTIFY_DONE; - } - - /* - * Translate UMC channel address to Physical address - */ - if (adev->umc.ras && - adev->umc.ras->convert_ras_error_address) - adev->umc.ras->convert_ras_error_address(adev, - &err_data, m->addr, ch_inst, umc_inst); - - if (amdgpu_bad_page_threshold != 0) { - amdgpu_ras_add_bad_pages(adev, err_data.err_addr, - err_data.err_addr_cnt); - amdgpu_ras_save_bad_pages(adev); - } - - kfree(err_data.err_addr); - return NOTIFY_OK; } static struct notifier_block amdgpu_bad_page_nb = { diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c index 84c241b9a2a1..7268ae65c140 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c @@ -38,7 +38,7 @@ #define EEPROM_I2C_MADDR_ARCTURUS_D342 0x0 #define EEPROM_I2C_MADDR_SIENNA_CICHLID 0x0 #define EEPROM_I2C_MADDR_ALDEBARAN 0x0 -#define EEPROM_I2C_MADDR_SMU_13_0_0 (0x54UL << 16) +#define EEPROM_I2C_MADDR_54H (0x54UL << 16) /* * The 2 macros bellow represent the actual size in bytes that @@ -90,6 +90,16 @@ static bool __is_ras_eeprom_supported(struct amdgpu_device *adev) { + if (adev->asic_type == CHIP_IP_DISCOVERY) { + switch (adev->ip_versions[MP1_HWIP][0]) { + case IP_VERSION(13, 0, 0): + case IP_VERSION(13, 0, 10): + return true; + default: + return false; + } + } + return adev->asic_type == CHIP_VEGA20 || adev->asic_type == CHIP_ARCTURUS || adev->asic_type == CHIP_SIENNA_CICHLID || @@ -114,6 +124,19 @@ static bool __get_eeprom_i2c_addr_arct(struct amdgpu_device *adev, return true; } +static bool __get_eeprom_i2c_addr_ip_discovery(struct amdgpu_device *adev, + struct amdgpu_ras_eeprom_control *control) +{ + switch (adev->ip_versions[MP1_HWIP][0]) { + case IP_VERSION(13, 0, 0): + case IP_VERSION(13, 0, 10): + control->i2c_address = EEPROM_I2C_MADDR_54H; + return true; + default: + return false; + } +} + static bool __get_eeprom_i2c_addr(struct amdgpu_device *adev, struct amdgpu_ras_eeprom_control *control) { @@ -153,13 +176,16 @@ static bool __get_eeprom_i2c_addr(struct amdgpu_device *adev, control->i2c_address = EEPROM_I2C_MADDR_ALDEBARAN; break; + case CHIP_IP_DISCOVERY: + return __get_eeprom_i2c_addr_ip_discovery(adev, control); + default: return false; } switch (adev->ip_versions[MP1_HWIP][0]) { case IP_VERSION(13, 0, 0): - control->i2c_address = EEPROM_I2C_MADDR_SMU_13_0_0; + control->i2c_address = EEPROM_I2C_MADDR_54H; break; default: diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_securedisplay.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_securedisplay.c index cc7597a15fe9..2c1d82fc4c34 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_securedisplay.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_securedisplay.c @@ -121,6 +121,7 @@ static ssize_t amdgpu_securedisplay_debugfs_write(struct file *f, const char __u switch (op) { case 1: + mutex_lock(&psp->securedisplay_context.mutex); psp_prep_securedisplay_cmd_buf(psp, &securedisplay_cmd, TA_SECUREDISPLAY_COMMAND__QUERY_TA); ret = psp_securedisplay_invoke(psp, TA_SECUREDISPLAY_COMMAND__QUERY_TA); @@ -131,8 +132,10 @@ static ssize_t amdgpu_securedisplay_debugfs_write(struct file *f, const char __u else psp_securedisplay_parse_resp_status(psp, securedisplay_cmd->status); } + mutex_unlock(&psp->securedisplay_context.mutex); break; case 2: + mutex_lock(&psp->securedisplay_context.mutex); psp_prep_securedisplay_cmd_buf(psp, &securedisplay_cmd, TA_SECUREDISPLAY_COMMAND__SEND_ROI_CRC); securedisplay_cmd->securedisplay_in_message.send_roi_crc.phy_id = phy_id; @@ -146,6 +149,7 @@ static ssize_t amdgpu_securedisplay_debugfs_write(struct file *f, const char __u psp_securedisplay_parse_resp_status(psp, securedisplay_cmd->status); } } + mutex_unlock(&psp->securedisplay_context.mutex); break; default: dev_err(adev->dev, "Invalid input: %s\n", str); diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c index aea8d26b1724..0ba87ca6f318 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c @@ -2275,9 +2275,9 @@ static ssize_t amdgpu_iomem_read(struct file *f, char __user *buf, if (p->mapping != adev->mman.bdev.dev_mapping) return -EPERM; - ptr = kmap(p); + ptr = kmap_local_page(p); r = copy_to_user(buf, ptr + off, bytes); - kunmap(p); + kunmap_local(ptr); if (r) return -EFAULT; @@ -2326,9 +2326,9 @@ static ssize_t amdgpu_iomem_write(struct file *f, const char __user *buf, if (p->mapping != adev->mman.bdev.dev_mapping) return -EPERM; - ptr = kmap(p); + ptr = kmap_local_page(p); r = copy_from_user(ptr + off, buf, bytes); - kunmap(p); + kunmap_local(ptr); if (r) return -EFAULT; diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c index dd0bc649a57d..5cb62e6249c2 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c @@ -698,6 +698,7 @@ FW_VERSION_ATTR(rlc_srlg_fw_version, 0444, gfx.rlc_srlg_fw_version); FW_VERSION_ATTR(rlc_srls_fw_version, 0444, gfx.rlc_srls_fw_version); FW_VERSION_ATTR(mec_fw_version, 0444, gfx.mec_fw_version); FW_VERSION_ATTR(mec2_fw_version, 0444, gfx.mec2_fw_version); +FW_VERSION_ATTR(imu_fw_version, 0444, gfx.imu_fw_version); FW_VERSION_ATTR(sos_fw_version, 0444, psp.sos.fw_version); FW_VERSION_ATTR(asd_fw_version, 0444, psp.asd_context.bin_desc.fw_version); FW_VERSION_ATTR(ta_ras_fw_version, 0444, psp.ras_context.context.bin_desc.fw_version); @@ -719,7 +720,8 @@ static struct attribute *fw_attrs[] = { &dev_attr_ta_ras_fw_version.attr, &dev_attr_ta_xgmi_fw_version.attr, &dev_attr_smc_fw_version.attr, &dev_attr_sdma_fw_version.attr, &dev_attr_sdma2_fw_version.attr, &dev_attr_vcn_fw_version.attr, - &dev_attr_dmcu_fw_version.attr, NULL + &dev_attr_dmcu_fw_version.attr, &dev_attr_imu_fw_version.attr, + NULL }; static const struct attribute_group fw_attr_group = { diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h index 1c36235b4539..552e06929229 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h @@ -125,6 +125,7 @@ enum psp_fw_type { PSP_FW_TYPE_PSP_INTF_DRV, PSP_FW_TYPE_PSP_DBG_DRV, PSP_FW_TYPE_PSP_RAS_DRV, + PSP_FW_TYPE_MAX_INDEX, }; /* version_major=2, version_minor=0 */ diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_umc.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_umc.c index aad3c8b4c810..f76c19fc0392 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_umc.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_umc.c @@ -22,6 +22,59 @@ */ #include "amdgpu.h" +#include "umc_v6_7.h" + +static int amdgpu_umc_convert_error_address(struct amdgpu_device *adev, + struct ras_err_data *err_data, uint64_t err_addr, + uint32_t ch_inst, uint32_t umc_inst) +{ + switch (adev->ip_versions[UMC_HWIP][0]) { + case IP_VERSION(6, 7, 0): + umc_v6_7_convert_error_address(adev, + err_data, err_addr, ch_inst, umc_inst); + break; + default: + dev_warn(adev->dev, + "UMC address to Physical address translation is not supported\n"); + return AMDGPU_RAS_FAIL; + } + + return AMDGPU_RAS_SUCCESS; +} + +int amdgpu_umc_page_retirement_mca(struct amdgpu_device *adev, + uint64_t err_addr, uint32_t ch_inst, uint32_t umc_inst) +{ + struct ras_err_data err_data = {0, 0, 0, NULL}; + int ret = AMDGPU_RAS_FAIL; + + err_data.err_addr = + kcalloc(adev->umc.max_ras_err_cnt_per_query, + sizeof(struct eeprom_table_record), GFP_KERNEL); + if (!err_data.err_addr) { + dev_warn(adev->dev, + "Failed to alloc memory for umc error record in MCA notifier!\n"); + return AMDGPU_RAS_FAIL; + } + + /* + * Translate UMC channel address to Physical address + */ + ret = amdgpu_umc_convert_error_address(adev, &err_data, err_addr, + ch_inst, umc_inst); + if (ret) + goto out; + + if (amdgpu_bad_page_threshold != 0) { + amdgpu_ras_add_bad_pages(adev, err_data.err_addr, + err_data.err_addr_cnt); + amdgpu_ras_save_bad_pages(adev); + } + +out: + kfree(err_data.err_addr); + return ret; +} static int amdgpu_umc_do_page_retirement(struct amdgpu_device *adev, void *ras_error_status, @@ -112,23 +165,29 @@ static int amdgpu_umc_do_page_retirement(struct amdgpu_device *adev, return AMDGPU_RAS_SUCCESS; } -int amdgpu_umc_poison_handler(struct amdgpu_device *adev, - void *ras_error_status, - bool reset) +int amdgpu_umc_poison_handler(struct amdgpu_device *adev, bool reset) { - int ret; - struct ras_err_data *err_data = (struct ras_err_data *)ras_error_status; - struct ras_common_if head = { - .block = AMDGPU_RAS_BLOCK__UMC, - }; - struct ras_manager *obj = amdgpu_ras_find_obj(adev, &head); + int ret = AMDGPU_RAS_SUCCESS; - ret = - amdgpu_umc_do_page_retirement(adev, ras_error_status, NULL, reset); + if (!adev->gmc.xgmi.connected_to_cpu) { + struct ras_err_data err_data = {0, 0, 0, NULL}; + struct ras_common_if head = { + .block = AMDGPU_RAS_BLOCK__UMC, + }; + struct ras_manager *obj = amdgpu_ras_find_obj(adev, &head); - if (ret == AMDGPU_RAS_SUCCESS && obj) { - obj->err_data.ue_count += err_data->ue_count; - obj->err_data.ce_count += err_data->ce_count; + ret = amdgpu_umc_do_page_retirement(adev, &err_data, NULL, reset); + + if (ret == AMDGPU_RAS_SUCCESS && obj) { + obj->err_data.ue_count += err_data.ue_count; + obj->err_data.ce_count += err_data.ce_count; + } + } else if (reset) { + /* MCA poison handler is only responsible for GPU reset, + * let MCA notifier do page retirement. + */ + kgd2kfd_set_sram_ecc_flag(adev->kfd.dev); + amdgpu_ras_reset_gpu(adev); } return ret; diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_umc.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_umc.h index e46439274f3a..a6951160f13a 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_umc.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_umc.h @@ -51,9 +51,6 @@ struct amdgpu_umc_ras { struct amdgpu_ras_block_object ras_block; void (*err_cnt_init)(struct amdgpu_device *adev); bool (*query_ras_poison_mode)(struct amdgpu_device *adev); - void (*convert_ras_error_address)(struct amdgpu_device *adev, - struct ras_err_data *err_data, uint64_t err_addr, - uint32_t ch_inst, uint32_t umc_inst); void (*ecc_info_query_ras_error_count)(struct amdgpu_device *adev, void *ras_error_status); void (*ecc_info_query_ras_error_address)(struct amdgpu_device *adev, @@ -86,9 +83,7 @@ struct amdgpu_umc { }; int amdgpu_umc_ras_late_init(struct amdgpu_device *adev, struct ras_common_if *ras_block); -int amdgpu_umc_poison_handler(struct amdgpu_device *adev, - void *ras_error_status, - bool reset); +int amdgpu_umc_poison_handler(struct amdgpu_device *adev, bool reset); int amdgpu_umc_process_ecc_irq(struct amdgpu_device *adev, struct amdgpu_irq_src *source, struct amdgpu_iv_entry *entry); @@ -101,4 +96,6 @@ void amdgpu_umc_fill_error_record(struct ras_err_data *err_data, int amdgpu_umc_process_ras_data_cb(struct amdgpu_device *adev, void *ras_error_status, struct amdgpu_iv_entry *entry); +int amdgpu_umc_page_retirement_mca(struct amdgpu_device *adev, + uint64_t err_addr, uint32_t ch_inst, uint32_t umc_inst); #endif diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c index 9c765b04aae3..a226a6c48fb7 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c @@ -64,6 +64,10 @@ void amdgpu_virt_init_setting(struct amdgpu_device *adev) ddev->driver_features &= ~DRIVER_ATOMIC; adev->cg_flags = 0; adev->pg_flags = 0; + + /* enable mcbp for sriov asic_type before soc21 */ + amdgpu_mcbp = (adev->asic_type < CHIP_IP_DISCOVERY) ? 1 : 0; + } void amdgpu_virt_kiq_reg_write_reg_wait(struct amdgpu_device *adev, @@ -547,6 +551,7 @@ static void amdgpu_virt_populate_vf2pf_ucode_info(struct amdgpu_device *adev) POPULATE_UCODE_INFO(vf2pf_info, AMD_SRIOV_UCODE_ID_RLC_SRLS, adev->gfx.rlc_srls_fw_version); POPULATE_UCODE_INFO(vf2pf_info, AMD_SRIOV_UCODE_ID_MEC, adev->gfx.mec_fw_version); POPULATE_UCODE_INFO(vf2pf_info, AMD_SRIOV_UCODE_ID_MEC2, adev->gfx.mec2_fw_version); + POPULATE_UCODE_INFO(vf2pf_info, AMD_SRIOV_UCODE_ID_IMU, adev->gfx.imu_fw_version); POPULATE_UCODE_INFO(vf2pf_info, AMD_SRIOV_UCODE_ID_SOS, adev->psp.sos.fw_version); POPULATE_UCODE_INFO(vf2pf_info, AMD_SRIOV_UCODE_ID_ASD, adev->psp.asd_context.bin_desc.fw_version); diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h index 49c4347d154c..2b9d806e23af 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h @@ -75,6 +75,8 @@ struct amdgpu_vf_error_buffer { uint64_t data[AMDGPU_VF_ERROR_ENTRY_SIZE]; }; +enum idh_request; + /** * struct amdgpu_virt_ops - amdgpu device virt operations */ @@ -84,7 +86,8 @@ struct amdgpu_virt_ops { int (*req_init_data)(struct amdgpu_device *adev); int (*reset_gpu)(struct amdgpu_device *adev); int (*wait_reset)(struct amdgpu_device *adev); - void (*trans_msg)(struct amdgpu_device *adev, u32 req, u32 data1, u32 data2, u32 data3); + void (*trans_msg)(struct amdgpu_device *adev, enum idh_request req, + u32 data1, u32 data2, u32 data3); }; /* diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c index 09dec2561adf..9b81b6867db3 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c @@ -498,6 +498,8 @@ static int amdgpu_vkms_sw_init(void *handle) adev_to_drm(adev)->mode_config.preferred_depth = 24; adev_to_drm(adev)->mode_config.prefer_shadow = 1; + adev_to_drm(adev)->mode_config.fb_modifiers_not_supported = true; + r = amdgpu_display_modeset_create_props(adev); if (r) return r; diff --git a/drivers/gpu/drm/amd/amdgpu/amdgv_sriovmsg.h b/drivers/gpu/drm/amd/amdgpu/amdgv_sriovmsg.h index e78e4c27b62a..6c97148ca0ed 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgv_sriovmsg.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgv_sriovmsg.h @@ -70,6 +70,7 @@ enum amd_sriov_ucode_engine_id { AMD_SRIOV_UCODE_ID_RLC_SRLS, AMD_SRIOV_UCODE_ID_MEC, AMD_SRIOV_UCODE_ID_MEC2, + AMD_SRIOV_UCODE_ID_IMU, AMD_SRIOV_UCODE_ID_SOS, AMD_SRIOV_UCODE_ID_ASD, AMD_SRIOV_UCODE_ID_TA_RAS, diff --git a/drivers/gpu/drm/amd/amdgpu/atombios_encoders.c b/drivers/gpu/drm/amd/amdgpu/atombios_encoders.c index 6be9ac2b9c5b..18ae9433e463 100644 --- a/drivers/gpu/drm/amd/amdgpu/atombios_encoders.c +++ b/drivers/gpu/drm/amd/amdgpu/atombios_encoders.c @@ -2081,8 +2081,11 @@ amdgpu_atombios_encoder_get_lcd_info(struct amdgpu_encoder *encoder) } } record += fake_edid_record->ucFakeEDIDLength ? - fake_edid_record->ucFakeEDIDLength + 2 : - sizeof(ATOM_FAKE_EDID_PATCH_RECORD); + struct_size(fake_edid_record, + ucFakeEDIDString, + fake_edid_record->ucFakeEDIDLength) : + /* empty fake edid record must be 3 bytes long */ + sizeof(ATOM_FAKE_EDID_PATCH_RECORD) + 1; break; case LCD_PANEL_RESOLUTION_RECORD_TYPE: panel_res_record = (ATOM_PANEL_RESOLUTION_PATCH_RECORD *)record; diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c index af94ac580d3e..49d34c7bbf20 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c @@ -4453,8 +4453,6 @@ static void gfx_v10_0_gpu_early_init(struct amdgpu_device *adev) { u32 gb_addr_config; - adev->gfx.funcs = &gfx_v10_0_gfx_funcs; - switch (adev->ip_versions[GC_HWIP][0]) { case IP_VERSION(10, 1, 10): case IP_VERSION(10, 1, 1): @@ -6911,6 +6909,8 @@ static int gfx_v10_0_kiq_init_queue(struct amdgpu_ring *ring) mutex_unlock(&adev->srbm_mutex); } else { memset((void *)mqd, 0, sizeof(*mqd)); + if (amdgpu_sriov_vf(adev) && adev->in_suspend) + amdgpu_ring_clear_ring(ring); mutex_lock(&adev->srbm_mutex); nv_grbm_select(adev, ring->me, ring->pipe, ring->queue, 0); amdgpu_ring_init_mqd(ring); @@ -7593,6 +7593,8 @@ static int gfx_v10_0_early_init(void *handle) { struct amdgpu_device *adev = (struct amdgpu_device *)handle; + adev->gfx.funcs = &gfx_v10_0_gfx_funcs; + switch (adev->ip_versions[GC_HWIP][0]) { case IP_VERSION(10, 1, 10): case IP_VERSION(10, 1, 1): @@ -8489,7 +8491,7 @@ static void gfx_v10_0_ring_emit_ib_gfx(struct amdgpu_ring *ring, control |= ib->length_dw | (vmid << 24); - if ((amdgpu_sriov_vf(ring->adev) || amdgpu_mcbp) && (ib->flags & AMDGPU_IB_FLAG_PREEMPT)) { + if (amdgpu_mcbp && (ib->flags & AMDGPU_IB_FLAG_PREEMPT)) { control |= INDIRECT_BUFFER_PRE_ENB(1); if (flags & AMDGPU_IB_PREEMPTED) @@ -8664,7 +8666,7 @@ static void gfx_v10_0_ring_emit_cntxcntl(struct amdgpu_ring *ring, { uint32_t dw2 = 0; - if (amdgpu_mcbp || amdgpu_sriov_vf(ring->adev)) + if (amdgpu_mcbp) gfx_v10_0_ring_emit_ce_meta(ring, (!amdgpu_sriov_vf(ring->adev) && flags & AMDGPU_IB_PREEMPTED) ? true : false); diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c index 671ca5a0f208..9447999a3a48 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c @@ -843,7 +843,6 @@ static const struct amdgpu_gfx_funcs gfx_v11_0_gfx_funcs = { static int gfx_v11_0_gpu_early_init(struct amdgpu_device *adev) { - adev->gfx.funcs = &gfx_v11_0_gfx_funcs; switch (adev->ip_versions[GC_HWIP][0]) { case IP_VERSION(11, 0, 0): @@ -1626,7 +1625,8 @@ static void gfx_v11_0_constants_init(struct amdgpu_device *adev) u32 tmp; int i; - WREG32_FIELD15_PREREG(GC, 0, GRBM_CNTL, READ_TIMEOUT, 0xff); + if (!amdgpu_sriov_vf(adev)) + WREG32_FIELD15_PREREG(GC, 0, GRBM_CNTL, READ_TIMEOUT, 0xff); gfx_v11_0_setup_rb(adev); gfx_v11_0_get_cu_info(adev, &adev->gfx.cu_info); @@ -4004,6 +4004,8 @@ static int gfx_v11_0_kiq_init_queue(struct amdgpu_ring *ring) mutex_unlock(&adev->srbm_mutex); } else { memset((void *)mqd, 0, sizeof(*mqd)); + if (amdgpu_sriov_vf(adev) && adev->in_suspend) + amdgpu_ring_clear_ring(ring); mutex_lock(&adev->srbm_mutex); soc21_grbm_select(adev, ring->me, ring->pipe, ring->queue, 0); amdgpu_ring_init_mqd(ring); @@ -4656,6 +4658,8 @@ static int gfx_v11_0_early_init(void *handle) { struct amdgpu_device *adev = (struct amdgpu_device *)handle; + adev->gfx.funcs = &gfx_v11_0_gfx_funcs; + adev->gfx.num_gfx_rings = GFX11_NUM_GFX_RINGS; adev->gfx.num_compute_rings = min(amdgpu_gfx_get_num_kcq(adev), AMDGPU_MAX_COMPUTE_RINGS); @@ -4673,6 +4677,26 @@ static int gfx_v11_0_early_init(void *handle) return 0; } +static int gfx_v11_0_ras_late_init(void *handle) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + struct ras_common_if *gfx_common_if; + int ret; + + gfx_common_if = kzalloc(sizeof(struct ras_common_if), GFP_KERNEL); + if (!gfx_common_if) + return -ENOMEM; + + gfx_common_if->block = AMDGPU_RAS_BLOCK__GFX; + + ret = amdgpu_ras_feature_enable(adev, gfx_common_if, true); + if (ret) + dev_warn(adev->dev, "Failed to enable gfx11 ras feature\n"); + + kfree(gfx_common_if); + return 0; +} + static int gfx_v11_0_late_init(void *handle) { struct amdgpu_device *adev = (struct amdgpu_device *)handle; @@ -4686,6 +4710,12 @@ static int gfx_v11_0_late_init(void *handle) if (r) return r; + if (adev->ip_versions[GC_HWIP][0] == IP_VERSION(11, 0, 3)) { + r = gfx_v11_0_ras_late_init(handle); + if (r) + return r; + } + return 0; } @@ -5051,6 +5081,7 @@ static int gfx_v11_0_set_powergating_state(void *handle, switch (adev->ip_versions[GC_HWIP][0]) { case IP_VERSION(11, 0, 0): case IP_VERSION(11, 0, 2): + case IP_VERSION(11, 0, 3): amdgpu_gfx_off_ctrl(adev, enable); break; case IP_VERSION(11, 0, 1): @@ -5298,7 +5329,7 @@ static void gfx_v11_0_ring_emit_ib_gfx(struct amdgpu_ring *ring, control |= ib->length_dw | (vmid << 24); - if ((amdgpu_sriov_vf(ring->adev) || amdgpu_mcbp) && (ib->flags & AMDGPU_IB_FLAG_PREEMPT)) { + if (amdgpu_mcbp && (ib->flags & AMDGPU_IB_FLAG_PREEMPT)) { control |= INDIRECT_BUFFER_PRE_ENB(1); if (flags & AMDGPU_IB_PREEMPTED) @@ -6059,6 +6090,7 @@ static const struct amdgpu_ring_funcs gfx_v11_0_ring_funcs_gfx = { .align_mask = 0xff, .nop = PACKET3(PACKET3_NOP, 0x3FFF), .support_64bit_ptrs = true, + .secure_submission_supported = true, .vmhub = AMDGPU_GFXHUB_0, .get_rptr = gfx_v11_0_ring_get_rptr_gfx, .get_wptr = gfx_v11_0_ring_get_wptr_gfx, diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c index 7f0b18b0d4c4..d47135606e3e 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c @@ -4643,6 +4643,8 @@ static int gfx_v8_0_kiq_init_queue(struct amdgpu_ring *ring) memset((void *)mqd, 0, sizeof(struct vi_mqd_allocation)); ((struct vi_mqd_allocation *)mqd)->dynamic_cu_mask = 0xFFFFFFFF; ((struct vi_mqd_allocation *)mqd)->dynamic_rb_mask = 0xFFFFFFFF; + if (amdgpu_sriov_vf(adev) && adev->in_suspend) + amdgpu_ring_clear_ring(ring); mutex_lock(&adev->srbm_mutex); vi_srbm_select(adev, ring->me, ring->pipe, ring->queue, 0); gfx_v8_0_mqd_init(ring); diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c index 0320be4a5fc6..676832da75eb 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c @@ -1564,7 +1564,7 @@ static void gfx_v9_0_init_always_on_cu_mask(struct amdgpu_device *adev) mask = 1; cu_bitmap = 0; counter = 0; - gfx_v9_0_select_se_sh(adev, i, j, 0xffffffff); + amdgpu_gfx_select_se_sh(adev, i, j, 0xffffffff); for (k = 0; k < adev->gfx.config.max_cu_per_sh; k ++) { if (cu_info->bitmap[i][j] & mask) { @@ -1583,7 +1583,7 @@ static void gfx_v9_0_init_always_on_cu_mask(struct amdgpu_device *adev) cu_info->ao_cu_bitmap[i][j] = cu_bitmap; } } - gfx_v9_0_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff); + amdgpu_gfx_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff); mutex_unlock(&adev->grbm_idx_mutex); } @@ -1605,7 +1605,7 @@ static void gfx_v9_0_init_lbpw(struct amdgpu_device *adev) mutex_lock(&adev->grbm_idx_mutex); /* set mmRLC_LB_INIT_CU_MASK thru broadcast mode to enable all SE/SH*/ - gfx_v9_0_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff); + amdgpu_gfx_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff); WREG32_SOC15(GC, 0, mmRLC_LB_INIT_CU_MASK, 0xffffffff); /* set mmRLC_LB_PARAMS = 0x003F_1006 */ @@ -1654,7 +1654,7 @@ static void gfx_v9_4_init_lbpw(struct amdgpu_device *adev) mutex_lock(&adev->grbm_idx_mutex); /* set mmRLC_LB_INIT_CU_MASK thru broadcast mode to enable all SE/SH*/ - gfx_v9_0_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff); + amdgpu_gfx_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff); WREG32_SOC15(GC, 0, mmRLC_LB_INIT_CU_MASK, 0xffffffff); /* set mmRLC_LB_PARAMS = 0x003F_1006 */ @@ -1919,8 +1919,6 @@ static int gfx_v9_0_gpu_early_init(struct amdgpu_device *adev) u32 gb_addr_config; int err; - adev->gfx.funcs = &gfx_v9_0_gfx_funcs; - switch (adev->ip_versions[GC_HWIP][0]) { case IP_VERSION(9, 0, 1): adev->gfx.config.max_hw_contexts = 8; @@ -2324,13 +2322,13 @@ static void gfx_v9_0_setup_rb(struct amdgpu_device *adev) mutex_lock(&adev->grbm_idx_mutex); for (i = 0; i < adev->gfx.config.max_shader_engines; i++) { for (j = 0; j < adev->gfx.config.max_sh_per_se; j++) { - gfx_v9_0_select_se_sh(adev, i, j, 0xffffffff); + amdgpu_gfx_select_se_sh(adev, i, j, 0xffffffff); data = gfx_v9_0_get_rb_active_bitmap(adev); active_rbs |= data << ((i * adev->gfx.config.max_sh_per_se + j) * rb_bitmap_width_per_sh); } } - gfx_v9_0_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff); + amdgpu_gfx_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff); mutex_unlock(&adev->grbm_idx_mutex); adev->gfx.config.backend_enable_mask = active_rbs; @@ -2467,14 +2465,14 @@ static void gfx_v9_0_wait_for_rlc_serdes(struct amdgpu_device *adev) mutex_lock(&adev->grbm_idx_mutex); for (i = 0; i < adev->gfx.config.max_shader_engines; i++) { for (j = 0; j < adev->gfx.config.max_sh_per_se; j++) { - gfx_v9_0_select_se_sh(adev, i, j, 0xffffffff); + amdgpu_gfx_select_se_sh(adev, i, j, 0xffffffff); for (k = 0; k < adev->usec_timeout; k++) { if (RREG32_SOC15(GC, 0, mmRLC_SERDES_CU_MASTER_BUSY) == 0) break; udelay(1); } if (k == adev->usec_timeout) { - gfx_v9_0_select_se_sh(adev, 0xffffffff, + amdgpu_gfx_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff); mutex_unlock(&adev->grbm_idx_mutex); DRM_INFO("Timeout wait for RLC serdes %u,%u\n", @@ -2483,7 +2481,7 @@ static void gfx_v9_0_wait_for_rlc_serdes(struct amdgpu_device *adev) } } } - gfx_v9_0_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff); + amdgpu_gfx_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff); mutex_unlock(&adev->grbm_idx_mutex); mask = RLC_SERDES_NONCU_MASTER_BUSY__SE_MASTER_BUSY_MASK | @@ -3583,6 +3581,8 @@ static int gfx_v9_0_kiq_init_queue(struct amdgpu_ring *ring) memset((void *)mqd, 0, sizeof(struct v9_mqd_allocation)); ((struct v9_mqd_allocation *)mqd)->dynamic_cu_mask = 0xFFFFFFFF; ((struct v9_mqd_allocation *)mqd)->dynamic_rb_mask = 0xFFFFFFFF; + if (amdgpu_sriov_vf(adev) && adev->in_suspend) + amdgpu_ring_clear_ring(ring); mutex_lock(&adev->srbm_mutex); soc15_grbm_select(adev, ring->me, ring->pipe, ring->queue, 0); gfx_v9_0_mqd_init(ring); @@ -4539,6 +4539,8 @@ static int gfx_v9_0_early_init(void *handle) { struct amdgpu_device *adev = (struct amdgpu_device *)handle; + adev->gfx.funcs = &gfx_v9_0_gfx_funcs; + if (adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 4, 1) || adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 4, 2)) adev->gfx.num_gfx_rings = 0; @@ -6482,7 +6484,7 @@ static void gfx_v9_0_reset_ras_error_count(struct amdgpu_device *adev) for (i = 0; i < ARRAY_SIZE(gfx_v9_0_edc_counter_regs); i++) { for (j = 0; j < gfx_v9_0_edc_counter_regs[i].se_num; j++) { for (k = 0; k < gfx_v9_0_edc_counter_regs[i].instance; k++) { - gfx_v9_0_select_se_sh(adev, j, 0x0, k); + amdgpu_gfx_select_se_sh(adev, j, 0x0, k); RREG32(SOC15_REG_ENTRY_OFFSET(gfx_v9_0_edc_counter_regs[i])); } } @@ -6544,7 +6546,7 @@ static void gfx_v9_0_query_ras_error_count(struct amdgpu_device *adev, for (i = 0; i < ARRAY_SIZE(gfx_v9_0_edc_counter_regs); i++) { for (j = 0; j < gfx_v9_0_edc_counter_regs[i].se_num; j++) { for (k = 0; k < gfx_v9_0_edc_counter_regs[i].instance; k++) { - gfx_v9_0_select_se_sh(adev, j, 0, k); + amdgpu_gfx_select_se_sh(adev, j, 0, k); reg_value = RREG32(SOC15_REG_ENTRY_OFFSET(gfx_v9_0_edc_counter_regs[i])); if (reg_value) @@ -6559,7 +6561,7 @@ static void gfx_v9_0_query_ras_error_count(struct amdgpu_device *adev, err_data->ce_count += sec_count; err_data->ue_count += ded_count; - gfx_v9_0_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff); + amdgpu_gfx_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff); mutex_unlock(&adev->grbm_idx_mutex); gfx_v9_0_query_utc_edc_status(adev, err_data); @@ -6963,7 +6965,7 @@ static int gfx_v9_0_get_cu_info(struct amdgpu_device *adev, mask = 1; ao_bitmap = 0; counter = 0; - gfx_v9_0_select_se_sh(adev, i, j, 0xffffffff); + amdgpu_gfx_select_se_sh(adev, i, j, 0xffffffff); gfx_v9_0_set_user_cu_inactive_bitmap( adev, disable_masks[i * adev->gfx.config.max_sh_per_se + j]); bitmap = gfx_v9_0_get_cu_active_bitmap(adev); @@ -6996,7 +6998,7 @@ static int gfx_v9_0_get_cu_info(struct amdgpu_device *adev, cu_info->ao_cu_bitmap[i % 4][j + i / 4] = ao_bitmap; } } - gfx_v9_0_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff); + amdgpu_gfx_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff); mutex_unlock(&adev->grbm_idx_mutex); cu_info->number = active_cu_number; diff --git a/drivers/gpu/drm/amd/amdgpu/gfxhub_v2_1.c b/drivers/gpu/drm/amd/amdgpu/gfxhub_v2_1.c index 8cf53e039c11..3f8676d23a5e 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfxhub_v2_1.c +++ b/drivers/gpu/drm/amd/amdgpu/gfxhub_v2_1.c @@ -397,6 +397,9 @@ static void gfxhub_v2_1_gart_disable(struct amdgpu_device *adev) ENABLE_ADVANCED_DRIVER_MODEL, 0); WREG32_SOC15(GC, 0, mmGCMC_VM_MX_L1_TLB_CNTL, tmp); + if (amdgpu_sriov_vf(adev)) + return; + /* Setup L2 cache */ WREG32_FIELD15(GC, 0, GCVM_L2_CNTL, ENABLE_L2_CACHE, 0); WREG32_SOC15(GC, 0, mmGCVM_L2_CNTL3, 0); diff --git a/drivers/gpu/drm/amd/amdgpu/gfxhub_v3_0_3.c b/drivers/gpu/drm/amd/amdgpu/gfxhub_v3_0_3.c index 5d3fffd4929f..716ae6f2aefe 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfxhub_v3_0_3.c +++ b/drivers/gpu/drm/amd/amdgpu/gfxhub_v3_0_3.c @@ -154,6 +154,9 @@ static void gfxhub_v3_0_3_init_system_aperture_regs(struct amdgpu_device *adev) { uint64_t value; + if (amdgpu_sriov_vf(adev)) + return; + /* Disable AGP. */ WREG32_SOC15(GC, 0, regGCMC_VM_AGP_BASE, 0); WREG32_SOC15(GC, 0, regGCMC_VM_AGP_TOP, 0); diff --git a/drivers/gpu/drm/amd/amdgpu/mes_v10_1.c b/drivers/gpu/drm/amd/amdgpu/mes_v10_1.c index 067d10073a56..614394118a53 100644 --- a/drivers/gpu/drm/amd/amdgpu/mes_v10_1.c +++ b/drivers/gpu/drm/amd/amdgpu/mes_v10_1.c @@ -121,6 +121,10 @@ static int mes_v10_1_submit_pkt_and_poll_completion(struct amdgpu_mes *mes, if (r < 1) { DRM_ERROR("MES failed to response msg=%d\n", x_pkt->header.opcode); + + while (halt_if_hws_hang) + schedule(); + return -ETIMEDOUT; } @@ -415,10 +419,6 @@ static int mes_v10_1_init_microcode(struct amdgpu_device *adev, mes_hdr = (const struct mes_firmware_header_v1_0 *) adev->mes.fw[pipe]->data; - adev->mes.ucode_fw_version[pipe] = - le32_to_cpu(mes_hdr->mes_ucode_version); - adev->mes.ucode_fw_version[pipe] = - le32_to_cpu(mes_hdr->mes_ucode_data_version); adev->mes.uc_start_addr[pipe] = le32_to_cpu(mes_hdr->mes_uc_start_addr_lo) | ((uint64_t)(le32_to_cpu(mes_hdr->mes_uc_start_addr_hi)) << 32); diff --git a/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c b/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c index fef7d020bc5f..1395453a0662 100644 --- a/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c +++ b/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c @@ -98,7 +98,14 @@ static int mes_v11_0_submit_pkt_and_poll_completion(struct amdgpu_mes *mes, struct amdgpu_device *adev = mes->adev; struct amdgpu_ring *ring = &mes->ring; unsigned long flags; + signed long timeout = adev->usec_timeout; + if (amdgpu_emu_mode) { + timeout *= 100; + } else if (amdgpu_sriov_vf(adev)) { + /* Worst case in sriov where all other 15 VF timeout, each VF needs about 600ms */ + timeout = 15 * 600 * 1000; + } BUG_ON(size % 4 != 0); spin_lock_irqsave(&mes->ring_lock, flags); @@ -118,10 +125,14 @@ static int mes_v11_0_submit_pkt_and_poll_completion(struct amdgpu_mes *mes, DRM_DEBUG("MES msg=%d was emitted\n", x_pkt->header.opcode); r = amdgpu_fence_wait_polling(ring, ring->fence_drv.sync_seq, - adev->usec_timeout * (amdgpu_emu_mode ? 100 : 1)); + timeout); if (r < 1) { DRM_ERROR("MES failed to response msg=%d\n", x_pkt->header.opcode); + + while (halt_if_hws_hang) + schedule(); + return -ETIMEDOUT; } @@ -478,10 +489,6 @@ static int mes_v11_0_init_microcode(struct amdgpu_device *adev, mes_hdr = (const struct mes_firmware_header_v1_0 *) adev->mes.fw[pipe]->data; - adev->mes.ucode_fw_version[pipe] = - le32_to_cpu(mes_hdr->mes_ucode_version); - adev->mes.ucode_fw_version[pipe] = - le32_to_cpu(mes_hdr->mes_ucode_data_version); adev->mes.uc_start_addr[pipe] = le32_to_cpu(mes_hdr->mes_uc_start_addr_lo) | ((uint64_t)(le32_to_cpu(mes_hdr->mes_uc_start_addr_hi)) << 32); diff --git a/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c b/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c index 4d304f22889e..998b5d17b271 100644 --- a/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c +++ b/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c @@ -32,8 +32,6 @@ #include "gc/gc_10_1_0_offset.h" #include "soc15_common.h" -#define mmMM_ATC_L2_MISC_CG_Sienna_Cichlid 0x064d -#define mmMM_ATC_L2_MISC_CG_Sienna_Cichlid_BASE_IDX 0 #define mmDAGB0_CNTL_MISC2_Sienna_Cichlid 0x0070 #define mmDAGB0_CNTL_MISC2_Sienna_Cichlid_BASE_IDX 0 @@ -574,7 +572,6 @@ static void mmhub_v2_0_update_medium_grain_clock_gating(struct amdgpu_device *ad case IP_VERSION(2, 1, 0): case IP_VERSION(2, 1, 1): case IP_VERSION(2, 1, 2): - def = data = RREG32_SOC15(MMHUB, 0, mmMM_ATC_L2_MISC_CG_Sienna_Cichlid); def1 = data1 = RREG32_SOC15(MMHUB, 0, mmDAGB0_CNTL_MISC2_Sienna_Cichlid); break; default: @@ -608,8 +605,6 @@ static void mmhub_v2_0_update_medium_grain_clock_gating(struct amdgpu_device *ad case IP_VERSION(2, 1, 0): case IP_VERSION(2, 1, 1): case IP_VERSION(2, 1, 2): - if (def != data) - WREG32_SOC15(MMHUB, 0, mmMM_ATC_L2_MISC_CG_Sienna_Cichlid, data); if (def1 != data1) WREG32_SOC15(MMHUB, 0, mmDAGB0_CNTL_MISC2_Sienna_Cichlid, data1); break; @@ -634,8 +629,8 @@ static void mmhub_v2_0_update_medium_grain_light_sleep(struct amdgpu_device *ade case IP_VERSION(2, 1, 0): case IP_VERSION(2, 1, 1): case IP_VERSION(2, 1, 2): - def = data = RREG32_SOC15(MMHUB, 0, mmMM_ATC_L2_MISC_CG_Sienna_Cichlid); - break; + /* There is no ATCL2 in MMHUB for 2.1.x */ + return; default: def = data = RREG32_SOC15(MMHUB, 0, mmMM_ATC_L2_MISC_CG); break; @@ -646,18 +641,8 @@ static void mmhub_v2_0_update_medium_grain_light_sleep(struct amdgpu_device *ade else data &= ~MM_ATC_L2_MISC_CG__MEM_LS_ENABLE_MASK; - if (def != data) { - switch (adev->ip_versions[MMHUB_HWIP][0]) { - case IP_VERSION(2, 1, 0): - case IP_VERSION(2, 1, 1): - case IP_VERSION(2, 1, 2): - WREG32_SOC15(MMHUB, 0, mmMM_ATC_L2_MISC_CG_Sienna_Cichlid, data); - break; - default: - WREG32_SOC15(MMHUB, 0, mmMM_ATC_L2_MISC_CG, data); - break; - } - } + if (def != data) + WREG32_SOC15(MMHUB, 0, mmMM_ATC_L2_MISC_CG, data); } static int mmhub_v2_0_set_clockgating(struct amdgpu_device *adev, @@ -695,7 +680,10 @@ static void mmhub_v2_0_get_clockgating(struct amdgpu_device *adev, u64 *flags) case IP_VERSION(2, 1, 0): case IP_VERSION(2, 1, 1): case IP_VERSION(2, 1, 2): - data = RREG32_SOC15(MMHUB, 0, mmMM_ATC_L2_MISC_CG_Sienna_Cichlid); + /* There is no ATCL2 in MMHUB for 2.1.x. Keep the status + * based on DAGB + */ + data = MM_ATC_L2_MISC_CG__ENABLE_MASK; data1 = RREG32_SOC15(MMHUB, 0, mmDAGB0_CNTL_MISC2_Sienna_Cichlid); break; default: diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v6_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v6_0.c index da3beb0bf2fa..049c26a45d85 100644 --- a/drivers/gpu/drm/amd/amdgpu/sdma_v6_0.c +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v6_0.c @@ -455,6 +455,9 @@ static void sdma_v6_0_enable(struct amdgpu_device *adev, bool enable) sdma_v6_0_rlc_stop(adev); } + if (amdgpu_sriov_vf(adev)) + return; + for (i = 0; i < adev->sdma.num_instances; i++) { f32_cntl = RREG32_SOC15_IP(GC, sdma_v6_0_get_reg_offset(adev, i, regSDMA0_F32_CNTL)); f32_cntl = REG_SET_FIELD(f32_cntl, SDMA0_F32_CNTL, HALT, enable ? 0 : 1); @@ -1523,6 +1526,7 @@ static const struct amdgpu_ring_funcs sdma_v6_0_ring_funcs = { .align_mask = 0xf, .nop = SDMA_PKT_NOP_HEADER_OP(SDMA_OP_NOP), .support_64bit_ptrs = true, + .secure_submission_supported = true, .vmhub = AMDGPU_GFXHUB_0, .get_rptr = sdma_v6_0_ring_get_rptr, .get_wptr = sdma_v6_0_ring_get_wptr, diff --git a/drivers/gpu/drm/amd/amdgpu/si_dma.c b/drivers/gpu/drm/amd/amdgpu/si_dma.c index 4d5e718540aa..abca8b529721 100644 --- a/drivers/gpu/drm/amd/amdgpu/si_dma.c +++ b/drivers/gpu/drm/amd/amdgpu/si_dma.c @@ -112,14 +112,12 @@ static void si_dma_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, u64 seq, static void si_dma_stop(struct amdgpu_device *adev) { - struct amdgpu_ring *ring; u32 rb_cntl; unsigned i; amdgpu_sdma_unset_buffer_funcs_helper(adev); for (i = 0; i < adev->sdma.num_instances; i++) { - ring = &adev->sdma.instance[i].ring; /* dma0 */ rb_cntl = RREG32(DMA_RB_CNTL + sdma_offsets[i]); rb_cntl &= ~DMA_RB_ENABLE; diff --git a/drivers/gpu/drm/amd/amdgpu/soc21.c b/drivers/gpu/drm/amd/amdgpu/soc21.c index e08044008186..1d4013ed0d10 100644 --- a/drivers/gpu/drm/amd/amdgpu/soc21.c +++ b/drivers/gpu/drm/amd/amdgpu/soc21.c @@ -584,10 +584,6 @@ static int soc21_common_early_init(void *handle) AMD_PG_SUPPORT_JPEG | AMD_PG_SUPPORT_ATHUB | AMD_PG_SUPPORT_MMHUB; - if (amdgpu_sriov_vf(adev)) { - adev->cg_flags = 0; - adev->pg_flags = 0; - } adev->external_rev_id = adev->rev_id + 0x1; // TODO: need update break; case IP_VERSION(11, 0, 2): @@ -645,11 +641,6 @@ static int soc21_common_early_init(void *handle) adev->pg_flags = AMD_PG_SUPPORT_VCN | AMD_PG_SUPPORT_VCN_DPG | AMD_PG_SUPPORT_JPEG; - if (amdgpu_sriov_vf(adev)) { - /* hypervisor control CG and PG enablement */ - adev->cg_flags = 0; - adev->pg_flags = 0; - } adev->external_rev_id = adev->rev_id + 0x20; break; default: @@ -657,6 +648,9 @@ static int soc21_common_early_init(void *handle) return -EINVAL; } + if (amdgpu_sriov_vf(adev)) + amdgpu_virt_init_setting(adev); + return 0; } diff --git a/drivers/gpu/drm/amd/amdgpu/umc_v6_7.c b/drivers/gpu/drm/amd/amdgpu/umc_v6_7.c index 5d5d031c9e7d..72fd963f178b 100644 --- a/drivers/gpu/drm/amd/amdgpu/umc_v6_7.c +++ b/drivers/gpu/drm/amd/amdgpu/umc_v6_7.c @@ -187,9 +187,9 @@ static void umc_v6_7_ecc_info_query_ras_error_count(struct amdgpu_device *adev, } } -static void umc_v6_7_convert_error_address(struct amdgpu_device *adev, - struct ras_err_data *err_data, uint64_t err_addr, - uint32_t ch_inst, uint32_t umc_inst) +void umc_v6_7_convert_error_address(struct amdgpu_device *adev, + struct ras_err_data *err_data, uint64_t err_addr, + uint32_t ch_inst, uint32_t umc_inst) { uint32_t channel_index; uint64_t soc_pa, retired_page, column; @@ -553,5 +553,4 @@ struct amdgpu_umc_ras umc_v6_7_ras = { .query_ras_poison_mode = umc_v6_7_query_ras_poison_mode, .ecc_info_query_ras_error_count = umc_v6_7_ecc_info_query_ras_error_count, .ecc_info_query_ras_error_address = umc_v6_7_ecc_info_query_ras_error_address, - .convert_ras_error_address = umc_v6_7_convert_error_address, }; diff --git a/drivers/gpu/drm/amd/amdgpu/umc_v6_7.h b/drivers/gpu/drm/amd/amdgpu/umc_v6_7.h index fe41ed2f5945..105245d5b6e5 100644 --- a/drivers/gpu/drm/amd/amdgpu/umc_v6_7.h +++ b/drivers/gpu/drm/amd/amdgpu/umc_v6_7.h @@ -71,5 +71,7 @@ extern const uint32_t umc_v6_7_channel_idx_tbl_second[UMC_V6_7_UMC_INSTANCE_NUM][UMC_V6_7_CHANNEL_INSTANCE_NUM]; extern const uint32_t umc_v6_7_channel_idx_tbl_first[UMC_V6_7_UMC_INSTANCE_NUM][UMC_V6_7_CHANNEL_INSTANCE_NUM]; - +void umc_v6_7_convert_error_address(struct amdgpu_device *adev, + struct ras_err_data *err_data, uint64_t err_addr, + uint32_t ch_inst, uint32_t umc_inst); #endif diff --git a/drivers/gpu/drm/amd/amdgpu/vega20_ih.c b/drivers/gpu/drm/amd/amdgpu/vega20_ih.c index 59dfca093155..1706081d054d 100644 --- a/drivers/gpu/drm/amd/amdgpu/vega20_ih.c +++ b/drivers/gpu/drm/amd/amdgpu/vega20_ih.c @@ -267,7 +267,7 @@ static void vega20_ih_reroute_ih(struct amdgpu_device *adev) /* vega20 ih reroute will go through psp this * function is used for newer asics starting arcturus */ - if (adev->asic_type >= CHIP_ARCTURUS) { + if (adev->ip_versions[OSSSYS_HWIP][0] >= IP_VERSION(4, 2, 1)) { /* Reroute to IH ring 1 for VMC */ WREG32_SOC15(OSSSYS, 0, mmIH_CLIENT_CFG_INDEX, 0x12); tmp = RREG32_SOC15(OSSSYS, 0, mmIH_CLIENT_CFG_DATA); @@ -308,7 +308,7 @@ static int vega20_ih_irq_init(struct amdgpu_device *adev) adev->nbio.funcs->ih_control(adev); - if (adev->asic_type == CHIP_ARCTURUS && + if ((adev->ip_versions[OSSSYS_HWIP][0] == IP_VERSION(4, 2, 1)) && adev->firmware.load_type == AMDGPU_FW_LOAD_DIRECT) { ih_chicken = RREG32_SOC15(OSSSYS, 0, mmIH_CHICKEN); if (adev->irq.ih.use_bus_addr) { @@ -321,7 +321,7 @@ static int vega20_ih_irq_init(struct amdgpu_device *adev) /* psp firmware won't program IH_CHICKEN for aldebaran * driver needs to program it properly according to * MC_SPACE type in IH_RB_CNTL */ - if (adev->asic_type == CHIP_ALDEBARAN) { + if (adev->ip_versions[OSSSYS_HWIP][0] == IP_VERSION(4, 4, 0)) { ih_chicken = RREG32_SOC15(OSSSYS, 0, mmIH_CHICKEN_ALDEBARAN); if (adev->irq.ih.use_bus_addr) { ih_chicken = REG_SET_FIELD(ih_chicken, IH_CHICKEN, diff --git a/drivers/gpu/drm/amd/amdkfd/cwsr_trap_handler.h b/drivers/gpu/drm/amd/amdkfd/cwsr_trap_handler.h index c7118843db05..0c4c5499bb5c 100644 --- a/drivers/gpu/drm/amd/amdkfd/cwsr_trap_handler.h +++ b/drivers/gpu/drm/amd/amdkfd/cwsr_trap_handler.h @@ -2495,442 +2495,444 @@ static const uint32_t cwsr_trap_gfx10_hex[] = { 0xbf9f0000, 0x00000000, }; static const uint32_t cwsr_trap_gfx11_hex[] = { - 0xbfa00001, 0xbfa0021e, + 0xbfa00001, 0xbfa00221, 0xb0804006, 0xb8f8f802, 0x9178ff78, 0x00020006, - 0xb8fbf803, 0xbf0d9f6d, - 0xbfa20006, 0x8b6eff78, - 0x00002000, 0xbfa10009, - 0x8b6eff6d, 0x00ff0000, - 0xbfa2001e, 0x8b6eff7b, - 0x00000400, 0xbfa20041, - 0xbf830010, 0xb8fbf803, - 0xbfa0fffa, 0x8b6eff7b, - 0x00000900, 0xbfa20015, - 0x8b6eff7b, 0x000071ff, - 0xbfa10008, 0x8b6fff7b, - 0x00007080, 0xbfa10001, - 0xbeee1287, 0xb8eff801, - 0x846e8c6e, 0x8b6e6f6e, - 0xbfa2000a, 0x8b6eff6d, - 0x00ff0000, 0xbfa20007, - 0xb8eef801, 0x8b6eff6e, - 0x00000800, 0xbfa20003, + 0xb8fbf803, 0xbf0d9e6d, + 0xbfa10001, 0xbfbd0000, + 0xbf0d9f6d, 0xbfa20006, + 0x8b6eff78, 0x00002000, + 0xbfa10009, 0x8b6eff6d, + 0x00ff0000, 0xbfa2001e, 0x8b6eff7b, 0x00000400, - 0xbfa20026, 0xbefa4d82, - 0xbf89fc07, 0x84fa887a, - 0xf4005bbd, 0xf8000010, - 0xbf89fc07, 0x846e976e, - 0x9177ff77, 0x00800000, - 0x8c776e77, 0xf4045bbd, - 0xf8000000, 0xbf89fc07, - 0xf4045ebd, 0xf8000008, - 0xbf89fc07, 0x8bee6e6e, - 0xbfa10001, 0xbe80486e, - 0x8b6eff6d, 0x01ff0000, - 0xbfa20005, 0x8c78ff78, - 0x00002000, 0x80ec886c, - 0x82ed806d, 0xbfa00005, - 0x8b6eff6d, 0x01000000, - 0xbfa20002, 0x806c846c, - 0x826d806d, 0x8b6dff6d, - 0x0000ffff, 0x8bfe7e7e, - 0x8bea6a6a, 0xb978f802, - 0xbe804a6c, 0x8b6dff6d, - 0x0000ffff, 0xbefa0080, - 0xb97a0283, 0xbeee007e, - 0xbeef007f, 0xbefe0180, - 0xbefe4d84, 0xbf89fc07, - 0x8b7aff7f, 0x04000000, - 0x847a857a, 0x8c6d7a6d, - 0xbefa007e, 0x8b7bff7f, - 0x0000ffff, 0xbefe00c1, - 0xbeff00c1, 0xdca6c000, - 0x007a0000, 0x7e000280, - 0xbefe007a, 0xbeff007b, - 0xb8fb02dc, 0x847b997b, - 0xb8fa3b05, 0x807a817a, - 0xbf0d997b, 0xbfa20002, - 0x847a897a, 0xbfa00001, - 0x847a8a7a, 0xb8fb1e06, - 0x847b8a7b, 0x807a7b7a, + 0xbfa20041, 0xbf830010, + 0xb8fbf803, 0xbfa0fffa, + 0x8b6eff7b, 0x00000900, + 0xbfa20015, 0x8b6eff7b, + 0x000071ff, 0xbfa10008, + 0x8b6fff7b, 0x00007080, + 0xbfa10001, 0xbeee1287, + 0xb8eff801, 0x846e8c6e, + 0x8b6e6f6e, 0xbfa2000a, + 0x8b6eff6d, 0x00ff0000, + 0xbfa20007, 0xb8eef801, + 0x8b6eff6e, 0x00000800, + 0xbfa20003, 0x8b6eff7b, + 0x00000400, 0xbfa20026, + 0xbefa4d82, 0xbf89fc07, + 0x84fa887a, 0xf4005bbd, + 0xf8000010, 0xbf89fc07, + 0x846e976e, 0x9177ff77, + 0x00800000, 0x8c776e77, + 0xf4045bbd, 0xf8000000, + 0xbf89fc07, 0xf4045ebd, + 0xf8000008, 0xbf89fc07, + 0x8bee6e6e, 0xbfa10001, + 0xbe80486e, 0x8b6eff6d, + 0x01ff0000, 0xbfa20005, + 0x8c78ff78, 0x00002000, + 0x80ec886c, 0x82ed806d, + 0xbfa00005, 0x8b6eff6d, + 0x01000000, 0xbfa20002, + 0x806c846c, 0x826d806d, + 0x8b6dff6d, 0x0000ffff, + 0x8bfe7e7e, 0x8bea6a6a, + 0xb978f802, 0xbe804a6c, + 0x8b6dff6d, 0x0000ffff, + 0xbefa0080, 0xb97a0283, + 0xbeee007e, 0xbeef007f, + 0xbefe0180, 0xbefe4d84, + 0xbf89fc07, 0x8b7aff7f, + 0x04000000, 0x847a857a, + 0x8c6d7a6d, 0xbefa007e, 0x8b7bff7f, 0x0000ffff, - 0x807aff7a, 0x00000200, - 0x807a7e7a, 0x827b807b, - 0xd7610000, 0x00010870, - 0xd7610000, 0x00010a71, - 0xd7610000, 0x00010c72, - 0xd7610000, 0x00010e73, - 0xd7610000, 0x00011074, - 0xd7610000, 0x00011275, - 0xd7610000, 0x00011476, - 0xd7610000, 0x00011677, - 0xd7610000, 0x00011a79, - 0xd7610000, 0x00011c7e, - 0xd7610000, 0x00011e7f, - 0xbefe00ff, 0x00003fff, - 0xbeff0080, 0xdca6c040, - 0x007a0000, 0xd760007a, - 0x00011d00, 0xd760007b, - 0x00011f00, 0xbefe007a, - 0xbeff007b, 0xbef4007e, - 0x8b75ff7f, 0x0000ffff, - 0x8c75ff75, 0x00040000, - 0xbef60080, 0xbef700ff, - 0x10807fac, 0xbef1007d, - 0xbef00080, 0xb8f302dc, - 0x84739973, 0xbefe00c1, - 0x857d9973, 0x8b7d817d, - 0xbf06817d, 0xbfa20002, - 0xbeff0080, 0xbfa00002, - 0xbeff00c1, 0xbfa00009, + 0xbefe00c1, 0xbeff00c1, + 0xdca6c000, 0x007a0000, + 0x7e000280, 0xbefe007a, + 0xbeff007b, 0xb8fb02dc, + 0x847b997b, 0xb8fa3b05, + 0x807a817a, 0xbf0d997b, + 0xbfa20002, 0x847a897a, + 0xbfa00001, 0x847a8a7a, + 0xb8fb1e06, 0x847b8a7b, + 0x807a7b7a, 0x8b7bff7f, + 0x0000ffff, 0x807aff7a, + 0x00000200, 0x807a7e7a, + 0x827b807b, 0xd7610000, + 0x00010870, 0xd7610000, + 0x00010a71, 0xd7610000, + 0x00010c72, 0xd7610000, + 0x00010e73, 0xd7610000, + 0x00011074, 0xd7610000, + 0x00011275, 0xd7610000, + 0x00011476, 0xd7610000, + 0x00011677, 0xd7610000, + 0x00011a79, 0xd7610000, + 0x00011c7e, 0xd7610000, + 0x00011e7f, 0xbefe00ff, + 0x00003fff, 0xbeff0080, + 0xdca6c040, 0x007a0000, + 0xd760007a, 0x00011d00, + 0xd760007b, 0x00011f00, + 0xbefe007a, 0xbeff007b, + 0xbef4007e, 0x8b75ff7f, + 0x0000ffff, 0x8c75ff75, + 0x00040000, 0xbef60080, + 0xbef700ff, 0x10807fac, + 0xbef1007d, 0xbef00080, + 0xb8f302dc, 0x84739973, + 0xbefe00c1, 0x857d9973, + 0x8b7d817d, 0xbf06817d, + 0xbfa20002, 0xbeff0080, + 0xbfa00002, 0xbeff00c1, + 0xbfa00009, 0xbef600ff, + 0x01000000, 0xe0685080, + 0x701d0100, 0xe0685100, + 0x701d0200, 0xe0685180, + 0x701d0300, 0xbfa00008, 0xbef600ff, 0x01000000, - 0xe0685080, 0x701d0100, - 0xe0685100, 0x701d0200, - 0xe0685180, 0x701d0300, - 0xbfa00008, 0xbef600ff, - 0x01000000, 0xe0685100, - 0x701d0100, 0xe0685200, - 0x701d0200, 0xe0685300, - 0x701d0300, 0xb8f03b05, - 0x80708170, 0xbf0d9973, - 0xbfa20002, 0x84708970, - 0xbfa00001, 0x84708a70, - 0xb8fa1e06, 0x847a8a7a, - 0x80707a70, 0x8070ff70, - 0x00000200, 0xbef600ff, - 0x01000000, 0x7e000280, - 0x7e020280, 0x7e040280, - 0xbefd0080, 0xd7610002, - 0x0000fa71, 0x807d817d, - 0xd7610002, 0x0000fa6c, - 0x807d817d, 0x917aff6d, - 0x80000000, 0xd7610002, - 0x0000fa7a, 0x807d817d, - 0xd7610002, 0x0000fa6e, - 0x807d817d, 0xd7610002, - 0x0000fa6f, 0x807d817d, - 0xd7610002, 0x0000fa78, - 0x807d817d, 0xb8faf803, - 0xd7610002, 0x0000fa7a, - 0x807d817d, 0xd7610002, - 0x0000fa7b, 0x807d817d, - 0xb8f1f801, 0xd7610002, - 0x0000fa71, 0x807d817d, - 0xb8f1f814, 0xd7610002, - 0x0000fa71, 0x807d817d, - 0xb8f1f815, 0xd7610002, - 0x0000fa71, 0x807d817d, - 0xbefe00ff, 0x0000ffff, - 0xbeff0080, 0xe0685000, - 0x701d0200, 0xbefe00c1, + 0xe0685100, 0x701d0100, + 0xe0685200, 0x701d0200, + 0xe0685300, 0x701d0300, 0xb8f03b05, 0x80708170, 0xbf0d9973, 0xbfa20002, 0x84708970, 0xbfa00001, 0x84708a70, 0xb8fa1e06, 0x847a8a7a, 0x80707a70, + 0x8070ff70, 0x00000200, 0xbef600ff, 0x01000000, - 0xbef90080, 0xbefd0080, - 0xbf800000, 0xbe804100, - 0xbe824102, 0xbe844104, - 0xbe864106, 0xbe884108, - 0xbe8a410a, 0xbe8c410c, - 0xbe8e410e, 0xd7610002, - 0x0000f200, 0x80798179, - 0xd7610002, 0x0000f201, + 0x7e000280, 0x7e020280, + 0x7e040280, 0xbefd0080, + 0xd7610002, 0x0000fa71, + 0x807d817d, 0xd7610002, + 0x0000fa6c, 0x807d817d, + 0x917aff6d, 0x80000000, + 0xd7610002, 0x0000fa7a, + 0x807d817d, 0xd7610002, + 0x0000fa6e, 0x807d817d, + 0xd7610002, 0x0000fa6f, + 0x807d817d, 0xd7610002, + 0x0000fa78, 0x807d817d, + 0xb8faf803, 0xd7610002, + 0x0000fa7a, 0x807d817d, + 0xd7610002, 0x0000fa7b, + 0x807d817d, 0xb8f1f801, + 0xd7610002, 0x0000fa71, + 0x807d817d, 0xb8f1f814, + 0xd7610002, 0x0000fa71, + 0x807d817d, 0xb8f1f815, + 0xd7610002, 0x0000fa71, + 0x807d817d, 0xbefe00ff, + 0x0000ffff, 0xbeff0080, + 0xe0685000, 0x701d0200, + 0xbefe00c1, 0xb8f03b05, + 0x80708170, 0xbf0d9973, + 0xbfa20002, 0x84708970, + 0xbfa00001, 0x84708a70, + 0xb8fa1e06, 0x847a8a7a, + 0x80707a70, 0xbef600ff, + 0x01000000, 0xbef90080, + 0xbefd0080, 0xbf800000, + 0xbe804100, 0xbe824102, + 0xbe844104, 0xbe864106, + 0xbe884108, 0xbe8a410a, + 0xbe8c410c, 0xbe8e410e, + 0xd7610002, 0x0000f200, 0x80798179, 0xd7610002, - 0x0000f202, 0x80798179, - 0xd7610002, 0x0000f203, + 0x0000f201, 0x80798179, + 0xd7610002, 0x0000f202, 0x80798179, 0xd7610002, - 0x0000f204, 0x80798179, - 0xd7610002, 0x0000f205, + 0x0000f203, 0x80798179, + 0xd7610002, 0x0000f204, 0x80798179, 0xd7610002, - 0x0000f206, 0x80798179, - 0xd7610002, 0x0000f207, + 0x0000f205, 0x80798179, + 0xd7610002, 0x0000f206, 0x80798179, 0xd7610002, - 0x0000f208, 0x80798179, - 0xd7610002, 0x0000f209, + 0x0000f207, 0x80798179, + 0xd7610002, 0x0000f208, 0x80798179, 0xd7610002, - 0x0000f20a, 0x80798179, - 0xd7610002, 0x0000f20b, + 0x0000f209, 0x80798179, + 0xd7610002, 0x0000f20a, 0x80798179, 0xd7610002, - 0x0000f20c, 0x80798179, - 0xd7610002, 0x0000f20d, + 0x0000f20b, 0x80798179, + 0xd7610002, 0x0000f20c, 0x80798179, 0xd7610002, - 0x0000f20e, 0x80798179, - 0xd7610002, 0x0000f20f, - 0x80798179, 0xbf06a079, - 0xbfa10006, 0xe0685000, - 0x701d0200, 0x8070ff70, - 0x00000080, 0xbef90080, - 0x7e040280, 0x807d907d, - 0xbf0aff7d, 0x00000060, - 0xbfa2ffbc, 0xbe804100, - 0xbe824102, 0xbe844104, - 0xbe864106, 0xbe884108, - 0xbe8a410a, 0xd7610002, - 0x0000f200, 0x80798179, - 0xd7610002, 0x0000f201, + 0x0000f20d, 0x80798179, + 0xd7610002, 0x0000f20e, 0x80798179, 0xd7610002, - 0x0000f202, 0x80798179, - 0xd7610002, 0x0000f203, + 0x0000f20f, 0x80798179, + 0xbf06a079, 0xbfa10006, + 0xe0685000, 0x701d0200, + 0x8070ff70, 0x00000080, + 0xbef90080, 0x7e040280, + 0x807d907d, 0xbf0aff7d, + 0x00000060, 0xbfa2ffbc, + 0xbe804100, 0xbe824102, + 0xbe844104, 0xbe864106, + 0xbe884108, 0xbe8a410a, + 0xd7610002, 0x0000f200, 0x80798179, 0xd7610002, - 0x0000f204, 0x80798179, - 0xd7610002, 0x0000f205, + 0x0000f201, 0x80798179, + 0xd7610002, 0x0000f202, 0x80798179, 0xd7610002, - 0x0000f206, 0x80798179, - 0xd7610002, 0x0000f207, + 0x0000f203, 0x80798179, + 0xd7610002, 0x0000f204, 0x80798179, 0xd7610002, - 0x0000f208, 0x80798179, - 0xd7610002, 0x0000f209, + 0x0000f205, 0x80798179, + 0xd7610002, 0x0000f206, 0x80798179, 0xd7610002, - 0x0000f20a, 0x80798179, - 0xd7610002, 0x0000f20b, - 0x80798179, 0xe0685000, - 0x701d0200, 0xbefe00c1, - 0x857d9973, 0x8b7d817d, - 0xbf06817d, 0xbfa20002, - 0xbeff0080, 0xbfa00001, - 0xbeff00c1, 0xb8fb4306, - 0x8b7bc17b, 0xbfa10044, - 0xbfbd0000, 0x8b7aff6d, - 0x80000000, 0xbfa10040, - 0x847b867b, 0x847b827b, - 0xbef6007b, 0xb8f03b05, - 0x80708170, 0xbf0d9973, - 0xbfa20002, 0x84708970, - 0xbfa00001, 0x84708a70, - 0xb8fa1e06, 0x847a8a7a, - 0x80707a70, 0x8070ff70, - 0x00000200, 0x8070ff70, - 0x00000080, 0xbef600ff, - 0x01000000, 0xd71f0000, - 0x000100c1, 0xd7200000, - 0x000200c1, 0x16000084, - 0x857d9973, 0x8b7d817d, - 0xbf06817d, 0xbefd0080, - 0xbfa20012, 0xbe8300ff, - 0x00000080, 0xbf800000, - 0xbf800000, 0xbf800000, - 0xd8d80000, 0x01000000, - 0xbf890000, 0xe0685000, - 0x701d0100, 0x807d037d, - 0x80700370, 0xd5250000, - 0x0001ff00, 0x00000080, - 0xbf0a7b7d, 0xbfa2fff4, - 0xbfa00011, 0xbe8300ff, - 0x00000100, 0xbf800000, - 0xbf800000, 0xbf800000, - 0xd8d80000, 0x01000000, - 0xbf890000, 0xe0685000, - 0x701d0100, 0x807d037d, - 0x80700370, 0xd5250000, - 0x0001ff00, 0x00000100, - 0xbf0a7b7d, 0xbfa2fff4, + 0x0000f207, 0x80798179, + 0xd7610002, 0x0000f208, + 0x80798179, 0xd7610002, + 0x0000f209, 0x80798179, + 0xd7610002, 0x0000f20a, + 0x80798179, 0xd7610002, + 0x0000f20b, 0x80798179, + 0xe0685000, 0x701d0200, 0xbefe00c1, 0x857d9973, 0x8b7d817d, 0xbf06817d, - 0xbfa20004, 0xbef000ff, - 0x00000200, 0xbeff0080, - 0xbfa00003, 0xbef000ff, - 0x00000400, 0xbeff00c1, - 0xb8fb3b05, 0x807b817b, - 0x847b827b, 0x857d9973, + 0xbfa20002, 0xbeff0080, + 0xbfa00001, 0xbeff00c1, + 0xb8fb4306, 0x8b7bc17b, + 0xbfa10044, 0xbfbd0000, + 0x8b7aff6d, 0x80000000, + 0xbfa10040, 0x847b867b, + 0x847b827b, 0xbef6007b, + 0xb8f03b05, 0x80708170, + 0xbf0d9973, 0xbfa20002, + 0x84708970, 0xbfa00001, + 0x84708a70, 0xb8fa1e06, + 0x847a8a7a, 0x80707a70, + 0x8070ff70, 0x00000200, + 0x8070ff70, 0x00000080, + 0xbef600ff, 0x01000000, + 0xd71f0000, 0x000100c1, + 0xd7200000, 0x000200c1, + 0x16000084, 0x857d9973, 0x8b7d817d, 0xbf06817d, - 0xbfa20017, 0xbef600ff, - 0x01000000, 0xbefd0084, - 0xbf0a7b7d, 0xbfa10037, - 0x7e008700, 0x7e028701, - 0x7e048702, 0x7e068703, - 0xe0685000, 0x701d0000, - 0xe0685080, 0x701d0100, - 0xe0685100, 0x701d0200, - 0xe0685180, 0x701d0300, - 0x807d847d, 0x8070ff70, - 0x00000200, 0xbf0a7b7d, - 0xbfa2ffef, 0xbfa00025, + 0xbefd0080, 0xbfa20012, + 0xbe8300ff, 0x00000080, + 0xbf800000, 0xbf800000, + 0xbf800000, 0xd8d80000, + 0x01000000, 0xbf890000, + 0xe0685000, 0x701d0100, + 0x807d037d, 0x80700370, + 0xd5250000, 0x0001ff00, + 0x00000080, 0xbf0a7b7d, + 0xbfa2fff4, 0xbfa00011, + 0xbe8300ff, 0x00000100, + 0xbf800000, 0xbf800000, + 0xbf800000, 0xd8d80000, + 0x01000000, 0xbf890000, + 0xe0685000, 0x701d0100, + 0x807d037d, 0x80700370, + 0xd5250000, 0x0001ff00, + 0x00000100, 0xbf0a7b7d, + 0xbfa2fff4, 0xbefe00c1, + 0x857d9973, 0x8b7d817d, + 0xbf06817d, 0xbfa20004, + 0xbef000ff, 0x00000200, + 0xbeff0080, 0xbfa00003, + 0xbef000ff, 0x00000400, + 0xbeff00c1, 0xb8fb3b05, + 0x807b817b, 0x847b827b, + 0x857d9973, 0x8b7d817d, + 0xbf06817d, 0xbfa20017, 0xbef600ff, 0x01000000, 0xbefd0084, 0xbf0a7b7d, - 0xbfa10011, 0x7e008700, + 0xbfa10037, 0x7e008700, 0x7e028701, 0x7e048702, 0x7e068703, 0xe0685000, - 0x701d0000, 0xe0685100, - 0x701d0100, 0xe0685200, - 0x701d0200, 0xe0685300, + 0x701d0000, 0xe0685080, + 0x701d0100, 0xe0685100, + 0x701d0200, 0xe0685180, 0x701d0300, 0x807d847d, - 0x8070ff70, 0x00000400, + 0x8070ff70, 0x00000200, 0xbf0a7b7d, 0xbfa2ffef, - 0xb8fb1e06, 0x8b7bc17b, - 0xbfa1000c, 0x847b837b, - 0x807b7d7b, 0xbefe00c1, - 0xbeff0080, 0x7e008700, + 0xbfa00025, 0xbef600ff, + 0x01000000, 0xbefd0084, + 0xbf0a7b7d, 0xbfa10011, + 0x7e008700, 0x7e028701, + 0x7e048702, 0x7e068703, 0xe0685000, 0x701d0000, - 0x807d817d, 0x8070ff70, - 0x00000080, 0xbf0a7b7d, - 0xbfa2fff8, 0xbfa00146, - 0xbef4007e, 0x8b75ff7f, - 0x0000ffff, 0x8c75ff75, - 0x00040000, 0xbef60080, - 0xbef700ff, 0x10807fac, - 0xb8f202dc, 0x84729972, - 0x8b6eff7f, 0x04000000, - 0xbfa1003a, 0xbefe00c1, - 0x857d9972, 0x8b7d817d, - 0xbf06817d, 0xbfa20002, - 0xbeff0080, 0xbfa00001, - 0xbeff00c1, 0xb8ef4306, - 0x8b6fc16f, 0xbfa1002f, - 0x846f866f, 0x846f826f, - 0xbef6006f, 0xb8f83b05, - 0x80788178, 0xbf0d9972, - 0xbfa20002, 0x84788978, - 0xbfa00001, 0x84788a78, - 0xb8ee1e06, 0x846e8a6e, - 0x80786e78, 0x8078ff78, - 0x00000200, 0x8078ff78, - 0x00000080, 0xbef600ff, - 0x01000000, 0x857d9972, - 0x8b7d817d, 0xbf06817d, - 0xbefd0080, 0xbfa2000c, - 0xe0500000, 0x781d0000, - 0xbf8903f7, 0xdac00000, - 0x00000000, 0x807dff7d, - 0x00000080, 0x8078ff78, - 0x00000080, 0xbf0a6f7d, - 0xbfa2fff5, 0xbfa0000b, - 0xe0500000, 0x781d0000, - 0xbf8903f7, 0xdac00000, - 0x00000000, 0x807dff7d, - 0x00000100, 0x8078ff78, - 0x00000100, 0xbf0a6f7d, - 0xbfa2fff5, 0xbef80080, + 0xe0685100, 0x701d0100, + 0xe0685200, 0x701d0200, + 0xe0685300, 0x701d0300, + 0x807d847d, 0x8070ff70, + 0x00000400, 0xbf0a7b7d, + 0xbfa2ffef, 0xb8fb1e06, + 0x8b7bc17b, 0xbfa1000c, + 0x847b837b, 0x807b7d7b, + 0xbefe00c1, 0xbeff0080, + 0x7e008700, 0xe0685000, + 0x701d0000, 0x807d817d, + 0x8070ff70, 0x00000080, + 0xbf0a7b7d, 0xbfa2fff8, + 0xbfa00146, 0xbef4007e, + 0x8b75ff7f, 0x0000ffff, + 0x8c75ff75, 0x00040000, + 0xbef60080, 0xbef700ff, + 0x10807fac, 0xb8f202dc, + 0x84729972, 0x8b6eff7f, + 0x04000000, 0xbfa1003a, 0xbefe00c1, 0x857d9972, 0x8b7d817d, 0xbf06817d, 0xbfa20002, 0xbeff0080, 0xbfa00001, 0xbeff00c1, - 0xb8ef3b05, 0x806f816f, - 0x846f826f, 0x857d9972, - 0x8b7d817d, 0xbf06817d, - 0xbfa20024, 0xbef600ff, - 0x01000000, 0xbeee0078, + 0xb8ef4306, 0x8b6fc16f, + 0xbfa1002f, 0x846f866f, + 0x846f826f, 0xbef6006f, + 0xb8f83b05, 0x80788178, + 0xbf0d9972, 0xbfa20002, + 0x84788978, 0xbfa00001, + 0x84788a78, 0xb8ee1e06, + 0x846e8a6e, 0x80786e78, 0x8078ff78, 0x00000200, - 0xbefd0084, 0xbf0a6f7d, - 0xbfa10050, 0xe0505000, - 0x781d0000, 0xe0505080, - 0x781d0100, 0xe0505100, - 0x781d0200, 0xe0505180, - 0x781d0300, 0xbf8903f7, - 0x7e008500, 0x7e028501, - 0x7e048502, 0x7e068503, - 0x807d847d, 0x8078ff78, - 0x00000200, 0xbf0a6f7d, - 0xbfa2ffee, 0xe0505000, - 0x6e1d0000, 0xe0505080, - 0x6e1d0100, 0xe0505100, - 0x6e1d0200, 0xe0505180, - 0x6e1d0300, 0xbf8903f7, - 0xbfa00034, 0xbef600ff, - 0x01000000, 0xbeee0078, - 0x8078ff78, 0x00000400, - 0xbefd0084, 0xbf0a6f7d, - 0xbfa10012, 0xe0505000, - 0x781d0000, 0xe0505100, - 0x781d0100, 0xe0505200, - 0x781d0200, 0xe0505300, - 0x781d0300, 0xbf8903f7, - 0x7e008500, 0x7e028501, - 0x7e048502, 0x7e068503, - 0x807d847d, 0x8078ff78, - 0x00000400, 0xbf0a6f7d, - 0xbfa2ffee, 0xb8ef1e06, - 0x8b6fc16f, 0xbfa1000e, - 0x846f836f, 0x806f7d6f, - 0xbefe00c1, 0xbeff0080, + 0x8078ff78, 0x00000080, + 0xbef600ff, 0x01000000, + 0x857d9972, 0x8b7d817d, + 0xbf06817d, 0xbefd0080, + 0xbfa2000c, 0xe0500000, + 0x781d0000, 0xbf8903f7, + 0xdac00000, 0x00000000, + 0x807dff7d, 0x00000080, + 0x8078ff78, 0x00000080, + 0xbf0a6f7d, 0xbfa2fff5, + 0xbfa0000b, 0xe0500000, + 0x781d0000, 0xbf8903f7, + 0xdac00000, 0x00000000, + 0x807dff7d, 0x00000100, + 0x8078ff78, 0x00000100, + 0xbf0a6f7d, 0xbfa2fff5, + 0xbef80080, 0xbefe00c1, + 0x857d9972, 0x8b7d817d, + 0xbf06817d, 0xbfa20002, + 0xbeff0080, 0xbfa00001, + 0xbeff00c1, 0xb8ef3b05, + 0x806f816f, 0x846f826f, + 0x857d9972, 0x8b7d817d, + 0xbf06817d, 0xbfa20024, + 0xbef600ff, 0x01000000, + 0xbeee0078, 0x8078ff78, + 0x00000200, 0xbefd0084, + 0xbf0a6f7d, 0xbfa10050, 0xe0505000, 0x781d0000, + 0xe0505080, 0x781d0100, + 0xe0505100, 0x781d0200, + 0xe0505180, 0x781d0300, 0xbf8903f7, 0x7e008500, - 0x807d817d, 0x8078ff78, - 0x00000080, 0xbf0a6f7d, - 0xbfa2fff7, 0xbeff00c1, + 0x7e028501, 0x7e048502, + 0x7e068503, 0x807d847d, + 0x8078ff78, 0x00000200, + 0xbf0a6f7d, 0xbfa2ffee, 0xe0505000, 0x6e1d0000, - 0xe0505100, 0x6e1d0100, - 0xe0505200, 0x6e1d0200, - 0xe0505300, 0x6e1d0300, - 0xbf8903f7, 0xb8f83b05, - 0x80788178, 0xbf0d9972, - 0xbfa20002, 0x84788978, - 0xbfa00001, 0x84788a78, - 0xb8ee1e06, 0x846e8a6e, - 0x80786e78, 0x8078ff78, - 0x00000200, 0x80f8ff78, - 0x00000050, 0xbef600ff, - 0x01000000, 0xbefd00ff, - 0x0000006c, 0x80f89078, - 0xf428403a, 0xf0000000, - 0xbf89fc07, 0x80fd847d, - 0xbf800000, 0xbe804300, - 0xbe824302, 0x80f8a078, - 0xf42c403a, 0xf0000000, - 0xbf89fc07, 0x80fd887d, - 0xbf800000, 0xbe804300, - 0xbe824302, 0xbe844304, - 0xbe864306, 0x80f8c078, - 0xf430403a, 0xf0000000, - 0xbf89fc07, 0x80fd907d, - 0xbf800000, 0xbe804300, - 0xbe824302, 0xbe844304, - 0xbe864306, 0xbe884308, - 0xbe8a430a, 0xbe8c430c, - 0xbe8e430e, 0xbf06807d, - 0xbfa1fff0, 0xb980f801, - 0x00000000, 0xbfbd0000, + 0xe0505080, 0x6e1d0100, + 0xe0505100, 0x6e1d0200, + 0xe0505180, 0x6e1d0300, + 0xbf8903f7, 0xbfa00034, + 0xbef600ff, 0x01000000, + 0xbeee0078, 0x8078ff78, + 0x00000400, 0xbefd0084, + 0xbf0a6f7d, 0xbfa10012, + 0xe0505000, 0x781d0000, + 0xe0505100, 0x781d0100, + 0xe0505200, 0x781d0200, + 0xe0505300, 0x781d0300, + 0xbf8903f7, 0x7e008500, + 0x7e028501, 0x7e048502, + 0x7e068503, 0x807d847d, + 0x8078ff78, 0x00000400, + 0xbf0a6f7d, 0xbfa2ffee, + 0xb8ef1e06, 0x8b6fc16f, + 0xbfa1000e, 0x846f836f, + 0x806f7d6f, 0xbefe00c1, + 0xbeff0080, 0xe0505000, + 0x781d0000, 0xbf8903f7, + 0x7e008500, 0x807d817d, + 0x8078ff78, 0x00000080, + 0xbf0a6f7d, 0xbfa2fff7, + 0xbeff00c1, 0xe0505000, + 0x6e1d0000, 0xe0505100, + 0x6e1d0100, 0xe0505200, + 0x6e1d0200, 0xe0505300, + 0x6e1d0300, 0xbf8903f7, 0xb8f83b05, 0x80788178, 0xbf0d9972, 0xbfa20002, 0x84788978, 0xbfa00001, 0x84788a78, 0xb8ee1e06, 0x846e8a6e, 0x80786e78, 0x8078ff78, 0x00000200, + 0x80f8ff78, 0x00000050, 0xbef600ff, 0x01000000, - 0xf4205bfa, 0xf0000000, - 0x80788478, 0xf4205b3a, + 0xbefd00ff, 0x0000006c, + 0x80f89078, 0xf428403a, + 0xf0000000, 0xbf89fc07, + 0x80fd847d, 0xbf800000, + 0xbe804300, 0xbe824302, + 0x80f8a078, 0xf42c403a, + 0xf0000000, 0xbf89fc07, + 0x80fd887d, 0xbf800000, + 0xbe804300, 0xbe824302, + 0xbe844304, 0xbe864306, + 0x80f8c078, 0xf430403a, + 0xf0000000, 0xbf89fc07, + 0x80fd907d, 0xbf800000, + 0xbe804300, 0xbe824302, + 0xbe844304, 0xbe864306, + 0xbe884308, 0xbe8a430a, + 0xbe8c430c, 0xbe8e430e, + 0xbf06807d, 0xbfa1fff0, + 0xb980f801, 0x00000000, + 0xbfbd0000, 0xb8f83b05, + 0x80788178, 0xbf0d9972, + 0xbfa20002, 0x84788978, + 0xbfa00001, 0x84788a78, + 0xb8ee1e06, 0x846e8a6e, + 0x80786e78, 0x8078ff78, + 0x00000200, 0xbef600ff, + 0x01000000, 0xf4205bfa, 0xf0000000, 0x80788478, - 0xf4205b7a, 0xf0000000, - 0x80788478, 0xf4205c3a, + 0xf4205b3a, 0xf0000000, + 0x80788478, 0xf4205b7a, 0xf0000000, 0x80788478, - 0xf4205c7a, 0xf0000000, - 0x80788478, 0xf4205eba, + 0xf4205c3a, 0xf0000000, + 0x80788478, 0xf4205c7a, 0xf0000000, 0x80788478, - 0xf4205efa, 0xf0000000, - 0x80788478, 0xf4205e7a, + 0xf4205eba, 0xf0000000, + 0x80788478, 0xf4205efa, 0xf0000000, 0x80788478, - 0xf4205cfa, 0xf0000000, - 0x80788478, 0xf4205bba, + 0xf4205e7a, 0xf0000000, + 0x80788478, 0xf4205cfa, 0xf0000000, 0x80788478, - 0xbf89fc07, 0xb96ef814, 0xf4205bba, 0xf0000000, 0x80788478, 0xbf89fc07, - 0xb96ef815, 0xbefd006f, - 0xbefe0070, 0xbeff0071, - 0x8b6f7bff, 0x000003ff, - 0xb96f4803, 0x8b6f7bff, - 0xfffff800, 0x856f8b6f, - 0xb96fa2c3, 0xb973f801, - 0xb8ee3b05, 0x806e816e, - 0xbf0d9972, 0xbfa20002, - 0x846e896e, 0xbfa00001, - 0x846e8a6e, 0xb8ef1e06, - 0x846f8a6f, 0x806e6f6e, - 0x806eff6e, 0x00000200, - 0x806e746e, 0x826f8075, - 0x8b6fff6f, 0x0000ffff, - 0xf4085c37, 0xf8000050, - 0xf4085d37, 0xf8000060, - 0xf4005e77, 0xf8000074, - 0xbf89fc07, 0x8b6dff6d, - 0x0000ffff, 0x8bfe7e7e, - 0x8bea6a6a, 0xb8eef802, - 0xbf0d866e, 0xbfa20002, - 0xb97af802, 0xbe80486c, - 0xb97af802, 0xbe804a6c, - 0xbfb00000, 0xbf9f0000, + 0xb96ef814, 0xf4205bba, + 0xf0000000, 0x80788478, + 0xbf89fc07, 0xb96ef815, + 0xbefd006f, 0xbefe0070, + 0xbeff0071, 0x8b6f7bff, + 0x000003ff, 0xb96f4803, + 0x8b6f7bff, 0xfffff800, + 0x856f8b6f, 0xb96fa2c3, + 0xb973f801, 0xb8ee3b05, + 0x806e816e, 0xbf0d9972, + 0xbfa20002, 0x846e896e, + 0xbfa00001, 0x846e8a6e, + 0xb8ef1e06, 0x846f8a6f, + 0x806e6f6e, 0x806eff6e, + 0x00000200, 0x806e746e, + 0x826f8075, 0x8b6fff6f, + 0x0000ffff, 0xf4085c37, + 0xf8000050, 0xf4085d37, + 0xf8000060, 0xf4005e77, + 0xf8000074, 0xbf89fc07, + 0x8b6dff6d, 0x0000ffff, + 0x8bfe7e7e, 0x8bea6a6a, + 0xb8eef802, 0xbf0d866e, + 0xbfa20002, 0xb97af802, + 0xbe80486c, 0xb97af802, + 0xbe804a6c, 0xbfb00000, 0xbf9f0000, 0xbf9f0000, 0xbf9f0000, 0xbf9f0000, + 0xbf9f0000, 0x00000000, }; diff --git a/drivers/gpu/drm/amd/amdkfd/cwsr_trap_handler_gfx10.asm b/drivers/gpu/drm/amd/amdkfd/cwsr_trap_handler_gfx10.asm index 0f81670f6f9c..8b92c33c2a7c 100644 --- a/drivers/gpu/drm/amd/amdkfd/cwsr_trap_handler_gfx10.asm +++ b/drivers/gpu/drm/amd/amdkfd/cwsr_trap_handler_gfx10.asm @@ -186,6 +186,12 @@ L_SKIP_RESTORE: s_getreg_b32 s_save_trapsts, hwreg(HW_REG_TRAPSTS) #if SW_SA_TRAP + // If ttmp1[30] is set then issue s_barrier to unblock dependent waves. + s_bitcmp1_b32 s_save_pc_hi, 30 + s_cbranch_scc0 L_TRAP_NO_BARRIER + s_barrier + +L_TRAP_NO_BARRIER: // If ttmp1[31] is set then trap may occur early. // Spin wait until SAVECTX exception is raised. s_bitcmp1_b32 s_save_pc_hi, 31 diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_crat.c b/drivers/gpu/drm/amd/amdkfd/kfd_crat.c index cd5f8b219bf9..267dd69737fa 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_crat.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_crat.c @@ -50,16 +50,6 @@ static inline unsigned int get_and_inc_gpu_processor_id( return current_id; } -/* Static table to describe GPU Cache information */ -struct kfd_gpu_cache_info { - uint32_t cache_size; - uint32_t cache_level; - uint32_t flags; - /* Indicates how many Compute Units share this cache - * within a SA. Value = 1 indicates the cache is not shared - */ - uint32_t num_cu_shared; -}; static struct kfd_gpu_cache_info kaveri_cache_info[] = { { @@ -795,6 +785,150 @@ static struct kfd_gpu_cache_info yellow_carp_cache_info[] = { }, }; +static struct kfd_gpu_cache_info gfx1037_cache_info[] = { + { + /* TCP L1 Cache per CU */ + .cache_size = 16, + .cache_level = 1, + .flags = (CRAT_CACHE_FLAGS_ENABLED | + CRAT_CACHE_FLAGS_DATA_CACHE | + CRAT_CACHE_FLAGS_SIMD_CACHE), + .num_cu_shared = 1, + }, + { + /* Scalar L1 Instruction Cache per SQC */ + .cache_size = 32, + .cache_level = 1, + .flags = (CRAT_CACHE_FLAGS_ENABLED | + CRAT_CACHE_FLAGS_INST_CACHE | + CRAT_CACHE_FLAGS_SIMD_CACHE), + .num_cu_shared = 2, + }, + { + /* Scalar L1 Data Cache per SQC */ + .cache_size = 16, + .cache_level = 1, + .flags = (CRAT_CACHE_FLAGS_ENABLED | + CRAT_CACHE_FLAGS_DATA_CACHE | + CRAT_CACHE_FLAGS_SIMD_CACHE), + .num_cu_shared = 2, + }, + { + /* GL1 Data Cache per SA */ + .cache_size = 128, + .cache_level = 1, + .flags = (CRAT_CACHE_FLAGS_ENABLED | + CRAT_CACHE_FLAGS_DATA_CACHE | + CRAT_CACHE_FLAGS_SIMD_CACHE), + .num_cu_shared = 2, + }, + { + /* L2 Data Cache per GPU (Total Tex Cache) */ + .cache_size = 256, + .cache_level = 2, + .flags = (CRAT_CACHE_FLAGS_ENABLED | + CRAT_CACHE_FLAGS_DATA_CACHE | + CRAT_CACHE_FLAGS_SIMD_CACHE), + .num_cu_shared = 2, + }, +}; + +static struct kfd_gpu_cache_info gc_10_3_6_cache_info[] = { + { + /* TCP L1 Cache per CU */ + .cache_size = 16, + .cache_level = 1, + .flags = (CRAT_CACHE_FLAGS_ENABLED | + CRAT_CACHE_FLAGS_DATA_CACHE | + CRAT_CACHE_FLAGS_SIMD_CACHE), + .num_cu_shared = 1, + }, + { + /* Scalar L1 Instruction Cache per SQC */ + .cache_size = 32, + .cache_level = 1, + .flags = (CRAT_CACHE_FLAGS_ENABLED | + CRAT_CACHE_FLAGS_INST_CACHE | + CRAT_CACHE_FLAGS_SIMD_CACHE), + .num_cu_shared = 2, + }, + { + /* Scalar L1 Data Cache per SQC */ + .cache_size = 16, + .cache_level = 1, + .flags = (CRAT_CACHE_FLAGS_ENABLED | + CRAT_CACHE_FLAGS_DATA_CACHE | + CRAT_CACHE_FLAGS_SIMD_CACHE), + .num_cu_shared = 2, + }, + { + /* GL1 Data Cache per SA */ + .cache_size = 128, + .cache_level = 1, + .flags = (CRAT_CACHE_FLAGS_ENABLED | + CRAT_CACHE_FLAGS_DATA_CACHE | + CRAT_CACHE_FLAGS_SIMD_CACHE), + .num_cu_shared = 2, + }, + { + /* L2 Data Cache per GPU (Total Tex Cache) */ + .cache_size = 256, + .cache_level = 2, + .flags = (CRAT_CACHE_FLAGS_ENABLED | + CRAT_CACHE_FLAGS_DATA_CACHE | + CRAT_CACHE_FLAGS_SIMD_CACHE), + .num_cu_shared = 2, + }, +}; + +static struct kfd_gpu_cache_info dummy_cache_info[] = { + { + /* TCP L1 Cache per CU */ + .cache_size = 16, + .cache_level = 1, + .flags = (CRAT_CACHE_FLAGS_ENABLED | + CRAT_CACHE_FLAGS_DATA_CACHE | + CRAT_CACHE_FLAGS_SIMD_CACHE), + .num_cu_shared = 1, + }, + { + /* Scalar L1 Instruction Cache per SQC */ + .cache_size = 32, + .cache_level = 1, + .flags = (CRAT_CACHE_FLAGS_ENABLED | + CRAT_CACHE_FLAGS_INST_CACHE | + CRAT_CACHE_FLAGS_SIMD_CACHE), + .num_cu_shared = 2, + }, + { + /* Scalar L1 Data Cache per SQC */ + .cache_size = 16, + .cache_level = 1, + .flags = (CRAT_CACHE_FLAGS_ENABLED | + CRAT_CACHE_FLAGS_DATA_CACHE | + CRAT_CACHE_FLAGS_SIMD_CACHE), + .num_cu_shared = 2, + }, + { + /* GL1 Data Cache per SA */ + .cache_size = 128, + .cache_level = 1, + .flags = (CRAT_CACHE_FLAGS_ENABLED | + CRAT_CACHE_FLAGS_DATA_CACHE | + CRAT_CACHE_FLAGS_SIMD_CACHE), + .num_cu_shared = 6, + }, + { + /* L2 Data Cache per GPU (Total Tex Cache) */ + .cache_size = 2048, + .cache_level = 2, + .flags = (CRAT_CACHE_FLAGS_ENABLED | + CRAT_CACHE_FLAGS_DATA_CACHE | + CRAT_CACHE_FLAGS_SIMD_CACHE), + .num_cu_shared = 6, + }, +}; + static void kfd_populated_cu_info_cpu(struct kfd_topology_device *dev, struct crat_subtype_computeunit *cu) { @@ -975,9 +1109,13 @@ static int kfd_parse_subtype_cache(struct crat_subtype_cache *cache, props->cachelines_per_tag = cache->lines_per_tag; props->cache_assoc = cache->associativity; props->cache_latency = cache->cache_latency; + memcpy(props->sibling_map, cache->sibling_map, sizeof(props->sibling_map)); + /* set the sibling_map_size as 32 for CRAT from ACPI */ + props->sibling_map_size = CRAT_SIBLINGMAP_SIZE; + if (cache->flags & CRAT_CACHE_FLAGS_DATA_CACHE) props->cache_type |= HSA_CACHE_TYPE_DATA; if (cache->flags & CRAT_CACHE_FLAGS_INST_CACHE) @@ -987,7 +1125,6 @@ static int kfd_parse_subtype_cache(struct crat_subtype_cache *cache, if (cache->flags & CRAT_CACHE_FLAGS_SIMD_CACHE) props->cache_type |= HSA_CACHE_TYPE_HSACU; - dev->cache_count++; dev->node_props.caches_count++; list_add_tail(&props->list, &dev->cache_props); @@ -1195,125 +1332,6 @@ err: return ret; } -/* Helper function. See kfd_fill_gpu_cache_info for parameter description */ -static int fill_in_l1_pcache(struct crat_subtype_cache *pcache, - struct kfd_gpu_cache_info *pcache_info, - struct kfd_cu_info *cu_info, - int mem_available, - int cu_bitmask, - int cache_type, unsigned int cu_processor_id, - int cu_block) -{ - unsigned int cu_sibling_map_mask; - int first_active_cu; - - /* First check if enough memory is available */ - if (sizeof(struct crat_subtype_cache) > mem_available) - return -ENOMEM; - - cu_sibling_map_mask = cu_bitmask; - cu_sibling_map_mask >>= cu_block; - cu_sibling_map_mask &= - ((1 << pcache_info[cache_type].num_cu_shared) - 1); - first_active_cu = ffs(cu_sibling_map_mask); - - /* CU could be inactive. In case of shared cache find the first active - * CU. and incase of non-shared cache check if the CU is inactive. If - * inactive active skip it - */ - if (first_active_cu) { - memset(pcache, 0, sizeof(struct crat_subtype_cache)); - pcache->type = CRAT_SUBTYPE_CACHE_AFFINITY; - pcache->length = sizeof(struct crat_subtype_cache); - pcache->flags = pcache_info[cache_type].flags; - pcache->processor_id_low = cu_processor_id - + (first_active_cu - 1); - pcache->cache_level = pcache_info[cache_type].cache_level; - pcache->cache_size = pcache_info[cache_type].cache_size; - - /* Sibling map is w.r.t processor_id_low, so shift out - * inactive CU - */ - cu_sibling_map_mask = - cu_sibling_map_mask >> (first_active_cu - 1); - - pcache->sibling_map[0] = (uint8_t)(cu_sibling_map_mask & 0xFF); - pcache->sibling_map[1] = - (uint8_t)((cu_sibling_map_mask >> 8) & 0xFF); - pcache->sibling_map[2] = - (uint8_t)((cu_sibling_map_mask >> 16) & 0xFF); - pcache->sibling_map[3] = - (uint8_t)((cu_sibling_map_mask >> 24) & 0xFF); - return 0; - } - return 1; -} - -/* Helper function. See kfd_fill_gpu_cache_info for parameter description */ -static int fill_in_l2_l3_pcache(struct crat_subtype_cache *pcache, - struct kfd_gpu_cache_info *pcache_info, - struct kfd_cu_info *cu_info, - int mem_available, - int cache_type, unsigned int cu_processor_id) -{ - unsigned int cu_sibling_map_mask; - int first_active_cu; - int i, j, k; - - /* First check if enough memory is available */ - if (sizeof(struct crat_subtype_cache) > mem_available) - return -ENOMEM; - - cu_sibling_map_mask = cu_info->cu_bitmap[0][0]; - cu_sibling_map_mask &= - ((1 << pcache_info[cache_type].num_cu_shared) - 1); - first_active_cu = ffs(cu_sibling_map_mask); - - /* CU could be inactive. In case of shared cache find the first active - * CU. and incase of non-shared cache check if the CU is inactive. If - * inactive active skip it - */ - if (first_active_cu) { - memset(pcache, 0, sizeof(struct crat_subtype_cache)); - pcache->type = CRAT_SUBTYPE_CACHE_AFFINITY; - pcache->length = sizeof(struct crat_subtype_cache); - pcache->flags = pcache_info[cache_type].flags; - pcache->processor_id_low = cu_processor_id - + (first_active_cu - 1); - pcache->cache_level = pcache_info[cache_type].cache_level; - pcache->cache_size = pcache_info[cache_type].cache_size; - - /* Sibling map is w.r.t processor_id_low, so shift out - * inactive CU - */ - cu_sibling_map_mask = - cu_sibling_map_mask >> (first_active_cu - 1); - k = 0; - for (i = 0; i < cu_info->num_shader_engines; i++) { - for (j = 0; j < cu_info->num_shader_arrays_per_engine; - j++) { - pcache->sibling_map[k] = - (uint8_t)(cu_sibling_map_mask & 0xFF); - pcache->sibling_map[k+1] = - (uint8_t)((cu_sibling_map_mask >> 8) & 0xFF); - pcache->sibling_map[k+2] = - (uint8_t)((cu_sibling_map_mask >> 16) & 0xFF); - pcache->sibling_map[k+3] = - (uint8_t)((cu_sibling_map_mask >> 24) & 0xFF); - k += 4; - cu_sibling_map_mask = - cu_info->cu_bitmap[i % 4][j + i / 4]; - cu_sibling_map_mask &= ( - (1 << pcache_info[cache_type].num_cu_shared) - - 1); - } - } - return 0; - } - return 1; -} - -#define KFD_MAX_CACHE_TYPES 6 static int kfd_fill_gpu_cache_info_from_gfx_config(struct kfd_dev *kdev, struct kfd_gpu_cache_info *pcache_info) @@ -1387,222 +1405,133 @@ static int kfd_fill_gpu_cache_info_from_gfx_config(struct kfd_dev *kdev, return i; } -/* kfd_fill_gpu_cache_info - Fill GPU cache info using kfd_gpu_cache_info - * tables - * - * @kdev - [IN] GPU device - * @gpu_processor_id - [IN] GPU processor ID to which these caches - * associate - * @available_size - [IN] Amount of memory available in pcache - * @cu_info - [IN] Compute Unit info obtained from KGD - * @pcache - [OUT] memory into which cache data is to be filled in. - * @size_filled - [OUT] amount of data used up in pcache. - * @num_of_entries - [OUT] number of caches added - */ -static int kfd_fill_gpu_cache_info(struct kfd_dev *kdev, - int gpu_processor_id, - int available_size, - struct kfd_cu_info *cu_info, - struct crat_subtype_cache *pcache, - int *size_filled, - int *num_of_entries) +int kfd_get_gpu_cache_info(struct kfd_dev *kdev, struct kfd_gpu_cache_info **pcache_info) { - struct kfd_gpu_cache_info *pcache_info; - struct kfd_gpu_cache_info cache_info[KFD_MAX_CACHE_TYPES]; int num_of_cache_types = 0; - int i, j, k; - int ct = 0; - int mem_available = available_size; - unsigned int cu_processor_id; - int ret; - unsigned int num_cu_shared; switch (kdev->adev->asic_type) { case CHIP_KAVERI: - pcache_info = kaveri_cache_info; + *pcache_info = kaveri_cache_info; num_of_cache_types = ARRAY_SIZE(kaveri_cache_info); break; case CHIP_HAWAII: - pcache_info = hawaii_cache_info; + *pcache_info = hawaii_cache_info; num_of_cache_types = ARRAY_SIZE(hawaii_cache_info); break; case CHIP_CARRIZO: - pcache_info = carrizo_cache_info; + *pcache_info = carrizo_cache_info; num_of_cache_types = ARRAY_SIZE(carrizo_cache_info); break; case CHIP_TONGA: - pcache_info = tonga_cache_info; + *pcache_info = tonga_cache_info; num_of_cache_types = ARRAY_SIZE(tonga_cache_info); break; case CHIP_FIJI: - pcache_info = fiji_cache_info; + *pcache_info = fiji_cache_info; num_of_cache_types = ARRAY_SIZE(fiji_cache_info); break; case CHIP_POLARIS10: - pcache_info = polaris10_cache_info; + *pcache_info = polaris10_cache_info; num_of_cache_types = ARRAY_SIZE(polaris10_cache_info); break; case CHIP_POLARIS11: - pcache_info = polaris11_cache_info; + *pcache_info = polaris11_cache_info; num_of_cache_types = ARRAY_SIZE(polaris11_cache_info); break; case CHIP_POLARIS12: - pcache_info = polaris12_cache_info; + *pcache_info = polaris12_cache_info; num_of_cache_types = ARRAY_SIZE(polaris12_cache_info); break; case CHIP_VEGAM: - pcache_info = vegam_cache_info; + *pcache_info = vegam_cache_info; num_of_cache_types = ARRAY_SIZE(vegam_cache_info); break; default: switch (KFD_GC_VERSION(kdev)) { case IP_VERSION(9, 0, 1): - pcache_info = vega10_cache_info; + *pcache_info = vega10_cache_info; num_of_cache_types = ARRAY_SIZE(vega10_cache_info); break; case IP_VERSION(9, 2, 1): - pcache_info = vega12_cache_info; + *pcache_info = vega12_cache_info; num_of_cache_types = ARRAY_SIZE(vega12_cache_info); break; case IP_VERSION(9, 4, 0): case IP_VERSION(9, 4, 1): - pcache_info = vega20_cache_info; + *pcache_info = vega20_cache_info; num_of_cache_types = ARRAY_SIZE(vega20_cache_info); break; case IP_VERSION(9, 4, 2): - pcache_info = aldebaran_cache_info; + *pcache_info = aldebaran_cache_info; num_of_cache_types = ARRAY_SIZE(aldebaran_cache_info); break; case IP_VERSION(9, 1, 0): case IP_VERSION(9, 2, 2): - pcache_info = raven_cache_info; + *pcache_info = raven_cache_info; num_of_cache_types = ARRAY_SIZE(raven_cache_info); break; case IP_VERSION(9, 3, 0): - pcache_info = renoir_cache_info; + *pcache_info = renoir_cache_info; num_of_cache_types = ARRAY_SIZE(renoir_cache_info); break; case IP_VERSION(10, 1, 10): case IP_VERSION(10, 1, 2): case IP_VERSION(10, 1, 3): case IP_VERSION(10, 1, 4): - pcache_info = navi10_cache_info; + *pcache_info = navi10_cache_info; num_of_cache_types = ARRAY_SIZE(navi10_cache_info); break; case IP_VERSION(10, 1, 1): - pcache_info = navi14_cache_info; + *pcache_info = navi14_cache_info; num_of_cache_types = ARRAY_SIZE(navi14_cache_info); break; case IP_VERSION(10, 3, 0): - pcache_info = sienna_cichlid_cache_info; + *pcache_info = sienna_cichlid_cache_info; num_of_cache_types = ARRAY_SIZE(sienna_cichlid_cache_info); break; case IP_VERSION(10, 3, 2): - pcache_info = navy_flounder_cache_info; + *pcache_info = navy_flounder_cache_info; num_of_cache_types = ARRAY_SIZE(navy_flounder_cache_info); break; case IP_VERSION(10, 3, 4): - pcache_info = dimgrey_cavefish_cache_info; + *pcache_info = dimgrey_cavefish_cache_info; num_of_cache_types = ARRAY_SIZE(dimgrey_cavefish_cache_info); break; case IP_VERSION(10, 3, 1): - pcache_info = vangogh_cache_info; + *pcache_info = vangogh_cache_info; num_of_cache_types = ARRAY_SIZE(vangogh_cache_info); break; case IP_VERSION(10, 3, 5): - pcache_info = beige_goby_cache_info; + *pcache_info = beige_goby_cache_info; num_of_cache_types = ARRAY_SIZE(beige_goby_cache_info); break; case IP_VERSION(10, 3, 3): - case IP_VERSION(10, 3, 6): /* TODO: Double check these on production silicon */ - case IP_VERSION(10, 3, 7): /* TODO: Double check these on production silicon */ - pcache_info = yellow_carp_cache_info; + *pcache_info = yellow_carp_cache_info; num_of_cache_types = ARRAY_SIZE(yellow_carp_cache_info); break; + case IP_VERSION(10, 3, 6): + *pcache_info = gc_10_3_6_cache_info; + num_of_cache_types = ARRAY_SIZE(gc_10_3_6_cache_info); + break; + case IP_VERSION(10, 3, 7): + *pcache_info = gfx1037_cache_info; + num_of_cache_types = ARRAY_SIZE(gfx1037_cache_info); + break; case IP_VERSION(11, 0, 0): case IP_VERSION(11, 0, 1): case IP_VERSION(11, 0, 2): case IP_VERSION(11, 0, 3): - pcache_info = cache_info; num_of_cache_types = - kfd_fill_gpu_cache_info_from_gfx_config(kdev, pcache_info); + kfd_fill_gpu_cache_info_from_gfx_config(kdev, *pcache_info); break; default: - return -EINVAL; - } - } - - *size_filled = 0; - *num_of_entries = 0; - - /* For each type of cache listed in the kfd_gpu_cache_info table, - * go through all available Compute Units. - * The [i,j,k] loop will - * if kfd_gpu_cache_info.num_cu_shared = 1 - * will parse through all available CU - * If (kfd_gpu_cache_info.num_cu_shared != 1) - * then it will consider only one CU from - * the shared unit - */ - - for (ct = 0; ct < num_of_cache_types; ct++) { - cu_processor_id = gpu_processor_id; - if (pcache_info[ct].cache_level == 1) { - for (i = 0; i < cu_info->num_shader_engines; i++) { - for (j = 0; j < cu_info->num_shader_arrays_per_engine; j++) { - for (k = 0; k < cu_info->num_cu_per_sh; - k += pcache_info[ct].num_cu_shared) { - ret = fill_in_l1_pcache(pcache, - pcache_info, - cu_info, - mem_available, - cu_info->cu_bitmap[i % 4][j + i / 4], - ct, - cu_processor_id, - k); - - if (ret < 0) + *pcache_info = dummy_cache_info; + num_of_cache_types = ARRAY_SIZE(dummy_cache_info); + pr_warn("dummy cache info is used temporarily and real cache info need update later.\n"); break; - - if (!ret) { - pcache++; - (*num_of_entries)++; - mem_available -= sizeof(*pcache); - (*size_filled) += sizeof(*pcache); - } - - /* Move to next CU block */ - num_cu_shared = ((k + pcache_info[ct].num_cu_shared) <= - cu_info->num_cu_per_sh) ? - pcache_info[ct].num_cu_shared : - (cu_info->num_cu_per_sh - k); - cu_processor_id += num_cu_shared; } - } - } - } else { - ret = fill_in_l2_l3_pcache(pcache, - pcache_info, - cu_info, - mem_available, - ct, - cu_processor_id); - - if (ret < 0) - break; - - if (!ret) { - pcache++; - (*num_of_entries)++; - mem_available -= sizeof(*pcache); - (*size_filled) += sizeof(*pcache); - } - } } - - pr_debug("Added [%d] GPU cache entries\n", *num_of_entries); - - return 0; + return num_of_cache_types; } static bool kfd_ignore_crat(void) @@ -1961,8 +1890,8 @@ static void kfd_find_numa_node_in_srat(struct kfd_dev *kdev) struct acpi_table_header *table_header = NULL; struct acpi_subtable_header *sub_header = NULL; unsigned long table_end, subtable_len; - u32 pci_id = pci_domain_nr(kdev->pdev->bus) << 16 | - pci_dev_id(kdev->pdev); + u32 pci_id = pci_domain_nr(kdev->adev->pdev->bus) << 16 | + pci_dev_id(kdev->adev->pdev); u32 bdf; acpi_status status; struct acpi_srat_cpu_affinity *cpu; @@ -2037,7 +1966,7 @@ static void kfd_find_numa_node_in_srat(struct kfd_dev *kdev) numa_node = 0; if (numa_node != NUMA_NO_NODE) - set_dev_node(&kdev->pdev->dev, numa_node); + set_dev_node(&kdev->adev->pdev->dev, numa_node); } #endif @@ -2098,14 +2027,14 @@ static int kfd_fill_gpu_direct_io_link_to_cpu(int *avail_size, sub_type_hdr->proximity_domain_from = proximity_domain; #ifdef CONFIG_ACPI_NUMA - if (kdev->pdev->dev.numa_node == NUMA_NO_NODE) + if (kdev->adev->pdev->dev.numa_node == NUMA_NO_NODE) kfd_find_numa_node_in_srat(kdev); #endif #ifdef CONFIG_NUMA - if (kdev->pdev->dev.numa_node == NUMA_NO_NODE) + if (kdev->adev->pdev->dev.numa_node == NUMA_NO_NODE) sub_type_hdr->proximity_domain_to = 0; else - sub_type_hdr->proximity_domain_to = kdev->pdev->dev.numa_node; + sub_type_hdr->proximity_domain_to = kdev->adev->pdev->dev.numa_node; #else sub_type_hdr->proximity_domain_to = 0; #endif @@ -2161,8 +2090,6 @@ static int kfd_create_vcrat_image_gpu(void *pcrat_image, struct kfd_cu_info cu_info; int avail_size = *size; uint32_t total_num_of_cu; - int num_of_cache_entries = 0; - int cache_mem_filled = 0; uint32_t nid = 0; int ret = 0; @@ -2263,31 +2190,12 @@ static int kfd_create_vcrat_image_gpu(void *pcrat_image, crat_table->length += sizeof(struct crat_subtype_memory); crat_table->total_entries++; - /* TODO: Fill in cache information. This information is NOT readily - * available in KGD - */ - sub_type_hdr = (typeof(sub_type_hdr))((char *)sub_type_hdr + - sub_type_hdr->length); - ret = kfd_fill_gpu_cache_info(kdev, cu->processor_id_low, - avail_size, - &cu_info, - (struct crat_subtype_cache *)sub_type_hdr, - &cache_mem_filled, - &num_of_cache_entries); - - if (ret < 0) - return ret; - - crat_table->length += cache_mem_filled; - crat_table->total_entries += num_of_cache_entries; - avail_size -= cache_mem_filled; - /* Fill in Subtype: IO_LINKS * Only direct links are added here which is Link from GPU to * its NUMA node. Indirect links are added by userspace. */ sub_type_hdr = (typeof(sub_type_hdr))((char *)sub_type_hdr + - cache_mem_filled); + sub_type_hdr->length); ret = kfd_fill_gpu_direct_io_link_to_cpu(&avail_size, kdev, (struct crat_subtype_iolink *)sub_type_hdr, proximity_domain); diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_crat.h b/drivers/gpu/drm/amd/amdkfd/kfd_crat.h index 482ba84a728d..8d1e8ba58dee 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_crat.h +++ b/drivers/gpu/drm/amd/amdkfd/kfd_crat.h @@ -29,11 +29,10 @@ #pragma pack(1) /* - * 4CC signature values for the CRAT and CDIT ACPI tables + * 4CC signature value for the CRAT ACPI table */ #define CRAT_SIGNATURE "CRAT" -#define CDIT_SIGNATURE "CDIT" /* * Component Resource Association Table (CRAT) @@ -292,31 +291,22 @@ struct crat_subtype_generic { uint32_t flags; }; -/* - * Component Locality Distance Information Table (CDIT) - */ -#define CDIT_OEMID_LENGTH 6 -#define CDIT_OEMTABLEID_LENGTH 8 - -struct cdit_header { - uint32_t signature; - uint32_t length; - uint8_t revision; - uint8_t checksum; - uint8_t oem_id[CDIT_OEMID_LENGTH]; - uint8_t oem_table_id[CDIT_OEMTABLEID_LENGTH]; - uint32_t oem_revision; - uint32_t creator_id; - uint32_t creator_revision; - uint32_t total_entries; - uint16_t num_domains; - uint8_t entry[1]; -}; - #pragma pack() struct kfd_dev; +/* Static table to describe GPU Cache information */ +struct kfd_gpu_cache_info { + uint32_t cache_size; + uint32_t cache_level; + uint32_t flags; + /* Indicates how many Compute Units share this cache + * within a SA. Value = 1 indicates the cache is not shared + */ + uint32_t num_cu_shared; +}; +int kfd_get_gpu_cache_info(struct kfd_dev *kdev, struct kfd_gpu_cache_info **pcache_info); + int kfd_create_crat_image_acpi(void **crat_image, size_t *size); void kfd_destroy_crat_image(void *crat_image); int kfd_parse_crat_table(void *crat_image, struct list_head *device_list, diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device.c b/drivers/gpu/drm/amd/amdkfd/kfd_device.c index 65a1d4f9004b..ee8e5f8b007d 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_device.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_device.c @@ -227,7 +227,6 @@ struct kfd_dev *kgd2kfd_probe(struct amdgpu_device *adev, bool vf) { struct kfd_dev *kfd = NULL; const struct kfd2kgd_calls *f2g = NULL; - struct pci_dev *pdev = adev->pdev; uint32_t gfx_target_version = 0; switch (adev->asic_type) { @@ -429,7 +428,6 @@ struct kfd_dev *kgd2kfd_probe(struct amdgpu_device *adev, bool vf) kfd->adev = adev; kfd_device_info_init(kfd, vf, gfx_target_version); - kfd->pdev = pdev; kfd->init_complete = false; kfd->kfd2kgd = f2g; atomic_set(&kfd->compute_profile, 0); @@ -511,12 +509,10 @@ static void kfd_smi_init(struct kfd_dev *dev) } bool kgd2kfd_device_init(struct kfd_dev *kfd, - struct drm_device *ddev, const struct kgd2kfd_shared_resources *gpu_resources) { unsigned int size, map_process_packet_size; - kfd->ddev = ddev; kfd->mec_fw_version = amdgpu_amdkfd_get_fw_version(kfd->adev, KGD_ENGINE_MEC1); kfd->mec2_fw_version = amdgpu_amdkfd_get_fw_version(kfd->adev, @@ -541,7 +537,7 @@ bool kgd2kfd_device_init(struct kfd_dev *kfd, kfd->mec_fw_version < kfd->device_info.no_atomic_fw_version)) { dev_info(kfd_device, "skipped device %x:%x, PCI rejects atomics %d<%d\n", - kfd->pdev->vendor, kfd->pdev->device, + kfd->adev->pdev->vendor, kfd->adev->pdev->device, kfd->mec_fw_version, kfd->device_info.no_atomic_fw_version); return false; @@ -650,8 +646,8 @@ bool kgd2kfd_device_init(struct kfd_dev *kfd, kfd_smi_init(kfd); kfd->init_complete = true; - dev_info(kfd_device, "added device %x:%x\n", kfd->pdev->vendor, - kfd->pdev->device); + dev_info(kfd_device, "added device %x:%x\n", kfd->adev->pdev->vendor, + kfd->adev->pdev->device); pr_debug("Starting kfd with the following scheduling policy %d\n", kfd->dqm->sched_policy); @@ -676,7 +672,7 @@ alloc_gtt_mem_failure: amdgpu_amdkfd_free_gws(kfd->adev, kfd->gws); dev_err(kfd_device, "device %x:%x NOT added due to errors\n", - kfd->pdev->vendor, kfd->pdev->device); + kfd->adev->pdev->vendor, kfd->adev->pdev->device); out: return kfd->init_complete; } @@ -789,7 +785,7 @@ int kgd2kfd_resume_iommu(struct kfd_dev *kfd) if (err) dev_err(kfd_device, "Failed to resume IOMMU for device %x:%x\n", - kfd->pdev->vendor, kfd->pdev->device); + kfd->adev->pdev->vendor, kfd->adev->pdev->device); return err; } @@ -801,7 +797,7 @@ static int kfd_resume(struct kfd_dev *kfd) if (err) dev_err(kfd_device, "Error starting queue manager for device %x:%x\n", - kfd->pdev->vendor, kfd->pdev->device); + kfd->adev->pdev->vendor, kfd->adev->pdev->device); return err; } diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_iommu.c b/drivers/gpu/drm/amd/amdkfd/kfd_iommu.c index fbd0afe4da42..ec1bf611624e 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_iommu.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_iommu.c @@ -49,7 +49,7 @@ int kfd_iommu_check_device(struct kfd_dev *kfd) return -ENODEV; iommu_info.flags = 0; - err = amd_iommu_device_info(kfd->pdev, &iommu_info); + err = amd_iommu_device_info(kfd->adev->pdev, &iommu_info); if (err) return err; @@ -71,7 +71,7 @@ int kfd_iommu_device_init(struct kfd_dev *kfd) return 0; iommu_info.flags = 0; - err = amd_iommu_device_info(kfd->pdev, &iommu_info); + err = amd_iommu_device_info(kfd->adev->pdev, &iommu_info); if (err < 0) { dev_err(kfd_device, "error getting iommu info. is the iommu enabled?\n"); @@ -121,7 +121,7 @@ int kfd_iommu_bind_process_to_device(struct kfd_process_device *pdd) return -EINVAL; } - err = amd_iommu_bind_pasid(dev->pdev, p->pasid, p->lead_thread); + err = amd_iommu_bind_pasid(dev->adev->pdev, p->pasid, p->lead_thread); if (!err) pdd->bound = PDD_BOUND; @@ -139,7 +139,8 @@ void kfd_iommu_unbind_process(struct kfd_process *p) for (i = 0; i < p->n_pdds; i++) if (p->pdds[i]->bound == PDD_BOUND) - amd_iommu_unbind_pasid(p->pdds[i]->dev->pdev, p->pasid); + amd_iommu_unbind_pasid(p->pdds[i]->dev->adev->pdev, + p->pasid); } /* Callback for process shutdown invoked by the IOMMU driver */ @@ -222,7 +223,7 @@ static int kfd_bind_processes_to_device(struct kfd_dev *kfd) continue; } - err = amd_iommu_bind_pasid(kfd->pdev, p->pasid, + err = amd_iommu_bind_pasid(kfd->adev->pdev, p->pasid, p->lead_thread); if (err < 0) { pr_err("Unexpected pasid 0x%x binding failure\n", @@ -282,9 +283,9 @@ void kfd_iommu_suspend(struct kfd_dev *kfd) kfd_unbind_processes_from_device(kfd); - amd_iommu_set_invalidate_ctx_cb(kfd->pdev, NULL); - amd_iommu_set_invalid_ppr_cb(kfd->pdev, NULL); - amd_iommu_free_device(kfd->pdev); + amd_iommu_set_invalidate_ctx_cb(kfd->adev->pdev, NULL); + amd_iommu_set_invalid_ppr_cb(kfd->adev->pdev, NULL); + amd_iommu_free_device(kfd->adev->pdev); } /** kfd_iommu_resume - Restore IOMMU after resume @@ -302,20 +303,20 @@ int kfd_iommu_resume(struct kfd_dev *kfd) pasid_limit = kfd_get_pasid_limit(); - err = amd_iommu_init_device(kfd->pdev, pasid_limit); + err = amd_iommu_init_device(kfd->adev->pdev, pasid_limit); if (err) return -ENXIO; - amd_iommu_set_invalidate_ctx_cb(kfd->pdev, + amd_iommu_set_invalidate_ctx_cb(kfd->adev->pdev, iommu_pasid_shutdown_callback); - amd_iommu_set_invalid_ppr_cb(kfd->pdev, + amd_iommu_set_invalid_ppr_cb(kfd->adev->pdev, iommu_invalid_ppr_cb); err = kfd_bind_processes_to_device(kfd); if (err) { - amd_iommu_set_invalidate_ctx_cb(kfd->pdev, NULL); - amd_iommu_set_invalid_ppr_cb(kfd->pdev, NULL); - amd_iommu_free_device(kfd->pdev); + amd_iommu_set_invalidate_ctx_cb(kfd->adev->pdev, NULL); + amd_iommu_set_invalid_ppr_cb(kfd->adev->pdev, NULL); + amd_iommu_free_device(kfd->adev->pdev); return err; } diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_migrate.c b/drivers/gpu/drm/amd/amdkfd/kfd_migrate.c index 79069c485386..c9a95a816912 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_migrate.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_migrate.c @@ -524,8 +524,8 @@ svm_migrate_ram_to_vram(struct svm_range *prange, uint32_t best_loc, for (addr = start; addr < end;) { unsigned long next; - vma = find_vma(mm, addr); - if (!vma || addr < vma->vm_start) + vma = vma_lookup(mm, addr); + if (!vma) break; next = min(vma->vm_end, end); @@ -793,8 +793,8 @@ int svm_migrate_vram_to_ram(struct svm_range *prange, struct mm_struct *mm, for (addr = start; addr < end;) { unsigned long next; - vma = find_vma(mm, addr); - if (!vma || addr < vma->vm_start) { + vma = vma_lookup(mm, addr); + if (!vma) { pr_debug("failed to find vma for prange %p\n", prange); r = -EFAULT; break; @@ -968,12 +968,10 @@ out_unlock_prange: out_unlock_svms: mutex_unlock(&p->svms.lock); out_unref_process: + pr_debug("CPU fault svms 0x%p address 0x%lx done\n", &p->svms, addr); kfd_unref_process(p); out_mmput: mmput(mm); - - pr_debug("CPU fault svms 0x%p address 0x%lx done\n", &p->svms, addr); - return r ? VM_FAULT_SIGBUS : 0; } diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_pm4_headers_diq.h b/drivers/gpu/drm/amd/amdkfd/kfd_pm4_headers_diq.h deleted file mode 100644 index f9cd28690151..000000000000 --- a/drivers/gpu/drm/amd/amdkfd/kfd_pm4_headers_diq.h +++ /dev/null @@ -1,291 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 OR MIT */ -/* - * Copyright 2014-2022 Advanced Micro Devices, Inc. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR - * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. - * - */ - -#ifndef KFD_PM4_HEADERS_DIQ_H_ -#define KFD_PM4_HEADERS_DIQ_H_ - -/*--------------------_INDIRECT_BUFFER-------------------- */ - -#ifndef _PM4__INDIRECT_BUFFER_DEFINED -#define _PM4__INDIRECT_BUFFER_DEFINED -enum _INDIRECT_BUFFER_cache_policy_enum { - cache_policy___indirect_buffer__lru = 0, - cache_policy___indirect_buffer__stream = 1, - cache_policy___indirect_buffer__bypass = 2 -}; - -enum { - IT_INDIRECT_BUFFER_PASID = 0x5C -}; - -struct pm4__indirect_buffer_pasid { - union { - union PM4_MES_TYPE_3_HEADER header; /* header */ - unsigned int ordinal1; - }; - - union { - struct { - unsigned int reserved1:2; - unsigned int ib_base_lo:30; - } bitfields2; - unsigned int ordinal2; - }; - - union { - struct { - unsigned int ib_base_hi:16; - unsigned int reserved2:16; - } bitfields3; - unsigned int ordinal3; - }; - - union { - unsigned int control; - unsigned int ordinal4; - }; - - union { - struct { - unsigned int pasid:10; - unsigned int reserved4:22; - } bitfields5; - unsigned int ordinal5; - }; - -}; - -#endif - -/*--------------------_RELEASE_MEM-------------------- */ - -#ifndef _PM4__RELEASE_MEM_DEFINED -#define _PM4__RELEASE_MEM_DEFINED -enum _RELEASE_MEM_event_index_enum { - event_index___release_mem__end_of_pipe = 5, - event_index___release_mem__shader_done = 6 -}; - -enum _RELEASE_MEM_cache_policy_enum { - cache_policy___release_mem__lru = 0, - cache_policy___release_mem__stream = 1, - cache_policy___release_mem__bypass = 2 -}; - -enum _RELEASE_MEM_dst_sel_enum { - dst_sel___release_mem__memory_controller = 0, - dst_sel___release_mem__tc_l2 = 1, - dst_sel___release_mem__queue_write_pointer_register = 2, - dst_sel___release_mem__queue_write_pointer_poll_mask_bit = 3 -}; - -enum _RELEASE_MEM_int_sel_enum { - int_sel___release_mem__none = 0, - int_sel___release_mem__send_interrupt_only = 1, - int_sel___release_mem__send_interrupt_after_write_confirm = 2, - int_sel___release_mem__send_data_after_write_confirm = 3 -}; - -enum _RELEASE_MEM_data_sel_enum { - data_sel___release_mem__none = 0, - data_sel___release_mem__send_32_bit_low = 1, - data_sel___release_mem__send_64_bit_data = 2, - data_sel___release_mem__send_gpu_clock_counter = 3, - data_sel___release_mem__send_cp_perfcounter_hi_lo = 4, - data_sel___release_mem__store_gds_data_to_memory = 5 -}; - -struct pm4__release_mem { - union { - union PM4_MES_TYPE_3_HEADER header; /*header */ - unsigned int ordinal1; - }; - - union { - struct { - unsigned int event_type:6; - unsigned int reserved1:2; - enum _RELEASE_MEM_event_index_enum event_index:4; - unsigned int tcl1_vol_action_ena:1; - unsigned int tc_vol_action_ena:1; - unsigned int reserved2:1; - unsigned int tc_wb_action_ena:1; - unsigned int tcl1_action_ena:1; - unsigned int tc_action_ena:1; - unsigned int reserved3:6; - unsigned int atc:1; - enum _RELEASE_MEM_cache_policy_enum cache_policy:2; - unsigned int reserved4:5; - } bitfields2; - unsigned int ordinal2; - }; - - union { - struct { - unsigned int reserved5:16; - enum _RELEASE_MEM_dst_sel_enum dst_sel:2; - unsigned int reserved6:6; - enum _RELEASE_MEM_int_sel_enum int_sel:3; - unsigned int reserved7:2; - enum _RELEASE_MEM_data_sel_enum data_sel:3; - } bitfields3; - unsigned int ordinal3; - }; - - union { - struct { - unsigned int reserved8:2; - unsigned int address_lo_32b:30; - } bitfields4; - struct { - unsigned int reserved9:3; - unsigned int address_lo_64b:29; - } bitfields5; - unsigned int ordinal4; - }; - - unsigned int address_hi; - - unsigned int data_lo; - - unsigned int data_hi; - -}; -#endif - - -/*--------------------_SET_CONFIG_REG-------------------- */ - -#ifndef _PM4__SET_CONFIG_REG_DEFINED -#define _PM4__SET_CONFIG_REG_DEFINED - -struct pm4__set_config_reg { - union { - union PM4_MES_TYPE_3_HEADER header; /*header */ - unsigned int ordinal1; - }; - - union { - struct { - unsigned int reg_offset:16; - unsigned int reserved1:7; - unsigned int vmid_shift:5; - unsigned int insert_vmid:1; - unsigned int reserved2:3; - } bitfields2; - unsigned int ordinal2; - }; - - unsigned int reg_data[1]; /*1..N of these fields */ - -}; -#endif - -/*--------------------_WAIT_REG_MEM-------------------- */ - -#ifndef _PM4__WAIT_REG_MEM_DEFINED -#define _PM4__WAIT_REG_MEM_DEFINED -enum _WAIT_REG_MEM_function_enum { - function___wait_reg_mem__always_pass = 0, - function___wait_reg_mem__less_than_ref_value = 1, - function___wait_reg_mem__less_than_equal_to_the_ref_value = 2, - function___wait_reg_mem__equal_to_the_reference_value = 3, - function___wait_reg_mem__not_equal_reference_value = 4, - function___wait_reg_mem__greater_than_or_equal_reference_value = 5, - function___wait_reg_mem__greater_than_reference_value = 6, - function___wait_reg_mem__reserved = 7 -}; - -enum _WAIT_REG_MEM_mem_space_enum { - mem_space___wait_reg_mem__register_space = 0, - mem_space___wait_reg_mem__memory_space = 1 -}; - -enum _WAIT_REG_MEM_operation_enum { - operation___wait_reg_mem__wait_reg_mem = 0, - operation___wait_reg_mem__wr_wait_wr_reg = 1 -}; - -struct pm4__wait_reg_mem { - union { - union PM4_MES_TYPE_3_HEADER header; /*header */ - unsigned int ordinal1; - }; - - union { - struct { - enum _WAIT_REG_MEM_function_enum function:3; - unsigned int reserved1:1; - enum _WAIT_REG_MEM_mem_space_enum mem_space:2; - enum _WAIT_REG_MEM_operation_enum operation:2; - unsigned int reserved2:24; - } bitfields2; - unsigned int ordinal2; - }; - - union { - struct { - unsigned int reserved3:2; - unsigned int memory_poll_addr_lo:30; - } bitfields3; - struct { - unsigned int register_poll_addr:16; - unsigned int reserved4:16; - } bitfields4; - struct { - unsigned int register_write_addr:16; - unsigned int reserved5:16; - } bitfields5; - unsigned int ordinal3; - }; - - union { - struct { - unsigned int poll_address_hi:16; - unsigned int reserved6:16; - } bitfields6; - struct { - unsigned int register_write_addr:16; - unsigned int reserved7:16; - } bitfields7; - unsigned int ordinal4; - }; - - unsigned int reference; - - unsigned int mask; - - union { - struct { - unsigned int poll_interval:16; - unsigned int reserved8:16; - } bitfields8; - unsigned int ordinal7; - }; - -}; -#endif - - -#endif /* KFD_PM4_HEADERS_DIQ_H_ */ diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_priv.h b/drivers/gpu/drm/amd/amdkfd/kfd_priv.h index bf610e3b683b..552c3ac85a13 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_priv.h +++ b/drivers/gpu/drm/amd/amdkfd/kfd_priv.h @@ -254,8 +254,6 @@ struct kfd_dev { struct amdgpu_device *adev; struct kfd_device_info device_info; - struct pci_dev *pdev; - struct drm_device *ddev; unsigned int id; /* topology stub index */ @@ -1365,7 +1363,7 @@ void kfd_dec_compute_active(struct kfd_dev *dev); static inline int kfd_devcgroup_check_permission(struct kfd_dev *kfd) { #if defined(CONFIG_CGROUP_DEVICE) || defined(CONFIG_CGROUP_BPF) - struct drm_device *ddev = kfd->ddev; + struct drm_device *ddev = adev_to_drm(kfd->adev); return devcgroup_check_permission(DEVCG_DEV_CHAR, DRM_MAJOR, ddev->render->index, diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_process.c b/drivers/gpu/drm/amd/amdkfd/kfd_process.c index 951b63677248..a26257171ab7 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_process.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_process.c @@ -1050,8 +1050,8 @@ static void kfd_process_destroy_pdds(struct kfd_process *p) * for auto suspend */ if (pdd->runtime_inuse) { - pm_runtime_mark_last_busy(pdd->dev->ddev->dev); - pm_runtime_put_autosuspend(pdd->dev->ddev->dev); + pm_runtime_mark_last_busy(adev_to_drm(pdd->dev->adev)->dev); + pm_runtime_put_autosuspend(adev_to_drm(pdd->dev->adev)->dev); pdd->runtime_inuse = false; } @@ -1633,9 +1633,9 @@ struct kfd_process_device *kfd_bind_process_to_device(struct kfd_dev *dev, * pdd is destroyed. */ if (!pdd->runtime_inuse) { - err = pm_runtime_get_sync(dev->ddev->dev); + err = pm_runtime_get_sync(adev_to_drm(dev->adev)->dev); if (err < 0) { - pm_runtime_put_autosuspend(dev->ddev->dev); + pm_runtime_put_autosuspend(adev_to_drm(dev->adev)->dev); return ERR_PTR(err); } } @@ -1655,8 +1655,8 @@ struct kfd_process_device *kfd_bind_process_to_device(struct kfd_dev *dev, out: /* balance runpm reference count and exit with error */ if (!pdd->runtime_inuse) { - pm_runtime_mark_last_busy(dev->ddev->dev); - pm_runtime_put_autosuspend(dev->ddev->dev); + pm_runtime_mark_last_busy(adev_to_drm(dev->adev)->dev); + pm_runtime_put_autosuspend(adev_to_drm(dev->adev)->dev); } return ERR_PTR(err); diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_svm.c b/drivers/gpu/drm/amd/amdkfd/kfd_svm.c index 64fdf63093a0..afe7c4998676 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_svm.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_svm.c @@ -259,7 +259,7 @@ void svm_range_free_dma_mappings(struct svm_range *prange) pr_debug("failed to find device idx %d\n", gpuidx); continue; } - dev = &pdd->dev->pdev->dev; + dev = &pdd->dev->adev->pdev->dev; svm_range_dma_unmap(dev, dma_addr, 0, prange->npages); kvfree(dma_addr); prange->dma_addr[gpuidx] = NULL; @@ -1586,8 +1586,8 @@ static int svm_range_validate_and_map(struct mm_struct *mm, unsigned long npages; bool readonly; - vma = find_vma(mm, addr); - if (!vma || addr < vma->vm_start) { + vma = vma_lookup(mm, addr); + if (!vma) { r = -EFAULT; goto unreserve_out; } @@ -2542,8 +2542,8 @@ svm_range_get_range_boundaries(struct kfd_process *p, int64_t addr, struct interval_tree_node *node; unsigned long start_limit, end_limit; - vma = find_vma(p->mm, addr << PAGE_SHIFT); - if (!vma || (addr << PAGE_SHIFT) < vma->vm_start) { + vma = vma_lookup(p->mm, addr << PAGE_SHIFT); + if (!vma) { pr_debug("VMA does not exist in address [0x%llx]\n", addr); return -EFAULT; } @@ -2871,8 +2871,8 @@ retry_write_locked: /* __do_munmap removed VMA, return success as we are handling stale * retry fault. */ - vma = find_vma(mm, addr << PAGE_SHIFT); - if (!vma || (addr << PAGE_SHIFT) < vma->vm_start) { + vma = vma_lookup(mm, addr << PAGE_SHIFT); + if (!vma) { pr_debug("address 0x%llx VMA is removed\n", addr); r = 0; goto out_unlock_range; @@ -3152,9 +3152,8 @@ svm_range_is_valid(struct kfd_process *p, uint64_t start, uint64_t size) start <<= PAGE_SHIFT; end = start + (size << PAGE_SHIFT); do { - vma = find_vma(p->mm, start); - if (!vma || start < vma->vm_start || - (vma->vm_flags & device_vma)) + vma = vma_lookup(p->mm, start); + if (!vma || (vma->vm_flags & device_vma)) return -EFAULT; start = min(end, vma->vm_end); } while (start < end); diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_topology.c b/drivers/gpu/drm/amd/amdkfd/kfd_topology.c index 3f0a4a415907..1d9b90d979c4 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_topology.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_topology.c @@ -115,7 +115,7 @@ struct kfd_dev *kfd_device_by_pci_dev(const struct pci_dev *pdev) down_read(&topology_lock); list_for_each_entry(top_dev, &topology_device_list, list) - if (top_dev->gpu && top_dev->gpu->pdev == pdev) { + if (top_dev->gpu && top_dev->gpu->adev->pdev == pdev) { device = top_dev->gpu; break; } @@ -364,7 +364,6 @@ static ssize_t kfd_cache_show(struct kobject *kobj, struct attribute *attr, /* Making sure that the buffer is an empty string */ buffer[0] = 0; - cache = container_of(attr, struct kfd_cache_properties, attr); if (cache->gpu && kfd_devcgroup_check_permission(cache->gpu)) return -EPERM; @@ -379,12 +378,13 @@ static ssize_t kfd_cache_show(struct kobject *kobj, struct attribute *attr, sysfs_show_32bit_prop(buffer, offs, "association", cache->cache_assoc); sysfs_show_32bit_prop(buffer, offs, "latency", cache->cache_latency); sysfs_show_32bit_prop(buffer, offs, "type", cache->cache_type); + offs += snprintf(buffer+offs, PAGE_SIZE-offs, "sibling_map "); - for (i = 0; i < CRAT_SIBLINGMAP_SIZE; i++) + for (i = 0; i < cache->sibling_map_size; i++) for (j = 0; j < sizeof(cache->sibling_map[0])*8; j++) /* Check each bit */ offs += snprintf(buffer+offs, PAGE_SIZE-offs, "%d,", - (cache->sibling_map[i] >> j) & 1); + (cache->sibling_map[i] >> j) & 1); /* Replace the last "," with end of line */ buffer[offs-1] = '\n'; @@ -1169,13 +1169,12 @@ static uint32_t kfd_generate_gpu_id(struct kfd_dev *gpu) local_mem_size = gpu->local_mem_info.local_mem_size_private + gpu->local_mem_info.local_mem_size_public; - - buf[0] = gpu->pdev->devfn; - buf[1] = gpu->pdev->subsystem_vendor | - (gpu->pdev->subsystem_device << 16); - buf[2] = pci_domain_nr(gpu->pdev->bus); - buf[3] = gpu->pdev->device; - buf[4] = gpu->pdev->bus->number; + buf[0] = gpu->adev->pdev->devfn; + buf[1] = gpu->adev->pdev->subsystem_vendor | + (gpu->adev->pdev->subsystem_device << 16); + buf[2] = pci_domain_nr(gpu->adev->pdev->bus); + buf[3] = gpu->adev->pdev->device; + buf[4] = gpu->adev->pdev->bus->number; buf[5] = lower_32_bits(local_mem_size); buf[6] = upper_32_bits(local_mem_size); @@ -1198,7 +1197,6 @@ static struct kfd_topology_device *kfd_assign_gpu(struct kfd_dev *gpu) struct kfd_iolink_properties *iolink; struct kfd_iolink_properties *p2plink; - down_write(&topology_lock); list_for_each_entry(dev, &topology_device_list, list) { /* Discrete GPUs need their own topology device list * entries. Don't assign them to CPU/APU nodes. @@ -1222,7 +1220,6 @@ static struct kfd_topology_device *kfd_assign_gpu(struct kfd_dev *gpu) break; } } - up_write(&topology_lock); return out_dev; } @@ -1269,7 +1266,7 @@ static void kfd_set_iolink_no_atomics(struct kfd_topology_device *dev, if (target_gpu_dev) { uint32_t cap; - pcie_capability_read_dword(target_gpu_dev->gpu->pdev, + pcie_capability_read_dword(target_gpu_dev->gpu->adev->pdev, PCI_EXP_DEVCAP2, &cap); if (!(cap & (PCI_EXP_DEVCAP2_ATOMIC_COMP32 | @@ -1593,6 +1590,221 @@ out: return ret; } + +/* Helper function. See kfd_fill_gpu_cache_info for parameter description */ +static int fill_in_l1_pcache(struct kfd_cache_properties **props_ext, + struct kfd_gpu_cache_info *pcache_info, + struct kfd_cu_info *cu_info, + int cu_bitmask, + int cache_type, unsigned int cu_processor_id, + int cu_block) +{ + unsigned int cu_sibling_map_mask; + int first_active_cu; + struct kfd_cache_properties *pcache = NULL; + + cu_sibling_map_mask = cu_bitmask; + cu_sibling_map_mask >>= cu_block; + cu_sibling_map_mask &= ((1 << pcache_info[cache_type].num_cu_shared) - 1); + first_active_cu = ffs(cu_sibling_map_mask); + + /* CU could be inactive. In case of shared cache find the first active + * CU. and incase of non-shared cache check if the CU is inactive. If + * inactive active skip it + */ + if (first_active_cu) { + pcache = kfd_alloc_struct(pcache); + if (!pcache) + return -ENOMEM; + + memset(pcache, 0, sizeof(struct kfd_cache_properties)); + pcache->processor_id_low = cu_processor_id + (first_active_cu - 1); + pcache->cache_level = pcache_info[cache_type].cache_level; + pcache->cache_size = pcache_info[cache_type].cache_size; + + if (pcache_info[cache_type].flags & CRAT_CACHE_FLAGS_DATA_CACHE) + pcache->cache_type |= HSA_CACHE_TYPE_DATA; + if (pcache_info[cache_type].flags & CRAT_CACHE_FLAGS_INST_CACHE) + pcache->cache_type |= HSA_CACHE_TYPE_INSTRUCTION; + if (pcache_info[cache_type].flags & CRAT_CACHE_FLAGS_CPU_CACHE) + pcache->cache_type |= HSA_CACHE_TYPE_CPU; + if (pcache_info[cache_type].flags & CRAT_CACHE_FLAGS_SIMD_CACHE) + pcache->cache_type |= HSA_CACHE_TYPE_HSACU; + + /* Sibling map is w.r.t processor_id_low, so shift out + * inactive CU + */ + cu_sibling_map_mask = + cu_sibling_map_mask >> (first_active_cu - 1); + + pcache->sibling_map[0] = (uint8_t)(cu_sibling_map_mask & 0xFF); + pcache->sibling_map[1] = + (uint8_t)((cu_sibling_map_mask >> 8) & 0xFF); + pcache->sibling_map[2] = + (uint8_t)((cu_sibling_map_mask >> 16) & 0xFF); + pcache->sibling_map[3] = + (uint8_t)((cu_sibling_map_mask >> 24) & 0xFF); + + pcache->sibling_map_size = 4; + *props_ext = pcache; + + return 0; + } + return 1; +} + +/* Helper function. See kfd_fill_gpu_cache_info for parameter description */ +static int fill_in_l2_l3_pcache(struct kfd_cache_properties **props_ext, + struct kfd_gpu_cache_info *pcache_info, + struct kfd_cu_info *cu_info, + int cache_type, unsigned int cu_processor_id) +{ + unsigned int cu_sibling_map_mask; + int first_active_cu; + int i, j, k; + struct kfd_cache_properties *pcache = NULL; + + cu_sibling_map_mask = cu_info->cu_bitmap[0][0]; + cu_sibling_map_mask &= + ((1 << pcache_info[cache_type].num_cu_shared) - 1); + first_active_cu = ffs(cu_sibling_map_mask); + + /* CU could be inactive. In case of shared cache find the first active + * CU. and incase of non-shared cache check if the CU is inactive. If + * inactive active skip it + */ + if (first_active_cu) { + pcache = kfd_alloc_struct(pcache); + if (!pcache) + return -ENOMEM; + + memset(pcache, 0, sizeof(struct kfd_cache_properties)); + pcache->processor_id_low = cu_processor_id + + (first_active_cu - 1); + pcache->cache_level = pcache_info[cache_type].cache_level; + pcache->cache_size = pcache_info[cache_type].cache_size; + + if (pcache_info[cache_type].flags & CRAT_CACHE_FLAGS_DATA_CACHE) + pcache->cache_type |= HSA_CACHE_TYPE_DATA; + if (pcache_info[cache_type].flags & CRAT_CACHE_FLAGS_INST_CACHE) + pcache->cache_type |= HSA_CACHE_TYPE_INSTRUCTION; + if (pcache_info[cache_type].flags & CRAT_CACHE_FLAGS_CPU_CACHE) + pcache->cache_type |= HSA_CACHE_TYPE_CPU; + if (pcache_info[cache_type].flags & CRAT_CACHE_FLAGS_SIMD_CACHE) + pcache->cache_type |= HSA_CACHE_TYPE_HSACU; + + /* Sibling map is w.r.t processor_id_low, so shift out + * inactive CU + */ + cu_sibling_map_mask = cu_sibling_map_mask >> (first_active_cu - 1); + k = 0; + + for (i = 0; i < cu_info->num_shader_engines; i++) { + for (j = 0; j < cu_info->num_shader_arrays_per_engine; j++) { + pcache->sibling_map[k] = (uint8_t)(cu_sibling_map_mask & 0xFF); + pcache->sibling_map[k+1] = (uint8_t)((cu_sibling_map_mask >> 8) & 0xFF); + pcache->sibling_map[k+2] = (uint8_t)((cu_sibling_map_mask >> 16) & 0xFF); + pcache->sibling_map[k+3] = (uint8_t)((cu_sibling_map_mask >> 24) & 0xFF); + k += 4; + + cu_sibling_map_mask = cu_info->cu_bitmap[i % 4][j + i / 4]; + cu_sibling_map_mask &= ((1 << pcache_info[cache_type].num_cu_shared) - 1); + } + } + pcache->sibling_map_size = k; + *props_ext = pcache; + return 0; + } + return 1; +} + +#define KFD_MAX_CACHE_TYPES 6 + +/* kfd_fill_cache_non_crat_info - Fill GPU cache info using kfd_gpu_cache_info + * tables + */ +void kfd_fill_cache_non_crat_info(struct kfd_topology_device *dev, struct kfd_dev *kdev) +{ + struct kfd_gpu_cache_info *pcache_info = NULL; + int i, j, k; + int ct = 0; + unsigned int cu_processor_id; + int ret; + unsigned int num_cu_shared; + struct kfd_cu_info cu_info; + struct kfd_cu_info *pcu_info; + int gpu_processor_id; + struct kfd_cache_properties *props_ext; + int num_of_entries = 0; + int num_of_cache_types = 0; + struct kfd_gpu_cache_info cache_info[KFD_MAX_CACHE_TYPES]; + + amdgpu_amdkfd_get_cu_info(kdev->adev, &cu_info); + pcu_info = &cu_info; + + gpu_processor_id = dev->node_props.simd_id_base; + + pcache_info = cache_info; + num_of_cache_types = kfd_get_gpu_cache_info(kdev, &pcache_info); + if (!num_of_cache_types) { + pr_warn("no cache info found\n"); + return; + } + + /* For each type of cache listed in the kfd_gpu_cache_info table, + * go through all available Compute Units. + * The [i,j,k] loop will + * if kfd_gpu_cache_info.num_cu_shared = 1 + * will parse through all available CU + * If (kfd_gpu_cache_info.num_cu_shared != 1) + * then it will consider only one CU from + * the shared unit + */ + for (ct = 0; ct < num_of_cache_types; ct++) { + cu_processor_id = gpu_processor_id; + if (pcache_info[ct].cache_level == 1) { + for (i = 0; i < pcu_info->num_shader_engines; i++) { + for (j = 0; j < pcu_info->num_shader_arrays_per_engine; j++) { + for (k = 0; k < pcu_info->num_cu_per_sh; k += pcache_info[ct].num_cu_shared) { + + ret = fill_in_l1_pcache(&props_ext, pcache_info, pcu_info, + pcu_info->cu_bitmap[i % 4][j + i / 4], ct, + cu_processor_id, k); + + if (ret < 0) + break; + + if (!ret) { + num_of_entries++; + list_add_tail(&props_ext->list, &dev->cache_props); + } + + /* Move to next CU block */ + num_cu_shared = ((k + pcache_info[ct].num_cu_shared) <= + pcu_info->num_cu_per_sh) ? + pcache_info[ct].num_cu_shared : + (pcu_info->num_cu_per_sh - k); + cu_processor_id += num_cu_shared; + } + } + } + } else { + ret = fill_in_l2_l3_pcache(&props_ext, pcache_info, + pcu_info, ct, cu_processor_id); + + if (ret < 0) + break; + + if (!ret) { + num_of_entries++; + list_add_tail(&props_ext->list, &dev->cache_props); + } + } + } + dev->node_props.caches_count += num_of_entries; + pr_debug("Added [%d] GPU cache entries\n", num_of_entries); +} + int kfd_topology_add_device(struct kfd_dev *gpu) { uint32_t gpu_id; @@ -1617,9 +1829,9 @@ int kfd_topology_add_device(struct kfd_dev *gpu) * CRAT to create a new topology device. Once created assign the gpu to * that topology device */ + down_write(&topology_lock); dev = kfd_assign_gpu(gpu); if (!dev) { - down_write(&topology_lock); proximity_domain = ++topology_crat_proximity_domain; res = kfd_create_crat_image_virtual(&crat_image, &image_size, @@ -1631,6 +1843,7 @@ int kfd_topology_add_device(struct kfd_dev *gpu) topology_crat_proximity_domain--; return res; } + res = kfd_parse_crat_table(crat_image, &temp_topology_device_list, proximity_domain); @@ -1644,23 +1857,28 @@ int kfd_topology_add_device(struct kfd_dev *gpu) kfd_topology_update_device_list(&temp_topology_device_list, &topology_device_list); + dev = kfd_assign_gpu(gpu); + if (WARN_ON(!dev)) { + res = -ENODEV; + goto err; + } + + /* Fill the cache affinity information here for the GPUs + * using VCRAT + */ + kfd_fill_cache_non_crat_info(dev, gpu); + /* Update the SYSFS tree, since we added another topology * device */ res = kfd_topology_update_sysfs(); - up_write(&topology_lock); - if (!res) sys_props.generation_count++; else pr_err("Failed to update GPU (ID: 0x%x) to sysfs topology. res=%d\n", gpu_id, res); - dev = kfd_assign_gpu(gpu); - if (WARN_ON(!dev)) { - res = -ENODEV; - goto err; - } } + up_write(&topology_lock); dev->gpu_id = gpu_id; gpu->id = gpu_id; @@ -1688,13 +1906,13 @@ int kfd_topology_add_device(struct kfd_dev *gpu) cu_info.num_shader_arrays_per_engine; dev->node_props.gfx_target_version = gpu->device_info.gfx_target_version; - dev->node_props.vendor_id = gpu->pdev->vendor; - dev->node_props.device_id = gpu->pdev->device; + dev->node_props.vendor_id = gpu->adev->pdev->vendor; + dev->node_props.device_id = gpu->adev->pdev->device; dev->node_props.capability |= ((dev->gpu->adev->rev_id << HSA_CAP_ASIC_REVISION_SHIFT) & HSA_CAP_ASIC_REVISION_MASK); - dev->node_props.location_id = pci_dev_id(gpu->pdev); - dev->node_props.domain = pci_domain_nr(gpu->pdev->bus); + dev->node_props.location_id = pci_dev_id(gpu->adev->pdev); + dev->node_props.domain = pci_domain_nr(gpu->adev->pdev->bus); dev->node_props.max_engine_clk_fcompute = amdgpu_amdkfd_get_max_engine_clock_in_mhz(dev->gpu->adev); dev->node_props.max_engine_clk_ccompute = diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_topology.h b/drivers/gpu/drm/amd/amdkfd/kfd_topology.h index 9f6c949186c1..fca30d00a9bb 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_topology.h +++ b/drivers/gpu/drm/amd/amdkfd/kfd_topology.h @@ -80,6 +80,8 @@ struct kfd_mem_properties { struct attribute attr; }; +#define CACHE_SIBLINGMAP_SIZE 64 + struct kfd_cache_properties { struct list_head list; uint32_t processor_id_low; @@ -90,10 +92,11 @@ struct kfd_cache_properties { uint32_t cache_assoc; uint32_t cache_latency; uint32_t cache_type; - uint8_t sibling_map[CRAT_SIBLINGMAP_SIZE]; + uint8_t sibling_map[CACHE_SIBLINGMAP_SIZE]; struct kfd_dev *gpu; struct kobject *kobj; struct attribute attr; + uint32_t sibling_map_size; }; struct kfd_iolink_properties { @@ -128,7 +131,6 @@ struct kfd_topology_device { uint32_t proximity_domain; struct kfd_node_properties node_props; struct list_head mem_props; - uint32_t cache_count; struct list_head cache_props; struct list_head io_link_props; struct list_head p2p_link_props; diff --git a/drivers/gpu/drm/amd/display/Kconfig b/drivers/gpu/drm/amd/display/Kconfig index 6925e0280dbe..1cdb379a90d7 100644 --- a/drivers/gpu/drm/amd/display/Kconfig +++ b/drivers/gpu/drm/amd/display/Kconfig @@ -6,7 +6,8 @@ config DRM_AMD_DC bool "AMD DC - Enable new display engine" default y select SND_HDA_COMPONENT if SND_HDA_CORE - select DRM_AMD_DC_DCN if (X86 || PPC_LONG_DOUBLE_128) + # !CC_IS_CLANG: https://github.com/ClangBuiltLinux/linux/issues/1752 + select DRM_AMD_DC_DCN if (X86 || PPC_LONG_DOUBLE_128 || (ARM64 && KERNEL_MODE_NEON && !CC_IS_CLANG)) help Choose this option if you want to use the new display engine support for AMDGPU. This adds required support for Vega and diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index d58dd916488a..441810277cb5 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -1398,7 +1398,6 @@ static int amdgpu_dm_init(struct amdgpu_device *adev) mutex_init(&adev->dm.dc_lock); mutex_init(&adev->dm.audio_lock); - spin_lock_init(&adev->dm.vblank_lock); if(amdgpu_dm_irq_init(adev)) { DRM_ERROR("amdgpu: failed to initialize DM IRQ support.\n"); @@ -1548,6 +1547,9 @@ static int amdgpu_dm_init(struct amdgpu_device *adev) adev->dm.dc->debug.visual_confirm = amdgpu_dc_visual_confirm; + /* TODO: Remove after DP2 receiver gets proper support of Cable ID feature */ + adev->dm.dc->debug.ignore_cable_id = true; + r = dm_dmub_hw_init(adev); if (r) { DRM_ERROR("DMUB interface failed to initialize: status=%d\n", r); @@ -5600,16 +5602,14 @@ static void apply_dsc_policy_for_stream(struct amdgpu_dm_connector *aconnector, { struct drm_connector *drm_connector = &aconnector->base; uint32_t link_bandwidth_kbps; - uint32_t max_dsc_target_bpp_limit_override = 0; struct dc *dc = sink->ctx->dc; uint32_t max_supported_bw_in_kbps, timing_bw_in_kbps; uint32_t dsc_max_supported_bw_in_kbps; + uint32_t max_dsc_target_bpp_limit_override = + drm_connector->display_info.max_dsc_bpp; link_bandwidth_kbps = dc_link_bandwidth_kbps(aconnector->dc_link, dc_link_get_link_cap(aconnector->dc_link)); - if (stream->link && stream->link->local_sink) - max_dsc_target_bpp_limit_override = - stream->link->local_sink->edid_caps.panel_patch.max_dsc_target_bpp_limit; /* Set DSC policy according to dsc_clock_en */ dc_dsc_policy_set_enable_dsc_when_not_needed( @@ -5690,6 +5690,7 @@ create_stream_for_sink(struct amdgpu_dm_connector *aconnector, bool scale = dm_state ? (dm_state->scaling != RMX_OFF) : false; int mode_refresh; int preferred_refresh = 0; + enum color_transfer_func tf = TRANSFER_FUNC_UNKNOWN; #if defined(CONFIG_DRM_AMD_DC_DCN) struct dsc_dec_dpcd_caps dsc_caps; #endif @@ -5813,7 +5814,9 @@ create_stream_for_sink(struct amdgpu_dm_connector *aconnector, if (stream->link->dpcd_caps.dprx_feature.bits.VSC_SDP_COLORIMETRY_SUPPORTED) stream->use_vsc_sdp_for_colorimetry = true; } - mod_build_vsc_infopacket(stream, &stream->vsc_infopacket, stream->output_color_space); + if (stream->out_transfer_func->tf == TRANSFER_FUNCTION_GAMMA22) + tf = TRANSFER_FUNC_GAMMA_22; + mod_build_vsc_infopacket(stream, &stream->vsc_infopacket, stream->output_color_space, tf); aconnector->psr_skip_count = AMDGPU_DM_PSR_ENTRY_DELAY; } @@ -6143,6 +6146,70 @@ static void handle_edid_mgmt(struct amdgpu_dm_connector *aconnector) create_eml_sink(aconnector); } +static enum dc_status dm_validate_stream_and_context(struct dc *dc, + struct dc_stream_state *stream) +{ + enum dc_status dc_result = DC_ERROR_UNEXPECTED; + struct dc_plane_state *dc_plane_state = NULL; + struct dc_state *dc_state = NULL; + + if (!stream) + goto cleanup; + + dc_plane_state = dc_create_plane_state(dc); + if (!dc_plane_state) + goto cleanup; + + dc_state = dc_create_state(dc); + if (!dc_state) + goto cleanup; + + /* populate stream to plane */ + dc_plane_state->src_rect.height = stream->src.height; + dc_plane_state->src_rect.width = stream->src.width; + dc_plane_state->dst_rect.height = stream->src.height; + dc_plane_state->dst_rect.width = stream->src.width; + dc_plane_state->clip_rect.height = stream->src.height; + dc_plane_state->clip_rect.width = stream->src.width; + dc_plane_state->plane_size.surface_pitch = ((stream->src.width + 255) / 256) * 256; + dc_plane_state->plane_size.surface_size.height = stream->src.height; + dc_plane_state->plane_size.surface_size.width = stream->src.width; + dc_plane_state->plane_size.chroma_size.height = stream->src.height; + dc_plane_state->plane_size.chroma_size.width = stream->src.width; + dc_plane_state->tiling_info.gfx9.swizzle = DC_SW_UNKNOWN; + dc_plane_state->format = SURFACE_PIXEL_FORMAT_GRPH_ARGB8888; + dc_plane_state->tiling_info.gfx9.swizzle = DC_SW_UNKNOWN; + dc_plane_state->rotation = ROTATION_ANGLE_0; + dc_plane_state->is_tiling_rotated = false; + dc_plane_state->tiling_info.gfx8.array_mode = DC_ARRAY_LINEAR_GENERAL; + + dc_result = dc_validate_stream(dc, stream); + if (dc_result == DC_OK) + dc_result = dc_validate_plane(dc, dc_plane_state); + + if (dc_result == DC_OK) + dc_result = dc_add_stream_to_ctx(dc, dc_state, stream); + + if (dc_result == DC_OK && !dc_add_plane_to_context( + dc, + stream, + dc_plane_state, + dc_state)) + dc_result = DC_FAIL_ATTACH_SURFACES; + + if (dc_result == DC_OK) + dc_result = dc_validate_global_state(dc, dc_state, true); + +cleanup: + if (dc_state) + dc_release_state(dc_state); + + if (dc_plane_state) + dc_plane_state_release(dc_plane_state); + + return dc_result; +} + struct dc_stream_state * create_validate_stream_for_sink(struct amdgpu_dm_connector *aconnector, const struct drm_display_mode *drm_mode, @@ -6169,6 +6236,9 @@ create_validate_stream_for_sink(struct amdgpu_dm_connector *aconnector, if (dc_result == DC_OK && stream->signal == SIGNAL_TYPE_DISPLAY_PORT_MST) dc_result = dm_dp_mst_is_port_support_mode(aconnector, stream); + if (dc_result == DC_OK) + dc_result = dm_validate_stream_and_context(adev->dm.dc, stream); + if (dc_result != DC_OK) { DRM_DEBUG_KMS("Mode %dx%d (clk %d) failed DC validation with error %d (%s)\n", drm_mode->hdisplay, @@ -7830,6 +7900,9 @@ static void amdgpu_dm_commit_planes(struct drm_atomic_state *state, */ if (acrtc_state->stream->link->psr_settings.psr_version >= DC_PSR_VERSION_SU_1 && acrtc_attach->dm_irq_params.allow_psr_entry && +#ifdef CONFIG_DRM_AMD_SECURE_DISPLAY + !amdgpu_dm_crc_window_is_activated(acrtc_state->base.crtc) && +#endif !acrtc_state->stream->link->psr_settings.psr_allow_active) amdgpu_dm_psr_enable(acrtc_state->stream); } else { @@ -8291,8 +8364,8 @@ static void amdgpu_dm_atomic_commit_tail(struct drm_atomic_state *state) #if defined(CONFIG_DRM_AMD_SECURE_DISPLAY) if (amdgpu_dm_crc_window_is_activated(crtc)) { spin_lock_irqsave(&adev_to_drm(adev)->event_lock, flags); - acrtc->dm_irq_params.crc_window.update_win = true; - acrtc->dm_irq_params.crc_window.skip_frame_cnt = 2; + acrtc->dm_irq_params.window_param.update_win = true; + acrtc->dm_irq_params.window_param.skip_frame_cnt = 2; spin_lock_irq(&crc_rd_wrk->crc_rd_work_lock); crc_rd_wrk->crtc = crtc; spin_unlock_irq(&crc_rd_wrk->crc_rd_work_lock); diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h index b5ce15c43bcc..b618b2586e7b 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h @@ -366,13 +366,6 @@ struct amdgpu_display_manager { struct mutex audio_lock; /** - * @vblank_lock: - * - * Guards access to deferred vblank work state. - */ - spinlock_t vblank_lock; - - /** * @audio_component: * * Used to notify ELD changes to sound driver. diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crc.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crc.c index 8a441a22c46e..66df2394d7e4 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crc.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crc.c @@ -89,13 +89,13 @@ static void amdgpu_dm_set_crc_window_default(struct drm_crtc *crtc) struct amdgpu_crtc *acrtc = to_amdgpu_crtc(crtc); spin_lock_irq(&drm_dev->event_lock); - acrtc->dm_irq_params.crc_window.x_start = 0; - acrtc->dm_irq_params.crc_window.y_start = 0; - acrtc->dm_irq_params.crc_window.x_end = 0; - acrtc->dm_irq_params.crc_window.y_end = 0; - acrtc->dm_irq_params.crc_window.activated = false; - acrtc->dm_irq_params.crc_window.update_win = false; - acrtc->dm_irq_params.crc_window.skip_frame_cnt = 0; + acrtc->dm_irq_params.window_param.x_start = 0; + acrtc->dm_irq_params.window_param.y_start = 0; + acrtc->dm_irq_params.window_param.x_end = 0; + acrtc->dm_irq_params.window_param.y_end = 0; + acrtc->dm_irq_params.window_param.activated = false; + acrtc->dm_irq_params.window_param.update_win = false; + acrtc->dm_irq_params.window_param.skip_frame_cnt = 0; spin_unlock_irq(&drm_dev->event_lock); } @@ -123,6 +123,8 @@ static void amdgpu_dm_crtc_notify_ta_to_read(struct work_struct *work) phy_id = crc_rd_wrk->phy_inst; spin_unlock_irq(&crc_rd_wrk->crc_rd_work_lock); + mutex_lock(&psp->securedisplay_context.mutex); + psp_prep_securedisplay_cmd_buf(psp, &securedisplay_cmd, TA_SECUREDISPLAY_COMMAND__SEND_ROI_CRC); securedisplay_cmd->securedisplay_in_message.send_roi_crc.phy_id = @@ -133,6 +135,24 @@ static void amdgpu_dm_crtc_notify_ta_to_read(struct work_struct *work) psp_securedisplay_parse_resp_status(psp, securedisplay_cmd->status); } } + + mutex_unlock(&psp->securedisplay_context.mutex); +} + +static void +amdgpu_dm_forward_crc_window(struct work_struct *work) +{ + struct crc_fw_work *crc_fw_wrk; + struct amdgpu_display_manager *dm; + + crc_fw_wrk = container_of(work, struct crc_fw_work, forward_roi_work); + dm = crc_fw_wrk->dm; + + mutex_lock(&dm->dc_lock); + dc_stream_forward_crc_window(dm->dc, &crc_fw_wrk->rect, crc_fw_wrk->stream, crc_fw_wrk->is_stop_cmd); + mutex_unlock(&dm->dc_lock); + + kfree(crc_fw_wrk); } bool amdgpu_dm_crc_window_is_activated(struct drm_crtc *crtc) @@ -142,7 +162,7 @@ bool amdgpu_dm_crc_window_is_activated(struct drm_crtc *crtc) bool ret = false; spin_lock_irq(&drm_dev->event_lock); - ret = acrtc->dm_irq_params.crc_window.activated; + ret = acrtc->dm_irq_params.window_param.activated; spin_unlock_irq(&drm_dev->event_lock); return ret; @@ -187,9 +207,11 @@ int amdgpu_dm_crtc_configure_crc_source(struct drm_crtc *crtc, if (adev->dm.crc_rd_wrk) { flush_work(&adev->dm.crc_rd_wrk->notify_ta_work); spin_lock_irq(&adev->dm.crc_rd_wrk->crc_rd_work_lock); + if (adev->dm.crc_rd_wrk->crtc == crtc) { - dc_stream_stop_dmcu_crc_win_update(stream_state->ctx->dc, - dm_crtc_state->stream); + /* stop ROI update on this crtc */ + dc_stream_forward_crc_window(stream_state->ctx->dc, + NULL, stream_state, true); adev->dm.crc_rd_wrk->crtc = NULL; } spin_unlock_irq(&adev->dm.crc_rd_wrk->crc_rd_work_lock); @@ -439,14 +461,9 @@ void amdgpu_dm_crtc_handle_crc_window_irq(struct drm_crtc *crtc) enum amdgpu_dm_pipe_crc_source cur_crc_src; struct amdgpu_crtc *acrtc = NULL; struct amdgpu_device *adev = NULL; - struct crc_rd_work *crc_rd_wrk = NULL; - struct crc_params *crc_window = NULL, tmp_window; + struct crc_rd_work *crc_rd_wrk; + struct crc_fw_work *crc_fw_wrk; unsigned long flags1, flags2; - struct crtc_position position; - uint32_t v_blank; - uint32_t v_back_porch; - uint32_t crc_window_latch_up_line; - struct dc_crtc_timing *timing_out; if (crtc == NULL) return; @@ -458,74 +475,54 @@ void amdgpu_dm_crtc_handle_crc_window_irq(struct drm_crtc *crtc) spin_lock_irqsave(&drm_dev->event_lock, flags1); stream_state = acrtc->dm_irq_params.stream; cur_crc_src = acrtc->dm_irq_params.crc_src; - timing_out = &stream_state->timing; /* Early return if CRC capture is not enabled. */ if (!amdgpu_dm_is_valid_crc_source(cur_crc_src)) goto cleanup; - if (dm_is_crc_source_crtc(cur_crc_src)) { - if (acrtc->dm_irq_params.crc_window.activated) { - if (acrtc->dm_irq_params.crc_window.update_win) { - if (acrtc->dm_irq_params.crc_window.skip_frame_cnt) { - acrtc->dm_irq_params.crc_window.skip_frame_cnt -= 1; - goto cleanup; - } - crc_window = &tmp_window; - - tmp_window.windowa_x_start = - acrtc->dm_irq_params.crc_window.x_start; - tmp_window.windowa_y_start = - acrtc->dm_irq_params.crc_window.y_start; - tmp_window.windowa_x_end = - acrtc->dm_irq_params.crc_window.x_end; - tmp_window.windowa_y_end = - acrtc->dm_irq_params.crc_window.y_end; - tmp_window.windowb_x_start = - acrtc->dm_irq_params.crc_window.x_start; - tmp_window.windowb_y_start = - acrtc->dm_irq_params.crc_window.y_start; - tmp_window.windowb_x_end = - acrtc->dm_irq_params.crc_window.x_end; - tmp_window.windowb_y_end = - acrtc->dm_irq_params.crc_window.y_end; - - dc_stream_forward_dmcu_crc_window(stream_state->ctx->dc, - stream_state, crc_window); - - acrtc->dm_irq_params.crc_window.update_win = false; - - dc_stream_get_crtc_position(stream_state->ctx->dc, &stream_state, 1, - &position.vertical_count, - &position.nominal_vcount); - - v_blank = timing_out->v_total - timing_out->v_border_top - - timing_out->v_addressable - timing_out->v_border_bottom; - - v_back_porch = v_blank - timing_out->v_front_porch - - timing_out->v_sync_width; - - crc_window_latch_up_line = v_back_porch + timing_out->v_sync_width; - - /* take 3 lines margin*/ - if ((position.vertical_count + 3) >= crc_window_latch_up_line) - acrtc->dm_irq_params.crc_window.skip_frame_cnt = 1; - else - acrtc->dm_irq_params.crc_window.skip_frame_cnt = 0; - } else { - if (acrtc->dm_irq_params.crc_window.skip_frame_cnt == 0) { - if (adev->dm.crc_rd_wrk) { - crc_rd_wrk = adev->dm.crc_rd_wrk; - spin_lock_irqsave(&crc_rd_wrk->crc_rd_work_lock, flags2); - crc_rd_wrk->phy_inst = - stream_state->link->link_enc_hw_inst; - spin_unlock_irqrestore(&crc_rd_wrk->crc_rd_work_lock, flags2); - schedule_work(&crc_rd_wrk->notify_ta_work); - } - } else { - acrtc->dm_irq_params.crc_window.skip_frame_cnt -= 1; - } - } + if (!dm_is_crc_source_crtc(cur_crc_src)) + goto cleanup; + + if (!acrtc->dm_irq_params.window_param.activated) + goto cleanup; + + if (acrtc->dm_irq_params.window_param.update_win) { + if (acrtc->dm_irq_params.window_param.skip_frame_cnt) { + acrtc->dm_irq_params.window_param.skip_frame_cnt -= 1; + goto cleanup; + } + + /* prepare work for dmub to update ROI */ + crc_fw_wrk = kzalloc(sizeof(*crc_fw_wrk), GFP_ATOMIC); + if (!crc_fw_wrk) + goto cleanup; + + INIT_WORK(&crc_fw_wrk->forward_roi_work, amdgpu_dm_forward_crc_window); + crc_fw_wrk->dm = &adev->dm; + crc_fw_wrk->stream = stream_state; + crc_fw_wrk->rect.x = acrtc->dm_irq_params.window_param.x_start; + crc_fw_wrk->rect.y = acrtc->dm_irq_params.window_param.y_start; + crc_fw_wrk->rect.width = acrtc->dm_irq_params.window_param.x_end - + acrtc->dm_irq_params.window_param.x_start; + crc_fw_wrk->rect.height = acrtc->dm_irq_params.window_param.y_end - + acrtc->dm_irq_params.window_param.y_start; + schedule_work(&crc_fw_wrk->forward_roi_work); + + acrtc->dm_irq_params.window_param.update_win = false; + acrtc->dm_irq_params.window_param.skip_frame_cnt = 1; + + } else { + if (acrtc->dm_irq_params.window_param.skip_frame_cnt) { + acrtc->dm_irq_params.window_param.skip_frame_cnt -= 1; + goto cleanup; + } + + if (adev->dm.crc_rd_wrk) { + crc_rd_wrk = adev->dm.crc_rd_wrk; + spin_lock_irqsave(&crc_rd_wrk->crc_rd_work_lock, flags2); + crc_rd_wrk->phy_inst = stream_state->link->link_enc_hw_inst; + spin_unlock_irqrestore(&crc_rd_wrk->crc_rd_work_lock, flags2); + schedule_work(&crc_rd_wrk->notify_ta_work); } } diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crc.h b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crc.h index f07850db60a6..71bce608d751 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crc.h +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crc.h @@ -40,7 +40,7 @@ enum amdgpu_dm_pipe_crc_source { }; #ifdef CONFIG_DRM_AMD_SECURE_DISPLAY -struct crc_window_parm { +struct crc_window_param { uint16_t x_start; uint16_t y_start; uint16_t x_end; @@ -53,6 +53,7 @@ struct crc_window_parm { int skip_frame_cnt; }; +/* read_work for driver to call PSP to read */ struct crc_rd_work { struct work_struct notify_ta_work; /* To protect crc_rd_work carried fields*/ @@ -60,6 +61,15 @@ struct crc_rd_work { struct drm_crtc *crtc; uint8_t phy_inst; }; + +/* forward_work for driver to forward ROI to dmu */ +struct crc_fw_work { + struct work_struct forward_roi_work; + struct amdgpu_display_manager *dm; + struct dc_stream_state *stream; + struct rect rect; + bool is_stop_cmd; +}; #endif static inline bool amdgpu_dm_is_valid_crc_source(enum amdgpu_dm_pipe_crc_source source) diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crtc.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crtc.c index 594fe8a4d02b..3675b39e297a 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crtc.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crtc.c @@ -127,6 +127,9 @@ static void vblank_control_worker(struct work_struct *work) amdgpu_dm_psr_disable(vblank_work->stream); } else if (vblank_work->stream->link->psr_settings.psr_feature_enabled && !vblank_work->stream->link->psr_settings.psr_allow_active && +#ifdef CONFIG_DRM_AMD_SECURE_DISPLAY + !amdgpu_dm_crc_window_is_activated(&vblank_work->acrtc->base) && +#endif vblank_work->acrtc->dm_irq_params.allow_psr_entry) { amdgpu_dm_psr_enable(vblank_work->stream); } diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c index ee242d9d8b06..2c43cdd2e707 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c @@ -38,6 +38,10 @@ #include "link_hwss.h" #include "dc/dc_dmub_srv.h" +#ifdef CONFIG_DRM_AMD_SECURE_DISPLAY +#include "amdgpu_dm_psr.h" +#endif + struct dmub_debugfs_trace_header { uint32_t entry_count; uint32_t reserved[3]; @@ -299,6 +303,8 @@ static ssize_t dp_link_settings_write(struct file *f, const char __user *buf, case LINK_RATE_HIGH2: case LINK_RATE_HIGH3: case LINK_RATE_UHBR10: + case LINK_RATE_UHBR13_5: + case LINK_RATE_UHBR20: break; default: valid_input = false; @@ -3079,8 +3085,8 @@ static int crc_win_x_start_set(void *data, u64 val) struct amdgpu_crtc *acrtc = to_amdgpu_crtc(crtc); spin_lock_irq(&drm_dev->event_lock); - acrtc->dm_irq_params.crc_window.x_start = (uint16_t) val; - acrtc->dm_irq_params.crc_window.update_win = false; + acrtc->dm_irq_params.window_param.x_start = (uint16_t) val; + acrtc->dm_irq_params.window_param.update_win = false; spin_unlock_irq(&drm_dev->event_lock); return 0; @@ -3096,7 +3102,7 @@ static int crc_win_x_start_get(void *data, u64 *val) struct amdgpu_crtc *acrtc = to_amdgpu_crtc(crtc); spin_lock_irq(&drm_dev->event_lock); - *val = acrtc->dm_irq_params.crc_window.x_start; + *val = acrtc->dm_irq_params.window_param.x_start; spin_unlock_irq(&drm_dev->event_lock); return 0; @@ -3116,8 +3122,8 @@ static int crc_win_y_start_set(void *data, u64 val) struct amdgpu_crtc *acrtc = to_amdgpu_crtc(crtc); spin_lock_irq(&drm_dev->event_lock); - acrtc->dm_irq_params.crc_window.y_start = (uint16_t) val; - acrtc->dm_irq_params.crc_window.update_win = false; + acrtc->dm_irq_params.window_param.y_start = (uint16_t) val; + acrtc->dm_irq_params.window_param.update_win = false; spin_unlock_irq(&drm_dev->event_lock); return 0; @@ -3133,7 +3139,7 @@ static int crc_win_y_start_get(void *data, u64 *val) struct amdgpu_crtc *acrtc = to_amdgpu_crtc(crtc); spin_lock_irq(&drm_dev->event_lock); - *val = acrtc->dm_irq_params.crc_window.y_start; + *val = acrtc->dm_irq_params.window_param.y_start; spin_unlock_irq(&drm_dev->event_lock); return 0; @@ -3152,8 +3158,8 @@ static int crc_win_x_end_set(void *data, u64 val) struct amdgpu_crtc *acrtc = to_amdgpu_crtc(crtc); spin_lock_irq(&drm_dev->event_lock); - acrtc->dm_irq_params.crc_window.x_end = (uint16_t) val; - acrtc->dm_irq_params.crc_window.update_win = false; + acrtc->dm_irq_params.window_param.x_end = (uint16_t) val; + acrtc->dm_irq_params.window_param.update_win = false; spin_unlock_irq(&drm_dev->event_lock); return 0; @@ -3169,7 +3175,7 @@ static int crc_win_x_end_get(void *data, u64 *val) struct amdgpu_crtc *acrtc = to_amdgpu_crtc(crtc); spin_lock_irq(&drm_dev->event_lock); - *val = acrtc->dm_irq_params.crc_window.x_end; + *val = acrtc->dm_irq_params.window_param.x_end; spin_unlock_irq(&drm_dev->event_lock); return 0; @@ -3188,8 +3194,8 @@ static int crc_win_y_end_set(void *data, u64 val) struct amdgpu_crtc *acrtc = to_amdgpu_crtc(crtc); spin_lock_irq(&drm_dev->event_lock); - acrtc->dm_irq_params.crc_window.y_end = (uint16_t) val; - acrtc->dm_irq_params.crc_window.update_win = false; + acrtc->dm_irq_params.window_param.y_end = (uint16_t) val; + acrtc->dm_irq_params.window_param.update_win = false; spin_unlock_irq(&drm_dev->event_lock); return 0; @@ -3205,7 +3211,7 @@ static int crc_win_y_end_get(void *data, u64 *val) struct amdgpu_crtc *acrtc = to_amdgpu_crtc(crtc); spin_lock_irq(&drm_dev->event_lock); - *val = acrtc->dm_irq_params.crc_window.y_end; + *val = acrtc->dm_irq_params.window_param.y_end; spin_unlock_irq(&drm_dev->event_lock); return 0; @@ -3228,31 +3234,38 @@ static int crc_win_update_set(void *data, u64 val) return 0; if (val) { + new_acrtc = to_amdgpu_crtc(new_crtc); + mutex_lock(&adev->dm.dc_lock); + /* PSR may write to OTG CRC window control register, + * so close it before starting secure_display. + */ + amdgpu_dm_psr_disable(new_acrtc->dm_irq_params.stream); + spin_lock_irq(&adev_to_drm(adev)->event_lock); spin_lock_irq(&crc_rd_wrk->crc_rd_work_lock); if (crc_rd_wrk->crtc) { old_crtc = crc_rd_wrk->crtc; old_acrtc = to_amdgpu_crtc(old_crtc); } - new_acrtc = to_amdgpu_crtc(new_crtc); if (old_crtc && old_crtc != new_crtc) { - old_acrtc->dm_irq_params.crc_window.activated = false; - old_acrtc->dm_irq_params.crc_window.update_win = false; - old_acrtc->dm_irq_params.crc_window.skip_frame_cnt = 0; + old_acrtc->dm_irq_params.window_param.activated = false; + old_acrtc->dm_irq_params.window_param.update_win = false; + old_acrtc->dm_irq_params.window_param.skip_frame_cnt = 0; - new_acrtc->dm_irq_params.crc_window.activated = true; - new_acrtc->dm_irq_params.crc_window.update_win = true; - new_acrtc->dm_irq_params.crc_window.skip_frame_cnt = 0; + new_acrtc->dm_irq_params.window_param.activated = true; + new_acrtc->dm_irq_params.window_param.update_win = true; + new_acrtc->dm_irq_params.window_param.skip_frame_cnt = 0; crc_rd_wrk->crtc = new_crtc; } else { - new_acrtc->dm_irq_params.crc_window.activated = true; - new_acrtc->dm_irq_params.crc_window.update_win = true; - new_acrtc->dm_irq_params.crc_window.skip_frame_cnt = 0; + new_acrtc->dm_irq_params.window_param.activated = true; + new_acrtc->dm_irq_params.window_param.update_win = true; + new_acrtc->dm_irq_params.window_param.skip_frame_cnt = 0; crc_rd_wrk->crtc = new_crtc; } spin_unlock_irq(&crc_rd_wrk->crc_rd_work_lock); spin_unlock_irq(&adev_to_drm(adev)->event_lock); + mutex_unlock(&adev->dm.dc_lock); } return 0; diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.c index 6202e31c7e3a..a7fd98f57f94 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.c @@ -495,7 +495,7 @@ static void update_config(void *handle, struct cp_psp_stream_config *config) link->dp.mst_enabled = config->mst_enabled; link->dp.usb4_enabled = config->usb4_enabled; display->adjust.disable = MOD_HDCP_DISPLAY_DISABLE_AUTHENTICATION; - link->adjust.auth_delay = 3; + link->adjust.auth_delay = 0; link->adjust.hdcp1.disable = 0; conn_state = aconnector->base.state; diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c index f0b01c8dc4a6..f72c013d3a5b 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c @@ -42,39 +42,6 @@ #include "dm_helpers.h" #include "ddc_service_types.h" -struct monitor_patch_info { - unsigned int manufacturer_id; - unsigned int product_id; - void (*patch_func)(struct dc_edid_caps *edid_caps, unsigned int param); - unsigned int patch_param; -}; -static void set_max_dsc_bpp_limit(struct dc_edid_caps *edid_caps, unsigned int param); - -static const struct monitor_patch_info monitor_patch_table[] = { -{0x6D1E, 0x5BBF, set_max_dsc_bpp_limit, 15}, -{0x6D1E, 0x5B9A, set_max_dsc_bpp_limit, 15}, -}; - -static void set_max_dsc_bpp_limit(struct dc_edid_caps *edid_caps, unsigned int param) -{ - if (edid_caps) - edid_caps->panel_patch.max_dsc_target_bpp_limit = param; -} - -static int amdgpu_dm_patch_edid_caps(struct dc_edid_caps *edid_caps) -{ - int i, ret = 0; - - for (i = 0; i < ARRAY_SIZE(monitor_patch_table); i++) - if ((edid_caps->manufacturer_id == monitor_patch_table[i].manufacturer_id) - && (edid_caps->product_id == monitor_patch_table[i].product_id)) { - monitor_patch_table[i].patch_func(edid_caps, monitor_patch_table[i].patch_param); - ret++; - } - - return ret; -} - /* dm_helpers_parse_edid_caps * * Parse edid caps @@ -149,8 +116,6 @@ enum dc_edid_status dm_helpers_parse_edid_caps( kfree(sads); kfree(sadb); - amdgpu_dm_patch_edid_caps(edid_caps); - return result; } diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq_params.h b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq_params.h index 79b5f9999fec..5c9303241aeb 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq_params.h +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq_params.h @@ -39,7 +39,7 @@ struct dm_irq_params { #ifdef CONFIG_DEBUG_FS enum amdgpu_dm_pipe_crc_source crc_src; #ifdef CONFIG_DRM_AMD_SECURE_DISPLAY - struct crc_window_parm crc_window; + struct crc_window_param window_param; #endif #endif }; diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c index 6ff96b4bdda5..d7907974f25a 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c @@ -642,15 +642,18 @@ static void set_dsc_configs_from_fairness_vars(struct dsc_mst_fairness_params *p int count, int k) { + struct drm_connector *drm_connector; int i; for (i = 0; i < count; i++) { + drm_connector = ¶ms[i].aconnector->base; + memset(¶ms[i].timing->dsc_cfg, 0, sizeof(params[i].timing->dsc_cfg)); if (vars[i + k].dsc_enabled && dc_dsc_compute_config( params[i].sink->ctx->dc->res_pool->dscs[0], ¶ms[i].sink->dsc_caps.dsc_dec_caps, params[i].sink->ctx->dc->debug.dsc_min_slice_height_override, - params[i].sink->edid_caps.panel_patch.max_dsc_target_bpp_limit, + drm_connector->display_info.max_dsc_bpp, 0, params[i].timing, ¶ms[i].timing->dsc_cfg)) { @@ -692,12 +695,16 @@ static int bpp_x16_from_pbn(struct dsc_mst_fairness_params param, int pbn) struct dc_dsc_config dsc_config; u64 kbps; + struct drm_connector *drm_connector = ¶m.aconnector->base; + uint32_t max_dsc_target_bpp_limit_override = + drm_connector->display_info.max_dsc_bpp; + kbps = div_u64((u64)pbn * 994 * 8 * 54, 64); dc_dsc_compute_config( param.sink->ctx->dc->res_pool->dscs[0], ¶m.sink->dsc_caps.dsc_dec_caps, param.sink->ctx->dc->debug.dsc_min_slice_height_override, - param.sink->edid_caps.panel_patch.max_dsc_target_bpp_limit, + max_dsc_target_bpp_limit_override, (int) kbps, param.timing, &dsc_config); return dsc_config.bits_per_pixel; diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c index dfd3be49eac8..e6854f7270a6 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c @@ -1369,7 +1369,7 @@ static bool dm_plane_format_mod_supported(struct drm_plane *plane, { struct amdgpu_device *adev = drm_to_adev(plane->dev); const struct drm_format_info *info = drm_format_info(format); - struct hw_asic_id asic_id = adev->dm.dc->ctx->asic_id; + int i; enum dm_micro_swizzle microtile = modifier_gfx9_swizzle_mode(modifier) & 3; @@ -1386,49 +1386,13 @@ static bool dm_plane_format_mod_supported(struct drm_plane *plane, return true; } - /* check if swizzle mode is supported by this version of DCN */ - switch (asic_id.chip_family) { - case FAMILY_SI: - case FAMILY_CI: - case FAMILY_KV: - case FAMILY_CZ: - case FAMILY_VI: - /* asics before AI does not have modifier support */ - return false; - case FAMILY_AI: - case FAMILY_RV: - case FAMILY_NV: - case FAMILY_VGH: - case FAMILY_YELLOW_CARP: - case AMDGPU_FAMILY_GC_10_3_6: - case AMDGPU_FAMILY_GC_10_3_7: - switch (AMD_FMT_MOD_GET(TILE, modifier)) { - case AMD_FMT_MOD_TILE_GFX9_64K_R_X: - case AMD_FMT_MOD_TILE_GFX9_64K_D_X: - case AMD_FMT_MOD_TILE_GFX9_64K_S_X: - case AMD_FMT_MOD_TILE_GFX9_64K_D: - return true; - default: - return false; - } - break; - case AMDGPU_FAMILY_GC_11_0_0: - case AMDGPU_FAMILY_GC_11_0_1: - switch (AMD_FMT_MOD_GET(TILE, modifier)) { - case AMD_FMT_MOD_TILE_GFX11_256K_R_X: - case AMD_FMT_MOD_TILE_GFX9_64K_R_X: - case AMD_FMT_MOD_TILE_GFX9_64K_D_X: - case AMD_FMT_MOD_TILE_GFX9_64K_S_X: - case AMD_FMT_MOD_TILE_GFX9_64K_D: - return true; - default: - return false; - } - break; - default: - ASSERT(0); /* Unknown asic */ - break; + /* Check that the modifier is on the list of the plane's supported modifiers. */ + for (i = 0; i < plane->modifier_count; i++) { + if (modifier == plane->modifiers[i]) + break; } + if (i == plane->modifier_count) + return false; /* * For D swizzle the canonical modifier depends on the bpp, so check diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_trace.h b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_trace.h index d3bc9dc21771..0f580ea37576 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_trace.h +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_trace.h @@ -37,6 +37,7 @@ #include <drm/drm_framebuffer.h> #include <drm/drm_encoder.h> #include <drm/drm_atomic.h> +#include "dcn10/dcn10_optc.h" #include "dc/inc/core_types.h" @@ -662,6 +663,69 @@ TRACE_EVENT(dcn_fpu, ) ); +TRACE_EVENT(dcn_optc_lock_unlock_state, + TP_PROTO(const struct optc *optc_state, int instance, bool lock, const char *function, const int line), + TP_ARGS(optc_state, instance, lock, function, line), + + TP_STRUCT__entry( + __field(const char *, function) + __field(int, instance) + __field(bool, lock) + __field(int, line) + __field(int, opp_count) + __field(int, max_h_total) + __field(int, max_v_total) + __field(int, min_h_blank) + __field(int, min_h_sync_width) + __field(int, min_v_sync_width) + __field(int, min_v_blank) + __field(int, min_v_blank_interlace) + __field(int, vstartup_start) + __field(int, vupdate_offset) + __field(int, vupdate_width) + __field(int, vready_offset) + ), + TP_fast_assign( + __entry->function = function; + __entry->instance = instance; + __entry->lock = lock; + __entry->line = line; + __entry->opp_count = optc_state->opp_count; + __entry->max_h_total = optc_state->max_h_total; + __entry->max_v_total = optc_state->max_v_total; + __entry->min_h_blank = optc_state->min_h_blank; + __entry->min_h_sync_width = optc_state->min_h_sync_width; + __entry->min_v_sync_width = optc_state->min_v_sync_width; + __entry->min_v_blank = optc_state->min_v_blank; + __entry->min_v_blank_interlace = optc_state->min_v_blank_interlace; + __entry->vstartup_start = optc_state->vstartup_start; + __entry->vupdate_offset = optc_state->vupdate_offset; + __entry->vupdate_width = optc_state->vupdate_width; + __entry->vready_offset = optc_state->vupdate_offset; + ), + TP_printk("%s: %s()+%d: optc_instance=%d opp_count=%d max_h_total=%d max_v_total=%d " + "min_h_blank=%d min_h_sync_width=%d min_v_sync_width=%d min_v_blank=%d " + "min_v_blank_interlace=%d vstartup_start=%d vupdate_offset=%d vupdate_width=%d " + "vready_offset=%d", + __entry->lock ? "Lock" : "Unlock", + __entry->function, + __entry->line, + __entry->instance, + __entry->opp_count, + __entry->max_h_total, + __entry->max_v_total, + __entry->min_h_blank, + __entry->min_h_sync_width, + __entry->min_v_sync_width, + __entry->min_v_blank, + __entry->min_v_blank_interlace, + __entry->vstartup_start, + __entry->vupdate_offset, + __entry->vupdate_width, + __entry->vready_offset + ) +); + #endif /* _AMDGPU_DM_TRACE_H_ */ #undef TRACE_INCLUDE_PATH diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/dc_fpu.c b/drivers/gpu/drm/amd/display/amdgpu_dm/dc_fpu.c index ab0c6d191038..1743ca0a3641 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/dc_fpu.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/dc_fpu.c @@ -31,6 +31,8 @@ #elif defined(CONFIG_PPC64) #include <asm/switch_to.h> #include <asm/cputable.h> +#elif defined(CONFIG_ARM64) +#include <asm/neon.h> #endif /** @@ -99,6 +101,8 @@ void dc_fpu_begin(const char *function_name, const int line) preempt_disable(); enable_kernel_fp(); } +#elif defined(CONFIG_ARM64) + kernel_neon_begin(); #endif } @@ -136,6 +140,8 @@ void dc_fpu_end(const char *function_name, const int line) disable_kernel_fp(); preempt_enable(); } +#elif defined(CONFIG_ARM64) + kernel_neon_end(); #endif } diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr_vbios_smu.h b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr_vbios_smu.h index 3e5df27aa96f..1ce19d875358 100644 --- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr_vbios_smu.h +++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr_vbios_smu.h @@ -26,6 +26,8 @@ #ifndef DAL_DC_RN_CLK_MGR_VBIOS_SMU_H_ #define DAL_DC_RN_CLK_MGR_VBIOS_SMU_H_ +enum dcn_pwr_state; + int rn_vbios_smu_get_smu_version(struct clk_mgr_internal *clk_mgr); int rn_vbios_smu_set_dispclk(struct clk_mgr_internal *clk_mgr, int requested_dispclk_khz); int rn_vbios_smu_set_dprefclk(struct clk_mgr_internal *clk_mgr); @@ -33,7 +35,7 @@ int rn_vbios_smu_set_hard_min_dcfclk(struct clk_mgr_internal *clk_mgr, int reque int rn_vbios_smu_set_min_deep_sleep_dcfclk(struct clk_mgr_internal *clk_mgr, int requested_min_ds_dcfclk_khz); void rn_vbios_smu_set_phyclk(struct clk_mgr_internal *clk_mgr, int requested_phyclk_khz); int rn_vbios_smu_set_dppclk(struct clk_mgr_internal *clk_mgr, int requested_dpp_khz); -void rn_vbios_smu_set_dcn_low_power_state(struct clk_mgr_internal *clk_mgr, int display_count); +void rn_vbios_smu_set_dcn_low_power_state(struct clk_mgr_internal *clk_mgr, enum dcn_pwr_state); void rn_vbios_smu_enable_48mhz_tmdp_refclk_pwrdwn(struct clk_mgr_internal *clk_mgr, bool enable); void rn_vbios_smu_enable_pme_wa(struct clk_mgr_internal *clk_mgr); int rn_vbios_smu_is_periodic_retraining_disabled(struct clk_mgr_internal *clk_mgr); diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_clk_mgr.c index 893991a0eb97..07edd9777edf 100644 --- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_clk_mgr.c +++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_clk_mgr.c @@ -458,19 +458,6 @@ static void dcn315_get_dpm_table_from_smu(struct clk_mgr_internal *clk_mgr, dcn315_smu_transfer_dpm_table_smu_2_dram(clk_mgr); } -static uint32_t find_max_clk_value(const uint32_t clocks[], uint32_t num_clocks) -{ - uint32_t max = 0; - int i; - - for (i = 0; i < num_clocks; ++i) { - if (clocks[i] > max) - max = clocks[i]; - } - - return max; -} - static void dcn315_clk_mgr_helper_populate_bw_params( struct clk_mgr_internal *clk_mgr, struct integrated_info *bios_info, @@ -478,29 +465,21 @@ static void dcn315_clk_mgr_helper_populate_bw_params( { int i; struct clk_bw_params *bw_params = clk_mgr->base.bw_params; - uint32_t max_pstate = 0, max_fclk = 0, min_pstate = 0; + uint32_t max_pstate = clock_table->NumDfPstatesEnabled - 1; struct clk_limit_table_entry def_max = bw_params->clk_table.entries[bw_params->clk_table.num_entries - 1]; - /* Find highest fclk pstate */ - for (i = 0; i < clock_table->NumDfPstatesEnabled; i++) { - if (clock_table->DfPstateTable[i].FClk > max_fclk) { - max_fclk = clock_table->DfPstateTable[i].FClk; - max_pstate = i; - } - } - /* For 315 we want to base clock table on dcfclk, need at least one entry regardless of pmfw table */ for (i = 0; i < clock_table->NumDcfClkLevelsEnabled; i++) { int j; - uint32_t min_fclk = clock_table->DfPstateTable[0].FClk; - for (j = 1; j < clock_table->NumDfPstatesEnabled; j++) { - if (clock_table->DfPstateTable[j].Voltage <= clock_table->SocVoltage[i] - && clock_table->DfPstateTable[j].FClk < min_fclk) { - min_fclk = clock_table->DfPstateTable[j].FClk; - min_pstate = j; - } + /* DF table is sorted with clocks decreasing */ + for (j = clock_table->NumDfPstatesEnabled - 2; j >= 0; j--) { + if (clock_table->DfPstateTable[j].Voltage <= clock_table->SocVoltage[i]) + max_pstate = j; } + /* Max DCFCLK should match up with max pstate */ + if (i == clock_table->NumDcfClkLevelsEnabled - 1) + max_pstate = 0; /* First search defaults for the clocks we don't read using closest lower or equal default dcfclk */ for (j = bw_params->clk_table.num_entries - 1; j > 0; j--) @@ -511,9 +490,9 @@ static void dcn315_clk_mgr_helper_populate_bw_params( bw_params->clk_table.entries[i].dtbclk_mhz = bw_params->clk_table.entries[j].dtbclk_mhz; /* Now update clocks we do read */ - bw_params->clk_table.entries[i].fclk_mhz = min_fclk; - bw_params->clk_table.entries[i].memclk_mhz = clock_table->DfPstateTable[min_pstate].MemClk; - bw_params->clk_table.entries[i].voltage = clock_table->DfPstateTable[min_pstate].Voltage; + bw_params->clk_table.entries[i].fclk_mhz = clock_table->DfPstateTable[max_pstate].FClk; + bw_params->clk_table.entries[i].memclk_mhz = clock_table->DfPstateTable[max_pstate].MemClk; + bw_params->clk_table.entries[i].voltage = clock_table->SocVoltage[i]; bw_params->clk_table.entries[i].dcfclk_mhz = clock_table->DcfClocks[i]; bw_params->clk_table.entries[i].socclk_mhz = clock_table->SocClocks[i]; bw_params->clk_table.entries[i].dispclk_mhz = clock_table->DispClocks[i]; @@ -521,25 +500,16 @@ static void dcn315_clk_mgr_helper_populate_bw_params( bw_params->clk_table.entries[i].wck_ratio = 1; } - /* Make sure to include at least one entry and highest pstate */ - if (max_pstate != min_pstate || i == 0) { - bw_params->clk_table.entries[i].fclk_mhz = max_fclk; - bw_params->clk_table.entries[i].memclk_mhz = clock_table->DfPstateTable[max_pstate].MemClk; - bw_params->clk_table.entries[i].voltage = clock_table->DfPstateTable[max_pstate].Voltage; - bw_params->clk_table.entries[i].dcfclk_mhz = find_max_clk_value(clock_table->DcfClocks, NUM_DCFCLK_DPM_LEVELS); + /* Make sure to include at least one entry */ + if (i == 0) { + bw_params->clk_table.entries[i].fclk_mhz = clock_table->DfPstateTable[0].FClk; + bw_params->clk_table.entries[i].memclk_mhz = clock_table->DfPstateTable[0].MemClk; + bw_params->clk_table.entries[i].voltage = clock_table->DfPstateTable[0].Voltage; + bw_params->clk_table.entries[i].dcfclk_mhz = clock_table->DcfClocks[0]; bw_params->clk_table.entries[i].wck_ratio = 1; i++; } - bw_params->clk_table.num_entries = i--; - - /* Make sure all highest clocks are included*/ - bw_params->clk_table.entries[i].socclk_mhz = find_max_clk_value(clock_table->SocClocks, NUM_SOCCLK_DPM_LEVELS); - bw_params->clk_table.entries[i].dispclk_mhz = find_max_clk_value(clock_table->DispClocks, NUM_DISPCLK_DPM_LEVELS); - bw_params->clk_table.entries[i].dppclk_mhz = find_max_clk_value(clock_table->DppClocks, NUM_DPPCLK_DPM_LEVELS); - ASSERT(clock_table->DcfClocks[i] == find_max_clk_value(clock_table->DcfClocks, NUM_DCFCLK_DPM_LEVELS)); - bw_params->clk_table.entries[i].phyclk_mhz = def_max.phyclk_mhz; - bw_params->clk_table.entries[i].phyclk_d18_mhz = def_max.phyclk_d18_mhz; - bw_params->clk_table.entries[i].dtbclk_mhz = def_max.dtbclk_mhz; + bw_params->clk_table.num_entries = i; /* Set any 0 clocks to max default setting. Not an issue for * power since we aren't doing switching in such case anyway @@ -565,6 +535,11 @@ static void dcn315_clk_mgr_helper_populate_bw_params( if (!bw_params->clk_table.entries[i].dtbclk_mhz) bw_params->clk_table.entries[i].dtbclk_mhz = def_max.dtbclk_mhz; } + + /* Make sure all highest default clocks are included*/ + ASSERT(bw_params->clk_table.entries[i-1].phyclk_mhz == def_max.phyclk_mhz); + ASSERT(bw_params->clk_table.entries[i-1].phyclk_d18_mhz == def_max.phyclk_d18_mhz); + ASSERT(bw_params->clk_table.entries[i-1].dtbclk_mhz == def_max.dtbclk_mhz); ASSERT(bw_params->clk_table.entries[i-1].dcfclk_mhz); bw_params->vram_type = bios_info->memory_type; bw_params->num_channels = bios_info->ma_channel_number; diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.c index 1c612ccf1944..6f77d8e538ab 100644 --- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.c +++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.c @@ -157,6 +157,7 @@ void dcn32_init_clocks(struct clk_mgr *clk_mgr_base) struct clk_mgr_internal *clk_mgr = TO_CLK_MGR_INTERNAL(clk_mgr_base); unsigned int num_levels; struct clk_limit_num_entries *num_entries_per_clk = &clk_mgr_base->bw_params->clk_table.num_entries_per_clk; + unsigned int i; memset(&(clk_mgr_base->clks), 0, sizeof(struct dc_clocks)); clk_mgr_base->clks.p_state_change_support = true; @@ -205,18 +206,17 @@ void dcn32_init_clocks(struct clk_mgr *clk_mgr_base) clk_mgr->dpm_present = true; if (clk_mgr_base->ctx->dc->debug.min_disp_clk_khz) { - unsigned int i; - for (i = 0; i < num_levels; i++) if (clk_mgr_base->bw_params->clk_table.entries[i].dispclk_mhz < khz_to_mhz_ceil(clk_mgr_base->ctx->dc->debug.min_disp_clk_khz)) clk_mgr_base->bw_params->clk_table.entries[i].dispclk_mhz = khz_to_mhz_ceil(clk_mgr_base->ctx->dc->debug.min_disp_clk_khz); } + for (i = 0; i < num_levels; i++) + if (clk_mgr_base->bw_params->clk_table.entries[i].dispclk_mhz > 1950) + clk_mgr_base->bw_params->clk_table.entries[i].dispclk_mhz = 1950; if (clk_mgr_base->ctx->dc->debug.min_dpp_clk_khz) { - unsigned int i; - for (i = 0; i < num_levels; i++) if (clk_mgr_base->bw_params->clk_table.entries[i].dppclk_mhz < khz_to_mhz_ceil(clk_mgr_base->ctx->dc->debug.min_dpp_clk_khz)) @@ -669,6 +669,9 @@ static void dcn32_get_memclk_states_from_smu(struct clk_mgr *clk_mgr_base) &clk_mgr_base->bw_params->clk_table.entries[0].memclk_mhz, &num_entries_per_clk->num_memclk_levels); + /* memclk must have at least one level */ + num_entries_per_clk->num_memclk_levels = num_entries_per_clk->num_memclk_levels ? num_entries_per_clk->num_memclk_levels : 1; + dcn32_init_single_clock(clk_mgr, PPCLK_FCLK, &clk_mgr_base->bw_params->clk_table.entries[0].fclk_mhz, &num_entries_per_clk->num_fclk_levels); diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c index 997ab031f816..d446e6098948 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc.c @@ -135,9 +135,7 @@ static const char DC_BUILD_ID[] = "production-build"; * one or two (in the pipe-split case). */ -/******************************************************************************* - * Private functions - ******************************************************************************/ +/* Private functions */ static inline void elevate_update_type(enum surface_update_type *original, enum surface_update_type new) { @@ -401,9 +399,6 @@ bool dc_stream_adjust_vmin_vmax(struct dc *dc, { int i; - if (memcmp(adjust, &stream->adjust, sizeof(struct dc_crtc_timing_adjust)) == 0) - return true; - stream->adjust.v_total_max = adjust->v_total_max; stream->adjust.v_total_mid = adjust->v_total_mid; stream->adjust.v_total_mid_frame_num = adjust->v_total_mid_frame_num; @@ -424,18 +419,14 @@ bool dc_stream_adjust_vmin_vmax(struct dc *dc, } /** - ***************************************************************************** - * Function: dc_stream_get_last_vrr_vtotal + * dc_stream_get_last_used_drr_vtotal - dc_stream_get_last_vrr_vtotal * - * @brief - * Looks up the pipe context of dc_stream_state and gets the - * last VTOTAL used by DRR (Dynamic Refresh Rate) + * @dc: [in] dc reference + * @stream: [in] Initial dc stream state + * @adjust: [in] Updated parameters for vertical_total_min and * - * @param [in] dc: dc reference - * @param [in] stream: Initial dc stream state - * @param [in] adjust: Updated parameters for vertical_total_min and - * vertical_total_max - ***************************************************************************** + * Looks up the pipe context of dc_stream_state and gets the last VTOTAL used + * by DRR (Dynamic Refresh Rate) */ bool dc_stream_get_last_used_drr_vtotal(struct dc *dc, struct dc_stream_state *stream, @@ -491,86 +482,79 @@ bool dc_stream_get_crtc_position(struct dc *dc, } #if defined(CONFIG_DRM_AMD_SECURE_DISPLAY) -bool dc_stream_forward_dmcu_crc_window(struct dc *dc, struct dc_stream_state *stream, - struct crc_params *crc_window) +static inline void +dc_stream_forward_dmub_crc_window(struct dc_dmub_srv *dmub_srv, + struct rect *rect, struct otg_phy_mux *mux_mapping, bool is_stop) { - int i; - struct dmcu *dmcu = dc->res_pool->dmcu; - struct pipe_ctx *pipe; - struct crc_region tmp_win, *crc_win; - struct otg_phy_mux mapping_tmp, *mux_mapping; - - /*crc window can't be null*/ - if (!crc_window) - return false; - - if ((dmcu != NULL && dmcu->funcs->is_dmcu_initialized(dmcu))) { - crc_win = &tmp_win; - mux_mapping = &mapping_tmp; - /*set crc window*/ - tmp_win.x_start = crc_window->windowa_x_start; - tmp_win.y_start = crc_window->windowa_y_start; - tmp_win.x_end = crc_window->windowa_x_end; - tmp_win.y_end = crc_window->windowa_y_end; - - for (i = 0; i < MAX_PIPES; i++) { - pipe = &dc->current_state->res_ctx.pipe_ctx[i]; - if (pipe->stream == stream && !pipe->top_pipe && !pipe->prev_odm_pipe) - break; - } - - /* Stream not found */ - if (i == MAX_PIPES) - return false; - + union dmub_rb_cmd cmd = {0}; - /*set mux routing info*/ - mapping_tmp.phy_output_num = stream->link->link_enc_hw_inst; - mapping_tmp.otg_output_num = pipe->stream_res.tg->inst; + cmd.secure_display.roi_info.phy_id = mux_mapping->phy_output_num; + cmd.secure_display.roi_info.otg_id = mux_mapping->otg_output_num; - dmcu->funcs->forward_crc_window(dmcu, crc_win, mux_mapping); + if (is_stop) { + cmd.secure_display.header.type = DMUB_CMD__SECURE_DISPLAY; + cmd.secure_display.header.sub_type = DMUB_CMD__SECURE_DISPLAY_CRC_STOP_UPDATE; } else { - DC_LOG_DC("dmcu is not initialized"); - return false; + cmd.secure_display.header.type = DMUB_CMD__SECURE_DISPLAY; + cmd.secure_display.header.sub_type = DMUB_CMD__SECURE_DISPLAY_CRC_WIN_NOTIFY; + cmd.secure_display.roi_info.x_start = rect->x; + cmd.secure_display.roi_info.y_start = rect->y; + cmd.secure_display.roi_info.x_end = rect->x + rect->width; + cmd.secure_display.roi_info.y_end = rect->y + rect->height; } - return true; + dc_dmub_srv_cmd_queue(dmub_srv, &cmd); + dc_dmub_srv_cmd_execute(dmub_srv); } -bool dc_stream_stop_dmcu_crc_win_update(struct dc *dc, struct dc_stream_state *stream) +static inline void +dc_stream_forward_dmcu_crc_window(struct dmcu *dmcu, + struct rect *rect, struct otg_phy_mux *mux_mapping, bool is_stop) { - int i; - struct dmcu *dmcu = dc->res_pool->dmcu; - struct pipe_ctx *pipe; - struct otg_phy_mux mapping_tmp, *mux_mapping; + if (is_stop) + dmcu->funcs->stop_crc_win_update(dmcu, mux_mapping); + else + dmcu->funcs->forward_crc_window(dmcu, rect, mux_mapping); +} - if ((dmcu != NULL && dmcu->funcs->is_dmcu_initialized(dmcu))) { - mux_mapping = &mapping_tmp; +bool +dc_stream_forward_crc_window(struct dc *dc, + struct rect *rect, struct dc_stream_state *stream, bool is_stop) +{ + struct dmcu *dmcu; + struct dc_dmub_srv *dmub_srv; + struct otg_phy_mux mux_mapping; + struct pipe_ctx *pipe; + int i; - for (i = 0; i < MAX_PIPES; i++) { - pipe = &dc->current_state->res_ctx.pipe_ctx[i]; - if (pipe->stream == stream && !pipe->top_pipe && !pipe->prev_odm_pipe) - break; - } + for (i = 0; i < MAX_PIPES; i++) { + pipe = &dc->current_state->res_ctx.pipe_ctx[i]; + if (pipe->stream == stream && !pipe->top_pipe && !pipe->prev_odm_pipe) + break; + } - /* Stream not found */ - if (i == MAX_PIPES) - return false; + /* Stream not found */ + if (i == MAX_PIPES) + return false; + mux_mapping.phy_output_num = stream->link->link_enc_hw_inst; + mux_mapping.otg_output_num = pipe->stream_res.tg->inst; - /*set mux routing info*/ - mapping_tmp.phy_output_num = stream->link->link_enc_hw_inst; - mapping_tmp.otg_output_num = pipe->stream_res.tg->inst; + dmcu = dc->res_pool->dmcu; + dmub_srv = dc->ctx->dmub_srv; - dmcu->funcs->stop_crc_win_update(dmcu, mux_mapping); - } else { - DC_LOG_DC("dmcu is not initialized"); + /* forward to dmub */ + if (dmub_srv) + dc_stream_forward_dmub_crc_window(dmub_srv, rect, &mux_mapping, is_stop); + /* forward to dmcu */ + else if (dmcu && dmcu->funcs->is_dmcu_initialized(dmcu)) + dc_stream_forward_dmcu_crc_window(dmcu, rect, &mux_mapping, is_stop); + else return false; - } return true; } -#endif +#endif /* CONFIG_DRM_AMD_SECURE_DISPLAY */ /** * dc_stream_configure_crc() - Configure CRC capture for the given stream. @@ -1219,9 +1203,7 @@ static void wait_for_no_pipes_pending(struct dc *dc, struct dc_state *context) PERF_TRACE(); } -/******************************************************************************* - * Public functions - ******************************************************************************/ +/* Public functions */ struct dc *dc_create(const struct dc_init_data *init_params) { @@ -1488,17 +1470,19 @@ static void program_timing_sync( } } -static bool context_changed( - struct dc *dc, - struct dc_state *context) +static bool streams_changed(struct dc *dc, + struct dc_stream_state *streams[], + uint8_t stream_count) { uint8_t i; - if (context->stream_count != dc->current_state->stream_count) + if (stream_count != dc->current_state->stream_count) return true; for (i = 0; i < dc->current_state->stream_count; i++) { - if (dc->current_state->streams[i] != context->streams[i]) + if (dc->current_state->streams[i] != streams[i]) + return true; + if (!streams[i]->link->link_state_valid) return true; } @@ -1722,8 +1706,13 @@ void dc_z10_save_init(struct dc *dc) dc->hwss.z10_save_init(dc); } -/* - * Applies given context to HW and copy it into current context. +/** + * dc_commit_state_no_check - Apply context to the hardware + * + * @dc: DC object with the current status to be updated + * @context: New state that will become the current status at the end of this function + * + * Applies given context to the hardware and copy it into current context. * It's up to the user to release the src context afterwards. */ static enum dc_status dc_commit_state_no_check(struct dc *dc, struct dc_state *context) @@ -1888,12 +1877,108 @@ static enum dc_status dc_commit_state_no_check(struct dc *dc, struct dc_state *c return result; } +/** + * dc_commit_streams - Commit current stream state + * + * @dc: DC object with the commit state to be configured in the hardware + * @streams: Array with a list of stream state + * @stream_count: Total of streams + * + * Function responsible for commit streams change to the hardware. + * + * Return: + * Return DC_OK if everything work as expected, otherwise, return a dc_status + * code. + */ +enum dc_status dc_commit_streams(struct dc *dc, + struct dc_stream_state *streams[], + uint8_t stream_count) +{ + int i, j; + struct dc_state *context; + enum dc_status res = DC_OK; + struct dc_validation_set set[MAX_STREAMS] = {0}; + + if (dc->ctx->dce_environment == DCE_ENV_VIRTUAL_HW) + return res; + + if (!streams_changed(dc, streams, stream_count)) + return res; + + DC_LOG_DC("%s: %d streams\n", __func__, stream_count); + + for (i = 0; i < stream_count; i++) { + struct dc_stream_state *stream = streams[i]; + struct dc_stream_status *status = dc_stream_get_status(stream); + + dc_stream_log(dc, stream); + + set[i].stream = stream; + + if (status) { + set[i].plane_count = status->plane_count; + for (j = 0; j < status->plane_count; j++) + set[i].plane_states[j] = status->plane_states[j]; + } + } + + context = dc_create_state(dc); + if (!context) + goto context_alloc_fail; + + dc_resource_state_copy_construct_current(dc, context); + + res = dc_validate_with_context(dc, set, stream_count, context, false); + if (res != DC_OK) { + BREAK_TO_DEBUGGER(); + goto fail; + } + + res = dc_commit_state_no_check(dc, context); + + for (i = 0; i < stream_count; i++) { + for (j = 0; j < context->stream_count; j++) { + if (streams[i]->stream_id == context->streams[j]->stream_id) + streams[i]->out.otg_offset = context->stream_status[j].primary_otg_inst; + + if (dc_is_embedded_signal(streams[i]->signal)) { + struct dc_stream_status *status = dc_stream_get_status_from_state(context, streams[i]); + + if (dc->hwss.is_abm_supported) + status->is_abm_supported = dc->hwss.is_abm_supported(dc, context, streams[i]); + else + status->is_abm_supported = true; + } + } + } + +fail: + dc_release_state(context); + +context_alloc_fail: + + DC_LOG_DC("%s Finished.\n", __func__); + + return (res == DC_OK); +} + +/* TODO: When the transition to the new commit sequence is done, remove this + * function in favor of dc_commit_streams. */ bool dc_commit_state(struct dc *dc, struct dc_state *context) { enum dc_status result = DC_ERROR_UNEXPECTED; int i; - if (!context_changed(dc, context)) + /* TODO: Since change commit sequence can have a huge impact, + * we decided to only enable it for DCN3x. However, as soon as + * we get more confident about this change we'll need to enable + * the new sequence for all ASICs. */ + if (dc->ctx->dce_version >= DCN_VERSION_3_2) { + result = dc_commit_streams(dc, context->streams, context->stream_count); + return result == DC_OK; + } + + if (!streams_changed(dc, context->streams, context->stream_count)) return DC_OK; DC_LOG_DC("%s: %d streams\n", @@ -3563,10 +3648,24 @@ static void commit_planes_for_stream(struct dc *dc, } } -/* Determines if the incoming context requires a applying transition state with unnecessary - * pipe splitting and ODM disabled, due to hardware limitations. In a case where - * the OPP associated with an MPCC might change due to plane additions, this function +/** + * could_mpcc_tree_change_for_active_pipes - Check if an OPP associated with MPCC might change + * + * @dc: Used to get the current state status + * @stream: Target stream, which we want to remove the attached planes + * @surface_count: Number of surface update + * @is_plane_addition: [in] Fill out with true if it is a plane addition case + * + * DCN32x and newer support a feature named Dynamic ODM which can conflict with + * the MPO if used simultaneously in some specific configurations (e.g., + * 4k@144). This function checks if the incoming context requires applying a + * transition state with unnecessary pipe splitting and ODM disabled to + * circumvent our hardware limitations to prevent this edge case. If the OPP + * associated with an MPCC might change due to plane additions, this function * returns true. + * + * Return: + * Return true if OPP and MPCC might change, otherwise, return false. */ static bool could_mpcc_tree_change_for_active_pipes(struct dc *dc, struct dc_stream_state *stream, @@ -3641,6 +3740,24 @@ static bool could_mpcc_tree_change_for_active_pipes(struct dc *dc, return force_minimal_pipe_splitting; } +/** + * commit_minimal_transition_state - Create a transition pipe split state + * + * @dc: Used to get the current state status + * @transition_base_context: New transition state + * + * In some specific configurations, such as pipe split on multi-display with + * MPO and/or Dynamic ODM, removing a plane may cause unsupported pipe + * programming when moving to new planes. To mitigate those types of problems, + * this function adds a transition state that minimizes pipe usage before + * programming the new configuration. When adding a new plane, the current + * state requires the least pipes, so it is applied without splitting. When + * removing a plane, the new state requires the least pipes, so it is applied + * without splitting. + * + * Return: + * Return false if something is wrong in the transition state. + */ static bool commit_minimal_transition_state(struct dc *dc, struct dc_state *transition_base_context) { @@ -3650,9 +3767,35 @@ static bool commit_minimal_transition_state(struct dc *dc, bool temp_subvp_policy; enum dc_status ret = DC_ERROR_UNEXPECTED; unsigned int i, j; + unsigned int pipe_in_use = 0; if (!transition_context) return false; + /* Setup: + * Store the current ODM and MPC config in some temp variables to be + * restored after we commit the transition state. + */ + + /* check current pipes in use*/ + for (i = 0; i < dc->res_pool->pipe_count; i++) { + struct pipe_ctx *pipe = &transition_base_context->res_ctx.pipe_ctx[i]; + + if (pipe->plane_state) + pipe_in_use++; + } + + /* When the OS add a new surface if we have been used all of pipes with odm combine + * and mpc split feature, it need use commit_minimal_transition_state to transition safely. + * After OS exit MPO, it will back to use odm and mpc split with all of pipes, we need + * call it again. Otherwise return true to skip. + * + * Reduce the scenarios to use dc_commit_state_no_check in the stage of flip. Especially + * enter/exit MPO when DCN still have enough resources. + */ + if (pipe_in_use != dc->res_pool->pipe_count) { + dc_release_state(transition_context); + return true; + } if (!dc->config.is_vmin_only_asic) { tmp_mpc_policy = dc->debug.pipe_split_policy; @@ -3667,7 +3810,7 @@ static bool commit_minimal_transition_state(struct dc *dc, dc_resource_state_copy_construct(transition_base_context, transition_context); - //commit minimal state + /* commit minimal state */ if (dc->res_pool->funcs->validate_bandwidth(dc, transition_context, false)) { for (i = 0; i < transition_context->stream_count; i++) { struct dc_stream_status *stream_status = &transition_context->stream_status[i]; @@ -3685,10 +3828,12 @@ static bool commit_minimal_transition_state(struct dc *dc, ret = dc_commit_state_no_check(dc, transition_context); } - /*always release as dc_commit_state_no_check retains in good case*/ + /* always release as dc_commit_state_no_check retains in good case */ dc_release_state(transition_context); - /*restore previous pipe split and odm policy*/ + /* TearDown: + * Restore original configuration for ODM and MPO. + */ if (!dc->config.is_vmin_only_asic) dc->debug.pipe_split_policy = tmp_mpc_policy; @@ -3696,12 +3841,12 @@ static bool commit_minimal_transition_state(struct dc *dc, dc->debug.force_disable_subvp = temp_subvp_policy; if (ret != DC_OK) { - /*this should never happen*/ + /* this should never happen */ BREAK_TO_DEBUGGER(); return false; } - /*force full surface update*/ + /* force full surface update */ for (i = 0; i < dc->current_state->stream_count; i++) { for (j = 0; j < dc->current_state->stream_status[i].plane_count; j++) { dc->current_state->stream_status[i].plane_states[j]->update_flags.raw = 0xFFFFFFFF; @@ -3806,6 +3951,18 @@ void dc_commit_updates_for_stream(struct dc *dc, struct dc_context *dc_ctx = dc->ctx; int i, j; + /* TODO: Since change commit sequence can have a huge impact, + * we decided to only enable it for DCN3x. However, as soon as + * we get more confident about this change we'll need to enable + * the new sequence for all ASICs. + */ + if (dc->ctx->dce_version >= DCN_VERSION_3_2) { + dc_update_planes_and_stream(dc, srf_updates, + surface_count, stream, + stream_update); + return; + } + stream_status = dc_stream_get_status(stream); context = dc->current_state; @@ -4387,21 +4544,17 @@ void dc_mclk_switch_using_fw_based_vblank_stretch_shut_down(struct dc *dc) dc->current_state->bw_ctx.bw.dcn.clk.fw_based_mclk_switching_shut_down = true; } -/* - ***************************************************************************** - * Function: dc_is_dmub_outbox_supported - +/** + * dc_is_dmub_outbox_supported - Check if DMUB firmware support outbox notification * - * @brief - * Checks whether DMUB FW supports outbox notifications, if supported - * DM should register outbox interrupt prior to actually enabling interrupts - * via dc_enable_dmub_outbox + * @dc: [in] dc structure * - * @param - * [in] dc: dc structure + * Checks whether DMUB FW supports outbox notifications, if supported DM + * should register outbox interrupt prior to actually enabling interrupts + * via dc_enable_dmub_outbox * - * @return - * True if DMUB FW supports outbox notifications, False otherwise - ***************************************************************************** + * Return: + * True if DMUB FW supports outbox notifications, False otherwise */ bool dc_is_dmub_outbox_supported(struct dc *dc) { @@ -4419,21 +4572,17 @@ bool dc_is_dmub_outbox_supported(struct dc *dc) return dc->debug.enable_dmub_aux_for_legacy_ddc; } -/* - ***************************************************************************** - * Function: dc_enable_dmub_notifications +/** + * dc_enable_dmub_notifications - Check if dmub fw supports outbox * - * @brief - * Calls dc_is_dmub_outbox_supported to check if dmub fw supports outbox - * notifications. All DMs shall switch to dc_is_dmub_outbox_supported. - * This API shall be removed after switching. + * @dc: [in] dc structure * - * @param - * [in] dc: dc structure + * Calls dc_is_dmub_outbox_supported to check if dmub fw supports outbox + * notifications. All DMs shall switch to dc_is_dmub_outbox_supported. This + * API shall be removed after switching. * - * @return - * True if DMUB FW supports outbox notifications, False otherwise - ***************************************************************************** + * Return: + * True if DMUB FW supports outbox notifications, False otherwise */ bool dc_enable_dmub_notifications(struct dc *dc) { @@ -4441,18 +4590,11 @@ bool dc_enable_dmub_notifications(struct dc *dc) } /** - ***************************************************************************** - * Function: dc_enable_dmub_outbox + * dc_enable_dmub_outbox - Enables DMUB unsolicited notification * - * @brief - * Enables DMUB unsolicited notifications to x86 via outbox + * dc: [in] dc structure * - * @param - * [in] dc: dc structure - * - * @return - * None - ***************************************************************************** + * Enables DMUB unsolicited notifications to x86 via outbox. */ void dc_enable_dmub_outbox(struct dc *dc) { @@ -4553,21 +4695,17 @@ uint8_t get_link_index_from_dpia_port_index(const struct dc *dc, } /** - ***************************************************************************** - * Function: dc_process_dmub_set_config_async + * dc_process_dmub_set_config_async - Submits set_config command * - * @brief - * Submits set_config command to dmub via inbox message + * @dc: [in] dc structure + * @link_index: [in] link_index: link index + * @payload: [in] aux payload + * @notify: [out] set_config immediate reply * - * @param - * [in] dc: dc structure - * [in] link_index: link index - * [in] payload: aux payload - * [out] notify: set_config immediate reply + * Submits set_config command to dmub via inbox message. * - * @return - * True if successful, False if failure - ***************************************************************************** + * Return: + * True if successful, False if failure */ bool dc_process_dmub_set_config_async(struct dc *dc, uint32_t link_index, @@ -4603,21 +4741,17 @@ bool dc_process_dmub_set_config_async(struct dc *dc, } /** - ***************************************************************************** - * Function: dc_process_dmub_set_mst_slots + * dc_process_dmub_set_mst_slots - Submits MST solt allocation * - * @brief - * Submits mst slot allocation command to dmub via inbox message + * @dc: [in] dc structure + * @link_index: [in] link index + * @mst_alloc_slots: [in] mst slots to be allotted + * @mst_slots_in_use: [out] mst slots in use returned in failure case * - * @param - * [in] dc: dc structure - * [in] link_index: link index - * [in] mst_alloc_slots: mst slots to be allotted - * [out] mst_slots_in_use: mst slots in use returned in failure case + * Submits mst slot allocation command to dmub via inbox message * - * @return - * DC_OK if successful, DC_ERROR if failure - ***************************************************************************** + * Return: + * DC_OK if successful, DC_ERROR if failure */ enum dc_status dc_process_dmub_set_mst_slots(const struct dc *dc, uint32_t link_index, @@ -4657,19 +4791,12 @@ enum dc_status dc_process_dmub_set_mst_slots(const struct dc *dc, } /** - ***************************************************************************** - * Function: dc_process_dmub_dpia_hpd_int_enable - * - * @brief - * Submits dpia hpd int enable command to dmub via inbox message + * dc_process_dmub_dpia_hpd_int_enable - Submits DPIA DPD interruption * - * @param - * [in] dc: dc structure - * [in] hpd_int_enable: 1 for hpd int enable, 0 to disable + * @dc [in]: dc structure + * @hpd_int_enable [in]: 1 for hpd int enable, 0 to disable * - * @return - * None - ***************************************************************************** + * Submits dpia hpd int enable command to dmub via inbox message */ void dc_process_dmub_dpia_hpd_int_enable(const struct dc *dc, uint32_t hpd_int_enable) @@ -4698,16 +4825,13 @@ void dc_disable_accelerated_mode(struct dc *dc) /** - ***************************************************************************** - * dc_notify_vsync_int_state() - notifies vsync enable/disable state + * dc_notify_vsync_int_state - notifies vsync enable/disable state * @dc: dc structure - * @stream: stream where vsync int state changed - * @enable: whether vsync is enabled or disabled + * @stream: stream where vsync int state changed + * @enable: whether vsync is enabled or disabled * - * Called when vsync is enabled/disabled - * Will notify DMUB to start/stop ABM interrupts after steady state is reached - * - ***************************************************************************** + * Called when vsync is enabled/disabled Will notify DMUB to start/stop ABM + * interrupts after steady state is reached. */ void dc_notify_vsync_int_state(struct dc *dc, struct dc_stream_state *stream, bool enable) { @@ -4749,14 +4873,18 @@ void dc_notify_vsync_int_state(struct dc *dc, struct dc_stream_state *stream, bo if (pipe->stream_res.abm && pipe->stream_res.abm->funcs->set_abm_pause) pipe->stream_res.abm->funcs->set_abm_pause(pipe->stream_res.abm, !enable, i, pipe->stream_res.tg->inst); } -/* - * dc_extended_blank_supported: Decide whether extended blank is supported + +/** + * dc_extended_blank_supported 0 Decide whether extended blank is supported * - * Extended blank is a freesync optimization feature to be enabled in the future. - * During the extra vblank period gained from freesync, we have the ability to enter z9/z10. + * @dc: [in] Current DC state * - * @param [in] dc: Current DC state - * @return: Indicate whether extended blank is supported (true or false) + * Extended blank is a freesync optimization feature to be enabled in the + * future. During the extra vblank period gained from freesync, we have the + * ability to enter z9/z10. + * + * Return: + * Indicate whether extended blank is supported (true or false) */ bool dc_extended_blank_supported(struct dc *dc) { diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c index 7c2e3b8dc26a..471078fc3900 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c @@ -366,6 +366,7 @@ void get_hdr_visual_confirm_color( struct tg_color *color) { uint32_t color_value = MAX_TG_COLOR_VALUE; + bool is_sdr = false; /* Determine the overscan color based on the top-most (desktop) plane's context */ struct pipe_ctx *top_pipe_ctx = pipe_ctx; @@ -382,7 +383,8 @@ void get_hdr_visual_confirm_color( /* FreeSync 2 ARGB2101010 - set border color to pink */ color->color_r_cr = color_value; color->color_b_cb = color_value; - } + } else + is_sdr = true; break; case PIXEL_FORMAT_FP16: if (top_pipe_ctx->stream->out_transfer_func->tf == TRANSFER_FUNCTION_PQ) { @@ -391,14 +393,19 @@ void get_hdr_visual_confirm_color( } else if (top_pipe_ctx->stream->out_transfer_func->tf == TRANSFER_FUNCTION_GAMMA22) { /* FreeSync 2 HDR - set border color to green */ color->color_g_y = color_value; - } + } else + is_sdr = true; break; default: + is_sdr = true; + break; + } + + if (is_sdr) { /* SDR - set border color to Gray */ color->color_r_cr = color_value/2; color->color_b_cb = color_value/2; color->color_g_y = color_value/2; - break; } } diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link.c b/drivers/gpu/drm/amd/display/dc/core/dc_link.c index d7b1ace6328a..24ed057414e1 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_link.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_link.c @@ -4229,6 +4229,7 @@ static void fpga_dp_hpo_enable_link_and_stream(struct dc_state *state, struct pi link_hwss->ext.set_throttled_vcp_size(pipe_ctx, avg_time_slots_per_mtp); dc->hwss.unblank_stream(pipe_ctx, &stream->link->cur_link_settings); + dc->hwss.enable_audio_stream(pipe_ctx); } void core_link_enable_stream( @@ -4308,10 +4309,7 @@ void core_link_enable_stream( /* Still enable stream features & audio on seamless boot for DP external displays */ if (pipe_ctx->stream->signal == SIGNAL_TYPE_DISPLAY_PORT) { enable_stream_features(pipe_ctx); - if (pipe_ctx->stream_res.audio != NULL) { - pipe_ctx->stream_res.stream_enc->funcs->dp_audio_enable(pipe_ctx->stream_res.stream_enc); - dc->hwss.enable_audio_stream(pipe_ctx); - } + dc->hwss.enable_audio_stream(pipe_ctx); } #if defined(CONFIG_DRM_AMD_DC_HDCP) diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c index 1254d38f1778..e5ab751a5ca1 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c @@ -5031,7 +5031,7 @@ static bool dpcd_read_sink_ext_caps(struct dc_link *link) return true; } -bool dp_retrieve_lttpr_cap(struct dc_link *link) +enum dc_status dp_retrieve_lttpr_cap(struct dc_link *link) { uint8_t lttpr_dpcd_data[8]; enum dc_status status = DC_ERROR_UNEXPECTED; @@ -5099,7 +5099,7 @@ bool dp_retrieve_lttpr_cap(struct dc_link *link) CONN_DATA_DETECT(link, lttpr_dpcd_data, sizeof(lttpr_dpcd_data), "LTTPR Caps: "); DC_LOG_DC("is_lttpr_present = %d\n", is_lttpr_present); - return is_lttpr_present; + return status; } bool dp_is_lttpr_present(struct dc_link *link) @@ -5227,76 +5227,45 @@ static void retrieve_cable_id(struct dc_link *link) &link->dpcd_caps.cable_id, &usbc_cable_id); } -/* DPRX may take some time to respond to AUX messages after HPD asserted. - * If AUX read unsuccessful, try to wake unresponsive DPRX by toggling DPCD SET_POWER (0x600). - */ -static enum dc_status wa_try_to_wake_dprx(struct dc_link *link, uint64_t timeout_ms) +static enum dc_status wake_up_aux_channel(struct dc_link *link) { enum dc_status status = DC_ERROR_UNEXPECTED; - uint8_t dpcd_data = 0; - uint64_t start_ts = 0; - uint64_t current_ts = 0; - uint64_t time_taken_ms = 0; - enum dc_connection_type type = dc_connection_none; - bool lttpr_present; - bool vbios_lttpr_interop = link->dc->caps.vbios_lttpr_aware; + uint32_t aux_channel_retry_cnt = 0; + uint8_t dpcd_power_state = '\0'; - lttpr_present = dp_is_lttpr_present(link) || - (!vbios_lttpr_interop || !link->dc->caps.extended_aux_timeout_support); - DC_LOG_DC("lttpr_present = %d.\n", lttpr_present ? 1 : 0); + while (status != DC_OK && aux_channel_retry_cnt < 10) { + status = core_link_read_dpcd(link, DP_SET_POWER, + &dpcd_power_state, sizeof(dpcd_power_state)); - /* Issue an AUX read to test DPRX responsiveness. If LTTPR is supported the first read is expected to - * be to determine LTTPR capabilities. Otherwise trying to read power state should be an innocuous AUX read. - */ - if (lttpr_present) - status = core_link_read_dpcd( - link, - DP_LT_TUNABLE_PHY_REPEATER_FIELD_DATA_STRUCTURE_REV, - &dpcd_data, - sizeof(dpcd_data)); - else - status = core_link_read_dpcd( - link, - DP_SET_POWER, - &dpcd_data, - sizeof(dpcd_data)); + /* Delay 1 ms if AUX CH is in power down state. Based on spec + * section 2.3.1.2, if AUX CH may be powered down due to + * write to DPCD 600h = 2. Sink AUX CH is monitoring differential + * signal and may need up to 1 ms before being able to reply. + */ + if (status != DC_OK || dpcd_power_state == DP_SET_POWER_D3) { + udelay(1000); + aux_channel_retry_cnt++; + } + } if (status != DC_OK) { - DC_LOG_WARNING("%s: Read DPCD LTTPR_CAP failed - try to toggle DPCD SET_POWER for %lld ms.", - __func__, - timeout_ms); - start_ts = dm_get_timestamp(link->ctx); - - do { - if (!dc_link_detect_sink(link, &type) || type == dc_connection_none) - break; - - dpcd_data = DP_SET_POWER_D3; - status = core_link_write_dpcd( - link, - DP_SET_POWER, - &dpcd_data, - sizeof(dpcd_data)); - - dpcd_data = DP_SET_POWER_D0; - status = core_link_write_dpcd( - link, - DP_SET_POWER, - &dpcd_data, - sizeof(dpcd_data)); - - current_ts = dm_get_timestamp(link->ctx); - time_taken_ms = div_u64(dm_get_elapse_time_in_ns(link->ctx, current_ts, start_ts), 1000000); - } while (status != DC_OK && time_taken_ms < timeout_ms); + dpcd_power_state = DP_SET_POWER_D0; + status = core_link_write_dpcd( + link, + DP_SET_POWER, + &dpcd_power_state, + sizeof(dpcd_power_state)); - DC_LOG_WARNING("%s: DPCD SET_POWER %s after %lld ms%s", - __func__, - (status == DC_OK) ? "succeeded" : "failed", - time_taken_ms, - (type == dc_connection_none) ? ". Unplugged." : "."); + dpcd_power_state = DP_SET_POWER_D3; + status = core_link_write_dpcd( + link, + DP_SET_POWER, + &dpcd_power_state, + sizeof(dpcd_power_state)); + return DC_ERROR_UNEXPECTED; } - return status; + return DC_OK; } static bool retrieve_link_cap(struct dc_link *link) @@ -5308,7 +5277,6 @@ static bool retrieve_link_cap(struct dc_link *link) /*Only need to read 1 byte starting from DP_DPRX_FEATURE_ENUMERATION_LIST. */ uint8_t dpcd_dprx_data = '\0'; - uint8_t dpcd_power_state = '\0'; struct dp_device_vendor_id sink_id; union down_stream_port_count down_strm_port_count; @@ -5316,11 +5284,9 @@ static bool retrieve_link_cap(struct dc_link *link) union dp_downstream_port_present ds_port = { 0 }; enum dc_status status = DC_ERROR_UNEXPECTED; uint32_t read_dpcd_retry_cnt = 3; - uint32_t aux_channel_retry_cnt = 0; int i; struct dp_sink_hw_fw_revision dp_hw_fw_revision; const uint32_t post_oui_delay = 30; // 30ms - bool is_lttpr_present = false; memset(dpcd_data, '\0', sizeof(dpcd_data)); memset(&down_strm_port_count, @@ -5335,51 +5301,17 @@ static bool retrieve_link_cap(struct dc_link *link) dc_link_aux_try_to_configure_timeout(link->ddc, LINK_AUX_DEFAULT_LTTPR_TIMEOUT_PERIOD); - /* Try to ensure AUX channel active before proceeding. */ - if (link->dc->debug.aux_wake_wa.bits.enable_wa) { - uint64_t timeout_ms = link->dc->debug.aux_wake_wa.bits.timeout_ms; - - if (link->dc->debug.aux_wake_wa.bits.use_default_timeout) - timeout_ms = LINK_AUX_WAKE_TIMEOUT_MS; - status = wa_try_to_wake_dprx(link, timeout_ms); - } - - while (status != DC_OK && aux_channel_retry_cnt < 10) { - status = core_link_read_dpcd(link, DP_SET_POWER, - &dpcd_power_state, sizeof(dpcd_power_state)); - - /* Delay 1 ms if AUX CH is in power down state. Based on spec - * section 2.3.1.2, if AUX CH may be powered down due to - * write to DPCD 600h = 2. Sink AUX CH is monitoring differential - * signal and may need up to 1 ms before being able to reply. - */ - if (status != DC_OK || dpcd_power_state == DP_SET_POWER_D3) { - udelay(1000); - aux_channel_retry_cnt++; - } - } + status = dp_retrieve_lttpr_cap(link); - /* If aux channel is not active, return false and trigger another detect*/ if (status != DC_OK) { - dpcd_power_state = DP_SET_POWER_D0; - status = core_link_write_dpcd( - link, - DP_SET_POWER, - &dpcd_power_state, - sizeof(dpcd_power_state)); - - dpcd_power_state = DP_SET_POWER_D3; - status = core_link_write_dpcd( - link, - DP_SET_POWER, - &dpcd_power_state, - sizeof(dpcd_power_state)); - return false; + status = wake_up_aux_channel(link); + if (status == DC_OK) + dp_retrieve_lttpr_cap(link); + else + return false; } - is_lttpr_present = dp_retrieve_lttpr_cap(link); - - if (is_lttpr_present) + if (dp_is_lttpr_present(link)) configure_lttpr_mode_transparent(link); /* Read DP tunneling information. */ @@ -5406,7 +5338,7 @@ static bool retrieve_link_cap(struct dc_link *link) return false; } - if (!is_lttpr_present) + if (!dp_is_lttpr_present(link)) dc_link_aux_try_to_configure_timeout(link->ddc, LINK_AUX_DEFAULT_TIMEOUT_PERIOD); { @@ -7339,19 +7271,7 @@ void dp_retrain_link_dp_test(struct dc_link *link, link->dc->hwss.unblank_stream(&pipes[i], link_setting); - if (pipes[i].stream_res.audio) { - /* notify audio driver for - * audio modes of monitor */ - pipes[i].stream_res.audio->funcs->az_enable( - pipes[i].stream_res.audio); - - /* un-mute audio */ - /* TODO: audio should be per stream rather than - * per link */ - pipes[i].stream_res.stream_enc->funcs-> - audio_mute_control( - pipes[i].stream_res.stream_enc, false); - } + link->dc->hwss.enable_audio_stream(&pipes[i]); } } } diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c index fd8db482e56f..da164685547d 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c @@ -1768,6 +1768,17 @@ bool dc_remove_plane_from_context( return true; } +/** + * dc_rem_all_planes_for_stream - Remove planes attached to the target stream. + * + * @dc: Current dc state. + * @stream: Target stream, which we want to remove the attached plans. + * @context: New context. + * + * Return: + * Return true if DC was able to remove all planes from the target + * stream, otherwise, return false. + */ bool dc_rem_all_planes_for_stream( const struct dc *dc, struct dc_stream_state *stream, @@ -2562,9 +2573,12 @@ enum dc_status resource_map_pool_resources( /** * dc_resource_state_copy_construct_current() - Creates a new dc_state from existing state - * Is a shallow copy. Increments refcounts on existing streams and planes. + * * @dc: copy out of dc->current_state * @dst_ctx: copy into this + * + * This function makes a shallow copy of the current DC state and increments + * refcounts on existing streams and planes. */ void dc_resource_state_copy_construct_current( const struct dc *dc, @@ -2593,15 +2607,241 @@ bool dc_resource_is_dsc_encoding_supported(const struct dc *dc) return dc->res_pool->res_cap->num_dsc > 0; } +static bool planes_changed_for_existing_stream(struct dc_state *context, + struct dc_stream_state *stream, + const struct dc_validation_set set[], + int set_count) +{ + int i, j; + struct dc_stream_status *stream_status = NULL; + + for (i = 0; i < context->stream_count; i++) { + if (context->streams[i] == stream) { + stream_status = &context->stream_status[i]; + break; + } + } + + if (!stream_status) + ASSERT(0); + + for (i = 0; i < set_count; i++) + if (set[i].stream == stream) + break; + + if (i == set_count) + ASSERT(0); + + if (set[i].plane_count != stream_status->plane_count) + return true; + + for (j = 0; j < set[i].plane_count; j++) + if (set[i].plane_states[j] != stream_status->plane_states[j]) + return true; + + return false; +} /** - * dc_validate_global_state() - Determine if HW can support a given state - * Checks HW resource availability and bandwidth requirement. + * dc_validate_with_context - Validate and update the potential new stream in the context object + * + * @dc: Used to get the current state status + * @set: An array of dc_validation_set with all the current streams reference + * @set_count: Total of streams + * @context: New context + * @fast_validate: Enable or disable fast validation + * + * This function updates the potential new stream in the context object. It + * creates multiple lists for the add, remove, and unchanged streams. In + * particular, if the unchanged streams have a plane that changed, it is + * necessary to remove all planes from the unchanged streams. In summary, this + * function is responsible for validating the new context. + * + * Return: + * In case of success, return DC_OK (1), otherwise, return a DC error. + */ +enum dc_status dc_validate_with_context(struct dc *dc, + const struct dc_validation_set set[], + int set_count, + struct dc_state *context, + bool fast_validate) +{ + struct dc_stream_state *unchanged_streams[MAX_PIPES] = { 0 }; + struct dc_stream_state *del_streams[MAX_PIPES] = { 0 }; + struct dc_stream_state *add_streams[MAX_PIPES] = { 0 }; + int old_stream_count = context->stream_count; + enum dc_status res = DC_ERROR_UNEXPECTED; + int unchanged_streams_count = 0; + int del_streams_count = 0; + int add_streams_count = 0; + bool found = false; + int i, j, k; + + DC_LOGGER_INIT(dc->ctx->logger); + + /* First build a list of streams to be remove from current context */ + for (i = 0; i < old_stream_count; i++) { + struct dc_stream_state *stream = context->streams[i]; + + for (j = 0; j < set_count; j++) { + if (stream == set[j].stream) { + found = true; + break; + } + } + + if (!found) + del_streams[del_streams_count++] = stream; + + found = false; + } + + /* Second, build a list of new streams */ + for (i = 0; i < set_count; i++) { + struct dc_stream_state *stream = set[i].stream; + + for (j = 0; j < old_stream_count; j++) { + if (stream == context->streams[j]) { + found = true; + break; + } + } + + if (!found) + add_streams[add_streams_count++] = stream; + + found = false; + } + + /* Build a list of unchanged streams which is necessary for handling + * planes change such as added, removed, and updated. + */ + for (i = 0; i < set_count; i++) { + /* Check if stream is part of the delete list */ + for (j = 0; j < del_streams_count; j++) { + if (set[i].stream == del_streams[j]) { + found = true; + break; + } + } + + if (!found) { + /* Check if stream is part of the add list */ + for (j = 0; j < add_streams_count; j++) { + if (set[i].stream == add_streams[j]) { + found = true; + break; + } + } + } + + if (!found) + unchanged_streams[unchanged_streams_count++] = set[i].stream; + + found = false; + } + + /* Remove all planes for unchanged streams if planes changed */ + for (i = 0; i < unchanged_streams_count; i++) { + if (planes_changed_for_existing_stream(context, + unchanged_streams[i], + set, + set_count)) { + if (!dc_rem_all_planes_for_stream(dc, + unchanged_streams[i], + context)) { + res = DC_FAIL_DETACH_SURFACES; + goto fail; + } + } + } + + /* Remove all planes for removed streams and then remove the streams */ + for (i = 0; i < del_streams_count; i++) { + /* Need to cpy the dwb data from the old stream in order to efc to work */ + if (del_streams[i]->num_wb_info > 0) { + for (j = 0; j < add_streams_count; j++) { + if (del_streams[i]->sink == add_streams[j]->sink) { + add_streams[j]->num_wb_info = del_streams[i]->num_wb_info; + for (k = 0; k < del_streams[i]->num_wb_info; k++) + add_streams[j]->writeback_info[k] = del_streams[i]->writeback_info[k]; + } + } + } + + if (!dc_rem_all_planes_for_stream(dc, del_streams[i], context)) { + res = DC_FAIL_DETACH_SURFACES; + goto fail; + } + + res = dc_remove_stream_from_ctx(dc, context, del_streams[i]); + if (res != DC_OK) + goto fail; + } + + /* Swap seamless boot stream to pipe 0 (if needed) to ensure pipe_ctx + * matches. This may change in the future if seamless_boot_stream can be + * multiple. + */ + for (i = 0; i < add_streams_count; i++) { + mark_seamless_boot_stream(dc, add_streams[i]); + if (add_streams[i]->apply_seamless_boot_optimization && i != 0) { + struct dc_stream_state *temp = add_streams[0]; + + add_streams[0] = add_streams[i]; + add_streams[i] = temp; + break; + } + } + + /* Add new streams and then add all planes for the new stream */ + for (i = 0; i < add_streams_count; i++) { + calculate_phy_pix_clks(add_streams[i]); + res = dc_add_stream_to_ctx(dc, context, add_streams[i]); + if (res != DC_OK) + goto fail; + + if (!add_all_planes_for_stream(dc, add_streams[i], set, set_count, context)) { + res = DC_FAIL_ATTACH_SURFACES; + goto fail; + } + } + + /* Add all planes for unchanged streams if planes changed */ + for (i = 0; i < unchanged_streams_count; i++) { + if (planes_changed_for_existing_stream(context, + unchanged_streams[i], + set, + set_count)) { + if (!add_all_planes_for_stream(dc, unchanged_streams[i], set, set_count, context)) { + res = DC_FAIL_ATTACH_SURFACES; + goto fail; + } + } + } + + res = dc_validate_global_state(dc, context, fast_validate); + +fail: + if (res != DC_OK) + DC_LOG_WARNING("%s:resource validation failed, dc_status:%d\n", + __func__, + res); + + return res; +} + +/** + * dc_validate_global_state() - Determine if hardware can support a given state + * * @dc: dc struct for this driver * @new_ctx: state to be validated * @fast_validate: set to true if only yes/no to support matters * - * Return: DC_OK if the result can be programmed. Otherwise, an error code. + * Checks hardware resource availability and bandwidth requirement. + * + * Return: + * DC_OK if the result can be programmed. Otherwise, an error code. */ enum dc_status dc_validate_global_state( struct dc *dc, @@ -2789,6 +3029,12 @@ static void set_avi_info_frame( hdmi_info.bits.C0_C1 = COLORIMETRY_EXTENDED; } + if (pixel_encoding && color_space == COLOR_SPACE_2020_YCBCR && + stream->out_transfer_func->tf == TRANSFER_FUNCTION_GAMMA22) { + hdmi_info.bits.EC0_EC2 = 0; + hdmi_info.bits.C0_C1 = COLORIMETRY_ITU709; + } + /* TODO: un-hardcode aspect ratio */ aspect = stream->timing.aspect_ratio; @@ -3734,4 +3980,4 @@ bool dc_resource_acquire_secondary_pipe_for_mpc_odm( } return true; -}
\ No newline at end of file +} diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h index bfc5474c0f4c..84c82d3a6761 100644 --- a/drivers/gpu/drm/amd/display/dc/dc.h +++ b/drivers/gpu/drm/amd/display/dc/dc.h @@ -47,7 +47,7 @@ struct aux_payload; struct set_config_cmd_payload; struct dmub_notification; -#define DC_VER "3.2.207" +#define DC_VER "3.2.210" #define MAX_SURFACES 3 #define MAX_PLANES 6 @@ -56,9 +56,7 @@ struct dmub_notification; #define MIN_VIEWPORT_SIZE 12 #define MAX_NUM_EDP 2 -/******************************************************************************* - * Display Core Interfaces - ******************************************************************************/ +/* Display Core Interfaces */ struct dc_versions { const char *dc_ver; struct dmcu_version dmcu_version; @@ -395,6 +393,7 @@ struct dc_config { bool disable_dmcu; bool enable_4to1MPC; bool enable_windowed_mpo_odm; + bool forceHBR2CP2520; // Used for switching between test patterns TPS4 and CP2520 uint32_t allow_edp_hotplug_detection; bool clamp_min_dcfclk; uint64_t vblank_alignment_dto_params; @@ -494,9 +493,12 @@ enum dcn_zstate_support_state { DCN_ZSTATE_SUPPORT_ALLOW_Z10_ONLY, DCN_ZSTATE_SUPPORT_DISALLOW, }; -/* - * For any clocks that may differ per pipe - * only the max is stored in this structure + +/** + * dc_clocks - DC pipe clocks + * + * For any clocks that may differ per pipe only the max is stored in this + * structure */ struct dc_clocks { int dispclk_khz; @@ -523,6 +525,16 @@ struct dc_clocks { bool prev_p_state_change_support; bool fclk_prev_p_state_change_support; int num_ways; + + /** + * @fw_based_mclk_switching + * + * DC has a mechanism that leverage the variable refresh rate to switch + * memory clock in cases that we have a large latency to achieve the + * memory clock change and a short vblank window. DC has some + * requirements to enable this feature, and this field describes if the + * system support or not such a feature. + */ bool fw_based_mclk_switching; bool fw_based_mclk_switching_shut_down; int prev_num_ways; @@ -764,7 +776,6 @@ struct dc_debug_options { bool disable_mem_low_power; bool pstate_enabled; bool disable_dmcu; - bool disable_psr; bool force_abm_enable; bool disable_stereo_support; bool vsr_support; @@ -852,6 +863,7 @@ struct dc_debug_options { bool enable_double_buffered_dsc_pg_support; bool enable_dp_dig_pixel_rate_div_policy; enum lttpr_mode lttpr_mode_override; + unsigned int dsc_delay_factor_wa_x1000; }; struct gpu_info_soc_bounding_box_v1_0; @@ -988,9 +1000,7 @@ void dc_init_callbacks(struct dc *dc, void dc_deinit_callbacks(struct dc *dc); void dc_destroy(struct dc **dc); -/******************************************************************************* - * Surface Interfaces - ******************************************************************************/ +/* Surface Interfaces */ enum { TRANSFER_FUNC_POINTS = 1025 @@ -1269,12 +1279,23 @@ void dc_post_update_surfaces_to_stream( #include "dc_stream.h" -/* - * Structure to store surface/stream associations for validation +/** + * struct dc_validation_set - Struct to store surface/stream associations for validation */ struct dc_validation_set { + /** + * @stream: Stream state properties + */ struct dc_stream_state *stream; + + /** + * @plane_state: Surface state + */ struct dc_plane_state *plane_states[MAX_SURFACES]; + + /** + * @plane_count: Total of active planes + */ uint8_t plane_count; }; @@ -1286,6 +1307,12 @@ enum dc_status dc_validate_plane(struct dc *dc, const struct dc_plane_state *pla void get_clock_requirements_for_state(struct dc_state *state, struct AsicStateEx *info); +enum dc_status dc_validate_with_context(struct dc *dc, + const struct dc_validation_set set[], + int set_count, + struct dc_state *context, + bool fast_validate); + bool dc_set_generic_gpio_for_stereo(bool enable, struct gpio_service *gpio_service); @@ -1321,15 +1348,12 @@ void dc_resource_state_destruct(struct dc_state *context); bool dc_resource_is_dsc_encoding_supported(const struct dc *dc); -/* - * TODO update to make it about validation sets - * Set up streams and links associated to drive sinks - * The streams parameter is an absolute set of all active streams. - * - * After this call: - * Phy, Encoder, Timing Generator are programmed and enabled. - * New streams are enabled with blank stream; no memory read. - */ +enum dc_status dc_commit_streams(struct dc *dc, + struct dc_stream_state *streams[], + uint8_t stream_count); + +/* TODO: When the transition to the new commit sequence is done, remove this + * function in favor of dc_commit_streams. */ bool dc_commit_state(struct dc *dc, struct dc_state *context); struct dc_state *dc_create_state(struct dc *dc); @@ -1337,9 +1361,7 @@ struct dc_state *dc_copy_state(struct dc_state *src_ctx); void dc_retain_state(struct dc_state *context); void dc_release_state(struct dc_state *context); -/******************************************************************************* - * Link Interfaces - ******************************************************************************/ +/* Link Interfaces */ struct dpcd_caps { union dpcd_rev dpcd_rev; @@ -1441,9 +1463,7 @@ struct hdcp_caps { uint32_t dc_get_opp_for_plane(struct dc *dc, struct dc_plane_state *plane); -/******************************************************************************* - * Sink Interfaces - A sink corresponds to a display output device - ******************************************************************************/ +/* Sink Interfaces - A sink corresponds to a display output device */ struct dc_container_id { // 128bit GUID in binary form @@ -1526,9 +1546,7 @@ struct dc_cursor { }; -/******************************************************************************* - * Interrupt interfaces - ******************************************************************************/ +/* Interrupt interfaces */ enum dc_irq_source dc_interrupt_to_irq_source( struct dc *dc, uint32_t src_id, @@ -1540,9 +1558,7 @@ enum dc_irq_source dc_get_hpd_irq_source_at_index( void dc_notify_vsync_int_state(struct dc *dc, struct dc_stream_state *stream, bool enable); -/******************************************************************************* - * Power Interfaces - ******************************************************************************/ +/* Power Interfaces */ void dc_set_power_state( struct dc *dc, @@ -1615,14 +1631,10 @@ enum dc_status dc_process_dmub_set_mst_slots(const struct dc *dc, void dc_process_dmub_dpia_hpd_int_enable(const struct dc *dc, uint32_t hpd_int_enable); -/******************************************************************************* - * DSC Interfaces - ******************************************************************************/ +/* DSC Interfaces */ #include "dc_dsc.h" -/******************************************************************************* - * Disable acc mode Interfaces - ******************************************************************************/ +/* Disable acc mode Interfaces */ void dc_disable_accelerated_mode(struct dc *dc); #endif /* DC_INTERFACE_H_ */ diff --git a/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c b/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c index 0541e87e4f38..67eef5beab95 100644 --- a/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c +++ b/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c @@ -423,25 +423,20 @@ void dc_dmub_srv_get_visual_confirm_color_cmd(struct dc *dc, struct pipe_ctx *pi #ifdef CONFIG_DRM_AMD_DC_DCN /** - * *********************************************************************************************** - * populate_subvp_cmd_drr_info: Helper to populate DRR pipe info for the DMCUB subvp command + * populate_subvp_cmd_drr_info - Helper to populate DRR pipe info for the DMCUB subvp command * - * Populate the DMCUB SubVP command with DRR pipe info. All the information required for calculating - * the SubVP + DRR microschedule is populated here. + * @dc: [in] current dc state + * @subvp_pipe: [in] pipe_ctx for the SubVP pipe + * @vblank_pipe: [in] pipe_ctx for the DRR pipe + * @pipe_data: [in] Pipe data which stores the VBLANK/DRR info + * + * Populate the DMCUB SubVP command with DRR pipe info. All the information + * required for calculating the SubVP + DRR microschedule is populated here. * * High level algorithm: * 1. Get timing for SubVP pipe, phantom pipe, and DRR pipe * 2. Calculate the min and max vtotal which supports SubVP + DRR microschedule * 3. Populate the drr_info with the min and max supported vtotal values - * - * @param [in] dc: current dc state - * @param [in] subvp_pipe: pipe_ctx for the SubVP pipe - * @param [in] vblank_pipe: pipe_ctx for the DRR pipe - * @param [in] pipe_data: Pipe data which stores the VBLANK/DRR info - * - * @return: void - * - * *********************************************************************************************** */ static void populate_subvp_cmd_drr_info(struct dc *dc, struct pipe_ctx *subvp_pipe, @@ -493,22 +488,18 @@ static void populate_subvp_cmd_drr_info(struct dc *dc, } /** - * *********************************************************************************************** - * populate_subvp_cmd_vblank_pipe_info: Helper to populate VBLANK pipe info for the DMUB subvp command + * populate_subvp_cmd_vblank_pipe_info - Helper to populate VBLANK pipe info for the DMUB subvp command * - * Populate the DMCUB SubVP command with VBLANK pipe info. All the information required to calculate - * the microschedule for SubVP + VBLANK case is stored in the pipe_data (subvp_data and vblank_data). - * Also check if the VBLANK pipe is a DRR display -- if it is make a call to populate drr_info. + * @dc: [in] current dc state + * @context: [in] new dc state + * @cmd: [in] DMUB cmd to be populated with SubVP info + * @vblank_pipe: [in] pipe_ctx for the VBLANK pipe + * @cmd_pipe_index: [in] index for the pipe array in DMCUB SubVP cmd * - * @param [in] dc: current dc state - * @param [in] context: new dc state - * @param [in] cmd: DMUB cmd to be populated with SubVP info - * @param [in] vblank_pipe: pipe_ctx for the VBLANK pipe - * @param [in] cmd_pipe_index: index for the pipe array in DMCUB SubVP cmd - * - * @return: void - * - * *********************************************************************************************** + * Populate the DMCUB SubVP command with VBLANK pipe info. All the information + * required to calculate the microschedule for SubVP + VBLANK case is stored in + * the pipe_data (subvp_data and vblank_data). Also check if the VBLANK pipe + * is a DRR display -- if it is make a call to populate drr_info. */ static void populate_subvp_cmd_vblank_pipe_info(struct dc *dc, struct dc_state *context, @@ -551,22 +542,18 @@ static void populate_subvp_cmd_vblank_pipe_info(struct dc *dc, } /** - * *********************************************************************************************** - * update_subvp_prefetch_end_to_mall_start: Helper for SubVP + SubVP case - * - * For SubVP + SubVP, we use a single vertical interrupt to start the microschedule for both - * SubVP pipes. In order for this to work correctly, the MALL REGION of both SubVP pipes must - * start at the same time. This function lengthens the prefetch end to mall start delay of the - * SubVP pipe that has the shorter prefetch so that both MALL REGION's will start at the same time. - * - * @param [in] dc: current dc state - * @param [in] context: new dc state - * @param [in] cmd: DMUB cmd to be populated with SubVP info - * @param [in] subvp_pipes: Array of SubVP pipes (should always be length 2) + * update_subvp_prefetch_end_to_mall_start - Helper for SubVP + SubVP case * - * @return: void + * @dc: [in] current dc state + * @context: [in] new dc state + * @cmd: [in] DMUB cmd to be populated with SubVP info + * @subvp_pipes: [in] Array of SubVP pipes (should always be length 2) * - * *********************************************************************************************** + * For SubVP + SubVP, we use a single vertical interrupt to start the + * microschedule for both SubVP pipes. In order for this to work correctly, the + * MALL REGION of both SubVP pipes must start at the same time. This function + * lengthens the prefetch end to mall start delay of the SubVP pipe that has + * the shorter prefetch so that both MALL REGION's will start at the same time. */ static void update_subvp_prefetch_end_to_mall_start(struct dc *dc, struct dc_state *context, @@ -608,22 +595,17 @@ static void update_subvp_prefetch_end_to_mall_start(struct dc *dc, } /** - * *************************************************************************************** - * setup_subvp_dmub_command: Helper to populate the SubVP pipe info for the DMUB subvp command + * populate_subvp_cmd_pipe_info - Helper to populate the SubVP pipe info for the DMUB subvp command * - * Populate the DMCUB SubVP command with SubVP pipe info. All the information required to - * calculate the microschedule for the SubVP pipe is stored in the pipe_data of the DMCUB - * SubVP command. + * @dc: [in] current dc state + * @context: [in] new dc state + * @cmd: [in] DMUB cmd to be populated with SubVP info + * @subvp_pipe: [in] pipe_ctx for the SubVP pipe + * @cmd_pipe_index: [in] index for the pipe array in DMCUB SubVP cmd * - * @param [in] dc: current dc state - * @param [in] context: new dc state - * @param [in] cmd: DMUB cmd to be populated with SubVP info - * @param [in] subvp_pipe: pipe_ctx for the SubVP pipe - * @param [in] cmd_pipe_index: index for the pipe array in DMCUB SubVP cmd - * - * @return: void - * - * *************************************************************************************** + * Populate the DMCUB SubVP command with SubVP pipe info. All the information + * required to calculate the microschedule for the SubVP pipe is stored in the + * pipe_data of the DMCUB SubVP command. */ static void populate_subvp_cmd_pipe_info(struct dc *dc, struct dc_state *context, @@ -703,19 +685,14 @@ static void populate_subvp_cmd_pipe_info(struct dc *dc, } /** - * *************************************************************************************** - * dc_dmub_setup_subvp_dmub_command: Populate the DMCUB SubVP command - * - * This function loops through each pipe and populates the DMUB - * SubVP CMD info based on the pipe (e.g. SubVP, VBLANK). - * - * @param [in] dc: current dc state - * @param [in] context: new dc state - * @param [in] cmd: DMUB cmd to be populated with SubVP info + * dc_dmub_setup_subvp_dmub_command - Populate the DMCUB SubVP command * - * @return: void + * @dc: [in] current dc state + * @context: [in] new dc state + * @cmd: [in] DMUB cmd to be populated with SubVP info * - * *************************************************************************************** + * This function loops through each pipe and populates the DMUB SubVP CMD info + * based on the pipe (e.g. SubVP, VBLANK). */ void dc_dmub_setup_subvp_dmub_command(struct dc *dc, struct dc_state *context, @@ -962,19 +939,14 @@ static void dc_build_cursor_attribute_update_payload1( } /** - * *************************************************************************************** - * dc_send_update_cursor_info_to_dmu: Populate the DMCUB Cursor update info command + * dc_send_update_cursor_info_to_dmu - Populate the DMCUB Cursor update info command * - * This function would store the cursor related information and pass it into dmub + * @pCtx: [in] pipe context + * @pipe_idx: [in] pipe index * - * @param [in] pCtx: pipe context - * @param [in] pipe_idx: pipe index - * - * @return: void - * - * *************************************************************************************** + * This function would store the cursor related information and pass it into + * dmub */ - void dc_send_update_cursor_info_to_dmu( struct pipe_ctx *pCtx, uint8_t pipe_idx) { diff --git a/drivers/gpu/drm/amd/display/dc/dc_link.h b/drivers/gpu/drm/amd/display/dc/dc_link.h index caf0c7af2d0b..edb4532eaa39 100644 --- a/drivers/gpu/drm/amd/display/dc/dc_link.h +++ b/drivers/gpu/drm/amd/display/dc/dc_link.h @@ -117,7 +117,7 @@ struct psr_settings { * Add a struct dc_panel_config under dc_link */ struct dc_panel_config { - // extra panel power sequence parameters + /* extra panel power sequence parameters */ struct pps { unsigned int extra_t3_ms; unsigned int extra_t7_ms; @@ -127,13 +127,21 @@ struct dc_panel_config { unsigned int extra_t12_ms; unsigned int extra_post_OUI_ms; } pps; - // ABM + /* PSR */ + struct psr { + bool disable_psr; + bool disallow_psrsu; + bool rc_disable; + bool rc_allow_static_screen; + bool rc_allow_fullscreen_VPB; + } psr; + /* ABM */ struct varib { unsigned int varibright_feature_enable; unsigned int def_varibright_level; unsigned int abm_config_setting; } varib; - // edp DSC + /* edp DSC */ struct dsc { bool disable_dsc_edp; unsigned int force_dsc_edp_policy; @@ -158,6 +166,14 @@ struct dc_link { enum dc_irq_source irq_source_hpd_rx;/* aka DP Short Pulse */ bool is_hpd_filter_disabled; bool dp_ss_off; + + /** + * @link_state_valid: + * + * If there is no link and local sink, this variable should be set to + * false. Otherwise, it should be set to true; usually, the function + * core_link_enable_stream sets this field to true. + */ bool link_state_valid; bool aux_access_disabled; bool sync_lt_in_progress; diff --git a/drivers/gpu/drm/amd/display/dc/dc_stream.h b/drivers/gpu/drm/amd/display/dc/dc_stream.h index 9e6025c98db9..f4dfd3a49b68 100644 --- a/drivers/gpu/drm/amd/display/dc/dc_stream.h +++ b/drivers/gpu/drm/amd/display/dc/dc_stream.h @@ -41,6 +41,10 @@ struct timing_sync_info { struct dc_stream_status { int primary_otg_inst; int stream_enc_inst; + + /** + * @plane_count: Total of planes attached to a single stream + */ int plane_count; int audio_inst; struct timing_sync_info timing_sync_info; @@ -197,7 +201,18 @@ struct dc_stream_state { bool use_vsc_sdp_for_colorimetry; bool ignore_msa_timing_param; + /** + * @allow_freesync: + * + * It say if Freesync is enabled or not. + */ bool allow_freesync; + + /** + * @vrr_active_variable: + * + * It describes if VRR is in use. + */ bool vrr_active_variable; bool freesync_on_desktop; @@ -517,10 +532,10 @@ bool dc_stream_get_crtc_position(struct dc *dc, unsigned int *nom_v_pos); #if defined(CONFIG_DRM_AMD_SECURE_DISPLAY) -bool dc_stream_forward_dmcu_crc_window(struct dc *dc, struct dc_stream_state *stream, - struct crc_params *crc_window); -bool dc_stream_stop_dmcu_crc_win_update(struct dc *dc, - struct dc_stream_state *stream); +bool dc_stream_forward_crc_window(struct dc *dc, + struct rect *rect, + struct dc_stream_state *stream, + bool is_stop); #endif bool dc_stream_configure_crc(struct dc *dc, diff --git a/drivers/gpu/drm/amd/display/dc/dc_trace.h b/drivers/gpu/drm/amd/display/dc/dc_trace.h index c711797e5c9e..bbec308a3a5e 100644 --- a/drivers/gpu/drm/amd/display/dc/dc_trace.h +++ b/drivers/gpu/drm/amd/display/dc/dc_trace.h @@ -40,3 +40,5 @@ #define TRACE_DCN_FPU(begin, function, line, ref_count) \ trace_dcn_fpu(begin, function, line, ref_count) +#define TRACE_OPTC_LOCK_UNLOCK_STATE(optc, inst, lock) \ + trace_dcn_optc_lock_unlock_state(optc, inst, lock, __func__, __LINE__) diff --git a/drivers/gpu/drm/amd/display/dc/dc_types.h b/drivers/gpu/drm/amd/display/dc/dc_types.h index ad9041472cca..dc78e2404b48 100644 --- a/drivers/gpu/drm/amd/display/dc/dc_types.h +++ b/drivers/gpu/drm/amd/display/dc/dc_types.h @@ -993,4 +993,11 @@ struct display_endpoint_id { enum display_endpoint_type ep_type; }; +#if defined(CONFIG_DRM_AMD_SECURE_DISPLAY) +struct otg_phy_mux { + uint8_t phy_output_num; + uint8_t otg_output_num; +}; +#endif + #endif /* DC_TYPES_H_ */ diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_dmcu.c b/drivers/gpu/drm/amd/display/dc/dce/dce_dmcu.c index fbb19e253f50..d3cc5ec46956 100644 --- a/drivers/gpu/drm/amd/display/dc/dce/dce_dmcu.c +++ b/drivers/gpu/drm/amd/display/dc/dce/dce_dmcu.c @@ -927,19 +927,20 @@ static bool dcn10_recv_edid_cea_ack(struct dmcu *dmcu, int *offset) #if defined(CONFIG_DRM_AMD_SECURE_DISPLAY) static void dcn10_forward_crc_window(struct dmcu *dmcu, - struct crc_region *crc_win, + struct rect *rect, struct otg_phy_mux *mux_mapping) { struct dce_dmcu *dmcu_dce = TO_DCE_DMCU(dmcu); unsigned int dmcu_max_retry_on_wait_reg_ready = 801; unsigned int dmcu_wait_reg_ready_interval = 100; unsigned int crc_start = 0, crc_end = 0, otg_phy_mux = 0; + int x_start, y_start, x_end, y_end; /* If microcontroller is not running, do nothing */ if (dmcu->dmcu_state != DMCU_RUNNING) return; - if (!crc_win) + if (!rect) return; /* waitDMCUReadyForCmd */ @@ -947,9 +948,14 @@ static void dcn10_forward_crc_window(struct dmcu *dmcu, dmcu_wait_reg_ready_interval, dmcu_max_retry_on_wait_reg_ready); + x_start = rect->x; + y_start = rect->y; + x_end = x_start + rect->width; + y_end = y_start + rect->height; + /* build up nitification data */ - crc_start = (((unsigned int) crc_win->x_start) << 16) | crc_win->y_start; - crc_end = (((unsigned int) crc_win->x_end) << 16) | crc_win->y_end; + crc_start = (((unsigned int) x_start) << 16) | y_start; + crc_end = (((unsigned int) x_end) << 16) | y_end; otg_phy_mux = (((unsigned int) mux_mapping->otg_output_num) << 16) | mux_mapping->phy_output_num; diff --git a/drivers/gpu/drm/amd/display/dc/dce/dmub_psr.c b/drivers/gpu/drm/amd/display/dc/dce/dmub_psr.c index bec5e9f787fc..cda1592c3a5b 100644 --- a/drivers/gpu/drm/amd/display/dc/dce/dmub_psr.c +++ b/drivers/gpu/drm/amd/display/dc/dce/dmub_psr.c @@ -399,7 +399,11 @@ static bool dmub_psr_copy_settings(struct dmub_psr *dmub, link->psr_settings.force_ffu_mode = 0; copy_settings_data->force_ffu_mode = link->psr_settings.force_ffu_mode; - if (link->fec_state == dc_link_fec_enabled && + if (((link->dpcd_caps.fec_cap.bits.FEC_CAPABLE && + !link->dc->debug.disable_fec) && + (link->dpcd_caps.dsc_caps.dsc_basic_caps.fields.dsc_support.DSC_SUPPORT && + !link->panel_config.dsc.disable_dsc_edp && + link->dc->caps.edp_dsc_support)) && link->dpcd_caps.sink_dev_id == DP_DEVICE_ID_38EC11 && (!memcmp(link->dpcd_caps.sink_dev_id_str, DP_SINK_DEVICE_STR_ID_1, sizeof(DP_SINK_DEVICE_STR_ID_1)) || diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c index d260eaa1509e..c5380ce70653 100644 --- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c +++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c @@ -688,16 +688,6 @@ void dce110_enable_stream(struct pipe_ctx *pipe_ctx) early_control = lane_count; tg->funcs->set_early_control(tg, early_control); - - /* enable audio only within mode set */ - if (pipe_ctx->stream_res.audio != NULL) { - if (dc_is_dp_signal(pipe_ctx->stream->signal)) - pipe_ctx->stream_res.stream_enc->funcs->dp_audio_enable(pipe_ctx->stream_res.stream_enc); - } - - - - } static enum bp_result link_transmitter_control( @@ -1081,12 +1071,14 @@ void dce110_enable_audio_stream(struct pipe_ctx *pipe_ctx) struct dc *dc; struct clk_mgr *clk_mgr; unsigned int i, num_audio = 1; + const struct link_hwss *link_hwss; if (!pipe_ctx->stream) return; dc = pipe_ctx->stream->ctx->dc; clk_mgr = dc->clk_mgr; + link_hwss = get_link_hwss(pipe_ctx->stream->link, &pipe_ctx->link_res); if (pipe_ctx->stream_res.audio && pipe_ctx->stream_res.audio->enabled == true) return; @@ -1103,56 +1095,35 @@ void dce110_enable_audio_stream(struct pipe_ctx *pipe_ctx) if (num_audio >= 1 && clk_mgr->funcs->enable_pme_wa) /*this is the first audio. apply the PME w/a in order to wake AZ from D3*/ clk_mgr->funcs->enable_pme_wa(clk_mgr); - /* un-mute audio */ - /* TODO: audio should be per stream rather than per link */ - if (is_dp_128b_132b_signal(pipe_ctx)) - pipe_ctx->stream_res.hpo_dp_stream_enc->funcs->audio_mute_control( - pipe_ctx->stream_res.hpo_dp_stream_enc, false); - else - pipe_ctx->stream_res.stream_enc->funcs->audio_mute_control( - pipe_ctx->stream_res.stream_enc, false); + + link_hwss->enable_audio_packet(pipe_ctx); + if (pipe_ctx->stream_res.audio) pipe_ctx->stream_res.audio->enabled = true; } - - if (dc_is_dp_signal(pipe_ctx->stream->signal)) - dp_source_sequence_trace(pipe_ctx->stream->link, DPCD_SOURCE_SEQ_AFTER_ENABLE_AUDIO_STREAM); } void dce110_disable_audio_stream(struct pipe_ctx *pipe_ctx) { struct dc *dc; struct clk_mgr *clk_mgr; + const struct link_hwss *link_hwss; if (!pipe_ctx || !pipe_ctx->stream) return; dc = pipe_ctx->stream->ctx->dc; clk_mgr = dc->clk_mgr; + link_hwss = get_link_hwss(pipe_ctx->stream->link, &pipe_ctx->link_res); if (pipe_ctx->stream_res.audio && pipe_ctx->stream_res.audio->enabled == false) return; - if (is_dp_128b_132b_signal(pipe_ctx)) - pipe_ctx->stream_res.hpo_dp_stream_enc->funcs->audio_mute_control( - pipe_ctx->stream_res.hpo_dp_stream_enc, true); - else - pipe_ctx->stream_res.stream_enc->funcs->audio_mute_control( - pipe_ctx->stream_res.stream_enc, true); + link_hwss->disable_audio_packet(pipe_ctx); + if (pipe_ctx->stream_res.audio) { pipe_ctx->stream_res.audio->enabled = false; - if (dc_is_dp_signal(pipe_ctx->stream->signal)) - if (is_dp_128b_132b_signal(pipe_ctx)) - pipe_ctx->stream_res.hpo_dp_stream_enc->funcs->dp_audio_disable( - pipe_ctx->stream_res.hpo_dp_stream_enc); - else - pipe_ctx->stream_res.stream_enc->funcs->dp_audio_disable( - pipe_ctx->stream_res.stream_enc); - else - pipe_ctx->stream_res.stream_enc->funcs->hdmi_audio_disable( - pipe_ctx->stream_res.stream_enc); - if (clk_mgr->funcs->enable_pme_wa) /*this is the first audio. apply the PME w/a in order to wake AZ from D3*/ clk_mgr->funcs->enable_pme_wa(clk_mgr); @@ -1163,9 +1134,6 @@ void dce110_disable_audio_stream(struct pipe_ctx *pipe_ctx) * stream->stream_engine_id); */ } - - if (dc_is_dp_signal(pipe_ctx->stream->signal)) - dp_source_sequence_trace(pipe_ctx->stream->link, DPCD_SOURCE_SEQ_AFTER_DISABLE_AUDIO_STREAM); } void dce110_disable_stream(struct pipe_ctx *pipe_ctx) @@ -1487,6 +1455,9 @@ static enum dc_status apply_single_controller_ctx_to_hw( unsigned int event_triggers = 0; struct pipe_ctx *odm_pipe = pipe_ctx->next_odm_pipe; struct dce_hwseq *hws = dc->hwseq; + const struct link_hwss *link_hwss = get_link_hwss( + link, &pipe_ctx->link_res); + if (hws->funcs.disable_stream_gating) { hws->funcs.disable_stream_gating(dc, pipe_ctx); @@ -1497,23 +1468,8 @@ static enum dc_status apply_single_controller_ctx_to_hw( build_audio_output(context, pipe_ctx, &audio_output); - if (dc_is_dp_signal(pipe_ctx->stream->signal)) - if (is_dp_128b_132b_signal(pipe_ctx)) - pipe_ctx->stream_res.hpo_dp_stream_enc->funcs->dp_audio_setup( - pipe_ctx->stream_res.hpo_dp_stream_enc, - pipe_ctx->stream_res.audio->inst, - &pipe_ctx->stream->audio_info); - else - pipe_ctx->stream_res.stream_enc->funcs->dp_audio_setup( - pipe_ctx->stream_res.stream_enc, - pipe_ctx->stream_res.audio->inst, - &pipe_ctx->stream->audio_info); - else - pipe_ctx->stream_res.stream_enc->funcs->hdmi_audio_setup( - pipe_ctx->stream_res.stream_enc, - pipe_ctx->stream_res.audio->inst, - &pipe_ctx->stream->audio_info, - &audio_output.crtc_info); + link_hwss->setup_audio_output(pipe_ctx, &audio_output, + pipe_ctx->stream_res.audio->inst); pipe_ctx->stream_res.audio->funcs->az_configure( pipe_ctx->stream_res.audio, diff --git a/drivers/gpu/drm/amd/display/dc/dce60/dce60_resource.c b/drivers/gpu/drm/amd/display/dc/dce60/dce60_resource.c index fc6aa098bda0..8db9f7514466 100644 --- a/drivers/gpu/drm/amd/display/dc/dce60/dce60_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dce60/dce60_resource.c @@ -1128,6 +1128,7 @@ struct resource_pool *dce60_create_resource_pool( if (dce60_construct(num_virtual_links, dc, pool)) return &pool->base; + kfree(pool); BREAK_TO_DEBUGGER(); return NULL; } @@ -1325,6 +1326,7 @@ struct resource_pool *dce61_create_resource_pool( if (dce61_construct(num_virtual_links, dc, pool)) return &pool->base; + kfree(pool); BREAK_TO_DEBUGGER(); return NULL; } @@ -1518,6 +1520,7 @@ struct resource_pool *dce64_create_resource_pool( if (dce64_construct(num_virtual_links, dc, pool)) return &pool->base; + kfree(pool); BREAK_TO_DEBUGGER(); return NULL; } diff --git a/drivers/gpu/drm/amd/display/dc/dce80/dce80_resource.c b/drivers/gpu/drm/amd/display/dc/dce80/dce80_resource.c index b28025960050..5825e6f412bd 100644 --- a/drivers/gpu/drm/amd/display/dc/dce80/dce80_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dce80/dce80_resource.c @@ -1137,6 +1137,7 @@ struct resource_pool *dce80_create_resource_pool( if (dce80_construct(num_virtual_links, dc, pool)) return &pool->base; + kfree(pool); BREAK_TO_DEBUGGER(); return NULL; } @@ -1336,6 +1337,7 @@ struct resource_pool *dce81_create_resource_pool( if (dce81_construct(num_virtual_links, dc, pool)) return &pool->base; + kfree(pool); BREAK_TO_DEBUGGER(); return NULL; } diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.c index 33d780218790..c9e53dc49c92 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.c +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.c @@ -27,6 +27,7 @@ #include "reg_helper.h" #include "dcn10_optc.h" #include "dc.h" +#include "dc_trace.h" #define REG(reg)\ optc1->tg_regs->reg @@ -657,6 +658,8 @@ void optc1_lock(struct timing_generator *optc) REG_WAIT(OTG_MASTER_UPDATE_LOCK, UPDATE_LOCK_STATUS, 1, 1, 10); + + TRACE_OPTC_LOCK_UNLOCK_STATE(optc1, optc->inst, true); } void optc1_unlock(struct timing_generator *optc) @@ -665,6 +668,8 @@ void optc1_unlock(struct timing_generator *optc) REG_SET(OTG_MASTER_UPDATE_LOCK, 0, OTG_MASTER_UPDATE_LOCK, 0); + + TRACE_OPTC_LOCK_UNLOCK_STATE(optc1, optc->inst, false); } void optc1_get_position(struct timing_generator *optc, diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c index 56d30baf12df..6bfac8088ab0 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c @@ -1295,47 +1295,6 @@ static uint32_t read_pipe_fuses(struct dc_context *ctx) return value; } -/* - * Some architectures don't support soft-float (e.g. aarch64), on those - * this function has to be called with hardfloat enabled, make sure not - * to inline it so whatever fp stuff is done stays inside - */ -static noinline void dcn10_resource_construct_fp( - struct dc *dc) -{ - if (dc->ctx->dce_version == DCN_VERSION_1_01) { - struct dcn_soc_bounding_box *dcn_soc = dc->dcn_soc; - struct dcn_ip_params *dcn_ip = dc->dcn_ip; - struct display_mode_lib *dml = &dc->dml; - - dml->ip.max_num_dpp = 3; - /* TODO how to handle 23.84? */ - dcn_soc->dram_clock_change_latency = 23; - dcn_ip->max_num_dpp = 3; - } - if (ASICREV_IS_RV1_F0(dc->ctx->asic_id.hw_internal_rev)) { - dc->dcn_soc->urgent_latency = 3; - dc->debug.disable_dmcu = true; - dc->dcn_soc->fabric_and_dram_bandwidth_vmax0p9 = 41.60f; - } - - - dc->dcn_soc->number_of_channels = dc->ctx->asic_id.vram_width / ddr4_dram_width; - ASSERT(dc->dcn_soc->number_of_channels < 3); - if (dc->dcn_soc->number_of_channels == 0)/*old sbios bug*/ - dc->dcn_soc->number_of_channels = 2; - - if (dc->dcn_soc->number_of_channels == 1) { - dc->dcn_soc->fabric_and_dram_bandwidth_vmax0p9 = 19.2f; - dc->dcn_soc->fabric_and_dram_bandwidth_vnom0p8 = 17.066f; - dc->dcn_soc->fabric_and_dram_bandwidth_vmid0p72 = 14.933f; - dc->dcn_soc->fabric_and_dram_bandwidth_vmin0p65 = 12.8f; - if (ASICREV_IS_RV1_F0(dc->ctx->asic_id.hw_internal_rev)) { - dc->dcn_soc->fabric_and_dram_bandwidth_vmax0p9 = 20.80f; - } - } -} - static bool verify_clock_values(struct dm_pp_clock_levels_with_voltage *clks) { int i; @@ -1510,8 +1469,9 @@ static bool dcn10_resource_construct( memcpy(dc->dcn_ip, &dcn10_ip_defaults, sizeof(dcn10_ip_defaults)); memcpy(dc->dcn_soc, &dcn10_soc_defaults, sizeof(dcn10_soc_defaults)); - /* Other architectures we build for build this with soft-float */ + DC_FP_START(); dcn10_resource_construct_fp(dc); + DC_FP_END(); if (!dc->config.is_vmin_only_asic) if (ASICREV_IS_RAVEN2(dc->ctx->asic_id.hw_internal_rev)) diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubp.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubp.c index 4996d2810edb..938dba5249d4 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubp.c +++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubp.c @@ -623,6 +623,10 @@ void hubp2_cursor_set_attributes( hubp->att.size.bits.width = attr->width; hubp->att.size.bits.height = attr->height; hubp->att.cur_ctl.bits.mode = attr->color_format; + + hubp->cur_rect.w = attr->width; + hubp->cur_rect.h = attr->height; + hubp->att.cur_ctl.bits.pitch = hw_pitch; hubp->att.cur_ctl.bits.line_per_chunk = lpc; hubp->att.cur_ctl.bits.cur_2x_magnify = attr->attribute_flags.bits.ENABLE_MAGNIFICATION; diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c index d732b6f031a1..f3334f513eb4 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c +++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c @@ -1079,6 +1079,29 @@ void dcn20_blank_pixel_data( 0); } + if (!blank && dc->debug.enable_single_display_2to1_odm_policy) { + /* when exiting dynamic ODM need to reinit DPG state for unused pipes */ + struct pipe_ctx *old_odm_pipe = dc->current_state->res_ctx.pipe_ctx[pipe_ctx->pipe_idx].next_odm_pipe; + + odm_pipe = pipe_ctx->next_odm_pipe; + + while (old_odm_pipe) { + if (!odm_pipe || old_odm_pipe->pipe_idx != odm_pipe->pipe_idx) + dc->hwss.set_disp_pattern_generator(dc, + old_odm_pipe, + CONTROLLER_DP_TEST_PATTERN_VIDEOMODE, + CONTROLLER_DP_COLOR_SPACE_UDEFINED, + COLOR_DEPTH_888, + NULL, + 0, + 0, + 0); + old_odm_pipe = old_odm_pipe->next_odm_pipe; + if (odm_pipe) + odm_pipe = odm_pipe->next_odm_pipe; + } + } + if (!blank) if (stream_res->abm) { dc->hwss.set_pipe(pipe_ctx); @@ -1270,16 +1293,6 @@ void dcn20_pipe_control_lock( lock, &hw_locks, &inst_flags); - } else if (pipe->stream && pipe->stream->mall_stream_config.type == SUBVP_MAIN) { - union dmub_inbox0_cmd_lock_hw hw_lock_cmd = { 0 }; - hw_lock_cmd.bits.command_code = DMUB_INBOX0_CMD__HW_LOCK; - hw_lock_cmd.bits.hw_lock_client = HW_LOCK_CLIENT_DRIVER; - hw_lock_cmd.bits.lock_pipe = 1; - hw_lock_cmd.bits.otg_inst = pipe->stream_res.tg->inst; - hw_lock_cmd.bits.lock = lock; - if (!lock) - hw_lock_cmd.bits.should_release = 1; - dmub_hw_lock_mgr_inbox0_cmd(dc->ctx->dmub_srv, hw_lock_cmd); } else if (pipe->plane_state != NULL && pipe->plane_state->triplebuffer_flips) { if (lock) pipe->stream_res.tg->funcs->triplebuffer_lock(pipe->stream_res.tg); @@ -1650,10 +1663,7 @@ static void dcn20_program_pipe( pipe_ctx->pipe_dlg_param.vupdate_width); if (pipe_ctx->stream->mall_stream_config.type != SUBVP_PHANTOM) { - pipe_ctx->stream_res.tg->funcs->wait_for_state( - pipe_ctx->stream_res.tg, CRTC_STATE_VBLANK); - pipe_ctx->stream_res.tg->funcs->wait_for_state( - pipe_ctx->stream_res.tg, CRTC_STATE_VACTIVE); + pipe_ctx->stream_res.tg->funcs->wait_for_state(pipe_ctx->stream_res.tg, CRTC_STATE_VACTIVE); } pipe_ctx->stream_res.tg->funcs->set_vtg_params( @@ -1856,7 +1866,7 @@ void dcn20_post_unlock_program_front_end( for (j = 0; j < TIMEOUT_FOR_PIPE_ENABLE_MS*1000 && hubp->funcs->hubp_is_flip_pending(hubp); j++) - mdelay(1); + udelay(1); } } @@ -2611,14 +2621,6 @@ void dcn20_enable_stream(struct pipe_ctx *pipe_ctx) if (dc->hwseq->funcs.set_pixels_per_cycle) dc->hwseq->funcs.set_pixels_per_cycle(pipe_ctx); - - /* enable audio only within mode set */ - if (pipe_ctx->stream_res.audio != NULL) { - if (is_dp_128b_132b_signal(pipe_ctx)) - pipe_ctx->stream_res.hpo_dp_stream_enc->funcs->dp_audio_enable(pipe_ctx->stream_res.hpo_dp_stream_enc); - else if (dc_is_dp_signal(pipe_ctx->stream->signal)) - pipe_ctx->stream_res.stream_enc->funcs->dp_audio_enable(pipe_ctx->stream_res.stream_enc); - } } void dcn20_program_dmdata_engine(struct pipe_ctx *pipe_ctx) diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c index 8224b9bf01d1..d0199ec045cb 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c @@ -1454,6 +1454,22 @@ enum dc_status dcn20_remove_stream_from_ctx(struct dc *dc, struct dc_state *new_ return result; } +/** + * dcn20_split_stream_for_odm - Check if stream can be splited for ODM + * + * @dc: DC object with resource pool info required for pipe split + * @res_ctx: Persistent state of resources + * @prev_odm_pipe: Reference to the previous ODM pipe + * @next_odm_pipe: Reference to the next ODM pipe + * + * This function takes a logically active pipe and a logically free pipe and + * halves all the scaling parameters that need to be halved while populating + * the free pipe with the required resources and configuring the next/previous + * ODM pipe pointers. + * + * Return: + * Return true if split stream for ODM is possible, otherwise, return false. + */ bool dcn20_split_stream_for_odm( const struct dc *dc, struct resource_context *res_ctx, diff --git a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c index 887081472c0d..ce6c70e25703 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c @@ -671,12 +671,15 @@ static const struct dc_debug_options debug_defaults_diags = { .disable_pplib_wm_range = true, .disable_stutter = true, .disable_48mhz_pwrdwn = true, - .disable_psr = true, .enable_tri_buf = true, .use_max_lb = true }; static const struct dc_panel_config panel_config_defaults = { + .psr = { + .disable_psr = false, + .disallow_psrsu = false, + }, .ilr = { .optimize_edp_link_rate = true, }, diff --git a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_optc.c b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_optc.c index 892d3c4d01a1..867d60151aeb 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_optc.c +++ b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_optc.c @@ -30,6 +30,7 @@ #include "dc_dmub_srv.h" #include "dml/dcn30/dcn30_fpu.h" +#include "dc_trace.h" #define REG(reg)\ optc1->tg_regs->reg @@ -58,6 +59,8 @@ void optc3_triplebuffer_lock(struct timing_generator *optc) REG_WAIT(OTG_MASTER_UPDATE_LOCK, UPDATE_LOCK_STATUS, 1, 1, 10); + + TRACE_OPTC_LOCK_UNLOCK_STATE(optc1, optc->inst, true); } void optc3_lock_doublebuffer_enable(struct timing_generator *optc) @@ -93,6 +96,8 @@ void optc3_lock_doublebuffer_enable(struct timing_generator *optc) MASTER_UPDATE_LOCK_VUPDATE_KEEPOUT_START_OFFSET, 0, MASTER_UPDATE_LOCK_VUPDATE_KEEPOUT_END_OFFSET, 100, OTG_MASTER_UPDATE_LOCK_VUPDATE_KEEPOUT_EN, 1); + + TRACE_OPTC_LOCK_UNLOCK_STATE(optc1, optc->inst, true); } void optc3_lock_doublebuffer_disable(struct timing_generator *optc) @@ -108,6 +113,8 @@ void optc3_lock_doublebuffer_disable(struct timing_generator *optc) REG_UPDATE(OTG_GLOBAL_CONTROL2, GLOBAL_UPDATE_LOCK_EN, 0); REG_UPDATE(OTG_GLOBAL_CONTROL0, MASTER_UPDATE_LOCK_DB_EN, 0); + + TRACE_OPTC_LOCK_UNLOCK_STATE(optc1, optc->inst, true); } void optc3_lock(struct timing_generator *optc) @@ -122,6 +129,8 @@ void optc3_lock(struct timing_generator *optc) REG_WAIT(OTG_MASTER_UPDATE_LOCK, UPDATE_LOCK_STATUS, 1, 1, 10); + + TRACE_OPTC_LOCK_UNLOCK_STATE(optc1, optc->inst, true); } void optc3_set_out_mux(struct timing_generator *optc, enum otg_out_mux_dest dest) diff --git a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.c b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.c index 020f512e9690..af4fe695535e 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.c @@ -723,7 +723,6 @@ static const struct dc_debug_options debug_defaults_drv = { .underflow_assert_delay_us = 0xFFFFFFFF, .dwb_fi_phase = -1, // -1 = disable, .dmub_command_table = true, - .disable_psr = false, .use_max_lb = true, .exit_idle_opt_for_cursor_updates = true }; @@ -742,11 +741,17 @@ static const struct dc_debug_options debug_defaults_diags = { .scl_reset_length10 = true, .dwb_fi_phase = -1, // -1 = disable .dmub_command_table = true, - .disable_psr = true, .enable_tri_buf = true, .use_max_lb = true }; +static const struct dc_panel_config panel_config_defaults = { + .psr = { + .disable_psr = false, + .disallow_psrsu = false, + }, +}; + static void dcn30_dpp_destroy(struct dpp **dpp) { kfree(TO_DCN20_DPP(*dpp)); @@ -2212,6 +2217,11 @@ void dcn30_update_bw_bounding_box(struct dc *dc, struct clk_bw_params *bw_params } } +static void dcn30_get_panel_config_defaults(struct dc_panel_config *panel_config) +{ + *panel_config = panel_config_defaults; +} + static const struct resource_funcs dcn30_res_pool_funcs = { .destroy = dcn30_destroy_resource_pool, .link_enc_create = dcn30_link_encoder_create, @@ -2231,6 +2241,7 @@ static const struct resource_funcs dcn30_res_pool_funcs = { .release_post_bldn_3dlut = dcn30_release_post_bldn_3dlut, .update_bw_bounding_box = dcn30_update_bw_bounding_box, .patch_unknown_plane_state = dcn20_patch_unknown_plane_state, + .get_panel_config_defaults = dcn30_get_panel_config_defaults, }; #define CTX ctx diff --git a/drivers/gpu/drm/amd/display/dc/dcn302/dcn302_resource.c b/drivers/gpu/drm/amd/display/dc/dcn302/dcn302_resource.c index b925b6ddde5a..d3945876aced 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn302/dcn302_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dcn302/dcn302_resource.c @@ -112,10 +112,16 @@ static const struct dc_debug_options debug_defaults_diags = { .dwb_fi_phase = -1, // -1 = disable .dmub_command_table = true, .enable_tri_buf = true, - .disable_psr = true, .use_max_lb = true }; +static const struct dc_panel_config panel_config_defaults = { + .psr = { + .disable_psr = false, + .disallow_psrsu = false, + }, +}; + enum dcn302_clk_src_array_id { DCN302_CLK_SRC_PLL0, DCN302_CLK_SRC_PLL1, @@ -1132,6 +1138,11 @@ void dcn302_update_bw_bounding_box(struct dc *dc, struct clk_bw_params *bw_param DC_FP_END(); } +static void dcn302_get_panel_config_defaults(struct dc_panel_config *panel_config) +{ + *panel_config = panel_config_defaults; +} + static struct resource_funcs dcn302_res_pool_funcs = { .destroy = dcn302_destroy_resource_pool, .link_enc_create = dcn302_link_encoder_create, @@ -1151,6 +1162,7 @@ static struct resource_funcs dcn302_res_pool_funcs = { .release_post_bldn_3dlut = dcn30_release_post_bldn_3dlut, .update_bw_bounding_box = dcn302_update_bw_bounding_box, .patch_unknown_plane_state = dcn20_patch_unknown_plane_state, + .get_panel_config_defaults = dcn302_get_panel_config_defaults, }; static struct dc_cap_funcs cap_funcs = { diff --git a/drivers/gpu/drm/amd/display/dc/dcn303/dcn303_resource.c b/drivers/gpu/drm/amd/display/dc/dcn303/dcn303_resource.c index 527d5c902878..7e7f18bef098 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn303/dcn303_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dcn303/dcn303_resource.c @@ -96,7 +96,13 @@ static const struct dc_debug_options debug_defaults_diags = { .dwb_fi_phase = -1, // -1 = disable .dmub_command_table = true, .enable_tri_buf = true, - .disable_psr = true, +}; + +static const struct dc_panel_config panel_config_defaults = { + .psr = { + .disable_psr = false, + .disallow_psrsu = false, + }, }; enum dcn303_clk_src_array_id { @@ -1055,6 +1061,10 @@ static void dcn303_destroy_resource_pool(struct resource_pool **pool) *pool = NULL; } +static void dcn303_get_panel_config_defaults(struct dc_panel_config *panel_config) +{ + *panel_config = panel_config_defaults; +} void dcn303_update_bw_bounding_box(struct dc *dc, struct clk_bw_params *bw_params) { @@ -1082,6 +1092,7 @@ static struct resource_funcs dcn303_res_pool_funcs = { .release_post_bldn_3dlut = dcn30_release_post_bldn_3dlut, .update_bw_bounding_box = dcn303_update_bw_bounding_box, .patch_unknown_plane_state = dcn20_patch_unknown_plane_state, + .get_panel_config_defaults = dcn303_get_panel_config_defaults, }; static struct dc_cap_funcs cap_funcs = { diff --git a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_apg.c b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_apg.c index de5e18c2a3ac..24e9ff65434d 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_apg.c +++ b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_apg.c @@ -134,23 +134,10 @@ static void apg31_se_audio_setup( /* Disable forced mem power off */ REG_UPDATE(APG_MEM_PWR, APG_MEM_PWR_FORCE, 0); - - apg31_enable(apg); -} - -static void apg31_audio_mute_control( - struct apg *apg, - bool mute) -{ - if (mute) - apg31_disable(apg); - else - apg31_enable(apg); } static struct apg_funcs dcn31_apg_funcs = { .se_audio_setup = apg31_se_audio_setup, - .audio_mute_control = apg31_audio_mute_control, .enable_apg = apg31_enable, .disable_apg = apg31_disable, }; diff --git a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_apg.h b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_apg.h index 24f568e120d8..1b81f6773c53 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_apg.h +++ b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_apg.h @@ -84,10 +84,6 @@ struct apg_funcs { unsigned int az_inst, struct audio_info *audio_info); - void (*audio_mute_control)( - struct apg *apg, - bool mute); - void (*enable_apg)( struct apg *apg); diff --git a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hpo_dp_stream_encoder.c b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hpo_dp_stream_encoder.c index 814f401db3b3..16639bd03adf 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hpo_dp_stream_encoder.c +++ b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hpo_dp_stream_encoder.c @@ -600,14 +600,6 @@ static void dcn31_hpo_dp_stream_enc_map_stream_to_link( } } -static void dcn31_hpo_dp_stream_enc_mute_control( - struct hpo_dp_stream_encoder *enc, - bool mute) -{ - ASSERT(enc->apg); - enc->apg->funcs->audio_mute_control(enc->apg, mute); -} - static void dcn31_hpo_dp_stream_enc_audio_setup( struct hpo_dp_stream_encoder *enc, unsigned int az_inst, @@ -726,7 +718,6 @@ static const struct hpo_dp_stream_encoder_funcs dcn30_str_enc_funcs = { .stop_dp_info_packets = dcn31_hpo_dp_stream_enc_stop_dp_info_packets, .dp_set_dsc_pps_info_packet = dcn31_hpo_dp_stream_enc_set_dsc_pps_info_packet, .map_stream_to_link = dcn31_hpo_dp_stream_enc_map_stream_to_link, - .audio_mute_control = dcn31_hpo_dp_stream_enc_mute_control, .dp_audio_setup = dcn31_hpo_dp_stream_enc_audio_setup, .dp_audio_enable = dcn31_hpo_dp_stream_enc_audio_enable, .dp_audio_disable = dcn31_hpo_dp_stream_enc_audio_disable, diff --git a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hwseq.c b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hwseq.c index bdf101547484..165c920ca776 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hwseq.c +++ b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hwseq.c @@ -89,7 +89,8 @@ static void enable_memory_low_power(struct dc *dc) REG_UPDATE(MMHUBBUB_MEM_PWR_CNTL, VGA_MEM_PWR_FORCE, 1); } - if (dc->debug.enable_mem_low_power.bits.mpc) + if (dc->debug.enable_mem_low_power.bits.mpc && + dc->res_pool->mpc->funcs->set_mpc_mem_lp_mode) dc->res_pool->mpc->funcs->set_mpc_mem_lp_mode(dc->res_pool->mpc); @@ -141,7 +142,8 @@ void dcn31_init_hw(struct dc *dc) if (!dcb->funcs->is_accelerated_mode(dcb)) { hws->funcs.bios_golden_init(dc); - hws->funcs.disable_vga(dc->hwseq); + if (hws->funcs.disable_vga) + hws->funcs.disable_vga(dc->hwseq); } // Initialize the dccg if (res_pool->dccg->funcs->dccg_init) diff --git a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_resource.c b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_resource.c index fddc21a5a04c..8f5e89cb9d3e 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_resource.c @@ -911,6 +911,10 @@ static const struct dc_debug_options debug_defaults_diags = { }; static const struct dc_panel_config panel_config_defaults = { + .psr = { + .disable_psr = false, + .disallow_psrsu = false, + }, .ilr = { .optimize_edp_link_rate = true, }, @@ -1898,6 +1902,8 @@ static bool dcn31_resource_construct( dc->caps.max_slave_rgb_planes = 2; dc->caps.post_blend_color_processing = true; dc->caps.force_dp_tps4_for_cp2520 = true; + if (dc->config.forceHBR2CP2520) + dc->caps.force_dp_tps4_for_cp2520 = false; dc->caps.dp_hpo = true; dc->caps.dp_hdmi21_pcon_support = true; dc->caps.edp_dsc_support = true; diff --git a/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_dccg.c b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_dccg.c index 1bd7e0f327d8..367cb6e6d074 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_dccg.c +++ b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_dccg.c @@ -97,7 +97,7 @@ static void dccg314_set_pixel_rate_div( enum pixel_rate_div cur_k1 = PIXEL_RATE_DIV_NA, cur_k2 = PIXEL_RATE_DIV_NA; dccg314_get_pixel_rate_div(dccg, otg_inst, &cur_k1, &cur_k2); - if (k1 == PIXEL_RATE_DIV_NA || k2 == PIXEL_RATE_DIV_NA || (k1 == cur_k1 && k2 == cur_k2)) + if (k1 == cur_k1 && k2 == cur_k2) return; switch (otg_inst) { diff --git a/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c index d0ad72caead2..3b3e093e9447 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c @@ -847,7 +847,7 @@ static const struct resource_caps res_cap_dcn314 = { .num_ddc = 5, .num_vmid = 16, .num_mpc_3dlut = 2, - .num_dsc = 3, + .num_dsc = 4, }; static const struct dc_plane_cap plane_cap = { @@ -937,6 +937,10 @@ static const struct dc_debug_options debug_defaults_diags = { }; static const struct dc_panel_config panel_config_defaults = { + .psr = { + .disable_psr = false, + .disallow_psrsu = false, + }, .ilr = { .optimize_edp_link_rate = true, }, @@ -1766,6 +1770,8 @@ static bool dcn314_resource_construct( dc->caps.max_slave_rgb_planes = 2; dc->caps.post_blend_color_processing = true; dc->caps.force_dp_tps4_for_cp2520 = true; + if (dc->config.forceHBR2CP2520) + dc->caps.force_dp_tps4_for_cp2520 = false; dc->caps.dp_hpo = true; dc->caps.dp_hdmi21_pcon_support = true; dc->caps.edp_dsc_support = true; diff --git a/drivers/gpu/drm/amd/display/dc/dcn315/dcn315_resource.c b/drivers/gpu/drm/amd/display/dc/dcn315/dcn315_resource.c index 58746c437554..96a3d41febff 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn315/dcn315_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dcn315/dcn315_resource.c @@ -907,6 +907,10 @@ static const struct dc_debug_options debug_defaults_diags = { }; static const struct dc_panel_config panel_config_defaults = { + .psr = { + .disable_psr = false, + .disallow_psrsu = false, + }, .ilr = { .optimize_edp_link_rate = true, }, @@ -1779,6 +1783,8 @@ static bool dcn315_resource_construct( dc->caps.max_slave_rgb_planes = 2; dc->caps.post_blend_color_processing = true; dc->caps.force_dp_tps4_for_cp2520 = true; + if (dc->config.forceHBR2CP2520) + dc->caps.force_dp_tps4_for_cp2520 = false; dc->caps.dp_hpo = true; dc->caps.dp_hdmi21_pcon_support = true; dc->caps.edp_dsc_support = true; diff --git a/drivers/gpu/drm/amd/display/dc/dcn316/dcn316_resource.c b/drivers/gpu/drm/amd/display/dc/dcn316/dcn316_resource.c index 6b40a11ac83a..2f643cdaf59f 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn316/dcn316_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dcn316/dcn316_resource.c @@ -906,6 +906,10 @@ static const struct dc_debug_options debug_defaults_diags = { }; static const struct dc_panel_config panel_config_defaults = { + .psr = { + .disable_psr = false, + .disallow_psrsu = false, + }, .ilr = { .optimize_edp_link_rate = true, }, @@ -1781,6 +1785,8 @@ static bool dcn316_resource_construct( dc->caps.max_slave_rgb_planes = 2; dc->caps.post_blend_color_processing = true; dc->caps.force_dp_tps4_for_cp2520 = true; + if (dc->config.forceHBR2CP2520) + dc->caps.force_dp_tps4_for_cp2520 = false; dc->caps.dp_hpo = true; dc->caps.dp_hdmi21_pcon_support = true; dc->caps.edp_dsc_support = true; diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hubbub.c b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hubbub.c index 9fbb72369c10..a88a71460521 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hubbub.c +++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hubbub.c @@ -41,6 +41,10 @@ #define FN(reg_name, field_name) \ hubbub2->shifts->field_name, hubbub2->masks->field_name +/** + * @DCN32_CRB_SEGMENT_SIZE_KB: Maximum Configurable Return Buffer size for + * DCN32 + */ #define DCN32_CRB_SEGMENT_SIZE_KB 64 static void dcn32_init_crb(struct hubbub *hubbub) diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c index cf5bd9713f54..5e0018efe055 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c +++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c @@ -989,10 +989,6 @@ void dcn32_init_hw(struct dc *dc) dc_dmub_srv_query_caps_cmd(dc->ctx->dmub_srv->dmub); dc->caps.dmub_caps.psr = dc->ctx->dmub_srv->dmub->feature_caps.psr; } - - /* Enable support for ODM and windowed MPO if policy flag is set */ - if (dc->debug.enable_single_display_2to1_odm_policy) - dc->config.enable_windowed_mpo_odm = true; } static int calc_mpc_flow_ctrl_cnt(const struct dc_stream_state *stream, @@ -1186,7 +1182,7 @@ unsigned int dcn32_calculate_dccg_k1_k2_values(struct pipe_ctx *pipe_ctx, unsign *k2_div = PIXEL_RATE_DIV_BY_2; else *k2_div = PIXEL_RATE_DIV_BY_4; - } else if (dc_is_dp_signal(pipe_ctx->stream->signal)) { + } else if (dc_is_dp_signal(pipe_ctx->stream->signal) || dc_is_virtual_signal(pipe_ctx->stream->signal)) { if (two_pix_per_container) { *k1_div = PIXEL_RATE_DIV_BY_1; *k2_div = PIXEL_RATE_DIV_BY_2; diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_mmhubbub.c b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_mmhubbub.c index 41b0baf8e183..c3b089ba511a 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_mmhubbub.c +++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_mmhubbub.c @@ -211,7 +211,7 @@ static void mmhubbub32_config_mcif_arb(struct mcif_wb *mcif_wb, REG_UPDATE(MCIF_WB_ARBITRATION_CONTROL, MCIF_WB_CLIENT_ARBITRATION_SLICE, params->arbitration_slice); } -const struct mcif_wb_funcs dcn32_mmhubbub_funcs = { +static const struct mcif_wb_funcs dcn32_mmhubbub_funcs = { .warmup_mcif = mmhubbub32_warmup_mcif, .enable_mcif = mmhubbub2_enable_mcif, .disable_mcif = mmhubbub2_disable_mcif, diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_mpc.c b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_mpc.c index 4edd0655965b..206a5ddbaf6d 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_mpc.c +++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_mpc.c @@ -982,7 +982,7 @@ static bool mpc32_program_3dlut( return true; } -const struct mpc_funcs dcn32_mpc_funcs = { +static const struct mpc_funcs dcn32_mpc_funcs = { .read_mpcc_state = mpc1_read_mpcc_state, .insert_plane = mpc1_insert_plane, .remove_mpcc = mpc1_remove_mpcc, diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.c b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.c index a88dd7b3d1c1..4ba9a8662185 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.c @@ -1918,8 +1918,9 @@ int dcn32_populate_dml_pipes_from_context( timing = &pipe->stream->timing; pipes[pipe_cnt].pipe.src.gpuvm = true; - pipes[pipe_cnt].pipe.src.dcc_fraction_of_zs_req_luma = 0; - pipes[pipe_cnt].pipe.src.dcc_fraction_of_zs_req_chroma = 0; + DC_FP_START(); + dcn32_zero_pipe_dcc_fraction(pipes, pipe_cnt); + DC_FP_END(); pipes[pipe_cnt].pipe.dest.vfront_porch = timing->v_front_porch; pipes[pipe_cnt].pipe.src.gpuvm_min_page_size_kbytes = 256; // according to spreadsheet pipes[pipe_cnt].pipe.src.unbounded_req_mode = false; @@ -2125,6 +2126,8 @@ static bool dcn32_resource_construct( dc->caps.max_slave_rgb_planes = 2; dc->caps.post_blend_color_processing = true; dc->caps.force_dp_tps4_for_cp2520 = true; + if (dc->config.forceHBR2CP2520) + dc->caps.force_dp_tps4_for_cp2520 = false; dc->caps.dp_hpo = true; dc->caps.dp_hdmi21_pcon_support = true; dc->caps.edp_dsc_support = true; diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource_helpers.c b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource_helpers.c index d51d0c40ae5b..b03a7814e96d 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource_helpers.c +++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource_helpers.c @@ -200,7 +200,7 @@ bool dcn32_all_pipes_have_stream_and_plane(struct dc *dc, struct pipe_ctx *pipe = &context->res_ctx.pipe_ctx[i]; if (!pipe->stream) - return false; + continue; if (!pipe->plane_state) return false; diff --git a/drivers/gpu/drm/amd/display/dc/dml/Makefile b/drivers/gpu/drm/amd/display/dc/dml/Makefile index ca7d24000621..0ecea87cf48f 100644 --- a/drivers/gpu/drm/amd/display/dc/dml/Makefile +++ b/drivers/gpu/drm/amd/display/dc/dml/Makefile @@ -33,6 +33,10 @@ ifdef CONFIG_PPC64 dml_ccflags := -mhard-float -maltivec endif +ifdef CONFIG_ARM64 +dml_rcflags := -mgeneral-regs-only +endif + ifdef CONFIG_CC_IS_GCC ifneq ($(call gcc-min-version, 70100),y) IS_OLD_GCC = 1 @@ -55,8 +59,6 @@ frame_warn_flag := -Wframe-larger-than=2048 endif CFLAGS_$(AMDDALPATH)/dc/dml/display_mode_lib.o := $(dml_ccflags) - -ifdef CONFIG_DRM_AMD_DC_DCN CFLAGS_$(AMDDALPATH)/dc/dml/display_mode_vba.o := $(dml_ccflags) CFLAGS_$(AMDDALPATH)/dc/dml/dcn10/dcn10_fpu.o := $(dml_ccflags) CFLAGS_$(AMDDALPATH)/dc/dml/dcn20/dcn20_fpu.o := $(dml_ccflags) @@ -88,7 +90,6 @@ CFLAGS_$(AMDDALPATH)/dc/dml/calcs/dcn_calcs.o := $(dml_ccflags) CFLAGS_$(AMDDALPATH)/dc/dml/calcs/dcn_calc_auto.o := $(dml_ccflags) CFLAGS_$(AMDDALPATH)/dc/dml/calcs/dcn_calc_math.o := $(dml_ccflags) -Wno-tautological-compare CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/display_mode_vba.o := $(dml_rcflags) -CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dcn2x/dcn2x.o := $(dml_rcflags) CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dcn20/display_mode_vba_20.o := $(dml_rcflags) CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dcn20/display_rq_dlg_calc_20.o := $(dml_rcflags) CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dcn20/display_mode_vba_20v2.o := $(dml_rcflags) @@ -105,7 +106,18 @@ CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dcn32/display_mode_vba_util_32.o := $(dml_rcf CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dcn301/dcn301_fpu.o := $(dml_rcflags) CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/display_mode_lib.o := $(dml_rcflags) CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dsc/rc_calc_fpu.o := $(dml_rcflags) -endif +CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dcn10/dcn10_fpu.o := $(dml_rcflags) +CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dcn20/dcn20_fpu.o := $(dml_rcflags) +CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dcn314/display_mode_vba_314.o := $(dml_rcflags) +CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dcn314/display_rq_dlg_calc_314.o := $(dml_rcflags) +CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dcn314/dcn314_fpu.o := $(dml_rcflags) +CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dcn30/dcn30_fpu.o := $(dml_rcflags) +CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dcn32/dcn32_fpu.o := $(dml_rcflags) +CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dcn321/dcn321_fpu.o := $(dml_rcflags) +CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dcn31/dcn31_fpu.o := $(dml_rcflags) +CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dcn302/dcn302_fpu.o := $(dml_rcflags) +CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dcn303/dcn303_fpu.o := $(dml_rcflags) +CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/calcs/dcn_calc_math.o := $(dml_rcflags) CFLAGS_$(AMDDALPATH)/dc/dml/dml1_display_rq_dlg_calc.o := $(dml_ccflags) CFLAGS_$(AMDDALPATH)/dc/dml/display_rq_dlg_helpers.o := $(dml_ccflags) CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dml1_display_rq_dlg_calc.o := $(dml_rcflags) diff --git a/drivers/gpu/drm/amd/display/dc/dml/dc_features.h b/drivers/gpu/drm/amd/display/dc/dml/dc_features.h index 74e86732e301..2cbdd75429ff 100644 --- a/drivers/gpu/drm/amd/display/dc/dml/dc_features.h +++ b/drivers/gpu/drm/amd/display/dc/dml/dc_features.h @@ -29,6 +29,13 @@ #define DC__PRESENT 1 #define DC__PRESENT__1 1 #define DC__NUM_DPP 4 + +/** + * @DC__VOLTAGE_STATES: + * + * Define the maximum amount of states supported by the ASIC. Every ASIC has a + * specific number of states; this macro defines the maximum number of states. + */ #define DC__VOLTAGE_STATES 20 #define DC__NUM_DPP__4 1 #define DC__NUM_DPP__0_PRESENT 1 diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn10/dcn10_fpu.c b/drivers/gpu/drm/amd/display/dc/dml/dcn10/dcn10_fpu.c index 99644d896222..c5e84190c17a 100644 --- a/drivers/gpu/drm/amd/display/dc/dml/dcn10/dcn10_fpu.c +++ b/drivers/gpu/drm/amd/display/dc/dml/dcn10/dcn10_fpu.c @@ -27,6 +27,8 @@ #include "dcn10/dcn10_resource.h" #include "dcn10_fpu.h" +#include "resource.h" +#include "amdgpu_dm/dc_fpu.h" /** * DOC: DCN10 FPU manipulation Overview @@ -121,3 +123,37 @@ struct _vcs_dpi_soc_bounding_box_st dcn1_0_soc = { .writeback_dram_clock_change_latency_us = 23.0, .return_bus_width_bytes = 64, }; + +void dcn10_resource_construct_fp(struct dc *dc) +{ + dc_assert_fp_enabled(); + if (dc->ctx->dce_version == DCN_VERSION_1_01) { + struct dcn_soc_bounding_box *dcn_soc = dc->dcn_soc; + struct dcn_ip_params *dcn_ip = dc->dcn_ip; + struct display_mode_lib *dml = &dc->dml; + + dml->ip.max_num_dpp = 3; + /* TODO how to handle 23.84? */ + dcn_soc->dram_clock_change_latency = 23; + dcn_ip->max_num_dpp = 3; + } + if (ASICREV_IS_RV1_F0(dc->ctx->asic_id.hw_internal_rev)) { + dc->dcn_soc->urgent_latency = 3; + dc->debug.disable_dmcu = true; + dc->dcn_soc->fabric_and_dram_bandwidth_vmax0p9 = 41.60f; + } + + dc->dcn_soc->number_of_channels = dc->ctx->asic_id.vram_width / ddr4_dram_width; + ASSERT(dc->dcn_soc->number_of_channels < 3); + if (dc->dcn_soc->number_of_channels == 0)/*old sbios bug*/ + dc->dcn_soc->number_of_channels = 2; + + if (dc->dcn_soc->number_of_channels == 1) { + dc->dcn_soc->fabric_and_dram_bandwidth_vmax0p9 = 19.2f; + dc->dcn_soc->fabric_and_dram_bandwidth_vnom0p8 = 17.066f; + dc->dcn_soc->fabric_and_dram_bandwidth_vmid0p72 = 14.933f; + dc->dcn_soc->fabric_and_dram_bandwidth_vmin0p65 = 12.8f; + if (ASICREV_IS_RV1_F0(dc->ctx->asic_id.hw_internal_rev)) + dc->dcn_soc->fabric_and_dram_bandwidth_vmax0p9 = 20.80f; + } +} diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn10/dcn10_fpu.h b/drivers/gpu/drm/amd/display/dc/dml/dcn10/dcn10_fpu.h index e74ed4b4ce5b..63219ecd8478 100644 --- a/drivers/gpu/drm/amd/display/dc/dml/dcn10/dcn10_fpu.h +++ b/drivers/gpu/drm/amd/display/dc/dml/dcn10/dcn10_fpu.h @@ -27,4 +27,6 @@ #ifndef __DCN10_FPU_H__ #define __DCN10_FPU_H__ +void dcn10_resource_construct_fp(struct dc *dc); + #endif /* __DCN20_FPU_H__ */ diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn20/dcn20_fpu.c b/drivers/gpu/drm/amd/display/dc/dml/dcn20/dcn20_fpu.c index d680f1c5b69f..602e885ed52c 100644 --- a/drivers/gpu/drm/amd/display/dc/dml/dcn20/dcn20_fpu.c +++ b/drivers/gpu/drm/amd/display/dc/dml/dcn20/dcn20_fpu.c @@ -989,7 +989,7 @@ static enum dcn_zstate_support_state decide_zstate_support(struct dc *dc, struc if (context->bw_ctx.dml.vba.StutterPeriod > 5000.0 || optimized_min_dst_y_next_start_us > 5000) return DCN_ZSTATE_SUPPORT_ALLOW; - else if (link->psr_settings.psr_version == DC_PSR_VERSION_1 && !dc->debug.disable_psr) + else if (link->psr_settings.psr_version == DC_PSR_VERSION_1 && !link->panel_config.psr.disable_psr) return DCN_ZSTATE_SUPPORT_ALLOW_Z10_ONLY; else return DCN_ZSTATE_SUPPORT_DISALLOW; @@ -1228,6 +1228,7 @@ int dcn20_populate_dml_pipes_from_context( pipes[pipe_cnt].pipe.src.dcc = false; pipes[pipe_cnt].pipe.src.dcc_rate = 1; pipes[pipe_cnt].pipe.dest.synchronized_vblank_all_planes = synchronized_vblank; + pipes[pipe_cnt].pipe.dest.synchronize_timings = synchronized_vblank; pipes[pipe_cnt].pipe.dest.hblank_start = timing->h_total - timing->h_front_porch; pipes[pipe_cnt].pipe.dest.hblank_end = pipes[pipe_cnt].pipe.dest.hblank_start - timing->h_addressable diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn30/dcn30_fpu.c b/drivers/gpu/drm/amd/display/dc/dml/dcn30/dcn30_fpu.c index e1e92daba668..d4c0f9cdac8e 100644 --- a/drivers/gpu/drm/amd/display/dc/dml/dcn30/dcn30_fpu.c +++ b/drivers/gpu/drm/amd/display/dc/dml/dcn30/dcn30_fpu.c @@ -520,9 +520,7 @@ void dcn30_fpu_calculate_wm_and_dlg( pipe_idx++; } - DC_FP_START(); dcn20_calculate_dlg_params(dc, context, pipes, pipe_cnt, vlevel); - DC_FP_END(); if (!pstate_en) /* Restore full p-state latency */ diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn31/display_mode_vba_31.c b/drivers/gpu/drm/amd/display/dc/dml/dcn31/display_mode_vba_31.c index b612edb14417..45ab0ce50860 100644 --- a/drivers/gpu/drm/amd/display/dc/dml/dcn31/display_mode_vba_31.c +++ b/drivers/gpu/drm/amd/display/dc/dml/dcn31/display_mode_vba_31.c @@ -1052,7 +1052,8 @@ static bool CalculatePrefetchSchedule( else bytes_pp = myPipe->BytePerPixelY + myPipe->BytePerPixelC; /*rev 99*/ - prefetch_bw_pr = dml_min(1, bytes_pp * myPipe->PixelClock / (double) myPipe->DPPPerPlane); + prefetch_bw_pr = bytes_pp * myPipe->PixelClock / (double) myPipe->DPPPerPlane; + prefetch_bw_pr = dml_min(1, myPipe->VRatio) * prefetch_bw_pr; max_Tsw = dml_max(PrefetchSourceLinesY, PrefetchSourceLinesC) * LineTime; prefetch_sw_bytes = PrefetchSourceLinesY * swath_width_luma_ub * myPipe->BytePerPixelY + PrefetchSourceLinesC * swath_width_chroma_ub * myPipe->BytePerPixelC; prefetch_bw_oto = dml_max(bytes_pp * myPipe->PixelClock / myPipe->DPPPerPlane, prefetch_sw_bytes / (dml_max(PrefetchSourceLinesY, PrefetchSourceLinesC) * LineTime)); diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn314/display_mode_vba_314.c b/drivers/gpu/drm/amd/display/dc/dml/dcn314/display_mode_vba_314.c index 0d12fd079cd6..53e3e7364ec6 100644 --- a/drivers/gpu/drm/amd/display/dc/dml/dcn314/display_mode_vba_314.c +++ b/drivers/gpu/drm/amd/display/dc/dml/dcn314/display_mode_vba_314.c @@ -1074,7 +1074,8 @@ static bool CalculatePrefetchSchedule( else bytes_pp = myPipe->BytePerPixelY + myPipe->BytePerPixelC; /*rev 99*/ - prefetch_bw_pr = dml_min(1, bytes_pp * myPipe->PixelClock / (double) myPipe->DPPPerPlane); + prefetch_bw_pr = bytes_pp * myPipe->PixelClock / (double) myPipe->DPPPerPlane; + prefetch_bw_pr = dml_min(1, myPipe->VRatio) * prefetch_bw_pr; max_Tsw = dml_max(PrefetchSourceLinesY, PrefetchSourceLinesC) * LineTime; prefetch_sw_bytes = PrefetchSourceLinesY * swath_width_luma_ub * myPipe->BytePerPixelY + PrefetchSourceLinesC * swath_width_chroma_ub * myPipe->BytePerPixelC; prefetch_bw_oto = dml_max(bytes_pp * myPipe->PixelClock / myPipe->DPPPerPlane, prefetch_sw_bytes / (dml_max(PrefetchSourceLinesY, PrefetchSourceLinesC) * LineTime)); diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c b/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c index 819de0f11012..0d704e302d03 100644 --- a/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c +++ b/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c @@ -1191,9 +1191,7 @@ static void dcn32_full_validate_bw_helper(struct dc *dc, } } else { // Most populate phantom DLG params before programming hardware / timing for phantom pipe - DC_FP_START(); dcn32_helper_populate_phantom_dlg_params(dc, context, pipes, *pipe_cnt); - DC_FP_END(); /* Call validate_apply_pipe_split flags after calling DML getters for * phantom dlg params, or some of the VBA params indicating pipe split @@ -1494,11 +1492,8 @@ bool dcn32_internal_validate_bw(struct dc *dc, dml_log_pipe_params(&context->bw_ctx.dml, pipes, pipe_cnt); - if (!fast_validate) { - DC_FP_START(); + if (!fast_validate) dcn32_full_validate_bw_helper(dc, context, pipes, &vlevel, split, merge, &pipe_cnt); - DC_FP_END(); - } if (fast_validate || (dc->debug.dml_disallow_alternate_prefetch_modes && @@ -1741,10 +1736,12 @@ bool dcn32_internal_validate_bw(struct dc *dc, * ensure all the params are calculated correctly. We do not need to run the * pipe split check again after this call (pipes are already split / merged). * */ - if (!fast_validate) { - context->bw_ctx.dml.soc.allow_for_pstate_or_stutter_in_vblank_final = - dm_prefetch_support_uclk_fclk_and_stutter_if_possible; - vlevel = dml_get_voltage_level(&context->bw_ctx.dml, pipes, pipe_cnt); + context->bw_ctx.dml.soc.allow_for_pstate_or_stutter_in_vblank_final = + dm_prefetch_support_uclk_fclk_and_stutter_if_possible; + vlevel = dml_get_voltage_level(&context->bw_ctx.dml, pipes, pipe_cnt); + if (vlevel == context->bw_ctx.dml.soc.num_states) { + /* failed after DET size changes */ + goto validate_fail; } } *vlevel_out = vlevel; @@ -2145,9 +2142,7 @@ static int build_synthetic_soc_states(struct clk_bw_params *bw_params, entry.fabricclk_mhz = 0; entry.dram_speed_mts = 0; - DC_FP_START(); insert_entry_into_table_sorted(table, num_entries, &entry); - DC_FP_END(); } // Insert the max DCFCLK @@ -2155,9 +2150,7 @@ static int build_synthetic_soc_states(struct clk_bw_params *bw_params, entry.fabricclk_mhz = 0; entry.dram_speed_mts = 0; - DC_FP_START(); insert_entry_into_table_sorted(table, num_entries, &entry); - DC_FP_END(); // Insert the UCLK DPMS for (i = 0; i < num_uclk_dpms; i++) { @@ -2165,9 +2158,7 @@ static int build_synthetic_soc_states(struct clk_bw_params *bw_params, entry.fabricclk_mhz = 0; entry.dram_speed_mts = bw_params->clk_table.entries[i].memclk_mhz * 16; - DC_FP_START(); insert_entry_into_table_sorted(table, num_entries, &entry); - DC_FP_END(); } // If FCLK is coarse grained, insert individual DPMs. @@ -2177,9 +2168,7 @@ static int build_synthetic_soc_states(struct clk_bw_params *bw_params, entry.fabricclk_mhz = bw_params->clk_table.entries[i].fclk_mhz; entry.dram_speed_mts = 0; - DC_FP_START(); insert_entry_into_table_sorted(table, num_entries, &entry); - DC_FP_END(); } } // If FCLK fine grained, only insert max @@ -2188,9 +2177,7 @@ static int build_synthetic_soc_states(struct clk_bw_params *bw_params, entry.fabricclk_mhz = max_fclk_mhz; entry.dram_speed_mts = 0; - DC_FP_START(); insert_entry_into_table_sorted(table, num_entries, &entry); - DC_FP_END(); } // At this point, the table contains all "points of interest" based on @@ -2359,9 +2346,11 @@ void dcn32_update_bw_bounding_box_fpu(struct dc *dc, struct clk_bw_params *bw_pa if (dc->ctx->dc_bios->vram_info.dram_channel_width_bytes) dcn3_2_soc.dram_channel_width_bytes = dc->ctx->dc_bios->vram_info.dram_channel_width_bytes; - } + /* DML DSC delay factor workaround */ + dcn3_2_ip.dsc_delay_factor_wa = dc->debug.dsc_delay_factor_wa_x1000 / 1000.0; + /* Override dispclk_dppclk_vco_speed_mhz from Clk Mgr */ dcn3_2_soc.dispclk_dppclk_vco_speed_mhz = dc->clk_mgr->dentist_vco_freq_khz / 1000.0; dc->dml.soc.dispclk_dppclk_vco_speed_mhz = dc->clk_mgr->dentist_vco_freq_khz / 1000.0; @@ -2521,3 +2510,11 @@ void dcn32_update_bw_bounding_box_fpu(struct dc *dc, struct clk_bw_params *bw_pa } } +void dcn32_zero_pipe_dcc_fraction(display_e2e_pipe_params_st *pipes, + int pipe_cnt) +{ + dc_assert_fp_enabled(); + + pipes[pipe_cnt].pipe.src.dcc_fraction_of_zs_req_luma = 0; + pipes[pipe_cnt].pipe.src.dcc_fraction_of_zs_req_chroma = 0; +} diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.h b/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.h index 3a3dc2ce4c73..ab010e7e840b 100644 --- a/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.h +++ b/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.h @@ -73,4 +73,7 @@ int dcn32_find_dummy_latency_index_for_fw_based_mclk_switch(struct dc *dc, void dcn32_patch_dpm_table(struct clk_bw_params *bw_params); +void dcn32_zero_pipe_dcc_fraction(display_e2e_pipe_params_st *pipes, + int pipe_cnt); + #endif diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.c b/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.c index 5b91660a6496..3d184679f129 100644 --- a/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.c +++ b/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.c @@ -364,10 +364,11 @@ static void DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerforman for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) { v->DSCDelay[k] = dml32_DSCDelayRequirement(mode_lib->vba.DSCEnabled[k], mode_lib->vba.ODMCombineEnabled[k], mode_lib->vba.DSCInputBitPerComponent[k], - mode_lib->vba.OutputBpp[k], mode_lib->vba.HActive[k], mode_lib->vba.HTotal[k], + mode_lib->vba.OutputBppPerState[mode_lib->vba.VoltageLevel][k], + mode_lib->vba.HActive[k], mode_lib->vba.HTotal[k], mode_lib->vba.NumberOfDSCSlices[k], mode_lib->vba.OutputFormat[k], mode_lib->vba.Output[k], mode_lib->vba.PixelClock[k], - mode_lib->vba.PixelClockBackEnd[k]); + mode_lib->vba.PixelClockBackEnd[k], mode_lib->vba.ip.dsc_delay_factor_wa); } for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) @@ -1627,7 +1628,7 @@ static void mode_support_configuration(struct vba_vars_st *v, && !mode_lib->vba.MSOOrODMSplitWithNonDPLink && !mode_lib->vba.NotEnoughLanesForMSO && mode_lib->vba.LinkCapacitySupport[i] == true && !mode_lib->vba.P2IWith420 - && !mode_lib->vba.DSCOnlyIfNecessaryWithBPP + //&& !mode_lib->vba.DSCOnlyIfNecessaryWithBPP && !mode_lib->vba.DSC422NativeNotSupported && !mode_lib->vba.MPCCombineMethodIncompatible && mode_lib->vba.ODMCombine2To1SupportCheckOK[i] == true @@ -2475,7 +2476,8 @@ void dml32_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_l mode_lib->vba.OutputBppPerState[i][k], mode_lib->vba.HActive[k], mode_lib->vba.HTotal[k], mode_lib->vba.NumberOfDSCSlices[k], mode_lib->vba.OutputFormat[k], mode_lib->vba.Output[k], - mode_lib->vba.PixelClock[k], mode_lib->vba.PixelClockBackEnd[k]); + mode_lib->vba.PixelClock[k], mode_lib->vba.PixelClockBackEnd[k], + mode_lib->vba.ip.dsc_delay_factor_wa); } for (k = 0; k <= mode_lib->vba.NumberOfActiveSurfaces - 1; k++) { diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_util_32.c b/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_util_32.c index ad66e241f9ae..968924c491c1 100644 --- a/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_util_32.c +++ b/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_util_32.c @@ -1726,7 +1726,8 @@ unsigned int dml32_DSCDelayRequirement(bool DSCEnabled, enum output_format_class OutputFormat, enum output_encoder_class Output, double PixelClock, - double PixelClockBackEnd) + double PixelClockBackEnd, + double dsc_delay_factor_wa) { unsigned int DSCDelayRequirement_val; @@ -1746,7 +1747,7 @@ unsigned int dml32_DSCDelayRequirement(bool DSCEnabled, } DSCDelayRequirement_val = DSCDelayRequirement_val + (HTotal - HActive) * - dml_ceil(DSCDelayRequirement_val / HActive, 1); + dml_ceil((double)DSCDelayRequirement_val / HActive, 1); DSCDelayRequirement_val = DSCDelayRequirement_val * PixelClock / PixelClockBackEnd; @@ -1764,7 +1765,7 @@ unsigned int dml32_DSCDelayRequirement(bool DSCEnabled, dml_print("DML::%s: DSCDelayRequirement_val = %d\n", __func__, DSCDelayRequirement_val); #endif - return DSCDelayRequirement_val; + return dml_ceil(DSCDelayRequirement_val * dsc_delay_factor_wa, 1); } void dml32_CalculateSurfaceSizeInMall( diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_util_32.h b/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_util_32.h index 55cead0d4237..2c3827546ac7 100644 --- a/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_util_32.h +++ b/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_util_32.h @@ -327,7 +327,8 @@ unsigned int dml32_DSCDelayRequirement(bool DSCEnabled, enum output_format_class OutputFormat, enum output_encoder_class Output, double PixelClock, - double PixelClockBackEnd); + double PixelClockBackEnd, + double dsc_delay_factor_wa); void dml32_CalculateSurfaceSizeInMall( unsigned int NumberOfActiveSurfaces, diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_rq_dlg_calc_32.c b/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_rq_dlg_calc_32.c index a1276f6b9581..395ae8761980 100644 --- a/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_rq_dlg_calc_32.c +++ b/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_rq_dlg_calc_32.c @@ -291,8 +291,8 @@ void dml32_rq_dlg_get_dlg_reg(struct display_mode_lib *mode_lib, dml_print("DML_DLG: %s: vready_after_vcount0 = %d\n", __func__, dlg_regs->vready_after_vcount0); - dst_x_after_scaler = get_dst_x_after_scaler(mode_lib, e2e_pipe_param, num_pipes, pipe_idx); - dst_y_after_scaler = get_dst_y_after_scaler(mode_lib, e2e_pipe_param, num_pipes, pipe_idx); + dst_x_after_scaler = dml_ceil(get_dst_x_after_scaler(mode_lib, e2e_pipe_param, num_pipes, pipe_idx), 1); + dst_y_after_scaler = dml_ceil(get_dst_y_after_scaler(mode_lib, e2e_pipe_param, num_pipes, pipe_idx), 1); // do some adjustment on the dst_after scaler to account for odm combine mode dml_print("DML_DLG: %s: input dst_x_after_scaler = %d\n", __func__, dst_x_after_scaler); diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn321/dcn321_fpu.c b/drivers/gpu/drm/amd/display/dc/dml/dcn321/dcn321_fpu.c index dd90f241e906..ec0486efab14 100644 --- a/drivers/gpu/drm/amd/display/dc/dml/dcn321/dcn321_fpu.c +++ b/drivers/gpu/drm/amd/display/dc/dml/dcn321/dcn321_fpu.c @@ -29,6 +29,7 @@ #include "dcn321_fpu.h" #include "dcn32/dcn32_resource.h" #include "dcn321/dcn321_resource.h" +#include "dml/dcn32/display_mode_vba_util_32.h" #define DCN3_2_DEFAULT_DET_SIZE 256 @@ -119,15 +120,15 @@ struct _vcs_dpi_soc_bounding_box_st dcn3_21_soc = { }, }, .num_states = 1, - .sr_exit_time_us = 12.36, - .sr_enter_plus_exit_time_us = 16.72, + .sr_exit_time_us = 19.95, + .sr_enter_plus_exit_time_us = 24.36, .sr_exit_z8_time_us = 285.0, .sr_enter_plus_exit_z8_time_us = 320, .writeback_latency_us = 12.0, .round_trip_ping_latency_dcfclk_cycles = 263, - .urgent_latency_pixel_data_only_us = 4.0, - .urgent_latency_pixel_mixed_with_vm_data_us = 4.0, - .urgent_latency_vm_data_only_us = 4.0, + .urgent_latency_pixel_data_only_us = 9.35, + .urgent_latency_pixel_mixed_with_vm_data_us = 9.35, + .urgent_latency_vm_data_only_us = 9.35, .fclk_change_latency_us = 20, .usr_retraining_latency_us = 2, .smn_latency_us = 2, @@ -538,9 +539,11 @@ void dcn321_update_bw_bounding_box_fpu(struct dc *dc, struct clk_bw_params *bw_p if (dc->ctx->dc_bios->vram_info.dram_channel_width_bytes) dcn3_21_soc.dram_channel_width_bytes = dc->ctx->dc_bios->vram_info.dram_channel_width_bytes; - } + /* DML DSC delay factor workaround */ + dcn3_21_ip.dsc_delay_factor_wa = dc->debug.dsc_delay_factor_wa_x1000 / 1000.0; + /* Override dispclk_dppclk_vco_speed_mhz from Clk Mgr */ dcn3_21_soc.dispclk_dppclk_vco_speed_mhz = dc->clk_mgr->dentist_vco_freq_khz / 1000.0; dc->dml.soc.dispclk_dppclk_vco_speed_mhz = dc->clk_mgr->dentist_vco_freq_khz / 1000.0; diff --git a/drivers/gpu/drm/amd/display/dc/dml/display_mode_enums.h b/drivers/gpu/drm/amd/display/dc/dml/display_mode_enums.h index f394b3f3922a..0bffae95f3a2 100644 --- a/drivers/gpu/drm/amd/display/dc/dml/display_mode_enums.h +++ b/drivers/gpu/drm/amd/display/dc/dml/display_mode_enums.h @@ -105,14 +105,39 @@ enum source_macro_tile_size { enum cursor_bpp { dm_cur_2bit = 0, dm_cur_32bit = 1, dm_cur_64bit = 2 }; + +/** + * @enum clock_change_support - It represents possible reasons to change the DRAM clock. + * + * DC may change the DRAM clock during its execution, and this enum tracks all + * the available methods. Note that every ASIC has their specific way to deal + * with these clock switch. + */ enum clock_change_support { + /** + * @dm_dram_clock_change_uninitialized: If you see this, we might have + * a code initialization issue + */ dm_dram_clock_change_uninitialized = 0, + + /** + * @dm_dram_clock_change_vactive: Support DRAM switch in VActive + */ dm_dram_clock_change_vactive, + + /** + * @dm_dram_clock_change_vblank: Support DRAM switch in VBlank + */ dm_dram_clock_change_vblank, + dm_dram_clock_change_vactive_w_mall_full_frame, dm_dram_clock_change_vactive_w_mall_sub_vp, dm_dram_clock_change_vblank_w_mall_full_frame, dm_dram_clock_change_vblank_w_mall_sub_vp, + + /** + * @dm_dram_clock_change_unsupported: Do not support DRAM switch + */ dm_dram_clock_change_unsupported }; diff --git a/drivers/gpu/drm/amd/display/dc/dml/display_mode_structs.h b/drivers/gpu/drm/amd/display/dc/dml/display_mode_structs.h index f33a8879b05a..d7be01ac0751 100644 --- a/drivers/gpu/drm/amd/display/dc/dml/display_mode_structs.h +++ b/drivers/gpu/drm/amd/display/dc/dml/display_mode_structs.h @@ -364,6 +364,9 @@ struct _vcs_dpi_ip_params_st { unsigned int max_num_dp2p0_outputs; unsigned int max_num_dp2p0_streams; unsigned int VBlankNomDefaultUS; + + /* DM workarounds */ + double dsc_delay_factor_wa; // TODO: Remove after implementing root cause fix }; struct _vcs_dpi_display_xfc_params_st { diff --git a/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.c b/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.c index 03924aed8d5c..8e6585dab20e 100644 --- a/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.c +++ b/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.c @@ -625,7 +625,7 @@ static void fetch_pipe_params(struct display_mode_lib *mode_lib) mode_lib->vba.skip_dio_check[mode_lib->vba.NumberOfActivePlanes] = dout->is_virtual; - if (!dout->dsc_enable) + if (dout->dsc_enable) mode_lib->vba.ForcedOutputLinkBPP[mode_lib->vba.NumberOfActivePlanes] = dout->output_bpp; else mode_lib->vba.ForcedOutputLinkBPP[mode_lib->vba.NumberOfActivePlanes] = 0.0; diff --git a/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.h b/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.h index 630f3395e90a..d46aa4817e70 100644 --- a/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.h +++ b/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.h @@ -419,6 +419,15 @@ struct vba_vars_st { double MinPixelChunkSizeBytes; unsigned int DCCMetaBufferSizeBytes; // Pipe/Plane Parameters + + /** @VoltageLevel: + * Every ASIC has a fixed number of DPM states, and some devices might + * have some particular voltage configuration that does not map + * directly to the DPM states. This field tells how many states the + * target device supports; even though this field combines the DPM and + * special SOC voltages, it mostly matches the total number of DPM + * states. + */ int VoltageLevel; double FabricClock; double DRAMSpeed; diff --git a/drivers/gpu/drm/amd/display/dc/dml/dsc/qp_tables.h b/drivers/gpu/drm/amd/display/dc/dml/dsc/qp_tables.h index e5fac9f4181d..dcff0dd2b6a1 100644 --- a/drivers/gpu/drm/amd/display/dc/dml/dsc/qp_tables.h +++ b/drivers/gpu/drm/amd/display/dc/dml/dsc/qp_tables.h @@ -25,7 +25,7 @@ */ -const qp_table qp_table_422_10bpc_min = { +static const qp_table qp_table_422_10bpc_min = { { 6, { 0, 4, 5, 6, 6, 6, 6, 7, 7, 8, 9, 9, 9, 12, 16} }, { 6.5, { 0, 4, 5, 6, 6, 6, 6, 7, 7, 8, 9, 9, 9, 12, 16} }, { 7, { 0, 4, 5, 6, 6, 6, 6, 7, 7, 7, 9, 9, 9, 11, 15} }, @@ -58,7 +58,7 @@ const qp_table qp_table_422_10bpc_min = { }; -const qp_table qp_table_444_8bpc_max = { +static const qp_table qp_table_444_8bpc_max = { { 6, { 4, 6, 8, 8, 9, 9, 9, 10, 11, 12, 12, 12, 12, 13, 15} }, { 6.5, { 4, 6, 7, 8, 8, 8, 9, 10, 11, 11, 12, 12, 12, 13, 15} }, { 7, { 4, 5, 7, 7, 8, 8, 8, 9, 10, 11, 11, 12, 12, 13, 14} }, @@ -99,7 +99,7 @@ const qp_table qp_table_444_8bpc_max = { }; -const qp_table qp_table_420_12bpc_max = { +static const qp_table qp_table_420_12bpc_max = { { 4, {11, 12, 13, 14, 15, 15, 15, 16, 17, 18, 18, 19, 19, 21, 22} }, { 4.5, {10, 11, 12, 13, 14, 15, 15, 16, 17, 18, 18, 19, 19, 20, 21} }, { 5, { 9, 11, 12, 13, 14, 15, 15, 16, 17, 17, 18, 18, 19, 20, 21} }, @@ -132,7 +132,7 @@ const qp_table qp_table_420_12bpc_max = { }; -const qp_table qp_table_444_10bpc_min = { +static const qp_table qp_table_444_10bpc_min = { { 6, { 0, 4, 7, 7, 9, 9, 9, 9, 9, 10, 10, 10, 10, 12, 18} }, { 6.5, { 0, 4, 6, 7, 8, 8, 9, 9, 9, 9, 10, 10, 10, 12, 18} }, { 7, { 0, 4, 6, 6, 8, 8, 8, 8, 8, 9, 9, 10, 10, 12, 17} }, @@ -185,7 +185,7 @@ const qp_table qp_table_444_10bpc_min = { }; -const qp_table qp_table_420_8bpc_max = { +static const qp_table qp_table_420_8bpc_max = { { 4, { 4, 4, 5, 6, 7, 7, 7, 8, 9, 10, 10, 11, 11, 13, 14} }, { 4.5, { 4, 4, 5, 6, 7, 7, 7, 8, 9, 10, 10, 11, 11, 12, 13} }, { 5, { 3, 4, 5, 6, 7, 7, 7, 8, 9, 9, 10, 10, 11, 12, 13} }, @@ -206,7 +206,7 @@ const qp_table qp_table_420_8bpc_max = { }; -const qp_table qp_table_444_8bpc_min = { +static const qp_table qp_table_444_8bpc_min = { { 6, { 0, 1, 3, 3, 5, 5, 5, 5, 5, 6, 6, 6, 6, 9, 14} }, { 6.5, { 0, 1, 2, 3, 4, 4, 5, 5, 5, 5, 6, 6, 6, 9, 14} }, { 7, { 0, 0, 2, 2, 4, 4, 4, 4, 4, 5, 5, 6, 6, 9, 13} }, @@ -247,7 +247,7 @@ const qp_table qp_table_444_8bpc_min = { }; -const qp_table qp_table_444_12bpc_min = { +static const qp_table qp_table_444_12bpc_min = { { 6, { 0, 5, 11, 11, 13, 13, 13, 13, 13, 14, 14, 14, 14, 17, 22} }, { 6.5, { 0, 5, 10, 11, 12, 12, 13, 13, 13, 13, 14, 14, 14, 17, 22} }, { 7, { 0, 5, 10, 10, 12, 12, 12, 12, 12, 13, 13, 14, 14, 17, 21} }, @@ -312,7 +312,7 @@ const qp_table qp_table_444_12bpc_min = { }; -const qp_table qp_table_420_12bpc_min = { +static const qp_table qp_table_420_12bpc_min = { { 4, { 0, 4, 9, 10, 11, 11, 11, 11, 11, 11, 13, 13, 13, 15, 21} }, { 4.5, { 0, 4, 8, 9, 10, 11, 11, 11, 11, 11, 13, 13, 13, 15, 20} }, { 5, { 0, 4, 8, 9, 10, 11, 11, 11, 11, 11, 13, 13, 13, 15, 20} }, @@ -345,7 +345,7 @@ const qp_table qp_table_420_12bpc_min = { }; -const qp_table qp_table_422_12bpc_min = { +static const qp_table qp_table_422_12bpc_min = { { 6, { 0, 4, 9, 10, 11, 11, 11, 11, 11, 11, 13, 13, 13, 16, 20} }, { 6.5, { 0, 4, 9, 10, 11, 11, 11, 11, 11, 11, 13, 13, 13, 16, 20} }, { 7, { 0, 4, 9, 10, 11, 11, 11, 11, 11, 11, 13, 13, 13, 15, 19} }, @@ -386,7 +386,7 @@ const qp_table qp_table_422_12bpc_min = { }; -const qp_table qp_table_422_12bpc_max = { +static const qp_table qp_table_422_12bpc_max = { { 6, {12, 12, 13, 14, 15, 15, 15, 16, 17, 18, 18, 19, 19, 20, 21} }, { 6.5, {12, 12, 13, 14, 15, 15, 15, 16, 17, 18, 18, 19, 19, 20, 21} }, { 7, {11, 12, 13, 14, 15, 15, 15, 16, 17, 17, 18, 18, 19, 19, 20} }, @@ -427,7 +427,7 @@ const qp_table qp_table_422_12bpc_max = { }; -const qp_table qp_table_444_12bpc_max = { +static const qp_table qp_table_444_12bpc_max = { { 6, {12, 14, 16, 16, 17, 17, 17, 18, 19, 20, 20, 20, 20, 21, 23} }, { 6.5, {12, 14, 15, 16, 16, 16, 17, 18, 19, 19, 20, 20, 20, 21, 23} }, { 7, {12, 13, 15, 15, 16, 16, 16, 17, 18, 19, 19, 20, 20, 21, 22} }, @@ -492,7 +492,7 @@ const qp_table qp_table_444_12bpc_max = { }; -const qp_table qp_table_420_8bpc_min = { +static const qp_table qp_table_420_8bpc_min = { { 4, { 0, 0, 1, 1, 3, 3, 3, 3, 3, 3, 5, 5, 5, 9, 13} }, { 4.5, { 0, 0, 1, 1, 3, 3, 3, 3, 3, 3, 5, 5, 5, 8, 12} }, { 5, { 0, 0, 1, 1, 3, 3, 3, 3, 3, 3, 5, 5, 5, 8, 12} }, @@ -513,7 +513,7 @@ const qp_table qp_table_420_8bpc_min = { }; -const qp_table qp_table_422_8bpc_min = { +static const qp_table qp_table_422_8bpc_min = { { 6, { 0, 0, 1, 2, 3, 3, 3, 3, 3, 3, 5, 5, 5, 8, 12} }, { 6.5, { 0, 0, 1, 2, 3, 3, 3, 3, 3, 3, 5, 5, 5, 8, 12} }, { 7, { 0, 0, 1, 2, 3, 3, 3, 3, 3, 3, 5, 5, 5, 7, 11} }, @@ -538,7 +538,7 @@ const qp_table qp_table_422_8bpc_min = { }; -const qp_table qp_table_422_10bpc_max = { +static const qp_table qp_table_422_10bpc_max = { { 6, { 8, 8, 9, 10, 11, 11, 11, 12, 13, 14, 14, 15, 15, 16, 17} }, { 6.5, { 8, 8, 9, 10, 11, 11, 11, 12, 13, 14, 14, 15, 15, 16, 17} }, { 7, { 7, 8, 9, 10, 11, 11, 11, 12, 13, 13, 14, 14, 15, 15, 16} }, @@ -571,7 +571,7 @@ const qp_table qp_table_422_10bpc_max = { }; -const qp_table qp_table_420_10bpc_max = { +static const qp_table qp_table_420_10bpc_max = { { 4, { 8, 8, 9, 10, 11, 11, 11, 12, 13, 14, 14, 15, 15, 17, 18} }, { 4.5, { 8, 8, 9, 10, 11, 11, 11, 12, 13, 14, 14, 15, 15, 16, 17} }, { 5, { 7, 8, 9, 10, 11, 11, 11, 12, 13, 13, 14, 14, 15, 16, 17} }, @@ -598,7 +598,7 @@ const qp_table qp_table_420_10bpc_max = { }; -const qp_table qp_table_420_10bpc_min = { +static const qp_table qp_table_420_10bpc_min = { { 4, { 0, 4, 4, 5, 7, 7, 7, 7, 7, 7, 9, 9, 9, 13, 17} }, { 4.5, { 0, 4, 4, 5, 7, 7, 7, 7, 7, 7, 9, 9, 9, 12, 16} }, { 5, { 0, 4, 4, 5, 7, 7, 7, 7, 7, 7, 9, 9, 9, 12, 16} }, @@ -625,7 +625,7 @@ const qp_table qp_table_420_10bpc_min = { }; -const qp_table qp_table_444_10bpc_max = { +static const qp_table qp_table_444_10bpc_max = { { 6, { 8, 10, 12, 12, 13, 13, 13, 14, 15, 16, 16, 16, 16, 17, 19} }, { 6.5, { 8, 10, 11, 12, 12, 12, 13, 14, 15, 15, 16, 16, 16, 17, 19} }, { 7, { 8, 9, 11, 11, 12, 12, 12, 13, 14, 15, 15, 16, 16, 17, 18} }, @@ -678,7 +678,7 @@ const qp_table qp_table_444_10bpc_max = { }; -const qp_table qp_table_422_8bpc_max = { +static const qp_table qp_table_422_8bpc_max = { { 6, { 4, 4, 5, 6, 7, 7, 7, 8, 9, 10, 10, 11, 11, 12, 13} }, { 6.5, { 4, 4, 5, 6, 7, 7, 7, 8, 9, 10, 10, 11, 11, 12, 13} }, { 7, { 3, 4, 5, 6, 7, 7, 7, 8, 9, 9, 10, 10, 11, 11, 12} }, diff --git a/drivers/gpu/drm/amd/display/dc/inc/core_types.h b/drivers/gpu/drm/amd/display/dc/inc/core_types.h index 9498105c98ab..85495ef026f5 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/core_types.h +++ b/drivers/gpu/drm/amd/display/dc/inc/core_types.h @@ -115,6 +115,13 @@ struct resource_funcs { int vlevel); void (*update_soc_for_wm_a)( struct dc *dc, struct dc_state *context); + + /** + * @populate_dml_pipes - Populate pipe data struct + * + * Returns: + * Total of pipes available in the specific ASIC. + */ int (*populate_dml_pipes)( struct dc *dc, struct dc_state *context, @@ -413,7 +420,10 @@ struct pipe_ctx { struct pll_settings pll_settings; - /* link config records software decision for what link config should be + /** + * @link_config: + * + * link config records software decision for what link config should be * enabled given current link capability and stream during hw resource * mapping. This is to decouple the dependency on link capability during * dc commit or update. @@ -507,33 +517,62 @@ struct bw_context { union bw_output bw; struct display_mode_lib dml; }; + /** - * struct dc_state - The full description of a state requested by a user - * - * @streams: Stream properties - * @stream_status: The planes on a given stream - * @res_ctx: Persistent state of resources - * @bw_ctx: The output from bandwidth and watermark calculations and the DML - * @pp_display_cfg: PowerPlay clocks and settings - * @dcn_bw_vars: non-stack memory to support bandwidth calculations - * + * struct dc_state - The full description of a state requested by users */ struct dc_state { + /** + * @streams: Stream state properties + */ struct dc_stream_state *streams[MAX_PIPES]; + + /** + * @stream_status: Planes status on a given stream + */ struct dc_stream_status stream_status[MAX_PIPES]; + + /** + * @stream_count: Total of streams in use + */ uint8_t stream_count; uint8_t stream_mask; + /** + * @res_ctx: Persistent state of resources + */ struct resource_context res_ctx; + /** + * @bw_ctx: The output from bandwidth and watermark calculations and the DML + * + * Each context must have its own instance of VBA, and in order to + * initialize and obtain IP and SOC, the base DML instance from DC is + * initially copied into every context. + */ struct bw_context bw_ctx; - /* Note: these are big structures, do *not* put on stack! */ + /** + * @pp_display_cfg: PowerPlay clocks and settings + * Note: this is a big struct, do *not* put on stack! + */ struct dm_pp_display_configuration pp_display_cfg; + + /** + * @dcn_bw_vars: non-stack memory to support bandwidth calculations + * Note: this is a big struct, do *not* put on stack! + */ struct dcn_bw_internal_vars dcn_bw_vars; struct clk_mgr *clk_mgr; + /** + * @refcount: refcount reference + * + * Notice that dc_state is used around the code to capture the current + * context, so we need to pass it everywhere. That's why we want to use + * kref in this struct. + */ struct kref refcount; struct { diff --git a/drivers/gpu/drm/amd/display/dc/inc/dc_link_dp.h b/drivers/gpu/drm/amd/display/dc/inc/dc_link_dp.h index b304d450b038..e8d8c5cb1309 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/dc_link_dp.h +++ b/drivers/gpu/drm/amd/display/dc/inc/dc_link_dp.h @@ -193,7 +193,7 @@ enum dc_status dpcd_configure_lttpr_mode( struct link_training_settings *lt_settings); enum dp_link_encoding dp_get_link_encoding_format(const struct dc_link_settings *link_settings); -bool dp_retrieve_lttpr_cap(struct dc_link *link); +enum dc_status dp_retrieve_lttpr_cap(struct dc_link *link); bool dp_is_lttpr_present(struct dc_link *link); enum lttpr_mode dp_decide_lttpr_mode(struct dc_link *link, struct dc_link_settings *link_setting); void dp_get_lttpr_mode_override(struct dc_link *link, enum lttpr_mode *override); diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h b/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h index e7571c6f5ead..58f758fcbce1 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h @@ -167,6 +167,21 @@ struct hubbub_funcs { void (*force_pstate_change_control)(struct hubbub *hubbub, bool force, bool allow); void (*init_watermarks)(struct hubbub *hubbub); + + /** + * @program_det_size: + * + * DE-Tile buffers (DET) is a memory that is used to convert the tiled + * data into linear, which the rest of the display can use to generate + * the graphics output. One of the main features of this component is + * that each pipe has a configurable DET buffer which means that when a + * pipe is not enabled, the device can assign the memory to other + * enabled pipes to try to be more efficient. + * + * DET logic is handled by dchubbub. Some ASICs provide a feature named + * Configurable Return Buffer (CRB) segments which can be allocated to + * compressed or detiled buffers. + */ void (*program_det_size)(struct hubbub *hubbub, int hubp_inst, unsigned det_buffer_size_in_kbyte); void (*program_compbuf_size)(struct hubbub *hubbub, unsigned compbuf_size_kb, bool safe_to_increase); void (*init_crb)(struct hubbub *hubbub); diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/dmcu.h b/drivers/gpu/drm/amd/display/dc/inc/hw/dmcu.h index 8df2765cce78..de3113ecbc77 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/hw/dmcu.h +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/dmcu.h @@ -56,20 +56,6 @@ struct dmcu { bool auto_load_dmcu; }; -#if defined(CONFIG_DRM_AMD_SECURE_DISPLAY) -struct crc_region { - uint16_t x_start; - uint16_t y_start; - uint16_t x_end; - uint16_t y_end; -}; - -struct otg_phy_mux { - uint8_t phy_output_num; - uint8_t otg_output_num; -}; -#endif - struct dmcu_funcs { bool (*dmcu_init)(struct dmcu *dmcu); bool (*load_iram)(struct dmcu *dmcu, @@ -100,7 +86,7 @@ struct dmcu_funcs { bool (*recv_edid_cea_ack)(struct dmcu *dmcu, int *offset); #if defined(CONFIG_DRM_AMD_SECURE_DISPLAY) void (*forward_crc_window)(struct dmcu *dmcu, - struct crc_region *crc_win, + struct rect *rect, struct otg_phy_mux *mux_mapping); void (*stop_crc_win_update)(struct dmcu *dmcu, struct otg_phy_mux *mux_mapping); diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/hw_shared.h b/drivers/gpu/drm/amd/display/dc/inc/hw/hw_shared.h index cd2be729846b..a819f0f97c5f 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/hw/hw_shared.h +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/hw_shared.h @@ -35,6 +35,13 @@ ******************************************************************************/ #define MAX_AUDIOS 7 + +/** + * @MAX_PIPES: + * + * Every ASIC support a fixed number of pipes; MAX_PIPES defines a large number + * to be used inside loops and for determining array sizes. + */ #define MAX_PIPES 6 #define MAX_DIG_LINK_ENCODERS 7 #define MAX_DWB_PIPES 1 diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/stream_encoder.h b/drivers/gpu/drm/amd/display/dc/inc/hw/stream_encoder.h index 42afa1952890..42db4b7b79fd 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/hw/stream_encoder.h +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/stream_encoder.h @@ -243,6 +243,9 @@ struct stream_encoder_funcs { uint32_t hubp_requestor_id, enum dynamic_metadata_mode dmdata_mode); + /** + * @dp_set_odm_combine: Sets up DP stream encoder for ODM. + */ void (*dp_set_odm_combine)( struct stream_encoder *enc, bool odm_combine); @@ -317,9 +320,6 @@ struct hpo_dp_stream_encoder_funcs { uint32_t stream_enc_inst, uint32_t link_enc_inst); - void (*audio_mute_control)( - struct hpo_dp_stream_encoder *enc, bool mute); - void (*dp_audio_setup)( struct hpo_dp_stream_encoder *enc, unsigned int az_inst, diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/timing_generator.h b/drivers/gpu/drm/amd/display/dc/inc/hw/timing_generator.h index 25a1df45b264..65f18f9dad34 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/hw/timing_generator.h +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/timing_generator.h @@ -301,6 +301,11 @@ struct timing_generator_funcs { void (*get_dsc_status)(struct timing_generator *optc, uint32_t *dsc_mode); void (*set_odm_bypass)(struct timing_generator *optc, const struct dc_crtc_timing *dc_crtc_timing); + + /** + * @set_odm_combine: Set up the ODM block to read from the correct + * OPP(s) and turn on/off ODM memory. + */ void (*set_odm_combine)(struct timing_generator *optc, int *opp_id, int opp_cnt, struct dc_crtc_timing *timing); void (*set_h_timing_div_manual_mode)(struct timing_generator *optc, bool manual_mode); diff --git a/drivers/gpu/drm/amd/display/dc/inc/link_hwss.h b/drivers/gpu/drm/amd/display/dc/inc/link_hwss.h index 89964c980b87..0f69946cce9f 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/link_hwss.h +++ b/drivers/gpu/drm/amd/display/dc/inc/link_hwss.h @@ -38,6 +38,7 @@ struct link_resource; struct pipe_ctx; struct encoder_set_dp_phy_pattern_param; struct link_mst_stream_allocation_table; +struct audio_output; struct link_hwss_ext { /* function pointers below may require to check for NULL if caller @@ -79,6 +80,10 @@ struct link_hwss { void (*disable_link_output)(struct dc_link *link, const struct link_resource *link_res, enum signal_type signal); + void (*setup_audio_output)(struct pipe_ctx *pipe_ctx, + struct audio_output *audio_output, uint32_t audio_inst); + void (*enable_audio_packet)(struct pipe_ctx *pipe_ctx); + void (*disable_audio_packet)(struct pipe_ctx *pipe_ctx); }; #endif /* __DC_LINK_HWSS_H__ */ diff --git a/drivers/gpu/drm/amd/display/dc/irq/irq_service.c b/drivers/gpu/drm/amd/display/dc/irq/irq_service.c index 7bad39bba86b..d100edaedbbb 100644 --- a/drivers/gpu/drm/amd/display/dc/irq/irq_service.c +++ b/drivers/gpu/drm/amd/display/dc/irq/irq_service.c @@ -112,8 +112,15 @@ bool dal_irq_service_set( dal_irq_service_ack(irq_service, source); - if (info->funcs && info->funcs->set) + if (info->funcs && info->funcs->set) { + if (info->funcs->set == dal_irq_service_dummy_set) { + DC_LOG_WARNING("%s: src: %d, st: %d\n", __func__, + source, enable); + ASSERT(0); + } + return info->funcs->set(irq_service, info, enable); + } dal_irq_service_set_generic(irq_service, info, enable); @@ -146,8 +153,14 @@ bool dal_irq_service_ack( return false; } - if (info->funcs && info->funcs->ack) + if (info->funcs && info->funcs->ack) { + if (info->funcs->ack == dal_irq_service_dummy_ack) { + DC_LOG_WARNING("%s: src: %d\n", __func__, source); + ASSERT(0); + } + return info->funcs->ack(irq_service, info); + } dal_irq_service_ack_generic(irq_service, info); diff --git a/drivers/gpu/drm/amd/display/dc/link/link_hwss_dio.c b/drivers/gpu/drm/amd/display/dc/link/link_hwss_dio.c index 4227adbc646a..33148b753c03 100644 --- a/drivers/gpu/drm/amd/display/dc/link/link_hwss_dio.c +++ b/drivers/gpu/drm/amd/display/dc/link/link_hwss_dio.c @@ -170,11 +170,63 @@ static void update_dio_stream_allocation_table(struct dc_link *link, link_enc->funcs->update_mst_stream_allocation_table(link_enc, table); } +void setup_dio_audio_output(struct pipe_ctx *pipe_ctx, + struct audio_output *audio_output, uint32_t audio_inst) +{ + if (dc_is_dp_signal(pipe_ctx->stream->signal)) + pipe_ctx->stream_res.stream_enc->funcs->dp_audio_setup( + pipe_ctx->stream_res.stream_enc, + audio_inst, + &pipe_ctx->stream->audio_info); + else + pipe_ctx->stream_res.stream_enc->funcs->hdmi_audio_setup( + pipe_ctx->stream_res.stream_enc, + audio_inst, + &pipe_ctx->stream->audio_info, + &audio_output->crtc_info); +} + +void enable_dio_audio_packet(struct pipe_ctx *pipe_ctx) +{ + if (dc_is_dp_signal(pipe_ctx->stream->signal)) + pipe_ctx->stream_res.stream_enc->funcs->dp_audio_enable( + pipe_ctx->stream_res.stream_enc); + + pipe_ctx->stream_res.stream_enc->funcs->audio_mute_control( + pipe_ctx->stream_res.stream_enc, false); + + if (dc_is_dp_signal(pipe_ctx->stream->signal)) + dp_source_sequence_trace(pipe_ctx->stream->link, + DPCD_SOURCE_SEQ_AFTER_ENABLE_AUDIO_STREAM); +} + +void disable_dio_audio_packet(struct pipe_ctx *pipe_ctx) +{ + pipe_ctx->stream_res.stream_enc->funcs->audio_mute_control( + pipe_ctx->stream_res.stream_enc, true); + + if (pipe_ctx->stream_res.audio) { + if (dc_is_dp_signal(pipe_ctx->stream->signal)) + pipe_ctx->stream_res.stream_enc->funcs->dp_audio_disable( + pipe_ctx->stream_res.stream_enc); + else + pipe_ctx->stream_res.stream_enc->funcs->hdmi_audio_disable( + pipe_ctx->stream_res.stream_enc); + } + + if (dc_is_dp_signal(pipe_ctx->stream->signal)) + dp_source_sequence_trace(pipe_ctx->stream->link, + DPCD_SOURCE_SEQ_AFTER_DISABLE_AUDIO_STREAM); +} + static const struct link_hwss dio_link_hwss = { .setup_stream_encoder = setup_dio_stream_encoder, .reset_stream_encoder = reset_dio_stream_encoder, .setup_stream_attribute = setup_dio_stream_attribute, .disable_link_output = disable_dio_link_output, + .setup_audio_output = setup_dio_audio_output, + .enable_audio_packet = enable_dio_audio_packet, + .disable_audio_packet = disable_dio_audio_packet, .ext = { .set_throttled_vcp_size = set_dio_throttled_vcp_size, .enable_dp_link_output = enable_dio_dp_link_output, diff --git a/drivers/gpu/drm/amd/display/dc/link/link_hwss_dio.h b/drivers/gpu/drm/amd/display/dc/link/link_hwss_dio.h index 126d37f847a1..9a108c3d7831 100644 --- a/drivers/gpu/drm/amd/display/dc/link/link_hwss_dio.h +++ b/drivers/gpu/drm/amd/display/dc/link/link_hwss_dio.h @@ -50,5 +50,9 @@ void set_dio_dp_lane_settings(struct dc_link *link, const struct link_resource *link_res, const struct dc_link_settings *link_settings, const struct dc_lane_settings lane_settings[LANE_COUNT_DP_MAX]); +void setup_dio_audio_output(struct pipe_ctx *pipe_ctx, + struct audio_output *audio_output, uint32_t audio_inst); +void enable_dio_audio_packet(struct pipe_ctx *pipe_ctx); +void disable_dio_audio_packet(struct pipe_ctx *pipe_ctx); #endif /* __LINK_HWSS_DIO_H__ */ diff --git a/drivers/gpu/drm/amd/display/dc/link/link_hwss_dpia.c b/drivers/gpu/drm/amd/display/dc/link/link_hwss_dpia.c index 64f7ea6a9aa3..861f3cd5b356 100644 --- a/drivers/gpu/drm/amd/display/dc/link/link_hwss_dpia.c +++ b/drivers/gpu/drm/amd/display/dc/link/link_hwss_dpia.c @@ -57,6 +57,9 @@ static const struct link_hwss dpia_link_hwss = { .reset_stream_encoder = reset_dio_stream_encoder, .setup_stream_attribute = setup_dio_stream_attribute, .disable_link_output = disable_dio_link_output, + .setup_audio_output = setup_dio_audio_output, + .enable_audio_packet = enable_dio_audio_packet, + .disable_audio_packet = disable_dio_audio_packet, .ext = { .set_throttled_vcp_size = set_dio_throttled_vcp_size, .enable_dp_link_output = enable_dio_dp_link_output, diff --git a/drivers/gpu/drm/amd/display/dc/link/link_hwss_hpo_dp.c b/drivers/gpu/drm/amd/display/dc/link/link_hwss_hpo_dp.c index 153a88381f2c..2f46e1ac4ce0 100644 --- a/drivers/gpu/drm/amd/display/dc/link/link_hwss_hpo_dp.c +++ b/drivers/gpu/drm/amd/display/dc/link/link_hwss_hpo_dp.c @@ -262,11 +262,36 @@ static void update_hpo_dp_stream_allocation_table(struct dc_link *link, table); } +static void setup_hpo_dp_audio_output(struct pipe_ctx *pipe_ctx, + struct audio_output *audio_output, uint32_t audio_inst) +{ + pipe_ctx->stream_res.hpo_dp_stream_enc->funcs->dp_audio_setup( + pipe_ctx->stream_res.hpo_dp_stream_enc, + audio_inst, + &pipe_ctx->stream->audio_info); +} + +static void enable_hpo_dp_audio_packet(struct pipe_ctx *pipe_ctx) +{ + pipe_ctx->stream_res.hpo_dp_stream_enc->funcs->dp_audio_enable( + pipe_ctx->stream_res.hpo_dp_stream_enc); +} + +static void disable_hpo_dp_audio_packet(struct pipe_ctx *pipe_ctx) +{ + if (pipe_ctx->stream_res.audio) + pipe_ctx->stream_res.hpo_dp_stream_enc->funcs->dp_audio_disable( + pipe_ctx->stream_res.hpo_dp_stream_enc); +} + static const struct link_hwss hpo_dp_link_hwss = { .setup_stream_encoder = setup_hpo_dp_stream_encoder, .reset_stream_encoder = reset_hpo_dp_stream_encoder, .setup_stream_attribute = setup_hpo_dp_stream_attribute, .disable_link_output = disable_hpo_dp_link_output, + .setup_audio_output = setup_hpo_dp_audio_output, + .enable_audio_packet = enable_hpo_dp_audio_packet, + .disable_audio_packet = disable_hpo_dp_audio_packet, .ext = { .set_throttled_vcp_size = set_hpo_dp_throttled_vcp_size, .set_hblank_min_symbol_width = set_hpo_dp_hblank_min_symbol_width, diff --git a/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h b/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h index 7a8f61517424..9df330c86a55 100644 --- a/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h +++ b/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h @@ -225,6 +225,12 @@ union dmub_psr_debug_flags { * Use TPS3 signal when restore main link. */ uint32_t force_wakeup_by_tps3 : 1; + + /** + * Back to back flip, therefore cannot power down PHY + */ + uint32_t back_to_back_flip : 1; + } bitfields; /** @@ -731,6 +737,11 @@ enum dmub_cmd_type { */ /** + * Command type used for all SECURE_DISPLAY commands. + */ + DMUB_CMD__SECURE_DISPLAY = 85, + + /** * Command type used to set DPIA HPD interrupt state */ DMUB_CMD__DPIA_HPD_INT_ENABLE = 86, @@ -3144,6 +3155,33 @@ struct dmub_rb_cmd_get_usbc_cable_id { }; /** + * Command type of a DMUB_CMD__SECURE_DISPLAY command + */ +enum dmub_cmd_secure_display_type { + DMUB_CMD__SECURE_DISPLAY_TEST_CMD = 0, /* test command to only check if inbox message works */ + DMUB_CMD__SECURE_DISPLAY_CRC_STOP_UPDATE, + DMUB_CMD__SECURE_DISPLAY_CRC_WIN_NOTIFY +}; + +/** + * Definition of a DMUB_CMD__SECURE_DISPLAY command + */ +struct dmub_rb_cmd_secure_display { + struct dmub_cmd_header header; + /** + * Data passed from driver to dmub firmware. + */ + struct dmub_cmd_roi_info { + uint16_t x_start; + uint16_t x_end; + uint16_t y_start; + uint16_t y_end; + uint8_t otg_id; + uint8_t phy_id; + } roi_info; +}; + +/** * union dmub_rb_cmd - DMUB inbox command. */ union dmub_rb_cmd { @@ -3348,6 +3386,11 @@ union dmub_rb_cmd { */ struct dmub_rb_cmd_query_hpd_state query_hpd; /** + * Definition of a DMUB_CMD__SECURE_DISPLAY command. + */ + struct dmub_rb_cmd_secure_display secure_display; + + /** * Definition of a DMUB_CMD__DPIA_HPD_INT_ENABLE command. */ struct dmub_rb_cmd_dpia_hpd_int_enable dpia_hpd_int_enable; diff --git a/drivers/gpu/drm/amd/display/modules/inc/mod_info_packet.h b/drivers/gpu/drm/amd/display/modules/inc/mod_info_packet.h index 1d8b746b02f2..edf5845f6a1f 100644 --- a/drivers/gpu/drm/amd/display/modules/inc/mod_info_packet.h +++ b/drivers/gpu/drm/amd/display/modules/inc/mod_info_packet.h @@ -35,7 +35,8 @@ struct mod_vrr_params; void mod_build_vsc_infopacket(const struct dc_stream_state *stream, struct dc_info_packet *info_packet, - enum dc_color_space cs); + enum dc_color_space cs, + enum color_transfer_func tf); void mod_build_hf_vsif_infopacket(const struct dc_stream_state *stream, struct dc_info_packet *info_packet); diff --git a/drivers/gpu/drm/amd/display/modules/info_packet/info_packet.c b/drivers/gpu/drm/amd/display/modules/info_packet/info_packet.c index 27ceba9d6d65..69691058ab89 100644 --- a/drivers/gpu/drm/amd/display/modules/info_packet/info_packet.c +++ b/drivers/gpu/drm/amd/display/modules/info_packet/info_packet.c @@ -132,7 +132,8 @@ enum ColorimetryYCCDP { void mod_build_vsc_infopacket(const struct dc_stream_state *stream, struct dc_info_packet *info_packet, - enum dc_color_space cs) + enum dc_color_space cs, + enum color_transfer_func tf) { unsigned int vsc_packet_revision = vsc_packet_undefined; unsigned int i; @@ -382,6 +383,9 @@ void mod_build_vsc_infopacket(const struct dc_stream_state *stream, colorimetryFormat = ColorimetryYCC_DP_AdobeYCC; else if (cs == COLOR_SPACE_2020_YCBCR) colorimetryFormat = ColorimetryYCC_DP_ITU2020YCbCr; + + if (cs == COLOR_SPACE_2020_YCBCR && tf == TRANSFER_FUNC_GAMMA_22) + colorimetryFormat = ColorimetryYCC_DP_ITU709; break; default: diff --git a/drivers/gpu/drm/amd/include/atombios.h b/drivers/gpu/drm/amd/include/atombios.h index 15943bc21bc5..b5b1d073f8e2 100644 --- a/drivers/gpu/drm/amd/include/atombios.h +++ b/drivers/gpu/drm/amd/include/atombios.h @@ -4107,7 +4107,7 @@ typedef struct _ATOM_FAKE_EDID_PATCH_RECORD { UCHAR ucRecordType; UCHAR ucFakeEDIDLength; // = 128 means EDID length is 128 bytes, otherwise the EDID length = ucFakeEDIDLength*128 - UCHAR ucFakeEDIDString[1]; // This actually has ucFakeEdidLength elements. + UCHAR ucFakeEDIDString[]; // This actually has ucFakeEdidLength elements. } ATOM_FAKE_EDID_PATCH_RECORD; typedef struct _ATOM_PANEL_RESOLUTION_PATCH_RECORD diff --git a/drivers/gpu/drm/amd/include/kgd_pp_interface.h b/drivers/gpu/drm/amd/include/kgd_pp_interface.h index a40ead44778a..d18162e9ed1d 100644 --- a/drivers/gpu/drm/amd/include/kgd_pp_interface.h +++ b/drivers/gpu/drm/amd/include/kgd_pp_interface.h @@ -354,7 +354,8 @@ struct amd_pm_funcs { int (*get_power_profile_mode)(void *handle, char *buf); int (*set_power_profile_mode)(void *handle, long *input, uint32_t size); int (*set_fine_grain_clk_vol)(void *handle, uint32_t type, long *input, uint32_t size); - int (*odn_edit_dpm_table)(void *handle, uint32_t type, long *input, uint32_t size); + int (*odn_edit_dpm_table)(void *handle, enum PP_OD_DPM_TABLE_COMMAND type, + long *input, uint32_t size); int (*set_mp1_state)(void *handle, enum pp_mp1_state mp1_state); int (*smu_i2c_bus_access)(void *handle, bool acquire); int (*gfx_state_change_set)(void *handle, uint32_t state); diff --git a/drivers/gpu/drm/amd/pm/powerplay/amd_powerplay.c b/drivers/gpu/drm/amd/pm/powerplay/amd_powerplay.c index ec055858eb95..1159ae114dd0 100644 --- a/drivers/gpu/drm/amd/pm/powerplay/amd_powerplay.c +++ b/drivers/gpu/drm/amd/pm/powerplay/amd_powerplay.c @@ -838,7 +838,8 @@ static int pp_set_fine_grain_clk_vol(void *handle, uint32_t type, long *input, u return hwmgr->hwmgr_func->set_fine_grain_clk_vol(hwmgr, type, input, size); } -static int pp_odn_edit_dpm_table(void *handle, uint32_t type, long *input, uint32_t size) +static int pp_odn_edit_dpm_table(void *handle, enum PP_OD_DPM_TABLE_COMMAND type, + long *input, uint32_t size) { struct pp_hwmgr *hwmgr = handle; diff --git a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/pp_psm.c b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/pp_psm.c index 67d7da0b6fed..1d829402cd2e 100644 --- a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/pp_psm.c +++ b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/pp_psm.c @@ -75,8 +75,10 @@ int psm_init_power_state_table(struct pp_hwmgr *hwmgr) for (i = 0; i < table_entries; i++) { result = hwmgr->hwmgr_func->get_pp_table_entry(hwmgr, i, state); if (result) { + kfree(hwmgr->current_ps); kfree(hwmgr->request_ps); kfree(hwmgr->ps); + hwmgr->current_ps = NULL; hwmgr->request_ps = NULL; hwmgr->ps = NULL; return -EINVAL; diff --git a/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_0.h b/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_0.h index 063f4a737605..b76f0f7e4299 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_0.h +++ b/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_0.h @@ -25,7 +25,7 @@ #define SMU13_DRIVER_IF_V13_0_0_H //Increment this version if SkuTable_t or BoardTable_t change -#define PPTABLE_VERSION 0x24 +#define PPTABLE_VERSION 0x26 #define NUM_GFXCLK_DPM_LEVELS 16 #define NUM_SOCCLK_DPM_LEVELS 8 @@ -109,6 +109,22 @@ #define FEATURE_SPARE_63_BIT 63 #define NUM_FEATURES 64 +#define ALLOWED_FEATURE_CTRL_DEFAULT 0xFFFFFFFFFFFFFFFFULL +#define ALLOWED_FEATURE_CTRL_SCPM ((1 << FEATURE_DPM_GFXCLK_BIT) | \ + (1 << FEATURE_DPM_GFX_POWER_OPTIMIZER_BIT) | \ + (1 << FEATURE_DPM_UCLK_BIT) | \ + (1 << FEATURE_DPM_FCLK_BIT) | \ + (1 << FEATURE_DPM_SOCCLK_BIT) | \ + (1 << FEATURE_DPM_MP0CLK_BIT) | \ + (1 << FEATURE_DPM_LINK_BIT) | \ + (1 << FEATURE_DPM_DCN_BIT) | \ + (1 << FEATURE_DS_GFXCLK_BIT) | \ + (1 << FEATURE_DS_SOCCLK_BIT) | \ + (1 << FEATURE_DS_FCLK_BIT) | \ + (1 << FEATURE_DS_LCLK_BIT) | \ + (1 << FEATURE_DS_DCFCLK_BIT) | \ + (1 << FEATURE_DS_UCLK_BIT)) + //For use with feature control messages typedef enum { FEATURE_PWR_ALL, @@ -133,6 +149,7 @@ typedef enum { #define DEBUG_OVERRIDE_DISABLE_DFLL 0x00000200 #define DEBUG_OVERRIDE_ENABLE_RLC_VF_BRINGUP_MODE 0x00000400 #define DEBUG_OVERRIDE_DFLL_MASTER_MODE 0x00000800 +#define DEBUG_OVERRIDE_ENABLE_PROFILING_MODE 0x00001000 // VR Mapping Bit Defines #define VR_MAPPING_VR_SELECT_MASK 0x01 @@ -262,15 +279,15 @@ typedef enum { } I2cControllerPort_e; typedef enum { - I2C_CONTROLLER_NAME_VR_GFX = 0, - I2C_CONTROLLER_NAME_VR_SOC, - I2C_CONTROLLER_NAME_VR_VMEMP, - I2C_CONTROLLER_NAME_VR_VDDIO, - I2C_CONTROLLER_NAME_LIQUID0, - I2C_CONTROLLER_NAME_LIQUID1, - I2C_CONTROLLER_NAME_PLX, - I2C_CONTROLLER_NAME_OTHER, - I2C_CONTROLLER_NAME_COUNT, + I2C_CONTROLLER_NAME_VR_GFX = 0, + I2C_CONTROLLER_NAME_VR_SOC, + I2C_CONTROLLER_NAME_VR_VMEMP, + I2C_CONTROLLER_NAME_VR_VDDIO, + I2C_CONTROLLER_NAME_LIQUID0, + I2C_CONTROLLER_NAME_LIQUID1, + I2C_CONTROLLER_NAME_PLX, + I2C_CONTROLLER_NAME_FAN_INTAKE, + I2C_CONTROLLER_NAME_COUNT, } I2cControllerName_e; typedef enum { @@ -282,16 +299,17 @@ typedef enum { I2C_CONTROLLER_THROTTLER_LIQUID0, I2C_CONTROLLER_THROTTLER_LIQUID1, I2C_CONTROLLER_THROTTLER_PLX, + I2C_CONTROLLER_THROTTLER_FAN_INTAKE, I2C_CONTROLLER_THROTTLER_INA3221, I2C_CONTROLLER_THROTTLER_COUNT, } I2cControllerThrottler_e; typedef enum { - I2C_CONTROLLER_PROTOCOL_VR_XPDE132G5, - I2C_CONTROLLER_PROTOCOL_VR_IR35217, - I2C_CONTROLLER_PROTOCOL_TMP_TMP102A, - I2C_CONTROLLER_PROTOCOL_INA3221, - I2C_CONTROLLER_PROTOCOL_COUNT, + I2C_CONTROLLER_PROTOCOL_VR_XPDE132G5, + I2C_CONTROLLER_PROTOCOL_VR_IR35217, + I2C_CONTROLLER_PROTOCOL_TMP_MAX31875, + I2C_CONTROLLER_PROTOCOL_INA3221, + I2C_CONTROLLER_PROTOCOL_COUNT, } I2cControllerProtocol_e; typedef struct { @@ -658,13 +676,20 @@ typedef struct { #define PP_NUM_OD_VF_CURVE_POINTS PP_NUM_RTAVFS_PWL_ZONES + 1 +typedef enum { + FAN_MODE_AUTO = 0, + FAN_MODE_MANUAL_LINEAR, +} FanMode_e; typedef struct { uint32_t FeatureCtrlMask; //Voltage control int16_t VoltageOffsetPerZoneBoundary[PP_NUM_OD_VF_CURVE_POINTS]; - uint16_t reserved[2]; + uint16_t VddGfxVmax; // in mV + + uint8_t IdlePwrSavingFeaturesCtrl; + uint8_t RuntimePwrSavingFeaturesCtrl; //Frequency changes int16_t GfxclkFmin; // MHz @@ -674,7 +699,7 @@ typedef struct { //PPT int16_t Ppt; // % - int16_t reserved1; + int16_t Tdc; //Fan control uint8_t FanLinearPwmPoints[NUM_OD_FAN_MAX_POINTS]; @@ -701,16 +726,19 @@ typedef struct { uint32_t FeatureCtrlMask; int16_t VoltageOffsetPerZoneBoundary; - uint16_t reserved[2]; + uint16_t VddGfxVmax; // in mV + + uint8_t IdlePwrSavingFeaturesCtrl; + uint8_t RuntimePwrSavingFeaturesCtrl; - uint16_t GfxclkFmin; // MHz - uint16_t GfxclkFmax; // MHz + int16_t GfxclkFmin; // MHz + int16_t GfxclkFmax; // MHz uint16_t UclkFmin; // MHz uint16_t UclkFmax; // MHz //PPT int16_t Ppt; // % - int16_t reserved1; + int16_t Tdc; uint8_t FanLinearPwmPoints; uint8_t FanLinearTempPoints; @@ -857,7 +885,8 @@ typedef struct { uint16_t FanStartTempMin; uint16_t FanStartTempMax; - uint32_t Spare[12]; + uint16_t PowerMinPpt0[POWER_SOURCE_COUNT]; + uint32_t Spare[11]; } MsgLimits_t; @@ -1041,7 +1070,17 @@ typedef struct { uint32_t GfxoffSpare[15]; // GFX GPO - uint32_t GfxGpoSpare[16]; + uint32_t DfllBtcMasterScalerM; + int32_t DfllBtcMasterScalerB; + uint32_t DfllBtcSlaveScalerM; + int32_t DfllBtcSlaveScalerB; + + uint32_t DfllPccAsWaitCtrl; //GDFLL_AS_WAIT_CTRL_PCC register value to be passed to RLC msg + uint32_t DfllPccAsStepCtrl; //GDFLL_AS_STEP_CTRL_PCC register value to be passed to RLC msg + + uint32_t DfllL2FrequencyBoostM; //Unitless (float) + uint32_t DfllL2FrequencyBoostB; //In MHz (integer) + uint32_t GfxGpoSpare[8]; // GFX DCS @@ -1114,12 +1153,14 @@ typedef struct { uint16_t IntakeTempHighIntakeAcousticLimit; uint16_t IntakeTempAcouticLimitReleaseRate; - uint16_t FanStalledTempLimitOffset; + int16_t FanAbnormalTempLimitOffset; uint16_t FanStalledTriggerRpm; - uint16_t FanAbnormalTriggerRpm; - uint16_t FanPadding; + uint16_t FanAbnormalTriggerRpmCoeff; + uint16_t FanAbnormalDetectionEnable; - uint32_t FanSpare[14]; + uint8_t FanIntakeSensorSupport; + uint8_t FanIntakePadding[3]; + uint32_t FanSpare[13]; // SECTION: VDD_GFX AVFS @@ -1198,8 +1239,13 @@ typedef struct { int16_t TotalBoardPowerM; int16_t TotalBoardPowerB; + //PMFW-11158 + QuadraticInt_t qFeffCoeffGameClock[POWER_SOURCE_COUNT]; + QuadraticInt_t qFeffCoeffBaseClock[POWER_SOURCE_COUNT]; + QuadraticInt_t qFeffCoeffBoostClock[POWER_SOURCE_COUNT]; + // SECTION: Sku Reserved - uint32_t Spare[61]; + uint32_t Spare[43]; // Padding for MMHUB - do not modify this uint32_t MmHubPadding[8]; @@ -1288,8 +1334,11 @@ typedef struct { uint32_t PostVoltageSetBacoDelay; // in microseconds. Amount of time FW will wait after power good is established or PSI0 command is issued uint32_t BacoEntryDelay; // in milliseconds. Amount of time FW will wait to trigger BACO entry after receiving entry notification from OS + uint8_t FuseWritePowerMuxPresent; + uint8_t FuseWritePadding[3]; + // SECTION: Board Reserved - uint32_t BoardSpare[64]; + uint32_t BoardSpare[63]; // SECTION: Structure Padding @@ -1381,7 +1430,7 @@ typedef struct { uint16_t AverageTotalBoardPower; uint16_t AvgTemperature[TEMP_COUNT]; - uint16_t TempPadding; + uint16_t AvgTemperatureFanIntake; uint8_t PcieRate ; uint8_t PcieWidth ; @@ -1550,5 +1599,7 @@ typedef struct { #define IH_INTERRUPT_CONTEXT_ID_AUDIO_D0 0x5 #define IH_INTERRUPT_CONTEXT_ID_AUDIO_D3 0x6 #define IH_INTERRUPT_CONTEXT_ID_THERMAL_THROTTLING 0x7 +#define IH_INTERRUPT_CONTEXT_ID_FAN_ABNORMAL 0x8 +#define IH_INTERRUPT_CONTEXT_ID_FAN_RECOVERY 0x9 #endif diff --git a/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0.h b/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0.h index 8f72202aea8e..80fb583b18d9 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0.h +++ b/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0.h @@ -30,7 +30,7 @@ #define SMU13_DRIVER_IF_VERSION_ALDE 0x08 #define SMU13_DRIVER_IF_VERSION_SMU_V13_0_4 0x07 #define SMU13_DRIVER_IF_VERSION_SMU_V13_0_5 0x04 -#define SMU13_DRIVER_IF_VERSION_SMU_V13_0_0 0x30 +#define SMU13_DRIVER_IF_VERSION_SMU_V13_0_0_10 0x32 #define SMU13_DRIVER_IF_VERSION_SMU_V13_0_7 0x2C #define SMU13_DRIVER_IF_VERSION_SMU_V13_0_10 0x1D diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c index c4552ade8d44..43fb102a65f5 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c +++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c @@ -289,7 +289,8 @@ int smu_v13_0_check_fw_version(struct smu_context *smu) smu->smc_driver_if_version = SMU13_DRIVER_IF_VERSION_ALDE; break; case IP_VERSION(13, 0, 0): - smu->smc_driver_if_version = SMU13_DRIVER_IF_VERSION_SMU_V13_0_0; + case IP_VERSION(13, 0, 10): + smu->smc_driver_if_version = SMU13_DRIVER_IF_VERSION_SMU_V13_0_0_10; break; case IP_VERSION(13, 0, 7): smu->smc_driver_if_version = SMU13_DRIVER_IF_VERSION_SMU_V13_0_7; @@ -305,9 +306,6 @@ int smu_v13_0_check_fw_version(struct smu_context *smu) case IP_VERSION(13, 0, 5): smu->smc_driver_if_version = SMU13_DRIVER_IF_VERSION_SMU_V13_0_5; break; - case IP_VERSION(13, 0, 10): - smu->smc_driver_if_version = SMU13_DRIVER_IF_VERSION_SMU_V13_0_10; - break; default: dev_err(adev->dev, "smu unsupported IP version: 0x%x.\n", adev->ip_versions[MP1_HWIP][0]); @@ -842,6 +840,7 @@ int smu_v13_0_gfx_off_control(struct smu_context *smu, bool enable) case IP_VERSION(13, 0, 5): case IP_VERSION(13, 0, 7): case IP_VERSION(13, 0, 8): + case IP_VERSION(13, 0, 10): if (!(adev->pm.pp_feature & PP_GFXOFF_MASK)) return 0; if (enable) diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c index b2d61c05f559..4671dc23abe0 100644 --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -87,6 +87,8 @@ static int oui(u8 first, u8 second, u8 third) #define EDID_QUIRK_FORCE_10BPC (1 << 11) /* Non desktop display (i.e. HMD) */ #define EDID_QUIRK_NON_DESKTOP (1 << 12) +/* Cap the DSC target bitrate to 15bpp */ +#define EDID_QUIRK_CAP_DSC_15BPP (1 << 13) #define MICROSOFT_IEEE_OUI 0xca125c @@ -147,6 +149,12 @@ static const struct edid_quirk { EDID_QUIRK('F', 'C', 'M', 13600, EDID_QUIRK_PREFER_LARGE_75 | EDID_QUIRK_DETAILED_IN_CM), + /* LG 27GP950 */ + EDID_QUIRK('G', 'S', 'M', 0x5bbf, EDID_QUIRK_CAP_DSC_15BPP), + + /* LG 27GN950 */ + EDID_QUIRK('G', 'S', 'M', 0x5b9a, EDID_QUIRK_CAP_DSC_15BPP), + /* LGD panel of HP zBook 17 G2, eDP 10 bpc, but reports unknown bpc */ EDID_QUIRK('L', 'G', 'D', 764, EDID_QUIRK_FORCE_10BPC), @@ -6363,6 +6371,7 @@ static void drm_reset_display_info(struct drm_connector *connector) info->mso_stream_count = 0; info->mso_pixel_overlap = 0; + info->max_dsc_bpp = 0; } static u32 update_display_info(struct drm_connector *connector, @@ -6452,6 +6461,9 @@ out: info->non_desktop = true; } + if (quirks & EDID_QUIRK_CAP_DSC_15BPP) + info->max_dsc_bpp = 15; + return quirks; } diff --git a/drivers/gpu/drm/nouveau/Kbuild b/drivers/gpu/drm/nouveau/Kbuild index 60586fb8275e..5e5617006da5 100644 --- a/drivers/gpu/drm/nouveau/Kbuild +++ b/drivers/gpu/drm/nouveau/Kbuild @@ -54,10 +54,6 @@ nouveau-y += nouveau_bios.o nouveau-y += nouveau_connector.o nouveau-y += nouveau_display.o nouveau-y += nouveau_dp.o -nouveau-y += nouveau_fbcon.o -nouveau-y += nv04_fbcon.o -nouveau-y += nv50_fbcon.o -nouveau-y += nvc0_fbcon.o include $(src)/dispnv04/Kbuild include $(src)/dispnv50/Kbuild diff --git a/drivers/gpu/drm/nouveau/dispnv04/crtc.c b/drivers/gpu/drm/nouveau/dispnv04/crtc.c index ee92d576d277..0e0f117bc70b 100644 --- a/drivers/gpu/drm/nouveau/dispnv04/crtc.c +++ b/drivers/gpu/drm/nouveau/dispnv04/crtc.c @@ -23,6 +23,7 @@ * DEALINGS IN THE SOFTWARE. */ #include <drm/drm_crtc_helper.h> +#include <drm/drm_fb_helper.h> #include <drm/drm_fourcc.h> #include <drm/drm_plane_helper.h> #include <drm/drm_vblank.h> @@ -37,7 +38,6 @@ #include "nouveau_crtc.h" #include "hw.h" #include "nvreg.h" -#include "nouveau_fbcon.h" #include "disp.h" #include "nouveau_dma.h" @@ -761,7 +761,8 @@ static void nv_crtc_destroy(struct drm_crtc *crtc) nouveau_bo_unmap(nv_crtc->cursor.nvbo); nouveau_bo_unpin(nv_crtc->cursor.nvbo); nouveau_bo_ref(NULL, &nv_crtc->cursor.nvbo); - nvif_notify_dtor(&nv_crtc->vblank); + nvif_event_dtor(&nv_crtc->vblank); + nvif_head_dtor(&nv_crtc->head); kfree(nv_crtc); } @@ -914,14 +915,6 @@ nv04_crtc_mode_set_base_atomic(struct drm_crtc *crtc, struct drm_framebuffer *fb, int x, int y, enum mode_set_atomic state) { - struct nouveau_drm *drm = nouveau_drm(crtc->dev); - struct drm_device *dev = drm->dev; - - if (state == ENTER_ATOMIC_MODE_SET) - nouveau_fbcon_accel_save_disable(dev); - else - nouveau_fbcon_accel_restore(dev); - return nv04_crtc_do_mode_set_base(crtc, fb, x, y, true); } @@ -1080,10 +1073,10 @@ nv04_finish_page_flip(struct nouveau_channel *chan, } int -nv04_flip_complete(struct nvif_notify *notify) +nv04_flip_complete(struct nvif_event *event, void *argv, u32 argc) { - struct nouveau_cli *cli = (void *)notify->object->client; - struct nouveau_drm *drm = cli->drm; + struct nv04_display *disp = container_of(event, typeof(*disp), flip); + struct nouveau_drm *drm = disp->drm; struct nouveau_channel *chan = drm->channel; struct nv04_page_flip_state state; @@ -1094,7 +1087,7 @@ nv04_flip_complete(struct nvif_notify *notify) state.bpp / 8); } - return NVIF_NOTIFY_KEEP; + return NVIF_EVENT_KEEP; } static int @@ -1279,13 +1272,13 @@ static const struct drm_plane_funcs nv04_primary_plane_funcs = { DRM_PLANE_NON_ATOMIC_FUNCS, }; -static int nv04_crtc_vblank_handler(struct nvif_notify *notify) +static int +nv04_crtc_vblank_handler(struct nvif_event *event, void *repv, u32 repc) { - struct nouveau_crtc *nv_crtc = - container_of(notify, struct nouveau_crtc, vblank); + struct nouveau_crtc *nv_crtc = container_of(event, struct nouveau_crtc, vblank); drm_crtc_handle_vblank(&nv_crtc->base); - return NVIF_NOTIFY_KEEP; + return NVIF_EVENT_KEEP; } int @@ -1341,14 +1334,10 @@ nv04_crtc_create(struct drm_device *dev, int crtc_num) nv04_cursor_init(nv_crtc); - ret = nvif_notify_ctor(&disp->disp.object, "kmsVbl", nv04_crtc_vblank_handler, - false, NV04_DISP_NTFY_VBLANK, - &(struct nvif_notify_head_req_v0) { - .head = nv_crtc->index, - }, - sizeof(struct nvif_notify_head_req_v0), - sizeof(struct nvif_notify_head_rep_v0), - &nv_crtc->vblank); + ret = nvif_head_ctor(&disp->disp, nv_crtc->base.name, nv_crtc->index, &nv_crtc->head); + if (ret) + return ret; - return ret; + return nvif_head_vblank_event_ctor(&nv_crtc->head, "kmsVbl", nv04_crtc_vblank_handler, + false, &nv_crtc->vblank); } diff --git a/drivers/gpu/drm/nouveau/dispnv04/disp.c b/drivers/gpu/drm/nouveau/dispnv04/disp.c index 99fee4d8cd31..e9ac3fb27ff7 100644 --- a/drivers/gpu/drm/nouveau/dispnv04/disp.c +++ b/drivers/gpu/drm/nouveau/dispnv04/disp.c @@ -61,7 +61,7 @@ nv04_display_fini(struct drm_device *dev, bool runtime, bool suspend) struct drm_crtc *crtc; /* Disable flip completion events. */ - nvif_notify_put(&disp->flip); + nvif_event_block(&disp->flip); /* Disable vblank interrupts. */ NVWriteCRTC(dev, 0, NV_PCRTC_INTR_EN_0, 0); @@ -121,7 +121,7 @@ nv04_display_init(struct drm_device *dev, bool resume, bool runtime) encoder->enc_save(&encoder->base.base); /* Enable flip completion events. */ - nvif_notify_get(&disp->flip); + nvif_event_allow(&disp->flip); if (!resume) return 0; @@ -202,7 +202,7 @@ nv04_display_destroy(struct drm_device *dev) nouveau_hw_save_vga_fonts(dev, 0); - nvif_notify_dtor(&disp->flip); + nvif_event_dtor(&disp->flip); nouveau_display(dev)->priv = NULL; vfree(disp); @@ -227,6 +227,8 @@ nv04_display_create(struct drm_device *dev) if (!disp) return -ENOMEM; + disp->drm = drm; + nvif_object_map(&drm->client.device.object, NULL, 0); nouveau_display(dev)->priv = disp; @@ -239,9 +241,10 @@ nv04_display_create(struct drm_device *dev) /* Request page flip completion event. */ if (drm->channel) { - nvif_notify_ctor(&drm->channel->nvsw, "kmsFlip", nv04_flip_complete, - false, NV04_NVSW_NTFY_UEVENT, - NULL, 0, 0, &disp->flip); + ret = nvif_event_ctor(&drm->channel->nvsw, "kmsFlip", 0, nv04_flip_complete, + true, NULL, 0, &disp->flip); + if (ret) + return ret; } nouveau_hw_save_vga_fonts(dev, 1); diff --git a/drivers/gpu/drm/nouveau/dispnv04/disp.h b/drivers/gpu/drm/nouveau/dispnv04/disp.h index f0a24126641a..11a6663758ec 100644 --- a/drivers/gpu/drm/nouveau/dispnv04/disp.h +++ b/drivers/gpu/drm/nouveau/dispnv04/disp.h @@ -6,6 +6,8 @@ #include "nouveau_display.h" +#include <nvif/event.h> + struct nouveau_encoder; enum nv04_fp_display_regs { @@ -84,7 +86,8 @@ struct nv04_display { uint32_t saved_vga_font[4][16384]; uint32_t dac_users[4]; struct nouveau_bo *image[2]; - struct nvif_notify flip; + struct nvif_event flip; + struct nouveau_drm *drm; }; static inline struct nv04_display * @@ -179,5 +182,5 @@ nouveau_bios_run_init_table(struct drm_device *dev, u16 table, ); } -int nv04_flip_complete(struct nvif_notify *); +int nv04_flip_complete(struct nvif_event *, void *, u32); #endif diff --git a/drivers/gpu/drm/nouveau/dispnv50/crc.c b/drivers/gpu/drm/nouveau/dispnv50/crc.c index b834e8a9ae77..9c942fbd836d 100644 --- a/drivers/gpu/drm/nouveau/dispnv50/crc.c +++ b/drivers/gpu/drm/nouveau/dispnv50/crc.c @@ -463,7 +463,7 @@ void nv50_crc_atomic_set(struct nv50_head *head, if (!outp) return; - func->set_src(head, outp->or, nv50_crc_source_type(outp, asyh->crc.src), + func->set_src(head, outp->outp.or.id, nv50_crc_source_type(outp, asyh->crc.src), &crc->ctx[crc->ctx_idx]); } diff --git a/drivers/gpu/drm/nouveau/dispnv50/disp.c b/drivers/gpu/drm/nouveau/dispnv50/disp.c index aa94f8e284dd..edcb2529b402 100644 --- a/drivers/gpu/drm/nouveau/dispnv50/disp.c +++ b/drivers/gpu/drm/nouveau/dispnv50/disp.c @@ -46,8 +46,8 @@ #include <nvif/class.h> #include <nvif/cl0002.h> -#include <nvif/cl5070.h> #include <nvif/event.h> +#include <nvif/if0012.h> #include <nvif/if0014.h> #include <nvif/timer.h> @@ -64,7 +64,6 @@ #include "nouveau_connector.h" #include "nouveau_encoder.h" #include "nouveau_fence.h" -#include "nouveau_fbcon.h" #include <subdev/bios/dp.h> @@ -317,52 +316,6 @@ nv50_outp_dump_caps(struct nouveau_drm *drm, outp->base.base.name, outp->caps.dp_interlace); } -static void -nv50_outp_release(struct nouveau_encoder *nv_encoder) -{ - struct nv50_disp *disp = nv50_disp(nv_encoder->base.base.dev); - struct { - struct nv50_disp_mthd_v1 base; - } args = { - .base.version = 1, - .base.method = NV50_DISP_MTHD_V1_RELEASE, - .base.hasht = nv_encoder->dcb->hasht, - .base.hashm = nv_encoder->dcb->hashm, - }; - - nvif_mthd(&disp->disp->object, 0, &args, sizeof(args)); - nv_encoder->or = -1; - nv_encoder->link = 0; -} - -static int -nv50_outp_acquire(struct nouveau_encoder *nv_encoder, bool hda) -{ - struct nouveau_drm *drm = nouveau_drm(nv_encoder->base.base.dev); - struct nv50_disp *disp = nv50_disp(drm->dev); - struct { - struct nv50_disp_mthd_v1 base; - struct nv50_disp_acquire_v0 info; - } args = { - .base.version = 1, - .base.method = NV50_DISP_MTHD_V1_ACQUIRE, - .base.hasht = nv_encoder->dcb->hasht, - .base.hashm = nv_encoder->dcb->hashm, - .info.hda = hda, - }; - int ret; - - ret = nvif_mthd(&disp->disp->object, 0, &args, sizeof(args)); - if (ret) { - NV_ERROR(drm, "error acquiring output path: %d\n", ret); - return ret; - } - - nv_encoder->or = args.info.or; - nv_encoder->link = args.info.link; - return 0; -} - static int nv50_outp_atomic_check_view(struct drm_encoder *encoder, struct drm_crtc_state *crtc_state, @@ -489,9 +442,9 @@ nv50_dac_atomic_disable(struct drm_encoder *encoder, struct drm_atomic_state *st struct nv50_core *core = nv50_disp(encoder->dev)->core; const u32 ctrl = NVDEF(NV507D, DAC_SET_CONTROL, OWNER, NONE); - core->func->dac->ctrl(core, nv_encoder->or, ctrl, NULL); + core->func->dac->ctrl(core, nv_encoder->outp.or.id, ctrl, NULL); nv_encoder->crtc = NULL; - nv50_outp_release(nv_encoder); + nvif_outp_release(&nv_encoder->outp); } static void @@ -516,9 +469,9 @@ nv50_dac_atomic_enable(struct drm_encoder *encoder, struct drm_atomic_state *sta ctrl |= NVDEF(NV507D, DAC_SET_CONTROL, PROTOCOL, RGB_CRT); - nv50_outp_acquire(nv_encoder, false); + nvif_outp_acquire_rgb_crt(&nv_encoder->outp); - core->func->dac->ctrl(core, nv_encoder->or, ctrl, asyh); + core->func->dac->ctrl(core, nv_encoder->outp.or.id, ctrl, asyh); asyh->or.depth = 0; nv_encoder->crtc = &nv_crtc->base; @@ -634,7 +587,7 @@ nv50_audio_component_get_eld(struct device *kdev, int port, int dev_id, nv_connector = nouveau_connector(nv_encoder->audio.connector); nv_crtc = nouveau_crtc(nv_encoder->crtc); - if (!nv_crtc || nv_encoder->or != port || nv_crtc->index != dev_id) + if (!nv_crtc || nv_encoder->outp.or.id != port || nv_crtc->index != dev_id) continue; *enabled = nv_encoder->audio.enabled; @@ -718,33 +671,37 @@ nv50_audio_component_fini(struct nouveau_drm *drm) /****************************************************************************** * Audio *****************************************************************************/ +static bool +nv50_audio_supported(struct drm_encoder *encoder) +{ + struct nv50_disp *disp = nv50_disp(encoder->dev); + + if (disp->disp->object.oclass <= GT200_DISP || + disp->disp->object.oclass == GT206_DISP) + return false; + + return true; +} + static void nv50_audio_disable(struct drm_encoder *encoder, struct nouveau_crtc *nv_crtc) { struct nouveau_drm *drm = nouveau_drm(encoder->dev); struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder); - struct nv50_disp *disp = nv50_disp(encoder->dev); - struct { - struct nv50_disp_mthd_v1 base; - struct nv50_disp_sor_hda_eld_v0 eld; - } args = { - .base.version = 1, - .base.method = NV50_DISP_MTHD_V1_SOR_HDA_ELD, - .base.hasht = nv_encoder->dcb->hasht, - .base.hashm = (0xf0ff & nv_encoder->dcb->hashm) | - (0x0100 << nv_crtc->index), - }; + struct nvif_outp *outp = &nv_encoder->outp; + + if (!nv50_audio_supported(encoder)) + return; mutex_lock(&drm->audio.lock); if (nv_encoder->audio.enabled) { nv_encoder->audio.enabled = false; nv_encoder->audio.connector = NULL; - nvif_mthd(&disp->disp->object, 0, &args, sizeof(args)); + nvif_outp_hda_eld(&nv_encoder->outp, nv_crtc->index, NULL, 0); } mutex_unlock(&drm->audio.lock); - nv50_audio_component_eld_notify(drm->audio.component, nv_encoder->or, - nv_crtc->index); + nv50_audio_component_eld_notify(drm->audio.component, outp->or.id, nv_crtc->index); } static void @@ -754,159 +711,101 @@ nv50_audio_enable(struct drm_encoder *encoder, struct nouveau_crtc *nv_crtc, { struct nouveau_drm *drm = nouveau_drm(encoder->dev); struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder); - struct nv50_disp *disp = nv50_disp(encoder->dev); - struct __packed { - struct { - struct nv50_disp_mthd_v1 mthd; - struct nv50_disp_sor_hda_eld_v0 eld; - } base; - u8 data[sizeof(nv_connector->base.eld)]; - } args = { - .base.mthd.version = 1, - .base.mthd.method = NV50_DISP_MTHD_V1_SOR_HDA_ELD, - .base.mthd.hasht = nv_encoder->dcb->hasht, - .base.mthd.hashm = (0xf0ff & nv_encoder->dcb->hashm) | - (0x0100 << nv_crtc->index), - }; - - if (!drm_detect_monitor_audio(nv_connector->edid)) + struct nvif_outp *outp = &nv_encoder->outp; + + if (!nv50_audio_supported(encoder) || !drm_detect_monitor_audio(nv_connector->edid)) return; mutex_lock(&drm->audio.lock); - memcpy(args.data, nv_connector->base.eld, sizeof(args.data)); - - nvif_mthd(&disp->disp->object, 0, &args, - sizeof(args.base) + drm_eld_size(args.data)); + nvif_outp_hda_eld(&nv_encoder->outp, nv_crtc->index, nv_connector->base.eld, + drm_eld_size(nv_connector->base.eld)); nv_encoder->audio.enabled = true; nv_encoder->audio.connector = &nv_connector->base; mutex_unlock(&drm->audio.lock); - nv50_audio_component_eld_notify(drm->audio.component, nv_encoder->or, - nv_crtc->index); + nv50_audio_component_eld_notify(drm->audio.component, outp->or.id, nv_crtc->index); } /****************************************************************************** * HDMI *****************************************************************************/ static void -nv50_hdmi_disable(struct drm_encoder *encoder, struct nouveau_crtc *nv_crtc) -{ - struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder); - struct nv50_disp *disp = nv50_disp(encoder->dev); - struct { - struct nv50_disp_mthd_v1 base; - struct nv50_disp_sor_hdmi_pwr_v0 pwr; - } args = { - .base.version = 1, - .base.method = NV50_DISP_MTHD_V1_SOR_HDMI_PWR, - .base.hasht = nv_encoder->dcb->hasht, - .base.hashm = (0xf0ff & nv_encoder->dcb->hashm) | - (0x0100 << nv_crtc->index), - }; - - nvif_mthd(&disp->disp->object, 0, &args, sizeof(args)); -} - -static void nv50_hdmi_enable(struct drm_encoder *encoder, struct nouveau_crtc *nv_crtc, struct nouveau_connector *nv_connector, struct drm_atomic_state *state, - struct drm_display_mode *mode) + struct drm_display_mode *mode, bool hda) { struct nouveau_drm *drm = nouveau_drm(encoder->dev); struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder); - struct nv50_disp *disp = nv50_disp(encoder->dev); - struct { - struct nv50_disp_mthd_v1 base; - struct nv50_disp_sor_hdmi_pwr_v0 pwr; - u8 infoframes[2 * 17]; /* two frames, up to 17 bytes each */ - } args = { - .base.version = 1, - .base.method = NV50_DISP_MTHD_V1_SOR_HDMI_PWR, - .base.hasht = nv_encoder->dcb->hasht, - .base.hashm = (0xf0ff & nv_encoder->dcb->hashm) | - (0x0100 << nv_crtc->index), - .pwr.state = 1, - .pwr.rekey = 56, /* binary driver, and tegra, constant */ - }; - struct drm_hdmi_info *hdmi; + struct drm_hdmi_info *hdmi = &nv_connector->base.display_info.hdmi; + union hdmi_infoframe infoframe = { 0 }; + const u8 rekey = 56; /* binary driver, and tegra, constant */ + u8 scdc = 0; u32 max_ac_packet; - union hdmi_infoframe avi_frame; - union hdmi_infoframe vendor_frame; - bool high_tmds_clock_ratio = false, scrambling = false; - u8 config; - int ret; - int size; - - if (!drm_detect_hdmi_monitor(nv_connector->edid)) - return; - - hdmi = &nv_connector->base.display_info.hdmi; - - ret = drm_hdmi_avi_infoframe_from_display_mode(&avi_frame.avi, - &nv_connector->base, mode); - if (!ret) { - drm_hdmi_avi_infoframe_quant_range(&avi_frame.avi, - &nv_connector->base, mode, - HDMI_QUANTIZATION_RANGE_FULL); - /* We have an AVI InfoFrame, populate it to the display */ - args.pwr.avi_infoframe_length - = hdmi_infoframe_pack(&avi_frame, args.infoframes, 17); - } - - ret = drm_hdmi_vendor_infoframe_from_display_mode(&vendor_frame.vendor.hdmi, - &nv_connector->base, mode); - if (!ret) { - /* We have a Vendor InfoFrame, populate it to the display */ - args.pwr.vendor_infoframe_length - = hdmi_infoframe_pack(&vendor_frame, - args.infoframes - + args.pwr.avi_infoframe_length, - 17); - } + struct { + struct nvif_outp_infoframe_v0 infoframe; + u8 data[17]; + } args = { 0 }; + int ret, size; max_ac_packet = mode->htotal - mode->hdisplay; - max_ac_packet -= args.pwr.rekey; + max_ac_packet -= rekey; max_ac_packet -= 18; /* constant from tegra */ - args.pwr.max_ac_packet = max_ac_packet / 32; + max_ac_packet /= 32; if (hdmi->scdc.scrambling.supported) { - high_tmds_clock_ratio = mode->clock > 340000; - scrambling = high_tmds_clock_ratio || - hdmi->scdc.scrambling.low_rates; - } + const bool high_tmds_clock_ratio = mode->clock > 340000; - args.pwr.scdc = - NV50_DISP_SOR_HDMI_PWR_V0_SCDC_SCRAMBLE * scrambling | - NV50_DISP_SOR_HDMI_PWR_V0_SCDC_DIV_BY_4 * high_tmds_clock_ratio; + ret = drm_scdc_readb(nv_encoder->i2c, SCDC_TMDS_CONFIG, &scdc); + if (ret < 0) { + NV_ERROR(drm, "Failure to read SCDC_TMDS_CONFIG: %d\n", ret); + return; + } - size = sizeof(args.base) - + sizeof(args.pwr) - + args.pwr.avi_infoframe_length - + args.pwr.vendor_infoframe_length; - nvif_mthd(&disp->disp->object, 0, &args, size); + scdc &= ~(SCDC_TMDS_BIT_CLOCK_RATIO_BY_40 | SCDC_SCRAMBLING_ENABLE); + if (high_tmds_clock_ratio || hdmi->scdc.scrambling.low_rates) + scdc |= SCDC_SCRAMBLING_ENABLE; + if (high_tmds_clock_ratio) + scdc |= SCDC_TMDS_BIT_CLOCK_RATIO_BY_40; - nv50_audio_enable(encoder, nv_crtc, nv_connector, state, mode); + ret = drm_scdc_writeb(nv_encoder->i2c, SCDC_TMDS_CONFIG, scdc); + if (ret < 0) + NV_ERROR(drm, "Failure to write SCDC_TMDS_CONFIG = 0x%02x: %d\n", + scdc, ret); + } - /* If SCDC is supported by the downstream monitor, update - * divider / scrambling settings to what we programmed above. - */ - if (!hdmi->scdc.scrambling.supported) + ret = nvif_outp_acquire_tmds(&nv_encoder->outp, nv_crtc->index, true, + max_ac_packet, rekey, scdc, hda); + if (ret) return; - ret = drm_scdc_readb(nv_encoder->i2c, SCDC_TMDS_CONFIG, &config); - if (ret < 0) { - NV_ERROR(drm, "Failure to read SCDC_TMDS_CONFIG: %d\n", ret); - return; + /* AVI InfoFrame. */ + args.infoframe.version = 0; + args.infoframe.head = nv_crtc->index; + + if (!drm_hdmi_avi_infoframe_from_display_mode(&infoframe.avi, &nv_connector->base, mode)) { + drm_hdmi_avi_infoframe_quant_range(&infoframe.avi, &nv_connector->base, mode, + HDMI_QUANTIZATION_RANGE_FULL); + + size = hdmi_infoframe_pack(&infoframe, args.data, ARRAY_SIZE(args.data)); + } else { + size = 0; } - config &= ~(SCDC_TMDS_BIT_CLOCK_RATIO_BY_40 | SCDC_SCRAMBLING_ENABLE); - config |= SCDC_TMDS_BIT_CLOCK_RATIO_BY_40 * high_tmds_clock_ratio; - config |= SCDC_SCRAMBLING_ENABLE * scrambling; - ret = drm_scdc_writeb(nv_encoder->i2c, SCDC_TMDS_CONFIG, config); - if (ret < 0) - NV_ERROR(drm, "Failure to write SCDC_TMDS_CONFIG = 0x%02x: %d\n", - config, ret); + + nvif_outp_infoframe(&nv_encoder->outp, NVIF_OUTP_INFOFRAME_V0_AVI, &args.infoframe, size); + + /* Vendor InfoFrame. */ + memset(&args.data, 0, sizeof(args.data)); + if (!drm_hdmi_vendor_infoframe_from_display_mode(&infoframe.vendor.hdmi, + &nv_connector->base, mode)) + size = hdmi_infoframe_pack(&infoframe, args.data, ARRAY_SIZE(args.data)); + else + size = 0; + + nvif_outp_infoframe(&nv_encoder->outp, NVIF_OUTP_INFOFRAME_V0_VSI, &args.infoframe, size); + + nv50_audio_enable(encoder, nv_crtc, nv_connector, state, mode); } /****************************************************************************** @@ -979,16 +878,6 @@ nv50_msto_prepare(struct drm_atomic_state *state, struct nv50_mstc *mstc = msto->mstc; struct nv50_mstm *mstm = mstc->mstm; struct drm_dp_mst_atomic_payload *payload; - struct { - struct nv50_disp_mthd_v1 base; - struct nv50_disp_sor_dp_mst_vcpi_v0 vcpi; - } args = { - .base.version = 1, - .base.method = NV50_DISP_MTHD_V1_SOR_DP_MST_VCPI, - .base.hasht = mstm->outp->dcb->hasht, - .base.hashm = (0xf0ff & mstm->outp->dcb->hashm) | - (0x0100 << msto->head->base.index), - }; NV_ATOMIC(drm, "%s: msto prepare\n", msto->encoder.name); @@ -997,22 +886,16 @@ nv50_msto_prepare(struct drm_atomic_state *state, // TODO: Figure out if we want to do a better job of handling VCPI allocation failures here? if (msto->disabled) { drm_dp_remove_payload(mgr, mst_state, payload); + + nvif_outp_dp_mst_vcpi(&mstm->outp->outp, msto->head->base.index, 0, 0, 0, 0); } else { if (msto->enabled) drm_dp_add_payload_part1(mgr, mst_state, payload); - args.vcpi.start_slot = payload->vc_start_slot; - args.vcpi.num_slots = payload->time_slots; - args.vcpi.pbn = payload->pbn; - args.vcpi.aligned_pbn = payload->time_slots * mst_state->pbn_div; + nvif_outp_dp_mst_vcpi(&mstm->outp->outp, msto->head->base.index, + payload->vc_start_slot, payload->time_slots, + payload->pbn, payload->time_slots * mst_state->pbn_div); } - - NV_ATOMIC(drm, "%s: %s: %02x %02x %04x %04x\n", - msto->encoder.name, msto->head->base.base.name, - args.vcpi.start_slot, args.vcpi.num_slots, - args.vcpi.pbn, args.vcpi.aligned_pbn); - - nvif_mthd(&drm->display->disp.object, 0, &args, sizeof(args)); } static int @@ -1107,10 +990,12 @@ nv50_msto_atomic_enable(struct drm_encoder *encoder, struct drm_atomic_state *st if (WARN_ON(!mstc)) return; - if (!mstm->links++) - nv50_outp_acquire(mstm->outp, false /*XXX: MST audio.*/); + if (!mstm->links++) { + /*XXX: MST audio. */ + nvif_outp_acquire_dp(&mstm->outp->outp, mstm->outp->dp.dpcd, 0, 0, false, true); + } - if (mstm->outp->link & 1) + if (mstm->outp->outp.or.link & 1) proto = NV917D_SOR_SET_CONTROL_PROTOCOL_DP_A; else proto = NV917D_SOR_SET_CONTROL_PROTOCOL_DP_B; @@ -1405,7 +1290,7 @@ nv50_mstm_prepare(struct drm_atomic_state *state, if (mstm->disabled) { if (!mstm->links) - nv50_outp_release(mstm->outp); + nvif_outp_release(&mstm->outp->outp); mstm->disabled = false; } } @@ -1473,26 +1358,6 @@ nv50_mstm_remove(struct nv50_mstm *mstm) drm_dp_mst_topology_mgr_set_mst(&mstm->mgr, false); } -static int -nv50_mstm_enable(struct nv50_mstm *mstm, int state) -{ - struct nouveau_encoder *outp = mstm->outp; - struct { - struct nv50_disp_mthd_v1 base; - struct nv50_disp_sor_dp_mst_link_v0 mst; - } args = { - .base.version = 1, - .base.method = NV50_DISP_MTHD_V1_SOR_DP_MST_LINK, - .base.hasht = outp->dcb->hasht, - .base.hashm = outp->dcb->hashm, - .mst.state = state, - }; - struct nouveau_drm *drm = nouveau_drm(outp->base.base.dev); - struct nvif_object *disp = &drm->display->disp.object; - - return nvif_mthd(disp, 0, &args, sizeof(args)); -} - int nv50_mstm_detect(struct nouveau_encoder *outp) { @@ -1513,15 +1378,9 @@ nv50_mstm_detect(struct nouveau_encoder *outp) return ret; /* And start enabling */ - ret = nv50_mstm_enable(mstm, true); - if (ret) - return ret; - ret = drm_dp_mst_topology_mgr_set_mst(&mstm->mgr, true); - if (ret) { - nv50_mstm_enable(mstm, false); + if (ret) return ret; - } mstm->is_mst = true; return 1; @@ -1623,7 +1482,7 @@ nv50_sor_update(struct nouveau_encoder *nv_encoder, u8 head, asyh->or.depth = depth; } - core->func->sor->ctrl(core, nv_encoder->or, nv_encoder->ctrl, asyh); + core->func->sor->ctrl(core, nv_encoder->outp.or.id, nv_encoder->ctrl, asyh); } /* TODO: Should we extend this to PWM-only backlights? @@ -1666,8 +1525,7 @@ nv50_sor_atomic_disable(struct drm_encoder *encoder, struct drm_atomic_state *st nv_encoder->update(nv_encoder, nv_crtc->index, NULL, 0, 0); nv50_audio_disable(encoder, nv_crtc); - nv50_hdmi_disable(&nv_encoder->base.base, nv_crtc); - nv50_outp_release(nv_encoder); + nvif_outp_release(&nv_encoder->outp); nv_encoder->crtc = NULL; } @@ -1679,16 +1537,8 @@ nv50_sor_atomic_enable(struct drm_encoder *encoder, struct drm_atomic_state *sta struct nv50_head_atom *asyh = nv50_head_atom(drm_atomic_get_new_crtc_state(state, &nv_crtc->base)); struct drm_display_mode *mode = &asyh->state.adjusted_mode; - struct { - struct nv50_disp_mthd_v1 base; - struct nv50_disp_sor_lvds_script_v0 lvds; - } lvds = { - .base.version = 1, - .base.method = NV50_DISP_MTHD_V1_SOR_LVDS_SCRIPT, - .base.hasht = nv_encoder->dcb->hasht, - .base.hashm = nv_encoder->dcb->hashm, - }; struct nv50_disp *disp = nv50_disp(encoder->dev); + struct nvif_outp *outp = &nv_encoder->outp; struct drm_device *dev = encoder->dev; struct nouveau_drm *drm = nouveau_drm(dev); struct nouveau_connector *nv_connector; @@ -1696,7 +1546,7 @@ nv50_sor_atomic_enable(struct drm_encoder *encoder, struct drm_atomic_state *sta struct nouveau_backlight *backlight; #endif struct nvbios *bios = &drm->vbios; - bool hda = false; + bool lvds_dual = false, lvds_8bpc = false, hda = false; u8 proto = NV507D_SOR_SET_CONTROL_PROTOCOL_CUSTOM; u8 depth = NV837D_SOR_SET_CONTROL_PIXEL_DEPTH_DEFAULT; @@ -1707,11 +1557,16 @@ nv50_sor_atomic_enable(struct drm_encoder *encoder, struct drm_atomic_state *sta disp->disp->object.oclass >= GF110_DISP) && drm_detect_monitor_audio(nv_connector->edid)) hda = true; - nv50_outp_acquire(nv_encoder, hda); switch (nv_encoder->dcb->type) { case DCB_OUTPUT_TMDS: - if (nv_encoder->link & 1) { + if (disp->disp->object.oclass == NV50_DISP || + !drm_detect_hdmi_monitor(nv_connector->edid)) + nvif_outp_acquire_tmds(outp, nv_crtc->index, false, 0, 0, 0, false); + else + nv50_hdmi_enable(encoder, nv_crtc, nv_connector, state, mode, hda); + + if (nv_encoder->outp.or.link & 1) { proto = NV507D_SOR_SET_CONTROL_PROTOCOL_SINGLE_TMDS_A; /* Only enable dual-link if: * - Need to (i.e. rate > 165MHz) @@ -1726,44 +1581,41 @@ nv50_sor_atomic_enable(struct drm_encoder *encoder, struct drm_atomic_state *sta } else { proto = NV507D_SOR_SET_CONTROL_PROTOCOL_SINGLE_TMDS_B; } - - nv50_hdmi_enable(&nv_encoder->base.base, nv_crtc, nv_connector, state, mode); break; case DCB_OUTPUT_LVDS: proto = NV507D_SOR_SET_CONTROL_PROTOCOL_LVDS_CUSTOM; if (bios->fp_no_ddc) { - if (bios->fp.dual_link) - lvds.lvds.script |= 0x0100; - if (bios->fp.if_is_24bit) - lvds.lvds.script |= 0x0200; + lvds_dual = bios->fp.dual_link; + lvds_8bpc = bios->fp.if_is_24bit; } else { if (nv_connector->type == DCB_CONNECTOR_LVDS_SPWG) { if (((u8 *)nv_connector->edid)[121] == 2) - lvds.lvds.script |= 0x0100; + lvds_dual = true; } else if (mode->clock >= bios->fp.duallink_transition_clk) { - lvds.lvds.script |= 0x0100; + lvds_dual = true; } - if (lvds.lvds.script & 0x0100) { + if (lvds_dual) { if (bios->fp.strapless_is_24bit & 2) - lvds.lvds.script |= 0x0200; + lvds_8bpc = true; } else { if (bios->fp.strapless_is_24bit & 1) - lvds.lvds.script |= 0x0200; + lvds_8bpc = true; } if (asyh->or.bpc == 8) - lvds.lvds.script |= 0x0200; + lvds_8bpc = true; } - nvif_mthd(&disp->disp->object, 0, &lvds, sizeof(lvds)); + nvif_outp_acquire_lvds(&nv_encoder->outp, lvds_dual, lvds_8bpc); break; case DCB_OUTPUT_DP: + nvif_outp_acquire_dp(&nv_encoder->outp, nv_encoder->dp.dpcd, 0, 0, hda, false); depth = nv50_dp_bpc_to_depth(asyh->or.bpc); - if (nv_encoder->link & 1) + if (nv_encoder->outp.or.link & 1) proto = NV887D_SOR_SET_CONTROL_PROTOCOL_DP_A; else proto = NV887D_SOR_SET_CONTROL_PROTOCOL_DP_B; @@ -1921,9 +1773,9 @@ nv50_pior_atomic_disable(struct drm_encoder *encoder, struct drm_atomic_state *s struct nv50_core *core = nv50_disp(encoder->dev)->core; const u32 ctrl = NVDEF(NV507D, PIOR_SET_CONTROL, OWNER, NONE); - core->func->pior->ctrl(core, nv_encoder->or, ctrl, NULL); + core->func->pior->ctrl(core, nv_encoder->outp.or.id, ctrl, NULL); nv_encoder->crtc = NULL; - nv50_outp_release(nv_encoder); + nvif_outp_release(&nv_encoder->outp); } static void @@ -1944,8 +1796,6 @@ nv50_pior_atomic_enable(struct drm_encoder *encoder, struct drm_atomic_state *st break; } - nv50_outp_acquire(nv_encoder, false); - switch (asyh->or.bpc) { case 10: asyh->or.depth = NV837D_PIOR_SET_CONTROL_PIXEL_DEPTH_BPP_30_444; break; case 8: asyh->or.depth = NV837D_PIOR_SET_CONTROL_PIXEL_DEPTH_BPP_24_444; break; @@ -1955,15 +1805,19 @@ nv50_pior_atomic_enable(struct drm_encoder *encoder, struct drm_atomic_state *st switch (nv_encoder->dcb->type) { case DCB_OUTPUT_TMDS: + ctrl |= NVDEF(NV507D, PIOR_SET_CONTROL, PROTOCOL, EXT_TMDS_ENC); + nvif_outp_acquire_tmds(&nv_encoder->outp, false, false, 0, 0, 0, false); + break; case DCB_OUTPUT_DP: ctrl |= NVDEF(NV507D, PIOR_SET_CONTROL, PROTOCOL, EXT_TMDS_ENC); + nvif_outp_acquire_dp(&nv_encoder->outp, nv_encoder->dp.dpcd, 0, 0, false, false); break; default: BUG(); break; } - core->func->pior->ctrl(core, nv_encoder->or, ctrl, asyh); + core->func->pior->ctrl(core, nv_encoder->outp.or.id, ctrl, asyh); nv_encoder->crtc = &nv_crtc->base; } @@ -2587,7 +2441,7 @@ nv50_disp_atomic_state_alloc(struct drm_device *dev) static const struct drm_mode_config_funcs nv50_disp_func = { .fb_create = nouveau_user_framebuffer_create, - .output_poll_changed = nouveau_fbcon_output_poll_changed, + .output_poll_changed = drm_fb_helper_output_poll_changed, .atomic_check = nv50_disp_atomic_check, .atomic_commit = nv50_disp_atomic_commit, .atomic_state_alloc = nv50_disp_atomic_state_alloc, diff --git a/drivers/gpu/drm/nouveau/dispnv50/head.c b/drivers/gpu/drm/nouveau/dispnv50/head.c index c3c57be54e1c..f006e56e1e08 100644 --- a/drivers/gpu/drm/nouveau/dispnv50/head.c +++ b/drivers/gpu/drm/nouveau/dispnv50/head.c @@ -517,7 +517,8 @@ nv50_head_destroy(struct drm_crtc *crtc) { struct nv50_head *head = nv50_head(crtc); - nvif_notify_dtor(&head->base.vblank); + nvif_event_dtor(&head->base.vblank); + nvif_head_dtor(&head->base.head); nv50_lut_fini(&head->olut); drm_crtc_cleanup(crtc); kfree(head); @@ -554,15 +555,15 @@ nvd9_head_func = { .late_register = nv50_head_late_register, }; -static int nv50_head_vblank_handler(struct nvif_notify *notify) +static int +nv50_head_vblank_handler(struct nvif_event *event, void *repv, u32 repc) { - struct nouveau_crtc *nv_crtc = - container_of(notify, struct nouveau_crtc, vblank); + struct nouveau_crtc *nv_crtc = container_of(event, struct nouveau_crtc, vblank); if (drm_crtc_handle_vblank(&nv_crtc->base)) nv50_crc_handle_vblank(nv50_head(&nv_crtc->base)); - return NVIF_NOTIFY_KEEP; + return NVIF_EVENT_KEEP; } struct nv50_head * @@ -624,14 +625,12 @@ nv50_head_create(struct drm_device *dev, int index) } } - ret = nvif_notify_ctor(&disp->disp->object, "kmsVbl", nv50_head_vblank_handler, - false, NV04_DISP_NTFY_VBLANK, - &(struct nvif_notify_head_req_v0) { - .head = nv_crtc->index, - }, - sizeof(struct nvif_notify_head_req_v0), - sizeof(struct nvif_notify_head_rep_v0), - &nv_crtc->vblank); + ret = nvif_head_ctor(disp->disp, head->base.base.name, head->base.index, &head->base.head); + if (ret) + return ERR_PTR(ret); + + ret = nvif_head_vblank_event_ctor(&head->base.head, "kmsVbl", nv50_head_vblank_handler, + false, &nv_crtc->vblank); if (ret) return ERR_PTR(ret); diff --git a/drivers/gpu/drm/nouveau/include/nvfw/acr.h b/drivers/gpu/drm/nouveau/include/nvfw/acr.h index e65d6a8db104..6f19560bc54b 100644 --- a/drivers/gpu/drm/nouveau/include/nvfw/acr.h +++ b/drivers/gpu/drm/nouveau/include/nvfw/acr.h @@ -39,6 +39,23 @@ struct wpr_header_v1 { void wpr_header_v1_dump(struct nvkm_subdev *, const struct wpr_header_v1 *); +struct wpr_generic_header { +#define WPR_GENERIC_HEADER_ID_LSF_UCODE_DESC 1 +#define WPR_GENERIC_HEADER_ID_LSF_WPR_HEADER 2 +#define WPR_GENERIC_HEADER_ID_LSF_SHARED_SUB_WPR 3 +#define WPR_GENERIC_HEADER_ID_LSF_LSB_HEADER 4 + u16 identifier; + u16 version; + u32 size; +}; + +struct wpr_header_v2 { + struct wpr_generic_header hdr; + struct wpr_header_v1 wpr; +}; + +void wpr_header_v2_dump(struct nvkm_subdev *, const struct wpr_header_v2 *); + struct lsf_signature { u8 prd_keys[2][16]; u8 dbg_keys[2][16]; @@ -89,6 +106,74 @@ struct lsb_header_v1 { void lsb_header_v1_dump(struct nvkm_subdev *, struct lsb_header_v1 *); +struct lsb_header_v2 { + struct wpr_generic_header hdr; + struct lsf_signature_v2 { + struct wpr_generic_header hdr; + u32 falcon_id; + u8 prd_present; + u8 dbg_present; + u16 reserved; + u32 sig_size; + u8 prod_sig[2][384 + 128]; + u8 debug_sig[2][384 + 128]; + u16 sig_algo_ver; + u16 sig_algo; + u16 hash_algo_ver; + u16 hash_algo; + u32 sig_algo_padding_type; + u8 depmap[11 * 2 * 4]; + u32 depmap_count; + u8 supports_versioning; + u8 pad[3]; + u32 ls_ucode_version; + u32 ls_ucode_id; + u32 ucode_ls_encrypted; + u32 ls_eng_algo_type; + u32 ls_eng_algo_ver; + u8 ls_enc_iv[16]; + u8 rsvd[36]; + } signature; + u32 ucode_off; + u32 ucode_size; + u32 data_size; + u32 bl_code_size; + u32 bl_imem_off; + u32 bl_data_off; + u32 bl_data_size; + u32 rsvd0; + u32 app_code_off; + u32 app_code_size; + u32 app_data_off; + u32 app_data_size; + u32 app_imem_offset; + u32 app_dmem_offset; + u32 flags; + u32 monitor_code_offset; + u32 monitor_data_offset; + u32 manifest_offset; + struct hs_fmc_params { + u8 hs_fmc; + u8 padding[3]; + u16 pkc_algo; + u16 pkc_algo_version; + u32 engid_mask; + u32 ucode_id; + u32 fuse_ver; + u8 pkc_signature[384 + 128]; + u8 pkc_key[2048]; + u8 rsvd[4]; + } hs_fmc_params; + struct hs_ovl_sig_blob_params { + u8 hs_ovl_sig_blob_present; + u32 hs_ovl_sig_blob_offset; + u32 hs_ovl_sig_blob_size; + } hs_ovl_sig_blob_params; + u8 rsvd[20]; +}; + +void lsb_header_v2_dump(struct nvkm_subdev *, struct lsb_header_v2 *); + struct flcn_acr_desc { union { u8 reserved_dmem[0x200]; diff --git a/drivers/gpu/drm/nouveau/include/nvfw/hs.h b/drivers/gpu/drm/nouveau/include/nvfw/hs.h index b53bbc4cd130..8c4cd08a7b5f 100644 --- a/drivers/gpu/drm/nouveau/include/nvfw/hs.h +++ b/drivers/gpu/drm/nouveau/include/nvfw/hs.h @@ -17,6 +17,20 @@ struct nvfw_hs_header { const struct nvfw_hs_header *nvfw_hs_header(struct nvkm_subdev *, const void *); +struct nvfw_hs_header_v2 { + u32 sig_prod_offset; + u32 sig_prod_size; + u32 patch_loc; + u32 patch_sig; + u32 meta_data_offset; + u32 meta_data_size; + u32 num_sig; + u32 header_offset; + u32 header_size; +}; + +const struct nvfw_hs_header_v2 *nvfw_hs_header_v2(struct nvkm_subdev *, const void *); + struct nvfw_hs_load_header { u32 non_sec_code_off; u32 non_sec_code_size; @@ -28,4 +42,18 @@ struct nvfw_hs_load_header { const struct nvfw_hs_load_header * nvfw_hs_load_header(struct nvkm_subdev *, const void *); + +struct nvfw_hs_load_header_v2 { + u32 os_code_offset; + u32 os_code_size; + u32 os_data_offset; + u32 os_data_size; + u32 num_apps; + struct { + u32 offset; + u32 size; + } app[0]; +}; + +const struct nvfw_hs_load_header_v2 *nvfw_hs_load_header_v2(struct nvkm_subdev *, const void *); #endif diff --git a/drivers/gpu/drm/nouveau/include/nvfw/ls.h b/drivers/gpu/drm/nouveau/include/nvfw/ls.h index f63692a2a16c..d531121bfa35 100644 --- a/drivers/gpu/drm/nouveau/include/nvfw/ls.h +++ b/drivers/gpu/drm/nouveau/include/nvfw/ls.h @@ -50,4 +50,55 @@ struct nvfw_ls_desc_v1 { const struct nvfw_ls_desc_v1 * nvfw_ls_desc_v1(struct nvkm_subdev *, const void *); + +struct nvfw_ls_desc_v2 { + u32 descriptor_size; + u32 image_size; + u32 tools_version; + u32 app_version; + char date[64]; + u32 secure_bootloader; + u32 bootloader_start_offset; + u32 bootloader_size; + u32 bootloader_imem_offset; + u32 bootloader_entry_point; + u32 app_start_offset; + u32 app_size; + u32 app_imem_offset; + u32 app_imem_entry; + u32 app_dmem_offset; + u32 app_resident_code_offset; + u32 app_resident_code_size; + u32 app_resident_data_offset; + u32 app_resident_data_size; + u32 nb_imem_overlays; + u32 nb_dmem_overlays; + struct { + u32 start; + u32 size; + } load_ovl[64]; +}; + +const struct nvfw_ls_desc_v2 *nvfw_ls_desc_v2(struct nvkm_subdev *, const void *); + +struct nvfw_ls_hsbl_bin_hdr { + u32 bin_magic; + u32 bin_ver; + u32 bin_size; + u32 header_offset; +}; + +const struct nvfw_ls_hsbl_bin_hdr *nvfw_ls_hsbl_bin_hdr(struct nvkm_subdev *, const void *); + +struct nvfw_ls_hsbl_hdr { + u32 sig_prod_offset; + u32 sig_prod_size; + u32 patch_loc; + u32 patch_sig; + u32 meta_data_offset; + u32 meta_data_size; + u32 num_sig; +}; + +const struct nvfw_ls_hsbl_hdr *nvfw_ls_hsbl_hdr(struct nvkm_subdev *, const void *); #endif diff --git a/drivers/gpu/drm/nouveau/include/nvfw/sec2.h b/drivers/gpu/drm/nouveau/include/nvfw/sec2.h index 9a37ad4179cb..b3331d679c4e 100644 --- a/drivers/gpu/drm/nouveau/include/nvfw/sec2.h +++ b/drivers/gpu/drm/nouveau/include/nvfw/sec2.h @@ -10,6 +10,7 @@ struct nv_sec2_args { }; #define NV_SEC2_UNIT_INIT 0x01 +#define NV_SEC2_UNIT_UNLOAD 0x06 #define NV_SEC2_UNIT_ACR 0x08 struct nv_sec2_init_msg { @@ -33,6 +34,29 @@ struct nv_sec2_init_msg { u16 sw_managed_area_size; }; +struct nv_sec2_init_msg_v1 { + struct nvfw_falcon_msg hdr; +#define NV_SEC2_INIT_MSG_INIT 0x00 + u8 msg_type; + + u8 num_queues; + u16 os_debug_entry_point; + + struct { + u32 offset; + u16 size; + u8 index; +#define NV_SEC2_INIT_MSG_QUEUE_ID_CMDQ 0x00 +#define NV_SEC2_INIT_MSG_QUEUE_ID_MSGQ 0x01 + u8 id; + } queue_info[2]; + + u32 sw_managed_area_offset; + u16 sw_managed_area_size; + + u32 unkn[8]; +}; + struct nv_sec2_acr_cmd { struct nvfw_falcon_cmd hdr; #define NV_SEC2_ACR_CMD_BOOTSTRAP_FALCON 0x00 @@ -57,4 +81,25 @@ struct nv_sec2_acr_bootstrap_falcon_msg { u32 error_code; u32 falcon_id; }; + +#define NV_SEC2_UNIT_V2_INIT 0x01 +#define NV_SEC2_UNIT_V2_UNLOAD 0x05 +#define NV_SEC2_UNIT_V2_ACR 0x07 + +struct nv_sec2_acr_bootstrap_falcon_cmd_v1 { + struct nv_sec2_acr_cmd cmd; +#define NV_SEC2_ACR_BOOTSTRAP_FALCON_FLAGS_RESET_YES 0x00000000 +#define NV_SEC2_ACR_BOOTSTRAP_FALCON_FLAGS_RESET_NO 0x00000001 + u32 flags; + u32 falcon_id; + u32 unkn08; + u32 unkn0c; +}; + +struct nv_sec2_acr_bootstrap_falcon_msg_v1 { + struct nv_sec2_acr_msg msg; + u32 error_code; + u32 falcon_id; + u32 unkn08; +}; #endif diff --git a/drivers/gpu/drm/nouveau/include/nvif/cl0046.h b/drivers/gpu/drm/nouveau/include/nvif/cl0046.h index d490d401870a..eca7c3950654 100644 --- a/drivers/gpu/drm/nouveau/include/nvif/cl0046.h +++ b/drivers/gpu/drm/nouveau/include/nvif/cl0046.h @@ -2,28 +2,5 @@ #ifndef __NVIF_CL0046_H__ #define __NVIF_CL0046_H__ -#define NV04_DISP_NTFY_VBLANK 0x00 #define NV04_DISP_NTFY_CONN 0x01 - -struct nv04_disp_mthd_v0 { - __u8 version; -#define NV04_DISP_SCANOUTPOS 0x00 - __u8 method; - __u8 head; - __u8 pad03[5]; -}; - -struct nv04_disp_scanoutpos_v0 { - __u8 version; - __u8 pad01[7]; - __s64 time[2]; - __u16 vblanks; - __u16 vblanke; - __u16 vtotal; - __u16 vline; - __u16 hblanks; - __u16 hblanke; - __u16 htotal; - __u16 hline; -}; #endif diff --git a/drivers/gpu/drm/nouveau/include/nvif/cl006b.h b/drivers/gpu/drm/nouveau/include/nvif/cl006b.h deleted file mode 100644 index c960c449e430..000000000000 --- a/drivers/gpu/drm/nouveau/include/nvif/cl006b.h +++ /dev/null @@ -1,12 +0,0 @@ -/* SPDX-License-Identifier: MIT */ -#ifndef __NVIF_CL006B_H__ -#define __NVIF_CL006B_H__ - -struct nv03_channel_dma_v0 { - __u8 version; - __u8 chid; - __u8 pad02[2]; - __u32 offset; - __u64 pushbuf; -}; -#endif diff --git a/drivers/gpu/drm/nouveau/include/nvif/cl0080.h b/drivers/gpu/drm/nouveau/include/nvif/cl0080.h index 59759c4fb62e..8b5a240d57e4 100644 --- a/drivers/gpu/drm/nouveau/include/nvif/cl0080.h +++ b/drivers/gpu/drm/nouveau/include/nvif/cl0080.h @@ -68,7 +68,7 @@ struct nv_device_time_v0 { /* Returns the number of available runlists. */ #define NV_DEVICE_HOST_RUNLISTS NV_DEVICE_HOST(0x00000000) -/* Returns the number of available channels. */ +/* Returns the number of available channels (0 if per-runlist). */ #define NV_DEVICE_HOST_CHANNELS NV_DEVICE_HOST(0x00000001) /* Returns a mask of available engine types on runlist(data). */ @@ -90,4 +90,6 @@ struct nv_device_time_v0 { #define NV_DEVICE_HOST_RUNLIST_ENGINES_SEC2 0x00004000 #define NV_DEVICE_HOST_RUNLIST_ENGINES_NVDEC 0x00008000 #define NV_DEVICE_HOST_RUNLIST_ENGINES_NVENC 0x00010000 +/* Returns the number of available channels on runlist(data). */ +#define NV_DEVICE_HOST_RUNLIST_CHANNELS NV_DEVICE_HOST(0x00000101) #endif diff --git a/drivers/gpu/drm/nouveau/include/nvif/cl506e.h b/drivers/gpu/drm/nouveau/include/nvif/cl506e.h deleted file mode 100644 index 9df289c7a84f..000000000000 --- a/drivers/gpu/drm/nouveau/include/nvif/cl506e.h +++ /dev/null @@ -1,13 +0,0 @@ -/* SPDX-License-Identifier: MIT */ -#ifndef __NVIF_CL506E_H__ -#define __NVIF_CL506E_H__ - -struct nv50_channel_dma_v0 { - __u8 version; - __u8 chid; - __u8 pad02[6]; - __u64 vmm; - __u64 pushbuf; - __u64 offset; -}; -#endif diff --git a/drivers/gpu/drm/nouveau/include/nvif/cl506f.h b/drivers/gpu/drm/nouveau/include/nvif/cl506f.h deleted file mode 100644 index 327c96a994bb..000000000000 --- a/drivers/gpu/drm/nouveau/include/nvif/cl506f.h +++ /dev/null @@ -1,14 +0,0 @@ -/* SPDX-License-Identifier: MIT */ -#ifndef __NVIF_CL506F_H__ -#define __NVIF_CL506F_H__ - -struct nv50_channel_gpfifo_v0 { - __u8 version; - __u8 chid; - __u8 pad02[2]; - __u32 ilength; - __u64 ioffset; - __u64 pushbuf; - __u64 vmm; -}; -#endif diff --git a/drivers/gpu/drm/nouveau/include/nvif/cl5070.h b/drivers/gpu/drm/nouveau/include/nvif/cl5070.h deleted file mode 100644 index 56affb606adf..000000000000 --- a/drivers/gpu/drm/nouveau/include/nvif/cl5070.h +++ /dev/null @@ -1,92 +0,0 @@ -/* SPDX-License-Identifier: MIT */ -#ifndef __NVIF_CL5070_H__ -#define __NVIF_CL5070_H__ - -#define NV50_DISP_MTHD 0x00 - -struct nv50_disp_mthd_v0 { - __u8 version; -#define NV50_DISP_SCANOUTPOS 0x00 - __u8 method; - __u8 head; - __u8 pad03[5]; -}; - -struct nv50_disp_scanoutpos_v0 { - __u8 version; - __u8 pad01[7]; - __s64 time[2]; - __u16 vblanks; - __u16 vblanke; - __u16 vtotal; - __u16 vline; - __u16 hblanks; - __u16 hblanke; - __u16 htotal; - __u16 hline; -}; - -struct nv50_disp_mthd_v1 { - __u8 version; -#define NV50_DISP_MTHD_V1_ACQUIRE 0x01 -#define NV50_DISP_MTHD_V1_RELEASE 0x02 -#define NV50_DISP_MTHD_V1_SOR_HDA_ELD 0x21 -#define NV50_DISP_MTHD_V1_SOR_HDMI_PWR 0x22 -#define NV50_DISP_MTHD_V1_SOR_LVDS_SCRIPT 0x23 -#define NV50_DISP_MTHD_V1_SOR_DP_MST_LINK 0x25 -#define NV50_DISP_MTHD_V1_SOR_DP_MST_VCPI 0x26 - __u8 method; - __u16 hasht; - __u16 hashm; - __u8 pad06[2]; -}; - -struct nv50_disp_acquire_v0 { - __u8 version; - __u8 or; - __u8 link; - __u8 hda; - __u8 pad04[4]; -}; - -struct nv50_disp_sor_hda_eld_v0 { - __u8 version; - __u8 pad01[7]; - __u8 data[]; -}; - -struct nv50_disp_sor_hdmi_pwr_v0 { - __u8 version; - __u8 state; - __u8 max_ac_packet; - __u8 rekey; - __u8 avi_infoframe_length; - __u8 vendor_infoframe_length; -#define NV50_DISP_SOR_HDMI_PWR_V0_SCDC_SCRAMBLE (1 << 0) -#define NV50_DISP_SOR_HDMI_PWR_V0_SCDC_DIV_BY_4 (1 << 1) - __u8 scdc; - __u8 pad07[1]; -}; - -struct nv50_disp_sor_lvds_script_v0 { - __u8 version; - __u8 pad01[1]; - __u16 script; - __u8 pad04[4]; -}; - -struct nv50_disp_sor_dp_mst_link_v0 { - __u8 version; - __u8 state; - __u8 pad02[6]; -}; - -struct nv50_disp_sor_dp_mst_vcpi_v0 { - __u8 version; - __u8 pad01[1]; - __u8 start_slot; - __u8 num_slots; - __u16 pbn; - __u16 aligned_pbn; -}; -#endif diff --git a/drivers/gpu/drm/nouveau/include/nvif/cl826e.h b/drivers/gpu/drm/nouveau/include/nvif/cl826e.h deleted file mode 100644 index 1b6496d31580..000000000000 --- a/drivers/gpu/drm/nouveau/include/nvif/cl826e.h +++ /dev/null @@ -1,15 +0,0 @@ -/* SPDX-License-Identifier: MIT */ -#ifndef __NVIF_CL826E_H__ -#define __NVIF_CL826E_H__ - -struct g82_channel_dma_v0 { - __u8 version; - __u8 chid; - __u8 pad02[6]; - __u64 vmm; - __u64 pushbuf; - __u64 offset; -}; - -#define NV826E_V0_NTFY_NON_STALL_INTERRUPT 0x00 -#endif diff --git a/drivers/gpu/drm/nouveau/include/nvif/cl826f.h b/drivers/gpu/drm/nouveau/include/nvif/cl826f.h deleted file mode 100644 index 148602264a76..000000000000 --- a/drivers/gpu/drm/nouveau/include/nvif/cl826f.h +++ /dev/null @@ -1,16 +0,0 @@ -/* SPDX-License-Identifier: MIT */ -#ifndef __NVIF_CL826F_H__ -#define __NVIF_CL826F_H__ - -struct g82_channel_gpfifo_v0 { - __u8 version; - __u8 chid; - __u8 pad02[2]; - __u32 ilength; - __u64 ioffset; - __u64 pushbuf; - __u64 vmm; -}; - -#define NV826F_V0_NTFY_NON_STALL_INTERRUPT 0x00 -#endif diff --git a/drivers/gpu/drm/nouveau/include/nvif/cl906f.h b/drivers/gpu/drm/nouveau/include/nvif/cl906f.h deleted file mode 100644 index 3823d6891b55..000000000000 --- a/drivers/gpu/drm/nouveau/include/nvif/cl906f.h +++ /dev/null @@ -1,16 +0,0 @@ -/* SPDX-License-Identifier: MIT */ -#ifndef __NVIF_CL906F_H__ -#define __NVIF_CL906F_H__ - -struct fermi_channel_gpfifo_v0 { - __u8 version; - __u8 chid; - __u8 pad02[2]; - __u32 ilength; - __u64 ioffset; - __u64 vmm; -}; - -#define NV906F_V0_NTFY_NON_STALL_INTERRUPT 0x00 -#define NV906F_V0_NTFY_KILLED 0x01 -#endif diff --git a/drivers/gpu/drm/nouveau/include/nvif/cla06f.h b/drivers/gpu/drm/nouveau/include/nvif/cla06f.h deleted file mode 100644 index cfa18f1fbf83..000000000000 --- a/drivers/gpu/drm/nouveau/include/nvif/cla06f.h +++ /dev/null @@ -1,18 +0,0 @@ -/* SPDX-License-Identifier: MIT */ -#ifndef __NVIF_CLA06F_H__ -#define __NVIF_CLA06F_H__ - -struct kepler_channel_gpfifo_a_v0 { - __u8 version; - __u8 priv; - __u16 chid; - __u32 ilength; - __u64 ioffset; - __u64 runlist; - __u64 vmm; - __u64 inst; -}; - -#define NVA06F_V0_NTFY_NON_STALL_INTERRUPT 0x00 -#define NVA06F_V0_NTFY_KILLED 0x01 -#endif diff --git a/drivers/gpu/drm/nouveau/include/nvif/class.h b/drivers/gpu/drm/nouveau/include/nvif/class.h index 8641db649f48..ad1e5de84e80 100644 --- a/drivers/gpu/drm/nouveau/include/nvif/class.h +++ b/drivers/gpu/drm/nouveau/include/nvif/class.h @@ -32,11 +32,17 @@ #define NVIF_CLASS_VMM_GM200 /* ifb00d.h */ 0x8000b00d #define NVIF_CLASS_VMM_GP100 /* ifc00d.h */ 0x8000c00d +#define NVIF_CLASS_EVENT /* if000e.h */ 0x8000000e + #define NVIF_CLASS_DISP /* if0010.h */ 0x80000010 #define NVIF_CLASS_CONN /* if0011.h */ 0x80000011 #define NVIF_CLASS_OUTP /* if0012.h */ 0x80000012 +#define NVIF_CLASS_HEAD /* if0013.h */ 0x80000013 #define NVIF_CLASS_DISP_CHAN /* if0014.h */ 0x80000014 +#define NVIF_CLASS_CHAN /* if0020.h */ 0x80000020 +#define NVIF_CLASS_CGRP /* if0021.h */ 0x80000021 + /* the below match nvidia-assigned (either in hw, or sw) class numbers */ #define NV_NULL_CLASS 0x00000030 @@ -58,25 +64,30 @@ #define NV04_DISP /* cl0046.h */ 0x00000046 #define VOLTA_USERMODE_A 0x0000c361 +#define TURING_USERMODE_A 0x0000c461 +#define AMPERE_USERMODE_A 0x0000c561 #define MAXWELL_FAULT_BUFFER_A /* clb069.h */ 0x0000b069 #define VOLTA_FAULT_BUFFER_A /* clb069.h */ 0x0000c369 -#define NV03_CHANNEL_DMA /* cl506b.h */ 0x0000006b -#define NV10_CHANNEL_DMA /* cl506b.h */ 0x0000006e -#define NV17_CHANNEL_DMA /* cl506b.h */ 0x0000176e -#define NV40_CHANNEL_DMA /* cl506b.h */ 0x0000406e - -#define NV50_CHANNEL_GPFIFO /* cl506f.h */ 0x0000506f -#define G82_CHANNEL_GPFIFO /* cl826f.h */ 0x0000826f -#define FERMI_CHANNEL_GPFIFO /* cl906f.h */ 0x0000906f -#define KEPLER_CHANNEL_GPFIFO_A /* cla06f.h */ 0x0000a06f -#define KEPLER_CHANNEL_GPFIFO_B /* cla06f.h */ 0x0000a16f -#define MAXWELL_CHANNEL_GPFIFO_A /* cla06f.h */ 0x0000b06f -#define PASCAL_CHANNEL_GPFIFO_A /* cla06f.h */ 0x0000c06f -#define VOLTA_CHANNEL_GPFIFO_A /* clc36f.h */ 0x0000c36f -#define TURING_CHANNEL_GPFIFO_A /* clc36f.h */ 0x0000c46f -#define AMPERE_CHANNEL_GPFIFO_B /* clc36f.h */ 0x0000c76f +#define NV03_CHANNEL_DMA /* if0020.h */ 0x0000006b +#define NV10_CHANNEL_DMA /* if0020.h */ 0x0000006e +#define NV17_CHANNEL_DMA /* if0020.h */ 0x0000176e +#define NV40_CHANNEL_DMA /* if0020.h */ 0x0000406e + +#define KEPLER_CHANNEL_GROUP_A /* if0021.h */ 0x0000a06c + +#define NV50_CHANNEL_GPFIFO /* if0020.h */ 0x0000506f +#define G82_CHANNEL_GPFIFO /* if0020.h */ 0x0000826f +#define FERMI_CHANNEL_GPFIFO /* if0020.h */ 0x0000906f +#define KEPLER_CHANNEL_GPFIFO_A /* if0020.h */ 0x0000a06f +#define KEPLER_CHANNEL_GPFIFO_B /* if0020.h */ 0x0000a16f +#define MAXWELL_CHANNEL_GPFIFO_A /* if0020.h */ 0x0000b06f +#define PASCAL_CHANNEL_GPFIFO_A /* if0020.h */ 0x0000c06f +#define VOLTA_CHANNEL_GPFIFO_A /* if0020.h */ 0x0000c36f +#define TURING_CHANNEL_GPFIFO_A /* if0020.h */ 0x0000c46f +#define AMPERE_CHANNEL_GPFIFO_A /* if0020.h */ 0x0000c56f +#define AMPERE_CHANNEL_GPFIFO_B /* if0020.h */ 0x0000c76f #define NV50_DISP /* if0010.h */ 0x00005070 #define G82_DISP /* if0010.h */ 0x00008270 @@ -179,6 +190,8 @@ #define TURING_A /* cl9097.h */ 0x0000c597 +#define AMPERE_B /* cl9097.h */ 0x0000c797 + #define NV74_BSP 0x000074b0 #define GT212_MSVLD 0x000085b1 @@ -206,6 +219,7 @@ #define PASCAL_DMA_COPY_B 0x0000c1b5 #define VOLTA_DMA_COPY_A 0x0000c3b5 #define TURING_DMA_COPY_A 0x0000c5b5 +#define AMPERE_DMA_COPY_A 0x0000c6b5 #define AMPERE_DMA_COPY_B 0x0000c7b5 #define FERMI_DECOMPRESS 0x000090b8 @@ -222,6 +236,7 @@ #define PASCAL_COMPUTE_B 0x0000c1c0 #define VOLTA_COMPUTE_A 0x0000c3c0 #define TURING_COMPUTE_A 0x0000c5c0 +#define AMPERE_COMPUTE_B 0x0000c7c0 #define NV74_CIPHER 0x000074c1 #endif diff --git a/drivers/gpu/drm/nouveau/include/nvif/clb069.h b/drivers/gpu/drm/nouveau/include/nvif/clb069.h index eef5d0227bab..d7689de35ab2 100644 --- a/drivers/gpu/drm/nouveau/include/nvif/clb069.h +++ b/drivers/gpu/drm/nouveau/include/nvif/clb069.h @@ -8,5 +8,8 @@ struct nvif_clb069_v0 { __u32 put; }; -#define NVB069_V0_NTFY_FAULT 0x00 +union nvif_clb069_event_args { + struct nvif_clb069_event_vn { + } vn; +}; #endif diff --git a/drivers/gpu/drm/nouveau/include/nvif/clc36f.h b/drivers/gpu/drm/nouveau/include/nvif/clc36f.h deleted file mode 100644 index f66885891238..000000000000 --- a/drivers/gpu/drm/nouveau/include/nvif/clc36f.h +++ /dev/null @@ -1,19 +0,0 @@ -/* SPDX-License-Identifier: MIT */ -#ifndef __NVIF_CLC36F_H__ -#define __NVIF_CLC36F_H__ - -struct volta_channel_gpfifo_a_v0 { - __u8 version; - __u8 priv; - __u16 chid; - __u32 ilength; - __u64 ioffset; - __u64 runlist; - __u64 vmm; - __u64 inst; - __u32 token; -}; - -#define NVC36F_V0_NTFY_NON_STALL_INTERRUPT 0x00 -#define NVC36F_V0_NTFY_KILLED 0x01 -#endif diff --git a/drivers/gpu/drm/nouveau/include/nvif/conn.h b/drivers/gpu/drm/nouveau/include/nvif/conn.h index f72a8f138f47..dc355e1dfafa 100644 --- a/drivers/gpu/drm/nouveau/include/nvif/conn.h +++ b/drivers/gpu/drm/nouveau/include/nvif/conn.h @@ -2,6 +2,7 @@ #ifndef __NVIF_CONN_H__ #define __NVIF_CONN_H__ #include <nvif/object.h> +#include <nvif/event.h> struct nvif_disp; struct nvif_conn { @@ -11,8 +12,17 @@ struct nvif_conn { int nvif_conn_ctor(struct nvif_disp *, const char *name, int id, struct nvif_conn *); void nvif_conn_dtor(struct nvif_conn *); +static inline int +nvif_conn_id(struct nvif_conn *conn) +{ + return conn->object.handle; +} + #define NVIF_CONN_HPD_STATUS_UNSUPPORTED 0 /* negative if query fails */ #define NVIF_CONN_HPD_STATUS_NOT_PRESENT 1 #define NVIF_CONN_HPD_STATUS_PRESENT 2 int nvif_conn_hpd_status(struct nvif_conn *); + +int nvif_conn_event_ctor(struct nvif_conn *, const char *name, nvif_event_func, u8 types, + struct nvif_event *); #endif diff --git a/drivers/gpu/drm/nouveau/include/nvif/disp.h b/drivers/gpu/drm/nouveau/include/nvif/disp.h index 742632ad3bea..56eb7293e01c 100644 --- a/drivers/gpu/drm/nouveau/include/nvif/disp.h +++ b/drivers/gpu/drm/nouveau/include/nvif/disp.h @@ -7,6 +7,7 @@ struct nvif_disp { struct nvif_object object; unsigned long conn_mask; unsigned long outp_mask; + unsigned long head_mask; }; int nvif_disp_ctor(struct nvif_device *, const char *name, s32 oclass, diff --git a/drivers/gpu/drm/nouveau/include/nvif/event.h b/drivers/gpu/drm/nouveau/include/nvif/event.h index a6b1ee4f10ca..68bf6635841f 100644 --- a/drivers/gpu/drm/nouveau/include/nvif/event.h +++ b/drivers/gpu/drm/nouveau/include/nvif/event.h @@ -1,63 +1,36 @@ /* SPDX-License-Identifier: MIT */ #ifndef __NVIF_EVENT_H__ #define __NVIF_EVENT_H__ - -struct nvif_notify_req_v0 { - __u8 version; - __u8 reply; - __u8 pad02[5]; -#define NVIF_NOTIFY_V0_ROUTE_NVIF 0x00 - __u8 route; - __u64 token; /* must be unique */ - __u8 data[]; /* request data (below) */ -}; - -struct nvif_notify_rep_v0 { - __u8 version; - __u8 pad01[6]; - __u8 route; - __u64 token; - __u8 data[]; /* reply data (below) */ -}; - -struct nvif_notify_head_req_v0 { - /* nvif_notify_req ... */ - __u8 version; - __u8 head; - __u8 pad02[6]; -}; - -struct nvif_notify_head_rep_v0 { - /* nvif_notify_rep ... */ - __u8 version; - __u8 pad01[7]; -}; - -struct nvif_notify_conn_req_v0 { - /* nvif_notify_req ... */ - __u8 version; -#define NVIF_NOTIFY_CONN_V0_PLUG 0x01 -#define NVIF_NOTIFY_CONN_V0_UNPLUG 0x02 -#define NVIF_NOTIFY_CONN_V0_IRQ 0x04 -#define NVIF_NOTIFY_CONN_V0_ANY 0x07 - __u8 mask; - __u8 conn; - __u8 pad03[5]; -}; - -struct nvif_notify_conn_rep_v0 { - /* nvif_notify_rep ... */ - __u8 version; - __u8 mask; - __u8 pad02[6]; -}; - -struct nvif_notify_uevent_req { - /* nvif_notify_req ... */ -}; - -struct nvif_notify_uevent_rep { - /* nvif_notify_rep ... */ -}; - +#include <nvif/object.h> +#include <nvif/if000e.h> +struct nvif_event; + +#define NVIF_EVENT_KEEP 0 +#define NVIF_EVENT_DROP 1 +typedef int (*nvif_event_func)(struct nvif_event *, void *repv, u32 repc); + +struct nvif_event { + struct nvif_object object; + nvif_event_func func; +}; + +static inline bool +nvif_event_constructed(struct nvif_event *event) +{ + return nvif_object_constructed(&event->object); +} + +int nvif_event_ctor_(struct nvif_object *, const char *, u32, nvif_event_func, bool, + struct nvif_event_v0 *, u32, bool, struct nvif_event *); + +static inline int +nvif_event_ctor(struct nvif_object *parent, const char *name, u32 handle, nvif_event_func func, + bool wait, struct nvif_event_v0 *args, u32 argc, struct nvif_event *event) +{ + return nvif_event_ctor_(parent, name, handle, func, wait, args, argc, true, event); +} + +void nvif_event_dtor(struct nvif_event *); +int nvif_event_allow(struct nvif_event *); +int nvif_event_block(struct nvif_event *); #endif diff --git a/drivers/gpu/drm/nouveau/include/nvif/head.h b/drivers/gpu/drm/nouveau/include/nvif/head.h new file mode 100644 index 000000000000..3ec36999e956 --- /dev/null +++ b/drivers/gpu/drm/nouveau/include/nvif/head.h @@ -0,0 +1,23 @@ +/* SPDX-License-Identifier: MIT */ +#ifndef __NVIF_HEAD_H__ +#define __NVIF_HEAD_H__ +#include <nvif/object.h> +#include <nvif/event.h> +struct nvif_disp; + +struct nvif_head { + struct nvif_object object; +}; + +int nvif_head_ctor(struct nvif_disp *, const char *name, int id, struct nvif_head *); +void nvif_head_dtor(struct nvif_head *); + +static inline int +nvif_head_id(struct nvif_head *head) +{ + return head->object.handle; +} + +int nvif_head_vblank_event_ctor(struct nvif_head *, const char *name, nvif_event_func, bool wait, + struct nvif_event *); +#endif diff --git a/drivers/gpu/drm/nouveau/include/nvif/if0004.h b/drivers/gpu/drm/nouveau/include/nvif/if0004.h index d324c73c27fb..1d916a137941 100644 --- a/drivers/gpu/drm/nouveau/include/nvif/if0004.h +++ b/drivers/gpu/drm/nouveau/include/nvif/if0004.h @@ -2,7 +2,10 @@ #ifndef __NVIF_IF0004_H__ #define __NVIF_IF0004_H__ -#define NV04_NVSW_NTFY_UEVENT 0x00 +union nv04_nvsw_event_args { + struct nv04_nvsw_event_vn { + } vn; +}; #define NV04_NVSW_GET_REF 0x00 diff --git a/drivers/gpu/drm/nouveau/include/nvif/if000e.h b/drivers/gpu/drm/nouveau/include/nvif/if000e.h new file mode 100644 index 000000000000..90a936cb1766 --- /dev/null +++ b/drivers/gpu/drm/nouveau/include/nvif/if000e.h @@ -0,0 +1,26 @@ +/* SPDX-License-Identifier: MIT */ +#ifndef __NVIF_IF000E_H__ +#define __NVIF_IF000E_H__ + +union nvif_event_args { + struct nvif_event_v0 { + __u8 version; + __u8 wait; + __u8 pad02[6]; + __u8 data[]; + } v0; +}; + +#define NVIF_EVENT_V0_ALLOW 0x00 +#define NVIF_EVENT_V0_BLOCK 0x01 + +union nvif_event_allow_args { + struct nvif_event_allow_vn { + } vn; +}; + +union nvif_event_block_args { + struct nvif_event_block_vn { + } vn; +}; +#endif diff --git a/drivers/gpu/drm/nouveau/include/nvif/if0010.h b/drivers/gpu/drm/nouveau/include/nvif/if0010.h index fc236ef28965..4c835bbe6fe3 100644 --- a/drivers/gpu/drm/nouveau/include/nvif/if0010.h +++ b/drivers/gpu/drm/nouveau/include/nvif/if0010.h @@ -8,6 +8,7 @@ union nvif_disp_args { __u8 pad01[3]; __u32 conn_mask; __u32 outp_mask; + __u32 head_mask; } v0; }; #endif diff --git a/drivers/gpu/drm/nouveau/include/nvif/if0011.h b/drivers/gpu/drm/nouveau/include/nvif/if0011.h index 04ba6581f840..69b0b779f942 100644 --- a/drivers/gpu/drm/nouveau/include/nvif/if0011.h +++ b/drivers/gpu/drm/nouveau/include/nvif/if0011.h @@ -10,6 +10,17 @@ union nvif_conn_args { } v0; }; +union nvif_conn_event_args { + struct nvif_conn_event_v0 { + __u8 version; +#define NVIF_CONN_EVENT_V0_PLUG 0x01 +#define NVIF_CONN_EVENT_V0_UNPLUG 0x02 +#define NVIF_CONN_EVENT_V0_IRQ 0x04 + __u8 types; + __u8 pad02[6]; + } v0; +}; + #define NVIF_CONN_V0_HPD_STATUS 0x00000000 union nvif_conn_hpd_status_args { diff --git a/drivers/gpu/drm/nouveau/include/nvif/if0012.h b/drivers/gpu/drm/nouveau/include/nvif/if0012.h index 243bd35d942f..eb99d84eb844 100644 --- a/drivers/gpu/drm/nouveau/include/nvif/if0012.h +++ b/drivers/gpu/drm/nouveau/include/nvif/if0012.h @@ -11,6 +11,13 @@ union nvif_outp_args { }; #define NVIF_OUTP_V0_LOAD_DETECT 0x00 +#define NVIF_OUTP_V0_ACQUIRE 0x01 +#define NVIF_OUTP_V0_RELEASE 0x02 +#define NVIF_OUTP_V0_INFOFRAME 0x03 +#define NVIF_OUTP_V0_HDA_ELD 0x04 +#define NVIF_OUTP_V0_DP_AUX_PWR 0x05 +#define NVIF_OUTP_V0_DP_RETRAIN 0x06 +#define NVIF_OUTP_V0_DP_MST_VCPI 0x07 union nvif_outp_load_detect_args { struct nvif_outp_load_detect_v0 { @@ -20,4 +27,95 @@ union nvif_outp_load_detect_args { __u32 data; /*TODO: move vbios loadval parsing into nvkm */ } v0; }; + +union nvif_outp_acquire_args { + struct nvif_outp_acquire_v0 { + __u8 version; +#define NVIF_OUTP_ACQUIRE_V0_RGB_CRT 0x00 +#define NVIF_OUTP_ACQUIRE_V0_TV 0x01 +#define NVIF_OUTP_ACQUIRE_V0_TMDS 0x02 +#define NVIF_OUTP_ACQUIRE_V0_LVDS 0x03 +#define NVIF_OUTP_ACQUIRE_V0_DP 0x04 + __u8 proto; + __u8 or; + __u8 link; + __u8 pad04[4]; + union { + struct { + __u8 head; + __u8 hdmi; + __u8 hdmi_max_ac_packet; + __u8 hdmi_rekey; +#define NVIF_OUTP_ACQUIRE_V0_TMDS_HDMI_SCDC_SCRAMBLE (1 << 0) +#define NVIF_OUTP_ACQUIRE_V0_TMDS_HDMI_SCDC_DIV_BY_4 (1 << 1) + __u8 hdmi_scdc; + __u8 hdmi_hda; + __u8 pad06[2]; + } tmds; + struct { + __u8 dual; + __u8 bpc8; + __u8 pad02[6]; + } lvds; + struct { + __u8 link_nr; /* 0 = highest possible. */ + __u8 link_bw; /* 0 = highest possible, DP BW code otherwise. */ + __u8 hda; + __u8 mst; + __u8 pad04[4]; + __u8 dpcd[16]; + } dp; + }; + } v0; +}; + +union nvif_outp_release_args { + struct nvif_outp_release_vn { + } vn; +}; + +union nvif_outp_infoframe_args { + struct nvif_outp_infoframe_v0 { + __u8 version; +#define NVIF_OUTP_INFOFRAME_V0_AVI 0 +#define NVIF_OUTP_INFOFRAME_V0_VSI 1 + __u8 type; + __u8 head; + __u8 pad03[5]; + __u8 data[]; + } v0; +}; + +union nvif_outp_hda_eld_args { + struct nvif_outp_hda_eld_v0 { + __u8 version; + __u8 head; + __u8 pad02[6]; + __u8 data[]; + } v0; +}; + +union nvif_outp_dp_aux_pwr_args { + struct nvif_outp_dp_aux_pwr_v0 { + __u8 version; + __u8 state; + __u8 pad02[6]; + } v0; +}; + +union nvif_outp_dp_retrain_args { + struct nvif_outp_dp_retrain_vn { + } vn; +}; + +union nvif_outp_dp_mst_vcpi_args { + struct nvif_outp_dp_mst_vcpi_v0 { + __u8 version; + __u8 head; + __u8 start_slot; + __u8 num_slots; + __u16 pbn; + __u16 aligned_pbn; + } v0; +}; #endif diff --git a/drivers/gpu/drm/nouveau/include/nvif/if0013.h b/drivers/gpu/drm/nouveau/include/nvif/if0013.h new file mode 100644 index 000000000000..6756c7467ae4 --- /dev/null +++ b/drivers/gpu/drm/nouveau/include/nvif/if0013.h @@ -0,0 +1,35 @@ +/* SPDX-License-Identifier: MIT */ +#ifndef __NVIF_IF0013_H__ +#define __NVIF_IF0013_H__ + +union nvif_head_args { + struct nvif_head_v0 { + __u8 version; + __u8 id; + __u8 pad02[6]; + } v0; +}; + +union nvif_head_event_args { + struct nvif_head_event_vn { + } vn; +}; + +#define NVIF_HEAD_V0_SCANOUTPOS 0x00 + +union nvif_head_scanoutpos_args { + struct nvif_head_scanoutpos_v0 { + __u8 version; + __u8 pad01[7]; + __s64 time[2]; + __u16 vblanks; + __u16 vblanke; + __u16 vtotal; + __u16 vline; + __u16 hblanks; + __u16 hblanke; + __u16 htotal; + __u16 hline; + } v0; +}; +#endif diff --git a/drivers/gpu/drm/nouveau/include/nvif/if0020.h b/drivers/gpu/drm/nouveau/include/nvif/if0020.h new file mode 100644 index 000000000000..085e0ae8a450 --- /dev/null +++ b/drivers/gpu/drm/nouveau/include/nvif/if0020.h @@ -0,0 +1,45 @@ +/* SPDX-License-Identifier: MIT */ +#ifndef __NVIF_IF0020_H__ +#define __NVIF_IF0020_H__ + +union nvif_chan_args { + struct nvif_chan_v0 { + __u8 version; + __u8 namelen; + __u8 runlist; + __u8 runq; + __u8 priv; + __u8 pad05; + __u16 devm; + __u64 vmm; + + __u64 ctxdma; + __u64 offset; + __u64 length; + + __u64 huserd; + __u64 ouserd; + + __u32 token; + __u16 chid; + __u8 pad3e; +#define NVIF_CHAN_V0_INST_APER_VRAM 0 +#define NVIF_CHAN_V0_INST_APER_HOST 1 +#define NVIF_CHAN_V0_INST_APER_NCOH 2 +#define NVIF_CHAN_V0_INST_APER_INST 0xff + __u8 aper; + __u64 inst; + + __u8 name[]; + } v0; +}; + +union nvif_chan_event_args { + struct nvif_chan_event_v0 { + __u8 version; +#define NVIF_CHAN_EVENT_V0_NON_STALL_INTR 0x00 +#define NVIF_CHAN_EVENT_V0_KILLED 0x01 + __u8 type; + } v0; +}; +#endif diff --git a/drivers/gpu/drm/nouveau/include/nvif/if0021.h b/drivers/gpu/drm/nouveau/include/nvif/if0021.h new file mode 100644 index 000000000000..5013def90455 --- /dev/null +++ b/drivers/gpu/drm/nouveau/include/nvif/if0021.h @@ -0,0 +1,16 @@ +/* SPDX-License-Identifier: MIT */ +#ifndef __NVIF_IF0021_H__ +#define __NVIF_IF0021_H__ + +union nvif_cgrp_args { + struct nvif_cgrp_v0 { + __u8 version; + __u8 namelen; + __u8 runlist; + __u8 pad03[3]; + __u16 cgid; + __u64 vmm; + __u8 name[]; + } v0; +}; +#endif diff --git a/drivers/gpu/drm/nouveau/include/nvif/ioctl.h b/drivers/gpu/drm/nouveau/include/nvif/ioctl.h index 886c63fe753f..4e047bb1fc07 100644 --- a/drivers/gpu/drm/nouveau/include/nvif/ioctl.h +++ b/drivers/gpu/drm/nouveau/include/nvif/ioctl.h @@ -15,10 +15,6 @@ struct nvif_ioctl_v0 { #define NVIF_IOCTL_V0_WR 0x06 #define NVIF_IOCTL_V0_MAP 0x07 #define NVIF_IOCTL_V0_UNMAP 0x08 -#define NVIF_IOCTL_V0_NTFY_NEW 0x09 -#define NVIF_IOCTL_V0_NTFY_DEL 0x0a -#define NVIF_IOCTL_V0_NTFY_GET 0x0b -#define NVIF_IOCTL_V0_NTFY_PUT 0x0c __u8 type; __u8 pad02[4]; #define NVIF_IOCTL_V0_OWNER_NVIF 0x00 @@ -63,6 +59,14 @@ struct nvif_ioctl_new_v0 { struct nvif_ioctl_del { }; +struct nvif_ioctl_mthd_v0 { + /* nvif_ioctl ... */ + __u8 version; + __u8 method; + __u8 pad02[6]; + __u8 data[]; /* method data (class.h) */ +}; + struct nvif_ioctl_rd_v0 { /* nvif_ioctl ... */ __u8 version; @@ -95,43 +99,4 @@ struct nvif_ioctl_map_v0 { struct nvif_ioctl_unmap { }; - -struct nvif_ioctl_ntfy_new_v0 { - /* nvif_ioctl ... */ - __u8 version; - __u8 event; - __u8 index; - __u8 pad03[5]; - __u8 data[]; /* event request data (event.h) */ -}; - -struct nvif_ioctl_ntfy_del_v0 { - /* nvif_ioctl ... */ - __u8 version; - __u8 index; - __u8 pad02[6]; -}; - -struct nvif_ioctl_ntfy_get_v0 { - /* nvif_ioctl ... */ - __u8 version; - __u8 index; - __u8 pad02[6]; -}; - -struct nvif_ioctl_ntfy_put_v0 { - /* nvif_ioctl ... */ - __u8 version; - __u8 index; - __u8 pad02[6]; -}; - -struct nvif_ioctl_mthd_v0 { - /* nvif_ioctl ... */ - __u8 version; - __u8 method; - __u8 pad02[6]; - __u8 data[]; /* method data (class.h) */ -}; - #endif diff --git a/drivers/gpu/drm/nouveau/include/nvif/notify.h b/drivers/gpu/drm/nouveau/include/nvif/notify.h deleted file mode 100644 index 39f6b7ee1719..000000000000 --- a/drivers/gpu/drm/nouveau/include/nvif/notify.h +++ /dev/null @@ -1,35 +0,0 @@ -/* SPDX-License-Identifier: MIT */ -#ifndef __NVIF_NOTIFY_H__ -#define __NVIF_NOTIFY_H__ - -struct nvif_notify { - struct nvif_object *object; - const char *name; - int index; - -#define NVIF_NOTIFY_USER 0 -#define NVIF_NOTIFY_WORK 1 - unsigned long flags; - atomic_t putcnt; - void (*dtor)(struct nvif_notify *); -#define NVIF_NOTIFY_DROP 0 -#define NVIF_NOTIFY_KEEP 1 - int (*func)(struct nvif_notify *); - - /* this is const for a *very* good reason - the data might be on the - * stack from an irq handler. if you're not nvif/notify.c then you - * should probably think twice before casting it away... - */ - const void *data; - u32 size; - struct work_struct work; -}; - -int nvif_notify_ctor(struct nvif_object *, const char *name, - int (*func)(struct nvif_notify *), bool work, u8 type, - void *data, u32 size, u32 reply, struct nvif_notify *); -int nvif_notify_dtor(struct nvif_notify *); -int nvif_notify_get(struct nvif_notify *); -int nvif_notify_put(struct nvif_notify *); -int nvif_notify(const void *, u32, const void *, u32); -#endif diff --git a/drivers/gpu/drm/nouveau/include/nvif/outp.h b/drivers/gpu/drm/nouveau/include/nvif/outp.h index 0d6aa07a9184..45daadec3c0c 100644 --- a/drivers/gpu/drm/nouveau/include/nvif/outp.h +++ b/drivers/gpu/drm/nouveau/include/nvif/outp.h @@ -2,13 +2,32 @@ #ifndef __NVIF_OUTP_H__ #define __NVIF_OUTP_H__ #include <nvif/object.h> +#include <nvif/if0012.h> struct nvif_disp; struct nvif_outp { struct nvif_object object; + + struct { + int id; + int link; + } or; }; int nvif_outp_ctor(struct nvif_disp *, const char *name, int id, struct nvif_outp *); void nvif_outp_dtor(struct nvif_outp *); int nvif_outp_load_detect(struct nvif_outp *, u32 loadval); +int nvif_outp_acquire_rgb_crt(struct nvif_outp *); +int nvif_outp_acquire_tmds(struct nvif_outp *, int head, + bool hdmi, u8 max_ac_packet, u8 rekey, u8 scdc, bool hda); +int nvif_outp_acquire_lvds(struct nvif_outp *, bool dual, bool bpc8); +int nvif_outp_acquire_dp(struct nvif_outp *, u8 dpcd[16], + int link_nr, int link_bw, bool hda, bool mst); +void nvif_outp_release(struct nvif_outp *); +int nvif_outp_infoframe(struct nvif_outp *, u8 type, struct nvif_outp_infoframe_v0 *, u32 size); +int nvif_outp_hda_eld(struct nvif_outp *, int head, void *data, u32 size); +int nvif_outp_dp_aux_pwr(struct nvif_outp *, bool enable); +int nvif_outp_dp_retrain(struct nvif_outp *); +int nvif_outp_dp_mst_vcpi(struct nvif_outp *, int head, + u8 start_slot, u8 num_slots, u16 pbn, u16 aligned_pbn); #endif diff --git a/drivers/gpu/drm/nouveau/include/nvkm/core/client.h b/drivers/gpu/drm/nouveau/include/nvkm/core/client.h index 2f86606e708c..0d9fc741a719 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/core/client.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/core/client.h @@ -10,28 +10,19 @@ struct nvkm_client { u64 device; u32 debug; - struct nvkm_client_notify *notify[32]; struct rb_root objroot; void *data; - int (*ntfy)(const void *, u32, const void *, u32); + int (*event)(u64 token, void *argv, u32 argc); struct list_head umem; spinlock_t lock; }; -int nvkm_client_new(const char *name, u64 device, const char *cfg, - const char *dbg, - int (*)(const void *, u32, const void *, u32), - struct nvkm_client **); +int nvkm_client_new(const char *name, u64 device, const char *cfg, const char *dbg, + int (*)(u64, void *, u32), struct nvkm_client **); struct nvkm_client *nvkm_client_search(struct nvkm_client *, u64 handle); -int nvkm_client_notify_new(struct nvkm_object *, struct nvkm_event *, - void *data, u32 size); -int nvkm_client_notify_del(struct nvkm_client *, int index); -int nvkm_client_notify_get(struct nvkm_client *, int index); -int nvkm_client_notify_put(struct nvkm_client *, int index); - /* logging for client-facing objects */ #define nvif_printk(o,l,p,f,a...) do { \ const struct nvkm_object *_object = (o); \ diff --git a/drivers/gpu/drm/nouveau/include/nvkm/core/device.h b/drivers/gpu/drm/nouveau/include/nvkm/core/device.h index efede1f11e1d..f65b5009acf7 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/core/device.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/core/device.h @@ -2,6 +2,7 @@ #ifndef __NVKM_DEVICE_H__ #define __NVKM_DEVICE_H__ #include <core/oclass.h> +#include <core/intr.h> enum nvkm_subdev_type; enum nvkm_device_type { @@ -60,6 +61,16 @@ struct nvkm_device { #undef NVKM_LAYOUT_INST #undef NVKM_LAYOUT_ONCE struct list_head subdev; + + struct { + struct list_head intr; + struct list_head prio[NVKM_INTR_PRIO_NR]; + spinlock_t lock; + int irq; + bool alloc; + bool armed; + bool legacy_done; + } intr; }; struct nvkm_subdev *nvkm_device_subdev(struct nvkm_device *, int type, int inst); @@ -72,6 +83,7 @@ struct nvkm_device_func { int (*preinit)(struct nvkm_device *); int (*init)(struct nvkm_device *); void (*fini)(struct nvkm_device *, bool suspend); + int (*irq)(struct nvkm_device *); resource_size_t (*resource_addr)(struct nvkm_device *, unsigned bar); resource_size_t (*resource_size)(struct nvkm_device *, unsigned bar); bool cpu_coherent; diff --git a/drivers/gpu/drm/nouveau/include/nvkm/core/engine.h b/drivers/gpu/drm/nouveau/include/nvkm/core/engine.h index e58923b67d74..b67b9c1a6b4e 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/core/engine.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/core/engine.h @@ -12,12 +12,6 @@ struct nvkm_engine { const struct nvkm_engine_func *func; struct nvkm_subdev subdev; spinlock_t lock; - - struct { - refcount_t refcount; - struct mutex mutex; - bool enabled; - } use; }; struct nvkm_engine_func { @@ -27,6 +21,7 @@ struct nvkm_engine_func { int (*info)(struct nvkm_engine *, u64 mthd, u64 *data); int (*init)(struct nvkm_engine *); int (*fini)(struct nvkm_engine *, bool suspend); + int (*reset)(struct nvkm_engine *); void (*intr)(struct nvkm_engine *); void (*tile)(struct nvkm_engine *, int region, struct nvkm_fb_tile *); bool (*chsw_load)(struct nvkm_engine *); @@ -54,6 +49,7 @@ int nvkm_engine_new_(const struct nvkm_engine_func *, struct nvkm_device *, struct nvkm_engine *nvkm_engine_ref(struct nvkm_engine *); void nvkm_engine_unref(struct nvkm_engine **); +int nvkm_engine_reset(struct nvkm_engine *); void nvkm_engine_tile(struct nvkm_engine *, int region); bool nvkm_engine_chsw_load(struct nvkm_engine *); #endif diff --git a/drivers/gpu/drm/nouveau/include/nvkm/core/event.h b/drivers/gpu/drm/nouveau/include/nvkm/core/event.h index a7a413f07a78..82b267c11147 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/core/event.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/core/event.h @@ -2,34 +2,76 @@ #ifndef __NVKM_EVENT_H__ #define __NVKM_EVENT_H__ #include <core/os.h> -struct nvkm_notify; struct nvkm_object; +struct nvkm_oclass; +struct nvkm_uevent; struct nvkm_event { const struct nvkm_event_func *func; + struct nvkm_subdev *subdev; int types_nr; int index_nr; spinlock_t refs_lock; spinlock_t list_lock; - struct list_head list; int *refs; + + struct list_head ntfy; }; struct nvkm_event_func { - int (*ctor)(struct nvkm_object *, void *data, u32 size, - struct nvkm_notify *); - void (*send)(void *data, u32 size, struct nvkm_notify *); void (*init)(struct nvkm_event *, int type, int index); void (*fini)(struct nvkm_event *, int type, int index); }; -int nvkm_event_init(const struct nvkm_event_func *func, int types_nr, - int index_nr, struct nvkm_event *); +int __nvkm_event_init(const struct nvkm_event_func *func, struct nvkm_subdev *, int types_nr, + int index_nr, struct nvkm_event *); + +/* Each nvkm_event needs its own lockdep class due to inter-dependencies, to + * prevent lockdep false-positives. + * + * Inlining the spinlock initialisation ensures each is unique. + */ +static __always_inline int +nvkm_event_init(const struct nvkm_event_func *func, struct nvkm_subdev *subdev, + int types_nr, int index_nr, struct nvkm_event *event) +{ + spin_lock_init(&event->refs_lock); + spin_lock_init(&event->list_lock); + return __nvkm_event_init(func, subdev, types_nr, index_nr, event); +} + void nvkm_event_fini(struct nvkm_event *); -void nvkm_event_get(struct nvkm_event *, u32 types, int index); -void nvkm_event_put(struct nvkm_event *, u32 types, int index); -void nvkm_event_send(struct nvkm_event *, u32 types, int index, - void *data, u32 size); + +#define NVKM_EVENT_KEEP 0 +#define NVKM_EVENT_DROP 1 +struct nvkm_event_ntfy; +typedef int (*nvkm_event_func)(struct nvkm_event_ntfy *, u32 bits); + +struct nvkm_event_ntfy { + struct nvkm_event *event; + int id; + u32 bits; + bool wait; + nvkm_event_func func; + + atomic_t allowed; + bool running; + + struct list_head head; +}; + +void nvkm_event_ntfy(struct nvkm_event *, int id, u32 bits); +bool nvkm_event_ntfy_valid(struct nvkm_event *, int id, u32 bits); +void nvkm_event_ntfy_add(struct nvkm_event *, int id, u32 bits, bool wait, nvkm_event_func, + struct nvkm_event_ntfy *); +void nvkm_event_ntfy_del(struct nvkm_event_ntfy *); +void nvkm_event_ntfy_allow(struct nvkm_event_ntfy *); +void nvkm_event_ntfy_block(struct nvkm_event_ntfy *); + +typedef int (*nvkm_uevent_func)(struct nvkm_object *, u64 token, u32 bits); + +int nvkm_uevent_new(const struct nvkm_oclass *, void *argv, u32 argc, struct nvkm_object **); +int nvkm_uevent_add(struct nvkm_uevent *, struct nvkm_event *, int id, u32 bits, nvkm_uevent_func); #endif diff --git a/drivers/gpu/drm/nouveau/include/nvkm/core/falcon.h b/drivers/gpu/drm/nouveau/include/nvkm/core/falcon.h index fd9a3f9a518e..b857cf142c4a 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/core/falcon.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/core/falcon.h @@ -1,34 +1,166 @@ #ifndef __NVKM_FALCON_H__ #define __NVKM_FALCON_H__ +#include <core/firmware.h> #include <engine/falcon.h> +enum nvkm_falcon_mem { + IMEM, + DMEM, + EMEM, +}; + +static inline const char * +nvkm_falcon_mem(enum nvkm_falcon_mem mem) +{ + switch (mem) { + case IMEM: return "imem"; + case DMEM: return "dmem"; + case EMEM: return "emem"; + default: + WARN_ON(1); + return "?mem"; + } +} + +struct nvkm_falcon_func_pio { + int min; + int max; + void (*wr_init)(struct nvkm_falcon *, u8 port, bool sec, u32 mem_base); + void (*wr)(struct nvkm_falcon *, u8 port, const u8 *img, int len, u16 tag); + void (*rd_init)(struct nvkm_falcon *, u8 port, u32 mem_base); + void (*rd)(struct nvkm_falcon *, u8 port, const u8 *img, int len); +}; + +struct nvkm_falcon_func_dma { + int (*init)(struct nvkm_falcon *, u64 dma_addr, int xfer_len, + enum nvkm_falcon_mem, bool sec, u32 *cmd); + void (*xfer)(struct nvkm_falcon *, u32 mem_base, u32 dma_base, u32 cmd); + bool (*done)(struct nvkm_falcon *); +}; + int nvkm_falcon_ctor(const struct nvkm_falcon_func *, struct nvkm_subdev *owner, const char *name, u32 addr, struct nvkm_falcon *); void nvkm_falcon_dtor(struct nvkm_falcon *); +int nvkm_falcon_reset(struct nvkm_falcon *); +int nvkm_falcon_pio_wr(struct nvkm_falcon *, const u8 *img, u32 img_base, u8 port, + enum nvkm_falcon_mem mem_type, u32 mem_base, int len, u16 tag, bool sec); +int nvkm_falcon_pio_rd(struct nvkm_falcon *, u8 port, enum nvkm_falcon_mem type, u32 mem_base, + const u8 *img, u32 img_base, int len); +int nvkm_falcon_dma_wr(struct nvkm_falcon *, const u8 *img, u64 dma_addr, u32 dma_base, + enum nvkm_falcon_mem mem_type, u32 mem_base, int len, bool sec); + +int gm200_flcn_reset_wait_mem_scrubbing(struct nvkm_falcon *); +int gm200_flcn_disable(struct nvkm_falcon *); +int gm200_flcn_enable(struct nvkm_falcon *); +void gm200_flcn_bind_inst(struct nvkm_falcon *, int, u64); +int gm200_flcn_bind_stat(struct nvkm_falcon *, bool); +extern const struct nvkm_falcon_func_pio gm200_flcn_imem_pio; +extern const struct nvkm_falcon_func_pio gm200_flcn_dmem_pio; +void gm200_flcn_tracepc(struct nvkm_falcon *); + +int gp102_flcn_reset_eng(struct nvkm_falcon *); +extern const struct nvkm_falcon_func_pio gp102_flcn_emem_pio; + +int ga102_flcn_select(struct nvkm_falcon *); +int ga102_flcn_reset_prep(struct nvkm_falcon *); +int ga102_flcn_reset_wait_mem_scrubbing(struct nvkm_falcon *); +extern const struct nvkm_falcon_func_dma ga102_flcn_dma; void nvkm_falcon_v1_load_imem(struct nvkm_falcon *, void *, u32, u32, u16, u8, bool); void nvkm_falcon_v1_load_dmem(struct nvkm_falcon *, void *, u32, u32, u8); -void nvkm_falcon_v1_read_dmem(struct nvkm_falcon *, u32, u32, u8, void *); -void nvkm_falcon_v1_bind_context(struct nvkm_falcon *, struct nvkm_memory *); -int nvkm_falcon_v1_wait_for_halt(struct nvkm_falcon *, u32); -int nvkm_falcon_v1_clear_interrupt(struct nvkm_falcon *, u32); -void nvkm_falcon_v1_set_start_addr(struct nvkm_falcon *, u32 start_addr); void nvkm_falcon_v1_start(struct nvkm_falcon *); -int nvkm_falcon_v1_enable(struct nvkm_falcon *); -void nvkm_falcon_v1_disable(struct nvkm_falcon *); -void gp102_sec2_flcn_bind_context(struct nvkm_falcon *, struct nvkm_memory *); -int gp102_sec2_flcn_enable(struct nvkm_falcon *); +#define FLCN_PRINTK(f,l,p,fmt,a...) ({ \ + if ((f)->owner->name != (f)->name) \ + nvkm_printk___((f)->owner, (f)->user, NV_DBG_##l, p, "%s:"fmt, (f)->name, ##a); \ + else \ + nvkm_printk___((f)->owner, (f)->user, NV_DBG_##l, p, fmt, ##a); \ +}) +#define FLCN_DBG(f,fmt,a...) FLCN_PRINTK((f), DEBUG, info, " "fmt"\n", ##a) +#define FLCN_ERR(f,fmt,a...) FLCN_PRINTK((f), ERROR, err, " "fmt"\n", ##a) +#define FLCN_ERRON(f,c,fmt,a...) \ + ({ bool _cond = (c); _cond ? FLCN_ERR(f, fmt, ##a) : FLCN_DBG(f, fmt, ##a); _cond; }) + + +struct nvkm_falcon_fw { + const struct nvkm_falcon_fw_func { + int (*signature)(struct nvkm_falcon_fw *, u32 *sig_base_src); + int (*reset)(struct nvkm_falcon_fw *); + int (*setup)(struct nvkm_falcon_fw *); + int (*load)(struct nvkm_falcon_fw *); + int (*load_bld)(struct nvkm_falcon_fw *); + int (*boot)(struct nvkm_falcon_fw *, + u32 *mbox0, u32 *mbox1, u32 mbox0_ok, u32 irqsclr); + } *func; + struct nvkm_firmware fw; + + u32 sig_base_prd; + u32 sig_base_dbg; + u32 sig_base_img; + u32 sig_size; + int sig_nr; + u8 *sigs; + u32 fuse_ver; + u32 engine_id; + u32 ucode_id; + + u32 nmem_base_img; + u32 nmem_base; + u32 nmem_size; + + u32 imem_base_img; + u32 imem_base; + u32 imem_size; + + u32 dmem_base_img; + u32 dmem_base; + u32 dmem_size; + u32 dmem_sign; + + u8 *boot; + u32 boot_size; + u32 boot_addr; + + struct nvkm_falcon *falcon; + struct nvkm_memory *inst; + struct nvkm_vmm *vmm; + struct nvkm_vma *vma; +}; + +int nvkm_falcon_fw_ctor(const struct nvkm_falcon_fw_func *, const char *name, struct nvkm_device *, + bool bl, const void *src, u32 len, struct nvkm_falcon *, + struct nvkm_falcon_fw *); +int nvkm_falcon_fw_ctor_hs(const struct nvkm_falcon_fw_func *, const char *name, + struct nvkm_subdev *, const char *bl, const char *img, int ver, + struct nvkm_falcon *falcon, struct nvkm_falcon_fw *fw); +int nvkm_falcon_fw_ctor_hs_v2(const struct nvkm_falcon_fw_func *, const char *name, + struct nvkm_subdev *, const char *img, int ver, struct nvkm_falcon *, + struct nvkm_falcon_fw *); +int nvkm_falcon_fw_sign(struct nvkm_falcon_fw *, u32 sig_base_img, u32 sig_size, const u8 *sigs, + int sig_nr_prd, u32 sig_base_prd, int sig_nr_dbg, u32 sig_base_dbg); +int nvkm_falcon_fw_patch(struct nvkm_falcon_fw *); +void nvkm_falcon_fw_dtor(struct nvkm_falcon_fw *); +int nvkm_falcon_fw_oneinit(struct nvkm_falcon_fw *, struct nvkm_falcon *, struct nvkm_vmm *, + struct nvkm_memory *inst); +int nvkm_falcon_fw_boot(struct nvkm_falcon_fw *, struct nvkm_subdev *user, + bool release, u32 *pmbox0, u32 *pmbox1, u32 mbox0_ok, u32 irqsclr); + +extern const struct nvkm_falcon_fw_func gm200_flcn_fw; +int gm200_flcn_fw_signature(struct nvkm_falcon_fw *, u32 *); +int gm200_flcn_fw_reset(struct nvkm_falcon_fw *); +int gm200_flcn_fw_load(struct nvkm_falcon_fw *); +int gm200_flcn_fw_boot(struct nvkm_falcon_fw *, u32 *, u32 *, u32, u32); + +int ga100_flcn_fw_signature(struct nvkm_falcon_fw *, u32 *); + +extern const struct nvkm_falcon_fw_func ga102_flcn_fw; +int ga102_flcn_fw_load(struct nvkm_falcon_fw *); +int ga102_flcn_fw_boot(struct nvkm_falcon_fw *, u32 *, u32 *, u32, u32); -#define FLCN_PRINTK(t,f,fmt,a...) do { \ - if ((f)->owner->name != (f)->name) \ - nvkm_##t((f)->owner, "%s: "fmt"\n", (f)->name, ##a); \ - else \ - nvkm_##t((f)->owner, fmt"\n", ##a); \ -} while(0) -#define FLCN_DBG(f,fmt,a...) FLCN_PRINTK(debug, (f), fmt, ##a) -#define FLCN_ERR(f,fmt,a...) FLCN_PRINTK(error, (f), fmt, ##a) +#define FLCNFW_PRINTK(f,l,p,fmt,a...) FLCN_PRINTK((f)->falcon, l, p, "%s: "fmt, (f)->fw.name, ##a) +#define FLCNFW_DBG(f,fmt,a...) FLCNFW_PRINTK((f), DEBUG, info, fmt"\n", ##a) +#define FLCNFW_ERR(f,fmt,a...) FLCNFW_PRINTK((f), ERROR, err, fmt"\n", ##a) /** * struct nvfw_falcon_msg - header for all messages @@ -72,6 +204,7 @@ int nvkm_falcon_msgq_new(struct nvkm_falcon_qmgr *, const char *name, void nvkm_falcon_msgq_del(struct nvkm_falcon_msgq **); void nvkm_falcon_msgq_init(struct nvkm_falcon_msgq *, u32 index, u32 offset, u32 size); +bool nvkm_falcon_msgq_empty(struct nvkm_falcon_msgq *); int nvkm_falcon_msgq_recv_initmsg(struct nvkm_falcon_msgq *, void *, u32 size); void nvkm_falcon_msgq_recv(struct nvkm_falcon_msgq *); #endif diff --git a/drivers/gpu/drm/nouveau/include/nvkm/core/firmware.h b/drivers/gpu/drm/nouveau/include/nvkm/core/firmware.h index 85bcb80f6873..d4e507e252b1 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/core/firmware.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/core/firmware.h @@ -1,9 +1,34 @@ /* SPDX-License-Identifier: MIT */ #ifndef __NVKM_FIRMWARE_H__ #define __NVKM_FIRMWARE_H__ +#include <core/memory.h> #include <core/option.h> #include <core/subdev.h> +struct nvkm_firmware { + const struct nvkm_firmware_func { + enum nvkm_firmware_type { + NVKM_FIRMWARE_IMG_RAM, + NVKM_FIRMWARE_IMG_DMA, + } type; + } *func; + const char *name; + struct nvkm_device *device; + + int len; + u8 *img; + u64 phys; + + struct nvkm_firmware_mem { + struct nvkm_memory memory; + struct scatterlist sgl; + } mem; +}; + +int nvkm_firmware_ctor(const struct nvkm_firmware_func *, const char *name, struct nvkm_device *, + const void *ptr, int len, struct nvkm_firmware *); +void nvkm_firmware_dtor(struct nvkm_firmware *); + int nvkm_firmware_get(const struct nvkm_subdev *, const char *fwname, int ver, const struct firmware **); void nvkm_firmware_put(const struct firmware *); diff --git a/drivers/gpu/drm/nouveau/include/nvkm/core/intr.h b/drivers/gpu/drm/nouveau/include/nvkm/core/intr.h new file mode 100644 index 000000000000..a003d6a544b0 --- /dev/null +++ b/drivers/gpu/drm/nouveau/include/nvkm/core/intr.h @@ -0,0 +1,73 @@ +/* SPDX-License-Identifier: MIT */ +#ifndef __NVKM_INTR_H__ +#define __NVKM_INTR_H__ +#include <core/os.h> +struct nvkm_device; +struct nvkm_subdev; + +enum nvkm_intr_prio { + NVKM_INTR_PRIO_VBLANK = 0, + NVKM_INTR_PRIO_NORMAL, + NVKM_INTR_PRIO_NR +}; + +enum nvkm_intr_type { + NVKM_INTR_SUBDEV = -1, /* lookup vector by requesting subdev, in mapping table. */ + NVKM_INTR_VECTOR_0 = 0, +}; + +struct nvkm_intr { + const struct nvkm_intr_func { + bool (*pending)(struct nvkm_intr *); + void (*unarm)(struct nvkm_intr *); + void (*rearm)(struct nvkm_intr *); + void (*block)(struct nvkm_intr *, int leaf, u32 mask); + void (*allow)(struct nvkm_intr *, int leaf, u32 mask); + void (*reset)(struct nvkm_intr *, int leaf, u32 mask); + } *func; + const struct nvkm_intr_data { + int type; /* enum nvkm_subdev_type (+ve), enum nvkm_intr_type (-ve) */ + int inst; + int leaf; + u32 mask; /* 0-terminated. */ + bool legacy; /* auto-create "legacy" nvkm_subdev_intr() handler */ + } *data; + + struct nvkm_subdev *subdev; + int leaves; + u32 *stat; + u32 *mask; + + struct list_head head; +}; + +void nvkm_intr_ctor(struct nvkm_device *); +void nvkm_intr_dtor(struct nvkm_device *); +int nvkm_intr_install(struct nvkm_device *); +void nvkm_intr_unarm(struct nvkm_device *); +void nvkm_intr_rearm(struct nvkm_device *); + +int nvkm_intr_add(const struct nvkm_intr_func *, const struct nvkm_intr_data *, + struct nvkm_subdev *, int leaves, struct nvkm_intr *); +void nvkm_intr_block(struct nvkm_subdev *, enum nvkm_intr_type); +void nvkm_intr_allow(struct nvkm_subdev *, enum nvkm_intr_type); + +struct nvkm_inth; +typedef irqreturn_t (*nvkm_inth_func)(struct nvkm_inth *); + +struct nvkm_inth { + struct nvkm_intr *intr; + int leaf; + u32 mask; + nvkm_inth_func func; + + atomic_t allowed; + + struct list_head head; +}; + +int nvkm_inth_add(struct nvkm_intr *, enum nvkm_intr_type, enum nvkm_intr_prio, + struct nvkm_subdev *, nvkm_inth_func, struct nvkm_inth *); +void nvkm_inth_allow(struct nvkm_inth *); +void nvkm_inth_block(struct nvkm_inth *); +#endif diff --git a/drivers/gpu/drm/nouveau/include/nvkm/core/layout.h b/drivers/gpu/drm/nouveau/include/nvkm/core/layout.h index 7afe1579b20f..58108dea5aeb 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/core/layout.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/core/layout.h @@ -1,8 +1,10 @@ /* SPDX-License-Identifier: MIT */ +NVKM_LAYOUT_ONCE(NVKM_SUBDEV_TOP , struct nvkm_top , top) +NVKM_LAYOUT_ONCE(NVKM_SUBDEV_GSP , struct nvkm_gsp , gsp) +NVKM_LAYOUT_ONCE(NVKM_SUBDEV_VFN , struct nvkm_vfn , vfn) NVKM_LAYOUT_ONCE(NVKM_SUBDEV_PCI , struct nvkm_pci , pci) NVKM_LAYOUT_ONCE(NVKM_SUBDEV_VBIOS , struct nvkm_bios , bios) NVKM_LAYOUT_ONCE(NVKM_SUBDEV_DEVINIT , struct nvkm_devinit , devinit) -NVKM_LAYOUT_ONCE(NVKM_SUBDEV_TOP , struct nvkm_top , top) NVKM_LAYOUT_ONCE(NVKM_SUBDEV_PRIVRING, struct nvkm_subdev , privring) NVKM_LAYOUT_ONCE(NVKM_SUBDEV_GPIO , struct nvkm_gpio , gpio) NVKM_LAYOUT_ONCE(NVKM_SUBDEV_I2C , struct nvkm_i2c , i2c) @@ -23,7 +25,6 @@ NVKM_LAYOUT_ONCE(NVKM_SUBDEV_VOLT , struct nvkm_volt , volt) NVKM_LAYOUT_ONCE(NVKM_SUBDEV_ICCSENSE, struct nvkm_iccsense, iccsense) NVKM_LAYOUT_ONCE(NVKM_SUBDEV_THERM , struct nvkm_therm , therm) NVKM_LAYOUT_ONCE(NVKM_SUBDEV_CLK , struct nvkm_clk , clk) -NVKM_LAYOUT_ONCE(NVKM_SUBDEV_GSP , struct nvkm_gsp , gsp) NVKM_LAYOUT_INST(NVKM_SUBDEV_IOCTRL , struct nvkm_subdev , ioctrl, 3) NVKM_LAYOUT_ONCE(NVKM_SUBDEV_FLA , struct nvkm_subdev , fla) diff --git a/drivers/gpu/drm/nouveau/include/nvkm/core/memory.h b/drivers/gpu/drm/nouveau/include/nvkm/core/memory.h index 74d3f1a809d7..d3b6a68ddda3 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/core/memory.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/core/memory.h @@ -37,6 +37,7 @@ struct nvkm_memory_func { void (*release)(struct nvkm_memory *); int (*map)(struct nvkm_memory *, u64 offset, struct nvkm_vmm *, struct nvkm_vma *, void *argv, u32 argc); + int (*kmap)(struct nvkm_memory *, struct nvkm_memory **); }; struct nvkm_memory_ptrs { @@ -63,6 +64,7 @@ void nvkm_memory_tags_put(struct nvkm_memory *, struct nvkm_device *, #define nvkm_memory_boot(p,v) (p)->func->boot((p),(v)) #define nvkm_memory_map(p,o,vm,va,av,ac) \ (p)->func->map((p),(o),(vm),(va),(av),(ac)) +#define nvkm_memory_kmap(p,i) ((p)->func->kmap ? (p)->func->kmap((p), (i)) : -ENOSYS) /* accessor macros - kmap()/done() must bracket use of the other accessor * macros to guarantee correct behaviour across all chipsets diff --git a/drivers/gpu/drm/nouveau/include/nvkm/core/notify.h b/drivers/gpu/drm/nouveau/include/nvkm/core/notify.h deleted file mode 100644 index 3d358a66db3a..000000000000 --- a/drivers/gpu/drm/nouveau/include/nvkm/core/notify.h +++ /dev/null @@ -1,39 +0,0 @@ -/* SPDX-License-Identifier: MIT */ -#ifndef __NVKM_NOTIFY_H__ -#define __NVKM_NOTIFY_H__ -#include <core/os.h> -struct nvkm_object; - -struct nvkm_notify { - struct nvkm_event *event; - struct list_head head; -#define NVKM_NOTIFY_USER 0 -#define NVKM_NOTIFY_WORK 1 - unsigned long flags; - int block; -#define NVKM_NOTIFY_DROP 0 -#define NVKM_NOTIFY_KEEP 1 - int (*func)(struct nvkm_notify *); - - /* set by nvkm_event ctor */ - u32 types; - int index; - u32 size; - - struct work_struct work; - /* this is const for a *very* good reason - the data might be on the - * stack from an irq handler. if you're not core/notify.c then you - * should probably think twice before casting it away... - */ - const void *data; -}; - -int nvkm_notify_init(struct nvkm_object *, struct nvkm_event *, - int (*func)(struct nvkm_notify *), bool work, - void *data, u32 size, u32 reply, - struct nvkm_notify *); -void nvkm_notify_fini(struct nvkm_notify *); -void nvkm_notify_get(struct nvkm_notify *); -void nvkm_notify_put(struct nvkm_notify *); -void nvkm_notify_send(struct nvkm_notify *, void *data, u32 size); -#endif diff --git a/drivers/gpu/drm/nouveau/include/nvkm/core/object.h b/drivers/gpu/drm/nouveau/include/nvkm/core/object.h index 7efcd5d2f2ff..ed1f66360782 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/core/object.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/core/object.h @@ -4,6 +4,7 @@ #include <core/oclass.h> struct nvkm_event; struct nvkm_gpuobj; +struct nvkm_uevent; struct nvkm_object { const struct nvkm_object_func *func; @@ -43,6 +44,7 @@ struct nvkm_object_func { int (*bind)(struct nvkm_object *, struct nvkm_gpuobj *, int align, struct nvkm_gpuobj **); int (*sclass)(struct nvkm_object *, int index, struct nvkm_oclass *); + int (*uevent)(struct nvkm_object *, void *argv, u32 argc, struct nvkm_uevent *); }; void nvkm_object_ctor(const struct nvkm_object_func *, diff --git a/drivers/gpu/drm/nouveau/include/nvkm/core/os.h b/drivers/gpu/drm/nouveau/include/nvkm/core/os.h index d7ba3205207f..4486d9862849 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/core/os.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/core/os.h @@ -34,4 +34,24 @@ nvkm_blob_dtor(struct nvkm_blob *blob) blob->data = NULL; blob->size = 0; } + +#define nvkm_list_find_next(p,h,m,c) ({ \ + typeof(p) _p = NULL; \ + list_for_each_entry_continue(p, (h), m) { \ + if (c) { \ + _p = p; \ + break; \ + } \ + } \ + _p; \ +}) +#define nvkm_list_find(p,h,m,c) \ + (p = container_of((h), typeof(*p), m), nvkm_list_find_next(p, (h), m, (c))) +#define nvkm_list_foreach(p,h,m,c) \ + for (p = nvkm_list_find(p, (h), m, (c)); p; p = nvkm_list_find_next(p, (h), m, (c))) + +/*FIXME: remove after */ +#define nvkm_fifo_chan nvkm_chan +#define nvkm_fifo_chan_func nvkm_chan_func +#define nvkm_fifo_cgrp nvkm_cgrp #endif diff --git a/drivers/gpu/drm/nouveau/include/nvkm/core/subdev.h b/drivers/gpu/drm/nouveau/include/nvkm/core/subdev.h index 96113c8bee8c..bce6e1ba09ea 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/core/subdev.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/core/subdev.h @@ -17,10 +17,19 @@ struct nvkm_subdev { struct nvkm_device *device; enum nvkm_subdev_type type; int inst; + char name[16]; u32 debug; - struct list_head head; + struct { + refcount_t refcount; + struct mutex mutex; + bool enabled; + } use; + + struct nvkm_inth inth; + + struct list_head head; void **pself; bool oneinit; }; @@ -38,22 +47,41 @@ struct nvkm_subdev_func { extern const char *nvkm_subdev_type[NVKM_SUBDEV_NR]; int nvkm_subdev_new_(const struct nvkm_subdev_func *, struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_subdev **); -void nvkm_subdev_ctor(const struct nvkm_subdev_func *, struct nvkm_device *, - enum nvkm_subdev_type, int inst, struct nvkm_subdev *); +void __nvkm_subdev_ctor(const struct nvkm_subdev_func *, struct nvkm_device *, + enum nvkm_subdev_type, int inst, struct nvkm_subdev *); + +static inline void +nvkm_subdev_ctor(const struct nvkm_subdev_func *func, struct nvkm_device *device, + enum nvkm_subdev_type type, int inst, struct nvkm_subdev *subdev) +{ + __nvkm_subdev_ctor(func, device, type, inst, subdev); + mutex_init(&subdev->use.mutex); +} + void nvkm_subdev_disable(struct nvkm_device *, enum nvkm_subdev_type, int inst); void nvkm_subdev_del(struct nvkm_subdev **); +int nvkm_subdev_ref(struct nvkm_subdev *); +void nvkm_subdev_unref(struct nvkm_subdev *); int nvkm_subdev_preinit(struct nvkm_subdev *); +int nvkm_subdev_oneinit(struct nvkm_subdev *); int nvkm_subdev_init(struct nvkm_subdev *); int nvkm_subdev_fini(struct nvkm_subdev *, bool suspend); int nvkm_subdev_info(struct nvkm_subdev *, u64, u64 *); void nvkm_subdev_intr(struct nvkm_subdev *); /* subdev logging */ -#define nvkm_printk_(s,l,p,f,a...) do { \ - const struct nvkm_subdev *_subdev = (s); \ - if (CONFIG_NOUVEAU_DEBUG >= (l) && _subdev->debug >= (l)) \ - dev_##p(_subdev->device->dev, "%s: "f, _subdev->name, ##a); \ +#define nvkm_printk_ok(s,u,l) \ + ((CONFIG_NOUVEAU_DEBUG >= (l)) && ((s)->debug >= (l) || ((u) && (u)->debug >= (l)))) +#define nvkm_printk___(s,u,l,p,f,a...) do { \ + if (nvkm_printk_ok((s), (u), (l))) { \ + if ((u) && (u) != (s)) \ + dev_##p((s)->device->dev, "%s(%s):"f, (s)->name, (u)->name, ##a); \ + else \ + dev_##p((s)->device->dev, "%s:"f, (s)->name, ##a); \ + } \ } while(0) +#define nvkm_printk__(s,l,p,f,a...) nvkm_printk___((s), (s), (l), p, f, ##a) +#define nvkm_printk_(s,l,p,f,a...) nvkm_printk__((s), (l), p, " "f, ##a) #define nvkm_printk(s,l,p,f,a...) nvkm_printk_((s), NV_DBG_##l, p, f, ##a) #define nvkm_fatal(s,f,a...) nvkm_printk((s), FATAL, crit, f, ##a) #define nvkm_error(s,f,a...) nvkm_printk((s), ERROR, err, f, ##a) diff --git a/drivers/gpu/drm/nouveau/include/nvkm/core/tegra.h b/drivers/gpu/drm/nouveau/include/nvkm/core/tegra.h index 924009dd2bb0..ccee53d4e4ec 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/core/tegra.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/core/tegra.h @@ -8,7 +8,6 @@ struct nvkm_device_tegra { const struct nvkm_device_tegra_func *func; struct nvkm_device device; struct platform_device *pdev; - int irq; struct reset_control *rst; struct clk *clk; diff --git a/drivers/gpu/drm/nouveau/include/nvkm/engine/ce.h b/drivers/gpu/drm/nouveau/include/nvkm/engine/ce.h index cfd2da8e66fe..b616a1e8ca02 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/engine/ce.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/engine/ce.h @@ -12,4 +12,6 @@ int gp100_ce_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct n int gp102_ce_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_engine **); int gv100_ce_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_engine **); int tu102_ce_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_engine **); +int ga100_ce_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_engine **); +int ga102_ce_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_engine **); #endif diff --git a/drivers/gpu/drm/nouveau/include/nvkm/engine/disp.h b/drivers/gpu/drm/nouveau/include/nvkm/engine/disp.h index 8b5d8a434be8..ad9aef2df48f 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/engine/disp.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/engine/disp.h @@ -16,6 +16,7 @@ struct nvkm_disp { struct list_head conns; struct nvkm_event hpd; +#define NVKM_DISP_HEAD_EVENT_VBLANK BIT(0) struct nvkm_event vblank; struct { @@ -31,13 +32,7 @@ struct nvkm_disp { struct { unsigned long mask; int nr; - } wndw, head, dac; - - struct { - unsigned long mask; - int nr; - u32 lvdsconf; - } sor; + } wndw, head, dac, sor; struct { unsigned long mask; diff --git a/drivers/gpu/drm/nouveau/include/nvkm/engine/falcon.h b/drivers/gpu/drm/nouveau/include/nvkm/engine/falcon.h index b593407b9e36..cd86d9198e4a 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/engine/falcon.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/engine/falcon.h @@ -16,15 +16,16 @@ enum nvkm_falcon_dmaidx { struct nvkm_falcon { const struct nvkm_falcon_func *func; - const struct nvkm_subdev *owner; + struct nvkm_subdev *owner; const char *name; u32 addr; + u32 addr2; struct mutex mutex; struct mutex dmem_mutex; bool oneinit; - const struct nvkm_subdev *user; + struct nvkm_subdev *user; u8 version; u8 secret; @@ -50,13 +51,42 @@ struct nvkm_falcon { struct nvkm_engine engine; }; -int nvkm_falcon_get(struct nvkm_falcon *, const struct nvkm_subdev *); -void nvkm_falcon_put(struct nvkm_falcon *, const struct nvkm_subdev *); +int nvkm_falcon_get(struct nvkm_falcon *, struct nvkm_subdev *); +void nvkm_falcon_put(struct nvkm_falcon *, struct nvkm_subdev *); int nvkm_falcon_new_(const struct nvkm_falcon_func *, struct nvkm_device *, enum nvkm_subdev_type, int inst, bool enable, u32 addr, struct nvkm_engine **); struct nvkm_falcon_func { + int (*disable)(struct nvkm_falcon *); + int (*enable)(struct nvkm_falcon *); + int (*select)(struct nvkm_falcon *); + u32 addr2; + bool reset_pmc; + int (*reset_eng)(struct nvkm_falcon *); + int (*reset_prep)(struct nvkm_falcon *); + int (*reset_wait_mem_scrubbing)(struct nvkm_falcon *); + + u32 debug; + void (*bind_inst)(struct nvkm_falcon *, int target, u64 addr); + int (*bind_stat)(struct nvkm_falcon *, bool intr); + bool bind_intr; + + const struct nvkm_falcon_func_pio *imem_pio; + const struct nvkm_falcon_func_dma *imem_dma; + + const struct nvkm_falcon_func_pio *dmem_pio; + const struct nvkm_falcon_func_dma *dmem_dma; + + u32 emem_addr; + const struct nvkm_falcon_func_pio *emem_pio; + + struct { + u32 head; + u32 tail; + u32 stride; + } cmdq, msgq; + struct { u32 *data; u32 size; @@ -66,29 +96,11 @@ struct nvkm_falcon_func { u32 size; } data; void (*init)(struct nvkm_falcon *); - void (*intr)(struct nvkm_falcon *, struct nvkm_fifo_chan *); - - u32 debug; - u32 fbif; + void (*intr)(struct nvkm_falcon *, struct nvkm_chan *); void (*load_imem)(struct nvkm_falcon *, void *, u32, u32, u16, u8, bool); void (*load_dmem)(struct nvkm_falcon *, void *, u32, u32, u8); - void (*read_dmem)(struct nvkm_falcon *, u32, u32, u8, void *); - u32 emem_addr; - void (*bind_context)(struct nvkm_falcon *, struct nvkm_memory *); - int (*wait_for_halt)(struct nvkm_falcon *, u32); - int (*clear_interrupt)(struct nvkm_falcon *, u32); - void (*set_start_addr)(struct nvkm_falcon *, u32 start_addr); void (*start)(struct nvkm_falcon *); - int (*enable)(struct nvkm_falcon *falcon); - void (*disable)(struct nvkm_falcon *falcon); - int (*reset)(struct nvkm_falcon *); - - struct { - u32 head; - u32 tail; - u32 stride; - } cmdq, msgq; struct nvkm_sclass sclass[]; }; @@ -116,13 +128,5 @@ nvkm_falcon_mask(struct nvkm_falcon *falcon, u32 addr, u32 mask, u32 val) void nvkm_falcon_load_imem(struct nvkm_falcon *, void *, u32, u32, u16, u8, bool); void nvkm_falcon_load_dmem(struct nvkm_falcon *, void *, u32, u32, u8); -void nvkm_falcon_read_dmem(struct nvkm_falcon *, u32, u32, u8, void *); -void nvkm_falcon_bind_context(struct nvkm_falcon *, struct nvkm_memory *); -void nvkm_falcon_set_start_addr(struct nvkm_falcon *, u32); void nvkm_falcon_start(struct nvkm_falcon *); -int nvkm_falcon_wait_for_halt(struct nvkm_falcon *, u32); -int nvkm_falcon_clear_interrupt(struct nvkm_falcon *, u32); -int nvkm_falcon_enable(struct nvkm_falcon *); -void nvkm_falcon_disable(struct nvkm_falcon *); -int nvkm_falcon_reset(struct nvkm_falcon *); #endif diff --git a/drivers/gpu/drm/nouveau/include/nvkm/engine/fifo.h b/drivers/gpu/drm/nouveau/include/nvkm/engine/fifo.h index 15099913504d..221abd6c4310 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/engine/fifo.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/engine/fifo.h @@ -6,56 +6,76 @@ #include <core/event.h> struct nvkm_fault_data; -#define NVKM_FIFO_CHID_NR 4096 #define NVKM_FIFO_ENGN_NR 16 -struct nvkm_fifo_engn { - struct nvkm_object *object; - int refcount; - int usecount; -}; - -struct nvkm_fifo_chan { - const struct nvkm_fifo_chan_func *func; - struct nvkm_fifo *fifo; - u32 engm; - struct nvkm_object object; +struct nvkm_chan { + const struct nvkm_chan_func *func; + char name[64]; + struct nvkm_cgrp *cgrp; + int runq; - struct list_head head; - u16 chid; struct nvkm_gpuobj *inst; - struct nvkm_gpuobj *push; struct nvkm_vmm *vmm; - u64 addr; - u32 size; + struct nvkm_gpuobj *push; + int id; + + struct { + struct nvkm_memory *mem; + u32 base; + } userd; + + u32 ramfc_offset; + struct nvkm_gpuobj *ramfc; + struct nvkm_gpuobj *cache; + struct nvkm_gpuobj *eng; + struct nvkm_gpuobj *pgd; + struct nvkm_ramht *ramht; + + spinlock_t lock; + atomic_t blocked; + atomic_t errored; - struct nvkm_fifo_engn engn[NVKM_FIFO_ENGN_NR]; + struct list_head cctxs; + struct list_head head; }; +struct nvkm_chan *nvkm_chan_get_chid(struct nvkm_engine *, int id, unsigned long *irqflags); +struct nvkm_chan *nvkm_chan_get_inst(struct nvkm_engine *, u64 inst, unsigned long *irqflags); +void nvkm_chan_put(struct nvkm_chan **, unsigned long irqflags); + struct nvkm_fifo { const struct nvkm_fifo_func *func; struct nvkm_engine engine; - DECLARE_BITMAP(mask, NVKM_FIFO_CHID_NR); - int nr; - struct list_head chan; + struct nvkm_chid *chid; + struct nvkm_chid *cgid; + + struct list_head runqs; + struct list_head runls; + + struct { +#define NVKM_FIFO_NONSTALL_EVENT BIT(0) + struct nvkm_event event; + struct nvkm_inth intr; + } nonstall; + + struct { + u32 chan_msec; + } timeout; + + struct { + struct nvkm_memory *mem; + struct nvkm_vma *bar1; + } userd; + spinlock_t lock; struct mutex mutex; - - struct nvkm_event uevent; /* async user trigger */ - struct nvkm_event kevent; /* channel killed */ }; void nvkm_fifo_fault(struct nvkm_fifo *, struct nvkm_fault_data *); void nvkm_fifo_pause(struct nvkm_fifo *, unsigned long *); void nvkm_fifo_start(struct nvkm_fifo *, unsigned long *); - -void nvkm_fifo_chan_put(struct nvkm_fifo *, unsigned long flags, - struct nvkm_fifo_chan **); -struct nvkm_fifo_chan * -nvkm_fifo_chan_inst(struct nvkm_fifo *, u64 inst, unsigned long *flags); -struct nvkm_fifo_chan * -nvkm_fifo_chan_chid(struct nvkm_fifo *, int chid, unsigned long *flags); +bool nvkm_fifo_ctxsw_in_progress(struct nvkm_engine *); int nv04_fifo_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_fifo **); int nv10_fifo_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_fifo **); @@ -63,6 +83,7 @@ int nv17_fifo_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct int nv40_fifo_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_fifo **); int nv50_fifo_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_fifo **); int g84_fifo_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_fifo **); +int g98_fifo_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_fifo **); int gf100_fifo_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_fifo **); int gk104_fifo_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_fifo **); int gk110_fifo_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_fifo **); @@ -70,10 +91,9 @@ int gk208_fifo_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct int gk20a_fifo_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_fifo **); int gm107_fifo_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_fifo **); int gm200_fifo_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_fifo **); -int gm20b_fifo_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_fifo **); int gp100_fifo_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_fifo **); -int gp10b_fifo_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_fifo **); int gv100_fifo_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_fifo **); int tu102_fifo_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_fifo **); +int ga100_fifo_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_fifo **); int ga102_fifo_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_fifo **); #endif diff --git a/drivers/gpu/drm/nouveau/include/nvkm/engine/gr.h b/drivers/gpu/drm/nouveau/include/nvkm/engine/gr.h index b28b752ffaa2..a2333cfe6955 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/engine/gr.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/engine/gr.h @@ -54,4 +54,5 @@ int gp108_gr_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct n int gp10b_gr_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_gr **); int gv100_gr_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_gr **); int tu102_gr_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_gr **); +int ga102_gr_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_gr **); #endif diff --git a/drivers/gpu/drm/nouveau/include/nvkm/engine/nvdec.h b/drivers/gpu/drm/nouveau/include/nvkm/engine/nvdec.h index 97bd3092f68a..9baf197ac833 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/engine/nvdec.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/engine/nvdec.h @@ -12,4 +12,5 @@ struct nvkm_nvdec { }; int gm107_nvdec_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_nvdec **); +int ga102_nvdec_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_nvdec **); #endif diff --git a/drivers/gpu/drm/nouveau/include/nvkm/engine/sec2.h b/drivers/gpu/drm/nouveau/include/nvkm/engine/sec2.h index 06264c840eae..8d48fb20fa54 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/engine/sec2.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/engine/sec2.h @@ -10,15 +10,18 @@ struct nvkm_sec2 { struct nvkm_engine engine; struct nvkm_falcon falcon; + atomic_t running; + atomic_t initmsg; + struct nvkm_falcon_qmgr *qmgr; struct nvkm_falcon_cmdq *cmdq; struct nvkm_falcon_msgq *msgq; struct work_struct work; - bool initmsg_received; }; int gp102_sec2_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_sec2 **); int gp108_sec2_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_sec2 **); int tu102_sec2_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_sec2 **); +int ga102_sec2_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_sec2 **); #endif diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/acr.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/acr.h index c0b254f7f0b5..73d2a6ae9ab2 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/acr.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/acr.h @@ -36,7 +36,7 @@ struct nvkm_acr { const struct nvkm_acr_func *func; struct nvkm_subdev subdev; - struct list_head hsfw, hsf; + struct list_head hsfw; struct list_head lsfw, lsf; u64 managed_falcons; @@ -50,6 +50,7 @@ struct nvkm_acr { struct nvkm_vmm *vmm; bool done; + struct nvkm_acr_lsf *rtos; const struct firmware *wpr_fw; bool wpr_comp; @@ -64,7 +65,9 @@ int gm20b_acr_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct int gp102_acr_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_acr **); int gp108_acr_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_acr **); int gp10b_acr_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_acr **); +int gv100_acr_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_acr **); int tu102_acr_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_acr **); +int ga102_acr_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_acr **); struct nvkm_acr_lsfw { const struct nvkm_acr_lsf_func *func; @@ -77,6 +80,7 @@ struct nvkm_acr_lsfw { const struct firmware *sig; + bool secure_bootloader; u32 bootloader_size; u32 bootloader_imem_offset; @@ -87,10 +91,19 @@ struct nvkm_acr_lsfw { u32 app_resident_code_size; u32 app_resident_data_offset; u32 app_resident_data_size; + u32 app_imem_offset; + u32 app_dmem_offset; u32 ucode_size; u32 data_size; + u32 fuse_ver; + u32 engine_id; + u32 ucode_id; + u32 sig_size; + u32 sig_nr; + u8 *sigs; + struct { u32 lsb; u32 img; @@ -105,10 +118,10 @@ struct nvkm_acr_lsf_func { #define NVKM_ACR_LSF_DMACTL_REQ_CTX 0x00000004 #define NVKM_ACR_LSF_FORCE_PRIV_LOAD 0x00000008 u32 flags; + u32 bl_entry; u32 bld_size; void (*bld_write)(struct nvkm_acr *, u32 bld, struct nvkm_acr_lsfw *); void (*bld_patch)(struct nvkm_acr *, u32 bld, s64 adjust); - int (*boot)(struct nvkm_falcon *); u64 bootstrap_falcons; int (*bootstrap_falcon)(struct nvkm_falcon *, enum nvkm_acr_lsf_id); int (*bootstrap_multiple_falcons)(struct nvkm_falcon *, u32 mask); @@ -122,8 +135,20 @@ int nvkm_acr_lsfw_load_sig_image_desc_v1(struct nvkm_subdev *, struct nvkm_falcon *, enum nvkm_acr_lsf_id, const char *path, int ver, const struct nvkm_acr_lsf_func *); + +int +nvkm_acr_lsfw_load_sig_image_desc_v2(struct nvkm_subdev *, struct nvkm_falcon *, + enum nvkm_acr_lsf_id, const char *path, + int ver, const struct nvkm_acr_lsf_func *); + int nvkm_acr_lsfw_load_bl_inst_data_sig(struct nvkm_subdev *, struct nvkm_falcon *, enum nvkm_acr_lsf_id, const char *path, int ver, const struct nvkm_acr_lsf_func *); + +int +nvkm_acr_lsfw_load_bl_sig_net(struct nvkm_subdev *, struct nvkm_falcon *, + enum nvkm_acr_lsf_id, const char *path, + int ver, const struct nvkm_acr_lsf_func *, + const void *, u32, const void *, u32); #endif diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/fault.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/fault.h index 9c78f072d62b..e40bbf378a8d 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/fault.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/fault.h @@ -2,18 +2,21 @@ #define __NVKM_FAULT_H__ #include <core/subdev.h> #include <core/event.h> -#include <core/notify.h> struct nvkm_fault { const struct nvkm_fault_func *func; struct nvkm_subdev subdev; + struct nvkm_inth info_fault; + struct nvkm_fault_buffer *buffer[2]; int buffer_nr; +#define NVKM_FAULT_BUFFER_EVENT_PENDING BIT(0) struct nvkm_event event; - struct nvkm_notify nrpfb; + struct nvkm_event_ntfy nrpfb; + struct work_struct nrpfb_work; struct nvkm_device_oclass user; }; diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/fb.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/fb.h index ef6a6297148c..40768373cdd9 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/fb.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/fb.h @@ -35,6 +35,11 @@ struct nvkm_fb { struct nvkm_blob vpr_scrubber; + struct { + struct page *flush_page; + dma_addr_t flush_page_addr; + } sysmem; + struct nvkm_ram *ram; struct { @@ -53,6 +58,8 @@ struct nvkm_fb { struct nvkm_memory *mmu_wr; }; +int nvkm_fb_mem_unlock(struct nvkm_fb *); + void nvkm_fb_tile_init(struct nvkm_fb *, int region, u32 addr, u32 size, u32 pitch, u32 flags, struct nvkm_fb_tile *); void nvkm_fb_tile_fini(struct nvkm_fb *, int region, struct nvkm_fb_tile *); diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/gpio.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/gpio.h index 0e46ea1fe972..537c4fc58b4f 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/gpio.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/gpio.h @@ -8,9 +8,6 @@ #include <subdev/bios/gpio.h> struct nvkm_gpio_ntfy_req { -#define NVKM_GPIO_HI 0x01 -#define NVKM_GPIO_LO 0x02 -#define NVKM_GPIO_TOGGLED 0x03 u8 mask; u8 line; }; @@ -23,6 +20,9 @@ struct nvkm_gpio { const struct nvkm_gpio_func *func; struct nvkm_subdev subdev; +#define NVKM_GPIO_HI BIT(0) +#define NVKM_GPIO_LO BIT(1) +#define NVKM_GPIO_TOGGLED (NVKM_GPIO_HI | NVKM_GPIO_LO) struct nvkm_event event; }; diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/gsp.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/gsp.h index cf42a59d4e58..72619d7df73e 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/gsp.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/gsp.h @@ -5,9 +5,12 @@ #include <core/falcon.h> struct nvkm_gsp { + const struct nvkm_gsp_func *func; struct nvkm_subdev subdev; + struct nvkm_falcon falcon; }; int gv100_gsp_new(struct nvkm_device *, enum nvkm_subdev_type, int, struct nvkm_gsp **); +int ga102_gsp_new(struct nvkm_device *, enum nvkm_subdev_type, int, struct nvkm_gsp **); #endif diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/i2c.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/i2c.h index 146e13292203..40a1065ae626 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/i2c.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/i2c.h @@ -7,20 +7,6 @@ #include <subdev/bios.h> #include <subdev/bios/i2c.h> -struct nvkm_i2c_ntfy_req { -#define NVKM_I2C_PLUG 0x01 -#define NVKM_I2C_UNPLUG 0x02 -#define NVKM_I2C_IRQ 0x04 -#define NVKM_I2C_DONE 0x08 -#define NVKM_I2C_ANY 0x0f - u8 mask; - u8 port; -}; - -struct nvkm_i2c_ntfy_rep { - u8 mask; -}; - struct nvkm_i2c_bus_probe { struct i2c_board_info dev; u8 udelay; /* set to 0 to use the standard delay */ @@ -79,6 +65,11 @@ struct nvkm_i2c { struct list_head bus; struct list_head aux; +#define NVKM_I2C_PLUG BIT(0) +#define NVKM_I2C_UNPLUG BIT(1) +#define NVKM_I2C_IRQ BIT(2) +#define NVKM_I2C_DONE BIT(3) +#define NVKM_I2C_ANY (NVKM_I2C_PLUG | NVKM_I2C_UNPLUG | NVKM_I2C_IRQ | NVKM_I2C_DONE) struct nvkm_event event; }; diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/instmem.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/instmem.h index f967b97d163c..fcdaefc99fe8 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/instmem.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/instmem.h @@ -28,7 +28,7 @@ u32 nvkm_instmem_rd32(struct nvkm_instmem *, u32 addr); void nvkm_instmem_wr32(struct nvkm_instmem *, u32 addr, u32 data); int nvkm_instobj_new(struct nvkm_instmem *, u32 size, u32 align, bool zero, struct nvkm_memory **); - +int nvkm_instobj_wrap(struct nvkm_device *, struct nvkm_memory *, struct nvkm_memory **); int nv04_instmem_new(struct nvkm_device *, enum nvkm_subdev_type, int, struct nvkm_instmem **); int nv40_instmem_new(struct nvkm_device *, enum nvkm_subdev_type, int, struct nvkm_instmem **); diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/ltc.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/ltc.h index d32a326a9290..64294042ec07 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/ltc.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/ltc.h @@ -4,7 +4,8 @@ #include <core/subdev.h> #include <core/mm.h> -#define NVKM_LTC_MAX_ZBC_CNT 16 +#define NVKM_LTC_MAX_ZBC_COLOR_CNT 32 +#define NVKM_LTC_MAX_ZBC_DEPTH_CNT 16 struct nvkm_ltc { const struct nvkm_ltc_func *func; @@ -18,11 +19,13 @@ struct nvkm_ltc { u32 tag_base; struct nvkm_memory *tag_ram; - int zbc_min; - int zbc_max; - u32 zbc_color[NVKM_LTC_MAX_ZBC_CNT][4]; - u32 zbc_depth[NVKM_LTC_MAX_ZBC_CNT]; - u32 zbc_stencil[NVKM_LTC_MAX_ZBC_CNT]; + int zbc_color_min; + int zbc_color_max; + u32 zbc_color[NVKM_LTC_MAX_ZBC_COLOR_CNT][4]; + int zbc_depth_min; + int zbc_depth_max; + u32 zbc_depth[NVKM_LTC_MAX_ZBC_DEPTH_CNT]; + u32 zbc_stencil[NVKM_LTC_MAX_ZBC_DEPTH_CNT]; }; void nvkm_ltc_tags_clear(struct nvkm_device *, u32 first, u32 count); @@ -41,4 +44,5 @@ int gm200_ltc_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct int gp100_ltc_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_ltc **); int gp102_ltc_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_ltc **); int gp10b_ltc_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_ltc **); +int ga102_ltc_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_ltc **); #endif diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/mc.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/mc.h index cb86a56e68d4..127ac545e4b2 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/mc.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/mc.h @@ -6,15 +6,14 @@ struct nvkm_mc { const struct nvkm_mc_func *func; struct nvkm_subdev subdev; + + struct nvkm_intr intr; }; void nvkm_mc_enable(struct nvkm_device *, enum nvkm_subdev_type, int); void nvkm_mc_disable(struct nvkm_device *, enum nvkm_subdev_type, int); bool nvkm_mc_enabled(struct nvkm_device *, enum nvkm_subdev_type, int); void nvkm_mc_reset(struct nvkm_device *, enum nvkm_subdev_type, int); -void nvkm_mc_intr(struct nvkm_device *, bool *handled); -void nvkm_mc_intr_unarm(struct nvkm_device *); -void nvkm_mc_intr_rearm(struct nvkm_device *); void nvkm_mc_intr_mask(struct nvkm_device *, enum nvkm_subdev_type, int, bool enable); void nvkm_mc_unk260(struct nvkm_device *, u32 data); @@ -31,6 +30,5 @@ int gk104_mc_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct n int gk20a_mc_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_mc **); int gp100_mc_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_mc **); int gp10b_mc_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_mc **); -int tu102_mc_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_mc **); int ga100_mc_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_mc **); #endif diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/pci.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/pci.h index 74c19bdfb757..3c103101d5fc 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/pci.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/pci.h @@ -13,7 +13,6 @@ struct nvkm_pci { const struct nvkm_pci_func *func; struct nvkm_subdev subdev; struct pci_dev *pdev; - int irq; struct { struct agp_bridge_data *bridge; @@ -38,6 +37,7 @@ void nvkm_pci_wr08(struct nvkm_pci *, u16 addr, u8 data); void nvkm_pci_wr32(struct nvkm_pci *, u16 addr, u32 data); u32 nvkm_pci_mask(struct nvkm_pci *, u16 addr, u32 mask, u32 value); void nvkm_pci_rom_shadow(struct nvkm_pci *, bool shadow); +void nvkm_pci_msi_rearm(struct nvkm_device *); int nv04_pci_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_pci **); int nv40_pci_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_pci **); diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/top.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/top.h index ee75c5524c43..73e717b980b8 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/top.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/top.h @@ -21,6 +21,7 @@ struct nvkm_top_device { struct list_head head; }; +int nvkm_top_parse(struct nvkm_device *); u32 nvkm_top_addr(struct nvkm_device *, enum nvkm_subdev_type, int); u32 nvkm_top_reset(struct nvkm_device *, enum nvkm_subdev_type, int); u32 nvkm_top_intr_mask(struct nvkm_device *, enum nvkm_subdev_type, int); diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/vfn.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/vfn.h new file mode 100644 index 000000000000..cc6d0796c265 --- /dev/null +++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/vfn.h @@ -0,0 +1,23 @@ +/* SPDX-License-Identifier: MIT */ +#ifndef __NVKM_VFN_H__ +#define __NVKM_VFN_H__ +#include <core/subdev.h> + +struct nvkm_vfn { + const struct nvkm_vfn_func *func; + struct nvkm_subdev subdev; + + struct { + u32 priv; + u32 user; + } addr; + + struct nvkm_intr intr; + + struct nvkm_device_oclass user; +}; + +int gv100_vfn_new(struct nvkm_device *, enum nvkm_subdev_type, int, struct nvkm_vfn **); +int tu102_vfn_new(struct nvkm_device *, enum nvkm_subdev_type, int, struct nvkm_vfn **); +int ga100_vfn_new(struct nvkm_device *, enum nvkm_subdev_type, int, struct nvkm_vfn **); +#endif diff --git a/drivers/gpu/drm/nouveau/nouveau_abi16.c b/drivers/gpu/drm/nouveau/nouveau_abi16.c index 5bee655e7e63..82dab51d8aeb 100644 --- a/drivers/gpu/drm/nouveau/nouveau_abi16.c +++ b/drivers/gpu/drm/nouveau/nouveau_abi16.c @@ -27,7 +27,6 @@ #include <nvif/ioctl.h> #include <nvif/class.h> #include <nvif/cl0002.h> -#include <nvif/cla06f.h> #include <nvif/unpack.h> #include "nouveau_drv.h" @@ -253,7 +252,7 @@ nouveau_abi16_ioctl_channel_alloc(ABI16_IOCTL_ARGS) struct nouveau_abi16 *abi16 = nouveau_abi16_get(file_priv); struct nouveau_abi16_chan *chan; struct nvif_device *device; - u64 engine; + u64 engine, runm; int ret; if (unlikely(!abi16)) @@ -263,6 +262,7 @@ nouveau_abi16_ioctl_channel_alloc(ABI16_IOCTL_ARGS) return nouveau_abi16_put(abi16, -ENODEV); device = &abi16->device; + engine = NV_DEVICE_HOST_RUNLIST_ENGINES_GR; /* hack to allow channel engine type specification on kepler */ if (device->info.family >= NV_DEVICE_INFO_V0_KEPLER) { @@ -276,19 +276,18 @@ nouveau_abi16_ioctl_channel_alloc(ABI16_IOCTL_ARGS) default: return nouveau_abi16_put(abi16, -ENOSYS); } - } else { - engine = NV_DEVICE_HOST_RUNLIST_ENGINES_GR; - } - if (engine != NV_DEVICE_HOST_RUNLIST_ENGINES_CE) - engine = nvif_fifo_runlist(device, engine); - else - engine = nvif_fifo_runlist_ce(device); - init->fb_ctxdma_handle = engine; - init->tt_ctxdma_handle = 0; + init->fb_ctxdma_handle = 0; + init->tt_ctxdma_handle = 0; + } } - if (init->fb_ctxdma_handle == ~0 || init->tt_ctxdma_handle == ~0) + if (engine != NV_DEVICE_HOST_RUNLIST_ENGINES_CE) + runm = nvif_fifo_runlist(device, engine); + else + runm = nvif_fifo_runlist_ce(device); + + if (!runm || init->fb_ctxdma_handle == ~0 || init->tt_ctxdma_handle == ~0) return nouveau_abi16_put(abi16, -EINVAL); /* allocate "abi16 channel" data and make up a handle for it */ @@ -300,8 +299,8 @@ nouveau_abi16_ioctl_channel_alloc(ABI16_IOCTL_ARGS) list_add(&chan->head, &abi16->channels); /* create channel object and initialise dma and fence management */ - ret = nouveau_channel_new(drm, device, init->fb_ctxdma_handle, - init->tt_ctxdma_handle, false, &chan->chan); + ret = nouveau_channel_new(drm, device, false, runm, init->fb_ctxdma_handle, + init->tt_ctxdma_handle, &chan->chan); if (ret) goto done; diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c index 813937ad1dc2..a11871e3119c 100644 --- a/drivers/gpu/drm/nouveau/nouveau_bo.c +++ b/drivers/gpu/drm/nouveau/nouveau_bo.c @@ -856,6 +856,9 @@ nouveau_bo_move_init(struct nouveau_drm *drm) int (*init)(struct nouveau_channel *, u32 handle); } _methods[] = { { "COPY", 4, 0xc7b5, nve0_bo_move_copy, nve0_bo_move_init }, + { "GRCE", 0, 0xc7b5, nve0_bo_move_copy, nvc0_bo_move_init }, + { "COPY", 4, 0xc6b5, nve0_bo_move_copy, nve0_bo_move_init }, + { "GRCE", 0, 0xc6b5, nve0_bo_move_copy, nvc0_bo_move_init }, { "COPY", 4, 0xc5b5, nve0_bo_move_copy, nve0_bo_move_init }, { "GRCE", 0, 0xc5b5, nve0_bo_move_copy, nvc0_bo_move_init }, { "COPY", 4, 0xc3b5, nve0_bo_move_copy, nve0_bo_move_init }, diff --git a/drivers/gpu/drm/nouveau/nouveau_chan.c b/drivers/gpu/drm/nouveau/nouveau_chan.c index 48dea5d0c580..e648ecd0c1a0 100644 --- a/drivers/gpu/drm/nouveau/nouveau_chan.c +++ b/drivers/gpu/drm/nouveau/nouveau_chan.c @@ -25,12 +25,7 @@ #include <nvif/class.h> #include <nvif/cl0002.h> -#include <nvif/cl006b.h> -#include <nvif/cl506f.h> -#include <nvif/cl906f.h> -#include <nvif/cla06f.h> -#include <nvif/clc36f.h> -#include <nvif/ioctl.h> +#include <nvif/if0020.h> #include "nouveau_drv.h" #include "nouveau_dma.h" @@ -46,15 +41,17 @@ int nouveau_vram_pushbuf; module_param_named(vram_pushbuf, nouveau_vram_pushbuf, int, 0400); static int -nouveau_channel_killed(struct nvif_notify *ntfy) +nouveau_channel_killed(struct nvif_event *event, void *repv, u32 repc) { - struct nouveau_channel *chan = container_of(ntfy, typeof(*chan), kill); + struct nouveau_channel *chan = container_of(event, typeof(*chan), kill); struct nouveau_cli *cli = (void *)chan->user.client; + NV_PRINTK(warn, cli, "channel %d killed!\n", chan->chid); atomic_set(&chan->killed, 1); if (chan->fence) nouveau_fence_context_kill(chan->fence, -ENODEV); - return NVIF_NOTIFY_DROP; + + return NVIF_EVENT_DROP; } int @@ -96,8 +93,9 @@ nouveau_channel_del(struct nouveau_channel **pchan) nvif_object_dtor(&chan->nvsw); nvif_object_dtor(&chan->gart); nvif_object_dtor(&chan->vram); - nvif_notify_dtor(&chan->kill); + nvif_event_dtor(&chan->kill); nvif_object_dtor(&chan->user); + nvif_mem_dtor(&chan->mem_userd); nvif_object_dtor(&chan->push.ctxdma); nouveau_vma_del(&chan->push.vma); nouveau_bo_unmap(chan->push.buffer); @@ -247,134 +245,113 @@ nouveau_channel_prep(struct nouveau_drm *drm, struct nvif_device *device, } static int -nouveau_channel_ind(struct nouveau_drm *drm, struct nvif_device *device, - u64 runlist, bool priv, struct nouveau_channel **pchan) +nouveau_channel_ctor(struct nouveau_drm *drm, struct nvif_device *device, bool priv, u64 runm, + struct nouveau_channel **pchan) { - static const u16 oclasses[] = { AMPERE_CHANNEL_GPFIFO_B, - TURING_CHANNEL_GPFIFO_A, - VOLTA_CHANNEL_GPFIFO_A, - PASCAL_CHANNEL_GPFIFO_A, - MAXWELL_CHANNEL_GPFIFO_A, - KEPLER_CHANNEL_GPFIFO_B, - KEPLER_CHANNEL_GPFIFO_A, - FERMI_CHANNEL_GPFIFO, - G82_CHANNEL_GPFIFO, - NV50_CHANNEL_GPFIFO, - 0 }; - const u16 *oclass = oclasses; - union { - struct nv50_channel_gpfifo_v0 nv50; - struct fermi_channel_gpfifo_v0 fermi; - struct kepler_channel_gpfifo_a_v0 kepler; - struct volta_channel_gpfifo_a_v0 volta; + static const struct { + s32 oclass; + int version; + } hosts[] = { + { AMPERE_CHANNEL_GPFIFO_B, 0 }, + { AMPERE_CHANNEL_GPFIFO_A, 0 }, + { TURING_CHANNEL_GPFIFO_A, 0 }, + { VOLTA_CHANNEL_GPFIFO_A, 0 }, + { PASCAL_CHANNEL_GPFIFO_A, 0 }, + { MAXWELL_CHANNEL_GPFIFO_A, 0 }, + { KEPLER_CHANNEL_GPFIFO_B, 0 }, + { KEPLER_CHANNEL_GPFIFO_A, 0 }, + { FERMI_CHANNEL_GPFIFO , 0 }, + { G82_CHANNEL_GPFIFO , 0 }, + { NV50_CHANNEL_GPFIFO , 0 }, + { NV40_CHANNEL_DMA , 0 }, + { NV17_CHANNEL_DMA , 0 }, + { NV10_CHANNEL_DMA , 0 }, + { NV03_CHANNEL_DMA , 0 }, + {} + }; + struct { + struct nvif_chan_v0 chan; + char name[TASK_COMM_LEN+16]; } args; + struct nouveau_cli *cli = (void *)device->object.client; struct nouveau_channel *chan; - u32 size; - int ret; + const u64 plength = 0x10000; + const u64 ioffset = plength; + const u64 ilength = 0x02000; + char name[TASK_COMM_LEN]; + int cid, ret; + u64 size; + + cid = nvif_mclass(&device->object, hosts); + if (cid < 0) + return cid; + + if (hosts[cid].oclass < NV50_CHANNEL_GPFIFO) + size = plength; + else + size = ioffset + ilength; /* allocate dma push buffer */ - ret = nouveau_channel_prep(drm, device, 0x12000, &chan); + ret = nouveau_channel_prep(drm, device, size, &chan); *pchan = chan; if (ret) return ret; /* create channel object */ - do { - if (oclass[0] >= VOLTA_CHANNEL_GPFIFO_A) { - args.volta.version = 0; - args.volta.ilength = 0x02000; - args.volta.ioffset = 0x10000 + chan->push.addr; - args.volta.runlist = runlist; - args.volta.vmm = nvif_handle(&chan->vmm->vmm.object); - args.volta.priv = priv; - size = sizeof(args.volta); - } else - if (oclass[0] >= KEPLER_CHANNEL_GPFIFO_A) { - args.kepler.version = 0; - args.kepler.ilength = 0x02000; - args.kepler.ioffset = 0x10000 + chan->push.addr; - args.kepler.runlist = runlist; - args.kepler.vmm = nvif_handle(&chan->vmm->vmm.object); - args.kepler.priv = priv; - size = sizeof(args.kepler); - } else - if (oclass[0] >= FERMI_CHANNEL_GPFIFO) { - args.fermi.version = 0; - args.fermi.ilength = 0x02000; - args.fermi.ioffset = 0x10000 + chan->push.addr; - args.fermi.vmm = nvif_handle(&chan->vmm->vmm.object); - size = sizeof(args.fermi); - } else { - args.nv50.version = 0; - args.nv50.ilength = 0x02000; - args.nv50.ioffset = 0x10000 + chan->push.addr; - args.nv50.pushbuf = nvif_handle(&chan->push.ctxdma); - args.nv50.vmm = nvif_handle(&chan->vmm->vmm.object); - size = sizeof(args.nv50); - } - - ret = nvif_object_ctor(&device->object, "abi16ChanUser", 0, - *oclass++, &args, size, &chan->user); - if (ret == 0) { - if (chan->user.oclass >= VOLTA_CHANNEL_GPFIFO_A) { - chan->chid = args.volta.chid; - chan->inst = args.volta.inst; - chan->token = args.volta.token; - } else - if (chan->user.oclass >= KEPLER_CHANNEL_GPFIFO_A) { - chan->chid = args.kepler.chid; - chan->inst = args.kepler.inst; - } else - if (chan->user.oclass >= FERMI_CHANNEL_GPFIFO) { - chan->chid = args.fermi.chid; - } else { - chan->chid = args.nv50.chid; - } + args.chan.version = 0; + args.chan.namelen = sizeof(args.name); + args.chan.runlist = __ffs64(runm); + args.chan.runq = 0; + args.chan.priv = priv; + args.chan.devm = BIT(0); + if (hosts[cid].oclass < NV50_CHANNEL_GPFIFO) { + args.chan.vmm = 0; + args.chan.ctxdma = nvif_handle(&chan->push.ctxdma); + args.chan.offset = chan->push.addr; + args.chan.length = 0; + } else { + args.chan.vmm = nvif_handle(&chan->vmm->vmm.object); + if (hosts[cid].oclass < FERMI_CHANNEL_GPFIFO) + args.chan.ctxdma = nvif_handle(&chan->push.ctxdma); + else + args.chan.ctxdma = 0; + args.chan.offset = ioffset + chan->push.addr; + args.chan.length = ilength; + } + args.chan.huserd = 0; + args.chan.ouserd = 0; + + /* allocate userd */ + if (hosts[cid].oclass >= VOLTA_CHANNEL_GPFIFO_A) { + ret = nvif_mem_ctor(&cli->mmu, "abi16ChanUSERD", NVIF_CLASS_MEM_GF100, + NVIF_MEM_VRAM | NVIF_MEM_COHERENT | NVIF_MEM_MAPPABLE, + 0, PAGE_SIZE, NULL, 0, &chan->mem_userd); + if (ret) return ret; - } - } while (*oclass); - nouveau_channel_del(pchan); - return ret; -} + args.chan.huserd = nvif_handle(&chan->mem_userd.object); + args.chan.ouserd = 0; -static int -nouveau_channel_dma(struct nouveau_drm *drm, struct nvif_device *device, - struct nouveau_channel **pchan) -{ - static const u16 oclasses[] = { NV40_CHANNEL_DMA, - NV17_CHANNEL_DMA, - NV10_CHANNEL_DMA, - NV03_CHANNEL_DMA, - 0 }; - const u16 *oclass = oclasses; - struct nv03_channel_dma_v0 args; - struct nouveau_channel *chan; - int ret; + chan->userd = &chan->mem_userd.object; + } else { + chan->userd = &chan->user; + } - /* allocate dma push buffer */ - ret = nouveau_channel_prep(drm, device, 0x10000, &chan); - *pchan = chan; - if (ret) - return ret; + get_task_comm(name, current); + snprintf(args.name, sizeof(args.name), "%s[%d]", name, task_pid_nr(current)); - /* create channel object */ - args.version = 0; - args.pushbuf = nvif_handle(&chan->push.ctxdma); - args.offset = chan->push.addr; - - do { - ret = nvif_object_ctor(&device->object, "abi16ChanUser", 0, - *oclass++, &args, sizeof(args), - &chan->user); - if (ret == 0) { - chan->chid = args.chid; - return ret; - } - } while (ret && *oclass); + ret = nvif_object_ctor(&device->object, "abi16ChanUser", 0, hosts[cid].oclass, + &args, sizeof(args), &chan->user); + if (ret) { + nouveau_channel_del(pchan); + return ret; + } - nouveau_channel_del(pchan); - return ret; + chan->runlist = args.chan.runlist; + chan->chid = args.chan.chid; + chan->inst = args.chan.inst; + chan->token = args.chan.token; + return 0; } static int @@ -385,18 +362,24 @@ nouveau_channel_init(struct nouveau_channel *chan, u32 vram, u32 gart) struct nv_dma_v0 args = {}; int ret, i; - ret = nvif_object_map(&chan->user, NULL, 0); + ret = nvif_object_map(chan->userd, NULL, 0); if (ret) return ret; - if (chan->user.oclass >= FERMI_CHANNEL_GPFIFO && - chan->user.oclass < AMPERE_CHANNEL_GPFIFO_B) { - ret = nvif_notify_ctor(&chan->user, "abi16ChanKilled", - nouveau_channel_killed, - true, NV906F_V0_NTFY_KILLED, - NULL, 0, 0, &chan->kill); + if (chan->user.oclass >= FERMI_CHANNEL_GPFIFO) { + struct { + struct nvif_event_v0 base; + struct nvif_chan_event_v0 host; + } args; + + args.host.version = 0; + args.host.type = NVIF_CHAN_EVENT_V0_KILLED; + + ret = nvif_event_ctor(&chan->user, "abi16ChanKilled", chan->chid, + nouveau_channel_killed, false, + &args.base, sizeof(args), &chan->kill); if (ret == 0) - ret = nvif_notify_get(&chan->kill); + ret = nvif_event_allow(&chan->kill); if (ret) { NV_ERROR(drm, "Failed to request channel kill " "notification: %d\n", ret); @@ -503,24 +486,18 @@ nouveau_channel_init(struct nouveau_channel *chan, u32 vram, u32 gart) int nouveau_channel_new(struct nouveau_drm *drm, struct nvif_device *device, - u32 arg0, u32 arg1, bool priv, - struct nouveau_channel **pchan) + bool priv, u64 runm, u32 vram, u32 gart, struct nouveau_channel **pchan) { struct nouveau_cli *cli = (void *)device->object.client; int ret; - /* hack until fencenv50 is fixed, and agp access relaxed */ - ret = nouveau_channel_ind(drm, device, arg0, priv, pchan); + ret = nouveau_channel_ctor(drm, device, priv, runm, pchan); if (ret) { - NV_PRINTK(dbg, cli, "ib channel create, %d\n", ret); - ret = nouveau_channel_dma(drm, device, pchan); - if (ret) { - NV_PRINTK(dbg, cli, "dma channel create, %d\n", ret); - return ret; - } + NV_PRINTK(dbg, cli, "channel create, %d\n", ret); + return ret; } - ret = nouveau_channel_init(*pchan, arg0, arg1); + ret = nouveau_channel_init(*pchan, vram, gart); if (ret) { NV_PRINTK(err, cli, "channel failed to initialise, %d\n", ret); nouveau_channel_del(pchan); @@ -534,6 +511,12 @@ nouveau_channel_new(struct nouveau_drm *drm, struct nvif_device *device, return ret; } +void +nouveau_channels_fini(struct nouveau_drm *drm) +{ + kfree(drm->runl); +} + int nouveau_channels_init(struct nouveau_drm *drm) { @@ -541,20 +524,53 @@ nouveau_channels_init(struct nouveau_drm *drm) struct nv_device_info_v1 m; struct { struct nv_device_info_v1_data channels; + struct nv_device_info_v1_data runlists; } v; } args = { .m.version = 1, .m.count = sizeof(args.v) / sizeof(args.v.channels), .v.channels.mthd = NV_DEVICE_HOST_CHANNELS, + .v.runlists.mthd = NV_DEVICE_HOST_RUNLISTS, }; struct nvif_object *device = &drm->client.device.object; - int ret; + int ret, i; ret = nvif_object_mthd(device, NV_DEVICE_V0_INFO, &args, sizeof(args)); - if (ret || args.v.channels.mthd == NV_DEVICE_INFO_INVALID) + if (ret || + args.v.runlists.mthd == NV_DEVICE_INFO_INVALID || !args.v.runlists.data || + args.v.channels.mthd == NV_DEVICE_INFO_INVALID) return -ENODEV; - drm->chan.nr = args.v.channels.data; - drm->chan.context_base = dma_fence_context_alloc(drm->chan.nr); + drm->chan_nr = drm->chan_total = args.v.channels.data; + drm->runl_nr = fls64(args.v.runlists.data); + drm->runl = kcalloc(drm->runl_nr, sizeof(*drm->runl), GFP_KERNEL); + if (!drm->runl) + return -ENOMEM; + + if (drm->chan_nr == 0) { + for (i = 0; i < drm->runl_nr; i++) { + if (!(args.v.runlists.data & BIT(i))) + continue; + + args.v.channels.mthd = NV_DEVICE_HOST_RUNLIST_CHANNELS; + args.v.channels.data = i; + + ret = nvif_object_mthd(device, NV_DEVICE_V0_INFO, &args, sizeof(args)); + if (ret || args.v.channels.mthd == NV_DEVICE_INFO_INVALID) + return -ENODEV; + + drm->runl[i].chan_nr = args.v.channels.data; + drm->runl[i].chan_id_base = drm->chan_total; + drm->runl[i].context_base = dma_fence_context_alloc(drm->runl[i].chan_nr); + + drm->chan_total += drm->runl[i].chan_nr; + } + } else { + drm->runl[0].context_base = dma_fence_context_alloc(drm->chan_nr); + for (i = 1; i < drm->runl_nr; i++) + drm->runl[i].context_base = drm->runl[0].context_base; + + } + return 0; } diff --git a/drivers/gpu/drm/nouveau/nouveau_chan.h b/drivers/gpu/drm/nouveau/nouveau_chan.h index 98ba9d27e6b4..e06a8ffed31a 100644 --- a/drivers/gpu/drm/nouveau/nouveau_chan.h +++ b/drivers/gpu/drm/nouveau/nouveau_chan.h @@ -2,7 +2,7 @@ #ifndef __NOUVEAU_CHAN_H__ #define __NOUVEAU_CHAN_H__ #include <nvif/object.h> -#include <nvif/notify.h> +#include <nvif/event.h> #include <nvif/push.h> struct nvif_device; @@ -16,6 +16,10 @@ struct nouveau_channel { struct nouveau_drm *drm; struct nouveau_vmm *vmm; + struct nvif_mem mem_userd; + struct nvif_object *userd; + + int runlist; int chid; u64 inst; u32 token; @@ -50,15 +54,15 @@ struct nouveau_channel { struct nvif_object user; - struct nvif_notify kill; + struct nvif_event kill; atomic_t killed; }; int nouveau_channels_init(struct nouveau_drm *); +void nouveau_channels_fini(struct nouveau_drm *); -int nouveau_channel_new(struct nouveau_drm *, struct nvif_device *, - u32 arg0, u32 arg1, bool priv, - struct nouveau_channel **); +int nouveau_channel_new(struct nouveau_drm *, struct nvif_device *, bool priv, u64 runm, + u32 vram, u32 gart, struct nouveau_channel **); void nouveau_channel_del(struct nouveau_channel **); int nouveau_channel_idle(struct nouveau_channel *); diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c index 1991bbb1d05c..086b66b60d91 100644 --- a/drivers/gpu/drm/nouveau/nouveau_connector.c +++ b/drivers/gpu/drm/nouveau/nouveau_connector.c @@ -47,8 +47,7 @@ #include "nouveau_crtc.h" #include <nvif/class.h> -#include <nvif/cl0046.h> -#include <nvif/event.h> +#include <nvif/if0011.h> struct drm_display_mode * nouveau_conn_native_mode(struct drm_connector *connector) @@ -396,7 +395,8 @@ static void nouveau_connector_destroy(struct drm_connector *connector) { struct nouveau_connector *nv_connector = nouveau_connector(connector); - nvif_notify_dtor(&nv_connector->hpd); + nvif_event_dtor(&nv_connector->irq); + nvif_event_dtor(&nv_connector->hpd); kfree(nv_connector->edid); drm_connector_unregister(connector); drm_connector_cleanup(connector); @@ -1162,39 +1162,38 @@ nouveau_connector_funcs_lvds = { }; void -nouveau_connector_hpd(struct drm_connector *connector) +nouveau_connector_hpd(struct nouveau_connector *nv_connector, u64 bits) { - struct nouveau_drm *drm = nouveau_drm(connector->dev); - u32 mask = drm_connector_mask(connector); + struct nouveau_drm *drm = nouveau_drm(nv_connector->base.dev); + u32 mask = drm_connector_mask(&nv_connector->base); + unsigned long flags; - mutex_lock(&drm->hpd_lock); + spin_lock_irqsave(&drm->hpd_lock, flags); if (!(drm->hpd_pending & mask)) { + nv_connector->hpd_pending |= bits; drm->hpd_pending |= mask; schedule_work(&drm->hpd_work); } - mutex_unlock(&drm->hpd_lock); + spin_unlock_irqrestore(&drm->hpd_lock, flags); } static int -nouveau_connector_hotplug(struct nvif_notify *notify) +nouveau_connector_irq(struct nvif_event *event, void *repv, u32 repc) { - struct nouveau_connector *nv_connector = - container_of(notify, typeof(*nv_connector), hpd); - struct drm_connector *connector = &nv_connector->base; - struct drm_device *dev = connector->dev; - struct nouveau_drm *drm = nouveau_drm(dev); - const struct nvif_notify_conn_rep_v0 *rep = notify->data; - bool plugged = (rep->mask != NVIF_NOTIFY_CONN_V0_UNPLUG); + struct nouveau_connector *nv_connector = container_of(event, typeof(*nv_connector), irq); - if (rep->mask & NVIF_NOTIFY_CONN_V0_IRQ) { - nouveau_dp_irq(drm, nv_connector); - return NVIF_NOTIFY_KEEP; - } + schedule_work(&nv_connector->irq_work); + return NVIF_EVENT_KEEP; +} - NV_DEBUG(drm, "%splugged %s\n", plugged ? "" : "un", connector->name); - nouveau_connector_hpd(connector); +static int +nouveau_connector_hotplug(struct nvif_event *event, void *repv, u32 repc) +{ + struct nouveau_connector *nv_connector = container_of(event, typeof(*nv_connector), hpd); + struct nvif_conn_event_v0 *rep = repv; - return NVIF_NOTIFY_KEEP; + nouveau_connector_hpd(nv_connector, rep->types); + return NVIF_EVENT_KEEP; } static ssize_t @@ -1290,6 +1289,7 @@ nouveau_connector_create(struct drm_device *dev, connector = &nv_connector->base; nv_connector->index = index; + INIT_WORK(&nv_connector->irq_work, nouveau_dp_irq); /* attempt to parse vbios connector type and hotplug gpio */ nv_connector->dcb = olddcb_conn(dev, index); @@ -1401,6 +1401,7 @@ nouveau_connector_create(struct drm_device *dev, drm_connector_init(dev, connector, funcs, type); drm_connector_helper_add(connector, &nouveau_connector_helper_funcs); + connector->polled = DRM_CONNECTOR_POLL_CONNECT; if (nv_connector->dcb && (disp->disp.conn_mask & BIT(nv_connector->index))) { ret = nvif_conn_ctor(&disp->disp, nv_connector->base.name, nv_connector->index, @@ -1409,6 +1410,25 @@ nouveau_connector_create(struct drm_device *dev, kfree(nv_connector); return ERR_PTR(ret); } + + ret = nvif_conn_event_ctor(&nv_connector->conn, "kmsHotplug", + nouveau_connector_hotplug, + NVIF_CONN_EVENT_V0_PLUG | NVIF_CONN_EVENT_V0_UNPLUG, + &nv_connector->hpd); + if (ret == 0) + connector->polled = DRM_CONNECTOR_POLL_HPD; + + if (nv_connector->aux.transfer) { + ret = nvif_conn_event_ctor(&nv_connector->conn, "kmsDpIrq", + nouveau_connector_irq, NVIF_CONN_EVENT_V0_IRQ, + &nv_connector->irq); + if (ret) { + nvif_event_dtor(&nv_connector->hpd); + nvif_conn_dtor(&nv_connector->conn); + kfree(nv_connector); + return ERR_PTR(ret); + } + } } connector->funcs->reset(connector); @@ -1452,21 +1472,6 @@ nouveau_connector_create(struct drm_device *dev, break; } - ret = nvif_notify_ctor(&disp->disp.object, "kmsHotplug", - nouveau_connector_hotplug, - true, NV04_DISP_NTFY_CONN, - &(struct nvif_notify_conn_req_v0) { - .mask = NVIF_NOTIFY_CONN_V0_ANY, - .conn = index, - }, - sizeof(struct nvif_notify_conn_req_v0), - sizeof(struct nvif_notify_conn_rep_v0), - &nv_connector->hpd); - if (ret) - connector->polled = DRM_CONNECTOR_POLL_CONNECT; - else - connector->polled = DRM_CONNECTOR_POLL_HPD; - drm_connector_register(connector); return connector; } diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.h b/drivers/gpu/drm/nouveau/nouveau_connector.h index f4e17ff68bf9..35bcb541722b 100644 --- a/drivers/gpu/drm/nouveau/nouveau_connector.h +++ b/drivers/gpu/drm/nouveau/nouveau_connector.h @@ -27,7 +27,7 @@ #ifndef __NOUVEAU_CONNECTOR_H__ #define __NOUVEAU_CONNECTOR_H__ #include <nvif/conn.h> -#include <nvif/notify.h> +#include <nvif/event.h> #include <nvhw/class/cl507d.h> #include <nvhw/class/cl907d.h> @@ -124,7 +124,10 @@ struct nouveau_connector { u8 *dcb; struct nvif_conn conn; - struct nvif_notify hpd; + u64 hpd_pending; + struct nvif_event hpd; + struct nvif_event irq; + struct work_struct irq_work; struct drm_dp_aux aux; @@ -198,7 +201,7 @@ nouveau_crtc_connector_get(struct nouveau_crtc *nv_crtc) struct drm_connector * nouveau_connector_create(struct drm_device *, const struct dcb_output *); -void nouveau_connector_hpd(struct drm_connector *connector); +void nouveau_connector_hpd(struct nouveau_connector *, u64 bits); extern int nouveau_tv_disable; extern int nouveau_ignorelid; diff --git a/drivers/gpu/drm/nouveau/nouveau_crtc.h b/drivers/gpu/drm/nouveau/nouveau_crtc.h index 7f63be2ec35d..c717f664a7b8 100644 --- a/drivers/gpu/drm/nouveau/nouveau_crtc.h +++ b/drivers/gpu/drm/nouveau/nouveau_crtc.h @@ -26,16 +26,17 @@ #ifndef __NOUVEAU_CRTC_H__ #define __NOUVEAU_CRTC_H__ - #include <drm/drm_crtc.h> -#include <nvif/notify.h> +#include <nvif/head.h> +#include <nvif/event.h> struct nouveau_crtc { struct drm_crtc base; + struct nvif_head head; int index; - struct nvif_notify vblank; + struct nvif_event vblank; uint32_t dpms_saved_fp_control; uint32_t fp_users; diff --git a/drivers/gpu/drm/nouveau/nouveau_display.c b/drivers/gpu/drm/nouveau/nouveau_display.c index 2e97186090c8..ec3ffff487fc 100644 --- a/drivers/gpu/drm/nouveau/nouveau_display.c +++ b/drivers/gpu/drm/nouveau/nouveau_display.c @@ -35,15 +35,14 @@ #include <drm/drm_probe_helper.h> #include <drm/drm_vblank.h> -#include "nouveau_fbcon.h" #include "nouveau_crtc.h" #include "nouveau_gem.h" #include "nouveau_connector.h" #include "nv50_display.h" #include <nvif/class.h> -#include <nvif/cl0046.h> -#include <nvif/event.h> +#include <nvif/if0011.h> +#include <nvif/if0013.h> #include <dispnv50/crc.h> int @@ -52,7 +51,7 @@ nouveau_display_vblank_enable(struct drm_crtc *crtc) struct nouveau_crtc *nv_crtc; nv_crtc = nouveau_crtc(crtc); - nvif_notify_get(&nv_crtc->vblank); + nvif_event_allow(&nv_crtc->vblank); return 0; } @@ -63,7 +62,7 @@ nouveau_display_vblank_disable(struct drm_crtc *crtc) struct nouveau_crtc *nv_crtc; nv_crtc = nouveau_crtc(crtc); - nvif_notify_put(&nv_crtc->vblank); + nvif_event_block(&nv_crtc->vblank); } static inline int @@ -84,24 +83,20 @@ static bool nouveau_display_scanoutpos_head(struct drm_crtc *crtc, int *vpos, int *hpos, ktime_t *stime, ktime_t *etime) { - struct { - struct nv04_disp_mthd_v0 base; - struct nv04_disp_scanoutpos_v0 scan; - } args = { - .base.method = NV04_DISP_SCANOUTPOS, - .base.head = nouveau_crtc(crtc)->index, - }; - struct nouveau_display *disp = nouveau_display(crtc->dev); struct drm_vblank_crtc *vblank = &crtc->dev->vblank[drm_crtc_index(crtc)]; + struct nvif_head *head = &nouveau_crtc(crtc)->head; + struct nvif_head_scanoutpos_v0 args; int retry = 20; bool ret = false; + args.version = 0; + do { - ret = nvif_mthd(&disp->disp.object, 0, &args, sizeof(args)); + ret = nvif_mthd(&head->object, NVIF_HEAD_V0_SCANOUTPOS, &args, sizeof(args)); if (ret != 0) return false; - if (args.scan.vline) { + if (args.vline) { ret = true; break; } @@ -109,11 +104,10 @@ nouveau_display_scanoutpos_head(struct drm_crtc *crtc, int *vpos, int *hpos, if (retry) ndelay(vblank->linedur_ns); } while (retry--); - *hpos = args.scan.hline; - *vpos = calc(args.scan.vblanks, args.scan.vblanke, - args.scan.vtotal, args.scan.vline); - if (stime) *stime = ns_to_ktime(args.scan.time[0]); - if (etime) *etime = ns_to_ktime(args.scan.time[1]); + *hpos = args.hline; + *vpos = calc(args.vblanks, args.vblanke, args.vtotal, args.vline); + if (stime) *stime = ns_to_ktime(args.time[0]); + if (etime) *etime = ns_to_ktime(args.time[1]); return ret; } @@ -397,7 +391,7 @@ nouveau_user_framebuffer_create(struct drm_device *dev, static const struct drm_mode_config_funcs nouveau_mode_config_funcs = { .fb_create = nouveau_user_framebuffer_create, - .output_poll_changed = nouveau_fbcon_output_poll_changed, + .output_poll_changed = drm_fb_helper_output_poll_changed, }; @@ -456,9 +450,9 @@ nouveau_display_hpd_resume(struct drm_device *dev) { struct nouveau_drm *drm = nouveau_drm(dev); - mutex_lock(&drm->hpd_lock); + spin_lock_irq(&drm->hpd_lock); drm->hpd_pending = ~0; - mutex_unlock(&drm->hpd_lock); + spin_unlock_irq(&drm->hpd_lock); schedule_work(&drm->hpd_work); } @@ -475,10 +469,10 @@ nouveau_display_hpd_work(struct work_struct *work) pm_runtime_get_sync(dev->dev); - mutex_lock(&drm->hpd_lock); + spin_lock_irq(&drm->hpd_lock); pending = drm->hpd_pending; drm->hpd_pending = 0; - mutex_unlock(&drm->hpd_lock); + spin_unlock_irq(&drm->hpd_lock); /* Nothing to do, exit early without updating the last busy counter */ if (!pending) @@ -488,14 +482,30 @@ nouveau_display_hpd_work(struct work_struct *work) drm_connector_list_iter_begin(dev, &conn_iter); nouveau_for_each_non_mst_connector_iter(connector, &conn_iter) { + struct nouveau_connector *nv_connector = nouveau_connector(connector); enum drm_connector_status old_status = connector->status; - u64 old_epoch_counter = connector->epoch_counter; + u64 bits, old_epoch_counter = connector->epoch_counter; if (!(pending & drm_connector_mask(connector))) continue; - connector->status = drm_helper_probe_detect(connector, NULL, - false); + spin_lock_irq(&drm->hpd_lock); + bits = nv_connector->hpd_pending; + nv_connector->hpd_pending = 0; + spin_unlock_irq(&drm->hpd_lock); + + drm_dbg_kms(dev, "[CONNECTOR:%d:%s] plug:%d unplug:%d irq:%d\n", + connector->base.id, connector->name, + !!(bits & NVIF_CONN_EVENT_V0_PLUG), + !!(bits & NVIF_CONN_EVENT_V0_UNPLUG), + !!(bits & NVIF_CONN_EVENT_V0_IRQ)); + + if (bits & NVIF_CONN_EVENT_V0_IRQ) { + if (nouveau_dp_link_check(nv_connector)) + continue; + } + + connector->status = drm_helper_probe_detect(connector, NULL, false); if (old_epoch_counter == connector->epoch_counter) continue; @@ -573,7 +583,8 @@ nouveau_display_init(struct drm_device *dev, bool resume, bool runtime) drm_connector_list_iter_begin(dev, &conn_iter); nouveau_for_each_non_mst_connector_iter(connector, &conn_iter) { struct nouveau_connector *conn = nouveau_connector(connector); - nvif_notify_get(&conn->hpd); + nvif_event_allow(&conn->hpd); + nvif_event_allow(&conn->irq); } drm_connector_list_iter_end(&conn_iter); @@ -608,7 +619,8 @@ nouveau_display_fini(struct drm_device *dev, bool suspend, bool runtime) drm_connector_list_iter_begin(dev, &conn_iter); nouveau_for_each_non_mst_connector_iter(connector, &conn_iter) { struct nouveau_connector *conn = nouveau_connector(connector); - nvif_notify_put(&conn->hpd); + nvif_event_block(&conn->irq); + nvif_event_block(&conn->hpd); } drm_connector_list_iter_end(&conn_iter); @@ -732,7 +744,7 @@ nouveau_display_create(struct drm_device *dev) } INIT_WORK(&drm->hpd_work, nouveau_display_hpd_work); - mutex_init(&drm->hpd_lock); + spin_lock_init(&drm->hpd_lock); #ifdef CONFIG_ACPI drm->acpi_nb.notifier_call = nouveau_display_acpi_ntfy; register_acpi_notifier(&drm->acpi_nb); @@ -766,8 +778,7 @@ nouveau_display_destroy(struct drm_device *dev) nvif_disp_dtor(&disp->disp); - nouveau_drm(dev)->display = NULL; - mutex_destroy(&drm->hpd_lock); + drm->display = NULL; kfree(disp); } @@ -776,6 +787,9 @@ nouveau_display_suspend(struct drm_device *dev, bool runtime) { struct nouveau_display *disp = nouveau_display(dev); + /* Disable console. */ + drm_fb_helper_set_suspend_unlocked(dev->fb_helper, true); + if (drm_drv_uses_atomic_modeset(dev)) { if (!runtime) { disp->suspend = drm_atomic_helper_suspend(dev); @@ -803,8 +817,10 @@ nouveau_display_resume(struct drm_device *dev, bool runtime) drm_atomic_helper_resume(dev, disp->suspend); disp->suspend = NULL; } - return; } + + /* Enable console. */ + drm_fb_helper_set_suspend_unlocked(dev->fb_helper, false); } int diff --git a/drivers/gpu/drm/nouveau/nouveau_dma.c b/drivers/gpu/drm/nouveau/nouveau_dma.c index ddb75d80bc53..b90cac6d5772 100644 --- a/drivers/gpu/drm/nouveau/nouveau_dma.c +++ b/drivers/gpu/drm/nouveau/nouveau_dma.c @@ -42,9 +42,9 @@ READ_GET(struct nouveau_channel *chan, uint64_t *prev_get, int *timeout) { uint64_t val; - val = nvif_rd32(&chan->user, chan->user_get); + val = nvif_rd32(chan->userd, chan->user_get); if (chan->user_get_hi) - val |= (uint64_t)nvif_rd32(&chan->user, chan->user_get_hi) << 32; + val |= (uint64_t)nvif_rd32(chan->userd, chan->user_get_hi) << 32; /* reset counter as long as GET is still advancing, this is * to avoid misdetecting a GPU lockup if the GPU happens to @@ -86,7 +86,7 @@ nv50_dma_push(struct nouveau_channel *chan, u64 offset, int length) /* Flush writes. */ nouveau_bo_rd32(pb, 0); - nvif_wr32(&chan->user, 0x8c, chan->dma.ib_put); + nvif_wr32(chan->userd, 0x8c, chan->dma.ib_put); if (user->func && user->func->doorbell) user->func->doorbell(user, chan->token); chan->dma.ib_free--; @@ -98,7 +98,7 @@ nv50_dma_push_wait(struct nouveau_channel *chan, int count) uint32_t cnt = 0, prev_get = 0; while (chan->dma.ib_free < count) { - uint32_t get = nvif_rd32(&chan->user, 0x88); + uint32_t get = nvif_rd32(chan->userd, 0x88); if (get != prev_get) { prev_get = get; cnt = 0; diff --git a/drivers/gpu/drm/nouveau/nouveau_dp.c b/drivers/gpu/drm/nouveau/nouveau_dp.c index 20db8ea1a0ba..e00876f92aee 100644 --- a/drivers/gpu/drm/nouveau/nouveau_dp.c +++ b/drivers/gpu/drm/nouveau/nouveau_dp.c @@ -29,8 +29,7 @@ #include "nouveau_encoder.h" #include "nouveau_crtc.h" -#include <nvif/class.h> -#include <nvif/cl5070.h> +#include <nvif/if0011.h> MODULE_PARM_DESC(mst, "Enable DisplayPort multi-stream (default: enabled)"); static int nouveau_mst = 1; @@ -140,12 +139,17 @@ nouveau_dp_detect(struct nouveau_connector *nv_connector, * TODO: look into checking this before probing I2C to detect DVI/HDMI */ hpd = nvif_conn_hpd_status(&nv_connector->conn); - if (hpd == NVIF_CONN_HPD_STATUS_NOT_PRESENT) + if (hpd == NVIF_CONN_HPD_STATUS_NOT_PRESENT) { + nvif_outp_dp_aux_pwr(&nv_encoder->outp, false); goto out; + } + nvif_outp_dp_aux_pwr(&nv_encoder->outp, true); status = nouveau_dp_probe_dpcd(nv_connector, nv_encoder); - if (status == connector_status_disconnected) + if (status == connector_status_disconnected) { + nvif_outp_dp_aux_pwr(&nv_encoder->outp, false); goto out; + } /* If we're in MST mode, we're done here */ if (mstm && mstm->can_mst && mstm->is_mst) { @@ -193,6 +197,7 @@ nouveau_dp_detect(struct nouveau_connector *nv_connector, ret = NOUVEAU_DP_MST; goto out; } else if (ret != 0) { + nvif_outp_dp_aux_pwr(&nv_encoder->outp, false); goto out; } } @@ -206,14 +211,28 @@ out: return ret; } -void nouveau_dp_irq(struct nouveau_drm *drm, - struct nouveau_connector *nv_connector) +bool +nouveau_dp_link_check(struct nouveau_connector *nv_connector) +{ + struct nouveau_encoder *nv_encoder = find_encoder(&nv_connector->base, DCB_OUTPUT_DP); + + if (!nv_encoder || nv_encoder->outp.or.id < 0) + return true; + + return nvif_outp_dp_retrain(&nv_encoder->outp) == 0; +} + +void +nouveau_dp_irq(struct work_struct *work) { + struct nouveau_connector *nv_connector = + container_of(work, typeof(*nv_connector), irq_work); struct drm_connector *connector = &nv_connector->base; struct nouveau_encoder *outp = find_encoder(connector, DCB_OUTPUT_DP); + struct nouveau_drm *drm = nouveau_drm(outp->base.base.dev); struct nv50_mstm *mstm; + u64 hpd = 0; int ret; - bool send_hpd = false; if (!outp) return; @@ -225,14 +244,14 @@ void nouveau_dp_irq(struct nouveau_drm *drm, if (mstm && mstm->is_mst) { if (!nv50_mstm_service(drm, nv_connector, mstm)) - send_hpd = true; + hpd |= NVIF_CONN_EVENT_V0_UNPLUG; } else { drm_dp_cec_irq(&nv_connector->aux); if (nouveau_dp_has_sink_count(connector, outp)) { ret = drm_dp_read_sink_count(&nv_connector->aux); if (ret != outp->dp.sink_count) - send_hpd = true; + hpd |= NVIF_CONN_EVENT_V0_PLUG; if (ret >= 0) outp->dp.sink_count = ret; } @@ -240,8 +259,7 @@ void nouveau_dp_irq(struct nouveau_drm *drm, mutex_unlock(&outp->dp.hpd_irq_lock); - if (send_hpd) - nouveau_connector_hpd(connector); + nouveau_connector_hpd(nv_connector, NVIF_CONN_EVENT_V0_IRQ | hpd); } /* TODO: diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c index fd99ec0f4257..80f154b6adab 100644 --- a/drivers/gpu/drm/nouveau/nouveau_drm.c +++ b/drivers/gpu/drm/nouveau/nouveau_drm.c @@ -33,6 +33,8 @@ #include <drm/drm_aperture.h> #include <drm/drm_crtc_helper.h> #include <drm/drm_drv.h> +#include <drm/drm_fb_helper.h> +#include <drm/drm_fbdev_generic.h> #include <drm/drm_gem_ttm_helper.h> #include <drm/drm_ioctl.h> #include <drm/drm_vblank.h> @@ -49,7 +51,6 @@ #include <nvif/class.h> #include <nvif/cl0002.h> -#include <nvif/cla06f.h> #include "nouveau_drv.h" #include "nouveau_dma.h" @@ -62,7 +63,6 @@ #include "nouveau_bios.h" #include "nouveau_ioctl.h" #include "nouveau_abi16.h" -#include "nouveau_fbcon.h" #include "nouveau_fence.h" #include "nouveau_debugfs.h" #include "nouveau_usif.h" @@ -316,28 +316,19 @@ static void nouveau_accel_ce_init(struct nouveau_drm *drm) { struct nvif_device *device = &drm->client.device; + u64 runm; int ret = 0; /* Allocate channel that has access to a (preferably async) copy * engine, to use for TTM buffer moves. */ - if (device->info.family >= NV_DEVICE_INFO_V0_KEPLER) { - ret = nouveau_channel_new(drm, device, - nvif_fifo_runlist_ce(device), 0, - true, &drm->cechan); - } else - if (device->info.chipset >= 0xa3 && - device->info.chipset != 0xaa && - device->info.chipset != 0xac) { - /* Prior to Kepler, there's only a single runlist, so all - * engines can be accessed from any channel. - * - * We still want to use a separate channel though. - */ - ret = nouveau_channel_new(drm, device, NvDmaFB, NvDmaTT, false, - &drm->cechan); + runm = nvif_fifo_runlist_ce(device); + if (!runm) { + NV_DEBUG(drm, "no ce runlist\n"); + return; } + ret = nouveau_channel_new(drm, device, false, runm, NvDmaFB, NvDmaTT, &drm->cechan); if (ret) NV_ERROR(drm, "failed to create ce channel, %d\n", ret); } @@ -355,23 +346,17 @@ static void nouveau_accel_gr_init(struct nouveau_drm *drm) { struct nvif_device *device = &drm->client.device; - u32 arg0, arg1; + u64 runm; int ret; - if (device->info.family >= NV_DEVICE_INFO_V0_AMPERE) - return; - /* Allocate channel that has access to the graphics engine. */ - if (device->info.family >= NV_DEVICE_INFO_V0_KEPLER) { - arg0 = nvif_fifo_runlist(device, NV_DEVICE_HOST_RUNLIST_ENGINES_GR); - arg1 = 1; - } else { - arg0 = NvDmaFB; - arg1 = NvDmaTT; + runm = nvif_fifo_runlist(device, NV_DEVICE_HOST_RUNLIST_ENGINES_GR); + if (!runm) { + NV_DEBUG(drm, "no gr runlist\n"); + return; } - ret = nouveau_channel_new(drm, device, arg0, arg1, false, - &drm->channel); + ret = nouveau_channel_new(drm, device, false, runm, NvDmaFB, NvDmaTT, &drm->channel); if (ret) { NV_ERROR(drm, "failed to create kernel channel, %d\n", ret); nouveau_accel_gr_fini(drm); @@ -436,6 +421,7 @@ nouveau_accel_fini(struct nouveau_drm *drm) nouveau_accel_gr_fini(drm); if (drm->fence) nouveau_fence(drm)->dtor(drm); + nouveau_channels_fini(drm); } static void @@ -485,6 +471,7 @@ nouveau_accel_init(struct nouveau_drm *drm) case PASCAL_CHANNEL_GPFIFO_A: case VOLTA_CHANNEL_GPFIFO_A: case TURING_CHANNEL_GPFIFO_A: + case AMPERE_CHANNEL_GPFIFO_A: case AMPERE_CHANNEL_GPFIFO_B: ret = nvc0_fence_create(drm); break; @@ -611,7 +598,6 @@ nouveau_drm_device_init(struct drm_device *dev) nouveau_hwmon_init(dev); nouveau_svm_init(drm); nouveau_dmem_init(drm); - nouveau_fbcon_init(dev); nouveau_led_init(dev); if (nouveau_pmops_runtime()) { @@ -655,7 +641,6 @@ nouveau_drm_device_fini(struct drm_device *dev) } nouveau_led_fini(dev); - nouveau_fbcon_fini(dev); nouveau_dmem_fini(drm); nouveau_svm_fini(drm); nouveau_hwmon_fini(dev); @@ -809,6 +794,11 @@ static int nouveau_drm_probe(struct pci_dev *pdev, if (ret) goto fail_drm_dev_init; + if (nouveau_drm(drm_dev)->client.device.info.ram_size <= 32 * 1024 * 1024) + drm_fbdev_generic_setup(drm_dev, 8); + else + drm_fbdev_generic_setup(drm_dev, 32); + quirk_broken_nv_runpm(pdev); return 0; @@ -865,8 +855,6 @@ nouveau_do_suspend(struct drm_device *dev, bool runtime) nouveau_led_suspend(dev); if (dev->mode_config.num_crtc) { - NV_DEBUG(drm, "suspending console...\n"); - nouveau_fbcon_set_suspend(dev, 1); NV_DEBUG(drm, "suspending display...\n"); ret = nouveau_display_suspend(dev, runtime); if (ret) @@ -940,8 +928,6 @@ nouveau_do_resume(struct drm_device *dev, bool runtime) if (dev->mode_config.num_crtc) { NV_DEBUG(drm, "resuming display...\n"); nouveau_display_resume(dev, runtime); - NV_DEBUG(drm, "resuming console...\n"); - nouveau_fbcon_set_suspend(dev, 0); } nouveau_led_resume(dev); @@ -1296,7 +1282,6 @@ static void nouveau_display_options(void) DRM_DEBUG_DRIVER("... tv_disable : %d\n", nouveau_tv_disable); DRM_DEBUG_DRIVER("... ignorelid : %d\n", nouveau_ignorelid); DRM_DEBUG_DRIVER("... duallink : %d\n", nouveau_duallink); - DRM_DEBUG_DRIVER("... nofbaccel : %d\n", nouveau_nofbaccel); DRM_DEBUG_DRIVER("... config : %s\n", nouveau_config); DRM_DEBUG_DRIVER("... debug : %s\n", nouveau_debug); DRM_DEBUG_DRIVER("... noaccel : %d\n", nouveau_noaccel); diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.h b/drivers/gpu/drm/nouveau/nouveau_drv.h index 84df5ddae4d0..d6dd07bfa64a 100644 --- a/drivers/gpu/drm/nouveau/nouveau_drv.h +++ b/drivers/gpu/drm/nouveau/nouveau_drv.h @@ -78,11 +78,6 @@ enum nouveau_drm_object_route { NVDRM_OBJECT_ANY = NVIF_IOCTL_V0_OWNER_ANY, }; -enum nouveau_drm_notify_route { - NVDRM_NOTIFY_NVIF = 0, - NVDRM_NOTIFY_USIF -}; - enum nouveau_drm_handle { NVDRM_CHAN = 0xcccc0000, /* |= client chid */ NVDRM_NVSW = 0x55550000, @@ -179,16 +174,19 @@ struct nouveau_drm { void *fence; /* Global channel management. */ + int chan_total; /* Number of channels across all runlists. */ + int chan_nr; /* 0 if per-runlist CHIDs. */ + int runl_nr; struct { - int nr; + int chan_nr; + int chan_id_base; u64 context_base; - } chan; + } *runl; /* context for accelerated drm-internal operations */ struct nouveau_channel *cechan; struct nouveau_channel *channel; struct nvkm_gpuobj *notify; - struct nouveau_fbdev *fbcon; struct nvif_object ntfy; /* nv10-nv40 tiling regions */ @@ -201,10 +199,8 @@ struct nouveau_drm { struct nvbios vbios; struct nouveau_display *display; struct work_struct hpd_work; - struct mutex hpd_lock; + spinlock_t hpd_lock; u32 hpd_pending; - struct work_struct fbcon_work; - int fbcon_new_state; #ifdef CONFIG_ACPI struct notifier_block acpi_nb; #endif diff --git a/drivers/gpu/drm/nouveau/nouveau_encoder.h b/drivers/gpu/drm/nouveau/nouveau_encoder.h index b72e5783a00f..70c1ad6c4d9d 100644 --- a/drivers/gpu/drm/nouveau/nouveau_encoder.h +++ b/drivers/gpu/drm/nouveau/nouveau_encoder.h @@ -48,7 +48,6 @@ struct nouveau_encoder { struct dcb_output *dcb; struct nvif_outp outp; int or; - int link; struct i2c_adapter *i2c; struct nvkm_i2c_aux *aux; @@ -142,8 +141,8 @@ enum nouveau_dp_status { }; int nouveau_dp_detect(struct nouveau_connector *, struct nouveau_encoder *); -void nouveau_dp_irq(struct nouveau_drm *drm, - struct nouveau_connector *nv_connector); +bool nouveau_dp_link_check(struct nouveau_connector *); +void nouveau_dp_irq(struct work_struct *); enum drm_mode_status nv50_dp_mode_valid(struct drm_connector *, struct nouveau_encoder *, const struct drm_display_mode *, diff --git a/drivers/gpu/drm/nouveau/nouveau_fbcon.h b/drivers/gpu/drm/nouveau/nouveau_fbcon.h deleted file mode 100644 index 1796d8824580..000000000000 --- a/drivers/gpu/drm/nouveau/nouveau_fbcon.h +++ /dev/null @@ -1,82 +0,0 @@ -/* - * Copyright (C) 2008 Maarten Maathuis. - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial - * portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - */ - -#ifndef __NOUVEAU_FBCON_H__ -#define __NOUVEAU_FBCON_H__ - -#include <drm/drm_fb_helper.h> - -#include "nouveau_display.h" - -struct nouveau_vma; - -struct nouveau_fbdev { - struct drm_fb_helper helper; /* must be first */ - unsigned int saved_flags; - struct nvif_object surf2d; - struct nvif_object clip; - struct nvif_object rop; - struct nvif_object patt; - struct nvif_object gdi; - struct nvif_object blit; - struct nvif_object twod; - struct nouveau_vma *vma; - - struct mutex hotplug_lock; - bool hotplug_waiting; -}; - -void nouveau_fbcon_restore(void); - -int nv04_fbcon_copyarea(struct fb_info *info, const struct fb_copyarea *region); -int nv04_fbcon_fillrect(struct fb_info *info, const struct fb_fillrect *rect); -int nv04_fbcon_imageblit(struct fb_info *info, const struct fb_image *image); -int nv04_fbcon_accel_init(struct fb_info *info); - -int nv50_fbcon_fillrect(struct fb_info *info, const struct fb_fillrect *rect); -int nv50_fbcon_copyarea(struct fb_info *info, const struct fb_copyarea *region); -int nv50_fbcon_imageblit(struct fb_info *info, const struct fb_image *image); -int nv50_fbcon_accel_init(struct fb_info *info); - -int nvc0_fbcon_fillrect(struct fb_info *info, const struct fb_fillrect *rect); -int nvc0_fbcon_copyarea(struct fb_info *info, const struct fb_copyarea *region); -int nvc0_fbcon_imageblit(struct fb_info *info, const struct fb_image *image); -int nvc0_fbcon_accel_init(struct fb_info *info); - -void nouveau_fbcon_gpu_lockup(struct fb_info *info); - -int nouveau_fbcon_init(struct drm_device *dev); -void nouveau_fbcon_fini(struct drm_device *dev); -void nouveau_fbcon_set_suspend(struct drm_device *dev, int state); -void nouveau_fbcon_accel_save_disable(struct drm_device *dev); -void nouveau_fbcon_accel_restore(struct drm_device *dev); - -void nouveau_fbcon_output_poll_changed(struct drm_device *dev); -void nouveau_fbcon_hotplug_resume(struct nouveau_fbdev *fbcon); -extern int nouveau_nofbaccel; - -#endif /* __NV50_FBCON_H__ */ - diff --git a/drivers/gpu/drm/nouveau/nouveau_fence.c b/drivers/gpu/drm/nouveau/nouveau_fence.c index abcac7db4347..ee5e9d40c166 100644 --- a/drivers/gpu/drm/nouveau/nouveau_fence.c +++ b/drivers/gpu/drm/nouveau/nouveau_fence.c @@ -29,9 +29,7 @@ #include <linux/sched/signal.h> #include <trace/events/dma_fence.h> -#include <nvif/cl826e.h> -#include <nvif/notify.h> -#include <nvif/event.h> +#include <nvif/if0020.h> #include "nouveau_drv.h" #include "nouveau_dma.h" @@ -79,10 +77,6 @@ nouveau_local_fence(struct dma_fence *fence, struct nouveau_drm *drm) fence->ops != &nouveau_fence_ops_uevent) return NULL; - if (fence->context < drm->chan.context_base || - fence->context >= drm->chan.context_base + drm->chan.nr) - return NULL; - return from_fence(fence); } @@ -90,8 +84,9 @@ void nouveau_fence_context_kill(struct nouveau_fence_chan *fctx, int error) { struct nouveau_fence *fence; + unsigned long flags; - spin_lock_irq(&fctx->lock); + spin_lock_irqsave(&fctx->lock, flags); while (!list_empty(&fctx->pending)) { fence = list_entry(fctx->pending.next, typeof(*fence), head); @@ -99,16 +94,16 @@ nouveau_fence_context_kill(struct nouveau_fence_chan *fctx, int error) dma_fence_set_error(&fence->base, error); if (nouveau_fence_signal(fence)) - nvif_notify_put(&fctx->notify); + nvif_event_block(&fctx->event); } - spin_unlock_irq(&fctx->lock); + spin_unlock_irqrestore(&fctx->lock, flags); } void nouveau_fence_context_del(struct nouveau_fence_chan *fctx) { nouveau_fence_context_kill(fctx, 0); - nvif_notify_dtor(&fctx->notify); + nvif_event_dtor(&fctx->event); fctx->dead = 1; /* @@ -150,12 +145,11 @@ nouveau_fence_update(struct nouveau_channel *chan, struct nouveau_fence_chan *fc } static int -nouveau_fence_wait_uevent_handler(struct nvif_notify *notify) +nouveau_fence_wait_uevent_handler(struct nvif_event *event, void *repv, u32 repc) { - struct nouveau_fence_chan *fctx = - container_of(notify, typeof(*fctx), notify); + struct nouveau_fence_chan *fctx = container_of(event, typeof(*fctx), event); unsigned long flags; - int ret = NVIF_NOTIFY_KEEP; + int ret = NVIF_EVENT_KEEP; spin_lock_irqsave(&fctx->lock, flags); if (!list_empty(&fctx->pending)) { @@ -165,7 +159,7 @@ nouveau_fence_wait_uevent_handler(struct nvif_notify *notify) fence = list_entry(fctx->pending.next, typeof(*fence), head); chan = rcu_dereference_protected(fence->channel, lockdep_is_held(&fctx->lock)); if (nouveau_fence_update(chan, fctx)) - ret = NVIF_NOTIFY_DROP; + ret = NVIF_EVENT_DROP; } spin_unlock_irqrestore(&fctx->lock, flags); @@ -177,12 +171,16 @@ nouveau_fence_context_new(struct nouveau_channel *chan, struct nouveau_fence_cha { struct nouveau_fence_priv *priv = (void*)chan->drm->fence; struct nouveau_cli *cli = (void *)chan->user.client; + struct { + struct nvif_event_v0 base; + struct nvif_chan_event_v0 host; + } args; int ret; INIT_LIST_HEAD(&fctx->flip); INIT_LIST_HEAD(&fctx->pending); spin_lock_init(&fctx->lock); - fctx->context = chan->drm->chan.context_base + chan->chid; + fctx->context = chan->drm->runl[chan->runlist].context_base + chan->chid; if (chan == chan->drm->cechan) strcpy(fctx->name, "copy engine channel"); @@ -195,13 +193,12 @@ nouveau_fence_context_new(struct nouveau_channel *chan, struct nouveau_fence_cha if (!priv->uevent) return; - ret = nvif_notify_ctor(&chan->user, "fenceNonStallIntr", - nouveau_fence_wait_uevent_handler, - false, NV826E_V0_NTFY_NON_STALL_INTERRUPT, - &(struct nvif_notify_uevent_req) { }, - sizeof(struct nvif_notify_uevent_req), - sizeof(struct nvif_notify_uevent_rep), - &fctx->notify); + args.host.version = 0; + args.host.type = NVIF_CHAN_EVENT_V0_NON_STALL_INTR; + + ret = nvif_event_ctor(&chan->user, "fenceNonStallIntr", (chan->runlist << 16) | chan->chid, + nouveau_fence_wait_uevent_handler, false, + &args.base, sizeof(args), &fctx->event); WARN_ON(ret); } @@ -230,7 +227,7 @@ nouveau_fence_emit(struct nouveau_fence *fence, struct nouveau_channel *chan) spin_lock_irq(&fctx->lock); if (nouveau_fence_update(chan, fctx)) - nvif_notify_put(&fctx->notify); + nvif_event_block(&fctx->event); list_add_tail(&fence->head, &fctx->pending); spin_unlock_irq(&fctx->lock); @@ -254,7 +251,7 @@ nouveau_fence_done(struct nouveau_fence *fence) spin_lock_irqsave(&fctx->lock, flags); chan = rcu_dereference_protected(fence->channel, lockdep_is_held(&fctx->lock)); if (chan && nouveau_fence_update(chan, fctx)) - nvif_notify_put(&fctx->notify); + nvif_event_block(&fctx->event); spin_unlock_irqrestore(&fctx->lock, flags); } return dma_fence_is_signaled(&fence->base); @@ -505,13 +502,13 @@ static bool nouveau_fence_enable_signaling(struct dma_fence *f) bool ret; if (!fctx->notify_ref++) - nvif_notify_get(&fctx->notify); + nvif_event_allow(&fctx->event); ret = nouveau_fence_no_signaling(f); if (ret) set_bit(DMA_FENCE_FLAG_USER_BITS, &fence->base.flags); else if (!--fctx->notify_ref) - nvif_notify_put(&fctx->notify); + nvif_event_block(&fctx->event); return ret; } diff --git a/drivers/gpu/drm/nouveau/nouveau_fence.h b/drivers/gpu/drm/nouveau/nouveau_fence.h index 4887caa69c65..0ca2bc85adf6 100644 --- a/drivers/gpu/drm/nouveau/nouveau_fence.h +++ b/drivers/gpu/drm/nouveau/nouveau_fence.h @@ -3,7 +3,7 @@ #define __NOUVEAU_FENCE_H__ #include <linux/dma-fence.h> -#include <nvif/notify.h> +#include <nvif/event.h> struct nouveau_drm; struct nouveau_bo; @@ -44,7 +44,7 @@ struct nouveau_fence_chan { u32 context; char name[32]; - struct nvif_notify notify; + struct nvif_event event; int notify_ref, dead; }; diff --git a/drivers/gpu/drm/nouveau/nouveau_nvif.c b/drivers/gpu/drm/nouveau/nouveau_nvif.c index df0fe58ca3ab..1d49ebdfd5dc 100644 --- a/drivers/gpu/drm/nouveau/nouveau_nvif.c +++ b/drivers/gpu/drm/nouveau/nouveau_nvif.c @@ -27,12 +27,10 @@ ******************************************************************************/ #include <core/client.h> -#include <core/notify.h> #include <core/ioctl.h> #include <nvif/client.h> #include <nvif/driver.h> -#include <nvif/notify.h> #include <nvif/event.h> #include <nvif/ioctl.h> @@ -72,10 +70,23 @@ nvkm_client_suspend(void *priv) } static int +nvkm_client_event(u64 token, void *repv, u32 repc) +{ + struct nvif_object *object = (void *)(unsigned long)token; + struct nvif_event *event = container_of(object, typeof(*event), object); + + if (event->func(event, repv, repc) == NVIF_EVENT_KEEP) + return NVKM_EVENT_KEEP; + + return NVKM_EVENT_DROP; +} + +static int nvkm_client_driver_init(const char *name, u64 device, const char *cfg, const char *dbg, void **ppriv) { - return nvkm_client_new(name, device, cfg, dbg, nvif_notify, (struct nvkm_client **)ppriv); + return nvkm_client_new(name, device, cfg, dbg, nvkm_client_event, + (struct nvkm_client **)ppriv); } const struct nvif_driver diff --git a/drivers/gpu/drm/nouveau/nouveau_svm.c b/drivers/gpu/drm/nouveau/nouveau_svm.c index 31a5b81ee9fc..a74ba8d84ba7 100644 --- a/drivers/gpu/drm/nouveau/nouveau_svm.c +++ b/drivers/gpu/drm/nouveau/nouveau_svm.c @@ -24,7 +24,7 @@ #include "nouveau_chan.h" #include "nouveau_dmem.h" -#include <nvif/notify.h> +#include <nvif/event.h> #include <nvif/object.h> #include <nvif/vmm.h> @@ -51,7 +51,8 @@ struct nouveau_svm { u32 putaddr; u32 get; u32 put; - struct nvif_notify notify; + struct nvif_event notify; + struct work_struct work; struct nouveau_svm_fault { u64 inst; @@ -711,13 +712,11 @@ out: return ret; } -static int -nouveau_svm_fault(struct nvif_notify *notify) +static void +nouveau_svm_fault(struct work_struct *work) { - struct nouveau_svm_fault_buffer *buffer = - container_of(notify, typeof(*buffer), notify); - struct nouveau_svm *svm = - container_of(buffer, typeof(*svm), buffer[buffer->id]); + struct nouveau_svm_fault_buffer *buffer = container_of(work, typeof(*buffer), work); + struct nouveau_svm *svm = container_of(buffer, typeof(*svm), buffer[buffer->id]); struct nvif_object *device = &svm->drm->client.device.object; struct nouveau_svmm *svmm; struct { @@ -737,7 +736,7 @@ nouveau_svm_fault(struct nvif_notify *notify) buffer->put = nvif_rd32(device, buffer->putaddr); buffer->get = nvif_rd32(device, buffer->getaddr); if (buffer->get == buffer->put) - return NVIF_NOTIFY_KEEP; + return; } buffer->fault_nr = 0; @@ -881,7 +880,15 @@ nouveau_svm_fault(struct nvif_notify *notify) /* Issue fault replay to the GPU. */ if (replay) nouveau_svm_fault_replay(svm); - return NVIF_NOTIFY_KEEP; +} + +static int +nouveau_svm_event(struct nvif_event *event, void *argv, u32 argc) +{ + struct nouveau_svm_fault_buffer *buffer = container_of(event, typeof(*buffer), notify); + + schedule_work(&buffer->work); + return NVIF_EVENT_KEEP; } static struct nouveau_pfnmap_args * @@ -936,7 +943,9 @@ static void nouveau_svm_fault_buffer_fini(struct nouveau_svm *svm, int id) { struct nouveau_svm_fault_buffer *buffer = &svm->buffer[id]; - nvif_notify_put(&buffer->notify); + + nvif_event_block(&buffer->notify); + flush_work(&buffer->work); } static int @@ -944,10 +953,12 @@ nouveau_svm_fault_buffer_init(struct nouveau_svm *svm, int id) { struct nouveau_svm_fault_buffer *buffer = &svm->buffer[id]; struct nvif_object *device = &svm->drm->client.device.object; + buffer->get = nvif_rd32(device, buffer->getaddr); buffer->put = nvif_rd32(device, buffer->putaddr); SVM_DBG(svm, "get %08x put %08x (init)", buffer->get, buffer->put); - return nvif_notify_get(&buffer->notify); + + return nvif_event_allow(&buffer->notify); } static void @@ -956,15 +967,18 @@ nouveau_svm_fault_buffer_dtor(struct nouveau_svm *svm, int id) struct nouveau_svm_fault_buffer *buffer = &svm->buffer[id]; int i; + if (!nvif_object_constructed(&buffer->object)) + return; + + nouveau_svm_fault_buffer_fini(svm, id); + if (buffer->fault) { for (i = 0; buffer->fault[i] && i < buffer->entries; i++) kfree(buffer->fault[i]); kvfree(buffer->fault); } - nouveau_svm_fault_buffer_fini(svm, id); - - nvif_notify_dtor(&buffer->notify); + nvif_event_dtor(&buffer->notify); nvif_object_dtor(&buffer->object); } @@ -990,10 +1004,10 @@ nouveau_svm_fault_buffer_ctor(struct nouveau_svm *svm, s32 oclass, int id) buffer->entries = args.entries; buffer->getaddr = args.get; buffer->putaddr = args.put; + INIT_WORK(&buffer->work, nouveau_svm_fault); - ret = nvif_notify_ctor(&buffer->object, "svmFault", nouveau_svm_fault, - true, NVB069_V0_NTFY_FAULT, NULL, 0, 0, - &buffer->notify); + ret = nvif_event_ctor(&buffer->object, "svmFault", id, nouveau_svm_event, true, NULL, 0, + &buffer->notify); if (ret) return ret; diff --git a/drivers/gpu/drm/nouveau/nouveau_usif.c b/drivers/gpu/drm/nouveau/nouveau_usif.c index 36df6840c099..002d1479ba89 100644 --- a/drivers/gpu/drm/nouveau/nouveau_usif.c +++ b/drivers/gpu/drm/nouveau/nouveau_usif.c @@ -151,12 +151,6 @@ usif_ioctl(struct drm_file *filp, void __user *user, u32 argc) case NVIF_IOCTL_V0_NEW: ret = usif_object_new(filp, data, size, argv, argc, abi16); break; - case NVIF_IOCTL_V0_NTFY_NEW: - case NVIF_IOCTL_V0_NTFY_DEL: - case NVIF_IOCTL_V0_NTFY_GET: - case NVIF_IOCTL_V0_NTFY_PUT: - ret = -ENOSYS; - break; default: ret = nvif_client_ioctl(client, argv, argc); break; diff --git a/drivers/gpu/drm/nouveau/nouveau_vga.c b/drivers/gpu/drm/nouveau/nouveau_vga.c index 60cd8c0463df..789393b94291 100644 --- a/drivers/gpu/drm/nouveau/nouveau_vga.c +++ b/drivers/gpu/drm/nouveau/nouveau_vga.c @@ -7,7 +7,6 @@ #include "nouveau_drv.h" #include "nouveau_acpi.h" -#include "nouveau_fbcon.h" #include "nouveau_vga.h" static unsigned int diff --git a/drivers/gpu/drm/nouveau/nv04_fbcon.c b/drivers/gpu/drm/nouveau/nv04_fbcon.c deleted file mode 100644 index c30b8dacd86b..000000000000 --- a/drivers/gpu/drm/nouveau/nv04_fbcon.c +++ /dev/null @@ -1,259 +0,0 @@ -/* - * Copyright 2009 Ben Skeggs - * Copyright 2008 Stuart Bennett - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice (including the next - * paragraph) shall be included in all copies or substantial portions of the - * Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - */ -#define NVIF_DEBUG_PRINT_DISABLE -#include "nouveau_drv.h" -#include "nouveau_dma.h" -#include "nouveau_fbcon.h" - -#include <nvif/push006c.h> - -int -nv04_fbcon_copyarea(struct fb_info *info, const struct fb_copyarea *region) -{ - struct nouveau_fbdev *nfbdev = info->par; - struct nouveau_drm *drm = nouveau_drm(nfbdev->helper.dev); - struct nouveau_channel *chan = drm->channel; - struct nvif_push *push = chan->chan.push; - int ret; - - ret = PUSH_WAIT(push, 4); - if (ret) - return ret; - - PUSH_NVSQ(push, NV05F, 0x0300, (region->sy << 16) | region->sx, - 0x0304, (region->dy << 16) | region->dx, - 0x0308, (region->height << 16) | region->width); - PUSH_KICK(push); - return 0; -} - -int -nv04_fbcon_fillrect(struct fb_info *info, const struct fb_fillrect *rect) -{ - struct nouveau_fbdev *nfbdev = info->par; - struct nouveau_drm *drm = nouveau_drm(nfbdev->helper.dev); - struct nouveau_channel *chan = drm->channel; - struct nvif_push *push = chan->chan.push; - int ret; - - ret = PUSH_WAIT(push, 7); - if (ret) - return ret; - - PUSH_NVSQ(push, NV04A, 0x02fc, (rect->rop != ROP_COPY) ? 1 : 3); - if (info->fix.visual == FB_VISUAL_TRUECOLOR || - info->fix.visual == FB_VISUAL_DIRECTCOLOR) - PUSH_NVSQ(push, NV04A, 0x03fc, ((uint32_t *)info->pseudo_palette)[rect->color]); - else - PUSH_NVSQ(push, NV04A, 0x03fc, rect->color); - PUSH_NVSQ(push, NV04A, 0x0400, (rect->dx << 16) | rect->dy, - 0x0404, (rect->width << 16) | rect->height); - PUSH_KICK(push); - return 0; -} - -int -nv04_fbcon_imageblit(struct fb_info *info, const struct fb_image *image) -{ - struct nouveau_fbdev *nfbdev = info->par; - struct nouveau_drm *drm = nouveau_drm(nfbdev->helper.dev); - struct nouveau_channel *chan = drm->channel; - struct nvif_push *push = chan->chan.push; - uint32_t fg; - uint32_t bg; - uint32_t dsize; - uint32_t *data = (uint32_t *)image->data; - int ret; - - if (image->depth != 1) - return -ENODEV; - - ret = PUSH_WAIT(push, 8); - if (ret) - return ret; - - if (info->fix.visual == FB_VISUAL_TRUECOLOR || - info->fix.visual == FB_VISUAL_DIRECTCOLOR) { - fg = ((uint32_t *) info->pseudo_palette)[image->fg_color]; - bg = ((uint32_t *) info->pseudo_palette)[image->bg_color]; - } else { - fg = image->fg_color; - bg = image->bg_color; - } - - PUSH_NVSQ(push, NV04A, 0x0be4, (image->dy << 16) | (image->dx & 0xffff), - 0x0be8, ((image->dy + image->height) << 16) | - ((image->dx + image->width) & 0xffff), - 0x0bec, bg, - 0x0bf0, fg, - 0x0bf4, (image->height << 16) | ALIGN(image->width, 8), - 0x0bf8, (image->height << 16) | image->width, - 0x0bfc, (image->dy << 16) | (image->dx & 0xffff)); - - dsize = ALIGN(ALIGN(image->width, 8) * image->height, 32) >> 5; - while (dsize) { - int iter_len = dsize > 128 ? 128 : dsize; - - ret = PUSH_WAIT(push, iter_len + 1); - if (ret) - return ret; - - PUSH_NVSQ(push, NV04A, 0x0c00, data, iter_len); - data += iter_len; - dsize -= iter_len; - } - - PUSH_KICK(push); - return 0; -} - -int -nv04_fbcon_accel_init(struct fb_info *info) -{ - struct nouveau_fbdev *nfbdev = info->par; - struct drm_device *dev = nfbdev->helper.dev; - struct nouveau_drm *drm = nouveau_drm(dev); - struct nouveau_channel *chan = drm->channel; - struct nvif_device *device = &drm->client.device; - struct nvif_push *push = chan->chan.push; - struct nvkm_device *nvkm_device = nvxx_device(&drm->client.device); - resource_size_t fb_base = nvkm_device->func->resource_addr(nvkm_device, 1); - int surface_fmt, pattern_fmt, rect_fmt; - int ret; - - switch (info->var.bits_per_pixel) { - case 8: - surface_fmt = 1; - pattern_fmt = 3; - rect_fmt = 3; - break; - case 16: - surface_fmt = 4; - pattern_fmt = 1; - rect_fmt = 1; - break; - case 32: - switch (info->var.transp.length) { - case 0: /* depth 24 */ - case 8: /* depth 32 */ - break; - default: - return -EINVAL; - } - - surface_fmt = 6; - pattern_fmt = 3; - rect_fmt = 3; - break; - default: - return -EINVAL; - } - - ret = nvif_object_ctor(&chan->user, "fbconCtxSurf2d", 0x0062, - device->info.family >= NV_DEVICE_INFO_V0_CELSIUS ? - 0x0062 : 0x0042, NULL, 0, &nfbdev->surf2d); - if (ret) - return ret; - - ret = nvif_object_ctor(&chan->user, "fbconCtxClip", 0x0019, 0x0019, - NULL, 0, &nfbdev->clip); - if (ret) - return ret; - - ret = nvif_object_ctor(&chan->user, "fbconCtxRop", 0x0043, 0x0043, - NULL, 0, &nfbdev->rop); - if (ret) - return ret; - - ret = nvif_object_ctor(&chan->user, "fbconCtxPatt", 0x0044, 0x0044, - NULL, 0, &nfbdev->patt); - if (ret) - return ret; - - ret = nvif_object_ctor(&chan->user, "fbconGdiRectText", 0x004a, 0x004a, - NULL, 0, &nfbdev->gdi); - if (ret) - return ret; - - ret = nvif_object_ctor(&chan->user, "fbconImageBlit", 0x005f, - device->info.chipset >= 0x11 ? 0x009f : 0x005f, - NULL, 0, &nfbdev->blit); - if (ret) - return ret; - - if (PUSH_WAIT(push, 49 + (device->info.chipset >= 0x11 ? 4 : 0))) { - nouveau_fbcon_gpu_lockup(info); - return 0; - } - - PUSH_NVSQ(push, NV042, 0x0000, nfbdev->surf2d.handle); - PUSH_NVSQ(push, NV042, 0x0184, chan->vram.handle, - 0x0188, chan->vram.handle); - PUSH_NVSQ(push, NV042, 0x0300, surface_fmt, - 0x0304, info->fix.line_length | (info->fix.line_length << 16), - 0x0308, info->fix.smem_start - fb_base, - 0x030c, info->fix.smem_start - fb_base); - - PUSH_NVSQ(push, NV043, 0x0000, nfbdev->rop.handle); - PUSH_NVSQ(push, NV043, 0x0300, 0x55); - - PUSH_NVSQ(push, NV044, 0x0000, nfbdev->patt.handle); - PUSH_NVSQ(push, NV044, 0x0300, pattern_fmt, -#ifdef __BIG_ENDIAN - 0x0304, 2, -#else - 0x0304, 1, -#endif - 0x0308, 0, - 0x030c, 1, - 0x0310, ~0, - 0x0314, ~0, - 0x0318, ~0, - 0x031c, ~0); - - PUSH_NVSQ(push, NV019, 0x0000, nfbdev->clip.handle); - PUSH_NVSQ(push, NV019, 0x0300, 0, - 0x0304, (info->var.yres_virtual << 16) | info->var.xres_virtual); - - PUSH_NVSQ(push, NV05F, 0x0000, nfbdev->blit.handle); - PUSH_NVSQ(push, NV05F, 0x019c, nfbdev->surf2d.handle); - PUSH_NVSQ(push, NV05F, 0x02fc, 3); - if (nfbdev->blit.oclass == 0x009f) { - PUSH_NVSQ(push, NV09F, 0x0120, 0, - 0x0124, 1, - 0x0128, 2); - } - - PUSH_NVSQ(push, NV04A, 0x0000, nfbdev->gdi.handle); - PUSH_NVSQ(push, NV04A, 0x0198, nfbdev->surf2d.handle); - PUSH_NVSQ(push, NV04A, 0x0188, nfbdev->patt.handle, - 0x018c, nfbdev->rop.handle); - PUSH_NVSQ(push, NV04A, 0x0304, 1); - PUSH_NVSQ(push, NV04A, 0x0300, rect_fmt); - PUSH_NVSQ(push, NV04A, 0x02fc, 3); - - PUSH_KICK(push); - return 0; -} - diff --git a/drivers/gpu/drm/nouveau/nv50_fbcon.c b/drivers/gpu/drm/nouveau/nv50_fbcon.c deleted file mode 100644 index 71f92e4750f9..000000000000 --- a/drivers/gpu/drm/nouveau/nv50_fbcon.c +++ /dev/null @@ -1,299 +0,0 @@ -/* - * Copyright 2010 Red Hat Inc. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR - * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. - * - * Authors: Ben Skeggs - */ -#define NVIF_DEBUG_PRINT_DISABLE -#include "nouveau_drv.h" -#include "nouveau_dma.h" -#include "nouveau_fbcon.h" -#include "nouveau_vmm.h" - -#include <nvif/push206e.h> - -#include <nvhw/class/cl502d.h> - -int -nv50_fbcon_fillrect(struct fb_info *info, const struct fb_fillrect *rect) -{ - struct nouveau_fbdev *nfbdev = info->par; - struct nouveau_drm *drm = nouveau_drm(nfbdev->helper.dev); - struct nouveau_channel *chan = drm->channel; - struct nvif_push *push = chan->chan.push; - u32 colour; - int ret; - - if (info->fix.visual == FB_VISUAL_TRUECOLOR || - info->fix.visual == FB_VISUAL_DIRECTCOLOR) - colour = ((uint32_t *)info->pseudo_palette)[rect->color]; - else - colour = rect->color; - - ret = PUSH_WAIT(push, rect->rop == ROP_COPY ? 7 : 11); - if (ret) - return ret; - - if (rect->rop != ROP_COPY) { - PUSH_MTHD(push, NV502D, SET_OPERATION, - NVDEF(NV502D, SET_OPERATION, V, ROP_AND)); - } - - PUSH_MTHD(push, NV502D, SET_RENDER_SOLID_PRIM_COLOR, colour); - - PUSH_MTHD(push, NV502D, RENDER_SOLID_PRIM_POINT_SET_X(0), rect->dx, - RENDER_SOLID_PRIM_POINT_Y(0), rect->dy, - RENDER_SOLID_PRIM_POINT_SET_X(1), rect->dx + rect->width, - RENDER_SOLID_PRIM_POINT_Y(1), rect->dy + rect->height); - - if (rect->rop != ROP_COPY) { - PUSH_MTHD(push, NV502D, SET_OPERATION, - NVDEF(NV502D, SET_OPERATION, V, SRCCOPY)); - } - - PUSH_KICK(push); - return 0; -} - -int -nv50_fbcon_copyarea(struct fb_info *info, const struct fb_copyarea *region) -{ - struct nouveau_fbdev *nfbdev = info->par; - struct nouveau_drm *drm = nouveau_drm(nfbdev->helper.dev); - struct nouveau_channel *chan = drm->channel; - struct nvif_push *push = chan->chan.push; - int ret; - - ret = PUSH_WAIT(push, 12); - if (ret) - return ret; - - PUSH_MTHD(push, NV502D, WAIT_FOR_IDLE, 0); - - PUSH_MTHD(push, NV502D, SET_PIXELS_FROM_MEMORY_DST_X0, region->dx, - SET_PIXELS_FROM_MEMORY_DST_Y0, region->dy, - SET_PIXELS_FROM_MEMORY_DST_WIDTH, region->width, - SET_PIXELS_FROM_MEMORY_DST_HEIGHT, region->height); - - PUSH_MTHD(push, NV502D, SET_PIXELS_FROM_MEMORY_SRC_X0_FRAC, 0, - SET_PIXELS_FROM_MEMORY_SRC_X0_INT, region->sx, - SET_PIXELS_FROM_MEMORY_SRC_Y0_FRAC, 0, - PIXELS_FROM_MEMORY_SRC_Y0_INT, region->sy); - PUSH_KICK(push); - return 0; -} - -int -nv50_fbcon_imageblit(struct fb_info *info, const struct fb_image *image) -{ - struct nouveau_fbdev *nfbdev = info->par; - struct nouveau_drm *drm = nouveau_drm(nfbdev->helper.dev); - struct nouveau_channel *chan = drm->channel; - struct nvif_push *push = chan->chan.push; - uint32_t dwords, *data = (uint32_t *)image->data; - uint32_t mask = ~(~0 >> (32 - info->var.bits_per_pixel)); - uint32_t *palette = info->pseudo_palette, bg, fg; - int ret; - - if (image->depth != 1) - return -ENODEV; - - if (info->fix.visual == FB_VISUAL_TRUECOLOR || - info->fix.visual == FB_VISUAL_DIRECTCOLOR) { - bg = palette[image->bg_color] | mask; - fg = palette[image->fg_color] | mask; - } else { - bg = image->bg_color; - fg = image->fg_color; - } - - ret = PUSH_WAIT(push, 11); - if (ret) - return ret; - - PUSH_MTHD(push, NV502D, SET_PIXELS_FROM_CPU_COLOR0, bg, - SET_PIXELS_FROM_CPU_COLOR1, fg); - - PUSH_MTHD(push, NV502D, SET_PIXELS_FROM_CPU_SRC_WIDTH, image->width, - SET_PIXELS_FROM_CPU_SRC_HEIGHT, image->height); - - PUSH_MTHD(push, NV502D, SET_PIXELS_FROM_CPU_DST_X0_FRAC, 0, - SET_PIXELS_FROM_CPU_DST_X0_INT, image->dx, - SET_PIXELS_FROM_CPU_DST_Y0_FRAC, 0, - SET_PIXELS_FROM_CPU_DST_Y0_INT, image->dy); - - dwords = ALIGN(ALIGN(image->width, 8) * image->height, 32) >> 5; - while (dwords) { - int count = dwords > 2047 ? 2047 : dwords; - - ret = PUSH_WAIT(push, count + 1); - if (ret) - return ret; - - dwords -= count; - - PUSH_NINC(push, NV502D, PIXELS_FROM_CPU_DATA, data, count); - data += count; - } - - PUSH_KICK(push); - return 0; -} - -int -nv50_fbcon_accel_init(struct fb_info *info) -{ - struct nouveau_fbdev *nfbdev = info->par; - struct drm_device *dev = nfbdev->helper.dev; - struct nouveau_drm *drm = nouveau_drm(dev); - struct nouveau_channel *chan = drm->channel; - struct nvif_push *push = chan->chan.push; - int ret, format; - - switch (info->var.bits_per_pixel) { - case 8: - format = NV502D_SET_DST_FORMAT_V_Y8; - break; - case 15: - format = NV502D_SET_DST_FORMAT_V_X1R5G5B5; - break; - case 16: - format = NV502D_SET_DST_FORMAT_V_R5G6B5; - break; - case 32: - switch (info->var.transp.length) { - case 0: /* depth 24 */ - case 8: /* depth 32, just use 24.. */ - format = NV502D_SET_DST_FORMAT_V_X8R8G8B8; - break; - case 2: /* depth 30 */ - format = NV502D_SET_DST_FORMAT_V_A2B10G10R10; - break; - default: - return -EINVAL; - } - break; - default: - return -EINVAL; - } - - ret = nvif_object_ctor(&chan->user, "fbconTwoD", 0x502d, 0x502d, - NULL, 0, &nfbdev->twod); - if (ret) - return ret; - - ret = PUSH_WAIT(push, 56); - if (ret) { - nouveau_fbcon_gpu_lockup(info); - return ret; - } - - PUSH_MTHD(push, NV502D, SET_OBJECT, nfbdev->twod.handle); - PUSH_MTHD(push, NV502D, SET_DST_CONTEXT_DMA, chan->vram.handle, - SET_SRC_CONTEXT_DMA, chan->vram.handle, - SET_SEMAPHORE_CONTEXT_DMA, chan->vram.handle); - - PUSH_MTHD(push, NV502D, SET_DST_FORMAT, - NVVAL(NV502D, SET_DST_FORMAT, V, format), - - SET_DST_MEMORY_LAYOUT, - NVDEF(NV502D, SET_DST_MEMORY_LAYOUT, V, PITCH)); - - PUSH_MTHD(push, NV502D, SET_DST_PITCH, info->fix.line_length, - SET_DST_WIDTH, info->var.xres_virtual, - SET_DST_HEIGHT, info->var.yres_virtual, - - SET_DST_OFFSET_UPPER, - NVVAL(NV502D, SET_DST_OFFSET_UPPER, V, upper_32_bits(nfbdev->vma->addr)), - - SET_DST_OFFSET_LOWER, - NVVAL(NV502D, SET_DST_OFFSET_LOWER, V, lower_32_bits(nfbdev->vma->addr))); - - PUSH_MTHD(push, NV502D, SET_SRC_FORMAT, - NVVAL(NV502D, SET_SRC_FORMAT, V, format), - - SET_SRC_MEMORY_LAYOUT, - NVDEF(NV502D, SET_SRC_MEMORY_LAYOUT, V, PITCH)); - - PUSH_MTHD(push, NV502D, SET_SRC_PITCH, info->fix.line_length, - SET_SRC_WIDTH, info->var.xres_virtual, - SET_SRC_HEIGHT, info->var.yres_virtual, - - SET_SRC_OFFSET_UPPER, - NVVAL(NV502D, SET_SRC_OFFSET_UPPER, V, upper_32_bits(nfbdev->vma->addr)), - - SET_SRC_OFFSET_LOWER, - NVVAL(NV502D, SET_SRC_OFFSET_LOWER, V, lower_32_bits(nfbdev->vma->addr))); - - PUSH_MTHD(push, NV502D, SET_CLIP_ENABLE, - NVDEF(NV502D, SET_CLIP_ENABLE, V, FALSE)); - - PUSH_MTHD(push, NV502D, SET_ROP, - NVVAL(NV502D, SET_ROP, V, 0x55)); - - PUSH_MTHD(push, NV502D, SET_OPERATION, - NVDEF(NV502D, SET_OPERATION, V, SRCCOPY)); - - PUSH_MTHD(push, NV502D, SET_MONOCHROME_PATTERN_COLOR_FORMAT, - NVDEF(NV502D, SET_MONOCHROME_PATTERN_COLOR_FORMAT, V, A8R8G8B8), - - SET_MONOCHROME_PATTERN_FORMAT, - NVDEF(NV502D, SET_MONOCHROME_PATTERN_FORMAT, V, LE_M1)); - - PUSH_MTHD(push, NV502D, RENDER_SOLID_PRIM_MODE, - NVDEF(NV502D, RENDER_SOLID_PRIM_MODE, V, RECTS), - - SET_RENDER_SOLID_PRIM_COLOR_FORMAT, - NVVAL(NV502D, SET_RENDER_SOLID_PRIM_COLOR_FORMAT, V, format)); - - PUSH_MTHD(push, NV502D, SET_PIXELS_FROM_CPU_DATA_TYPE, - NVDEF(NV502D, SET_PIXELS_FROM_CPU_DATA_TYPE, V, INDEX), - - SET_PIXELS_FROM_CPU_COLOR_FORMAT, - NVVAL(NV502D, SET_PIXELS_FROM_CPU_COLOR_FORMAT, V, format), - - SET_PIXELS_FROM_CPU_INDEX_FORMAT, - NVDEF(NV502D, SET_PIXELS_FROM_CPU_INDEX_FORMAT, V, I1), - - SET_PIXELS_FROM_CPU_MONO_FORMAT, - NVDEF(NV502D, SET_PIXELS_FROM_CPU_MONO_FORMAT, V, CGA6_M1), - - SET_PIXELS_FROM_CPU_WRAP, - NVDEF(NV502D, SET_PIXELS_FROM_CPU_WRAP, V, WRAP_BYTE)); - - PUSH_MTHD(push, NV502D, SET_PIXELS_FROM_CPU_MONO_OPACITY, - NVDEF(NV502D, SET_PIXELS_FROM_CPU_MONO_OPACITY, V, OPAQUE)); - - PUSH_MTHD(push, NV502D, SET_PIXELS_FROM_CPU_DX_DU_FRAC, 0, - SET_PIXELS_FROM_CPU_DX_DU_INT, 1, - SET_PIXELS_FROM_CPU_DY_DV_FRAC, 0, - SET_PIXELS_FROM_CPU_DY_DV_INT, 1); - - PUSH_MTHD(push, NV502D, SET_PIXELS_FROM_MEMORY_SAFE_OVERLAP, - NVDEF(NV502D, SET_PIXELS_FROM_MEMORY_SAFE_OVERLAP, V, TRUE)); - - PUSH_MTHD(push, NV502D, SET_PIXELS_FROM_MEMORY_DU_DX_FRAC, 0, - SET_PIXELS_FROM_MEMORY_DU_DX_INT, 1, - SET_PIXELS_FROM_MEMORY_DV_DY_FRAC, 0, - SET_PIXELS_FROM_MEMORY_DV_DY_INT, 1); - PUSH_KICK(push); - return 0; -} - diff --git a/drivers/gpu/drm/nouveau/nv84_fence.c b/drivers/gpu/drm/nouveau/nv84_fence.c index c3526a8622e3..812b8c62eeba 100644 --- a/drivers/gpu/drm/nouveau/nv84_fence.c +++ b/drivers/gpu/drm/nouveau/nv84_fence.c @@ -76,12 +76,18 @@ nv84_fence_sync32(struct nouveau_channel *chan, u64 virtual, u32 sequence) return ret; } +static inline u32 +nv84_fence_chid(struct nouveau_channel *chan) +{ + return chan->drm->runl[chan->runlist].chan_id_base + chan->chid; +} + static int nv84_fence_emit(struct nouveau_fence *fence) { struct nouveau_channel *chan = fence->channel; struct nv84_fence_chan *fctx = chan->fence; - u64 addr = fctx->vma->addr + chan->chid * 16; + u64 addr = fctx->vma->addr + nv84_fence_chid(chan) * 16; return fctx->base.emit32(chan, addr, fence->base.seqno); } @@ -91,7 +97,7 @@ nv84_fence_sync(struct nouveau_fence *fence, struct nouveau_channel *prev, struct nouveau_channel *chan) { struct nv84_fence_chan *fctx = chan->fence; - u64 addr = fctx->vma->addr + prev->chid * 16; + u64 addr = fctx->vma->addr + nv84_fence_chid(prev) * 16; return fctx->base.sync32(chan, addr, fence->base.seqno); } @@ -100,7 +106,7 @@ static u32 nv84_fence_read(struct nouveau_channel *chan) { struct nv84_fence_priv *priv = chan->drm->fence; - return nouveau_bo_rd32(priv->bo, chan->chid * 16/4); + return nouveau_bo_rd32(priv->bo, nv84_fence_chid(chan) * 16/4); } static void @@ -109,7 +115,7 @@ nv84_fence_context_del(struct nouveau_channel *chan) struct nv84_fence_priv *priv = chan->drm->fence; struct nv84_fence_chan *fctx = chan->fence; - nouveau_bo_wr32(priv->bo, chan->chid * 16 / 4, fctx->base.sequence); + nouveau_bo_wr32(priv->bo, nv84_fence_chid(chan) * 16 / 4, fctx->base.sequence); mutex_lock(&priv->mutex); nouveau_vma_del(&fctx->vma); mutex_unlock(&priv->mutex); @@ -152,9 +158,9 @@ nv84_fence_suspend(struct nouveau_drm *drm) struct nv84_fence_priv *priv = drm->fence; int i; - priv->suspend = vmalloc(array_size(sizeof(u32), drm->chan.nr)); + priv->suspend = vmalloc(array_size(sizeof(u32), drm->chan_total)); if (priv->suspend) { - for (i = 0; i < drm->chan.nr; i++) + for (i = 0; i < drm->chan_total; i++) priv->suspend[i] = nouveau_bo_rd32(priv->bo, i*4); } @@ -168,7 +174,7 @@ nv84_fence_resume(struct nouveau_drm *drm) int i; if (priv->suspend) { - for (i = 0; i < drm->chan.nr; i++) + for (i = 0; i < drm->chan_total; i++) nouveau_bo_wr32(priv->bo, i*4, priv->suspend[i]); vfree(priv->suspend); priv->suspend = NULL; @@ -204,7 +210,7 @@ nv84_fence_create(struct nouveau_drm *drm) priv->base.context_new = nv84_fence_context_new; priv->base.context_del = nv84_fence_context_del; - priv->base.uevent = drm->client.device.info.family < NV_DEVICE_INFO_V0_AMPERE; + priv->base.uevent = true; mutex_init(&priv->mutex); @@ -216,7 +222,7 @@ nv84_fence_create(struct nouveau_drm *drm) * will lose CPU/GPU coherency! */ NOUVEAU_GEM_DOMAIN_GART | NOUVEAU_GEM_DOMAIN_COHERENT; - ret = nouveau_bo_new(&drm->client, 16 * drm->chan.nr, 0, + ret = nouveau_bo_new(&drm->client, 16 * drm->chan_total, 0, domain, 0, 0, NULL, NULL, &priv->bo); if (ret == 0) { ret = nouveau_bo_pin(priv->bo, domain, false); diff --git a/drivers/gpu/drm/nouveau/nvc0_fbcon.c b/drivers/gpu/drm/nouveau/nvc0_fbcon.c deleted file mode 100644 index 7908a1a3e00f..000000000000 --- a/drivers/gpu/drm/nouveau/nvc0_fbcon.c +++ /dev/null @@ -1,297 +0,0 @@ -/* - * Copyright 2010 Red Hat Inc. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR - * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. - * - * Authors: Ben Skeggs - */ -#define NVIF_DEBUG_PRINT_DISABLE -#include "nouveau_drv.h" -#include "nouveau_dma.h" -#include "nouveau_fbcon.h" -#include "nouveau_vmm.h" - -#include <nvif/push906f.h> - -#include <nvhw/class/cl902d.h> - -int -nvc0_fbcon_fillrect(struct fb_info *info, const struct fb_fillrect *rect) -{ - struct nouveau_fbdev *nfbdev = info->par; - struct nouveau_drm *drm = nouveau_drm(nfbdev->helper.dev); - struct nouveau_channel *chan = drm->channel; - struct nvif_push *push = chan->chan.push; - u32 colour; - int ret; - - if (info->fix.visual == FB_VISUAL_TRUECOLOR || - info->fix.visual == FB_VISUAL_DIRECTCOLOR) - colour = ((uint32_t *)info->pseudo_palette)[rect->color]; - else - colour = rect->color; - - ret = PUSH_WAIT(push, rect->rop == ROP_COPY ? 7 : 9); - if (ret) - return ret; - - if (rect->rop != ROP_COPY) { - PUSH_IMMD(push, NV902D, SET_OPERATION, - NVDEF(NV902D, SET_OPERATION, V, ROP_AND)); - } - - PUSH_MTHD(push, NV902D, SET_RENDER_SOLID_PRIM_COLOR, colour); - - PUSH_MTHD(push, NV902D, RENDER_SOLID_PRIM_POINT_SET_X(0), rect->dx, - RENDER_SOLID_PRIM_POINT_Y(0), rect->dy, - RENDER_SOLID_PRIM_POINT_SET_X(1), rect->dx + rect->width, - RENDER_SOLID_PRIM_POINT_Y(1), rect->dy + rect->height); - - if (rect->rop != ROP_COPY) { - PUSH_IMMD(push, NV902D, SET_OPERATION, - NVDEF(NV902D, SET_OPERATION, V, SRCCOPY)); - } - - PUSH_KICK(push); - return 0; -} - -int -nvc0_fbcon_copyarea(struct fb_info *info, const struct fb_copyarea *region) -{ - struct nouveau_fbdev *nfbdev = info->par; - struct nouveau_drm *drm = nouveau_drm(nfbdev->helper.dev); - struct nouveau_channel *chan = drm->channel; - struct nvif_push *push = chan->chan.push; - int ret; - - ret = PUSH_WAIT(push, 11); - if (ret) - return ret; - - PUSH_IMMD(push, NV902D, WAIT_FOR_IDLE, 0); - - PUSH_MTHD(push, NV902D, SET_PIXELS_FROM_MEMORY_DST_X0, region->dx, - SET_PIXELS_FROM_MEMORY_DST_Y0, region->dy, - SET_PIXELS_FROM_MEMORY_DST_WIDTH, region->width, - SET_PIXELS_FROM_MEMORY_DST_HEIGHT, region->height); - - PUSH_MTHD(push, NV902D, SET_PIXELS_FROM_MEMORY_SRC_X0_FRAC, 0, - SET_PIXELS_FROM_MEMORY_SRC_X0_INT, region->sx, - SET_PIXELS_FROM_MEMORY_SRC_Y0_FRAC, 0, - PIXELS_FROM_MEMORY_SRC_Y0_INT, region->sy); - PUSH_KICK(push); - return 0; -} - -int -nvc0_fbcon_imageblit(struct fb_info *info, const struct fb_image *image) -{ - struct nouveau_fbdev *nfbdev = info->par; - struct nouveau_drm *drm = nouveau_drm(nfbdev->helper.dev); - struct nouveau_channel *chan = drm->channel; - struct nvif_push *push = chan->chan.push; - uint32_t dwords, *data = (uint32_t *)image->data; - uint32_t mask = ~(~0 >> (32 - info->var.bits_per_pixel)); - uint32_t *palette = info->pseudo_palette, bg, fg; - int ret; - - if (image->depth != 1) - return -ENODEV; - - if (info->fix.visual == FB_VISUAL_TRUECOLOR || - info->fix.visual == FB_VISUAL_DIRECTCOLOR) { - bg = palette[image->bg_color] | mask; - fg = palette[image->fg_color] | mask; - } else { - bg = image->bg_color; - fg = image->fg_color; - } - - ret = PUSH_WAIT(push, 11); - if (ret) - return ret; - - PUSH_MTHD(push, NV902D, SET_PIXELS_FROM_CPU_COLOR0, bg, - SET_PIXELS_FROM_CPU_COLOR1, fg); - - PUSH_MTHD(push, NV902D, SET_PIXELS_FROM_CPU_SRC_WIDTH, image->width, - SET_PIXELS_FROM_CPU_SRC_HEIGHT, image->height); - - PUSH_MTHD(push, NV902D, SET_PIXELS_FROM_CPU_DST_X0_FRAC, 0, - SET_PIXELS_FROM_CPU_DST_X0_INT, image->dx, - SET_PIXELS_FROM_CPU_DST_Y0_FRAC, 0, - SET_PIXELS_FROM_CPU_DST_Y0_INT, image->dy); - - dwords = ALIGN(ALIGN(image->width, 8) * image->height, 32) >> 5; - while (dwords) { - int count = dwords > 2047 ? 2047 : dwords; - - ret = PUSH_WAIT(push, count + 1); - if (ret) - return ret; - - dwords -= count; - - PUSH_NINC(push, NV902D, PIXELS_FROM_CPU_DATA, data, count); - data += count; - } - - PUSH_KICK(push); - return 0; -} - -int -nvc0_fbcon_accel_init(struct fb_info *info) -{ - struct nouveau_fbdev *nfbdev = info->par; - struct drm_device *dev = nfbdev->helper.dev; - struct nouveau_drm *drm = nouveau_drm(dev); - struct nouveau_channel *chan = drm->channel; - struct nvif_push *push = chan->chan.push; - int ret, format; - - ret = nvif_object_ctor(&chan->user, "fbconTwoD", 0x902d, 0x902d, - NULL, 0, &nfbdev->twod); - if (ret) - return ret; - - switch (info->var.bits_per_pixel) { - case 8: - format = NV902D_SET_DST_FORMAT_V_Y8; - break; - case 15: - format = NV902D_SET_DST_FORMAT_V_X1R5G5B5; - break; - case 16: - format = NV902D_SET_DST_FORMAT_V_R5G6B5; - break; - case 32: - switch (info->var.transp.length) { - case 0: /* depth 24 */ - case 8: /* depth 32, just use 24.. */ - format = NV902D_SET_DST_FORMAT_V_X8R8G8B8; - break; - case 2: /* depth 30 */ - format = NV902D_SET_DST_FORMAT_V_A2B10G10R10; - break; - default: - return -EINVAL; - } - break; - default: - return -EINVAL; - } - - ret = PUSH_WAIT(push, 52); - if (ret) { - WARN_ON(1); - nouveau_fbcon_gpu_lockup(info); - return ret; - } - - PUSH_MTHD(push, NV902D, SET_OBJECT, nfbdev->twod.handle); - - PUSH_MTHD(push, NV902D, SET_DST_FORMAT, - NVVAL(NV902D, SET_DST_FORMAT, V, format), - - SET_DST_MEMORY_LAYOUT, - NVDEF(NV902D, SET_DST_MEMORY_LAYOUT, V, PITCH)); - - PUSH_MTHD(push, NV902D, SET_DST_PITCH, info->fix.line_length, - SET_DST_WIDTH, info->var.xres_virtual, - SET_DST_HEIGHT, info->var.yres_virtual, - - SET_DST_OFFSET_UPPER, - NVVAL(NV902D, SET_DST_OFFSET_UPPER, V, upper_32_bits(nfbdev->vma->addr)), - - SET_DST_OFFSET_LOWER, - NVVAL(NV902D, SET_DST_OFFSET_LOWER, V, lower_32_bits(nfbdev->vma->addr))); - - PUSH_MTHD(push, NV902D, SET_SRC_FORMAT, - NVVAL(NV902D, SET_SRC_FORMAT, V, format), - - SET_SRC_MEMORY_LAYOUT, - NVDEF(NV902D, SET_SRC_MEMORY_LAYOUT, V, PITCH)); - - PUSH_MTHD(push, NV902D, SET_SRC_PITCH, info->fix.line_length, - SET_SRC_WIDTH, info->var.xres_virtual, - SET_SRC_HEIGHT, info->var.yres_virtual, - - SET_SRC_OFFSET_UPPER, - NVVAL(NV902D, SET_SRC_OFFSET_UPPER, V, upper_32_bits(nfbdev->vma->addr)), - - SET_SRC_OFFSET_LOWER, - NVVAL(NV902D, SET_SRC_OFFSET_LOWER, V, lower_32_bits(nfbdev->vma->addr))); - - PUSH_IMMD(push, NV902D, SET_CLIP_ENABLE, - NVDEF(NV902D, SET_CLIP_ENABLE, V, FALSE)); - - PUSH_IMMD(push, NV902D, SET_ROP, - NVVAL(NV902D, SET_ROP, V, 0x55)); - - PUSH_IMMD(push, NV902D, SET_OPERATION, - NVDEF(NV902D, SET_OPERATION, V, SRCCOPY)); - - PUSH_MTHD(push, NV902D, SET_MONOCHROME_PATTERN_COLOR_FORMAT, - NVDEF(NV902D, SET_MONOCHROME_PATTERN_COLOR_FORMAT, V, A8R8G8B8), - - SET_MONOCHROME_PATTERN_FORMAT, - NVDEF(NV902D, SET_MONOCHROME_PATTERN_FORMAT, V, LE_M1)); - - PUSH_MTHD(push, NV902D, RENDER_SOLID_PRIM_MODE, - NVDEF(NV902D, RENDER_SOLID_PRIM_MODE, V, RECTS), - - SET_RENDER_SOLID_PRIM_COLOR_FORMAT, - NVVAL(NV902D, SET_RENDER_SOLID_PRIM_COLOR_FORMAT, V, format)); - - PUSH_MTHD(push, NV902D, SET_PIXELS_FROM_CPU_DATA_TYPE, - NVDEF(NV902D, SET_PIXELS_FROM_CPU_DATA_TYPE, V, INDEX), - - SET_PIXELS_FROM_CPU_COLOR_FORMAT, - NVVAL(NV902D, SET_PIXELS_FROM_CPU_COLOR_FORMAT, V, format), - - SET_PIXELS_FROM_CPU_INDEX_FORMAT, - NVDEF(NV902D, SET_PIXELS_FROM_CPU_INDEX_FORMAT, V, I1), - - SET_PIXELS_FROM_CPU_MONO_FORMAT, - NVDEF(NV902D, SET_PIXELS_FROM_CPU_MONO_FORMAT, V, CGA6_M1), - - SET_PIXELS_FROM_CPU_WRAP, - NVDEF(NV902D, SET_PIXELS_FROM_CPU_WRAP, V, WRAP_BYTE)); - - PUSH_IMMD(push, NV902D, SET_PIXELS_FROM_CPU_MONO_OPACITY, - NVDEF(NV902D, SET_PIXELS_FROM_CPU_MONO_OPACITY, V, OPAQUE)); - - PUSH_MTHD(push, NV902D, SET_PIXELS_FROM_CPU_DX_DU_FRAC, 0, - SET_PIXELS_FROM_CPU_DX_DU_INT, 1, - SET_PIXELS_FROM_CPU_DY_DV_FRAC, 0, - SET_PIXELS_FROM_CPU_DY_DV_INT, 1); - - PUSH_IMMD(push, NV902D, SET_PIXELS_FROM_MEMORY_SAFE_OVERLAP, - NVDEF(NV902D, SET_PIXELS_FROM_MEMORY_SAFE_OVERLAP, V, TRUE)); - - PUSH_MTHD(push, NV902D, SET_PIXELS_FROM_MEMORY_DU_DX_FRAC, 0, - SET_PIXELS_FROM_MEMORY_DU_DX_INT, 1, - SET_PIXELS_FROM_MEMORY_DV_DY_FRAC, 0, - SET_PIXELS_FROM_MEMORY_DV_DY_INT, 1); - PUSH_KICK(push); - return 0; -} - diff --git a/drivers/gpu/drm/nouveau/nvif/Kbuild b/drivers/gpu/drm/nouveau/nvif/Kbuild index 6abc4bc42e35..b7963a39dd91 100644 --- a/drivers/gpu/drm/nouveau/nvif/Kbuild +++ b/drivers/gpu/drm/nouveau/nvif/Kbuild @@ -5,10 +5,11 @@ nvif-y += nvif/conn.o nvif-y += nvif/device.o nvif-y += nvif/disp.o nvif-y += nvif/driver.o +nvif-y += nvif/event.o nvif-y += nvif/fifo.o +nvif-y += nvif/head.o nvif-y += nvif/mem.o nvif-y += nvif/mmu.o -nvif-y += nvif/notify.o nvif-y += nvif/outp.o nvif-y += nvif/timer.o nvif-y += nvif/vmm.o diff --git a/drivers/gpu/drm/nouveau/nvif/conn.c b/drivers/gpu/drm/nouveau/nvif/conn.c index 4ce935d58c90..a3cf91aeae2d 100644 --- a/drivers/gpu/drm/nouveau/nvif/conn.c +++ b/drivers/gpu/drm/nouveau/nvif/conn.c @@ -27,6 +27,25 @@ #include <nvif/if0011.h> int +nvif_conn_event_ctor(struct nvif_conn *conn, const char *name, nvif_event_func func, u8 types, + struct nvif_event *event) +{ + struct { + struct nvif_event_v0 base; + struct nvif_conn_event_v0 conn; + } args; + int ret; + + args.conn.version = 0; + args.conn.types = types; + + ret = nvif_event_ctor_(&conn->object, name ?: "nvifConnHpd", nvif_conn_id(conn), + func, true, &args.base, sizeof(args), false, event); + NVIF_DEBUG(&conn->object, "[NEW EVENT:HPD types:%02x]", types); + return ret; +} + +int nvif_conn_hpd_status(struct nvif_conn *conn) { struct nvif_conn_hpd_status_v0 args; diff --git a/drivers/gpu/drm/nouveau/nvif/disp.c b/drivers/gpu/drm/nouveau/nvif/disp.c index 926b0c04b1e8..09915f2715af 100644 --- a/drivers/gpu/drm/nouveau/nvif/disp.c +++ b/drivers/gpu/drm/nouveau/nvif/disp.c @@ -72,9 +72,10 @@ nvif_disp_ctor(struct nvif_device *device, const char *name, s32 oclass, struct if (ret) return ret; - NVIF_DEBUG(&disp->object, "[NEW] conn_mask:%08x outp_mask:%08x", - args.conn_mask, args.outp_mask); + NVIF_DEBUG(&disp->object, "[NEW] conn_mask:%08x outp_mask:%08x head_mask:%08x", + args.conn_mask, args.outp_mask, args.head_mask); disp->conn_mask = args.conn_mask; disp->outp_mask = args.outp_mask; + disp->head_mask = args.head_mask; return 0; } diff --git a/drivers/gpu/drm/nouveau/nvif/event.c b/drivers/gpu/drm/nouveau/nvif/event.c new file mode 100644 index 000000000000..61ff4d6eba9f --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvif/event.c @@ -0,0 +1,81 @@ +/* + * Copyright 2021 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ +#include <nvif/event.h> +#include <nvif/printf.h> + +#include <nvif/class.h> +#include <nvif/if000e.h> + +int +nvif_event_block(struct nvif_event *event) +{ + if (nvif_event_constructed(event)) { + int ret = nvif_mthd(&event->object, NVIF_EVENT_V0_BLOCK, NULL, 0); + NVIF_ERRON(ret, &event->object, "[BLOCK]"); + return ret; + } + return 0; +} + +int +nvif_event_allow(struct nvif_event *event) +{ + if (nvif_event_constructed(event)) { + int ret = nvif_mthd(&event->object, NVIF_EVENT_V0_ALLOW, NULL, 0); + NVIF_ERRON(ret, &event->object, "[ALLOW]"); + return ret; + } + return 0; +} + +void +nvif_event_dtor(struct nvif_event *event) +{ + nvif_object_dtor(&event->object); +} + +int +nvif_event_ctor_(struct nvif_object *parent, const char *name, u32 handle, nvif_event_func func, + bool wait, struct nvif_event_v0 *args, u32 argc, bool warn, + struct nvif_event *event) +{ + struct nvif_event_v0 _args; + int ret; + + if (!args) { + args = &_args; + argc = sizeof(_args); + } + + args->version = 0; + args->wait = wait; + + ret = nvif_object_ctor(parent, name ?: "nvifEvent", handle, + NVIF_CLASS_EVENT, args, argc, &event->object); + NVIF_ERRON(ret && warn, parent, "[NEW EVENT wait:%d size:%zd]", + args->wait, argc - sizeof(*args)); + if (ret) + return ret; + + event->func = func; + return 0; +} diff --git a/drivers/gpu/drm/nouveau/nvif/head.c b/drivers/gpu/drm/nouveau/nvif/head.c new file mode 100644 index 000000000000..f00e01d232db --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvif/head.c @@ -0,0 +1,58 @@ +/* + * Copyright 2021 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ +#include <nvif/head.h> +#include <nvif/disp.h> +#include <nvif/printf.h> + +#include <nvif/class.h> +#include <nvif/if0013.h> + +int +nvif_head_vblank_event_ctor(struct nvif_head *head, const char *name, nvif_event_func func, + bool wait, struct nvif_event *event) +{ + int ret = nvif_event_ctor(&head->object, name ?: "nvifHeadVBlank", nvif_head_id(head), + func, wait, NULL, 0, event); + NVIF_ERRON(ret, &head->object, "[NEW EVENT:VBLANK]"); + return ret; +} + +void +nvif_head_dtor(struct nvif_head *head) +{ + nvif_object_dtor(&head->object); +} + +int +nvif_head_ctor(struct nvif_disp *disp, const char *name, int id, struct nvif_head *head) +{ + struct nvif_head_v0 args; + int ret; + + args.version = 0; + args.id = id; + + ret = nvif_object_ctor(&disp->object, name ? name : "nvifHead", id, NVIF_CLASS_HEAD, + &args, sizeof(args), &head->object); + NVIF_ERRON(ret, &disp->object, "[NEW head id:%d]", args.id); + return ret; +} diff --git a/drivers/gpu/drm/nouveau/nvif/notify.c b/drivers/gpu/drm/nouveau/nvif/notify.c deleted file mode 100644 index 143c8dc6889e..000000000000 --- a/drivers/gpu/drm/nouveau/nvif/notify.c +++ /dev/null @@ -1,210 +0,0 @@ -/* - * Copyright 2014 Red Hat Inc. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR - * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. - * - * Authors: Ben Skeggs <bskeggs@redhat.com> - */ - -#include <nvif/client.h> -#include <nvif/driver.h> -#include <nvif/notify.h> -#include <nvif/object.h> -#include <nvif/ioctl.h> -#include <nvif/event.h> - -static inline int -nvif_notify_put_(struct nvif_notify *notify) -{ - struct nvif_object *object = notify->object; - struct { - struct nvif_ioctl_v0 ioctl; - struct nvif_ioctl_ntfy_put_v0 ntfy; - } args = { - .ioctl.type = NVIF_IOCTL_V0_NTFY_PUT, - .ntfy.index = notify->index, - }; - - if (atomic_inc_return(¬ify->putcnt) != 1) - return 0; - - return nvif_object_ioctl(object, &args, sizeof(args), NULL); -} - -int -nvif_notify_put(struct nvif_notify *notify) -{ - if (likely(notify->object) && - test_and_clear_bit(NVIF_NOTIFY_USER, ¬ify->flags)) { - int ret = nvif_notify_put_(notify); - if (test_bit(NVIF_NOTIFY_WORK, ¬ify->flags)) - flush_work(¬ify->work); - return ret; - } - return 0; -} - -static inline int -nvif_notify_get_(struct nvif_notify *notify) -{ - struct nvif_object *object = notify->object; - struct { - struct nvif_ioctl_v0 ioctl; - struct nvif_ioctl_ntfy_get_v0 ntfy; - } args = { - .ioctl.type = NVIF_IOCTL_V0_NTFY_GET, - .ntfy.index = notify->index, - }; - - if (atomic_dec_return(¬ify->putcnt) != 0) - return 0; - - return nvif_object_ioctl(object, &args, sizeof(args), NULL); -} - -int -nvif_notify_get(struct nvif_notify *notify) -{ - if (likely(notify->object) && - !test_and_set_bit(NVIF_NOTIFY_USER, ¬ify->flags)) - return nvif_notify_get_(notify); - return 0; -} - -static inline int -nvif_notify_func(struct nvif_notify *notify, bool keep) -{ - int ret = notify->func(notify); - if (ret == NVIF_NOTIFY_KEEP || - !test_and_clear_bit(NVIF_NOTIFY_USER, ¬ify->flags)) { - if (!keep) - atomic_dec(¬ify->putcnt); - else - nvif_notify_get_(notify); - } - return ret; -} - -static void -nvif_notify_work(struct work_struct *work) -{ - struct nvif_notify *notify = container_of(work, typeof(*notify), work); - nvif_notify_func(notify, true); -} - -int -nvif_notify(const void *header, u32 length, const void *data, u32 size) -{ - struct nvif_notify *notify = NULL; - const union { - struct nvif_notify_rep_v0 v0; - } *args = header; - int ret = NVIF_NOTIFY_DROP; - - if (length == sizeof(args->v0) && args->v0.version == 0) { - if (WARN_ON(args->v0.route)) - return NVIF_NOTIFY_DROP; - notify = (void *)(unsigned long)args->v0.token; - } - - if (!WARN_ON(notify == NULL)) { - struct nvif_client *client = notify->object->client; - if (!WARN_ON(notify->size != size)) { - atomic_inc(¬ify->putcnt); - if (test_bit(NVIF_NOTIFY_WORK, ¬ify->flags)) { - memcpy((void *)notify->data, data, size); - schedule_work(¬ify->work); - return NVIF_NOTIFY_DROP; - } - notify->data = data; - ret = nvif_notify_func(notify, client->driver->keep); - notify->data = NULL; - } - } - - return ret; -} - -int -nvif_notify_dtor(struct nvif_notify *notify) -{ - struct nvif_object *object = notify->object; - struct { - struct nvif_ioctl_v0 ioctl; - struct nvif_ioctl_ntfy_del_v0 ntfy; - } args = { - .ioctl.type = NVIF_IOCTL_V0_NTFY_DEL, - .ntfy.index = notify->index, - }; - int ret = nvif_notify_put(notify); - if (ret >= 0 && object) { - ret = nvif_object_ioctl(object, &args, sizeof(args), NULL); - notify->object = NULL; - kfree((void *)notify->data); - } - return ret; -} - -int -nvif_notify_ctor(struct nvif_object *object, const char *name, - int (*func)(struct nvif_notify *), bool work, u8 event, - void *data, u32 size, u32 reply, struct nvif_notify *notify) -{ - struct { - struct nvif_ioctl_v0 ioctl; - struct nvif_ioctl_ntfy_new_v0 ntfy; - struct nvif_notify_req_v0 req; - } *args; - int ret = -ENOMEM; - - notify->object = object; - notify->name = name ? name : "nvifNotify"; - notify->flags = 0; - atomic_set(¬ify->putcnt, 1); - notify->func = func; - notify->data = NULL; - notify->size = reply; - if (work) { - INIT_WORK(¬ify->work, nvif_notify_work); - set_bit(NVIF_NOTIFY_WORK, ¬ify->flags); - notify->data = kmalloc(notify->size, GFP_KERNEL); - if (!notify->data) - goto done; - } - - if (!(args = kmalloc(sizeof(*args) + size, GFP_KERNEL))) - goto done; - args->ioctl.version = 0; - args->ioctl.type = NVIF_IOCTL_V0_NTFY_NEW; - args->ntfy.version = 0; - args->ntfy.event = event; - args->req.version = 0; - args->req.reply = notify->size; - args->req.route = 0; - args->req.token = (unsigned long)(void *)notify; - - memcpy(args->req.data, data, size); - ret = nvif_object_ioctl(object, args, sizeof(*args) + size, NULL); - notify->index = args->ntfy.index; - kfree(args); -done: - if (ret) - nvif_notify_dtor(notify); - return ret; -} diff --git a/drivers/gpu/drm/nouveau/nvif/outp.c b/drivers/gpu/drm/nouveau/nvif/outp.c index 7bfe91a8d6f9..7da39f1eae9f 100644 --- a/drivers/gpu/drm/nouveau/nvif/outp.c +++ b/drivers/gpu/drm/nouveau/nvif/outp.c @@ -24,7 +24,177 @@ #include <nvif/printf.h> #include <nvif/class.h> -#include <nvif/if0012.h> + +int +nvif_outp_dp_mst_vcpi(struct nvif_outp *outp, int head, + u8 start_slot, u8 num_slots, u16 pbn, u16 aligned_pbn) +{ + struct nvif_outp_dp_mst_vcpi_v0 args; + int ret; + + args.version = 0; + args.head = head; + args.start_slot = start_slot; + args.num_slots = num_slots; + args.pbn = pbn; + args.aligned_pbn = aligned_pbn; + + ret = nvif_object_mthd(&outp->object, NVIF_OUTP_V0_DP_MST_VCPI, &args, sizeof(args)); + NVIF_ERRON(ret, &outp->object, + "[DP_MST_VCPI head:%d start_slot:%02x num_slots:%02x pbn:%04x aligned_pbn:%04x]", + args.head, args.start_slot, args.num_slots, args.pbn, args.aligned_pbn); + return ret; +} + +int +nvif_outp_dp_retrain(struct nvif_outp *outp) +{ + int ret = nvif_object_mthd(&outp->object, NVIF_OUTP_V0_DP_RETRAIN, NULL, 0); + NVIF_ERRON(ret, &outp->object, "[DP_RETRAIN]"); + return ret; +} + +int +nvif_outp_dp_aux_pwr(struct nvif_outp *outp, bool enable) +{ + struct nvif_outp_dp_aux_pwr_v0 args; + int ret; + + args.version = 0; + args.state = enable; + + ret = nvif_object_mthd(&outp->object, NVIF_OUTP_V0_DP_AUX_PWR, &args, sizeof(args)); + NVIF_ERRON(ret, &outp->object, "[DP_AUX_PWR state:%d]", args.state); + return ret; +} + +int +nvif_outp_hda_eld(struct nvif_outp *outp, int head, void *data, u32 size) +{ + struct { + struct nvif_outp_hda_eld_v0 mthd; + u8 data[128]; + } args; + int ret; + + if (WARN_ON(size > ARRAY_SIZE(args.data))) + return -EINVAL; + + args.mthd.version = 0; + args.mthd.head = head; + + memcpy(args.data, data, size); + ret = nvif_mthd(&outp->object, NVIF_OUTP_V0_HDA_ELD, &args, sizeof(args.mthd) + size); + NVIF_ERRON(ret, &outp->object, "[HDA_ELD head:%d size:%d]", head, size); + return ret; +} + +int +nvif_outp_infoframe(struct nvif_outp *outp, u8 type, struct nvif_outp_infoframe_v0 *args, u32 size) +{ + int ret; + + args->type = type; + + ret = nvif_mthd(&outp->object, NVIF_OUTP_V0_INFOFRAME, args, sizeof(*args) + size); + NVIF_ERRON(ret, &outp->object, "[INFOFRAME type:%d size:%d]", type, size); + return ret; +} + +void +nvif_outp_release(struct nvif_outp *outp) +{ + int ret = nvif_mthd(&outp->object, NVIF_OUTP_V0_RELEASE, NULL, 0); + NVIF_ERRON(ret, &outp->object, "[RELEASE]"); + outp->or.id = -1; +} + +static inline int +nvif_outp_acquire(struct nvif_outp *outp, u8 proto, struct nvif_outp_acquire_v0 *args) +{ + int ret; + + args->version = 0; + args->proto = proto; + + ret = nvif_mthd(&outp->object, NVIF_OUTP_V0_ACQUIRE, args, sizeof(*args)); + if (ret) + return ret; + + outp->or.id = args->or; + outp->or.link = args->link; + return 0; +} + +int +nvif_outp_acquire_dp(struct nvif_outp *outp, u8 dpcd[16], + int link_nr, int link_bw, bool hda, bool mst) +{ + struct nvif_outp_acquire_v0 args; + int ret; + + args.dp.link_nr = link_nr; + args.dp.link_bw = link_bw; + args.dp.hda = hda; + args.dp.mst = mst; + memcpy(args.dp.dpcd, dpcd, sizeof(args.dp.dpcd)); + + ret = nvif_outp_acquire(outp, NVIF_OUTP_ACQUIRE_V0_DP, &args); + NVIF_ERRON(ret, &outp->object, + "[ACQUIRE proto:DP link_nr:%d link_bw:%02x hda:%d mst:%d] or:%d link:%d", + args.dp.link_nr, args.dp.link_bw, args.dp.hda, args.dp.mst, args.or, args.link); + return ret; +} + +int +nvif_outp_acquire_lvds(struct nvif_outp *outp, bool dual, bool bpc8) +{ + struct nvif_outp_acquire_v0 args; + int ret; + + args.lvds.dual = dual; + args.lvds.bpc8 = bpc8; + + ret = nvif_outp_acquire(outp, NVIF_OUTP_ACQUIRE_V0_LVDS, &args); + NVIF_ERRON(ret, &outp->object, + "[ACQUIRE proto:LVDS dual:%d 8bpc:%d] or:%d link:%d", + args.lvds.dual, args.lvds.bpc8, args.or, args.link); + return ret; +} + +int +nvif_outp_acquire_tmds(struct nvif_outp *outp, int head, + bool hdmi, u8 max_ac_packet, u8 rekey, u8 scdc, bool hda) +{ + struct nvif_outp_acquire_v0 args; + int ret; + + args.tmds.head = head; + args.tmds.hdmi = hdmi; + args.tmds.hdmi_max_ac_packet = max_ac_packet; + args.tmds.hdmi_rekey = rekey; + args.tmds.hdmi_scdc = scdc; + args.tmds.hdmi_hda = hda; + + ret = nvif_outp_acquire(outp, NVIF_OUTP_ACQUIRE_V0_TMDS, &args); + NVIF_ERRON(ret, &outp->object, + "[ACQUIRE proto:TMDS head:%d hdmi:%d max_ac_packet:%d rekey:%d scdc:%d hda:%d]" + " or:%d link:%d", args.tmds.head, args.tmds.hdmi, args.tmds.hdmi_max_ac_packet, + args.tmds.hdmi_rekey, args.tmds.hdmi_scdc, args.tmds.hdmi_hda, + args.or, args.link); + return ret; +} + +int +nvif_outp_acquire_rgb_crt(struct nvif_outp *outp) +{ + struct nvif_outp_acquire_v0 args; + int ret; + + ret = nvif_outp_acquire(outp, NVIF_OUTP_ACQUIRE_V0_RGB_CRT, &args); + NVIF_ERRON(ret, &outp->object, "[ACQUIRE proto:RGB_CRT] or:%d", args.or); + return ret; +} int nvif_outp_load_detect(struct nvif_outp *outp, u32 loadval) @@ -58,5 +228,9 @@ nvif_outp_ctor(struct nvif_disp *disp, const char *name, int id, struct nvif_out ret = nvif_object_ctor(&disp->object, name ?: "nvifOutp", id, NVIF_CLASS_OUTP, &args, sizeof(args), &outp->object); NVIF_ERRON(ret, &disp->object, "[NEW outp id:%d]", id); - return ret; + if (ret) + return ret; + + outp->or.id = -1; + return 0; } diff --git a/drivers/gpu/drm/nouveau/nvif/user.c b/drivers/gpu/drm/nouveau/nvif/user.c index d89f5b67b304..b648a5e036af 100644 --- a/drivers/gpu/drm/nouveau/nvif/user.c +++ b/drivers/gpu/drm/nouveau/nvif/user.c @@ -41,7 +41,9 @@ nvif_user_ctor(struct nvif_device *device, const char *name) int version; const struct nvif_user_func *func; } users[] = { - { VOLTA_USERMODE_A, -1, &nvif_userc361 }, + { AMPERE_USERMODE_A, -1, &nvif_userc361 }, + { TURING_USERMODE_A, -1, &nvif_userc361 }, + { VOLTA_USERMODE_A, -1, &nvif_userc361 }, {} }; int cid, ret; diff --git a/drivers/gpu/drm/nouveau/nvkm/core/Kbuild b/drivers/gpu/drm/nouveau/nvkm/core/Kbuild index 2b471ab585b4..e40712023c73 100644 --- a/drivers/gpu/drm/nouveau/nvkm/core/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/core/Kbuild @@ -5,12 +5,13 @@ nvkm-y += nvkm/core/enum.o nvkm-y += nvkm/core/event.o nvkm-y += nvkm/core/firmware.o nvkm-y += nvkm/core/gpuobj.o +nvkm-y += nvkm/core/intr.o nvkm-y += nvkm/core/ioctl.o nvkm-y += nvkm/core/memory.o nvkm-y += nvkm/core/mm.o -nvkm-y += nvkm/core/notify.o nvkm-y += nvkm/core/object.o nvkm-y += nvkm/core/oproxy.o nvkm-y += nvkm/core/option.o nvkm-y += nvkm/core/ramht.o nvkm-y += nvkm/core/subdev.o +nvkm-y += nvkm/core/uevent.o diff --git a/drivers/gpu/drm/nouveau/nvkm/core/client.c b/drivers/gpu/drm/nouveau/nvkm/core/client.c index 0c8c55c73b12..ebdeb8eb9e77 100644 --- a/drivers/gpu/drm/nouveau/nvkm/core/client.c +++ b/drivers/gpu/drm/nouveau/nvkm/core/client.c @@ -23,7 +23,6 @@ */ #include <core/client.h> #include <core/device.h> -#include <core/notify.h> #include <core/option.h> #include <nvif/class.h> @@ -44,7 +43,7 @@ nvkm_uclient_new(const struct nvkm_oclass *oclass, void *argv, u32 argc, if (!(ret = nvif_unpack(ret, &argv, &argc, args->v0, 0, 0, false))){ args->v0.name[sizeof(args->v0.name) - 1] = 0; ret = nvkm_client_new(args->v0.name, args->v0.device, NULL, - NULL, oclass->client->ntfy, &client); + NULL, oclass->client->event, &client); if (ret) return ret; } else @@ -68,113 +67,6 @@ nvkm_uclient_sclass = { .ctor = nvkm_uclient_new, }; -struct nvkm_client_notify { - struct nvkm_client *client; - struct nvkm_notify n; - u8 version; - u8 size; - union { - struct nvif_notify_rep_v0 v0; - } rep; -}; - -static int -nvkm_client_notify(struct nvkm_notify *n) -{ - struct nvkm_client_notify *notify = container_of(n, typeof(*notify), n); - struct nvkm_client *client = notify->client; - return client->ntfy(¬ify->rep, notify->size, n->data, n->size); -} - -int -nvkm_client_notify_put(struct nvkm_client *client, int index) -{ - if (index < ARRAY_SIZE(client->notify)) { - if (client->notify[index]) { - nvkm_notify_put(&client->notify[index]->n); - return 0; - } - } - return -ENOENT; -} - -int -nvkm_client_notify_get(struct nvkm_client *client, int index) -{ - if (index < ARRAY_SIZE(client->notify)) { - if (client->notify[index]) { - nvkm_notify_get(&client->notify[index]->n); - return 0; - } - } - return -ENOENT; -} - -int -nvkm_client_notify_del(struct nvkm_client *client, int index) -{ - if (index < ARRAY_SIZE(client->notify)) { - if (client->notify[index]) { - nvkm_notify_fini(&client->notify[index]->n); - kfree(client->notify[index]); - client->notify[index] = NULL; - return 0; - } - } - return -ENOENT; -} - -int -nvkm_client_notify_new(struct nvkm_object *object, - struct nvkm_event *event, void *data, u32 size) -{ - struct nvkm_client *client = object->client; - struct nvkm_client_notify *notify; - union { - struct nvif_notify_req_v0 v0; - } *req = data; - u8 index, reply; - int ret = -ENOSYS; - - for (index = 0; index < ARRAY_SIZE(client->notify); index++) { - if (!client->notify[index]) - break; - } - - if (index == ARRAY_SIZE(client->notify)) - return -ENOSPC; - - notify = kzalloc(sizeof(*notify), GFP_KERNEL); - if (!notify) - return -ENOMEM; - - nvif_ioctl(object, "notify new size %d\n", size); - if (!(ret = nvif_unpack(ret, &data, &size, req->v0, 0, 0, true))) { - nvif_ioctl(object, "notify new vers %d reply %d route %02x " - "token %llx\n", req->v0.version, - req->v0.reply, req->v0.route, req->v0.token); - notify->version = req->v0.version; - notify->size = sizeof(notify->rep.v0); - notify->rep.v0.version = req->v0.version; - notify->rep.v0.route = req->v0.route; - notify->rep.v0.token = req->v0.token; - reply = req->v0.reply; - } - - if (ret == 0) { - ret = nvkm_notify_init(object, event, nvkm_client_notify, - false, data, size, reply, ¬ify->n); - if (ret == 0) { - client->notify[index] = notify; - notify->client = client; - return index; - } - } - - kfree(notify); - return ret; -} - static const struct nvkm_object_func nvkm_client; struct nvkm_client * nvkm_client_search(struct nvkm_client *client, u64 handle) @@ -255,23 +147,13 @@ nvkm_client_child_get(struct nvkm_object *object, int index, static int nvkm_client_fini(struct nvkm_object *object, bool suspend) { - struct nvkm_client *client = nvkm_client(object); - const char *name[2] = { "fini", "suspend" }; - int i; - nvif_debug(object, "%s notify\n", name[suspend]); - for (i = 0; i < ARRAY_SIZE(client->notify); i++) - nvkm_client_notify_put(client, i); return 0; } static void * nvkm_client_dtor(struct nvkm_object *object) { - struct nvkm_client *client = nvkm_client(object); - int i; - for (i = 0; i < ARRAY_SIZE(client->notify); i++) - nvkm_client_notify_del(client, i); - return client; + return nvkm_client(object); } static const struct nvkm_object_func @@ -283,10 +165,8 @@ nvkm_client = { }; int -nvkm_client_new(const char *name, u64 device, const char *cfg, - const char *dbg, - int (*ntfy)(const void *, u32, const void *, u32), - struct nvkm_client **pclient) +nvkm_client_new(const char *name, u64 device, const char *cfg, const char *dbg, + int (*event)(u64, void *, u32), struct nvkm_client **pclient) { struct nvkm_oclass oclass = { .base = nvkm_uclient_sclass }; struct nvkm_client *client; @@ -300,7 +180,7 @@ nvkm_client_new(const char *name, u64 device, const char *cfg, client->device = device; client->debug = nvkm_dbgopt(dbg, "CLIENT"); client->objroot = RB_ROOT; - client->ntfy = ntfy; + client->event = event; INIT_LIST_HEAD(&client->umem); spin_lock_init(&client->lock); return 0; diff --git a/drivers/gpu/drm/nouveau/nvkm/core/engine.c b/drivers/gpu/drm/nouveau/nvkm/core/engine.c index e41a39ae1597..36a31e9eea22 100644 --- a/drivers/gpu/drm/nouveau/nvkm/core/engine.c +++ b/drivers/gpu/drm/nouveau/nvkm/core/engine.c @@ -35,16 +35,23 @@ nvkm_engine_chsw_load(struct nvkm_engine *engine) return false; } +int +nvkm_engine_reset(struct nvkm_engine *engine) +{ + if (engine->func->reset) + return engine->func->reset(engine); + + nvkm_subdev_fini(&engine->subdev, false); + return nvkm_subdev_init(&engine->subdev); +} + void nvkm_engine_unref(struct nvkm_engine **pengine) { struct nvkm_engine *engine = *pengine; + if (engine) { - if (refcount_dec_and_mutex_lock(&engine->use.refcount, &engine->use.mutex)) { - nvkm_subdev_fini(&engine->subdev, false); - engine->use.enabled = false; - mutex_unlock(&engine->use.mutex); - } + nvkm_subdev_unref(&engine->subdev); *pengine = NULL; } } @@ -53,21 +60,13 @@ struct nvkm_engine * nvkm_engine_ref(struct nvkm_engine *engine) { int ret; + if (engine) { - if (!refcount_inc_not_zero(&engine->use.refcount)) { - mutex_lock(&engine->use.mutex); - if (!refcount_inc_not_zero(&engine->use.refcount)) { - engine->use.enabled = true; - if ((ret = nvkm_subdev_init(&engine->subdev))) { - engine->use.enabled = false; - mutex_unlock(&engine->use.mutex); - return ERR_PTR(ret); - } - refcount_set(&engine->use.refcount, 1); - } - mutex_unlock(&engine->use.mutex); - } + ret = nvkm_subdev_ref(&engine->subdev); + if (ret) + return ERR_PTR(ret); } + return engine; } @@ -91,14 +90,10 @@ static int nvkm_engine_info(struct nvkm_subdev *subdev, u64 mthd, u64 *data) { struct nvkm_engine *engine = nvkm_engine(subdev); - if (engine->func->info) { - if (!IS_ERR((engine = nvkm_engine_ref(engine)))) { - int ret = engine->func->info(engine, mthd, data); - nvkm_engine_unref(&engine); - return ret; - } - return PTR_ERR(engine); - } + + if (engine->func->info) + return engine->func->info(engine, mthd, data); + return -ENOSYS; } @@ -117,26 +112,6 @@ nvkm_engine_init(struct nvkm_subdev *subdev) struct nvkm_engine *engine = nvkm_engine(subdev); struct nvkm_fb *fb = subdev->device->fb; int ret = 0, i; - s64 time; - - if (!engine->use.enabled) { - nvkm_trace(subdev, "init skipped, engine has no users\n"); - return ret; - } - - if (engine->func->oneinit && !engine->subdev.oneinit) { - nvkm_trace(subdev, "one-time init running...\n"); - time = ktime_to_us(ktime_get()); - ret = engine->func->oneinit(engine); - if (ret) { - nvkm_trace(subdev, "one-time init failed, %d\n", ret); - return ret; - } - - engine->subdev.oneinit = true; - time = ktime_to_us(ktime_get()) - time; - nvkm_trace(subdev, "one-time init completed in %lldus\n", time); - } if (engine->func->init) ret = engine->func->init(engine); @@ -147,6 +122,17 @@ nvkm_engine_init(struct nvkm_subdev *subdev) } static int +nvkm_engine_oneinit(struct nvkm_subdev *subdev) +{ + struct nvkm_engine *engine = nvkm_engine(subdev); + + if (engine->func->oneinit) + return engine->func->oneinit(engine); + + return 0; +} + +static int nvkm_engine_preinit(struct nvkm_subdev *subdev) { struct nvkm_engine *engine = nvkm_engine(subdev); @@ -161,7 +147,6 @@ nvkm_engine_dtor(struct nvkm_subdev *subdev) struct nvkm_engine *engine = nvkm_engine(subdev); if (engine->func->dtor) return engine->func->dtor(engine); - mutex_destroy(&engine->use.mutex); return engine; } @@ -169,6 +154,7 @@ const struct nvkm_subdev_func nvkm_engine = { .dtor = nvkm_engine_dtor, .preinit = nvkm_engine_preinit, + .oneinit = nvkm_engine_oneinit, .init = nvkm_engine_init, .fini = nvkm_engine_fini, .info = nvkm_engine_info, @@ -179,10 +165,9 @@ int nvkm_engine_ctor(const struct nvkm_engine_func *func, struct nvkm_device *device, enum nvkm_subdev_type type, int inst, bool enable, struct nvkm_engine *engine) { - nvkm_subdev_ctor(&nvkm_engine, device, type, inst, &engine->subdev); engine->func = func; - refcount_set(&engine->use.refcount, 0); - mutex_init(&engine->use.mutex); + nvkm_subdev_ctor(&nvkm_engine, device, type, inst, &engine->subdev); + refcount_set(&engine->subdev.use.refcount, 0); if (!nvkm_boolopt(device->cfgopt, engine->subdev.name, enable)) { nvkm_debug(&engine->subdev, "disabled\n"); diff --git a/drivers/gpu/drm/nouveau/nvkm/core/event.c b/drivers/gpu/drm/nouveau/nvkm/core/event.c index 006618d77aa4..a6c877135598 100644 --- a/drivers/gpu/drm/nouveau/nvkm/core/event.c +++ b/drivers/gpu/drm/nouveau/nvkm/core/event.c @@ -20,54 +20,171 @@ * OTHER DEALINGS IN THE SOFTWARE. */ #include <core/event.h> -#include <core/notify.h> +#include <core/subdev.h> -void +static void nvkm_event_put(struct nvkm_event *event, u32 types, int index) { assert_spin_locked(&event->refs_lock); + + nvkm_trace(event->subdev, "event: decr %08x on %d\n", types, index); + while (types) { int type = __ffs(types); types &= ~(1 << type); if (--event->refs[index * event->types_nr + type] == 0) { + nvkm_trace(event->subdev, "event: blocking %d on %d\n", type, index); if (event->func->fini) event->func->fini(event, 1 << type, index); } } } -void +static void nvkm_event_get(struct nvkm_event *event, u32 types, int index) { assert_spin_locked(&event->refs_lock); + + nvkm_trace(event->subdev, "event: incr %08x on %d\n", types, index); + while (types) { int type = __ffs(types); types &= ~(1 << type); if (++event->refs[index * event->types_nr + type] == 1) { + nvkm_trace(event->subdev, "event: allowing %d on %d\n", type, index); if (event->func->init) event->func->init(event, 1 << type, index); } } } +static void +nvkm_event_ntfy_state(struct nvkm_event_ntfy *ntfy) +{ + struct nvkm_event *event = ntfy->event; + unsigned long flags; + + nvkm_trace(event->subdev, "event: ntfy state changed\n"); + spin_lock_irqsave(&event->refs_lock, flags); + + if (atomic_read(&ntfy->allowed) != ntfy->running) { + if (ntfy->running) { + nvkm_event_put(ntfy->event, ntfy->bits, ntfy->id); + ntfy->running = false; + } else { + nvkm_event_get(ntfy->event, ntfy->bits, ntfy->id); + ntfy->running = true; + } + } + + spin_unlock_irqrestore(&event->refs_lock, flags); +} + +static void +nvkm_event_ntfy_remove(struct nvkm_event_ntfy *ntfy) +{ + spin_lock_irq(&ntfy->event->list_lock); + list_del_init(&ntfy->head); + spin_unlock_irq(&ntfy->event->list_lock); +} + +static void +nvkm_event_ntfy_insert(struct nvkm_event_ntfy *ntfy) +{ + spin_lock_irq(&ntfy->event->list_lock); + list_add_tail(&ntfy->head, &ntfy->event->ntfy); + spin_unlock_irq(&ntfy->event->list_lock); +} + +static void +nvkm_event_ntfy_block_(struct nvkm_event_ntfy *ntfy, bool wait) +{ + struct nvkm_subdev *subdev = ntfy->event->subdev; + + nvkm_trace(subdev, "event: ntfy block %08x on %d wait:%d\n", ntfy->bits, ntfy->id, wait); + + if (atomic_xchg(&ntfy->allowed, 0) == 1) { + nvkm_event_ntfy_state(ntfy); + if (wait) + nvkm_event_ntfy_remove(ntfy); + } +} + void -nvkm_event_send(struct nvkm_event *event, u32 types, int index, - void *data, u32 size) +nvkm_event_ntfy_block(struct nvkm_event_ntfy *ntfy) { - struct nvkm_notify *notify; + if (ntfy->event) + nvkm_event_ntfy_block_(ntfy, ntfy->wait); +} + +void +nvkm_event_ntfy_allow(struct nvkm_event_ntfy *ntfy) +{ + nvkm_trace(ntfy->event->subdev, "event: ntfy allow %08x on %d\n", ntfy->bits, ntfy->id); + + if (atomic_xchg(&ntfy->allowed, 1) == 0) { + nvkm_event_ntfy_state(ntfy); + if (ntfy->wait) + nvkm_event_ntfy_insert(ntfy); + } +} + +void +nvkm_event_ntfy_del(struct nvkm_event_ntfy *ntfy) +{ + struct nvkm_event *event = ntfy->event; + + if (!event) + return; + + nvkm_trace(event->subdev, "event: ntfy del %08x on %d\n", ntfy->bits, ntfy->id); + + nvkm_event_ntfy_block_(ntfy, false); + nvkm_event_ntfy_remove(ntfy); + ntfy->event = NULL; +} + +void +nvkm_event_ntfy_add(struct nvkm_event *event, int id, u32 bits, bool wait, nvkm_event_func func, + struct nvkm_event_ntfy *ntfy) +{ + nvkm_trace(event->subdev, "event: ntfy add %08x on %d wait:%d\n", id, bits, wait); + + ntfy->event = event; + ntfy->id = id; + ntfy->bits = bits; + ntfy->wait = wait; + ntfy->func = func; + atomic_set(&ntfy->allowed, 0); + ntfy->running = false; + INIT_LIST_HEAD(&ntfy->head); + if (!ntfy->wait) + nvkm_event_ntfy_insert(ntfy); +} + +bool +nvkm_event_ntfy_valid(struct nvkm_event *event, int id, u32 bits) +{ + return true; +} + +void +nvkm_event_ntfy(struct nvkm_event *event, int id, u32 bits) +{ + struct nvkm_event_ntfy *ntfy, *ntmp; unsigned long flags; - if (!event->refs || WARN_ON(index >= event->index_nr)) + if (!event->refs || WARN_ON(id >= event->index_nr)) return; + nvkm_trace(event->subdev, "event: ntfy %08x on %d\n", bits, id); spin_lock_irqsave(&event->list_lock, flags); - list_for_each_entry(notify, &event->list, head) { - if (notify->index == index && (notify->types & types)) { - if (event->func->send) { - event->func->send(data, size, notify); - continue; - } - nvkm_notify_send(notify, data, size); + + list_for_each_entry_safe(ntfy, ntmp, &event->ntfy, head) { + if (ntfy->id == id && ntfy->bits & bits) { + if (atomic_read(&ntfy->allowed)) + ntfy->func(ntfy, ntfy->bits & bits); } } + spin_unlock_irqrestore(&event->list_lock, flags); } @@ -81,20 +198,17 @@ nvkm_event_fini(struct nvkm_event *event) } int -nvkm_event_init(const struct nvkm_event_func *func, int types_nr, int index_nr, - struct nvkm_event *event) +__nvkm_event_init(const struct nvkm_event_func *func, struct nvkm_subdev *subdev, + int types_nr, int index_nr, struct nvkm_event *event) { - event->refs = kzalloc(array3_size(index_nr, types_nr, - sizeof(*event->refs)), - GFP_KERNEL); + event->refs = kzalloc(array3_size(index_nr, types_nr, sizeof(*event->refs)), GFP_KERNEL); if (!event->refs) return -ENOMEM; event->func = func; + event->subdev = subdev; event->types_nr = types_nr; event->index_nr = index_nr; - spin_lock_init(&event->refs_lock); - spin_lock_init(&event->list_lock); - INIT_LIST_HEAD(&event->list); + INIT_LIST_HEAD(&event->ntfy); return 0; } diff --git a/drivers/gpu/drm/nouveau/nvkm/core/firmware.c b/drivers/gpu/drm/nouveau/nvkm/core/firmware.c index ca1f8463cff5..fcf2a002f6cb 100644 --- a/drivers/gpu/drm/nouveau/nvkm/core/firmware.c +++ b/drivers/gpu/drm/nouveau/nvkm/core/firmware.c @@ -22,6 +22,9 @@ #include <core/device.h> #include <core/firmware.h> +#include <subdev/fb.h> +#include <subdev/mmu.h> + int nvkm_firmware_load_name(const struct nvkm_subdev *subdev, const char *base, const char *name, int ver, const struct firmware **pfw) @@ -107,3 +110,127 @@ nvkm_firmware_put(const struct firmware *fw) { release_firmware(fw); } + +#define nvkm_firmware_mem(p) container_of((p), struct nvkm_firmware, mem.memory) + +static int +nvkm_firmware_mem_map(struct nvkm_memory *memory, u64 offset, struct nvkm_vmm *vmm, + struct nvkm_vma *vma, void *argv, u32 argc) +{ + struct nvkm_firmware *fw = nvkm_firmware_mem(memory); + struct nvkm_vmm_map map = { + .memory = &fw->mem.memory, + .offset = offset, + .sgl = &fw->mem.sgl, + }; + + if (WARN_ON(fw->func->type != NVKM_FIRMWARE_IMG_DMA)) + return -ENOSYS; + + return nvkm_vmm_map(vmm, vma, argv, argc, &map); +} + +static u64 +nvkm_firmware_mem_size(struct nvkm_memory *memory) +{ + return sg_dma_len(&nvkm_firmware_mem(memory)->mem.sgl); +} + +static u64 +nvkm_firmware_mem_addr(struct nvkm_memory *memory) +{ + return nvkm_firmware_mem(memory)->phys; +} + +static u8 +nvkm_firmware_mem_page(struct nvkm_memory *memory) +{ + return PAGE_SHIFT; +} + +static enum nvkm_memory_target +nvkm_firmware_mem_target(struct nvkm_memory *memory) +{ + return NVKM_MEM_TARGET_HOST; +} + +static void * +nvkm_firmware_mem_dtor(struct nvkm_memory *memory) +{ + return NULL; +} + +static const struct nvkm_memory_func +nvkm_firmware_mem = { + .dtor = nvkm_firmware_mem_dtor, + .target = nvkm_firmware_mem_target, + .page = nvkm_firmware_mem_page, + .addr = nvkm_firmware_mem_addr, + .size = nvkm_firmware_mem_size, + .map = nvkm_firmware_mem_map, +}; + +void +nvkm_firmware_dtor(struct nvkm_firmware *fw) +{ + struct nvkm_memory *memory = &fw->mem.memory; + + if (!fw->img) + return; + + switch (fw->func->type) { + case NVKM_FIRMWARE_IMG_RAM: + kfree(fw->img); + break; + case NVKM_FIRMWARE_IMG_DMA: + nvkm_memory_unref(&memory); + dma_free_coherent(fw->device->dev, sg_dma_len(&fw->mem.sgl), fw->img, fw->phys); + break; + default: + WARN_ON(1); + break; + } + + fw->img = NULL; +} + +int +nvkm_firmware_ctor(const struct nvkm_firmware_func *func, const char *name, + struct nvkm_device *device, const void *src, int len, struct nvkm_firmware *fw) +{ + fw->func = func; + fw->name = name; + fw->device = device; + fw->len = len; + + switch (fw->func->type) { + case NVKM_FIRMWARE_IMG_RAM: + fw->img = kmemdup(src, fw->len, GFP_KERNEL); + break; + case NVKM_FIRMWARE_IMG_DMA: { + dma_addr_t addr; + + len = ALIGN(fw->len, PAGE_SIZE); + + fw->img = dma_alloc_coherent(fw->device->dev, len, &addr, GFP_KERNEL); + if (fw->img) { + memcpy(fw->img, src, fw->len); + fw->phys = addr; + } + + sg_init_one(&fw->mem.sgl, fw->img, len); + sg_dma_address(&fw->mem.sgl) = fw->phys; + sg_dma_len(&fw->mem.sgl) = len; + } + break; + default: + WARN_ON(1); + return -EINVAL; + } + + if (!fw->img) + return -ENOMEM; + + nvkm_memory_ctor(&nvkm_firmware_mem, &fw->mem.memory); + return 0; +} diff --git a/drivers/gpu/drm/nouveau/nvkm/core/intr.c b/drivers/gpu/drm/nouveau/nvkm/core/intr.c new file mode 100644 index 000000000000..e20b7ca218c3 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/core/intr.c @@ -0,0 +1,442 @@ +/* + * Copyright 2021 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ +#include <core/intr.h> +#include <core/device.h> +#include <core/subdev.h> +#include <subdev/pci.h> +#include <subdev/top.h> + +static int +nvkm_intr_xlat(struct nvkm_subdev *subdev, struct nvkm_intr *intr, + enum nvkm_intr_type type, int *leaf, u32 *mask) +{ + struct nvkm_device *device = subdev->device; + + if (type < NVKM_INTR_VECTOR_0) { + if (type == NVKM_INTR_SUBDEV) { + const struct nvkm_intr_data *data = intr->data; + struct nvkm_top_device *tdev; + + while (data && data->mask) { + if (data->type == NVKM_SUBDEV_TOP) { + list_for_each_entry(tdev, &device->top->device, head) { + if (tdev->intr >= 0 && + tdev->type == subdev->type && + tdev->inst == subdev->inst) { + if (data->mask & BIT(tdev->intr)) { + *leaf = data->leaf; + *mask = BIT(tdev->intr); + return 0; + } + } + } + } else + if (data->type == subdev->type && data->inst == subdev->inst) { + *leaf = data->leaf; + *mask = data->mask; + return 0; + } + + data++; + } + } else { + return -ENOSYS; + } + } else { + if (type < intr->leaves * sizeof(*intr->stat) * 8) { + *leaf = type / 32; + *mask = BIT(type % 32); + return 0; + } + } + + return -EINVAL; +} + +static struct nvkm_intr * +nvkm_intr_find(struct nvkm_subdev *subdev, enum nvkm_intr_type type, int *leaf, u32 *mask) +{ + struct nvkm_intr *intr; + int ret; + + list_for_each_entry(intr, &subdev->device->intr.intr, head) { + ret = nvkm_intr_xlat(subdev, intr, type, leaf, mask); + if (ret == 0) + return intr; + } + + return NULL; +} + +static void +nvkm_intr_allow_locked(struct nvkm_intr *intr, int leaf, u32 mask) +{ + intr->mask[leaf] |= mask; + if (intr->func->allow) { + if (intr->func->reset) + intr->func->reset(intr, leaf, mask); + intr->func->allow(intr, leaf, mask); + } +} + +void +nvkm_intr_allow(struct nvkm_subdev *subdev, enum nvkm_intr_type type) +{ + struct nvkm_device *device = subdev->device; + struct nvkm_intr *intr; + unsigned long flags; + int leaf; + u32 mask; + + intr = nvkm_intr_find(subdev, type, &leaf, &mask); + if (intr) { + nvkm_debug(intr->subdev, "intr %d/%08x allowed by %s\n", leaf, mask, subdev->name); + spin_lock_irqsave(&device->intr.lock, flags); + nvkm_intr_allow_locked(intr, leaf, mask); + spin_unlock_irqrestore(&device->intr.lock, flags); + } +} + +static void +nvkm_intr_block_locked(struct nvkm_intr *intr, int leaf, u32 mask) +{ + intr->mask[leaf] &= ~mask; + if (intr->func->block) + intr->func->block(intr, leaf, mask); +} + +void +nvkm_intr_block(struct nvkm_subdev *subdev, enum nvkm_intr_type type) +{ + struct nvkm_device *device = subdev->device; + struct nvkm_intr *intr; + unsigned long flags; + int leaf; + u32 mask; + + intr = nvkm_intr_find(subdev, type, &leaf, &mask); + if (intr) { + nvkm_debug(intr->subdev, "intr %d/%08x blocked by %s\n", leaf, mask, subdev->name); + spin_lock_irqsave(&device->intr.lock, flags); + nvkm_intr_block_locked(intr, leaf, mask); + spin_unlock_irqrestore(&device->intr.lock, flags); + } +} + +static void +nvkm_intr_rearm_locked(struct nvkm_device *device) +{ + struct nvkm_intr *intr; + + list_for_each_entry(intr, &device->intr.intr, head) + intr->func->rearm(intr); +} + +static void +nvkm_intr_unarm_locked(struct nvkm_device *device) +{ + struct nvkm_intr *intr; + + list_for_each_entry(intr, &device->intr.intr, head) + intr->func->unarm(intr); +} + +static irqreturn_t +nvkm_intr(int irq, void *arg) +{ + struct nvkm_device *device = arg; + struct nvkm_intr *intr; + struct nvkm_inth *inth; + irqreturn_t ret = IRQ_NONE; + bool pending = false; + int prio, leaf; + + /* Disable all top-level interrupt sources, and re-arm MSI interrupts. */ + spin_lock(&device->intr.lock); + if (!device->intr.armed) + goto done_unlock; + + nvkm_intr_unarm_locked(device); + nvkm_pci_msi_rearm(device); + + /* Fetch pending interrupt masks. */ + list_for_each_entry(intr, &device->intr.intr, head) { + if (intr->func->pending(intr)) + pending = true; + } + + if (!pending) + goto done; + + /* Check that GPU is still on the bus by reading NV_PMC_BOOT_0. */ + if (WARN_ON(nvkm_rd32(device, 0x000000) == 0xffffffff)) + goto done; + + /* Execute handlers. */ + for (prio = 0; prio < ARRAY_SIZE(device->intr.prio); prio++) { + list_for_each_entry(inth, &device->intr.prio[prio], head) { + struct nvkm_intr *intr = inth->intr; + + if (intr->stat[inth->leaf] & inth->mask) { + if (atomic_read(&inth->allowed)) { + if (intr->func->reset) + intr->func->reset(intr, inth->leaf, inth->mask); + if (inth->func(inth) == IRQ_HANDLED) + ret = IRQ_HANDLED; + } + } + } + } + + /* Nothing handled? Some debugging/protection from IRQ storms is in order... */ + if (ret == IRQ_NONE) { + list_for_each_entry(intr, &device->intr.intr, head) { + for (leaf = 0; leaf < intr->leaves; leaf++) { + if (intr->stat[leaf]) { + nvkm_warn(intr->subdev, "intr%d: %08x\n", + leaf, intr->stat[leaf]); + nvkm_intr_block_locked(intr, leaf, intr->stat[leaf]); + } + } + } + } + +done: + /* Re-enable all top-level interrupt sources. */ + nvkm_intr_rearm_locked(device); +done_unlock: + spin_unlock(&device->intr.lock); + return ret; +} + +int +nvkm_intr_add(const struct nvkm_intr_func *func, const struct nvkm_intr_data *data, + struct nvkm_subdev *subdev, int leaves, struct nvkm_intr *intr) +{ + struct nvkm_device *device = subdev->device; + int i; + + intr->func = func; + intr->data = data; + intr->subdev = subdev; + intr->leaves = leaves; + intr->stat = kcalloc(leaves, sizeof(*intr->stat), GFP_KERNEL); + intr->mask = kcalloc(leaves, sizeof(*intr->mask), GFP_KERNEL); + if (!intr->stat || !intr->mask) { + kfree(intr->stat); + return -ENOMEM; + } + + if (intr->subdev->debug >= NV_DBG_DEBUG) { + for (i = 0; i < intr->leaves; i++) + intr->mask[i] = ~0; + } + + spin_lock_irq(&device->intr.lock); + list_add_tail(&intr->head, &device->intr.intr); + spin_unlock_irq(&device->intr.lock); + return 0; +} + +static irqreturn_t +nvkm_intr_subdev(struct nvkm_inth *inth) +{ + struct nvkm_subdev *subdev = container_of(inth, typeof(*subdev), inth); + + nvkm_subdev_intr(subdev); + return IRQ_HANDLED; +} + +static void +nvkm_intr_subdev_add_dev(struct nvkm_intr *intr, enum nvkm_subdev_type type, int inst) +{ + struct nvkm_subdev *subdev; + enum nvkm_intr_prio prio; + int ret; + + subdev = nvkm_device_subdev(intr->subdev->device, type, inst); + if (!subdev || !subdev->func->intr) + return; + + if (type == NVKM_ENGINE_DISP) + prio = NVKM_INTR_PRIO_VBLANK; + else + prio = NVKM_INTR_PRIO_NORMAL; + + ret = nvkm_inth_add(intr, NVKM_INTR_SUBDEV, prio, subdev, nvkm_intr_subdev, &subdev->inth); + if (WARN_ON(ret)) + return; + + nvkm_inth_allow(&subdev->inth); +} + +static void +nvkm_intr_subdev_add(struct nvkm_intr *intr) +{ + const struct nvkm_intr_data *data; + struct nvkm_device *device = intr->subdev->device; + struct nvkm_top_device *tdev; + + for (data = intr->data; data && data->mask; data++) { + if (data->legacy) { + if (data->type == NVKM_SUBDEV_TOP) { + list_for_each_entry(tdev, &device->top->device, head) { + if (tdev->intr < 0 || !(data->mask & BIT(tdev->intr))) + continue; + + nvkm_intr_subdev_add_dev(intr, tdev->type, tdev->inst); + } + } else { + nvkm_intr_subdev_add_dev(intr, data->type, data->inst); + } + } + } +} + +void +nvkm_intr_rearm(struct nvkm_device *device) +{ + struct nvkm_intr *intr; + int i; + + if (unlikely(!device->intr.legacy_done)) { + list_for_each_entry(intr, &device->intr.intr, head) + nvkm_intr_subdev_add(intr); + device->intr.legacy_done = true; + } + + spin_lock_irq(&device->intr.lock); + list_for_each_entry(intr, &device->intr.intr, head) { + for (i = 0; intr->func->block && i < intr->leaves; i++) { + intr->func->block(intr, i, ~0); + intr->func->allow(intr, i, intr->mask[i]); + } + } + + nvkm_intr_rearm_locked(device); + device->intr.armed = true; + spin_unlock_irq(&device->intr.lock); +} + +void +nvkm_intr_unarm(struct nvkm_device *device) +{ + spin_lock_irq(&device->intr.lock); + nvkm_intr_unarm_locked(device); + device->intr.armed = false; + spin_unlock_irq(&device->intr.lock); +} + +int +nvkm_intr_install(struct nvkm_device *device) +{ + int ret; + + device->intr.irq = device->func->irq(device); + if (device->intr.irq < 0) + return device->intr.irq; + + ret = request_irq(device->intr.irq, nvkm_intr, IRQF_SHARED, "nvkm", device); + if (ret) + return ret; + + device->intr.alloc = true; + return 0; +} + +void +nvkm_intr_dtor(struct nvkm_device *device) +{ + struct nvkm_intr *intr, *intt; + + list_for_each_entry_safe(intr, intt, &device->intr.intr, head) { + list_del(&intr->head); + kfree(intr->mask); + kfree(intr->stat); + } + + if (device->intr.alloc) + free_irq(device->intr.irq, device); +} + +void +nvkm_intr_ctor(struct nvkm_device *device) +{ + int i; + + INIT_LIST_HEAD(&device->intr.intr); + for (i = 0; i < ARRAY_SIZE(device->intr.prio); i++) + INIT_LIST_HEAD(&device->intr.prio[i]); + + spin_lock_init(&device->intr.lock); + device->intr.armed = false; +} + +void +nvkm_inth_block(struct nvkm_inth *inth) +{ + if (unlikely(!inth->intr)) + return; + + atomic_set(&inth->allowed, 0); +} + +void +nvkm_inth_allow(struct nvkm_inth *inth) +{ + struct nvkm_intr *intr = inth->intr; + unsigned long flags; + + if (unlikely(!inth->intr)) + return; + + spin_lock_irqsave(&intr->subdev->device->intr.lock, flags); + if (!atomic_xchg(&inth->allowed, 1)) { + if ((intr->mask[inth->leaf] & inth->mask) != inth->mask) + nvkm_intr_allow_locked(intr, inth->leaf, inth->mask); + } + spin_unlock_irqrestore(&intr->subdev->device->intr.lock, flags); +} + +int +nvkm_inth_add(struct nvkm_intr *intr, enum nvkm_intr_type type, enum nvkm_intr_prio prio, + struct nvkm_subdev *subdev, nvkm_inth_func func, struct nvkm_inth *inth) +{ + struct nvkm_device *device = subdev->device; + int ret; + + if (WARN_ON(inth->mask)) + return -EBUSY; + + ret = nvkm_intr_xlat(subdev, intr, type, &inth->leaf, &inth->mask); + if (ret) + return ret; + + nvkm_debug(intr->subdev, "intr %d/%08x requested by %s\n", + inth->leaf, inth->mask, subdev->name); + + inth->intr = intr; + inth->func = func; + atomic_set(&inth->allowed, 0); + list_add_tail(&inth->head, &device->intr.prio[prio]); + return 0; +} diff --git a/drivers/gpu/drm/nouveau/nvkm/core/ioctl.c b/drivers/gpu/drm/nouveau/nvkm/core/ioctl.c index 45f920da89af..0b33287e43a7 100644 --- a/drivers/gpu/drm/nouveau/nvkm/core/ioctl.c +++ b/drivers/gpu/drm/nouveau/nvkm/core/ioctl.c @@ -47,6 +47,26 @@ nvkm_ioctl_nop(struct nvkm_client *client, return ret; } +#include <nvif/class.h> + +static int +nvkm_ioctl_sclass_(struct nvkm_object *object, int index, struct nvkm_oclass *oclass) +{ + if ( object->func->uevent && + !object->func->uevent(object, NULL, 0, NULL) && index-- == 0) { + oclass->ctor = nvkm_uevent_new; + oclass->base.minver = 0; + oclass->base.maxver = 0; + oclass->base.oclass = NVIF_CLASS_EVENT; + return 0; + } + + if (object->func->sclass) + return object->func->sclass(object, index, oclass); + + return -ENOSYS; +} + static int nvkm_ioctl_sclass(struct nvkm_client *client, struct nvkm_object *object, void *data, u32 size) @@ -64,8 +84,7 @@ nvkm_ioctl_sclass(struct nvkm_client *client, if (size != args->v0.count * sizeof(args->v0.oclass[0])) return -EINVAL; - while (object->func->sclass && - object->func->sclass(object, i, &oclass) >= 0) { + while (nvkm_ioctl_sclass_(object, i, &oclass) >= 0) { if (i < args->v0.count) { args->v0.oclass[i].oclass = oclass.base.oclass; args->v0.oclass[i].minver = oclass.base.minver; @@ -100,7 +119,7 @@ nvkm_ioctl_new(struct nvkm_client *client, } else return ret; - if (!parent->func->sclass) { + if (!parent->func->sclass && !parent->func->uevent) { nvif_ioctl(parent, "cannot have children\n"); return -EINVAL; } @@ -113,7 +132,7 @@ nvkm_ioctl_new(struct nvkm_client *client, oclass.object = args->v0.object; oclass.client = client; oclass.parent = parent; - ret = parent->func->sclass(parent, i++, &oclass); + ret = nvkm_ioctl_sclass_(parent, i++, &oclass); if (ret) return ret; } while (oclass.base.oclass != args->v0.oclass); @@ -294,90 +313,6 @@ nvkm_ioctl_unmap(struct nvkm_client *client, return ret; } -static int -nvkm_ioctl_ntfy_new(struct nvkm_client *client, - struct nvkm_object *object, void *data, u32 size) -{ - union { - struct nvif_ioctl_ntfy_new_v0 v0; - } *args = data; - struct nvkm_event *event; - int ret = -ENOSYS; - - nvif_ioctl(object, "ntfy new size %d\n", size); - if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, true))) { - nvif_ioctl(object, "ntfy new vers %d event %02x\n", - args->v0.version, args->v0.event); - ret = nvkm_object_ntfy(object, args->v0.event, &event); - if (ret == 0) { - ret = nvkm_client_notify_new(object, event, data, size); - if (ret >= 0) { - args->v0.index = ret; - ret = 0; - } - } - } - - return ret; -} - -static int -nvkm_ioctl_ntfy_del(struct nvkm_client *client, - struct nvkm_object *object, void *data, u32 size) -{ - union { - struct nvif_ioctl_ntfy_del_v0 v0; - } *args = data; - int ret = -ENOSYS; - - nvif_ioctl(object, "ntfy del size %d\n", size); - if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) { - nvif_ioctl(object, "ntfy del vers %d index %d\n", - args->v0.version, args->v0.index); - ret = nvkm_client_notify_del(client, args->v0.index); - } - - return ret; -} - -static int -nvkm_ioctl_ntfy_get(struct nvkm_client *client, - struct nvkm_object *object, void *data, u32 size) -{ - union { - struct nvif_ioctl_ntfy_get_v0 v0; - } *args = data; - int ret = -ENOSYS; - - nvif_ioctl(object, "ntfy get size %d\n", size); - if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) { - nvif_ioctl(object, "ntfy get vers %d index %d\n", - args->v0.version, args->v0.index); - ret = nvkm_client_notify_get(client, args->v0.index); - } - - return ret; -} - -static int -nvkm_ioctl_ntfy_put(struct nvkm_client *client, - struct nvkm_object *object, void *data, u32 size) -{ - union { - struct nvif_ioctl_ntfy_put_v0 v0; - } *args = data; - int ret = -ENOSYS; - - nvif_ioctl(object, "ntfy put size %d\n", size); - if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) { - nvif_ioctl(object, "ntfy put vers %d index %d\n", - args->v0.version, args->v0.index); - ret = nvkm_client_notify_put(client, args->v0.index); - } - - return ret; -} - static struct { int version; int (*func)(struct nvkm_client *, struct nvkm_object *, void *, u32); @@ -392,10 +327,6 @@ nvkm_ioctl_v0[] = { { 0x00, nvkm_ioctl_wr }, { 0x00, nvkm_ioctl_map }, { 0x00, nvkm_ioctl_unmap }, - { 0x00, nvkm_ioctl_ntfy_new }, - { 0x00, nvkm_ioctl_ntfy_del }, - { 0x00, nvkm_ioctl_ntfy_get }, - { 0x00, nvkm_ioctl_ntfy_put }, }; static int diff --git a/drivers/gpu/drm/nouveau/nvkm/core/notify.c b/drivers/gpu/drm/nouveau/nvkm/core/notify.c deleted file mode 100644 index 023610d01458..000000000000 --- a/drivers/gpu/drm/nouveau/nvkm/core/notify.c +++ /dev/null @@ -1,163 +0,0 @@ -/* - * Copyright 2014 Red Hat Inc. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR - * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. - * - * Authors: Ben Skeggs <bskeggs@redhat.com> - */ -#include <core/notify.h> -#include <core/event.h> - -static inline void -nvkm_notify_put_locked(struct nvkm_notify *notify) -{ - if (notify->block++ == 0) - nvkm_event_put(notify->event, notify->types, notify->index); -} - -void -nvkm_notify_put(struct nvkm_notify *notify) -{ - struct nvkm_event *event = notify->event; - unsigned long flags; - if (likely(event) && - test_and_clear_bit(NVKM_NOTIFY_USER, ¬ify->flags)) { - spin_lock_irqsave(&event->refs_lock, flags); - nvkm_notify_put_locked(notify); - spin_unlock_irqrestore(&event->refs_lock, flags); - if (test_bit(NVKM_NOTIFY_WORK, ¬ify->flags)) - flush_work(¬ify->work); - } -} - -static inline void -nvkm_notify_get_locked(struct nvkm_notify *notify) -{ - if (--notify->block == 0) - nvkm_event_get(notify->event, notify->types, notify->index); -} - -void -nvkm_notify_get(struct nvkm_notify *notify) -{ - struct nvkm_event *event = notify->event; - unsigned long flags; - if (likely(event) && - !test_and_set_bit(NVKM_NOTIFY_USER, ¬ify->flags)) { - spin_lock_irqsave(&event->refs_lock, flags); - nvkm_notify_get_locked(notify); - spin_unlock_irqrestore(&event->refs_lock, flags); - } -} - -static inline void -nvkm_notify_func(struct nvkm_notify *notify) -{ - struct nvkm_event *event = notify->event; - int ret = notify->func(notify); - unsigned long flags; - if ((ret == NVKM_NOTIFY_KEEP) || - !test_and_clear_bit(NVKM_NOTIFY_USER, ¬ify->flags)) { - spin_lock_irqsave(&event->refs_lock, flags); - nvkm_notify_get_locked(notify); - spin_unlock_irqrestore(&event->refs_lock, flags); - } -} - -static void -nvkm_notify_work(struct work_struct *work) -{ - struct nvkm_notify *notify = container_of(work, typeof(*notify), work); - nvkm_notify_func(notify); -} - -void -nvkm_notify_send(struct nvkm_notify *notify, void *data, u32 size) -{ - struct nvkm_event *event = notify->event; - unsigned long flags; - - assert_spin_locked(&event->list_lock); - BUG_ON(size != notify->size); - - spin_lock_irqsave(&event->refs_lock, flags); - if (notify->block) { - spin_unlock_irqrestore(&event->refs_lock, flags); - return; - } - nvkm_notify_put_locked(notify); - spin_unlock_irqrestore(&event->refs_lock, flags); - - if (test_bit(NVKM_NOTIFY_WORK, ¬ify->flags)) { - memcpy((void *)notify->data, data, size); - schedule_work(¬ify->work); - } else { - notify->data = data; - nvkm_notify_func(notify); - notify->data = NULL; - } -} - -void -nvkm_notify_fini(struct nvkm_notify *notify) -{ - unsigned long flags; - if (notify->event) { - nvkm_notify_put(notify); - spin_lock_irqsave(¬ify->event->list_lock, flags); - list_del(¬ify->head); - spin_unlock_irqrestore(¬ify->event->list_lock, flags); - kfree((void *)notify->data); - notify->event = NULL; - } -} - -int -nvkm_notify_init(struct nvkm_object *object, struct nvkm_event *event, - int (*func)(struct nvkm_notify *), bool work, - void *data, u32 size, u32 reply, - struct nvkm_notify *notify) -{ - unsigned long flags; - int ret = -ENODEV; - if ((notify->event = event), event->refs) { - ret = event->func->ctor(object, data, size, notify); - if (ret == 0 && (ret = -EINVAL, notify->size == reply)) { - notify->flags = 0; - notify->block = 1; - notify->func = func; - notify->data = NULL; - if (ret = 0, work) { - INIT_WORK(¬ify->work, nvkm_notify_work); - set_bit(NVKM_NOTIFY_WORK, ¬ify->flags); - notify->data = kmalloc(reply, GFP_KERNEL); - if (!notify->data) - ret = -ENOMEM; - } - } - if (ret == 0) { - spin_lock_irqsave(&event->list_lock, flags); - list_add_tail(¬ify->head, &event->list); - spin_unlock_irqrestore(&event->list_lock, flags); - } - } - if (ret) - notify->event = NULL; - return ret; -} diff --git a/drivers/gpu/drm/nouveau/nvkm/core/oproxy.c b/drivers/gpu/drm/nouveau/nvkm/core/oproxy.c index 16299837a296..3385528da650 100644 --- a/drivers/gpu/drm/nouveau/nvkm/core/oproxy.c +++ b/drivers/gpu/drm/nouveau/nvkm/core/oproxy.c @@ -47,7 +47,12 @@ nvkm_oproxy_map(struct nvkm_object *object, void *argv, u32 argc, static int nvkm_oproxy_unmap(struct nvkm_object *object) { - return nvkm_object_unmap(nvkm_oproxy(object)->object); + struct nvkm_oproxy *oproxy = nvkm_oproxy(object); + + if (unlikely(!oproxy->object)) + return 0; + + return nvkm_object_unmap(oproxy->object); } static int @@ -106,6 +111,18 @@ nvkm_oproxy_sclass(struct nvkm_object *object, int index, } static int +nvkm_oproxy_uevent(struct nvkm_object *object, void *argv, u32 argc, + struct nvkm_uevent *uevent) +{ + struct nvkm_oproxy *oproxy = nvkm_oproxy(object); + + if (!oproxy->object->func->uevent) + return -ENOSYS; + + return oproxy->object->func->uevent(oproxy->object, argv, argc, uevent); +} + +static int nvkm_oproxy_fini(struct nvkm_object *object, bool suspend) { struct nvkm_oproxy *oproxy = nvkm_oproxy(object); @@ -188,6 +205,7 @@ nvkm_oproxy_func = { .wr32 = nvkm_oproxy_wr32, .bind = nvkm_oproxy_bind, .sclass = nvkm_oproxy_sclass, + .uevent = nvkm_oproxy_uevent, }; void diff --git a/drivers/gpu/drm/nouveau/nvkm/core/subdev.c b/drivers/gpu/drm/nouveau/nvkm/core/subdev.c index a74b7acb6832..6c20e827a069 100644 --- a/drivers/gpu/drm/nouveau/nvkm/core/subdev.c +++ b/drivers/gpu/drm/nouveau/nvkm/core/subdev.c @@ -54,7 +54,7 @@ int nvkm_subdev_fini(struct nvkm_subdev *subdev, bool suspend) { struct nvkm_device *device = subdev->device; - const char *action = suspend ? "suspend" : "fini"; + const char *action = suspend ? "suspend" : subdev->use.enabled ? "fini" : "reset"; s64 time; nvkm_trace(subdev, "%s running...\n", action); @@ -68,6 +68,7 @@ nvkm_subdev_fini(struct nvkm_subdev *subdev, bool suspend) return ret; } } + subdev->use.enabled = false; nvkm_mc_reset(device, subdev->type, subdev->inst); @@ -97,30 +98,49 @@ nvkm_subdev_preinit(struct nvkm_subdev *subdev) return 0; } -int -nvkm_subdev_init(struct nvkm_subdev *subdev) +static int +nvkm_subdev_oneinit_(struct nvkm_subdev *subdev) { s64 time; int ret; - nvkm_trace(subdev, "init running...\n"); + if (!subdev->func->oneinit || subdev->oneinit) + return 0; + + nvkm_trace(subdev, "one-time init running...\n"); time = ktime_to_us(ktime_get()); + ret = subdev->func->oneinit(subdev); + if (ret) { + nvkm_error(subdev, "one-time init failed, %d\n", ret); + return ret; + } - if (subdev->func->oneinit && !subdev->oneinit) { - s64 time; - nvkm_trace(subdev, "one-time init running...\n"); - time = ktime_to_us(ktime_get()); - ret = subdev->func->oneinit(subdev); - if (ret) { - nvkm_error(subdev, "one-time init failed, %d\n", ret); - return ret; - } + subdev->oneinit = true; + time = ktime_to_us(ktime_get()) - time; + nvkm_trace(subdev, "one-time init completed in %lldus\n", time); + return 0; +} - subdev->oneinit = true; - time = ktime_to_us(ktime_get()) - time; - nvkm_trace(subdev, "one-time init completed in %lldus\n", time); +static int +nvkm_subdev_init_(struct nvkm_subdev *subdev) +{ + s64 time; + int ret; + + if (subdev->use.enabled) { + nvkm_trace(subdev, "init skipped, already running\n"); + return 0; } + nvkm_trace(subdev, "init running...\n"); + time = ktime_to_us(ktime_get()); + + ret = nvkm_subdev_oneinit_(subdev); + if (ret) + return ret; + + subdev->use.enabled = true; + if (subdev->func->init) { ret = subdev->func->init(subdev); if (ret) { @@ -134,6 +154,64 @@ nvkm_subdev_init(struct nvkm_subdev *subdev) return 0; } +int +nvkm_subdev_init(struct nvkm_subdev *subdev) +{ + int ret; + + mutex_lock(&subdev->use.mutex); + if (refcount_read(&subdev->use.refcount) == 0) { + nvkm_trace(subdev, "init skipped, no users\n"); + mutex_unlock(&subdev->use.mutex); + return 0; + } + + ret = nvkm_subdev_init_(subdev); + mutex_unlock(&subdev->use.mutex); + return ret; +} + +int +nvkm_subdev_oneinit(struct nvkm_subdev *subdev) +{ + int ret; + + mutex_lock(&subdev->use.mutex); + ret = nvkm_subdev_oneinit_(subdev); + mutex_unlock(&subdev->use.mutex); + return ret; +} + +void +nvkm_subdev_unref(struct nvkm_subdev *subdev) +{ + if (refcount_dec_and_mutex_lock(&subdev->use.refcount, &subdev->use.mutex)) { + nvkm_subdev_fini(subdev, false); + mutex_unlock(&subdev->use.mutex); + } +} + +int +nvkm_subdev_ref(struct nvkm_subdev *subdev) +{ + int ret; + + if (subdev && !refcount_inc_not_zero(&subdev->use.refcount)) { + mutex_lock(&subdev->use.mutex); + if (!refcount_inc_not_zero(&subdev->use.refcount)) { + if ((ret = nvkm_subdev_init_(subdev))) { + mutex_unlock(&subdev->use.mutex); + return ret; + } + + refcount_set(&subdev->use.refcount, 1); + } + mutex_unlock(&subdev->use.mutex); + } + + return 0; +} + void nvkm_subdev_del(struct nvkm_subdev **psubdev) { @@ -146,6 +224,7 @@ nvkm_subdev_del(struct nvkm_subdev **psubdev) list_del(&subdev->head); if (subdev->func->dtor) *psubdev = subdev->func->dtor(subdev); + mutex_destroy(&subdev->use.mutex); time = ktime_to_us(ktime_get()) - time; nvkm_trace(subdev, "destroy completed in %lldus\n", time); kfree(*psubdev); @@ -167,8 +246,8 @@ nvkm_subdev_disable(struct nvkm_device *device, enum nvkm_subdev_type type, int } void -nvkm_subdev_ctor(const struct nvkm_subdev_func *func, struct nvkm_device *device, - enum nvkm_subdev_type type, int inst, struct nvkm_subdev *subdev) +__nvkm_subdev_ctor(const struct nvkm_subdev_func *func, struct nvkm_device *device, + enum nvkm_subdev_type type, int inst, struct nvkm_subdev *subdev) { subdev->func = func; subdev->device = device; @@ -180,6 +259,8 @@ nvkm_subdev_ctor(const struct nvkm_subdev_func *func, struct nvkm_device *device else strscpy(subdev->name, nvkm_subdev_type[type], sizeof(subdev->name)); subdev->debug = nvkm_dbgopt(device->dbgopt, subdev->name); + + refcount_set(&subdev->use.refcount, 1); list_add_tail(&subdev->head, &device->subdev); } diff --git a/drivers/gpu/drm/nouveau/nvkm/core/uevent.c b/drivers/gpu/drm/nouveau/nvkm/core/uevent.c new file mode 100644 index 000000000000..ba9d9edaec75 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/core/uevent.c @@ -0,0 +1,157 @@ +/* + * Copyright 2021 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ +#define nvkm_uevent(p) container_of((p), struct nvkm_uevent, object) +#include <core/event.h> +#include <core/client.h> + +#include <nvif/if000e.h> + +struct nvkm_uevent { + struct nvkm_object object; + struct nvkm_object *parent; + nvkm_uevent_func func; + bool wait; + + struct nvkm_event_ntfy ntfy; + atomic_t allowed; +}; + +static int +nvkm_uevent_mthd_block(struct nvkm_uevent *uevent, union nvif_event_block_args *args, u32 argc) +{ + if (argc != sizeof(args->vn)) + return -ENOSYS; + + nvkm_event_ntfy_block(&uevent->ntfy); + atomic_set(&uevent->allowed, 0); + return 0; +} + +static int +nvkm_uevent_mthd_allow(struct nvkm_uevent *uevent, union nvif_event_allow_args *args, u32 argc) +{ + if (argc != sizeof(args->vn)) + return -ENOSYS; + + nvkm_event_ntfy_allow(&uevent->ntfy); + atomic_set(&uevent->allowed, 1); + return 0; +} + +static int +nvkm_uevent_mthd(struct nvkm_object *object, u32 mthd, void *argv, u32 argc) +{ + struct nvkm_uevent *uevent = nvkm_uevent(object); + + switch (mthd) { + case NVIF_EVENT_V0_ALLOW: return nvkm_uevent_mthd_allow(uevent, argv, argc); + case NVIF_EVENT_V0_BLOCK: return nvkm_uevent_mthd_block(uevent, argv, argc); + default: + break; + } + + return -EINVAL; +} + +static int +nvkm_uevent_fini(struct nvkm_object *object, bool suspend) +{ + struct nvkm_uevent *uevent = nvkm_uevent(object); + + nvkm_event_ntfy_block(&uevent->ntfy); + return 0; +} + +static int +nvkm_uevent_init(struct nvkm_object *object) +{ + struct nvkm_uevent *uevent = nvkm_uevent(object); + + if (atomic_read(&uevent->allowed)) + nvkm_event_ntfy_allow(&uevent->ntfy); + + return 0; +} + +static void * +nvkm_uevent_dtor(struct nvkm_object *object) +{ + struct nvkm_uevent *uevent = nvkm_uevent(object); + + nvkm_event_ntfy_del(&uevent->ntfy); + return uevent; +} + +static const struct nvkm_object_func +nvkm_uevent = { + .dtor = nvkm_uevent_dtor, + .init = nvkm_uevent_init, + .fini = nvkm_uevent_fini, + .mthd = nvkm_uevent_mthd, +}; + +static int +nvkm_uevent_ntfy(struct nvkm_event_ntfy *ntfy, u32 bits) +{ + struct nvkm_uevent *uevent = container_of(ntfy, typeof(*uevent), ntfy); + struct nvkm_client *client = uevent->object.client; + + if (uevent->func) + return uevent->func(uevent->parent, uevent->object.token, bits); + + return client->event(uevent->object.token, NULL, 0); +} + +int +nvkm_uevent_add(struct nvkm_uevent *uevent, struct nvkm_event *event, int id, u32 bits, + nvkm_uevent_func func) +{ + if (WARN_ON(uevent->func)) + return -EBUSY; + + nvkm_event_ntfy_add(event, id, bits, uevent->wait, nvkm_uevent_ntfy, &uevent->ntfy); + uevent->func = func; + return 0; +} + +int +nvkm_uevent_new(const struct nvkm_oclass *oclass, void *argv, u32 argc, + struct nvkm_object **pobject) +{ + struct nvkm_object *parent = oclass->parent; + struct nvkm_uevent *uevent; + union nvif_event_args *args = argv; + + if (argc < sizeof(args->v0) || args->v0.version != 0) + return -ENOSYS; + + if (!(uevent = kzalloc(sizeof(*uevent), GFP_KERNEL))) + return -ENOMEM; + *pobject = &uevent->object; + + nvkm_object_ctor(&nvkm_uevent, oclass, &uevent->object); + uevent->parent = parent; + uevent->func = NULL; + uevent->wait = args->v0.wait; + uevent->ntfy.event = NULL; + return parent->func->uevent(parent, &args->v0.data, argc - sizeof(args->v0), uevent); +} diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/ce/Kbuild b/drivers/gpu/drm/nouveau/nvkm/engine/ce/Kbuild index ba88613e1e46..8bf1635ffabc 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/ce/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/engine/ce/Kbuild @@ -8,3 +8,5 @@ nvkm-y += nvkm/engine/ce/gp100.o nvkm-y += nvkm/engine/ce/gp102.o nvkm-y += nvkm/engine/ce/gv100.o nvkm-y += nvkm/engine/ce/tu102.o +nvkm-y += nvkm/engine/ce/ga100.o +nvkm-y += nvkm/engine/ce/ga102.o diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/ce/ga100.c b/drivers/gpu/drm/nouveau/nvkm/engine/ce/ga100.c new file mode 100644 index 000000000000..6648ed62daa6 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/engine/ce/ga100.c @@ -0,0 +1,82 @@ +/* + * Copyright 2021 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ +#include "priv.h" + +#include <subdev/vfn.h> + +#include <nvif/class.h> + +static irqreturn_t +ga100_ce_intr(struct nvkm_inth *inth) +{ + struct nvkm_subdev *subdev = container_of(inth, typeof(*subdev), inth); + + /*TODO*/ + nvkm_error(subdev, "intr\n"); + return IRQ_NONE; +} + +int +ga100_ce_fini(struct nvkm_engine *engine, bool suspend) +{ + nvkm_inth_block(&engine->subdev.inth); + return 0; +} + +int +ga100_ce_init(struct nvkm_engine *engine) +{ + nvkm_inth_allow(&engine->subdev.inth); + return 0; +} + +int +ga100_ce_oneinit(struct nvkm_engine *engine) +{ + struct nvkm_subdev *subdev = &engine->subdev; + struct nvkm_device *device = subdev->device; + u32 vector; + + vector = nvkm_rd32(device, 0x10442c + (subdev->inst * 0x80)) & 0x00000fff; + + return nvkm_inth_add(&device->vfn->intr, vector, NVKM_INTR_PRIO_NORMAL, + subdev, ga100_ce_intr, &subdev->inth); +} + +static const struct nvkm_engine_func +ga100_ce = { + .oneinit = ga100_ce_oneinit, + .init = ga100_ce_init, + .fini = ga100_ce_fini, + .cclass = &gv100_ce_cclass, + .sclass = { + { -1, -1, AMPERE_DMA_COPY_A }, + {} + } +}; + +int +ga100_ce_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, + struct nvkm_engine **pengine) +{ + return nvkm_engine_new_(&ga100_ce, device, type, inst, true, pengine); +} diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/usertu102.c b/drivers/gpu/drm/nouveau/nvkm/engine/ce/ga102.c index 217268f8ccad..9f3448ad625f 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/usertu102.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/ce/ga102.c @@ -1,5 +1,5 @@ /* - * Copyright 2018 Red Hat Inc. + * Copyright 2021 Red Hat Inc. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), @@ -19,27 +19,26 @@ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR * OTHER DEALINGS IN THE SOFTWARE. */ -#include "user.h" +#include "priv.h" -static int -tu102_fifo_user_map(struct nvkm_object *object, void *argv, u32 argc, - enum nvkm_object_map *type, u64 *addr, u64 *size) -{ - struct nvkm_device *device = object->engine->subdev.device; - *addr = 0xbb0000 + device->func->resource_addr(device, 0); - *size = 0x010000; - *type = NVKM_OBJECT_MAP_IO; - return 0; -} +#include <nvif/class.h> -static const struct nvkm_object_func -tu102_fifo_user = { - .map = tu102_fifo_user_map, +static const struct nvkm_engine_func +ga102_ce = { + .oneinit = ga100_ce_oneinit, + .init = ga100_ce_init, + .fini = ga100_ce_fini, + .cclass = &gv100_ce_cclass, + .sclass = { + { -1, -1, AMPERE_DMA_COPY_A }, + { -1, -1, AMPERE_DMA_COPY_B }, + {} + } }; int -tu102_fifo_user_new(const struct nvkm_oclass *oclass, void *argv, u32 argc, - struct nvkm_object **pobject) +ga102_ce_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, + struct nvkm_engine **pengine) { - return nvkm_object_new_(&tu102_fifo_user, oclass, argv, argc, pobject); + return nvkm_engine_new_(&ga102_ce, device, type, inst, true, pengine); } diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/ce/gt215.c b/drivers/gpu/drm/nouveau/nvkm/engine/ce/gt215.c index 09a112af2f89..c9bf6305c3ec 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/ce/gt215.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/ce/gt215.c @@ -40,7 +40,7 @@ gt215_ce_isr_error_name[] = { }; void -gt215_ce_intr(struct nvkm_falcon *ce, struct nvkm_fifo_chan *chan) +gt215_ce_intr(struct nvkm_falcon *ce, struct nvkm_chan *chan) { struct nvkm_subdev *subdev = &ce->engine.subdev; struct nvkm_device *device = subdev->device; @@ -55,9 +55,9 @@ gt215_ce_intr(struct nvkm_falcon *ce, struct nvkm_fifo_chan *chan) nvkm_error(subdev, "DISPATCH_ERROR %04x [%s] ch %d [%010llx %s] " "subc %d mthd %04x data %08x\n", ssta, - en ? en->name : "", chan ? chan->chid : -1, + en ? en->name : "", chan ? chan->id : -1, chan ? chan->inst->addr : 0, - chan ? chan->object.client->name : "unknown", + chan ? chan->name : "unknown", subc, mthd, data); } diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/ce/priv.h b/drivers/gpu/drm/nouveau/nvkm/engine/ce/priv.h index cd53b93664d6..c4c046916fa6 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/ce/priv.h +++ b/drivers/gpu/drm/nouveau/nvkm/engine/ce/priv.h @@ -8,4 +8,8 @@ void gk104_ce_intr(struct nvkm_engine *); void gp100_ce_intr(struct nvkm_engine *); extern const struct nvkm_object_func gv100_ce_cclass; + +int ga100_ce_oneinit(struct nvkm_engine *); +int ga100_ce_init(struct nvkm_engine *); +int ga100_ce_fini(struct nvkm_engine *, bool); #endif diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/cipher/g84.c b/drivers/gpu/drm/nouveau/nvkm/engine/cipher/g84.c index be2a7181dc15..caca4f639895 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/cipher/g84.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/cipher/g84.c @@ -81,8 +81,7 @@ g84_cipher_intr(struct nvkm_engine *cipher) { struct nvkm_subdev *subdev = &cipher->subdev; struct nvkm_device *device = subdev->device; - struct nvkm_fifo *fifo = device->fifo; - struct nvkm_fifo_chan *chan; + struct nvkm_chan *chan; u32 stat = nvkm_rd32(device, 0x102130); u32 mthd = nvkm_rd32(device, 0x102190); u32 data = nvkm_rd32(device, 0x102194); @@ -90,16 +89,16 @@ g84_cipher_intr(struct nvkm_engine *cipher) unsigned long flags; char msg[128]; - chan = nvkm_fifo_chan_inst(fifo, (u64)inst << 12, &flags); + chan = nvkm_chan_get_inst(cipher, (u64)inst << 12, &flags); if (stat) { nvkm_snprintbf(msg, sizeof(msg), g84_cipher_intr_mask, stat); nvkm_error(subdev, "%08x [%s] ch %d [%010llx %s] " "mthd %04x data %08x\n", stat, msg, - chan ? chan->chid : -1, (u64)inst << 12, - chan ? chan->object.client->name : "unknown", + chan ? chan->id : -1, (u64)inst << 12, + chan ? chan->name : "unknown", mthd, data); } - nvkm_fifo_chan_put(fifo, flags, &chan); + nvkm_chan_put(&chan, flags); nvkm_wr32(device, 0x102130, stat); nvkm_wr32(device, 0x10200c, 0x10); diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c index d8cf71fb0512..364fea320cb3 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c @@ -1095,7 +1095,7 @@ nv98_chipset = { .volt = { 0x00000001, nv40_volt_new }, .disp = { 0x00000001, g94_disp_new }, .dma = { 0x00000001, nv50_dma_new }, - .fifo = { 0x00000001, g84_fifo_new }, + .fifo = { 0x00000001, g98_fifo_new }, .gr = { 0x00000001, g84_gr_new }, .mspdec = { 0x00000001, g98_mspdec_new }, .msppp = { 0x00000001, g98_msppp_new }, @@ -1161,7 +1161,7 @@ nva3_chipset = { .ce = { 0x00000001, gt215_ce_new }, .disp = { 0x00000001, gt215_disp_new }, .dma = { 0x00000001, nv50_dma_new }, - .fifo = { 0x00000001, g84_fifo_new }, + .fifo = { 0x00000001, g98_fifo_new }, .gr = { 0x00000001, gt215_gr_new }, .mpeg = { 0x00000001, g84_mpeg_new }, .mspdec = { 0x00000001, gt215_mspdec_new }, @@ -1195,7 +1195,7 @@ nva5_chipset = { .ce = { 0x00000001, gt215_ce_new }, .disp = { 0x00000001, gt215_disp_new }, .dma = { 0x00000001, nv50_dma_new }, - .fifo = { 0x00000001, g84_fifo_new }, + .fifo = { 0x00000001, g98_fifo_new }, .gr = { 0x00000001, gt215_gr_new }, .mspdec = { 0x00000001, gt215_mspdec_new }, .msppp = { 0x00000001, gt215_msppp_new }, @@ -1228,7 +1228,7 @@ nva8_chipset = { .ce = { 0x00000001, gt215_ce_new }, .disp = { 0x00000001, gt215_disp_new }, .dma = { 0x00000001, nv50_dma_new }, - .fifo = { 0x00000001, g84_fifo_new }, + .fifo = { 0x00000001, g98_fifo_new }, .gr = { 0x00000001, gt215_gr_new }, .mspdec = { 0x00000001, gt215_mspdec_new }, .msppp = { 0x00000001, gt215_msppp_new }, @@ -1259,7 +1259,7 @@ nvaa_chipset = { .volt = { 0x00000001, nv40_volt_new }, .disp = { 0x00000001, mcp77_disp_new }, .dma = { 0x00000001, nv50_dma_new }, - .fifo = { 0x00000001, g84_fifo_new }, + .fifo = { 0x00000001, g98_fifo_new }, .gr = { 0x00000001, gt200_gr_new }, .mspdec = { 0x00000001, g98_mspdec_new }, .msppp = { 0x00000001, g98_msppp_new }, @@ -1291,7 +1291,7 @@ nvac_chipset = { .volt = { 0x00000001, nv40_volt_new }, .disp = { 0x00000001, mcp77_disp_new }, .dma = { 0x00000001, nv50_dma_new }, - .fifo = { 0x00000001, g84_fifo_new }, + .fifo = { 0x00000001, g98_fifo_new }, .gr = { 0x00000001, mcp79_gr_new }, .mspdec = { 0x00000001, g98_mspdec_new }, .msppp = { 0x00000001, g98_msppp_new }, @@ -1325,7 +1325,7 @@ nvaf_chipset = { .ce = { 0x00000001, gt215_ce_new }, .disp = { 0x00000001, mcp89_disp_new }, .dma = { 0x00000001, nv50_dma_new }, - .fifo = { 0x00000001, g84_fifo_new }, + .fifo = { 0x00000001, g98_fifo_new }, .gr = { 0x00000001, mcp89_gr_new }, .mspdec = { 0x00000001, gt215_mspdec_new }, .msppp = { 0x00000001, gt215_msppp_new }, @@ -2130,7 +2130,7 @@ nv12b_chipset = { .volt = { 0x00000001, gm20b_volt_new }, .ce = { 0x00000004, gm200_ce_new }, .dma = { 0x00000001, gf119_dma_new }, - .fifo = { 0x00000001, gm20b_fifo_new }, + .fifo = { 0x00000001, gm200_fifo_new }, .gr = { 0x00000001, gm20b_gr_new }, .sw = { 0x00000001, gf100_sw_new }, }; @@ -2356,7 +2356,7 @@ nv13b_chipset = { .top = { 0x00000001, gk104_top_new }, .ce = { 0x00000001, gp100_ce_new }, .dma = { 0x00000001, gf119_dma_new }, - .fifo = { 0x00000001, gp10b_fifo_new }, + .fifo = { 0x00000001, gp100_fifo_new }, .gr = { 0x00000001, gp10b_gr_new }, .sw = { 0x00000001, gf100_sw_new }, }; @@ -2364,7 +2364,7 @@ nv13b_chipset = { static const struct nvkm_device_chip nv140_chipset = { .name = "GV100", - .acr = { 0x00000001, gp108_acr_new }, + .acr = { 0x00000001, gv100_acr_new }, .bar = { 0x00000001, gm107_bar_new }, .bios = { 0x00000001, nvkm_bios_new }, .bus = { 0x00000001, gf100_bus_new }, @@ -2385,6 +2385,7 @@ nv140_chipset = { .therm = { 0x00000001, gp100_therm_new }, .timer = { 0x00000001, gk20a_timer_new }, .top = { 0x00000001, gk104_top_new }, + .vfn = { 0x00000001, gv100_vfn_new }, .ce = { 0x000001ff, gv100_ce_new }, .disp = { 0x00000001, gv100_disp_new }, .dma = { 0x00000001, gv100_dma_new }, @@ -2411,7 +2412,7 @@ nv162_chipset = { .i2c = { 0x00000001, gm200_i2c_new }, .imem = { 0x00000001, nv50_instmem_new }, .ltc = { 0x00000001, gp102_ltc_new }, - .mc = { 0x00000001, tu102_mc_new }, + .mc = { 0x00000001, gp100_mc_new }, .mmu = { 0x00000001, tu102_mmu_new }, .pci = { 0x00000001, gp100_pci_new }, .pmu = { 0x00000001, gp102_pmu_new }, @@ -2419,6 +2420,7 @@ nv162_chipset = { .therm = { 0x00000001, gp100_therm_new }, .timer = { 0x00000001, gk20a_timer_new }, .top = { 0x00000001, gk104_top_new }, + .vfn = { 0x00000001, tu102_vfn_new }, .ce = { 0x0000001f, tu102_ce_new }, .disp = { 0x00000001, tu102_disp_new }, .dma = { 0x00000001, gv100_dma_new }, @@ -2445,7 +2447,7 @@ nv164_chipset = { .i2c = { 0x00000001, gm200_i2c_new }, .imem = { 0x00000001, nv50_instmem_new }, .ltc = { 0x00000001, gp102_ltc_new }, - .mc = { 0x00000001, tu102_mc_new }, + .mc = { 0x00000001, gp100_mc_new }, .mmu = { 0x00000001, tu102_mmu_new }, .pci = { 0x00000001, gp100_pci_new }, .pmu = { 0x00000001, gp102_pmu_new }, @@ -2453,6 +2455,7 @@ nv164_chipset = { .therm = { 0x00000001, gp100_therm_new }, .timer = { 0x00000001, gk20a_timer_new }, .top = { 0x00000001, gk104_top_new }, + .vfn = { 0x00000001, tu102_vfn_new }, .ce = { 0x0000001f, tu102_ce_new }, .disp = { 0x00000001, tu102_disp_new }, .dma = { 0x00000001, gv100_dma_new }, @@ -2479,7 +2482,7 @@ nv166_chipset = { .i2c = { 0x00000001, gm200_i2c_new }, .imem = { 0x00000001, nv50_instmem_new }, .ltc = { 0x00000001, gp102_ltc_new }, - .mc = { 0x00000001, tu102_mc_new }, + .mc = { 0x00000001, gp100_mc_new }, .mmu = { 0x00000001, tu102_mmu_new }, .pci = { 0x00000001, gp100_pci_new }, .pmu = { 0x00000001, gp102_pmu_new }, @@ -2487,6 +2490,7 @@ nv166_chipset = { .therm = { 0x00000001, gp100_therm_new }, .timer = { 0x00000001, gk20a_timer_new }, .top = { 0x00000001, gk104_top_new }, + .vfn = { 0x00000001, tu102_vfn_new }, .ce = { 0x0000001f, tu102_ce_new }, .disp = { 0x00000001, tu102_disp_new }, .dma = { 0x00000001, gv100_dma_new }, @@ -2513,7 +2517,7 @@ nv167_chipset = { .i2c = { 0x00000001, gm200_i2c_new }, .imem = { 0x00000001, nv50_instmem_new }, .ltc = { 0x00000001, gp102_ltc_new }, - .mc = { 0x00000001, tu102_mc_new }, + .mc = { 0x00000001, gp100_mc_new }, .mmu = { 0x00000001, tu102_mmu_new }, .pci = { 0x00000001, gp100_pci_new }, .pmu = { 0x00000001, gp102_pmu_new }, @@ -2521,6 +2525,7 @@ nv167_chipset = { .therm = { 0x00000001, gp100_therm_new }, .timer = { 0x00000001, gk20a_timer_new }, .top = { 0x00000001, gk104_top_new }, + .vfn = { 0x00000001, tu102_vfn_new }, .ce = { 0x0000001f, tu102_ce_new }, .disp = { 0x00000001, tu102_disp_new }, .dma = { 0x00000001, gv100_dma_new }, @@ -2547,7 +2552,7 @@ nv168_chipset = { .i2c = { 0x00000001, gm200_i2c_new }, .imem = { 0x00000001, nv50_instmem_new }, .ltc = { 0x00000001, gp102_ltc_new }, - .mc = { 0x00000001, tu102_mc_new }, + .mc = { 0x00000001, gp100_mc_new }, .mmu = { 0x00000001, tu102_mmu_new }, .pci = { 0x00000001, gp100_pci_new }, .pmu = { 0x00000001, gp102_pmu_new }, @@ -2555,6 +2560,7 @@ nv168_chipset = { .therm = { 0x00000001, gp100_therm_new }, .timer = { 0x00000001, gk20a_timer_new }, .top = { 0x00000001, gk104_top_new }, + .vfn = { 0x00000001, tu102_vfn_new }, .ce = { 0x0000001f, tu102_ce_new }, .disp = { 0x00000001, tu102_disp_new }, .dma = { 0x00000001, gv100_dma_new }, @@ -2571,6 +2577,7 @@ nv170_chipset = { .bar = { 0x00000001, tu102_bar_new }, .bios = { 0x00000001, nvkm_bios_new }, .devinit = { 0x00000001, ga100_devinit_new }, + .fault = { 0x00000001, tu102_fault_new }, .fb = { 0x00000001, ga100_fb_new }, .gpio = { 0x00000001, gk104_gpio_new }, .i2c = { 0x00000001, gm200_i2c_new }, @@ -2581,111 +2588,159 @@ nv170_chipset = { .privring = { 0x00000001, gm200_privring_new }, .timer = { 0x00000001, gk20a_timer_new }, .top = { 0x00000001, ga100_top_new }, + .vfn = { 0x00000001, ga100_vfn_new }, + .ce = { 0x000003ff, ga100_ce_new }, + .fifo = { 0x00000001, ga100_fifo_new }, }; static const struct nvkm_device_chip nv172_chipset = { .name = "GA102", + .acr = { 0x00000001, ga102_acr_new }, .bar = { 0x00000001, tu102_bar_new }, .bios = { 0x00000001, nvkm_bios_new }, .devinit = { 0x00000001, ga100_devinit_new }, + .fault = { 0x00000001, tu102_fault_new }, .fb = { 0x00000001, ga102_fb_new }, .gpio = { 0x00000001, ga102_gpio_new }, + .gsp = { 0x00000001, ga102_gsp_new }, .i2c = { 0x00000001, gm200_i2c_new }, .imem = { 0x00000001, nv50_instmem_new }, + .ltc = { 0x00000001, ga102_ltc_new }, .mc = { 0x00000001, ga100_mc_new }, .mmu = { 0x00000001, tu102_mmu_new }, .pci = { 0x00000001, gp100_pci_new }, .privring = { 0x00000001, gm200_privring_new }, .timer = { 0x00000001, gk20a_timer_new }, .top = { 0x00000001, ga100_top_new }, + .vfn = { 0x00000001, ga100_vfn_new }, + .ce = { 0x0000001f, ga102_ce_new }, .disp = { 0x00000001, ga102_disp_new }, .dma = { 0x00000001, gv100_dma_new }, .fifo = { 0x00000001, ga102_fifo_new }, + .gr = { 0x00000001, ga102_gr_new }, + .nvdec = { 0x00000001, ga102_nvdec_new }, + .sec2 = { 0x00000001, ga102_sec2_new }, }; static const struct nvkm_device_chip nv173_chipset = { .name = "GA103", + .acr = { 0x00000001, ga102_acr_new }, .bar = { 0x00000001, tu102_bar_new }, .bios = { 0x00000001, nvkm_bios_new }, .devinit = { 0x00000001, ga100_devinit_new }, + .fault = { 0x00000001, tu102_fault_new }, .fb = { 0x00000001, ga102_fb_new }, .gpio = { 0x00000001, ga102_gpio_new }, + .gsp = { 0x00000001, ga102_gsp_new }, .i2c = { 0x00000001, gm200_i2c_new }, .imem = { 0x00000001, nv50_instmem_new }, + .ltc = { 0x00000001, ga102_ltc_new }, .mc = { 0x00000001, ga100_mc_new }, .mmu = { 0x00000001, tu102_mmu_new }, .pci = { 0x00000001, gp100_pci_new }, .privring = { 0x00000001, gm200_privring_new }, .timer = { 0x00000001, gk20a_timer_new }, .top = { 0x00000001, ga100_top_new }, + .vfn = { 0x00000001, ga100_vfn_new }, + .ce = { 0x0000001f, ga102_ce_new }, .disp = { 0x00000001, ga102_disp_new }, .dma = { 0x00000001, gv100_dma_new }, .fifo = { 0x00000001, ga102_fifo_new }, + .gr = { 0x00000001, ga102_gr_new }, + .nvdec = { 0x00000001, ga102_nvdec_new }, + .sec2 = { 0x00000001, ga102_sec2_new }, }; static const struct nvkm_device_chip nv174_chipset = { .name = "GA104", + .acr = { 0x00000001, ga102_acr_new }, .bar = { 0x00000001, tu102_bar_new }, .bios = { 0x00000001, nvkm_bios_new }, .devinit = { 0x00000001, ga100_devinit_new }, + .fault = { 0x00000001, tu102_fault_new }, .fb = { 0x00000001, ga102_fb_new }, .gpio = { 0x00000001, ga102_gpio_new }, + .gsp = { 0x00000001, ga102_gsp_new }, .i2c = { 0x00000001, gm200_i2c_new }, .imem = { 0x00000001, nv50_instmem_new }, + .ltc = { 0x00000001, ga102_ltc_new }, .mc = { 0x00000001, ga100_mc_new }, .mmu = { 0x00000001, tu102_mmu_new }, .pci = { 0x00000001, gp100_pci_new }, .privring = { 0x00000001, gm200_privring_new }, .timer = { 0x00000001, gk20a_timer_new }, .top = { 0x00000001, ga100_top_new }, + .vfn = { 0x00000001, ga100_vfn_new }, + .ce = { 0x0000001f, ga102_ce_new }, .disp = { 0x00000001, ga102_disp_new }, .dma = { 0x00000001, gv100_dma_new }, .fifo = { 0x00000001, ga102_fifo_new }, + .gr = { 0x00000001, ga102_gr_new }, + .nvdec = { 0x00000001, ga102_nvdec_new }, + .sec2 = { 0x00000001, ga102_sec2_new }, }; static const struct nvkm_device_chip nv176_chipset = { .name = "GA106", + .acr = { 0x00000001, ga102_acr_new }, .bar = { 0x00000001, tu102_bar_new }, .bios = { 0x00000001, nvkm_bios_new }, .devinit = { 0x00000001, ga100_devinit_new }, + .fault = { 0x00000001, tu102_fault_new }, .fb = { 0x00000001, ga102_fb_new }, .gpio = { 0x00000001, ga102_gpio_new }, + .gsp = { 0x00000001, ga102_gsp_new }, .i2c = { 0x00000001, gm200_i2c_new }, .imem = { 0x00000001, nv50_instmem_new }, + .ltc = { 0x00000001, ga102_ltc_new }, .mc = { 0x00000001, ga100_mc_new }, .mmu = { 0x00000001, tu102_mmu_new }, .pci = { 0x00000001, gp100_pci_new }, .privring = { 0x00000001, gm200_privring_new }, .timer = { 0x00000001, gk20a_timer_new }, .top = { 0x00000001, ga100_top_new }, + .vfn = { 0x00000001, ga100_vfn_new }, + .ce = { 0x0000001f, ga102_ce_new }, .disp = { 0x00000001, ga102_disp_new }, .dma = { 0x00000001, gv100_dma_new }, .fifo = { 0x00000001, ga102_fifo_new }, + .gr = { 0x00000001, ga102_gr_new }, + .nvdec = { 0x00000001, ga102_nvdec_new }, + .sec2 = { 0x00000001, ga102_sec2_new }, }; static const struct nvkm_device_chip nv177_chipset = { .name = "GA107", + .acr = { 0x00000001, ga102_acr_new }, .bar = { 0x00000001, tu102_bar_new }, .bios = { 0x00000001, nvkm_bios_new }, .devinit = { 0x00000001, ga100_devinit_new }, + .fault = { 0x00000001, tu102_fault_new }, .fb = { 0x00000001, ga102_fb_new }, .gpio = { 0x00000001, ga102_gpio_new }, + .gsp = { 0x00000001, ga102_gsp_new }, .i2c = { 0x00000001, gm200_i2c_new }, .imem = { 0x00000001, nv50_instmem_new }, + .ltc = { 0x00000001, ga102_ltc_new }, .mc = { 0x00000001, ga100_mc_new }, .mmu = { 0x00000001, tu102_mmu_new }, .pci = { 0x00000001, gp100_pci_new }, .privring = { 0x00000001, gm200_privring_new }, .timer = { 0x00000001, gk20a_timer_new }, .top = { 0x00000001, ga100_top_new }, + .vfn = { 0x00000001, ga100_vfn_new }, + .ce = { 0x0000001f, ga102_ce_new }, .disp = { 0x00000001, ga102_disp_new }, .dma = { 0x00000001, gv100_dma_new }, .fifo = { 0x00000001, ga102_fifo_new }, + .gr = { 0x00000001, ga102_gr_new }, + .nvdec = { 0x00000001, ga102_nvdec_new }, + .sec2 = { 0x00000001, ga102_sec2_new }, }; struct nvkm_subdev * @@ -2734,6 +2789,8 @@ nvkm_device_fini(struct nvkm_device *device, bool suspend) if (device->func->fini) device->func->fini(device, suspend); + nvkm_intr_unarm(device); + time = ktime_to_us(ktime_get()) - time; nvdev_trace(device, "%s completed in %lldus...\n", action, time); return 0; @@ -2759,6 +2816,8 @@ nvkm_device_preinit(struct nvkm_device *device) nvdev_trace(device, "preinit running...\n"); time = ktime_to_us(ktime_get()); + nvkm_intr_unarm(device); + if (device->func->preinit) { ret = device->func->preinit(device); if (ret) @@ -2775,6 +2834,14 @@ nvkm_device_preinit(struct nvkm_device *device) if (ret) goto fail; + ret = nvkm_top_parse(device); + if (ret) + goto fail; + + ret = nvkm_fb_mem_unlock(device->fb); + if (ret) + goto fail; + time = ktime_to_us(ktime_get()) - time; nvdev_trace(device, "preinit completed in %lldus\n", time); return 0; @@ -2800,6 +2867,8 @@ nvkm_device_init(struct nvkm_device *device) nvdev_trace(device, "init running...\n"); time = ktime_to_us(ktime_get()); + nvkm_intr_rearm(device); + if (device->func->init) { ret = device->func->init(device); if (ret) @@ -2837,6 +2906,8 @@ nvkm_device_del(struct nvkm_device **pdevice) if (device) { mutex_lock(&nv_devices_mutex); + nvkm_intr_dtor(device); + list_for_each_entry_safe_reverse(subdev, subtmp, &device->subdev, head) nvkm_subdev_del(&subdev); @@ -3144,6 +3215,7 @@ nvkm_device_ctor(const struct nvkm_device_func *func, device->name = device->chip->name; mutex_init(&device->mutex); + nvkm_intr_ctor(device); #define NVKM_LAYOUT_ONCE(type,data,ptr) \ if (device->chip->ptr.inst && (subdev_mask & (BIT_ULL(type)))) { \ @@ -3185,7 +3257,7 @@ nvkm_device_ctor(const struct nvkm_device_func *func, #undef NVKM_LAYOUT_INST #undef NVKM_LAYOUT_ONCE - ret = 0; + ret = nvkm_intr_install(device); done: if (device->pri && (!mmio || ret)) { iounmap(device->pri); diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/pci.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/pci.c index f302d2b5782a..abccb2bb68a6 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/device/pci.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/pci.c @@ -1574,6 +1574,12 @@ nvkm_device_pci_resource_size(struct nvkm_device *device, unsigned bar) return pci_resource_len(pdev->pdev, bar); } +static int +nvkm_device_pci_irq(struct nvkm_device *device) +{ + return nvkm_device_pci(device)->pdev->irq; +} + static void nvkm_device_pci_fini(struct nvkm_device *device, bool suspend) { @@ -1612,6 +1618,7 @@ nvkm_device_pci_func = { .dtor = nvkm_device_pci_dtor, .preinit = nvkm_device_pci_preinit, .fini = nvkm_device_pci_fini, + .irq = nvkm_device_pci_irq, .resource_addr = nvkm_device_pci_resource_addr, .resource_size = nvkm_device_pci_resource_size, .cpu_coherent = !IS_ENABLED(CONFIG_ARM), diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/priv.h b/drivers/gpu/drm/nouveau/nvkm/engine/device/priv.h index 93949b3c7214..24faaac15891 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/device/priv.h +++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/priv.h @@ -27,6 +27,7 @@ #include <subdev/therm.h> #include <subdev/timer.h> #include <subdev/top.h> +#include <subdev/vfn.h> #include <subdev/volt.h> #include <engine/bsp.h> diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/tegra.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/tegra.c index ac9e122586bc..87caa4a72921 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/device/tegra.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/tegra.c @@ -206,45 +206,12 @@ nvkm_device_tegra_resource_size(struct nvkm_device *device, unsigned bar) return res ? resource_size(res) : 0; } -static irqreturn_t -nvkm_device_tegra_intr(int irq, void *arg) -{ - struct nvkm_device_tegra *tdev = arg; - struct nvkm_device *device = &tdev->device; - bool handled = false; - nvkm_mc_intr_unarm(device); - nvkm_mc_intr(device, &handled); - nvkm_mc_intr_rearm(device); - return handled ? IRQ_HANDLED : IRQ_NONE; -} - -static void -nvkm_device_tegra_fini(struct nvkm_device *device, bool suspend) -{ - struct nvkm_device_tegra *tdev = nvkm_device_tegra(device); - if (tdev->irq) { - free_irq(tdev->irq, tdev); - tdev->irq = 0; - } -} - static int -nvkm_device_tegra_init(struct nvkm_device *device) +nvkm_device_tegra_irq(struct nvkm_device *device) { struct nvkm_device_tegra *tdev = nvkm_device_tegra(device); - int irq, ret; - - irq = platform_get_irq_byname(tdev->pdev, "stall"); - if (irq < 0) - return irq; - ret = request_irq(irq, nvkm_device_tegra_intr, - IRQF_SHARED, "nvkm", tdev); - if (ret) - return ret; - - tdev->irq = irq; - return 0; + return platform_get_irq_byname(tdev->pdev, "stall"); } static void * @@ -260,8 +227,7 @@ static const struct nvkm_device_func nvkm_device_tegra_func = { .tegra = nvkm_device_tegra, .dtor = nvkm_device_tegra_dtor, - .init = nvkm_device_tegra_init, - .fini = nvkm_device_tegra_fini, + .irq = nvkm_device_tegra_irq, .resource_addr = nvkm_device_tegra_resource_addr, .resource_size = nvkm_device_tegra_resource_size, .cpu_coherent = false, diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/user.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/user.c index 45f509c11c36..9b39ec341615 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/device/user.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/user.c @@ -342,6 +342,8 @@ nvkm_udevice_child_get(struct nvkm_object *object, int index, sclass = &device->mmu->user; else if (device->fault && index-- == 0) sclass = &device->fault->user; + else if (device->vfn && index-- == 0) + sclass = &device->vfn->user; else return -EINVAL; diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/Kbuild b/drivers/gpu/drm/nouveau/nvkm/engine/disp/Kbuild index 600072a904be..e1aecd3fe96c 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/Kbuild @@ -28,9 +28,7 @@ nvkm-y += nvkm/engine/disp/gv100.o nvkm-y += nvkm/engine/disp/tu102.o nvkm-y += nvkm/engine/disp/ga102.o -nvkm-y += nvkm/engine/disp/rootnv04.o -nvkm-y += nvkm/engine/disp/rootnv50.o - nvkm-y += nvkm/engine/disp/udisp.o nvkm-y += nvkm/engine/disp/uconn.o nvkm-y += nvkm/engine/disp/uoutp.o +nvkm-y += nvkm/engine/disp/uhead.o diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/base.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/base.c index 65c99d948b68..73104b59f97f 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/base.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/base.c @@ -29,7 +29,6 @@ #include "outp.h" #include <core/client.h> -#include <core/notify.h> #include <core/ramht.h> #include <subdev/bios.h> #include <subdev/bios/dcb.h> @@ -57,32 +56,8 @@ nvkm_disp_vblank_init(struct nvkm_event *event, int type, int id) head->func->vblank_get(head); } -static int -nvkm_disp_vblank_ctor(struct nvkm_object *object, void *data, u32 size, - struct nvkm_notify *notify) -{ - struct nvkm_disp *disp = - container_of(notify->event, typeof(*disp), vblank); - union { - struct nvif_notify_head_req_v0 v0; - } *req = data; - int ret = -ENOSYS; - - if (!(ret = nvif_unpack(ret, &data, &size, req->v0, 0, 0, false))) { - notify->size = sizeof(struct nvif_notify_head_rep_v0); - if (ret = -ENXIO, req->v0.head <= disp->vblank.index_nr) { - notify->types = 1; - notify->index = req->v0.head; - return 0; - } - } - - return ret; -} - static const struct nvkm_event_func nvkm_disp_vblank_func = { - .ctor = nvkm_disp_vblank_ctor, .init = nvkm_disp_vblank_init, .fini = nvkm_disp_vblank_fini, }; @@ -90,59 +65,7 @@ nvkm_disp_vblank_func = { void nvkm_disp_vblank(struct nvkm_disp *disp, int head) { - struct nvif_notify_head_rep_v0 rep = {}; - nvkm_event_send(&disp->vblank, 1, head, &rep, sizeof(rep)); -} - -static int -nvkm_disp_hpd_ctor(struct nvkm_object *object, void *data, u32 size, - struct nvkm_notify *notify) -{ - struct nvkm_disp *disp = - container_of(notify->event, typeof(*disp), hpd); - union { - struct nvif_notify_conn_req_v0 v0; - } *req = data; - struct nvkm_outp *outp; - int ret = -ENOSYS; - - if (!(ret = nvif_unpack(ret, &data, &size, req->v0, 0, 0, false))) { - notify->size = sizeof(struct nvif_notify_conn_rep_v0); - list_for_each_entry(outp, &disp->outps, head) { - if (ret = -ENXIO, outp->conn->index == req->v0.conn) { - if (ret = -ENODEV, outp->conn->hpd.event) { - notify->types = req->v0.mask; - notify->index = req->v0.conn; - ret = 0; - } - break; - } - } - } - - return ret; -} - -static const struct nvkm_event_func -nvkm_disp_hpd_func = { - .ctor = nvkm_disp_hpd_ctor -}; - -int -nvkm_disp_ntfy(struct nvkm_object *object, u32 type, struct nvkm_event **event) -{ - struct nvkm_disp *disp = nvkm_disp(object->engine); - switch (type) { - case NV04_DISP_NTFY_VBLANK: - *event = &disp->vblank; - return 0; - case NV04_DISP_NTFY_CONN: - *event = &disp->hpd; - return 0; - default: - break; - } - return -EINVAL; + nvkm_event_ntfy(&disp->vblank, head, NVKM_DISP_HEAD_EVENT_VBLANK); } static int @@ -343,9 +266,7 @@ nvkm_disp_oneinit(struct nvkm_engine *engine) /* Apparently we need to create a new one! */ ret = nvkm_conn_new(disp, i, &connE, &outp->conn); if (ret) { - nvkm_error(&disp->engine.subdev, - "failed to create outp %d conn: %d\n", - outp->index, ret); + nvkm_error(subdev, "failed to create outp %d conn: %d\n", outp->index, ret); nvkm_conn_del(&outp->conn); list_del(&outp->head); nvkm_outp_del(&outp); @@ -355,10 +276,6 @@ nvkm_disp_oneinit(struct nvkm_engine *engine) list_add_tail(&outp->conn->head, &disp->conns); } - ret = nvkm_event_init(&nvkm_disp_hpd_func, 3, hpd, &disp->hpd); - if (ret) - return ret; - if (disp->func->oneinit) { ret = disp->func->oneinit(disp); if (ret) @@ -382,7 +299,7 @@ nvkm_disp_oneinit(struct nvkm_engine *engine) list_for_each_entry(head, &disp->heads, head) i = max(i, head->id + 1); - return nvkm_event_init(&nvkm_disp_vblank_func, 1, i, &disp->vblank); + return nvkm_event_init(&nvkm_disp_vblank_func, subdev, 1, i, &disp->vblank); } static void * @@ -406,7 +323,6 @@ nvkm_disp_dtor(struct nvkm_engine *engine) } nvkm_event_fini(&disp->vblank); - nvkm_event_fini(&disp->hpd); while (!list_empty(&disp->conns)) { conn = list_first_entry(&disp->conns, typeof(*conn), head); @@ -473,5 +389,6 @@ nvkm_disp_new_(const struct nvkm_disp_func *func, struct nvkm_device *device, mutex_init(&disp->super.mutex); } - return nvkm_event_init(func->uevent, 1, ARRAY_SIZE(disp->chan), &disp->uevent); + return nvkm_event_init(func->uevent, &disp->engine.subdev, 1, ARRAY_SIZE(disp->chan), + &disp->uevent); } diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/conn.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/conn.c index 7ed11801a3ae..fbdae1137864 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/conn.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/conn.c @@ -29,38 +29,14 @@ #include <nvif/event.h> -static int -nvkm_conn_hpd(struct nvkm_notify *notify) -{ - struct nvkm_conn *conn = container_of(notify, typeof(*conn), hpd); - struct nvkm_disp *disp = conn->disp; - struct nvkm_gpio *gpio = disp->engine.subdev.device->gpio; - const struct nvkm_gpio_ntfy_rep *line = notify->data; - struct nvif_notify_conn_rep_v0 rep; - int index = conn->index; - - CONN_DBG(conn, "HPD: %d", line->mask); - - if (!nvkm_gpio_get(gpio, 0, DCB_GPIO_UNUSED, conn->hpd.index)) - rep.mask = NVIF_NOTIFY_CONN_V0_UNPLUG; - else - rep.mask = NVIF_NOTIFY_CONN_V0_PLUG; - rep.version = 0; - - nvkm_event_send(&disp->hpd, rep.mask, index, &rep, sizeof(rep)); - return NVKM_NOTIFY_KEEP; -} - void nvkm_conn_fini(struct nvkm_conn *conn) { - nvkm_notify_put(&conn->hpd); } void nvkm_conn_init(struct nvkm_conn *conn) { - nvkm_notify_get(&conn->hpd); } void @@ -68,7 +44,6 @@ nvkm_conn_del(struct nvkm_conn **pconn) { struct nvkm_conn *conn = *pconn; if (conn) { - nvkm_notify_fini(&conn->hpd); kfree(*pconn); *pconn = NULL; } @@ -106,20 +81,6 @@ nvkm_conn_ctor(struct nvkm_disp *disp, int index, struct nvbios_connE *info, } conn->info.hpd = func.line; - - ret = nvkm_notify_init(NULL, &gpio->event, nvkm_conn_hpd, - true, &(struct nvkm_gpio_ntfy_req) { - .mask = NVKM_GPIO_TOGGLED, - .line = func.line, - }, - sizeof(struct nvkm_gpio_ntfy_req), - sizeof(struct nvkm_gpio_ntfy_rep), - &conn->hpd); - if (ret) { - CONN_ERR(conn, "func %02x failed, %d", info->hpd, ret); - } else { - CONN_DBG(conn, "func %02x (HPD)", info->hpd); - } } } diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/conn.h b/drivers/gpu/drm/nouveau/nvkm/engine/disp/conn.h index f109634ce5ca..a0600e72b0ec 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/conn.h +++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/conn.h @@ -3,7 +3,6 @@ #define __NVKM_DISP_CONN_H__ #include "priv.h" -#include <core/notify.h> #include <subdev/bios.h> #include <subdev/bios/conn.h> @@ -12,8 +11,6 @@ struct nvkm_conn { int index; struct nvbios_connE info; - struct nvkm_notify hpd; - struct list_head head; struct nvkm_object object; diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/dp.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/dp.c index c1b3206f27e6..40c8ea43c42f 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/dp.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/dp.c @@ -274,70 +274,17 @@ nvkm_dp_train_cr(struct lt_state *lt) } static int -nvkm_dp_train_links(struct nvkm_outp *outp, int rate) +nvkm_dp_train_link(struct nvkm_outp *outp, int rate) { struct nvkm_ior *ior = outp->ior; - struct nvkm_disp *disp = outp->disp; - struct nvkm_subdev *subdev = &disp->engine.subdev; - struct nvkm_bios *bios = subdev->device->bios; struct lt_state lt = { .outp = outp, + .pc2 = outp->dp.dpcd[DPCD_RC02] & DPCD_RC02_TPS3_SUPPORTED, }; - u32 lnkcmp; u8 sink[2], data; int ret; - OUTP_DBG(outp, "training %d x %d MB/s", ior->dp.nr, ior->dp.bw * 27); - - /* Intersect misc. capabilities of the OR and sink. */ - if (disp->engine.subdev.device->chipset < 0x110) - outp->dp.dpcd[DPCD_RC03] &= ~DPCD_RC03_TPS4_SUPPORTED; - if (disp->engine.subdev.device->chipset < 0xd0) - outp->dp.dpcd[DPCD_RC02] &= ~DPCD_RC02_TPS3_SUPPORTED; - lt.pc2 = outp->dp.dpcd[DPCD_RC02] & DPCD_RC02_TPS3_SUPPORTED; - - if (AMPERE_IED_HACK(disp) && (lnkcmp = lt.outp->dp.info.script[0])) { - /* Execute BeforeLinkTraining script from DP Info table. */ - while (ior->dp.bw < nvbios_rd08(bios, lnkcmp)) - lnkcmp += 3; - lnkcmp = nvbios_rd16(bios, lnkcmp + 1); - - nvbios_init(&outp->disp->engine.subdev, lnkcmp, - init.outp = &outp->info; - init.or = ior->id; - init.link = ior->asy.link; - ); - } - - /* Set desired link configuration on the source. */ - if ((lnkcmp = lt.outp->dp.info.lnkcmp)) { - if (outp->dp.version < 0x30) { - while ((ior->dp.bw * 2700) < nvbios_rd16(bios, lnkcmp)) - lnkcmp += 4; - lnkcmp = nvbios_rd16(bios, lnkcmp + 2); - } else { - while (ior->dp.bw < nvbios_rd08(bios, lnkcmp)) - lnkcmp += 3; - lnkcmp = nvbios_rd16(bios, lnkcmp + 1); - } - - nvbios_init(subdev, lnkcmp, - init.outp = &outp->info; - init.or = ior->id; - init.link = ior->asy.link; - ); - } - - ret = ior->func->dp->links(ior, outp->dp.aux); - if (ret) { - if (ret < 0) { - OUTP_ERR(outp, "train failed with %d", ret); - return ret; - } - return 0; - } - - ior->func->dp->power(ior, ior->dp.nr); + OUTP_DBG(outp, "training %dx%02x", ior->dp.nr, ior->dp.bw); /* Select LTTPR non-transparent mode if we have a valid configuration, * use transparent mode otherwise. @@ -393,6 +340,71 @@ nvkm_dp_train_links(struct nvkm_outp *outp, int rate) return ret; } +static int +nvkm_dp_train_links(struct nvkm_outp *outp, int rate) +{ + struct nvkm_ior *ior = outp->ior; + struct nvkm_disp *disp = outp->disp; + struct nvkm_subdev *subdev = &disp->engine.subdev; + struct nvkm_bios *bios = subdev->device->bios; + u32 lnkcmp; + int ret; + + OUTP_DBG(outp, "programming link for %dx%02x", ior->dp.nr, ior->dp.bw); + + /* Intersect misc. capabilities of the OR and sink. */ + if (disp->engine.subdev.device->chipset < 0x110) + outp->dp.dpcd[DPCD_RC03] &= ~DPCD_RC03_TPS4_SUPPORTED; + if (disp->engine.subdev.device->chipset < 0xd0) + outp->dp.dpcd[DPCD_RC02] &= ~DPCD_RC02_TPS3_SUPPORTED; + + if (AMPERE_IED_HACK(disp) && (lnkcmp = outp->dp.info.script[0])) { + /* Execute BeforeLinkTraining script from DP Info table. */ + while (ior->dp.bw < nvbios_rd08(bios, lnkcmp)) + lnkcmp += 3; + lnkcmp = nvbios_rd16(bios, lnkcmp + 1); + + nvbios_init(&outp->disp->engine.subdev, lnkcmp, + init.outp = &outp->info; + init.or = ior->id; + init.link = ior->asy.link; + ); + } + + /* Set desired link configuration on the source. */ + if ((lnkcmp = outp->dp.info.lnkcmp)) { + if (outp->dp.version < 0x30) { + while ((ior->dp.bw * 2700) < nvbios_rd16(bios, lnkcmp)) + lnkcmp += 4; + lnkcmp = nvbios_rd16(bios, lnkcmp + 2); + } else { + while (ior->dp.bw < nvbios_rd08(bios, lnkcmp)) + lnkcmp += 3; + lnkcmp = nvbios_rd16(bios, lnkcmp + 1); + } + + nvbios_init(subdev, lnkcmp, + init.outp = &outp->info; + init.or = ior->id; + init.link = ior->asy.link; + ); + } + + ret = ior->func->dp->links(ior, outp->dp.aux); + if (ret) { + if (ret < 0) { + OUTP_ERR(outp, "train failed with %d", ret); + return ret; + } + return 0; + } + + ior->func->dp->power(ior, ior->dp.nr); + + /* Attempt to train the link in this configuration. */ + return nvkm_dp_train_link(outp, rate); +} + static void nvkm_dp_train_fini(struct nvkm_outp *outp) { @@ -439,6 +451,16 @@ nvkm_dp_train(struct nvkm_outp *outp, u32 dataKBps) int ret = -EINVAL, nr, rate; u8 pwr; + /* Retraining link? Skip source configuration, it can mess up the active modeset. */ + if (atomic_read(&outp->dp.lt.done)) { + for (rate = 0; rate < outp->dp.rates; rate++) { + if (outp->dp.rate[rate].rate == ior->dp.bw * 27000) + return nvkm_dp_train_link(outp, ret); + } + WARN_ON(1); + return -EINVAL; + } + /* Ensure sink is not in a low-power state. */ if (!nvkm_rdaux(outp->dp.aux, DPCD_SC00, &pwr, 1)) { if ((pwr & DPCD_SC00_SET_POWER) != DPCD_SC00_SET_POWER_D0) { @@ -455,6 +477,21 @@ nvkm_dp_train(struct nvkm_outp *outp, u32 dataKBps) /* Link training. */ OUTP_DBG(outp, "training"); nvkm_dp_train_init(outp); + + /* Validate and train at configuration requested (if any) on ACQUIRE. */ + if (outp->dp.lt.nr) { + for (nr = outp->dp.links; ret < 0 && nr; nr >>= 1) { + for (rate = 0; nr == outp->dp.lt.nr && rate < outp->dp.rates; rate++) { + if (outp->dp.rate[rate].rate / 27000 == outp->dp.lt.bw) { + ior->dp.bw = outp->dp.rate[rate].rate / 27000; + ior->dp.nr = nr; + ret = nvkm_dp_train_links(outp, rate); + } + } + } + } + + /* Otherwise, loop through all valid link configurations that support the data rate. */ for (nr = outp->dp.links; ret < 0 && nr; nr >>= 1) { for (rate = 0; ret < 0 && rate < outp->dp.rates; rate++) { if (outp->dp.rate[rate].rate * nr >= dataKBps || WARN_ON(!ior->dp.nr)) { @@ -465,6 +502,8 @@ nvkm_dp_train(struct nvkm_outp *outp, u32 dataKBps) } } } + + /* Finish up. */ nvkm_dp_train_fini(outp); if (ret < 0) OUTP_ERR(outp, "training failed"); @@ -595,18 +634,38 @@ nvkm_dp_enable_supported_link_rates(struct nvkm_outp *outp) return outp->dp.rates != 0; } -static bool -nvkm_dp_enable(struct nvkm_outp *outp, bool enable) +void +nvkm_dp_enable(struct nvkm_outp *outp, bool auxpwr) { + struct nvkm_gpio *gpio = outp->disp->engine.subdev.device->gpio; struct nvkm_i2c_aux *aux = outp->dp.aux; - if (enable) { - if (!outp->dp.present) { - OUTP_DBG(outp, "aux power -> always"); - nvkm_i2c_aux_monitor(aux, true); - outp->dp.present = true; + if (auxpwr && !outp->dp.aux_pwr) { + /* eDP panels need powering on by us (if the VBIOS doesn't default it + * to on) before doing any AUX channel transactions. LVDS panel power + * is handled by the SOR itself, and not required for LVDS DDC. + */ + if (outp->conn->info.type == DCB_CONNECTOR_eDP) { + int power = nvkm_gpio_get(gpio, 0, DCB_GPIO_PANEL_POWER, 0xff); + if (power == 0) { + nvkm_gpio_set(gpio, 0, DCB_GPIO_PANEL_POWER, 0xff, 1); + outp->dp.aux_pwr_pu = true; + } + + /* We delay here unconditionally, even if already powered, + * because some laptop panels having a significant resume + * delay before the panel begins responding. + * + * This is likely a bit of a hack, but no better idea for + * handling this at the moment. + */ + msleep(300); } + OUTP_DBG(outp, "aux power -> always"); + nvkm_i2c_aux_monitor(aux, true); + outp->dp.aux_pwr = true; + /* Detect any LTTPRs before reading DPCD receiver caps. */ if (!nvkm_rdaux(aux, DPCD_LTTPR_REV, outp->dp.lttpr, sizeof(outp->dp.lttpr)) && outp->dp.lttpr[0] >= 0x14 && outp->dp.lttpr[2]) { @@ -659,96 +718,41 @@ nvkm_dp_enable(struct nvkm_outp *outp, bool enable) outp->dp.rates++; } } - - return true; } - } - - if (outp->dp.present) { + } else + if (!auxpwr && outp->dp.aux_pwr) { OUTP_DBG(outp, "aux power -> demand"); nvkm_i2c_aux_monitor(aux, false); - outp->dp.present = false; - } - - atomic_set(&outp->dp.lt.done, 0); - return false; -} - -static int -nvkm_dp_hpd(struct nvkm_notify *notify) -{ - const struct nvkm_i2c_ntfy_rep *line = notify->data; - struct nvkm_outp *outp = container_of(notify, typeof(*outp), dp.hpd); - struct nvkm_conn *conn = outp->conn; - struct nvkm_disp *disp = outp->disp; - struct nvif_notify_conn_rep_v0 rep = {}; + outp->dp.aux_pwr = false; + atomic_set(&outp->dp.lt.done, 0); - OUTP_DBG(outp, "HPD: %d", line->mask); - if (line->mask & NVKM_I2C_IRQ) { - if (atomic_read(&outp->dp.lt.done)) - outp->func->acquire(outp); - rep.mask |= NVIF_NOTIFY_CONN_V0_IRQ; - } else { - nvkm_dp_enable(outp, true); + /* Restore eDP panel GPIO to its prior state if we changed it, as + * it could potentially interfere with other outputs. + */ + if (outp->conn->info.type == DCB_CONNECTOR_eDP) { + if (outp->dp.aux_pwr_pu) { + nvkm_gpio_set(gpio, 0, DCB_GPIO_PANEL_POWER, 0xff, 0); + outp->dp.aux_pwr_pu = false; + } + } } - - if (line->mask & NVKM_I2C_UNPLUG) - rep.mask |= NVIF_NOTIFY_CONN_V0_UNPLUG; - if (line->mask & NVKM_I2C_PLUG) - rep.mask |= NVIF_NOTIFY_CONN_V0_PLUG; - - nvkm_event_send(&disp->hpd, rep.mask, conn->index, &rep, sizeof(rep)); - return NVKM_NOTIFY_KEEP; } static void nvkm_dp_fini(struct nvkm_outp *outp) { - nvkm_notify_put(&outp->dp.hpd); nvkm_dp_enable(outp, false); } static void nvkm_dp_init(struct nvkm_outp *outp) { - struct nvkm_gpio *gpio = outp->disp->engine.subdev.device->gpio; - - nvkm_notify_put(&outp->conn->hpd); - - /* eDP panels need powering on by us (if the VBIOS doesn't default it - * to on) before doing any AUX channel transactions. LVDS panel power - * is handled by the SOR itself, and not required for LVDS DDC. - */ - if (outp->conn->info.type == DCB_CONNECTOR_eDP) { - int power = nvkm_gpio_get(gpio, 0, DCB_GPIO_PANEL_POWER, 0xff); - if (power == 0) - nvkm_gpio_set(gpio, 0, DCB_GPIO_PANEL_POWER, 0xff, 1); - - /* We delay here unconditionally, even if already powered, - * because some laptop panels having a significant resume - * delay before the panel begins responding. - * - * This is likely a bit of a hack, but no better idea for - * handling this at the moment. - */ - msleep(300); - - /* If the eDP panel can't be detected, we need to restore - * the panel power GPIO to avoid breaking another output. - */ - if (!nvkm_dp_enable(outp, true) && power == 0) - nvkm_gpio_set(gpio, 0, DCB_GPIO_PANEL_POWER, 0xff, 0); - } else { - nvkm_dp_enable(outp, true); - } - - nvkm_notify_get(&outp->dp.hpd); + nvkm_dp_enable(outp, outp->dp.enabled); } static void * nvkm_dp_dtor(struct nvkm_outp *outp) { - nvkm_notify_fini(&outp->dp.hpd); return outp; } @@ -797,21 +801,6 @@ nvkm_dp_new(struct nvkm_disp *disp, int index, struct dcb_output *dcbE, struct n OUTP_DBG(outp, "bios dp %02x %02x %02x %02x", outp->dp.version, hdr, cnt, len); - /* hotplug detect, replaces gpio-based mechanism with aux events */ - ret = nvkm_notify_init(NULL, &i2c->event, nvkm_dp_hpd, true, - &(struct nvkm_i2c_ntfy_req) { - .mask = NVKM_I2C_PLUG | NVKM_I2C_UNPLUG | - NVKM_I2C_IRQ, - .port = outp->dp.aux->id, - }, - sizeof(struct nvkm_i2c_ntfy_req), - sizeof(struct nvkm_i2c_ntfy_rep), - &outp->dp.hpd); - if (ret) { - OUTP_ERR(outp, "error monitoring aux hpd: %d", ret); - return ret; - } - mutex_init(&outp->dp.mutex); atomic_set(&outp->dp.lt.done, 0); return 0; diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/dp.h b/drivers/gpu/drm/nouveau/nvkm/engine/disp/dp.h index 1d86baa6a424..9a6be43916bc 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/dp.h +++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/dp.h @@ -6,6 +6,7 @@ int nvkm_dp_new(struct nvkm_disp *, int index, struct dcb_output *, struct nvkm_outp **); void nvkm_dp_disable(struct nvkm_outp *, struct nvkm_ior *); +void nvkm_dp_enable(struct nvkm_outp *, bool auxpwr); /* DPCD Receiver Capabilities */ #define DPCD_RC00_DPCD_REV 0x00000 diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/g84.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/g84.c index 4966a51af3d7..23ae451ba473 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/g84.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/g84.c @@ -29,9 +29,54 @@ #include <nvif/class.h> -void -g84_sor_hdmi_ctrl(struct nvkm_ior *ior, int head, bool enable, u8 max_ac_packet, - u8 rekey, u8 *avi, u8 avi_size, u8 *vendor, u8 vendor_size) +static void +g84_sor_hdmi_infoframe_vsi(struct nvkm_ior *ior, int head, void *data, u32 size) +{ + struct nvkm_device *device = ior->disp->engine.subdev.device; + struct packed_hdmi_infoframe vsi; + const u32 hoff = head * 0x800; + + nvkm_mask(device, 0x61653c + hoff, 0x00010001, 0x00010000); + if (!size) + return; + + pack_hdmi_infoframe(&vsi, data, size); + + nvkm_wr32(device, 0x616544 + hoff, vsi.header); + nvkm_wr32(device, 0x616548 + hoff, vsi.subpack0_low); + nvkm_wr32(device, 0x61654c + hoff, vsi.subpack0_high); + /* Is there a second (or up to fourth?) set of subpack registers here? */ + /* nvkm_wr32(device, 0x616550 + hoff, vsi.subpack1_low); */ + /* nvkm_wr32(device, 0x616554 + hoff, vsi.subpack1_high); */ + + nvkm_mask(device, 0x61653c + hoff, 0x00010001, 0x00010001); +} + +static void +g84_sor_hdmi_infoframe_avi(struct nvkm_ior *ior, int head, void *data, u32 size) +{ + struct nvkm_device *device = ior->disp->engine.subdev.device; + struct packed_hdmi_infoframe avi; + const u32 hoff = head * 0x800; + + pack_hdmi_infoframe(&avi, data, size); + + nvkm_mask(device, 0x616520 + hoff, 0x00000001, 0x00000000); + if (!size) + return; + + nvkm_wr32(device, 0x616528 + hoff, avi.header); + nvkm_wr32(device, 0x61652c + hoff, avi.subpack0_low); + nvkm_wr32(device, 0x616530 + hoff, avi.subpack0_high); + nvkm_wr32(device, 0x616534 + hoff, avi.subpack1_low); + nvkm_wr32(device, 0x616538 + hoff, avi.subpack1_high); + + nvkm_mask(device, 0x616520 + hoff, 0x00000001, 0x00000001); +} + + +static void +g84_sor_hdmi_ctrl(struct nvkm_ior *ior, int head, bool enable, u8 max_ac_packet, u8 rekey) { struct nvkm_device *device = ior->disp->engine.subdev.device; const u32 ctrl = 0x40000000 * enable | @@ -39,31 +84,13 @@ g84_sor_hdmi_ctrl(struct nvkm_ior *ior, int head, bool enable, u8 max_ac_packet, max_ac_packet << 16 | rekey; const u32 hoff = head * 0x800; - struct packed_hdmi_infoframe avi_infoframe; - struct packed_hdmi_infoframe vendor_infoframe; - - pack_hdmi_infoframe(&avi_infoframe, avi, avi_size); - pack_hdmi_infoframe(&vendor_infoframe, vendor, vendor_size); if (!(ctrl & 0x40000000)) { nvkm_mask(device, 0x6165a4 + hoff, 0x40000000, 0x00000000); - nvkm_mask(device, 0x61653c + hoff, 0x00000001, 0x00000000); - nvkm_mask(device, 0x616520 + hoff, 0x00000001, 0x00000000); nvkm_mask(device, 0x616500 + hoff, 0x00000001, 0x00000000); return; } - /* AVI InfoFrame */ - nvkm_mask(device, 0x616520 + hoff, 0x00000001, 0x00000000); - if (avi_size) { - nvkm_wr32(device, 0x616528 + hoff, avi_infoframe.header); - nvkm_wr32(device, 0x61652c + hoff, avi_infoframe.subpack0_low); - nvkm_wr32(device, 0x616530 + hoff, avi_infoframe.subpack0_high); - nvkm_wr32(device, 0x616534 + hoff, avi_infoframe.subpack1_low); - nvkm_wr32(device, 0x616538 + hoff, avi_infoframe.subpack1_high); - nvkm_mask(device, 0x616520 + hoff, 0x00000001, 0x00000001); - } - /* Audio InfoFrame */ nvkm_mask(device, 0x616500 + hoff, 0x00000001, 0x00000000); nvkm_wr32(device, 0x616508 + hoff, 0x000a0184); @@ -71,17 +98,6 @@ g84_sor_hdmi_ctrl(struct nvkm_ior *ior, int head, bool enable, u8 max_ac_packet, nvkm_wr32(device, 0x616510 + hoff, 0x00000000); nvkm_mask(device, 0x616500 + hoff, 0x00000001, 0x00000001); - /* Vendor InfoFrame */ - nvkm_mask(device, 0x61653c + hoff, 0x00010001, 0x00010000); - if (vendor_size) { - nvkm_wr32(device, 0x616544 + hoff, vendor_infoframe.header); - nvkm_wr32(device, 0x616548 + hoff, vendor_infoframe.subpack0_low); - nvkm_wr32(device, 0x61654c + hoff, vendor_infoframe.subpack0_high); - /* Is there a second (or up to fourth?) set of subpack registers here? */ - /* nvkm_wr32(device, 0x616550 + hoff, vendor_infoframe->subpack1_low); */ - /* nvkm_wr32(device, 0x616554 + hoff, vendor_infoframe->subpack1_high); */ - nvkm_mask(device, 0x61653c + hoff, 0x00010001, 0x00010001); - } nvkm_mask(device, 0x6165d0 + hoff, 0x00070001, 0x00010001); /* SPARE, HW_CTS */ nvkm_mask(device, 0x616568 + hoff, 0x00010101, 0x00000000); /* ACR_CTRL, ?? */ @@ -96,14 +112,19 @@ g84_sor_hdmi_ctrl(struct nvkm_ior *ior, int head, bool enable, u8 max_ac_packet, nvkm_mask(device, 0x6165a4 + hoff, 0x5f1f007f, ctrl); } +const struct nvkm_ior_func_hdmi +g84_sor_hdmi = { + .ctrl = g84_sor_hdmi_ctrl, + .infoframe_avi = g84_sor_hdmi_infoframe_avi, + .infoframe_vsi = g84_sor_hdmi_infoframe_vsi, +}; + static const struct nvkm_ior_func g84_sor = { .state = nv50_sor_state, .power = nv50_sor_power, .clock = nv50_sor_clock, - .hdmi = { - .ctrl = g84_sor_hdmi_ctrl, - }, + .hdmi = &g84_sor_hdmi, }; int diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/ga102.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/ga102.c index 7489d0d7fce0..52099b75f52a 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/ga102.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/ga102.c @@ -105,10 +105,7 @@ ga102_sor = { .state = gv100_sor_state, .power = nv50_sor_power, .clock = ga102_sor_clock, - .hdmi = { - .ctrl = gv100_sor_hdmi_ctrl, - .scdc = gm200_sor_hdmi_scdc, - }, + .hdmi = &gv100_sor_hdmi, .dp = &ga102_sor_dp, .hda = &gv100_sor_hda, }; diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/gf119.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/gf119.c index 39822f1b5b95..a48e9bdf4cd0 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/gf119.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/gf119.c @@ -202,19 +202,61 @@ gf119_sor_dp = { }; static void -gf119_sor_hdmi_ctrl(struct nvkm_ior *ior, int head, bool enable, u8 max_ac_packet, - u8 rekey, u8 *avi, u8 avi_size, u8 *vendor, u8 vendor_size) +gf119_sor_hdmi_infoframe_vsi(struct nvkm_ior *ior, int head, void *data, u32 size) +{ + struct nvkm_device *device = ior->disp->engine.subdev.device; + struct packed_hdmi_infoframe vsi; + const u32 hoff = head * 0x800; + + pack_hdmi_infoframe(&vsi, data, size); + + nvkm_mask(device, 0x616730 + hoff, 0x00010001, 0x00010000); + if (!size) + return; + + /* + * These appear to be the audio infoframe registers, + * but no other set of infoframe registers has yet + * been found. + */ + nvkm_wr32(device, 0x616738 + hoff, vsi.header); + nvkm_wr32(device, 0x61673c + hoff, vsi.subpack0_low); + nvkm_wr32(device, 0x616740 + hoff, vsi.subpack0_high); + /* Is there a second (or further?) set of subpack registers here? */ + + nvkm_mask(device, 0x616730 + hoff, 0x00000001, 0x00000001); +} + +static void +gf119_sor_hdmi_infoframe_avi(struct nvkm_ior *ior, int head, void *data, u32 size) +{ + struct nvkm_device *device = ior->disp->engine.subdev.device; + struct packed_hdmi_infoframe avi; + const u32 hoff = head * 0x800; + + pack_hdmi_infoframe(&avi, data, size); + + nvkm_mask(device, 0x616714 + hoff, 0x00000001, 0x00000000); + if (!size) + return; + + nvkm_wr32(device, 0x61671c + hoff, avi.header); + nvkm_wr32(device, 0x616720 + hoff, avi.subpack0_low); + nvkm_wr32(device, 0x616724 + hoff, avi.subpack0_high); + nvkm_wr32(device, 0x616728 + hoff, avi.subpack1_low); + nvkm_wr32(device, 0x61672c + hoff, avi.subpack1_high); + + nvkm_mask(device, 0x616714 + hoff, 0x00000001, 0x00000001); +} + +static void +gf119_sor_hdmi_ctrl(struct nvkm_ior *ior, int head, bool enable, u8 max_ac_packet, u8 rekey) { struct nvkm_device *device = ior->disp->engine.subdev.device; const u32 ctrl = 0x40000000 * enable | max_ac_packet << 16 | rekey; const u32 hoff = head * 0x800; - struct packed_hdmi_infoframe avi_infoframe; - struct packed_hdmi_infoframe vendor_infoframe; - - pack_hdmi_infoframe(&avi_infoframe, avi, avi_size); - pack_hdmi_infoframe(&vendor_infoframe, vendor, vendor_size); if (!(ctrl & 0x40000000)) { nvkm_mask(device, 0x616798 + hoff, 0x40000000, 0x00000000); @@ -224,32 +266,6 @@ gf119_sor_hdmi_ctrl(struct nvkm_ior *ior, int head, bool enable, u8 max_ac_packe return; } - /* AVI InfoFrame */ - nvkm_mask(device, 0x616714 + hoff, 0x00000001, 0x00000000); - if (avi_size) { - nvkm_wr32(device, 0x61671c + hoff, avi_infoframe.header); - nvkm_wr32(device, 0x616720 + hoff, avi_infoframe.subpack0_low); - nvkm_wr32(device, 0x616724 + hoff, avi_infoframe.subpack0_high); - nvkm_wr32(device, 0x616728 + hoff, avi_infoframe.subpack1_low); - nvkm_wr32(device, 0x61672c + hoff, avi_infoframe.subpack1_high); - nvkm_mask(device, 0x616714 + hoff, 0x00000001, 0x00000001); - } - - /* GENERIC(?) / Vendor InfoFrame? */ - nvkm_mask(device, 0x616730 + hoff, 0x00010001, 0x00010000); - if (vendor_size) { - /* - * These appear to be the audio infoframe registers, - * but no other set of infoframe registers has yet - * been found. - */ - nvkm_wr32(device, 0x616738 + hoff, vendor_infoframe.header); - nvkm_wr32(device, 0x61673c + hoff, vendor_infoframe.subpack0_low); - nvkm_wr32(device, 0x616740 + hoff, vendor_infoframe.subpack0_high); - /* Is there a second (or further?) set of subpack registers here? */ - nvkm_mask(device, 0x616730 + hoff, 0x00000001, 0x00000001); - } - /* ??? InfoFrame? */ nvkm_mask(device, 0x6167a4 + hoff, 0x00000001, 0x00000000); nvkm_wr32(device, 0x6167ac + hoff, 0x00000010); @@ -259,6 +275,13 @@ gf119_sor_hdmi_ctrl(struct nvkm_ior *ior, int head, bool enable, u8 max_ac_packe nvkm_mask(device, 0x616798 + hoff, 0x401f007f, ctrl); } +static const struct nvkm_ior_func_hdmi +gf119_sor_hdmi = { + .ctrl = gf119_sor_hdmi_ctrl, + .infoframe_avi = gf119_sor_hdmi_infoframe_avi, + .infoframe_vsi = gf119_sor_hdmi_infoframe_vsi, +}; + void gf119_sor_clock(struct nvkm_ior *sor) { @@ -305,9 +328,7 @@ gf119_sor = { .state = gf119_sor_state, .power = nv50_sor_power, .clock = gf119_sor_clock, - .hdmi = { - .ctrl = gf119_sor_hdmi_ctrl, - }, + .hdmi = &gf119_sor_hdmi, .dp = &gf119_sor_dp, .hda = &gf119_sor_hda, }; diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/gk104.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/gk104.c index 7248e9ec835e..876a21a0cebb 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/gk104.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/gk104.c @@ -30,8 +30,51 @@ #include <nvif/class.h> void -gk104_sor_hdmi_ctrl(struct nvkm_ior *ior, int head, bool enable, u8 max_ac_packet, - u8 rekey, u8 *avi, u8 avi_size, u8 *vendor, u8 vendor_size) +gk104_sor_hdmi_infoframe_vsi(struct nvkm_ior *ior, int head, void *data, u32 size) +{ + struct nvkm_device *device = ior->disp->engine.subdev.device; + struct packed_hdmi_infoframe vsi; + const u32 hoff = head * 0x400; + + pack_hdmi_infoframe(&vsi, data, size); + + /* GENERIC(?) / Vendor InfoFrame? */ + nvkm_mask(device, 0x690100 + hoff, 0x00010001, 0x00000000); + if (!size) + return; + + nvkm_wr32(device, 0x690108 + hoff, vsi.header); + nvkm_wr32(device, 0x69010c + hoff, vsi.subpack0_low); + nvkm_wr32(device, 0x690110 + hoff, vsi.subpack0_high); + /* Is there a second (or further?) set of subpack registers here? */ + nvkm_mask(device, 0x690100 + hoff, 0x00000001, 0x00000001); +} + +void +gk104_sor_hdmi_infoframe_avi(struct nvkm_ior *ior, int head, void *data, u32 size) +{ + struct nvkm_device *device = ior->disp->engine.subdev.device; + struct packed_hdmi_infoframe avi; + const u32 hoff = head * 0x400; + + pack_hdmi_infoframe(&avi, data, size); + + /* AVI InfoFrame */ + nvkm_mask(device, 0x690000 + hoff, 0x00000001, 0x00000000); + if (!size) + return; + + nvkm_wr32(device, 0x690008 + hoff, avi.header); + nvkm_wr32(device, 0x69000c + hoff, avi.subpack0_low); + nvkm_wr32(device, 0x690010 + hoff, avi.subpack0_high); + nvkm_wr32(device, 0x690014 + hoff, avi.subpack1_low); + nvkm_wr32(device, 0x690018 + hoff, avi.subpack1_high); + + nvkm_mask(device, 0x690000 + hoff, 0x00000001, 0x00000001); +} + +void +gk104_sor_hdmi_ctrl(struct nvkm_ior *ior, int head, bool enable, u8 max_ac_packet, u8 rekey) { struct nvkm_device *device = ior->disp->engine.subdev.device; const u32 ctrl = 0x40000000 * enable | @@ -39,11 +82,6 @@ gk104_sor_hdmi_ctrl(struct nvkm_ior *ior, int head, bool enable, u8 max_ac_packe rekey; const u32 hoff = head * 0x800; const u32 hdmi = head * 0x400; - struct packed_hdmi_infoframe avi_infoframe; - struct packed_hdmi_infoframe vendor_infoframe; - - pack_hdmi_infoframe(&avi_infoframe, avi, avi_size); - pack_hdmi_infoframe(&vendor_infoframe, vendor, vendor_size); if (!(ctrl & 0x40000000)) { nvkm_mask(device, 0x616798 + hoff, 0x40000000, 0x00000000); @@ -53,28 +91,6 @@ gk104_sor_hdmi_ctrl(struct nvkm_ior *ior, int head, bool enable, u8 max_ac_packe return; } - /* AVI InfoFrame */ - nvkm_mask(device, 0x690000 + hdmi, 0x00000001, 0x00000000); - if (avi_size) { - nvkm_wr32(device, 0x690008 + hdmi, avi_infoframe.header); - nvkm_wr32(device, 0x69000c + hdmi, avi_infoframe.subpack0_low); - nvkm_wr32(device, 0x690010 + hdmi, avi_infoframe.subpack0_high); - nvkm_wr32(device, 0x690014 + hdmi, avi_infoframe.subpack1_low); - nvkm_wr32(device, 0x690018 + hdmi, avi_infoframe.subpack1_high); - nvkm_mask(device, 0x690000 + hdmi, 0x00000001, 0x00000001); - } - - /* GENERIC(?) / Vendor InfoFrame? */ - nvkm_mask(device, 0x690100 + hdmi, 0x00010001, 0x00000000); - if (vendor_size) { - nvkm_wr32(device, 0x690108 + hdmi, vendor_infoframe.header); - nvkm_wr32(device, 0x69010c + hdmi, vendor_infoframe.subpack0_low); - nvkm_wr32(device, 0x690110 + hdmi, vendor_infoframe.subpack0_high); - /* Is there a second (or further?) set of subpack registers here? */ - nvkm_mask(device, 0x690100 + hdmi, 0x00000001, 0x00000001); - } - - /* ??? InfoFrame? */ nvkm_mask(device, 0x6900c0 + hdmi, 0x00000001, 0x00000000); nvkm_wr32(device, 0x6900cc + hdmi, 0x00000010); @@ -87,14 +103,19 @@ gk104_sor_hdmi_ctrl(struct nvkm_ior *ior, int head, bool enable, u8 max_ac_packe nvkm_mask(device, 0x616798 + hoff, 0x401f007f, ctrl); } +const struct nvkm_ior_func_hdmi +gk104_sor_hdmi = { + .ctrl = gk104_sor_hdmi_ctrl, + .infoframe_avi = gk104_sor_hdmi_infoframe_avi, + .infoframe_vsi = gk104_sor_hdmi_infoframe_vsi, +}; + static const struct nvkm_ior_func gk104_sor = { .state = gf119_sor_state, .power = nv50_sor_power, .clock = gf119_sor_clock, - .hdmi = { - .ctrl = gk104_sor_hdmi_ctrl, - }, + .hdmi = &gk104_sor_hdmi, .dp = &gf119_sor_dp, .hda = &gf119_sor_hda, }; diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/gm107.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/gm107.c index 9e9ef49bd8ac..b4d8e868616f 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/gm107.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/gm107.c @@ -70,9 +70,7 @@ gm107_sor = { .state = gf119_sor_state, .power = nv50_sor_power, .clock = gf119_sor_clock, - .hdmi = { - .ctrl = gk104_sor_hdmi_ctrl, - }, + .hdmi = &gk104_sor_hdmi, .dp = &gm107_sor_dp, .hda = &gf119_sor_hda, }; diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/gm200.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/gm200.c index 4ecc8f98af6e..562ebae57d44 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/gm200.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/gm200.c @@ -79,6 +79,14 @@ gm200_sor_hdmi_scdc(struct nvkm_ior *ior, u8 scdc) ior->tmds.high_speed = !!(scdc & 0x2); } +const struct nvkm_ior_func_hdmi +gm200_sor_hdmi = { + .ctrl = gk104_sor_hdmi_ctrl, + .scdc = gm200_sor_hdmi_scdc, + .infoframe_avi = gk104_sor_hdmi_infoframe_avi, + .infoframe_vsi = gk104_sor_hdmi_infoframe_vsi, +}; + void gm200_sor_route_set(struct nvkm_outp *outp, struct nvkm_ior *ior) { @@ -131,10 +139,7 @@ gm200_sor = { .state = gf119_sor_state, .power = nv50_sor_power, .clock = gf119_sor_clock, - .hdmi = { - .ctrl = gk104_sor_hdmi_ctrl, - .scdc = gm200_sor_hdmi_scdc, - }, + .hdmi = &gm200_sor_hdmi, .dp = &gm200_sor_dp, .hda = &gf119_sor_hda, }; diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/gp100.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/gp100.c index 7172a9dfd89b..7f1eb4332040 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/gp100.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/gp100.c @@ -37,10 +37,7 @@ gp100_sor = { .state = gf119_sor_state, .power = nv50_sor_power, .clock = gf119_sor_clock, - .hdmi = { - .ctrl = gk104_sor_hdmi_ctrl, - .scdc = gm200_sor_hdmi_scdc, - }, + .hdmi = &gm200_sor_hdmi, .dp = &gm200_sor_dp, .hda = &gf119_sor_hda, }; diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/gt215.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/gt215.c index 70c49e7af9cf..a2c7c6f83dcd 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/gt215.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/gt215.c @@ -92,9 +92,53 @@ gt215_sor_dp = { .watermark = g94_sor_dp_watermark, }; -void -gt215_sor_hdmi_ctrl(struct nvkm_ior *ior, int head, bool enable, u8 max_ac_packet, - u8 rekey, u8 *avi, u8 avi_size, u8 *vendor, u8 vendor_size) +static void +gt215_sor_hdmi_infoframe_vsi(struct nvkm_ior *ior, int head, void *data, u32 size) +{ + struct nvkm_device *device = ior->disp->engine.subdev.device; + struct packed_hdmi_infoframe vsi; + const u32 soff = nv50_ior_base(ior); + + pack_hdmi_infoframe(&vsi, data, size); + + nvkm_mask(device, 0x61c53c + soff, 0x00010001, 0x00010000); + if (!size) + return; + + nvkm_wr32(device, 0x61c544 + soff, vsi.header); + nvkm_wr32(device, 0x61c548 + soff, vsi.subpack0_low); + nvkm_wr32(device, 0x61c54c + soff, vsi.subpack0_high); + /* Is there a second (or up to fourth?) set of subpack registers here? */ + /* nvkm_wr32(device, 0x61c550 + soff, vsi.subpack1_low); */ + /* nvkm_wr32(device, 0x61c554 + soff, vsi.subpack1_high); */ + + nvkm_mask(device, 0x61c53c + soff, 0x00010001, 0x00010001); +} + +static void +gt215_sor_hdmi_infoframe_avi(struct nvkm_ior *ior, int head, void *data, u32 size) +{ + struct nvkm_device *device = ior->disp->engine.subdev.device; + struct packed_hdmi_infoframe avi; + const u32 soff = nv50_ior_base(ior); + + pack_hdmi_infoframe(&avi, data, size); + + nvkm_mask(device, 0x61c520 + soff, 0x00000001, 0x00000000); + if (size) + return; + + nvkm_wr32(device, 0x61c528 + soff, avi.header); + nvkm_wr32(device, 0x61c52c + soff, avi.subpack0_low); + nvkm_wr32(device, 0x61c530 + soff, avi.subpack0_high); + nvkm_wr32(device, 0x61c534 + soff, avi.subpack1_low); + nvkm_wr32(device, 0x61c538 + soff, avi.subpack1_high); + + nvkm_mask(device, 0x61c520 + soff, 0x00000001, 0x00000001); +} + +static void +gt215_sor_hdmi_ctrl(struct nvkm_ior *ior, int head, bool enable, u8 max_ac_packet, u8 rekey) { struct nvkm_device *device = ior->disp->engine.subdev.device; const u32 ctrl = 0x40000000 * enable | @@ -102,11 +146,6 @@ gt215_sor_hdmi_ctrl(struct nvkm_ior *ior, int head, bool enable, u8 max_ac_packe max_ac_packet << 16 | rekey; const u32 soff = nv50_ior_base(ior); - struct packed_hdmi_infoframe avi_infoframe; - struct packed_hdmi_infoframe vendor_infoframe; - - pack_hdmi_infoframe(&avi_infoframe, avi, avi_size); - pack_hdmi_infoframe(&vendor_infoframe, vendor, vendor_size); if (!(ctrl & 0x40000000)) { nvkm_mask(device, 0x61c5a4 + soff, 0x40000000, 0x00000000); @@ -116,17 +155,6 @@ gt215_sor_hdmi_ctrl(struct nvkm_ior *ior, int head, bool enable, u8 max_ac_packe return; } - /* AVI InfoFrame */ - nvkm_mask(device, 0x61c520 + soff, 0x00000001, 0x00000000); - if (avi_size) { - nvkm_wr32(device, 0x61c528 + soff, avi_infoframe.header); - nvkm_wr32(device, 0x61c52c + soff, avi_infoframe.subpack0_low); - nvkm_wr32(device, 0x61c530 + soff, avi_infoframe.subpack0_high); - nvkm_wr32(device, 0x61c534 + soff, avi_infoframe.subpack1_low); - nvkm_wr32(device, 0x61c538 + soff, avi_infoframe.subpack1_high); - nvkm_mask(device, 0x61c520 + soff, 0x00000001, 0x00000001); - } - /* Audio InfoFrame */ nvkm_mask(device, 0x61c500 + soff, 0x00000001, 0x00000000); nvkm_wr32(device, 0x61c508 + soff, 0x000a0184); @@ -134,18 +162,6 @@ gt215_sor_hdmi_ctrl(struct nvkm_ior *ior, int head, bool enable, u8 max_ac_packe nvkm_wr32(device, 0x61c510 + soff, 0x00000000); nvkm_mask(device, 0x61c500 + soff, 0x00000001, 0x00000001); - /* Vendor InfoFrame */ - nvkm_mask(device, 0x61c53c + soff, 0x00010001, 0x00010000); - if (vendor_size) { - nvkm_wr32(device, 0x61c544 + soff, vendor_infoframe.header); - nvkm_wr32(device, 0x61c548 + soff, vendor_infoframe.subpack0_low); - nvkm_wr32(device, 0x61c54c + soff, vendor_infoframe.subpack0_high); - /* Is there a second (or up to fourth?) set of subpack registers here? */ - /* nvkm_wr32(device, 0x61c550 + soff, vendor_infoframe.subpack1_low); */ - /* nvkm_wr32(device, 0x61c554 + soff, vendor_infoframe.subpack1_high); */ - nvkm_mask(device, 0x61c53c + soff, 0x00010001, 0x00010001); - } - nvkm_mask(device, 0x61c5d0 + soff, 0x00070001, 0x00010001); /* SPARE, HW_CTS */ nvkm_mask(device, 0x61c568 + soff, 0x00010101, 0x00000000); /* ACR_CTRL, ?? */ nvkm_mask(device, 0x61c578 + soff, 0x80000000, 0x80000000); /* ACR_0441_ENABLE */ @@ -159,14 +175,19 @@ gt215_sor_hdmi_ctrl(struct nvkm_ior *ior, int head, bool enable, u8 max_ac_packe nvkm_mask(device, 0x61c5a4 + soff, 0x5f1f007f, ctrl); } +const struct nvkm_ior_func_hdmi +gt215_sor_hdmi = { + .ctrl = gt215_sor_hdmi_ctrl, + .infoframe_avi = gt215_sor_hdmi_infoframe_avi, + .infoframe_vsi = gt215_sor_hdmi_infoframe_vsi, +}; + static const struct nvkm_ior_func gt215_sor = { .state = g94_sor_state, .power = nv50_sor_power, .clock = nv50_sor_clock, - .hdmi = { - .ctrl = gt215_sor_hdmi_ctrl, - }, + .hdmi = >215_sor_hdmi, .dp = >215_sor_dp, .hda = >215_sor_hda, }; diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/gv100.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/gv100.c index 6b9d49270fa7..115d0997fd62 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/gv100.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/gv100.c @@ -96,9 +96,54 @@ gv100_sor_dp = { .watermark = gv100_sor_dp_watermark, }; -void -gv100_sor_hdmi_ctrl(struct nvkm_ior *ior, int head, bool enable, u8 max_ac_packet, - u8 rekey, u8 *avi, u8 avi_size, u8 *vendor, u8 vendor_size) +static void +gv100_sor_hdmi_infoframe_vsi(struct nvkm_ior *ior, int head, void *data, u32 size) +{ + struct nvkm_device *device = ior->disp->engine.subdev.device; + struct packed_hdmi_infoframe vsi; + const u32 hoff = head * 0x400; + + pack_hdmi_infoframe(&vsi, data, size); + + nvkm_mask(device, 0x6f0100 + hoff, 0x00010001, 0x00000000); + if (!size) + return; + + nvkm_wr32(device, 0x6f0108 + hoff, vsi.header); + nvkm_wr32(device, 0x6f010c + hoff, vsi.subpack0_low); + nvkm_wr32(device, 0x6f0110 + hoff, vsi.subpack0_high); + nvkm_wr32(device, 0x6f0114 + hoff, 0x00000000); + nvkm_wr32(device, 0x6f0118 + hoff, 0x00000000); + nvkm_wr32(device, 0x6f011c + hoff, 0x00000000); + nvkm_wr32(device, 0x6f0120 + hoff, 0x00000000); + nvkm_wr32(device, 0x6f0124 + hoff, 0x00000000); + nvkm_mask(device, 0x6f0100 + hoff, 0x00000001, 0x00000001); +} + +static void +gv100_sor_hdmi_infoframe_avi(struct nvkm_ior *ior, int head, void *data, u32 size) +{ + struct nvkm_device *device = ior->disp->engine.subdev.device; + struct packed_hdmi_infoframe avi; + const u32 hoff = head * 0x400; + + pack_hdmi_infoframe(&avi, data, size); + + nvkm_mask(device, 0x6f0000 + hoff, 0x00000001, 0x00000000); + if (!size) + return; + + nvkm_wr32(device, 0x6f0008 + hoff, avi.header); + nvkm_wr32(device, 0x6f000c + hoff, avi.subpack0_low); + nvkm_wr32(device, 0x6f0010 + hoff, avi.subpack0_high); + nvkm_wr32(device, 0x6f0014 + hoff, avi.subpack1_low); + nvkm_wr32(device, 0x6f0018 + hoff, avi.subpack1_high); + + nvkm_mask(device, 0x6f0000 + hoff, 0x00000001, 0x00000001); +} + +static void +gv100_sor_hdmi_ctrl(struct nvkm_ior *ior, int head, bool enable, u8 max_ac_packet, u8 rekey) { struct nvkm_device *device = ior->disp->engine.subdev.device; const u32 ctrl = 0x40000000 * enable | @@ -106,11 +151,6 @@ gv100_sor_hdmi_ctrl(struct nvkm_ior *ior, int head, bool enable, u8 max_ac_packe rekey; const u32 hoff = head * 0x800; const u32 hdmi = head * 0x400; - struct packed_hdmi_infoframe avi_infoframe; - struct packed_hdmi_infoframe vendor_infoframe; - - pack_hdmi_infoframe(&avi_infoframe, avi, avi_size); - pack_hdmi_infoframe(&vendor_infoframe, vendor, vendor_size); if (!(ctrl & 0x40000000)) { nvkm_mask(device, 0x6165c0 + hoff, 0x40000000, 0x00000000); @@ -120,32 +160,6 @@ gv100_sor_hdmi_ctrl(struct nvkm_ior *ior, int head, bool enable, u8 max_ac_packe return; } - /* AVI InfoFrame (AVI). */ - nvkm_mask(device, 0x6f0000 + hdmi, 0x00000001, 0x00000000); - if (avi_size) { - nvkm_wr32(device, 0x6f0008 + hdmi, avi_infoframe.header); - nvkm_wr32(device, 0x6f000c + hdmi, avi_infoframe.subpack0_low); - nvkm_wr32(device, 0x6f0010 + hdmi, avi_infoframe.subpack0_high); - nvkm_wr32(device, 0x6f0014 + hdmi, avi_infoframe.subpack1_low); - nvkm_wr32(device, 0x6f0018 + hdmi, avi_infoframe.subpack1_high); - nvkm_mask(device, 0x6f0000 + hdmi, 0x00000001, 0x00000001); - } - - /* Vendor-specific InfoFrame (VSI). */ - nvkm_mask(device, 0x6f0100 + hdmi, 0x00010001, 0x00000000); - if (vendor_size) { - nvkm_wr32(device, 0x6f0108 + hdmi, vendor_infoframe.header); - nvkm_wr32(device, 0x6f010c + hdmi, vendor_infoframe.subpack0_low); - nvkm_wr32(device, 0x6f0110 + hdmi, vendor_infoframe.subpack0_high); - nvkm_wr32(device, 0x6f0114 + hdmi, 0x00000000); - nvkm_wr32(device, 0x6f0118 + hdmi, 0x00000000); - nvkm_wr32(device, 0x6f011c + hdmi, 0x00000000); - nvkm_wr32(device, 0x6f0120 + hdmi, 0x00000000); - nvkm_wr32(device, 0x6f0124 + hdmi, 0x00000000); - nvkm_mask(device, 0x6f0100 + hdmi, 0x00000001, 0x00000001); - } - - /* General Control (GCP). */ nvkm_mask(device, 0x6f00c0 + hdmi, 0x00000001, 0x00000000); nvkm_wr32(device, 0x6f00cc + hdmi, 0x00000010); @@ -158,6 +172,14 @@ gv100_sor_hdmi_ctrl(struct nvkm_ior *ior, int head, bool enable, u8 max_ac_packe nvkm_mask(device, 0x6165c0 + hoff, 0x401f007f, ctrl); } +const struct nvkm_ior_func_hdmi +gv100_sor_hdmi = { + .ctrl = gv100_sor_hdmi_ctrl, + .scdc = gm200_sor_hdmi_scdc, + .infoframe_avi = gv100_sor_hdmi_infoframe_avi, + .infoframe_vsi = gv100_sor_hdmi_infoframe_vsi, +}; + void gv100_sor_state(struct nvkm_ior *sor, struct nvkm_ior_state *state) { @@ -190,10 +212,7 @@ gv100_sor = { .state = gv100_sor_state, .power = nv50_sor_power, .clock = gf119_sor_clock, - .hdmi = { - .ctrl = gv100_sor_hdmi_ctrl, - .scdc = gm200_sor_hdmi_scdc, - }, + .hdmi = &gv100_sor_hdmi, .dp = &gv100_sor_dp, .hda = &gv100_sor_hda, }; diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/head.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/head.c index 83152c26fe3e..7f5d13d13c94 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/head.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/head.c @@ -39,44 +39,6 @@ nvkm_head_find(struct nvkm_disp *disp, int id) return NULL; } -int -nvkm_head_mthd_scanoutpos(struct nvkm_object *object, - struct nvkm_head *head, void *data, u32 size) -{ - union { - struct nv04_disp_scanoutpos_v0 v0; - } *args = data; - int ret = -ENOSYS; - - nvif_ioctl(object, "head scanoutpos size %d\n", size); - if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) { - nvif_ioctl(object, "head scanoutpos vers %d\n", - args->v0.version); - - head->func->state(head, &head->arm); - args->v0.vtotal = head->arm.vtotal; - args->v0.vblanks = head->arm.vblanks; - args->v0.vblanke = head->arm.vblanke; - args->v0.htotal = head->arm.htotal; - args->v0.hblanks = head->arm.hblanks; - args->v0.hblanke = head->arm.hblanke; - - /* We don't support reading htotal/vtotal on pre-NV50 VGA, - * so we have to give up and trigger the timestamping - * fallback in the drm core. - */ - if (!args->v0.vtotal || !args->v0.htotal) - return -ENOTSUPP; - - args->v0.time[0] = ktime_to_ns(ktime_get()); - head->func->rgpos(head, &args->v0.hline, &args->v0.vline); - args->v0.time[1] = ktime_to_ns(ktime_get()); - } else - return ret; - - return 0; -} - void nvkm_head_del(struct nvkm_head **phead) { diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/head.h b/drivers/gpu/drm/nouveau/nvkm/engine/disp/head.h index 84a2989193cf..856252bf559a 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/head.h +++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/head.h @@ -1,6 +1,7 @@ /* SPDX-License-Identifier: MIT */ #ifndef __NVKM_DISP_HEAD_H__ #define __NVKM_DISP_HEAD_H__ +#include <nvif/object.h> #include "priv.h" struct nvkm_head { @@ -26,12 +27,12 @@ struct nvkm_head { u8 depth; } or; } arm, asy; + + struct nvkm_object object; }; int nvkm_head_new_(const struct nvkm_head_func *, struct nvkm_disp *, int id); void nvkm_head_del(struct nvkm_head **); -int nvkm_head_mthd_scanoutpos(struct nvkm_object *, - struct nvkm_head *, void *, u32); struct nvkm_head *nvkm_head_find(struct nvkm_disp *, int id); struct nvkm_head_func { diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/ior.h b/drivers/gpu/drm/nouveau/nvkm/engine/disp/ior.h index 671c4674ffcc..da1b1a626ef2 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/ior.h +++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/ior.h @@ -63,12 +63,12 @@ struct nvkm_ior_func { void (*war_2)(struct nvkm_ior *); void (*war_3)(struct nvkm_ior *); - struct { - void (*ctrl)(struct nvkm_ior *, int head, bool enable, - u8 max_ac_packet, u8 rekey, u8 *avi, u8 avi_size, - u8 *vendor, u8 vendor_size); + const struct nvkm_ior_func_hdmi { + void (*ctrl)(struct nvkm_ior *, int head, bool enable, u8 max_ac_packet, u8 rekey); void (*scdc)(struct nvkm_ior *, u8 scdc); - } hdmi; + void (*infoframe_avi)(struct nvkm_ior *, int head, void *data, u32 size); + void (*infoframe_vsi)(struct nvkm_ior *, int head, void *data, u32 size); + } *hdmi; const struct nvkm_ior_func_dp { u8 lanes[4]; @@ -124,9 +124,10 @@ void nv50_sor_power(struct nvkm_ior *, bool, bool, bool, bool, bool); void nv50_sor_clock(struct nvkm_ior *); int g84_sor_new(struct nvkm_disp *, int); -void g84_sor_hdmi_ctrl(struct nvkm_ior *, int, bool, u8, u8, u8 *, u8 , u8 *, u8); +extern const struct nvkm_ior_func_hdmi g84_sor_hdmi; int g94_sor_cnt(struct nvkm_disp *, unsigned long *); + void g94_sor_state(struct nvkm_ior *, struct nvkm_ior_state *); extern const struct nvkm_ior_func_dp g94_sor_dp; int g94_sor_dp_links(struct nvkm_ior *, struct nvkm_i2c_aux *); @@ -137,7 +138,7 @@ void g94_sor_dp_audio_sym(struct nvkm_ior *, int, u16, u32); void g94_sor_dp_activesym(struct nvkm_ior *, int, u8, u8, u8, u8); void g94_sor_dp_watermark(struct nvkm_ior *, int, u8); -void gt215_sor_hdmi_ctrl(struct nvkm_ior *, int, bool, u8, u8, u8 *, u8 , u8 *, u8); +extern const struct nvkm_ior_func_hdmi gt215_sor_hdmi; void gt215_sor_dp_audio(struct nvkm_ior *, int, bool); extern const struct nvkm_ior_func_hda gt215_sor_hda; @@ -156,12 +157,16 @@ void gf119_sor_hda_hpd(struct nvkm_ior *, int, bool); void gf119_sor_hda_eld(struct nvkm_ior *, int, u8 *, u8); int gk104_sor_new(struct nvkm_disp *, int); -void gk104_sor_hdmi_ctrl(struct nvkm_ior *, int, bool, u8, u8, u8 *, u8 , u8 *, u8); +extern const struct nvkm_ior_func_hdmi gk104_sor_hdmi; +void gk104_sor_hdmi_ctrl(struct nvkm_ior *, int, bool, u8, u8); +void gk104_sor_hdmi_infoframe_avi(struct nvkm_ior *, int, void *, u32); +void gk104_sor_hdmi_infoframe_vsi(struct nvkm_ior *, int, void *, u32); void gm107_sor_dp_pattern(struct nvkm_ior *, int); void gm200_sor_route_set(struct nvkm_outp *, struct nvkm_ior *); int gm200_sor_route_get(struct nvkm_outp *, int *); +extern const struct nvkm_ior_func_hdmi gm200_sor_hdmi; void gm200_sor_hdmi_scdc(struct nvkm_ior *, u8); extern const struct nvkm_ior_func_dp gm200_sor_dp; void gm200_sor_dp_drive(struct nvkm_ior *, int, int, int, int, int); @@ -170,7 +175,7 @@ int gp100_sor_new(struct nvkm_disp *, int); int gv100_sor_cnt(struct nvkm_disp *, unsigned long *); void gv100_sor_state(struct nvkm_ior *, struct nvkm_ior_state *); -void gv100_sor_hdmi_ctrl(struct nvkm_ior *, int, bool, u8, u8, u8 *, u8 , u8 *, u8); +extern const struct nvkm_ior_func_hdmi gv100_sor_hdmi; void gv100_sor_dp_audio(struct nvkm_ior *, int, bool); void gv100_sor_dp_audio_sym(struct nvkm_ior *, int, u16, u32); void gv100_sor_dp_watermark(struct nvkm_ior *, int, u8); diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/mcp77.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/mcp77.c index 916b1d477b0b..841e3b69fcaf 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/mcp77.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/mcp77.c @@ -31,9 +31,7 @@ mcp77_sor = { .state = g94_sor_state, .power = nv50_sor_power, .clock = nv50_sor_clock, - .hdmi = { - .ctrl = g84_sor_hdmi_ctrl, - }, + .hdmi = &g84_sor_hdmi, .dp = &g94_sor_dp, }; diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/mcp89.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/mcp89.c index a5a0b9439374..f96ba4752655 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/mcp89.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/mcp89.c @@ -44,9 +44,7 @@ mcp89_sor = { .state = g94_sor_state, .power = nv50_sor_power, .clock = nv50_sor_clock, - .hdmi = { - .ctrl = gt215_sor_hdmi_ctrl, - }, + .hdmi = >215_sor_hdmi, .dp = &mcp89_sor_dp, .hda = >215_sor_hda, }; diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/nv50.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/nv50.c index a46e13cc9ff1..be8116802960 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/nv50.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/nv50.c @@ -503,7 +503,7 @@ nv50_disp_chan_uevent_init(struct nvkm_event *event, int types, int index) void nv50_disp_chan_uevent_send(struct nvkm_disp *disp, int chid) { - nvkm_event_send(&disp->uevent, NVKM_DISP_EVENT_CHAN_AWAKEN, chid, NULL, 0); + nvkm_event_ntfy(&disp->uevent, chid, NVKM_DISP_EVENT_CHAN_AWAKEN); } const struct nvkm_event_func @@ -1238,6 +1238,8 @@ nv50_disp_super_2_2(struct nvkm_disp *disp, struct nvkm_head *head) if (!ior) return; + outp = ior->asy.outp; + /* For some reason, NVIDIA decided not to: * * A) Give dual-link LVDS a separate EVO protocol, like for TMDS. @@ -1247,13 +1249,13 @@ nv50_disp_super_2_2(struct nvkm_disp *disp, struct nvkm_head *head) * Override the values we usually read from HW with the same * data we pass though an ioctl instead. */ - if (ior->type == SOR && ior->asy.proto == LVDS) { - head->asy.or.depth = (disp->sor.lvdsconf & 0x0200) ? 24 : 18; - ior->asy.link = (disp->sor.lvdsconf & 0x0100) ? 3 : 1; + if (outp && ior->type == SOR && ior->asy.proto == LVDS) { + head->asy.or.depth = outp->lvds.bpc8 ? 24 : 18; + ior->asy.link = outp->lvds.dual ? 3 : 1; } /* Handle any link training, etc. */ - if ((outp = ior->asy.outp) && outp->func->acquire) + if (outp && outp->func->acquire) outp->func->acquire(outp); /* Execute OnInt2 IED script. */ diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/outp.h b/drivers/gpu/drm/nouveau/nvkm/engine/disp/outp.h index 3f3924c41957..b7631c1ab242 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/outp.h +++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/outp.h @@ -2,7 +2,6 @@ #ifndef __NVKM_DISP_OUTP_H__ #define __NVKM_DISP_OUTP_H__ #include "priv.h" -#include <core/notify.h> #include <subdev/bios.h> #include <subdev/bios/dcb.h> @@ -28,13 +27,19 @@ struct nvkm_outp { union { struct { + bool dual; + bool bpc8; + } lvds; + + struct { struct nvbios_dpout info; u8 version; struct nvkm_i2c_aux *aux; - struct nvkm_notify hpd; - bool present; + bool enabled; + bool aux_pwr; + bool aux_pwr_pu; u8 lttpr[6]; u8 lttprs; u8 dpcd[16]; @@ -49,12 +54,17 @@ struct nvkm_outp { struct mutex mutex; struct { atomic_t done; + u8 nr; + u8 bw; bool mst; } lt; } dp; }; struct nvkm_object object; + struct { + struct nvkm_head *head; + } asy; }; int nvkm_outp_new_(const struct nvkm_outp_func *, struct nvkm_disp *, int index, diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/priv.h b/drivers/gpu/drm/nouveau/nvkm/engine/disp/priv.h index cb25dfe849f0..ec5292a8f3c8 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/priv.h +++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/priv.h @@ -42,10 +42,6 @@ struct nvkm_disp_func { } user[]; }; -int nvkm_disp_ntfy(struct nvkm_object *, u32, struct nvkm_event **); -int nv04_disp_mthd(struct nvkm_object *, u32, void *, u32); -int nv50_disp_root_mthd_(struct nvkm_object *, u32, void *, u32); - int nv50_disp_oneinit(struct nvkm_disp *); int nv50_disp_init(struct nvkm_disp *); void nv50_disp_fini(struct nvkm_disp *); @@ -86,4 +82,5 @@ extern const struct nvkm_event_func gv100_disp_chan_uevent; int nvkm_udisp_new(const struct nvkm_oclass *, void *, u32, struct nvkm_object **); int nvkm_uconn_new(const struct nvkm_oclass *, void *, u32, struct nvkm_object **); int nvkm_uoutp_new(const struct nvkm_oclass *, void *, u32, struct nvkm_object **); +int nvkm_uhead_new(const struct nvkm_oclass *, void *, u32, struct nvkm_object **); #endif diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/rootnv50.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/rootnv50.c deleted file mode 100644 index 0af45ccd140c..000000000000 --- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/rootnv50.c +++ /dev/null @@ -1,250 +0,0 @@ -/* - * Copyright 2012 Red Hat Inc. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR - * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. - * - * Authors: Ben Skeggs - */ -#include "chan.h" -#include "head.h" -#include "ior.h" -#include "outp.h" - -#include <core/client.h> - -#include <nvif/class.h> -#include <nvif/cl5070.h> -#include <nvif/unpack.h> - -int -nv50_disp_root_mthd_(struct nvkm_object *object, u32 mthd, void *data, u32 size) -{ - union { - struct nv50_disp_mthd_v0 v0; - struct nv50_disp_mthd_v1 v1; - } *args = data; - struct nvkm_disp *disp = nvkm_udisp(object); - struct nvkm_outp *temp, *outp = NULL; - struct nvkm_head *head; - u16 type, mask = 0; - int hidx, ret = -ENOSYS; - - if (mthd != NV50_DISP_MTHD) - return -EINVAL; - - nvif_ioctl(object, "disp mthd size %d\n", size); - if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, true))) { - nvif_ioctl(object, "disp mthd vers %d mthd %02x head %d\n", - args->v0.version, args->v0.method, args->v0.head); - mthd = args->v0.method; - hidx = args->v0.head; - } else - if (!(ret = nvif_unpack(ret, &data, &size, args->v1, 1, 1, true))) { - nvif_ioctl(object, "disp mthd vers %d mthd %02x " - "type %04x mask %04x\n", - args->v1.version, args->v1.method, - args->v1.hasht, args->v1.hashm); - mthd = args->v1.method; - type = args->v1.hasht; - mask = args->v1.hashm; - hidx = ffs((mask >> 8) & 0x0f) - 1; - } else - return ret; - - if (!(head = nvkm_head_find(disp, hidx))) - return -ENXIO; - - if (mask) { - list_for_each_entry(temp, &disp->outps, head) { - if ((temp->info.hasht == type) && - (temp->info.hashm & mask) == mask) { - outp = temp; - break; - } - } - if (outp == NULL) - return -ENXIO; - } - - switch (mthd) { - case NV50_DISP_SCANOUTPOS: { - return nvkm_head_mthd_scanoutpos(object, head, data, size); - } - default: - break; - } - - switch (mthd * !!outp) { - case NV50_DISP_MTHD_V1_ACQUIRE: { - union { - struct nv50_disp_acquire_v0 v0; - } *args = data; - int ret = -ENOSYS; - if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) { - ret = nvkm_outp_acquire(outp, NVKM_OUTP_USER, args->v0.hda); - if (ret == 0) { - args->v0.or = outp->ior->id; - args->v0.link = outp->ior->asy.link; - } - } - return ret; - } - break; - case NV50_DISP_MTHD_V1_RELEASE: - nvkm_outp_release(outp, NVKM_OUTP_USER); - return 0; - case NV50_DISP_MTHD_V1_SOR_HDA_ELD: { - union { - struct nv50_disp_sor_hda_eld_v0 v0; - } *args = data; - struct nvkm_ior *ior = outp->ior; - int ret = -ENOSYS; - - nvif_ioctl(object, "disp sor hda eld size %d\n", size); - if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, true))) { - nvif_ioctl(object, "disp sor hda eld vers %d\n", - args->v0.version); - if (size > 0x60) - return -E2BIG; - } else - return ret; - - if (!ior->hda) - return -ENODEV; - - if (size && args->v0.data[0]) { - if (outp->info.type == DCB_OUTPUT_DP) - ior->func->dp->audio(ior, hidx, true); - ior->func->hda->hpd(ior, hidx, true); - ior->func->hda->eld(ior, hidx, data, size); - } else { - if (outp->info.type == DCB_OUTPUT_DP) - ior->func->dp->audio(ior, hidx, false); - ior->func->hda->hpd(ior, hidx, false); - } - - return 0; - } - break; - case NV50_DISP_MTHD_V1_SOR_HDMI_PWR: { - union { - struct nv50_disp_sor_hdmi_pwr_v0 v0; - } *args = data; - u8 *vendor, vendor_size; - u8 *avi, avi_size; - int ret = -ENOSYS; - - nvif_ioctl(object, "disp sor hdmi ctrl size %d\n", size); - if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, true))) { - nvif_ioctl(object, "disp sor hdmi ctrl vers %d state %d " - "max_ac_packet %d rekey %d scdc %d\n", - args->v0.version, args->v0.state, - args->v0.max_ac_packet, args->v0.rekey, - args->v0.scdc); - if (args->v0.max_ac_packet > 0x1f || args->v0.rekey > 0x7f) - return -EINVAL; - if ((args->v0.avi_infoframe_length - + args->v0.vendor_infoframe_length) > size) - return -EINVAL; - else - if ((args->v0.avi_infoframe_length - + args->v0.vendor_infoframe_length) < size) - return -E2BIG; - avi = data; - avi_size = args->v0.avi_infoframe_length; - vendor = avi + avi_size; - vendor_size = args->v0.vendor_infoframe_length; - } else - return ret; - - if (!outp->ior->func->hdmi.ctrl) - return -ENODEV; - - outp->ior->func->hdmi.ctrl(outp->ior, hidx, args->v0.state, - args->v0.max_ac_packet, - args->v0.rekey, avi, avi_size, - vendor, vendor_size); - - if (outp->ior->func->hdmi.scdc) - outp->ior->func->hdmi.scdc(outp->ior, args->v0.scdc); - - return 0; - } - break; - case NV50_DISP_MTHD_V1_SOR_LVDS_SCRIPT: { - union { - struct nv50_disp_sor_lvds_script_v0 v0; - } *args = data; - int ret = -ENOSYS; - nvif_ioctl(object, "disp sor lvds script size %d\n", size); - if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) { - nvif_ioctl(object, "disp sor lvds script " - "vers %d name %04x\n", - args->v0.version, args->v0.script); - disp->sor.lvdsconf = args->v0.script; - return 0; - } else - return ret; - } - break; - case NV50_DISP_MTHD_V1_SOR_DP_MST_LINK: { - union { - struct nv50_disp_sor_dp_mst_link_v0 v0; - } *args = data; - int ret = -ENOSYS; - nvif_ioctl(object, "disp sor dp mst link size %d\n", size); - if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) { - nvif_ioctl(object, "disp sor dp mst link vers %d state %d\n", - args->v0.version, args->v0.state); - outp->dp.lt.mst = !!args->v0.state; - return 0; - } else - return ret; - } - break; - case NV50_DISP_MTHD_V1_SOR_DP_MST_VCPI: { - union { - struct nv50_disp_sor_dp_mst_vcpi_v0 v0; - } *args = data; - int ret = -ENOSYS; - nvif_ioctl(object, "disp sor dp mst vcpi size %d\n", size); - if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) { - nvif_ioctl(object, "disp sor dp mst vcpi vers %d " - "slot %02x/%02x pbn %04x/%04x\n", - args->v0.version, args->v0.start_slot, - args->v0.num_slots, args->v0.pbn, - args->v0.aligned_pbn); - if (!outp->ior->func->dp->vcpi) - return -ENODEV; - outp->ior->func->dp->vcpi(outp->ior, hidx, - args->v0.start_slot, - args->v0.num_slots, - args->v0.pbn, - args->v0.aligned_pbn); - return 0; - } else - return ret; - } - break; - default: - break; - } - - return -EINVAL; -} diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/tu102.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/tu102.c index e4ad1a6f6c88..f5242a672279 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/tu102.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/tu102.c @@ -88,10 +88,7 @@ tu102_sor = { .state = gv100_sor_state, .power = nv50_sor_power, .clock = gf119_sor_clock, - .hdmi = { - .ctrl = gv100_sor_hdmi_ctrl, - .scdc = gm200_sor_hdmi_scdc, - }, + .hdmi = &gv100_sor_hdmi, .dp = &tu102_sor_dp, .hda = &gv100_sor_hda, }; diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/uconn.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/uconn.c index fd9f18144c26..dad942be6679 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/uconn.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/uconn.c @@ -21,12 +21,86 @@ */ #define nvkm_uconn(p) container_of((p), struct nvkm_conn, object) #include "conn.h" +#include "outp.h" +#include <core/client.h> +#include <core/event.h> #include <subdev/gpio.h> +#include <subdev/i2c.h> #include <nvif/if0011.h> static int +nvkm_uconn_uevent_aux(struct nvkm_object *object, u64 token, u32 bits) +{ + union nvif_conn_event_args args; + + args.v0.version = 0; + args.v0.types = 0; + if (bits & NVKM_I2C_PLUG) + args.v0.types |= NVIF_CONN_EVENT_V0_PLUG; + if (bits & NVKM_I2C_UNPLUG) + args.v0.types |= NVIF_CONN_EVENT_V0_UNPLUG; + if (bits & NVKM_I2C_IRQ) + args.v0.types |= NVIF_CONN_EVENT_V0_IRQ; + + return object->client->event(token, &args, sizeof(args.v0)); +} + +static int +nvkm_uconn_uevent_gpio(struct nvkm_object *object, u64 token, u32 bits) +{ + union nvif_conn_event_args args; + + args.v0.version = 0; + args.v0.types = 0; + if (bits & NVKM_GPIO_HI) + args.v0.types |= NVIF_CONN_EVENT_V0_PLUG; + if (bits & NVKM_GPIO_LO) + args.v0.types |= NVIF_CONN_EVENT_V0_UNPLUG; + + return object->client->event(token, &args, sizeof(args.v0)); +} + +static int +nvkm_uconn_uevent(struct nvkm_object *object, void *argv, u32 argc, struct nvkm_uevent *uevent) +{ + struct nvkm_conn *conn = nvkm_uconn(object); + struct nvkm_device *device = conn->disp->engine.subdev.device; + struct nvkm_outp *outp; + union nvif_conn_event_args *args = argv; + u64 bits = 0; + + if (!uevent) { + if (conn->info.hpd == DCB_GPIO_UNUSED) + return -ENOSYS; + return 0; + } + + if (argc != sizeof(args->v0) || args->v0.version != 0) + return -ENOSYS; + + list_for_each_entry(outp, &conn->disp->outps, head) { + if (outp->info.connector == conn->index && outp->dp.aux) { + if (args->v0.types & NVIF_CONN_EVENT_V0_PLUG ) bits |= NVKM_I2C_PLUG; + if (args->v0.types & NVIF_CONN_EVENT_V0_UNPLUG) bits |= NVKM_I2C_UNPLUG; + if (args->v0.types & NVIF_CONN_EVENT_V0_IRQ ) bits |= NVKM_I2C_IRQ; + + return nvkm_uevent_add(uevent, &device->i2c->event, outp->dp.aux->id, bits, + nvkm_uconn_uevent_aux); + } + } + + if (args->v0.types & NVIF_CONN_EVENT_V0_PLUG ) bits |= NVKM_GPIO_HI; + if (args->v0.types & NVIF_CONN_EVENT_V0_UNPLUG) bits |= NVKM_GPIO_LO; + if (args->v0.types & NVIF_CONN_EVENT_V0_IRQ) + return -EINVAL; + + return nvkm_uevent_add(uevent, &device->gpio->event, conn->info.hpd, bits, + nvkm_uconn_uevent_gpio); +} + +static int nvkm_uconn_mthd_hpd_status(struct nvkm_conn *conn, void *argv, u32 argc) { struct nvkm_gpio *gpio = conn->disp->engine.subdev.device->gpio; @@ -82,6 +156,7 @@ static const struct nvkm_object_func nvkm_uconn = { .dtor = nvkm_uconn_dtor, .mthd = nvkm_uconn_mthd, + .uevent = nvkm_uconn_uevent, }; int diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/udisp.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/udisp.c index 0841e7ce0343..0268d1d75805 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/udisp.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/udisp.c @@ -21,6 +21,7 @@ */ #include "priv.h" #include "conn.h" +#include "head.h" #include "outp.h" #include <nvif/class.h> @@ -43,6 +44,12 @@ nvkm_udisp_sclass(struct nvkm_object *object, int index, struct nvkm_oclass *scl return 0; } + if (index-- == 0) { + sclass->base = (struct nvkm_sclass) { 0, 0, NVIF_CLASS_HEAD }; + sclass->ctor = nvkm_uhead_new; + return 0; + } + if (disp->func->user[index].ctor) { sclass->base = disp->func->user[index].base; sclass->ctor = disp->func->user[index].ctor; @@ -52,17 +59,6 @@ nvkm_udisp_sclass(struct nvkm_object *object, int index, struct nvkm_oclass *scl return -EINVAL; } -static int -nvkm_udisp_mthd(struct nvkm_object *object, u32 mthd, void *argv, u32 argc) -{ - struct nvkm_disp *disp = nvkm_udisp(object); - - if (disp->engine.subdev.device->card_type >= NV_50) - return nv50_disp_root_mthd_(object, mthd, argv, argc); - - return nv04_disp_mthd(object, mthd, argv, argc); -} - static void * nvkm_udisp_dtor(struct nvkm_object *object) { @@ -78,8 +74,6 @@ nvkm_udisp_dtor(struct nvkm_object *object) static const struct nvkm_object_func nvkm_udisp = { .dtor = nvkm_udisp_dtor, - .mthd = nvkm_udisp_mthd, - .ntfy = nvkm_disp_ntfy, .sclass = nvkm_udisp_sclass, }; @@ -89,6 +83,7 @@ nvkm_udisp_new(const struct nvkm_oclass *oclass, void *argv, u32 argc, struct nv struct nvkm_disp *disp = nvkm_disp(oclass->engine); struct nvkm_conn *conn; struct nvkm_outp *outp; + struct nvkm_head *head; union nvif_disp_args *args = argv; if (argc != sizeof(args->v0) || args->v0.version != 0) @@ -111,5 +106,9 @@ nvkm_udisp_new(const struct nvkm_oclass *oclass, void *argv, u32 argc, struct nv list_for_each_entry(outp, &disp->outps, head) args->v0.outp_mask |= BIT(outp->index); + args->v0.head_mask = 0; + list_for_each_entry(head, &disp->heads, head) + args->v0.head_mask |= BIT(head->id); + return 0; } diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/uhead.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/uhead.c new file mode 100644 index 000000000000..f072cec16040 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/uhead.c @@ -0,0 +1,127 @@ +/* + * Copyright 2021 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ +#define nvkm_uhead(p) container_of((p), struct nvkm_head, object) +#include "head.h" +#include <core/event.h> + +#include <nvif/if0013.h> + +#include <nvif/event.h> + +static int +nvkm_uhead_uevent(struct nvkm_object *object, void *argv, u32 argc, struct nvkm_uevent *uevent) +{ + struct nvkm_head *head = nvkm_uhead(object); + union nvif_head_event_args *args = argv; + + if (!uevent) + return 0; + if (argc != sizeof(args->vn)) + return -ENOSYS; + + return nvkm_uevent_add(uevent, &head->disp->vblank, head->id, + NVKM_DISP_HEAD_EVENT_VBLANK, NULL); +} + +static int +nvkm_uhead_mthd_scanoutpos(struct nvkm_head *head, void *argv, u32 argc) +{ + union nvif_head_scanoutpos_args *args = argv; + + if (argc != sizeof(args->v0) || args->v0.version != 0) + return -ENOSYS; + + head->func->state(head, &head->arm); + args->v0.vtotal = head->arm.vtotal; + args->v0.vblanks = head->arm.vblanks; + args->v0.vblanke = head->arm.vblanke; + args->v0.htotal = head->arm.htotal; + args->v0.hblanks = head->arm.hblanks; + args->v0.hblanke = head->arm.hblanke; + + /* We don't support reading htotal/vtotal on pre-NV50 VGA, + * so we have to give up and trigger the timestamping + * fallback in the drm core. + */ + if (!args->v0.vtotal || !args->v0.htotal) + return -ENOTSUPP; + + args->v0.time[0] = ktime_to_ns(ktime_get()); + head->func->rgpos(head, &args->v0.hline, &args->v0.vline); + args->v0.time[1] = ktime_to_ns(ktime_get()); + return 0; +} + +static int +nvkm_uhead_mthd(struct nvkm_object *object, u32 mthd, void *argv, u32 argc) +{ + struct nvkm_head *head = nvkm_uhead(object); + + switch (mthd) { + case NVIF_HEAD_V0_SCANOUTPOS: return nvkm_uhead_mthd_scanoutpos(head, argv, argc); + default: + return -EINVAL; + } +} + +static void * +nvkm_uhead_dtor(struct nvkm_object *object) +{ + struct nvkm_head *head = nvkm_uhead(object); + struct nvkm_disp *disp = head->disp; + + spin_lock(&disp->client.lock); + head->object.func = NULL; + spin_unlock(&disp->client.lock); + return NULL; +} + +static const struct nvkm_object_func +nvkm_uhead = { + .dtor = nvkm_uhead_dtor, + .mthd = nvkm_uhead_mthd, + .uevent = nvkm_uhead_uevent, +}; + +int +nvkm_uhead_new(const struct nvkm_oclass *oclass, void *argv, u32 argc, struct nvkm_object **pobject) +{ + struct nvkm_disp *disp = nvkm_udisp(oclass->parent); + struct nvkm_head *head; + union nvif_head_args *args = argv; + int ret; + + if (argc != sizeof(args->v0) || args->v0.version != 0) + return -ENOSYS; + if (!(head = nvkm_head_find(disp, args->v0.id))) + return -EINVAL; + + ret = -EBUSY; + spin_lock(&disp->client.lock); + if (!head->object.func) { + nvkm_object_ctor(&nvkm_uhead, oclass, &head->object); + *pobject = &head->object; + ret = 0; + } + spin_unlock(&disp->client.lock); + return ret; +} diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/uoutp.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/uoutp.c index abedb3e86361..4f0ca709c85a 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/uoutp.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/uoutp.c @@ -21,11 +21,238 @@ */ #define nvkm_uoutp(p) container_of((p), struct nvkm_outp, object) #include "outp.h" +#include "dp.h" +#include "head.h" #include "ior.h" #include <nvif/if0012.h> static int +nvkm_uoutp_mthd_dp_mst_vcpi(struct nvkm_outp *outp, void *argv, u32 argc) +{ + struct nvkm_ior *ior = outp->ior; + union nvif_outp_dp_mst_vcpi_args *args = argv; + + if (argc != sizeof(args->v0) || args->v0.version != 0) + return -ENOSYS; + if (!ior->func->dp || !ior->func->dp->vcpi || !nvkm_head_find(outp->disp, args->v0.head)) + return -EINVAL; + + ior->func->dp->vcpi(ior, args->v0.head, args->v0.start_slot, args->v0.num_slots, + args->v0.pbn, args->v0.aligned_pbn); + return 0; +} + +static int +nvkm_uoutp_mthd_dp_retrain(struct nvkm_outp *outp, void *argv, u32 argc) +{ + union nvif_outp_dp_retrain_args *args = argv; + + if (argc != sizeof(args->vn)) + return -ENOSYS; + + if (!atomic_read(&outp->dp.lt.done)) + return 0; + + return outp->func->acquire(outp); +} + +static int +nvkm_uoutp_mthd_dp_aux_pwr(struct nvkm_outp *outp, void *argv, u32 argc) +{ + union nvif_outp_dp_aux_pwr_args *args = argv; + + if (argc != sizeof(args->v0) || args->v0.version != 0) + return -ENOSYS; + + outp->dp.enabled = !!args->v0.state; + nvkm_dp_enable(outp, outp->dp.enabled); + return 0; +} + +static int +nvkm_uoutp_mthd_hda_eld(struct nvkm_outp *outp, void *argv, u32 argc) +{ + struct nvkm_ior *ior = outp->ior; + union nvif_outp_hda_eld_args *args = argv; + + if (argc < sizeof(args->v0) || args->v0.version != 0) + return -ENOSYS; + argc -= sizeof(args->v0); + + if (!ior->hda || !nvkm_head_find(outp->disp, args->v0.head)) + return -EINVAL; + if (argc > 0x60) + return -E2BIG; + + if (argc && args->v0.data[0]) { + if (outp->info.type == DCB_OUTPUT_DP) + ior->func->dp->audio(ior, args->v0.head, true); + ior->func->hda->hpd(ior, args->v0.head, true); + ior->func->hda->eld(ior, args->v0.head, args->v0.data, argc); + } else { + if (outp->info.type == DCB_OUTPUT_DP) + ior->func->dp->audio(ior, args->v0.head, false); + ior->func->hda->hpd(ior, args->v0.head, false); + } + + return 0; +} + +static int +nvkm_uoutp_mthd_infoframe(struct nvkm_outp *outp, void *argv, u32 argc) +{ + struct nvkm_ior *ior = outp->ior; + union nvif_outp_infoframe_args *args = argv; + ssize_t size = argc - sizeof(*args); + + if (argc < sizeof(args->v0) || args->v0.version != 0) + return -ENOSYS; + if (!nvkm_head_find(outp->disp, args->v0.head)) + return -EINVAL; + + switch (ior->func->hdmi ? args->v0.type : 0xff) { + case NVIF_OUTP_INFOFRAME_V0_AVI: + ior->func->hdmi->infoframe_avi(ior, args->v0.head, &args->v0.data, size); + return 0; + case NVIF_OUTP_INFOFRAME_V0_VSI: + ior->func->hdmi->infoframe_vsi(ior, args->v0.head, &args->v0.data, size); + return 0; + default: + break; + } + + return -EINVAL; +} + +static int +nvkm_uoutp_mthd_release(struct nvkm_outp *outp, void *argv, u32 argc) +{ + struct nvkm_head *head = outp->asy.head; + struct nvkm_ior *ior = outp->ior; + union nvif_outp_release_args *args = argv; + + if (argc != sizeof(args->vn)) + return -ENOSYS; + + if (ior->func->hdmi && head) { + ior->func->hdmi->infoframe_avi(ior, head->id, NULL, 0); + ior->func->hdmi->infoframe_vsi(ior, head->id, NULL, 0); + ior->func->hdmi->ctrl(ior, head->id, false, 0, 0); + } + + nvkm_outp_release(outp, NVKM_OUTP_USER); + return 0; +} + +static int +nvkm_uoutp_mthd_acquire_dp(struct nvkm_outp *outp, u8 dpcd[16], + u8 link_nr, u8 link_bw, bool hda, bool mst) +{ + int ret; + + ret = nvkm_outp_acquire(outp, NVKM_OUTP_USER, hda); + if (ret) + return ret; + + memcpy(outp->dp.dpcd, dpcd, sizeof(outp->dp.dpcd)); + outp->dp.lt.nr = link_nr; + outp->dp.lt.bw = link_bw; + outp->dp.lt.mst = mst; + return 0; +} + +static int +nvkm_uoutp_mthd_acquire_tmds(struct nvkm_outp *outp, u8 head, u8 hdmi, u8 hdmi_max_ac_packet, + u8 hdmi_rekey, u8 hdmi_scdc, u8 hdmi_hda) +{ + struct nvkm_ior *ior; + int ret; + + if (!(outp->asy.head = nvkm_head_find(outp->disp, head))) + return -EINVAL; + + ret = nvkm_outp_acquire(outp, NVKM_OUTP_USER, hdmi && hdmi_hda); + if (ret) + return ret; + + ior = outp->ior; + + if (hdmi) { + if (!ior->func->hdmi || + hdmi_max_ac_packet > 0x1f || hdmi_rekey > 0x7f || + (hdmi_scdc && !ior->func->hdmi->scdc)) { + nvkm_outp_release(outp, NVKM_OUTP_USER); + return -EINVAL; + } + + ior->func->hdmi->ctrl(ior, head, hdmi, hdmi_max_ac_packet, hdmi_rekey); + if (ior->func->hdmi->scdc) + ior->func->hdmi->scdc(ior, hdmi_scdc); + } + + return 0; +} + +static int +nvkm_uoutp_mthd_acquire_lvds(struct nvkm_outp *outp, bool dual, bool bpc8) +{ + if (outp->info.type != DCB_OUTPUT_LVDS) + return -EINVAL; + + outp->lvds.dual = dual; + outp->lvds.bpc8 = bpc8; + + return nvkm_outp_acquire(outp, NVKM_OUTP_USER, false); +} + +static int +nvkm_uoutp_mthd_acquire(struct nvkm_outp *outp, void *argv, u32 argc) +{ + union nvif_outp_acquire_args *args = argv; + int ret; + + if (argc != sizeof(args->v0) || args->v0.version != 0) + return -ENOSYS; + if (outp->ior) + return -EBUSY; + + switch (args->v0.proto) { + case NVIF_OUTP_ACQUIRE_V0_RGB_CRT: + ret = nvkm_outp_acquire(outp, NVKM_OUTP_USER, false); + break; + case NVIF_OUTP_ACQUIRE_V0_TMDS: + ret = nvkm_uoutp_mthd_acquire_tmds(outp, args->v0.tmds.head, + args->v0.tmds.hdmi, + args->v0.tmds.hdmi_max_ac_packet, + args->v0.tmds.hdmi_rekey, + args->v0.tmds.hdmi_scdc, + args->v0.tmds.hdmi_hda); + break; + case NVIF_OUTP_ACQUIRE_V0_LVDS: + ret = nvkm_uoutp_mthd_acquire_lvds(outp, args->v0.lvds.dual, args->v0.lvds.bpc8); + break; + case NVIF_OUTP_ACQUIRE_V0_DP: + ret = nvkm_uoutp_mthd_acquire_dp(outp, args->v0.dp.dpcd, + args->v0.dp.link_nr, + args->v0.dp.link_bw, + args->v0.dp.hda != 0, + args->v0.dp.mst != 0); + break; + default: + ret = -EINVAL; + break; + } + + if (ret) + return ret; + + args->v0.or = outp->ior->id; + args->v0.link = outp->ior->asy.link; + return 0; +} + +static int nvkm_uoutp_mthd_load_detect(struct nvkm_outp *outp, void *argv, u32 argc) { union nvif_outp_load_detect_args *args = argv; @@ -49,10 +276,28 @@ nvkm_uoutp_mthd_load_detect(struct nvkm_outp *outp, void *argv, u32 argc) } static int +nvkm_uoutp_mthd_acquired(struct nvkm_outp *outp, u32 mthd, void *argv, u32 argc) +{ + switch (mthd) { + case NVIF_OUTP_V0_RELEASE : return nvkm_uoutp_mthd_release (outp, argv, argc); + case NVIF_OUTP_V0_INFOFRAME : return nvkm_uoutp_mthd_infoframe (outp, argv, argc); + case NVIF_OUTP_V0_HDA_ELD : return nvkm_uoutp_mthd_hda_eld (outp, argv, argc); + case NVIF_OUTP_V0_DP_RETRAIN : return nvkm_uoutp_mthd_dp_retrain (outp, argv, argc); + case NVIF_OUTP_V0_DP_MST_VCPI: return nvkm_uoutp_mthd_dp_mst_vcpi(outp, argv, argc); + default: + break; + } + + return -EINVAL; +} + +static int nvkm_uoutp_mthd_noacquire(struct nvkm_outp *outp, u32 mthd, void *argv, u32 argc) { switch (mthd) { case NVIF_OUTP_V0_LOAD_DETECT: return nvkm_uoutp_mthd_load_detect(outp, argv, argc); + case NVIF_OUTP_V0_ACQUIRE : return nvkm_uoutp_mthd_acquire (outp, argv, argc); + case NVIF_OUTP_V0_DP_AUX_PWR : return nvkm_uoutp_mthd_dp_aux_pwr (outp, argv, argc); default: break; } @@ -73,6 +318,11 @@ nvkm_uoutp_mthd(struct nvkm_object *object, u32 mthd, void *argv, u32 argc) if (ret <= 0) goto done; + if (outp->ior) + ret = nvkm_uoutp_mthd_acquired(outp, mthd, argv, argc); + else + ret = -EIO; + done: mutex_unlock(&disp->super.mutex); return ret; diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/falcon.c b/drivers/gpu/drm/nouveau/nvkm/engine/falcon.c index 43b7dec45179..d619b40a42c3 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/falcon.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/falcon.c @@ -65,10 +65,10 @@ nvkm_falcon_intr(struct nvkm_engine *engine) u32 dest = nvkm_rd32(device, base + 0x01c); u32 intr = nvkm_rd32(device, base + 0x008) & dest & ~(dest >> 16); u32 inst = nvkm_rd32(device, base + 0x050) & 0x3fffffff; - struct nvkm_fifo_chan *chan; + struct nvkm_chan *chan; unsigned long flags; - chan = nvkm_fifo_chan_inst(device->fifo, (u64)inst << 12, &flags); + chan = nvkm_chan_get_inst(engine, (u64)inst << 12, &flags); if (intr & 0x00000040) { if (falcon->func->intr) { @@ -89,7 +89,7 @@ nvkm_falcon_intr(struct nvkm_engine *engine) nvkm_wr32(device, base + 0x004, intr); } - nvkm_fifo_chan_put(device->fifo, flags, &chan); + nvkm_chan_put(&chan, flags); } static int diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/Kbuild b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/Kbuild index 5e831d347a95..5a074b9970ab 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/Kbuild @@ -1,11 +1,18 @@ # SPDX-License-Identifier: MIT nvkm-y += nvkm/engine/fifo/base.o +nvkm-y += nvkm/engine/fifo/cgrp.o +nvkm-y += nvkm/engine/fifo/chan.o +nvkm-y += nvkm/engine/fifo/chid.o +nvkm-y += nvkm/engine/fifo/runl.o +nvkm-y += nvkm/engine/fifo/runq.o + nvkm-y += nvkm/engine/fifo/nv04.o nvkm-y += nvkm/engine/fifo/nv10.o nvkm-y += nvkm/engine/fifo/nv17.o nvkm-y += nvkm/engine/fifo/nv40.o nvkm-y += nvkm/engine/fifo/nv50.o nvkm-y += nvkm/engine/fifo/g84.o +nvkm-y += nvkm/engine/fifo/g98.o nvkm-y += nvkm/engine/fifo/gf100.o nvkm-y += nvkm/engine/fifo/gk104.o nvkm-y += nvkm/engine/fifo/gk110.o @@ -13,28 +20,11 @@ nvkm-y += nvkm/engine/fifo/gk208.o nvkm-y += nvkm/engine/fifo/gk20a.o nvkm-y += nvkm/engine/fifo/gm107.o nvkm-y += nvkm/engine/fifo/gm200.o -nvkm-y += nvkm/engine/fifo/gm20b.o nvkm-y += nvkm/engine/fifo/gp100.o -nvkm-y += nvkm/engine/fifo/gp10b.o nvkm-y += nvkm/engine/fifo/gv100.o nvkm-y += nvkm/engine/fifo/tu102.o +nvkm-y += nvkm/engine/fifo/ga100.o nvkm-y += nvkm/engine/fifo/ga102.o -nvkm-y += nvkm/engine/fifo/chan.o -nvkm-y += nvkm/engine/fifo/channv50.o -nvkm-y += nvkm/engine/fifo/chang84.o - -nvkm-y += nvkm/engine/fifo/dmanv04.o -nvkm-y += nvkm/engine/fifo/dmanv10.o -nvkm-y += nvkm/engine/fifo/dmanv17.o -nvkm-y += nvkm/engine/fifo/dmanv40.o - -nvkm-y += nvkm/engine/fifo/gpfifonv50.o -nvkm-y += nvkm/engine/fifo/gpfifog84.o -nvkm-y += nvkm/engine/fifo/gpfifogf100.o -nvkm-y += nvkm/engine/fifo/gpfifogk104.o -nvkm-y += nvkm/engine/fifo/gpfifogv100.o -nvkm-y += nvkm/engine/fifo/gpfifotu102.o - -nvkm-y += nvkm/engine/fifo/usergv100.o -nvkm-y += nvkm/engine/fifo/usertu102.o +nvkm-y += nvkm/engine/fifo/ucgrp.o +nvkm-y += nvkm/engine/fifo/uchan.o diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/base.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/base.c index 58b8df75fc40..5ea9a2ff0663 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/base.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/base.c @@ -23,25 +23,32 @@ */ #include "priv.h" #include "chan.h" +#include "chid.h" +#include "runl.h" +#include "runq.h" -#include <core/client.h> #include <core/gpuobj.h> -#include <core/notify.h> +#include <subdev/bar.h> #include <subdev/mc.h> +#include <subdev/mmu.h> -#include <nvif/event.h> #include <nvif/cl0080.h> #include <nvif/unpack.h> -void -nvkm_fifo_recover_chan(struct nvkm_fifo *fifo, int chid) +bool +nvkm_fifo_ctxsw_in_progress(struct nvkm_engine *engine) { - unsigned long flags; - if (WARN_ON(!fifo->func->recover_chan)) - return; - spin_lock_irqsave(&fifo->lock, flags); - fifo->func->recover_chan(fifo, chid); - spin_unlock_irqrestore(&fifo->lock, flags); + struct nvkm_runl *runl; + struct nvkm_engn *engn; + + nvkm_runl_foreach(runl, engine->subdev.device->fifo) { + nvkm_runl_foreach_engn(engn, runl) { + if (engn->engine == engine) + return engn->func->chsw ? engn->func->chsw(engn) : false; + } + } + + return false; } void @@ -59,160 +66,23 @@ nvkm_fifo_start(struct nvkm_fifo *fifo, unsigned long *flags) void nvkm_fifo_fault(struct nvkm_fifo *fifo, struct nvkm_fault_data *info) { - return fifo->func->fault(fifo, info); -} - -void -nvkm_fifo_chan_put(struct nvkm_fifo *fifo, unsigned long flags, - struct nvkm_fifo_chan **pchan) -{ - struct nvkm_fifo_chan *chan = *pchan; - if (likely(chan)) { - *pchan = NULL; - spin_unlock_irqrestore(&fifo->lock, flags); - } -} - -struct nvkm_fifo_chan * -nvkm_fifo_chan_inst_locked(struct nvkm_fifo *fifo, u64 inst) -{ - struct nvkm_fifo_chan *chan; - list_for_each_entry(chan, &fifo->chan, head) { - if (chan->inst->addr == inst) { - list_del(&chan->head); - list_add(&chan->head, &fifo->chan); - return chan; - } - } - return NULL; -} - -struct nvkm_fifo_chan * -nvkm_fifo_chan_inst(struct nvkm_fifo *fifo, u64 inst, unsigned long *rflags) -{ - struct nvkm_fifo_chan *chan; - unsigned long flags; - spin_lock_irqsave(&fifo->lock, flags); - if ((chan = nvkm_fifo_chan_inst_locked(fifo, inst))) { - *rflags = flags; - return chan; - } - spin_unlock_irqrestore(&fifo->lock, flags); - return NULL; -} - -struct nvkm_fifo_chan * -nvkm_fifo_chan_chid(struct nvkm_fifo *fifo, int chid, unsigned long *rflags) -{ - struct nvkm_fifo_chan *chan; - unsigned long flags; - spin_lock_irqsave(&fifo->lock, flags); - list_for_each_entry(chan, &fifo->chan, head) { - if (chan->chid == chid) { - list_del(&chan->head); - list_add(&chan->head, &fifo->chan); - *rflags = flags; - return chan; - } - } - spin_unlock_irqrestore(&fifo->lock, flags); - return NULL; -} - -void -nvkm_fifo_kevent(struct nvkm_fifo *fifo, int chid) -{ - nvkm_event_send(&fifo->kevent, 1, chid, NULL, 0); -} - -static int -nvkm_fifo_kevent_ctor(struct nvkm_object *object, void *data, u32 size, - struct nvkm_notify *notify) -{ - struct nvkm_fifo_chan *chan = nvkm_fifo_chan(object); - if (size == 0) { - notify->size = 0; - notify->types = 1; - notify->index = chan->chid; - return 0; - } - return -ENOSYS; -} - -static const struct nvkm_event_func -nvkm_fifo_kevent_func = { - .ctor = nvkm_fifo_kevent_ctor, -}; - -static void -nvkm_fifo_uevent_fini(struct nvkm_event *event, int type, int index) -{ - struct nvkm_fifo *fifo = container_of(event, typeof(*fifo), uevent); - fifo->func->uevent_fini(fifo); -} - -static void -nvkm_fifo_uevent_init(struct nvkm_event *event, int type, int index) -{ - struct nvkm_fifo *fifo = container_of(event, typeof(*fifo), uevent); - fifo->func->uevent_init(fifo); -} - -static int -nvkm_fifo_uevent_ctor(struct nvkm_object *object, void *data, u32 size, - struct nvkm_notify *notify) -{ - union { - struct nvif_notify_uevent_req none; - } *req = data; - int ret = -ENOSYS; - - if (!(ret = nvif_unvers(ret, &data, &size, req->none))) { - notify->size = sizeof(struct nvif_notify_uevent_rep); - notify->types = 1; - notify->index = 0; - } - - return ret; -} - -static const struct nvkm_event_func -nvkm_fifo_uevent_func = { - .ctor = nvkm_fifo_uevent_ctor, - .init = nvkm_fifo_uevent_init, - .fini = nvkm_fifo_uevent_fini, -}; - -void -nvkm_fifo_uevent(struct nvkm_fifo *fifo) -{ - struct nvif_notify_uevent_rep rep = { - }; - nvkm_event_send(&fifo->uevent, 1, 0, &rep, sizeof(rep)); + return fifo->func->mmu_fault->recover(fifo, info); } static int -nvkm_fifo_class_new_(struct nvkm_device *device, - const struct nvkm_oclass *oclass, void *data, u32 size, - struct nvkm_object **pobject) +nvkm_fifo_class_new(struct nvkm_device *device, const struct nvkm_oclass *oclass, + void *argv, u32 argc, struct nvkm_object **pobject) { struct nvkm_fifo *fifo = nvkm_fifo(oclass->engine); - return fifo->func->class_new(fifo, oclass, data, size, pobject); -} -static const struct nvkm_device_oclass -nvkm_fifo_class_ = { - .ctor = nvkm_fifo_class_new_, -}; + if (oclass->engn == &fifo->func->cgrp.user) + return nvkm_ucgrp_new(fifo, oclass, argv, argc, pobject); -static int -nvkm_fifo_class_new(struct nvkm_device *device, - const struct nvkm_oclass *oclass, void *data, u32 size, - struct nvkm_object **pobject) -{ - const struct nvkm_fifo_chan_oclass *sclass = oclass->engn; - struct nvkm_fifo *fifo = nvkm_fifo(oclass->engine); - return sclass->ctor(fifo, oclass, data, size, pobject); + if (oclass->engn == &fifo->func->chan.user) + return nvkm_uchan_new(fifo, NULL, oclass, argv, argc, pobject); + + WARN_ON(1); + return -ENOSYS; } static const struct nvkm_device_oclass @@ -221,24 +91,28 @@ nvkm_fifo_class = { }; static int -nvkm_fifo_class_get(struct nvkm_oclass *oclass, int index, - const struct nvkm_device_oclass **class) +nvkm_fifo_class_get(struct nvkm_oclass *oclass, int index, const struct nvkm_device_oclass **class) { struct nvkm_fifo *fifo = nvkm_fifo(oclass->engine); - const struct nvkm_fifo_chan_oclass *sclass; + const struct nvkm_fifo_func_cgrp *cgrp = &fifo->func->cgrp; + const struct nvkm_fifo_func_chan *chan = &fifo->func->chan; int c = 0; - if (fifo->func->class_get) { - int ret = fifo->func->class_get(fifo, index, oclass); - if (ret == 0) - *class = &nvkm_fifo_class_; - return ret; + /* *_CHANNEL_GROUP_* */ + if (cgrp->user.oclass) { + if (c++ == index) { + oclass->base = cgrp->user; + oclass->engn = &fifo->func->cgrp.user; + *class = &nvkm_fifo_class; + return 0; + } } - while ((sclass = fifo->func->chan[c])) { + /* *_CHANNEL_DMA, *_CHANNEL_GPFIFO_* */ + if (chan->user.oclass) { if (c++ == index) { - oclass->base = sclass->base; - oclass->engn = sclass; + oclass->base = chan->user; + oclass->engn = &fifo->func->chan.user; *class = &nvkm_fifo_class; return 0; } @@ -247,19 +121,47 @@ nvkm_fifo_class_get(struct nvkm_oclass *oclass, int index, return c; } -static void -nvkm_fifo_intr(struct nvkm_engine *engine) +static int +nvkm_fifo_fini(struct nvkm_engine *engine, bool suspend) { struct nvkm_fifo *fifo = nvkm_fifo(engine); - fifo->func->intr(fifo); + struct nvkm_runl *runl; + + nvkm_inth_block(&fifo->engine.subdev.inth); + + nvkm_runl_foreach(runl, fifo) + nvkm_runl_fini(runl); + + return 0; } static int -nvkm_fifo_fini(struct nvkm_engine *engine, bool suspend) +nvkm_fifo_init(struct nvkm_engine *engine) { struct nvkm_fifo *fifo = nvkm_fifo(engine); - if (fifo->func->fini) - fifo->func->fini(fifo); + struct nvkm_runq *runq; + struct nvkm_runl *runl; + u32 mask = 0; + + if (fifo->func->init_pbdmas) { + nvkm_runq_foreach(runq, fifo) + mask |= BIT(runq->id); + + fifo->func->init_pbdmas(fifo, mask); + + nvkm_runq_foreach(runq, fifo) + runq->func->init(runq); + } + + nvkm_runl_foreach(runl, fifo) { + if (runl->func->init) + runl->func->init(runl); + } + + if (fifo->func->init) + fifo->func->init(fifo); + + nvkm_inth_allow(&fifo->engine.subdev.inth); return 0; } @@ -267,22 +169,146 @@ static int nvkm_fifo_info(struct nvkm_engine *engine, u64 mthd, u64 *data) { struct nvkm_fifo *fifo = nvkm_fifo(engine); + struct nvkm_runl *runl; + struct nvkm_engn *engn; + int ret; + + ret = nvkm_subdev_oneinit(&fifo->engine.subdev); + if (ret) + return ret; + switch (mthd) { - case NV_DEVICE_HOST_CHANNELS: *data = fifo->nr; return 0; + case NV_DEVICE_HOST_CHANNELS: *data = fifo->chid ? fifo->chid->nr : 0; return 0; + case NV_DEVICE_HOST_RUNLISTS: + *data = 0; + nvkm_runl_foreach(runl, fifo) + *data |= BIT(runl->id); + return 0; + case NV_DEVICE_HOST_RUNLIST_ENGINES: + runl = nvkm_runl_get(fifo, *data, 0); + if (runl) { + *data = 0; + nvkm_runl_foreach_engn(engn, runl) { +#define CASE(n) case NVKM_ENGINE_##n: *data |= NV_DEVICE_HOST_RUNLIST_ENGINES_##n; break + switch (engn->engine->subdev.type) { + case NVKM_ENGINE_DMAOBJ: + break; + CASE(SW ); + CASE(GR ); + CASE(MPEG ); + CASE(ME ); + CASE(CIPHER); + CASE(BSP ); + CASE(VP ); + CASE(CE ); + CASE(SEC ); + CASE(MSVLD ); + CASE(MSPDEC); + CASE(MSPPP ); + CASE(MSENC ); + CASE(VIC ); + CASE(SEC2 ); + CASE(NVDEC ); + CASE(NVENC ); + default: + WARN_ON(1); + break; + } +#undef CASE + } + return 0; + } + return -EINVAL; + case NV_DEVICE_HOST_RUNLIST_CHANNELS: + if (!fifo->chid) { + runl = nvkm_runl_get(fifo, *data, 0); + if (runl) { + *data = runl->chid->nr; + return 0; + } + } + return -EINVAL; default: - if (fifo->func->info) - return fifo->func->info(fifo, mthd, data); break; } + return -ENOSYS; } static int nvkm_fifo_oneinit(struct nvkm_engine *engine) { + struct nvkm_subdev *subdev = &engine->subdev; + struct nvkm_device *device = subdev->device; struct nvkm_fifo *fifo = nvkm_fifo(engine); - if (fifo->func->oneinit) - return fifo->func->oneinit(fifo); + struct nvkm_runl *runl; + struct nvkm_engn *engn; + int ret, nr, i; + + /* Initialise CHID/CGID allocator(s) on GPUs where they aren't per-runlist. */ + if (fifo->func->chid_nr) { + ret = fifo->func->chid_ctor(fifo, fifo->func->chid_nr(fifo)); + if (ret) + return ret; + } + + /* Create runqueues for each PBDMA. */ + if (fifo->func->runq_nr) { + for (nr = fifo->func->runq_nr(fifo), i = 0; i < nr; i++) { + if (!nvkm_runq_new(fifo, i)) + return -ENOMEM; + } + } + + /* Create runlists. */ + ret = fifo->func->runl_ctor(fifo); + if (ret) + return ret; + + nvkm_runl_foreach(runl, fifo) { + RUNL_DEBUG(runl, "chan:%06x", runl->chan); + nvkm_runl_foreach_engn(engn, runl) { + ENGN_DEBUG(engn, ""); + } + } + + /* Register interrupt handler. */ + if (fifo->func->intr) { + ret = nvkm_inth_add(&device->mc->intr, NVKM_INTR_SUBDEV, NVKM_INTR_PRIO_NORMAL, + subdev, fifo->func->intr, &subdev->inth); + if (ret) { + nvkm_error(subdev, "intr %d\n", ret); + return ret; + } + } + + /* Initialise non-stall intr handling. */ + if (fifo->func->nonstall_ctor) { + ret = fifo->func->nonstall_ctor(fifo); + if (ret) { + nvkm_error(subdev, "nonstall %d\n", ret); + } + } + + /* Allocate USERD + BAR1 polling area. */ + if (fifo->func->chan.func->userd->bar == 1) { + struct nvkm_vmm *bar1 = nvkm_bar_bar1_vmm(device); + + ret = nvkm_memory_new(device, NVKM_MEM_TARGET_INST, fifo->chid->nr * + fifo->func->chan.func->userd->size, 0, true, + &fifo->userd.mem); + if (ret) + return ret; + + ret = nvkm_vmm_get(bar1, 12, nvkm_memory_size(fifo->userd.mem), &fifo->userd.bar1); + if (ret) + return ret; + + ret = nvkm_memory_map(fifo->userd.mem, 0, bar1, fifo->userd.bar1, NULL, 0); + if (ret) + return ret; + } + return 0; } @@ -292,25 +318,28 @@ nvkm_fifo_preinit(struct nvkm_engine *engine) nvkm_mc_reset(engine->subdev.device, NVKM_ENGINE_FIFO, 0); } -static int -nvkm_fifo_init(struct nvkm_engine *engine) -{ - struct nvkm_fifo *fifo = nvkm_fifo(engine); - fifo->func->init(fifo); - return 0; -} - static void * nvkm_fifo_dtor(struct nvkm_engine *engine) { struct nvkm_fifo *fifo = nvkm_fifo(engine); - void *data = fifo; - if (fifo->func->dtor) - data = fifo->func->dtor(fifo); - nvkm_event_fini(&fifo->kevent); - nvkm_event_fini(&fifo->uevent); + struct nvkm_runl *runl, *runt; + struct nvkm_runq *runq, *rtmp; + + if (fifo->userd.bar1) + nvkm_vmm_put(nvkm_bar_bar1_vmm(engine->subdev.device), &fifo->userd.bar1); + nvkm_memory_unref(&fifo->userd.mem); + + list_for_each_entry_safe(runl, runt, &fifo->runls, head) + nvkm_runl_del(runl); + list_for_each_entry_safe(runq, rtmp, &fifo->runqs, head) + nvkm_runq_del(runq); + + nvkm_chid_unref(&fifo->cgid); + nvkm_chid_unref(&fifo->chid); + + nvkm_event_fini(&fifo->nonstall.event); mutex_destroy(&fifo->mutex); - return data; + return fifo; } static const struct nvkm_engine_func @@ -321,37 +350,40 @@ nvkm_fifo = { .info = nvkm_fifo_info, .init = nvkm_fifo_init, .fini = nvkm_fifo_fini, - .intr = nvkm_fifo_intr, .base.sclass = nvkm_fifo_class_get, }; int -nvkm_fifo_ctor(const struct nvkm_fifo_func *func, struct nvkm_device *device, - enum nvkm_subdev_type type, int inst, int nr, struct nvkm_fifo *fifo) +nvkm_fifo_new_(const struct nvkm_fifo_func *func, struct nvkm_device *device, + enum nvkm_subdev_type type, int inst, struct nvkm_fifo **pfifo) { + struct nvkm_fifo *fifo; int ret; + if (!(fifo = *pfifo = kzalloc(sizeof(*fifo), GFP_KERNEL))) + return -ENOMEM; + fifo->func = func; - INIT_LIST_HEAD(&fifo->chan); + INIT_LIST_HEAD(&fifo->runqs); + INIT_LIST_HEAD(&fifo->runls); + /*TODO: Needs to be >CTXSW_TIMEOUT, so RC can recover before this is hit. + * CTXSW_TIMEOUT HW default seems to differ between GPUs, so just a + * large number for now until we support changing it. + */ + fifo->timeout.chan_msec = 10000; spin_lock_init(&fifo->lock); mutex_init(&fifo->mutex); - if (WARN_ON(fifo->nr > NVKM_FIFO_CHID_NR)) - fifo->nr = NVKM_FIFO_CHID_NR; - else - fifo->nr = nr; - bitmap_clear(fifo->mask, 0, fifo->nr); - ret = nvkm_engine_ctor(&nvkm_fifo, device, type, inst, true, &fifo->engine); if (ret) return ret; - if (func->uevent_init) { - ret = nvkm_event_init(&nvkm_fifo_uevent_func, 1, 1, - &fifo->uevent); + if (func->nonstall) { + ret = nvkm_event_init(func->nonstall, &fifo->engine.subdev, 1, 1, + &fifo->nonstall.event); if (ret) return ret; } - return nvkm_event_init(&nvkm_fifo_kevent_func, 1, nr, &fifo->kevent); + return 0; } diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/cgrp.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/cgrp.c new file mode 100644 index 000000000000..ea53fb3d5d06 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/cgrp.c @@ -0,0 +1,252 @@ +/* + * Copyright 2021 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ +#include "cgrp.h" +#include "chan.h" +#include "chid.h" +#include "runl.h" +#include "priv.h" + +#include <core/gpuobj.h> +#include <subdev/mmu.h> + +static void +nvkm_cgrp_ectx_put(struct nvkm_cgrp *cgrp, struct nvkm_ectx **pectx) +{ + struct nvkm_ectx *ectx = *pectx; + + if (ectx) { + struct nvkm_engn *engn = ectx->engn; + + if (refcount_dec_and_test(&ectx->refs)) { + CGRP_TRACE(cgrp, "dtor ectx %d[%s]", engn->id, engn->engine->subdev.name); + nvkm_object_del(&ectx->object); + list_del(&ectx->head); + kfree(ectx); + } + + *pectx = NULL; + } +} + +static int +nvkm_cgrp_ectx_get(struct nvkm_cgrp *cgrp, struct nvkm_engn *engn, struct nvkm_ectx **pectx, + struct nvkm_chan *chan, struct nvkm_client *client) +{ + struct nvkm_engine *engine = engn->engine; + struct nvkm_oclass cclass = { + .client = client, + .engine = engine, + }; + struct nvkm_ectx *ectx; + int ret = 0; + + /* Look for an existing context for this engine in the channel group. */ + ectx = nvkm_list_find(ectx, &cgrp->ectxs, head, ectx->engn == engn); + if (ectx) { + refcount_inc(&ectx->refs); + *pectx = ectx; + return 0; + } + + /* Nope - create a fresh one. */ + CGRP_TRACE(cgrp, "ctor ectx %d[%s]", engn->id, engn->engine->subdev.name); + if (!(ectx = *pectx = kzalloc(sizeof(*ectx), GFP_KERNEL))) + return -ENOMEM; + + ectx->engn = engn; + refcount_set(&ectx->refs, 1); + refcount_set(&ectx->uses, 0); + list_add_tail(&ectx->head, &cgrp->ectxs); + + /* Allocate the HW structures. */ + if (engine->func->fifo.cclass) + ret = engine->func->fifo.cclass(chan, &cclass, &ectx->object); + else if (engine->func->cclass) + ret = nvkm_object_new_(engine->func->cclass, &cclass, NULL, 0, &ectx->object); + + if (ret) + nvkm_cgrp_ectx_put(cgrp, pectx); + + return ret; +} + +void +nvkm_cgrp_vctx_put(struct nvkm_cgrp *cgrp, struct nvkm_vctx **pvctx) +{ + struct nvkm_vctx *vctx = *pvctx; + + if (vctx) { + struct nvkm_engn *engn = vctx->ectx->engn; + + if (refcount_dec_and_test(&vctx->refs)) { + CGRP_TRACE(cgrp, "dtor vctx %d[%s]", engn->id, engn->engine->subdev.name); + nvkm_vmm_put(vctx->vmm, &vctx->vma); + nvkm_gpuobj_del(&vctx->inst); + + nvkm_cgrp_ectx_put(cgrp, &vctx->ectx); + if (vctx->vmm) { + atomic_dec(&vctx->vmm->engref[engn->engine->subdev.type]); + nvkm_vmm_unref(&vctx->vmm); + } + list_del(&vctx->head); + kfree(vctx); + } + + *pvctx = NULL; + } +} + +int +nvkm_cgrp_vctx_get(struct nvkm_cgrp *cgrp, struct nvkm_engn *engn, struct nvkm_chan *chan, + struct nvkm_vctx **pvctx, struct nvkm_client *client) +{ + struct nvkm_ectx *ectx; + struct nvkm_vctx *vctx; + int ret; + + /* Look for an existing sub-context for this engine+VEID in the channel group. */ + vctx = nvkm_list_find(vctx, &cgrp->vctxs, head, + vctx->ectx->engn == engn && vctx->vmm == chan->vmm); + if (vctx) { + refcount_inc(&vctx->refs); + *pvctx = vctx; + return 0; + } + + /* Nope - create a fresh one. But, context first. */ + ret = nvkm_cgrp_ectx_get(cgrp, engn, &ectx, chan, client); + if (ret) { + CGRP_ERROR(cgrp, "ectx %d[%s]: %d", engn->id, engn->engine->subdev.name, ret); + return ret; + } + + /* Now, create the sub-context. */ + CGRP_TRACE(cgrp, "ctor vctx %d[%s]", engn->id, engn->engine->subdev.name); + if (!(vctx = *pvctx = kzalloc(sizeof(*vctx), GFP_KERNEL))) { + nvkm_cgrp_ectx_put(cgrp, &ectx); + return -ENOMEM; + } + + vctx->ectx = ectx; + vctx->vmm = nvkm_vmm_ref(chan->vmm); + refcount_set(&vctx->refs, 1); + list_add_tail(&vctx->head, &cgrp->vctxs); + + /* MMU on some GPUs needs to know engine usage for TLB invalidation. */ + if (vctx->vmm) + atomic_inc(&vctx->vmm->engref[engn->engine->subdev.type]); + + /* Allocate the HW structures. */ + if (engn->func->bind) { + ret = nvkm_object_bind(vctx->ectx->object, NULL, 0, &vctx->inst); + if (ret == 0 && engn->func->ctor) + ret = engn->func->ctor(engn, vctx); + } + + if (ret) + nvkm_cgrp_vctx_put(cgrp, pvctx); + + return ret; +} + +static void +nvkm_cgrp_del(struct kref *kref) +{ + struct nvkm_cgrp *cgrp = container_of(kref, typeof(*cgrp), kref); + struct nvkm_runl *runl = cgrp->runl; + + if (runl->cgid) + nvkm_chid_put(runl->cgid, cgrp->id, &cgrp->lock); + + mutex_destroy(&cgrp->mutex); + nvkm_vmm_unref(&cgrp->vmm); + kfree(cgrp); +} + +void +nvkm_cgrp_unref(struct nvkm_cgrp **pcgrp) +{ + struct nvkm_cgrp *cgrp = *pcgrp; + + if (!cgrp) + return; + + kref_put(&cgrp->kref, nvkm_cgrp_del); + *pcgrp = NULL; +} + +struct nvkm_cgrp * +nvkm_cgrp_ref(struct nvkm_cgrp *cgrp) +{ + if (cgrp) + kref_get(&cgrp->kref); + + return cgrp; +} + +void +nvkm_cgrp_put(struct nvkm_cgrp **pcgrp, unsigned long irqflags) +{ + struct nvkm_cgrp *cgrp = *pcgrp; + + if (!cgrp) + return; + + *pcgrp = NULL; + spin_unlock_irqrestore(&cgrp->lock, irqflags); +} + +int +nvkm_cgrp_new(struct nvkm_runl *runl, const char *name, struct nvkm_vmm *vmm, bool hw, + struct nvkm_cgrp **pcgrp) +{ + struct nvkm_cgrp *cgrp; + + if (!(cgrp = *pcgrp = kmalloc(sizeof(*cgrp), GFP_KERNEL))) + return -ENOMEM; + + cgrp->func = runl->fifo->func->cgrp.func; + strscpy(cgrp->name, name, sizeof(cgrp->name)); + cgrp->runl = runl; + cgrp->vmm = nvkm_vmm_ref(vmm); + cgrp->hw = hw; + cgrp->id = -1; + kref_init(&cgrp->kref); + INIT_LIST_HEAD(&cgrp->chans); + cgrp->chan_nr = 0; + spin_lock_init(&cgrp->lock); + INIT_LIST_HEAD(&cgrp->ectxs); + INIT_LIST_HEAD(&cgrp->vctxs); + mutex_init(&cgrp->mutex); + atomic_set(&cgrp->rc, NVKM_CGRP_RC_NONE); + + if (runl->cgid) { + cgrp->id = nvkm_chid_get(runl->cgid, cgrp); + if (cgrp->id < 0) { + RUNL_ERROR(runl, "!cgids"); + nvkm_cgrp_unref(pcgrp); + return -ENOSPC; + } + } + + return 0; +} diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/cgrp.h b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/cgrp.h index d0ac60b06720..5f6abd59a6ff 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/cgrp.h +++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/cgrp.h @@ -1,11 +1,75 @@ -#ifndef __NVKM_FIFO_CGRP_H__ -#define __NVKM_FIFO_CGRP_H__ -#include "priv.h" +/* SPDX-License-Identifier: MIT */ +#ifndef __NVKM_CGRP_H__ +#define __NVKM_CGRP_H__ +#include <core/os.h> +struct nvkm_chan; +struct nvkm_client; + +struct nvkm_vctx { + struct nvkm_ectx *ectx; + struct nvkm_vmm *vmm; + refcount_t refs; + + struct nvkm_gpuobj *inst; + struct nvkm_vma *vma; -struct nvkm_fifo_cgrp { - int id; struct list_head head; - struct list_head chan; +}; + +struct nvkm_ectx { + struct nvkm_engn *engn; + refcount_t refs; + refcount_t uses; + + struct nvkm_object *object; + + struct list_head head; +}; + +struct nvkm_cgrp { + const struct nvkm_cgrp_func { + void (*preempt)(struct nvkm_cgrp *); + } *func; + char name[64]; + struct nvkm_runl *runl; + struct nvkm_vmm *vmm; + bool hw; + int id; + struct kref kref; + + struct list_head chans; int chan_nr; + + spinlock_t lock; /* protects irq handler channel (group) lookup */ + + struct list_head ectxs; + struct list_head vctxs; + struct mutex mutex; + +#define NVKM_CGRP_RC_NONE 0 +#define NVKM_CGRP_RC_PENDING 1 +#define NVKM_CGRP_RC_RUNNING 2 + atomic_t rc; + + struct list_head head; }; + +int nvkm_cgrp_new(struct nvkm_runl *, const char *name, struct nvkm_vmm *, bool hw, + struct nvkm_cgrp **); +struct nvkm_cgrp *nvkm_cgrp_ref(struct nvkm_cgrp *); +void nvkm_cgrp_unref(struct nvkm_cgrp **); +int nvkm_cgrp_vctx_get(struct nvkm_cgrp *, struct nvkm_engn *, struct nvkm_chan *, + struct nvkm_vctx **, struct nvkm_client *); +void nvkm_cgrp_vctx_put(struct nvkm_cgrp *, struct nvkm_vctx **); + +void nvkm_cgrp_put(struct nvkm_cgrp **, unsigned long irqflags); + +#define nvkm_cgrp_foreach_chan(chan,cgrp) list_for_each_entry((chan), &(cgrp)->chans, head) +#define nvkm_cgrp_foreach_chan_safe(chan,ctmp,cgrp) \ + list_for_each_entry_safe((chan), (ctmp), &(cgrp)->chans, head) + +#define CGRP_PRCLI(c,l,p,f,a...) RUNL_PRINT((c)->runl, l, p, "%04x:[%s]"f, (c)->id, (c)->name, ##a) +#define CGRP_PRINT(c,l,p,f,a...) RUNL_PRINT((c)->runl, l, p, "%04x:"f, (c)->id, ##a) +#define CGRP_ERROR(c,f,a...) CGRP_PRCLI((c), ERROR, err, " "f"\n", ##a) +#define CGRP_TRACE(c,f,a...) CGRP_PRINT((c), TRACE, info, " "f"\n", ##a) #endif diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/chan.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/chan.c index 2e7f32cebf2a..b7c9d6115bce 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/chan.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/chan.c @@ -22,285 +22,265 @@ * Authors: Ben Skeggs */ #include "chan.h" +#include "chid.h" +#include "cgrp.h" +#include "chid.h" +#include "runl.h" +#include "priv.h" -#include <core/client.h> -#include <core/gpuobj.h> -#include <core/oproxy.h> +#include <core/ramht.h> #include <subdev/mmu.h> #include <engine/dma.h> -struct nvkm_fifo_chan_object { - struct nvkm_oproxy oproxy; - struct nvkm_fifo_chan *chan; - int hash; +#include <nvif/if0020.h> + +const struct nvkm_event_func +nvkm_chan_event = { }; -static struct nvkm_fifo_engn * -nvkm_fifo_chan_engn(struct nvkm_fifo_chan *chan, struct nvkm_engine *engine) +void +nvkm_chan_cctx_bind(struct nvkm_chan *chan, struct nvkm_engn *engn, struct nvkm_cctx *cctx) { - int engi = chan->fifo->func->engine_id(chan->fifo, engine); - if (engi >= 0) - return &chan->engn[engi]; - return NULL; + struct nvkm_cgrp *cgrp = chan->cgrp; + struct nvkm_runl *runl = cgrp->runl; + struct nvkm_engine *engine = engn->engine; + + if (!engn->func->bind) + return; + + CHAN_TRACE(chan, "%sbind cctx %d[%s]", cctx ? "" : "un", engn->id, engine->subdev.name); + + /* Prevent any channel in channel group from being rescheduled, kick them + * off host and any engine(s) they're loaded on. + */ + if (cgrp->hw) + nvkm_runl_block(runl); + else + nvkm_chan_block(chan); + nvkm_chan_preempt(chan, true); + + /* Update context pointer. */ + engn->func->bind(engn, cctx, chan); + + /* Resume normal operation. */ + if (cgrp->hw) + nvkm_runl_allow(runl); + else + nvkm_chan_allow(chan); } -static int -nvkm_fifo_chan_child_fini(struct nvkm_oproxy *base, bool suspend) +void +nvkm_chan_cctx_put(struct nvkm_chan *chan, struct nvkm_cctx **pcctx) { - struct nvkm_fifo_chan_object *object = - container_of(base, typeof(*object), oproxy); - struct nvkm_engine *engine = object->oproxy.object->engine; - struct nvkm_fifo_chan *chan = object->chan; - struct nvkm_fifo_engn *engn = nvkm_fifo_chan_engn(chan, engine); - const char *name = engine->subdev.name; - int ret = 0; - - if (--engn->usecount) - return 0; + struct nvkm_cctx *cctx = *pcctx; - if (chan->func->engine_fini) { - ret = chan->func->engine_fini(chan, engine, suspend); - if (ret) { - nvif_error(&chan->object, - "detach %s failed, %d\n", name, ret); - return ret; + if (cctx) { + struct nvkm_engn *engn = cctx->vctx->ectx->engn; + + if (refcount_dec_and_mutex_lock(&cctx->refs, &chan->cgrp->mutex)) { + CHAN_TRACE(chan, "dtor cctx %d[%s]", engn->id, engn->engine->subdev.name); + nvkm_cgrp_vctx_put(chan->cgrp, &cctx->vctx); + list_del(&cctx->head); + kfree(cctx); + mutex_unlock(&chan->cgrp->mutex); } - } - if (engn->object) { - ret = nvkm_object_fini(engn->object, suspend); - if (ret && suspend) - return ret; + *pcctx = NULL; } - - nvif_trace(&chan->object, "detached %s\n", name); - return ret; } -static int -nvkm_fifo_chan_child_init(struct nvkm_oproxy *base) +int +nvkm_chan_cctx_get(struct nvkm_chan *chan, struct nvkm_engn *engn, struct nvkm_cctx **pcctx, + struct nvkm_client *client) { - struct nvkm_fifo_chan_object *object = - container_of(base, typeof(*object), oproxy); - struct nvkm_engine *engine = object->oproxy.object->engine; - struct nvkm_fifo_chan *chan = object->chan; - struct nvkm_fifo_engn *engn = nvkm_fifo_chan_engn(chan, engine); - const char *name = engine->subdev.name; + struct nvkm_cgrp *cgrp = chan->cgrp; + struct nvkm_vctx *vctx; + struct nvkm_cctx *cctx; int ret; - if (engn->usecount++) + /* Look for an existing channel context for this engine+VEID. */ + mutex_lock(&cgrp->mutex); + cctx = nvkm_list_find(cctx, &chan->cctxs, head, + cctx->vctx->ectx->engn == engn && cctx->vctx->vmm == chan->vmm); + if (cctx) { + refcount_inc(&cctx->refs); + *pcctx = cctx; + mutex_unlock(&chan->cgrp->mutex); return 0; + } - if (engn->object) { - ret = nvkm_object_init(engn->object); - if (ret) - return ret; + /* Nope - create a fresh one. But, sub-context first. */ + ret = nvkm_cgrp_vctx_get(cgrp, engn, chan, &vctx, client); + if (ret) { + CHAN_ERROR(chan, "vctx %d[%s]: %d", engn->id, engn->engine->subdev.name, ret); + goto done; } - if (chan->func->engine_init) { - ret = chan->func->engine_init(chan, engine); - if (ret) { - nvif_error(&chan->object, - "attach %s failed, %d\n", name, ret); - return ret; - } + /* Now, create the channel context - to track engine binding. */ + CHAN_TRACE(chan, "ctor cctx %d[%s]", engn->id, engn->engine->subdev.name); + if (!(cctx = *pcctx = kzalloc(sizeof(*cctx), GFP_KERNEL))) { + nvkm_cgrp_vctx_put(cgrp, &vctx); + ret = -ENOMEM; + goto done; } - nvif_trace(&chan->object, "attached %s\n", name); - return 0; + cctx->vctx = vctx; + refcount_set(&cctx->refs, 1); + refcount_set(&cctx->uses, 0); + list_add_tail(&cctx->head, &chan->cctxs); +done: + mutex_unlock(&cgrp->mutex); + return ret; } -static void -nvkm_fifo_chan_child_del(struct nvkm_oproxy *base) +int +nvkm_chan_preempt_locked(struct nvkm_chan *chan, bool wait) { - struct nvkm_fifo_chan_object *object = - container_of(base, typeof(*object), oproxy); - struct nvkm_engine *engine = object->oproxy.base.engine; - struct nvkm_fifo_chan *chan = object->chan; - struct nvkm_fifo_engn *engn = nvkm_fifo_chan_engn(chan, engine); - - if (chan->func->object_dtor) - chan->func->object_dtor(chan, object->hash); - - if (!--engn->refcount) { - if (chan->func->engine_dtor) - chan->func->engine_dtor(chan, engine); - nvkm_object_del(&engn->object); - if (chan->vmm) - atomic_dec(&chan->vmm->engref[engine->subdev.type]); - } -} + struct nvkm_runl *runl = chan->cgrp->runl; -static const struct nvkm_oproxy_func -nvkm_fifo_chan_child_func = { - .dtor[0] = nvkm_fifo_chan_child_del, - .init[0] = nvkm_fifo_chan_child_init, - .fini[0] = nvkm_fifo_chan_child_fini, -}; + CHAN_TRACE(chan, "preempt"); + chan->func->preempt(chan); + if (!wait) + return 0; + + return nvkm_runl_preempt_wait(runl); +} -static int -nvkm_fifo_chan_child_new(const struct nvkm_oclass *oclass, void *data, u32 size, - struct nvkm_object **pobject) +int +nvkm_chan_preempt(struct nvkm_chan *chan, bool wait) { - struct nvkm_engine *engine = oclass->engine; - struct nvkm_fifo_chan *chan = nvkm_fifo_chan(oclass->parent); - struct nvkm_fifo_engn *engn = nvkm_fifo_chan_engn(chan, engine); - struct nvkm_fifo_chan_object *object; - int ret = 0; + int ret; - if (!(object = kzalloc(sizeof(*object), GFP_KERNEL))) - return -ENOMEM; - nvkm_oproxy_ctor(&nvkm_fifo_chan_child_func, oclass, &object->oproxy); - object->chan = chan; - *pobject = &object->oproxy.base; - - if (!engn->refcount++) { - struct nvkm_oclass cclass = { - .client = oclass->client, - .engine = oclass->engine, - }; - - if (chan->vmm) - atomic_inc(&chan->vmm->engref[engine->subdev.type]); - - if (engine->func->fifo.cclass) { - ret = engine->func->fifo.cclass(chan, &cclass, - &engn->object); - } else - if (engine->func->cclass) { - ret = nvkm_object_new_(engine->func->cclass, &cclass, - NULL, 0, &engn->object); - } - if (ret) - return ret; + if (!chan->func->preempt) + return 0; - if (chan->func->engine_ctor) { - ret = chan->func->engine_ctor(chan, oclass->engine, - engn->object); - if (ret) - return ret; - } - } + mutex_lock(&chan->cgrp->runl->mutex); + ret = nvkm_chan_preempt_locked(chan, wait); + mutex_unlock(&chan->cgrp->runl->mutex); + return ret; +} - ret = oclass->base.ctor(&(const struct nvkm_oclass) { - .base = oclass->base, - .engn = oclass->engn, - .handle = oclass->handle, - .object = oclass->object, - .client = oclass->client, - .parent = engn->object ? - engn->object : - oclass->parent, - .engine = engine, - }, data, size, &object->oproxy.object); - if (ret) - return ret; +void +nvkm_chan_remove_locked(struct nvkm_chan *chan) +{ + struct nvkm_cgrp *cgrp = chan->cgrp; + struct nvkm_runl *runl = cgrp->runl; - if (chan->func->object_ctor) { - object->hash = - chan->func->object_ctor(chan, object->oproxy.object); - if (object->hash < 0) - return object->hash; - } + if (list_empty(&chan->head)) + return; - return 0; + CHAN_TRACE(chan, "remove"); + if (!--cgrp->chan_nr) { + runl->cgrp_nr--; + list_del(&cgrp->head); + } + runl->chan_nr--; + list_del_init(&chan->head); + atomic_set(&runl->changed, 1); } -static int -nvkm_fifo_chan_child_get(struct nvkm_object *object, int index, - struct nvkm_oclass *oclass) +void +nvkm_chan_remove(struct nvkm_chan *chan, bool preempt) { - struct nvkm_fifo_chan *chan = nvkm_fifo_chan(object); - struct nvkm_fifo *fifo = chan->fifo; - struct nvkm_engine *engine; - u32 engm = chan->engm; - int engi, ret, c; - - for (; c = 0, engi = __ffs(engm), engm; engm &= ~(1ULL << engi)) { - if (!(engine = fifo->func->id_engine(fifo, engi))) - continue; - oclass->engine = engine; - oclass->base.oclass = 0; - - if (engine->func->fifo.sclass) { - ret = engine->func->fifo.sclass(oclass, index); - if (oclass->base.oclass) { - if (!oclass->base.ctor) - oclass->base.ctor = nvkm_object_new; - oclass->ctor = nvkm_fifo_chan_child_new; - return 0; - } + struct nvkm_runl *runl = chan->cgrp->runl; + + mutex_lock(&runl->mutex); + if (preempt && chan->func->preempt) + nvkm_chan_preempt_locked(chan, true); + nvkm_chan_remove_locked(chan); + nvkm_runl_update_locked(runl, true); + mutex_unlock(&runl->mutex); +} - index -= ret; - continue; - } +void +nvkm_chan_insert(struct nvkm_chan *chan) +{ + struct nvkm_cgrp *cgrp = chan->cgrp; + struct nvkm_runl *runl = cgrp->runl; - while (engine->func->sclass[c].oclass) { - if (c++ == index) { - oclass->base = engine->func->sclass[index]; - if (!oclass->base.ctor) - oclass->base.ctor = nvkm_object_new; - oclass->ctor = nvkm_fifo_chan_child_new; - return 0; - } - } - index -= c; + mutex_lock(&runl->mutex); + if (WARN_ON(!list_empty(&chan->head))) { + mutex_unlock(&runl->mutex); + return; } - return -EINVAL; + CHAN_TRACE(chan, "insert"); + list_add_tail(&chan->head, &cgrp->chans); + runl->chan_nr++; + if (!cgrp->chan_nr++) { + list_add_tail(&cgrp->head, &cgrp->runl->cgrps); + runl->cgrp_nr++; + } + atomic_set(&runl->changed, 1); + nvkm_runl_update_locked(runl, true); + mutex_unlock(&runl->mutex); } -static int -nvkm_fifo_chan_ntfy(struct nvkm_object *object, u32 type, - struct nvkm_event **pevent) +static void +nvkm_chan_block_locked(struct nvkm_chan *chan) { - struct nvkm_fifo_chan *chan = nvkm_fifo_chan(object); - if (chan->func->ntfy) - return chan->func->ntfy(chan, type, pevent); - return -ENODEV; + CHAN_TRACE(chan, "block %d", atomic_read(&chan->blocked)); + if (atomic_inc_return(&chan->blocked) == 1) + chan->func->stop(chan); } -static int -nvkm_fifo_chan_map(struct nvkm_object *object, void *argv, u32 argc, - enum nvkm_object_map *type, u64 *addr, u64 *size) +void +nvkm_chan_error(struct nvkm_chan *chan, bool preempt) { - struct nvkm_fifo_chan *chan = nvkm_fifo_chan(object); - *type = NVKM_OBJECT_MAP_IO; - *addr = chan->addr; - *size = chan->size; - return 0; + unsigned long flags; + + spin_lock_irqsave(&chan->lock, flags); + if (atomic_inc_return(&chan->errored) == 1) { + CHAN_ERROR(chan, "errored - disabling channel"); + nvkm_chan_block_locked(chan); + if (preempt) + chan->func->preempt(chan); + nvkm_event_ntfy(&chan->cgrp->runl->chid->event, chan->id, NVKM_CHAN_EVENT_ERRORED); + } + spin_unlock_irqrestore(&chan->lock, flags); } -static int -nvkm_fifo_chan_fini(struct nvkm_object *object, bool suspend) +void +nvkm_chan_block(struct nvkm_chan *chan) { - struct nvkm_fifo_chan *chan = nvkm_fifo_chan(object); - chan->func->fini(chan); - return 0; + spin_lock_irq(&chan->lock); + nvkm_chan_block_locked(chan); + spin_unlock_irq(&chan->lock); } -static int -nvkm_fifo_chan_init(struct nvkm_object *object) +void +nvkm_chan_allow(struct nvkm_chan *chan) { - struct nvkm_fifo_chan *chan = nvkm_fifo_chan(object); - chan->func->init(chan); - return 0; + spin_lock_irq(&chan->lock); + CHAN_TRACE(chan, "allow %d", atomic_read(&chan->blocked)); + if (atomic_dec_and_test(&chan->blocked)) + chan->func->start(chan); + spin_unlock_irq(&chan->lock); } -static void * -nvkm_fifo_chan_dtor(struct nvkm_object *object) +void +nvkm_chan_del(struct nvkm_chan **pchan) { - struct nvkm_fifo_chan *chan = nvkm_fifo_chan(object); - struct nvkm_fifo *fifo = chan->fifo; - void *data = chan->func->dtor(chan); - unsigned long flags; + struct nvkm_chan *chan = *pchan; + + if (!chan) + return; + + if (chan->func->ramfc->clear) + chan->func->ramfc->clear(chan); - spin_lock_irqsave(&fifo->lock, flags); - if (!list_empty(&chan->head)) { - __clear_bit(chan->chid, fifo->mask); - list_del(&chan->head); + nvkm_ramht_del(&chan->ramht); + nvkm_gpuobj_del(&chan->pgd); + nvkm_gpuobj_del(&chan->eng); + nvkm_gpuobj_del(&chan->cache); + nvkm_gpuobj_del(&chan->ramfc); + + nvkm_memory_unref(&chan->userd.mem); + + if (chan->cgrp) { + nvkm_chid_put(chan->cgrp->runl->chid, chan->id, &chan->cgrp->lock); + nvkm_cgrp_unref(&chan->cgrp); } - spin_unlock_irqrestore(&fifo->lock, flags); if (chan->vmm) { nvkm_vmm_part(chan->vmm, chan->inst->memory); @@ -309,85 +289,192 @@ nvkm_fifo_chan_dtor(struct nvkm_object *object) nvkm_gpuobj_del(&chan->push); nvkm_gpuobj_del(&chan->inst); - return data; + kfree(chan); } -static const struct nvkm_object_func -nvkm_fifo_chan_func = { - .dtor = nvkm_fifo_chan_dtor, - .init = nvkm_fifo_chan_init, - .fini = nvkm_fifo_chan_fini, - .ntfy = nvkm_fifo_chan_ntfy, - .map = nvkm_fifo_chan_map, - .sclass = nvkm_fifo_chan_child_get, -}; +void +nvkm_chan_put(struct nvkm_chan **pchan, unsigned long irqflags) +{ + struct nvkm_chan *chan = *pchan; + + if (!chan) + return; + + *pchan = NULL; + spin_unlock_irqrestore(&chan->cgrp->lock, irqflags); +} + +struct nvkm_chan * +nvkm_chan_get_inst(struct nvkm_engine *engine, u64 inst, unsigned long *pirqflags) +{ + struct nvkm_fifo *fifo = engine->subdev.device->fifo; + struct nvkm_runl *runl; + struct nvkm_engn *engn; + struct nvkm_chan *chan; + + nvkm_runl_foreach(runl, fifo) { + nvkm_runl_foreach_engn(engn, runl) { + if (engine == &fifo->engine || engn->engine == engine) { + chan = nvkm_runl_chan_get_inst(runl, inst, pirqflags); + if (chan || engn->engine == engine) + return chan; + } + } + } + + return NULL; +} + +struct nvkm_chan * +nvkm_chan_get_chid(struct nvkm_engine *engine, int id, unsigned long *pirqflags) +{ + struct nvkm_fifo *fifo = engine->subdev.device->fifo; + struct nvkm_runl *runl; + struct nvkm_engn *engn; + + nvkm_runl_foreach(runl, fifo) { + nvkm_runl_foreach_engn(engn, runl) { + if (fifo->chid || engn->engine == engine) + return nvkm_runl_chan_get_chid(runl, id, pirqflags); + } + } + + return NULL; +} int -nvkm_fifo_chan_ctor(const struct nvkm_fifo_chan_func *func, - struct nvkm_fifo *fifo, u32 size, u32 align, bool zero, - u64 hvmm, u64 push, u32 engm, int bar, u32 base, - u32 user, const struct nvkm_oclass *oclass, - struct nvkm_fifo_chan *chan) +nvkm_chan_new_(const struct nvkm_chan_func *func, struct nvkm_runl *runl, int runq, + struct nvkm_cgrp *cgrp, const char *name, bool priv, u32 devm, struct nvkm_vmm *vmm, + struct nvkm_dmaobj *dmaobj, u64 offset, u64 length, + struct nvkm_memory *userd, u64 ouserd, struct nvkm_chan **pchan) { - struct nvkm_client *client = oclass->client; + struct nvkm_fifo *fifo = runl->fifo; struct nvkm_device *device = fifo->engine.subdev.device; - struct nvkm_dmaobj *dmaobj; - unsigned long flags; + struct nvkm_chan *chan; int ret; - nvkm_object_ctor(&nvkm_fifo_chan_func, oclass, &chan->object); + /* Validate arguments against class requirements. */ + if ((runq && runq >= runl->func->runqs) || + (!func->inst->vmm != !vmm) || + ((func->userd->bar < 0) == !userd) || + (!func->ramfc->ctxdma != !dmaobj) || + ((func->ramfc->devm < devm) && devm != BIT(0)) || + (!func->ramfc->priv && priv)) { + RUNL_DEBUG(runl, "args runq:%d:%d vmm:%d:%p userd:%d:%p " + "push:%d:%p devm:%08x:%08x priv:%d:%d", + runl->func->runqs, runq, func->inst->vmm, vmm, + func->userd->bar < 0, userd, func->ramfc->ctxdma, dmaobj, + func->ramfc->devm, devm, func->ramfc->priv, priv); + return -EINVAL; + } + + if (!(chan = *pchan = kzalloc(sizeof(*chan), GFP_KERNEL))) + return -ENOMEM; + chan->func = func; - chan->fifo = fifo; - chan->engm = engm; + strscpy(chan->name, name, sizeof(chan->name)); + chan->runq = runq; + chan->id = -1; + spin_lock_init(&chan->lock); + atomic_set(&chan->blocked, 1); + atomic_set(&chan->errored, 0); + INIT_LIST_HEAD(&chan->cctxs); INIT_LIST_HEAD(&chan->head); - /* instance memory */ - ret = nvkm_gpuobj_new(device, size, align, zero, NULL, &chan->inst); - if (ret) - return ret; + /* Join channel group. + * + * GK110 and newer support channel groups (aka TSGs), where individual channels + * share a timeslice, and, engine context(s). + * + * As such, engine contexts are tracked in nvkm_cgrp and we need them even when + * channels aren't in an API channel group, and on HW that doesn't support TSGs. + */ + if (!cgrp) { + ret = nvkm_cgrp_new(runl, chan->name, vmm, fifo->func->cgrp.force, &chan->cgrp); + if (ret) { + RUNL_DEBUG(runl, "cgrp %d", ret); + return ret; + } - /* allocate push buffer ctxdma instance */ - if (push) { - dmaobj = nvkm_dmaobj_search(client, push); - if (IS_ERR(dmaobj)) - return PTR_ERR(dmaobj); + cgrp = chan->cgrp; + } else { + if (cgrp->runl != runl || cgrp->vmm != vmm) { + RUNL_DEBUG(runl, "cgrp %d %d", cgrp->runl != runl, cgrp->vmm != vmm); + return -EINVAL; + } - ret = nvkm_object_bind(&dmaobj->object, chan->inst, -16, - &chan->push); - if (ret) - return ret; + chan->cgrp = nvkm_cgrp_ref(cgrp); } - /* channel address space */ - if (hvmm) { - struct nvkm_vmm *vmm = nvkm_uvmm_search(client, hvmm); - if (IS_ERR(vmm)) - return PTR_ERR(vmm); + /* Allocate instance block. */ + ret = nvkm_gpuobj_new(device, func->inst->size, 0x1000, func->inst->zero, NULL, + &chan->inst); + if (ret) { + RUNL_DEBUG(runl, "inst %d", ret); + return ret; + } - if (vmm->mmu != device->mmu) + /* Initialise virtual address-space. */ + if (func->inst->vmm) { + if (WARN_ON(vmm->mmu != device->mmu)) return -EINVAL; ret = nvkm_vmm_join(vmm, chan->inst->memory); - if (ret) + if (ret) { + RUNL_DEBUG(runl, "vmm %d", ret); return ret; + } chan->vmm = nvkm_vmm_ref(vmm); } - /* allocate channel id */ - spin_lock_irqsave(&fifo->lock, flags); - chan->chid = find_first_zero_bit(fifo->mask, NVKM_FIFO_CHID_NR); - if (chan->chid >= NVKM_FIFO_CHID_NR) { - spin_unlock_irqrestore(&fifo->lock, flags); + /* Allocate HW ctxdma for push buffer. */ + if (func->ramfc->ctxdma) { + ret = nvkm_object_bind(&dmaobj->object, chan->inst, -16, &chan->push); + if (ret) { + RUNL_DEBUG(runl, "bind %d", ret); + return ret; + } + } + + /* Allocate channel ID. */ + chan->id = nvkm_chid_get(runl->chid, chan); + if (chan->id < 0) { + RUNL_ERROR(runl, "!chids"); return -ENOSPC; } - list_add(&chan->head, &fifo->chan); - __set_bit(chan->chid, fifo->mask); - spin_unlock_irqrestore(&fifo->lock, flags); - - /* determine address of this channel's user registers */ - chan->addr = device->func->resource_addr(device, bar) + - base + user * chan->chid; - chan->size = user; + + if (cgrp->id < 0) + cgrp->id = chan->id; + + /* Initialise USERD. */ + if (func->userd->bar < 0) { + if (ouserd + chan->func->userd->size >= nvkm_memory_size(userd)) { + RUNL_DEBUG(runl, "ouserd %llx", ouserd); + return -EINVAL; + } + + ret = nvkm_memory_kmap(userd, &chan->userd.mem); + if (ret) { + RUNL_DEBUG(runl, "userd %d", ret); + return ret; + } + + chan->userd.base = ouserd; + } else { + chan->userd.mem = nvkm_memory_ref(fifo->userd.mem); + chan->userd.base = chan->id * chan->func->userd->size; + } + + if (chan->func->userd->clear) + chan->func->userd->clear(chan); + + /* Initialise RAMFC. */ + ret = chan->func->ramfc->write(chan, offset, length, devm, priv); + if (ret) { + RUNL_DEBUG(runl, "ramfc %d", ret); + return ret; + } + return 0; } diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/chan.h b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/chan.h index e53504354841..85b94f699128 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/chan.h +++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/chan.h @@ -1,35 +1,78 @@ /* SPDX-License-Identifier: MIT */ -#ifndef __NVKM_FIFO_CHAN_H__ -#define __NVKM_FIFO_CHAN_H__ -#define nvkm_fifo_chan(p) container_of((p), struct nvkm_fifo_chan, object) -#include "priv.h" - -struct nvkm_fifo_chan_func { - void *(*dtor)(struct nvkm_fifo_chan *); - void (*init)(struct nvkm_fifo_chan *); - void (*fini)(struct nvkm_fifo_chan *); - int (*ntfy)(struct nvkm_fifo_chan *, u32 type, struct nvkm_event **); - int (*engine_ctor)(struct nvkm_fifo_chan *, struct nvkm_engine *, - struct nvkm_object *); - void (*engine_dtor)(struct nvkm_fifo_chan *, struct nvkm_engine *); - int (*engine_init)(struct nvkm_fifo_chan *, struct nvkm_engine *); - int (*engine_fini)(struct nvkm_fifo_chan *, struct nvkm_engine *, - bool suspend); - int (*object_ctor)(struct nvkm_fifo_chan *, struct nvkm_object *); - void (*object_dtor)(struct nvkm_fifo_chan *, int); - u32 (*submit_token)(struct nvkm_fifo_chan *); +#ifndef __NVKM_CHAN_H__ +#define __NVKM_CHAN_H__ +#include <engine/fifo.h> +struct nvkm_dmaobj; +struct nvkm_engn; +struct nvkm_runl; + +extern const struct nvkm_event_func nvkm_chan_event; + +struct nvkm_cctx { + struct nvkm_vctx *vctx; + refcount_t refs; + refcount_t uses; + + struct list_head head; }; -int nvkm_fifo_chan_ctor(const struct nvkm_fifo_chan_func *, struct nvkm_fifo *, - u32 size, u32 align, bool zero, u64 vm, u64 push, - u32 engm, int bar, u32 base, u32 user, - const struct nvkm_oclass *, struct nvkm_fifo_chan *); +struct nvkm_chan_func { + const struct nvkm_chan_func_inst { + u32 size; + bool zero; + bool vmm; + } *inst; -struct nvkm_fifo_chan_oclass { - int (*ctor)(struct nvkm_fifo *, const struct nvkm_oclass *, - void *data, u32 size, struct nvkm_object **); - struct nvkm_sclass base; + const struct nvkm_chan_func_userd { + int bar; + u32 base; + u32 size; + void (*clear)(struct nvkm_chan *); + } *userd; + + const struct nvkm_chan_func_ramfc { + const struct nvkm_ramfc_layout { + unsigned bits:6; + unsigned ctxs:5; + unsigned ctxp:8; + unsigned regs:5; + unsigned regp; + } *layout; + int (*write)(struct nvkm_chan *, u64 offset, u64 length, u32 devm, bool priv); + void (*clear)(struct nvkm_chan *); + bool ctxdma; + u32 devm; + bool priv; + } *ramfc; + + void (*bind)(struct nvkm_chan *); + void (*unbind)(struct nvkm_chan *); + void (*start)(struct nvkm_chan *); + void (*stop)(struct nvkm_chan *); + void (*preempt)(struct nvkm_chan *); + u32 (*doorbell_handle)(struct nvkm_chan *); }; -int gf100_fifo_chan_ntfy(struct nvkm_fifo_chan *, u32, struct nvkm_event **); +int nvkm_chan_new_(const struct nvkm_chan_func *, struct nvkm_runl *, int runq, struct nvkm_cgrp *, + const char *name, bool priv, u32 devm, struct nvkm_vmm *, struct nvkm_dmaobj *, + u64 offset, u64 length, struct nvkm_memory *userd, u64 userd_bar1, + struct nvkm_chan **); +void nvkm_chan_del(struct nvkm_chan **); +void nvkm_chan_allow(struct nvkm_chan *); +void nvkm_chan_block(struct nvkm_chan *); +void nvkm_chan_error(struct nvkm_chan *, bool preempt); +void nvkm_chan_insert(struct nvkm_chan *); +void nvkm_chan_remove(struct nvkm_chan *, bool preempt); +void nvkm_chan_remove_locked(struct nvkm_chan *); +int nvkm_chan_preempt(struct nvkm_chan *, bool wait); +int nvkm_chan_preempt_locked(struct nvkm_chan *, bool wait); +int nvkm_chan_cctx_get(struct nvkm_chan *, struct nvkm_engn *, struct nvkm_cctx **, + struct nvkm_client * /*TODO: remove need for this */); +void nvkm_chan_cctx_put(struct nvkm_chan *, struct nvkm_cctx **); +void nvkm_chan_cctx_bind(struct nvkm_chan *, struct nvkm_engn *, struct nvkm_cctx *); + +#define CHAN_PRCLI(c,l,p,f,a...) CGRP_PRINT((c)->cgrp, l, p, "%04x:[%s]"f, (c)->id, (c)->name, ##a) +#define CHAN_PRINT(c,l,p,f,a...) CGRP_PRINT((c)->cgrp, l, p, "%04x:"f, (c)->id, ##a) +#define CHAN_ERROR(c,f,a...) CHAN_PRCLI((c), ERROR, err, " "f"\n", ##a) +#define CHAN_TRACE(c,f,a...) CHAN_PRINT((c), TRACE, info, " "f"\n", ##a) #endif diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/chang84.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/chang84.c deleted file mode 100644 index 3492c561f2cf..000000000000 --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/chang84.c +++ /dev/null @@ -1,263 +0,0 @@ -/* - * Copyright 2012 Red Hat Inc. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR - * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. - * - * Authors: Ben Skeggs - */ -#include "channv50.h" - -#include <core/client.h> -#include <core/ramht.h> -#include <subdev/mmu.h> -#include <subdev/timer.h> - -#include <nvif/cl826e.h> - -static int -g84_fifo_chan_ntfy(struct nvkm_fifo_chan *chan, u32 type, - struct nvkm_event **pevent) -{ - switch (type) { - case NV826E_V0_NTFY_NON_STALL_INTERRUPT: - *pevent = &chan->fifo->uevent; - return 0; - default: - break; - } - return -EINVAL; -} - -static int -g84_fifo_chan_engine_addr(struct nvkm_engine *engine) -{ - switch (engine->subdev.type) { - case NVKM_ENGINE_DMAOBJ: - case NVKM_ENGINE_SW : return -1; - case NVKM_ENGINE_GR : return 0x0020; - case NVKM_ENGINE_VP : - case NVKM_ENGINE_MSPDEC: return 0x0040; - case NVKM_ENGINE_MPEG : - case NVKM_ENGINE_MSPPP : return 0x0060; - case NVKM_ENGINE_BSP : - case NVKM_ENGINE_MSVLD : return 0x0080; - case NVKM_ENGINE_CIPHER: - case NVKM_ENGINE_SEC : return 0x00a0; - case NVKM_ENGINE_CE : return 0x00c0; - default: - WARN_ON(1); - return -1; - } -} - -static int -g84_fifo_chan_engine_fini(struct nvkm_fifo_chan *base, - struct nvkm_engine *engine, bool suspend) -{ - struct nv50_fifo_chan *chan = nv50_fifo_chan(base); - struct nv50_fifo *fifo = chan->fifo; - struct nvkm_subdev *subdev = &fifo->base.engine.subdev; - struct nvkm_device *device = subdev->device; - u32 engn, save; - int offset; - bool done; - - offset = g84_fifo_chan_engine_addr(engine); - if (offset < 0) - return 0; - - engn = fifo->base.func->engine_id(&fifo->base, engine) - 1; - save = nvkm_mask(device, 0x002520, 0x0000003f, 1 << engn); - nvkm_wr32(device, 0x0032fc, chan->base.inst->addr >> 12); - done = nvkm_msec(device, 2000, - if (nvkm_rd32(device, 0x0032fc) != 0xffffffff) - break; - ) >= 0; - nvkm_wr32(device, 0x002520, save); - if (!done) { - nvkm_error(subdev, "channel %d [%s] unload timeout\n", - chan->base.chid, chan->base.object.client->name); - if (suspend) - return -EBUSY; - } - - nvkm_kmap(chan->eng); - nvkm_wo32(chan->eng, offset + 0x00, 0x00000000); - nvkm_wo32(chan->eng, offset + 0x04, 0x00000000); - nvkm_wo32(chan->eng, offset + 0x08, 0x00000000); - nvkm_wo32(chan->eng, offset + 0x0c, 0x00000000); - nvkm_wo32(chan->eng, offset + 0x10, 0x00000000); - nvkm_wo32(chan->eng, offset + 0x14, 0x00000000); - nvkm_done(chan->eng); - return 0; -} - - -static int -g84_fifo_chan_engine_init(struct nvkm_fifo_chan *base, - struct nvkm_engine *engine) -{ - struct nv50_fifo_chan *chan = nv50_fifo_chan(base); - struct nvkm_gpuobj *engn = *nv50_fifo_chan_engine(chan, engine); - u64 limit, start; - int offset; - - offset = g84_fifo_chan_engine_addr(engine); - if (offset < 0) - return 0; - limit = engn->addr + engn->size - 1; - start = engn->addr; - - nvkm_kmap(chan->eng); - nvkm_wo32(chan->eng, offset + 0x00, 0x00190000); - nvkm_wo32(chan->eng, offset + 0x04, lower_32_bits(limit)); - nvkm_wo32(chan->eng, offset + 0x08, lower_32_bits(start)); - nvkm_wo32(chan->eng, offset + 0x0c, upper_32_bits(limit) << 24 | - upper_32_bits(start)); - nvkm_wo32(chan->eng, offset + 0x10, 0x00000000); - nvkm_wo32(chan->eng, offset + 0x14, 0x00000000); - nvkm_done(chan->eng); - return 0; -} - -static int -g84_fifo_chan_engine_ctor(struct nvkm_fifo_chan *base, - struct nvkm_engine *engine, - struct nvkm_object *object) -{ - struct nv50_fifo_chan *chan = nv50_fifo_chan(base); - - if (g84_fifo_chan_engine_addr(engine) < 0) - return 0; - - return nvkm_object_bind(object, NULL, 0, nv50_fifo_chan_engine(chan, engine)); -} - -static int -g84_fifo_chan_object_ctor(struct nvkm_fifo_chan *base, - struct nvkm_object *object) -{ - struct nv50_fifo_chan *chan = nv50_fifo_chan(base); - u32 handle = object->handle; - u32 context; - - switch (object->engine->subdev.type) { - case NVKM_ENGINE_DMAOBJ: - case NVKM_ENGINE_SW : context = 0x00000000; break; - case NVKM_ENGINE_GR : context = 0x00100000; break; - case NVKM_ENGINE_MPEG : - case NVKM_ENGINE_MSPPP : context = 0x00200000; break; - case NVKM_ENGINE_ME : - case NVKM_ENGINE_CE : context = 0x00300000; break; - case NVKM_ENGINE_VP : - case NVKM_ENGINE_MSPDEC: context = 0x00400000; break; - case NVKM_ENGINE_CIPHER: - case NVKM_ENGINE_SEC : - case NVKM_ENGINE_VIC : context = 0x00500000; break; - case NVKM_ENGINE_BSP : - case NVKM_ENGINE_MSVLD : context = 0x00600000; break; - default: - WARN_ON(1); - return -EINVAL; - } - - return nvkm_ramht_insert(chan->ramht, object, 0, 4, handle, context); -} - -static void -g84_fifo_chan_init(struct nvkm_fifo_chan *base) -{ - struct nv50_fifo_chan *chan = nv50_fifo_chan(base); - struct nv50_fifo *fifo = chan->fifo; - struct nvkm_device *device = fifo->base.engine.subdev.device; - u64 addr = chan->ramfc->addr >> 8; - u32 chid = chan->base.chid; - - nvkm_wr32(device, 0x002600 + (chid * 4), 0x80000000 | addr); - nv50_fifo_runlist_update(fifo); -} - -static const struct nvkm_fifo_chan_func -g84_fifo_chan_func = { - .dtor = nv50_fifo_chan_dtor, - .init = g84_fifo_chan_init, - .fini = nv50_fifo_chan_fini, - .ntfy = g84_fifo_chan_ntfy, - .engine_ctor = g84_fifo_chan_engine_ctor, - .engine_dtor = nv50_fifo_chan_engine_dtor, - .engine_init = g84_fifo_chan_engine_init, - .engine_fini = g84_fifo_chan_engine_fini, - .object_ctor = g84_fifo_chan_object_ctor, - .object_dtor = nv50_fifo_chan_object_dtor, -}; - -int -g84_fifo_chan_ctor(struct nv50_fifo *fifo, u64 vmm, u64 push, - const struct nvkm_oclass *oclass, - struct nv50_fifo_chan *chan) -{ - struct nvkm_device *device = fifo->base.engine.subdev.device; - int ret; - - if (!vmm) - return -EINVAL; - - ret = nvkm_fifo_chan_ctor(&g84_fifo_chan_func, &fifo->base, - 0x10000, 0x1000, false, vmm, push, - BIT(G84_FIFO_ENGN_SW) | - BIT(G84_FIFO_ENGN_GR) | - BIT(G84_FIFO_ENGN_MPEG) | - BIT(G84_FIFO_ENGN_MSPPP) | - BIT(G84_FIFO_ENGN_ME) | - BIT(G84_FIFO_ENGN_CE0) | - BIT(G84_FIFO_ENGN_VP) | - BIT(G84_FIFO_ENGN_MSPDEC) | - BIT(G84_FIFO_ENGN_CIPHER) | - BIT(G84_FIFO_ENGN_SEC) | - BIT(G84_FIFO_ENGN_VIC) | - BIT(G84_FIFO_ENGN_BSP) | - BIT(G84_FIFO_ENGN_MSVLD) | - BIT(G84_FIFO_ENGN_DMA), - 0, 0xc00000, 0x2000, oclass, &chan->base); - chan->fifo = fifo; - if (ret) - return ret; - - ret = nvkm_gpuobj_new(device, 0x0200, 0, true, chan->base.inst, - &chan->eng); - if (ret) - return ret; - - ret = nvkm_gpuobj_new(device, 0x4000, 0, false, chan->base.inst, - &chan->pgd); - if (ret) - return ret; - - ret = nvkm_gpuobj_new(device, 0x1000, 0x400, true, chan->base.inst, - &chan->cache); - if (ret) - return ret; - - ret = nvkm_gpuobj_new(device, 0x100, 0x100, true, chan->base.inst, - &chan->ramfc); - if (ret) - return ret; - - return nvkm_ramht_new(device, 0x8000, 16, chan->base.inst, &chan->ramht); -} diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/changf100.h b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/changf100.h deleted file mode 100644 index f7ac1061fa84..000000000000 --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/changf100.h +++ /dev/null @@ -1,29 +0,0 @@ -/* SPDX-License-Identifier: MIT */ -#ifndef __GF100_FIFO_CHAN_H__ -#define __GF100_FIFO_CHAN_H__ -#define gf100_fifo_chan(p) container_of((p), struct gf100_fifo_chan, base) -#include "chan.h" -#include "gf100.h" - -struct gf100_fifo_chan { - struct nvkm_fifo_chan base; - struct gf100_fifo *fifo; - - struct list_head head; - bool killed; - -#define GF100_FIFO_ENGN_GR 0 -#define GF100_FIFO_ENGN_MSPDEC 1 -#define GF100_FIFO_ENGN_MSPPP 2 -#define GF100_FIFO_ENGN_MSVLD 3 -#define GF100_FIFO_ENGN_CE0 4 -#define GF100_FIFO_ENGN_CE1 5 -#define GF100_FIFO_ENGN_SW 15 - struct gf100_fifo_engn { - struct nvkm_gpuobj *inst; - struct nvkm_vma *vma; - } engn[NVKM_FIFO_ENGN_NR]; -}; - -extern const struct nvkm_fifo_chan_oclass gf100_fifo_gpfifo_oclass; -#endif diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/changk104.h b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/changk104.h deleted file mode 100644 index 9713daee6c76..000000000000 --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/changk104.h +++ /dev/null @@ -1,52 +0,0 @@ -/* SPDX-License-Identifier: MIT */ -#ifndef __GK104_FIFO_CHAN_H__ -#define __GK104_FIFO_CHAN_H__ -#define gk104_fifo_chan(p) container_of((p), struct gk104_fifo_chan, base) -#include "chan.h" -#include "gk104.h" - -struct gk104_fifo_chan { - struct nvkm_fifo_chan base; - struct gk104_fifo *fifo; - int runl; - - struct nvkm_fifo_cgrp *cgrp; - struct list_head head; - bool killed; - -#define GK104_FIFO_ENGN_SW 15 - struct gk104_fifo_engn { - struct nvkm_gpuobj *inst; - struct nvkm_vma *vma; - } engn[NVKM_FIFO_ENGN_NR]; -}; - -extern const struct nvkm_fifo_chan_func gk104_fifo_gpfifo_func; - -int gk104_fifo_gpfifo_new(struct gk104_fifo *, const struct nvkm_oclass *, - void *data, u32 size, struct nvkm_object **); -void *gk104_fifo_gpfifo_dtor(struct nvkm_fifo_chan *); -void gk104_fifo_gpfifo_init(struct nvkm_fifo_chan *); -void gk104_fifo_gpfifo_fini(struct nvkm_fifo_chan *); -struct gk104_fifo_engn *gk104_fifo_gpfifo_engine(struct gk104_fifo_chan *, struct nvkm_engine *); -int gk104_fifo_gpfifo_engine_ctor(struct nvkm_fifo_chan *, struct nvkm_engine *, - struct nvkm_object *); -void gk104_fifo_gpfifo_engine_dtor(struct nvkm_fifo_chan *, - struct nvkm_engine *); -int gk104_fifo_gpfifo_kick(struct gk104_fifo_chan *); -int gk104_fifo_gpfifo_kick_locked(struct gk104_fifo_chan *); - -int gv100_fifo_gpfifo_new(struct gk104_fifo *, const struct nvkm_oclass *, - void *data, u32 size, struct nvkm_object **); -int gv100_fifo_gpfifo_new_(const struct nvkm_fifo_chan_func *, - struct gk104_fifo *, u64 *, u16 *, u64, u64, u64, - u64 *, bool, u32 *, const struct nvkm_oclass *, - struct nvkm_object **); -int gv100_fifo_gpfifo_engine_init(struct nvkm_fifo_chan *, - struct nvkm_engine *); -int gv100_fifo_gpfifo_engine_fini(struct nvkm_fifo_chan *, - struct nvkm_engine *, bool); - -int tu102_fifo_gpfifo_new(struct gk104_fifo *, const struct nvkm_oclass *, - void *data, u32 size, struct nvkm_object **); -#endif diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/channv04.h b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/channv04.h deleted file mode 100644 index 727bc8976b40..000000000000 --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/channv04.h +++ /dev/null @@ -1,29 +0,0 @@ -/* SPDX-License-Identifier: MIT */ -#ifndef __NV04_FIFO_CHAN_H__ -#define __NV04_FIFO_CHAN_H__ -#define nv04_fifo_chan(p) container_of((p), struct nv04_fifo_chan, base) -#include "chan.h" -#include "nv04.h" - -struct nv04_fifo_chan { - struct nvkm_fifo_chan base; - struct nv04_fifo *fifo; - u32 ramfc; -#define NV04_FIFO_ENGN_SW 0 -#define NV04_FIFO_ENGN_GR 1 -#define NV04_FIFO_ENGN_MPEG 2 -#define NV04_FIFO_ENGN_DMA 3 - struct nvkm_gpuobj *engn[NVKM_FIFO_ENGN_NR]; -}; - -extern const struct nvkm_fifo_chan_func nv04_fifo_dma_func; -void *nv04_fifo_dma_dtor(struct nvkm_fifo_chan *); -void nv04_fifo_dma_init(struct nvkm_fifo_chan *); -void nv04_fifo_dma_fini(struct nvkm_fifo_chan *); -void nv04_fifo_dma_object_dtor(struct nvkm_fifo_chan *, int); - -extern const struct nvkm_fifo_chan_oclass nv04_fifo_dma_oclass; -extern const struct nvkm_fifo_chan_oclass nv10_fifo_dma_oclass; -extern const struct nvkm_fifo_chan_oclass nv17_fifo_dma_oclass; -extern const struct nvkm_fifo_chan_oclass nv40_fifo_dma_oclass; -#endif diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/channv50.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/channv50.c deleted file mode 100644 index c44d7c81dd52..000000000000 --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/channv50.c +++ /dev/null @@ -1,276 +0,0 @@ -/* - * Copyright 2012 Red Hat Inc. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR - * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. - * - * Authors: Ben Skeggs - */ -#include "channv50.h" - -#include <core/client.h> -#include <core/ramht.h> -#include <subdev/mmu.h> -#include <subdev/timer.h> - -static int -nv50_fifo_chan_engine_addr(struct nvkm_engine *engine) -{ - switch (engine->subdev.type) { - case NVKM_ENGINE_DMAOBJ: - case NVKM_ENGINE_SW : return -1; - case NVKM_ENGINE_GR : return 0x0000; - case NVKM_ENGINE_MPEG : return 0x0060; - default: - WARN_ON(1); - return -1; - } -} - -struct nvkm_gpuobj ** -nv50_fifo_chan_engine(struct nv50_fifo_chan *chan, struct nvkm_engine *engine) -{ - int engi = chan->base.fifo->func->engine_id(chan->base.fifo, engine); - if (engi >= 0) - return &chan->engn[engi]; - return NULL; -} - -static int -nv50_fifo_chan_engine_fini(struct nvkm_fifo_chan *base, - struct nvkm_engine *engine, bool suspend) -{ - struct nv50_fifo_chan *chan = nv50_fifo_chan(base); - struct nv50_fifo *fifo = chan->fifo; - struct nvkm_subdev *subdev = &fifo->base.engine.subdev; - struct nvkm_device *device = subdev->device; - int offset, ret = 0; - u32 me; - - offset = nv50_fifo_chan_engine_addr(engine); - if (offset < 0) - return 0; - - /* HW bug workaround: - * - * PFIFO will hang forever if the connected engines don't report - * that they've processed the context switch request. - * - * In order for the kickoff to work, we need to ensure all the - * connected engines are in a state where they can answer. - * - * Newer chipsets don't seem to suffer from this issue, and well, - * there's also a "ignore these engines" bitmask reg we can use - * if we hit the issue there.. - */ - me = nvkm_mask(device, 0x00b860, 0x00000001, 0x00000001); - - /* do the kickoff... */ - nvkm_wr32(device, 0x0032fc, chan->base.inst->addr >> 12); - if (nvkm_msec(device, 2000, - if (nvkm_rd32(device, 0x0032fc) != 0xffffffff) - break; - ) < 0) { - nvkm_error(subdev, "channel %d [%s] unload timeout\n", - chan->base.chid, chan->base.object.client->name); - if (suspend) - ret = -EBUSY; - } - nvkm_wr32(device, 0x00b860, me); - - if (ret == 0) { - nvkm_kmap(chan->eng); - nvkm_wo32(chan->eng, offset + 0x00, 0x00000000); - nvkm_wo32(chan->eng, offset + 0x04, 0x00000000); - nvkm_wo32(chan->eng, offset + 0x08, 0x00000000); - nvkm_wo32(chan->eng, offset + 0x0c, 0x00000000); - nvkm_wo32(chan->eng, offset + 0x10, 0x00000000); - nvkm_wo32(chan->eng, offset + 0x14, 0x00000000); - nvkm_done(chan->eng); - } - - return ret; -} - -static int -nv50_fifo_chan_engine_init(struct nvkm_fifo_chan *base, - struct nvkm_engine *engine) -{ - struct nv50_fifo_chan *chan = nv50_fifo_chan(base); - struct nvkm_gpuobj *engn = *nv50_fifo_chan_engine(chan, engine); - u64 limit, start; - int offset; - - offset = nv50_fifo_chan_engine_addr(engine); - if (offset < 0) - return 0; - limit = engn->addr + engn->size - 1; - start = engn->addr; - - nvkm_kmap(chan->eng); - nvkm_wo32(chan->eng, offset + 0x00, 0x00190000); - nvkm_wo32(chan->eng, offset + 0x04, lower_32_bits(limit)); - nvkm_wo32(chan->eng, offset + 0x08, lower_32_bits(start)); - nvkm_wo32(chan->eng, offset + 0x0c, upper_32_bits(limit) << 24 | - upper_32_bits(start)); - nvkm_wo32(chan->eng, offset + 0x10, 0x00000000); - nvkm_wo32(chan->eng, offset + 0x14, 0x00000000); - nvkm_done(chan->eng); - return 0; -} - -void -nv50_fifo_chan_engine_dtor(struct nvkm_fifo_chan *base, - struct nvkm_engine *engine) -{ - struct nv50_fifo_chan *chan = nv50_fifo_chan(base); - nvkm_gpuobj_del(nv50_fifo_chan_engine(chan, engine)); -} - -static int -nv50_fifo_chan_engine_ctor(struct nvkm_fifo_chan *base, - struct nvkm_engine *engine, - struct nvkm_object *object) -{ - struct nv50_fifo_chan *chan = nv50_fifo_chan(base); - - if (nv50_fifo_chan_engine_addr(engine) < 0) - return 0; - - return nvkm_object_bind(object, NULL, 0, nv50_fifo_chan_engine(chan, engine)); -} - -void -nv50_fifo_chan_object_dtor(struct nvkm_fifo_chan *base, int cookie) -{ - struct nv50_fifo_chan *chan = nv50_fifo_chan(base); - nvkm_ramht_remove(chan->ramht, cookie); -} - -static int -nv50_fifo_chan_object_ctor(struct nvkm_fifo_chan *base, - struct nvkm_object *object) -{ - struct nv50_fifo_chan *chan = nv50_fifo_chan(base); - u32 handle = object->handle; - u32 context; - - switch (object->engine->subdev.type) { - case NVKM_ENGINE_DMAOBJ: - case NVKM_ENGINE_SW : context = 0x00000000; break; - case NVKM_ENGINE_GR : context = 0x00100000; break; - case NVKM_ENGINE_MPEG : context = 0x00200000; break; - default: - WARN_ON(1); - return -EINVAL; - } - - return nvkm_ramht_insert(chan->ramht, object, 0, 4, handle, context); -} - -void -nv50_fifo_chan_fini(struct nvkm_fifo_chan *base) -{ - struct nv50_fifo_chan *chan = nv50_fifo_chan(base); - struct nv50_fifo *fifo = chan->fifo; - struct nvkm_device *device = fifo->base.engine.subdev.device; - u32 chid = chan->base.chid; - - /* remove channel from runlist, fifo will unload context */ - nvkm_mask(device, 0x002600 + (chid * 4), 0x80000000, 0x00000000); - nv50_fifo_runlist_update(fifo); - nvkm_wr32(device, 0x002600 + (chid * 4), 0x00000000); -} - -static void -nv50_fifo_chan_init(struct nvkm_fifo_chan *base) -{ - struct nv50_fifo_chan *chan = nv50_fifo_chan(base); - struct nv50_fifo *fifo = chan->fifo; - struct nvkm_device *device = fifo->base.engine.subdev.device; - u64 addr = chan->ramfc->addr >> 12; - u32 chid = chan->base.chid; - - nvkm_wr32(device, 0x002600 + (chid * 4), 0x80000000 | addr); - nv50_fifo_runlist_update(fifo); -} - -void * -nv50_fifo_chan_dtor(struct nvkm_fifo_chan *base) -{ - struct nv50_fifo_chan *chan = nv50_fifo_chan(base); - nvkm_ramht_del(&chan->ramht); - nvkm_gpuobj_del(&chan->pgd); - nvkm_gpuobj_del(&chan->eng); - nvkm_gpuobj_del(&chan->cache); - nvkm_gpuobj_del(&chan->ramfc); - return chan; -} - -static const struct nvkm_fifo_chan_func -nv50_fifo_chan_func = { - .dtor = nv50_fifo_chan_dtor, - .init = nv50_fifo_chan_init, - .fini = nv50_fifo_chan_fini, - .engine_ctor = nv50_fifo_chan_engine_ctor, - .engine_dtor = nv50_fifo_chan_engine_dtor, - .engine_init = nv50_fifo_chan_engine_init, - .engine_fini = nv50_fifo_chan_engine_fini, - .object_ctor = nv50_fifo_chan_object_ctor, - .object_dtor = nv50_fifo_chan_object_dtor, -}; - -int -nv50_fifo_chan_ctor(struct nv50_fifo *fifo, u64 vmm, u64 push, - const struct nvkm_oclass *oclass, - struct nv50_fifo_chan *chan) -{ - struct nvkm_device *device = fifo->base.engine.subdev.device; - int ret; - - if (!vmm) - return -EINVAL; - - ret = nvkm_fifo_chan_ctor(&nv50_fifo_chan_func, &fifo->base, - 0x10000, 0x1000, false, vmm, push, - BIT(NV50_FIFO_ENGN_SW) | - BIT(NV50_FIFO_ENGN_GR) | - BIT(NV50_FIFO_ENGN_MPEG) | - BIT(NV50_FIFO_ENGN_DMA), - 0, 0xc00000, 0x2000, oclass, &chan->base); - chan->fifo = fifo; - if (ret) - return ret; - - ret = nvkm_gpuobj_new(device, 0x0200, 0x1000, true, chan->base.inst, - &chan->ramfc); - if (ret) - return ret; - - ret = nvkm_gpuobj_new(device, 0x1200, 0, true, chan->base.inst, - &chan->eng); - if (ret) - return ret; - - ret = nvkm_gpuobj_new(device, 0x4000, 0, false, chan->base.inst, - &chan->pgd); - if (ret) - return ret; - - return nvkm_ramht_new(device, 0x8000, 16, chan->base.inst, &chan->ramht); -} diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/channv50.h b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/channv50.h deleted file mode 100644 index 3a95730d7ff5..000000000000 --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/channv50.h +++ /dev/null @@ -1,53 +0,0 @@ -/* SPDX-License-Identifier: MIT */ -#ifndef __NV50_FIFO_CHAN_H__ -#define __NV50_FIFO_CHAN_H__ -#define nv50_fifo_chan(p) container_of((p), struct nv50_fifo_chan, base) -#include "chan.h" -#include "nv50.h" - -struct nv50_fifo_chan { - struct nv50_fifo *fifo; - struct nvkm_fifo_chan base; - - struct nvkm_gpuobj *ramfc; - struct nvkm_gpuobj *cache; - struct nvkm_gpuobj *eng; - struct nvkm_gpuobj *pgd; - struct nvkm_ramht *ramht; - -#define NV50_FIFO_ENGN_SW 0 -#define NV50_FIFO_ENGN_GR 1 -#define NV50_FIFO_ENGN_MPEG 2 -#define NV50_FIFO_ENGN_DMA 3 - -#define G84_FIFO_ENGN_SW 0 -#define G84_FIFO_ENGN_GR 1 -#define G84_FIFO_ENGN_MPEG 2 -#define G84_FIFO_ENGN_MSPPP 2 -#define G84_FIFO_ENGN_ME 3 -#define G84_FIFO_ENGN_CE0 3 -#define G84_FIFO_ENGN_VP 4 -#define G84_FIFO_ENGN_MSPDEC 4 -#define G84_FIFO_ENGN_CIPHER 5 -#define G84_FIFO_ENGN_SEC 5 -#define G84_FIFO_ENGN_VIC 5 -#define G84_FIFO_ENGN_BSP 6 -#define G84_FIFO_ENGN_MSVLD 6 -#define G84_FIFO_ENGN_DMA 7 - struct nvkm_gpuobj *engn[NVKM_FIFO_ENGN_NR]; -}; - -int nv50_fifo_chan_ctor(struct nv50_fifo *, u64 vmm, u64 push, - const struct nvkm_oclass *, struct nv50_fifo_chan *); -void *nv50_fifo_chan_dtor(struct nvkm_fifo_chan *); -void nv50_fifo_chan_fini(struct nvkm_fifo_chan *); -struct nvkm_gpuobj **nv50_fifo_chan_engine(struct nv50_fifo_chan *, struct nvkm_engine *); -void nv50_fifo_chan_engine_dtor(struct nvkm_fifo_chan *, struct nvkm_engine *); -void nv50_fifo_chan_object_dtor(struct nvkm_fifo_chan *, int); - -int g84_fifo_chan_ctor(struct nv50_fifo *, u64 vmm, u64 push, - const struct nvkm_oclass *, struct nv50_fifo_chan *); - -extern const struct nvkm_fifo_chan_oclass nv50_fifo_gpfifo_oclass; -extern const struct nvkm_fifo_chan_oclass g84_fifo_gpfifo_oclass; -#endif diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/chid.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/chid.c new file mode 100644 index 000000000000..23944d95efd5 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/chid.c @@ -0,0 +1,111 @@ +/* + * Copyright 2020 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ +#include "chid.h" + +void +nvkm_chid_put(struct nvkm_chid *chid, int id, spinlock_t *data_lock) +{ + if (id >= 0) { + spin_lock_irq(&chid->lock); + spin_lock(data_lock); + chid->data[id] = NULL; + spin_unlock(data_lock); + clear_bit(id, chid->used); + spin_unlock_irq(&chid->lock); + } +} + +int +nvkm_chid_get(struct nvkm_chid *chid, void *data) +{ + int id = -1, cid; + + spin_lock_irq(&chid->lock); + cid = find_first_zero_bit(chid->used, chid->nr); + if (cid < chid->nr) { + set_bit(cid, chid->used); + chid->data[cid] = data; + id = cid; + } + spin_unlock_irq(&chid->lock); + return id; +} + +static void +nvkm_chid_del(struct kref *kref) +{ + struct nvkm_chid *chid = container_of(kref, typeof(*chid), kref); + + nvkm_event_fini(&chid->event); + + kvfree(chid->data); + kfree(chid); +} + +void +nvkm_chid_unref(struct nvkm_chid **pchid) +{ + struct nvkm_chid *chid = *pchid; + + if (!chid) + return; + + kref_put(&chid->kref, nvkm_chid_del); + *pchid = NULL; +} + +struct nvkm_chid * +nvkm_chid_ref(struct nvkm_chid *chid) +{ + if (chid) + kref_get(&chid->kref); + + return chid; +} + +int +nvkm_chid_new(const struct nvkm_event_func *func, struct nvkm_subdev *subdev, + int nr, int first, int count, struct nvkm_chid **pchid) +{ + struct nvkm_chid *chid; + int id; + + if (!(chid = *pchid = kzalloc(struct_size(chid, used, nr), GFP_KERNEL))) + return -ENOMEM; + + kref_init(&chid->kref); + chid->nr = nr; + chid->mask = chid->nr - 1; + spin_lock_init(&chid->lock); + + if (!(chid->data = kvzalloc(sizeof(*chid->data) * nr, GFP_KERNEL))) { + nvkm_chid_unref(pchid); + return -ENOMEM; + } + + for (id = 0; id < first; id++) + __set_bit(id, chid->used); + for (id = first + count; id < nr; id++) + __set_bit(id, chid->used); + + return nvkm_event_init(func, subdev, 1, nr, &chid->event); +} diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/chid.h b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/chid.h new file mode 100644 index 000000000000..2a42efb18401 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/chid.h @@ -0,0 +1,25 @@ +/* SPDX-License-Identifier: MIT */ +#ifndef __NVKM_CHID_H__ +#define __NVKM_CHID_H__ +#include <core/event.h> + +struct nvkm_chid { + struct kref kref; + int nr; + u32 mask; + + struct nvkm_event event; + + void **data; + + spinlock_t lock; + unsigned long used[]; +}; + +int nvkm_chid_new(const struct nvkm_event_func *, struct nvkm_subdev *, + int nr, int first, int count, struct nvkm_chid **pchid); +struct nvkm_chid *nvkm_chid_ref(struct nvkm_chid *); +void nvkm_chid_unref(struct nvkm_chid **); +int nvkm_chid_get(struct nvkm_chid *, void *data); +void nvkm_chid_put(struct nvkm_chid *, int id, spinlock_t *data_lock); +#endif diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv04.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv04.c deleted file mode 100644 index dbcdc5fab990..000000000000 --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv04.c +++ /dev/null @@ -1,226 +0,0 @@ -/* - * Copyright 2012 Red Hat Inc. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR - * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. - * - * Authors: Ben Skeggs - */ -#include "channv04.h" -#include "regsnv04.h" - -#include <core/client.h> -#include <core/ramht.h> -#include <subdev/instmem.h> - -#include <nvif/class.h> -#include <nvif/cl006b.h> -#include <nvif/unpack.h> - -void -nv04_fifo_dma_object_dtor(struct nvkm_fifo_chan *base, int cookie) -{ - struct nv04_fifo_chan *chan = nv04_fifo_chan(base); - struct nvkm_instmem *imem = chan->fifo->base.engine.subdev.device->imem; - - mutex_lock(&chan->fifo->base.mutex); - nvkm_ramht_remove(imem->ramht, cookie); - mutex_unlock(&chan->fifo->base.mutex); -} - -static int -nv04_fifo_dma_object_ctor(struct nvkm_fifo_chan *base, - struct nvkm_object *object) -{ - struct nv04_fifo_chan *chan = nv04_fifo_chan(base); - struct nvkm_instmem *imem = chan->fifo->base.engine.subdev.device->imem; - u32 context = 0x80000000 | chan->base.chid << 24; - u32 handle = object->handle; - int hash; - - switch (object->engine->subdev.type) { - case NVKM_ENGINE_DMAOBJ: - case NVKM_ENGINE_SW : context |= 0x00000000; break; - case NVKM_ENGINE_GR : context |= 0x00010000; break; - case NVKM_ENGINE_MPEG : context |= 0x00020000; break; - default: - WARN_ON(1); - return -EINVAL; - } - - mutex_lock(&chan->fifo->base.mutex); - hash = nvkm_ramht_insert(imem->ramht, object, chan->base.chid, 4, - handle, context); - mutex_unlock(&chan->fifo->base.mutex); - return hash; -} - -void -nv04_fifo_dma_fini(struct nvkm_fifo_chan *base) -{ - struct nv04_fifo_chan *chan = nv04_fifo_chan(base); - struct nv04_fifo *fifo = chan->fifo; - struct nvkm_device *device = fifo->base.engine.subdev.device; - struct nvkm_memory *fctx = device->imem->ramfc; - const struct nv04_fifo_ramfc *c; - unsigned long flags; - u32 mask = fifo->base.nr - 1; - u32 data = chan->ramfc; - u32 chid; - - /* prevent fifo context switches */ - spin_lock_irqsave(&fifo->base.lock, flags); - nvkm_wr32(device, NV03_PFIFO_CACHES, 0); - - /* if this channel is active, replace it with a null context */ - chid = nvkm_rd32(device, NV03_PFIFO_CACHE1_PUSH1) & mask; - if (chid == chan->base.chid) { - nvkm_mask(device, NV04_PFIFO_CACHE1_DMA_PUSH, 0x00000001, 0); - nvkm_wr32(device, NV03_PFIFO_CACHE1_PUSH0, 0); - nvkm_mask(device, NV04_PFIFO_CACHE1_PULL0, 0x00000001, 0); - - c = fifo->ramfc; - nvkm_kmap(fctx); - do { - u32 rm = ((1ULL << c->bits) - 1) << c->regs; - u32 cm = ((1ULL << c->bits) - 1) << c->ctxs; - u32 rv = (nvkm_rd32(device, c->regp) & rm) >> c->regs; - u32 cv = (nvkm_ro32(fctx, c->ctxp + data) & ~cm); - nvkm_wo32(fctx, c->ctxp + data, cv | (rv << c->ctxs)); - } while ((++c)->bits); - nvkm_done(fctx); - - c = fifo->ramfc; - do { - nvkm_wr32(device, c->regp, 0x00000000); - } while ((++c)->bits); - - nvkm_wr32(device, NV03_PFIFO_CACHE1_GET, 0); - nvkm_wr32(device, NV03_PFIFO_CACHE1_PUT, 0); - nvkm_wr32(device, NV03_PFIFO_CACHE1_PUSH1, mask); - nvkm_wr32(device, NV03_PFIFO_CACHE1_PUSH0, 1); - nvkm_wr32(device, NV04_PFIFO_CACHE1_PULL0, 1); - } - - /* restore normal operation, after disabling dma mode */ - nvkm_mask(device, NV04_PFIFO_MODE, 1 << chan->base.chid, 0); - nvkm_wr32(device, NV03_PFIFO_CACHES, 1); - spin_unlock_irqrestore(&fifo->base.lock, flags); -} - -void -nv04_fifo_dma_init(struct nvkm_fifo_chan *base) -{ - struct nv04_fifo_chan *chan = nv04_fifo_chan(base); - struct nv04_fifo *fifo = chan->fifo; - struct nvkm_device *device = fifo->base.engine.subdev.device; - u32 mask = 1 << chan->base.chid; - unsigned long flags; - spin_lock_irqsave(&fifo->base.lock, flags); - nvkm_mask(device, NV04_PFIFO_MODE, mask, mask); - spin_unlock_irqrestore(&fifo->base.lock, flags); -} - -void * -nv04_fifo_dma_dtor(struct nvkm_fifo_chan *base) -{ - struct nv04_fifo_chan *chan = nv04_fifo_chan(base); - struct nv04_fifo *fifo = chan->fifo; - struct nvkm_instmem *imem = fifo->base.engine.subdev.device->imem; - const struct nv04_fifo_ramfc *c = fifo->ramfc; - - nvkm_kmap(imem->ramfc); - do { - nvkm_wo32(imem->ramfc, chan->ramfc + c->ctxp, 0x00000000); - } while ((++c)->bits); - nvkm_done(imem->ramfc); - return chan; -} - -const struct nvkm_fifo_chan_func -nv04_fifo_dma_func = { - .dtor = nv04_fifo_dma_dtor, - .init = nv04_fifo_dma_init, - .fini = nv04_fifo_dma_fini, - .object_ctor = nv04_fifo_dma_object_ctor, - .object_dtor = nv04_fifo_dma_object_dtor, -}; - -static int -nv04_fifo_dma_new(struct nvkm_fifo *base, const struct nvkm_oclass *oclass, - void *data, u32 size, struct nvkm_object **pobject) -{ - struct nvkm_object *parent = oclass->parent; - union { - struct nv03_channel_dma_v0 v0; - } *args = data; - struct nv04_fifo *fifo = nv04_fifo(base); - struct nv04_fifo_chan *chan = NULL; - struct nvkm_device *device = fifo->base.engine.subdev.device; - struct nvkm_instmem *imem = device->imem; - int ret = -ENOSYS; - - nvif_ioctl(parent, "create channel dma size %d\n", size); - if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) { - nvif_ioctl(parent, "create channel dma vers %d pushbuf %llx " - "offset %08x\n", args->v0.version, - args->v0.pushbuf, args->v0.offset); - if (!args->v0.pushbuf) - return -EINVAL; - } else - return ret; - - if (!(chan = kzalloc(sizeof(*chan), GFP_KERNEL))) - return -ENOMEM; - *pobject = &chan->base.object; - - ret = nvkm_fifo_chan_ctor(&nv04_fifo_dma_func, &fifo->base, - 0x1000, 0x1000, false, 0, args->v0.pushbuf, - BIT(NV04_FIFO_ENGN_SW) | - BIT(NV04_FIFO_ENGN_GR) | - BIT(NV04_FIFO_ENGN_DMA), - 0, 0x800000, 0x10000, oclass, &chan->base); - chan->fifo = fifo; - if (ret) - return ret; - - args->v0.chid = chan->base.chid; - chan->ramfc = chan->base.chid * 32; - - nvkm_kmap(imem->ramfc); - nvkm_wo32(imem->ramfc, chan->ramfc + 0x00, args->v0.offset); - nvkm_wo32(imem->ramfc, chan->ramfc + 0x04, args->v0.offset); - nvkm_wo32(imem->ramfc, chan->ramfc + 0x08, chan->base.push->addr >> 4); - nvkm_wo32(imem->ramfc, chan->ramfc + 0x10, - NV_PFIFO_CACHE1_DMA_FETCH_TRIG_128_BYTES | - NV_PFIFO_CACHE1_DMA_FETCH_SIZE_128_BYTES | -#ifdef __BIG_ENDIAN - NV_PFIFO_CACHE1_BIG_ENDIAN | -#endif - NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_8); - nvkm_done(imem->ramfc); - return 0; -} - -const struct nvkm_fifo_chan_oclass -nv04_fifo_dma_oclass = { - .base.oclass = NV03_CHANNEL_DMA, - .base.minver = 0, - .base.maxver = 0, - .ctor = nv04_fifo_dma_new, -}; diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv10.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv10.c deleted file mode 100644 index 07d80d54a07c..000000000000 --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv10.c +++ /dev/null @@ -1,97 +0,0 @@ -/* - * Copyright 2012 Red Hat Inc. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR - * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. - * - * Authors: Ben Skeggs - */ -#include "channv04.h" -#include "regsnv04.h" - -#include <core/client.h> -#include <core/gpuobj.h> -#include <subdev/instmem.h> - -#include <nvif/class.h> -#include <nvif/cl006b.h> -#include <nvif/unpack.h> - -static int -nv10_fifo_dma_new(struct nvkm_fifo *base, const struct nvkm_oclass *oclass, - void *data, u32 size, struct nvkm_object **pobject) -{ - struct nvkm_object *parent = oclass->parent; - union { - struct nv03_channel_dma_v0 v0; - } *args = data; - struct nv04_fifo *fifo = nv04_fifo(base); - struct nv04_fifo_chan *chan = NULL; - struct nvkm_device *device = fifo->base.engine.subdev.device; - struct nvkm_instmem *imem = device->imem; - int ret = -ENOSYS; - - nvif_ioctl(parent, "create channel dma size %d\n", size); - if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) { - nvif_ioctl(parent, "create channel dma vers %d pushbuf %llx " - "offset %08x\n", args->v0.version, - args->v0.pushbuf, args->v0.offset); - if (!args->v0.pushbuf) - return -EINVAL; - } else - return ret; - - if (!(chan = kzalloc(sizeof(*chan), GFP_KERNEL))) - return -ENOMEM; - *pobject = &chan->base.object; - - ret = nvkm_fifo_chan_ctor(&nv04_fifo_dma_func, &fifo->base, - 0x1000, 0x1000, false, 0, args->v0.pushbuf, - BIT(NV04_FIFO_ENGN_SW) | - BIT(NV04_FIFO_ENGN_GR) | - BIT(NV04_FIFO_ENGN_DMA), - 0, 0x800000, 0x10000, oclass, &chan->base); - chan->fifo = fifo; - if (ret) - return ret; - - args->v0.chid = chan->base.chid; - chan->ramfc = chan->base.chid * 32; - - nvkm_kmap(imem->ramfc); - nvkm_wo32(imem->ramfc, chan->ramfc + 0x00, args->v0.offset); - nvkm_wo32(imem->ramfc, chan->ramfc + 0x04, args->v0.offset); - nvkm_wo32(imem->ramfc, chan->ramfc + 0x0c, chan->base.push->addr >> 4); - nvkm_wo32(imem->ramfc, chan->ramfc + 0x14, - NV_PFIFO_CACHE1_DMA_FETCH_TRIG_128_BYTES | - NV_PFIFO_CACHE1_DMA_FETCH_SIZE_128_BYTES | -#ifdef __BIG_ENDIAN - NV_PFIFO_CACHE1_BIG_ENDIAN | -#endif - NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_8); - nvkm_done(imem->ramfc); - return 0; -} - -const struct nvkm_fifo_chan_oclass -nv10_fifo_dma_oclass = { - .base.oclass = NV10_CHANNEL_DMA, - .base.minver = 0, - .base.maxver = 0, - .ctor = nv10_fifo_dma_new, -}; diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv17.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv17.c deleted file mode 100644 index edd70a114218..000000000000 --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv17.c +++ /dev/null @@ -1,98 +0,0 @@ -/* - * Copyright 2012 Red Hat Inc. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR - * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. - * - * Authors: Ben Skeggs - */ -#include "channv04.h" -#include "regsnv04.h" - -#include <core/client.h> -#include <core/gpuobj.h> -#include <subdev/instmem.h> - -#include <nvif/class.h> -#include <nvif/cl006b.h> -#include <nvif/unpack.h> - -static int -nv17_fifo_dma_new(struct nvkm_fifo *base, const struct nvkm_oclass *oclass, - void *data, u32 size, struct nvkm_object **pobject) -{ - struct nvkm_object *parent = oclass->parent; - union { - struct nv03_channel_dma_v0 v0; - } *args = data; - struct nv04_fifo *fifo = nv04_fifo(base); - struct nv04_fifo_chan *chan = NULL; - struct nvkm_device *device = fifo->base.engine.subdev.device; - struct nvkm_instmem *imem = device->imem; - int ret = -ENOSYS; - - nvif_ioctl(parent, "create channel dma size %d\n", size); - if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) { - nvif_ioctl(parent, "create channel dma vers %d pushbuf %llx " - "offset %08x\n", args->v0.version, - args->v0.pushbuf, args->v0.offset); - if (!args->v0.pushbuf) - return -EINVAL; - } else - return ret; - - if (!(chan = kzalloc(sizeof(*chan), GFP_KERNEL))) - return -ENOMEM; - *pobject = &chan->base.object; - - ret = nvkm_fifo_chan_ctor(&nv04_fifo_dma_func, &fifo->base, - 0x1000, 0x1000, false, 0, args->v0.pushbuf, - BIT(NV04_FIFO_ENGN_SW) | - BIT(NV04_FIFO_ENGN_GR) | - BIT(NV04_FIFO_ENGN_MPEG) | /* NV31- */ - BIT(NV04_FIFO_ENGN_DMA), - 0, 0x800000, 0x10000, oclass, &chan->base); - chan->fifo = fifo; - if (ret) - return ret; - - args->v0.chid = chan->base.chid; - chan->ramfc = chan->base.chid * 64; - - nvkm_kmap(imem->ramfc); - nvkm_wo32(imem->ramfc, chan->ramfc + 0x00, args->v0.offset); - nvkm_wo32(imem->ramfc, chan->ramfc + 0x04, args->v0.offset); - nvkm_wo32(imem->ramfc, chan->ramfc + 0x0c, chan->base.push->addr >> 4); - nvkm_wo32(imem->ramfc, chan->ramfc + 0x14, - NV_PFIFO_CACHE1_DMA_FETCH_TRIG_128_BYTES | - NV_PFIFO_CACHE1_DMA_FETCH_SIZE_128_BYTES | -#ifdef __BIG_ENDIAN - NV_PFIFO_CACHE1_BIG_ENDIAN | -#endif - NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_8); - nvkm_done(imem->ramfc); - return 0; -} - -const struct nvkm_fifo_chan_oclass -nv17_fifo_dma_oclass = { - .base.oclass = NV17_CHANNEL_DMA, - .base.minver = 0, - .base.maxver = 0, - .ctor = nv17_fifo_dma_new, -}; diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv40.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv40.c deleted file mode 100644 index 0411fb908457..000000000000 --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv40.c +++ /dev/null @@ -1,254 +0,0 @@ -/* - * Copyright 2012 Red Hat Inc. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR - * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. - * - * Authors: Ben Skeggs - */ -#include "channv04.h" -#include "regsnv04.h" - -#include <core/client.h> -#include <core/ramht.h> -#include <subdev/instmem.h> - -#include <nvif/class.h> -#include <nvif/cl006b.h> -#include <nvif/unpack.h> - -static bool -nv40_fifo_dma_engine(struct nvkm_engine *engine, u32 *reg, u32 *ctx) -{ - switch (engine->subdev.type) { - case NVKM_ENGINE_DMAOBJ: - case NVKM_ENGINE_SW: - return false; - case NVKM_ENGINE_GR: - *reg = 0x0032e0; - *ctx = 0x38; - return true; - case NVKM_ENGINE_MPEG: - if (engine->subdev.device->chipset < 0x44) - return false; - *reg = 0x00330c; - *ctx = 0x54; - return true; - default: - WARN_ON(1); - return false; - } -} - -static struct nvkm_gpuobj ** -nv40_fifo_dma_engn(struct nv04_fifo_chan *chan, struct nvkm_engine *engine) -{ - int engi = chan->base.fifo->func->engine_id(chan->base.fifo, engine); - if (engi >= 0) - return &chan->engn[engi]; - return NULL; -} - -static int -nv40_fifo_dma_engine_fini(struct nvkm_fifo_chan *base, - struct nvkm_engine *engine, bool suspend) -{ - struct nv04_fifo_chan *chan = nv04_fifo_chan(base); - struct nv04_fifo *fifo = chan->fifo; - struct nvkm_device *device = fifo->base.engine.subdev.device; - struct nvkm_instmem *imem = device->imem; - unsigned long flags; - u32 reg, ctx; - int chid; - - if (!nv40_fifo_dma_engine(engine, ®, &ctx)) - return 0; - - spin_lock_irqsave(&fifo->base.lock, flags); - nvkm_mask(device, 0x002500, 0x00000001, 0x00000000); - - chid = nvkm_rd32(device, 0x003204) & (fifo->base.nr - 1); - if (chid == chan->base.chid) - nvkm_wr32(device, reg, 0x00000000); - nvkm_kmap(imem->ramfc); - nvkm_wo32(imem->ramfc, chan->ramfc + ctx, 0x00000000); - nvkm_done(imem->ramfc); - - nvkm_mask(device, 0x002500, 0x00000001, 0x00000001); - spin_unlock_irqrestore(&fifo->base.lock, flags); - return 0; -} - -static int -nv40_fifo_dma_engine_init(struct nvkm_fifo_chan *base, - struct nvkm_engine *engine) -{ - struct nv04_fifo_chan *chan = nv04_fifo_chan(base); - struct nv04_fifo *fifo = chan->fifo; - struct nvkm_device *device = fifo->base.engine.subdev.device; - struct nvkm_instmem *imem = device->imem; - unsigned long flags; - u32 inst, reg, ctx; - int chid; - - if (!nv40_fifo_dma_engine(engine, ®, &ctx)) - return 0; - inst = (*nv40_fifo_dma_engn(chan, engine))->addr >> 4; - - spin_lock_irqsave(&fifo->base.lock, flags); - nvkm_mask(device, 0x002500, 0x00000001, 0x00000000); - - chid = nvkm_rd32(device, 0x003204) & (fifo->base.nr - 1); - if (chid == chan->base.chid) - nvkm_wr32(device, reg, inst); - nvkm_kmap(imem->ramfc); - nvkm_wo32(imem->ramfc, chan->ramfc + ctx, inst); - nvkm_done(imem->ramfc); - - nvkm_mask(device, 0x002500, 0x00000001, 0x00000001); - spin_unlock_irqrestore(&fifo->base.lock, flags); - return 0; -} - -static void -nv40_fifo_dma_engine_dtor(struct nvkm_fifo_chan *base, - struct nvkm_engine *engine) -{ - struct nv04_fifo_chan *chan = nv04_fifo_chan(base); - nvkm_gpuobj_del(nv40_fifo_dma_engn(chan, engine)); -} - -static int -nv40_fifo_dma_engine_ctor(struct nvkm_fifo_chan *base, - struct nvkm_engine *engine, - struct nvkm_object *object) -{ - struct nv04_fifo_chan *chan = nv04_fifo_chan(base); - u32 reg, ctx; - - if (!nv40_fifo_dma_engine(engine, ®, &ctx)) - return 0; - - return nvkm_object_bind(object, NULL, 0, nv40_fifo_dma_engn(chan, engine)); -} - -static int -nv40_fifo_dma_object_ctor(struct nvkm_fifo_chan *base, - struct nvkm_object *object) -{ - struct nv04_fifo_chan *chan = nv04_fifo_chan(base); - struct nvkm_instmem *imem = chan->fifo->base.engine.subdev.device->imem; - u32 context = chan->base.chid << 23; - u32 handle = object->handle; - int hash; - - switch (object->engine->subdev.type) { - case NVKM_ENGINE_DMAOBJ: - case NVKM_ENGINE_SW : context |= 0x00000000; break; - case NVKM_ENGINE_GR : context |= 0x00100000; break; - case NVKM_ENGINE_MPEG : context |= 0x00200000; break; - default: - WARN_ON(1); - return -EINVAL; - } - - mutex_lock(&chan->fifo->base.mutex); - hash = nvkm_ramht_insert(imem->ramht, object, chan->base.chid, 4, - handle, context); - mutex_unlock(&chan->fifo->base.mutex); - return hash; -} - -static const struct nvkm_fifo_chan_func -nv40_fifo_dma_func = { - .dtor = nv04_fifo_dma_dtor, - .init = nv04_fifo_dma_init, - .fini = nv04_fifo_dma_fini, - .engine_ctor = nv40_fifo_dma_engine_ctor, - .engine_dtor = nv40_fifo_dma_engine_dtor, - .engine_init = nv40_fifo_dma_engine_init, - .engine_fini = nv40_fifo_dma_engine_fini, - .object_ctor = nv40_fifo_dma_object_ctor, - .object_dtor = nv04_fifo_dma_object_dtor, -}; - -static int -nv40_fifo_dma_new(struct nvkm_fifo *base, const struct nvkm_oclass *oclass, - void *data, u32 size, struct nvkm_object **pobject) -{ - struct nvkm_object *parent = oclass->parent; - union { - struct nv03_channel_dma_v0 v0; - } *args = data; - struct nv04_fifo *fifo = nv04_fifo(base); - struct nv04_fifo_chan *chan = NULL; - struct nvkm_device *device = fifo->base.engine.subdev.device; - struct nvkm_instmem *imem = device->imem; - int ret = -ENOSYS; - - nvif_ioctl(parent, "create channel dma size %d\n", size); - if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) { - nvif_ioctl(parent, "create channel dma vers %d pushbuf %llx " - "offset %08x\n", args->v0.version, - args->v0.pushbuf, args->v0.offset); - if (!args->v0.pushbuf) - return -EINVAL; - } else - return ret; - - if (!(chan = kzalloc(sizeof(*chan), GFP_KERNEL))) - return -ENOMEM; - *pobject = &chan->base.object; - - ret = nvkm_fifo_chan_ctor(&nv40_fifo_dma_func, &fifo->base, - 0x1000, 0x1000, false, 0, args->v0.pushbuf, - BIT(NV04_FIFO_ENGN_SW) | - BIT(NV04_FIFO_ENGN_GR) | - BIT(NV04_FIFO_ENGN_MPEG) | - BIT(NV04_FIFO_ENGN_DMA), - 0, 0xc00000, 0x1000, oclass, &chan->base); - chan->fifo = fifo; - if (ret) - return ret; - - args->v0.chid = chan->base.chid; - chan->ramfc = chan->base.chid * 128; - - nvkm_kmap(imem->ramfc); - nvkm_wo32(imem->ramfc, chan->ramfc + 0x00, args->v0.offset); - nvkm_wo32(imem->ramfc, chan->ramfc + 0x04, args->v0.offset); - nvkm_wo32(imem->ramfc, chan->ramfc + 0x0c, chan->base.push->addr >> 4); - nvkm_wo32(imem->ramfc, chan->ramfc + 0x18, 0x30000000 | - NV_PFIFO_CACHE1_DMA_FETCH_TRIG_128_BYTES | - NV_PFIFO_CACHE1_DMA_FETCH_SIZE_128_BYTES | -#ifdef __BIG_ENDIAN - NV_PFIFO_CACHE1_BIG_ENDIAN | -#endif - NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_8); - nvkm_wo32(imem->ramfc, chan->ramfc + 0x3c, 0x0001ffff); - nvkm_done(imem->ramfc); - return 0; -} - -const struct nvkm_fifo_chan_oclass -nv40_fifo_dma_oclass = { - .base.oclass = NV40_CHANNEL_DMA, - .base.minver = 0, - .base.maxver = 0, - .ctor = nv40_fifo_dma_new, -}; diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/g84.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/g84.c index 3885c3830b94..6b229a3fbd97 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/g84.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/g84.c @@ -21,112 +21,211 @@ * * Authors: Ben Skeggs */ -#include "nv50.h" -#include "channv50.h" +#include "priv.h" +#include "cgrp.h" +#include "chan.h" +#include "runl.h" + +#include <core/ramht.h> +#include <subdev/timer.h> + +#include <nvif/class.h> static void -g84_fifo_uevent_fini(struct nvkm_fifo *fifo) +g84_chan_bind(struct nvkm_chan *chan) { - struct nvkm_device *device = fifo->engine.subdev.device; - nvkm_mask(device, 0x002140, 0x40000000, 0x00000000); + struct nvkm_device *device = chan->cgrp->runl->fifo->engine.subdev.device; + + nvkm_wr32(device, 0x002600 + (chan->id * 4), chan->ramfc->addr >> 8); } -static void -g84_fifo_uevent_init(struct nvkm_fifo *fifo) +static int +g84_chan_ramfc_write(struct nvkm_chan *chan, u64 offset, u64 length, u32 devm, bool priv) { - struct nvkm_device *device = fifo->engine.subdev.device; - nvkm_mask(device, 0x002140, 0x40000000, 0x40000000); + struct nvkm_device *device = chan->cgrp->runl->fifo->engine.subdev.device; + const u32 limit2 = ilog2(length / 8); + int ret; + + ret = nvkm_gpuobj_new(device, 0x0200, 0, true, chan->inst, &chan->eng); + if (ret) + return ret; + + ret = nvkm_gpuobj_new(device, 0x4000, 0, false, chan->inst, &chan->pgd); + if (ret) + return ret; + + ret = nvkm_gpuobj_new(device, 0x1000, 0x400, true, chan->inst, &chan->cache); + if (ret) + return ret; + + ret = nvkm_gpuobj_new(device, 0x100, 0x100, true, chan->inst, &chan->ramfc); + if (ret) + return ret; + + ret = nvkm_ramht_new(device, 0x8000, 16, chan->inst, &chan->ramht); + if (ret) + return ret; + + nvkm_kmap(chan->ramfc); + nvkm_wo32(chan->ramfc, 0x3c, 0x403f6078); + nvkm_wo32(chan->ramfc, 0x44, 0x01003fff); + nvkm_wo32(chan->ramfc, 0x48, chan->push->node->offset >> 4); + nvkm_wo32(chan->ramfc, 0x50, lower_32_bits(offset)); + nvkm_wo32(chan->ramfc, 0x54, upper_32_bits(offset) | (limit2 << 16)); + nvkm_wo32(chan->ramfc, 0x60, 0x7fffffff); + nvkm_wo32(chan->ramfc, 0x78, 0x00000000); + nvkm_wo32(chan->ramfc, 0x7c, 0x30000000 | devm); + nvkm_wo32(chan->ramfc, 0x80, ((chan->ramht->bits - 9) << 27) | + (4 << 24) /* SEARCH_FULL */ | + (chan->ramht->gpuobj->node->offset >> 4)); + nvkm_wo32(chan->ramfc, 0x88, chan->cache->addr >> 10); + nvkm_wo32(chan->ramfc, 0x98, chan->inst->addr >> 12); + nvkm_done(chan->ramfc); + return 0; } -static struct nvkm_engine * -g84_fifo_id_engine(struct nvkm_fifo *fifo, int engi) +static const struct nvkm_chan_func_ramfc +g84_chan_ramfc = { + .write = g84_chan_ramfc_write, + .ctxdma = true, + .devm = 0xfff, +}; + +const struct nvkm_chan_func +g84_chan = { + .inst = &nv50_chan_inst, + .userd = &nv50_chan_userd, + .ramfc = &g84_chan_ramfc, + .bind = g84_chan_bind, + .unbind = nv50_chan_unbind, + .start = nv50_chan_start, + .stop = nv50_chan_stop, +}; + +static void +g84_ectx_bind(struct nvkm_engn *engn, struct nvkm_cctx *cctx, struct nvkm_chan *chan) { - struct nvkm_device *device = fifo->engine.subdev.device; - struct nvkm_engine *engine; - enum nvkm_subdev_type type; - - switch (engi) { - case G84_FIFO_ENGN_SW : type = NVKM_ENGINE_SW; break; - case G84_FIFO_ENGN_GR : type = NVKM_ENGINE_GR; break; - case G84_FIFO_ENGN_MPEG : - if ((engine = nvkm_device_engine(device, NVKM_ENGINE_MSPPP, 0))) - return engine; - type = NVKM_ENGINE_MPEG; - break; - case G84_FIFO_ENGN_ME : - if ((engine = nvkm_device_engine(device, NVKM_ENGINE_CE, 0))) - return engine; - type = NVKM_ENGINE_ME; - break; - case G84_FIFO_ENGN_VP : - if ((engine = nvkm_device_engine(device, NVKM_ENGINE_MSPDEC, 0))) - return engine; - type = NVKM_ENGINE_VP; - break; - case G84_FIFO_ENGN_CIPHER: - if ((engine = nvkm_device_engine(device, NVKM_ENGINE_VIC, 0))) - return engine; - if ((engine = nvkm_device_engine(device, NVKM_ENGINE_SEC, 0))) - return engine; - type = NVKM_ENGINE_CIPHER; - break; - case G84_FIFO_ENGN_BSP : - if ((engine = nvkm_device_engine(device, NVKM_ENGINE_MSVLD, 0))) - return engine; - type = NVKM_ENGINE_BSP; - break; - case G84_FIFO_ENGN_DMA : type = NVKM_ENGINE_DMAOBJ; break; + struct nvkm_subdev *subdev = &chan->cgrp->runl->fifo->engine.subdev; + struct nvkm_device *device = subdev->device; + u64 start = 0, limit = 0; + u32 flags = 0, ptr0, save; + + switch (engn->engine->subdev.type) { + case NVKM_ENGINE_GR : ptr0 = 0x0020; break; + case NVKM_ENGINE_VP : + case NVKM_ENGINE_MSPDEC: ptr0 = 0x0040; break; + case NVKM_ENGINE_MPEG : + case NVKM_ENGINE_MSPPP : ptr0 = 0x0060; break; + case NVKM_ENGINE_BSP : + case NVKM_ENGINE_MSVLD : ptr0 = 0x0080; break; + case NVKM_ENGINE_CIPHER: + case NVKM_ENGINE_SEC : ptr0 = 0x00a0; break; + case NVKM_ENGINE_CE : ptr0 = 0x00c0; break; default: WARN_ON(1); - return NULL; + return; + } + + if (!cctx) { + save = nvkm_mask(device, 0x002520, 0x0000003f, BIT(engn->id - 1)); + nvkm_wr32(device, 0x0032fc, chan->inst->addr >> 12); + nvkm_msec(device, 2000, + if (nvkm_rd32(device, 0x0032fc) != 0xffffffff) + break; + ); + nvkm_wr32(device, 0x002520, save); + } else { + flags = 0x00190000; + start = cctx->vctx->inst->addr; + limit = start + cctx->vctx->inst->size - 1; } - return nvkm_device_engine(fifo->engine.subdev.device, type, 0); + nvkm_kmap(chan->eng); + nvkm_wo32(chan->eng, ptr0 + 0x00, flags); + nvkm_wo32(chan->eng, ptr0 + 0x04, lower_32_bits(limit)); + nvkm_wo32(chan->eng, ptr0 + 0x08, lower_32_bits(start)); + nvkm_wo32(chan->eng, ptr0 + 0x0c, upper_32_bits(limit) << 24 | + lower_32_bits(start)); + nvkm_wo32(chan->eng, ptr0 + 0x10, 0x00000000); + nvkm_wo32(chan->eng, ptr0 + 0x14, 0x00000000); + nvkm_done(chan->eng); } +const struct nvkm_engn_func +g84_engn = { + .bind = g84_ectx_bind, + .ramht_add = nv50_eobj_ramht_add, + .ramht_del = nv50_eobj_ramht_del, +}; + +static void +g84_fifo_nonstall_block(struct nvkm_event *event, int type, int index) +{ + struct nvkm_fifo *fifo = container_of(event, typeof(*fifo), nonstall.event); + unsigned long flags; + + spin_lock_irqsave(&fifo->lock, flags); + nvkm_mask(fifo->engine.subdev.device, 0x002140, 0x40000000, 0x00000000); + spin_unlock_irqrestore(&fifo->lock, flags); +} + +static void +g84_fifo_nonstall_allow(struct nvkm_event *event, int type, int index) +{ + struct nvkm_fifo *fifo = container_of(event, typeof(*fifo), nonstall.event); + unsigned long flags; + + spin_lock_irqsave(&fifo->lock, flags); + nvkm_mask(fifo->engine.subdev.device, 0x002140, 0x40000000, 0x40000000); + spin_unlock_irqrestore(&fifo->lock, flags); +} + +const struct nvkm_event_func +g84_fifo_nonstall = { + .init = g84_fifo_nonstall_allow, + .fini = g84_fifo_nonstall_block, +}; + static int -g84_fifo_engine_id(struct nvkm_fifo *base, struct nvkm_engine *engine) +g84_fifo_runl_ctor(struct nvkm_fifo *fifo) { - switch (engine->subdev.type) { - case NVKM_ENGINE_SW : return G84_FIFO_ENGN_SW; - case NVKM_ENGINE_GR : return G84_FIFO_ENGN_GR; - case NVKM_ENGINE_MPEG : - case NVKM_ENGINE_MSPPP : return G84_FIFO_ENGN_MPEG; - case NVKM_ENGINE_CE : return G84_FIFO_ENGN_CE0; - case NVKM_ENGINE_VP : - case NVKM_ENGINE_MSPDEC: return G84_FIFO_ENGN_VP; - case NVKM_ENGINE_CIPHER: - case NVKM_ENGINE_SEC : return G84_FIFO_ENGN_CIPHER; - case NVKM_ENGINE_BSP : - case NVKM_ENGINE_MSVLD : return G84_FIFO_ENGN_BSP; - case NVKM_ENGINE_DMAOBJ: return G84_FIFO_ENGN_DMA; - default: - WARN_ON(1); - return -1; - } + struct nvkm_runl *runl; + + runl = nvkm_runl_new(fifo, 0, 0, 0); + if (IS_ERR(runl)) + return PTR_ERR(runl); + + nvkm_runl_add(runl, 0, fifo->func->engn_sw, NVKM_ENGINE_SW, 0); + nvkm_runl_add(runl, 0, fifo->func->engn_sw, NVKM_ENGINE_DMAOBJ, 0); + nvkm_runl_add(runl, 1, fifo->func->engn, NVKM_ENGINE_GR, 0); + nvkm_runl_add(runl, 2, fifo->func->engn, NVKM_ENGINE_MPEG, 0); + nvkm_runl_add(runl, 3, fifo->func->engn, NVKM_ENGINE_ME, 0); + nvkm_runl_add(runl, 4, fifo->func->engn, NVKM_ENGINE_VP, 0); + nvkm_runl_add(runl, 5, fifo->func->engn, NVKM_ENGINE_CIPHER, 0); + nvkm_runl_add(runl, 6, fifo->func->engn, NVKM_ENGINE_BSP, 0); + return 0; } static const struct nvkm_fifo_func g84_fifo = { - .dtor = nv50_fifo_dtor, - .oneinit = nv50_fifo_oneinit, + .chid_nr = nv50_fifo_chid_nr, + .chid_ctor = nv50_fifo_chid_ctor, + .runl_ctor = g84_fifo_runl_ctor, .init = nv50_fifo_init, .intr = nv04_fifo_intr, - .engine_id = g84_fifo_engine_id, - .id_engine = g84_fifo_id_engine, .pause = nv04_fifo_pause, .start = nv04_fifo_start, - .uevent_init = g84_fifo_uevent_init, - .uevent_fini = g84_fifo_uevent_fini, - .chan = { - &g84_fifo_gpfifo_oclass, - NULL - }, + .nonstall = &g84_fifo_nonstall, + .runl = &nv50_runl, + .engn = &g84_engn, + .engn_sw = &nv50_engn_sw, + .cgrp = {{ }, &nv04_cgrp }, + .chan = {{ 0, 0, G82_CHANNEL_GPFIFO }, &g84_chan }, }; int g84_fifo_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_fifo **pfifo) { - return nv50_fifo_new_(&g84_fifo, device, type, inst, pfifo); + return nvkm_fifo_new_(&g84_fifo, device, type, inst, pfifo); } diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/g98.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/g98.c new file mode 100644 index 000000000000..c6ca050c38bf --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/g98.c @@ -0,0 +1,70 @@ +/* + * Copyright 2021 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ +#include "priv.h" +#include "chan.h" +#include "runl.h" + +#include <nvif/class.h> + +static int +g98_fifo_runl_ctor(struct nvkm_fifo *fifo) +{ + struct nvkm_runl *runl; + + runl = nvkm_runl_new(fifo, 0, 0, 0); + if (IS_ERR(runl)) + return PTR_ERR(runl); + + nvkm_runl_add(runl, 0, fifo->func->engn_sw, NVKM_ENGINE_SW, 0); + nvkm_runl_add(runl, 0, fifo->func->engn_sw, NVKM_ENGINE_DMAOBJ, 0); + nvkm_runl_add(runl, 1, fifo->func->engn, NVKM_ENGINE_GR, 0); + nvkm_runl_add(runl, 2, fifo->func->engn, NVKM_ENGINE_MSPPP, 0); + nvkm_runl_add(runl, 3, fifo->func->engn, NVKM_ENGINE_CE, 0); + nvkm_runl_add(runl, 4, fifo->func->engn, NVKM_ENGINE_MSPDEC, 0); + nvkm_runl_add(runl, 5, fifo->func->engn, NVKM_ENGINE_SEC, 0); + nvkm_runl_add(runl, 6, fifo->func->engn, NVKM_ENGINE_MSVLD, 0); + return 0; +} + +static const struct nvkm_fifo_func +g98_fifo = { + .chid_nr = nv50_fifo_chid_nr, + .chid_ctor = nv50_fifo_chid_ctor, + .runl_ctor = g98_fifo_runl_ctor, + .init = nv50_fifo_init, + .intr = nv04_fifo_intr, + .pause = nv04_fifo_pause, + .start = nv04_fifo_start, + .nonstall = &g84_fifo_nonstall, + .runl = &nv50_runl, + .engn = &g84_engn, + .engn_sw = &nv50_engn_sw, + .cgrp = {{ }, &nv04_cgrp }, + .chan = {{ 0, 0, G82_CHANNEL_GPFIFO }, &g84_chan }, +}; + +int +g98_fifo_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, + struct nvkm_fifo **pfifo) +{ + return nvkm_fifo_new_(&g98_fifo, device, type, inst, pfifo); +} diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/ga100.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/ga100.c new file mode 100644 index 000000000000..12a5d99d5e77 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/ga100.c @@ -0,0 +1,550 @@ +/* + * Copyright 2021 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ +#include "priv.h" +#include "cgrp.h" +#include "chan.h" +#include "chid.h" +#include "runl.h" +#include "runq.h" + +#include <core/gpuobj.h> +#include <subdev/top.h> +#include <subdev/vfn.h> + +#include <nvif/class.h> + +/*TODO: allocate? */ +#define GA100_FIFO_NONSTALL_VECTOR 0 + +static u32 +ga100_chan_doorbell_handle(struct nvkm_chan *chan) +{ + return (chan->cgrp->runl->doorbell << 16) | chan->id; +} + +static void +ga100_chan_stop(struct nvkm_chan *chan) +{ + struct nvkm_runl *runl = chan->cgrp->runl; + + nvkm_wr32(runl->fifo->engine.subdev.device, runl->chan + (chan->id * 4), 0x00000003); +} + +static void +ga100_chan_start(struct nvkm_chan *chan) +{ + struct nvkm_runl *runl = chan->cgrp->runl; + struct nvkm_device *device = runl->fifo->engine.subdev.device; + const int gfid = 0; + + nvkm_wr32(device, runl->chan + (chan->id * 4), 0x00000002); + nvkm_wr32(device, runl->addr + 0x0090, (gfid << 16) | chan->id); /* INTERNAL_DOORBELL. */ +} + +static void +ga100_chan_unbind(struct nvkm_chan *chan) +{ + struct nvkm_runl *runl = chan->cgrp->runl; + + nvkm_wr32(runl->fifo->engine.subdev.device, runl->chan + (chan->id * 4), 0xffffffff); +} + +static int +ga100_chan_ramfc_write(struct nvkm_chan *chan, u64 offset, u64 length, u32 devm, bool priv) +{ + const u32 limit2 = ilog2(length / 8); + + nvkm_kmap(chan->inst); + nvkm_wo32(chan->inst, 0x010, 0x0000face); + nvkm_wo32(chan->inst, 0x030, 0x7ffff902); + nvkm_wo32(chan->inst, 0x048, lower_32_bits(offset)); + nvkm_wo32(chan->inst, 0x04c, upper_32_bits(offset) | (limit2 << 16)); + nvkm_wo32(chan->inst, 0x084, 0x20400000); + nvkm_wo32(chan->inst, 0x094, 0x30000000 | devm); + nvkm_wo32(chan->inst, 0x0e4, priv ? 0x00000020 : 0x00000000); + nvkm_wo32(chan->inst, 0x0e8, chan->id); + nvkm_wo32(chan->inst, 0x0f4, 0x00001000 | (priv ? 0x00000100 : 0x00000000)); + nvkm_wo32(chan->inst, 0x0f8, 0x80000000 | GA100_FIFO_NONSTALL_VECTOR); + nvkm_mo32(chan->inst, 0x218, 0x00000000, 0x00000000); + nvkm_done(chan->inst); + return 0; +} + +static const struct nvkm_chan_func_ramfc +ga100_chan_ramfc = { + .write = ga100_chan_ramfc_write, + .devm = 0xfff, + .priv = true, +}; + +const struct nvkm_chan_func +ga100_chan = { + .inst = &gf100_chan_inst, + .userd = &gv100_chan_userd, + .ramfc = &ga100_chan_ramfc, + .unbind = ga100_chan_unbind, + .start = ga100_chan_start, + .stop = ga100_chan_stop, + .preempt = gk110_chan_preempt, + .doorbell_handle = ga100_chan_doorbell_handle, +}; + +static void +ga100_cgrp_preempt(struct nvkm_cgrp *cgrp) +{ + struct nvkm_runl *runl = cgrp->runl; + + nvkm_wr32(runl->fifo->engine.subdev.device, runl->addr + 0x098, 0x01000000 | cgrp->id); +} + +const struct nvkm_cgrp_func +ga100_cgrp = { + .preempt = ga100_cgrp_preempt, +}; + +static int +ga100_engn_cxid(struct nvkm_engn *engn, bool *cgid) +{ + struct nvkm_runl *runl = engn->runl; + struct nvkm_device *device = runl->fifo->engine.subdev.device; + u32 stat = nvkm_rd32(device, runl->addr + 0x200 + engn->id * 0x40); + + ENGN_DEBUG(engn, "status %08x", stat); + *cgid = true; + + switch ((stat & 0x0000e000) >> 13) { + case 0 /* INVALID */: return -ENODEV; + case 1 /* VALID */: + case 5 /* SAVE */: return (stat & 0x00000fff); + case 6 /* LOAD */: return (stat & 0x0fff0000) >> 16; + case 7 /* SWITCH */: + if (nvkm_engine_chsw_load(engn->engine)) + return (stat & 0x0fff0000) >> 16; + return (stat & 0x00000fff); + default: + WARN_ON(1); + break; + } + + return -ENODEV; +} + +const struct nvkm_engn_func +ga100_engn = { + .cxid = ga100_engn_cxid, + .ctor = gk104_ectx_ctor, + .bind = gv100_ectx_bind, +}; + +const struct nvkm_engn_func +ga100_engn_ce = { + .cxid = ga100_engn_cxid, + .ctor = gv100_ectx_ce_ctor, + .bind = gv100_ectx_ce_bind, +}; + +static bool +ga100_runq_idle(struct nvkm_runq *runq) +{ + struct nvkm_device *device = runq->fifo->engine.subdev.device; + + return !(nvkm_rd32(device, 0x04015c + (runq->id * 0x800)) & 0x0000e000); +} + +static bool +ga100_runq_intr_1(struct nvkm_runq *runq, struct nvkm_runl *runl) +{ + struct nvkm_device *device = runq->fifo->engine.subdev.device; + u32 inte = nvkm_rd32(device, 0x040180 + (runq->id * 0x800)); + u32 intr = nvkm_rd32(device, 0x040148 + (runq->id * 0x800)); + u32 stat = intr & inte; + + if (!stat) { + RUNQ_DEBUG(runq, "inte1 %08x %08x", intr, inte); + return false; + } + + if (stat & 0x80000000) { + u32 chid = nvkm_rd32(device, 0x040120 + (runq->id * 0x0800)) & runl->chid->mask; + struct nvkm_chan *chan; + unsigned long flags; + + RUNQ_ERROR(runq, "CTXNOTVALID chid:%d", chid); + chan = nvkm_runl_chan_get_chid(runl, chid, &flags); + if (chan) { + nvkm_chan_error(chan, true); + nvkm_chan_put(&chan, flags); + } + + nvkm_mask(device, 0x0400ac + (runq->id * 0x800), 0x00030000, 0x00030000); + stat &= ~0x80000000; + } + + if (stat) { + RUNQ_ERROR(runq, "intr1 %08x", stat); + nvkm_wr32(device, 0x0401a0 + (runq->id * 0x800), stat); + } + + nvkm_wr32(device, 0x040148 + (runq->id * 0x800), intr); + return true; +} + +static bool +ga100_runq_intr_0(struct nvkm_runq *runq, struct nvkm_runl *runl) +{ + struct nvkm_device *device = runq->fifo->engine.subdev.device; + u32 inte = nvkm_rd32(device, 0x040170 + (runq->id * 0x800)); + u32 intr = nvkm_rd32(device, 0x040108 + (runq->id * 0x800)); + u32 stat = intr & inte; + + if (!stat) { + RUNQ_DEBUG(runq, "inte0 %08x %08x", intr, inte); + return false; + } + + /*TODO: expand on this when fixing up gf100's version. */ + if (stat & 0xc6afe000) { + u32 chid = nvkm_rd32(device, 0x040120 + (runq->id * 0x0800)) & runl->chid->mask; + struct nvkm_chan *chan; + unsigned long flags; + + RUNQ_ERROR(runq, "intr0 %08x", stat); + chan = nvkm_runl_chan_get_chid(runl, chid, &flags); + if (chan) { + nvkm_chan_error(chan, true); + nvkm_chan_put(&chan, flags); + } + + stat &= ~0xc6afe000; + } + + if (stat) { + RUNQ_ERROR(runq, "intr0 %08x", stat); + nvkm_wr32(device, 0x040190 + (runq->id * 0x800), stat); + } + + nvkm_wr32(device, 0x040108 + (runq->id * 0x800), intr); + return true; +} + +static bool +ga100_runq_intr(struct nvkm_runq *runq, struct nvkm_runl *runl) +{ + bool intr0 = ga100_runq_intr_0(runq, runl); + bool intr1 = ga100_runq_intr_1(runq, runl); + + return intr0 || intr1; +} + +static void +ga100_runq_init(struct nvkm_runq *runq) +{ + struct nvkm_device *device = runq->fifo->engine.subdev.device; + + nvkm_wr32(device, 0x040108 + (runq->id * 0x800), 0xffffffff); /* INTR_0 */ + nvkm_wr32(device, 0x040148 + (runq->id * 0x800), 0xffffffff); /* INTR_1 */ + nvkm_wr32(device, 0x040170 + (runq->id * 0x800), 0xffffffff); /* INTR_0_EN_SET_TREE */ + nvkm_wr32(device, 0x040180 + (runq->id * 0x800), 0xffffffff); /* INTR_1_EN_SET_TREE */ +} + +const struct nvkm_runq_func +ga100_runq = { + .init = ga100_runq_init, + .intr = ga100_runq_intr, + .idle = ga100_runq_idle, +}; + +static bool +ga100_runl_preempt_pending(struct nvkm_runl *runl) +{ + return nvkm_rd32(runl->fifo->engine.subdev.device, runl->addr + 0x098) & 0x00100000; +} + +static void +ga100_runl_preempt(struct nvkm_runl *runl) +{ + nvkm_wr32(runl->fifo->engine.subdev.device, runl->addr + 0x098, 0x00000000); +} + +static void +ga100_runl_allow(struct nvkm_runl *runl, u32 engm) +{ + nvkm_mask(runl->fifo->engine.subdev.device, runl->addr + 0x094, 0x00000001, 0x00000000); +} + +static void +ga100_runl_block(struct nvkm_runl *runl, u32 engm) +{ + nvkm_mask(runl->fifo->engine.subdev.device, runl->addr + 0x094, 0x00000001, 0x00000001); +} + +static bool +ga100_runl_pending(struct nvkm_runl *runl) +{ + struct nvkm_device *device = runl->fifo->engine.subdev.device; + + return nvkm_rd32(device, runl->addr + 0x08c) & 0x00008000; +} + +static void +ga100_runl_commit(struct nvkm_runl *runl, struct nvkm_memory *memory, u32 start, int count) +{ + struct nvkm_device *device = runl->fifo->engine.subdev.device; + u64 addr = nvkm_memory_addr(memory) + start; + + nvkm_wr32(device, runl->addr + 0x080, lower_32_bits(addr)); + nvkm_wr32(device, runl->addr + 0x084, upper_32_bits(addr)); + nvkm_wr32(device, runl->addr + 0x088, count); +} + +static irqreturn_t +ga100_runl_intr(struct nvkm_inth *inth) +{ + struct nvkm_runl *runl = container_of(inth, typeof(*runl), inth); + struct nvkm_engn *engn; + struct nvkm_device *device = runl->fifo->engine.subdev.device; + u32 inte = nvkm_rd32(device, runl->addr + 0x120); + u32 intr = nvkm_rd32(device, runl->addr + 0x100); + u32 stat = intr & inte; + u32 info; + + if (!stat) { + RUNL_DEBUG(runl, "inte %08x %08x", intr, inte); + return IRQ_NONE; + } + + if (stat & 0x00000007) { + nvkm_runl_foreach_engn_cond(engn, runl, stat & BIT(engn->id)) { + info = nvkm_rd32(device, runl->addr + 0x224 + (engn->id * 0x40)); + + tu102_fifo_intr_ctxsw_timeout_info(engn, info); + + nvkm_wr32(device, runl->addr + 0x100, BIT(engn->id)); + stat &= ~BIT(engn->id); + } + } + + if (stat & 0x00000300) { + nvkm_wr32(device, runl->addr + 0x100, stat & 0x00000300); + stat &= ~0x00000300; + } + + if (stat & 0x00010000) { + if (runl->runq[0]) { + if (runl->runq[0]->func->intr(runl->runq[0], runl)) + stat &= ~0x00010000; + } + } + + if (stat & 0x00020000) { + if (runl->runq[1]) { + if (runl->runq[1]->func->intr(runl->runq[1], runl)) + stat &= ~0x00020000; + } + } + + if (stat) { + RUNL_ERROR(runl, "intr %08x", stat); + nvkm_wr32(device, runl->addr + 0x140, stat); + } + + nvkm_wr32(device, runl->addr + 0x180, 0x00000001); + return IRQ_HANDLED; +} + +static void +ga100_runl_fini(struct nvkm_runl *runl) +{ + nvkm_mask(runl->fifo->engine.subdev.device, runl->addr + 0x300, 0x80000000, 0x00000000); + nvkm_inth_block(&runl->inth); +} + +static void +ga100_runl_init(struct nvkm_runl *runl) +{ + struct nvkm_fifo *fifo = runl->fifo; + struct nvkm_runq *runq; + struct nvkm_device *device = fifo->engine.subdev.device; + int i; + + /* Submit NULL runlist and preempt. */ + nvkm_wr32(device, runl->addr + 0x088, 0x00000000); + runl->func->preempt(runl); + + /* Enable doorbell. */ + nvkm_mask(device, runl->addr + 0x300, 0x80000000, 0x80000000); + + nvkm_wr32(device, runl->addr + 0x100, 0xffffffff); /* INTR_0 */ + nvkm_wr32(device, runl->addr + 0x140, 0xffffffff); /* INTR_0_EN_CLEAR_TREE(0) */ + nvkm_wr32(device, runl->addr + 0x120, 0x000f1307); /* INTR_0_EN_SET_TREE(0) */ + nvkm_wr32(device, runl->addr + 0x148, 0xffffffff); /* INTR_0_EN_CLEAR_TREE(1) */ + nvkm_wr32(device, runl->addr + 0x128, 0x00000000); /* INTR_0_EN_SET_TREE(1) */ + + /* Init PBDMA(s). */ + for (i = 0; i < runl->runq_nr; i++) { + runq = runl->runq[i]; + runq->func->init(runq); + } + + nvkm_inth_allow(&runl->inth); +} + +const struct nvkm_runl_func +ga100_runl = { + .init = ga100_runl_init, + .fini = ga100_runl_fini, + .size = 16, + .update = nv50_runl_update, + .insert_cgrp = gv100_runl_insert_cgrp, + .insert_chan = gv100_runl_insert_chan, + .commit = ga100_runl_commit, + .wait = nv50_runl_wait, + .pending = ga100_runl_pending, + .block = ga100_runl_block, + .allow = ga100_runl_allow, + .preempt = ga100_runl_preempt, + .preempt_pending = ga100_runl_preempt_pending, +}; + +static int +ga100_runl_new(struct nvkm_fifo *fifo, int id, u32 addr, struct nvkm_runl **prunl) +{ + struct nvkm_device *device = fifo->engine.subdev.device; + struct nvkm_runl *runl; + u32 chcfg = nvkm_rd32(device, addr + 0x004); + u32 chnum = 1 << (chcfg & 0x0000000f); + u32 chaddr = (chcfg & 0xfffffff0); + u32 dbcfg = nvkm_rd32(device, addr + 0x008); + u32 vector = nvkm_rd32(device, addr + 0x160); + int i, ret; + + runl = *prunl = nvkm_runl_new(fifo, id, addr, chnum); + if (IS_ERR(runl)) + return PTR_ERR(runl); + + for (i = 0; i < 2; i++) { + u32 pbcfg = nvkm_rd32(device, addr + 0x010 + (i * 0x04)); + if (pbcfg & 0x80000000) { + runl->runq[runl->runq_nr] = + nvkm_runq_new(fifo, ((pbcfg & 0x03fffc00) - 0x040000) / 0x800); + if (!runl->runq[runl->runq_nr]) + return -ENOMEM; + + runl->runq_nr++; + } + } + + ret = nvkm_inth_add(&device->vfn->intr, vector & 0x00000fff, NVKM_INTR_PRIO_NORMAL, + &fifo->engine.subdev, ga100_runl_intr, &runl->inth); + if (ret) + return ret; + + runl->chan = chaddr; + runl->doorbell = dbcfg >> 16; + return 0; +} + +static irqreturn_t +ga100_fifo_nonstall_intr(struct nvkm_inth *inth) +{ + struct nvkm_fifo *fifo = container_of(inth, typeof(*fifo), nonstall.intr); + + nvkm_event_ntfy(&fifo->nonstall.event, 0, NVKM_FIFO_NONSTALL_EVENT); + return IRQ_HANDLED; +} + +static void +ga100_fifo_nonstall_block(struct nvkm_event *event, int type, int index) +{ + struct nvkm_fifo *fifo = container_of(event, typeof(*fifo), nonstall.event); + + nvkm_inth_block(&fifo->nonstall.intr); +} + +static void +ga100_fifo_nonstall_allow(struct nvkm_event *event, int type, int index) +{ + struct nvkm_fifo *fifo = container_of(event, typeof(*fifo), nonstall.event); + + nvkm_inth_allow(&fifo->nonstall.intr); +} + +const struct nvkm_event_func +ga100_fifo_nonstall = { + .init = ga100_fifo_nonstall_allow, + .fini = ga100_fifo_nonstall_block, +}; + +int +ga100_fifo_nonstall_ctor(struct nvkm_fifo *fifo) +{ + return nvkm_inth_add(&fifo->engine.subdev.device->vfn->intr, GA100_FIFO_NONSTALL_VECTOR, + NVKM_INTR_PRIO_NORMAL, &fifo->engine.subdev, ga100_fifo_nonstall_intr, + &fifo->nonstall.intr); +} + +int +ga100_fifo_runl_ctor(struct nvkm_fifo *fifo) +{ + struct nvkm_device *device = fifo->engine.subdev.device; + struct nvkm_top_device *tdev; + struct nvkm_runl *runl; + int id = 0, ret; + + nvkm_list_foreach(tdev, &device->top->device, head, tdev->runlist >= 0) { + runl = nvkm_runl_get(fifo, -1, tdev->runlist); + if (!runl) { + ret = ga100_runl_new(fifo, id++, tdev->runlist, &runl); + if (ret) + return ret; + } + + if (tdev->engine < 0) + continue; + + nvkm_runl_add(runl, tdev->engine, (tdev->type == NVKM_ENGINE_CE) ? + fifo->func->engn_ce : fifo->func->engn, tdev->type, tdev->inst); + } + + return 0; +} + +static const struct nvkm_fifo_func +ga100_fifo = { + .runl_ctor = ga100_fifo_runl_ctor, + .mmu_fault = &tu102_fifo_mmu_fault, + .nonstall_ctor = ga100_fifo_nonstall_ctor, + .nonstall = &ga100_fifo_nonstall, + .runl = &ga100_runl, + .runq = &ga100_runq, + .engn = &ga100_engn, + .engn_ce = &ga100_engn_ce, + .cgrp = {{ 0, 0, KEPLER_CHANNEL_GROUP_A }, &ga100_cgrp, .force = true }, + .chan = {{ 0, 0, AMPERE_CHANNEL_GPFIFO_A }, &ga100_chan }, +}; + +int +ga100_fifo_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, + struct nvkm_fifo **pfifo) +{ + return nvkm_fifo_new_(&ga100_fifo, device, type, inst, pfifo); +} diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/ga102.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/ga102.c index c630dbd2911a..2cdf5da339b6 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/ga102.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/ga102.c @@ -19,293 +19,27 @@ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR * OTHER DEALINGS IN THE SOFTWARE. */ -#define ga102_fifo(p) container_of((p), struct ga102_fifo, base.engine) -#define ga102_chan(p) container_of((p), struct ga102_chan, object) -#include <engine/fifo.h> -#include "user.h" +#include "priv.h" -#include <core/memory.h> -#include <subdev/mmu.h> -#include <subdev/timer.h> -#include <subdev/top.h> - -#include <nvif/cl0080.h> -#include <nvif/clc36f.h> #include <nvif/class.h> -struct ga102_fifo { - struct nvkm_fifo base; -}; - -struct ga102_chan { - struct nvkm_object object; - - struct { - u32 runl; - u32 chan; - } ctrl; - - struct nvkm_memory *mthd; - struct nvkm_memory *inst; - struct nvkm_memory *user; - struct nvkm_memory *runl; - - struct nvkm_vmm *vmm; -}; - -static int -ga102_chan_sclass(struct nvkm_object *object, int index, struct nvkm_oclass *oclass) -{ - if (index == 0) { - oclass->ctor = nvkm_object_new; - oclass->base = (struct nvkm_sclass) { -1, -1, AMPERE_DMA_COPY_B }; - return 0; - } - - return -EINVAL; -} - -static int -ga102_chan_map(struct nvkm_object *object, void *argv, u32 argc, - enum nvkm_object_map *type, u64 *addr, u64 *size) -{ - struct ga102_chan *chan = ga102_chan(object); - struct nvkm_device *device = chan->object.engine->subdev.device; - u64 bar2 = nvkm_memory_bar2(chan->user); - - if (bar2 == ~0ULL) - return -EFAULT; - - *type = NVKM_OBJECT_MAP_IO; - *addr = device->func->resource_addr(device, 3) + bar2; - *size = 0x1000; - return 0; -} - -static int -ga102_chan_fini(struct nvkm_object *object, bool suspend) -{ - struct ga102_chan *chan = ga102_chan(object); - struct nvkm_device *device = chan->object.engine->subdev.device; - - nvkm_wr32(device, chan->ctrl.chan, 0x00000003); - - nvkm_wr32(device, chan->ctrl.runl + 0x098, 0x01000000); - nvkm_msec(device, 2000, - if (!(nvkm_rd32(device, chan->ctrl.runl + 0x098) & 0x00100000)) - break; - ); - - nvkm_wr32(device, chan->ctrl.runl + 0x088, 0); - - nvkm_wr32(device, chan->ctrl.chan, 0xffffffff); - return 0; -} - -static int -ga102_chan_init(struct nvkm_object *object) -{ - struct ga102_chan *chan = ga102_chan(object); - struct nvkm_device *device = chan->object.engine->subdev.device; - - nvkm_mask(device, chan->ctrl.runl + 0x300, 0x80000000, 0x80000000); - - nvkm_wr32(device, chan->ctrl.runl + 0x080, lower_32_bits(nvkm_memory_addr(chan->runl))); - nvkm_wr32(device, chan->ctrl.runl + 0x084, upper_32_bits(nvkm_memory_addr(chan->runl))); - nvkm_wr32(device, chan->ctrl.runl + 0x088, 2); - - nvkm_wr32(device, chan->ctrl.chan, 0x00000002); - nvkm_wr32(device, chan->ctrl.runl + 0x0090, 0); - return 0; -} - -static void * -ga102_chan_dtor(struct nvkm_object *object) -{ - struct ga102_chan *chan = ga102_chan(object); - - if (chan->vmm) { - nvkm_vmm_part(chan->vmm, chan->inst); - nvkm_vmm_unref(&chan->vmm); - } - - nvkm_memory_unref(&chan->runl); - nvkm_memory_unref(&chan->user); - nvkm_memory_unref(&chan->inst); - nvkm_memory_unref(&chan->mthd); - return chan; -} - -static const struct nvkm_object_func -ga102_chan = { - .dtor = ga102_chan_dtor, - .init = ga102_chan_init, - .fini = ga102_chan_fini, - .map = ga102_chan_map, - .sclass = ga102_chan_sclass, -}; - -static int -ga102_chan_new(struct nvkm_device *device, - const struct nvkm_oclass *oclass, void *argv, u32 argc, struct nvkm_object **pobject) -{ - struct volta_channel_gpfifo_a_v0 *args = argv; - struct nvkm_top_device *tdev; - struct nvkm_vmm *vmm; - struct ga102_chan *chan; - int ret; - - if (argc != sizeof(*args)) - return -ENOSYS; - - vmm = nvkm_uvmm_search(oclass->client, args->vmm); - if (IS_ERR(vmm)) - return PTR_ERR(vmm); - - if (!(chan = kzalloc(sizeof(*chan), GFP_KERNEL))) - return -ENOMEM; - - nvkm_object_ctor(&ga102_chan, oclass, &chan->object); - *pobject = &chan->object; - - list_for_each_entry(tdev, &device->top->device, head) { - if (tdev->type == NVKM_ENGINE_CE) { - chan->ctrl.runl = tdev->runlist; - break; - } - } - - if (!chan->ctrl.runl) - return -ENODEV; - - chan->ctrl.chan = nvkm_rd32(device, chan->ctrl.runl + 0x004) & 0xfffffff0; - - args->chid = 0; - args->inst = 0; - args->token = nvkm_rd32(device, chan->ctrl.runl + 0x008) & 0xffff0000; - - ret = nvkm_memory_new(device, NVKM_MEM_TARGET_INST, 0x1000, 0x1000, true, &chan->mthd); - if (ret) - return ret; - - ret = nvkm_memory_new(device, NVKM_MEM_TARGET_INST, 0x1000, 0x1000, true, &chan->inst); - if (ret) - return ret; - - nvkm_kmap(chan->inst); - nvkm_wo32(chan->inst, 0x010, 0x0000face); - nvkm_wo32(chan->inst, 0x030, 0x7ffff902); - nvkm_wo32(chan->inst, 0x048, lower_32_bits(args->ioffset)); - nvkm_wo32(chan->inst, 0x04c, upper_32_bits(args->ioffset) | - (order_base_2(args->ilength / 8) << 16)); - nvkm_wo32(chan->inst, 0x084, 0x20400000); - nvkm_wo32(chan->inst, 0x094, 0x30000001); - nvkm_wo32(chan->inst, 0x0ac, 0x00020000); - nvkm_wo32(chan->inst, 0x0e4, 0x00000000); - nvkm_wo32(chan->inst, 0x0e8, 0); - nvkm_wo32(chan->inst, 0x0f4, 0x00001000); - nvkm_wo32(chan->inst, 0x0f8, 0x10003080); - nvkm_mo32(chan->inst, 0x218, 0x00000000, 0x00000000); - nvkm_wo32(chan->inst, 0x220, lower_32_bits(nvkm_memory_bar2(chan->mthd))); - nvkm_wo32(chan->inst, 0x224, upper_32_bits(nvkm_memory_bar2(chan->mthd))); - nvkm_done(chan->inst); - - ret = nvkm_memory_new(device, NVKM_MEM_TARGET_INST, 0x1000, 0x1000, true, &chan->user); - if (ret) - return ret; - - ret = nvkm_memory_new(device, NVKM_MEM_TARGET_INST, 0x1000, 0x1000, true, &chan->runl); - if (ret) - return ret; - - nvkm_kmap(chan->runl); - nvkm_wo32(chan->runl, 0x00, 0x80030001); - nvkm_wo32(chan->runl, 0x04, 1); - nvkm_wo32(chan->runl, 0x08, 0); - nvkm_wo32(chan->runl, 0x0c, 0x00000000); - nvkm_wo32(chan->runl, 0x10, lower_32_bits(nvkm_memory_addr(chan->user))); - nvkm_wo32(chan->runl, 0x14, upper_32_bits(nvkm_memory_addr(chan->user))); - nvkm_wo32(chan->runl, 0x18, lower_32_bits(nvkm_memory_addr(chan->inst))); - nvkm_wo32(chan->runl, 0x1c, upper_32_bits(nvkm_memory_addr(chan->inst))); - nvkm_done(chan->runl); - - ret = nvkm_vmm_join(vmm, chan->inst); - if (ret) - return ret; - - chan->vmm = nvkm_vmm_ref(vmm); - return 0; -} - -static const struct nvkm_device_oclass -ga102_chan_oclass = { - .ctor = ga102_chan_new, -}; - -static int -ga102_user_new(struct nvkm_device *device, - const struct nvkm_oclass *oclass, void *argv, u32 argc, struct nvkm_object **pobject) -{ - return tu102_fifo_user_new(oclass, argv, argc, pobject); -} - -static const struct nvkm_device_oclass -ga102_user_oclass = { - .ctor = ga102_user_new, -}; - -static int -ga102_fifo_sclass(struct nvkm_oclass *oclass, int index, const struct nvkm_device_oclass **class) -{ - if (index == 0) { - oclass->base = (struct nvkm_sclass) { -1, -1, VOLTA_USERMODE_A }; - *class = &ga102_user_oclass; - return 0; - } else - if (index == 1) { - oclass->base = (struct nvkm_sclass) { 0, 0, AMPERE_CHANNEL_GPFIFO_B }; - *class = &ga102_chan_oclass; - return 0; - } - - return 2; -} - -static int -ga102_fifo_info(struct nvkm_engine *engine, u64 mthd, u64 *data) -{ - switch (mthd) { - case NV_DEVICE_HOST_CHANNELS: *data = 1; return 0; - default: - break; - } - - return -ENOSYS; -} - -static void * -ga102_fifo_dtor(struct nvkm_engine *engine) -{ - return ga102_fifo(engine); -} - -static const struct nvkm_engine_func +static const struct nvkm_fifo_func ga102_fifo = { - .dtor = ga102_fifo_dtor, - .info = ga102_fifo_info, - .base.sclass = ga102_fifo_sclass, + .runl_ctor = ga100_fifo_runl_ctor, + .mmu_fault = &tu102_fifo_mmu_fault, + .nonstall_ctor = ga100_fifo_nonstall_ctor, + .nonstall = &ga100_fifo_nonstall, + .runl = &ga100_runl, + .runq = &ga100_runq, + .engn = &ga100_engn, + .engn_ce = &ga100_engn_ce, + .cgrp = {{ 0, 0, KEPLER_CHANNEL_GROUP_A }, &ga100_cgrp, .force = true }, + .chan = {{ 0, 0, AMPERE_CHANNEL_GPFIFO_B }, &ga100_chan }, }; int ga102_fifo_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_fifo **pfifo) { - struct ga102_fifo *fifo; - - if (!(fifo = kzalloc(sizeof(*fifo), GFP_KERNEL))) - return -ENOMEM; - - nvkm_engine_ctor(&ga102_fifo, device, type, inst, true, &fifo->base.engine); - *pfifo = &fifo->base; - return 0; + return nvkm_fifo_new_(&ga102_fifo, device, type, inst, pfifo); } diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gf100.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gf100.c index 8b4f36b3e34b..5bb65258c36d 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gf100.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gf100.c @@ -21,186 +21,456 @@ * * Authors: Ben Skeggs */ -#include "gf100.h" -#include "changf100.h" +#include "priv.h" +#include "cgrp.h" +#include "chan.h" +#include "chid.h" +#include "runl.h" +#include "runq.h" -#include <core/client.h> -#include <core/enum.h> #include <core/gpuobj.h> #include <subdev/bar.h> #include <subdev/fault.h> +#include <subdev/mc.h> +#include <subdev/mmu.h> #include <engine/sw.h> #include <nvif/class.h> +void +gf100_chan_preempt(struct nvkm_chan *chan) +{ + nvkm_wr32(chan->cgrp->runl->fifo->engine.subdev.device, 0x002634, chan->id); +} + static void -gf100_fifo_uevent_init(struct nvkm_fifo *fifo) +gf100_chan_stop(struct nvkm_chan *chan) { - struct nvkm_device *device = fifo->engine.subdev.device; - nvkm_mask(device, 0x002140, 0x80000000, 0x80000000); + struct nvkm_device *device = chan->cgrp->runl->fifo->engine.subdev.device; + + nvkm_mask(device, 0x003004 + (chan->id * 8), 0x00000001, 0x00000000); } static void -gf100_fifo_uevent_fini(struct nvkm_fifo *fifo) +gf100_chan_start(struct nvkm_chan *chan) { + struct nvkm_device *device = chan->cgrp->runl->fifo->engine.subdev.device; + + nvkm_wr32(device, 0x003004 + (chan->id * 8), 0x001f0001); +} + +static void gf100_fifo_intr_engine(struct nvkm_fifo *); + +static void +gf100_chan_unbind(struct nvkm_chan *chan) +{ + struct nvkm_fifo *fifo = chan->cgrp->runl->fifo; struct nvkm_device *device = fifo->engine.subdev.device; - nvkm_mask(device, 0x002140, 0x80000000, 0x00000000); + + /*TODO: Is this cargo-culted, or necessary? RM does *something* here... Why? */ + gf100_fifo_intr_engine(fifo); + + nvkm_wr32(device, 0x003000 + (chan->id * 8), 0x00000000); } +static void +gf100_chan_bind(struct nvkm_chan *chan) +{ + struct nvkm_device *device = chan->cgrp->runl->fifo->engine.subdev.device; + + nvkm_wr32(device, 0x003000 + (chan->id * 8), 0xc0000000 | chan->inst->addr >> 12); +} + +static int +gf100_chan_ramfc_write(struct nvkm_chan *chan, u64 offset, u64 length, u32 devm, bool priv) +{ + const u64 userd = nvkm_memory_addr(chan->userd.mem) + chan->userd.base; + const u32 limit2 = ilog2(length / 8); + + nvkm_kmap(chan->inst); + nvkm_wo32(chan->inst, 0x08, lower_32_bits(userd)); + nvkm_wo32(chan->inst, 0x0c, upper_32_bits(userd)); + nvkm_wo32(chan->inst, 0x10, 0x0000face); + nvkm_wo32(chan->inst, 0x30, 0xfffff902); + nvkm_wo32(chan->inst, 0x48, lower_32_bits(offset)); + nvkm_wo32(chan->inst, 0x4c, upper_32_bits(offset) | (limit2 << 16)); + nvkm_wo32(chan->inst, 0x54, 0x00000002); + nvkm_wo32(chan->inst, 0x84, 0x20400000); + nvkm_wo32(chan->inst, 0x94, 0x30000000 | devm); + nvkm_wo32(chan->inst, 0x9c, 0x00000100); + nvkm_wo32(chan->inst, 0xa4, 0x1f1f1f1f); + nvkm_wo32(chan->inst, 0xa8, 0x1f1f1f1f); + nvkm_wo32(chan->inst, 0xac, 0x0000001f); + nvkm_wo32(chan->inst, 0xb8, 0xf8000000); + nvkm_wo32(chan->inst, 0xf8, 0x10003080); /* 0x002310 */ + nvkm_wo32(chan->inst, 0xfc, 0x10000010); /* 0x002350 */ + nvkm_done(chan->inst); + return 0; +} + +static const struct nvkm_chan_func_ramfc +gf100_chan_ramfc = { + .write = gf100_chan_ramfc_write, + .devm = 0xfff, +}; + void -gf100_fifo_runlist_commit(struct gf100_fifo *fifo) +gf100_chan_userd_clear(struct nvkm_chan *chan) { - struct gf100_fifo_chan *chan; - struct nvkm_subdev *subdev = &fifo->base.engine.subdev; - struct nvkm_device *device = subdev->device; - struct nvkm_memory *cur; - int nr = 0; - int target; + nvkm_kmap(chan->userd.mem); + nvkm_wo32(chan->userd.mem, chan->userd.base + 0x040, 0x00000000); + nvkm_wo32(chan->userd.mem, chan->userd.base + 0x044, 0x00000000); + nvkm_wo32(chan->userd.mem, chan->userd.base + 0x048, 0x00000000); + nvkm_wo32(chan->userd.mem, chan->userd.base + 0x04c, 0x00000000); + nvkm_wo32(chan->userd.mem, chan->userd.base + 0x050, 0x00000000); + nvkm_wo32(chan->userd.mem, chan->userd.base + 0x058, 0x00000000); + nvkm_wo32(chan->userd.mem, chan->userd.base + 0x05c, 0x00000000); + nvkm_wo32(chan->userd.mem, chan->userd.base + 0x060, 0x00000000); + nvkm_wo32(chan->userd.mem, chan->userd.base + 0x088, 0x00000000); + nvkm_wo32(chan->userd.mem, chan->userd.base + 0x08c, 0x00000000); + nvkm_done(chan->userd.mem); +} - mutex_lock(&fifo->base.mutex); - cur = fifo->runlist.mem[fifo->runlist.active]; - fifo->runlist.active = !fifo->runlist.active; +static const struct nvkm_chan_func_userd +gf100_chan_userd = { + .bar = 1, + .size = 0x1000, + .clear = gf100_chan_userd_clear, +}; - nvkm_kmap(cur); - list_for_each_entry(chan, &fifo->chan, head) { - nvkm_wo32(cur, (nr * 8) + 0, chan->base.chid); - nvkm_wo32(cur, (nr * 8) + 4, 0x00000004); - nr++; - } - nvkm_done(cur); +const struct nvkm_chan_func_inst +gf100_chan_inst = { + .size = 0x1000, + .zero = true, + .vmm = true, +}; - switch (nvkm_memory_target(cur)) { - case NVKM_MEM_TARGET_VRAM: target = 0; break; - case NVKM_MEM_TARGET_NCOH: target = 3; break; +static const struct nvkm_chan_func +gf100_chan = { + .inst = &gf100_chan_inst, + .userd = &gf100_chan_userd, + .ramfc = &gf100_chan_ramfc, + .bind = gf100_chan_bind, + .unbind = gf100_chan_unbind, + .start = gf100_chan_start, + .stop = gf100_chan_stop, + .preempt = gf100_chan_preempt, +}; + +static void +gf100_ectx_bind(struct nvkm_engn *engn, struct nvkm_cctx *cctx, struct nvkm_chan *chan) +{ + u64 addr = 0ULL; + u32 ptr0; + + switch (engn->engine->subdev.type) { + case NVKM_ENGINE_SW : return; + case NVKM_ENGINE_GR : ptr0 = 0x0210; break; + case NVKM_ENGINE_CE : ptr0 = 0x0230 + (engn->engine->subdev.inst * 0x10); break; + case NVKM_ENGINE_MSPDEC: ptr0 = 0x0250; break; + case NVKM_ENGINE_MSPPP : ptr0 = 0x0260; break; + case NVKM_ENGINE_MSVLD : ptr0 = 0x0270; break; default: - mutex_unlock(&fifo->base.mutex); WARN_ON(1); return; } - nvkm_wr32(device, 0x002270, (nvkm_memory_addr(cur) >> 12) | - (target << 28)); - nvkm_wr32(device, 0x002274, 0x01f00000 | nr); + if (cctx) { + addr = cctx->vctx->vma->addr; + addr |= 4ULL; + } - if (wait_event_timeout(fifo->runlist.wait, - !(nvkm_rd32(device, 0x00227c) & 0x00100000), - msecs_to_jiffies(2000)) == 0) - nvkm_error(subdev, "runlist update timeout\n"); - mutex_unlock(&fifo->base.mutex); + nvkm_kmap(chan->inst); + nvkm_wo32(chan->inst, ptr0 + 0, lower_32_bits(addr)); + nvkm_wo32(chan->inst, ptr0 + 4, upper_32_bits(addr)); + nvkm_done(chan->inst); } -void -gf100_fifo_runlist_remove(struct gf100_fifo *fifo, struct gf100_fifo_chan *chan) +static int +gf100_ectx_ctor(struct nvkm_engn *engn, struct nvkm_vctx *vctx) +{ + int ret; + + ret = nvkm_vmm_get(vctx->vmm, 12, vctx->inst->size, &vctx->vma); + if (ret) + return ret; + + return nvkm_memory_map(vctx->inst, 0, vctx->vmm, vctx->vma, NULL, 0); +} + +bool +gf100_engn_mmu_fault_triggered(struct nvkm_engn *engn) { - mutex_lock(&fifo->base.mutex); - list_del_init(&chan->head); - mutex_unlock(&fifo->base.mutex); + struct nvkm_runl *runl = engn->runl; + struct nvkm_fifo *fifo = runl->fifo; + struct nvkm_device *device = fifo->engine.subdev.device; + u32 data = nvkm_rd32(device, 0x002a30 + (engn->id * 4)); + + ENGN_DEBUG(engn, "%08x: mmu fault triggered", data); + if (!(data & 0x00000100)) + return false; + + spin_lock(&fifo->lock); + nvkm_mask(device, 0x002a30 + (engn->id * 4), 0x00000100, 0x00000000); + if (atomic_dec_and_test(&runl->rc_triggered)) + nvkm_mask(device, 0x002140, 0x00000100, 0x00000100); + spin_unlock(&fifo->lock); + return true; } void -gf100_fifo_runlist_insert(struct gf100_fifo *fifo, struct gf100_fifo_chan *chan) +gf100_engn_mmu_fault_trigger(struct nvkm_engn *engn) { - mutex_lock(&fifo->base.mutex); - list_add_tail(&chan->head, &fifo->chan); - mutex_unlock(&fifo->base.mutex); + struct nvkm_runl *runl = engn->runl; + struct nvkm_fifo *fifo = runl->fifo; + struct nvkm_device *device = fifo->engine.subdev.device; + + ENGN_DEBUG(engn, "triggering mmu fault on 0x%02x", engn->fault); + spin_lock(&fifo->lock); + if (atomic_inc_return(&runl->rc_triggered) == 1) + nvkm_mask(device, 0x002140, 0x00000100, 0x00000000); + nvkm_wr32(device, 0x002100, 0x00000100); + nvkm_wr32(device, 0x002a30 + (engn->id * 4), 0x00000100 | engn->fault); + spin_unlock(&fifo->lock); } -static struct nvkm_engine * -gf100_fifo_id_engine(struct nvkm_fifo *fifo, int engi) +/*TODO: clean all this up. */ +struct gf100_engn_status { + bool busy; + bool save; + bool unk0; + bool unk1; + u8 chid; +}; + +static void +gf100_engn_status(struct nvkm_engn *engn, struct gf100_engn_status *status) { - enum nvkm_subdev_type type; - int inst; + u32 stat = nvkm_rd32(engn->engine->subdev.device, 0x002640 + (engn->id * 4)); - switch (engi) { - case GF100_FIFO_ENGN_GR : type = NVKM_ENGINE_GR ; inst = 0; break; - case GF100_FIFO_ENGN_MSPDEC: type = NVKM_ENGINE_MSPDEC; inst = 0; break; - case GF100_FIFO_ENGN_MSPPP : type = NVKM_ENGINE_MSPPP ; inst = 0; break; - case GF100_FIFO_ENGN_MSVLD : type = NVKM_ENGINE_MSVLD ; inst = 0; break; - case GF100_FIFO_ENGN_CE0 : type = NVKM_ENGINE_CE ; inst = 0; break; - case GF100_FIFO_ENGN_CE1 : type = NVKM_ENGINE_CE ; inst = 1; break; - case GF100_FIFO_ENGN_SW : type = NVKM_ENGINE_SW ; inst = 0; break; - default: - WARN_ON(1); - return NULL; - } + status->busy = (stat & 0x10000000); + status->save = (stat & 0x00100000); + status->unk0 = (stat & 0x00004000); + status->unk1 = (stat & 0x00001000); + status->chid = (stat & 0x0000007f); - return nvkm_device_engine(fifo->engine.subdev.device, type, inst); + ENGN_DEBUG(engn, "%08x: busy %d save %d unk0 %d unk1 %d chid %d", + stat, status->busy, status->save, status->unk0, status->unk1, status->chid); } static int -gf100_fifo_engine_id(struct nvkm_fifo *base, struct nvkm_engine *engine) -{ - switch (engine->subdev.type) { - case NVKM_ENGINE_GR : return GF100_FIFO_ENGN_GR; - case NVKM_ENGINE_MSPDEC: return GF100_FIFO_ENGN_MSPDEC; - case NVKM_ENGINE_MSPPP : return GF100_FIFO_ENGN_MSPPP; - case NVKM_ENGINE_MSVLD : return GF100_FIFO_ENGN_MSVLD; - case NVKM_ENGINE_CE : return GF100_FIFO_ENGN_CE0 + engine->subdev.inst; - case NVKM_ENGINE_SW : return GF100_FIFO_ENGN_SW; - default: - WARN_ON(1); - return -1; +gf100_engn_cxid(struct nvkm_engn *engn, bool *cgid) +{ + struct gf100_engn_status status; + + gf100_engn_status(engn, &status); + if (status.busy) { + *cgid = false; + return status.chid; } + + return -ENODEV; } -static void -gf100_fifo_recover_work(struct work_struct *w) +static bool +gf100_engn_chsw(struct nvkm_engn *engn) { - struct gf100_fifo *fifo = container_of(w, typeof(*fifo), recover.work); - struct nvkm_device *device = fifo->base.engine.subdev.device; - struct nvkm_engine *engine; - unsigned long flags; - u32 engm, engn, todo; + struct gf100_engn_status status; + + gf100_engn_status(engn, &status); + if (status.busy && (status.unk0 || status.unk1)) + return true; - spin_lock_irqsave(&fifo->base.lock, flags); - engm = fifo->recover.mask; - fifo->recover.mask = 0ULL; - spin_unlock_irqrestore(&fifo->base.lock, flags); + return false; +} - nvkm_mask(device, 0x002630, engm, engm); +static const struct nvkm_engn_func +gf100_engn = { + .chsw = gf100_engn_chsw, + .cxid = gf100_engn_cxid, + .mmu_fault_trigger = gf100_engn_mmu_fault_trigger, + .mmu_fault_triggered = gf100_engn_mmu_fault_triggered, + .ctor = gf100_ectx_ctor, + .bind = gf100_ectx_bind, +}; - for (todo = engm; engn = __ffs(todo), todo; todo &= ~BIT_ULL(engn)) { - if ((engine = gf100_fifo_id_engine(&fifo->base, engn))) { - nvkm_subdev_fini(&engine->subdev, false); - WARN_ON(nvkm_subdev_init(&engine->subdev)); +const struct nvkm_engn_func +gf100_engn_sw = { +}; + +static const struct nvkm_bitfield +gf100_runq_intr_0_names[] = { +/* { 0x00008000, "" } seen with null ib push */ + { 0x00200000, "ILLEGAL_MTHD" }, + { 0x00800000, "EMPTY_SUBC" }, + {} +}; + +bool +gf100_runq_intr(struct nvkm_runq *runq, struct nvkm_runl *null) +{ + struct nvkm_subdev *subdev = &runq->fifo->engine.subdev; + struct nvkm_device *device = subdev->device; + u32 mask = nvkm_rd32(device, 0x04010c + (runq->id * 0x2000)); + u32 stat = nvkm_rd32(device, 0x040108 + (runq->id * 0x2000)) & mask; + u32 addr = nvkm_rd32(device, 0x0400c0 + (runq->id * 0x2000)); + u32 data = nvkm_rd32(device, 0x0400c4 + (runq->id * 0x2000)); + u32 chid = nvkm_rd32(device, 0x040120 + (runq->id * 0x2000)) & runq->fifo->chid->mask; + u32 subc = (addr & 0x00070000) >> 16; + u32 mthd = (addr & 0x00003ffc); + u32 show = stat; + struct nvkm_chan *chan; + unsigned long flags; + char msg[128]; + + if (stat & 0x00800000) { + if (device->sw) { + if (nvkm_sw_mthd(device->sw, chid, subc, mthd, data)) + show &= ~0x00800000; } } - gf100_fifo_runlist_commit(fifo); - nvkm_wr32(device, 0x00262c, engm); - nvkm_mask(device, 0x002630, engm, 0x00000000); + if (show) { + nvkm_snprintbf(msg, sizeof(msg), runq->func->intr_0_names, show); + chan = nvkm_chan_get_chid(&runq->fifo->engine, chid, &flags); + nvkm_error(subdev, "PBDMA%d: %08x [%s] ch %d [%010llx %s] " + "subc %d mthd %04x data %08x\n", + runq->id, show, msg, chid, chan ? chan->inst->addr : 0, + chan ? chan->name : "unknown", subc, mthd, data); + + /*TODO: use proper procedure for clearing each exception / debug output */ + if ((stat & 0xc67fe000) && chan) + nvkm_chan_error(chan, true); + nvkm_chan_put(&chan, flags); + } + + nvkm_wr32(device, 0x0400c0 + (runq->id * 0x2000), 0x80600008); + nvkm_wr32(device, 0x040108 + (runq->id * 0x2000), stat); + return true; +} + +void +gf100_runq_init(struct nvkm_runq *runq) +{ + struct nvkm_device *device = runq->fifo->engine.subdev.device; + + nvkm_mask(device, 0x04013c + (runq->id * 0x2000), 0x10000100, 0x00000000); + nvkm_wr32(device, 0x040108 + (runq->id * 0x2000), 0xffffffff); /* INTR */ + nvkm_wr32(device, 0x04010c + (runq->id * 0x2000), 0xfffffeff); /* INTREN */ +} + +static const struct nvkm_runq_func +gf100_runq = { + .init = gf100_runq_init, + .intr = gf100_runq_intr, + .intr_0_names = gf100_runq_intr_0_names, +}; + +bool +gf100_runl_preempt_pending(struct nvkm_runl *runl) +{ + return nvkm_rd32(runl->fifo->engine.subdev.device, 0x002634) & 0x00100000; } static void -gf100_fifo_recover(struct gf100_fifo *fifo, struct nvkm_engine *engine, - struct gf100_fifo_chan *chan) +gf100_runl_fault_clear(struct nvkm_runl *runl) { - struct nvkm_subdev *subdev = &fifo->base.engine.subdev; - struct nvkm_device *device = subdev->device; - u32 chid = chan->base.chid; - int engi = gf100_fifo_engine_id(&fifo->base, engine); + nvkm_mask(runl->fifo->engine.subdev.device, 0x00262c, 0x00000000, 0x00000000); +} + +static void +gf100_runl_allow(struct nvkm_runl *runl, u32 engm) +{ + nvkm_mask(runl->fifo->engine.subdev.device, 0x002630, engm, 0x00000000); +} + +static void +gf100_runl_block(struct nvkm_runl *runl, u32 engm) +{ + nvkm_mask(runl->fifo->engine.subdev.device, 0x002630, engm, engm); +} + +static bool +gf100_runl_pending(struct nvkm_runl *runl) +{ + return nvkm_rd32(runl->fifo->engine.subdev.device, 0x00227c) & 0x00100000; +} + +static void +gf100_runl_commit(struct nvkm_runl *runl, struct nvkm_memory *memory, u32 start, int count) +{ + struct nvkm_device *device = runl->fifo->engine.subdev.device; + u64 addr = nvkm_memory_addr(memory) + start; + int target; + + switch (nvkm_memory_target(memory)) { + case NVKM_MEM_TARGET_VRAM: target = 0; break; + case NVKM_MEM_TARGET_NCOH: target = 3; break; + default: + WARN_ON(1); + return; + } + + nvkm_wr32(device, 0x002270, (target << 28) | (addr >> 12)); + nvkm_wr32(device, 0x002274, 0x01f00000 | count); +} + +static void +gf100_runl_insert_chan(struct nvkm_chan *chan, struct nvkm_memory *memory, u64 offset) +{ + nvkm_wo32(memory, offset + 0, chan->id); + nvkm_wo32(memory, offset + 4, 0x00000004); +} - nvkm_error(subdev, "%s engine fault on channel %d, recovering...\n", - engine->subdev.name, chid); - assert_spin_locked(&fifo->base.lock); +static const struct nvkm_runl_func +gf100_runl = { + .size = 8, + .update = nv50_runl_update, + .insert_chan = gf100_runl_insert_chan, + .commit = gf100_runl_commit, + .wait = nv50_runl_wait, + .pending = gf100_runl_pending, + .block = gf100_runl_block, + .allow = gf100_runl_allow, + .fault_clear = gf100_runl_fault_clear, + .preempt_pending = gf100_runl_preempt_pending, +}; - nvkm_mask(device, 0x003004 + (chid * 0x08), 0x00000001, 0x00000000); - list_del_init(&chan->head); - chan->killed = true; +static void +gf100_fifo_nonstall_allow(struct nvkm_event *event, int type, int index) +{ + struct nvkm_fifo *fifo = container_of(event, typeof(*fifo), nonstall.event); + unsigned long flags; - if (engi >= 0 && engi != GF100_FIFO_ENGN_SW) - fifo->recover.mask |= BIT(engi); - schedule_work(&fifo->recover.work); - nvkm_fifo_kevent(&fifo->base, chid); + spin_lock_irqsave(&fifo->lock, flags); + nvkm_mask(fifo->engine.subdev.device, 0x002140, 0x80000000, 0x80000000); + spin_unlock_irqrestore(&fifo->lock, flags); } +void +gf100_fifo_nonstall_block(struct nvkm_event *event, int type, int index) +{ + struct nvkm_fifo *fifo = container_of(event, typeof(*fifo), nonstall.event); + unsigned long flags; + + spin_lock_irqsave(&fifo->lock, flags); + nvkm_mask(fifo->engine.subdev.device, 0x002140, 0x80000000, 0x00000000); + spin_unlock_irqrestore(&fifo->lock, flags); +} + +const struct nvkm_event_func +gf100_fifo_nonstall = { + .init = gf100_fifo_nonstall_allow, + .fini = gf100_fifo_nonstall_block, +}; + static const struct nvkm_enum -gf100_fifo_fault_engine[] = { +gf100_fifo_mmu_fault_engine[] = { { 0x00, "PGRAPH", NULL, NVKM_ENGINE_GR }, { 0x03, "PEEPHOLE", NULL, NVKM_ENGINE_IFB }, { 0x04, "BAR1", NULL, NVKM_SUBDEV_BAR }, { 0x05, "BAR3", NULL, NVKM_SUBDEV_INSTMEM }, - { 0x07, "PFIFO", NULL, NVKM_ENGINE_FIFO }, + { 0x07, "PFIFO" }, { 0x10, "PMSVLD", NULL, NVKM_ENGINE_MSVLD }, { 0x11, "PMSPPP", NULL, NVKM_ENGINE_MSPPP }, { 0x13, "PCOUNTER" }, @@ -212,7 +482,7 @@ gf100_fifo_fault_engine[] = { }; static const struct nvkm_enum -gf100_fifo_fault_reason[] = { +gf100_fifo_mmu_fault_reason[] = { { 0x00, "PT_NOT_PRESENT" }, { 0x01, "PT_TOO_SHORT" }, { 0x02, "PAGE_NOT_PRESENT" }, @@ -226,7 +496,7 @@ gf100_fifo_fault_reason[] = { }; static const struct nvkm_enum -gf100_fifo_fault_hubclient[] = { +gf100_fifo_mmu_fault_hubclient[] = { { 0x01, "PCOPY0" }, { 0x02, "PCOPY1" }, { 0x04, "DISPATCH" }, @@ -245,7 +515,7 @@ gf100_fifo_fault_hubclient[] = { }; static const struct nvkm_enum -gf100_fifo_fault_gpcclient[] = { +gf100_fifo_mmu_fault_gpcclient[] = { { 0x01, "TEX" }, { 0x0c, "ESETUP" }, { 0x0e, "CTXCTL" }, @@ -253,29 +523,55 @@ gf100_fifo_fault_gpcclient[] = { {} }; -static void -gf100_fifo_fault(struct nvkm_fifo *base, struct nvkm_fault_data *info) +const struct nvkm_enum +gf100_fifo_mmu_fault_access[] = { + { 0x00, "READ" }, + { 0x01, "WRITE" }, + {} +}; + +void +gf100_fifo_mmu_fault_recover(struct nvkm_fifo *fifo, struct nvkm_fault_data *info) { - struct gf100_fifo *fifo = gf100_fifo(base); - struct nvkm_subdev *subdev = &fifo->base.engine.subdev; + struct nvkm_subdev *subdev = &fifo->engine.subdev; struct nvkm_device *device = subdev->device; - const struct nvkm_enum *er, *eu, *ec; + const struct nvkm_enum *er, *ee, *ec, *ea; struct nvkm_engine *engine = NULL; - struct nvkm_fifo_chan *chan; + struct nvkm_runl *runl; + struct nvkm_engn *engn; + struct nvkm_chan *chan; unsigned long flags; - char gpcid[8] = ""; + char ct[8] = "HUB/"; + + /* Lookup engine by MMU fault ID. */ + nvkm_runl_foreach(runl, fifo) { + engn = nvkm_runl_find_engn(engn, runl, engn->fault == info->engine); + if (engn) { + /* Fault triggered by CTXSW_TIMEOUT recovery procedure. */ + if (engn->func->mmu_fault_triggered && + engn->func->mmu_fault_triggered(engn)) { + nvkm_runl_rc_engn(runl, engn); + return; + } + + engine = engn->engine; + break; + } + } - er = nvkm_enum_find(gf100_fifo_fault_reason, info->reason); - eu = nvkm_enum_find(gf100_fifo_fault_engine, info->engine); + er = nvkm_enum_find(fifo->func->mmu_fault->reason, info->reason); + ee = nvkm_enum_find(fifo->func->mmu_fault->engine, info->engine); if (info->hub) { - ec = nvkm_enum_find(gf100_fifo_fault_hubclient, info->client); + ec = nvkm_enum_find(fifo->func->mmu_fault->hubclient, info->client); } else { - ec = nvkm_enum_find(gf100_fifo_fault_gpcclient, info->client); - snprintf(gpcid, sizeof(gpcid), "GPC%d/", info->gpc); + ec = nvkm_enum_find(fifo->func->mmu_fault->gpcclient, info->client); + snprintf(ct, sizeof(ct), "GPC%d/", info->gpc); } + ea = nvkm_enum_find(fifo->func->mmu_fault->access, info->access); - if (eu && eu->data2) { - switch (eu->data2) { + /* Handle BAR faults. */ + if (ee && ee->data2) { + switch (ee->data2) { case NVKM_SUBDEV_BAR: nvkm_bar_bar1_reset(device); break; @@ -286,77 +582,104 @@ gf100_fifo_fault(struct nvkm_fifo *base, struct nvkm_fault_data *info) nvkm_mask(device, 0x001718, 0x00000000, 0x00000000); break; default: - engine = nvkm_device_engine(device, eu->data2, eu->inst); break; } } - chan = nvkm_fifo_chan_inst(&fifo->base, info->inst, &flags); + chan = nvkm_chan_get_inst(&fifo->engine, info->inst, &flags); nvkm_error(subdev, - "%s fault at %010llx engine %02x [%s] client %02x [%s%s] " - "reason %02x [%s] on channel %d [%010llx %s]\n", - info->access ? "write" : "read", info->addr, - info->engine, eu ? eu->name : "", - info->client, gpcid, ec ? ec->name : "", - info->reason, er ? er->name : "", chan ? chan->chid : -1, - info->inst, chan ? chan->object.client->name : "unknown"); - - if (engine && chan) - gf100_fifo_recover(fifo, engine, (void *)chan); - nvkm_fifo_chan_put(&fifo->base, flags, &chan); + "fault %02x [%s] at %016llx engine %02x [%s] client %02x " + "[%s%s] reason %02x [%s] on channel %d [%010llx %s]\n", + info->access, ea ? ea->name : "", info->addr, + info->engine, ee ? ee->name : engine ? engine->subdev.name : "", + info->client, ct, ec ? ec->name : "", + info->reason, er ? er->name : "", + chan ? chan->id : -1, info->inst, chan ? chan->name : "unknown"); + + /* Handle host/engine faults. */ + if (chan) + nvkm_runl_rc_cgrp(chan->cgrp); + + nvkm_chan_put(&chan, flags); } -static const struct nvkm_enum -gf100_fifo_sched_reason[] = { - { 0x0a, "CTXSW_TIMEOUT" }, - {} +static const struct nvkm_fifo_func_mmu_fault +gf100_fifo_mmu_fault = { + .recover = gf100_fifo_mmu_fault_recover, + .access = gf100_fifo_mmu_fault_access, + .engine = gf100_fifo_mmu_fault_engine, + .reason = gf100_fifo_mmu_fault_reason, + .hubclient = gf100_fifo_mmu_fault_hubclient, + .gpcclient = gf100_fifo_mmu_fault_gpcclient, }; -static void -gf100_fifo_intr_sched_ctxsw(struct gf100_fifo *fifo) +void +gf100_fifo_intr_ctxsw_timeout(struct nvkm_fifo *fifo, u32 engm) { - struct nvkm_device *device = fifo->base.engine.subdev.device; - struct nvkm_engine *engine; - struct gf100_fifo_chan *chan; - unsigned long flags; - u32 engn; - - spin_lock_irqsave(&fifo->base.lock, flags); - for (engn = 0; engn < 6; engn++) { - u32 stat = nvkm_rd32(device, 0x002640 + (engn * 0x04)); - u32 busy = (stat & 0x80000000); - u32 save = (stat & 0x00100000); /* maybe? */ - u32 unk0 = (stat & 0x00040000); - u32 unk1 = (stat & 0x00001000); - u32 chid = (stat & 0x0000007f); - (void)save; - - if (busy && unk0 && unk1) { - list_for_each_entry(chan, &fifo->chan, head) { - if (chan->base.chid == chid) { - engine = gf100_fifo_id_engine(&fifo->base, engn); - if (!engine) - break; - gf100_fifo_recover(fifo, engine, chan); - break; + struct nvkm_runl *runl; + struct nvkm_engn *engn, *engn2; + bool cgid, cgid2; + int id, id2; + + nvkm_runl_foreach(runl, fifo) { + /* Stop the runlist, and go through all engines serving it. */ + nvkm_runl_block(runl); + nvkm_runl_foreach_engn_cond(engn, runl, engm & BIT(engn->id)) { + /* Determine what channel (group) the engine is on. */ + id = engn->func->cxid(engn, &cgid); + if (id >= 0) { + /* Trigger MMU fault on any engine(s) on that channel (group). */ + nvkm_runl_foreach_engn_cond(engn2, runl, engn2->func->cxid) { + id2 = engn2->func->cxid(engn2, &cgid2); + if (cgid2 == cgid && id2 == id) + engn2->func->mmu_fault_trigger(engn2); } } } + nvkm_runl_allow(runl); /* HW will keep runlist blocked via ERROR_SCHED_DISABLE. */ } - spin_unlock_irqrestore(&fifo->base.lock, flags); } static void -gf100_fifo_intr_sched(struct gf100_fifo *fifo) +gf100_fifo_intr_sched_ctxsw(struct nvkm_fifo *fifo) { - struct nvkm_subdev *subdev = &fifo->base.engine.subdev; + struct nvkm_runl *runl; + struct nvkm_engn *engn; + u32 engm = 0; + + /* Look for any engines that are busy, and awaiting chsw ack. */ + nvkm_runl_foreach(runl, fifo) { + nvkm_runl_foreach_engn_cond(engn, runl, engn->func->chsw) { + if (WARN_ON(engn->fault < 0) || !engn->func->chsw(engn)) + continue; + + engm |= BIT(engn->id); + } + } + + if (!engm) + return; + + fifo->func->intr_ctxsw_timeout(fifo, engm); +} + +static const struct nvkm_enum +gf100_fifo_intr_sched_names[] = { + { 0x0a, "CTXSW_TIMEOUT" }, + {} +}; + +void +gf100_fifo_intr_sched(struct nvkm_fifo *fifo) +{ + struct nvkm_subdev *subdev = &fifo->engine.subdev; struct nvkm_device *device = subdev->device; u32 intr = nvkm_rd32(device, 0x00254c); u32 code = intr & 0x000000ff; const struct nvkm_enum *en; - en = nvkm_enum_find(gf100_fifo_sched_reason, code); + en = nvkm_enum_find(gf100_fifo_intr_sched_names, code); nvkm_error(subdev, "SCHED_ERROR %02x [%s]\n", code, en ? en->name : ""); @@ -370,7 +693,7 @@ gf100_fifo_intr_sched(struct gf100_fifo *fifo) } void -gf100_fifo_intr_fault(struct nvkm_fifo *fifo, int unit) +gf100_fifo_intr_mmu_fault_unit(struct nvkm_fifo *fifo, int unit) { struct nvkm_device *device = fifo->engine.subdev.device; u32 inst = nvkm_rd32(device, 0x002800 + (unit * 0x10)); @@ -393,61 +716,45 @@ gf100_fifo_intr_fault(struct nvkm_fifo *fifo, int unit) nvkm_fifo_fault(fifo, &info); } -static const struct nvkm_bitfield -gf100_fifo_pbdma_intr[] = { -/* { 0x00008000, "" } seen with null ib push */ - { 0x00200000, "ILLEGAL_MTHD" }, - { 0x00800000, "EMPTY_SUBC" }, - {} -}; - -static void -gf100_fifo_intr_pbdma(struct gf100_fifo *fifo, int unit) +void +gf100_fifo_intr_mmu_fault(struct nvkm_fifo *fifo) { - struct nvkm_subdev *subdev = &fifo->base.engine.subdev; - struct nvkm_device *device = subdev->device; - u32 stat = nvkm_rd32(device, 0x040108 + (unit * 0x2000)); - u32 addr = nvkm_rd32(device, 0x0400c0 + (unit * 0x2000)); - u32 data = nvkm_rd32(device, 0x0400c4 + (unit * 0x2000)); - u32 chid = nvkm_rd32(device, 0x040120 + (unit * 0x2000)) & 0x7f; - u32 subc = (addr & 0x00070000) >> 16; - u32 mthd = (addr & 0x00003ffc); - struct nvkm_fifo_chan *chan; - unsigned long flags; - u32 show= stat; - char msg[128]; + struct nvkm_device *device = fifo->engine.subdev.device; + unsigned long mask = nvkm_rd32(device, 0x00259c); + int unit; - if (stat & 0x00800000) { - if (device->sw) { - if (nvkm_sw_mthd(device->sw, chid, subc, mthd, data)) - show &= ~0x00800000; - } + for_each_set_bit(unit, &mask, 32) { + fifo->func->intr_mmu_fault_unit(fifo, unit); + nvkm_wr32(device, 0x00259c, BIT(unit)); } +} - if (show) { - nvkm_snprintbf(msg, sizeof(msg), gf100_fifo_pbdma_intr, show); - chan = nvkm_fifo_chan_chid(&fifo->base, chid, &flags); - nvkm_error(subdev, "PBDMA%d: %08x [%s] ch %d [%010llx %s] " - "subc %d mthd %04x data %08x\n", - unit, show, msg, chid, chan ? chan->inst->addr : 0, - chan ? chan->object.client->name : "unknown", - subc, mthd, data); - nvkm_fifo_chan_put(&fifo->base, flags, &chan); +bool +gf100_fifo_intr_pbdma(struct nvkm_fifo *fifo) +{ + struct nvkm_device *device = fifo->engine.subdev.device; + struct nvkm_runq *runq; + u32 mask = nvkm_rd32(device, 0x0025a0); + bool handled = false; + + nvkm_runq_foreach_cond(runq, fifo, mask & BIT(runq->id)) { + if (runq->func->intr(runq, NULL)) + handled = true; + + nvkm_wr32(device, 0x0025a0, BIT(runq->id)); } - nvkm_wr32(device, 0x0400c0 + (unit * 0x2000), 0x80600008); - nvkm_wr32(device, 0x040108 + (unit * 0x2000), stat); + return handled; } static void -gf100_fifo_intr_runlist(struct gf100_fifo *fifo) +gf100_fifo_intr_runlist(struct nvkm_fifo *fifo) { - struct nvkm_subdev *subdev = &fifo->base.engine.subdev; + struct nvkm_subdev *subdev = &fifo->engine.subdev; struct nvkm_device *device = subdev->device; u32 intr = nvkm_rd32(device, 0x002a00); if (intr & 0x10000000) { - wake_up(&fifo->runlist.wait); nvkm_wr32(device, 0x002a00, 0x10000000); intr &= ~0x10000000; } @@ -459,9 +766,9 @@ gf100_fifo_intr_runlist(struct gf100_fifo *fifo) } static void -gf100_fifo_intr_engine_unit(struct gf100_fifo *fifo, int engn) +gf100_fifo_intr_engine_unit(struct nvkm_fifo *fifo, int engn) { - struct nvkm_subdev *subdev = &fifo->base.engine.subdev; + struct nvkm_subdev *subdev = &fifo->engine.subdev; struct nvkm_device *device = subdev->device; u32 intr = nvkm_rd32(device, 0x0025a8 + (engn * 0x04)); u32 inte = nvkm_rd32(device, 0x002628); @@ -472,22 +779,22 @@ gf100_fifo_intr_engine_unit(struct gf100_fifo *fifo, int engn) for (unkn = 0; unkn < 8; unkn++) { u32 ints = (intr >> (unkn * 0x04)) & inte; if (ints & 0x1) { - nvkm_fifo_uevent(&fifo->base); + nvkm_event_ntfy(&fifo->nonstall.event, 0, NVKM_FIFO_NONSTALL_EVENT); ints &= ~1; } if (ints) { - nvkm_error(subdev, "ENGINE %d %d %01x", - engn, unkn, ints); + nvkm_error(subdev, "ENGINE %d %d %01x", engn, unkn, ints); nvkm_mask(device, 0x002628, ints, 0); } } } -void -gf100_fifo_intr_engine(struct gf100_fifo *fifo) +static void +gf100_fifo_intr_engine(struct nvkm_fifo *fifo) { - struct nvkm_device *device = fifo->base.engine.subdev.device; + struct nvkm_device *device = fifo->engine.subdev.device; u32 mask = nvkm_rd32(device, 0x0025a4); + while (mask) { u32 unit = __ffs(mask); gf100_fifo_intr_engine_unit(fifo, unit); @@ -495,11 +802,11 @@ gf100_fifo_intr_engine(struct gf100_fifo *fifo) } } -static void -gf100_fifo_intr(struct nvkm_fifo *base) +static irqreturn_t +gf100_fifo_intr(struct nvkm_inth *inth) { - struct gf100_fifo *fifo = gf100_fifo(base); - struct nvkm_subdev *subdev = &fifo->base.engine.subdev; + struct nvkm_fifo *fifo = container_of(inth, typeof(*fifo), engine.subdev.inth); + struct nvkm_subdev *subdev = &fifo->engine.subdev; struct nvkm_device *device = subdev->device; u32 mask = nvkm_rd32(device, 0x002140); u32 stat = nvkm_rd32(device, 0x002100) & mask; @@ -532,25 +839,13 @@ gf100_fifo_intr(struct nvkm_fifo *base) } if (stat & 0x10000000) { - u32 mask = nvkm_rd32(device, 0x00259c); - while (mask) { - u32 unit = __ffs(mask); - gf100_fifo_intr_fault(&fifo->base, unit); - nvkm_wr32(device, 0x00259c, (1 << unit)); - mask &= ~(1 << unit); - } + gf100_fifo_intr_mmu_fault(fifo); stat &= ~0x10000000; } if (stat & 0x20000000) { - u32 mask = nvkm_rd32(device, 0x0025a0); - while (mask) { - u32 unit = __ffs(mask); - gf100_fifo_intr_pbdma(fifo, unit); - nvkm_wr32(device, 0x0025a0, (1 << unit)); - mask &= ~(1 << unit); - } - stat &= ~0x20000000; + if (gf100_fifo_intr_pbdma(fifo)) + stat &= ~0x20000000; } if (stat & 0x40000000) { @@ -565,71 +860,26 @@ gf100_fifo_intr(struct nvkm_fifo *base) if (stat) { nvkm_error(subdev, "INTR %08x\n", stat); + spin_lock(&fifo->lock); nvkm_mask(device, 0x002140, stat, 0x00000000); + spin_unlock(&fifo->lock); nvkm_wr32(device, 0x002100, stat); } -} - -static int -gf100_fifo_oneinit(struct nvkm_fifo *base) -{ - struct gf100_fifo *fifo = gf100_fifo(base); - struct nvkm_subdev *subdev = &fifo->base.engine.subdev; - struct nvkm_device *device = subdev->device; - struct nvkm_vmm *bar = nvkm_bar_bar1_vmm(device); - int ret; - - /* Determine number of PBDMAs by checking valid enable bits. */ - nvkm_wr32(device, 0x002204, 0xffffffff); - fifo->pbdma_nr = hweight32(nvkm_rd32(device, 0x002204)); - nvkm_debug(subdev, "%d PBDMA(s)\n", fifo->pbdma_nr); - - - ret = nvkm_memory_new(device, NVKM_MEM_TARGET_INST, 0x1000, 0x1000, - false, &fifo->runlist.mem[0]); - if (ret) - return ret; - - ret = nvkm_memory_new(device, NVKM_MEM_TARGET_INST, 0x1000, 0x1000, - false, &fifo->runlist.mem[1]); - if (ret) - return ret; - init_waitqueue_head(&fifo->runlist.wait); - - ret = nvkm_memory_new(device, NVKM_MEM_TARGET_INST, 128 * 0x1000, - 0x1000, false, &fifo->user.mem); - if (ret) - return ret; - - ret = nvkm_vmm_get(bar, 12, nvkm_memory_size(fifo->user.mem), - &fifo->user.bar); - if (ret) - return ret; - - return nvkm_memory_map(fifo->user.mem, 0, bar, fifo->user.bar, NULL, 0); -} - -static void -gf100_fifo_fini(struct nvkm_fifo *base) -{ - struct gf100_fifo *fifo = gf100_fifo(base); - flush_work(&fifo->recover.work); + return IRQ_HANDLED; } static void -gf100_fifo_init(struct nvkm_fifo *base) +gf100_fifo_init_pbdmas(struct nvkm_fifo *fifo, u32 mask) { - struct gf100_fifo *fifo = gf100_fifo(base); - struct nvkm_device *device = fifo->base.engine.subdev.device; - int i; + struct nvkm_device *device = fifo->engine.subdev.device; /* Enable PBDMAs. */ - nvkm_wr32(device, 0x000204, (1 << fifo->pbdma_nr) - 1); - nvkm_wr32(device, 0x002204, (1 << fifo->pbdma_nr) - 1); + nvkm_wr32(device, 0x000204, mask); + nvkm_wr32(device, 0x002204, mask); /* Assign engines to PBDMAs. */ - if (fifo->pbdma_nr >= 3) { + if ((mask & 7) == 7) { nvkm_wr32(device, 0x002208, ~(1 << 0)); /* PGRAPH */ nvkm_wr32(device, 0x00220c, ~(1 << 1)); /* PVP */ nvkm_wr32(device, 0x002210, ~(1 << 1)); /* PMSPP */ @@ -638,62 +888,82 @@ gf100_fifo_init(struct nvkm_fifo *base) nvkm_wr32(device, 0x00221c, ~(1 << 1)); /* PCE1 */ } - /* PBDMA[n] */ - for (i = 0; i < fifo->pbdma_nr; i++) { - nvkm_mask(device, 0x04013c + (i * 0x2000), 0x10000100, 0x00000000); - nvkm_wr32(device, 0x040108 + (i * 0x2000), 0xffffffff); /* INTR */ - nvkm_wr32(device, 0x04010c + (i * 0x2000), 0xfffffeff); /* INTREN */ - } + nvkm_mask(device, 0x002a04, 0xbfffffff, 0xbfffffff); +} + +static void +gf100_fifo_init(struct nvkm_fifo *fifo) +{ + struct nvkm_device *device = fifo->engine.subdev.device; nvkm_mask(device, 0x002200, 0x00000001, 0x00000001); - nvkm_wr32(device, 0x002254, 0x10000000 | fifo->user.bar->addr >> 12); + nvkm_wr32(device, 0x002254, 0x10000000 | fifo->userd.bar1->addr >> 12); nvkm_wr32(device, 0x002100, 0xffffffff); nvkm_wr32(device, 0x002140, 0x7fffffff); nvkm_wr32(device, 0x002628, 0x00000001); /* ENGINE_INTR_EN */ } -static void * -gf100_fifo_dtor(struct nvkm_fifo *base) +static int +gf100_fifo_runl_ctor(struct nvkm_fifo *fifo) +{ + struct nvkm_runl *runl; + + runl = nvkm_runl_new(fifo, 0, 0, 0); + if (IS_ERR(runl)) + return PTR_ERR(runl); + + nvkm_runl_add(runl, 0, fifo->func->engn, NVKM_ENGINE_GR, 0); + nvkm_runl_add(runl, 1, fifo->func->engn, NVKM_ENGINE_MSPDEC, 0); + nvkm_runl_add(runl, 2, fifo->func->engn, NVKM_ENGINE_MSPPP, 0); + nvkm_runl_add(runl, 3, fifo->func->engn, NVKM_ENGINE_MSVLD, 0); + nvkm_runl_add(runl, 4, fifo->func->engn, NVKM_ENGINE_CE, 0); + nvkm_runl_add(runl, 5, fifo->func->engn, NVKM_ENGINE_CE, 1); + nvkm_runl_add(runl, 15, &gf100_engn_sw, NVKM_ENGINE_SW, 0); + return 0; +} + +int +gf100_fifo_runq_nr(struct nvkm_fifo *fifo) +{ + struct nvkm_device *device = fifo->engine.subdev.device; + u32 save; + + /* Determine number of PBDMAs by checking valid enable bits. */ + save = nvkm_mask(device, 0x000204, 0xffffffff, 0xffffffff); + save = nvkm_mask(device, 0x000204, 0xffffffff, save); + return hweight32(save); +} + +int +gf100_fifo_chid_ctor(struct nvkm_fifo *fifo, int nr) { - struct gf100_fifo *fifo = gf100_fifo(base); - struct nvkm_device *device = fifo->base.engine.subdev.device; - nvkm_vmm_put(nvkm_bar_bar1_vmm(device), &fifo->user.bar); - nvkm_memory_unref(&fifo->user.mem); - nvkm_memory_unref(&fifo->runlist.mem[0]); - nvkm_memory_unref(&fifo->runlist.mem[1]); - return fifo; + return nvkm_chid_new(&nvkm_chan_event, &fifo->engine.subdev, nr, 0, nr, &fifo->chid); } static const struct nvkm_fifo_func gf100_fifo = { - .dtor = gf100_fifo_dtor, - .oneinit = gf100_fifo_oneinit, + .chid_nr = nv50_fifo_chid_nr, + .chid_ctor = gf100_fifo_chid_ctor, + .runq_nr = gf100_fifo_runq_nr, + .runl_ctor = gf100_fifo_runl_ctor, .init = gf100_fifo_init, - .fini = gf100_fifo_fini, + .init_pbdmas = gf100_fifo_init_pbdmas, .intr = gf100_fifo_intr, - .fault = gf100_fifo_fault, - .engine_id = gf100_fifo_engine_id, - .id_engine = gf100_fifo_id_engine, - .uevent_init = gf100_fifo_uevent_init, - .uevent_fini = gf100_fifo_uevent_fini, - .chan = { - &gf100_fifo_gpfifo_oclass, - NULL - }, + .intr_mmu_fault_unit = gf100_fifo_intr_mmu_fault_unit, + .intr_ctxsw_timeout = gf100_fifo_intr_ctxsw_timeout, + .mmu_fault = &gf100_fifo_mmu_fault, + .nonstall = &gf100_fifo_nonstall, + .runl = &gf100_runl, + .runq = &gf100_runq, + .engn = &gf100_engn, + .cgrp = {{ }, &nv04_cgrp }, + .chan = {{ 0, 0, FERMI_CHANNEL_GPFIFO }, &gf100_chan }, }; int gf100_fifo_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_fifo **pfifo) { - struct gf100_fifo *fifo; - - if (!(fifo = kzalloc(sizeof(*fifo), GFP_KERNEL))) - return -ENOMEM; - INIT_LIST_HEAD(&fifo->chan); - INIT_WORK(&fifo->recover.work, gf100_fifo_recover_work); - *pfifo = &fifo->base; - - return nvkm_fifo_ctor(&gf100_fifo, device, type, inst, 128, &fifo->base); + return nvkm_fifo_new_(&gf100_fifo, device, type, inst, pfifo); } diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gf100.h b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gf100.h deleted file mode 100644 index b8642490eb2f..000000000000 --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gf100.h +++ /dev/null @@ -1,38 +0,0 @@ -/* SPDX-License-Identifier: MIT */ -#ifndef __GF100_FIFO_H__ -#define __GF100_FIFO_H__ -#define gf100_fifo(p) container_of((p), struct gf100_fifo, base) -#include "priv.h" - -#include <subdev/mmu.h> - -struct gf100_fifo_chan; -struct gf100_fifo { - struct nvkm_fifo base; - - struct list_head chan; - - struct { - struct work_struct work; - u64 mask; - } recover; - - int pbdma_nr; - - struct { - struct nvkm_memory *mem[2]; - int active; - wait_queue_head_t wait; - } runlist; - - struct { - struct nvkm_memory *mem; - struct nvkm_vma *bar; - } user; -}; - -void gf100_fifo_intr_engine(struct gf100_fifo *); -void gf100_fifo_runlist_insert(struct gf100_fifo *, struct gf100_fifo_chan *); -void gf100_fifo_runlist_remove(struct gf100_fifo *, struct gf100_fifo_chan *); -void gf100_fifo_runlist_commit(struct gf100_fifo *); -#endif diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.c index e771bd519ee2..d8a4d773a58c 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.c @@ -21,643 +21,318 @@ * * Authors: Ben Skeggs */ -#include "gk104.h" +#include "priv.h" #include "cgrp.h" -#include "changk104.h" +#include "chan.h" +#include "chid.h" +#include "runl.h" +#include "runq.h" -#include <core/client.h> #include <core/gpuobj.h> -#include <subdev/bar.h> -#include <subdev/fault.h> -#include <subdev/timer.h> +#include <subdev/mc.h> +#include <subdev/mmu.h> #include <subdev/top.h> -#include <engine/sw.h> #include <nvif/class.h> -#include <nvif/cl0080.h> +#include <nvif/if900d.h> void -gk104_fifo_engine_status(struct gk104_fifo *fifo, int engn, - struct gk104_fifo_engine_status *status) +gk104_chan_stop(struct nvkm_chan *chan) { - struct nvkm_engine *engine = fifo->engine[engn].engine; - struct nvkm_subdev *subdev = &fifo->base.engine.subdev; - struct nvkm_device *device = subdev->device; - u32 stat = nvkm_rd32(device, 0x002640 + (engn * 0x08)); - - status->busy = !!(stat & 0x80000000); - status->faulted = !!(stat & 0x40000000); - status->next.tsg = !!(stat & 0x10000000); - status->next.id = (stat & 0x0fff0000) >> 16; - status->chsw = !!(stat & 0x00008000); - status->save = !!(stat & 0x00004000); - status->load = !!(stat & 0x00002000); - status->prev.tsg = !!(stat & 0x00001000); - status->prev.id = (stat & 0x00000fff); - status->chan = NULL; - - if (status->busy && status->chsw) { - if (status->load && status->save) { - if (engine && nvkm_engine_chsw_load(engine)) - status->chan = &status->next; - else - status->chan = &status->prev; - } else - if (status->load) { - status->chan = &status->next; - } else { - status->chan = &status->prev; - } - } else - if (status->load) { - status->chan = &status->prev; - } + struct nvkm_device *device = chan->cgrp->runl->fifo->engine.subdev.device; - nvkm_debug(subdev, "engine %02d: busy %d faulted %d chsw %d " - "save %d load %d %sid %d%s-> %sid %d%s\n", - engn, status->busy, status->faulted, - status->chsw, status->save, status->load, - status->prev.tsg ? "tsg" : "ch", status->prev.id, - status->chan == &status->prev ? "*" : " ", - status->next.tsg ? "tsg" : "ch", status->next.id, - status->chan == &status->next ? "*" : " "); -} - -int -gk104_fifo_class_new(struct nvkm_fifo *base, const struct nvkm_oclass *oclass, - void *argv, u32 argc, struct nvkm_object **pobject) -{ - struct gk104_fifo *fifo = gk104_fifo(base); - if (oclass->engn == &fifo->func->chan) { - const struct gk104_fifo_chan_user *user = oclass->engn; - return user->ctor(fifo, oclass, argv, argc, pobject); - } else - if (oclass->engn == &fifo->func->user) { - const struct gk104_fifo_user_user *user = oclass->engn; - return user->ctor(oclass, argv, argc, pobject); - } - WARN_ON(1); - return -EINVAL; -} - -int -gk104_fifo_class_get(struct nvkm_fifo *base, int index, - struct nvkm_oclass *oclass) -{ - struct gk104_fifo *fifo = gk104_fifo(base); - int c = 0; - - if (fifo->func->user.ctor && c++ == index) { - oclass->base = fifo->func->user.user; - oclass->engn = &fifo->func->user; - return 0; - } - - if (fifo->func->chan.ctor && c++ == index) { - oclass->base = fifo->func->chan.user; - oclass->engn = &fifo->func->chan; - return 0; - } - - return c; + nvkm_mask(device, 0x800004 + (chan->id * 8), 0x00000800, 0x00000800); } void -gk104_fifo_uevent_fini(struct nvkm_fifo *fifo) +gk104_chan_start(struct nvkm_chan *chan) { - struct nvkm_device *device = fifo->engine.subdev.device; - nvkm_mask(device, 0x002140, 0x80000000, 0x00000000); -} + struct nvkm_device *device = chan->cgrp->runl->fifo->engine.subdev.device; -void -gk104_fifo_uevent_init(struct nvkm_fifo *fifo) -{ - struct nvkm_device *device = fifo->engine.subdev.device; - nvkm_mask(device, 0x002140, 0x80000000, 0x80000000); + nvkm_mask(device, 0x800004 + (chan->id * 8), 0x00000400, 0x00000400); } void -gk104_fifo_runlist_commit(struct gk104_fifo *fifo, int runl, - struct nvkm_memory *mem, int nr) +gk104_chan_unbind(struct nvkm_chan *chan) { - struct nvkm_subdev *subdev = &fifo->base.engine.subdev; - struct nvkm_device *device = subdev->device; - int target; + struct nvkm_device *device = chan->cgrp->runl->fifo->engine.subdev.device; - switch (nvkm_memory_target(mem)) { - case NVKM_MEM_TARGET_VRAM: target = 0; break; - case NVKM_MEM_TARGET_NCOH: target = 3; break; - default: - WARN_ON(1); - return; - } - - nvkm_wr32(device, 0x002270, (nvkm_memory_addr(mem) >> 12) | - (target << 28)); - nvkm_wr32(device, 0x002274, (runl << 20) | nr); - - if (nvkm_msec(device, 2000, - if (!(nvkm_rd32(device, 0x002284 + (runl * 0x08)) & 0x00100000)) - break; - ) < 0) - nvkm_error(subdev, "runlist %d update timeout\n", runl); + nvkm_wr32(device, 0x800000 + (chan->id * 8), 0x00000000); } void -gk104_fifo_runlist_update(struct gk104_fifo *fifo, int runl) +gk104_chan_bind_inst(struct nvkm_chan *chan) { - const struct gk104_fifo_runlist_func *func = fifo->func->runlist; - struct gk104_fifo_chan *chan; - struct nvkm_memory *mem; - struct nvkm_fifo_cgrp *cgrp; - int nr = 0; - - mutex_lock(&fifo->base.mutex); - mem = fifo->runlist[runl].mem[fifo->runlist[runl].next]; - fifo->runlist[runl].next = !fifo->runlist[runl].next; - - nvkm_kmap(mem); - list_for_each_entry(chan, &fifo->runlist[runl].chan, head) { - func->chan(chan, mem, nr++ * func->size); - } - - list_for_each_entry(cgrp, &fifo->runlist[runl].cgrp, head) { - func->cgrp(cgrp, mem, nr++ * func->size); - list_for_each_entry(chan, &cgrp->chan, head) { - func->chan(chan, mem, nr++ * func->size); - } - } - nvkm_done(mem); + struct nvkm_device *device = chan->cgrp->runl->fifo->engine.subdev.device; - func->commit(fifo, runl, mem, nr); - mutex_unlock(&fifo->base.mutex); + nvkm_wr32(device, 0x800000 + (chan->id * 8), 0x80000000 | chan->inst->addr >> 12); } void -gk104_fifo_runlist_remove(struct gk104_fifo *fifo, struct gk104_fifo_chan *chan) -{ - struct nvkm_fifo_cgrp *cgrp = chan->cgrp; - mutex_lock(&fifo->base.mutex); - if (!list_empty(&chan->head)) { - list_del_init(&chan->head); - if (cgrp && !--cgrp->chan_nr) - list_del_init(&cgrp->head); - } - mutex_unlock(&fifo->base.mutex); -} - -void -gk104_fifo_runlist_insert(struct gk104_fifo *fifo, struct gk104_fifo_chan *chan) -{ - struct nvkm_fifo_cgrp *cgrp = chan->cgrp; - mutex_lock(&fifo->base.mutex); - if (cgrp) { - if (!cgrp->chan_nr++) - list_add_tail(&cgrp->head, &fifo->runlist[chan->runl].cgrp); - list_add_tail(&chan->head, &cgrp->chan); - } else { - list_add_tail(&chan->head, &fifo->runlist[chan->runl].chan); - } - mutex_unlock(&fifo->base.mutex); -} - -void -gk104_fifo_runlist_chan(struct gk104_fifo_chan *chan, - struct nvkm_memory *memory, u32 offset) -{ - nvkm_wo32(memory, offset + 0, chan->base.chid); - nvkm_wo32(memory, offset + 4, 0x00000000); -} - -const struct gk104_fifo_runlist_func -gk104_fifo_runlist = { - .size = 8, - .chan = gk104_fifo_runlist_chan, - .commit = gk104_fifo_runlist_commit, +gk104_chan_bind(struct nvkm_chan *chan) +{ + struct nvkm_runl *runl = chan->cgrp->runl; + struct nvkm_device *device = runl->fifo->engine.subdev.device; + + nvkm_mask(device, 0x800004 + (chan->id * 8), 0x000f0000, runl->id << 16); + gk104_chan_bind_inst(chan); +} + +static int +gk104_chan_ramfc_write(struct nvkm_chan *chan, u64 offset, u64 length, u32 devm, bool priv) +{ + const u64 userd = nvkm_memory_addr(chan->userd.mem) + chan->userd.base; + const u32 limit2 = ilog2(length / 8); + + nvkm_kmap(chan->inst); + nvkm_wo32(chan->inst, 0x08, lower_32_bits(userd)); + nvkm_wo32(chan->inst, 0x0c, upper_32_bits(userd)); + nvkm_wo32(chan->inst, 0x10, 0x0000face); + nvkm_wo32(chan->inst, 0x30, 0xfffff902); + nvkm_wo32(chan->inst, 0x48, lower_32_bits(offset)); + nvkm_wo32(chan->inst, 0x4c, upper_32_bits(offset) | (limit2 << 16)); + nvkm_wo32(chan->inst, 0x84, 0x20400000); + nvkm_wo32(chan->inst, 0x94, 0x30000000 | devm); + nvkm_wo32(chan->inst, 0x9c, 0x00000100); + nvkm_wo32(chan->inst, 0xac, 0x0000001f); + nvkm_wo32(chan->inst, 0xe4, priv ? 0x00000020 : 0x00000000); + nvkm_wo32(chan->inst, 0xe8, chan->id); + nvkm_wo32(chan->inst, 0xb8, 0xf8000000); + nvkm_wo32(chan->inst, 0xf8, 0x10003080); /* 0x002310 */ + nvkm_wo32(chan->inst, 0xfc, 0x10000010); /* 0x002350 */ + nvkm_done(chan->inst); + return 0; +} + +const struct nvkm_chan_func_ramfc +gk104_chan_ramfc = { + .write = gk104_chan_ramfc_write, + .devm = 0xfff, + .priv = true, }; -void -gk104_fifo_pbdma_init(struct gk104_fifo *fifo) -{ - struct nvkm_device *device = fifo->base.engine.subdev.device; - nvkm_wr32(device, 0x000204, (1 << fifo->pbdma_nr) - 1); -} - -int -gk104_fifo_pbdma_nr(struct gk104_fifo *fifo) -{ - struct nvkm_device *device = fifo->base.engine.subdev.device; - /* Determine number of PBDMAs by checking valid enable bits. */ - nvkm_wr32(device, 0x000204, 0xffffffff); - return hweight32(nvkm_rd32(device, 0x000204)); -} - -const struct gk104_fifo_pbdma_func -gk104_fifo_pbdma = { - .nr = gk104_fifo_pbdma_nr, - .init = gk104_fifo_pbdma_init, +const struct nvkm_chan_func_userd +gk104_chan_userd = { + .bar = 1, + .size = 0x200, + .clear = gf100_chan_userd_clear, }; -struct nvkm_engine * -gk104_fifo_id_engine(struct nvkm_fifo *base, int engi) -{ - if (engi == GK104_FIFO_ENGN_SW) - return nvkm_device_engine(base->engine.subdev.device, NVKM_ENGINE_SW, 0); - - return gk104_fifo(base)->engine[engi].engine; -} - -int -gk104_fifo_engine_id(struct nvkm_fifo *base, struct nvkm_engine *engine) -{ - struct gk104_fifo *fifo = gk104_fifo(base); - int engn; +static const struct nvkm_chan_func +gk104_chan = { + .inst = &gf100_chan_inst, + .userd = &gk104_chan_userd, + .ramfc = &gk104_chan_ramfc, + .bind = gk104_chan_bind, + .unbind = gk104_chan_unbind, + .start = gk104_chan_start, + .stop = gk104_chan_stop, + .preempt = gf100_chan_preempt, +}; - if (engine->subdev.type == NVKM_ENGINE_SW) - return GK104_FIFO_ENGN_SW; +static void +gk104_ectx_bind(struct nvkm_engn *engn, struct nvkm_cctx *cctx, struct nvkm_chan *chan) +{ + u32 ptr0, ptr1 = 0; + u64 addr = 0ULL; + + switch (engn->engine->subdev.type) { + case NVKM_ENGINE_SW : return; + case NVKM_ENGINE_GR : ptr0 = 0x0210; break; + case NVKM_ENGINE_SEC : ptr0 = 0x0220; break; + case NVKM_ENGINE_MSPDEC: ptr0 = 0x0250; break; + case NVKM_ENGINE_MSPPP : ptr0 = 0x0260; break; + case NVKM_ENGINE_MSVLD : ptr0 = 0x0270; break; + case NVKM_ENGINE_VIC : ptr0 = 0x0280; break; + case NVKM_ENGINE_MSENC : ptr0 = 0x0290; break; + case NVKM_ENGINE_NVDEC : + ptr1 = 0x0270; + ptr0 = 0x0210; + break; + case NVKM_ENGINE_NVENC : + if (!engn->engine->subdev.inst) + ptr1 = 0x0290; + ptr0 = 0x0210; + break; + default: + WARN_ON(1); + return; + } - for (engn = 0; engn < fifo->engine_nr && engine; engn++) { - if (fifo->engine[engn].engine == engine) - return engn; + if (cctx) { + addr = cctx->vctx->vma->addr; + addr |= 4ULL; } - WARN_ON(1); - return -1; + nvkm_kmap(chan->inst); + nvkm_wo32(chan->inst, ptr0 + 0, lower_32_bits(addr)); + nvkm_wo32(chan->inst, ptr0 + 4, upper_32_bits(addr)); + if (ptr1) { + nvkm_wo32(chan->inst, ptr1 + 0, lower_32_bits(addr)); + nvkm_wo32(chan->inst, ptr1 + 4, upper_32_bits(addr)); + } + nvkm_done(chan->inst); } -static void -gk104_fifo_recover_work(struct work_struct *w) +int +gk104_ectx_ctor(struct nvkm_engn *engn, struct nvkm_vctx *vctx) { - struct gk104_fifo *fifo = container_of(w, typeof(*fifo), recover.work); - struct nvkm_device *device = fifo->base.engine.subdev.device; - struct nvkm_engine *engine; - unsigned long flags; - u32 engm, runm, todo; - int engn, runl; - - spin_lock_irqsave(&fifo->base.lock, flags); - runm = fifo->recover.runm; - engm = fifo->recover.engm; - fifo->recover.engm = 0; - fifo->recover.runm = 0; - spin_unlock_irqrestore(&fifo->base.lock, flags); - - nvkm_mask(device, 0x002630, runm, runm); - - for (todo = engm; engn = __ffs(todo), todo; todo &= ~BIT(engn)) { - if ((engine = fifo->engine[engn].engine)) { - nvkm_subdev_fini(&engine->subdev, false); - WARN_ON(nvkm_subdev_init(&engine->subdev)); - } - } + struct gf100_vmm_map_v0 args = { .priv = 1 }; + int ret; - for (todo = runm; runl = __ffs(todo), todo; todo &= ~BIT(runl)) - gk104_fifo_runlist_update(fifo, runl); + ret = nvkm_vmm_get(vctx->vmm, 12, vctx->inst->size, &vctx->vma); + if (ret) + return ret; - nvkm_wr32(device, 0x00262c, runm); - nvkm_mask(device, 0x002630, runm, 0x00000000); + return nvkm_memory_map(vctx->inst, 0, vctx->vmm, vctx->vma, &args, sizeof(args)); } -static void gk104_fifo_recover_engn(struct gk104_fifo *fifo, int engn); +/*TODO: clean this up */ +struct gk104_engn_status { + bool busy; + bool faulted; + bool chsw; + bool save; + bool load; + struct { + bool tsg; + u32 id; + } prev, next, *chan; +}; static void -gk104_fifo_recover_runl(struct gk104_fifo *fifo, int runl) -{ - struct nvkm_subdev *subdev = &fifo->base.engine.subdev; - struct nvkm_device *device = subdev->device; - const u32 runm = BIT(runl); - - assert_spin_locked(&fifo->base.lock); - if (fifo->recover.runm & runm) - return; - fifo->recover.runm |= runm; - - /* Block runlist to prevent channel assignment(s) from changing. */ - nvkm_mask(device, 0x002630, runm, runm); - - /* Schedule recovery. */ - nvkm_warn(subdev, "runlist %d: scheduled for recovery\n", runl); - schedule_work(&fifo->recover.work); -} - -static struct gk104_fifo_chan * -gk104_fifo_recover_chid(struct gk104_fifo *fifo, int runl, int chid) +gk104_engn_status(struct nvkm_engn *engn, struct gk104_engn_status *status) { - struct gk104_fifo_chan *chan; - struct nvkm_fifo_cgrp *cgrp; + u32 stat = nvkm_rd32(engn->runl->fifo->engine.subdev.device, 0x002640 + (engn->id * 0x08)); - list_for_each_entry(chan, &fifo->runlist[runl].chan, head) { - if (chan->base.chid == chid) { - list_del_init(&chan->head); - return chan; - } - } + status->busy = !!(stat & 0x80000000); + status->faulted = !!(stat & 0x40000000); + status->next.tsg = !!(stat & 0x10000000); + status->next.id = (stat & 0x0fff0000) >> 16; + status->chsw = !!(stat & 0x00008000); + status->save = !!(stat & 0x00004000); + status->load = !!(stat & 0x00002000); + status->prev.tsg = !!(stat & 0x00001000); + status->prev.id = (stat & 0x00000fff); + status->chan = NULL; - list_for_each_entry(cgrp, &fifo->runlist[runl].cgrp, head) { - if (cgrp->id == chid) { - chan = list_first_entry(&cgrp->chan, typeof(*chan), head); - list_del_init(&chan->head); - if (!--cgrp->chan_nr) - list_del_init(&cgrp->head); - return chan; + if (status->busy && status->chsw) { + if (status->load && status->save) { + if (nvkm_engine_chsw_load(engn->engine)) + status->chan = &status->next; + else + status->chan = &status->prev; + } else + if (status->load) { + status->chan = &status->next; + } else { + status->chan = &status->prev; } + } else + if (status->load) { + status->chan = &status->prev; } - return NULL; -} - -static void -gk104_fifo_recover_chan(struct nvkm_fifo *base, int chid) -{ - struct gk104_fifo *fifo = gk104_fifo(base); - struct nvkm_subdev *subdev = &fifo->base.engine.subdev; - struct nvkm_device *device = subdev->device; - const u32 stat = nvkm_rd32(device, 0x800004 + (chid * 0x08)); - const u32 runl = (stat & 0x000f0000) >> 16; - const bool used = (stat & 0x00000001); - unsigned long engn, engm = fifo->runlist[runl].engm; - struct gk104_fifo_chan *chan; - - assert_spin_locked(&fifo->base.lock); - if (!used) - return; - - /* Lookup SW state for channel, and mark it as dead. */ - chan = gk104_fifo_recover_chid(fifo, runl, chid); - if (chan) { - chan->killed = true; - nvkm_fifo_kevent(&fifo->base, chid); - } - - /* Disable channel. */ - nvkm_wr32(device, 0x800004 + (chid * 0x08), stat | 0x00000800); - nvkm_warn(subdev, "channel %d: killed\n", chid); - - /* Block channel assignments from changing during recovery. */ - gk104_fifo_recover_runl(fifo, runl); - - /* Schedule recovery for any engines the channel is on. */ - for_each_set_bit(engn, &engm, fifo->engine_nr) { - struct gk104_fifo_engine_status status; - gk104_fifo_engine_status(fifo, engn, &status); - if (!status.chan || status.chan->id != chid) - continue; - gk104_fifo_recover_engn(fifo, engn); - } + ENGN_DEBUG(engn, "%08x: busy %d faulted %d chsw %d save %d load %d %sid %d%s-> %sid %d%s", + stat, status->busy, status->faulted, status->chsw, status->save, status->load, + status->prev.tsg ? "tsg" : "ch", status->prev.id, + status->chan == &status->prev ? "*" : " ", + status->next.tsg ? "tsg" : "ch", status->next.id, + status->chan == &status->next ? "*" : " "); } -static void -gk104_fifo_recover_engn(struct gk104_fifo *fifo, int engn) +int +gk104_engn_cxid(struct nvkm_engn *engn, bool *cgid) { - struct nvkm_engine *engine = fifo->engine[engn].engine; - struct nvkm_subdev *subdev = &fifo->base.engine.subdev; - struct nvkm_device *device = subdev->device; - const u32 runl = fifo->engine[engn].runl; - const u32 engm = BIT(engn); - struct gk104_fifo_engine_status status; - int mmui = -1; - - assert_spin_locked(&fifo->base.lock); - if (fifo->recover.engm & engm) - return; - fifo->recover.engm |= engm; - - /* Block channel assignments from changing during recovery. */ - gk104_fifo_recover_runl(fifo, runl); + struct gk104_engn_status status; - /* Determine which channel (if any) is currently on the engine. */ - gk104_fifo_engine_status(fifo, engn, &status); + gk104_engn_status(engn, &status); if (status.chan) { - /* The channel is not longer viable, kill it. */ - gk104_fifo_recover_chan(&fifo->base, status.chan->id); + *cgid = status.chan->tsg; + return status.chan->id; } - /* Determine MMU fault ID for the engine, if we're not being - * called from the fault handler already. - */ - if (!status.faulted && engine) { - mmui = nvkm_top_fault_id(device, engine->subdev.type, engine->subdev.inst); - if (mmui < 0) { - const struct nvkm_enum *en = fifo->func->fault.engine; - for (; en && en->name; en++) { - if (en->data2 == engine->subdev.type && - en->inst == engine->subdev.inst) { - mmui = en->value; - break; - } - } - } - WARN_ON(mmui < 0); - } - - /* Trigger a MMU fault for the engine. - * - * No good idea why this is needed, but nvgpu does something similar, - * and it makes recovery from CTXSW_TIMEOUT a lot more reliable. - */ - if (mmui >= 0) { - nvkm_wr32(device, 0x002a30 + (engn * 0x04), 0x00000100 | mmui); - - /* Wait for fault to trigger. */ - nvkm_msec(device, 2000, - gk104_fifo_engine_status(fifo, engn, &status); - if (status.faulted) - break; - ); - - /* Release MMU fault trigger, and ACK the fault. */ - nvkm_wr32(device, 0x002a30 + (engn * 0x04), 0x00000000); - nvkm_wr32(device, 0x00259c, BIT(mmui)); - nvkm_wr32(device, 0x002100, 0x10000000); - } - - /* Schedule recovery. */ - nvkm_warn(subdev, "engine %d: scheduled for recovery\n", engn); - schedule_work(&fifo->recover.work); + return -ENODEV; } -static void -gk104_fifo_fault(struct nvkm_fifo *base, struct nvkm_fault_data *info) +bool +gk104_engn_chsw(struct nvkm_engn *engn) { - struct gk104_fifo *fifo = gk104_fifo(base); - struct nvkm_subdev *subdev = &fifo->base.engine.subdev; - struct nvkm_device *device = subdev->device; - const struct nvkm_enum *er, *ee, *ec, *ea; - struct nvkm_engine *engine = NULL; - struct nvkm_fifo_chan *chan; - unsigned long flags; - const char *en = ""; - char ct[8] = "HUB/"; - - er = nvkm_enum_find(fifo->func->fault.reason, info->reason); - ee = nvkm_enum_find(fifo->func->fault.engine, info->engine); - if (info->hub) { - ec = nvkm_enum_find(fifo->func->fault.hubclient, info->client); - } else { - ec = nvkm_enum_find(fifo->func->fault.gpcclient, info->client); - snprintf(ct, sizeof(ct), "GPC%d/", info->gpc); - } - ea = nvkm_enum_find(fifo->func->fault.access, info->access); + struct gk104_engn_status status; - if (ee && ee->data2) { - switch (ee->data2) { - case NVKM_SUBDEV_BAR: - nvkm_bar_bar1_reset(device); - break; - case NVKM_SUBDEV_INSTMEM: - nvkm_bar_bar2_reset(device); - break; - case NVKM_ENGINE_IFB: - nvkm_mask(device, 0x001718, 0x00000000, 0x00000000); - break; - default: - engine = nvkm_device_engine(device, ee->data2, 0); - break; - } - } - - if (ee == NULL) { - struct nvkm_subdev *subdev = nvkm_top_fault(device, info->engine); - if (subdev) { - if (subdev->func == &nvkm_engine) - engine = container_of(subdev, typeof(*engine), subdev); - en = engine->subdev.name; - } - } else { - en = ee->name; - } - - spin_lock_irqsave(&fifo->base.lock, flags); - chan = nvkm_fifo_chan_inst_locked(&fifo->base, info->inst); - - nvkm_error(subdev, - "fault %02x [%s] at %016llx engine %02x [%s] client %02x " - "[%s%s] reason %02x [%s] on channel %d [%010llx %s]\n", - info->access, ea ? ea->name : "", info->addr, - info->engine, ee ? ee->name : en, - info->client, ct, ec ? ec->name : "", - info->reason, er ? er->name : "", chan ? chan->chid : -1, - info->inst, chan ? chan->object.client->name : "unknown"); - - /* Kill the channel that caused the fault. */ - if (chan) - gk104_fifo_recover_chan(&fifo->base, chan->chid); - - /* Channel recovery will probably have already done this for the - * correct engine(s), but just in case we can't find the channel - * information... - */ - if (engine) { - int engn = fifo->base.func->engine_id(&fifo->base, engine); - if (engn >= 0 && engn != GK104_FIFO_ENGN_SW) - gk104_fifo_recover_engn(fifo, engn); - } + gk104_engn_status(engn, &status); + if (status.busy && status.chsw) + return true; - spin_unlock_irqrestore(&fifo->base.lock, flags); + return false; } -static const struct nvkm_enum -gk104_fifo_bind_reason[] = { - { 0x01, "BIND_NOT_UNBOUND" }, - { 0x02, "SNOOP_WITHOUT_BAR1" }, - { 0x03, "UNBIND_WHILE_RUNNING" }, - { 0x05, "INVALID_RUNLIST" }, - { 0x06, "INVALID_CTX_TGT" }, - { 0x0b, "UNBIND_WHILE_PARKED" }, - {} +const struct nvkm_engn_func +gk104_engn = { + .chsw = gk104_engn_chsw, + .cxid = gk104_engn_cxid, + .mmu_fault_trigger = gf100_engn_mmu_fault_trigger, + .mmu_fault_triggered = gf100_engn_mmu_fault_triggered, + .ctor = gk104_ectx_ctor, + .bind = gk104_ectx_bind, }; -void -gk104_fifo_intr_bind(struct gk104_fifo *fifo) +const struct nvkm_engn_func +gk104_engn_ce = { + .chsw = gk104_engn_chsw, + .cxid = gk104_engn_cxid, + .mmu_fault_trigger = gf100_engn_mmu_fault_trigger, + .mmu_fault_triggered = gf100_engn_mmu_fault_triggered, +}; + +bool +gk104_runq_idle(struct nvkm_runq *runq) { - struct nvkm_subdev *subdev = &fifo->base.engine.subdev; - struct nvkm_device *device = subdev->device; - u32 intr = nvkm_rd32(device, 0x00252c); - u32 code = intr & 0x000000ff; - const struct nvkm_enum *en = - nvkm_enum_find(gk104_fifo_bind_reason, code); + struct nvkm_device *device = runq->fifo->engine.subdev.device; - nvkm_error(subdev, "BIND_ERROR %02x [%s]\n", code, en ? en->name : ""); + return !(nvkm_rd32(device, 0x003080 + (runq->id * 4)) & 0x0000e000); } -static const struct nvkm_enum -gk104_fifo_sched_reason[] = { - { 0x0a, "CTXSW_TIMEOUT" }, +static const struct nvkm_bitfield +gk104_runq_intr_1_names[] = { + { 0x00000001, "HCE_RE_ILLEGAL_OP" }, + { 0x00000002, "HCE_RE_ALIGNB" }, + { 0x00000004, "HCE_PRIV" }, + { 0x00000008, "HCE_ILLEGAL_MTHD" }, + { 0x00000010, "HCE_ILLEGAL_CLASS" }, {} }; -static void -gk104_fifo_intr_sched_ctxsw(struct gk104_fifo *fifo) +static bool +gk104_runq_intr_1(struct nvkm_runq *runq) { - struct nvkm_device *device = fifo->base.engine.subdev.device; - unsigned long flags, engm = 0; - u32 engn; - - /* We need to ACK the SCHED_ERROR here, and prevent it reasserting, - * as MMU_FAULT cannot be triggered while it's pending. - */ - spin_lock_irqsave(&fifo->base.lock, flags); - nvkm_mask(device, 0x002140, 0x00000100, 0x00000000); - nvkm_wr32(device, 0x002100, 0x00000100); - - for (engn = 0; engn < fifo->engine_nr; engn++) { - struct gk104_fifo_engine_status status; - - gk104_fifo_engine_status(fifo, engn, &status); - if (!status.busy || !status.chsw) - continue; - - engm |= BIT(engn); - } - - for_each_set_bit(engn, &engm, fifo->engine_nr) - gk104_fifo_recover_engn(fifo, engn); - - nvkm_mask(device, 0x002140, 0x00000100, 0x00000100); - spin_unlock_irqrestore(&fifo->base.lock, flags); -} - -static void -gk104_fifo_intr_sched(struct gk104_fifo *fifo) -{ - struct nvkm_subdev *subdev = &fifo->base.engine.subdev; + struct nvkm_subdev *subdev = &runq->fifo->engine.subdev; struct nvkm_device *device = subdev->device; - u32 intr = nvkm_rd32(device, 0x00254c); - u32 code = intr & 0x000000ff; - const struct nvkm_enum *en = - nvkm_enum_find(gk104_fifo_sched_reason, code); - - nvkm_error(subdev, "SCHED_ERROR %02x [%s]\n", code, en ? en->name : ""); + u32 mask = nvkm_rd32(device, 0x04014c + (runq->id * 0x2000)); + u32 stat = nvkm_rd32(device, 0x040148 + (runq->id * 0x2000)) & mask; + u32 chid = nvkm_rd32(device, 0x040120 + (runq->id * 0x2000)) & 0xfff; + char msg[128]; - switch (code) { - case 0x0a: - gk104_fifo_intr_sched_ctxsw(fifo); - break; - default: - break; + if (stat & 0x80000000) { + if (runq->func->intr_1_ctxnotvalid && + runq->func->intr_1_ctxnotvalid(runq, chid)) + stat &= ~0x80000000; } -} -void -gk104_fifo_intr_chsw(struct gk104_fifo *fifo) -{ - struct nvkm_subdev *subdev = &fifo->base.engine.subdev; - struct nvkm_device *device = subdev->device; - u32 stat = nvkm_rd32(device, 0x00256c); - nvkm_error(subdev, "CHSW_ERROR %08x\n", stat); - nvkm_wr32(device, 0x00256c, stat); -} + if (stat) { + nvkm_snprintbf(msg, sizeof(msg), gk104_runq_intr_1_names, stat); + nvkm_error(subdev, "PBDMA%d: %08x [%s] ch %d %08x %08x\n", + runq->id, stat, msg, chid, + nvkm_rd32(device, 0x040150 + (runq->id * 0x2000)), + nvkm_rd32(device, 0x040154 + (runq->id * 0x2000))); + } -void -gk104_fifo_intr_dropped_fault(struct gk104_fifo *fifo) -{ - struct nvkm_subdev *subdev = &fifo->base.engine.subdev; - struct nvkm_device *device = subdev->device; - u32 stat = nvkm_rd32(device, 0x00259c); - nvkm_error(subdev, "DROPPED_MMU_FAULT %08x\n", stat); + nvkm_wr32(device, 0x040148 + (runq->id * 0x2000), stat); + return true; } -static const struct nvkm_bitfield gk104_fifo_pbdma_intr_0[] = { +const struct nvkm_bitfield +gk104_runq_intr_0_names[] = { { 0x00000001, "MEMREQ" }, { 0x00000002, "MEMACK_TIMEOUT" }, { 0x00000004, "MEMACK_EXTRA" }, @@ -691,430 +366,111 @@ static const struct nvkm_bitfield gk104_fifo_pbdma_intr_0[] = { {} }; -void -gk104_fifo_intr_pbdma_0(struct gk104_fifo *fifo, int unit) +bool +gk104_runq_intr(struct nvkm_runq *runq, struct nvkm_runl *null) { - struct nvkm_subdev *subdev = &fifo->base.engine.subdev; - struct nvkm_device *device = subdev->device; - u32 mask = nvkm_rd32(device, 0x04010c + (unit * 0x2000)); - u32 stat = nvkm_rd32(device, 0x040108 + (unit * 0x2000)) & mask; - u32 addr = nvkm_rd32(device, 0x0400c0 + (unit * 0x2000)); - u32 data = nvkm_rd32(device, 0x0400c4 + (unit * 0x2000)); - u32 chid = nvkm_rd32(device, 0x040120 + (unit * 0x2000)) & 0xfff; - u32 subc = (addr & 0x00070000) >> 16; - u32 mthd = (addr & 0x00003ffc); - u32 show = stat; - struct nvkm_fifo_chan *chan; - unsigned long flags; - char msg[128]; - - if (stat & 0x00800000) { - if (device->sw) { - if (nvkm_sw_mthd(device->sw, chid, subc, mthd, data)) - show &= ~0x00800000; - } - } - - nvkm_wr32(device, 0x0400c0 + (unit * 0x2000), 0x80600008); - - if (show) { - nvkm_snprintbf(msg, sizeof(msg), gk104_fifo_pbdma_intr_0, show); - chan = nvkm_fifo_chan_chid(&fifo->base, chid, &flags); - nvkm_error(subdev, "PBDMA%d: %08x [%s] ch %d [%010llx %s] " - "subc %d mthd %04x data %08x\n", - unit, show, msg, chid, chan ? chan->inst->addr : 0, - chan ? chan->object.client->name : "unknown", - subc, mthd, data); - nvkm_fifo_chan_put(&fifo->base, flags, &chan); - } + bool intr0 = gf100_runq_intr(runq, NULL); + bool intr1 = gk104_runq_intr_1(runq); - nvkm_wr32(device, 0x040108 + (unit * 0x2000), stat); + return intr0 || intr1; } -static const struct nvkm_bitfield gk104_fifo_pbdma_intr_1[] = { - { 0x00000001, "HCE_RE_ILLEGAL_OP" }, - { 0x00000002, "HCE_RE_ALIGNB" }, - { 0x00000004, "HCE_PRIV" }, - { 0x00000008, "HCE_ILLEGAL_MTHD" }, - { 0x00000010, "HCE_ILLEGAL_CLASS" }, - {} -}; - void -gk104_fifo_intr_pbdma_1(struct gk104_fifo *fifo, int unit) +gk104_runq_init(struct nvkm_runq *runq) { - struct nvkm_subdev *subdev = &fifo->base.engine.subdev; - struct nvkm_device *device = subdev->device; - u32 mask = nvkm_rd32(device, 0x04014c + (unit * 0x2000)); - u32 stat = nvkm_rd32(device, 0x040148 + (unit * 0x2000)) & mask; - u32 chid = nvkm_rd32(device, 0x040120 + (unit * 0x2000)) & 0xfff; - char msg[128]; + struct nvkm_device *device = runq->fifo->engine.subdev.device; - if (stat) { - nvkm_snprintbf(msg, sizeof(msg), gk104_fifo_pbdma_intr_1, stat); - nvkm_error(subdev, "PBDMA%d: %08x [%s] ch %d %08x %08x\n", - unit, stat, msg, chid, - nvkm_rd32(device, 0x040150 + (unit * 0x2000)), - nvkm_rd32(device, 0x040154 + (unit * 0x2000))); - } + gf100_runq_init(runq); - nvkm_wr32(device, 0x040148 + (unit * 0x2000), stat); + nvkm_wr32(device, 0x040148 + (runq->id * 0x2000), 0xffffffff); /* HCE.INTR */ + nvkm_wr32(device, 0x04014c + (runq->id * 0x2000), 0xffffffff); /* HCE.INTREN */ } -void -gk104_fifo_intr_runlist(struct gk104_fifo *fifo) +static u32 +gk104_runq_runm(struct nvkm_runq *runq) { - struct nvkm_device *device = fifo->base.engine.subdev.device; - u32 mask = nvkm_rd32(device, 0x002a00); - while (mask) { - int runl = __ffs(mask); - wake_up(&fifo->runlist[runl].wait); - nvkm_wr32(device, 0x002a00, 1 << runl); - mask &= ~(1 << runl); - } + return nvkm_rd32(runq->fifo->engine.subdev.device, 0x002390 + (runq->id * 0x04)); } +const struct nvkm_runq_func +gk104_runq = { + .init = gk104_runq_init, + .intr = gk104_runq_intr, + .intr_0_names = gk104_runq_intr_0_names, + .idle = gk104_runq_idle, +}; + void -gk104_fifo_intr_engine(struct gk104_fifo *fifo) +gk104_runl_fault_clear(struct nvkm_runl *runl) { - nvkm_fifo_uevent(&fifo->base); -} - -static void -gk104_fifo_intr(struct nvkm_fifo *base) -{ - struct gk104_fifo *fifo = gk104_fifo(base); - struct nvkm_subdev *subdev = &fifo->base.engine.subdev; - struct nvkm_device *device = subdev->device; - u32 mask = nvkm_rd32(device, 0x002140); - u32 stat = nvkm_rd32(device, 0x002100) & mask; - - if (stat & 0x00000001) { - gk104_fifo_intr_bind(fifo); - nvkm_wr32(device, 0x002100, 0x00000001); - stat &= ~0x00000001; - } - - if (stat & 0x00000010) { - nvkm_error(subdev, "PIO_ERROR\n"); - nvkm_wr32(device, 0x002100, 0x00000010); - stat &= ~0x00000010; - } - - if (stat & 0x00000100) { - gk104_fifo_intr_sched(fifo); - nvkm_wr32(device, 0x002100, 0x00000100); - stat &= ~0x00000100; - } - - if (stat & 0x00010000) { - gk104_fifo_intr_chsw(fifo); - nvkm_wr32(device, 0x002100, 0x00010000); - stat &= ~0x00010000; - } - - if (stat & 0x00800000) { - nvkm_error(subdev, "FB_FLUSH_TIMEOUT\n"); - nvkm_wr32(device, 0x002100, 0x00800000); - stat &= ~0x00800000; - } - - if (stat & 0x01000000) { - nvkm_error(subdev, "LB_ERROR\n"); - nvkm_wr32(device, 0x002100, 0x01000000); - stat &= ~0x01000000; - } - - if (stat & 0x08000000) { - gk104_fifo_intr_dropped_fault(fifo); - nvkm_wr32(device, 0x002100, 0x08000000); - stat &= ~0x08000000; - } - - if (stat & 0x10000000) { - u32 mask = nvkm_rd32(device, 0x00259c); - while (mask) { - u32 unit = __ffs(mask); - fifo->func->intr.fault(&fifo->base, unit); - nvkm_wr32(device, 0x00259c, (1 << unit)); - mask &= ~(1 << unit); - } - stat &= ~0x10000000; - } - - if (stat & 0x20000000) { - u32 mask = nvkm_rd32(device, 0x0025a0); - while (mask) { - u32 unit = __ffs(mask); - gk104_fifo_intr_pbdma_0(fifo, unit); - gk104_fifo_intr_pbdma_1(fifo, unit); - nvkm_wr32(device, 0x0025a0, (1 << unit)); - mask &= ~(1 << unit); - } - stat &= ~0x20000000; - } - - if (stat & 0x40000000) { - gk104_fifo_intr_runlist(fifo); - stat &= ~0x40000000; - } - - if (stat & 0x80000000) { - nvkm_wr32(device, 0x002100, 0x80000000); - gk104_fifo_intr_engine(fifo); - stat &= ~0x80000000; - } - - if (stat) { - nvkm_error(subdev, "INTR %08x\n", stat); - nvkm_mask(device, 0x002140, stat, 0x00000000); - nvkm_wr32(device, 0x002100, stat); - } + nvkm_wr32(runl->fifo->engine.subdev.device, 0x00262c, BIT(runl->id)); } void -gk104_fifo_fini(struct nvkm_fifo *base) +gk104_runl_allow(struct nvkm_runl *runl, u32 engm) { - struct gk104_fifo *fifo = gk104_fifo(base); - struct nvkm_device *device = fifo->base.engine.subdev.device; - flush_work(&fifo->recover.work); - /* allow mmu fault interrupts, even when we're not using fifo */ - nvkm_mask(device, 0x002140, 0x10000000, 0x10000000); + nvkm_mask(runl->fifo->engine.subdev.device, 0x002630, BIT(runl->id), 0x00000000); } -int -gk104_fifo_info(struct nvkm_fifo *base, u64 mthd, u64 *data) +void +gk104_runl_block(struct nvkm_runl *runl, u32 engm) { - struct gk104_fifo *fifo = gk104_fifo(base); - switch (mthd) { - case NV_DEVICE_HOST_RUNLISTS: - *data = (1ULL << fifo->runlist_nr) - 1; - return 0; - case NV_DEVICE_HOST_RUNLIST_ENGINES: { - if (*data < fifo->runlist_nr) { - unsigned long engm = fifo->runlist[*data].engm; - struct nvkm_engine *engine; - int engn; - *data = 0; - for_each_set_bit(engn, &engm, fifo->engine_nr) { - if ((engine = fifo->engine[engn].engine)) { -#define CASE(n) case NVKM_ENGINE_##n: *data |= NV_DEVICE_HOST_RUNLIST_ENGINES_##n; break - switch (engine->subdev.type) { - CASE(SW ); - CASE(GR ); - CASE(MPEG ); - CASE(ME ); - CASE(CIPHER); - CASE(BSP ); - CASE(VP ); - CASE(CE ); - CASE(SEC ); - CASE(MSVLD ); - CASE(MSPDEC); - CASE(MSPPP ); - CASE(MSENC ); - CASE(VIC ); - CASE(SEC2 ); - CASE(NVDEC ); - CASE(NVENC ); - default: - WARN_ON(1); - break; - } - } - } - return 0; - } - } - return -EINVAL; - default: - return -EINVAL; - } + nvkm_mask(runl->fifo->engine.subdev.device, 0x002630, BIT(runl->id), BIT(runl->id)); } -int -gk104_fifo_oneinit(struct nvkm_fifo *base) +bool +gk104_runl_pending(struct nvkm_runl *runl) { - struct gk104_fifo *fifo = gk104_fifo(base); - struct nvkm_subdev *subdev = &fifo->base.engine.subdev; - struct nvkm_device *device = subdev->device; - struct nvkm_vmm *bar = nvkm_bar_bar1_vmm(device); - struct nvkm_top_device *tdev; - int pbid, ret, i, j; - u32 *map; - - fifo->pbdma_nr = fifo->func->pbdma->nr(fifo); - nvkm_debug(subdev, "%d PBDMA(s)\n", fifo->pbdma_nr); - - /* Read PBDMA->runlist(s) mapping from HW. */ - if (!(map = kcalloc(fifo->pbdma_nr, sizeof(*map), GFP_KERNEL))) - return -ENOMEM; + struct nvkm_device *device = runl->fifo->engine.subdev.device; - for (i = 0; i < fifo->pbdma_nr; i++) - map[i] = nvkm_rd32(device, 0x002390 + (i * 0x04)); - - /* Determine runlist configuration from topology device info. */ - list_for_each_entry(tdev, &device->top->device, head) { - const int engn = tdev->engine; - char _en[16], *en; - - if (engn < 0) - continue; - - /* Determine which PBDMA handles requests for this engine. */ - for (j = 0, pbid = -1; j < fifo->pbdma_nr; j++) { - if (map[j] & BIT(tdev->runlist)) { - pbid = j; - break; - } - } - - fifo->engine[engn].engine = nvkm_device_engine(device, tdev->type, tdev->inst); - if (!fifo->engine[engn].engine) { - snprintf(_en, sizeof(_en), "%s, %d", - nvkm_subdev_type[tdev->type], tdev->inst); - en = _en; - } else { - en = fifo->engine[engn].engine->subdev.name; - } - - nvkm_debug(subdev, "engine %2d: runlist %2d pbdma %2d (%s)\n", - tdev->engine, tdev->runlist, pbid, en); - - fifo->engine[engn].runl = tdev->runlist; - fifo->engine[engn].pbid = pbid; - fifo->engine_nr = max(fifo->engine_nr, engn + 1); - fifo->runlist[tdev->runlist].engm |= BIT(engn); - fifo->runlist[tdev->runlist].engm_sw |= BIT(engn); - if (tdev->type == NVKM_ENGINE_GR) - fifo->runlist[tdev->runlist].engm_sw |= BIT(GK104_FIFO_ENGN_SW); - fifo->runlist_nr = max(fifo->runlist_nr, tdev->runlist + 1); - } - - kfree(map); - - for (i = 0; i < fifo->runlist_nr; i++) { - for (j = 0; j < ARRAY_SIZE(fifo->runlist[i].mem); j++) { - ret = nvkm_memory_new(device, NVKM_MEM_TARGET_INST, - fifo->base.nr * 2/* TSG+chan */ * - fifo->func->runlist->size, - 0x1000, false, - &fifo->runlist[i].mem[j]); - if (ret) - return ret; - } - - init_waitqueue_head(&fifo->runlist[i].wait); - INIT_LIST_HEAD(&fifo->runlist[i].cgrp); - INIT_LIST_HEAD(&fifo->runlist[i].chan); - } - - ret = nvkm_memory_new(device, NVKM_MEM_TARGET_INST, - fifo->base.nr * 0x200, 0x1000, true, - &fifo->user.mem); - if (ret) - return ret; - - ret = nvkm_vmm_get(bar, 12, nvkm_memory_size(fifo->user.mem), - &fifo->user.bar); - if (ret) - return ret; - - return nvkm_memory_map(fifo->user.mem, 0, bar, fifo->user.bar, NULL, 0); + return nvkm_rd32(device, 0x002284 + (runl->id * 0x08)) & 0x00100000; } void -gk104_fifo_init(struct nvkm_fifo *base) +gk104_runl_commit(struct nvkm_runl *runl, struct nvkm_memory *memory, u32 start, int count) { - struct gk104_fifo *fifo = gk104_fifo(base); - struct nvkm_device *device = fifo->base.engine.subdev.device; - int i; - - /* Enable PBDMAs. */ - fifo->func->pbdma->init(fifo); - - /* PBDMA[n] */ - for (i = 0; i < fifo->pbdma_nr; i++) { - nvkm_mask(device, 0x04013c + (i * 0x2000), 0x10000100, 0x00000000); - nvkm_wr32(device, 0x040108 + (i * 0x2000), 0xffffffff); /* INTR */ - nvkm_wr32(device, 0x04010c + (i * 0x2000), 0xfffffeff); /* INTREN */ - } - - /* PBDMA[n].HCE */ - for (i = 0; i < fifo->pbdma_nr; i++) { - nvkm_wr32(device, 0x040148 + (i * 0x2000), 0xffffffff); /* INTR */ - nvkm_wr32(device, 0x04014c + (i * 0x2000), 0xffffffff); /* INTREN */ - } - - nvkm_wr32(device, 0x002254, 0x10000000 | fifo->user.bar->addr >> 12); - - if (fifo->func->pbdma->init_timeout) - fifo->func->pbdma->init_timeout(fifo); - - nvkm_wr32(device, 0x002100, 0xffffffff); - nvkm_wr32(device, 0x002140, 0x7fffffff); -} - -void * -gk104_fifo_dtor(struct nvkm_fifo *base) -{ - struct gk104_fifo *fifo = gk104_fifo(base); - struct nvkm_device *device = fifo->base.engine.subdev.device; - int i; - - nvkm_vmm_put(nvkm_bar_bar1_vmm(device), &fifo->user.bar); - nvkm_memory_unref(&fifo->user.mem); + struct nvkm_fifo *fifo = runl->fifo; + struct nvkm_device *device = fifo->engine.subdev.device; + u64 addr = nvkm_memory_addr(memory) + start; + int target; - for (i = 0; i < fifo->runlist_nr; i++) { - nvkm_memory_unref(&fifo->runlist[i].mem[1]); - nvkm_memory_unref(&fifo->runlist[i].mem[0]); + switch (nvkm_memory_target(memory)) { + case NVKM_MEM_TARGET_VRAM: target = 0; break; + case NVKM_MEM_TARGET_NCOH: target = 3; break; + default: + WARN_ON(1); + return; } - return fifo; + spin_lock_irq(&fifo->lock); + nvkm_wr32(device, 0x002270, (target << 28) | (addr >> 12)); + nvkm_wr32(device, 0x002274, (runl->id << 20) | count); + spin_unlock_irq(&fifo->lock); } -static const struct nvkm_fifo_func -gk104_fifo_ = { - .dtor = gk104_fifo_dtor, - .oneinit = gk104_fifo_oneinit, - .info = gk104_fifo_info, - .init = gk104_fifo_init, - .fini = gk104_fifo_fini, - .intr = gk104_fifo_intr, - .fault = gk104_fifo_fault, - .engine_id = gk104_fifo_engine_id, - .id_engine = gk104_fifo_id_engine, - .uevent_init = gk104_fifo_uevent_init, - .uevent_fini = gk104_fifo_uevent_fini, - .recover_chan = gk104_fifo_recover_chan, - .class_get = gk104_fifo_class_get, - .class_new = gk104_fifo_class_new, -}; - -int -gk104_fifo_new_(const struct gk104_fifo_func *func, struct nvkm_device *device, - enum nvkm_subdev_type type, int inst, int nr, struct nvkm_fifo **pfifo) +void +gk104_runl_insert_chan(struct nvkm_chan *chan, struct nvkm_memory *memory, u64 offset) { - struct gk104_fifo *fifo; - - if (!(fifo = kzalloc(sizeof(*fifo), GFP_KERNEL))) - return -ENOMEM; - fifo->func = func; - INIT_WORK(&fifo->recover.work, gk104_fifo_recover_work); - *pfifo = &fifo->base; - - return nvkm_fifo_ctor(&gk104_fifo_, device, type, inst, nr, &fifo->base); + nvkm_wo32(memory, offset + 0, chan->id); + nvkm_wo32(memory, offset + 4, 0x00000000); } -const struct nvkm_enum -gk104_fifo_fault_access[] = { - { 0x0, "READ" }, - { 0x1, "WRITE" }, - {} +static const struct nvkm_runl_func +gk104_runl = { + .size = 8, + .update = nv50_runl_update, + .insert_chan = gk104_runl_insert_chan, + .commit = gk104_runl_commit, + .wait = nv50_runl_wait, + .pending = gk104_runl_pending, + .block = gk104_runl_block, + .allow = gk104_runl_allow, + .fault_clear = gk104_runl_fault_clear, + .preempt_pending = gf100_runl_preempt_pending, }; -const struct nvkm_enum -gk104_fifo_fault_engine[] = { +static const struct nvkm_enum +gk104_fifo_mmu_fault_engine[] = { { 0x00, "GR", NULL, NVKM_ENGINE_GR }, { 0x01, "DISPLAY" }, { 0x02, "CAPTURE" }, @@ -1122,14 +478,14 @@ gk104_fifo_fault_engine[] = { { 0x04, "BAR1", NULL, NVKM_SUBDEV_BAR }, { 0x05, "BAR2", NULL, NVKM_SUBDEV_INSTMEM }, { 0x06, "SCHED" }, - { 0x07, "HOST0", NULL, NVKM_ENGINE_FIFO }, - { 0x08, "HOST1", NULL, NVKM_ENGINE_FIFO }, - { 0x09, "HOST2", NULL, NVKM_ENGINE_FIFO }, - { 0x0a, "HOST3", NULL, NVKM_ENGINE_FIFO }, - { 0x0b, "HOST4", NULL, NVKM_ENGINE_FIFO }, - { 0x0c, "HOST5", NULL, NVKM_ENGINE_FIFO }, - { 0x0d, "HOST6", NULL, NVKM_ENGINE_FIFO }, - { 0x0e, "HOST7", NULL, NVKM_ENGINE_FIFO }, + { 0x07, "HOST0" }, + { 0x08, "HOST1" }, + { 0x09, "HOST2" }, + { 0x0a, "HOST3" }, + { 0x0b, "HOST4" }, + { 0x0c, "HOST5" }, + { 0x0d, "HOST6" }, + { 0x0e, "HOST7" }, { 0x0f, "HOSTSR" }, { 0x10, "MSVLD", NULL, NVKM_ENGINE_MSVLD }, { 0x11, "MSPPP", NULL, NVKM_ENGINE_MSPPP }, @@ -1145,7 +501,7 @@ gk104_fifo_fault_engine[] = { }; const struct nvkm_enum -gk104_fifo_fault_reason[] = { +gk104_fifo_mmu_fault_reason[] = { { 0x00, "PDE" }, { 0x01, "PDE_SIZE" }, { 0x02, "PTE" }, @@ -1166,7 +522,7 @@ gk104_fifo_fault_reason[] = { }; const struct nvkm_enum -gk104_fifo_fault_hubclient[] = { +gk104_fifo_mmu_fault_hubclient[] = { { 0x00, "VIP" }, { 0x01, "CE0" }, { 0x02, "CE1" }, @@ -1203,7 +559,7 @@ gk104_fifo_fault_hubclient[] = { }; const struct nvkm_enum -gk104_fifo_fault_gpcclient[] = { +gk104_fifo_mmu_fault_gpcclient[] = { { 0x00, "L1_0" }, { 0x01, "T1_0" }, { 0x02, "PE_0" }, { 0x03, "L1_1" }, { 0x04, "T1_1" }, { 0x05, "PE_1" }, { 0x06, "L1_2" }, { 0x07, "T1_2" }, { 0x08, "PE_2" }, @@ -1228,22 +584,250 @@ gk104_fifo_fault_gpcclient[] = { {} }; -static const struct gk104_fifo_func +const struct nvkm_fifo_func_mmu_fault +gk104_fifo_mmu_fault = { + .recover = gf100_fifo_mmu_fault_recover, + .access = gf100_fifo_mmu_fault_access, + .engine = gk104_fifo_mmu_fault_engine, + .reason = gk104_fifo_mmu_fault_reason, + .hubclient = gk104_fifo_mmu_fault_hubclient, + .gpcclient = gk104_fifo_mmu_fault_gpcclient, +}; + +static const struct nvkm_enum +gk104_fifo_intr_bind_reason[] = { + { 0x01, "BIND_NOT_UNBOUND" }, + { 0x02, "SNOOP_WITHOUT_BAR1" }, + { 0x03, "UNBIND_WHILE_RUNNING" }, + { 0x05, "INVALID_RUNLIST" }, + { 0x06, "INVALID_CTX_TGT" }, + { 0x0b, "UNBIND_WHILE_PARKED" }, + {} +}; + +void +gk104_fifo_intr_bind(struct nvkm_fifo *fifo) +{ + struct nvkm_subdev *subdev = &fifo->engine.subdev; + u32 intr = nvkm_rd32(subdev->device, 0x00252c); + u32 code = intr & 0x000000ff; + const struct nvkm_enum *en = nvkm_enum_find(gk104_fifo_intr_bind_reason, code); + + nvkm_error(subdev, "BIND_ERROR %02x [%s]\n", code, en ? en->name : ""); +} + +void +gk104_fifo_intr_chsw(struct nvkm_fifo *fifo) +{ + struct nvkm_subdev *subdev = &fifo->engine.subdev; + struct nvkm_device *device = subdev->device; + u32 stat = nvkm_rd32(device, 0x00256c); + + nvkm_error(subdev, "CHSW_ERROR %08x\n", stat); + nvkm_wr32(device, 0x00256c, stat); +} + +static void +gk104_fifo_intr_dropped_fault(struct nvkm_fifo *fifo) +{ + struct nvkm_subdev *subdev = &fifo->engine.subdev; + u32 stat = nvkm_rd32(subdev->device, 0x00259c); + + nvkm_error(subdev, "DROPPED_MMU_FAULT %08x\n", stat); +} + +void +gk104_fifo_intr_runlist(struct nvkm_fifo *fifo) +{ + struct nvkm_device *device = fifo->engine.subdev.device; + struct nvkm_runl *runl; + u32 mask = nvkm_rd32(device, 0x002a00); + + nvkm_runl_foreach_cond(runl, fifo, mask & BIT(runl->id)) { + nvkm_wr32(device, 0x002a00, BIT(runl->id)); + } +} + +irqreturn_t +gk104_fifo_intr(struct nvkm_inth *inth) +{ + struct nvkm_fifo *fifo = container_of(inth, typeof(*fifo), engine.subdev.inth); + struct nvkm_subdev *subdev = &fifo->engine.subdev; + struct nvkm_device *device = subdev->device; + u32 mask = nvkm_rd32(device, 0x002140); + u32 stat = nvkm_rd32(device, 0x002100) & mask; + + if (stat & 0x00000001) { + gk104_fifo_intr_bind(fifo); + nvkm_wr32(device, 0x002100, 0x00000001); + stat &= ~0x00000001; + } + + if (stat & 0x00000010) { + nvkm_error(subdev, "PIO_ERROR\n"); + nvkm_wr32(device, 0x002100, 0x00000010); + stat &= ~0x00000010; + } + + if (stat & 0x00000100) { + gf100_fifo_intr_sched(fifo); + nvkm_wr32(device, 0x002100, 0x00000100); + stat &= ~0x00000100; + } + + if (stat & 0x00010000) { + gk104_fifo_intr_chsw(fifo); + nvkm_wr32(device, 0x002100, 0x00010000); + stat &= ~0x00010000; + } + + if (stat & 0x00800000) { + nvkm_error(subdev, "FB_FLUSH_TIMEOUT\n"); + nvkm_wr32(device, 0x002100, 0x00800000); + stat &= ~0x00800000; + } + + if (stat & 0x01000000) { + nvkm_error(subdev, "LB_ERROR\n"); + nvkm_wr32(device, 0x002100, 0x01000000); + stat &= ~0x01000000; + } + + if (stat & 0x08000000) { + gk104_fifo_intr_dropped_fault(fifo); + nvkm_wr32(device, 0x002100, 0x08000000); + stat &= ~0x08000000; + } + + if (stat & 0x10000000) { + gf100_fifo_intr_mmu_fault(fifo); + stat &= ~0x10000000; + } + + if (stat & 0x20000000) { + if (gf100_fifo_intr_pbdma(fifo)) + stat &= ~0x20000000; + } + + if (stat & 0x40000000) { + gk104_fifo_intr_runlist(fifo); + stat &= ~0x40000000; + } + + if (stat & 0x80000000) { + nvkm_wr32(device, 0x002100, 0x80000000); + nvkm_event_ntfy(&fifo->nonstall.event, 0, NVKM_FIFO_NONSTALL_EVENT); + stat &= ~0x80000000; + } + + if (stat) { + nvkm_error(subdev, "INTR %08x\n", stat); + spin_lock(&fifo->lock); + nvkm_mask(device, 0x002140, stat, 0x00000000); + spin_unlock(&fifo->lock); + nvkm_wr32(device, 0x002100, stat); + } + + return IRQ_HANDLED; +} + +void +gk104_fifo_init_pbdmas(struct nvkm_fifo *fifo, u32 mask) +{ + struct nvkm_device *device = fifo->engine.subdev.device; + + nvkm_wr32(device, 0x000204, mask); + nvkm_mask(device, 0x002a04, 0xbfffffff, 0xbfffffff); +} + +void +gk104_fifo_init(struct nvkm_fifo *fifo) +{ + struct nvkm_device *device = fifo->engine.subdev.device; + + if (fifo->func->chan.func->userd->bar == 1) + nvkm_wr32(device, 0x002254, 0x10000000 | fifo->userd.bar1->addr >> 12); + + nvkm_wr32(device, 0x002100, 0xffffffff); + nvkm_wr32(device, 0x002140, 0x7fffffff); +} + +int +gk104_fifo_runl_ctor(struct nvkm_fifo *fifo) +{ + struct nvkm_device *device = fifo->engine.subdev.device; + struct nvkm_top_device *tdev; + struct nvkm_runl *runl; + struct nvkm_runq *runq; + const struct nvkm_engn_func *func; + + nvkm_list_foreach(tdev, &device->top->device, head, tdev->runlist >= 0) { + runl = nvkm_runl_get(fifo, tdev->runlist, tdev->runlist); + if (!runl) { + runl = nvkm_runl_new(fifo, tdev->runlist, tdev->runlist, 0); + if (IS_ERR(runl)) + return PTR_ERR(runl); + + nvkm_runq_foreach_cond(runq, fifo, gk104_runq_runm(runq) & BIT(runl->id)) { + if (WARN_ON(runl->runq_nr == ARRAY_SIZE(runl->runq))) + return -ENOMEM; + + runl->runq[runl->runq_nr++] = runq; + } + + } + + if (tdev->engine < 0) + continue; + + switch (tdev->type) { + case NVKM_ENGINE_CE: + func = fifo->func->engn_ce; + break; + case NVKM_ENGINE_GR: + nvkm_runl_add(runl, 15, &gf100_engn_sw, NVKM_ENGINE_SW, 0); + fallthrough; + default: + func = fifo->func->engn; + break; + } + + nvkm_runl_add(runl, tdev->engine, func, tdev->type, tdev->inst); + } + + return 0; +} + +int +gk104_fifo_chid_nr(struct nvkm_fifo *fifo) +{ + return 4096; +} + +static const struct nvkm_fifo_func gk104_fifo = { - .intr.fault = gf100_fifo_intr_fault, - .pbdma = &gk104_fifo_pbdma, - .fault.access = gk104_fifo_fault_access, - .fault.engine = gk104_fifo_fault_engine, - .fault.reason = gk104_fifo_fault_reason, - .fault.hubclient = gk104_fifo_fault_hubclient, - .fault.gpcclient = gk104_fifo_fault_gpcclient, - .runlist = &gk104_fifo_runlist, - .chan = {{0,0,KEPLER_CHANNEL_GPFIFO_A}, gk104_fifo_gpfifo_new }, + .chid_nr = gk104_fifo_chid_nr, + .chid_ctor = gf100_fifo_chid_ctor, + .runq_nr = gf100_fifo_runq_nr, + .runl_ctor = gk104_fifo_runl_ctor, + .init = gk104_fifo_init, + .init_pbdmas = gk104_fifo_init_pbdmas, + .intr = gk104_fifo_intr, + .intr_mmu_fault_unit = gf100_fifo_intr_mmu_fault_unit, + .intr_ctxsw_timeout = gf100_fifo_intr_ctxsw_timeout, + .mmu_fault = &gk104_fifo_mmu_fault, + .nonstall = &gf100_fifo_nonstall, + .runl = &gk104_runl, + .runq = &gk104_runq, + .engn = &gk104_engn, + .engn_ce = &gk104_engn_ce, + .cgrp = {{ }, &nv04_cgrp }, + .chan = {{ 0, 0, KEPLER_CHANNEL_GPFIFO_A }, &gk104_chan }, }; int gk104_fifo_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_fifo **pfifo) { - return gk104_fifo_new_(&gk104_fifo, device, type, inst, 4096, pfifo); + return nvkm_fifo_new_(&gk104_fifo, device, type, inst, pfifo); } diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.h b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.h deleted file mode 100644 index f2d12ae73944..000000000000 --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.h +++ /dev/null @@ -1,168 +0,0 @@ -/* SPDX-License-Identifier: MIT */ -#ifndef __GK104_FIFO_H__ -#define __GK104_FIFO_H__ -#define gk104_fifo(p) container_of((p), struct gk104_fifo, base) -#include "priv.h" -struct nvkm_fifo_cgrp; - -#include <core/enum.h> -#include <subdev/mmu.h> - -struct gk104_fifo_chan; -struct gk104_fifo { - const struct gk104_fifo_func *func; - struct nvkm_fifo base; - - struct { - struct work_struct work; - u32 engm; - u32 runm; - } recover; - - int pbdma_nr; - - struct { - struct nvkm_engine *engine; - int runl; - int pbid; - } engine[16]; - int engine_nr; - - struct { - struct nvkm_memory *mem[2]; - int next; - wait_queue_head_t wait; - struct list_head cgrp; - struct list_head chan; - u32 engm; - u32 engm_sw; - } runlist[16]; - int runlist_nr; - - struct { - struct nvkm_memory *mem; - struct nvkm_vma *bar; - } user; -}; - -struct gk104_fifo_func { - struct { - void (*fault)(struct nvkm_fifo *, int unit); - } intr; - - const struct gk104_fifo_pbdma_func { - int (*nr)(struct gk104_fifo *); - void (*init)(struct gk104_fifo *); - void (*init_timeout)(struct gk104_fifo *); - } *pbdma; - - struct { - const struct nvkm_enum *access; - const struct nvkm_enum *engine; - const struct nvkm_enum *reason; - const struct nvkm_enum *hubclient; - const struct nvkm_enum *gpcclient; - } fault; - - const struct gk104_fifo_runlist_func { - u8 size; - void (*cgrp)(struct nvkm_fifo_cgrp *, - struct nvkm_memory *, u32 offset); - void (*chan)(struct gk104_fifo_chan *, - struct nvkm_memory *, u32 offset); - void (*commit)(struct gk104_fifo *, int runl, - struct nvkm_memory *, int entries); - } *runlist; - - struct gk104_fifo_user_user { - struct nvkm_sclass user; - int (*ctor)(const struct nvkm_oclass *, void *, u32, - struct nvkm_object **); - } user; - - struct gk104_fifo_chan_user { - struct nvkm_sclass user; - int (*ctor)(struct gk104_fifo *, const struct nvkm_oclass *, - void *, u32, struct nvkm_object **); - } chan; - bool cgrp_force; -}; - -struct gk104_fifo_engine_status { - bool busy; - bool faulted; - bool chsw; - bool save; - bool load; - struct { - bool tsg; - u32 id; - } prev, next, *chan; -}; - -int gk104_fifo_new_(const struct gk104_fifo_func *, struct nvkm_device *, enum nvkm_subdev_type, - int index, int nr, struct nvkm_fifo **); -void gk104_fifo_runlist_insert(struct gk104_fifo *, struct gk104_fifo_chan *); -void gk104_fifo_runlist_remove(struct gk104_fifo *, struct gk104_fifo_chan *); -void gk104_fifo_runlist_update(struct gk104_fifo *, int runl); -void gk104_fifo_engine_status(struct gk104_fifo *fifo, int engn, - struct gk104_fifo_engine_status *status); -void gk104_fifo_intr_bind(struct gk104_fifo *fifo); -void gk104_fifo_intr_chsw(struct gk104_fifo *fifo); -void gk104_fifo_intr_dropped_fault(struct gk104_fifo *fifo); -void gk104_fifo_intr_pbdma_0(struct gk104_fifo *fifo, int unit); -void gk104_fifo_intr_pbdma_1(struct gk104_fifo *fifo, int unit); -void gk104_fifo_intr_runlist(struct gk104_fifo *fifo); -void gk104_fifo_intr_engine(struct gk104_fifo *fifo); -void *gk104_fifo_dtor(struct nvkm_fifo *base); -int gk104_fifo_oneinit(struct nvkm_fifo *base); -int gk104_fifo_info(struct nvkm_fifo *base, u64 mthd, u64 *data); -void gk104_fifo_init(struct nvkm_fifo *base); -void gk104_fifo_fini(struct nvkm_fifo *base); -int gk104_fifo_class_new(struct nvkm_fifo *base, const struct nvkm_oclass *oclass, - void *argv, u32 argc, struct nvkm_object **pobject); -int gk104_fifo_class_get(struct nvkm_fifo *base, int index, - struct nvkm_oclass *oclass); -void gk104_fifo_uevent_fini(struct nvkm_fifo *fifo); -void gk104_fifo_uevent_init(struct nvkm_fifo *fifo); - -extern const struct gk104_fifo_pbdma_func gk104_fifo_pbdma; -int gk104_fifo_pbdma_nr(struct gk104_fifo *); -void gk104_fifo_pbdma_init(struct gk104_fifo *); -extern const struct nvkm_enum gk104_fifo_fault_access[]; -extern const struct nvkm_enum gk104_fifo_fault_engine[]; -extern const struct nvkm_enum gk104_fifo_fault_reason[]; -extern const struct nvkm_enum gk104_fifo_fault_hubclient[]; -extern const struct nvkm_enum gk104_fifo_fault_gpcclient[]; -extern const struct gk104_fifo_runlist_func gk104_fifo_runlist; -void gk104_fifo_runlist_chan(struct gk104_fifo_chan *, - struct nvkm_memory *, u32); -void gk104_fifo_runlist_commit(struct gk104_fifo *, int runl, - struct nvkm_memory *, int); - -extern const struct gk104_fifo_runlist_func gk110_fifo_runlist; -void gk110_fifo_runlist_cgrp(struct nvkm_fifo_cgrp *, - struct nvkm_memory *, u32); - -extern const struct gk104_fifo_pbdma_func gk208_fifo_pbdma; -void gk208_fifo_pbdma_init_timeout(struct gk104_fifo *); - -void gm107_fifo_intr_fault(struct nvkm_fifo *, int); -extern const struct nvkm_enum gm107_fifo_fault_engine[]; -extern const struct gk104_fifo_runlist_func gm107_fifo_runlist; - -extern const struct gk104_fifo_pbdma_func gm200_fifo_pbdma; -int gm200_fifo_pbdma_nr(struct gk104_fifo *); - -void gp100_fifo_intr_fault(struct nvkm_fifo *, int); -extern const struct nvkm_enum gp100_fifo_fault_engine[]; - -extern const struct nvkm_enum gv100_fifo_fault_access[]; -extern const struct nvkm_enum gv100_fifo_fault_reason[]; -extern const struct nvkm_enum gv100_fifo_fault_hubclient[]; -extern const struct nvkm_enum gv100_fifo_fault_gpcclient[]; -void gv100_fifo_runlist_cgrp(struct nvkm_fifo_cgrp *, - struct nvkm_memory *, u32); -void gv100_fifo_runlist_chan(struct gk104_fifo_chan *, - struct nvkm_memory *, u32); -#endif diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk110.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk110.c index 915278c7e012..a8ff21cf7712 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk110.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk110.c @@ -21,47 +21,112 @@ * * Authors: Ben Skeggs */ -#include "gk104.h" +#include "priv.h" #include "cgrp.h" -#include "changk104.h" +#include "chan.h" +#include "chid.h" +#include "runl.h" #include <core/memory.h> +#include <subdev/timer.h> #include <nvif/class.h> void -gk110_fifo_runlist_cgrp(struct nvkm_fifo_cgrp *cgrp, - struct nvkm_memory *memory, u32 offset) +gk110_chan_preempt(struct nvkm_chan *chan) +{ + struct nvkm_cgrp *cgrp = chan->cgrp; + + if (cgrp->hw) { + cgrp->func->preempt(cgrp); + return; + } + + gf100_chan_preempt(chan); +} + +const struct nvkm_chan_func +gk110_chan = { + .inst = &gf100_chan_inst, + .userd = &gk104_chan_userd, + .ramfc = &gk104_chan_ramfc, + .bind = gk104_chan_bind, + .unbind = gk104_chan_unbind, + .start = gk104_chan_start, + .stop = gk104_chan_stop, + .preempt = gk110_chan_preempt, +}; + +static void +gk110_cgrp_preempt(struct nvkm_cgrp *cgrp) +{ + nvkm_wr32(cgrp->runl->fifo->engine.subdev.device, 0x002634, 0x01000000 | cgrp->id); +} + +const struct nvkm_cgrp_func +gk110_cgrp = { + .preempt = gk110_cgrp_preempt, +}; + +void +gk110_runl_insert_cgrp(struct nvkm_cgrp *cgrp, struct nvkm_memory *memory, u64 offset) { nvkm_wo32(memory, offset + 0, (cgrp->chan_nr << 26) | (128 << 18) | (3 << 14) | 0x00002000 | cgrp->id); nvkm_wo32(memory, offset + 4, 0x00000000); } -const struct gk104_fifo_runlist_func -gk110_fifo_runlist = { +const struct nvkm_runl_func +gk110_runl = { .size = 8, - .cgrp = gk110_fifo_runlist_cgrp, - .chan = gk104_fifo_runlist_chan, - .commit = gk104_fifo_runlist_commit, + .update = nv50_runl_update, + .insert_cgrp = gk110_runl_insert_cgrp, + .insert_chan = gk104_runl_insert_chan, + .commit = gk104_runl_commit, + .wait = nv50_runl_wait, + .pending = gk104_runl_pending, + .block = gk104_runl_block, + .allow = gk104_runl_allow, + .fault_clear = gk104_runl_fault_clear, + .preempt_pending = gf100_runl_preempt_pending, }; -static const struct gk104_fifo_func +int +gk110_fifo_chid_ctor(struct nvkm_fifo *fifo, int nr) +{ + int ret; + + ret = nvkm_chid_new(&nvkm_chan_event, &fifo->engine.subdev, nr, 0, nr, &fifo->cgid); + if (ret) + return ret; + + return gf100_fifo_chid_ctor(fifo, nr); +} + +static const struct nvkm_fifo_func gk110_fifo = { - .intr.fault = gf100_fifo_intr_fault, - .pbdma = &gk104_fifo_pbdma, - .fault.access = gk104_fifo_fault_access, - .fault.engine = gk104_fifo_fault_engine, - .fault.reason = gk104_fifo_fault_reason, - .fault.hubclient = gk104_fifo_fault_hubclient, - .fault.gpcclient = gk104_fifo_fault_gpcclient, - .runlist = &gk110_fifo_runlist, - .chan = {{0,0,KEPLER_CHANNEL_GPFIFO_B}, gk104_fifo_gpfifo_new }, + .chid_nr = gk104_fifo_chid_nr, + .chid_ctor = gk110_fifo_chid_ctor, + .runq_nr = gf100_fifo_runq_nr, + .runl_ctor = gk104_fifo_runl_ctor, + .init = gk104_fifo_init, + .init_pbdmas = gk104_fifo_init_pbdmas, + .intr = gk104_fifo_intr, + .intr_mmu_fault_unit = gf100_fifo_intr_mmu_fault_unit, + .intr_ctxsw_timeout = gf100_fifo_intr_ctxsw_timeout, + .mmu_fault = &gk104_fifo_mmu_fault, + .nonstall = &gf100_fifo_nonstall, + .runl = &gk110_runl, + .runq = &gk104_runq, + .engn = &gk104_engn, + .engn_ce = &gk104_engn_ce, + .cgrp = {{ 0, 0, KEPLER_CHANNEL_GROUP_A }, &gk110_cgrp }, + .chan = {{ 0, 0, KEPLER_CHANNEL_GPFIFO_B }, &gk110_chan }, }; int gk110_fifo_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_fifo **pfifo) { - return gk104_fifo_new_(&gk110_fifo, device, type, inst, 4096, pfifo); + return nvkm_fifo_new_(&gk110_fifo, device, type, inst, pfifo); } diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk208.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk208.c index cb703693de52..8fa2b0be141a 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk208.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk208.c @@ -21,44 +21,57 @@ * * Authors: Ben Skeggs */ -#include "gk104.h" -#include "changk104.h" +#include "priv.h" +#include "runq.h" #include <nvif/class.h> void -gk208_fifo_pbdma_init_timeout(struct gk104_fifo *fifo) +gk208_runq_init(struct nvkm_runq *runq) { - struct nvkm_device *device = fifo->base.engine.subdev.device; - int i; + gk104_runq_init(runq); - for (i = 0; i < fifo->pbdma_nr; i++) - nvkm_wr32(device, 0x04012c + (i * 0x2000), 0x0000ffff); + nvkm_wr32(runq->fifo->engine.subdev.device, 0x04012c + (runq->id * 0x2000), 0x000f4240); } -const struct gk104_fifo_pbdma_func -gk208_fifo_pbdma = { - .nr = gk104_fifo_pbdma_nr, - .init = gk104_fifo_pbdma_init, - .init_timeout = gk208_fifo_pbdma_init_timeout, +const struct nvkm_runq_func +gk208_runq = { + .init = gk208_runq_init, + .intr = gk104_runq_intr, + .intr_0_names = gk104_runq_intr_0_names, + .idle = gk104_runq_idle, }; -static const struct gk104_fifo_func +static int +gk208_fifo_chid_nr(struct nvkm_fifo *fifo) +{ + return 1024; +} + +static const struct nvkm_fifo_func gk208_fifo = { - .intr.fault = gf100_fifo_intr_fault, - .pbdma = &gk208_fifo_pbdma, - .fault.access = gk104_fifo_fault_access, - .fault.engine = gk104_fifo_fault_engine, - .fault.reason = gk104_fifo_fault_reason, - .fault.hubclient = gk104_fifo_fault_hubclient, - .fault.gpcclient = gk104_fifo_fault_gpcclient, - .runlist = &gk110_fifo_runlist, - .chan = {{0,0,KEPLER_CHANNEL_GPFIFO_A}, gk104_fifo_gpfifo_new }, + .chid_nr = gk208_fifo_chid_nr, + .chid_ctor = gk110_fifo_chid_ctor, + .runq_nr = gf100_fifo_runq_nr, + .runl_ctor = gk104_fifo_runl_ctor, + .init = gk104_fifo_init, + .init_pbdmas = gk104_fifo_init_pbdmas, + .intr = gk104_fifo_intr, + .intr_mmu_fault_unit = gf100_fifo_intr_mmu_fault_unit, + .intr_ctxsw_timeout = gf100_fifo_intr_ctxsw_timeout, + .mmu_fault = &gk104_fifo_mmu_fault, + .nonstall = &gf100_fifo_nonstall, + .runl = &gk110_runl, + .runq = &gk208_runq, + .engn = &gk104_engn, + .engn_ce = &gk104_engn_ce, + .cgrp = {{ 0, 0, KEPLER_CHANNEL_GROUP_A }, &gk110_cgrp }, + .chan = {{ 0, 0, KEPLER_CHANNEL_GPFIFO_A }, &gk110_chan }, }; int gk208_fifo_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_fifo **pfifo) { - return gk104_fifo_new_(&gk208_fifo, device, type, inst, 1024, pfifo); + return nvkm_fifo_new_(&gk208_fifo, device, type, inst, pfifo); } diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk20a.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk20a.c index 6e35cf44c640..b63ca836130f 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk20a.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk20a.c @@ -19,27 +19,34 @@ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ -#include "gk104.h" -#include "changk104.h" +#include "priv.h" #include <nvif/class.h> -static const struct gk104_fifo_func +static const struct nvkm_fifo_func gk20a_fifo = { - .intr.fault = gf100_fifo_intr_fault, - .pbdma = &gk208_fifo_pbdma, - .fault.access = gk104_fifo_fault_access, - .fault.engine = gk104_fifo_fault_engine, - .fault.reason = gk104_fifo_fault_reason, - .fault.hubclient = gk104_fifo_fault_hubclient, - .fault.gpcclient = gk104_fifo_fault_gpcclient, - .runlist = &gk110_fifo_runlist, - .chan = {{0,0,KEPLER_CHANNEL_GPFIFO_A}, gk104_fifo_gpfifo_new }, + .chid_nr = nv50_fifo_chid_nr, + .chid_ctor = gk110_fifo_chid_ctor, + .runq_nr = gf100_fifo_runq_nr, + .runl_ctor = gk104_fifo_runl_ctor, + .init = gk104_fifo_init, + .init_pbdmas = gk104_fifo_init_pbdmas, + .intr = gk104_fifo_intr, + .intr_mmu_fault_unit = gf100_fifo_intr_mmu_fault_unit, + .intr_ctxsw_timeout = gf100_fifo_intr_ctxsw_timeout, + .mmu_fault = &gk104_fifo_mmu_fault, + .nonstall = &gf100_fifo_nonstall, + .runl = &gk110_runl, + .runq = &gk208_runq, + .engn = &gk104_engn, + .engn_ce = &gk104_engn_ce, + .cgrp = {{ }, &gk110_cgrp }, + .chan = {{ 0, 0, KEPLER_CHANNEL_GPFIFO_A }, &gk110_chan }, }; int gk20a_fifo_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_fifo **pfifo) { - return gk104_fifo_new_(&gk20a_fifo, device, type, inst, 128, pfifo); + return nvkm_fifo_new_(&gk20a_fifo, device, type, inst, pfifo); } diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gm107.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gm107.c index 7af6e687d474..5ba60021b510 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gm107.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gm107.c @@ -21,46 +21,65 @@ * * Authors: Ben Skeggs */ -#include "gk104.h" -#include "changk104.h" +#include "priv.h" +#include "chan.h" +#include "runl.h" #include <core/gpuobj.h> #include <subdev/fault.h> #include <nvif/class.h> +const struct nvkm_chan_func +gm107_chan = { + .inst = &gf100_chan_inst, + .userd = &gk104_chan_userd, + .ramfc = &gk104_chan_ramfc, + .bind = gk104_chan_bind_inst, + .unbind = gk104_chan_unbind, + .start = gk104_chan_start, + .stop = gk104_chan_stop, + .preempt = gk110_chan_preempt, +}; + static void -gm107_fifo_runlist_chan(struct gk104_fifo_chan *chan, - struct nvkm_memory *memory, u32 offset) +gm107_runl_insert_chan(struct nvkm_chan *chan, struct nvkm_memory *memory, u64 offset) { - nvkm_wo32(memory, offset + 0, chan->base.chid); - nvkm_wo32(memory, offset + 4, chan->base.inst->addr >> 12); + nvkm_wo32(memory, offset + 0, chan->id); + nvkm_wo32(memory, offset + 4, chan->inst->addr >> 12); } -const struct gk104_fifo_runlist_func -gm107_fifo_runlist = { +const struct nvkm_runl_func +gm107_runl = { .size = 8, - .cgrp = gk110_fifo_runlist_cgrp, - .chan = gm107_fifo_runlist_chan, - .commit = gk104_fifo_runlist_commit, + .update = nv50_runl_update, + .insert_cgrp = gk110_runl_insert_cgrp, + .insert_chan = gm107_runl_insert_chan, + .commit = gk104_runl_commit, + .wait = nv50_runl_wait, + .pending = gk104_runl_pending, + .block = gk104_runl_block, + .allow = gk104_runl_allow, + .fault_clear = gk104_runl_fault_clear, + .preempt_pending = gf100_runl_preempt_pending, }; -const struct nvkm_enum -gm107_fifo_fault_engine[] = { +static const struct nvkm_enum +gm107_fifo_mmu_fault_engine[] = { { 0x01, "DISPLAY" }, { 0x02, "CAPTURE" }, { 0x03, "IFB", NULL, NVKM_ENGINE_IFB }, { 0x04, "BAR1", NULL, NVKM_SUBDEV_BAR }, { 0x05, "BAR2", NULL, NVKM_SUBDEV_INSTMEM }, { 0x06, "SCHED" }, - { 0x07, "HOST0", NULL, NVKM_ENGINE_FIFO }, - { 0x08, "HOST1", NULL, NVKM_ENGINE_FIFO }, - { 0x09, "HOST2", NULL, NVKM_ENGINE_FIFO }, - { 0x0a, "HOST3", NULL, NVKM_ENGINE_FIFO }, - { 0x0b, "HOST4", NULL, NVKM_ENGINE_FIFO }, - { 0x0c, "HOST5", NULL, NVKM_ENGINE_FIFO }, - { 0x0d, "HOST6", NULL, NVKM_ENGINE_FIFO }, - { 0x0e, "HOST7", NULL, NVKM_ENGINE_FIFO }, + { 0x07, "HOST0" }, + { 0x08, "HOST1" }, + { 0x09, "HOST2" }, + { 0x0a, "HOST3" }, + { 0x0b, "HOST4" }, + { 0x0c, "HOST5" }, + { 0x0d, "HOST6" }, + { 0x0e, "HOST7" }, { 0x0f, "HOSTSR" }, { 0x13, "PERF" }, { 0x17, "PMU" }, @@ -68,8 +87,18 @@ gm107_fifo_fault_engine[] = { {} }; +const struct nvkm_fifo_func_mmu_fault +gm107_fifo_mmu_fault = { + .recover = gf100_fifo_mmu_fault_recover, + .access = gf100_fifo_mmu_fault_access, + .engine = gm107_fifo_mmu_fault_engine, + .reason = gk104_fifo_mmu_fault_reason, + .hubclient = gk104_fifo_mmu_fault_hubclient, + .gpcclient = gk104_fifo_mmu_fault_gpcclient, +}; + void -gm107_fifo_intr_fault(struct nvkm_fifo *fifo, int unit) +gm107_fifo_intr_mmu_fault_unit(struct nvkm_fifo *fifo, int unit) { struct nvkm_device *device = fifo->engine.subdev.device; u32 inst = nvkm_rd32(device, 0x002800 + (unit * 0x10)); @@ -92,22 +121,36 @@ gm107_fifo_intr_fault(struct nvkm_fifo *fifo, int unit) nvkm_fifo_fault(fifo, &info); } -static const struct gk104_fifo_func +static int +gm107_fifo_chid_nr(struct nvkm_fifo *fifo) +{ + return 2048; +} + +static const struct nvkm_fifo_func gm107_fifo = { - .intr.fault = gm107_fifo_intr_fault, - .pbdma = &gk208_fifo_pbdma, - .fault.access = gk104_fifo_fault_access, - .fault.engine = gm107_fifo_fault_engine, - .fault.reason = gk104_fifo_fault_reason, - .fault.hubclient = gk104_fifo_fault_hubclient, - .fault.gpcclient = gk104_fifo_fault_gpcclient, - .runlist = &gm107_fifo_runlist, - .chan = {{0,0,KEPLER_CHANNEL_GPFIFO_B}, gk104_fifo_gpfifo_new }, + .chid_nr = gm107_fifo_chid_nr, + .chid_ctor = gk110_fifo_chid_ctor, + .runq_nr = gf100_fifo_runq_nr, + .runl_ctor = gk104_fifo_runl_ctor, + .init = gk104_fifo_init, + .init_pbdmas = gk104_fifo_init_pbdmas, + .intr = gk104_fifo_intr, + .intr_mmu_fault_unit = gm107_fifo_intr_mmu_fault_unit, + .intr_ctxsw_timeout = gf100_fifo_intr_ctxsw_timeout, + .mmu_fault = &gm107_fifo_mmu_fault, + .nonstall = &gf100_fifo_nonstall, + .runl = &gm107_runl, + .runq = &gk208_runq, + .engn = &gk104_engn, + .engn_ce = &gk104_engn_ce, + .cgrp = {{ 0, 0, KEPLER_CHANNEL_GROUP_A }, &gk110_cgrp }, + .chan = {{ 0, 0, KEPLER_CHANNEL_GPFIFO_B }, &gm107_chan }, }; int gm107_fifo_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_fifo **pfifo) { - return gk104_fifo_new_(&gm107_fifo, device, type, inst, 2048, pfifo); + return nvkm_fifo_new_(&gm107_fifo, device, type, inst, pfifo); } diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gm200.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gm200.c index 573658cb6c73..d92d1ac39191 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gm200.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gm200.c @@ -21,41 +21,46 @@ * * Authors: Ben Skeggs */ -#include "gk104.h" -#include "changk104.h" +#include "priv.h" #include <nvif/class.h> int -gm200_fifo_pbdma_nr(struct gk104_fifo *fifo) +gm200_fifo_runq_nr(struct nvkm_fifo *fifo) { - struct nvkm_device *device = fifo->base.engine.subdev.device; - return nvkm_rd32(device, 0x002004) & 0x000000ff; + return nvkm_rd32(fifo->engine.subdev.device, 0x002004) & 0x000000ff; } -const struct gk104_fifo_pbdma_func -gm200_fifo_pbdma = { - .nr = gm200_fifo_pbdma_nr, - .init = gk104_fifo_pbdma_init, - .init_timeout = gk208_fifo_pbdma_init_timeout, -}; +int +gm200_fifo_chid_nr(struct nvkm_fifo *fifo) +{ + return nvkm_rd32(fifo->engine.subdev.device, 0x002008); +} -static const struct gk104_fifo_func +static const struct nvkm_fifo_func gm200_fifo = { - .intr.fault = gm107_fifo_intr_fault, - .pbdma = &gm200_fifo_pbdma, - .fault.access = gk104_fifo_fault_access, - .fault.engine = gm107_fifo_fault_engine, - .fault.reason = gk104_fifo_fault_reason, - .fault.hubclient = gk104_fifo_fault_hubclient, - .fault.gpcclient = gk104_fifo_fault_gpcclient, - .runlist = &gm107_fifo_runlist, - .chan = {{0,0,MAXWELL_CHANNEL_GPFIFO_A}, gk104_fifo_gpfifo_new }, + .chid_nr = gm200_fifo_chid_nr, + .chid_ctor = gk110_fifo_chid_ctor, + .runq_nr = gm200_fifo_runq_nr, + .runl_ctor = gk104_fifo_runl_ctor, + .init = gk104_fifo_init, + .init_pbdmas = gk104_fifo_init_pbdmas, + .intr = gk104_fifo_intr, + .intr_mmu_fault_unit = gm107_fifo_intr_mmu_fault_unit, + .intr_ctxsw_timeout = gf100_fifo_intr_ctxsw_timeout, + .mmu_fault = &gm107_fifo_mmu_fault, + .nonstall = &gf100_fifo_nonstall, + .runl = &gm107_runl, + .runq = &gk208_runq, + .engn = &gk104_engn, + .engn_ce = &gk104_engn_ce, + .cgrp = {{ 0, 0, KEPLER_CHANNEL_GROUP_A }, &gk110_cgrp }, + .chan = {{ 0, 0, MAXWELL_CHANNEL_GPFIFO_A }, &gm107_chan }, }; int gm200_fifo_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_fifo **pfifo) { - return gk104_fifo_new_(&gm200_fifo, device, type, inst, 4096, pfifo); + return nvkm_fifo_new_(&gm200_fifo, device, type, inst, pfifo); } diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gm20b.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gm20b.c deleted file mode 100644 index 556c97e54f14..000000000000 --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gm20b.c +++ /dev/null @@ -1,45 +0,0 @@ -/* - * Copyright (c) 2015, NVIDIA CORPORATION. All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - */ -#include "gk104.h" -#include "changk104.h" - -#include <nvif/class.h> - -static const struct gk104_fifo_func -gm20b_fifo = { - .intr.fault = gm107_fifo_intr_fault, - .pbdma = &gm200_fifo_pbdma, - .fault.access = gk104_fifo_fault_access, - .fault.engine = gm107_fifo_fault_engine, - .fault.reason = gk104_fifo_fault_reason, - .fault.hubclient = gk104_fifo_fault_hubclient, - .fault.gpcclient = gk104_fifo_fault_gpcclient, - .runlist = &gm107_fifo_runlist, - .chan = {{0,0,MAXWELL_CHANNEL_GPFIFO_A}, gk104_fifo_gpfifo_new }, -}; - -int -gm20b_fifo_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, - struct nvkm_fifo **pfifo) -{ - return gk104_fifo_new_(&gm20b_fifo, device, type, inst, 512, pfifo); -} diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gp100.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gp100.c index 6b46b6b65b87..65bdb6a7d517 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gp100.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gp100.c @@ -21,30 +21,54 @@ * * Authors: Ben Skeggs */ -#include "gk104.h" -#include "changk104.h" +#include "priv.h" +#include "runl.h" +#include <core/gpuobj.h> #include <subdev/fault.h> #include <nvif/class.h> -const struct nvkm_enum -gp100_fifo_fault_engine[] = { +static void +gp100_runl_insert_chan(struct nvkm_chan *chan, struct nvkm_memory *memory, u64 offset) +{ + nvkm_wo32(memory, offset + 0, chan->id | chan->runq << 14); + nvkm_wo32(memory, offset + 4, chan->inst->addr >> 12); +} + +static const struct nvkm_runl_func +gp100_runl = { + .runqs = 2, + .size = 8, + .update = nv50_runl_update, + .insert_cgrp = gk110_runl_insert_cgrp, + .insert_chan = gp100_runl_insert_chan, + .commit = gk104_runl_commit, + .wait = nv50_runl_wait, + .pending = gk104_runl_pending, + .block = gk104_runl_block, + .allow = gk104_runl_allow, + .fault_clear = gk104_runl_fault_clear, + .preempt_pending = gf100_runl_preempt_pending, +}; + +static const struct nvkm_enum +gp100_fifo_mmu_fault_engine[] = { { 0x01, "DISPLAY" }, { 0x03, "IFB", NULL, NVKM_ENGINE_IFB }, { 0x04, "BAR1", NULL, NVKM_SUBDEV_BAR }, { 0x05, "BAR2", NULL, NVKM_SUBDEV_INSTMEM }, - { 0x06, "HOST0", NULL, NVKM_ENGINE_FIFO }, - { 0x07, "HOST1", NULL, NVKM_ENGINE_FIFO }, - { 0x08, "HOST2", NULL, NVKM_ENGINE_FIFO }, - { 0x09, "HOST3", NULL, NVKM_ENGINE_FIFO }, - { 0x0a, "HOST4", NULL, NVKM_ENGINE_FIFO }, - { 0x0b, "HOST5", NULL, NVKM_ENGINE_FIFO }, - { 0x0c, "HOST6", NULL, NVKM_ENGINE_FIFO }, - { 0x0d, "HOST7", NULL, NVKM_ENGINE_FIFO }, - { 0x0e, "HOST8", NULL, NVKM_ENGINE_FIFO }, - { 0x0f, "HOST9", NULL, NVKM_ENGINE_FIFO }, - { 0x10, "HOST10", NULL, NVKM_ENGINE_FIFO }, + { 0x06, "HOST0" }, + { 0x07, "HOST1" }, + { 0x08, "HOST2" }, + { 0x09, "HOST3" }, + { 0x0a, "HOST4" }, + { 0x0b, "HOST5" }, + { 0x0c, "HOST6" }, + { 0x0d, "HOST7" }, + { 0x0e, "HOST8" }, + { 0x0f, "HOST9" }, + { 0x10, "HOST10" }, { 0x13, "PERF" }, { 0x17, "PMU" }, { 0x18, "PTP" }, @@ -52,8 +76,18 @@ gp100_fifo_fault_engine[] = { {} }; -void -gp100_fifo_intr_fault(struct nvkm_fifo *fifo, int unit) +static const struct nvkm_fifo_func_mmu_fault +gp100_fifo_mmu_fault = { + .recover = gf100_fifo_mmu_fault_recover, + .access = gf100_fifo_mmu_fault_access, + .engine = gp100_fifo_mmu_fault_engine, + .reason = gk104_fifo_mmu_fault_reason, + .hubclient = gk104_fifo_mmu_fault_hubclient, + .gpcclient = gk104_fifo_mmu_fault_gpcclient, +}; + +static void +gp100_fifo_intr_mmu_fault_unit(struct nvkm_fifo *fifo, int unit) { struct nvkm_device *device = fifo->engine.subdev.device; u32 inst = nvkm_rd32(device, 0x002800 + (unit * 0x10)); @@ -76,23 +110,30 @@ gp100_fifo_intr_fault(struct nvkm_fifo *fifo, int unit) nvkm_fifo_fault(fifo, &info); } -static const struct gk104_fifo_func +static const struct nvkm_fifo_func gp100_fifo = { - .intr.fault = gp100_fifo_intr_fault, - .pbdma = &gm200_fifo_pbdma, - .fault.access = gk104_fifo_fault_access, - .fault.engine = gp100_fifo_fault_engine, - .fault.reason = gk104_fifo_fault_reason, - .fault.hubclient = gk104_fifo_fault_hubclient, - .fault.gpcclient = gk104_fifo_fault_gpcclient, - .runlist = &gm107_fifo_runlist, - .chan = {{0,0,PASCAL_CHANNEL_GPFIFO_A}, gk104_fifo_gpfifo_new }, - .cgrp_force = true, + .chid_nr = gm200_fifo_chid_nr, + .chid_ctor = gk110_fifo_chid_ctor, + .runq_nr = gm200_fifo_runq_nr, + .runl_ctor = gk104_fifo_runl_ctor, + .init = gk104_fifo_init, + .init_pbdmas = gk104_fifo_init_pbdmas, + .intr = gk104_fifo_intr, + .intr_mmu_fault_unit = gp100_fifo_intr_mmu_fault_unit, + .intr_ctxsw_timeout = gf100_fifo_intr_ctxsw_timeout, + .mmu_fault = &gp100_fifo_mmu_fault, + .nonstall = &gf100_fifo_nonstall, + .runl = &gp100_runl, + .runq = &gk208_runq, + .engn = &gk104_engn, + .engn_ce = &gk104_engn_ce, + .cgrp = {{ 0, 0, KEPLER_CHANNEL_GROUP_A }, &gk110_cgrp, .force = true }, + .chan = {{ 0, 0, PASCAL_CHANNEL_GPFIFO_A }, &gm107_chan }, }; int gp100_fifo_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_fifo **pfifo) { - return gk104_fifo_new_(&gp100_fifo, device, type, inst, 4096, pfifo); + return nvkm_fifo_new_(&gp100_fifo, device, type, inst, pfifo); } diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gp10b.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gp10b.c deleted file mode 100644 index 7a5929cb4d29..000000000000 --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gp10b.c +++ /dev/null @@ -1,46 +0,0 @@ -/* - * Copyright (c) 2017, NVIDIA CORPORATION. All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - */ -#include "gk104.h" -#include "changk104.h" - -#include <nvif/class.h> - -static const struct gk104_fifo_func -gp10b_fifo = { - .intr.fault = gp100_fifo_intr_fault, - .pbdma = &gm200_fifo_pbdma, - .fault.access = gk104_fifo_fault_access, - .fault.engine = gp100_fifo_fault_engine, - .fault.reason = gk104_fifo_fault_reason, - .fault.hubclient = gk104_fifo_fault_hubclient, - .fault.gpcclient = gk104_fifo_fault_gpcclient, - .runlist = &gm107_fifo_runlist, - .chan = {{0,0,PASCAL_CHANNEL_GPFIFO_A}, gk104_fifo_gpfifo_new }, - .cgrp_force = true, -}; - -int -gp10b_fifo_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, - struct nvkm_fifo **pfifo) -{ - return gk104_fifo_new_(&gp10b_fifo, device, type, inst, 512, pfifo); -} diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifog84.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifog84.c deleted file mode 100644 index 2121f517b1dd..000000000000 --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifog84.c +++ /dev/null @@ -1,95 +0,0 @@ -/* - * Copyright 2012 Red Hat Inc. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR - * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. - * - * Authors: Ben Skeggs - */ -#include "channv50.h" - -#include <core/client.h> -#include <core/ramht.h> - -#include <nvif/class.h> -#include <nvif/cl826f.h> -#include <nvif/unpack.h> - -static int -g84_fifo_gpfifo_new(struct nvkm_fifo *base, const struct nvkm_oclass *oclass, - void *data, u32 size, struct nvkm_object **pobject) -{ - struct nvkm_object *parent = oclass->parent; - union { - struct g82_channel_gpfifo_v0 v0; - } *args = data; - struct nv50_fifo *fifo = nv50_fifo(base); - struct nv50_fifo_chan *chan; - u64 ioffset, ilength; - int ret = -ENOSYS; - - nvif_ioctl(parent, "create channel gpfifo size %d\n", size); - if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) { - nvif_ioctl(parent, "create channel gpfifo vers %d vmm %llx " - "pushbuf %llx ioffset %016llx " - "ilength %08x\n", - args->v0.version, args->v0.vmm, args->v0.pushbuf, - args->v0.ioffset, args->v0.ilength); - if (!args->v0.pushbuf) - return -EINVAL; - } else - return ret; - - if (!(chan = kzalloc(sizeof(*chan), GFP_KERNEL))) - return -ENOMEM; - *pobject = &chan->base.object; - - ret = g84_fifo_chan_ctor(fifo, args->v0.vmm, args->v0.pushbuf, - oclass, chan); - if (ret) - return ret; - - args->v0.chid = chan->base.chid; - ioffset = args->v0.ioffset; - ilength = order_base_2(args->v0.ilength / 8); - - nvkm_kmap(chan->ramfc); - nvkm_wo32(chan->ramfc, 0x3c, 0x403f6078); - nvkm_wo32(chan->ramfc, 0x44, 0x01003fff); - nvkm_wo32(chan->ramfc, 0x48, chan->base.push->node->offset >> 4); - nvkm_wo32(chan->ramfc, 0x50, lower_32_bits(ioffset)); - nvkm_wo32(chan->ramfc, 0x54, upper_32_bits(ioffset) | (ilength << 16)); - nvkm_wo32(chan->ramfc, 0x60, 0x7fffffff); - nvkm_wo32(chan->ramfc, 0x78, 0x00000000); - nvkm_wo32(chan->ramfc, 0x7c, 0x30000001); - nvkm_wo32(chan->ramfc, 0x80, ((chan->ramht->bits - 9) << 27) | - (4 << 24) /* SEARCH_FULL */ | - (chan->ramht->gpuobj->node->offset >> 4)); - nvkm_wo32(chan->ramfc, 0x88, chan->cache->addr >> 10); - nvkm_wo32(chan->ramfc, 0x98, chan->base.inst->addr >> 12); - nvkm_done(chan->ramfc); - return 0; -} - -const struct nvkm_fifo_chan_oclass -g84_fifo_gpfifo_oclass = { - .base.oclass = G82_CHANNEL_GPFIFO, - .base.minver = 0, - .base.maxver = 0, - .ctor = g84_fifo_gpfifo_new, -}; diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifogf100.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifogf100.c deleted file mode 100644 index 4e78bbe3b94b..000000000000 --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifogf100.c +++ /dev/null @@ -1,308 +0,0 @@ -/* - * Copyright 2012 Red Hat Inc. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR - * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. - * - * Authors: Ben Skeggs - */ -#include "changf100.h" - -#include <core/client.h> -#include <core/gpuobj.h> -#include <subdev/fb.h> -#include <subdev/timer.h> - -#include <nvif/class.h> -#include <nvif/cl906f.h> -#include <nvif/unpack.h> - -int -gf100_fifo_chan_ntfy(struct nvkm_fifo_chan *chan, u32 type, - struct nvkm_event **pevent) -{ - switch (type) { - case NV906F_V0_NTFY_NON_STALL_INTERRUPT: - *pevent = &chan->fifo->uevent; - return 0; - case NV906F_V0_NTFY_KILLED: - *pevent = &chan->fifo->kevent; - return 0; - default: - break; - } - return -EINVAL; -} - -static u32 -gf100_fifo_gpfifo_engine_addr(struct nvkm_engine *engine) -{ - switch (engine->subdev.type) { - case NVKM_ENGINE_SW : return 0; - case NVKM_ENGINE_GR : return 0x0210; - case NVKM_ENGINE_CE : return 0x0230 + (engine->subdev.inst * 0x10); - case NVKM_ENGINE_MSPDEC: return 0x0250; - case NVKM_ENGINE_MSPPP : return 0x0260; - case NVKM_ENGINE_MSVLD : return 0x0270; - default: - WARN_ON(1); - return 0; - } -} - -static struct gf100_fifo_engn * -gf100_fifo_gpfifo_engine(struct gf100_fifo_chan *chan, struct nvkm_engine *engine) -{ - int engi = chan->base.fifo->func->engine_id(chan->base.fifo, engine); - if (engi >= 0) - return &chan->engn[engi]; - return NULL; -} - -static int -gf100_fifo_gpfifo_engine_fini(struct nvkm_fifo_chan *base, - struct nvkm_engine *engine, bool suspend) -{ - const u32 offset = gf100_fifo_gpfifo_engine_addr(engine); - struct gf100_fifo_chan *chan = gf100_fifo_chan(base); - struct nvkm_subdev *subdev = &chan->fifo->base.engine.subdev; - struct nvkm_device *device = subdev->device; - struct nvkm_gpuobj *inst = chan->base.inst; - int ret = 0; - - mutex_lock(&chan->fifo->base.mutex); - nvkm_wr32(device, 0x002634, chan->base.chid); - if (nvkm_msec(device, 2000, - if (nvkm_rd32(device, 0x002634) == chan->base.chid) - break; - ) < 0) { - nvkm_error(subdev, "channel %d [%s] kick timeout\n", - chan->base.chid, chan->base.object.client->name); - ret = -ETIMEDOUT; - } - mutex_unlock(&chan->fifo->base.mutex); - - if (ret && suspend) - return ret; - - if (offset) { - nvkm_kmap(inst); - nvkm_wo32(inst, offset + 0x00, 0x00000000); - nvkm_wo32(inst, offset + 0x04, 0x00000000); - nvkm_done(inst); - } - - return ret; -} - -static int -gf100_fifo_gpfifo_engine_init(struct nvkm_fifo_chan *base, - struct nvkm_engine *engine) -{ - const u32 offset = gf100_fifo_gpfifo_engine_addr(engine); - struct gf100_fifo_chan *chan = gf100_fifo_chan(base); - struct gf100_fifo_engn *engn = gf100_fifo_gpfifo_engine(chan, engine); - struct nvkm_gpuobj *inst = chan->base.inst; - - if (offset) { - nvkm_kmap(inst); - nvkm_wo32(inst, offset + 0x00, lower_32_bits(engn->vma->addr) | 4); - nvkm_wo32(inst, offset + 0x04, upper_32_bits(engn->vma->addr)); - nvkm_done(inst); - } - - return 0; -} - -static void -gf100_fifo_gpfifo_engine_dtor(struct nvkm_fifo_chan *base, - struct nvkm_engine *engine) -{ - struct gf100_fifo_chan *chan = gf100_fifo_chan(base); - struct gf100_fifo_engn *engn = gf100_fifo_gpfifo_engine(chan, engine); - nvkm_vmm_put(chan->base.vmm, &engn->vma); - nvkm_gpuobj_del(&engn->inst); -} - -static int -gf100_fifo_gpfifo_engine_ctor(struct nvkm_fifo_chan *base, - struct nvkm_engine *engine, - struct nvkm_object *object) -{ - struct gf100_fifo_chan *chan = gf100_fifo_chan(base); - struct gf100_fifo_engn *engn = gf100_fifo_gpfifo_engine(chan, engine); - int ret; - - if (!gf100_fifo_gpfifo_engine_addr(engine)) - return 0; - - ret = nvkm_object_bind(object, NULL, 0, &engn->inst); - if (ret) - return ret; - - ret = nvkm_vmm_get(chan->base.vmm, 12, engn->inst->size, &engn->vma); - if (ret) - return ret; - - return nvkm_memory_map(engn->inst, 0, chan->base.vmm, engn->vma, NULL, 0); -} - -static void -gf100_fifo_gpfifo_fini(struct nvkm_fifo_chan *base) -{ - struct gf100_fifo_chan *chan = gf100_fifo_chan(base); - struct gf100_fifo *fifo = chan->fifo; - struct nvkm_device *device = fifo->base.engine.subdev.device; - u32 coff = chan->base.chid * 8; - - if (!list_empty(&chan->head) && !chan->killed) { - gf100_fifo_runlist_remove(fifo, chan); - nvkm_mask(device, 0x003004 + coff, 0x00000001, 0x00000000); - gf100_fifo_runlist_commit(fifo); - } - - gf100_fifo_intr_engine(fifo); - - nvkm_wr32(device, 0x003000 + coff, 0x00000000); -} - -static void -gf100_fifo_gpfifo_init(struct nvkm_fifo_chan *base) -{ - struct gf100_fifo_chan *chan = gf100_fifo_chan(base); - struct gf100_fifo *fifo = chan->fifo; - struct nvkm_device *device = fifo->base.engine.subdev.device; - u32 addr = chan->base.inst->addr >> 12; - u32 coff = chan->base.chid * 8; - - nvkm_wr32(device, 0x003000 + coff, 0xc0000000 | addr); - - if (list_empty(&chan->head) && !chan->killed) { - gf100_fifo_runlist_insert(fifo, chan); - nvkm_wr32(device, 0x003004 + coff, 0x001f0001); - gf100_fifo_runlist_commit(fifo); - } -} - -static void * -gf100_fifo_gpfifo_dtor(struct nvkm_fifo_chan *base) -{ - return gf100_fifo_chan(base); -} - -static const struct nvkm_fifo_chan_func -gf100_fifo_gpfifo_func = { - .dtor = gf100_fifo_gpfifo_dtor, - .init = gf100_fifo_gpfifo_init, - .fini = gf100_fifo_gpfifo_fini, - .ntfy = gf100_fifo_chan_ntfy, - .engine_ctor = gf100_fifo_gpfifo_engine_ctor, - .engine_dtor = gf100_fifo_gpfifo_engine_dtor, - .engine_init = gf100_fifo_gpfifo_engine_init, - .engine_fini = gf100_fifo_gpfifo_engine_fini, -}; - -static int -gf100_fifo_gpfifo_new(struct nvkm_fifo *base, const struct nvkm_oclass *oclass, - void *data, u32 size, struct nvkm_object **pobject) -{ - union { - struct fermi_channel_gpfifo_v0 v0; - } *args = data; - struct gf100_fifo *fifo = gf100_fifo(base); - struct nvkm_object *parent = oclass->parent; - struct gf100_fifo_chan *chan; - u64 usermem, ioffset, ilength; - int ret = -ENOSYS, i; - - nvif_ioctl(parent, "create channel gpfifo size %d\n", size); - if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) { - nvif_ioctl(parent, "create channel gpfifo vers %d vmm %llx " - "ioffset %016llx ilength %08x\n", - args->v0.version, args->v0.vmm, args->v0.ioffset, - args->v0.ilength); - if (!args->v0.vmm) - return -EINVAL; - } else - return ret; - - /* allocate channel */ - if (!(chan = kzalloc(sizeof(*chan), GFP_KERNEL))) - return -ENOMEM; - *pobject = &chan->base.object; - chan->fifo = fifo; - INIT_LIST_HEAD(&chan->head); - - ret = nvkm_fifo_chan_ctor(&gf100_fifo_gpfifo_func, &fifo->base, - 0x1000, 0x1000, true, args->v0.vmm, 0, - BIT(GF100_FIFO_ENGN_GR) | - BIT(GF100_FIFO_ENGN_MSPDEC) | - BIT(GF100_FIFO_ENGN_MSPPP) | - BIT(GF100_FIFO_ENGN_MSVLD) | - BIT(GF100_FIFO_ENGN_CE0) | - BIT(GF100_FIFO_ENGN_CE1) | - BIT(GF100_FIFO_ENGN_SW), - 1, fifo->user.bar->addr, 0x1000, - oclass, &chan->base); - if (ret) - return ret; - - args->v0.chid = chan->base.chid; - - /* clear channel control registers */ - - usermem = chan->base.chid * 0x1000; - ioffset = args->v0.ioffset; - ilength = order_base_2(args->v0.ilength / 8); - - nvkm_kmap(fifo->user.mem); - for (i = 0; i < 0x1000; i += 4) - nvkm_wo32(fifo->user.mem, usermem + i, 0x00000000); - nvkm_done(fifo->user.mem); - usermem = nvkm_memory_addr(fifo->user.mem) + usermem; - - /* RAMFC */ - nvkm_kmap(chan->base.inst); - nvkm_wo32(chan->base.inst, 0x08, lower_32_bits(usermem)); - nvkm_wo32(chan->base.inst, 0x0c, upper_32_bits(usermem)); - nvkm_wo32(chan->base.inst, 0x10, 0x0000face); - nvkm_wo32(chan->base.inst, 0x30, 0xfffff902); - nvkm_wo32(chan->base.inst, 0x48, lower_32_bits(ioffset)); - nvkm_wo32(chan->base.inst, 0x4c, upper_32_bits(ioffset) | - (ilength << 16)); - nvkm_wo32(chan->base.inst, 0x54, 0x00000002); - nvkm_wo32(chan->base.inst, 0x84, 0x20400000); - nvkm_wo32(chan->base.inst, 0x94, 0x30000001); - nvkm_wo32(chan->base.inst, 0x9c, 0x00000100); - nvkm_wo32(chan->base.inst, 0xa4, 0x1f1f1f1f); - nvkm_wo32(chan->base.inst, 0xa8, 0x1f1f1f1f); - nvkm_wo32(chan->base.inst, 0xac, 0x0000001f); - nvkm_wo32(chan->base.inst, 0xb8, 0xf8000000); - nvkm_wo32(chan->base.inst, 0xf8, 0x10003080); /* 0x002310 */ - nvkm_wo32(chan->base.inst, 0xfc, 0x10000010); /* 0x002350 */ - nvkm_done(chan->base.inst); - return 0; -} - -const struct nvkm_fifo_chan_oclass -gf100_fifo_gpfifo_oclass = { - .base.oclass = FERMI_CHANNEL_GPFIFO, - .base.minver = 0, - .base.maxver = 0, - .ctor = gf100_fifo_gpfifo_new, -}; diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifogk104.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifogk104.c deleted file mode 100644 index 80456ec70e8a..000000000000 --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifogk104.c +++ /dev/null @@ -1,361 +0,0 @@ -/* - * Copyright 2012 Red Hat Inc. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR - * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. - * - * Authors: Ben Skeggs - */ -#include "changk104.h" -#include "cgrp.h" - -#include <core/client.h> -#include <core/gpuobj.h> -#include <subdev/fb.h> -#include <subdev/mmu.h> -#include <subdev/timer.h> - -#include <nvif/class.h> -#include <nvif/cla06f.h> -#include <nvif/unpack.h> - -int -gk104_fifo_gpfifo_kick_locked(struct gk104_fifo_chan *chan) -{ - struct gk104_fifo *fifo = chan->fifo; - struct nvkm_subdev *subdev = &fifo->base.engine.subdev; - struct nvkm_device *device = subdev->device; - struct nvkm_client *client = chan->base.object.client; - struct nvkm_fifo_cgrp *cgrp = chan->cgrp; - int ret = 0; - - if (cgrp) - nvkm_wr32(device, 0x002634, cgrp->id | 0x01000000); - else - nvkm_wr32(device, 0x002634, chan->base.chid); - if (nvkm_msec(device, 2000, - if (!(nvkm_rd32(device, 0x002634) & 0x00100000)) - break; - ) < 0) { - nvkm_error(subdev, "%s %d [%s] kick timeout\n", - cgrp ? "tsg" : "channel", - cgrp ? cgrp->id : chan->base.chid, client->name); - nvkm_fifo_recover_chan(&fifo->base, chan->base.chid); - ret = -ETIMEDOUT; - } - return ret; -} - -int -gk104_fifo_gpfifo_kick(struct gk104_fifo_chan *chan) -{ - int ret; - mutex_lock(&chan->base.fifo->mutex); - ret = gk104_fifo_gpfifo_kick_locked(chan); - mutex_unlock(&chan->base.fifo->mutex); - return ret; -} - -static u32 -gk104_fifo_gpfifo_engine_addr(struct nvkm_engine *engine) -{ - switch (engine->subdev.type) { - case NVKM_ENGINE_SW : - case NVKM_ENGINE_CE : return 0; - case NVKM_ENGINE_GR : return 0x0210; - case NVKM_ENGINE_SEC : return 0x0220; - case NVKM_ENGINE_MSPDEC: return 0x0250; - case NVKM_ENGINE_MSPPP : return 0x0260; - case NVKM_ENGINE_MSVLD : return 0x0270; - case NVKM_ENGINE_VIC : return 0x0280; - case NVKM_ENGINE_MSENC : return 0x0290; - case NVKM_ENGINE_NVDEC : return 0x02100270; - case NVKM_ENGINE_NVENC : - if (engine->subdev.inst) - return 0x0210; - return 0x02100290; - default: - WARN_ON(1); - return 0; - } -} - -struct gk104_fifo_engn * -gk104_fifo_gpfifo_engine(struct gk104_fifo_chan *chan, struct nvkm_engine *engine) -{ - int engi = chan->base.fifo->func->engine_id(chan->base.fifo, engine); - if (engi >= 0) - return &chan->engn[engi]; - return NULL; -} - -static int -gk104_fifo_gpfifo_engine_fini(struct nvkm_fifo_chan *base, - struct nvkm_engine *engine, bool suspend) -{ - struct gk104_fifo_chan *chan = gk104_fifo_chan(base); - struct nvkm_gpuobj *inst = chan->base.inst; - u32 offset = gk104_fifo_gpfifo_engine_addr(engine); - int ret; - - ret = gk104_fifo_gpfifo_kick(chan); - if (ret && suspend) - return ret; - - if (offset) { - nvkm_kmap(inst); - nvkm_wo32(inst, (offset & 0xffff) + 0x00, 0x00000000); - nvkm_wo32(inst, (offset & 0xffff) + 0x04, 0x00000000); - if ((offset >>= 16)) { - nvkm_wo32(inst, offset + 0x00, 0x00000000); - nvkm_wo32(inst, offset + 0x04, 0x00000000); - } - nvkm_done(inst); - } - - return ret; -} - -static int -gk104_fifo_gpfifo_engine_init(struct nvkm_fifo_chan *base, - struct nvkm_engine *engine) -{ - struct gk104_fifo_chan *chan = gk104_fifo_chan(base); - struct gk104_fifo_engn *engn = gk104_fifo_gpfifo_engine(chan, engine); - struct nvkm_gpuobj *inst = chan->base.inst; - u32 offset = gk104_fifo_gpfifo_engine_addr(engine); - - if (offset) { - u32 datalo = lower_32_bits(engn->vma->addr) | 0x00000004; - u32 datahi = upper_32_bits(engn->vma->addr); - nvkm_kmap(inst); - nvkm_wo32(inst, (offset & 0xffff) + 0x00, datalo); - nvkm_wo32(inst, (offset & 0xffff) + 0x04, datahi); - if ((offset >>= 16)) { - nvkm_wo32(inst, offset + 0x00, datalo); - nvkm_wo32(inst, offset + 0x04, datahi); - } - nvkm_done(inst); - } - - return 0; -} - -void -gk104_fifo_gpfifo_engine_dtor(struct nvkm_fifo_chan *base, - struct nvkm_engine *engine) -{ - struct gk104_fifo_chan *chan = gk104_fifo_chan(base); - struct gk104_fifo_engn *engn = gk104_fifo_gpfifo_engine(chan, engine); - nvkm_vmm_put(chan->base.vmm, &engn->vma); - nvkm_gpuobj_del(&engn->inst); -} - -int -gk104_fifo_gpfifo_engine_ctor(struct nvkm_fifo_chan *base, - struct nvkm_engine *engine, - struct nvkm_object *object) -{ - struct gk104_fifo_chan *chan = gk104_fifo_chan(base); - struct gk104_fifo_engn *engn = gk104_fifo_gpfifo_engine(chan, engine); - int ret; - - if (!gk104_fifo_gpfifo_engine_addr(engine)) { - if (engine->subdev.type != NVKM_ENGINE_CE || - engine->subdev.device->card_type < GV100) - return 0; - } - - ret = nvkm_object_bind(object, NULL, 0, &engn->inst); - if (ret) - return ret; - - if (!gk104_fifo_gpfifo_engine_addr(engine)) - return 0; - - ret = nvkm_vmm_get(chan->base.vmm, 12, engn->inst->size, &engn->vma); - if (ret) - return ret; - - return nvkm_memory_map(engn->inst, 0, chan->base.vmm, engn->vma, NULL, 0); -} - -void -gk104_fifo_gpfifo_fini(struct nvkm_fifo_chan *base) -{ - struct gk104_fifo_chan *chan = gk104_fifo_chan(base); - struct gk104_fifo *fifo = chan->fifo; - struct nvkm_device *device = fifo->base.engine.subdev.device; - u32 coff = chan->base.chid * 8; - - if (!list_empty(&chan->head)) { - gk104_fifo_runlist_remove(fifo, chan); - nvkm_mask(device, 0x800004 + coff, 0x00000800, 0x00000800); - gk104_fifo_gpfifo_kick(chan); - gk104_fifo_runlist_update(fifo, chan->runl); - } - - nvkm_wr32(device, 0x800000 + coff, 0x00000000); -} - -void -gk104_fifo_gpfifo_init(struct nvkm_fifo_chan *base) -{ - struct gk104_fifo_chan *chan = gk104_fifo_chan(base); - struct gk104_fifo *fifo = chan->fifo; - struct nvkm_device *device = fifo->base.engine.subdev.device; - u32 addr = chan->base.inst->addr >> 12; - u32 coff = chan->base.chid * 8; - - nvkm_mask(device, 0x800004 + coff, 0x000f0000, chan->runl << 16); - nvkm_wr32(device, 0x800000 + coff, 0x80000000 | addr); - - if (list_empty(&chan->head) && !chan->killed) { - gk104_fifo_runlist_insert(fifo, chan); - nvkm_mask(device, 0x800004 + coff, 0x00000400, 0x00000400); - gk104_fifo_runlist_update(fifo, chan->runl); - nvkm_mask(device, 0x800004 + coff, 0x00000400, 0x00000400); - } -} - -void * -gk104_fifo_gpfifo_dtor(struct nvkm_fifo_chan *base) -{ - struct gk104_fifo_chan *chan = gk104_fifo_chan(base); - kfree(chan->cgrp); - return chan; -} - -const struct nvkm_fifo_chan_func -gk104_fifo_gpfifo_func = { - .dtor = gk104_fifo_gpfifo_dtor, - .init = gk104_fifo_gpfifo_init, - .fini = gk104_fifo_gpfifo_fini, - .ntfy = gf100_fifo_chan_ntfy, - .engine_ctor = gk104_fifo_gpfifo_engine_ctor, - .engine_dtor = gk104_fifo_gpfifo_engine_dtor, - .engine_init = gk104_fifo_gpfifo_engine_init, - .engine_fini = gk104_fifo_gpfifo_engine_fini, -}; - -static int -gk104_fifo_gpfifo_new_(struct gk104_fifo *fifo, u64 *runlists, u16 *chid, - u64 vmm, u64 ioffset, u64 ilength, u64 *inst, bool priv, - const struct nvkm_oclass *oclass, - struct nvkm_object **pobject) -{ - struct gk104_fifo_chan *chan; - int runlist = ffs(*runlists) -1, ret, i; - u64 usermem; - - if (!vmm || runlist < 0 || runlist >= fifo->runlist_nr) - return -EINVAL; - *runlists = BIT_ULL(runlist); - - /* Allocate the channel. */ - if (!(chan = kzalloc(sizeof(*chan), GFP_KERNEL))) - return -ENOMEM; - *pobject = &chan->base.object; - chan->fifo = fifo; - chan->runl = runlist; - INIT_LIST_HEAD(&chan->head); - - ret = nvkm_fifo_chan_ctor(&gk104_fifo_gpfifo_func, &fifo->base, - 0x1000, 0x1000, true, vmm, 0, fifo->runlist[runlist].engm_sw, - 1, fifo->user.bar->addr, 0x200, - oclass, &chan->base); - if (ret) - return ret; - - *chid = chan->base.chid; - *inst = chan->base.inst->addr; - - /* Hack to support GPUs where even individual channels should be - * part of a channel group. - */ - if (fifo->func->cgrp_force) { - if (!(chan->cgrp = kmalloc(sizeof(*chan->cgrp), GFP_KERNEL))) - return -ENOMEM; - chan->cgrp->id = chan->base.chid; - INIT_LIST_HEAD(&chan->cgrp->head); - INIT_LIST_HEAD(&chan->cgrp->chan); - chan->cgrp->chan_nr = 0; - } - - /* Clear channel control registers. */ - usermem = chan->base.chid * 0x200; - ilength = order_base_2(ilength / 8); - - nvkm_kmap(fifo->user.mem); - for (i = 0; i < 0x200; i += 4) - nvkm_wo32(fifo->user.mem, usermem + i, 0x00000000); - nvkm_done(fifo->user.mem); - usermem = nvkm_memory_addr(fifo->user.mem) + usermem; - - /* RAMFC */ - nvkm_kmap(chan->base.inst); - nvkm_wo32(chan->base.inst, 0x08, lower_32_bits(usermem)); - nvkm_wo32(chan->base.inst, 0x0c, upper_32_bits(usermem)); - nvkm_wo32(chan->base.inst, 0x10, 0x0000face); - nvkm_wo32(chan->base.inst, 0x30, 0xfffff902); - nvkm_wo32(chan->base.inst, 0x48, lower_32_bits(ioffset)); - nvkm_wo32(chan->base.inst, 0x4c, upper_32_bits(ioffset) | - (ilength << 16)); - nvkm_wo32(chan->base.inst, 0x84, 0x20400000); - nvkm_wo32(chan->base.inst, 0x94, 0x30000001); - nvkm_wo32(chan->base.inst, 0x9c, 0x00000100); - nvkm_wo32(chan->base.inst, 0xac, 0x0000001f); - nvkm_wo32(chan->base.inst, 0xe4, priv ? 0x00000020 : 0x00000000); - nvkm_wo32(chan->base.inst, 0xe8, chan->base.chid); - nvkm_wo32(chan->base.inst, 0xb8, 0xf8000000); - nvkm_wo32(chan->base.inst, 0xf8, 0x10003080); /* 0x002310 */ - nvkm_wo32(chan->base.inst, 0xfc, 0x10000010); /* 0x002350 */ - nvkm_done(chan->base.inst); - return 0; -} - -int -gk104_fifo_gpfifo_new(struct gk104_fifo *fifo, const struct nvkm_oclass *oclass, - void *data, u32 size, struct nvkm_object **pobject) -{ - struct nvkm_object *parent = oclass->parent; - union { - struct kepler_channel_gpfifo_a_v0 v0; - } *args = data; - int ret = -ENOSYS; - - nvif_ioctl(parent, "create channel gpfifo size %d\n", size); - if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) { - nvif_ioctl(parent, "create channel gpfifo vers %d vmm %llx " - "ioffset %016llx ilength %08x " - "runlist %016llx priv %d\n", - args->v0.version, args->v0.vmm, args->v0.ioffset, - args->v0.ilength, args->v0.runlist, args->v0.priv); - return gk104_fifo_gpfifo_new_(fifo, - &args->v0.runlist, - &args->v0.chid, - args->v0.vmm, - args->v0.ioffset, - args->v0.ilength, - &args->v0.inst, - args->v0.priv, - oclass, pobject); - } - - return ret; -} diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifogv100.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifogv100.c deleted file mode 100644 index 428f9b41165c..000000000000 --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifogv100.c +++ /dev/null @@ -1,241 +0,0 @@ -/* - * Copyright 2018 Red Hat Inc. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR - * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. - */ -#include "changk104.h" -#include "cgrp.h" - -#include <core/client.h> -#include <core/gpuobj.h> - -#include <nvif/clc36f.h> -#include <nvif/unpack.h> - -static u32 -gv100_fifo_gpfifo_submit_token(struct nvkm_fifo_chan *chan) -{ - return chan->chid; -} - -static int -gv100_fifo_gpfifo_engine_valid(struct gk104_fifo_chan *chan, bool ce, bool valid) -{ - struct nvkm_subdev *subdev = &chan->base.fifo->engine.subdev; - struct nvkm_device *device = subdev->device; - const u32 mask = ce ? 0x00020000 : 0x00010000; - const u32 data = valid ? mask : 0x00000000; - int ret; - - /* Block runlist to prevent the channel from being rescheduled. */ - mutex_lock(&chan->fifo->base.mutex); - nvkm_mask(device, 0x002630, BIT(chan->runl), BIT(chan->runl)); - - /* Preempt the channel. */ - ret = gk104_fifo_gpfifo_kick_locked(chan); - if (ret == 0) { - /* Update engine context validity. */ - nvkm_kmap(chan->base.inst); - nvkm_mo32(chan->base.inst, 0x0ac, mask, data); - nvkm_done(chan->base.inst); - } - - /* Resume runlist. */ - nvkm_mask(device, 0x002630, BIT(chan->runl), 0); - mutex_unlock(&chan->fifo->base.mutex); - return ret; -} - -int -gv100_fifo_gpfifo_engine_fini(struct nvkm_fifo_chan *base, - struct nvkm_engine *engine, bool suspend) -{ - struct gk104_fifo_chan *chan = gk104_fifo_chan(base); - struct nvkm_gpuobj *inst = chan->base.inst; - int ret; - - if (engine->subdev.type == NVKM_ENGINE_CE) { - ret = gv100_fifo_gpfifo_engine_valid(chan, true, false); - if (ret && suspend) - return ret; - - nvkm_kmap(inst); - nvkm_wo32(chan->base.inst, 0x220, 0x00000000); - nvkm_wo32(chan->base.inst, 0x224, 0x00000000); - nvkm_done(inst); - return ret; - } - - ret = gv100_fifo_gpfifo_engine_valid(chan, false, false); - if (ret && suspend) - return ret; - - nvkm_kmap(inst); - nvkm_wo32(inst, 0x0210, 0x00000000); - nvkm_wo32(inst, 0x0214, 0x00000000); - nvkm_done(inst); - return ret; -} - -int -gv100_fifo_gpfifo_engine_init(struct nvkm_fifo_chan *base, - struct nvkm_engine *engine) -{ - struct gk104_fifo_chan *chan = gk104_fifo_chan(base); - struct gk104_fifo_engn *engn = gk104_fifo_gpfifo_engine(chan, engine); - struct nvkm_gpuobj *inst = chan->base.inst; - - if (engine->subdev.type == NVKM_ENGINE_CE) { - const u64 bar2 = nvkm_memory_bar2(engn->inst->memory); - - nvkm_kmap(inst); - nvkm_wo32(chan->base.inst, 0x220, lower_32_bits(bar2)); - nvkm_wo32(chan->base.inst, 0x224, upper_32_bits(bar2)); - nvkm_done(inst); - - return gv100_fifo_gpfifo_engine_valid(chan, true, true); - } - - nvkm_kmap(inst); - nvkm_wo32(inst, 0x210, lower_32_bits(engn->vma->addr) | 0x00000004); - nvkm_wo32(inst, 0x214, upper_32_bits(engn->vma->addr)); - nvkm_done(inst); - - return gv100_fifo_gpfifo_engine_valid(chan, false, true); -} - -static const struct nvkm_fifo_chan_func -gv100_fifo_gpfifo = { - .dtor = gk104_fifo_gpfifo_dtor, - .init = gk104_fifo_gpfifo_init, - .fini = gk104_fifo_gpfifo_fini, - .ntfy = gf100_fifo_chan_ntfy, - .engine_ctor = gk104_fifo_gpfifo_engine_ctor, - .engine_dtor = gk104_fifo_gpfifo_engine_dtor, - .engine_init = gv100_fifo_gpfifo_engine_init, - .engine_fini = gv100_fifo_gpfifo_engine_fini, - .submit_token = gv100_fifo_gpfifo_submit_token, -}; - -int -gv100_fifo_gpfifo_new_(const struct nvkm_fifo_chan_func *func, - struct gk104_fifo *fifo, u64 *runlists, u16 *chid, - u64 vmm, u64 ioffset, u64 ilength, u64 *inst, bool priv, - u32 *token, const struct nvkm_oclass *oclass, - struct nvkm_object **pobject) -{ - struct gk104_fifo_chan *chan; - int runlist = ffs(*runlists) -1, ret, i; - u64 usermem; - - if (!vmm || runlist < 0 || runlist >= fifo->runlist_nr) - return -EINVAL; - *runlists = BIT_ULL(runlist); - - /* Allocate the channel. */ - if (!(chan = kzalloc(sizeof(*chan), GFP_KERNEL))) - return -ENOMEM; - *pobject = &chan->base.object; - chan->fifo = fifo; - chan->runl = runlist; - INIT_LIST_HEAD(&chan->head); - - ret = nvkm_fifo_chan_ctor(func, &fifo->base, 0x1000, 0x1000, true, vmm, - 0, fifo->runlist[runlist].engm, 1, fifo->user.bar->addr, 0x200, - oclass, &chan->base); - if (ret) - return ret; - - *chid = chan->base.chid; - *inst = chan->base.inst->addr; - *token = chan->base.func->submit_token(&chan->base); - - /* Hack to support GPUs where even individual channels should be - * part of a channel group. - */ - if (fifo->func->cgrp_force) { - if (!(chan->cgrp = kmalloc(sizeof(*chan->cgrp), GFP_KERNEL))) - return -ENOMEM; - chan->cgrp->id = chan->base.chid; - INIT_LIST_HEAD(&chan->cgrp->head); - INIT_LIST_HEAD(&chan->cgrp->chan); - chan->cgrp->chan_nr = 0; - } - - /* Clear channel control registers. */ - usermem = chan->base.chid * 0x200; - ilength = order_base_2(ilength / 8); - - nvkm_kmap(fifo->user.mem); - for (i = 0; i < 0x200; i += 4) - nvkm_wo32(fifo->user.mem, usermem + i, 0x00000000); - nvkm_done(fifo->user.mem); - usermem = nvkm_memory_addr(fifo->user.mem) + usermem; - - /* RAMFC */ - nvkm_kmap(chan->base.inst); - nvkm_wo32(chan->base.inst, 0x008, lower_32_bits(usermem)); - nvkm_wo32(chan->base.inst, 0x00c, upper_32_bits(usermem)); - nvkm_wo32(chan->base.inst, 0x010, 0x0000face); - nvkm_wo32(chan->base.inst, 0x030, 0x7ffff902); - nvkm_wo32(chan->base.inst, 0x048, lower_32_bits(ioffset)); - nvkm_wo32(chan->base.inst, 0x04c, upper_32_bits(ioffset) | - (ilength << 16)); - nvkm_wo32(chan->base.inst, 0x084, 0x20400000); - nvkm_wo32(chan->base.inst, 0x094, 0x30000001); - nvkm_wo32(chan->base.inst, 0x0e4, priv ? 0x00000020 : 0x00000000); - nvkm_wo32(chan->base.inst, 0x0e8, chan->base.chid); - nvkm_wo32(chan->base.inst, 0x0f4, 0x00001000); - nvkm_wo32(chan->base.inst, 0x0f8, 0x10003080); - nvkm_mo32(chan->base.inst, 0x218, 0x00000000, 0x00000000); - nvkm_done(chan->base.inst); - return 0; -} - -int -gv100_fifo_gpfifo_new(struct gk104_fifo *fifo, const struct nvkm_oclass *oclass, - void *data, u32 size, struct nvkm_object **pobject) -{ - struct nvkm_object *parent = oclass->parent; - union { - struct volta_channel_gpfifo_a_v0 v0; - } *args = data; - int ret = -ENOSYS; - - nvif_ioctl(parent, "create channel gpfifo size %d\n", size); - if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) { - nvif_ioctl(parent, "create channel gpfifo vers %d vmm %llx " - "ioffset %016llx ilength %08x " - "runlist %016llx priv %d\n", - args->v0.version, args->v0.vmm, args->v0.ioffset, - args->v0.ilength, args->v0.runlist, args->v0.priv); - return gv100_fifo_gpfifo_new_(&gv100_fifo_gpfifo, fifo, - &args->v0.runlist, - &args->v0.chid, - args->v0.vmm, - args->v0.ioffset, - args->v0.ilength, - &args->v0.inst, - args->v0.priv, - &args->v0.token, - oclass, pobject); - } - - return ret; -} diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifonv50.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifonv50.c deleted file mode 100644 index d8f28ec1e4a8..000000000000 --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifonv50.c +++ /dev/null @@ -1,93 +0,0 @@ -/* - * Copyright 2012 Red Hat Inc. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR - * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. - * - * Authors: Ben Skeggs - */ -#include "channv50.h" - -#include <core/client.h> -#include <core/ramht.h> - -#include <nvif/class.h> -#include <nvif/cl506f.h> -#include <nvif/unpack.h> - -static int -nv50_fifo_gpfifo_new(struct nvkm_fifo *base, const struct nvkm_oclass *oclass, - void *data, u32 size, struct nvkm_object **pobject) -{ - struct nvkm_object *parent = oclass->parent; - union { - struct nv50_channel_gpfifo_v0 v0; - } *args = data; - struct nv50_fifo *fifo = nv50_fifo(base); - struct nv50_fifo_chan *chan; - u64 ioffset, ilength; - int ret = -ENOSYS; - - nvif_ioctl(parent, "create channel gpfifo size %d\n", size); - if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) { - nvif_ioctl(parent, "create channel gpfifo vers %d vmm %llx " - "pushbuf %llx ioffset %016llx " - "ilength %08x\n", - args->v0.version, args->v0.vmm, args->v0.pushbuf, - args->v0.ioffset, args->v0.ilength); - if (!args->v0.pushbuf) - return -EINVAL; - } else - return ret; - - if (!(chan = kzalloc(sizeof(*chan), GFP_KERNEL))) - return -ENOMEM; - *pobject = &chan->base.object; - - ret = nv50_fifo_chan_ctor(fifo, args->v0.vmm, args->v0.pushbuf, - oclass, chan); - if (ret) - return ret; - - args->v0.chid = chan->base.chid; - ioffset = args->v0.ioffset; - ilength = order_base_2(args->v0.ilength / 8); - - nvkm_kmap(chan->ramfc); - nvkm_wo32(chan->ramfc, 0x3c, 0x403f6078); - nvkm_wo32(chan->ramfc, 0x44, 0x01003fff); - nvkm_wo32(chan->ramfc, 0x48, chan->base.push->node->offset >> 4); - nvkm_wo32(chan->ramfc, 0x50, lower_32_bits(ioffset)); - nvkm_wo32(chan->ramfc, 0x54, upper_32_bits(ioffset) | (ilength << 16)); - nvkm_wo32(chan->ramfc, 0x60, 0x7fffffff); - nvkm_wo32(chan->ramfc, 0x78, 0x00000000); - nvkm_wo32(chan->ramfc, 0x7c, 0x30000001); - nvkm_wo32(chan->ramfc, 0x80, ((chan->ramht->bits - 9) << 27) | - (4 << 24) /* SEARCH_FULL */ | - (chan->ramht->gpuobj->node->offset >> 4)); - nvkm_done(chan->ramfc); - return 0; -} - -const struct nvkm_fifo_chan_oclass -nv50_fifo_gpfifo_oclass = { - .base.oclass = NV50_CHANNEL_GPFIFO, - .base.minver = 0, - .base.maxver = 0, - .ctor = nv50_fifo_gpfifo_new, -}; diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifotu102.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifotu102.c deleted file mode 100644 index 99aafa103a31..000000000000 --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifotu102.c +++ /dev/null @@ -1,81 +0,0 @@ -/* - * Copyright 2018 Red Hat Inc. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR - * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. - */ -#include "changk104.h" -#include "cgrp.h" - -#include <core/client.h> -#include <core/gpuobj.h> - -#include <nvif/clc36f.h> -#include <nvif/unpack.h> - -static u32 -tu102_fifo_gpfifo_submit_token(struct nvkm_fifo_chan *base) -{ - struct gk104_fifo_chan *chan = gk104_fifo_chan(base); - return (chan->runl << 16) | chan->base.chid; -} - -static const struct nvkm_fifo_chan_func -tu102_fifo_gpfifo = { - .dtor = gk104_fifo_gpfifo_dtor, - .init = gk104_fifo_gpfifo_init, - .fini = gk104_fifo_gpfifo_fini, - .ntfy = gf100_fifo_chan_ntfy, - .engine_ctor = gk104_fifo_gpfifo_engine_ctor, - .engine_dtor = gk104_fifo_gpfifo_engine_dtor, - .engine_init = gv100_fifo_gpfifo_engine_init, - .engine_fini = gv100_fifo_gpfifo_engine_fini, - .submit_token = tu102_fifo_gpfifo_submit_token, -}; - -int -tu102_fifo_gpfifo_new(struct gk104_fifo *fifo, const struct nvkm_oclass *oclass, - void *data, u32 size, struct nvkm_object **pobject) -{ - struct nvkm_object *parent = oclass->parent; - union { - struct volta_channel_gpfifo_a_v0 v0; - } *args = data; - int ret = -ENOSYS; - - nvif_ioctl(parent, "create channel gpfifo size %d\n", size); - if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) { - nvif_ioctl(parent, "create channel gpfifo vers %d vmm %llx " - "ioffset %016llx ilength %08x " - "runlist %016llx priv %d\n", - args->v0.version, args->v0.vmm, args->v0.ioffset, - args->v0.ilength, args->v0.runlist, args->v0.priv); - return gv100_fifo_gpfifo_new_(&tu102_fifo_gpfifo, fifo, - &args->v0.runlist, - &args->v0.chid, - args->v0.vmm, - args->v0.ioffset, - args->v0.ilength, - &args->v0.inst, - args->v0.priv, - &args->v0.token, - oclass, pobject); - } - - return ret; -} diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gv100.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gv100.c index faf0fe9f704c..33066c8cdc64 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gv100.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gv100.c @@ -19,32 +19,180 @@ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR * OTHER DEALINGS IN THE SOFTWARE. */ -#include "gk104.h" +#include "priv.h" +#include "chan.h" +#include "chid.h" #include "cgrp.h" -#include "changk104.h" -#include "user.h" +#include "runl.h" +#include "runq.h" #include <core/gpuobj.h> +#include <subdev/mmu.h> #include <nvif/class.h> +static u32 +gv100_chan_doorbell_handle(struct nvkm_chan *chan) +{ + return chan->id; +} + +static int +gv100_chan_ramfc_write(struct nvkm_chan *chan, u64 offset, u64 length, u32 devm, bool priv) +{ + const u64 userd = nvkm_memory_addr(chan->userd.mem) + chan->userd.base; + const u32 limit2 = ilog2(length / 8); + + nvkm_kmap(chan->inst); + nvkm_wo32(chan->inst, 0x008, lower_32_bits(userd)); + nvkm_wo32(chan->inst, 0x00c, upper_32_bits(userd)); + nvkm_wo32(chan->inst, 0x010, 0x0000face); + nvkm_wo32(chan->inst, 0x030, 0x7ffff902); + nvkm_wo32(chan->inst, 0x048, lower_32_bits(offset)); + nvkm_wo32(chan->inst, 0x04c, upper_32_bits(offset) | (limit2 << 16)); + nvkm_wo32(chan->inst, 0x084, 0x20400000); + nvkm_wo32(chan->inst, 0x094, 0x30000000 | devm); + nvkm_wo32(chan->inst, 0x0e4, priv ? 0x00000020 : 0x00000000); + nvkm_wo32(chan->inst, 0x0e8, chan->id); + nvkm_wo32(chan->inst, 0x0f4, 0x00001000 | (priv ? 0x00000100 : 0x00000000)); + nvkm_wo32(chan->inst, 0x0f8, 0x10003080); + nvkm_mo32(chan->inst, 0x218, 0x00000000, 0x00000000); + nvkm_done(chan->inst); + return 0; +} + +const struct nvkm_chan_func_ramfc +gv100_chan_ramfc = { + .write = gv100_chan_ramfc_write, + .devm = 0xfff, + .priv = true, +}; + +const struct nvkm_chan_func_userd +gv100_chan_userd = { + .bar = -1, + .size = 0x200, + .clear = gf100_chan_userd_clear, +}; + +static const struct nvkm_chan_func +gv100_chan = { + .inst = &gf100_chan_inst, + .userd = &gv100_chan_userd, + .ramfc = &gv100_chan_ramfc, + .bind = gk104_chan_bind_inst, + .unbind = gk104_chan_unbind, + .start = gk104_chan_start, + .stop = gk104_chan_stop, + .preempt = gk110_chan_preempt, + .doorbell_handle = gv100_chan_doorbell_handle, +}; + +void +gv100_ectx_bind(struct nvkm_engn *engn, struct nvkm_cctx *cctx, struct nvkm_chan *chan) +{ + u64 addr = 0ULL; + + if (cctx) { + addr = cctx->vctx->vma->addr; + addr |= 4ULL; + } + + nvkm_kmap(chan->inst); + nvkm_wo32(chan->inst, 0x210, lower_32_bits(addr)); + nvkm_wo32(chan->inst, 0x214, upper_32_bits(addr)); + nvkm_mo32(chan->inst, 0x0ac, 0x00010000, cctx ? 0x00010000 : 0x00000000); + nvkm_done(chan->inst); +} + +const struct nvkm_engn_func +gv100_engn = { + .chsw = gk104_engn_chsw, + .cxid = gk104_engn_cxid, + .ctor = gk104_ectx_ctor, + .bind = gv100_ectx_bind, +}; + +void +gv100_ectx_ce_bind(struct nvkm_engn *engn, struct nvkm_cctx *cctx, struct nvkm_chan *chan) +{ + const u64 bar2 = cctx ? nvkm_memory_bar2(cctx->vctx->inst->memory) : 0ULL; + + nvkm_kmap(chan->inst); + nvkm_wo32(chan->inst, 0x220, lower_32_bits(bar2)); + nvkm_wo32(chan->inst, 0x224, upper_32_bits(bar2)); + nvkm_mo32(chan->inst, 0x0ac, 0x00020000, cctx ? 0x00020000 : 0x00000000); + nvkm_done(chan->inst); +} + +int +gv100_ectx_ce_ctor(struct nvkm_engn *engn, struct nvkm_vctx *vctx) +{ + if (nvkm_memory_bar2(vctx->inst->memory) == ~0ULL) + return -EFAULT; + + return 0; +} + +const struct nvkm_engn_func +gv100_engn_ce = { + .chsw = gk104_engn_chsw, + .cxid = gk104_engn_cxid, + .ctor = gv100_ectx_ce_ctor, + .bind = gv100_ectx_ce_bind, +}; + +static bool +gv100_runq_intr_1_ctxnotvalid(struct nvkm_runq *runq, int chid) +{ + struct nvkm_fifo *fifo = runq->fifo; + struct nvkm_device *device = fifo->engine.subdev.device; + struct nvkm_chan *chan; + unsigned long flags; + + RUNQ_ERROR(runq, "CTXNOTVALID chid:%d", chid); + + chan = nvkm_chan_get_chid(&fifo->engine, chid, &flags); + if (WARN_ON_ONCE(!chan)) + return false; + + nvkm_chan_error(chan, true); + nvkm_chan_put(&chan, flags); + + nvkm_mask(device, 0x0400ac + (runq->id * 0x2000), 0x00030000, 0x00030000); + nvkm_wr32(device, 0x040148 + (runq->id * 0x2000), 0x80000000); + return true; +} + +const struct nvkm_runq_func +gv100_runq = { + .init = gk208_runq_init, + .intr = gk104_runq_intr, + .intr_0_names = gk104_runq_intr_0_names, + .intr_1_ctxnotvalid = gv100_runq_intr_1_ctxnotvalid, + .idle = gk104_runq_idle, +}; + +void +gv100_runl_preempt(struct nvkm_runl *runl) +{ + nvkm_wr32(runl->fifo->engine.subdev.device, 0x002638, BIT(runl->id)); +} + void -gv100_fifo_runlist_chan(struct gk104_fifo_chan *chan, - struct nvkm_memory *memory, u32 offset) +gv100_runl_insert_chan(struct nvkm_chan *chan, struct nvkm_memory *memory, u64 offset) { - struct nvkm_memory *usermem = chan->fifo->user.mem; - const u64 user = nvkm_memory_addr(usermem) + (chan->base.chid * 0x200); - const u64 inst = chan->base.inst->addr; + const u64 user = nvkm_memory_addr(chan->userd.mem) + chan->userd.base; + const u64 inst = chan->inst->addr; - nvkm_wo32(memory, offset + 0x0, lower_32_bits(user)); + nvkm_wo32(memory, offset + 0x0, lower_32_bits(user) | chan->runq << 1); nvkm_wo32(memory, offset + 0x4, upper_32_bits(user)); - nvkm_wo32(memory, offset + 0x8, lower_32_bits(inst) | chan->base.chid); + nvkm_wo32(memory, offset + 0x8, lower_32_bits(inst) | chan->id); nvkm_wo32(memory, offset + 0xc, upper_32_bits(inst)); } void -gv100_fifo_runlist_cgrp(struct nvkm_fifo_cgrp *cgrp, - struct nvkm_memory *memory, u32 offset) +gv100_runl_insert_cgrp(struct nvkm_cgrp *cgrp, struct nvkm_memory *memory, u64 offset) { nvkm_wo32(memory, offset + 0x0, (128 << 24) | (3 << 16) | 0x00000001); nvkm_wo32(memory, offset + 0x4, cgrp->chan_nr); @@ -52,16 +200,24 @@ gv100_fifo_runlist_cgrp(struct nvkm_fifo_cgrp *cgrp, nvkm_wo32(memory, offset + 0xc, 0x00000000); } -static const struct gk104_fifo_runlist_func -gv100_fifo_runlist = { +static const struct nvkm_runl_func +gv100_runl = { + .runqs = 2, .size = 16, - .cgrp = gv100_fifo_runlist_cgrp, - .chan = gv100_fifo_runlist_chan, - .commit = gk104_fifo_runlist_commit, + .update = nv50_runl_update, + .insert_cgrp = gv100_runl_insert_cgrp, + .insert_chan = gv100_runl_insert_chan, + .commit = gk104_runl_commit, + .wait = nv50_runl_wait, + .pending = gk104_runl_pending, + .block = gk104_runl_block, + .allow = gk104_runl_allow, + .preempt = gv100_runl_preempt, + .preempt_pending = gf100_runl_preempt_pending, }; const struct nvkm_enum -gv100_fifo_fault_gpcclient[] = { +gv100_fifo_mmu_fault_gpcclient[] = { { 0x00, "T1_0" }, { 0x01, "T1_1" }, { 0x02, "T1_2" }, @@ -163,7 +319,7 @@ gv100_fifo_fault_gpcclient[] = { }; const struct nvkm_enum -gv100_fifo_fault_hubclient[] = { +gv100_fifo_mmu_fault_hubclient[] = { { 0x00, "VIP" }, { 0x01, "CE0" }, { 0x02, "CE1" }, @@ -225,7 +381,7 @@ gv100_fifo_fault_hubclient[] = { }; const struct nvkm_enum -gv100_fifo_fault_reason[] = { +gv100_fifo_mmu_fault_reason[] = { { 0x00, "PDE" }, { 0x01, "PDE_SIZE" }, { 0x02, "PTE" }, @@ -246,7 +402,7 @@ gv100_fifo_fault_reason[] = { }; static const struct nvkm_enum -gv100_fifo_fault_engine[] = { +gv100_fifo_mmu_fault_engine[] = { { 0x01, "DISPLAY" }, { 0x03, "PTP" }, { 0x04, "BAR1", NULL, NVKM_SUBDEV_BAR }, @@ -273,7 +429,7 @@ gv100_fifo_fault_engine[] = { }; const struct nvkm_enum -gv100_fifo_fault_access[] = { +gv100_fifo_mmu_fault_access[] = { { 0x0, "VIRT_READ" }, { 0x1, "VIRT_WRITE" }, { 0x2, "VIRT_ATOMIC" }, @@ -286,23 +442,51 @@ gv100_fifo_fault_access[] = { {} }; -static const struct gk104_fifo_func +static const struct nvkm_fifo_func_mmu_fault +gv100_fifo_mmu_fault = { + .recover = gf100_fifo_mmu_fault_recover, + .access = gv100_fifo_mmu_fault_access, + .engine = gv100_fifo_mmu_fault_engine, + .reason = gv100_fifo_mmu_fault_reason, + .hubclient = gv100_fifo_mmu_fault_hubclient, + .gpcclient = gv100_fifo_mmu_fault_gpcclient, +}; + +static void +gv100_fifo_intr_ctxsw_timeout(struct nvkm_fifo *fifo, u32 engm) +{ + struct nvkm_runl *runl; + struct nvkm_engn *engn; + + nvkm_runl_foreach(runl, fifo) { + nvkm_runl_foreach_engn_cond(engn, runl, engm & BIT(engn->id)) + nvkm_runl_rc_engn(runl, engn); + } +} + +static const struct nvkm_fifo_func gv100_fifo = { - .pbdma = &gm200_fifo_pbdma, - .fault.access = gv100_fifo_fault_access, - .fault.engine = gv100_fifo_fault_engine, - .fault.reason = gv100_fifo_fault_reason, - .fault.hubclient = gv100_fifo_fault_hubclient, - .fault.gpcclient = gv100_fifo_fault_gpcclient, - .runlist = &gv100_fifo_runlist, - .user = {{-1,-1,VOLTA_USERMODE_A }, gv100_fifo_user_new }, - .chan = {{ 0, 0,VOLTA_CHANNEL_GPFIFO_A}, gv100_fifo_gpfifo_new }, - .cgrp_force = true, + .chid_nr = gm200_fifo_chid_nr, + .chid_ctor = gk110_fifo_chid_ctor, + .runq_nr = gm200_fifo_runq_nr, + .runl_ctor = gk104_fifo_runl_ctor, + .init = gk104_fifo_init, + .init_pbdmas = gk104_fifo_init_pbdmas, + .intr = gk104_fifo_intr, + .intr_ctxsw_timeout = gv100_fifo_intr_ctxsw_timeout, + .mmu_fault = &gv100_fifo_mmu_fault, + .nonstall = &gf100_fifo_nonstall, + .runl = &gv100_runl, + .runq = &gv100_runq, + .engn = &gv100_engn, + .engn_ce = &gv100_engn_ce, + .cgrp = {{ 0, 0, KEPLER_CHANNEL_GROUP_A }, &gk110_cgrp, .force = true }, + .chan = {{ 0, 0, VOLTA_CHANNEL_GPFIFO_A }, &gv100_chan }, }; int gv100_fifo_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_fifo **pfifo) { - return gk104_fifo_new_(&gv100_fifo, device, type, inst, 4096, pfifo); + return nvkm_fifo_new_(&gv100_fifo, device, type, inst, pfifo); } diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv04.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv04.c index c6730c124769..674faf002b20 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv04.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv04.c @@ -21,38 +21,201 @@ * * Authors: Ben Skeggs */ -#include "nv04.h" -#include "channv04.h" +#include "priv.h" +#include "cgrp.h" +#include "chan.h" +#include "chid.h" +#include "runl.h" + #include "regsnv04.h" -#include <core/client.h> #include <core/ramht.h> #include <subdev/instmem.h> +#include <subdev/mc.h> #include <subdev/timer.h> #include <engine/sw.h> -static const struct nv04_fifo_ramfc -nv04_fifo_ramfc[] = { - { 32, 0, 0x00, 0, NV04_PFIFO_CACHE1_DMA_PUT }, - { 32, 0, 0x04, 0, NV04_PFIFO_CACHE1_DMA_GET }, - { 16, 0, 0x08, 0, NV04_PFIFO_CACHE1_DMA_INSTANCE }, - { 16, 16, 0x08, 0, NV04_PFIFO_CACHE1_DMA_DCOUNT }, - { 32, 0, 0x0c, 0, NV04_PFIFO_CACHE1_DMA_STATE }, - { 32, 0, 0x10, 0, NV04_PFIFO_CACHE1_DMA_FETCH }, - { 32, 0, 0x14, 0, NV04_PFIFO_CACHE1_ENGINE }, - { 32, 0, 0x18, 0, NV04_PFIFO_CACHE1_PULL1 }, - {} +#include <nvif/class.h> + +void +nv04_chan_stop(struct nvkm_chan *chan) +{ + struct nvkm_fifo *fifo = chan->cgrp->runl->fifo; + struct nvkm_device *device = fifo->engine.subdev.device; + struct nvkm_memory *fctx = device->imem->ramfc; + const struct nvkm_ramfc_layout *c; + unsigned long flags; + u32 data = chan->ramfc_offset; + u32 chid; + + /* prevent fifo context switches */ + spin_lock_irqsave(&fifo->lock, flags); + nvkm_wr32(device, NV03_PFIFO_CACHES, 0); + + /* if this channel is active, replace it with a null context */ + chid = nvkm_rd32(device, NV03_PFIFO_CACHE1_PUSH1) & fifo->chid->mask; + if (chid == chan->id) { + nvkm_mask(device, NV04_PFIFO_CACHE1_DMA_PUSH, 0x00000001, 0); + nvkm_wr32(device, NV03_PFIFO_CACHE1_PUSH0, 0); + nvkm_mask(device, NV04_PFIFO_CACHE1_PULL0, 0x00000001, 0); + + c = chan->func->ramfc->layout; + nvkm_kmap(fctx); + do { + u32 rm = ((1ULL << c->bits) - 1) << c->regs; + u32 cm = ((1ULL << c->bits) - 1) << c->ctxs; + u32 rv = (nvkm_rd32(device, c->regp) & rm) >> c->regs; + u32 cv = (nvkm_ro32(fctx, c->ctxp + data) & ~cm); + nvkm_wo32(fctx, c->ctxp + data, cv | (rv << c->ctxs)); + } while ((++c)->bits); + nvkm_done(fctx); + + c = chan->func->ramfc->layout; + do { + nvkm_wr32(device, c->regp, 0x00000000); + } while ((++c)->bits); + + nvkm_wr32(device, NV03_PFIFO_CACHE1_GET, 0); + nvkm_wr32(device, NV03_PFIFO_CACHE1_PUT, 0); + nvkm_wr32(device, NV03_PFIFO_CACHE1_PUSH1, fifo->chid->mask); + nvkm_wr32(device, NV03_PFIFO_CACHE1_PUSH0, 1); + nvkm_wr32(device, NV04_PFIFO_CACHE1_PULL0, 1); + } + + /* restore normal operation, after disabling dma mode */ + nvkm_mask(device, NV04_PFIFO_MODE, BIT(chan->id), 0); + nvkm_wr32(device, NV03_PFIFO_CACHES, 1); + spin_unlock_irqrestore(&fifo->lock, flags); +} + +void +nv04_chan_start(struct nvkm_chan *chan) +{ + struct nvkm_fifo *fifo = chan->cgrp->runl->fifo; + unsigned long flags; + + spin_lock_irqsave(&fifo->lock, flags); + nvkm_mask(fifo->engine.subdev.device, NV04_PFIFO_MODE, BIT(chan->id), BIT(chan->id)); + spin_unlock_irqrestore(&fifo->lock, flags); +} + +void +nv04_chan_ramfc_clear(struct nvkm_chan *chan) +{ + struct nvkm_memory *ramfc = chan->cgrp->runl->fifo->engine.subdev.device->imem->ramfc; + const struct nvkm_ramfc_layout *c = chan->func->ramfc->layout; + + nvkm_kmap(ramfc); + do { + nvkm_wo32(ramfc, chan->ramfc_offset + c->ctxp, 0x00000000); + } while ((++c)->bits); + nvkm_done(ramfc); +} + +static int +nv04_chan_ramfc_write(struct nvkm_chan *chan, u64 offset, u64 length, u32 devm, bool priv) +{ + struct nvkm_memory *ramfc = chan->cgrp->runl->fifo->engine.subdev.device->imem->ramfc; + const u32 base = chan->id * 32; + + chan->ramfc_offset = base; + + nvkm_kmap(ramfc); + nvkm_wo32(ramfc, base + 0x00, offset); + nvkm_wo32(ramfc, base + 0x04, offset); + nvkm_wo32(ramfc, base + 0x08, chan->push->addr >> 4); + nvkm_wo32(ramfc, base + 0x10, NV_PFIFO_CACHE1_DMA_FETCH_TRIG_128_BYTES | + NV_PFIFO_CACHE1_DMA_FETCH_SIZE_128_BYTES | +#ifdef __BIG_ENDIAN + NV_PFIFO_CACHE1_BIG_ENDIAN | +#endif + NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_8); + nvkm_done(ramfc); + return 0; +} + +static const struct nvkm_chan_func_ramfc +nv04_chan_ramfc = { + .layout = (const struct nvkm_ramfc_layout[]) { + { 32, 0, 0x00, 0, NV04_PFIFO_CACHE1_DMA_PUT }, + { 32, 0, 0x04, 0, NV04_PFIFO_CACHE1_DMA_GET }, + { 16, 0, 0x08, 0, NV04_PFIFO_CACHE1_DMA_INSTANCE }, + { 16, 16, 0x08, 0, NV04_PFIFO_CACHE1_DMA_DCOUNT }, + { 32, 0, 0x0c, 0, NV04_PFIFO_CACHE1_DMA_STATE }, + { 32, 0, 0x10, 0, NV04_PFIFO_CACHE1_DMA_FETCH }, + { 32, 0, 0x14, 0, NV04_PFIFO_CACHE1_ENGINE }, + { 32, 0, 0x18, 0, NV04_PFIFO_CACHE1_PULL1 }, + {} + }, + .write = nv04_chan_ramfc_write, + .clear = nv04_chan_ramfc_clear, + .ctxdma = true, +}; + +const struct nvkm_chan_func_userd +nv04_chan_userd = { + .bar = 0, + .base = 0x800000, + .size = 0x010000, +}; + +const struct nvkm_chan_func_inst +nv04_chan_inst = { + .size = 0x1000, +}; + +static const struct nvkm_chan_func +nv04_chan = { + .inst = &nv04_chan_inst, + .userd = &nv04_chan_userd, + .ramfc = &nv04_chan_ramfc, + .start = nv04_chan_start, + .stop = nv04_chan_stop, +}; + +const struct nvkm_cgrp_func +nv04_cgrp = { +}; + +void +nv04_eobj_ramht_del(struct nvkm_chan *chan, int hash) +{ + struct nvkm_fifo *fifo = chan->cgrp->runl->fifo; + struct nvkm_instmem *imem = fifo->engine.subdev.device->imem; + + mutex_lock(&fifo->mutex); + nvkm_ramht_remove(imem->ramht, hash); + mutex_unlock(&fifo->mutex); +} + +static int +nv04_eobj_ramht_add(struct nvkm_engn *engn, struct nvkm_object *eobj, struct nvkm_chan *chan) +{ + struct nvkm_fifo *fifo = chan->cgrp->runl->fifo; + struct nvkm_instmem *imem = fifo->engine.subdev.device->imem; + u32 context = 0x80000000 | chan->id << 24 | engn->id << 16; + int hash; + + mutex_lock(&fifo->mutex); + hash = nvkm_ramht_insert(imem->ramht, eobj, chan->id, 4, eobj->handle, context); + mutex_unlock(&fifo->mutex); + return hash; +} + +const struct nvkm_engn_func +nv04_engn = { + .ramht_add = nv04_eobj_ramht_add, + .ramht_del = nv04_eobj_ramht_del, }; void -nv04_fifo_pause(struct nvkm_fifo *base, unsigned long *pflags) -__acquires(fifo->base.lock) +nv04_fifo_pause(struct nvkm_fifo *fifo, unsigned long *pflags) +__acquires(fifo->lock) { - struct nv04_fifo *fifo = nv04_fifo(base); - struct nvkm_device *device = fifo->base.engine.subdev.device; + struct nvkm_device *device = fifo->engine.subdev.device; unsigned long flags; - spin_lock_irqsave(&fifo->base.lock, flags); + spin_lock_irqsave(&fifo->lock, flags); *pflags = flags; nvkm_wr32(device, NV03_PFIFO_CACHES, 0x00000000); @@ -81,50 +244,21 @@ __acquires(fifo->base.lock) } void -nv04_fifo_start(struct nvkm_fifo *base, unsigned long *pflags) -__releases(fifo->base.lock) +nv04_fifo_start(struct nvkm_fifo *fifo, unsigned long *pflags) +__releases(fifo->lock) { - struct nv04_fifo *fifo = nv04_fifo(base); - struct nvkm_device *device = fifo->base.engine.subdev.device; + struct nvkm_device *device = fifo->engine.subdev.device; unsigned long flags = *pflags; nvkm_mask(device, NV04_PFIFO_CACHE1_PULL0, 0x00000001, 0x00000001); nvkm_wr32(device, NV03_PFIFO_CACHES, 0x00000001); - spin_unlock_irqrestore(&fifo->base.lock, flags); + spin_unlock_irqrestore(&fifo->lock, flags); } -struct nvkm_engine * -nv04_fifo_id_engine(struct nvkm_fifo *fifo, int engi) -{ - enum nvkm_subdev_type type; - - switch (engi) { - case NV04_FIFO_ENGN_SW : type = NVKM_ENGINE_SW; break; - case NV04_FIFO_ENGN_GR : type = NVKM_ENGINE_GR; break; - case NV04_FIFO_ENGN_MPEG: type = NVKM_ENGINE_MPEG; break; - case NV04_FIFO_ENGN_DMA : type = NVKM_ENGINE_DMAOBJ; break; - default: - WARN_ON(1); - return NULL; - } - - return nvkm_device_engine(fifo->engine.subdev.device, type, 0); -} - -int -nv04_fifo_engine_id(struct nvkm_fifo *base, struct nvkm_engine *engine) -{ - switch (engine->subdev.type) { - case NVKM_ENGINE_SW : return NV04_FIFO_ENGN_SW; - case NVKM_ENGINE_GR : return NV04_FIFO_ENGN_GR; - case NVKM_ENGINE_MPEG : return NV04_FIFO_ENGN_MPEG; - case NVKM_ENGINE_DMAOBJ: return NV04_FIFO_ENGN_DMA; - default: - WARN_ON(1); - return 0; - } -} +const struct nvkm_runl_func +nv04_runl = { +}; static const char * nv_dma_state_err(u32 state) @@ -166,11 +300,11 @@ nv04_fifo_swmthd(struct nvkm_device *device, u32 chid, u32 addr, u32 data) } static void -nv04_fifo_cache_error(struct nv04_fifo *fifo, u32 chid, u32 get) +nv04_fifo_intr_cache_error(struct nvkm_fifo *fifo, u32 chid, u32 get) { - struct nvkm_subdev *subdev = &fifo->base.engine.subdev; + struct nvkm_subdev *subdev = &fifo->engine.subdev; struct nvkm_device *device = subdev->device; - struct nvkm_fifo_chan *chan; + struct nvkm_chan *chan; unsigned long flags; u32 pull0 = nvkm_rd32(device, 0x003250); u32 mthd, data; @@ -193,12 +327,12 @@ nv04_fifo_cache_error(struct nv04_fifo *fifo, u32 chid, u32 get) if (!(pull0 & 0x00000100) || !nv04_fifo_swmthd(device, chid, mthd, data)) { - chan = nvkm_fifo_chan_chid(&fifo->base, chid, &flags); + chan = nvkm_chan_get_chid(&fifo->engine, chid, &flags); nvkm_error(subdev, "CACHE_ERROR - " "ch %d [%s] subc %d mthd %04x data %08x\n", - chid, chan ? chan->object.client->name : "unknown", + chid, chan ? chan->name : "unknown", (mthd >> 13) & 7, mthd & 0x1ffc, data); - nvkm_fifo_chan_put(&fifo->base, flags, &chan); + nvkm_chan_put(&chan, flags); } nvkm_wr32(device, NV04_PFIFO_CACHE1_DMA_PUSH, 0); @@ -217,20 +351,20 @@ nv04_fifo_cache_error(struct nv04_fifo *fifo, u32 chid, u32 get) } static void -nv04_fifo_dma_pusher(struct nv04_fifo *fifo, u32 chid) +nv04_fifo_intr_dma_pusher(struct nvkm_fifo *fifo, u32 chid) { - struct nvkm_subdev *subdev = &fifo->base.engine.subdev; + struct nvkm_subdev *subdev = &fifo->engine.subdev; struct nvkm_device *device = subdev->device; u32 dma_get = nvkm_rd32(device, 0x003244); u32 dma_put = nvkm_rd32(device, 0x003240); u32 push = nvkm_rd32(device, 0x003220); u32 state = nvkm_rd32(device, 0x003228); - struct nvkm_fifo_chan *chan; + struct nvkm_chan *chan; unsigned long flags; const char *name; - chan = nvkm_fifo_chan_chid(&fifo->base, chid, &flags); - name = chan ? chan->object.client->name : "unknown"; + chan = nvkm_chan_get_chid(&fifo->engine, chid, &flags); + name = chan ? chan->name : "unknown"; if (device->card_type == NV_50) { u32 ho_get = nvkm_rd32(device, 0x003328); u32 ho_put = nvkm_rd32(device, 0x003320); @@ -261,18 +395,18 @@ nv04_fifo_dma_pusher(struct nv04_fifo *fifo, u32 chid) if (dma_get != dma_put) nvkm_wr32(device, 0x003244, dma_put); } - nvkm_fifo_chan_put(&fifo->base, flags, &chan); + nvkm_chan_put(&chan, flags); nvkm_wr32(device, 0x003228, 0x00000000); nvkm_wr32(device, 0x003220, 0x00000001); nvkm_wr32(device, 0x002100, NV_PFIFO_INTR_DMA_PUSHER); } -void -nv04_fifo_intr(struct nvkm_fifo *base) +irqreturn_t +nv04_fifo_intr(struct nvkm_inth *inth) { - struct nv04_fifo *fifo = nv04_fifo(base); - struct nvkm_subdev *subdev = &fifo->base.engine.subdev; + struct nvkm_fifo *fifo = container_of(inth, typeof(*fifo), engine.subdev.inth); + struct nvkm_subdev *subdev = &fifo->engine.subdev; struct nvkm_device *device = subdev->device; u32 mask = nvkm_rd32(device, NV03_PFIFO_INTR_EN_0); u32 stat = nvkm_rd32(device, NV03_PFIFO_INTR_0) & mask; @@ -281,16 +415,16 @@ nv04_fifo_intr(struct nvkm_fifo *base) reassign = nvkm_rd32(device, NV03_PFIFO_CACHES) & 1; nvkm_wr32(device, NV03_PFIFO_CACHES, 0); - chid = nvkm_rd32(device, NV03_PFIFO_CACHE1_PUSH1) & (fifo->base.nr - 1); + chid = nvkm_rd32(device, NV03_PFIFO_CACHE1_PUSH1) & fifo->chid->mask; get = nvkm_rd32(device, NV03_PFIFO_CACHE1_GET); if (stat & NV_PFIFO_INTR_CACHE_ERROR) { - nv04_fifo_cache_error(fifo, chid, get); + nv04_fifo_intr_cache_error(fifo, chid, get); stat &= ~NV_PFIFO_INTR_CACHE_ERROR; } if (stat & NV_PFIFO_INTR_DMA_PUSHER) { - nv04_fifo_dma_pusher(fifo, chid); + nv04_fifo_intr_dma_pusher(fifo, chid); stat &= ~NV_PFIFO_INTR_DMA_PUSHER; } @@ -313,7 +447,7 @@ nv04_fifo_intr(struct nvkm_fifo *base) if (stat & 0x40000000) { nvkm_wr32(device, 0x002100, 0x40000000); - nvkm_fifo_uevent(&fifo->base); + nvkm_event_ntfy(&fifo->nonstall.event, 0, NVKM_FIFO_NONSTALL_EVENT); stat &= ~0x40000000; } } @@ -325,13 +459,13 @@ nv04_fifo_intr(struct nvkm_fifo *base) } nvkm_wr32(device, NV03_PFIFO_CACHES, reassign); + return IRQ_HANDLED; } void -nv04_fifo_init(struct nvkm_fifo *base) +nv04_fifo_init(struct nvkm_fifo *fifo) { - struct nv04_fifo *fifo = nv04_fifo(base); - struct nvkm_device *device = fifo->base.engine.subdev.device; + struct nvkm_device *device = fifo->engine.subdev.device; struct nvkm_instmem *imem = device->imem; struct nvkm_ramht *ramht = imem->ramht; struct nvkm_memory *ramro = imem->ramro; @@ -346,7 +480,7 @@ nv04_fifo_init(struct nvkm_fifo *base) nvkm_wr32(device, NV03_PFIFO_RAMRO, nvkm_memory_addr(ramro) >> 8); nvkm_wr32(device, NV03_PFIFO_RAMFC, nvkm_memory_addr(ramfc) >> 8); - nvkm_wr32(device, NV03_PFIFO_CACHE1_PUSH1, fifo->base.nr - 1); + nvkm_wr32(device, NV03_PFIFO_CACHE1_PUSH1, fifo->chid->mask); nvkm_wr32(device, NV03_PFIFO_INTR_0, 0xffffffff); nvkm_wr32(device, NV03_PFIFO_INTR_EN_0, 0xffffffff); @@ -357,43 +491,53 @@ nv04_fifo_init(struct nvkm_fifo *base) } int -nv04_fifo_new_(const struct nvkm_fifo_func *func, struct nvkm_device *device, - enum nvkm_subdev_type type, int inst, int nr, const struct nv04_fifo_ramfc *ramfc, - struct nvkm_fifo **pfifo) +nv04_fifo_runl_ctor(struct nvkm_fifo *fifo) { - struct nv04_fifo *fifo; - int ret; - - if (!(fifo = kzalloc(sizeof(*fifo), GFP_KERNEL))) - return -ENOMEM; - fifo->ramfc = ramfc; - *pfifo = &fifo->base; + struct nvkm_runl *runl; - ret = nvkm_fifo_ctor(func, device, type, inst, nr, &fifo->base); - if (ret) - return ret; + runl = nvkm_runl_new(fifo, 0, 0, 0); + if (IS_ERR(runl)) + return PTR_ERR(runl); - set_bit(nr - 1, fifo->base.mask); /* inactive channel */ + nvkm_runl_add(runl, 0, fifo->func->engn_sw, NVKM_ENGINE_SW, 0); + nvkm_runl_add(runl, 0, fifo->func->engn_sw, NVKM_ENGINE_DMAOBJ, 0); + nvkm_runl_add(runl, 1, fifo->func->engn , NVKM_ENGINE_GR, 0); + nvkm_runl_add(runl, 2, fifo->func->engn , NVKM_ENGINE_MPEG, 0); /* NV31- */ return 0; } +int +nv04_fifo_chid_ctor(struct nvkm_fifo *fifo, int nr) +{ + /* The last CHID is reserved by HW as a "channel invalid" marker. */ + return nvkm_chid_new(&nvkm_chan_event, &fifo->engine.subdev, nr, 0, nr - 1, &fifo->chid); +} + +static int +nv04_fifo_chid_nr(struct nvkm_fifo *fifo) +{ + return 16; +} + static const struct nvkm_fifo_func nv04_fifo = { + .chid_nr = nv04_fifo_chid_nr, + .chid_ctor = nv04_fifo_chid_ctor, + .runl_ctor = nv04_fifo_runl_ctor, .init = nv04_fifo_init, .intr = nv04_fifo_intr, - .engine_id = nv04_fifo_engine_id, - .id_engine = nv04_fifo_id_engine, .pause = nv04_fifo_pause, .start = nv04_fifo_start, - .chan = { - &nv04_fifo_dma_oclass, - NULL - }, + .runl = &nv04_runl, + .engn = &nv04_engn, + .engn_sw = &nv04_engn, + .cgrp = {{ }, &nv04_cgrp }, + .chan = {{ 0, 0, NV03_CHANNEL_DMA }, &nv04_chan }, }; int nv04_fifo_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_fifo **pfifo) { - return nv04_fifo_new_(&nv04_fifo, device, type, inst, 16, nv04_fifo_ramfc, pfifo); + return nvkm_fifo_new_(&nv04_fifo, device, type, inst, pfifo); } diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv04.h b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv04.h deleted file mode 100644 index 3f23bcde4a54..000000000000 --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv04.h +++ /dev/null @@ -1,23 +0,0 @@ -/* SPDX-License-Identifier: MIT */ -#ifndef __NV04_FIFO_H__ -#define __NV04_FIFO_H__ -#define nv04_fifo(p) container_of((p), struct nv04_fifo, base) -#include "priv.h" - -struct nv04_fifo_ramfc { - unsigned bits:6; - unsigned ctxs:5; - unsigned ctxp:8; - unsigned regs:5; - unsigned regp; -}; - -struct nv04_fifo { - struct nvkm_fifo base; - const struct nv04_fifo_ramfc *ramfc; -}; - -int nv04_fifo_new_(const struct nvkm_fifo_func *, struct nvkm_device *, enum nvkm_subdev_type, int, - int nr, const struct nv04_fifo_ramfc *, struct nvkm_fifo **); -void nv04_fifo_init(struct nvkm_fifo *); -#endif diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv10.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv10.c index f8887f0f2f82..a4bcf6b0a7e2 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv10.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv10.c @@ -21,41 +21,93 @@ * * Authors: Ben Skeggs */ -#include "nv04.h" -#include "channv04.h" +#include "priv.h" +#include "cgrp.h" +#include "chan.h" +#include "runl.h" + +#include <core/gpuobj.h> +#include <subdev/instmem.h> + #include "regsnv04.h" -static const struct nv04_fifo_ramfc -nv10_fifo_ramfc[] = { - { 32, 0, 0x00, 0, NV04_PFIFO_CACHE1_DMA_PUT }, - { 32, 0, 0x04, 0, NV04_PFIFO_CACHE1_DMA_GET }, - { 32, 0, 0x08, 0, NV10_PFIFO_CACHE1_REF_CNT }, - { 16, 0, 0x0c, 0, NV04_PFIFO_CACHE1_DMA_INSTANCE }, - { 16, 16, 0x0c, 0, NV04_PFIFO_CACHE1_DMA_DCOUNT }, - { 32, 0, 0x10, 0, NV04_PFIFO_CACHE1_DMA_STATE }, - { 32, 0, 0x14, 0, NV04_PFIFO_CACHE1_DMA_FETCH }, - { 32, 0, 0x18, 0, NV04_PFIFO_CACHE1_ENGINE }, - { 32, 0, 0x1c, 0, NV04_PFIFO_CACHE1_PULL1 }, - {} +#include <nvif/class.h> + +static int +nv10_chan_ramfc_write(struct nvkm_chan *chan, u64 offset, u64 length, u32 devm, bool priv) +{ + struct nvkm_memory *ramfc = chan->cgrp->runl->fifo->engine.subdev.device->imem->ramfc; + const u32 base = chan->id * 32; + + chan->ramfc_offset = base; + + nvkm_kmap(ramfc); + nvkm_wo32(ramfc, base + 0x00, offset); + nvkm_wo32(ramfc, base + 0x04, offset); + nvkm_wo32(ramfc, base + 0x0c, chan->push->addr >> 4); + nvkm_wo32(ramfc, base + 0x14, NV_PFIFO_CACHE1_DMA_FETCH_TRIG_128_BYTES | + NV_PFIFO_CACHE1_DMA_FETCH_SIZE_128_BYTES | +#ifdef __BIG_ENDIAN + NV_PFIFO_CACHE1_BIG_ENDIAN | +#endif + NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_8); + nvkm_done(ramfc); + return 0; +} + +static const struct nvkm_chan_func_ramfc +nv10_chan_ramfc = { + .layout = (const struct nvkm_ramfc_layout[]) { + { 32, 0, 0x00, 0, NV04_PFIFO_CACHE1_DMA_PUT }, + { 32, 0, 0x04, 0, NV04_PFIFO_CACHE1_DMA_GET }, + { 32, 0, 0x08, 0, NV10_PFIFO_CACHE1_REF_CNT }, + { 16, 0, 0x0c, 0, NV04_PFIFO_CACHE1_DMA_INSTANCE }, + { 16, 16, 0x0c, 0, NV04_PFIFO_CACHE1_DMA_DCOUNT }, + { 32, 0, 0x10, 0, NV04_PFIFO_CACHE1_DMA_STATE }, + { 32, 0, 0x14, 0, NV04_PFIFO_CACHE1_DMA_FETCH }, + { 32, 0, 0x18, 0, NV04_PFIFO_CACHE1_ENGINE }, + { 32, 0, 0x1c, 0, NV04_PFIFO_CACHE1_PULL1 }, + {} + }, + .write = nv10_chan_ramfc_write, + .clear = nv04_chan_ramfc_clear, + .ctxdma = true, +}; + +static const struct nvkm_chan_func +nv10_chan = { + .inst = &nv04_chan_inst, + .userd = &nv04_chan_userd, + .ramfc = &nv10_chan_ramfc, + .start = nv04_chan_start, + .stop = nv04_chan_stop, }; +int +nv10_fifo_chid_nr(struct nvkm_fifo *fifo) +{ + return 32; +} + static const struct nvkm_fifo_func nv10_fifo = { + .chid_nr = nv10_fifo_chid_nr, + .chid_ctor = nv04_fifo_chid_ctor, + .runl_ctor = nv04_fifo_runl_ctor, .init = nv04_fifo_init, .intr = nv04_fifo_intr, - .engine_id = nv04_fifo_engine_id, - .id_engine = nv04_fifo_id_engine, .pause = nv04_fifo_pause, .start = nv04_fifo_start, - .chan = { - &nv10_fifo_dma_oclass, - NULL - }, + .runl = &nv04_runl, + .engn = &nv04_engn, + .engn_sw = &nv04_engn, + .cgrp = {{ }, &nv04_cgrp }, + .chan = {{ 0, 0, NV10_CHANNEL_DMA }, &nv10_chan }, }; int nv10_fifo_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_fifo **pfifo) { - return nv04_fifo_new_(&nv10_fifo, device, type, inst, 32, nv10_fifo_ramfc, pfifo); + return nvkm_fifo_new_(&nv10_fifo, device, type, inst, pfifo); } diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv17.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv17.c index 3f94c7b5b054..c70f44fd4f3b 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv17.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv17.c @@ -21,37 +21,78 @@ * * Authors: Ben Skeggs */ -#include "nv04.h" -#include "channv04.h" +#include "priv.h" +#include "cgrp.h" +#include "chan.h" +#include "chid.h" +#include "runl.h" + #include "regsnv04.h" #include <core/ramht.h> #include <subdev/instmem.h> -static const struct nv04_fifo_ramfc -nv17_fifo_ramfc[] = { - { 32, 0, 0x00, 0, NV04_PFIFO_CACHE1_DMA_PUT }, - { 32, 0, 0x04, 0, NV04_PFIFO_CACHE1_DMA_GET }, - { 32, 0, 0x08, 0, NV10_PFIFO_CACHE1_REF_CNT }, - { 16, 0, 0x0c, 0, NV04_PFIFO_CACHE1_DMA_INSTANCE }, - { 16, 16, 0x0c, 0, NV04_PFIFO_CACHE1_DMA_DCOUNT }, - { 32, 0, 0x10, 0, NV04_PFIFO_CACHE1_DMA_STATE }, - { 32, 0, 0x14, 0, NV04_PFIFO_CACHE1_DMA_FETCH }, - { 32, 0, 0x18, 0, NV04_PFIFO_CACHE1_ENGINE }, - { 32, 0, 0x1c, 0, NV04_PFIFO_CACHE1_PULL1 }, - { 32, 0, 0x20, 0, NV10_PFIFO_CACHE1_ACQUIRE_VALUE }, - { 32, 0, 0x24, 0, NV10_PFIFO_CACHE1_ACQUIRE_TIMESTAMP }, - { 32, 0, 0x28, 0, NV10_PFIFO_CACHE1_ACQUIRE_TIMEOUT }, - { 32, 0, 0x2c, 0, NV10_PFIFO_CACHE1_SEMAPHORE }, - { 32, 0, 0x30, 0, NV10_PFIFO_CACHE1_DMA_SUBROUTINE }, - {} +#include <nvif/class.h> + +static int +nv17_chan_ramfc_write(struct nvkm_chan *chan, u64 offset, u64 length, u32 devm, bool priv) +{ + struct nvkm_memory *ramfc = chan->cgrp->runl->fifo->engine.subdev.device->imem->ramfc; + const u32 base = chan->id * 64; + + chan->ramfc_offset = base; + + nvkm_kmap(ramfc); + nvkm_wo32(ramfc, base + 0x00, offset); + nvkm_wo32(ramfc, base + 0x04, offset); + nvkm_wo32(ramfc, base + 0x0c, chan->push->addr >> 4); + nvkm_wo32(ramfc, base + 0x14, NV_PFIFO_CACHE1_DMA_FETCH_TRIG_128_BYTES | + NV_PFIFO_CACHE1_DMA_FETCH_SIZE_128_BYTES | +#ifdef __BIG_ENDIAN + NV_PFIFO_CACHE1_BIG_ENDIAN | +#endif + NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_8); + nvkm_done(ramfc); + return 0; +} + +static const struct nvkm_chan_func_ramfc +nv17_chan_ramfc = { + .layout = (const struct nvkm_ramfc_layout[]) { + { 32, 0, 0x00, 0, NV04_PFIFO_CACHE1_DMA_PUT }, + { 32, 0, 0x04, 0, NV04_PFIFO_CACHE1_DMA_GET }, + { 32, 0, 0x08, 0, NV10_PFIFO_CACHE1_REF_CNT }, + { 16, 0, 0x0c, 0, NV04_PFIFO_CACHE1_DMA_INSTANCE }, + { 16, 16, 0x0c, 0, NV04_PFIFO_CACHE1_DMA_DCOUNT }, + { 32, 0, 0x10, 0, NV04_PFIFO_CACHE1_DMA_STATE }, + { 32, 0, 0x14, 0, NV04_PFIFO_CACHE1_DMA_FETCH }, + { 32, 0, 0x18, 0, NV04_PFIFO_CACHE1_ENGINE }, + { 32, 0, 0x1c, 0, NV04_PFIFO_CACHE1_PULL1 }, + { 32, 0, 0x20, 0, NV10_PFIFO_CACHE1_ACQUIRE_VALUE }, + { 32, 0, 0x24, 0, NV10_PFIFO_CACHE1_ACQUIRE_TIMESTAMP }, + { 32, 0, 0x28, 0, NV10_PFIFO_CACHE1_ACQUIRE_TIMEOUT }, + { 32, 0, 0x2c, 0, NV10_PFIFO_CACHE1_SEMAPHORE }, + { 32, 0, 0x30, 0, NV10_PFIFO_CACHE1_DMA_SUBROUTINE }, + {} + }, + .write = nv17_chan_ramfc_write, + .clear = nv04_chan_ramfc_clear, + .ctxdma = true, +}; + +static const struct nvkm_chan_func +nv17_chan = { + .inst = &nv04_chan_inst, + .userd = &nv04_chan_userd, + .ramfc = &nv17_chan_ramfc, + .start = nv04_chan_start, + .stop = nv04_chan_stop, }; static void -nv17_fifo_init(struct nvkm_fifo *base) +nv17_fifo_init(struct nvkm_fifo *fifo) { - struct nv04_fifo *fifo = nv04_fifo(base); - struct nvkm_device *device = fifo->base.engine.subdev.device; + struct nvkm_device *device = fifo->engine.subdev.device; struct nvkm_instmem *imem = device->imem; struct nvkm_ramht *ramht = imem->ramht; struct nvkm_memory *ramro = imem->ramro; @@ -67,7 +108,7 @@ nv17_fifo_init(struct nvkm_fifo *base) nvkm_wr32(device, NV03_PFIFO_RAMFC, nvkm_memory_addr(ramfc) >> 8 | 0x00010000); - nvkm_wr32(device, NV03_PFIFO_CACHE1_PUSH1, fifo->base.nr - 1); + nvkm_wr32(device, NV03_PFIFO_CACHE1_PUSH1, fifo->chid->mask); nvkm_wr32(device, NV03_PFIFO_INTR_0, 0xffffffff); nvkm_wr32(device, NV03_PFIFO_INTR_EN_0, 0xffffffff); @@ -79,21 +120,23 @@ nv17_fifo_init(struct nvkm_fifo *base) static const struct nvkm_fifo_func nv17_fifo = { + .chid_nr = nv10_fifo_chid_nr, + .chid_ctor = nv04_fifo_chid_ctor, + .runl_ctor = nv04_fifo_runl_ctor, .init = nv17_fifo_init, .intr = nv04_fifo_intr, - .engine_id = nv04_fifo_engine_id, - .id_engine = nv04_fifo_id_engine, .pause = nv04_fifo_pause, .start = nv04_fifo_start, - .chan = { - &nv17_fifo_dma_oclass, - NULL - }, + .runl = &nv04_runl, + .engn = &nv04_engn, + .engn_sw = &nv04_engn, + .cgrp = {{ }, &nv04_cgrp }, + .chan = {{ 0, 0, NV17_CHANNEL_DMA }, &nv17_chan }, }; int nv17_fifo_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_fifo **pfifo) { - return nv04_fifo_new_(&nv17_fifo, device, type, inst, 32, nv17_fifo_ramfc, pfifo); + return nvkm_fifo_new_(&nv17_fifo, device, type, inst, pfifo); } diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv40.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv40.c index f9ea46809bc0..e50a94b6d7f8 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv40.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv40.c @@ -21,46 +21,166 @@ * * Authors: Ben Skeggs */ -#include "nv04.h" -#include "channv04.h" +#include "priv.h" +#include "cgrp.h" +#include "chan.h" +#include "chid.h" +#include "runl.h" + #include "regsnv04.h" #include <core/ramht.h> #include <subdev/fb.h> #include <subdev/instmem.h> -static const struct nv04_fifo_ramfc -nv40_fifo_ramfc[] = { - { 32, 0, 0x00, 0, NV04_PFIFO_CACHE1_DMA_PUT }, - { 32, 0, 0x04, 0, NV04_PFIFO_CACHE1_DMA_GET }, - { 32, 0, 0x08, 0, NV10_PFIFO_CACHE1_REF_CNT }, - { 32, 0, 0x0c, 0, NV04_PFIFO_CACHE1_DMA_INSTANCE }, - { 32, 0, 0x10, 0, NV04_PFIFO_CACHE1_DMA_DCOUNT }, - { 32, 0, 0x14, 0, NV04_PFIFO_CACHE1_DMA_STATE }, - { 28, 0, 0x18, 0, NV04_PFIFO_CACHE1_DMA_FETCH }, - { 2, 28, 0x18, 28, 0x002058 }, - { 32, 0, 0x1c, 0, NV04_PFIFO_CACHE1_ENGINE }, - { 32, 0, 0x20, 0, NV04_PFIFO_CACHE1_PULL1 }, - { 32, 0, 0x24, 0, NV10_PFIFO_CACHE1_ACQUIRE_VALUE }, - { 32, 0, 0x28, 0, NV10_PFIFO_CACHE1_ACQUIRE_TIMESTAMP }, - { 32, 0, 0x2c, 0, NV10_PFIFO_CACHE1_ACQUIRE_TIMEOUT }, - { 32, 0, 0x30, 0, NV10_PFIFO_CACHE1_SEMAPHORE }, - { 32, 0, 0x34, 0, NV10_PFIFO_CACHE1_DMA_SUBROUTINE }, - { 32, 0, 0x38, 0, NV40_PFIFO_GRCTX_INSTANCE }, - { 17, 0, 0x3c, 0, NV04_PFIFO_DMA_TIMESLICE }, - { 32, 0, 0x40, 0, 0x0032e4 }, - { 32, 0, 0x44, 0, 0x0032e8 }, - { 32, 0, 0x4c, 0, 0x002088 }, - { 32, 0, 0x50, 0, 0x003300 }, - { 32, 0, 0x54, 0, 0x00330c }, - {} +#include <nvif/class.h> + +static int +nv40_chan_ramfc_write(struct nvkm_chan *chan, u64 offset, u64 length, u32 devm, bool priv) +{ + struct nvkm_memory *ramfc = chan->cgrp->runl->fifo->engine.subdev.device->imem->ramfc; + const u32 base = chan->id * 128; + + chan->ramfc_offset = base; + + nvkm_kmap(ramfc); + nvkm_wo32(ramfc, base + 0x00, offset); + nvkm_wo32(ramfc, base + 0x04, offset); + nvkm_wo32(ramfc, base + 0x0c, chan->push->addr >> 4); + nvkm_wo32(ramfc, base + 0x18, 0x30000000 | + NV_PFIFO_CACHE1_DMA_FETCH_TRIG_128_BYTES | + NV_PFIFO_CACHE1_DMA_FETCH_SIZE_128_BYTES | +#ifdef __BIG_ENDIAN + NV_PFIFO_CACHE1_BIG_ENDIAN | +#endif + NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_8); + nvkm_wo32(ramfc, base + 0x3c, 0x0001ffff); + nvkm_done(ramfc); + return 0; +} + +static const struct nvkm_chan_func_ramfc +nv40_chan_ramfc = { + .layout = (const struct nvkm_ramfc_layout[]) { + { 32, 0, 0x00, 0, NV04_PFIFO_CACHE1_DMA_PUT }, + { 32, 0, 0x04, 0, NV04_PFIFO_CACHE1_DMA_GET }, + { 32, 0, 0x08, 0, NV10_PFIFO_CACHE1_REF_CNT }, + { 32, 0, 0x0c, 0, NV04_PFIFO_CACHE1_DMA_INSTANCE }, + { 32, 0, 0x10, 0, NV04_PFIFO_CACHE1_DMA_DCOUNT }, + { 32, 0, 0x14, 0, NV04_PFIFO_CACHE1_DMA_STATE }, + { 28, 0, 0x18, 0, NV04_PFIFO_CACHE1_DMA_FETCH }, + { 2, 28, 0x18, 28, 0x002058 }, + { 32, 0, 0x1c, 0, NV04_PFIFO_CACHE1_ENGINE }, + { 32, 0, 0x20, 0, NV04_PFIFO_CACHE1_PULL1 }, + { 32, 0, 0x24, 0, NV10_PFIFO_CACHE1_ACQUIRE_VALUE }, + { 32, 0, 0x28, 0, NV10_PFIFO_CACHE1_ACQUIRE_TIMESTAMP }, + { 32, 0, 0x2c, 0, NV10_PFIFO_CACHE1_ACQUIRE_TIMEOUT }, + { 32, 0, 0x30, 0, NV10_PFIFO_CACHE1_SEMAPHORE }, + { 32, 0, 0x34, 0, NV10_PFIFO_CACHE1_DMA_SUBROUTINE }, + { 32, 0, 0x38, 0, NV40_PFIFO_GRCTX_INSTANCE }, + { 17, 0, 0x3c, 0, NV04_PFIFO_DMA_TIMESLICE }, + { 32, 0, 0x40, 0, 0x0032e4 }, + { 32, 0, 0x44, 0, 0x0032e8 }, + { 32, 0, 0x4c, 0, 0x002088 }, + { 32, 0, 0x50, 0, 0x003300 }, + { 32, 0, 0x54, 0, 0x00330c }, + {} + }, + .write = nv40_chan_ramfc_write, + .clear = nv04_chan_ramfc_clear, + .ctxdma = true, +}; + +static const struct nvkm_chan_func_userd +nv40_chan_userd = { + .bar = 0, + .base = 0xc00000, + .size = 0x001000, +}; + +static const struct nvkm_chan_func +nv40_chan = { + .inst = &nv04_chan_inst, + .userd = &nv40_chan_userd, + .ramfc = &nv40_chan_ramfc, + .start = nv04_chan_start, + .stop = nv04_chan_stop, }; +static int +nv40_eobj_ramht_add(struct nvkm_engn *engn, struct nvkm_object *eobj, struct nvkm_chan *chan) +{ + struct nvkm_fifo *fifo = chan->cgrp->runl->fifo; + struct nvkm_instmem *imem = fifo->engine.subdev.device->imem; + u32 context = chan->id << 23 | engn->id << 20; + int hash; + + mutex_lock(&fifo->mutex); + hash = nvkm_ramht_insert(imem->ramht, eobj, chan->id, 4, eobj->handle, context); + mutex_unlock(&fifo->mutex); + return hash; +} + static void -nv40_fifo_init(struct nvkm_fifo *base) +nv40_ectx_bind(struct nvkm_engn *engn, struct nvkm_cctx *cctx, struct nvkm_chan *chan) { - struct nv04_fifo *fifo = nv04_fifo(base); - struct nvkm_device *device = fifo->base.engine.subdev.device; + struct nvkm_fifo *fifo = chan->cgrp->runl->fifo; + struct nvkm_device *device = fifo->engine.subdev.device; + struct nvkm_memory *ramfc = device->imem->ramfc; + u32 inst = 0x00000000, reg, ctx; + int chid; + + switch (engn->engine->subdev.type) { + case NVKM_ENGINE_GR: + reg = 0x0032e0; + ctx = 0x38; + break; + case NVKM_ENGINE_MPEG: + if (WARN_ON(device->chipset < 0x44)) + return; + reg = 0x00330c; + ctx = 0x54; + break; + default: + WARN_ON(1); + return; + } + + if (cctx) + inst = cctx->vctx->inst->addr >> 4; + + spin_lock_irq(&fifo->lock); + nvkm_mask(device, 0x002500, 0x00000001, 0x00000000); + + chid = nvkm_rd32(device, 0x003204) & (fifo->chid->nr - 1); + if (chid == chan->id) + nvkm_wr32(device, reg, inst); + + nvkm_kmap(ramfc); + nvkm_wo32(ramfc, chan->ramfc_offset + ctx, inst); + nvkm_done(ramfc); + + nvkm_mask(device, 0x002500, 0x00000001, 0x00000001); + spin_unlock_irq(&fifo->lock); +} + +static const struct nvkm_engn_func +nv40_engn = { + .bind = nv40_ectx_bind, + .ramht_add = nv40_eobj_ramht_add, + .ramht_del = nv04_eobj_ramht_del, +}; + +static const struct nvkm_engn_func +nv40_engn_sw = { + .ramht_add = nv40_eobj_ramht_add, + .ramht_del = nv04_eobj_ramht_del, +}; + +static void +nv40_fifo_init(struct nvkm_fifo *fifo) +{ + struct nvkm_device *device = fifo->engine.subdev.device; struct nvkm_fb *fb = device->fb; struct nvkm_instmem *imem = device->imem; struct nvkm_ramht *ramht = imem->ramht; @@ -98,7 +218,7 @@ nv40_fifo_init(struct nvkm_fifo *base) break; } - nvkm_wr32(device, NV03_PFIFO_CACHE1_PUSH1, fifo->base.nr - 1); + nvkm_wr32(device, NV03_PFIFO_CACHE1_PUSH1, fifo->chid->mask); nvkm_wr32(device, NV03_PFIFO_INTR_0, 0xffffffff); nvkm_wr32(device, NV03_PFIFO_INTR_EN_0, 0xffffffff); @@ -110,21 +230,23 @@ nv40_fifo_init(struct nvkm_fifo *base) static const struct nvkm_fifo_func nv40_fifo = { + .chid_nr = nv10_fifo_chid_nr, + .chid_ctor = nv04_fifo_chid_ctor, + .runl_ctor = nv04_fifo_runl_ctor, .init = nv40_fifo_init, .intr = nv04_fifo_intr, - .engine_id = nv04_fifo_engine_id, - .id_engine = nv04_fifo_id_engine, .pause = nv04_fifo_pause, .start = nv04_fifo_start, - .chan = { - &nv40_fifo_dma_oclass, - NULL - }, + .runl = &nv04_runl, + .engn = &nv40_engn, + .engn_sw = &nv40_engn_sw, + .cgrp = {{ }, &nv04_cgrp }, + .chan = {{ 0, 0, NV40_CHANNEL_DMA }, &nv40_chan }, }; int nv40_fifo_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_fifo **pfifo) { - return nv04_fifo_new_(&nv40_fifo, device, type, inst, 32, nv40_fifo_ramfc, pfifo); + return nvkm_fifo_new_(&nv40_fifo, device, type, inst, pfifo); } diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv50.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv50.c index a08742cf425a..954b5f3a7d57 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv50.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv50.c @@ -21,62 +21,325 @@ * * Authors: Ben Skeggs */ -#include "nv50.h" -#include "channv50.h" +#include "priv.h" +#include "cgrp.h" +#include "chan.h" +#include "chid.h" +#include "runl.h" -#include <core/gpuobj.h> +#include <core/ramht.h> +#include <subdev/timer.h> -static void -nv50_fifo_runlist_update_locked(struct nv50_fifo *fifo) +#include <nvif/class.h> + +void +nv50_eobj_ramht_del(struct nvkm_chan *chan, int hash) { - struct nvkm_device *device = fifo->base.engine.subdev.device; - struct nvkm_memory *cur; - int i, p; + nvkm_ramht_remove(chan->ramht, hash); +} - cur = fifo->runlist[fifo->cur_runlist]; - fifo->cur_runlist = !fifo->cur_runlist; +int +nv50_eobj_ramht_add(struct nvkm_engn *engn, struct nvkm_object *eobj, struct nvkm_chan *chan) +{ + return nvkm_ramht_insert(chan->ramht, eobj, 0, 4, eobj->handle, engn->id << 20); +} - nvkm_kmap(cur); - for (i = 0, p = 0; i < fifo->base.nr; i++) { - if (nvkm_rd32(device, 0x002600 + (i * 4)) & 0x80000000) - nvkm_wo32(cur, p++ * 4, i); - } - nvkm_done(cur); +void +nv50_chan_stop(struct nvkm_chan *chan) +{ + struct nvkm_device *device = chan->cgrp->runl->fifo->engine.subdev.device; - nvkm_wr32(device, 0x0032f4, nvkm_memory_addr(cur) >> 12); - nvkm_wr32(device, 0x0032ec, p); - nvkm_wr32(device, 0x002500, 0x00000101); + nvkm_mask(device, 0x002600 + (chan->id * 4), 0x80000000, 0x00000000); } void -nv50_fifo_runlist_update(struct nv50_fifo *fifo) +nv50_chan_start(struct nvkm_chan *chan) { - mutex_lock(&fifo->base.mutex); - nv50_fifo_runlist_update_locked(fifo); - mutex_unlock(&fifo->base.mutex); + struct nvkm_device *device = chan->cgrp->runl->fifo->engine.subdev.device; + + nvkm_mask(device, 0x002600 + (chan->id * 4), 0x80000000, 0x80000000); } -int -nv50_fifo_oneinit(struct nvkm_fifo *base) +void +nv50_chan_unbind(struct nvkm_chan *chan) { - struct nv50_fifo *fifo = nv50_fifo(base); - struct nvkm_device *device = fifo->base.engine.subdev.device; + struct nvkm_device *device = chan->cgrp->runl->fifo->engine.subdev.device; + + nvkm_wr32(device, 0x002600 + (chan->id * 4), 0x00000000); +} + +static void +nv50_chan_bind(struct nvkm_chan *chan) +{ + struct nvkm_device *device = chan->cgrp->runl->fifo->engine.subdev.device; + + nvkm_wr32(device, 0x002600 + (chan->id * 4), chan->ramfc->addr >> 12); +} + +static int +nv50_chan_ramfc_write(struct nvkm_chan *chan, u64 offset, u64 length, u32 devm, bool priv) +{ + struct nvkm_device *device = chan->cgrp->runl->fifo->engine.subdev.device; + const u32 limit2 = ilog2(length / 8); int ret; - ret = nvkm_memory_new(device, NVKM_MEM_TARGET_INST, 128 * 4, 0x1000, - false, &fifo->runlist[0]); + ret = nvkm_gpuobj_new(device, 0x0200, 0x1000, true, chan->inst, &chan->ramfc); + if (ret) + return ret; + + ret = nvkm_gpuobj_new(device, 0x1200, 0, true, chan->inst, &chan->eng); if (ret) return ret; - return nvkm_memory_new(device, NVKM_MEM_TARGET_INST, 128 * 4, 0x1000, - false, &fifo->runlist[1]); + ret = nvkm_gpuobj_new(device, 0x4000, 0, false, chan->inst, &chan->pgd); + if (ret) + return ret; + + ret = nvkm_ramht_new(device, 0x8000, 16, chan->inst, &chan->ramht); + if (ret) + return ret; + + nvkm_kmap(chan->ramfc); + nvkm_wo32(chan->ramfc, 0x3c, 0x403f6078); + nvkm_wo32(chan->ramfc, 0x44, 0x01003fff); + nvkm_wo32(chan->ramfc, 0x48, chan->push->node->offset >> 4); + nvkm_wo32(chan->ramfc, 0x50, lower_32_bits(offset)); + nvkm_wo32(chan->ramfc, 0x54, upper_32_bits(offset) | (limit2 << 16)); + nvkm_wo32(chan->ramfc, 0x60, 0x7fffffff); + nvkm_wo32(chan->ramfc, 0x78, 0x00000000); + nvkm_wo32(chan->ramfc, 0x7c, 0x30000000 | devm); + nvkm_wo32(chan->ramfc, 0x80, ((chan->ramht->bits - 9) << 27) | + (4 << 24) /* SEARCH_FULL */ | + (chan->ramht->gpuobj->node->offset >> 4)); + nvkm_done(chan->ramfc); + return 0; +} + +static const struct nvkm_chan_func_ramfc +nv50_chan_ramfc = { + .write = nv50_chan_ramfc_write, + .ctxdma = true, + .devm = 0xfff, +}; + +const struct nvkm_chan_func_userd +nv50_chan_userd = { + .bar = 0, + .base = 0xc00000, + .size = 0x002000, +}; + +const struct nvkm_chan_func_inst +nv50_chan_inst = { + .size = 0x10000, + .vmm = true, +}; + +static const struct nvkm_chan_func +nv50_chan = { + .inst = &nv50_chan_inst, + .userd = &nv50_chan_userd, + .ramfc = &nv50_chan_ramfc, + .bind = nv50_chan_bind, + .unbind = nv50_chan_unbind, + .start = nv50_chan_start, + .stop = nv50_chan_stop, +}; + +static void +nv50_ectx_bind(struct nvkm_engn *engn, struct nvkm_cctx *cctx, struct nvkm_chan *chan) +{ + struct nvkm_subdev *subdev = &chan->cgrp->runl->fifo->engine.subdev; + struct nvkm_device *device = subdev->device; + u64 start = 0, limit = 0; + u32 flags = 0, ptr0, save; + + switch (engn->engine->subdev.type) { + case NVKM_ENGINE_GR : ptr0 = 0x0000; break; + case NVKM_ENGINE_MPEG : ptr0 = 0x0060; break; + default: + WARN_ON(1); + return; + } + + if (!cctx) { + /* HW bug workaround: + * + * PFIFO will hang forever if the connected engines don't report + * that they've processed the context switch request. + * + * In order for the kickoff to work, we need to ensure all the + * connected engines are in a state where they can answer. + * + * Newer chipsets don't seem to suffer from this issue, and well, + * there's also a "ignore these engines" bitmask reg we can use + * if we hit the issue there.. + */ + save = nvkm_mask(device, 0x00b860, 0x00000001, 0x00000001); + + /* Tell engines to save out contexts. */ + nvkm_wr32(device, 0x0032fc, chan->inst->addr >> 12); + nvkm_msec(device, 2000, + if (nvkm_rd32(device, 0x0032fc) != 0xffffffff) + break; + ); + nvkm_wr32(device, 0x00b860, save); + } else { + flags = 0x00190000; + start = cctx->vctx->inst->addr; + limit = start + cctx->vctx->inst->size - 1; + } + + nvkm_kmap(chan->eng); + nvkm_wo32(chan->eng, ptr0 + 0x00, flags); + nvkm_wo32(chan->eng, ptr0 + 0x04, lower_32_bits(limit)); + nvkm_wo32(chan->eng, ptr0 + 0x08, lower_32_bits(start)); + nvkm_wo32(chan->eng, ptr0 + 0x0c, upper_32_bits(limit) << 24 | + lower_32_bits(start)); + nvkm_wo32(chan->eng, ptr0 + 0x10, 0x00000000); + nvkm_wo32(chan->eng, ptr0 + 0x14, 0x00000000); + nvkm_done(chan->eng); } +static const struct nvkm_engn_func +nv50_engn = { + .bind = nv50_ectx_bind, + .ramht_add = nv50_eobj_ramht_add, + .ramht_del = nv50_eobj_ramht_del, +}; + +const struct nvkm_engn_func +nv50_engn_sw = { + .ramht_add = nv50_eobj_ramht_add, + .ramht_del = nv50_eobj_ramht_del, +}; + +static bool +nv50_runl_pending(struct nvkm_runl *runl) +{ + return nvkm_rd32(runl->fifo->engine.subdev.device, 0x0032ec) & 0x00000100; +} + +int +nv50_runl_wait(struct nvkm_runl *runl) +{ + struct nvkm_fifo *fifo = runl->fifo; + + nvkm_msec(fifo->engine.subdev.device, fifo->timeout.chan_msec, + if (!nvkm_runl_update_pending(runl)) + return 0; + usleep_range(1, 2); + ); + + return -ETIMEDOUT; +} + +static void +nv50_runl_commit(struct nvkm_runl *runl, struct nvkm_memory *memory, u32 start, int count) +{ + struct nvkm_device *device = runl->fifo->engine.subdev.device; + u64 addr = nvkm_memory_addr(memory) + start; + + nvkm_wr32(device, 0x0032f4, addr >> 12); + nvkm_wr32(device, 0x0032ec, count); +} + +static void +nv50_runl_insert_chan(struct nvkm_chan *chan, struct nvkm_memory *memory, u64 offset) +{ + nvkm_wo32(memory, offset, chan->id); +} + +static struct nvkm_memory * +nv50_runl_alloc(struct nvkm_runl *runl, u32 *offset) +{ + const u32 segment = ALIGN((runl->cgrp_nr + runl->chan_nr) * runl->func->size, 0x1000); + const u32 maxsize = (runl->cgid ? runl->cgid->nr : 0) + runl->chid->nr; + int ret; + + if (unlikely(!runl->mem)) { + ret = nvkm_memory_new(runl->fifo->engine.subdev.device, NVKM_MEM_TARGET_INST, + maxsize * 2 * runl->func->size, 0, false, &runl->mem); + if (ret) { + RUNL_ERROR(runl, "alloc %d\n", ret); + return ERR_PTR(ret); + } + } else { + if (runl->offset + segment >= nvkm_memory_size(runl->mem)) { + ret = runl->func->wait(runl); + if (ret) { + RUNL_DEBUG(runl, "rewind timeout"); + return ERR_PTR(ret); + } + + runl->offset = 0; + } + } + + *offset = runl->offset; + runl->offset += segment; + return runl->mem; +} + +int +nv50_runl_update(struct nvkm_runl *runl) +{ + struct nvkm_memory *memory; + struct nvkm_cgrp *cgrp; + struct nvkm_chan *chan; + u32 start, offset, count; + + /*TODO: prio, interleaving. */ + + RUNL_TRACE(runl, "RAMRL: update cgrps:%d chans:%d", runl->cgrp_nr, runl->chan_nr); + memory = nv50_runl_alloc(runl, &start); + if (IS_ERR(memory)) + return PTR_ERR(memory); + + RUNL_TRACE(runl, "RAMRL: update start:%08x", start); + offset = start; + + nvkm_kmap(memory); + nvkm_runl_foreach_cgrp(cgrp, runl) { + if (cgrp->hw) { + CGRP_TRACE(cgrp, " RAMRL+%08x: chans:%d", offset, cgrp->chan_nr); + runl->func->insert_cgrp(cgrp, memory, offset); + offset += runl->func->size; + } + + nvkm_cgrp_foreach_chan(chan, cgrp) { + CHAN_TRACE(chan, "RAMRL+%08x: [%s]", offset, chan->name); + runl->func->insert_chan(chan, memory, offset); + offset += runl->func->size; + } + } + nvkm_done(memory); + + /*TODO: look into using features on newer HW to guarantee forward progress. */ + list_rotate_left(&runl->cgrps); + + count = (offset - start) / runl->func->size; + RUNL_TRACE(runl, "RAMRL: commit start:%08x count:%d", start, count); + + runl->func->commit(runl, memory, start, count); + return 0; +} + +const struct nvkm_runl_func +nv50_runl = { + .size = 4, + .update = nv50_runl_update, + .insert_chan = nv50_runl_insert_chan, + .commit = nv50_runl_commit, + .wait = nv50_runl_wait, + .pending = nv50_runl_pending, +}; + void -nv50_fifo_init(struct nvkm_fifo *base) +nv50_fifo_init(struct nvkm_fifo *fifo) { - struct nv50_fifo *fifo = nv50_fifo(base); - struct nvkm_device *device = fifo->base.engine.subdev.device; + struct nvkm_runl *runl = nvkm_runl_first(fifo); + struct nvkm_device *device = fifo->engine.subdev.device; int i; nvkm_mask(device, 0x000200, 0x00000100, 0x00000000); @@ -89,61 +352,47 @@ nv50_fifo_init(struct nvkm_fifo *base) for (i = 0; i < 128; i++) nvkm_wr32(device, 0x002600 + (i * 4), 0x00000000); - nv50_fifo_runlist_update_locked(fifo); + + atomic_set(&runl->changed, 1); + runl->func->update(runl); nvkm_wr32(device, 0x003200, 0x00000001); nvkm_wr32(device, 0x003250, 0x00000001); nvkm_wr32(device, 0x002500, 0x00000001); } -void * -nv50_fifo_dtor(struct nvkm_fifo *base) +int +nv50_fifo_chid_ctor(struct nvkm_fifo *fifo, int nr) { - struct nv50_fifo *fifo = nv50_fifo(base); - nvkm_memory_unref(&fifo->runlist[1]); - nvkm_memory_unref(&fifo->runlist[0]); - return fifo; + /* CHID 0 is unusable (some kind of PIO channel?), 127 is "channel invalid". */ + return nvkm_chid_new(&nvkm_chan_event, &fifo->engine.subdev, nr, 1, nr - 2, &fifo->chid); } int -nv50_fifo_new_(const struct nvkm_fifo_func *func, struct nvkm_device *device, - enum nvkm_subdev_type type, int inst, struct nvkm_fifo **pfifo) +nv50_fifo_chid_nr(struct nvkm_fifo *fifo) { - struct nv50_fifo *fifo; - int ret; - - if (!(fifo = kzalloc(sizeof(*fifo), GFP_KERNEL))) - return -ENOMEM; - *pfifo = &fifo->base; - - ret = nvkm_fifo_ctor(func, device, type, inst, 128, &fifo->base); - if (ret) - return ret; - - set_bit(0, fifo->base.mask); /* PIO channel */ - set_bit(127, fifo->base.mask); /* inactive channel */ - return 0; + return 128; } static const struct nvkm_fifo_func nv50_fifo = { - .dtor = nv50_fifo_dtor, - .oneinit = nv50_fifo_oneinit, + .chid_nr = nv50_fifo_chid_nr, + .chid_ctor = nv50_fifo_chid_ctor, + .runl_ctor = nv04_fifo_runl_ctor, .init = nv50_fifo_init, .intr = nv04_fifo_intr, - .engine_id = nv04_fifo_engine_id, - .id_engine = nv04_fifo_id_engine, .pause = nv04_fifo_pause, .start = nv04_fifo_start, - .chan = { - &nv50_fifo_gpfifo_oclass, - NULL - }, + .runl = &nv50_runl, + .engn = &nv50_engn, + .engn_sw = &nv50_engn_sw, + .cgrp = {{ }, &nv04_cgrp }, + .chan = {{ 0, 0, NV50_CHANNEL_GPFIFO }, &nv50_chan }, }; int nv50_fifo_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_fifo **pfifo) { - return nv50_fifo_new_(&nv50_fifo, device, type, inst, pfifo); + return nvkm_fifo_new_(&nv50_fifo, device, type, inst, pfifo); } diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv50.h b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv50.h deleted file mode 100644 index 0111e7e5a4e3..000000000000 --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv50.h +++ /dev/null @@ -1,20 +0,0 @@ -/* SPDX-License-Identifier: MIT */ -#ifndef __NV50_FIFO_H__ -#define __NV50_FIFO_H__ -#define nv50_fifo(p) container_of((p), struct nv50_fifo, base) -#include "priv.h" - -struct nv50_fifo { - struct nvkm_fifo base; - struct nvkm_memory *runlist[2]; - int cur_runlist; -}; - -int nv50_fifo_new_(const struct nvkm_fifo_func *, struct nvkm_device *, enum nvkm_subdev_type, int, - struct nvkm_fifo **); - -void *nv50_fifo_dtor(struct nvkm_fifo *); -int nv50_fifo_oneinit(struct nvkm_fifo *); -void nv50_fifo_init(struct nvkm_fifo *); -void nv50_fifo_runlist_update(struct nv50_fifo *); -#endif diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/priv.h b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/priv.h index 79cec57647f0..4d448be19224 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/priv.h +++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/priv.h @@ -3,46 +3,207 @@ #define __NVKM_FIFO_PRIV_H__ #define nvkm_fifo(p) container_of((p), struct nvkm_fifo, engine) #include <engine/fifo.h> +#include <core/enum.h> +struct nvkm_cctx; +struct nvkm_cgrp; +struct nvkm_engn; +struct nvkm_memory; +struct nvkm_runl; +struct nvkm_runq; +struct nvkm_vctx; -int nvkm_fifo_ctor(const struct nvkm_fifo_func *, struct nvkm_device *, enum nvkm_subdev_type, int, - int nr, struct nvkm_fifo *); -void nvkm_fifo_uevent(struct nvkm_fifo *); -void nvkm_fifo_kevent(struct nvkm_fifo *, int chid); -void nvkm_fifo_recover_chan(struct nvkm_fifo *, int chid); - -struct nvkm_fifo_chan * -nvkm_fifo_chan_inst_locked(struct nvkm_fifo *, u64 inst); - -struct nvkm_fifo_chan_oclass; struct nvkm_fifo_func { - void *(*dtor)(struct nvkm_fifo *); - int (*oneinit)(struct nvkm_fifo *); - int (*info)(struct nvkm_fifo *, u64 mthd, u64 *data); + int (*chid_nr)(struct nvkm_fifo *); + int (*chid_ctor)(struct nvkm_fifo *, int nr); + int (*runq_nr)(struct nvkm_fifo *); + int (*runl_ctor)(struct nvkm_fifo *); + void (*init)(struct nvkm_fifo *); - void (*fini)(struct nvkm_fifo *); - void (*intr)(struct nvkm_fifo *); - void (*fault)(struct nvkm_fifo *, struct nvkm_fault_data *); - int (*engine_id)(struct nvkm_fifo *, struct nvkm_engine *); - struct nvkm_engine *(*id_engine)(struct nvkm_fifo *, int engi); + void (*init_pbdmas)(struct nvkm_fifo *, u32 mask); + + irqreturn_t (*intr)(struct nvkm_inth *); + void (*intr_mmu_fault_unit)(struct nvkm_fifo *, int unit); + void (*intr_ctxsw_timeout)(struct nvkm_fifo *, u32 engm); + + const struct nvkm_fifo_func_mmu_fault { + void (*recover)(struct nvkm_fifo *, struct nvkm_fault_data *); + const struct nvkm_enum *access; + const struct nvkm_enum *engine; + const struct nvkm_enum *reason; + const struct nvkm_enum *hubclient; + const struct nvkm_enum *gpcclient; + } *mmu_fault; + void (*pause)(struct nvkm_fifo *, unsigned long *); void (*start)(struct nvkm_fifo *, unsigned long *); - void (*uevent_init)(struct nvkm_fifo *); - void (*uevent_fini)(struct nvkm_fifo *); - void (*recover_chan)(struct nvkm_fifo *, int chid); - int (*class_get)(struct nvkm_fifo *, int index, struct nvkm_oclass *); - int (*class_new)(struct nvkm_fifo *, const struct nvkm_oclass *, - void *, u32, struct nvkm_object **); - const struct nvkm_fifo_chan_oclass *chan[]; + + int (*nonstall_ctor)(struct nvkm_fifo *); + const struct nvkm_event_func *nonstall; + + const struct nvkm_runl_func *runl; + const struct nvkm_runq_func *runq; + const struct nvkm_engn_func *engn; + const struct nvkm_engn_func *engn_sw; + const struct nvkm_engn_func *engn_ce; + + struct nvkm_fifo_func_cgrp { + struct nvkm_sclass user; + const struct nvkm_cgrp_func *func; + bool force; + } cgrp; + + struct nvkm_fifo_func_chan { + struct nvkm_sclass user; + const struct nvkm_chan_func *func; + } chan; }; -void nv04_fifo_intr(struct nvkm_fifo *); -int nv04_fifo_engine_id(struct nvkm_fifo *, struct nvkm_engine *); -struct nvkm_engine *nv04_fifo_id_engine(struct nvkm_fifo *, int); +int nvkm_fifo_new_(const struct nvkm_fifo_func *, struct nvkm_device *, enum nvkm_subdev_type, int, + struct nvkm_fifo **); + +int nv04_fifo_chid_ctor(struct nvkm_fifo *, int); +int nv04_fifo_runl_ctor(struct nvkm_fifo *); +void nv04_fifo_init(struct nvkm_fifo *); +irqreturn_t nv04_fifo_intr(struct nvkm_inth *); void nv04_fifo_pause(struct nvkm_fifo *, unsigned long *); void nv04_fifo_start(struct nvkm_fifo *, unsigned long *); +extern const struct nvkm_runl_func nv04_runl; +extern const struct nvkm_engn_func nv04_engn; +extern const struct nvkm_cgrp_func nv04_cgrp; +extern const struct nvkm_chan_func_inst nv04_chan_inst; +extern const struct nvkm_chan_func_userd nv04_chan_userd; +void nv04_chan_ramfc_clear(struct nvkm_chan *); +void nv04_chan_start(struct nvkm_chan *); +void nv04_chan_stop(struct nvkm_chan *); +void nv04_eobj_ramht_del(struct nvkm_chan *, int); + +int nv10_fifo_chid_nr(struct nvkm_fifo *); + +int nv50_fifo_chid_nr(struct nvkm_fifo *); +int nv50_fifo_chid_ctor(struct nvkm_fifo *, int); +void nv50_fifo_init(struct nvkm_fifo *); +extern const struct nvkm_runl_func nv50_runl; +int nv50_runl_update(struct nvkm_runl *); +int nv50_runl_wait(struct nvkm_runl *); +extern const struct nvkm_engn_func nv50_engn_sw; +extern const struct nvkm_chan_func_inst nv50_chan_inst; +extern const struct nvkm_chan_func_userd nv50_chan_userd; +void nv50_chan_unbind(struct nvkm_chan *); +void nv50_chan_start(struct nvkm_chan *); +void nv50_chan_stop(struct nvkm_chan *); +void nv50_chan_preempt(struct nvkm_chan *); +int nv50_eobj_ramht_add(struct nvkm_engn *, struct nvkm_object *, struct nvkm_chan *); +void nv50_eobj_ramht_del(struct nvkm_chan *, int); + +extern const struct nvkm_event_func g84_fifo_nonstall; +extern const struct nvkm_engn_func g84_engn; +extern const struct nvkm_chan_func g84_chan; + +int gf100_fifo_chid_ctor(struct nvkm_fifo *, int); +int gf100_fifo_runq_nr(struct nvkm_fifo *); +bool gf100_fifo_intr_pbdma(struct nvkm_fifo *); +void gf100_fifo_intr_mmu_fault(struct nvkm_fifo *); +void gf100_fifo_intr_mmu_fault_unit(struct nvkm_fifo *, int); +void gf100_fifo_intr_sched(struct nvkm_fifo *); +void gf100_fifo_intr_ctxsw_timeout(struct nvkm_fifo *, u32); +void gf100_fifo_mmu_fault_recover(struct nvkm_fifo *, struct nvkm_fault_data *); +extern const struct nvkm_enum gf100_fifo_mmu_fault_access[]; +extern const struct nvkm_event_func gf100_fifo_nonstall; +bool gf100_runl_preempt_pending(struct nvkm_runl *); +void gf100_runq_init(struct nvkm_runq *); +bool gf100_runq_intr(struct nvkm_runq *, struct nvkm_runl *); +void gf100_engn_mmu_fault_trigger(struct nvkm_engn *); +bool gf100_engn_mmu_fault_triggered(struct nvkm_engn *); +extern const struct nvkm_engn_func gf100_engn_sw; +extern const struct nvkm_chan_func_inst gf100_chan_inst; +void gf100_chan_userd_clear(struct nvkm_chan *); +void gf100_chan_preempt(struct nvkm_chan *); + +int gk104_fifo_chid_nr(struct nvkm_fifo *); +int gk104_fifo_runl_ctor(struct nvkm_fifo *); +void gk104_fifo_init(struct nvkm_fifo *); +void gk104_fifo_init_pbdmas(struct nvkm_fifo *, u32); +irqreturn_t gk104_fifo_intr(struct nvkm_inth *); +void gk104_fifo_intr_runlist(struct nvkm_fifo *); +void gk104_fifo_intr_chsw(struct nvkm_fifo *); +void gk104_fifo_intr_bind(struct nvkm_fifo *); +extern const struct nvkm_fifo_func_mmu_fault gk104_fifo_mmu_fault; +extern const struct nvkm_enum gk104_fifo_mmu_fault_reason[]; +extern const struct nvkm_enum gk104_fifo_mmu_fault_hubclient[]; +extern const struct nvkm_enum gk104_fifo_mmu_fault_gpcclient[]; +void gk104_runl_insert_chan(struct nvkm_chan *, struct nvkm_memory *, u64); +void gk104_runl_commit(struct nvkm_runl *, struct nvkm_memory *, u32, int); +bool gk104_runl_pending(struct nvkm_runl *); +void gk104_runl_block(struct nvkm_runl *, u32); +void gk104_runl_allow(struct nvkm_runl *, u32); +void gk104_runl_fault_clear(struct nvkm_runl *); +extern const struct nvkm_runq_func gk104_runq; +void gk104_runq_init(struct nvkm_runq *); +bool gk104_runq_intr(struct nvkm_runq *, struct nvkm_runl *); +extern const struct nvkm_bitfield gk104_runq_intr_0_names[]; +bool gk104_runq_idle(struct nvkm_runq *); +extern const struct nvkm_engn_func gk104_engn; +bool gk104_engn_chsw(struct nvkm_engn *); +int gk104_engn_cxid(struct nvkm_engn *, bool *cgid); +int gk104_ectx_ctor(struct nvkm_engn *, struct nvkm_vctx *); +extern const struct nvkm_engn_func gk104_engn_ce; +extern const struct nvkm_chan_func_userd gk104_chan_userd; +extern const struct nvkm_chan_func_ramfc gk104_chan_ramfc; +void gk104_chan_bind(struct nvkm_chan *); +void gk104_chan_bind_inst(struct nvkm_chan *); +void gk104_chan_unbind(struct nvkm_chan *); +void gk104_chan_start(struct nvkm_chan *); +void gk104_chan_stop(struct nvkm_chan *); + +int gk110_fifo_chid_ctor(struct nvkm_fifo *, int); +extern const struct nvkm_runl_func gk110_runl; +extern const struct nvkm_cgrp_func gk110_cgrp; +void gk110_runl_insert_cgrp(struct nvkm_cgrp *, struct nvkm_memory *, u64); +extern const struct nvkm_chan_func gk110_chan; +void gk110_chan_preempt(struct nvkm_chan *); + +extern const struct nvkm_runq_func gk208_runq; +void gk208_runq_init(struct nvkm_runq *); + +void gm107_fifo_intr_mmu_fault_unit(struct nvkm_fifo *, int); +extern const struct nvkm_fifo_func_mmu_fault gm107_fifo_mmu_fault; +extern const struct nvkm_runl_func gm107_runl; +extern const struct nvkm_chan_func gm107_chan; + +int gm200_fifo_chid_nr(struct nvkm_fifo *); +int gm200_fifo_runq_nr(struct nvkm_fifo *); + +extern const struct nvkm_enum gv100_fifo_mmu_fault_access[]; +extern const struct nvkm_enum gv100_fifo_mmu_fault_reason[]; +extern const struct nvkm_enum gv100_fifo_mmu_fault_hubclient[]; +extern const struct nvkm_enum gv100_fifo_mmu_fault_gpcclient[]; +void gv100_runl_insert_cgrp(struct nvkm_cgrp *, struct nvkm_memory *, u64); +void gv100_runl_insert_chan(struct nvkm_chan *, struct nvkm_memory *, u64); +void gv100_runl_preempt(struct nvkm_runl *); +extern const struct nvkm_runq_func gv100_runq; +extern const struct nvkm_engn_func gv100_engn; +void gv100_ectx_bind(struct nvkm_engn *, struct nvkm_cctx *, struct nvkm_chan *); +extern const struct nvkm_engn_func gv100_engn_ce; +int gv100_ectx_ce_ctor(struct nvkm_engn *, struct nvkm_vctx *); +void gv100_ectx_ce_bind(struct nvkm_engn *, struct nvkm_cctx *, struct nvkm_chan *); +extern const struct nvkm_chan_func_userd gv100_chan_userd; +extern const struct nvkm_chan_func_ramfc gv100_chan_ramfc; + +void tu102_fifo_intr_ctxsw_timeout_info(struct nvkm_engn *, u32 info); +extern const struct nvkm_fifo_func_mmu_fault tu102_fifo_mmu_fault; -void gf100_fifo_intr_fault(struct nvkm_fifo *, int); +int ga100_fifo_runl_ctor(struct nvkm_fifo *); +int ga100_fifo_nonstall_ctor(struct nvkm_fifo *); +extern const struct nvkm_event_func ga100_fifo_nonstall; +extern const struct nvkm_runl_func ga100_runl; +extern const struct nvkm_runq_func ga100_runq; +extern const struct nvkm_engn_func ga100_engn; +extern const struct nvkm_engn_func ga100_engn_ce; +extern const struct nvkm_cgrp_func ga100_cgrp; +extern const struct nvkm_chan_func ga100_chan; -int gk104_fifo_engine_id(struct nvkm_fifo *, struct nvkm_engine *); -struct nvkm_engine *gk104_fifo_id_engine(struct nvkm_fifo *, int); +int nvkm_uchan_new(struct nvkm_fifo *, struct nvkm_cgrp *, const struct nvkm_oclass *, + void *argv, u32 argc, struct nvkm_object **); +int nvkm_ucgrp_new(struct nvkm_fifo *, const struct nvkm_oclass *, void *argv, u32 argc, + struct nvkm_object **); #endif diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/runl.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/runl.c new file mode 100644 index 000000000000..b5836cbc29aa --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/runl.c @@ -0,0 +1,430 @@ +/* + * Copyright 2021 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ +#include "runl.h" +#include "cgrp.h" +#include "chan.h" +#include "chid.h" +#include "priv.h" +#include "runq.h" + +#include <core/gpuobj.h> +#include <subdev/timer.h> +#include <subdev/top.h> + +struct nvkm_cgrp * +nvkm_engn_cgrp_get(struct nvkm_engn *engn, unsigned long *pirqflags) +{ + struct nvkm_cgrp *cgrp = NULL; + struct nvkm_chan *chan; + bool cgid; + int id; + + id = engn->func->cxid(engn, &cgid); + if (id < 0) + return NULL; + + if (!cgid) { + chan = nvkm_runl_chan_get_chid(engn->runl, id, pirqflags); + if (chan) + cgrp = chan->cgrp; + } else { + cgrp = nvkm_runl_cgrp_get_cgid(engn->runl, id, pirqflags); + } + + WARN_ON(!cgrp); + return cgrp; +} + +static void +nvkm_runl_rc(struct nvkm_runl *runl) +{ + struct nvkm_fifo *fifo = runl->fifo; + struct nvkm_cgrp *cgrp, *gtmp; + struct nvkm_chan *chan, *ctmp; + struct nvkm_engn *engn; + unsigned long flags; + int rc, state, i; + bool reset; + + /* Runlist is blocked before scheduling recovery - fetch count. */ + BUG_ON(!mutex_is_locked(&runl->mutex)); + rc = atomic_xchg(&runl->rc_pending, 0); + if (!rc) + return; + + /* Look for channel groups flagged for RC. */ + nvkm_runl_foreach_cgrp_safe(cgrp, gtmp, runl) { + state = atomic_cmpxchg(&cgrp->rc, NVKM_CGRP_RC_PENDING, NVKM_CGRP_RC_RUNNING); + if (state == NVKM_CGRP_RC_PENDING) { + /* Disable all channels in them, and remove from runlist. */ + nvkm_cgrp_foreach_chan_safe(chan, ctmp, cgrp) { + nvkm_chan_error(chan, false); + nvkm_chan_remove_locked(chan); + } + } + } + + /* On GPUs with runlist preempt, wait for PBDMA(s) servicing runlist to go idle. */ + if (runl->func->preempt) { + for (i = 0; i < runl->runq_nr; i++) { + struct nvkm_runq *runq = runl->runq[i]; + + if (runq) { + nvkm_msec(fifo->engine.subdev.device, 2000, + if (runq->func->idle(runq)) + break; + ); + } + } + } + + /* Look for engines that are still on flagged channel groups - reset them. */ + nvkm_runl_foreach_engn_cond(engn, runl, engn->func->cxid) { + cgrp = nvkm_engn_cgrp_get(engn, &flags); + if (!cgrp) { + ENGN_DEBUG(engn, "cxid not valid"); + continue; + } + + reset = atomic_read(&cgrp->rc) == NVKM_CGRP_RC_RUNNING; + nvkm_cgrp_put(&cgrp, flags); + if (!reset) { + ENGN_DEBUG(engn, "cxid not in recovery"); + continue; + } + + ENGN_DEBUG(engn, "resetting..."); + /*TODO: can we do something less of a potential catastrophe on failure? */ + WARN_ON(nvkm_engine_reset(engn->engine)); + } + + /* Submit runlist update, and clear any remaining exception state. */ + runl->func->update(runl); + if (runl->func->fault_clear) + runl->func->fault_clear(runl); + + /* Unblock runlist processing. */ + while (rc--) + nvkm_runl_allow(runl); + runl->func->wait(runl); +} + +static void +nvkm_runl_rc_runl(struct nvkm_runl *runl) +{ + RUNL_ERROR(runl, "rc scheduled"); + + nvkm_runl_block(runl); + if (runl->func->preempt) + runl->func->preempt(runl); + + atomic_inc(&runl->rc_pending); + schedule_work(&runl->work); +} + +void +nvkm_runl_rc_cgrp(struct nvkm_cgrp *cgrp) +{ + if (atomic_cmpxchg(&cgrp->rc, NVKM_CGRP_RC_NONE, NVKM_CGRP_RC_PENDING) != NVKM_CGRP_RC_NONE) + return; + + CGRP_ERROR(cgrp, "rc scheduled"); + nvkm_runl_rc_runl(cgrp->runl); +} + +void +nvkm_runl_rc_engn(struct nvkm_runl *runl, struct nvkm_engn *engn) +{ + struct nvkm_cgrp *cgrp; + unsigned long flags; + + /* Lookup channel group currently on engine. */ + cgrp = nvkm_engn_cgrp_get(engn, &flags); + if (!cgrp) { + ENGN_DEBUG(engn, "rc skipped, not on channel"); + return; + } + + nvkm_runl_rc_cgrp(cgrp); + nvkm_cgrp_put(&cgrp, flags); +} + +static void +nvkm_runl_work(struct work_struct *work) +{ + struct nvkm_runl *runl = container_of(work, typeof(*runl), work); + + mutex_lock(&runl->mutex); + nvkm_runl_rc(runl); + mutex_unlock(&runl->mutex); + +} + +struct nvkm_chan * +nvkm_runl_chan_get_inst(struct nvkm_runl *runl, u64 inst, unsigned long *pirqflags) +{ + struct nvkm_chid *chid = runl->chid; + struct nvkm_chan *chan; + unsigned long flags; + int id; + + spin_lock_irqsave(&chid->lock, flags); + for_each_set_bit(id, chid->used, chid->nr) { + chan = chid->data[id]; + if (likely(chan)) { + if (chan->inst->addr == inst) { + spin_lock(&chan->cgrp->lock); + *pirqflags = flags; + spin_unlock(&chid->lock); + return chan; + } + } + } + spin_unlock_irqrestore(&chid->lock, flags); + return NULL; +} + +struct nvkm_chan * +nvkm_runl_chan_get_chid(struct nvkm_runl *runl, int id, unsigned long *pirqflags) +{ + struct nvkm_chid *chid = runl->chid; + struct nvkm_chan *chan; + unsigned long flags; + + spin_lock_irqsave(&chid->lock, flags); + if (!WARN_ON(id >= chid->nr)) { + chan = chid->data[id]; + if (likely(chan)) { + spin_lock(&chan->cgrp->lock); + *pirqflags = flags; + spin_unlock(&chid->lock); + return chan; + } + } + spin_unlock_irqrestore(&chid->lock, flags); + return NULL; +} + +struct nvkm_cgrp * +nvkm_runl_cgrp_get_cgid(struct nvkm_runl *runl, int id, unsigned long *pirqflags) +{ + struct nvkm_chid *cgid = runl->cgid; + struct nvkm_cgrp *cgrp; + unsigned long flags; + + spin_lock_irqsave(&cgid->lock, flags); + if (!WARN_ON(id >= cgid->nr)) { + cgrp = cgid->data[id]; + if (likely(cgrp)) { + spin_lock(&cgrp->lock); + *pirqflags = flags; + spin_unlock(&cgid->lock); + return cgrp; + } + } + spin_unlock_irqrestore(&cgid->lock, flags); + return NULL; +} + +int +nvkm_runl_preempt_wait(struct nvkm_runl *runl) +{ + return nvkm_msec(runl->fifo->engine.subdev.device, runl->fifo->timeout.chan_msec, + if (!runl->func->preempt_pending(runl)) + break; + + nvkm_runl_rc(runl); + usleep_range(1, 2); + ) < 0 ? -ETIMEDOUT : 0; +} + +bool +nvkm_runl_update_pending(struct nvkm_runl *runl) +{ + if (!runl->func->pending(runl)) + return false; + + nvkm_runl_rc(runl); + return true; +} + +void +nvkm_runl_update_locked(struct nvkm_runl *runl, bool wait) +{ + if (atomic_xchg(&runl->changed, 0) && runl->func->update) { + runl->func->update(runl); + if (wait) + runl->func->wait(runl); + } +} + +void +nvkm_runl_allow(struct nvkm_runl *runl) +{ + struct nvkm_fifo *fifo = runl->fifo; + unsigned long flags; + + spin_lock_irqsave(&fifo->lock, flags); + if (!--runl->blocked) { + RUNL_TRACE(runl, "running"); + runl->func->allow(runl, ~0); + } + spin_unlock_irqrestore(&fifo->lock, flags); +} + +void +nvkm_runl_block(struct nvkm_runl *runl) +{ + struct nvkm_fifo *fifo = runl->fifo; + unsigned long flags; + + spin_lock_irqsave(&fifo->lock, flags); + if (!runl->blocked++) { + RUNL_TRACE(runl, "stopped"); + runl->func->block(runl, ~0); + } + spin_unlock_irqrestore(&fifo->lock, flags); +} + +void +nvkm_runl_fini(struct nvkm_runl *runl) +{ + if (runl->func->fini) + runl->func->fini(runl); + + flush_work(&runl->work); +} + +void +nvkm_runl_del(struct nvkm_runl *runl) +{ + struct nvkm_engn *engn, *engt; + + nvkm_memory_unref(&runl->mem); + + list_for_each_entry_safe(engn, engt, &runl->engns, head) { + list_del(&engn->head); + kfree(engn); + } + + nvkm_chid_unref(&runl->chid); + nvkm_chid_unref(&runl->cgid); + + list_del(&runl->head); + mutex_destroy(&runl->mutex); + kfree(runl); +} + +struct nvkm_engn * +nvkm_runl_add(struct nvkm_runl *runl, int engi, const struct nvkm_engn_func *func, + enum nvkm_subdev_type type, int inst) +{ + struct nvkm_fifo *fifo = runl->fifo; + struct nvkm_device *device = fifo->engine.subdev.device; + struct nvkm_engine *engine; + struct nvkm_engn *engn; + + engine = nvkm_device_engine(device, type, inst); + if (!engine) { + RUNL_DEBUG(runl, "engn %d.%d[%s] not found", engi, inst, nvkm_subdev_type[type]); + return NULL; + } + + if (!(engn = kzalloc(sizeof(*engn), GFP_KERNEL))) + return NULL; + + engn->func = func; + engn->runl = runl; + engn->id = engi; + engn->engine = engine; + engn->fault = -1; + list_add_tail(&engn->head, &runl->engns); + + /* Lookup MMU engine ID for fault handling. */ + if (device->top) + engn->fault = nvkm_top_fault_id(device, engine->subdev.type, engine->subdev.inst); + + if (engn->fault < 0 && fifo->func->mmu_fault) { + const struct nvkm_enum *map = fifo->func->mmu_fault->engine; + + while (map->name) { + if (map->data2 == engine->subdev.type && map->inst == engine->subdev.inst) { + engn->fault = map->value; + break; + } + map++; + } + } + + return engn; +} + +struct nvkm_runl * +nvkm_runl_get(struct nvkm_fifo *fifo, int runi, u32 addr) +{ + struct nvkm_runl *runl; + + nvkm_runl_foreach(runl, fifo) { + if ((runi >= 0 && runl->id == runi) || (runi < 0 && runl->addr == addr)) + return runl; + } + + return NULL; +} + +struct nvkm_runl * +nvkm_runl_new(struct nvkm_fifo *fifo, int runi, u32 addr, int id_nr) +{ + struct nvkm_subdev *subdev = &fifo->engine.subdev; + struct nvkm_runl *runl; + int ret; + + if (!(runl = kzalloc(sizeof(*runl), GFP_KERNEL))) + return NULL; + + runl->func = fifo->func->runl; + runl->fifo = fifo; + runl->id = runi; + runl->addr = addr; + INIT_LIST_HEAD(&runl->engns); + INIT_LIST_HEAD(&runl->cgrps); + atomic_set(&runl->changed, 0); + mutex_init(&runl->mutex); + INIT_WORK(&runl->work, nvkm_runl_work); + atomic_set(&runl->rc_triggered, 0); + atomic_set(&runl->rc_pending, 0); + list_add_tail(&runl->head, &fifo->runls); + + if (!fifo->chid) { + if ((ret = nvkm_chid_new(&nvkm_chan_event, subdev, id_nr, 0, id_nr, &runl->cgid)) || + (ret = nvkm_chid_new(&nvkm_chan_event, subdev, id_nr, 0, id_nr, &runl->chid))) { + RUNL_ERROR(runl, "cgid/chid: %d", ret); + nvkm_runl_del(runl); + return NULL; + } + } else { + runl->cgid = nvkm_chid_ref(fifo->cgid); + runl->chid = nvkm_chid_ref(fifo->chid); + } + + return runl; +} diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/runl.h b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/runl.h new file mode 100644 index 000000000000..c93d21bb7bd5 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/runl.h @@ -0,0 +1,125 @@ +#ifndef __NVKM_RUNL_H__ +#define __NVKM_RUNL_H__ +#include <core/intr.h> +struct nvkm_cctx; +struct nvkm_cgrp; +struct nvkm_chan; +struct nvkm_memory; +struct nvkm_object; +struct nvkm_vctx; +enum nvkm_subdev_type; + +struct nvkm_engn { + const struct nvkm_engn_func { + bool (*chsw)(struct nvkm_engn *); + int (*cxid)(struct nvkm_engn *, bool *cgid); + void (*mmu_fault_trigger)(struct nvkm_engn *); + bool (*mmu_fault_triggered)(struct nvkm_engn *); + int (*ctor)(struct nvkm_engn *, struct nvkm_vctx *); + void (*bind)(struct nvkm_engn *, struct nvkm_cctx *, struct nvkm_chan *); + int (*ramht_add)(struct nvkm_engn *, struct nvkm_object *, struct nvkm_chan *); + void (*ramht_del)(struct nvkm_chan *, int hash); + } *func; + struct nvkm_runl *runl; + int id; + + struct nvkm_engine *engine; + + int fault; + + struct list_head head; +}; + +#define ENGN_PRINT(e,l,p,f,a...) \ + RUNL_PRINT((e)->runl, l, p, "%02d[%8s]:"f, (e)->id, (e)->engine->subdev.name, ##a) +#define ENGN_DEBUG(e,f,a...) ENGN_PRINT((e), DEBUG, info, " "f"\n", ##a) + +struct nvkm_runl { + const struct nvkm_runl_func { + void (*init)(struct nvkm_runl *); + void (*fini)(struct nvkm_runl *); + int runqs; + u8 size; + int (*update)(struct nvkm_runl *); + void (*insert_cgrp)(struct nvkm_cgrp *, struct nvkm_memory *, u64 offset); + void (*insert_chan)(struct nvkm_chan *, struct nvkm_memory *, u64 offset); + void (*commit)(struct nvkm_runl *, struct nvkm_memory *, u32 start, int count); + int (*wait)(struct nvkm_runl *); + bool (*pending)(struct nvkm_runl *); + void (*block)(struct nvkm_runl *, u32 engm); + void (*allow)(struct nvkm_runl *, u32 engm); + void (*fault_clear)(struct nvkm_runl *); + void (*preempt)(struct nvkm_runl *); + bool (*preempt_pending)(struct nvkm_runl *); + } *func; + struct nvkm_fifo *fifo; + int id; + u32 addr; + u32 chan; + u16 doorbell; + + struct nvkm_chid *cgid; +#define NVKM_CHAN_EVENT_ERRORED BIT(0) + struct nvkm_chid *chid; + + struct list_head engns; + + struct nvkm_runq *runq[2]; + int runq_nr; + + struct nvkm_inth inth; + + struct list_head cgrps; + int cgrp_nr; + int chan_nr; + atomic_t changed; + struct nvkm_memory *mem; + u32 offset; + struct mutex mutex; + + int blocked; + + struct work_struct work; + atomic_t rc_triggered; + atomic_t rc_pending; + + struct list_head head; +}; + +struct nvkm_runl *nvkm_runl_new(struct nvkm_fifo *, int runi, u32 addr, int id_nr); +struct nvkm_runl *nvkm_runl_get(struct nvkm_fifo *, int runi, u32 addr); +struct nvkm_engn *nvkm_runl_add(struct nvkm_runl *, int engi, const struct nvkm_engn_func *, + enum nvkm_subdev_type, int inst); +void nvkm_runl_del(struct nvkm_runl *); +void nvkm_runl_fini(struct nvkm_runl *); +void nvkm_runl_block(struct nvkm_runl *); +void nvkm_runl_allow(struct nvkm_runl *); +void nvkm_runl_update_locked(struct nvkm_runl *, bool wait); +bool nvkm_runl_update_pending(struct nvkm_runl *); +int nvkm_runl_preempt_wait(struct nvkm_runl *); + +void nvkm_runl_rc_engn(struct nvkm_runl *, struct nvkm_engn *); +void nvkm_runl_rc_cgrp(struct nvkm_cgrp *); + +struct nvkm_cgrp *nvkm_runl_cgrp_get_cgid(struct nvkm_runl *, int cgid, unsigned long *irqflags); +struct nvkm_chan *nvkm_runl_chan_get_chid(struct nvkm_runl *, int chid, unsigned long *irqflags); +struct nvkm_chan *nvkm_runl_chan_get_inst(struct nvkm_runl *, u64 inst, unsigned long *irqflags); + +#define nvkm_runl_find_engn(engn,runl,cond) nvkm_list_find(engn, &(runl)->engns, head, (cond)) + +#define nvkm_runl_first(fifo) list_first_entry(&(fifo)->runls, struct nvkm_runl, head) +#define nvkm_runl_foreach(runl,fifo) list_for_each_entry((runl), &(fifo)->runls, head) +#define nvkm_runl_foreach_cond(runl,fifo,cond) nvkm_list_foreach(runl, &(fifo)->runls, head, (cond)) +#define nvkm_runl_foreach_engn(engn,runl) list_for_each_entry((engn), &(runl)->engns, head) +#define nvkm_runl_foreach_engn_cond(engn,runl,cond) \ + nvkm_list_foreach(engn, &(runl)->engns, head, (cond)) +#define nvkm_runl_foreach_cgrp(cgrp,runl) list_for_each_entry((cgrp), &(runl)->cgrps, head) +#define nvkm_runl_foreach_cgrp_safe(cgrp,gtmp,runl) \ + list_for_each_entry_safe((cgrp), (gtmp), &(runl)->cgrps, head) + +#define RUNL_PRINT(r,l,p,f,a...) \ + nvkm_printk__(&(r)->fifo->engine.subdev, NV_DBG_##l, p, "%06x:"f, (r)->addr, ##a) +#define RUNL_ERROR(r,f,a...) RUNL_PRINT((r), ERROR, err, " "f"\n", ##a) +#define RUNL_DEBUG(r,f,a...) RUNL_PRINT((r), DEBUG, info, " "f"\n", ##a) +#define RUNL_TRACE(r,f,a...) RUNL_PRINT((r), TRACE, info, " "f"\n", ##a) +#endif diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/runq.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/runq.c new file mode 100644 index 000000000000..33bcf5fb3ef0 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/runq.c @@ -0,0 +1,45 @@ +/* + * Copyright 2021 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ +#include "runq.h" +#include "priv.h" + +void +nvkm_runq_del(struct nvkm_runq *runq) +{ + list_del(&runq->head); + kfree(runq); +} + +struct nvkm_runq * +nvkm_runq_new(struct nvkm_fifo *fifo, int pbid) +{ + struct nvkm_runq *runq; + + if (!(runq = kzalloc(sizeof(*runq), GFP_KERNEL))) + return NULL; + + runq->func = fifo->func->runq; + runq->fifo = fifo; + runq->id = pbid; + list_add_tail(&runq->head, &fifo->runqs); + return runq; +} diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/runq.h b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/runq.h new file mode 100644 index 000000000000..2cb4836e8b31 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/runq.h @@ -0,0 +1,31 @@ +/* SPDX-License-Identifier: MIT */ +#ifndef __NVKM_RUNQ_H__ +#define __NVKM_RUNQ_H__ +#include <core/os.h> +struct nvkm_runl; + +struct nvkm_runq { + const struct nvkm_runq_func { + void (*init)(struct nvkm_runq *); + bool (*intr)(struct nvkm_runq *, struct nvkm_runl *); + const struct nvkm_bitfield *intr_0_names; + bool (*intr_1_ctxnotvalid)(struct nvkm_runq *, int chid); + bool (*idle)(struct nvkm_runq *); + } *func; + struct nvkm_fifo *fifo; + int id; + + struct list_head head; +}; + +struct nvkm_runq *nvkm_runq_new(struct nvkm_fifo *, int pbid); +void nvkm_runq_del(struct nvkm_runq *); + +#define nvkm_runq_foreach(runq,fifo) list_for_each_entry((runq), &(fifo)->runqs, head) +#define nvkm_runq_foreach_cond(runq,fifo,cond) nvkm_list_foreach(runq, &(fifo)->runqs, head, (cond)) + +#define RUNQ_PRINT(r,l,p,f,a...) \ + nvkm_printk__(&(r)->fifo->engine.subdev, NV_DBG_##l, p, "PBDMA%d:"f, (r)->id, ##a) +#define RUNQ_ERROR(r,f,a...) RUNQ_PRINT((r), ERROR, err, " "f"\n", ##a) +#define RUNQ_DEBUG(r,f,a...) RUNQ_PRINT((r), DEBUG, info, " "f"\n", ##a) +#endif diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/tu102.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/tu102.c index 260b197f81bc..ea9e151dbb48 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/tu102.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/tu102.c @@ -19,46 +19,83 @@ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR * OTHER DEALINGS IN THE SOFTWARE. */ -#include "gk104.h" +#include "priv.h" #include "cgrp.h" -#include "changk104.h" -#include "user.h" +#include "chan.h" +#include "runl.h" -#include <core/client.h> -#include <core/gpuobj.h> -#include <subdev/bar.h> -#include <subdev/fault.h> -#include <subdev/top.h> -#include <subdev/timer.h> -#include <engine/sw.h> +#include <core/memory.h> +#include <subdev/mc.h> +#include <subdev/vfn.h> #include <nvif/class.h> +static u32 +tu102_chan_doorbell_handle(struct nvkm_chan *chan) +{ + return (chan->cgrp->runl->id << 16) | chan->id; +} + static void -tu102_fifo_runlist_commit(struct gk104_fifo *fifo, int runl, - struct nvkm_memory *mem, int nr) +tu102_chan_start(struct nvkm_chan *chan) { - struct nvkm_device *device = fifo->base.engine.subdev.device; - u64 addr = nvkm_memory_addr(mem); - /*XXX: target? */ + struct nvkm_device *device = chan->cgrp->runl->fifo->engine.subdev.device; + + gk104_chan_start(chan); + nvkm_wr32(device, device->vfn->addr.user + 0x0090, chan->func->doorbell_handle(chan)); +} + +static const struct nvkm_chan_func +tu102_chan = { + .inst = &gf100_chan_inst, + .userd = &gv100_chan_userd, + .ramfc = &gv100_chan_ramfc, + .bind = gk104_chan_bind_inst, + .unbind = gk104_chan_unbind, + .start = tu102_chan_start, + .stop = gk104_chan_stop, + .preempt = gk110_chan_preempt, + .doorbell_handle = tu102_chan_doorbell_handle, +}; + +static bool +tu102_runl_pending(struct nvkm_runl *runl) +{ + struct nvkm_device *device = runl->fifo->engine.subdev.device; + + return nvkm_rd32(device, 0x002b0c + (runl->id * 0x10)) & 0x00008000; +} - nvkm_wr32(device, 0x002b00 + (runl * 0x10), lower_32_bits(addr)); - nvkm_wr32(device, 0x002b04 + (runl * 0x10), upper_32_bits(addr)); - nvkm_wr32(device, 0x002b08 + (runl * 0x10), nr); +static void +tu102_runl_commit(struct nvkm_runl *runl, struct nvkm_memory *memory, u32 start, int count) +{ + struct nvkm_device *device = runl->fifo->engine.subdev.device; + u64 addr = nvkm_memory_addr(memory) + start; + /*XXX: target? */ - /*XXX: how to wait? can you even wait? */ + nvkm_wr32(device, 0x002b00 + (runl->id * 0x10), lower_32_bits(addr)); + nvkm_wr32(device, 0x002b04 + (runl->id * 0x10), upper_32_bits(addr)); + nvkm_wr32(device, 0x002b08 + (runl->id * 0x10), count); } -static const struct gk104_fifo_runlist_func -tu102_fifo_runlist = { +static const struct nvkm_runl_func +tu102_runl = { + .runqs = 2, .size = 16, - .cgrp = gv100_fifo_runlist_cgrp, - .chan = gv100_fifo_runlist_chan, - .commit = tu102_fifo_runlist_commit, + .update = nv50_runl_update, + .insert_cgrp = gv100_runl_insert_cgrp, + .insert_chan = gv100_runl_insert_chan, + .commit = tu102_runl_commit, + .wait = nv50_runl_wait, + .pending = tu102_runl_pending, + .block = gk104_runl_block, + .allow = gk104_runl_allow, + .preempt = gv100_runl_preempt, + .preempt_pending = gf100_runl_preempt_pending, }; static const struct nvkm_enum -tu102_fifo_fault_engine[] = { +tu102_fifo_mmu_fault_engine[] = { { 0x01, "DISPLAY" }, { 0x03, "PTP" }, { 0x06, "PWR_PMU" }, @@ -85,305 +122,82 @@ tu102_fifo_fault_engine[] = { {} }; -static void -tu102_fifo_pbdma_init(struct gk104_fifo *fifo) -{ - struct nvkm_device *device = fifo->base.engine.subdev.device; - const u32 mask = (1 << fifo->pbdma_nr) - 1; - /*XXX: this is a bit of a guess at this point in time. */ - nvkm_mask(device, 0xb65000, 0x80000fff, 0x80000000 | mask); -} - -static const struct gk104_fifo_pbdma_func -tu102_fifo_pbdma = { - .nr = gm200_fifo_pbdma_nr, - .init = tu102_fifo_pbdma_init, - .init_timeout = gk208_fifo_pbdma_init_timeout, -}; - -static const struct gk104_fifo_func -tu102_fifo = { - .pbdma = &tu102_fifo_pbdma, - .fault.access = gv100_fifo_fault_access, - .fault.engine = tu102_fifo_fault_engine, - .fault.reason = gv100_fifo_fault_reason, - .fault.hubclient = gv100_fifo_fault_hubclient, - .fault.gpcclient = gv100_fifo_fault_gpcclient, - .runlist = &tu102_fifo_runlist, - .user = {{-1,-1,VOLTA_USERMODE_A }, tu102_fifo_user_new }, - .chan = {{ 0, 0,TURING_CHANNEL_GPFIFO_A}, tu102_fifo_gpfifo_new }, - .cgrp_force = true, +const struct nvkm_fifo_func_mmu_fault +tu102_fifo_mmu_fault = { + .recover = gf100_fifo_mmu_fault_recover, + .access = gv100_fifo_mmu_fault_access, + .engine = tu102_fifo_mmu_fault_engine, + .reason = gv100_fifo_mmu_fault_reason, + .hubclient = gv100_fifo_mmu_fault_hubclient, + .gpcclient = gv100_fifo_mmu_fault_gpcclient, }; -static void -tu102_fifo_recover_work(struct work_struct *w) +void +tu102_fifo_intr_ctxsw_timeout_info(struct nvkm_engn *engn, u32 info) { - struct gk104_fifo *fifo = container_of(w, typeof(*fifo), recover.work); - struct nvkm_device *device = fifo->base.engine.subdev.device; - struct nvkm_engine *engine; + struct nvkm_runl *runl = engn->runl; + struct nvkm_cgrp *cgrp; unsigned long flags; - u32 engm, runm, todo; - int engn, runl; - - spin_lock_irqsave(&fifo->base.lock, flags); - runm = fifo->recover.runm; - engm = fifo->recover.engm; - fifo->recover.engm = 0; - fifo->recover.runm = 0; - spin_unlock_irqrestore(&fifo->base.lock, flags); - - nvkm_mask(device, 0x002630, runm, runm); - - for (todo = engm; engn = __ffs(todo), todo; todo &= ~BIT(engn)) { - if ((engine = fifo->engine[engn].engine)) { - nvkm_subdev_fini(&engine->subdev, false); - WARN_ON(nvkm_subdev_init(&engine->subdev)); - } - } - - for (todo = runm; runl = __ffs(todo), todo; todo &= ~BIT(runl)) - gk104_fifo_runlist_update(fifo, runl); - - nvkm_mask(device, 0x002630, runm, 0x00000000); -} - -static void tu102_fifo_recover_engn(struct gk104_fifo *fifo, int engn); - -static void -tu102_fifo_recover_runl(struct gk104_fifo *fifo, int runl) -{ - struct nvkm_subdev *subdev = &fifo->base.engine.subdev; - struct nvkm_device *device = subdev->device; - const u32 runm = BIT(runl); - - assert_spin_locked(&fifo->base.lock); - if (fifo->recover.runm & runm) - return; - fifo->recover.runm |= runm; - - /* Block runlist to prevent channel assignment(s) from changing. */ - nvkm_mask(device, 0x002630, runm, runm); - - /* Schedule recovery. */ - nvkm_warn(subdev, "runlist %d: scheduled for recovery\n", runl); - schedule_work(&fifo->recover.work); -} - -static struct gk104_fifo_chan * -tu102_fifo_recover_chid(struct gk104_fifo *fifo, int runl, int chid) -{ - struct gk104_fifo_chan *chan; - struct nvkm_fifo_cgrp *cgrp; - - list_for_each_entry(chan, &fifo->runlist[runl].chan, head) { - if (chan->base.chid == chid) { - list_del_init(&chan->head); - return chan; - } - } - - list_for_each_entry(cgrp, &fifo->runlist[runl].cgrp, head) { - if (cgrp->id == chid) { - chan = list_first_entry(&cgrp->chan, typeof(*chan), head); - list_del_init(&chan->head); - if (!--cgrp->chan_nr) - list_del_init(&cgrp->head); - return chan; - } - } - - return NULL; -} -static void -tu102_fifo_recover_chan(struct nvkm_fifo *base, int chid) -{ - struct gk104_fifo *fifo = gk104_fifo(base); - struct nvkm_subdev *subdev = &fifo->base.engine.subdev; - struct nvkm_device *device = subdev->device; - const u32 stat = nvkm_rd32(device, 0x800004 + (chid * 0x08)); - const u32 runl = (stat & 0x000f0000) >> 16; - const bool used = (stat & 0x00000001); - unsigned long engn, engm = fifo->runlist[runl].engm; - struct gk104_fifo_chan *chan; - - assert_spin_locked(&fifo->base.lock); - if (!used) + /* Check that engine hasn't become unstuck since timeout raised. */ + ENGN_DEBUG(engn, "CTXSW_TIMEOUT %08x", info); + if (info & 0xc0000000) return; - /* Lookup SW state for channel, and mark it as dead. */ - chan = tu102_fifo_recover_chid(fifo, runl, chid); - if (chan) { - chan->killed = true; - nvkm_fifo_kevent(&fifo->base, chid); - } - - /* Disable channel. */ - nvkm_wr32(device, 0x800004 + (chid * 0x08), stat | 0x00000800); - nvkm_warn(subdev, "channel %d: killed\n", chid); - - /* Block channel assignments from changing during recovery. */ - tu102_fifo_recover_runl(fifo, runl); - - /* Schedule recovery for any engines the channel is on. */ - for_each_set_bit(engn, &engm, fifo->engine_nr) { - struct gk104_fifo_engine_status status; - - gk104_fifo_engine_status(fifo, engn, &status); - if (!status.chan || status.chan->id != chid) - continue; - tu102_fifo_recover_engn(fifo, engn); + /* Determine channel group the engine is stuck on, and schedule recovery. */ + switch (info & 0x0000c000) { + case 0x00004000: /* LOAD */ + cgrp = nvkm_runl_cgrp_get_cgid(runl, info & 0x3fff0000, &flags); + break; + case 0x00008000: /* SAVE */ + case 0x0000c000: /* SWITCH */ + cgrp = nvkm_runl_cgrp_get_cgid(runl, info & 0x00003fff, &flags); + break; + default: + cgrp = NULL; + break; } -} - -static void -tu102_fifo_recover_engn(struct gk104_fifo *fifo, int engn) -{ - struct nvkm_subdev *subdev = &fifo->base.engine.subdev; - struct nvkm_device *device = subdev->device; - const u32 runl = fifo->engine[engn].runl; - const u32 engm = BIT(engn); - struct gk104_fifo_engine_status status; - - assert_spin_locked(&fifo->base.lock); - if (fifo->recover.engm & engm) - return; - fifo->recover.engm |= engm; - /* Block channel assignments from changing during recovery. */ - tu102_fifo_recover_runl(fifo, runl); - - /* Determine which channel (if any) is currently on the engine. */ - gk104_fifo_engine_status(fifo, engn, &status); - if (status.chan) { - /* The channel is not longer viable, kill it. */ - tu102_fifo_recover_chan(&fifo->base, status.chan->id); + if (!WARN_ON(!cgrp)) { + nvkm_runl_rc_cgrp(cgrp); + nvkm_cgrp_put(&cgrp, flags); } - - /* Preempt the runlist */ - nvkm_wr32(device, 0x2638, BIT(runl)); - - /* Schedule recovery. */ - nvkm_warn(subdev, "engine %d: scheduled for recovery\n", engn); - schedule_work(&fifo->recover.work); } static void -tu102_fifo_fault(struct nvkm_fifo *base, struct nvkm_fault_data *info) +tu102_fifo_intr_ctxsw_timeout(struct nvkm_fifo *fifo) { - struct gk104_fifo *fifo = gk104_fifo(base); - struct nvkm_subdev *subdev = &fifo->base.engine.subdev; - struct nvkm_device *device = subdev->device; - const struct nvkm_enum *er, *ee, *ec, *ea; - struct nvkm_engine *engine = NULL; - struct nvkm_fifo_chan *chan; - unsigned long flags; - const char *en = ""; - char ct[8] = "HUB/"; - int engn; - - er = nvkm_enum_find(fifo->func->fault.reason, info->reason); - ee = nvkm_enum_find(fifo->func->fault.engine, info->engine); - if (info->hub) { - ec = nvkm_enum_find(fifo->func->fault.hubclient, info->client); - } else { - ec = nvkm_enum_find(fifo->func->fault.gpcclient, info->client); - snprintf(ct, sizeof(ct), "GPC%d/", info->gpc); - } - ea = nvkm_enum_find(fifo->func->fault.access, info->access); - - if (ee && ee->data2) { - switch (ee->data2) { - case NVKM_SUBDEV_BAR: - nvkm_bar_bar1_reset(device); - break; - case NVKM_SUBDEV_INSTMEM: - nvkm_bar_bar2_reset(device); - break; - case NVKM_ENGINE_IFB: - nvkm_mask(device, 0x001718, 0x00000000, 0x00000000); - break; - default: - engine = nvkm_device_engine(device, ee->data2, 0); - break; - } - } - - if (ee == NULL) { - struct nvkm_subdev *subdev = nvkm_top_fault(device, info->engine); - if (subdev) { - if (subdev->func == &nvkm_engine) - engine = container_of(subdev, typeof(*engine), subdev); - en = engine->subdev.name; + struct nvkm_device *device = fifo->engine.subdev.device; + struct nvkm_runl *runl; + struct nvkm_engn *engn; + u32 engm = nvkm_rd32(device, 0x002a30); + u32 info; + + nvkm_runl_foreach(runl, fifo) { + nvkm_runl_foreach_engn_cond(engn, runl, engm & BIT(engn->id)) { + info = nvkm_rd32(device, 0x003200 + (engn->id * 4)); + tu102_fifo_intr_ctxsw_timeout_info(engn, info); } - } else { - en = ee->name; } - spin_lock_irqsave(&fifo->base.lock, flags); - chan = nvkm_fifo_chan_inst_locked(&fifo->base, info->inst); - - nvkm_error(subdev, - "fault %02x [%s] at %016llx engine %02x [%s] client %02x " - "[%s%s] reason %02x [%s] on channel %d [%010llx %s]\n", - info->access, ea ? ea->name : "", info->addr, - info->engine, ee ? ee->name : en, - info->client, ct, ec ? ec->name : "", - info->reason, er ? er->name : "", chan ? chan->chid : -1, - info->inst, chan ? chan->object.client->name : "unknown"); - - /* Kill the channel that caused the fault. */ - if (chan) - tu102_fifo_recover_chan(&fifo->base, chan->chid); - - /* Channel recovery will probably have already done this for the - * correct engine(s), but just in case we can't find the channel - * information... - */ - for (engn = 0; engn < fifo->engine_nr && engine; engn++) { - if (fifo->engine[engn].engine == engine) { - tu102_fifo_recover_engn(fifo, engn); - break; - } - } - - spin_unlock_irqrestore(&fifo->base.lock, flags); -} - -static void -tu102_fifo_intr_ctxsw_timeout(struct gk104_fifo *fifo) -{ - struct nvkm_device *device = fifo->base.engine.subdev.device; - unsigned long flags, engm; - u32 engn; - - spin_lock_irqsave(&fifo->base.lock, flags); - - engm = nvkm_rd32(device, 0x2a30); - nvkm_wr32(device, 0x2a30, engm); - - for_each_set_bit(engn, &engm, 32) - tu102_fifo_recover_engn(fifo, engn); - - spin_unlock_irqrestore(&fifo->base.lock, flags); + nvkm_wr32(device, 0x002a30, engm); } static void -tu102_fifo_intr_sched(struct gk104_fifo *fifo) +tu102_fifo_intr_sched(struct nvkm_fifo *fifo) { - struct nvkm_subdev *subdev = &fifo->base.engine.subdev; - struct nvkm_device *device = subdev->device; - u32 intr = nvkm_rd32(device, 0x00254c); + struct nvkm_subdev *subdev = &fifo->engine.subdev; + u32 intr = nvkm_rd32(subdev->device, 0x00254c); u32 code = intr & 0x000000ff; nvkm_error(subdev, "SCHED_ERROR %02x\n", code); } -static void -tu102_fifo_intr(struct nvkm_fifo *base) +static irqreturn_t +tu102_fifo_intr(struct nvkm_inth *inth) { - struct gk104_fifo *fifo = gk104_fifo(base); - struct nvkm_subdev *subdev = &fifo->base.engine.subdev; + struct nvkm_fifo *fifo = container_of(inth, typeof(*fifo), engine.subdev.inth); + struct nvkm_subdev *subdev = &fifo->engine.subdev; struct nvkm_device *device = subdev->device; u32 mask = nvkm_rd32(device, 0x002140); u32 stat = nvkm_rd32(device, 0x002100) & mask; @@ -412,17 +226,8 @@ tu102_fifo_intr(struct nvkm_fifo *base) } if (stat & 0x20000000) { - u32 mask = nvkm_rd32(device, 0x0025a0); - - while (mask) { - u32 unit = __ffs(mask); - - gk104_fifo_intr_pbdma_0(fifo, unit); - gk104_fifo_intr_pbdma_1(fifo, unit); - nvkm_wr32(device, 0x0025a0, (1 << unit)); - mask &= ~(1 << unit); - } - stat &= ~0x20000000; + if (gf100_fifo_intr_pbdma(fifo)) + stat &= ~0x20000000; } if (stat & 0x40000000) { @@ -432,46 +237,50 @@ tu102_fifo_intr(struct nvkm_fifo *base) if (stat & 0x80000000) { nvkm_wr32(device, 0x002100, 0x80000000); - gk104_fifo_intr_engine(fifo); + nvkm_event_ntfy(&fifo->nonstall.event, 0, NVKM_FIFO_NONSTALL_EVENT); stat &= ~0x80000000; } if (stat) { nvkm_error(subdev, "INTR %08x\n", stat); + spin_lock(&fifo->lock); nvkm_mask(device, 0x002140, stat, 0x00000000); + spin_unlock(&fifo->lock); nvkm_wr32(device, 0x002100, stat); } + + return IRQ_HANDLED; +} + +static void +tu102_fifo_init_pbdmas(struct nvkm_fifo *fifo, u32 mask) +{ + /* Not directly related to PBDMAs, but, enables doorbell to function. */ + nvkm_mask(fifo->engine.subdev.device, 0xb65000, 0x80000000, 0x80000000); } static const struct nvkm_fifo_func -tu102_fifo_ = { - .dtor = gk104_fifo_dtor, - .oneinit = gk104_fifo_oneinit, - .info = gk104_fifo_info, +tu102_fifo = { + .chid_nr = gm200_fifo_chid_nr, + .chid_ctor = gk110_fifo_chid_ctor, + .runq_nr = gm200_fifo_runq_nr, + .runl_ctor = gk104_fifo_runl_ctor, .init = gk104_fifo_init, - .fini = gk104_fifo_fini, + .init_pbdmas = tu102_fifo_init_pbdmas, .intr = tu102_fifo_intr, - .fault = tu102_fifo_fault, - .engine_id = gk104_fifo_engine_id, - .id_engine = gk104_fifo_id_engine, - .uevent_init = gk104_fifo_uevent_init, - .uevent_fini = gk104_fifo_uevent_fini, - .recover_chan = tu102_fifo_recover_chan, - .class_get = gk104_fifo_class_get, - .class_new = gk104_fifo_class_new, + .mmu_fault = &tu102_fifo_mmu_fault, + .nonstall = &gf100_fifo_nonstall, + .runl = &tu102_runl, + .runq = &gv100_runq, + .engn = &gv100_engn, + .engn_ce = &gv100_engn_ce, + .cgrp = {{ 0, 0, KEPLER_CHANNEL_GROUP_A }, &gk110_cgrp, .force = true }, + .chan = {{ 0, 0, TURING_CHANNEL_GPFIFO_A }, &tu102_chan }, }; int tu102_fifo_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_fifo **pfifo) { - struct gk104_fifo *fifo; - - if (!(fifo = kzalloc(sizeof(*fifo), GFP_KERNEL))) - return -ENOMEM; - fifo->func = &tu102_fifo; - INIT_WORK(&fifo->recover.work, tu102_fifo_recover_work); - *pfifo = &fifo->base; - - return nvkm_fifo_ctor(&tu102_fifo_, device, type, inst, 4096, &fifo->base); + return nvkm_fifo_new_(&tu102_fifo, device, type, inst, pfifo); } diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/ucgrp.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/ucgrp.c new file mode 100644 index 000000000000..52c594dfb1b8 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/ucgrp.c @@ -0,0 +1,125 @@ +/* + * Copyright 2021 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ +#define nvkm_ucgrp(p) container_of((p), struct nvkm_ucgrp, object) +#include "priv.h" +#include "cgrp.h" +#include "runl.h" + +#include <subdev/mmu.h> + +#include <nvif/if0021.h> + +struct nvkm_ucgrp { + struct nvkm_object object; + struct nvkm_cgrp *cgrp; +}; + +static int +nvkm_ucgrp_chan_new(const struct nvkm_oclass *oclass, void *argv, u32 argc, + struct nvkm_object **pobject) +{ + struct nvkm_cgrp *cgrp = nvkm_ucgrp(oclass->parent)->cgrp; + + return nvkm_uchan_new(cgrp->runl->fifo, cgrp, oclass, argv, argc, pobject); +} + +static int +nvkm_ucgrp_sclass(struct nvkm_object *object, int index, struct nvkm_oclass *oclass) +{ + struct nvkm_cgrp *cgrp = nvkm_ucgrp(object)->cgrp; + struct nvkm_fifo *fifo = cgrp->runl->fifo; + const struct nvkm_fifo_func_chan *chan = &fifo->func->chan; + int c = 0; + + /* *_CHANNEL_GPFIFO_* */ + if (chan->user.oclass) { + if (c++ == index) { + oclass->base = chan->user; + oclass->ctor = nvkm_ucgrp_chan_new; + return 0; + } + } + + return -EINVAL; +} + +static void * +nvkm_ucgrp_dtor(struct nvkm_object *object) +{ + struct nvkm_ucgrp *ucgrp = nvkm_ucgrp(object); + + nvkm_cgrp_unref(&ucgrp->cgrp); + return ucgrp; +} + +static const struct nvkm_object_func +nvkm_ucgrp = { + .dtor = nvkm_ucgrp_dtor, + .sclass = nvkm_ucgrp_sclass, +}; + +int +nvkm_ucgrp_new(struct nvkm_fifo *fifo, const struct nvkm_oclass *oclass, void *argv, u32 argc, + struct nvkm_object **pobject) +{ + union nvif_cgrp_args *args = argv; + struct nvkm_runl *runl; + struct nvkm_vmm *vmm; + struct nvkm_ucgrp *ucgrp; + int ret; + + if (argc < sizeof(args->v0) || args->v0.version != 0) + return -ENOSYS; + argc -= sizeof(args->v0); + + if (args->v0.namelen != argc) + return -EINVAL; + + /* Lookup objects referenced in args. */ + runl = nvkm_runl_get(fifo, args->v0.runlist, 0); + if (!runl) + return -EINVAL; + + vmm = nvkm_uvmm_search(oclass->client, args->v0.vmm); + if (IS_ERR(vmm)) + return PTR_ERR(vmm); + + /* Allocate channel group. */ + if (!(ucgrp = kzalloc(sizeof(*ucgrp), GFP_KERNEL))) { + ret = -ENOMEM; + goto done; + } + + nvkm_object_ctor(&nvkm_ucgrp, oclass, &ucgrp->object); + *pobject = &ucgrp->object; + + ret = nvkm_cgrp_new(runl, args->v0.name, vmm, true, &ucgrp->cgrp); + if (ret) + goto done; + + /* Return channel group info to caller. */ + args->v0.cgid = ucgrp->cgrp->id; + +done: + nvkm_vmm_unref(&vmm); + return ret; +} diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/uchan.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/uchan.c new file mode 100644 index 000000000000..1dac95ae7b43 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/uchan.c @@ -0,0 +1,409 @@ +/* + * Copyright 2021 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ +#define nvkm_uchan(p) container_of((p), struct nvkm_uchan, object) +#include "priv.h" +#include "cgrp.h" +#include "chan.h" +#include "chid.h" +#include "runl.h" + +#include <core/gpuobj.h> +#include <core/oproxy.h> +#include <subdev/mmu.h> +#include <engine/dma.h> + +#include <nvif/if0020.h> + +struct nvkm_uchan { + struct nvkm_object object; + struct nvkm_chan *chan; +}; + +static int +nvkm_uchan_uevent(struct nvkm_object *object, void *argv, u32 argc, struct nvkm_uevent *uevent) +{ + struct nvkm_chan *chan = nvkm_uchan(object)->chan; + struct nvkm_runl *runl = chan->cgrp->runl; + union nvif_chan_event_args *args = argv; + + if (!uevent) + return 0; + if (argc != sizeof(args->v0) || args->v0.version != 0) + return -ENOSYS; + + switch (args->v0.type) { + case NVIF_CHAN_EVENT_V0_NON_STALL_INTR: + return nvkm_uevent_add(uevent, &runl->fifo->nonstall.event, 0, + NVKM_FIFO_NONSTALL_EVENT, NULL); + case NVIF_CHAN_EVENT_V0_KILLED: + return nvkm_uevent_add(uevent, &runl->chid->event, chan->id, + NVKM_CHAN_EVENT_ERRORED, NULL); + default: + break; + } + + return -ENOSYS; +} + +struct nvkm_uobj { + struct nvkm_oproxy oproxy; + struct nvkm_chan *chan; + struct nvkm_cctx *cctx; + int hash; +}; + +static int +nvkm_uchan_object_fini_1(struct nvkm_oproxy *oproxy, bool suspend) +{ + struct nvkm_uobj *uobj = container_of(oproxy, typeof(*uobj), oproxy); + struct nvkm_chan *chan = uobj->chan; + struct nvkm_cctx *cctx = uobj->cctx; + struct nvkm_ectx *ectx = cctx->vctx->ectx; + + if (!ectx->object) + return 0; + + /* Unbind engine context from channel, if no longer required. */ + if (refcount_dec_and_mutex_lock(&cctx->uses, &chan->cgrp->mutex)) { + nvkm_chan_cctx_bind(chan, ectx->engn, NULL); + + if (refcount_dec_and_test(&ectx->uses)) + nvkm_object_fini(ectx->object, false); + mutex_unlock(&chan->cgrp->mutex); + } + + return 0; +} + +static int +nvkm_uchan_object_init_0(struct nvkm_oproxy *oproxy) +{ + struct nvkm_uobj *uobj = container_of(oproxy, typeof(*uobj), oproxy); + struct nvkm_chan *chan = uobj->chan; + struct nvkm_cctx *cctx = uobj->cctx; + struct nvkm_ectx *ectx = cctx->vctx->ectx; + int ret = 0; + + if (!ectx->object) + return 0; + + /* Bind engine context to channel, if it hasn't been already. */ + if (!refcount_inc_not_zero(&cctx->uses)) { + mutex_lock(&chan->cgrp->mutex); + if (!refcount_inc_not_zero(&cctx->uses)) { + if (!refcount_inc_not_zero(&ectx->uses)) { + ret = nvkm_object_init(ectx->object); + if (ret == 0) + refcount_set(&ectx->uses, 1); + } + + if (ret == 0) { + nvkm_chan_cctx_bind(chan, ectx->engn, cctx); + refcount_set(&cctx->uses, 1); + } + } + mutex_unlock(&chan->cgrp->mutex); + } + + return ret; +} + +static void +nvkm_uchan_object_dtor(struct nvkm_oproxy *oproxy) +{ + struct nvkm_uobj *uobj = container_of(oproxy, typeof(*uobj), oproxy); + struct nvkm_engn *engn; + + if (!uobj->cctx) + return; + + engn = uobj->cctx->vctx->ectx->engn; + if (engn->func->ramht_del) + engn->func->ramht_del(uobj->chan, uobj->hash); + + nvkm_chan_cctx_put(uobj->chan, &uobj->cctx); +} + +static const struct nvkm_oproxy_func +nvkm_uchan_object = { + .dtor[1] = nvkm_uchan_object_dtor, + .init[0] = nvkm_uchan_object_init_0, + .fini[1] = nvkm_uchan_object_fini_1, +}; + +static int +nvkm_uchan_object_new(const struct nvkm_oclass *oclass, void *argv, u32 argc, + struct nvkm_object **pobject) +{ + struct nvkm_chan *chan = nvkm_uchan(oclass->parent)->chan; + struct nvkm_cgrp *cgrp = chan->cgrp; + struct nvkm_engn *engn; + struct nvkm_uobj *uobj; + int ret; + + /* Lookup host engine state for target engine. */ + engn = nvkm_runl_find_engn(engn, cgrp->runl, engn->engine == oclass->engine); + if (WARN_ON(!engn)) + return -EINVAL; + + /* Allocate SW object. */ + if (!(uobj = kzalloc(sizeof(*uobj), GFP_KERNEL))) + return -ENOMEM; + + nvkm_oproxy_ctor(&nvkm_uchan_object, oclass, &uobj->oproxy); + uobj->chan = chan; + *pobject = &uobj->oproxy.base; + + /* Ref. channel context for target engine.*/ + ret = nvkm_chan_cctx_get(chan, engn, &uobj->cctx, oclass->client); + if (ret) + return ret; + + /* Allocate HW object. */ + ret = oclass->base.ctor(&(const struct nvkm_oclass) { + .base = oclass->base, + .engn = oclass->engn, + .handle = oclass->handle, + .object = oclass->object, + .client = oclass->client, + .parent = uobj->cctx->vctx->ectx->object ?: oclass->parent, + .engine = engn->engine, + }, argv, argc, &uobj->oproxy.object); + if (ret) + return ret; + + if (engn->func->ramht_add) { + uobj->hash = engn->func->ramht_add(engn, uobj->oproxy.object, uobj->chan); + if (uobj->hash < 0) + return uobj->hash; + } + + return 0; +} + +static int +nvkm_uchan_sclass(struct nvkm_object *object, int index, struct nvkm_oclass *oclass) +{ + struct nvkm_chan *chan = nvkm_uchan(object)->chan; + struct nvkm_engn *engn; + int ret, runq = 0; + + nvkm_runl_foreach_engn(engn, chan->cgrp->runl) { + struct nvkm_engine *engine = engn->engine; + int c = 0; + + /* Each runqueue, on runlists with multiple, has its own LCE. */ + if (engn->runl->func->runqs) { + if (engine->subdev.type == NVKM_ENGINE_CE) { + if (chan->runq != runq++) + continue; + } + } + + oclass->engine = engine; + oclass->base.oclass = 0; + + if (engine->func->fifo.sclass) { + ret = engine->func->fifo.sclass(oclass, index); + if (oclass->base.oclass) { + if (!oclass->base.ctor) + oclass->base.ctor = nvkm_object_new; + oclass->ctor = nvkm_uchan_object_new; + return 0; + } + + index -= ret; + continue; + } + + while (engine->func->sclass[c].oclass) { + if (c++ == index) { + oclass->base = engine->func->sclass[index]; + if (!oclass->base.ctor) + oclass->base.ctor = nvkm_object_new; + oclass->ctor = nvkm_uchan_object_new; + return 0; + } + } + + index -= c; + } + + return -EINVAL; +} + +static int +nvkm_uchan_map(struct nvkm_object *object, void *argv, u32 argc, + enum nvkm_object_map *type, u64 *addr, u64 *size) +{ + struct nvkm_chan *chan = nvkm_uchan(object)->chan; + struct nvkm_device *device = chan->cgrp->runl->fifo->engine.subdev.device; + + if (chan->func->userd->bar < 0) + return -ENOSYS; + + *type = NVKM_OBJECT_MAP_IO; + *addr = device->func->resource_addr(device, chan->func->userd->bar) + + chan->func->userd->base + chan->userd.base; + *size = chan->func->userd->size; + return 0; +} + +static int +nvkm_uchan_fini(struct nvkm_object *object, bool suspend) +{ + struct nvkm_chan *chan = nvkm_uchan(object)->chan; + + nvkm_chan_block(chan); + nvkm_chan_remove(chan, true); + + if (chan->func->unbind) + chan->func->unbind(chan); + + return 0; +} + +static int +nvkm_uchan_init(struct nvkm_object *object) +{ + struct nvkm_chan *chan = nvkm_uchan(object)->chan; + + if (atomic_read(&chan->errored)) + return 0; + + if (chan->func->bind) + chan->func->bind(chan); + + nvkm_chan_allow(chan); + nvkm_chan_insert(chan); + return 0; +} + +static void * +nvkm_uchan_dtor(struct nvkm_object *object) +{ + struct nvkm_uchan *uchan = nvkm_uchan(object); + + nvkm_chan_del(&uchan->chan); + return uchan; +} + +static const struct nvkm_object_func +nvkm_uchan = { + .dtor = nvkm_uchan_dtor, + .init = nvkm_uchan_init, + .fini = nvkm_uchan_fini, + .map = nvkm_uchan_map, + .sclass = nvkm_uchan_sclass, + .uevent = nvkm_uchan_uevent, +}; + +int +nvkm_uchan_new(struct nvkm_fifo *fifo, struct nvkm_cgrp *cgrp, const struct nvkm_oclass *oclass, + void *argv, u32 argc, struct nvkm_object **pobject) +{ + union nvif_chan_args *args = argv; + struct nvkm_runl *runl; + struct nvkm_vmm *vmm = NULL; + struct nvkm_dmaobj *ctxdma = NULL; + struct nvkm_memory *userd = NULL; + struct nvkm_uchan *uchan; + struct nvkm_chan *chan; + int ret; + + if (argc < sizeof(args->v0) || args->v0.version != 0) + return -ENOSYS; + argc -= sizeof(args->v0); + + if (args->v0.namelen != argc) + return -EINVAL; + + /* Lookup objects referenced in args. */ + runl = nvkm_runl_get(fifo, args->v0.runlist, 0); + if (!runl) + return -EINVAL; + + if (args->v0.vmm) { + vmm = nvkm_uvmm_search(oclass->client, args->v0.vmm); + if (IS_ERR(vmm)) + return PTR_ERR(vmm); + } + + if (args->v0.ctxdma) { + ctxdma = nvkm_dmaobj_search(oclass->client, args->v0.ctxdma); + if (IS_ERR(ctxdma)) { + ret = PTR_ERR(ctxdma); + goto done; + } + } + + if (args->v0.huserd) { + userd = nvkm_umem_search(oclass->client, args->v0.huserd); + if (IS_ERR(userd)) { + ret = PTR_ERR(userd); + userd = NULL; + goto done; + } + } + + /* Allocate channel. */ + if (!(uchan = kzalloc(sizeof(*uchan), GFP_KERNEL))) { + ret = -ENOMEM; + goto done; + } + + nvkm_object_ctor(&nvkm_uchan, oclass, &uchan->object); + *pobject = &uchan->object; + + ret = nvkm_chan_new_(fifo->func->chan.func, runl, args->v0.runq, cgrp, args->v0.name, + args->v0.priv != 0, args->v0.devm, vmm, ctxdma, args->v0.offset, + args->v0.length, userd, args->v0.ouserd, &uchan->chan); + if (ret) + goto done; + + chan = uchan->chan; + + /* Return channel info to caller. */ + if (chan->func->doorbell_handle) + args->v0.token = chan->func->doorbell_handle(chan); + else + args->v0.token = ~0; + + args->v0.chid = chan->id; + + switch (nvkm_memory_target(chan->inst->memory)) { + case NVKM_MEM_TARGET_INST: args->v0.aper = NVIF_CHAN_V0_INST_APER_INST; break; + case NVKM_MEM_TARGET_VRAM: args->v0.aper = NVIF_CHAN_V0_INST_APER_VRAM; break; + case NVKM_MEM_TARGET_HOST: args->v0.aper = NVIF_CHAN_V0_INST_APER_HOST; break; + case NVKM_MEM_TARGET_NCOH: args->v0.aper = NVIF_CHAN_V0_INST_APER_NCOH; break; + default: + WARN_ON(1); + ret = -EFAULT; + break; + } + + args->v0.inst = nvkm_memory_addr(chan->inst->memory); +done: + nvkm_memory_unref(&userd); + nvkm_vmm_unref(&vmm); + return ret; +} diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/user.h b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/user.h deleted file mode 100644 index 54a3a3092cc0..000000000000 --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/user.h +++ /dev/null @@ -1,8 +0,0 @@ -#ifndef __NVKM_FIFO_USER_H__ -#define __NVKM_FIFO_USER_H__ -#include "priv.h" -int gv100_fifo_user_new(const struct nvkm_oclass *, void *, u32, - struct nvkm_object **); -int tu102_fifo_user_new(const struct nvkm_oclass *, void *, u32, - struct nvkm_object **); -#endif diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/Kbuild b/drivers/gpu/drm/nouveau/nvkm/engine/gr/Kbuild index 558c86fd8e82..b5418f05ccd8 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/Kbuild @@ -40,6 +40,7 @@ nvkm-y += nvkm/engine/gr/gp108.o nvkm-y += nvkm/engine/gr/gp10b.o nvkm-y += nvkm/engine/gr/gv100.o nvkm-y += nvkm/engine/gr/tu102.o +nvkm-y += nvkm/engine/gr/ga102.o nvkm-y += nvkm/engine/gr/ctxnv40.o nvkm-y += nvkm/engine/gr/ctxnv50.o @@ -63,3 +64,4 @@ nvkm-y += nvkm/engine/gr/ctxgp104.o nvkm-y += nvkm/engine/gr/ctxgp107.o nvkm-y += nvkm/engine/gr/ctxgv100.o nvkm-y += nvkm/engine/gr/ctxtu102.o +nvkm-y += nvkm/engine/gr/ctxga102.o diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/base.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/base.c index 61759f54406e..71b824e6da9d 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/base.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/base.c @@ -136,6 +136,17 @@ nvkm_gr_oneinit(struct nvkm_engine *engine) } static int +nvkm_gr_reset(struct nvkm_engine *engine) +{ + struct nvkm_gr *gr = nvkm_gr(engine); + + if (gr->func->reset) + return gr->func->reset(gr); + + return -ENOSYS; +} + +static int nvkm_gr_init(struct nvkm_engine *engine) { struct nvkm_gr *gr = nvkm_gr(engine); @@ -166,6 +177,7 @@ nvkm_gr = { .oneinit = nvkm_gr_oneinit, .init = nvkm_gr_init, .fini = nvkm_gr_fini, + .reset = nvkm_gr_reset, .intr = nvkm_gr_intr, .tile = nvkm_gr_tile, .chsw_load = nvkm_gr_chsw_load, diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxga102.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxga102.c new file mode 100644 index 000000000000..11461adf5036 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxga102.c @@ -0,0 +1,77 @@ +/* + * Copyright 2019 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ +#include "ctxgf100.h" + +static void +ga102_grctx_generate_sm_id(struct gf100_gr *gr, int gpc, int tpc, int sm) +{ + struct nvkm_device *device = gr->base.engine.subdev.device; + + tpc = gv100_gr_nonpes_aware_tpc(gr, gpc, tpc); + + nvkm_wr32(device, TPC_UNIT(gpc, tpc, 0x608), sm); +} + +static void +ga102_grctx_generate_unkn(struct gf100_gr *gr) +{ + struct nvkm_device *device = gr->base.engine.subdev.device; + + nvkm_mask(device, 0x41980c, 0x00000010, 0x00000010); + nvkm_mask(device, 0x41be08, 0x00000004, 0x00000004); +} + +static void +ga102_grctx_generate_r419ea8(struct gf100_gr *gr) +{ + struct nvkm_device *device = gr->base.engine.subdev.device; + + nvkm_wr32(device, 0x419ea8, nvkm_rd32(device, 0x504728) | 0x08000000); +} + +const struct gf100_grctx_func +ga102_grctx = { + .main = gf100_grctx_generate_main, + .unkn = ga102_grctx_generate_unkn, + .bundle = gm107_grctx_generate_bundle, + .bundle_size = 0x3000, + .bundle_min_gpm_fifo_depth = 0x180, + .bundle_token_limit = 0x1140, + .pagepool = gp100_grctx_generate_pagepool, + .pagepool_size = 0x20000, + .attrib_cb_size = gp102_grctx_generate_attrib_cb_size, + .attrib_cb = gv100_grctx_generate_attrib_cb, + .attrib = gv100_grctx_generate_attrib, + .attrib_nr_max = 0x800, + .attrib_nr = 0x4a1, + .alpha_nr_max = 0xc00, + .alpha_nr = 0x800, + .unknown_size = 0x80000, + .unknown = tu102_grctx_generate_unknown, + .gfxp_nr = 0xd28, + .sm_id = ga102_grctx_generate_sm_id, + .skip_pd_num_tpc_per_gpc = true, + .rop_mapping = gv100_grctx_generate_rop_mapping, + .r406500 = gm200_grctx_generate_r406500, + .r400088 = gv100_grctx_generate_r400088, + .r419ea8 = ga102_grctx_generate_r419ea8, +}; diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.c index 297915719bf2..cb390e0134a2 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.c @@ -26,6 +26,7 @@ #include <subdev/fb.h> #include <subdev/mc.h> #include <subdev/timer.h> +#include <engine/fifo.h> /******************************************************************************* * PGRAPH context register lists @@ -990,43 +991,16 @@ gf100_grctx_pack_tpc[] = { * PGRAPH context implementation ******************************************************************************/ -int -gf100_grctx_mmio_data(struct gf100_grctx *info, u32 size, u32 align, bool priv) -{ - if (info->data) { - info->buffer[info->buffer_nr] = round_up(info->addr, align); - info->addr = info->buffer[info->buffer_nr] + size; - info->data->size = size; - info->data->align = align; - info->data->priv = priv; - info->data++; - return info->buffer_nr++; - } - return -1; -} - void -gf100_grctx_mmio_item(struct gf100_grctx *info, u32 addr, u32 data, - int shift, int buffer) +gf100_grctx_patch_wr32(struct gf100_gr_chan *chan, u32 addr, u32 data) { - struct nvkm_device *device = info->gr->base.engine.subdev.device; - if (info->data) { - if (shift >= 0) { - info->mmio->addr = addr; - info->mmio->data = data; - info->mmio->shift = shift; - info->mmio->buffer = buffer; - if (buffer >= 0) - data |= info->buffer[buffer] >> shift; - info->mmio++; - } else - return; - } else { - if (buffer >= 0) - return; + if (unlikely(!chan->mmio)) { + nvkm_wr32(chan->gr->base.engine.subdev.device, addr, data); + return; } - nvkm_wr32(device, addr, data); + nvkm_wo32(chan->mmio, chan->mmio_nr++ * 4, addr); + nvkm_wo32(chan->mmio, chan->mmio_nr++ * 4, data); } void @@ -1037,56 +1011,60 @@ gf100_grctx_generate_r419cb8(struct gf100_gr *gr) } void -gf100_grctx_generate_bundle(struct gf100_grctx *info) +gf100_grctx_generate_bundle(struct gf100_gr_chan *chan, u64 addr, u32 size) { - const struct gf100_grctx_func *grctx = info->gr->func->grctx; - const int s = 8; - const int b = mmio_vram(info, grctx->bundle_size, (1 << s), true); - mmio_refn(info, 0x408004, 0x00000000, s, b); - mmio_wr32(info, 0x408008, 0x80000000 | (grctx->bundle_size >> s)); - mmio_refn(info, 0x418808, 0x00000000, s, b); - mmio_wr32(info, 0x41880c, 0x80000000 | (grctx->bundle_size >> s)); + gf100_grctx_patch_wr32(chan, 0x408004, addr >> 8); + gf100_grctx_patch_wr32(chan, 0x408008, 0x80000000 | (size >> 8)); + gf100_grctx_patch_wr32(chan, 0x418808, addr >> 8); + gf100_grctx_patch_wr32(chan, 0x41880c, 0x80000000 | (size >> 8)); } void -gf100_grctx_generate_pagepool(struct gf100_grctx *info) +gf100_grctx_generate_pagepool(struct gf100_gr_chan *chan, u64 addr) { - const struct gf100_grctx_func *grctx = info->gr->func->grctx; - const int s = 8; - const int b = mmio_vram(info, grctx->pagepool_size, (1 << s), true); - mmio_refn(info, 0x40800c, 0x00000000, s, b); - mmio_wr32(info, 0x408010, 0x80000000); - mmio_refn(info, 0x419004, 0x00000000, s, b); - mmio_wr32(info, 0x419008, 0x00000000); + gf100_grctx_patch_wr32(chan, 0x40800c, addr >> 8); + gf100_grctx_patch_wr32(chan, 0x408010, 0x80000000); + gf100_grctx_patch_wr32(chan, 0x419004, addr >> 8); + gf100_grctx_patch_wr32(chan, 0x419008, 0x00000000); } void -gf100_grctx_generate_attrib(struct gf100_grctx *info) +gf100_grctx_generate_attrib(struct gf100_gr_chan *chan) { - struct gf100_gr *gr = info->gr; + struct gf100_gr *gr = chan->gr; const struct gf100_grctx_func *grctx = gr->func->grctx; const u32 attrib = grctx->attrib_nr; - const u32 size = 0x20 * (grctx->attrib_nr_max + grctx->alpha_nr_max); - const int s = 12; - const int b = mmio_vram(info, size * gr->tpc_total, (1 << s), false); int gpc, tpc; u32 bo = 0; - mmio_refn(info, 0x418810, 0x80000000, s, b); - mmio_refn(info, 0x419848, 0x10000000, s, b); - mmio_wr32(info, 0x405830, (attrib << 16)); + gf100_grctx_patch_wr32(chan, 0x405830, (attrib << 16)); for (gpc = 0; gpc < gr->gpc_nr; gpc++) { for (tpc = 0; tpc < gr->tpc_nr[gpc]; tpc++) { const u32 o = TPC_UNIT(gpc, tpc, 0x0520); - mmio_skip(info, o, (attrib << 16) | ++bo); - mmio_wr32(info, o, (attrib << 16) | --bo); + + gf100_grctx_patch_wr32(chan, o, (attrib << 16) | bo); bo += grctx->attrib_nr_max; } } } void +gf100_grctx_generate_attrib_cb(struct gf100_gr_chan *chan, u64 addr, u32 size) +{ + gf100_grctx_patch_wr32(chan, 0x418810, 0x80000000 | addr >> 12); + gf100_grctx_patch_wr32(chan, 0x419848, 0x10000000 | addr >> 12); +} + +u32 +gf100_grctx_generate_attrib_cb_size(struct gf100_gr *gr) +{ + const struct gf100_grctx_func *grctx = gr->func->grctx; + + return 0x20 * (grctx->attrib_nr_max + grctx->alpha_nr_max) * gr->tpc_total; +} + +void gf100_grctx_generate_unkn(struct gf100_gr *gr) { } @@ -1361,8 +1339,9 @@ gf100_grctx_generate_floorsweep(struct gf100_gr *gr) } void -gf100_grctx_generate_main(struct gf100_gr *gr, struct gf100_grctx *info) +gf100_grctx_generate_main(struct gf100_gr_chan *chan) { + struct gf100_gr *gr = chan->gr; struct nvkm_device *device = gr->base.engine.subdev.device; const struct gf100_grctx_func *grctx = gr->func->grctx; u32 idle_timeout; @@ -1380,15 +1359,23 @@ gf100_grctx_generate_main(struct gf100_gr *gr, struct gf100_grctx *info) gf100_gr_mmio(gr, gr->sw_ctx); } + if (gr->func->init_419bd8) + gr->func->init_419bd8(gr); + if (grctx->r419ea8) + grctx->r419ea8(gr); + gf100_gr_wait_idle(gr); idle_timeout = nvkm_mask(device, 0x404154, 0xffffffff, 0x00000000); - grctx->pagepool(info); - grctx->bundle(info); - grctx->attrib(info); + grctx->pagepool(chan, chan->pagepool->addr); + grctx->bundle(chan, chan->bundle_cb->addr, grctx->bundle_size); + grctx->attrib_cb(chan, chan->attrib_cb->addr, grctx->attrib_cb_size(gr)); + grctx->attrib(chan); if (grctx->patch_ltc) - grctx->patch_ltc(info); + grctx->patch_ltc(chan); + if (grctx->unknown_size) + grctx->unknown(chan, chan->unknown->addr, grctx->unknown_size); grctx->unkn(gr); gf100_grctx_generate_floorsweep(gr); @@ -1396,12 +1383,23 @@ gf100_grctx_generate_main(struct gf100_gr *gr, struct gf100_grctx *info) gf100_gr_wait_idle(gr); if (grctx->r400088) grctx->r400088(gr, false); + if (gr->bundle) gf100_gr_icmd(gr, gr->bundle); else gf100_gr_icmd(gr, grctx->icmd); - if (grctx->sw_veid_bundle_init) + + if (gr->bundle_veid) + gf100_gr_icmd(gr, gr->bundle_veid); + else gf100_gr_icmd(gr, grctx->sw_veid_bundle_init); + + if (gr->bundle64) + gf100_gr_icmd(gr, gr->bundle64); + else + if (grctx->sw_bundle64_init) + gf100_gr_icmd(gr, grctx->sw_bundle64_init); + if (grctx->r400088) grctx->r400088(gr, true); nvkm_wr32(device, 0x404154, idle_timeout); @@ -1428,21 +1426,20 @@ gf100_grctx_generate_main(struct gf100_gr *gr, struct gf100_grctx *info) grctx->r408840(gr); if (grctx->r419c0c) grctx->r419c0c(gr); + + gf100_gr_wait_idle(gr); } #define CB_RESERVED 0x80000 int -gf100_grctx_generate(struct gf100_gr *gr) +gf100_grctx_generate(struct gf100_gr *gr, struct gf100_gr_chan *chan, struct nvkm_gpuobj *inst) { const struct gf100_grctx_func *grctx = gr->func->grctx; struct nvkm_subdev *subdev = &gr->base.engine.subdev; struct nvkm_device *device = subdev->device; - struct nvkm_memory *inst = NULL; struct nvkm_memory *data = NULL; - struct nvkm_vmm *vmm = NULL; struct nvkm_vma *ctx = NULL; - struct gf100_grctx info; int ret, i; u64 addr; @@ -1457,72 +1454,47 @@ gf100_grctx_generate(struct gf100_gr *gr) grctx->unkn88c(gr, true); /* Reset FECS. */ - nvkm_wr32(device, 0x409614, 0x00000070); - nvkm_usec(device, 10, NVKM_DELAY); - nvkm_mask(device, 0x409614, 0x00000700, 0x00000700); - nvkm_usec(device, 10, NVKM_DELAY); - nvkm_rd32(device, 0x409614); + gr->func->fecs.reset(gr); if (grctx->unkn88c) grctx->unkn88c(gr, false); /* NV_PGRAPH_FE_PWR_MODE_AUTO. */ nvkm_wr32(device, 0x404170, 0x00000010); + nvkm_msec(device, 2000, + if (!(nvkm_rd32(device, 0x404170) & 0x00000010)) + break; + ); /* Init SCC RAM. */ nvkm_wr32(device, 0x40802c, 0x00000001); - /* Allocate memory to for a "channel", which we'll use to generate - * the default context values. - */ - ret = nvkm_memory_new(device, NVKM_MEM_TARGET_INST, - 0x1000, 0x1000, true, &inst); - if (ret) - goto done; - - ret = nvkm_vmm_new(device, 0, 0, NULL, 0, NULL, "grctx", &vmm); - if (ret) - goto done; - - vmm->debug = subdev->debug; - - ret = nvkm_vmm_join(vmm, inst); - if (ret) - goto done; - + /* Allocate memory to store context, and dummy global context buffers. */ ret = nvkm_memory_new(device, NVKM_MEM_TARGET_INST, CB_RESERVED + gr->size, 0, true, &data); if (ret) goto done; - ret = nvkm_vmm_get(vmm, 0, nvkm_memory_size(data), &ctx); + ret = nvkm_vmm_get(chan->vmm, 0, nvkm_memory_size(data), &ctx); if (ret) goto done; - ret = nvkm_memory_map(data, 0, vmm, ctx, NULL, 0); + ret = nvkm_memory_map(data, 0, chan->vmm, ctx, NULL, 0); if (ret) goto done; - /* Setup context pointer. */ nvkm_kmap(inst); nvkm_wo32(inst, 0x0210, lower_32_bits(ctx->addr + CB_RESERVED) | 4); nvkm_wo32(inst, 0x0214, upper_32_bits(ctx->addr + CB_RESERVED)); nvkm_done(inst); - /* Setup default state for mmio list construction. */ - info.gr = gr; - info.data = gr->mmio_data; - info.mmio = gr->mmio_list; - info.addr = ctx->addr; - info.buffer_nr = 0; - /* Make channel current. */ - addr = nvkm_memory_addr(inst) >> 12; + addr = inst->addr >> 12; if (gr->firmware) { ret = gf100_gr_fecs_bind_pointer(gr, 0x80000000 | addr); if (ret) - goto done; + goto done_inst; nvkm_kmap(data); nvkm_wo32(data, 0x1c, 1); @@ -1540,19 +1512,27 @@ gf100_grctx_generate(struct gf100_gr *gr) ); } - grctx->main(gr, &info); + grctx->main(chan); - /* Trigger a context unload by unsetting the "next channel valid" bit - * and faking a context switch interrupt. - */ - nvkm_mask(device, 0x409b04, 0x80000000, 0x00000000); - nvkm_wr32(device, 0x409000, 0x00000100); - if (nvkm_msec(device, 2000, - if (!(nvkm_rd32(device, 0x409b00) & 0x80000000)) - break; - ) < 0) { - ret = -EBUSY; - goto done; + if (!gr->firmware) { + /* Trigger a context unload by unsetting the "next channel valid" bit + * and faking a context switch interrupt. + */ + nvkm_mask(device, 0x409b04, 0x80000000, 0x00000000); + nvkm_wr32(device, 0x409000, 0x00000100); + if (nvkm_msec(device, 2000, + if (!(nvkm_rd32(device, 0x409b00) & 0x80000000)) + break; + ) < 0) { + ret = -EBUSY; + goto done_inst; + } + } else { + ret = gf100_gr_fecs_wfi_golden_save(gr, 0x80000000 | addr); + if (ret) + goto done_inst; + + nvkm_mask(device, 0x409b00, 0x80000000, 0x00000000); } gr->data = kmalloc(gr->size, GFP_KERNEL); @@ -1566,12 +1546,14 @@ gf100_grctx_generate(struct gf100_gr *gr) ret = -ENOMEM; } +done_inst: + nvkm_kmap(inst); + nvkm_wo32(inst, 0x0210, 0); + nvkm_wo32(inst, 0x0214, 0); + nvkm_done(inst); done: - nvkm_vmm_put(vmm, &ctx); + nvkm_vmm_put(chan->vmm, &ctx); nvkm_memory_unref(&data); - nvkm_vmm_part(vmm, inst); - nvkm_vmm_unref(&vmm); - nvkm_memory_unref(&inst); return ret; } @@ -1590,6 +1572,8 @@ gf100_grctx = { .bundle_size = 0x1800, .pagepool = gf100_grctx_generate_pagepool, .pagepool_size = 0x8000, + .attrib_cb_size = gf100_grctx_generate_attrib_cb_size, + .attrib_cb = gf100_grctx_generate_attrib_cb, .attrib = gf100_grctx_generate_attrib, .attrib_nr_max = 0x324, .attrib_nr = 0x218, diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.h b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.h index 32bbddc0993e..00dbeda7e346 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.h +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.h @@ -3,27 +3,12 @@ #define __NVKM_GRCTX_NVC0_H__ #include "gf100.h" -struct gf100_grctx { - struct gf100_gr *gr; - struct gf100_gr_data *data; - struct gf100_gr_mmio *mmio; - int buffer_nr; - u64 buffer[4]; - u64 addr; -}; - -int gf100_grctx_mmio_data(struct gf100_grctx *, u32 size, u32 align, bool priv); -void gf100_grctx_mmio_item(struct gf100_grctx *, u32 addr, u32 data, int s, int); - -#define mmio_vram(a,b,c,d) gf100_grctx_mmio_data((a), (b), (c), (d)) -#define mmio_refn(a,b,c,d,e) gf100_grctx_mmio_item((a), (b), (c), (d), (e)) -#define mmio_skip(a,b,c) mmio_refn((a), (b), (c), -1, -1) -#define mmio_wr32(a,b,c) mmio_refn((a), (b), (c), 0, -1) +void gf100_grctx_patch_wr32(struct gf100_gr_chan *, u32 addr, u32 data); struct gf100_grctx_func { void (*unkn88c)(struct gf100_gr *, bool on); /* main context generation function */ - void (*main)(struct gf100_gr *, struct gf100_grctx *); + void (*main)(struct gf100_gr_chan *); /* context-specific modify-on-first-load list generation function */ void (*unkn)(struct gf100_gr *); /* mmio context data */ @@ -37,23 +22,29 @@ struct gf100_grctx_func { const struct gf100_gr_pack *icmd; const struct gf100_gr_pack *mthd; const struct gf100_gr_pack *sw_veid_bundle_init; + const struct gf100_gr_pack *sw_bundle64_init; /* bundle circular buffer */ - void (*bundle)(struct gf100_grctx *); + void (*bundle)(struct gf100_gr_chan *, u64 addr, u32 size); u32 bundle_size; u32 bundle_min_gpm_fifo_depth; u32 bundle_token_limit; /* pagepool */ - void (*pagepool)(struct gf100_grctx *); + void (*pagepool)(struct gf100_gr_chan *, u64 addr); u32 pagepool_size; /* attribute(/alpha) circular buffer */ - void (*attrib)(struct gf100_grctx *); + u32 (*attrib_cb_size)(struct gf100_gr *); + void (*attrib_cb)(struct gf100_gr_chan *, u64 addr, u32 size); + void (*attrib)(struct gf100_gr_chan *); u32 attrib_nr_max; u32 attrib_nr; u32 alpha_nr_max; u32 alpha_nr; u32 gfxp_nr; + /* some other context buffer */ + void (*unknown)(struct gf100_gr_chan *, u64 addr, u32 size); + u32 unknown_size; /* other patch buffer stuff */ - void (*patch_ltc)(struct gf100_grctx *); + void (*patch_ltc)(struct gf100_gr_chan *); /* floorsweeping */ void (*sm_id)(struct gf100_gr *, int gpc, int tpc, int sm); void (*tpc_nr)(struct gf100_gr *, int gpc); @@ -78,14 +69,17 @@ struct gf100_grctx_func { void (*r419a3c)(struct gf100_gr *); void (*r408840)(struct gf100_gr *); void (*r419c0c)(struct gf100_gr *); + void (*r419ea8)(struct gf100_gr *); }; extern const struct gf100_grctx_func gf100_grctx; -int gf100_grctx_generate(struct gf100_gr *); -void gf100_grctx_generate_main(struct gf100_gr *, struct gf100_grctx *); -void gf100_grctx_generate_bundle(struct gf100_grctx *); -void gf100_grctx_generate_pagepool(struct gf100_grctx *); -void gf100_grctx_generate_attrib(struct gf100_grctx *); +int gf100_grctx_generate(struct gf100_gr *, struct gf100_gr_chan *, struct nvkm_gpuobj *inst); +void gf100_grctx_generate_main(struct gf100_gr_chan *); +void gf100_grctx_generate_pagepool(struct gf100_gr_chan *, u64); +void gf100_grctx_generate_bundle(struct gf100_gr_chan *, u64, u32); +u32 gf100_grctx_generate_attrib_cb_size(struct gf100_gr *); +void gf100_grctx_generate_attrib_cb(struct gf100_gr_chan *, u64, u32); +void gf100_grctx_generate_attrib(struct gf100_gr_chan *); void gf100_grctx_generate_unkn(struct gf100_gr *); void gf100_grctx_generate_floorsweep(struct gf100_gr *); void gf100_grctx_generate_sm_id(struct gf100_gr *, int, int, int); @@ -97,14 +91,14 @@ void gf100_grctx_generate_max_ways_evict(struct gf100_gr *); void gf100_grctx_generate_r419cb8(struct gf100_gr *); extern const struct gf100_grctx_func gf108_grctx; -void gf108_grctx_generate_attrib(struct gf100_grctx *); +void gf108_grctx_generate_attrib(struct gf100_gr_chan *); void gf108_grctx_generate_unkn(struct gf100_gr *); extern const struct gf100_grctx_func gf104_grctx; extern const struct gf100_grctx_func gf110_grctx; extern const struct gf100_grctx_func gf117_grctx; -void gf117_grctx_generate_attrib(struct gf100_grctx *); +void gf117_grctx_generate_attrib(struct gf100_gr_chan *); void gf117_grctx_generate_rop_mapping(struct gf100_gr *); void gf117_grctx_generate_dist_skip_table(struct gf100_gr *); @@ -115,9 +109,9 @@ void gk104_grctx_generate_alpha_beta_tables(struct gf100_gr *); void gk104_grctx_generate_gpc_tpc_nr(struct gf100_gr *); extern const struct gf100_grctx_func gk20a_grctx; -void gk104_grctx_generate_bundle(struct gf100_grctx *); -void gk104_grctx_generate_pagepool(struct gf100_grctx *); -void gk104_grctx_generate_patch_ltc(struct gf100_grctx *); +void gk104_grctx_generate_pagepool(struct gf100_gr_chan *, u64); +void gk104_grctx_generate_bundle(struct gf100_gr_chan *, u64, u32); +void gk104_grctx_generate_patch_ltc(struct gf100_gr_chan *); void gk104_grctx_generate_unkn(struct gf100_gr *); void gk104_grctx_generate_r418800(struct gf100_gr *); @@ -128,9 +122,10 @@ extern const struct gf100_grctx_func gk110b_grctx; extern const struct gf100_grctx_func gk208_grctx; extern const struct gf100_grctx_func gm107_grctx; -void gm107_grctx_generate_bundle(struct gf100_grctx *); -void gm107_grctx_generate_pagepool(struct gf100_grctx *); -void gm107_grctx_generate_attrib(struct gf100_grctx *); +void gm107_grctx_generate_pagepool(struct gf100_gr_chan *, u64); +void gm107_grctx_generate_bundle(struct gf100_gr_chan *, u64, u32); +void gm107_grctx_generate_attrib_cb(struct gf100_gr_chan *, u64, u32); +void gm107_grctx_generate_attrib(struct gf100_gr_chan *); void gm107_grctx_generate_sm_id(struct gf100_gr *, int, int, int); extern const struct gf100_grctx_func gm200_grctx; @@ -143,11 +138,13 @@ void gm200_grctx_generate_r419a3c(struct gf100_gr *); extern const struct gf100_grctx_func gm20b_grctx; extern const struct gf100_grctx_func gp100_grctx; -void gp100_grctx_generate_pagepool(struct gf100_grctx *); +void gp100_grctx_generate_pagepool(struct gf100_gr_chan *, u64); +void gp100_grctx_generate_attrib_cb(struct gf100_gr_chan *, u64, u32); void gp100_grctx_generate_smid_config(struct gf100_gr *); extern const struct gf100_grctx_func gp102_grctx; -void gp102_grctx_generate_attrib(struct gf100_grctx *); +u32 gp102_grctx_generate_attrib_cb_size(struct gf100_gr *); +void gp102_grctx_generate_attrib(struct gf100_gr_chan *); extern const struct gf100_grctx_func gp104_grctx; @@ -158,11 +155,15 @@ extern const struct gf100_grctx_func gv100_grctx; extern const struct gf100_grctx_func tu102_grctx; void gv100_grctx_unkn88c(struct gf100_gr *, bool); void gv100_grctx_generate_unkn(struct gf100_gr *); -extern const struct gf100_gr_init gv100_grctx_init_sw_veid_bundle_init_0[]; -void gv100_grctx_generate_attrib(struct gf100_grctx *); +void gv100_grctx_generate_attrib_cb(struct gf100_gr_chan *, u64, u32); +void gv100_grctx_generate_attrib(struct gf100_gr_chan *); void gv100_grctx_generate_rop_mapping(struct gf100_gr *); void gv100_grctx_generate_r400088(struct gf100_gr *, bool); +void tu102_grctx_generate_unknown(struct gf100_gr_chan *, u64, u32); + +extern const struct gf100_grctx_func ga102_grctx; + /* context init value lists */ extern const struct gf100_gr_pack gf100_grctx_pack_icmd[]; diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf104.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf104.c index 7a0564b6e3c7..ba63a3b46518 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf104.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf104.c @@ -94,6 +94,8 @@ gf104_grctx = { .bundle_size = 0x1800, .pagepool = gf100_grctx_generate_pagepool, .pagepool_size = 0x8000, + .attrib_cb_size = gf100_grctx_generate_attrib_cb_size, + .attrib_cb = gf100_grctx_generate_attrib_cb, .attrib = gf100_grctx_generate_attrib, .attrib_nr_max = 0x324, .attrib_nr = 0x218, diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf108.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf108.c index dda2c32e6232..0bc2eab6ad98 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf108.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf108.c @@ -733,25 +733,20 @@ gf108_grctx_pack_tpc[] = { ******************************************************************************/ void -gf108_grctx_generate_attrib(struct gf100_grctx *info) +gf108_grctx_generate_attrib(struct gf100_gr_chan *chan) { - struct gf100_gr *gr = info->gr; + struct gf100_gr *gr = chan->gr; const struct gf100_grctx_func *grctx = gr->func->grctx; const u32 alpha = grctx->alpha_nr; const u32 beta = grctx->attrib_nr; - const u32 size = 0x20 * (grctx->attrib_nr_max + grctx->alpha_nr_max); - const int s = 12; - const int b = mmio_vram(info, size * gr->tpc_total, (1 << s), false); const int timeslice_mode = 1; const int max_batches = 0xffff; u32 bo = 0; u32 ao = bo + grctx->attrib_nr_max * gr->tpc_total; int gpc, tpc; - mmio_refn(info, 0x418810, 0x80000000, s, b); - mmio_refn(info, 0x419848, 0x10000000, s, b); - mmio_wr32(info, 0x405830, (beta << 16) | alpha); - mmio_wr32(info, 0x4064c4, ((alpha / 4) << 16) | max_batches); + gf100_grctx_patch_wr32(chan, 0x405830, (beta << 16) | alpha); + gf100_grctx_patch_wr32(chan, 0x4064c4, ((alpha / 4) << 16) | max_batches); for (gpc = 0; gpc < gr->gpc_nr; gpc++) { for (tpc = 0; tpc < gr->tpc_nr[gpc]; tpc++) { @@ -759,10 +754,10 @@ gf108_grctx_generate_attrib(struct gf100_grctx *info) const u32 b = beta; const u32 t = timeslice_mode; const u32 o = TPC_UNIT(gpc, tpc, 0x500); - mmio_skip(info, o + 0x20, (t << 28) | (b << 16) | ++bo); - mmio_wr32(info, o + 0x20, (t << 28) | (b << 16) | --bo); + + gf100_grctx_patch_wr32(chan, o + 0x20, (t << 28) | (b << 16) | bo); bo += grctx->attrib_nr_max; - mmio_wr32(info, o + 0x44, (a << 16) | ao); + gf100_grctx_patch_wr32(chan, o + 0x44, (a << 16) | ao); ao += grctx->alpha_nr_max; } } @@ -795,6 +790,8 @@ gf108_grctx = { .bundle_size = 0x1800, .pagepool = gf100_grctx_generate_pagepool, .pagepool_size = 0x8000, + .attrib_cb_size = gf100_grctx_generate_attrib_cb_size, + .attrib_cb = gf100_grctx_generate_attrib_cb, .attrib = gf108_grctx_generate_attrib, .attrib_nr_max = 0x324, .attrib_nr = 0x218, diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf110.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf110.c index f5cca5e6a4f2..64b723b0afb5 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf110.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf110.c @@ -342,6 +342,8 @@ gf110_grctx = { .bundle_size = 0x1800, .pagepool = gf100_grctx_generate_pagepool, .pagepool_size = 0x8000, + .attrib_cb_size = gf100_grctx_generate_attrib_cb_size, + .attrib_cb = gf100_grctx_generate_attrib_cb, .attrib = gf100_grctx_generate_attrib, .attrib_nr_max = 0x324, .attrib_nr = 0x218, diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf117.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf117.c index 276c282d19aa..e34c5da2a9ff 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf117.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf117.c @@ -241,38 +241,34 @@ gf117_grctx_generate_rop_mapping(struct gf100_gr *gr) } void -gf117_grctx_generate_attrib(struct gf100_grctx *info) +gf117_grctx_generate_attrib(struct gf100_gr_chan *chan) { - struct gf100_gr *gr = info->gr; + struct gf100_gr *gr = chan->gr; const struct gf100_grctx_func *grctx = gr->func->grctx; const u32 alpha = grctx->alpha_nr; const u32 beta = grctx->attrib_nr; - const u32 size = 0x20 * (grctx->attrib_nr_max + grctx->alpha_nr_max); - const int s = 12; - const int b = mmio_vram(info, size * gr->tpc_total, (1 << s), false); const int timeslice_mode = 1; const int max_batches = 0xffff; u32 bo = 0; u32 ao = bo + grctx->attrib_nr_max * gr->tpc_total; int gpc, ppc; - mmio_refn(info, 0x418810, 0x80000000, s, b); - mmio_refn(info, 0x419848, 0x10000000, s, b); - mmio_wr32(info, 0x405830, (beta << 16) | alpha); - mmio_wr32(info, 0x4064c4, ((alpha / 4) << 16) | max_batches); + gf100_grctx_patch_wr32(chan, 0x405830, (beta << 16) | alpha); + gf100_grctx_patch_wr32(chan, 0x4064c4, ((alpha / 4) << 16) | max_batches); for (gpc = 0; gpc < gr->gpc_nr; gpc++) { - for (ppc = 0; ppc < gr->ppc_nr[gpc]; ppc++) { + for (ppc = 0; ppc < gr->func->ppc_nr; ppc++) { const u32 a = alpha * gr->ppc_tpc_nr[gpc][ppc]; const u32 b = beta * gr->ppc_tpc_nr[gpc][ppc]; const u32 t = timeslice_mode; const u32 o = PPC_UNIT(gpc, ppc, 0); + if (!(gr->ppc_mask[gpc] & (1 << ppc))) continue; - mmio_skip(info, o + 0xc0, (t << 28) | (b << 16) | ++bo); - mmio_wr32(info, o + 0xc0, (t << 28) | (b << 16) | --bo); + + gf100_grctx_patch_wr32(chan, o + 0xc0, (t << 28) | (b << 16) | bo); bo += grctx->attrib_nr_max * gr->ppc_tpc_nr[gpc][ppc]; - mmio_wr32(info, o + 0xe4, (a << 16) | ao); + gf100_grctx_patch_wr32(chan, o + 0xe4, (a << 16) | ao); ao += grctx->alpha_nr_max * gr->ppc_tpc_nr[gpc][ppc]; } } @@ -294,6 +290,8 @@ gf117_grctx = { .bundle_size = 0x1800, .pagepool = gf100_grctx_generate_pagepool, .pagepool_size = 0x8000, + .attrib_cb_size = gf100_grctx_generate_attrib_cb_size, + .attrib_cb = gf100_grctx_generate_attrib_cb, .attrib = gf117_grctx_generate_attrib, .attrib_nr_max = 0x324, .attrib_nr = 0x218, diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf119.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf119.c index 0cfe46366af6..426ad1b8d426 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf119.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf119.c @@ -510,6 +510,8 @@ gf119_grctx = { .bundle_size = 0x1800, .pagepool = gf100_grctx_generate_pagepool, .pagepool_size = 0x8000, + .attrib_cb_size = gf100_grctx_generate_attrib_cb_size, + .attrib_cb = gf100_grctx_generate_attrib_cb, .attrib = gf108_grctx_generate_attrib, .attrib_nr_max = 0x324, .attrib_nr = 0x218, diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk104.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk104.c index 304e9d268bad..94233d0119df 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk104.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk104.c @@ -861,43 +861,33 @@ gk104_grctx_generate_r418800(struct gf100_gr *gr) } void -gk104_grctx_generate_patch_ltc(struct gf100_grctx *info) +gk104_grctx_generate_patch_ltc(struct gf100_gr_chan *chan) { - struct nvkm_device *device = info->gr->base.engine.subdev.device; + struct nvkm_device *device = chan->gr->base.engine.subdev.device; u32 data0 = nvkm_rd32(device, 0x17e91c); u32 data1 = nvkm_rd32(device, 0x17e920); + /*XXX: Figure out how to modify this correctly! */ - mmio_wr32(info, 0x17e91c, data0); - mmio_wr32(info, 0x17e920, data1); + gf100_grctx_patch_wr32(chan, 0x17e91c, data0); + gf100_grctx_patch_wr32(chan, 0x17e920, data1); } void -gk104_grctx_generate_bundle(struct gf100_grctx *info) +gk104_grctx_generate_bundle(struct gf100_gr_chan *chan, u64 addr, u32 size) { - const struct gf100_grctx_func *grctx = info->gr->func->grctx; - const u32 state_limit = min(grctx->bundle_min_gpm_fifo_depth, - grctx->bundle_size / 0x20); + const struct gf100_grctx_func *grctx = chan->gr->func->grctx; + const u32 state_limit = min(grctx->bundle_min_gpm_fifo_depth, size / 0x20); const u32 token_limit = grctx->bundle_token_limit; - const int s = 8; - const int b = mmio_vram(info, grctx->bundle_size, (1 << s), true); - mmio_refn(info, 0x408004, 0x00000000, s, b); - mmio_wr32(info, 0x408008, 0x80000000 | (grctx->bundle_size >> s)); - mmio_refn(info, 0x418808, 0x00000000, s, b); - mmio_wr32(info, 0x41880c, 0x80000000 | (grctx->bundle_size >> s)); - mmio_wr32(info, 0x4064c8, (state_limit << 16) | token_limit); + + gf100_grctx_generate_bundle(chan, addr, size); + gf100_grctx_patch_wr32(chan, 0x4064c8, (state_limit << 16) | token_limit); } void -gk104_grctx_generate_pagepool(struct gf100_grctx *info) +gk104_grctx_generate_pagepool(struct gf100_gr_chan *chan, u64 addr) { - const struct gf100_grctx_func *grctx = info->gr->func->grctx; - const int s = 8; - const int b = mmio_vram(info, grctx->pagepool_size, (1 << s), true); - mmio_refn(info, 0x40800c, 0x00000000, s, b); - mmio_wr32(info, 0x408010, 0x80000000); - mmio_refn(info, 0x419004, 0x00000000, s, b); - mmio_wr32(info, 0x419008, 0x00000000); - mmio_wr32(info, 0x4064cc, 0x80000000); + gf100_grctx_generate_pagepool(chan, addr); + gf100_grctx_patch_wr32(chan, 0x4064cc, 0x80000000); } void @@ -991,6 +981,8 @@ gk104_grctx = { .bundle_token_limit = 0x600, .pagepool = gk104_grctx_generate_pagepool, .pagepool_size = 0x8000, + .attrib_cb_size = gf100_grctx_generate_attrib_cb_size, + .attrib_cb = gf100_grctx_generate_attrib_cb, .attrib = gf117_grctx_generate_attrib, .attrib_nr_max = 0x324, .attrib_nr = 0x218, diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk110.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk110.c index 86547cfc38dc..4391458e1fb2 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk110.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk110.c @@ -838,6 +838,8 @@ gk110_grctx = { .bundle_token_limit = 0x7c0, .pagepool = gk104_grctx_generate_pagepool, .pagepool_size = 0x8000, + .attrib_cb_size = gf100_grctx_generate_attrib_cb_size, + .attrib_cb = gf100_grctx_generate_attrib_cb, .attrib = gf117_grctx_generate_attrib, .attrib_nr_max = 0x324, .attrib_nr = 0x218, diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk110b.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk110b.c index ebb947bd1446..7b9a34f9ec3c 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk110b.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk110b.c @@ -87,6 +87,8 @@ gk110b_grctx = { .bundle_token_limit = 0x600, .pagepool = gk104_grctx_generate_pagepool, .pagepool_size = 0x8000, + .attrib_cb_size = gf100_grctx_generate_attrib_cb_size, + .attrib_cb = gf100_grctx_generate_attrib_cb, .attrib = gf117_grctx_generate_attrib, .attrib_nr_max = 0x324, .attrib_nr = 0x218, diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk208.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk208.c index 4d40512b5c99..c78d07a8bb7d 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk208.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk208.c @@ -553,6 +553,8 @@ gk208_grctx = { .bundle_token_limit = 0x200, .pagepool = gk104_grctx_generate_pagepool, .pagepool_size = 0x8000, + .attrib_cb_size = gf100_grctx_generate_attrib_cb_size, + .attrib_cb = gf100_grctx_generate_attrib_cb, .attrib = gf117_grctx_generate_attrib, .attrib_nr_max = 0x324, .attrib_nr = 0x218, diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk20a.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk20a.c index c0d36bc601f9..ac5fdcb5cd3f 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk20a.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk20a.c @@ -25,8 +25,9 @@ #include <subdev/mc.h> static void -gk20a_grctx_generate_main(struct gf100_gr *gr, struct gf100_grctx *info) +gk20a_grctx_generate_main(struct gf100_gr_chan *chan) { + struct gf100_gr *gr = chan->gr; struct nvkm_device *device = gr->base.engine.subdev.device; const struct gf100_grctx_func *grctx = gr->func->grctx; u32 idle_timeout; @@ -38,7 +39,8 @@ gk20a_grctx_generate_main(struct gf100_gr *gr, struct gf100_grctx *info) idle_timeout = nvkm_mask(device, 0x404154, 0xffffffff, 0x00000000); - grctx->attrib(info); + grctx->attrib_cb(chan, chan->attrib_cb->addr, grctx->attrib_cb_size(gr)); + grctx->attrib(chan); grctx->unkn(gr); @@ -60,8 +62,8 @@ gk20a_grctx_generate_main(struct gf100_gr *gr, struct gf100_grctx *info) gf100_gr_wait_idle(gr); gf100_gr_icmd(gr, gr->bundle); - grctx->pagepool(info); - grctx->bundle(info); + grctx->pagepool(chan, chan->pagepool->addr); + grctx->bundle(chan, chan->bundle_cb->addr, grctx->bundle_size); } const struct gf100_grctx_func @@ -74,6 +76,8 @@ gk20a_grctx = { .bundle_token_limit = 0x100, .pagepool = gk104_grctx_generate_pagepool, .pagepool_size = 0x8000, + .attrib_cb_size = gf100_grctx_generate_attrib_cb_size, + .attrib_cb = gf100_grctx_generate_attrib_cb, .attrib = gf117_grctx_generate_attrib, .attrib_nr_max = 0x240, .attrib_nr = 0x240, diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm107.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm107.c index 0b3964e6b36e..beac66eb2a80 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm107.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm107.c @@ -876,75 +876,70 @@ gm107_grctx_generate_r419e00(struct gf100_gr *gr) } void -gm107_grctx_generate_bundle(struct gf100_grctx *info) +gm107_grctx_generate_bundle(struct gf100_gr_chan *chan, u64 addr, u32 size) { - const struct gf100_grctx_func *grctx = info->gr->func->grctx; - const u32 state_limit = min(grctx->bundle_min_gpm_fifo_depth, - grctx->bundle_size / 0x20); + const struct gf100_grctx_func *grctx = chan->gr->func->grctx; + const u32 state_limit = min(grctx->bundle_min_gpm_fifo_depth, size / 0x20); const u32 token_limit = grctx->bundle_token_limit; - const int s = 8; - const int b = mmio_vram(info, grctx->bundle_size, (1 << s), true); - mmio_refn(info, 0x408004, 0x00000000, s, b); - mmio_wr32(info, 0x408008, 0x80000000 | (grctx->bundle_size >> s)); - mmio_refn(info, 0x418e24, 0x00000000, s, b); - mmio_wr32(info, 0x418e28, 0x80000000 | (grctx->bundle_size >> s)); - mmio_wr32(info, 0x4064c8, (state_limit << 16) | token_limit); + + gf100_grctx_patch_wr32(chan, 0x408004, addr >> 8); + gf100_grctx_patch_wr32(chan, 0x408008, 0x80000000 | (size >> 8)); + gf100_grctx_patch_wr32(chan, 0x418e24, addr >> 8); + gf100_grctx_patch_wr32(chan, 0x418e28, 0x80000000 | (size >> 8)); + gf100_grctx_patch_wr32(chan, 0x4064c8, (state_limit << 16) | token_limit); } void -gm107_grctx_generate_pagepool(struct gf100_grctx *info) +gm107_grctx_generate_pagepool(struct gf100_gr_chan *chan, u64 addr) { - const struct gf100_grctx_func *grctx = info->gr->func->grctx; - const int s = 8; - const int b = mmio_vram(info, grctx->pagepool_size, (1 << s), true); - mmio_refn(info, 0x40800c, 0x00000000, s, b); - mmio_wr32(info, 0x408010, 0x80000000); - mmio_refn(info, 0x419004, 0x00000000, s, b); - mmio_wr32(info, 0x419008, 0x00000000); - mmio_wr32(info, 0x4064cc, 0x80000000); - mmio_wr32(info, 0x418e30, 0x80000000); /* guess at it being related */ + gk104_grctx_generate_pagepool(chan, addr); + gf100_grctx_patch_wr32(chan, 0x418e30, 0x80000000); } void -gm107_grctx_generate_attrib(struct gf100_grctx *info) +gm107_grctx_generate_attrib(struct gf100_gr_chan *chan) { - struct gf100_gr *gr = info->gr; + struct gf100_gr *gr = chan->gr; const struct gf100_grctx_func *grctx = gr->func->grctx; const u32 alpha = grctx->alpha_nr; const u32 attrib = grctx->attrib_nr; - const u32 size = 0x20 * (grctx->attrib_nr_max + grctx->alpha_nr_max); - const int s = 12; - const int b = mmio_vram(info, size * gr->tpc_total, (1 << s), false); const int max_batches = 0xffff; u32 bo = 0; u32 ao = bo + grctx->attrib_nr_max * gr->tpc_total; int gpc, ppc, n = 0; - mmio_refn(info, 0x418810, 0x80000000, s, b); - mmio_refn(info, 0x419848, 0x10000000, s, b); - mmio_refn(info, 0x419c2c, 0x10000000, s, b); - mmio_wr32(info, 0x405830, (attrib << 16) | alpha); - mmio_wr32(info, 0x4064c4, ((alpha / 4) << 16) | max_batches); + gf100_grctx_patch_wr32(chan, 0x405830, (attrib << 16) | alpha); + gf100_grctx_patch_wr32(chan, 0x4064c4, ((alpha / 4) << 16) | max_batches); for (gpc = 0; gpc < gr->gpc_nr; gpc++) { - for (ppc = 0; ppc < gr->ppc_nr[gpc]; ppc++, n++) { + for (ppc = 0; ppc < gr->func->ppc_nr; ppc++, n++) { const u32 as = alpha * gr->ppc_tpc_nr[gpc][ppc]; const u32 bs = attrib * gr->ppc_tpc_nr[gpc][ppc]; const u32 u = 0x418ea0 + (n * 0x04); const u32 o = PPC_UNIT(gpc, ppc, 0); + if (!(gr->ppc_mask[gpc] & (1 << ppc))) continue; - mmio_wr32(info, o + 0xc0, bs); - mmio_wr32(info, o + 0xf4, bo); + + gf100_grctx_patch_wr32(chan, o + 0xc0, bs); + gf100_grctx_patch_wr32(chan, o + 0xf4, bo); bo += grctx->attrib_nr_max * gr->ppc_tpc_nr[gpc][ppc]; - mmio_wr32(info, o + 0xe4, as); - mmio_wr32(info, o + 0xf8, ao); + gf100_grctx_patch_wr32(chan, o + 0xe4, as); + gf100_grctx_patch_wr32(chan, o + 0xf8, ao); ao += grctx->alpha_nr_max * gr->ppc_tpc_nr[gpc][ppc]; - mmio_wr32(info, u, ((bs / 3) << 16) | bs); + gf100_grctx_patch_wr32(chan, u, ((bs / 3) << 16) | bs); } } } +void +gm107_grctx_generate_attrib_cb(struct gf100_gr_chan *chan, u64 addr, u32 size) +{ + gf100_grctx_generate_attrib_cb(chan, addr, size); + + gf100_grctx_patch_wr32(chan, 0x419c2c, 0x10000000 | addr >> 12); +} + static void gm107_grctx_generate_r406500(struct gf100_gr *gr) { @@ -978,6 +973,8 @@ gm107_grctx = { .bundle_token_limit = 0x2c0, .pagepool = gm107_grctx_generate_pagepool, .pagepool_size = 0x8000, + .attrib_cb_size = gf100_grctx_generate_attrib_cb_size, + .attrib_cb = gm107_grctx_generate_attrib_cb, .attrib = gm107_grctx_generate_attrib, .attrib_nr_max = 0xff0, .attrib_nr = 0xaa0, diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm200.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm200.c index 013d05a0f0f6..175da8ac656c 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm200.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm200.c @@ -87,7 +87,7 @@ gm200_grctx_generate_dist_skip_table(struct gf100_gr *gr) int gpc, ppc, i; for (gpc = 0; gpc < gr->gpc_nr; gpc++) { - for (ppc = 0; ppc < gr->ppc_nr[gpc]; ppc++) { + for (ppc = 0; ppc < gr->func->ppc_nr; ppc++) { u8 ppc_tpcs = gr->ppc_tpc_nr[gpc][ppc]; u8 ppc_tpcm = gr->ppc_tpc_mask[gpc][ppc]; while (ppc_tpcs-- > gr->ppc_tpc_min) @@ -111,6 +111,8 @@ gm200_grctx = { .bundle_token_limit = 0x780, .pagepool = gm107_grctx_generate_pagepool, .pagepool_size = 0x20000, + .attrib_cb_size = gf100_grctx_generate_attrib_cb_size, + .attrib_cb = gm107_grctx_generate_attrib_cb, .attrib = gm107_grctx_generate_attrib, .attrib_nr_max = 0x600, .attrib_nr = 0x400, diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm20b.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm20b.c index 6b92f8aa18a3..b8edccfada58 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm20b.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm20b.c @@ -22,8 +22,9 @@ #include "ctxgf100.h" static void -gm20b_grctx_generate_main(struct gf100_gr *gr, struct gf100_grctx *info) +gm20b_grctx_generate_main(struct gf100_gr_chan *chan) { + struct gf100_gr *gr = chan->gr; struct nvkm_device *device = gr->base.engine.subdev.device; const struct gf100_grctx_func *grctx = gr->func->grctx; u32 idle_timeout; @@ -35,7 +36,8 @@ gm20b_grctx_generate_main(struct gf100_gr *gr, struct gf100_grctx *info) idle_timeout = nvkm_mask(device, 0x404154, 0xffffffff, 0x00000000); - grctx->attrib(info); + grctx->attrib_cb(chan, chan->attrib_cb->addr, grctx->attrib_cb_size(gr)); + grctx->attrib(chan); grctx->unkn(gr); @@ -63,8 +65,8 @@ gm20b_grctx_generate_main(struct gf100_gr *gr, struct gf100_grctx *info) gf100_gr_wait_idle(gr); gf100_gr_icmd(gr, gr->bundle); - grctx->pagepool(info); - grctx->bundle(info); + grctx->pagepool(chan, chan->pagepool->addr); + grctx->bundle(chan, chan->bundle_cb->addr, grctx->bundle_size); } const struct gf100_grctx_func @@ -77,6 +79,8 @@ gm20b_grctx = { .bundle_token_limit = 0x1c0, .pagepool = gm107_grctx_generate_pagepool, .pagepool_size = 0x8000, + .attrib_cb_size = gf100_grctx_generate_attrib_cb_size, + .attrib_cb = gm107_grctx_generate_attrib_cb, .attrib = gm107_grctx_generate_attrib, .attrib_nr_max = 0x600, .attrib_nr = 0x400, diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgp100.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgp100.c index 0b3326262e12..8485aaeae7a9 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgp100.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgp100.c @@ -30,66 +30,76 @@ ******************************************************************************/ void -gp100_grctx_generate_pagepool(struct gf100_grctx *info) +gp100_grctx_generate_pagepool(struct gf100_gr_chan *chan, u64 addr) { - const struct gf100_grctx_func *grctx = info->gr->func->grctx; - const int s = 8; - const int b = mmio_vram(info, grctx->pagepool_size, (1 << s), true); - mmio_refn(info, 0x40800c, 0x00000000, s, b); - mmio_wr32(info, 0x408010, 0x8007d800); - mmio_refn(info, 0x419004, 0x00000000, s, b); - mmio_wr32(info, 0x419008, 0x00000000); + gf100_grctx_patch_wr32(chan, 0x40800c, addr >> 8); + gf100_grctx_patch_wr32(chan, 0x408010, 0x8007d800); + gf100_grctx_patch_wr32(chan, 0x419004, addr >> 8); + gf100_grctx_patch_wr32(chan, 0x419008, 0x00000000); } static void -gp100_grctx_generate_attrib(struct gf100_grctx *info) +gp100_grctx_generate_attrib(struct gf100_gr_chan *chan) { - struct gf100_gr *gr = info->gr; + struct gf100_gr *gr = chan->gr; const struct gf100_grctx_func *grctx = gr->func->grctx; const u32 alpha = grctx->alpha_nr; const u32 attrib = grctx->attrib_nr; - const int s = 12; const int max_batches = 0xffff; u32 size = grctx->alpha_nr_max * gr->tpc_total; u32 ao = 0; u32 bo = ao + size; - int gpc, ppc, b, n = 0; + int gpc, ppc, n = 0; - for (gpc = 0; gpc < gr->gpc_nr; gpc++) - size += grctx->attrib_nr_max * gr->ppc_nr[gpc] * gr->ppc_tpc_max; - size = ((size * 0x20) + 128) & ~127; - b = mmio_vram(info, size, (1 << s), false); - - mmio_refn(info, 0x418810, 0x80000000, s, b); - mmio_refn(info, 0x419848, 0x10000000, s, b); - mmio_refn(info, 0x419c2c, 0x10000000, s, b); - mmio_refn(info, 0x419b00, 0x00000000, s, b); - mmio_wr32(info, 0x419b04, 0x80000000 | size >> 7); - mmio_wr32(info, 0x405830, attrib); - mmio_wr32(info, 0x40585c, alpha); - mmio_wr32(info, 0x4064c4, ((alpha / 4) << 16) | max_batches); + gf100_grctx_patch_wr32(chan, 0x405830, attrib); + gf100_grctx_patch_wr32(chan, 0x40585c, alpha); + gf100_grctx_patch_wr32(chan, 0x4064c4, ((alpha / 4) << 16) | max_batches); for (gpc = 0; gpc < gr->gpc_nr; gpc++) { - for (ppc = 0; ppc < gr->ppc_nr[gpc]; ppc++, n++) { + for (ppc = 0; ppc < gr->func->ppc_nr; ppc++, n++) { const u32 as = alpha * gr->ppc_tpc_nr[gpc][ppc]; const u32 bs = attrib * gr->ppc_tpc_max; const u32 u = 0x418ea0 + (n * 0x04); const u32 o = PPC_UNIT(gpc, ppc, 0); + if (!(gr->ppc_mask[gpc] & (1 << ppc))) continue; - mmio_wr32(info, o + 0xc0, bs); - mmio_wr32(info, o + 0xf4, bo); - mmio_wr32(info, o + 0xf0, bs); + + gf100_grctx_patch_wr32(chan, o + 0xc0, bs); + gf100_grctx_patch_wr32(chan, o + 0xf4, bo); + gf100_grctx_patch_wr32(chan, o + 0xf0, bs); bo += grctx->attrib_nr_max * gr->ppc_tpc_max; - mmio_wr32(info, o + 0xe4, as); - mmio_wr32(info, o + 0xf8, ao); + gf100_grctx_patch_wr32(chan, o + 0xe4, as); + gf100_grctx_patch_wr32(chan, o + 0xf8, ao); ao += grctx->alpha_nr_max * gr->ppc_tpc_nr[gpc][ppc]; - mmio_wr32(info, u, bs); + gf100_grctx_patch_wr32(chan, u, bs); } } - mmio_wr32(info, 0x418eec, 0x00000000); - mmio_wr32(info, 0x41befc, 0x00000000); + gf100_grctx_patch_wr32(chan, 0x418eec, 0x00000000); + gf100_grctx_patch_wr32(chan, 0x41befc, 0x00000000); +} + +void +gp100_grctx_generate_attrib_cb(struct gf100_gr_chan *chan, u64 addr, u32 size) +{ + gm107_grctx_generate_attrib_cb(chan, addr, size); + + gf100_grctx_patch_wr32(chan, 0x419b00, 0x00000000 | addr >> 12); + gf100_grctx_patch_wr32(chan, 0x419b04, 0x80000000 | size >> 7); +} + +static u32 +gp100_grctx_generate_attrib_cb_size(struct gf100_gr *gr) +{ + const struct gf100_grctx_func *grctx = gr->func->grctx; + u32 size = grctx->alpha_nr_max * gr->tpc_total; + int gpc; + + for (gpc = 0; gpc < gr->gpc_nr; gpc++) + size += grctx->attrib_nr_max * gr->func->ppc_nr * gr->ppc_tpc_max; + + return ((size * 0x20) + 128) & ~127; } void @@ -123,6 +133,8 @@ gp100_grctx = { .bundle_token_limit = 0x1080, .pagepool = gp100_grctx_generate_pagepool, .pagepool_size = 0x20000, + .attrib_cb_size = gp100_grctx_generate_attrib_cb_size, + .attrib_cb = gp100_grctx_generate_attrib_cb, .attrib = gp100_grctx_generate_attrib, .attrib_nr_max = 0x660, .attrib_nr = 0x440, diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgp102.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgp102.c index daee17bf7d0d..7537979a5492 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgp102.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgp102.c @@ -37,58 +37,62 @@ gp102_grctx_generate_r408840(struct gf100_gr *gr) } void -gp102_grctx_generate_attrib(struct gf100_grctx *info) +gp102_grctx_generate_attrib(struct gf100_gr_chan *chan) { - struct gf100_gr *gr = info->gr; + struct gf100_gr *gr = chan->gr; const struct gf100_grctx_func *grctx = gr->func->grctx; const u32 alpha = grctx->alpha_nr; const u32 attrib = grctx->attrib_nr; const u32 gfxp = grctx->gfxp_nr; - const int s = 12; const int max_batches = 0xffff; u32 size = grctx->alpha_nr_max * gr->tpc_total; u32 ao = 0; u32 bo = ao + size; - int gpc, ppc, b, n = 0; + int gpc, ppc, n = 0; - for (gpc = 0; gpc < gr->gpc_nr; gpc++) - size += grctx->gfxp_nr * gr->ppc_nr[gpc] * gr->ppc_tpc_max; - size = ((size * 0x20) + 128) & ~127; - b = mmio_vram(info, size, (1 << s), false); - - mmio_refn(info, 0x418810, 0x80000000, s, b); - mmio_refn(info, 0x419848, 0x10000000, s, b); - mmio_refn(info, 0x419c2c, 0x10000000, s, b); - mmio_refn(info, 0x419b00, 0x00000000, s, b); - mmio_wr32(info, 0x419b04, 0x80000000 | size >> 7); - mmio_wr32(info, 0x405830, attrib); - mmio_wr32(info, 0x40585c, alpha); - mmio_wr32(info, 0x4064c4, ((alpha / 4) << 16) | max_batches); + gf100_grctx_patch_wr32(chan, 0x405830, attrib); + gf100_grctx_patch_wr32(chan, 0x40585c, alpha); + gf100_grctx_patch_wr32(chan, 0x4064c4, ((alpha / 4) << 16) | max_batches); for (gpc = 0; gpc < gr->gpc_nr; gpc++) { - for (ppc = 0; ppc < gr->ppc_nr[gpc]; ppc++, n++) { + for (ppc = 0; ppc < gr->func->ppc_nr; ppc++, n++) { const u32 as = alpha * gr->ppc_tpc_nr[gpc][ppc]; const u32 bs = attrib * gr->ppc_tpc_max; const u32 gs = gfxp * gr->ppc_tpc_max; const u32 u = 0x418ea0 + (n * 0x04); const u32 o = PPC_UNIT(gpc, ppc, 0); const u32 p = GPC_UNIT(gpc, 0xc44 + (ppc * 4)); + if (!(gr->ppc_mask[gpc] & (1 << ppc))) continue; - mmio_wr32(info, o + 0xc0, gs); - mmio_wr32(info, p, bs); - mmio_wr32(info, o + 0xf4, bo); - mmio_wr32(info, o + 0xf0, bs); + + gf100_grctx_patch_wr32(chan, o + 0xc0, gs); + gf100_grctx_patch_wr32(chan, p, bs); + gf100_grctx_patch_wr32(chan, o + 0xf4, bo); + gf100_grctx_patch_wr32(chan, o + 0xf0, bs); bo += gs; - mmio_wr32(info, o + 0xe4, as); - mmio_wr32(info, o + 0xf8, ao); + gf100_grctx_patch_wr32(chan, o + 0xe4, as); + gf100_grctx_patch_wr32(chan, o + 0xf8, ao); ao += grctx->alpha_nr_max * gr->ppc_tpc_nr[gpc][ppc]; - mmio_wr32(info, u, bs); + gf100_grctx_patch_wr32(chan, u, bs); } } - mmio_wr32(info, 0x4181e4, 0x00000100); - mmio_wr32(info, 0x41befc, 0x00000100); + gf100_grctx_patch_wr32(chan, 0x4181e4, 0x00000100); + gf100_grctx_patch_wr32(chan, 0x41befc, 0x00000100); +} + +u32 +gp102_grctx_generate_attrib_cb_size(struct gf100_gr *gr) +{ + const struct gf100_grctx_func *grctx = gr->func->grctx; + u32 size = grctx->alpha_nr_max * gr->tpc_total; + int gpc; + + for (gpc = 0; gpc < gr->gpc_nr; gpc++) + size += grctx->gfxp_nr * gr->func->ppc_nr * gr->ppc_tpc_max; + + return ((size * 0x20) + 127) & ~127; } const struct gf100_grctx_func @@ -101,6 +105,8 @@ gp102_grctx = { .bundle_token_limit = 0x900, .pagepool = gp100_grctx_generate_pagepool, .pagepool_size = 0x20000, + .attrib_cb_size = gp102_grctx_generate_attrib_cb_size, + .attrib_cb = gp100_grctx_generate_attrib_cb, .attrib = gp102_grctx_generate_attrib, .attrib_nr_max = 0x4b0, .attrib_nr = 0x320, diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgp104.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgp104.c index 3b85e3d326b2..90b5f793e567 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgp104.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgp104.c @@ -31,6 +31,8 @@ gp104_grctx = { .bundle_token_limit = 0x900, .pagepool = gp100_grctx_generate_pagepool, .pagepool_size = 0x20000, + .attrib_cb_size = gp102_grctx_generate_attrib_cb_size, + .attrib_cb = gp100_grctx_generate_attrib_cb, .attrib = gp102_grctx_generate_attrib, .attrib_nr_max = 0x4b0, .attrib_nr = 0x320, diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgp107.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgp107.c index 5060c5ee5ce0..d191761a0471 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgp107.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgp107.c @@ -39,6 +39,8 @@ gp107_grctx = { .bundle_token_limit = 0x300, .pagepool = gp100_grctx_generate_pagepool, .pagepool_size = 0x20000, + .attrib_cb_size = gp102_grctx_generate_attrib_cb_size, + .attrib_cb = gp100_grctx_generate_attrib_cb, .attrib = gp102_grctx_generate_attrib, .attrib_nr_max = 0x15de, .attrib_nr = 0x540, diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgv100.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgv100.c index 39553d55d3f3..957ea9d6bad4 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgv100.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgv100.c @@ -25,7 +25,7 @@ * PGRAPH context implementation ******************************************************************************/ -const struct gf100_gr_init +static const struct gf100_gr_init gv100_grctx_init_sw_veid_bundle_init_0[] = { { 0x00001000, 64, 0x00100000, 0x00000008 }, { 0x00000941, 64, 0x00100000, 0x00000000 }, @@ -59,67 +59,70 @@ gv100_grctx_pack_sw_veid_bundle_init[] = { }; void -gv100_grctx_generate_attrib(struct gf100_grctx *info) +gv100_grctx_generate_attrib(struct gf100_gr_chan *chan) { - struct gf100_gr *gr = info->gr; + struct gf100_gr *gr = chan->gr; const struct gf100_grctx_func *grctx = gr->func->grctx; const u32 alpha = grctx->alpha_nr; const u32 attrib = grctx->attrib_nr; const u32 gfxp = grctx->gfxp_nr; - const int s = 12; + const int max_batches = 0xffff; u32 size = grctx->alpha_nr_max * gr->tpc_total; u32 ao = 0; u32 bo = ao + size; - int gpc, ppc, b, n = 0; + int gpc, ppc, n = 0; - for (gpc = 0; gpc < gr->gpc_nr; gpc++) - size += grctx->gfxp_nr * gr->ppc_nr[gpc] * gr->ppc_tpc_max; - size = ((size * 0x20) + 127) & ~127; - b = mmio_vram(info, size, (1 << s), false); - - mmio_refn(info, 0x418810, 0x80000000, s, b); - mmio_refn(info, 0x419848, 0x10000000, s, b); - mmio_refn(info, 0x419c2c, 0x10000000, s, b); - mmio_refn(info, 0x419e00, 0x00000000, s, b); - mmio_wr32(info, 0x419e04, 0x80000000 | size >> 7); - mmio_wr32(info, 0x405830, attrib); - mmio_wr32(info, 0x40585c, alpha); + gf100_grctx_patch_wr32(chan, 0x405830, attrib); + gf100_grctx_patch_wr32(chan, 0x40585c, alpha); + gf100_grctx_patch_wr32(chan, 0x4064c4, ((alpha / 4) << 16) | max_batches); for (gpc = 0; gpc < gr->gpc_nr; gpc++) { - for (ppc = 0; ppc < gr->ppc_nr[gpc]; ppc++, n++) { + for (ppc = 0; ppc < gr->func->ppc_nr; ppc++, n++) { const u32 as = alpha * gr->ppc_tpc_nr[gpc][ppc]; const u32 bs = attrib * gr->ppc_tpc_max; const u32 gs = gfxp * gr->ppc_tpc_max; const u32 u = 0x418ea0 + (n * 0x04); const u32 o = PPC_UNIT(gpc, ppc, 0); + if (!(gr->ppc_mask[gpc] & (1 << ppc))) continue; - mmio_wr32(info, o + 0xc0, gs); - mmio_wr32(info, o + 0xf4, bo); - mmio_wr32(info, o + 0xf0, bs); + + gf100_grctx_patch_wr32(chan, o + 0xc0, gs); + gf100_grctx_patch_wr32(chan, o + 0xf4, bo); + gf100_grctx_patch_wr32(chan, o + 0xf0, bs); bo += gs; - mmio_wr32(info, o + 0xe4, as); - mmio_wr32(info, o + 0xf8, ao); + gf100_grctx_patch_wr32(chan, o + 0xe4, as); + gf100_grctx_patch_wr32(chan, o + 0xf8, ao); ao += grctx->alpha_nr_max * gr->ppc_tpc_nr[gpc][ppc]; - mmio_wr32(info, u, bs); + gf100_grctx_patch_wr32(chan, u, bs); } } - mmio_wr32(info, 0x4181e4, 0x00000100); - mmio_wr32(info, 0x41befc, 0x00000100); + gf100_grctx_patch_wr32(chan, 0x4181e4, 0x00000100); + gf100_grctx_patch_wr32(chan, 0x41befc, 0x00000100); +} + +void +gv100_grctx_generate_attrib_cb(struct gf100_gr_chan *chan, u64 addr, u32 size) +{ + gm107_grctx_generate_attrib_cb(chan, addr, size); + + gf100_grctx_patch_wr32(chan, 0x419e00, 0x00000000 | addr >> 12); + gf100_grctx_patch_wr32(chan, 0x419e04, 0x80000000 | size >> 7); } void gv100_grctx_generate_rop_mapping(struct gf100_gr *gr) { struct nvkm_device *device = gr->base.engine.subdev.device; + const u32 mapregs = DIV_ROUND_UP(gr->func->gpc_nr * gr->func->tpc_nr, 6); u32 data; int i, j; /* Pack tile map into register format. */ nvkm_wr32(device, 0x418bb8, (gr->tpc_total << 8) | gr->screen_tile_row_offset); - for (i = 0; i < 11; i++) { + for (i = 0; i < mapregs; i++) { for (data = 0, j = 0; j < 6; j++) data |= (gr->tile[i * 6 + j] & 0x1f) << (j * 5); nvkm_wr32(device, 0x418b08 + (i * 4), data); @@ -157,6 +160,9 @@ static void gv100_grctx_generate_sm_id(struct gf100_gr *gr, int gpc, int tpc, int sm) { struct nvkm_device *device = gr->base.engine.subdev.device; + + tpc = gv100_gr_nonpes_aware_tpc(gr, gpc, tpc); + nvkm_wr32(device, TPC_UNIT(gpc, tpc, 0x608), sm); nvkm_wr32(device, GPC_UNIT(gpc, 0x0c10 + tpc * 4), sm); nvkm_wr32(device, TPC_UNIT(gpc, tpc, 0x088), sm); @@ -198,6 +204,8 @@ gv100_grctx = { .bundle_token_limit = 0x1680, .pagepool = gp100_grctx_generate_pagepool, .pagepool_size = 0x20000, + .attrib_cb_size = gp102_grctx_generate_attrib_cb_size, + .attrib_cb = gv100_grctx_generate_attrib_cb, .attrib = gv100_grctx_generate_attrib, .attrib_nr_max = 0x6c0, .attrib_nr = 0x480, diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxtu102.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxtu102.c index 2299ca07d04a..542ab0c78be6 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxtu102.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxtu102.c @@ -34,6 +34,9 @@ static void tu102_grctx_generate_sm_id(struct gf100_gr *gr, int gpc, int tpc, int sm) { struct nvkm_device *device = gr->base.engine.subdev.device; + + tpc = gv100_gr_nonpes_aware_tpc(gr, gpc, tpc); + nvkm_wr32(device, TPC_UNIT(gpc, tpc, 0x608), sm); nvkm_wr32(device, TPC_UNIT(gpc, tpc, 0x088), sm); } @@ -47,42 +50,38 @@ tu102_grctx_init_unknown_bundle_init_0[] = { }; static const struct gf100_gr_pack -tu102_grctx_pack_sw_veid_bundle_init[] = { - { gv100_grctx_init_sw_veid_bundle_init_0 }, - { tu102_grctx_init_unknown_bundle_init_0 }, +tu102_grctx_pack_sw_bundle64_init[] = { + { tu102_grctx_init_unknown_bundle_init_0, .type = 64 }, {} }; -static void -tu102_grctx_generate_attrib(struct gf100_grctx *info) +void +tu102_grctx_generate_unknown(struct gf100_gr_chan *chan, u64 addr, u32 size) { - const u64 size = 0x80000; /*XXX: educated guess */ - const int s = 8; - const int b = mmio_vram(info, size, (1 << s), true); - - gv100_grctx_generate_attrib(info); - - mmio_refn(info, 0x408070, 0x00000000, s, b); - mmio_wr32(info, 0x408074, size >> s); /*XXX: guess */ - mmio_refn(info, 0x419034, 0x00000000, s, b); - mmio_wr32(info, 0x408078, 0x00000000); + gf100_grctx_patch_wr32(chan, 0x408070, addr >> 8); + gf100_grctx_patch_wr32(chan, 0x408074, size >> 8); /*XXX: guess */ + gf100_grctx_patch_wr32(chan, 0x419034, addr >> 8); + gf100_grctx_patch_wr32(chan, 0x408078, 0x00000000); } const struct gf100_grctx_func tu102_grctx = { - .unkn88c = gv100_grctx_unkn88c, .main = gf100_grctx_generate_main, .unkn = gv100_grctx_generate_unkn, - .sw_veid_bundle_init = tu102_grctx_pack_sw_veid_bundle_init, + .sw_bundle64_init = tu102_grctx_pack_sw_bundle64_init, .bundle = gm107_grctx_generate_bundle, .bundle_size = 0x3000, .bundle_min_gpm_fifo_depth = 0x180, .bundle_token_limit = 0xa80, .pagepool = gp100_grctx_generate_pagepool, .pagepool_size = 0x20000, - .attrib = tu102_grctx_generate_attrib, + .attrib_cb_size = gp102_grctx_generate_attrib_cb_size, + .attrib_cb = gv100_grctx_generate_attrib_cb, + .attrib = gv100_grctx_generate_attrib, .attrib_nr_max = 0x800, .attrib_nr = 0x700, + .unknown_size = 0x80000, + .unknown = tu102_grctx_generate_unknown, .alpha_nr_max = 0xc00, .alpha_nr = 0x800, .gfxp_nr = 0xfa8, diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ga102.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ga102.c new file mode 100644 index 000000000000..a5b5ac2755a2 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ga102.c @@ -0,0 +1,347 @@ +/* + * Copyright 2019 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ +#include "gf100.h" +#include "ctxgf100.h" + +#include <core/firmware.h> +#include <subdev/acr.h> +#include <subdev/timer.h> +#include <subdev/vfn.h> + +#include <nvfw/flcn.h> + +#include <nvif/class.h> + +static void +ga102_gr_zbc_clear_color(struct gf100_gr *gr, int zbc) +{ + struct nvkm_device *device = gr->base.engine.subdev.device; + u32 invalid[] = { 0, 0, 0, 0 }, *color; + + if (gr->zbc_color[zbc].format) + color = gr->zbc_color[zbc].l2; + else + color = invalid; + + nvkm_mask(device, 0x41bcb4, 0x0000001f, zbc); + nvkm_wr32(device, 0x41bcec, color[0]); + nvkm_wr32(device, 0x41bcf0, color[1]); + nvkm_wr32(device, 0x41bcf4, color[2]); + nvkm_wr32(device, 0x41bcf8, color[3]); +} + +static const struct gf100_gr_func_zbc +ga102_gr_zbc = { + .clear_color = ga102_gr_zbc_clear_color, + .clear_depth = gp100_gr_zbc_clear_depth, + .stencil_get = gp102_gr_zbc_stencil_get, + .clear_stencil = gp102_gr_zbc_clear_stencil, +}; + +static void +ga102_gr_gpccs_reset(struct gf100_gr *gr) +{ + struct nvkm_device *device = gr->base.engine.subdev.device; + + nvkm_wr32(device, 0x41a610, 0x00000000); + nvkm_msec(device, 1, NVKM_DELAY); + nvkm_wr32(device, 0x41a610, 0x00000001); +} + +static const struct nvkm_acr_lsf_func +ga102_gr_gpccs_acr = { + .flags = NVKM_ACR_LSF_FORCE_PRIV_LOAD, + .bl_entry = 0x3400, + .bld_size = sizeof(struct flcn_bl_dmem_desc_v2), + .bld_write = gp108_gr_acr_bld_write, + .bld_patch = gp108_gr_acr_bld_patch, +}; + +static void +ga102_gr_fecs_reset(struct gf100_gr *gr) +{ + struct nvkm_device *device = gr->base.engine.subdev.device; + + nvkm_wr32(device, 0x409614, 0x00000010); + nvkm_wr32(device, 0x41a614, 0x00000020); + nvkm_usec(device, 10, NVKM_DELAY); + nvkm_wr32(device, 0x409614, 0x00000110); + nvkm_wr32(device, 0x41a614, 0x00000a20); + nvkm_usec(device, 10, NVKM_DELAY); + nvkm_rd32(device, 0x409614); + nvkm_rd32(device, 0x41a614); +} + +static const struct nvkm_acr_lsf_func +ga102_gr_fecs_acr = { + .bl_entry = 0x7e00, + .bld_size = sizeof(struct flcn_bl_dmem_desc_v2), + .bld_write = gp108_gr_acr_bld_write, + .bld_patch = gp108_gr_acr_bld_patch, +}; + +static void +ga102_gr_init_rop_exceptions(struct gf100_gr *gr) +{ + struct nvkm_device *device = gr->base.engine.subdev.device; + + nvkm_wr32(device, 0x41bcbc, 0x40000000); + nvkm_wr32(device, 0x41bc38, 0x40000000); + nvkm_wr32(device, 0x41ac94, nvkm_rd32(device, 0x502c94)); +} + +static void +ga102_gr_init_40a790(struct gf100_gr *gr) +{ + nvkm_wr32(gr->base.engine.subdev.device, 0x40a790, 0xc0000000); +} + +static void +ga102_gr_init_gpc_mmu(struct gf100_gr *gr) +{ + struct nvkm_device *device = gr->base.engine.subdev.device; + + nvkm_wr32(device, 0x418880, nvkm_rd32(device, 0x100c80) & 0xf8001fff); + nvkm_wr32(device, 0x418894, 0x00000000); + + nvkm_wr32(device, 0x4188b4, nvkm_rd32(device, 0x100cc8)); + nvkm_wr32(device, 0x4188b8, nvkm_rd32(device, 0x100ccc)); + nvkm_wr32(device, 0x4188b0, nvkm_rd32(device, 0x100cc4)); +} + +static struct nvkm_intr * +ga102_gr_oneinit_intr(struct gf100_gr *gr, enum nvkm_intr_type *pvector) +{ + struct nvkm_device *device = gr->base.engine.subdev.device; + + *pvector = nvkm_rd32(device, 0x400154) & 0x00000fff; + return &device->vfn->intr; +} + +static const struct gf100_gr_func +ga102_gr = { + .oneinit_intr = ga102_gr_oneinit_intr, + .oneinit_tiles = gm200_gr_oneinit_tiles, + .oneinit_sm_id = gv100_gr_oneinit_sm_id, + .init = gf100_gr_init, + .init_419bd8 = gv100_gr_init_419bd8, + .init_gpc_mmu = ga102_gr_init_gpc_mmu, + .init_vsc_stream_master = gk104_gr_init_vsc_stream_master, + .init_zcull = tu102_gr_init_zcull, + .init_num_active_ltcs = gf100_gr_init_num_active_ltcs, + .init_swdx_pes_mask = gp102_gr_init_swdx_pes_mask, + .init_fs = tu102_gr_init_fs, + .init_fecs_exceptions = tu102_gr_init_fecs_exceptions, + .init_40a790 = ga102_gr_init_40a790, + .init_ds_hww_esr_2 = gm200_gr_init_ds_hww_esr_2, + .init_sked_hww_esr = gk104_gr_init_sked_hww_esr, + .init_ppc_exceptions = gk104_gr_init_ppc_exceptions, + .init_504430 = gv100_gr_init_504430, + .init_shader_exceptions = gv100_gr_init_shader_exceptions, + .init_rop_exceptions = ga102_gr_init_rop_exceptions, + .init_4188a4 = gv100_gr_init_4188a4, + .trap_mp = gv100_gr_trap_mp, + .fecs.reset = ga102_gr_fecs_reset, + .gpccs.reset = ga102_gr_gpccs_reset, + .rops = gm200_gr_rops, + .gpc_nr = 7, + .tpc_nr = 6, + .ppc_nr = 3, + .grctx = &ga102_grctx, + .zbc = &ga102_gr_zbc, + .sclass = { + { -1, -1, FERMI_TWOD_A }, + { -1, -1, KEPLER_INLINE_TO_MEMORY_B }, + { -1, -1, AMPERE_B, &gf100_fermi }, + { -1, -1, AMPERE_COMPUTE_B }, + {} + } +}; + +MODULE_FIRMWARE("nvidia/ga102/gr/fecs_bl.bin"); +MODULE_FIRMWARE("nvidia/ga102/gr/fecs_sig.bin"); +MODULE_FIRMWARE("nvidia/ga102/gr/gpccs_bl.bin"); +MODULE_FIRMWARE("nvidia/ga102/gr/gpccs_sig.bin"); +MODULE_FIRMWARE("nvidia/ga102/gr/NET_img.bin"); + +MODULE_FIRMWARE("nvidia/ga103/gr/fecs_bl.bin"); +MODULE_FIRMWARE("nvidia/ga103/gr/fecs_sig.bin"); +MODULE_FIRMWARE("nvidia/ga103/gr/gpccs_bl.bin"); +MODULE_FIRMWARE("nvidia/ga103/gr/gpccs_sig.bin"); +MODULE_FIRMWARE("nvidia/ga103/gr/NET_img.bin"); + +MODULE_FIRMWARE("nvidia/ga104/gr/fecs_bl.bin"); +MODULE_FIRMWARE("nvidia/ga104/gr/fecs_sig.bin"); +MODULE_FIRMWARE("nvidia/ga104/gr/gpccs_bl.bin"); +MODULE_FIRMWARE("nvidia/ga104/gr/gpccs_sig.bin"); +MODULE_FIRMWARE("nvidia/ga104/gr/NET_img.bin"); + +MODULE_FIRMWARE("nvidia/ga106/gr/fecs_bl.bin"); +MODULE_FIRMWARE("nvidia/ga106/gr/fecs_sig.bin"); +MODULE_FIRMWARE("nvidia/ga106/gr/gpccs_bl.bin"); +MODULE_FIRMWARE("nvidia/ga106/gr/gpccs_sig.bin"); +MODULE_FIRMWARE("nvidia/ga106/gr/NET_img.bin"); + +MODULE_FIRMWARE("nvidia/ga107/gr/fecs_bl.bin"); +MODULE_FIRMWARE("nvidia/ga107/gr/fecs_sig.bin"); +MODULE_FIRMWARE("nvidia/ga107/gr/gpccs_bl.bin"); +MODULE_FIRMWARE("nvidia/ga107/gr/gpccs_sig.bin"); +MODULE_FIRMWARE("nvidia/ga107/gr/NET_img.bin"); + +struct netlist_region { + u32 region_id; + u32 data_size; + u32 data_offset; +}; + +struct netlist_image_header { + u32 version; + u32 regions; +}; + +struct netlist_image { + struct netlist_image_header header; + struct netlist_region regions[]; +}; + +struct netlist_av64 { + u32 addr; + u32 data_hi; + u32 data_lo; +}; + +static int +ga102_gr_av64_to_init(struct nvkm_blob *blob, struct gf100_gr_pack **ppack) +{ + struct gf100_gr_init *init; + struct gf100_gr_pack *pack; + int nent; + int i; + + nent = (blob->size / sizeof(struct netlist_av64)); + pack = vzalloc((sizeof(*pack) * 2) + (sizeof(*init) * (nent + 1))); + if (!pack) + return -ENOMEM; + + init = (void *)(pack + 2); + pack[0].init = init; + pack[0].type = 64; + + for (i = 0; i < nent; i++) { + struct gf100_gr_init *ent = &init[i]; + struct netlist_av64 *av = &((struct netlist_av64 *)blob->data)[i]; + + ent->addr = av->addr; + ent->data = ((u64)av->data_hi << 32) | av->data_lo; + ent->count = 1; + ent->pitch = 1; + } + + *ppack = pack; + return 0; +} + +static int +ga102_gr_load(struct gf100_gr *gr, int ver, const struct gf100_gr_fwif *fwif) +{ + struct nvkm_subdev *subdev = &gr->base.engine.subdev; + const struct firmware *fw; + const struct netlist_image *net; + const struct netlist_region *fecs_inst = NULL; + const struct netlist_region *fecs_data = NULL; + const struct netlist_region *gpccs_inst = NULL; + const struct netlist_region *gpccs_data = NULL; + int ret, i; + + ret = nvkm_firmware_get(subdev, "gr/NET_img", 0, &fw); + if (ret) + return ret; + + net = (const void *)fw->data; + nvkm_debug(subdev, "netlist version %d, %d regions\n", + net->header.version, net->header.regions); + + for (i = 0; i < net->header.regions; i++) { + const struct netlist_region *reg = &net->regions[i]; + struct nvkm_blob blob = { + .data = (void *)fw->data + reg->data_offset, + .size = reg->data_size, + }; + + nvkm_debug(subdev, "\t%2d: %08x %08x\n", + reg->region_id, reg->data_offset, reg->data_size); + + switch (reg->region_id) { + case 0: fecs_data = reg; break; + case 1: fecs_inst = reg; break; + case 2: gpccs_data = reg; break; + case 3: gpccs_inst = reg; break; + case 4: gk20a_gr_av_to_init(&blob, &gr->bundle); break; + case 5: gk20a_gr_aiv_to_init(&blob, &gr->sw_ctx); break; + case 7: gk20a_gr_av_to_method(&blob, &gr->method); break; + case 28: tu102_gr_av_to_init_veid(&blob, &gr->bundle_veid); break; + case 34: ga102_gr_av64_to_init(&blob, &gr->bundle64); break; + case 48: gk20a_gr_av_to_init(&blob, &gr->sw_nonctx1); break; + case 49: gk20a_gr_av_to_init(&blob, &gr->sw_nonctx2); break; + case 50: gk20a_gr_av_to_init(&blob, &gr->sw_nonctx3); break; + case 51: gk20a_gr_av_to_init(&blob, &gr->sw_nonctx4); break; + default: + break; + } + } + + ret = nvkm_acr_lsfw_load_bl_sig_net(subdev, &gr->fecs.falcon, NVKM_ACR_LSF_FECS, + "gr/fecs_", ver, fwif->fecs, + fw->data + fecs_inst->data_offset, + fecs_inst->data_size, + fw->data + fecs_data->data_offset, + fecs_data->data_size); + if (ret) + return ret; + + ret = nvkm_acr_lsfw_load_bl_sig_net(subdev, &gr->gpccs.falcon, NVKM_ACR_LSF_GPCCS, + "gr/gpccs_", ver, fwif->gpccs, + fw->data + gpccs_inst->data_offset, + gpccs_inst->data_size, + fw->data + gpccs_data->data_offset, + gpccs_data->data_size); + if (ret) + return ret; + + gr->firmware = true; + + nvkm_firmware_put(fw); + return 0; +} + +static const struct gf100_gr_fwif +ga102_gr_fwif[] = { + { 0, ga102_gr_load, &ga102_gr, &ga102_gr_fecs_acr, &ga102_gr_gpccs_acr }, + { -1, gm200_gr_nofw }, + {} +}; + +int +ga102_gr_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_gr **pgr) +{ + return gf100_gr_new_(ga102_gr_fwif, device, type, inst, pgr); +} diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c index f16eabf4f642..5f20079c3660 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c @@ -67,7 +67,7 @@ gf100_gr_zbc_color_get(struct gf100_gr *gr, int format, struct nvkm_ltc *ltc = gr->base.engine.subdev.device->ltc; int zbc = -ENOSPC, i; - for (i = ltc->zbc_min; i <= ltc->zbc_max; i++) { + for (i = ltc->zbc_color_min; i <= ltc->zbc_color_max; i++) { if (gr->zbc_color[i].format) { if (gr->zbc_color[i].format != format) continue; @@ -114,7 +114,7 @@ gf100_gr_zbc_depth_get(struct gf100_gr *gr, int format, struct nvkm_ltc *ltc = gr->base.engine.subdev.device->ltc; int zbc = -ENOSPC, i; - for (i = ltc->zbc_min; i <= ltc->zbc_max; i++) { + for (i = ltc->zbc_depth_min; i <= ltc->zbc_depth_max; i++) { if (gr->zbc_depth[i].format) { if (gr->zbc_depth[i].format != format) continue; @@ -355,15 +355,14 @@ static void * gf100_gr_chan_dtor(struct nvkm_object *object) { struct gf100_gr_chan *chan = gf100_gr_chan(object); - int i; - - for (i = 0; i < ARRAY_SIZE(chan->data); i++) { - nvkm_vmm_put(chan->vmm, &chan->data[i].vma); - nvkm_memory_unref(&chan->data[i].mem); - } nvkm_vmm_put(chan->vmm, &chan->mmio_vma); nvkm_memory_unref(&chan->mmio); + + nvkm_vmm_put(chan->vmm, &chan->attrib_cb); + nvkm_vmm_put(chan->vmm, &chan->unknown); + nvkm_vmm_put(chan->vmm, &chan->bundle_cb); + nvkm_vmm_put(chan->vmm, &chan->pagepool); nvkm_vmm_unref(&chan->vmm); return chan; } @@ -380,12 +379,10 @@ gf100_gr_chan_new(struct nvkm_gr *base, struct nvkm_fifo_chan *fifoch, struct nvkm_object **pobject) { struct gf100_gr *gr = gf100_gr(base); - struct gf100_gr_data *data = gr->mmio_data; - struct gf100_gr_mmio *mmio = gr->mmio_list; struct gf100_gr_chan *chan; struct gf100_vmm_map_v0 args = { .priv = 1 }; struct nvkm_device *device = gr->base.engine.subdev.device; - int ret, i; + int ret; if (!(chan = kzalloc(sizeof(*chan), GFP_KERNEL))) return -ENOMEM; @@ -394,63 +391,91 @@ gf100_gr_chan_new(struct nvkm_gr *base, struct nvkm_fifo_chan *fifoch, chan->vmm = nvkm_vmm_ref(fifoch->vmm); *pobject = &chan->object; - /* allocate memory for a "mmio list" buffer that's used by the HUB - * fuc to modify some per-context register settings on first load - * of the context. - */ - ret = nvkm_memory_new(device, NVKM_MEM_TARGET_INST, 0x1000, 0x100, - false, &chan->mmio); + /* Map pagepool. */ + ret = nvkm_vmm_get(chan->vmm, 12, nvkm_memory_size(gr->pagepool), &chan->pagepool); if (ret) return ret; - ret = nvkm_vmm_get(fifoch->vmm, 12, 0x1000, &chan->mmio_vma); + ret = nvkm_memory_map(gr->pagepool, 0, chan->vmm, chan->pagepool, &args, sizeof(args)); if (ret) return ret; - ret = nvkm_memory_map(chan->mmio, 0, fifoch->vmm, - chan->mmio_vma, &args, sizeof(args)); + /* Map bundle circular buffer. */ + ret = nvkm_vmm_get(chan->vmm, 12, nvkm_memory_size(gr->bundle_cb), &chan->bundle_cb); + if (ret) + return ret; + + ret = nvkm_memory_map(gr->bundle_cb, 0, chan->vmm, chan->bundle_cb, &args, sizeof(args)); + if (ret) + return ret; + + /* Map attribute circular buffer. */ + ret = nvkm_vmm_get(chan->vmm, 12, nvkm_memory_size(gr->attrib_cb), &chan->attrib_cb); if (ret) return ret; - /* allocate buffers referenced by mmio list */ - for (i = 0; data->size && i < ARRAY_SIZE(gr->mmio_data); i++) { - ret = nvkm_memory_new(device, NVKM_MEM_TARGET_INST, - data->size, data->align, false, - &chan->data[i].mem); + if (device->card_type < GP100) { + ret = nvkm_memory_map(gr->attrib_cb, 0, chan->vmm, chan->attrib_cb, NULL, 0); if (ret) return ret; - - ret = nvkm_vmm_get(fifoch->vmm, 12, - nvkm_memory_size(chan->data[i].mem), - &chan->data[i].vma); + } else { + ret = nvkm_memory_map(gr->attrib_cb, 0, chan->vmm, chan->attrib_cb, + &args, sizeof(args));; if (ret) return ret; + } - args.priv = data->priv; + /* Map some context buffer of unknown purpose. */ + if (gr->func->grctx->unknown_size) { + ret = nvkm_vmm_get(chan->vmm, 12, nvkm_memory_size(gr->unknown), &chan->unknown); + if (ret) + return ret; - ret = nvkm_memory_map(chan->data[i].mem, 0, chan->vmm, - chan->data[i].vma, &args, sizeof(args)); + ret = nvkm_memory_map(gr->unknown, 0, chan->vmm, chan->unknown, + &args, sizeof(args)); if (ret) return ret; + } - data++; + /* Generate golden context image. */ + mutex_lock(&gr->fecs.mutex); + if (gr->data == NULL) { + ret = gf100_grctx_generate(gr, chan, fifoch->inst); + if (ret) { + nvkm_error(&base->engine.subdev, "failed to construct context\n"); + return ret; + } } + mutex_unlock(&gr->fecs.mutex); - /* finally, fill in the mmio list and point the context at it */ - nvkm_kmap(chan->mmio); - for (i = 0; mmio->addr && i < ARRAY_SIZE(gr->mmio_list); i++) { - u32 addr = mmio->addr; - u32 data = mmio->data; + /* allocate memory for a "mmio list" buffer that's used by the HUB + * fuc to modify some per-context register settings on first load + * of the context. + */ + ret = nvkm_memory_new(device, NVKM_MEM_TARGET_INST, 0x1000, 0x100, + false, &chan->mmio); + if (ret) + return ret; - if (mmio->buffer >= 0) { - u64 info = chan->data[mmio->buffer].vma->addr; - data |= info >> mmio->shift; - } + ret = nvkm_vmm_get(fifoch->vmm, 12, 0x1000, &chan->mmio_vma); + if (ret) + return ret; - nvkm_wo32(chan->mmio, chan->mmio_nr++ * 4, addr); - nvkm_wo32(chan->mmio, chan->mmio_nr++ * 4, data); - mmio++; - } + ret = nvkm_memory_map(chan->mmio, 0, fifoch->vmm, + chan->mmio_vma, &args, sizeof(args)); + if (ret) + return ret; + + /* finally, fill in the mmio list and point the context at it */ + nvkm_kmap(chan->mmio); + gr->func->grctx->pagepool(chan, chan->pagepool->addr); + gr->func->grctx->bundle(chan, chan->bundle_cb->addr, gr->func->grctx->bundle_size); + gr->func->grctx->attrib_cb(chan, chan->attrib_cb->addr, gr->func->grctx->attrib_cb_size(gr)); + gr->func->grctx->attrib(chan); + if (gr->func->grctx->patch_ltc) + gr->func->grctx->patch_ltc(chan); + if (gr->func->grctx->unknown_size) + gr->func->grctx->unknown(chan, chan->unknown->addr, gr->func->grctx->unknown_size); nvkm_done(chan->mmio); return 0; } @@ -727,7 +752,7 @@ gf100_gr_fecs_ctrl_ctxsw(struct gf100_gr *gr, u32 mthd) struct nvkm_device *device = gr->base.engine.subdev.device; nvkm_wr32(device, 0x409804, 0xffffffff); - nvkm_wr32(device, 0x409840, 0xffffffff); + nvkm_wr32(device, 0x409800, 0x00000000); nvkm_wr32(device, 0x409500, 0xffffffff); nvkm_wr32(device, 0x409504, mthd); nvkm_msec(device, 2000, @@ -771,12 +796,45 @@ gf100_gr_fecs_stop_ctxsw(struct nvkm_gr *base) return ret; } +static int +gf100_gr_fecs_halt_pipeline(struct gf100_gr *gr) +{ + int ret = 0; + + if (gr->firmware) { + mutex_lock(&gr->fecs.mutex); + ret = gf100_gr_fecs_ctrl_ctxsw(gr, 0x04); + mutex_unlock(&gr->fecs.mutex); + } + + return ret; +} + +int +gf100_gr_fecs_wfi_golden_save(struct gf100_gr *gr, u32 inst) +{ + struct nvkm_device *device = gr->base.engine.subdev.device; + + nvkm_mask(device, 0x409800, 0x00000003, 0x00000000); + nvkm_wr32(device, 0x409500, inst); + nvkm_wr32(device, 0x409504, 0x00000009); + nvkm_msec(device, 2000, + u32 stat = nvkm_rd32(device, 0x409800); + if (stat & 0x00000002) + return -EIO; + if (stat & 0x00000001) + return 0; + ); + + return -ETIMEDOUT; +} + int gf100_gr_fecs_bind_pointer(struct gf100_gr *gr, u32 inst) { struct nvkm_device *device = gr->base.engine.subdev.device; - nvkm_wr32(device, 0x409840, 0x00000030); + nvkm_mask(device, 0x409800, 0x00000030, 0x00000000); nvkm_wr32(device, 0x409500, inst); nvkm_wr32(device, 0x409504, 0x00000003); nvkm_msec(device, 2000, @@ -867,7 +925,7 @@ gf100_gr_fecs_discover_pm_image_size(struct gf100_gr *gr, u32 *psize) { struct nvkm_device *device = gr->base.engine.subdev.device; - nvkm_wr32(device, 0x409840, 0xffffffff); + nvkm_wr32(device, 0x409800, 0x00000000); nvkm_wr32(device, 0x409500, 0x00000000); nvkm_wr32(device, 0x409504, 0x00000025); nvkm_msec(device, 2000, @@ -883,7 +941,7 @@ gf100_gr_fecs_discover_zcull_image_size(struct gf100_gr *gr, u32 *psize) { struct nvkm_device *device = gr->base.engine.subdev.device; - nvkm_wr32(device, 0x409840, 0xffffffff); + nvkm_wr32(device, 0x409800, 0x00000000); nvkm_wr32(device, 0x409500, 0x00000000); nvkm_wr32(device, 0x409504, 0x00000016); nvkm_msec(device, 2000, @@ -899,7 +957,7 @@ gf100_gr_fecs_discover_image_size(struct gf100_gr *gr, u32 *psize) { struct nvkm_device *device = gr->base.engine.subdev.device; - nvkm_wr32(device, 0x409840, 0xffffffff); + nvkm_wr32(device, 0x409800, 0x00000000); nvkm_wr32(device, 0x409500, 0x00000000); nvkm_wr32(device, 0x409504, 0x00000010); nvkm_msec(device, 2000, @@ -915,7 +973,7 @@ gf100_gr_fecs_set_watchdog_timeout(struct gf100_gr *gr, u32 timeout) { struct nvkm_device *device = gr->base.engine.subdev.device; - nvkm_wr32(device, 0x409840, 0xffffffff); + nvkm_wr32(device, 0x409800, 0x00000000); nvkm_wr32(device, 0x409500, timeout); nvkm_wr32(device, 0x409504, 0x00000021); } @@ -955,7 +1013,7 @@ gf100_gr_zbc_init(struct gf100_gr *gr) const u32 f32_1[] = { 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000 }; struct nvkm_ltc *ltc = gr->base.engine.subdev.device->ltc; - int index, c = ltc->zbc_min, d = ltc->zbc_min, s = ltc->zbc_min; + int index, c = ltc->zbc_color_min, d = ltc->zbc_depth_min, s = ltc->zbc_depth_min; if (!gr->zbc_color[0].format) { gf100_gr_zbc_color_get(gr, 1, & zero[0], &zero[4]); c++; @@ -971,13 +1029,13 @@ gf100_gr_zbc_init(struct gf100_gr *gr) } } - for (index = c; index <= ltc->zbc_max; index++) + for (index = c; index <= ltc->zbc_color_max; index++) gr->func->zbc->clear_color(gr, index); - for (index = d; index <= ltc->zbc_max; index++) + for (index = d; index <= ltc->zbc_depth_max; index++) gr->func->zbc->clear_depth(gr, index); if (gr->func->zbc->clear_stencil) { - for (index = s; index <= ltc->zbc_max; index++) + for (index = s; index <= ltc->zbc_depth_max; index++) gr->func->zbc->clear_stencil(gr, index); } } @@ -1003,7 +1061,7 @@ gf100_gr_wait_idle(struct gf100_gr *gr) nvkm_rd32(device, 0x400700); gr_enabled = nvkm_rd32(device, 0x200) & 0x1000; - ctxsw_active = nvkm_rd32(device, 0x2640) & 0x8000; + ctxsw_active = nvkm_fifo_ctxsw_in_progress(&gr->base.engine); gr_busy = nvkm_rd32(device, 0x40060c) & 0x1; if (!gr_enabled || (!gr_busy && !ctxsw_active)) @@ -1039,7 +1097,7 @@ gf100_gr_icmd(struct gf100_gr *gr, const struct gf100_gr_pack *p) struct nvkm_device *device = gr->base.engine.subdev.device; const struct gf100_gr_pack *pack; const struct gf100_gr_init *init; - u32 data = 0; + u64 data = 0; nvkm_wr32(device, 0x400208, 0x80000000); @@ -1049,6 +1107,8 @@ gf100_gr_icmd(struct gf100_gr *gr, const struct gf100_gr_pack *p) if ((pack == p && init == p->init) || data != init->data) { nvkm_wr32(device, 0x400204, init->data); + if (pack->type == 64) + nvkm_wr32(device, 0x40020c, upper_32_bits(init->data)); data = init->data; } @@ -1542,13 +1602,13 @@ gf100_gr_ctxctl_isr(struct gf100_gr *gr) } } -static void -gf100_gr_intr(struct nvkm_gr *base) +static irqreturn_t +gf100_gr_intr(struct nvkm_inth *inth) { - struct gf100_gr *gr = gf100_gr(base); + struct gf100_gr *gr = container_of(inth, typeof(*gr), base.engine.subdev.inth); struct nvkm_subdev *subdev = &gr->base.engine.subdev; struct nvkm_device *device = subdev->device; - struct nvkm_fifo_chan *chan; + struct nvkm_chan *chan; unsigned long flags; u64 inst = nvkm_rd32(device, 0x409b00) & 0x0fffffff; u32 stat = nvkm_rd32(device, 0x400100); @@ -1561,10 +1621,10 @@ gf100_gr_intr(struct nvkm_gr *base) const char *name = "unknown"; int chid = -1; - chan = nvkm_fifo_chan_inst(device->fifo, (u64)inst << 12, &flags); + chan = nvkm_chan_get_inst(&gr->base.engine, (u64)inst << 12, &flags); if (chan) { - name = chan->object.client->name; - chid = chan->chid; + name = chan->name; + chid = chan->id; } if (device->card_type < NV_E0 || subc < 4) @@ -1631,7 +1691,8 @@ gf100_gr_intr(struct nvkm_gr *base) } nvkm_wr32(device, 0x400500, 0x00010001); - nvkm_fifo_chan_put(device->fifo, flags, &chan); + nvkm_chan_put(&chan, flags); + return IRQ_HANDLED; } static void @@ -1721,7 +1782,7 @@ gf100_gr_init_ctxctl_ext(struct gf100_gr *gr) nvkm_mc_unk260(device, 1); /* start both of them running */ - nvkm_wr32(device, 0x409840, 0xffffffff); + nvkm_wr32(device, 0x409800, 0x00000000); nvkm_wr32(device, 0x41a10c, 0x00000000); nvkm_wr32(device, 0x40910c, 0x00000000); @@ -1763,15 +1824,6 @@ gf100_gr_init_ctxctl_ext(struct gf100_gr *gr) return ret; } - /* Generate golden context image. */ - if (gr->data == NULL) { - int ret = gf100_grctx_generate(gr); - if (ret) { - nvkm_error(subdev, "failed to construct context\n"); - return ret; - } - } - return 0; } @@ -1823,14 +1875,6 @@ gf100_gr_init_ctxctl_int(struct gf100_gr *gr) } gr->size = nvkm_rd32(device, 0x409804); - if (gr->data == NULL) { - int ret = gf100_grctx_generate(gr); - if (ret) { - nvkm_error(subdev, "failed to construct context\n"); - return ret; - } - } - return 0; } @@ -1847,10 +1891,11 @@ gf100_gr_init_ctxctl(struct gf100_gr *gr) return ret; } -void +int gf100_gr_oneinit_sm_id(struct gf100_gr *gr) { int tpc, gpc; + for (tpc = 0; tpc < gr->tpc_max; tpc++) { for (gpc = 0; gpc < gr->gpc_nr; gpc++) { if (tpc < gr->tpc_nr[gpc]) { @@ -1860,6 +1905,8 @@ gf100_gr_oneinit_sm_id(struct gf100_gr *gr) } } } + + return 0; } void @@ -1944,7 +1991,17 @@ gf100_gr_oneinit(struct nvkm_gr *base) struct gf100_gr *gr = gf100_gr(base); struct nvkm_subdev *subdev = &gr->base.engine.subdev; struct nvkm_device *device = subdev->device; - int i, j; + struct nvkm_intr *intr = &device->mc->intr; + enum nvkm_intr_type intr_type = NVKM_INTR_SUBDEV; + int ret, i, j; + + if (gr->func->oneinit_intr) + intr = gr->func->oneinit_intr(gr, &intr_type); + + ret = nvkm_inth_add(intr, intr_type, NVKM_INTR_PRIO_NORMAL, &gr->base.engine.subdev, + gf100_gr_intr, &gr->base.engine.subdev.inth); + if (ret) + return ret; nvkm_pmu_pgob(device->pmu, false); @@ -1954,12 +2011,14 @@ gf100_gr_oneinit(struct nvkm_gr *base) gr->tpc_nr[i] = nvkm_rd32(device, GPC_UNIT(i, 0x2608)); gr->tpc_max = max(gr->tpc_max, gr->tpc_nr[i]); gr->tpc_total += gr->tpc_nr[i]; - gr->ppc_nr[i] = gr->func->ppc_nr; - for (j = 0; j < gr->ppc_nr[i]; j++) { + for (j = 0; j < gr->func->ppc_nr; j++) { gr->ppc_tpc_mask[i][j] = nvkm_rd32(device, GPC_UNIT(i, 0x0c30 + (j * 4))); if (gr->ppc_tpc_mask[i][j] == 0) continue; + + gr->ppc_nr[i]++; + gr->ppc_mask[i] |= (1 << j); gr->ppc_tpc_nr[i][j] = hweight8(gr->ppc_tpc_mask[i][j]); if (gr->ppc_tpc_min == 0 || @@ -1968,12 +2027,37 @@ gf100_gr_oneinit(struct nvkm_gr *base) if (gr->ppc_tpc_max < gr->ppc_tpc_nr[i][j]) gr->ppc_tpc_max = gr->ppc_tpc_nr[i][j]; } + + gr->ppc_total += gr->ppc_nr[i]; + } + + /* Allocate global context buffers. */ + ret = nvkm_memory_new(device, NVKM_MEM_TARGET_INST, gr->func->grctx->pagepool_size, + 0x100, false, &gr->pagepool); + if (ret) + return ret; + + ret = nvkm_memory_new(device, NVKM_MEM_TARGET_INST, gr->func->grctx->bundle_size, + 0x100, false, &gr->bundle_cb); + if (ret) + return ret; + + ret = nvkm_memory_new(device, NVKM_MEM_TARGET_INST, gr->func->grctx->attrib_cb_size(gr), + 0x1000, false, &gr->attrib_cb); + if (ret) + return ret; + + if (gr->func->grctx->unknown_size) { + ret = nvkm_memory_new(device, NVKM_MEM_TARGET_INST, gr->func->grctx->unknown_size, + 0x100, false, &gr->unknown); + if (ret) + return ret; } memset(gr->tile, 0xff, sizeof(gr->tile)); gr->func->oneinit_tiles(gr); - gr->func->oneinit_sm_id(gr); - return 0; + + return gr->func->oneinit_sm_id(gr); } static int @@ -1983,7 +2067,7 @@ gf100_gr_init_(struct nvkm_gr *base) struct nvkm_subdev *subdev = &base->engine.subdev; struct nvkm_device *device = subdev->device; bool reset = device->chipset == 0x137 || device->chipset == 0x138; - u32 ret; + int ret; /* On certain GP107/GP108 boards, we trigger a weird issue where * GR will stop responding to PRI accesses after we've asked the @@ -2019,7 +2103,12 @@ gf100_gr_init_(struct nvkm_gr *base) if (ret) return ret; - return gr->func->init(gr); + ret = gr->func->init(gr); + if (ret) + return ret; + + nvkm_inth_allow(&subdev->inth); + return 0; } static int @@ -2027,6 +2116,9 @@ gf100_gr_fini(struct nvkm_gr *base, bool suspend) { struct gf100_gr *gr = gf100_gr(base); struct nvkm_subdev *subdev = &gr->base.engine.subdev; + + nvkm_inth_block(&subdev->inth); + nvkm_falcon_put(&gr->gpccs.falcon, subdev); nvkm_falcon_put(&gr->fecs.falcon, subdev); return 0; @@ -2039,6 +2131,11 @@ gf100_gr_dtor(struct nvkm_gr *base) kfree(gr->data); + nvkm_memory_unref(&gr->unknown); + nvkm_memory_unref(&gr->attrib_cb); + nvkm_memory_unref(&gr->bundle_cb); + nvkm_memory_unref(&gr->pagepool); + nvkm_falcon_dtor(&gr->gpccs.falcon); nvkm_falcon_dtor(&gr->fecs.falcon); @@ -2047,81 +2144,27 @@ gf100_gr_dtor(struct nvkm_gr *base) nvkm_blob_dtor(&gr->gpccs.inst); nvkm_blob_dtor(&gr->gpccs.data); + vfree(gr->bundle64); + vfree(gr->bundle_veid); vfree(gr->bundle); vfree(gr->method); vfree(gr->sw_ctx); vfree(gr->sw_nonctx); + vfree(gr->sw_nonctx1); + vfree(gr->sw_nonctx2); + vfree(gr->sw_nonctx3); + vfree(gr->sw_nonctx4); return gr; } -static const struct nvkm_gr_func -gf100_gr_ = { - .dtor = gf100_gr_dtor, - .oneinit = gf100_gr_oneinit, - .init = gf100_gr_init_, - .fini = gf100_gr_fini, - .intr = gf100_gr_intr, - .units = gf100_gr_units, - .chan_new = gf100_gr_chan_new, - .object_get = gf100_gr_object_get, - .chsw_load = gf100_gr_chsw_load, - .ctxsw.pause = gf100_gr_fecs_stop_ctxsw, - .ctxsw.resume = gf100_gr_fecs_start_ctxsw, - .ctxsw.inst = gf100_gr_ctxsw_inst, -}; - static const struct nvkm_falcon_func gf100_gr_flcn = { - .fbif = 0x600, .load_imem = nvkm_falcon_v1_load_imem, .load_dmem = nvkm_falcon_v1_load_dmem, - .read_dmem = nvkm_falcon_v1_read_dmem, - .bind_context = nvkm_falcon_v1_bind_context, - .wait_for_halt = nvkm_falcon_v1_wait_for_halt, - .clear_interrupt = nvkm_falcon_v1_clear_interrupt, - .set_start_addr = nvkm_falcon_v1_set_start_addr, .start = nvkm_falcon_v1_start, - .enable = nvkm_falcon_v1_enable, - .disable = nvkm_falcon_v1_disable, }; -int -gf100_gr_new_(const struct gf100_gr_fwif *fwif, struct nvkm_device *device, - enum nvkm_subdev_type type, int inst, struct nvkm_gr **pgr) -{ - struct gf100_gr *gr; - int ret; - - if (!(gr = kzalloc(sizeof(*gr), GFP_KERNEL))) - return -ENOMEM; - *pgr = &gr->base; - - ret = nvkm_gr_ctor(&gf100_gr_, device, type, inst, true, &gr->base); - if (ret) - return ret; - - fwif = nvkm_firmware_load(&gr->base.engine.subdev, fwif, "Gr", gr); - if (IS_ERR(fwif)) - return PTR_ERR(fwif); - - gr->func = fwif->func; - - ret = nvkm_falcon_ctor(&gf100_gr_flcn, &gr->base.engine.subdev, - "fecs", 0x409000, &gr->fecs.falcon); - if (ret) - return ret; - - mutex_init(&gr->fecs.mutex); - - ret = nvkm_falcon_ctor(&gf100_gr_flcn, &gr->base.engine.subdev, - "gpccs", 0x41a000, &gr->gpccs.falcon); - if (ret) - return ret; - - return 0; -} - void gf100_gr_init_num_tpc_per_gpc(struct gf100_gr *gr, bool pd, bool ds) { @@ -2146,6 +2189,29 @@ gf100_gr_init_400054(struct gf100_gr *gr) } void +gf100_gr_init_exception2(struct gf100_gr *gr) +{ + struct nvkm_device *device = gr->base.engine.subdev.device; + + nvkm_wr32(device, 0x40011c, 0xffffffff); + nvkm_wr32(device, 0x400134, 0xffffffff); +} + +void +gf100_gr_init_rop_exceptions(struct gf100_gr *gr) +{ + struct nvkm_device *device = gr->base.engine.subdev.device; + int rop; + + for (rop = 0; rop < gr->rop_nr; rop++) { + nvkm_wr32(device, ROP_UNIT(rop, 0x144), 0x40000000); + nvkm_wr32(device, ROP_UNIT(rop, 0x070), 0x40000000); + nvkm_wr32(device, ROP_UNIT(rop, 0x204), 0xffffffff); + nvkm_wr32(device, ROP_UNIT(rop, 0x208), 0xffffffff); + } +} + +void gf100_gr_init_shader_exceptions(struct gf100_gr *gr, int gpc, int tpc) { struct nvkm_device *device = gr->base.engine.subdev.device; @@ -2252,21 +2318,47 @@ gf100_gr_init_vsc_stream_master(struct gf100_gr *gr) nvkm_mask(device, TPC_UNIT(0, 0, 0x05c), 0x00000001, 0x00000001); } +static int +gf100_gr_reset(struct nvkm_gr *base) +{ + struct nvkm_subdev *subdev = &base->engine.subdev; + struct nvkm_device *device = subdev->device; + struct gf100_gr *gr = gf100_gr(base); + + nvkm_mask(device, 0x400500, 0x00000001, 0x00000000); + + WARN_ON(gf100_gr_fecs_halt_pipeline(gr)); + + subdev->func->fini(subdev, false); + nvkm_mc_disable(device, subdev->type, subdev->inst); + if (gr->func->gpccs.reset) + gr->func->gpccs.reset(gr); + + nvkm_mc_enable(device, subdev->type, subdev->inst); + return subdev->func->init(subdev); +} + int gf100_gr_init(struct gf100_gr *gr) { struct nvkm_device *device = gr->base.engine.subdev.device; - int gpc, tpc, rop; + int gpc, tpc; - if (gr->func->init_419bd8) - gr->func->init_419bd8(gr); + nvkm_mask(device, 0x400500, 0x00010001, 0x00000000); gr->func->init_gpc_mmu(gr); - if (gr->sw_nonctx) + if (gr->sw_nonctx1) { + gf100_gr_mmio(gr, gr->sw_nonctx1); + gf100_gr_mmio(gr, gr->sw_nonctx2); + gf100_gr_mmio(gr, gr->sw_nonctx3); + gf100_gr_mmio(gr, gr->sw_nonctx4); + } else + if (gr->sw_nonctx) { gf100_gr_mmio(gr, gr->sw_nonctx); - else + } else { gf100_gr_mmio(gr, gr->func->mmio); + } gf100_gr_wait_idle(gr); @@ -2298,6 +2390,10 @@ gf100_gr_init(struct gf100_gr *gr) nvkm_wr32(device, 0x400124, 0x00000002); gr->func->init_fecs_exceptions(gr); + + if (gr->func->init_40a790) + gr->func->init_40a790(gr); + if (gr->func->init_ds_hww_esr_2) gr->func->init_ds_hww_esr_2(gr); @@ -2346,19 +2442,14 @@ gf100_gr_init(struct gf100_gr *gr) nvkm_wr32(device, GPC_UNIT(gpc, 0x2c94), 0xffffffff); } - for (rop = 0; rop < gr->rop_nr; rop++) { - nvkm_wr32(device, ROP_UNIT(rop, 0x144), 0x40000000); - nvkm_wr32(device, ROP_UNIT(rop, 0x070), 0x40000000); - nvkm_wr32(device, ROP_UNIT(rop, 0x204), 0xffffffff); - nvkm_wr32(device, ROP_UNIT(rop, 0x208), 0xffffffff); - } + gr->func->init_rop_exceptions(gr); nvkm_wr32(device, 0x400108, 0xffffffff); nvkm_wr32(device, 0x400138, 0xffffffff); nvkm_wr32(device, 0x400118, 0xffffffff); nvkm_wr32(device, 0x400130, 0xffffffff); - nvkm_wr32(device, 0x40011c, 0xffffffff); - nvkm_wr32(device, 0x400134, 0xffffffff); + if (gr->func->init_exception2) + gr->func->init_exception2(gr); if (gr->func->init_400054) gr->func->init_400054(gr); @@ -2371,6 +2462,18 @@ gf100_gr_init(struct gf100_gr *gr) return gf100_gr_init_ctxctl(gr); } +void +gf100_gr_fecs_reset(struct gf100_gr *gr) +{ + struct nvkm_device *device = gr->base.engine.subdev.device; + + nvkm_wr32(device, 0x409614, 0x00000070); + nvkm_usec(device, 10, NVKM_DELAY); + nvkm_mask(device, 0x409614, 0x00000700, 0x00000700); + nvkm_usec(device, 10, NVKM_DELAY); + nvkm_rd32(device, 0x409614); +} + #include "fuc/hubgf100.fuc3.h" struct gf100_gr_ucode @@ -2391,6 +2494,22 @@ gf100_gr_gpccs_ucode = { .data.size = sizeof(gf100_grgpc_data), }; +static const struct nvkm_gr_func +gf100_gr_ = { + .dtor = gf100_gr_dtor, + .oneinit = gf100_gr_oneinit, + .init = gf100_gr_init_, + .fini = gf100_gr_fini, + .reset = gf100_gr_reset, + .units = gf100_gr_units, + .chan_new = gf100_gr_chan_new, + .object_get = gf100_gr_object_get, + .chsw_load = gf100_gr_chsw_load, + .ctxsw.pause = gf100_gr_fecs_stop_ctxsw, + .ctxsw.resume = gf100_gr_fecs_start_ctxsw, + .ctxsw.inst = gf100_gr_ctxsw_inst, +}; + static const struct gf100_gr_func gf100_gr = { .oneinit_tiles = gf100_gr_oneinit_tiles, @@ -2406,10 +2525,13 @@ gf100_gr = { .init_419eb4 = gf100_gr_init_419eb4, .init_tex_hww_esr = gf100_gr_init_tex_hww_esr, .init_shader_exceptions = gf100_gr_init_shader_exceptions, + .init_rop_exceptions = gf100_gr_init_rop_exceptions, + .init_exception2 = gf100_gr_init_exception2, .init_400054 = gf100_gr_init_400054, .trap_mp = gf100_gr_trap_mp, .mmio = gf100_gr_pack_mmio, .fecs.ucode = &gf100_gr_fecs_ucode, + .fecs.reset = gf100_gr_fecs_reset, .gpccs.ucode = &gf100_gr_gpccs_ucode, .rops = gf100_gr_rops, .grctx = &gf100_grctx, @@ -2483,6 +2605,42 @@ gf100_gr_fwif[] = { }; int +gf100_gr_new_(const struct gf100_gr_fwif *fwif, struct nvkm_device *device, + enum nvkm_subdev_type type, int inst, struct nvkm_gr **pgr) +{ + struct gf100_gr *gr; + int ret; + + if (!(gr = kzalloc(sizeof(*gr), GFP_KERNEL))) + return -ENOMEM; + *pgr = &gr->base; + + ret = nvkm_gr_ctor(&gf100_gr_, device, type, inst, true, &gr->base); + if (ret) + return ret; + + fwif = nvkm_firmware_load(&gr->base.engine.subdev, fwif, "Gr", gr); + if (IS_ERR(fwif)) + return PTR_ERR(fwif); + + gr->func = fwif->func; + + ret = nvkm_falcon_ctor(&gf100_gr_flcn, &gr->base.engine.subdev, + "fecs", 0x409000, &gr->fecs.falcon); + if (ret) + return ret; + + mutex_init(&gr->fecs.mutex); + + ret = nvkm_falcon_ctor(&gf100_gr_flcn, &gr->base.engine.subdev, + "gpccs", 0x41a000, &gr->gpccs.falcon); + if (ret) + return ret; + + return 0; +} + +int gf100_gr_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_gr **pgr) { return gf100_gr_new_(gf100_gr_fwif, device, type, inst, pgr); diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.h b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.h index c0038f906135..94ca7ac16acf 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.h +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.h @@ -44,19 +44,6 @@ struct nvkm_acr_lsfw; #define PPC_UNIT(t, m, r) (0x503000 + (t) * 0x8000 + (m) * 0x200 + (r)) #define TPC_UNIT(t, m, r) (0x504000 + (t) * 0x8000 + (m) * 0x800 + (r)) -struct gf100_gr_data { - u32 size; - u32 align; - bool priv; -}; - -struct gf100_gr_mmio { - u32 addr; - u32 data; - u32 shift; - int buffer; -}; - struct gf100_gr_zbc_color { u32 format; u32 ds[4]; @@ -101,13 +88,19 @@ struct gf100_gr { * using hardcoded arrays. To be allocated with vzalloc(). */ struct gf100_gr_pack *sw_nonctx; + struct gf100_gr_pack *sw_nonctx1; + struct gf100_gr_pack *sw_nonctx2; + struct gf100_gr_pack *sw_nonctx3; + struct gf100_gr_pack *sw_nonctx4; struct gf100_gr_pack *sw_ctx; struct gf100_gr_pack *bundle; + struct gf100_gr_pack *bundle_veid; + struct gf100_gr_pack *bundle64; struct gf100_gr_pack *method; - struct gf100_gr_zbc_color zbc_color[NVKM_LTC_MAX_ZBC_CNT]; - struct gf100_gr_zbc_depth zbc_depth[NVKM_LTC_MAX_ZBC_CNT]; - struct gf100_gr_zbc_stencil zbc_stencil[NVKM_LTC_MAX_ZBC_CNT]; + struct gf100_gr_zbc_color zbc_color[NVKM_LTC_MAX_ZBC_COLOR_CNT]; + struct gf100_gr_zbc_depth zbc_depth[NVKM_LTC_MAX_ZBC_DEPTH_CNT]; + struct gf100_gr_zbc_stencil zbc_stencil[NVKM_LTC_MAX_ZBC_DEPTH_CNT]; u8 rop_nr; u8 gpc_nr; @@ -120,6 +113,12 @@ struct gf100_gr { u8 ppc_tpc_nr[GPC_MAX][4]; u8 ppc_tpc_min; u8 ppc_tpc_max; + u8 ppc_total; + + struct nvkm_memory *pagepool; + struct nvkm_memory *bundle_cb; + struct nvkm_memory *attrib_cb; + struct nvkm_memory *unknown; u8 screen_tile_row_offset; u8 tile[TPC_MAX]; @@ -130,8 +129,6 @@ struct gf100_gr { } sm[TPC_MAX]; u8 sm_nr; - struct gf100_gr_data mmio_data[4]; - struct gf100_gr_mmio mmio_list[4096/8]; u32 size; u32 *data; u32 size_zcull; @@ -139,6 +136,7 @@ struct gf100_gr { }; int gf100_gr_fecs_bind_pointer(struct gf100_gr *, u32 inst); +int gf100_gr_fecs_wfi_golden_save(struct gf100_gr *, u32 inst); struct gf100_gr_func_zbc { void (*clear_color)(struct gf100_gr *, int zbc); @@ -149,8 +147,9 @@ struct gf100_gr_func_zbc { }; struct gf100_gr_func { + struct nvkm_intr *(*oneinit_intr)(struct gf100_gr *, enum nvkm_intr_type *); void (*oneinit_tiles)(struct gf100_gr *); - void (*oneinit_sm_id)(struct gf100_gr *); + int (*oneinit_sm_id)(struct gf100_gr *); int (*init)(struct gf100_gr *); void (*init_419bd8)(struct gf100_gr *); void (*init_gpc_mmu)(struct gf100_gr *); @@ -164,6 +163,7 @@ struct gf100_gr_func { void (*init_swdx_pes_mask)(struct gf100_gr *); void (*init_fs)(struct gf100_gr *); void (*init_fecs_exceptions)(struct gf100_gr *); + void (*init_40a790)(struct gf100_gr *); void (*init_ds_hww_esr_2)(struct gf100_gr *); void (*init_40601c)(struct gf100_gr *); void (*init_sked_hww_esr)(struct gf100_gr *); @@ -174,6 +174,8 @@ struct gf100_gr_func { void (*init_tex_hww_esr)(struct gf100_gr *, int gpc, int tpc); void (*init_504430)(struct gf100_gr *, int gpc, int tpc); void (*init_shader_exceptions)(struct gf100_gr *, int gpc, int tpc); + void (*init_rop_exceptions)(struct gf100_gr *); + void (*init_exception2)(struct gf100_gr *); void (*init_400054)(struct gf100_gr *); void (*init_4188a4)(struct gf100_gr *); void (*trap_mp)(struct gf100_gr *, int gpc, int tpc); @@ -181,9 +183,11 @@ struct gf100_gr_func { const struct gf100_gr_pack *mmio; struct { struct gf100_gr_ucode *ucode; + void (*reset)(struct gf100_gr *); } fecs; struct { struct gf100_gr_ucode *ucode; + void (*reset)(struct gf100_gr *); } gpccs; int (*rops)(struct gf100_gr *); int gpc_nr; @@ -197,7 +201,7 @@ struct gf100_gr_func { int gf100_gr_rops(struct gf100_gr *); void gf100_gr_oneinit_tiles(struct gf100_gr *); -void gf100_gr_oneinit_sm_id(struct gf100_gr *); +int gf100_gr_oneinit_sm_id(struct gf100_gr *); int gf100_gr_init(struct gf100_gr *); void gf100_gr_init_vsc_stream_master(struct gf100_gr *); void gf100_gr_init_zcull(struct gf100_gr *); @@ -208,9 +212,12 @@ void gf100_gr_init_419cc0(struct gf100_gr *); void gf100_gr_init_419eb4(struct gf100_gr *); void gf100_gr_init_tex_hww_esr(struct gf100_gr *, int, int); void gf100_gr_init_shader_exceptions(struct gf100_gr *, int, int); +void gf100_gr_init_rop_exceptions(struct gf100_gr *); +void gf100_gr_init_exception2(struct gf100_gr *); void gf100_gr_init_400054(struct gf100_gr *); void gf100_gr_init_num_tpc_per_gpc(struct gf100_gr *, bool, bool); extern const struct gf100_gr_func_zbc gf100_gr_zbc; +void gf100_gr_fecs_reset(struct gf100_gr *); void gf117_gr_init_zcull(struct gf100_gr *); @@ -226,9 +233,13 @@ void gm107_gr_init_shader_exceptions(struct gf100_gr *, int, int); void gm107_gr_init_400054(struct gf100_gr *); int gk20a_gr_init(struct gf100_gr *); +int gk20a_gr_av_to_init_(struct nvkm_blob *, u8 count, u32 pitch, struct gf100_gr_pack **); +int gk20a_gr_av_to_init(struct nvkm_blob *, struct gf100_gr_pack **); +int gk20a_gr_aiv_to_init(struct nvkm_blob *, struct gf100_gr_pack **); +int gk20a_gr_av_to_method(struct nvkm_blob *, struct gf100_gr_pack **); void gm200_gr_oneinit_tiles(struct gf100_gr *); -void gm200_gr_oneinit_sm_id(struct gf100_gr *); +int gm200_gr_oneinit_sm_id(struct gf100_gr *); int gm200_gr_rops(struct gf100_gr *); void gm200_gr_init_num_active_ltcs(struct gf100_gr *); void gm200_gr_init_ds_hww_esr_2(struct gf100_gr *); @@ -242,14 +253,24 @@ extern const struct gf100_gr_func_zbc gp100_gr_zbc; void gp102_gr_init_swdx_pes_mask(struct gf100_gr *); extern const struct gf100_gr_func_zbc gp102_gr_zbc; +int gp102_gr_zbc_stencil_get(struct gf100_gr *, int, const u32, const u32); +void gp102_gr_zbc_clear_stencil(struct gf100_gr *, int); extern const struct gf100_gr_func gp107_gr; +int gv100_gr_oneinit_sm_id(struct gf100_gr *); +u32 gv100_gr_nonpes_aware_tpc(struct gf100_gr *gr, u32 gpc, u32 tpc); void gv100_gr_init_419bd8(struct gf100_gr *); void gv100_gr_init_504430(struct gf100_gr *, int, int); void gv100_gr_init_shader_exceptions(struct gf100_gr *, int, int); +void gv100_gr_init_4188a4(struct gf100_gr *); void gv100_gr_trap_mp(struct gf100_gr *, int, int); +int tu102_gr_av_to_init_veid(struct nvkm_blob *, struct gf100_gr_pack **); +void tu102_gr_init_zcull(struct gf100_gr *); +void tu102_gr_init_fs(struct gf100_gr *); +void tu102_gr_init_fecs_exceptions(struct gf100_gr *); + #define gf100_gr_chan(p) container_of((p), struct gf100_gr_chan, object) #include <core/object.h> @@ -258,14 +279,14 @@ struct gf100_gr_chan { struct gf100_gr *gr; struct nvkm_vmm *vmm; + struct nvkm_vma *pagepool; + struct nvkm_vma *bundle_cb; + struct nvkm_vma *attrib_cb; + struct nvkm_vma *unknown; + struct nvkm_memory *mmio; struct nvkm_vma *mmio_vma; int mmio_nr; - - struct { - struct nvkm_memory *mem; - struct nvkm_vma *vma; - } data[4]; }; void gf100_gr_ctxctl_debug(struct gf100_gr *); @@ -279,7 +300,7 @@ struct gf100_gr_init { u32 addr; u8 count; u32 pitch; - u32 data; + u64 data; }; struct gf100_gr_pack { @@ -403,6 +424,9 @@ int gf100_gr_load(struct gf100_gr *, int, const struct gf100_gr_fwif *); int gf100_gr_nofw(struct gf100_gr *, int, const struct gf100_gr_fwif *); int gk20a_gr_load_sw(struct gf100_gr *, const char *path, int ver); +int gk20a_gr_load_net(struct gf100_gr *, const char *, const char *, int, + int (*)(struct nvkm_blob *, struct gf100_gr_pack **), + struct gf100_gr_pack **); int gm200_gr_nofw(struct gf100_gr *, int, const struct gf100_gr_fwif *); int gm200_gr_load(struct gf100_gr *, int, const struct gf100_gr_fwif *); @@ -415,6 +439,8 @@ void gm20b_gr_acr_bld_patch(struct nvkm_acr *, u32, s64); extern const struct nvkm_acr_lsf_func gp108_gr_gpccs_acr; extern const struct nvkm_acr_lsf_func gp108_gr_fecs_acr; +void gp108_gr_acr_bld_write(struct nvkm_acr *, u32, struct nvkm_acr_lsfw *); +void gp108_gr_acr_bld_patch(struct nvkm_acr *, u32, s64); int gf100_gr_new_(const struct gf100_gr_fwif *, struct nvkm_device *, enum nvkm_subdev_type, int, struct nvkm_gr **); diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf104.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf104.c index 3acd99c306f2..63bd29c22fe1 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf104.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf104.c @@ -127,10 +127,13 @@ gf104_gr = { .init_419eb4 = gf100_gr_init_419eb4, .init_tex_hww_esr = gf100_gr_init_tex_hww_esr, .init_shader_exceptions = gf100_gr_init_shader_exceptions, + .init_rop_exceptions = gf100_gr_init_rop_exceptions, + .init_exception2 = gf100_gr_init_exception2, .init_400054 = gf100_gr_init_400054, .trap_mp = gf100_gr_trap_mp, .mmio = gf104_gr_pack_mmio, .fecs.ucode = &gf100_gr_fecs_ucode, + .fecs.reset = gf100_gr_fecs_reset, .gpccs.ucode = &gf100_gr_gpccs_ucode, .rops = gf100_gr_rops, .grctx = &gf104_grctx, diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf108.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf108.c index ab3760e804b8..495a844f925f 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf108.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf108.c @@ -125,10 +125,13 @@ gf108_gr = { .init_419eb4 = gf100_gr_init_419eb4, .init_tex_hww_esr = gf100_gr_init_tex_hww_esr, .init_shader_exceptions = gf100_gr_init_shader_exceptions, + .init_rop_exceptions = gf100_gr_init_rop_exceptions, + .init_exception2 = gf100_gr_init_exception2, .init_400054 = gf100_gr_init_400054, .trap_mp = gf100_gr_trap_mp, .mmio = gf108_gr_pack_mmio, .fecs.ucode = &gf100_gr_fecs_ucode, + .fecs.reset = gf100_gr_fecs_reset, .gpccs.ucode = &gf100_gr_gpccs_ucode, .rops = gf100_gr_rops, .grctx = &gf108_grctx, diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf110.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf110.c index 616e2def1865..70fad235d161 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf110.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf110.c @@ -99,10 +99,13 @@ gf110_gr = { .init_419eb4 = gf100_gr_init_419eb4, .init_tex_hww_esr = gf100_gr_init_tex_hww_esr, .init_shader_exceptions = gf100_gr_init_shader_exceptions, + .init_rop_exceptions = gf100_gr_init_rop_exceptions, + .init_exception2 = gf100_gr_init_exception2, .init_400054 = gf100_gr_init_400054, .trap_mp = gf100_gr_trap_mp, .mmio = gf110_gr_pack_mmio, .fecs.ucode = &gf100_gr_fecs_ucode, + .fecs.reset = gf100_gr_fecs_reset, .gpccs.ucode = &gf100_gr_gpccs_ucode, .rops = gf100_gr_rops, .grctx = &gf110_grctx, diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf117.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf117.c index 669e7536970e..f12728248048 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf117.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf117.c @@ -125,7 +125,9 @@ gf117_gr_init_zcull(struct gf100_gr *gr) { struct nvkm_device *device = gr->base.engine.subdev.device; const u32 magicgpc918 = DIV_ROUND_UP(0x00800000, gr->tpc_total); - const u8 tile_nr = ALIGN(gr->tpc_total, 32); + /*TODO: fill in litter vals for gf117-gm2xx */ + const u8 tile_nr = !gr->func->gpc_nr ? ALIGN(gr->tpc_total, 32) : + (gr->func->gpc_nr * gr->func->tpc_nr); u8 bank[GPC_MAX] = {}, gpc, i, j; u32 data; @@ -163,10 +165,13 @@ gf117_gr = { .init_419eb4 = gf100_gr_init_419eb4, .init_tex_hww_esr = gf100_gr_init_tex_hww_esr, .init_shader_exceptions = gf100_gr_init_shader_exceptions, + .init_rop_exceptions = gf100_gr_init_rop_exceptions, + .init_exception2 = gf100_gr_init_exception2, .init_400054 = gf100_gr_init_400054, .trap_mp = gf100_gr_trap_mp, .mmio = gf117_gr_pack_mmio, .fecs.ucode = &gf117_gr_fecs_ucode, + .fecs.reset = gf100_gr_fecs_reset, .gpccs.ucode = &gf117_gr_gpccs_ucode, .rops = gf100_gr_rops, .ppc_nr = 1, diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf119.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf119.c index 5b09bda8110c..75ceb514c06e 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf119.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf119.c @@ -190,10 +190,13 @@ gf119_gr = { .init_419eb4 = gf100_gr_init_419eb4, .init_tex_hww_esr = gf100_gr_init_tex_hww_esr, .init_shader_exceptions = gf100_gr_init_shader_exceptions, + .init_rop_exceptions = gf100_gr_init_rop_exceptions, + .init_exception2 = gf100_gr_init_exception2, .init_400054 = gf100_gr_init_400054, .trap_mp = gf100_gr_trap_mp, .mmio = gf119_gr_pack_mmio, .fecs.ucode = &gf100_gr_fecs_ucode, + .fecs.reset = gf100_gr_fecs_reset, .gpccs.ucode = &gf100_gr_gpccs_ucode, .rops = gf100_gr_rops, .grctx = &gf119_grctx, diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk104.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk104.c index b680eaa0f350..e53ade24ad23 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk104.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk104.c @@ -418,7 +418,7 @@ gk104_gr_init_ppc_exceptions(struct gf100_gr *gr) int gpc, ppc; for (gpc = 0; gpc < gr->gpc_nr; gpc++) { - for (ppc = 0; ppc < gr->ppc_nr[gpc]; ppc++) { + for (ppc = 0; ppc < gr->func->ppc_nr; ppc++) { if (!(gr->ppc_mask[gpc] & (1 << ppc))) continue; nvkm_wr32(device, PPC_UNIT(gpc, ppc, 0x038), 0xc0000000); @@ -470,10 +470,13 @@ gk104_gr = { .init_ppc_exceptions = gk104_gr_init_ppc_exceptions, .init_tex_hww_esr = gf100_gr_init_tex_hww_esr, .init_shader_exceptions = gf100_gr_init_shader_exceptions, + .init_rop_exceptions = gf100_gr_init_rop_exceptions, + .init_exception2 = gf100_gr_init_exception2, .init_400054 = gf100_gr_init_400054, .trap_mp = gf100_gr_trap_mp, .mmio = gk104_gr_pack_mmio, .fecs.ucode = &gk104_gr_fecs_ucode, + .fecs.reset = gf100_gr_fecs_reset, .gpccs.ucode = &gk104_gr_gpccs_ucode, .rops = gf100_gr_rops, .ppc_nr = 1, diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk110.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk110.c index 103e06a77e65..c7e1c5dbc6a9 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk110.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk110.c @@ -366,10 +366,13 @@ gk110_gr = { .init_ppc_exceptions = gk104_gr_init_ppc_exceptions, .init_tex_hww_esr = gf100_gr_init_tex_hww_esr, .init_shader_exceptions = gf100_gr_init_shader_exceptions, + .init_rop_exceptions = gf100_gr_init_rop_exceptions, + .init_exception2 = gf100_gr_init_exception2, .init_400054 = gf100_gr_init_400054, .trap_mp = gf100_gr_trap_mp, .mmio = gk110_gr_pack_mmio, .fecs.ucode = &gk110_gr_fecs_ucode, + .fecs.reset = gf100_gr_fecs_reset, .gpccs.ucode = &gk110_gr_gpccs_ucode, .rops = gf100_gr_rops, .ppc_nr = 2, diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk110b.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk110b.c index 034d0b11a17d..458abae571bf 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk110b.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk110b.c @@ -118,10 +118,13 @@ gk110b_gr = { .init_ppc_exceptions = gk104_gr_init_ppc_exceptions, .init_tex_hww_esr = gf100_gr_init_tex_hww_esr, .init_shader_exceptions = gf100_gr_init_shader_exceptions, + .init_rop_exceptions = gf100_gr_init_rop_exceptions, + .init_exception2 = gf100_gr_init_exception2, .init_400054 = gf100_gr_init_400054, .trap_mp = gf100_gr_trap_mp, .mmio = gk110b_gr_pack_mmio, .fecs.ucode = &gk110_gr_fecs_ucode, + .fecs.reset = gf100_gr_fecs_reset, .gpccs.ucode = &gk110_gr_gpccs_ucode, .rops = gf100_gr_rops, .ppc_nr = 2, diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk208.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk208.c index 116d682f9f96..d3f6b65c21d2 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk208.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk208.c @@ -176,10 +176,13 @@ gk208_gr = { .init_ppc_exceptions = gk104_gr_init_ppc_exceptions, .init_tex_hww_esr = gf100_gr_init_tex_hww_esr, .init_shader_exceptions = gf100_gr_init_shader_exceptions, + .init_rop_exceptions = gf100_gr_init_rop_exceptions, + .init_exception2 = gf100_gr_init_exception2, .init_400054 = gf100_gr_init_400054, .trap_mp = gf100_gr_trap_mp, .mmio = gk208_gr_pack_mmio, .fecs.ucode = &gk208_gr_fecs_ucode, + .fecs.reset = gf100_gr_fecs_reset, .gpccs.ucode = &gk208_gr_gpccs_ucode, .rops = gf100_gr_rops, .ppc_nr = 1, diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk20a.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk20a.c index be0b2cefd8e8..035ea213f543 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk20a.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk20a.c @@ -33,47 +33,40 @@ struct gk20a_fw_av u32 data; }; -static int -gk20a_gr_av_to_init(struct gf100_gr *gr, const char *path, const char *name, - int ver, struct gf100_gr_pack **ppack) +int +gk20a_gr_av_to_init_(struct nvkm_blob *blob, u8 count, u32 pitch, struct gf100_gr_pack **ppack) { - struct nvkm_subdev *subdev = &gr->base.engine.subdev; - struct nvkm_blob blob; struct gf100_gr_init *init; struct gf100_gr_pack *pack; int nent; - int ret; int i; - ret = nvkm_firmware_load_blob(subdev, path, name, ver, &blob); - if (ret) - return ret; - - nent = (blob.size / sizeof(struct gk20a_fw_av)); + nent = (blob->size / sizeof(struct gk20a_fw_av)); pack = vzalloc((sizeof(*pack) * 2) + (sizeof(*init) * (nent + 1))); - if (!pack) { - ret = -ENOMEM; - goto end; - } + if (!pack) + return -ENOMEM; init = (void *)(pack + 2); pack[0].init = init; for (i = 0; i < nent; i++) { struct gf100_gr_init *ent = &init[i]; - struct gk20a_fw_av *av = &((struct gk20a_fw_av *)blob.data)[i]; + struct gk20a_fw_av *av = &((struct gk20a_fw_av *)blob->data)[i]; ent->addr = av->addr; ent->data = av->data; - ent->count = 1; - ent->pitch = 1; + ent->count = ((ent->addr & 0xffff) != 0xe100) ? count : 1; + ent->pitch = pitch; } *ppack = pack; + return 0; +} -end: - nvkm_blob_dtor(&blob); - return ret; +int +gk20a_gr_av_to_init(struct nvkm_blob *blob, struct gf100_gr_pack **ppack) +{ + return gk20a_gr_av_to_init_(blob, 1, 1, ppack); } struct gk20a_fw_aiv @@ -83,35 +76,25 @@ struct gk20a_fw_aiv u32 data; }; -static int -gk20a_gr_aiv_to_init(struct gf100_gr *gr, const char *path, const char *name, - int ver, struct gf100_gr_pack **ppack) +int +gk20a_gr_aiv_to_init(struct nvkm_blob *blob, struct gf100_gr_pack **ppack) { - struct nvkm_subdev *subdev = &gr->base.engine.subdev; - struct nvkm_blob blob; struct gf100_gr_init *init; struct gf100_gr_pack *pack; int nent; - int ret; int i; - ret = nvkm_firmware_load_blob(subdev, path, name, ver, &blob); - if (ret) - return ret; - - nent = (blob.size / sizeof(struct gk20a_fw_aiv)); + nent = (blob->size / sizeof(struct gk20a_fw_aiv)); pack = vzalloc((sizeof(*pack) * 2) + (sizeof(*init) * (nent + 1))); - if (!pack) { - ret = -ENOMEM; - goto end; - } + if (!pack) + return -ENOMEM; init = (void *)(pack + 2); pack[0].init = init; for (i = 0; i < nent; i++) { struct gf100_gr_init *ent = &init[i]; - struct gk20a_fw_aiv *av = &((struct gk20a_fw_aiv *)blob.data)[i]; + struct gk20a_fw_aiv *av = &((struct gk20a_fw_aiv *)blob->data)[i]; ent->addr = av->addr; ent->data = av->data; @@ -120,44 +103,30 @@ gk20a_gr_aiv_to_init(struct gf100_gr *gr, const char *path, const char *name, } *ppack = pack; - -end: - nvkm_blob_dtor(&blob); - return ret; + return 0; } -static int -gk20a_gr_av_to_method(struct gf100_gr *gr, const char *path, const char *name, - int ver, struct gf100_gr_pack **ppack) +int +gk20a_gr_av_to_method(struct nvkm_blob *blob, struct gf100_gr_pack **ppack) { - struct nvkm_subdev *subdev = &gr->base.engine.subdev; - struct nvkm_blob blob; struct gf100_gr_init *init; struct gf100_gr_pack *pack; /* We don't suppose we will initialize more than 16 classes here... */ static const unsigned int max_classes = 16; u32 classidx = 0, prevclass = 0; int nent; - int ret; int i; - ret = nvkm_firmware_load_blob(subdev, path, name, ver, &blob); - if (ret) - return ret; - - nent = (blob.size / sizeof(struct gk20a_fw_av)); - + nent = (blob->size / sizeof(struct gk20a_fw_av)); pack = vzalloc((sizeof(*pack) * (max_classes + 1)) + (sizeof(*init) * (nent + max_classes + 1))); - if (!pack) { - ret = -ENOMEM; - goto end; - } + if (!pack) + return -ENOMEM; init = (void *)(pack + max_classes + 1); for (i = 0; i < nent; i++, init++) { - struct gk20a_fw_av *av = &((struct gk20a_fw_av *)blob.data)[i]; + struct gk20a_fw_av *av = &((struct gk20a_fw_av *)blob->data)[i]; u32 class = av->addr & 0xffff; u32 addr = (av->addr & 0xffff0000) >> 14; @@ -169,8 +138,7 @@ gk20a_gr_av_to_method(struct gf100_gr *gr, const char *path, const char *name, prevclass = class; if (++classidx >= max_classes) { vfree(pack); - ret = -ENOSPC; - goto end; + return -ENOSPC; } } @@ -181,10 +149,7 @@ gk20a_gr_av_to_method(struct gf100_gr *gr, const char *path, const char *name, } *ppack = pack; - -end: - nvkm_blob_dtor(&blob); - return ret; + return 0; } static int @@ -294,6 +259,7 @@ gk20a_gr = { .init_rop_active_fbps = gk104_gr_init_rop_active_fbps, .trap_mp = gf100_gr_trap_mp, .set_hww_esr_report_mask = gk20a_gr_set_hww_esr_report_mask, + .fecs.reset = gf100_gr_fecs_reset, .rops = gf100_gr_rops, .ppc_nr = 1, .grctx = &gk20a_grctx, @@ -308,12 +274,29 @@ gk20a_gr = { }; int +gk20a_gr_load_net(struct gf100_gr *gr, const char *path, const char *name, int ver, + int (*load)(struct nvkm_blob *, struct gf100_gr_pack **), + struct gf100_gr_pack **ppack) +{ + struct nvkm_blob blob; + int ret; + + ret = nvkm_firmware_load_blob(&gr->base.engine.subdev, path, name, ver, &blob); + if (ret) + return ret; + + ret = load(&blob, ppack); + nvkm_blob_dtor(&blob); + return 0; +} + +int gk20a_gr_load_sw(struct gf100_gr *gr, const char *path, int ver) { - if (gk20a_gr_av_to_init(gr, path, "sw_nonctx", ver, &gr->sw_nonctx) || - gk20a_gr_aiv_to_init(gr, path, "sw_ctx", ver, &gr->sw_ctx) || - gk20a_gr_av_to_init(gr, path, "sw_bundle_init", ver, &gr->bundle) || - gk20a_gr_av_to_method(gr, path, "sw_method_init", ver, &gr->method)) + if (gk20a_gr_load_net(gr, path, "sw_nonctx", ver, gk20a_gr_av_to_init, &gr->sw_nonctx) || + gk20a_gr_load_net(gr, path, "sw_ctx", ver, gk20a_gr_aiv_to_init, &gr->sw_ctx) || + gk20a_gr_load_net(gr, path, "sw_bundle_init", ver, gk20a_gr_av_to_init, &gr->bundle) || + gk20a_gr_load_net(gr, path, "sw_method_init", ver, gk20a_gr_av_to_method, &gr->method)) return -ENOENT; return 0; diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gm107.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gm107.c index 310987174cb5..797b828a943b 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gm107.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gm107.c @@ -411,10 +411,13 @@ gm107_gr = { .init_tex_hww_esr = gf100_gr_init_tex_hww_esr, .init_504430 = gm107_gr_init_504430, .init_shader_exceptions = gm107_gr_init_shader_exceptions, + .init_rop_exceptions = gf100_gr_init_rop_exceptions, + .init_exception2 = gf100_gr_init_exception2, .init_400054 = gm107_gr_init_400054, .trap_mp = gf100_gr_trap_mp, .mmio = gm107_gr_pack_mmio, .fecs.ucode = &gm107_gr_fecs_ucode, + .fecs.reset = gf100_gr_fecs_reset, .gpccs.ucode = &gm107_gr_gpccs_ucode, .rops = gf100_gr_rops, .ppc_nr = 2, diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gm200.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gm200.c index 385cfd91b266..b5210b31c1b2 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gm200.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gm200.c @@ -148,11 +148,11 @@ gm200_gr_tile_map_2_8[] = { 0, 1, 1, 0, 0, 1, 1, 0, }; -void +int gm200_gr_oneinit_sm_id(struct gf100_gr *gr) { /*XXX: There's a different algorithm here I've not yet figured out. */ - gf100_gr_oneinit_sm_id(gr); + return gf100_gr_oneinit_sm_id(gr); } void @@ -199,8 +199,11 @@ gm200_gr = { .init_tex_hww_esr = gf100_gr_init_tex_hww_esr, .init_504430 = gm107_gr_init_504430, .init_shader_exceptions = gm107_gr_init_shader_exceptions, + .init_rop_exceptions = gf100_gr_init_rop_exceptions, + .init_exception2 = gf100_gr_init_exception2, .init_400054 = gm107_gr_init_400054, .trap_mp = gf100_gr_trap_mp, + .fecs.reset = gf100_gr_fecs_reset, .rops = gm200_gr_rops, .tpc_nr = 4, .ppc_nr = 2, diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gm20b.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gm20b.c index ec1c46e47e00..458cd1a00d3f 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gm20b.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gm20b.c @@ -123,6 +123,7 @@ gm20b_gr = { .init_rop_active_fbps = gk104_gr_init_rop_active_fbps, .trap_mp = gf100_gr_trap_mp, .set_hww_esr_report_mask = gm20b_gr_set_hww_esr_report_mask, + .fecs.reset = gf100_gr_fecs_reset, .rops = gm200_gr_rops, .ppc_nr = 1, .grctx = &gm20b_grctx, diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp100.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp100.c index 0550dd6f46f1..851e743d2cab 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp100.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp100.c @@ -87,7 +87,7 @@ gp100_gr_init_419c9c(struct gf100_gr *gr) void gp100_gr_init_fecs_exceptions(struct gf100_gr *gr) { - nvkm_wr32(gr->base.engine.subdev.device, 0x409c24, 0x000f0002); + nvkm_wr32(gr->base.engine.subdev.device, 0x409c24, 0x000e0002); } void @@ -119,7 +119,10 @@ gp100_gr = { .init_tex_hww_esr = gf100_gr_init_tex_hww_esr, .init_504430 = gm107_gr_init_504430, .init_shader_exceptions = gp100_gr_init_shader_exceptions, + .init_rop_exceptions = gf100_gr_init_rop_exceptions, + .init_exception2 = gf100_gr_init_exception2, .trap_mp = gf100_gr_trap_mp, + .fecs.reset = gf100_gr_fecs_reset, .rops = gm200_gr_rops, .gpc_nr = 6, .tpc_nr = 5, diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp102.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp102.c index 5b001f374be0..0e223b7b5f0e 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp102.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp102.c @@ -26,7 +26,7 @@ #include <nvif/class.h> -static void +void gp102_gr_zbc_clear_stencil(struct gf100_gr *gr, int zbc) { struct nvkm_device *device = gr->base.engine.subdev.device; @@ -40,14 +40,14 @@ gp102_gr_zbc_clear_stencil(struct gf100_gr *gr, int zbc) gr->zbc_stencil[zbc].format << ((znum % 4) * 7)); } -static int +int gp102_gr_zbc_stencil_get(struct gf100_gr *gr, int format, const u32 ds, const u32 l2) { struct nvkm_ltc *ltc = gr->base.engine.subdev.device->ltc; int zbc = -ENOSPC, i; - for (i = ltc->zbc_min; i <= ltc->zbc_max; i++) { + for (i = ltc->zbc_depth_min; i <= ltc->zbc_depth_max; i++) { if (gr->zbc_stencil[i].format) { if (gr->zbc_stencil[i].format != format) continue; @@ -115,7 +115,10 @@ gp102_gr = { .init_tex_hww_esr = gf100_gr_init_tex_hww_esr, .init_504430 = gm107_gr_init_504430, .init_shader_exceptions = gp100_gr_init_shader_exceptions, + .init_rop_exceptions = gf100_gr_init_rop_exceptions, + .init_exception2 = gf100_gr_init_exception2, .trap_mp = gf100_gr_trap_mp, + .fecs.reset = gf100_gr_fecs_reset, .rops = gm200_gr_rops, .gpc_nr = 6, .tpc_nr = 5, diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp104.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp104.c index 2655574ec63b..6802cb9b199f 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp104.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp104.c @@ -43,7 +43,10 @@ gp104_gr = { .init_tex_hww_esr = gf100_gr_init_tex_hww_esr, .init_504430 = gm107_gr_init_504430, .init_shader_exceptions = gp100_gr_init_shader_exceptions, + .init_rop_exceptions = gf100_gr_init_rop_exceptions, + .init_exception2 = gf100_gr_init_exception2, .trap_mp = gf100_gr_trap_mp, + .fecs.reset = gf100_gr_fecs_reset, .rops = gm200_gr_rops, .gpc_nr = 6, .tpc_nr = 5, diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp107.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp107.c index adabc04d4f3a..cc2bb0d0a987 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp107.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp107.c @@ -45,7 +45,10 @@ gp107_gr = { .init_tex_hww_esr = gf100_gr_init_tex_hww_esr, .init_504430 = gm107_gr_init_504430, .init_shader_exceptions = gp100_gr_init_shader_exceptions, + .init_rop_exceptions = gf100_gr_init_rop_exceptions, + .init_exception2 = gf100_gr_init_exception2, .trap_mp = gf100_gr_trap_mp, + .fecs.reset = gf100_gr_fecs_reset, .rops = gm200_gr_rops, .gpc_nr = 2, .tpc_nr = 3, diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp108.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp108.c index 7310f0466bb7..311f703439e4 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp108.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp108.c @@ -25,7 +25,7 @@ #include <nvfw/flcn.h> -static void +void gp108_gr_acr_bld_patch(struct nvkm_acr *acr, u32 bld, s64 adjust) { struct flcn_bl_dmem_desc_v2 hdr; @@ -36,7 +36,7 @@ gp108_gr_acr_bld_patch(struct nvkm_acr *acr, u32 bld, s64 adjust) flcn_bl_dmem_desc_v2_dump(&acr->subdev, &hdr); } -static void +void gp108_gr_acr_bld_write(struct nvkm_acr *acr, u32 bld, struct nvkm_acr_lsfw *lsfw) { diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp10b.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp10b.c index e13683b6e7b1..5008881ca079 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp10b.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp10b.c @@ -55,7 +55,10 @@ gp10b_gr = { .init_tex_hww_esr = gf100_gr_init_tex_hww_esr, .init_504430 = gm107_gr_init_504430, .init_shader_exceptions = gp100_gr_init_shader_exceptions, + .init_rop_exceptions = gf100_gr_init_rop_exceptions, + .init_exception2 = gf100_gr_init_exception2, .trap_mp = gf100_gr_trap_mp, + .fecs.reset = gf100_gr_fecs_reset, .rops = gm200_gr_rops, .gpc_nr = 1, .tpc_nr = 2, diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gv100.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gv100.c index 4d043c1173ea..7f7404a76140 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gv100.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gv100.c @@ -52,10 +52,11 @@ gv100_gr_trap_mp(struct gf100_gr *gr, int gpc, int tpc) gv100_gr_trap_sm(gr, gpc, tpc, 1); } -static void +void gv100_gr_init_4188a4(struct gf100_gr *gr) { struct nvkm_device *device = gr->base.engine.subdev.device; + nvkm_mask(device, 0x4188a4, 0x03000000, 0x03000000); } @@ -65,7 +66,6 @@ gv100_gr_init_shader_exceptions(struct gf100_gr *gr, int gpc, int tpc) struct nvkm_device *device = gr->base.engine.subdev.device; int sm; for (sm = 0; sm < 0x100; sm += 0x80) { - nvkm_wr32(device, TPC_UNIT(gpc, tpc, 0x728 + sm), 0x0085eb64); nvkm_wr32(device, TPC_UNIT(gpc, tpc, 0x610), 0x00000001); nvkm_wr32(device, TPC_UNIT(gpc, tpc, 0x72c + sm), 0x00000004); } @@ -85,10 +85,202 @@ gv100_gr_init_419bd8(struct gf100_gr *gr) nvkm_mask(device, 0x419bd8, 0x00000700, 0x00000000); } +u32 +gv100_gr_nonpes_aware_tpc(struct gf100_gr *gr, u32 gpc, u32 tpc) +{ + u32 pes, temp, tpc_new = 0; + + for (pes = 0; pes < gr->ppc_nr[gpc]; pes++) { + if (gr->ppc_tpc_mask[gpc][pes] & BIT(tpc)) + break; + + tpc_new += gr->ppc_tpc_nr[gpc][pes]; + } + + temp = (BIT(tpc) - 1) & gr->ppc_tpc_mask[gpc][pes]; + temp = hweight32(temp); + return tpc_new + temp; +} + +static int +gv100_gr_scg_estimate_perf(struct gf100_gr *gr, unsigned long *gpc_tpc_mask, + u32 disable_gpc, u32 disable_tpc, int *perf) +{ + const u32 scale_factor = 512UL; /* Use fx23.9 */ + const u32 pix_scale = 1024*1024UL; /* Pix perf in [29:20] */ + const u32 world_scale = 1024UL; /* World performance in [19:10] */ + const u32 tpc_scale = 1; /* TPC balancing in [9:0] */ + u32 scg_num_pes = 0; + u32 min_scg_gpc_pix_perf = scale_factor; /* Init perf as maximum */ + u32 average_tpcs = 0; /* Average of # of TPCs per GPC */ + u32 deviation; /* absolute diff between TPC# and average_tpcs, averaged across GPCs */ + u32 norm_tpc_deviation; /* deviation/max_tpc_per_gpc */ + u32 tpc_balance; + u32 scg_gpc_pix_perf; + u32 scg_world_perf; + u32 gpc; + u32 pes; + int diff; + bool tpc_removed_gpc = false; + bool tpc_removed_pes = false; + u32 max_tpc_gpc = 0; + u32 num_tpc_mask; + u32 *num_tpc_gpc; + int ret = -EINVAL; + + if (!(num_tpc_gpc = kcalloc(gr->gpc_nr, sizeof(*num_tpc_gpc), GFP_KERNEL))) + return -ENOMEM; + + /* Calculate pix-perf-reduction-rate per GPC and find bottleneck TPC */ + for (gpc = 0; gpc < gr->gpc_nr; gpc++) { + num_tpc_mask = gpc_tpc_mask[gpc]; + + if ((gpc == disable_gpc) && num_tpc_mask & BIT(disable_tpc)) { + /* Safety check if a TPC is removed twice */ + if (WARN_ON(tpc_removed_gpc)) + goto done; + + /* Remove logical TPC from set */ + num_tpc_mask &= ~BIT(disable_tpc); + tpc_removed_gpc = true; + } + + /* track balancing of tpcs across gpcs */ + num_tpc_gpc[gpc] = hweight32(num_tpc_mask); + average_tpcs += num_tpc_gpc[gpc]; + + /* save the maximum numer of gpcs */ + max_tpc_gpc = num_tpc_gpc[gpc] > max_tpc_gpc ? num_tpc_gpc[gpc] : max_tpc_gpc; + + /* + * Calculate ratio between TPC count and post-FS and post-SCG + * + * ratio represents relative throughput of the GPC + */ + scg_gpc_pix_perf = scale_factor * num_tpc_gpc[gpc] / gr->tpc_nr[gpc]; + if (min_scg_gpc_pix_perf > scg_gpc_pix_perf) + min_scg_gpc_pix_perf = scg_gpc_pix_perf; + + /* Calculate # of surviving PES */ + for (pes = 0; pes < gr->ppc_nr[gpc]; pes++) { + /* Count the number of TPC on the set */ + num_tpc_mask = gr->ppc_tpc_mask[gpc][pes] & gpc_tpc_mask[gpc]; + + if ((gpc == disable_gpc) && (num_tpc_mask & BIT(disable_tpc))) { + if (WARN_ON(tpc_removed_pes)) + goto done; + + num_tpc_mask &= ~BIT(disable_tpc); + tpc_removed_pes = true; + } + + if (hweight32(num_tpc_mask)) + scg_num_pes++; + } + } + + if (WARN_ON(!tpc_removed_gpc || !tpc_removed_pes)) + goto done; + + if (max_tpc_gpc == 0) { + *perf = 0; + goto done_ok; + } + + /* Now calculate perf */ + scg_world_perf = (scale_factor * scg_num_pes) / gr->ppc_total; + deviation = 0; + average_tpcs = scale_factor * average_tpcs / gr->gpc_nr; + for (gpc = 0; gpc < gr->gpc_nr; gpc++) { + diff = average_tpcs - scale_factor * num_tpc_gpc[gpc]; + if (diff < 0) + diff = -diff; + + deviation += diff; + } + + deviation /= gr->gpc_nr; + + norm_tpc_deviation = deviation / max_tpc_gpc; + + tpc_balance = scale_factor - norm_tpc_deviation; + + if ((tpc_balance > scale_factor) || + (scg_world_perf > scale_factor) || + (min_scg_gpc_pix_perf > scale_factor) || + (norm_tpc_deviation > scale_factor)) { + WARN_ON(1); + goto done; + } + + *perf = (pix_scale * min_scg_gpc_pix_perf) + + (world_scale * scg_world_perf) + + (tpc_scale * tpc_balance); +done_ok: + ret = 0; +done: + kfree(num_tpc_gpc); + return ret; +} + +int +gv100_gr_oneinit_sm_id(struct gf100_gr *gr) +{ + unsigned long *gpc_tpc_mask; + u32 *tpc_table, *gpc_table; + u32 gpc, tpc, pes, gtpc; + int perf, maxperf, ret = 0; + + gpc_tpc_mask = kcalloc(gr->gpc_nr, sizeof(*gpc_tpc_mask), GFP_KERNEL); + gpc_table = kcalloc(gr->tpc_total, sizeof(*gpc_table), GFP_KERNEL); + tpc_table = kcalloc(gr->tpc_total, sizeof(*tpc_table), GFP_KERNEL); + if (!gpc_table || !tpc_table || !gpc_tpc_mask) { + ret = -ENOMEM; + goto done; + } + + for (gpc = 0; gpc < gr->gpc_nr; gpc++) { + for (pes = 0; pes < gr->ppc_nr[gpc]; pes++) + gpc_tpc_mask[gpc] |= gr->ppc_tpc_mask[gpc][pes]; + } + + for (gtpc = 0; gtpc < gr->tpc_total; gtpc++) { + for (maxperf = -1, gpc = 0; gpc < gr->gpc_nr; gpc++) { + for_each_set_bit(tpc, &gpc_tpc_mask[gpc], gr->tpc_nr[gpc]) { + ret = gv100_gr_scg_estimate_perf(gr, gpc_tpc_mask, gpc, tpc, &perf); + if (ret) + goto done; + + /* nvgpu does ">=" here, but this gets us RM's numbers. */ + if (perf > maxperf) { + maxperf = perf; + gpc_table[gtpc] = gpc; + tpc_table[gtpc] = tpc; + } + } + } + + gpc_tpc_mask[gpc_table[gtpc]] &= ~BIT(tpc_table[gtpc]); + } + + /*TODO: build table for sm_per_tpc != 1, don't use yet, but might need later? */ + for (gtpc = 0; gtpc < gr->tpc_total; gtpc++) { + gr->sm[gtpc].gpc = gpc_table[gtpc]; + gr->sm[gtpc].tpc = tpc_table[gtpc]; + gr->sm_nr++; + } + +done: + kfree(gpc_table); + kfree(tpc_table); + kfree(gpc_tpc_mask); + return ret; +} + static const struct gf100_gr_func gv100_gr = { .oneinit_tiles = gm200_gr_oneinit_tiles, - .oneinit_sm_id = gm200_gr_oneinit_sm_id, + .oneinit_sm_id = gv100_gr_oneinit_sm_id, .init = gf100_gr_init, .init_419bd8 = gv100_gr_init_419bd8, .init_gpc_mmu = gm200_gr_init_gpc_mmu, @@ -103,11 +295,14 @@ gv100_gr = { .init_ppc_exceptions = gk104_gr_init_ppc_exceptions, .init_504430 = gv100_gr_init_504430, .init_shader_exceptions = gv100_gr_init_shader_exceptions, + .init_rop_exceptions = gf100_gr_init_rop_exceptions, + .init_exception2 = gf100_gr_init_exception2, .init_4188a4 = gv100_gr_init_4188a4, .trap_mp = gv100_gr_trap_mp, + .fecs.reset = gf100_gr_fecs_reset, .rops = gm200_gr_rops, .gpc_nr = 6, - .tpc_nr = 5, + .tpc_nr = 7, .ppc_nr = 3, .grctx = &gv100_grctx, .zbc = &gp102_gr_zbc, diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv04.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv04.c index 0bc1a238de43..81bd682c2102 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv04.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv04.c @@ -1192,7 +1192,7 @@ nv04_gr_chan_new(struct nvkm_gr *base, struct nvkm_fifo_chan *fifoch, return -ENOMEM; nvkm_object_ctor(&nv04_gr_chan, oclass, &chan->object); chan->gr = gr; - chan->chid = fifoch->chid; + chan->chid = fifoch->id; *pobject = &chan->object; *ctx_reg(chan, NV04_PGRAPH_DEBUG_3) = 0xfad4ff31; diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv10.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv10.c index 942450b33bc6..7fe6e58f6bab 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv10.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv10.c @@ -1011,7 +1011,7 @@ nv10_gr_chan_new(struct nvkm_gr *base, struct nvkm_fifo_chan *fifoch, return -ENOMEM; nvkm_object_ctor(&nv10_gr_chan, oclass, &chan->object); chan->gr = gr; - chan->chid = fifoch->chid; + chan->chid = fifoch->id; *pobject = &chan->object; NV_WRITE_CTX(0x00400e88, 0x08000000); diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv20.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv20.c index 6bff10cee71b..75434f5de7ad 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv20.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv20.c @@ -83,7 +83,7 @@ nv20_gr_chan_new(struct nvkm_gr *base, struct nvkm_fifo_chan *fifoch, return -ENOMEM; nvkm_object_ctor(&nv20_gr_chan, oclass, &chan->object); chan->gr = gr; - chan->chid = fifoch->chid; + chan->chid = fifoch->id; *pobject = &chan->object; ret = nvkm_memory_new(gr->base.engine.subdev.device, @@ -182,7 +182,7 @@ nv20_gr_intr(struct nvkm_gr *base) struct nv20_gr *gr = nv20_gr(base); struct nvkm_subdev *subdev = &gr->base.engine.subdev; struct nvkm_device *device = subdev->device; - struct nvkm_fifo_chan *chan; + struct nvkm_chan *chan; u32 stat = nvkm_rd32(device, NV03_PGRAPH_INTR); u32 nsource = nvkm_rd32(device, NV03_PGRAPH_NSOURCE); u32 nstatus = nvkm_rd32(device, NV03_PGRAPH_NSTATUS); @@ -196,7 +196,7 @@ nv20_gr_intr(struct nvkm_gr *base) char msg[128], src[128], sta[128]; unsigned long flags; - chan = nvkm_fifo_chan_chid(device->fifo, chid, &flags); + chan = nvkm_chan_get_chid(&gr->base.engine, chid, &flags); nvkm_wr32(device, NV03_PGRAPH_INTR, stat); nvkm_wr32(device, NV04_PGRAPH_FIFO, 0x00000001); @@ -209,11 +209,11 @@ nv20_gr_intr(struct nvkm_gr *base) "nstatus %08x [%s] ch %d [%s] subc %d " "class %04x mthd %04x data %08x\n", show, msg, nsource, src, nstatus, sta, chid, - chan ? chan->object.client->name : "unknown", + chan ? chan->name : "unknown", subc, class, mthd, data); } - nvkm_fifo_chan_put(device->fifo, flags, &chan); + nvkm_chan_put(&chan, flags); } int diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv25.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv25.c index f3a56f17d94a..94685e4d4f87 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv25.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv25.c @@ -29,7 +29,7 @@ nv25_gr_chan_new(struct nvkm_gr *base, struct nvkm_fifo_chan *fifoch, return -ENOMEM; nvkm_object_ctor(&nv25_gr_chan, oclass, &chan->object); chan->gr = gr; - chan->chid = fifoch->chid; + chan->chid = fifoch->id; *pobject = &chan->object; ret = nvkm_memory_new(gr->base.engine.subdev.device, diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv2a.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv2a.c index f268d2642d29..2d6273675291 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv2a.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv2a.c @@ -29,7 +29,7 @@ nv2a_gr_chan_new(struct nvkm_gr *base, struct nvkm_fifo_chan *fifoch, return -ENOMEM; nvkm_object_ctor(&nv2a_gr_chan, oclass, &chan->object); chan->gr = gr; - chan->chid = fifoch->chid; + chan->chid = fifoch->id; *pobject = &chan->object; ret = nvkm_memory_new(gr->base.engine.subdev.device, diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv30.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv30.c index e5737cdf2fa1..647bd6fede04 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv30.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv30.c @@ -30,7 +30,7 @@ nv30_gr_chan_new(struct nvkm_gr *base, struct nvkm_fifo_chan *fifoch, return -ENOMEM; nvkm_object_ctor(&nv30_gr_chan, oclass, &chan->object); chan->gr = gr; - chan->chid = fifoch->chid; + chan->chid = fifoch->id; *pobject = &chan->object; ret = nvkm_memory_new(gr->base.engine.subdev.device, diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv34.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv34.c index 1ab2da8ebf4e..2eae3fe4ef4e 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv34.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv34.c @@ -29,7 +29,7 @@ nv34_gr_chan_new(struct nvkm_gr *base, struct nvkm_fifo_chan *fifoch, return -ENOMEM; nvkm_object_ctor(&nv34_gr_chan, oclass, &chan->object); chan->gr = gr; - chan->chid = fifoch->chid; + chan->chid = fifoch->id; *pobject = &chan->object; ret = nvkm_memory_new(gr->base.engine.subdev.device, diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv35.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv35.c index 591260f5676b..657d7cdba369 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv35.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv35.c @@ -29,7 +29,7 @@ nv35_gr_chan_new(struct nvkm_gr *base, struct nvkm_fifo_chan *fifoch, return -ENOMEM; nvkm_object_ctor(&nv35_gr_chan, oclass, &chan->object); chan->gr = gr; - chan->chid = fifoch->chid; + chan->chid = fifoch->id; *pobject = &chan->object; ret = nvkm_memory_new(gr->base.engine.subdev.device, diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv40.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv40.c index 67f3535ff97e..d2df097a6cf6 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv40.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv40.c @@ -275,8 +275,8 @@ nv40_gr_intr(struct nvkm_gr *base) "nstatus %08x [%s] ch %d [%08x %s] subc %d " "class %04x mthd %04x data %08x\n", show, msg, nsource, src, nstatus, sta, - chan ? chan->fifo->chid : -1, inst << 4, - chan ? chan->fifo->object.client->name : "unknown", + chan ? chan->fifo->id : -1, inst << 4, + chan ? chan->fifo->name : "unknown", subc, class, mthd, data); } diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv50.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv50.c index 563a10097e95..1ba18a8e380f 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv50.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv50.c @@ -622,7 +622,7 @@ nv50_gr_intr(struct nvkm_gr *base) struct nv50_gr *gr = nv50_gr(base); struct nvkm_subdev *subdev = &gr->base.engine.subdev; struct nvkm_device *device = subdev->device; - struct nvkm_fifo_chan *chan; + struct nvkm_chan *chan; u32 stat = nvkm_rd32(device, 0x400100); u32 inst = nvkm_rd32(device, 0x40032c) & 0x0fffffff; u32 addr = nvkm_rd32(device, 0x400704); @@ -637,10 +637,10 @@ nv50_gr_intr(struct nvkm_gr *base) char msg[128]; int chid = -1; - chan = nvkm_fifo_chan_inst(device->fifo, (u64)inst << 12, &flags); + chan = nvkm_chan_get_inst(&gr->base.engine, (u64)inst << 12, &flags); if (chan) { - name = chan->object.client->name; - chid = chan->chid; + name = chan->name; + chid = chan->id; } if (show & 0x00100000) { @@ -672,7 +672,7 @@ nv50_gr_intr(struct nvkm_gr *base) if (nvkm_rd32(device, 0x400824) & (1 << 31)) nvkm_wr32(device, 0x400824, nvkm_rd32(device, 0x400824) & ~(1 << 31)); - nvkm_fifo_chan_put(device->fifo, flags, &chan); + nvkm_chan_put(&chan, flags); } int diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/priv.h b/drivers/gpu/drm/nouveau/nvkm/engine/gr/priv.h index 9b2c66e8be90..08d5c96e6458 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/priv.h +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/priv.h @@ -17,6 +17,7 @@ struct nvkm_gr_func { int (*oneinit)(struct nvkm_gr *); int (*init)(struct nvkm_gr *); int (*fini)(struct nvkm_gr *, bool); + int (*reset)(struct nvkm_gr *); void (*intr)(struct nvkm_gr *); void (*tile)(struct nvkm_gr *, int region, struct nvkm_fb_tile *); int (*tlb_flush)(struct nvkm_gr *); diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/tu102.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/tu102.c index 1a8a21844e12..3b6c8100a242 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/tu102.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/tu102.c @@ -24,13 +24,13 @@ #include <nvif/class.h> -static void +void tu102_gr_init_fecs_exceptions(struct gf100_gr *gr) { - nvkm_wr32(gr->base.engine.subdev.device, 0x409c24, 0x006f0002); + nvkm_wr32(gr->base.engine.subdev.device, 0x409c24, 0x006e0003); } -static void +void tu102_gr_init_fs(struct gf100_gr *gr) { struct nvkm_device *device = gr->base.engine.subdev.device; @@ -40,20 +40,21 @@ tu102_gr_init_fs(struct gf100_gr *gr) gk104_grctx_generate_gpc_tpc_nr(gr); for (sm = 0; sm < gr->sm_nr; sm++) { - nvkm_wr32(device, GPC_UNIT(gr->sm[sm].gpc, 0x0c10 + - gr->sm[sm].tpc * 4), sm); + int tpc = gv100_gr_nonpes_aware_tpc(gr, gr->sm[sm].gpc, gr->sm[sm].tpc); + + nvkm_wr32(device, GPC_UNIT(gr->sm[sm].gpc, 0x0c10 + tpc * 4), sm); } gm200_grctx_generate_dist_skip_table(gr); gf100_gr_init_num_tpc_per_gpc(gr, true, true); } -static void +void tu102_gr_init_zcull(struct gf100_gr *gr) { struct nvkm_device *device = gr->base.engine.subdev.device; const u32 magicgpc918 = DIV_ROUND_UP(0x00800000, gr->tpc_total); - const u8 tile_nr = ALIGN(gr->tpc_total, 64); + const u8 tile_nr = gr->func->gpc_nr * gr->func->tpc_nr; u8 bank[GPC_MAX] = {}, gpc, i, j; u32 data; @@ -93,7 +94,7 @@ tu102_gr_init_gpc_mmu(struct gf100_gr *gr) static const struct gf100_gr_func tu102_gr = { .oneinit_tiles = gm200_gr_oneinit_tiles, - .oneinit_sm_id = gm200_gr_oneinit_sm_id, + .oneinit_sm_id = gv100_gr_oneinit_sm_id, .init = gf100_gr_init, .init_419bd8 = gv100_gr_init_419bd8, .init_gpc_mmu = tu102_gr_init_gpc_mmu, @@ -109,10 +110,14 @@ tu102_gr = { .init_ppc_exceptions = gk104_gr_init_ppc_exceptions, .init_504430 = gv100_gr_init_504430, .init_shader_exceptions = gv100_gr_init_shader_exceptions, + .init_rop_exceptions = gf100_gr_init_rop_exceptions, + .init_exception2 = gf100_gr_init_exception2, + .init_4188a4 = gv100_gr_init_4188a4, .trap_mp = gv100_gr_trap_mp, + .fecs.reset = gf100_gr_fecs_reset, .rops = gm200_gr_rops, .gpc_nr = 6, - .tpc_nr = 5, + .tpc_nr = 6, .ppc_nr = 3, .grctx = &tu102_grctx, .zbc = &gp102_gr_zbc, @@ -137,6 +142,7 @@ MODULE_FIRMWARE("nvidia/tu102/gr/sw_ctx.bin"); MODULE_FIRMWARE("nvidia/tu102/gr/sw_nonctx.bin"); MODULE_FIRMWARE("nvidia/tu102/gr/sw_bundle_init.bin"); MODULE_FIRMWARE("nvidia/tu102/gr/sw_method_init.bin"); +MODULE_FIRMWARE("nvidia/tu102/gr/sw_veid_bundle_init.bin"); MODULE_FIRMWARE("nvidia/tu104/gr/fecs_bl.bin"); MODULE_FIRMWARE("nvidia/tu104/gr/fecs_inst.bin"); @@ -150,6 +156,7 @@ MODULE_FIRMWARE("nvidia/tu104/gr/sw_ctx.bin"); MODULE_FIRMWARE("nvidia/tu104/gr/sw_nonctx.bin"); MODULE_FIRMWARE("nvidia/tu104/gr/sw_bundle_init.bin"); MODULE_FIRMWARE("nvidia/tu104/gr/sw_method_init.bin"); +MODULE_FIRMWARE("nvidia/tu104/gr/sw_veid_bundle_init.bin"); MODULE_FIRMWARE("nvidia/tu106/gr/fecs_bl.bin"); MODULE_FIRMWARE("nvidia/tu106/gr/fecs_inst.bin"); @@ -163,6 +170,7 @@ MODULE_FIRMWARE("nvidia/tu106/gr/sw_ctx.bin"); MODULE_FIRMWARE("nvidia/tu106/gr/sw_nonctx.bin"); MODULE_FIRMWARE("nvidia/tu106/gr/sw_bundle_init.bin"); MODULE_FIRMWARE("nvidia/tu106/gr/sw_method_init.bin"); +MODULE_FIRMWARE("nvidia/tu106/gr/sw_veid_bundle_init.bin"); MODULE_FIRMWARE("nvidia/tu117/gr/fecs_bl.bin"); MODULE_FIRMWARE("nvidia/tu117/gr/fecs_inst.bin"); @@ -176,6 +184,7 @@ MODULE_FIRMWARE("nvidia/tu117/gr/sw_ctx.bin"); MODULE_FIRMWARE("nvidia/tu117/gr/sw_nonctx.bin"); MODULE_FIRMWARE("nvidia/tu117/gr/sw_bundle_init.bin"); MODULE_FIRMWARE("nvidia/tu117/gr/sw_method_init.bin"); +MODULE_FIRMWARE("nvidia/tu117/gr/sw_veid_bundle_init.bin"); MODULE_FIRMWARE("nvidia/tu116/gr/fecs_bl.bin"); MODULE_FIRMWARE("nvidia/tu116/gr/fecs_inst.bin"); @@ -189,6 +198,26 @@ MODULE_FIRMWARE("nvidia/tu116/gr/sw_ctx.bin"); MODULE_FIRMWARE("nvidia/tu116/gr/sw_nonctx.bin"); MODULE_FIRMWARE("nvidia/tu116/gr/sw_bundle_init.bin"); MODULE_FIRMWARE("nvidia/tu116/gr/sw_method_init.bin"); +MODULE_FIRMWARE("nvidia/tu116/gr/sw_veid_bundle_init.bin"); + +int +tu102_gr_av_to_init_veid(struct nvkm_blob *blob, struct gf100_gr_pack **ppack) +{ + return gk20a_gr_av_to_init_(blob, 64, 0x00100000, ppack); +} + +int +tu102_gr_load(struct gf100_gr *gr, int ver, const struct gf100_gr_fwif *fwif) +{ + int ret; + + ret = gm200_gr_load(gr, ver, fwif); + if (ret) + return ret; + + return gk20a_gr_load_net(gr, "gr/", "sw_veid_bundle_init", ver, tu102_gr_av_to_init_veid, + &gr->bundle_veid); +} static const struct gf100_gr_fwif tu102_gr_fwif[] = { diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv31.c b/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv31.c index b1054db4c1b8..cb0c3991b2ad 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv31.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv31.c @@ -213,8 +213,8 @@ nv31_mpeg_intr(struct nvkm_engine *engine) if (show) { nvkm_error(subdev, "ch %d [%s] %08x %08x %08x %08x\n", - mpeg->chan ? mpeg->chan->fifo->chid : -1, - mpeg->chan ? mpeg->chan->object.client->name : + mpeg->chan ? mpeg->chan->fifo->id : -1, + mpeg->chan ? mpeg->chan->fifo->name : "unknown", stat, type, mthd, data); } diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv44.c b/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv44.c index 521ce43a2871..0890a279458e 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv44.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv44.c @@ -182,8 +182,8 @@ nv44_mpeg_intr(struct nvkm_engine *engine) if (show) { nvkm_error(subdev, "ch %d [%08x %s] %08x %08x %08x %08x\n", - chan ? chan->fifo->chid : -1, inst << 4, - chan ? chan->object.client->name : "unknown", + chan ? chan->fifo->id : -1, inst << 4, + chan ? chan->fifo->name : "unknown", stat, type, mthd, data); } diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/nvdec/Kbuild b/drivers/gpu/drm/nouveau/nvkm/engine/nvdec/Kbuild index 9a0fd9812750..f05e79670d22 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/nvdec/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/engine/nvdec/Kbuild @@ -1,3 +1,4 @@ # SPDX-License-Identifier: MIT nvkm-y += nvkm/engine/nvdec/base.o nvkm-y += nvkm/engine/nvdec/gm107.o +nvkm-y += nvkm/engine/nvdec/ga102.o diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/nvdec/base.c b/drivers/gpu/drm/nouveau/nvkm/engine/nvdec/base.c index b0181cc5953b..1f6e3b32ba16 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/nvdec/base.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/nvdec/base.c @@ -37,7 +37,7 @@ nvkm_nvdec = { int nvkm_nvdec_new_(const struct nvkm_nvdec_fwif *fwif, struct nvkm_device *device, - enum nvkm_subdev_type type, int inst, struct nvkm_nvdec **pnvdec) + enum nvkm_subdev_type type, int inst, u32 addr, struct nvkm_nvdec **pnvdec) { struct nvkm_nvdec *nvdec; int ret; @@ -57,5 +57,5 @@ nvkm_nvdec_new_(const struct nvkm_nvdec_fwif *fwif, struct nvkm_device *device, nvdec->func = fwif->func; return nvkm_falcon_ctor(nvdec->func->flcn, &nvdec->engine.subdev, - nvdec->engine.subdev.name, 0, &nvdec->falcon); + nvdec->engine.subdev.name, addr, &nvdec->falcon); }; diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/nvdec/ga102.c b/drivers/gpu/drm/nouveau/nvkm/engine/nvdec/ga102.c new file mode 100644 index 000000000000..37d8c3c0f3ab --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/engine/nvdec/ga102.c @@ -0,0 +1,61 @@ +/* + * Copyright 2021 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ +#include "priv.h" + +#include <subdev/mc.h> +#include <subdev/timer.h> + +static const struct nvkm_falcon_func +ga102_nvdec_flcn = { + .disable = gm200_flcn_disable, + .enable = gm200_flcn_enable, + .addr2 = 0x1c00, + .reset_pmc = true, + .reset_prep = ga102_flcn_reset_prep, + .reset_wait_mem_scrubbing = ga102_flcn_reset_wait_mem_scrubbing, + .imem_dma = &ga102_flcn_dma, + .dmem_dma = &ga102_flcn_dma, +}; + +static const struct nvkm_nvdec_func +ga102_nvdec = { + .flcn = &ga102_nvdec_flcn, +}; + +static int +ga102_nvdec_nofw(struct nvkm_nvdec *nvdec, int ver, const struct nvkm_nvdec_fwif *fwif) +{ + return 0; +} + +static const struct nvkm_nvdec_fwif +ga102_nvdec_fwif[] = { + { -1, ga102_nvdec_nofw, &ga102_nvdec }, + {} +}; + +int +ga102_nvdec_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, + struct nvkm_nvdec **pnvdec) +{ + return nvkm_nvdec_new_(ga102_nvdec_fwif, device, type, inst, 0x848000, pnvdec); +} diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/nvdec/gm107.c b/drivers/gpu/drm/nouveau/nvkm/engine/nvdec/gm107.c index 8c44ce44a6d7..564f7e8960a2 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/nvdec/gm107.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/nvdec/gm107.c @@ -23,18 +23,13 @@ static const struct nvkm_falcon_func gm107_nvdec_flcn = { + .disable = gm200_flcn_disable, + .enable = gm200_flcn_enable, + .reset_pmc = true, + .reset_wait_mem_scrubbing = gm200_flcn_reset_wait_mem_scrubbing, .debug = 0xd00, - .fbif = 0x600, - .load_imem = nvkm_falcon_v1_load_imem, - .load_dmem = nvkm_falcon_v1_load_dmem, - .read_dmem = nvkm_falcon_v1_read_dmem, - .bind_context = nvkm_falcon_v1_bind_context, - .wait_for_halt = nvkm_falcon_v1_wait_for_halt, - .clear_interrupt = nvkm_falcon_v1_clear_interrupt, - .set_start_addr = nvkm_falcon_v1_set_start_addr, - .start = nvkm_falcon_v1_start, - .enable = nvkm_falcon_v1_enable, - .disable = nvkm_falcon_v1_disable, + .imem_pio = &gm200_flcn_imem_pio, + .dmem_pio = &gm200_flcn_dmem_pio, }; static const struct nvkm_nvdec_func @@ -59,5 +54,5 @@ int gm107_nvdec_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_nvdec **pnvdec) { - return nvkm_nvdec_new_(gm107_nvdec_fwif, device, type, inst, pnvdec); + return nvkm_nvdec_new_(gm107_nvdec_fwif, device, type, inst, 0, pnvdec); } diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/nvdec/priv.h b/drivers/gpu/drm/nouveau/nvkm/engine/nvdec/priv.h index 0920f6a887e2..61e1f7aaa509 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/nvdec/priv.h +++ b/drivers/gpu/drm/nouveau/nvkm/engine/nvdec/priv.h @@ -15,5 +15,5 @@ struct nvkm_nvdec_fwif { }; int nvkm_nvdec_new_(const struct nvkm_nvdec_fwif *fwif, struct nvkm_device *, - enum nvkm_subdev_type, int, struct nvkm_nvdec **); + enum nvkm_subdev_type, int, u32 addr, struct nvkm_nvdec **); #endif diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/nvenc/gm107.c b/drivers/gpu/drm/nouveau/nvkm/engine/nvenc/gm107.c index f44d41bf2034..ad27d8b97569 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/nvenc/gm107.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/nvenc/gm107.c @@ -24,17 +24,6 @@ static const struct nvkm_falcon_func gm107_nvenc_flcn = { - .fbif = 0x800, - .load_imem = nvkm_falcon_v1_load_imem, - .load_dmem = nvkm_falcon_v1_load_dmem, - .read_dmem = nvkm_falcon_v1_read_dmem, - .bind_context = nvkm_falcon_v1_bind_context, - .wait_for_halt = nvkm_falcon_v1_wait_for_halt, - .clear_interrupt = nvkm_falcon_v1_clear_interrupt, - .set_start_addr = nvkm_falcon_v1_set_start_addr, - .start = nvkm_falcon_v1_start, - .enable = nvkm_falcon_v1_enable, - .disable = nvkm_falcon_v1_disable, }; static const struct nvkm_nvenc_func diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/sec/g98.c b/drivers/gpu/drm/nouveau/nvkm/engine/sec/g98.c index 1b87df03c823..c15b2cbf506b 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/sec/g98.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/sec/g98.c @@ -40,7 +40,7 @@ static const struct nvkm_enum g98_sec_isr_error_name[] = { }; static void -g98_sec_intr(struct nvkm_falcon *sec, struct nvkm_fifo_chan *chan) +g98_sec_intr(struct nvkm_falcon *sec, struct nvkm_chan *chan) { struct nvkm_subdev *subdev = &sec->engine.subdev; struct nvkm_device *device = subdev->device; @@ -54,9 +54,9 @@ g98_sec_intr(struct nvkm_falcon *sec, struct nvkm_fifo_chan *chan) nvkm_error(subdev, "DISPATCH_ERROR %04x [%s] ch %d [%010llx %s] " "subc %d mthd %04x data %08x\n", ssta, - en ? en->name : "UNKNOWN", chan ? chan->chid : -1, + en ? en->name : "UNKNOWN", chan ? chan->id : -1, chan ? chan->inst->addr : 0, - chan ? chan->object.client->name : "unknown", + chan ? chan->name : "unknown", subc, mthd, data); } diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/sec2/Kbuild b/drivers/gpu/drm/nouveau/nvkm/engine/sec2/Kbuild index 63cd2be3de08..19feadb1f67b 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/sec2/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/engine/sec2/Kbuild @@ -3,3 +3,4 @@ nvkm-y += nvkm/engine/sec2/base.o nvkm-y += nvkm/engine/sec2/gp102.o nvkm-y += nvkm/engine/sec2/gp108.o nvkm-y += nvkm/engine/sec2/tu102.o +nvkm-y += nvkm/engine/sec2/ga102.o diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/sec2/base.c b/drivers/gpu/drm/nouveau/nvkm/engine/sec2/base.c index 092c6d0b8e01..f2c60da5d1e8 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/sec2/base.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/sec2/base.c @@ -22,53 +22,99 @@ #include "priv.h" #include <core/firmware.h> -#include <subdev/top.h> +#include <subdev/mc.h> +#include <subdev/timer.h> -static void -nvkm_sec2_recv(struct work_struct *work) +#include <nvfw/sec2.h> + +static int +nvkm_sec2_finimsg(void *priv, struct nvfw_falcon_msg *hdr) +{ + struct nvkm_sec2 *sec2 = priv; + + atomic_set(&sec2->running, 0); + return 0; +} + +static int +nvkm_sec2_fini(struct nvkm_engine *engine, bool suspend) { - struct nvkm_sec2 *sec2 = container_of(work, typeof(*sec2), work); + struct nvkm_sec2 *sec2 = nvkm_sec2(engine); + struct nvkm_subdev *subdev = &sec2->engine.subdev; + struct nvkm_falcon *falcon = &sec2->falcon; + struct nvkm_falcon_cmdq *cmdq = sec2->cmdq; + struct nvfw_falcon_cmd cmd = { + .unit_id = sec2->func->unit_unload, + .size = sizeof(cmd), + }; + int ret; - if (!sec2->initmsg_received) { - int ret = sec2->func->initmsg(sec2); - if (ret) { - nvkm_error(&sec2->engine.subdev, - "error parsing init message: %d\n", ret); - return; - } + if (!subdev->use.enabled) + return 0; - sec2->initmsg_received = true; + if (atomic_read(&sec2->initmsg) == 1) { + ret = nvkm_falcon_cmdq_send(cmdq, &cmd, nvkm_sec2_finimsg, sec2, + msecs_to_jiffies(1000)); + WARN_ON(ret); + + nvkm_msec(subdev->device, 2000, + if (nvkm_falcon_rd32(falcon, 0x100) & 0x00000010) + break; + ); } - nvkm_falcon_msgq_recv(sec2->msgq); + nvkm_inth_block(&subdev->inth); + + nvkm_falcon_cmdq_fini(cmdq); + falcon->func->disable(falcon); + nvkm_falcon_put(falcon, subdev); + return 0; } -static void -nvkm_sec2_intr(struct nvkm_engine *engine) +static int +nvkm_sec2_init(struct nvkm_engine *engine) { struct nvkm_sec2 *sec2 = nvkm_sec2(engine); - sec2->func->intr(sec2); + struct nvkm_subdev *subdev = &sec2->engine.subdev; + struct nvkm_falcon *falcon = &sec2->falcon; + int ret; + + ret = nvkm_falcon_get(falcon, subdev); + if (ret) + return ret; + + nvkm_falcon_wr32(falcon, 0x014, 0xffffffff); + atomic_set(&sec2->initmsg, 0); + atomic_set(&sec2->running, 1); + nvkm_inth_allow(&subdev->inth); + + nvkm_falcon_start(falcon); + return 0; } static int -nvkm_sec2_fini(struct nvkm_engine *engine, bool suspend) +nvkm_sec2_oneinit(struct nvkm_engine *engine) { struct nvkm_sec2 *sec2 = nvkm_sec2(engine); - - flush_work(&sec2->work); - - if (suspend) { - nvkm_falcon_cmdq_fini(sec2->cmdq); - sec2->initmsg_received = false; + struct nvkm_subdev *subdev = &sec2->engine.subdev; + struct nvkm_intr *intr = &sec2->engine.subdev.device->mc->intr; + enum nvkm_intr_type type = NVKM_INTR_SUBDEV; + + if (sec2->func->intr_vector) { + intr = sec2->func->intr_vector(sec2, &type); + if (IS_ERR(intr)) + return PTR_ERR(intr); } - return 0; + return nvkm_inth_add(intr, type, NVKM_INTR_PRIO_NORMAL, subdev, sec2->func->intr, + &subdev->inth); } static void * nvkm_sec2_dtor(struct nvkm_engine *engine) { struct nvkm_sec2 *sec2 = nvkm_sec2(engine); + nvkm_falcon_msgq_del(&sec2->msgq); nvkm_falcon_cmdq_del(&sec2->cmdq); nvkm_falcon_qmgr_del(&sec2->qmgr); @@ -79,8 +125,9 @@ nvkm_sec2_dtor(struct nvkm_engine *engine) static const struct nvkm_engine_func nvkm_sec2 = { .dtor = nvkm_sec2_dtor, + .oneinit = nvkm_sec2_oneinit, + .init = nvkm_sec2_init, .fini = nvkm_sec2_fini, - .intr = nvkm_sec2_intr, }; int @@ -113,6 +160,5 @@ nvkm_sec2_new_(const struct nvkm_sec2_fwif *fwif, struct nvkm_device *device, (ret = nvkm_falcon_msgq_new(sec2->qmgr, "msgq", &sec2->msgq))) return ret; - INIT_WORK(&sec2->work, nvkm_sec2_recv); return 0; }; diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/sec2/ga102.c b/drivers/gpu/drm/nouveau/nvkm/engine/sec2/ga102.c new file mode 100644 index 000000000000..945abb8156d7 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/engine/sec2/ga102.c @@ -0,0 +1,197 @@ +/* + * Copyright 2021 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ +#include "priv.h" +#include <subdev/acr.h> +#include <subdev/vfn.h> + +#include <nvfw/flcn.h> +#include <nvfw/sec2.h> + +static int +ga102_sec2_initmsg(struct nvkm_sec2 *sec2) +{ + struct nv_sec2_init_msg_v1 msg; + int ret, i; + + ret = nvkm_falcon_msgq_recv_initmsg(sec2->msgq, &msg, sizeof(msg)); + if (ret) + return ret; + + if (msg.hdr.unit_id != NV_SEC2_UNIT_INIT || + msg.msg_type != NV_SEC2_INIT_MSG_INIT) + return -EINVAL; + + for (i = 0; i < ARRAY_SIZE(msg.queue_info); i++) { + if (msg.queue_info[i].id == NV_SEC2_INIT_MSG_QUEUE_ID_MSGQ) { + nvkm_falcon_msgq_init(sec2->msgq, msg.queue_info[i].index, + msg.queue_info[i].offset, + msg.queue_info[i].size); + } else { + nvkm_falcon_cmdq_init(sec2->cmdq, msg.queue_info[i].index, + msg.queue_info[i].offset, + msg.queue_info[i].size); + } + } + + return 0; +} + +static struct nvkm_intr * +ga102_sec2_intr_vector(struct nvkm_sec2 *sec2, enum nvkm_intr_type *pvector) +{ + struct nvkm_device *device = sec2->engine.subdev.device; + struct nvkm_falcon *falcon = &sec2->falcon; + int ret; + + ret = ga102_flcn_select(falcon); + if (ret) + return ERR_PTR(ret); + + *pvector = nvkm_rd32(device, 0x8403e0) & 0x000000ff; + return &device->vfn->intr; +} + +static int +ga102_sec2_acr_bootstrap_falcon_callback(void *priv, struct nvfw_falcon_msg *hdr) +{ + struct nv_sec2_acr_bootstrap_falcon_msg_v1 *msg = + container_of(hdr, typeof(*msg), msg.hdr); + struct nvkm_subdev *subdev = priv; + const char *name = nvkm_acr_lsf_id(msg->falcon_id); + + if (msg->error_code) { + nvkm_error(subdev, "ACR_BOOTSTRAP_FALCON failed for falcon %d [%s]: %08x %08x\n", + msg->falcon_id, name, msg->error_code, msg->unkn08); + return -EINVAL; + } + + nvkm_debug(subdev, "%s booted\n", name); + return 0; +} + +static int +ga102_sec2_acr_bootstrap_falcon(struct nvkm_falcon *falcon, enum nvkm_acr_lsf_id id) +{ + struct nvkm_sec2 *sec2 = container_of(falcon, typeof(*sec2), falcon); + struct nv_sec2_acr_bootstrap_falcon_cmd_v1 cmd = { + .cmd.hdr.unit_id = sec2->func->unit_acr, + .cmd.hdr.size = sizeof(cmd), + .cmd.cmd_type = NV_SEC2_ACR_CMD_BOOTSTRAP_FALCON, + .flags = NV_SEC2_ACR_BOOTSTRAP_FALCON_FLAGS_RESET_YES, + .falcon_id = id, + }; + + return nvkm_falcon_cmdq_send(sec2->cmdq, &cmd.cmd.hdr, + ga102_sec2_acr_bootstrap_falcon_callback, + &sec2->engine.subdev, + msecs_to_jiffies(1000)); +} + +static const struct nvkm_acr_lsf_func +ga102_sec2_acr_0 = { + .bld_size = sizeof(struct flcn_bl_dmem_desc_v2), + .bld_write = gp102_sec2_acr_bld_write_1, + .bld_patch = gp102_sec2_acr_bld_patch_1, + .bootstrap_falcons = BIT_ULL(NVKM_ACR_LSF_FECS) | + BIT_ULL(NVKM_ACR_LSF_GPCCS) | + BIT_ULL(NVKM_ACR_LSF_SEC2), + .bootstrap_falcon = ga102_sec2_acr_bootstrap_falcon, +}; + +static const struct nvkm_falcon_func +ga102_sec2_flcn = { + .disable = gm200_flcn_disable, + .enable = gm200_flcn_enable, + .select = ga102_flcn_select, + .addr2 = 0x1000, + .reset_pmc = true, + .reset_eng = gp102_flcn_reset_eng, + .reset_prep = ga102_flcn_reset_prep, + .reset_wait_mem_scrubbing = ga102_flcn_reset_wait_mem_scrubbing, + .imem_dma = &ga102_flcn_dma, + .dmem_pio = &gm200_flcn_dmem_pio, + .dmem_dma = &ga102_flcn_dma, + .emem_addr = 0x01000000, + .emem_pio = &gp102_flcn_emem_pio, + .start = nvkm_falcon_v1_start, + .cmdq = { 0xc00, 0xc04, 8 }, + .msgq = { 0xc80, 0xc84, 8 }, +}; + +static const struct nvkm_sec2_func +ga102_sec2 = { + .flcn = &ga102_sec2_flcn, + .intr_vector = ga102_sec2_intr_vector, + .intr = gp102_sec2_intr, + .initmsg = ga102_sec2_initmsg, + .unit_acr = NV_SEC2_UNIT_V2_ACR, + .unit_unload = NV_SEC2_UNIT_V2_UNLOAD, +}; + +MODULE_FIRMWARE("nvidia/ga102/sec2/desc.bin"); +MODULE_FIRMWARE("nvidia/ga102/sec2/image.bin"); +MODULE_FIRMWARE("nvidia/ga102/sec2/sig.bin"); +MODULE_FIRMWARE("nvidia/ga102/sec2/hs_bl_sig.bin"); + +MODULE_FIRMWARE("nvidia/ga103/sec2/desc.bin"); +MODULE_FIRMWARE("nvidia/ga103/sec2/image.bin"); +MODULE_FIRMWARE("nvidia/ga103/sec2/sig.bin"); +MODULE_FIRMWARE("nvidia/ga103/sec2/hs_bl_sig.bin"); + +MODULE_FIRMWARE("nvidia/ga104/sec2/desc.bin"); +MODULE_FIRMWARE("nvidia/ga104/sec2/image.bin"); +MODULE_FIRMWARE("nvidia/ga104/sec2/sig.bin"); +MODULE_FIRMWARE("nvidia/ga104/sec2/hs_bl_sig.bin"); + +MODULE_FIRMWARE("nvidia/ga106/sec2/desc.bin"); +MODULE_FIRMWARE("nvidia/ga106/sec2/image.bin"); +MODULE_FIRMWARE("nvidia/ga106/sec2/sig.bin"); +MODULE_FIRMWARE("nvidia/ga106/sec2/hs_bl_sig.bin"); + +MODULE_FIRMWARE("nvidia/ga107/sec2/desc.bin"); +MODULE_FIRMWARE("nvidia/ga107/sec2/image.bin"); +MODULE_FIRMWARE("nvidia/ga107/sec2/sig.bin"); +MODULE_FIRMWARE("nvidia/ga107/sec2/hs_bl_sig.bin"); + +static int +ga102_sec2_load(struct nvkm_sec2 *sec2, int ver, + const struct nvkm_sec2_fwif *fwif) +{ + return nvkm_acr_lsfw_load_sig_image_desc_v2(&sec2->engine.subdev, &sec2->falcon, + NVKM_ACR_LSF_SEC2, "sec2/", ver, fwif->acr); +} + +static const struct nvkm_sec2_fwif +ga102_sec2_fwif[] = { + { 0, ga102_sec2_load, &ga102_sec2, &ga102_sec2_acr_0 }, + { -1, gp102_sec2_nofw, &ga102_sec2 } +}; + +int +ga102_sec2_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, + struct nvkm_sec2 **psec2) +{ + /* TOP info wasn't updated on Turing to reflect the PRI + * address change for some reason. We override it here. + */ + return nvkm_sec2_new_(ga102_sec2_fwif, device, type, inst, 0x840000, psec2); +} diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/sec2/gp102.c b/drivers/gpu/drm/nouveau/nvkm/engine/sec2/gp102.c index 44e39f5743d5..c64013d10500 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/sec2/gp102.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/sec2/gp102.c @@ -74,16 +74,6 @@ gp102_sec2_acr_bootstrap_falcon(struct nvkm_falcon *falcon, msecs_to_jiffies(1000)); } -static int -gp102_sec2_acr_boot(struct nvkm_falcon *falcon) -{ - struct nv_sec2_args args = {}; - nvkm_falcon_load_dmem(falcon, &args, - falcon->func->emem_addr, sizeof(args), 0); - nvkm_falcon_start(falcon); - return 0; -} - static void gp102_sec2_acr_bld_patch(struct nvkm_acr *acr, u32 bld, s64 adjust) { @@ -122,7 +112,6 @@ gp102_sec2_acr_0 = { .bld_size = sizeof(struct loader_config_v1), .bld_write = gp102_sec2_acr_bld_write, .bld_patch = gp102_sec2_acr_bld_patch, - .boot = gp102_sec2_acr_boot, .bootstrap_falcons = BIT_ULL(NVKM_ACR_LSF_FECS) | BIT_ULL(NVKM_ACR_LSF_GPCCS) | BIT_ULL(NVKM_ACR_LSF_SEC2), @@ -160,89 +149,68 @@ gp102_sec2_initmsg(struct nvkm_sec2 *sec2) return 0; } -void -gp102_sec2_intr(struct nvkm_sec2 *sec2) +irqreturn_t +gp102_sec2_intr(struct nvkm_inth *inth) { + struct nvkm_sec2 *sec2 = container_of(inth, typeof(*sec2), engine.subdev.inth); struct nvkm_subdev *subdev = &sec2->engine.subdev; struct nvkm_falcon *falcon = &sec2->falcon; u32 disp = nvkm_falcon_rd32(falcon, 0x01c); u32 intr = nvkm_falcon_rd32(falcon, 0x008) & disp & ~(disp >> 16); if (intr & 0x00000040) { - schedule_work(&sec2->work); + if (unlikely(atomic_read(&sec2->initmsg) == 0)) { + int ret = sec2->func->initmsg(sec2); + + if (ret) + nvkm_error(subdev, "error parsing init message: %d\n", ret); + + atomic_set(&sec2->initmsg, ret ?: 1); + } + + if (atomic_read(&sec2->initmsg) > 0) { + if (!nvkm_falcon_msgq_empty(sec2->msgq)) + nvkm_falcon_msgq_recv(sec2->msgq); + } + nvkm_falcon_wr32(falcon, 0x004, 0x00000040); intr &= ~0x00000040; } + if (intr & 0x00000010) { + if (atomic_read(&sec2->running)) { + FLCN_ERR(falcon, "halted"); + gm200_flcn_tracepc(falcon); + } + + nvkm_falcon_wr32(falcon, 0x004, 0x00000010); + intr &= ~0x00000010; + } + if (intr) { nvkm_error(subdev, "unhandled intr %08x\n", intr); nvkm_falcon_wr32(falcon, 0x004, intr); } -} -int -gp102_sec2_flcn_enable(struct nvkm_falcon *falcon) -{ - nvkm_falcon_mask(falcon, 0x3c0, 0x00000001, 0x00000001); - udelay(10); - nvkm_falcon_mask(falcon, 0x3c0, 0x00000001, 0x00000000); - return nvkm_falcon_v1_enable(falcon); -} - -void -gp102_sec2_flcn_bind_context(struct nvkm_falcon *falcon, - struct nvkm_memory *ctx) -{ - struct nvkm_device *device = falcon->owner->device; - - nvkm_falcon_v1_bind_context(falcon, ctx); - if (!ctx) - return; - - /* Not sure if this is a WAR for a HW issue, or some additional - * programming sequence that's needed to properly complete the - * context switch we trigger above. - * - * Fixes unreliability of booting the SEC2 RTOS on Quadro P620, - * particularly when resuming from suspend. - * - * Also removes the need for an odd workaround where we needed - * to program SEC2's FALCON_CPUCTL_ALIAS_STARTCPU twice before - * the SEC2 RTOS would begin executing. - */ - nvkm_msec(device, 10, - u32 irqstat = nvkm_falcon_rd32(falcon, 0x008); - u32 flcn0dc = nvkm_falcon_rd32(falcon, 0x0dc); - if ((irqstat & 0x00000008) && - (flcn0dc & 0x00007000) == 0x00005000) - break; - ); - - nvkm_falcon_mask(falcon, 0x004, 0x00000008, 0x00000008); - nvkm_falcon_mask(falcon, 0x058, 0x00000002, 0x00000002); - - nvkm_msec(device, 10, - u32 flcn0dc = nvkm_falcon_rd32(falcon, 0x0dc); - if ((flcn0dc & 0x00007000) == 0x00000000) - break; - ); + return IRQ_HANDLED; } static const struct nvkm_falcon_func gp102_sec2_flcn = { + .disable = gm200_flcn_disable, + .enable = gm200_flcn_enable, + .reset_pmc = true, + .reset_eng = gp102_flcn_reset_eng, + .reset_wait_mem_scrubbing = gm200_flcn_reset_wait_mem_scrubbing, .debug = 0x408, - .fbif = 0x600, - .load_imem = nvkm_falcon_v1_load_imem, - .load_dmem = nvkm_falcon_v1_load_dmem, - .read_dmem = nvkm_falcon_v1_read_dmem, + .bind_inst = gm200_flcn_bind_inst, + .bind_stat = gm200_flcn_bind_stat, + .bind_intr = true, + .imem_pio = &gm200_flcn_imem_pio, + .dmem_pio = &gm200_flcn_dmem_pio, .emem_addr = 0x01000000, - .bind_context = gp102_sec2_flcn_bind_context, - .wait_for_halt = nvkm_falcon_v1_wait_for_halt, - .clear_interrupt = nvkm_falcon_v1_clear_interrupt, - .set_start_addr = nvkm_falcon_v1_set_start_addr, + .emem_pio = &gp102_flcn_emem_pio, .start = nvkm_falcon_v1_start, - .enable = gp102_sec2_flcn_enable, - .disable = nvkm_falcon_v1_disable, .cmdq = { 0xa00, 0xa04, 8 }, .msgq = { 0xa30, 0xa34, 8 }, }; @@ -250,6 +218,7 @@ gp102_sec2_flcn = { const struct nvkm_sec2_func gp102_sec2 = { .flcn = &gp102_sec2_flcn, + .unit_unload = NV_SEC2_UNIT_UNLOAD, .unit_acr = NV_SEC2_UNIT_ACR, .intr = gp102_sec2_intr, .initmsg = gp102_sec2_initmsg, @@ -268,7 +237,7 @@ MODULE_FIRMWARE("nvidia/gp107/sec2/desc.bin"); MODULE_FIRMWARE("nvidia/gp107/sec2/image.bin"); MODULE_FIRMWARE("nvidia/gp107/sec2/sig.bin"); -static void +void gp102_sec2_acr_bld_patch_1(struct nvkm_acr *acr, u32 bld, s64 adjust) { struct flcn_bl_dmem_desc_v2 hdr; @@ -279,7 +248,7 @@ gp102_sec2_acr_bld_patch_1(struct nvkm_acr *acr, u32 bld, s64 adjust) flcn_bl_dmem_desc_v2_dump(&acr->subdev, &hdr); } -static void +void gp102_sec2_acr_bld_write_1(struct nvkm_acr *acr, u32 bld, struct nvkm_acr_lsfw *lsfw) { @@ -304,7 +273,6 @@ gp102_sec2_acr_1 = { .bld_size = sizeof(struct flcn_bl_dmem_desc_v2), .bld_write = gp102_sec2_acr_bld_write_1, .bld_patch = gp102_sec2_acr_bld_patch_1, - .boot = gp102_sec2_acr_boot, .bootstrap_falcons = BIT_ULL(NVKM_ACR_LSF_FECS) | BIT_ULL(NVKM_ACR_LSF_GPCCS) | BIT_ULL(NVKM_ACR_LSF_SEC2), diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/sec2/priv.h b/drivers/gpu/drm/nouveau/nvkm/engine/sec2/priv.h index af19229e885d..172d2705c199 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/sec2/priv.h +++ b/drivers/gpu/drm/nouveau/nvkm/engine/sec2/priv.h @@ -2,15 +2,18 @@ #ifndef __NVKM_SEC2_PRIV_H__ #define __NVKM_SEC2_PRIV_H__ #include <engine/sec2.h> +struct nvkm_acr_lsfw; struct nvkm_sec2_func { const struct nvkm_falcon_func *flcn; + u8 unit_unload; u8 unit_acr; - void (*intr)(struct nvkm_sec2 *); + struct nvkm_intr *(*intr_vector)(struct nvkm_sec2 *, enum nvkm_intr_type *); + irqreturn_t (*intr)(struct nvkm_inth *); int (*initmsg)(struct nvkm_sec2 *); }; -void gp102_sec2_intr(struct nvkm_sec2 *); +irqreturn_t gp102_sec2_intr(struct nvkm_inth *); int gp102_sec2_initmsg(struct nvkm_sec2 *); struct nvkm_sec2_fwif { @@ -24,6 +27,8 @@ int gp102_sec2_nofw(struct nvkm_sec2 *, int, const struct nvkm_sec2_fwif *); int gp102_sec2_load(struct nvkm_sec2 *, int, const struct nvkm_sec2_fwif *); extern const struct nvkm_sec2_func gp102_sec2; extern const struct nvkm_acr_lsf_func gp102_sec2_acr_1; +void gp102_sec2_acr_bld_write_1(struct nvkm_acr *, u32, struct nvkm_acr_lsfw *); +void gp102_sec2_acr_bld_patch_1(struct nvkm_acr *, u32, s64); int nvkm_sec2_new_(const struct nvkm_sec2_fwif *, struct nvkm_device *, enum nvkm_subdev_type, int, u32 addr, struct nvkm_sec2 **); diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/sec2/tu102.c b/drivers/gpu/drm/nouveau/nvkm/engine/sec2/tu102.c index f3faeb705575..0afc4b2fa529 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/sec2/tu102.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/sec2/tu102.c @@ -22,21 +22,24 @@ #include "priv.h" #include <subdev/acr.h> +#include <nvfw/sec2.h> + static const struct nvkm_falcon_func tu102_sec2_flcn = { + .disable = gm200_flcn_disable, + .enable = gm200_flcn_enable, + .reset_pmc = true, + .reset_eng = gp102_flcn_reset_eng, + .reset_wait_mem_scrubbing = gm200_flcn_reset_wait_mem_scrubbing, .debug = 0x408, - .fbif = 0x600, - .load_imem = nvkm_falcon_v1_load_imem, - .load_dmem = nvkm_falcon_v1_load_dmem, - .read_dmem = nvkm_falcon_v1_read_dmem, + .bind_inst = gm200_flcn_bind_inst, + .bind_stat = gm200_flcn_bind_stat, + .bind_intr = true, + .imem_pio = &gm200_flcn_imem_pio, + .dmem_pio = &gm200_flcn_dmem_pio, .emem_addr = 0x01000000, - .bind_context = gp102_sec2_flcn_bind_context, - .wait_for_halt = nvkm_falcon_v1_wait_for_halt, - .clear_interrupt = nvkm_falcon_v1_clear_interrupt, - .set_start_addr = nvkm_falcon_v1_set_start_addr, + .emem_pio = &gp102_flcn_emem_pio, .start = nvkm_falcon_v1_start, - .enable = nvkm_falcon_v1_enable, - .disable = nvkm_falcon_v1_disable, .cmdq = { 0xc00, 0xc04, 8 }, .msgq = { 0xc80, 0xc84, 8 }, }; @@ -44,7 +47,8 @@ tu102_sec2_flcn = { static const struct nvkm_sec2_func tu102_sec2 = { .flcn = &tu102_sec2_flcn, - .unit_acr = 0x07, + .unit_unload = NV_SEC2_UNIT_V2_UNLOAD, + .unit_acr = NV_SEC2_UNIT_V2_ACR, .intr = gp102_sec2_intr, .initmsg = gp102_sec2_initmsg, }; diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/sw/base.c b/drivers/gpu/drm/nouveau/nvkm/engine/sw/base.c index 14871d0bd746..a9d464db6974 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/sw/base.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/sw/base.c @@ -35,7 +35,7 @@ nvkm_sw_mthd(struct nvkm_sw *sw, int chid, int subc, u32 mthd, u32 data) spin_lock_irqsave(&sw->engine.lock, flags); list_for_each_entry(chan, &sw->chan, head) { - if (chan->fifo->chid == chid) { + if (chan->fifo->id == chid) { handled = nvkm_sw_chan_mthd(chan, subc, mthd, data); list_del(&chan->head); list_add(&chan->head, &sw->chan); diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/sw/chan.c b/drivers/gpu/drm/nouveau/nvkm/engine/sw/chan.c index f28967065639..834b8cbed51d 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/sw/chan.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/sw/chan.c @@ -23,7 +23,6 @@ */ #include "chan.h" -#include <core/notify.h> #include <engine/fifo.h> #include <nvif/event.h> @@ -36,7 +35,7 @@ nvkm_sw_chan_mthd(struct nvkm_sw_chan *chan, int subc, u32 mthd, u32 data) case 0x0000: return true; case 0x0500: - nvkm_event_send(&chan->event, 1, 0, NULL, 0); + nvkm_event_ntfy(&chan->event, 0, NVKM_SW_CHAN_EVENT_PAGE_FLIP); return true; default: if (chan->func->mthd) @@ -46,27 +45,8 @@ nvkm_sw_chan_mthd(struct nvkm_sw_chan *chan, int subc, u32 mthd, u32 data) return false; } -static int -nvkm_sw_chan_event_ctor(struct nvkm_object *object, void *data, u32 size, - struct nvkm_notify *notify) -{ - union { - struct nvif_notify_uevent_req none; - } *req = data; - int ret = -ENOSYS; - - if (!(ret = nvif_unvers(ret, &data, &size, req->none))) { - notify->size = sizeof(struct nvif_notify_uevent_rep); - notify->types = 1; - notify->index = 0; - } - - return ret; -} - static const struct nvkm_event_func nvkm_sw_chan_event = { - .ctor = nvkm_sw_chan_event_ctor, }; static void * @@ -107,5 +87,5 @@ nvkm_sw_chan_ctor(const struct nvkm_sw_chan_func *func, struct nvkm_sw *sw, list_add(&chan->head, &sw->chan); spin_unlock_irqrestore(&sw->engine.lock, flags); - return nvkm_event_init(&nvkm_sw_chan_event, 1, 1, &chan->event); + return nvkm_event_init(&nvkm_sw_chan_event, &sw->engine.subdev, 1, 1, &chan->event); } diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/sw/chan.h b/drivers/gpu/drm/nouveau/nvkm/engine/sw/chan.h index 32de53427aa4..67b2e5ea93d9 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/sw/chan.h +++ b/drivers/gpu/drm/nouveau/nvkm/engine/sw/chan.h @@ -14,6 +14,7 @@ struct nvkm_sw_chan { struct nvkm_fifo_chan *fifo; struct list_head head; +#define NVKM_SW_CHAN_EVENT_PAGE_FLIP BIT(0) struct nvkm_event event; }; diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/sw/gf100.c b/drivers/gpu/drm/nouveau/nvkm/engine/sw/gf100.c index 55abf839f29d..c3cf6f2ff86c 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/sw/gf100.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/sw/gf100.c @@ -36,10 +36,10 @@ ******************************************************************************/ static int -gf100_sw_chan_vblsem_release(struct nvkm_notify *notify) +gf100_sw_chan_vblsem_release(struct nvkm_event_ntfy *notify, u32 bits) { struct nv50_sw_chan *chan = - container_of(notify, typeof(*chan), vblank.notify[notify->index]); + container_of(notify, typeof(*chan), vblank.notify[notify->id]); struct nvkm_sw *sw = chan->base.sw; struct nvkm_device *device = sw->engine.subdev.device; u32 inst = chan->base.fifo->inst->addr >> 12; @@ -50,7 +50,7 @@ gf100_sw_chan_vblsem_release(struct nvkm_notify *notify) nvkm_wr32(device, 0x060010, lower_32_bits(chan->vblank.offset)); nvkm_wr32(device, 0x060014, chan->vblank.value); - return NVKM_NOTIFY_DROP; + return NVKM_EVENT_DROP; } static bool @@ -73,7 +73,7 @@ gf100_sw_chan_mthd(struct nvkm_sw_chan *base, int subc, u32 mthd, u32 data) return true; case 0x040c: if (data < device->disp->vblank.index_nr) { - nvkm_notify_get(&chan->vblank.notify[data]); + nvkm_event_ntfy_allow(&chan->vblank.notify[data]); return true; } break; @@ -120,16 +120,8 @@ gf100_sw_chan_new(struct nvkm_sw *sw, struct nvkm_fifo_chan *fifoch, return ret; for (i = 0; disp && i < disp->vblank.index_nr; i++) { - ret = nvkm_notify_init(NULL, &disp->vblank, - gf100_sw_chan_vblsem_release, false, - &(struct nvif_notify_head_req_v0) { - .head = i, - }, - sizeof(struct nvif_notify_head_req_v0), - sizeof(struct nvif_notify_head_rep_v0), - &chan->vblank.notify[i]); - if (ret) - return ret; + nvkm_event_ntfy_add(&disp->vblank, i, NVKM_DISP_HEAD_EVENT_VBLANK, true, + gf100_sw_chan_vblsem_release, &chan->vblank.notify[i]); } return 0; diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/sw/nv50.c b/drivers/gpu/drm/nouveau/nvkm/engine/sw/nv50.c index 1fdd094c8b7e..9d7a9b7d5be3 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/sw/nv50.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/sw/nv50.c @@ -36,10 +36,10 @@ ******************************************************************************/ static int -nv50_sw_chan_vblsem_release(struct nvkm_notify *notify) +nv50_sw_chan_vblsem_release(struct nvkm_event_ntfy *notify, u32 bits) { struct nv50_sw_chan *chan = - container_of(notify, typeof(*chan), vblank.notify[notify->index]); + container_of(notify, typeof(*chan), vblank.notify[notify->id]); struct nvkm_sw *sw = chan->base.sw; struct nvkm_device *device = sw->engine.subdev.device; @@ -55,7 +55,7 @@ nv50_sw_chan_vblsem_release(struct nvkm_notify *notify) nvkm_wr32(device, 0x060014, chan->vblank.value); } - return NVKM_NOTIFY_DROP; + return NVKM_EVENT_DROP; } static bool @@ -70,7 +70,7 @@ nv50_sw_chan_mthd(struct nvkm_sw_chan *base, int subc, u32 mthd, u32 data) case 0x0404: chan->vblank.value = data; return true; case 0x0408: if (data < device->disp->vblank.index_nr) { - nvkm_notify_get(&chan->vblank.notify[data]); + nvkm_event_ntfy_allow(&chan->vblank.notify[data]); return true; } break; @@ -85,8 +85,10 @@ nv50_sw_chan_dtor(struct nvkm_sw_chan *base) { struct nv50_sw_chan *chan = nv50_sw_chan(base); int i; + for (i = 0; i < ARRAY_SIZE(chan->vblank.notify); i++) - nvkm_notify_fini(&chan->vblank.notify[i]); + nvkm_event_ntfy_del(&chan->vblank.notify[i]); + return chan; } @@ -113,16 +115,8 @@ nv50_sw_chan_new(struct nvkm_sw *sw, struct nvkm_fifo_chan *fifoch, return ret; for (i = 0; disp && i < disp->vblank.index_nr; i++) { - ret = nvkm_notify_init(NULL, &disp->vblank, - nv50_sw_chan_vblsem_release, false, - &(struct nvif_notify_head_req_v0) { - .head = i, - }, - sizeof(struct nvif_notify_head_req_v0), - sizeof(struct nvif_notify_head_rep_v0), - &chan->vblank.notify[i]); - if (ret) - return ret; + nvkm_event_ntfy_add(&disp->vblank, i, NVKM_DISP_HEAD_EVENT_VBLANK, true, + nv50_sw_chan_vblsem_release, &chan->vblank.notify[i]); } return 0; diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/sw/nv50.h b/drivers/gpu/drm/nouveau/nvkm/engine/sw/nv50.h index 6d364d7b406a..b42289ce8826 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/sw/nv50.h +++ b/drivers/gpu/drm/nouveau/nvkm/engine/sw/nv50.h @@ -5,12 +5,12 @@ #include "priv.h" #include "chan.h" #include "nvsw.h" -#include <core/notify.h> +#include <core/event.h> struct nv50_sw_chan { struct nvkm_sw_chan base; struct { - struct nvkm_notify notify[4]; + struct nvkm_event_ntfy notify[4]; u32 ctxdma; u64 offset; u32 value; diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/sw/nvsw.c b/drivers/gpu/drm/nouveau/nvkm/engine/sw/nvsw.c index 33dd03fff3c4..f5affa1c8f34 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/sw/nvsw.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/sw/nvsw.c @@ -27,33 +27,34 @@ #include <nvif/if0004.h> static int -nvkm_nvsw_mthd_(struct nvkm_object *object, u32 mthd, void *data, u32 size) +nvkm_nvsw_uevent(struct nvkm_object *object, void *argv, u32 argc, struct nvkm_uevent *uevent) { - struct nvkm_nvsw *nvsw = nvkm_nvsw(object); - if (nvsw->func->mthd) - return nvsw->func->mthd(nvsw, mthd, data, size); - return -ENODEV; + union nv04_nvsw_event_args *args = argv; + + if (!uevent) + return 0; + if (argc != sizeof(args->vn)) + return -ENOSYS; + + return nvkm_uevent_add(uevent, &nvkm_nvsw(object)->chan->event, 0, + NVKM_SW_CHAN_EVENT_PAGE_FLIP, NULL); } static int -nvkm_nvsw_ntfy_(struct nvkm_object *object, u32 mthd, - struct nvkm_event **pevent) +nvkm_nvsw_mthd(struct nvkm_object *object, u32 mthd, void *data, u32 size) { struct nvkm_nvsw *nvsw = nvkm_nvsw(object); - switch (mthd) { - case NV04_NVSW_NTFY_UEVENT: - *pevent = &nvsw->chan->event; - return 0; - default: - break; - } - return -EINVAL; + + if (nvsw->func->mthd) + return nvsw->func->mthd(nvsw, mthd, data, size); + + return -ENODEV; } static const struct nvkm_object_func nvkm_nvsw_ = { - .mthd = nvkm_nvsw_mthd_, - .ntfy = nvkm_nvsw_ntfy_, + .mthd = nvkm_nvsw_mthd, + .uevent = nvkm_nvsw_uevent, }; int diff --git a/drivers/gpu/drm/nouveau/nvkm/falcon/Kbuild b/drivers/gpu/drm/nouveau/nvkm/falcon/Kbuild index d79d783904ee..9ffe7b921ccb 100644 --- a/drivers/gpu/drm/nouveau/nvkm/falcon/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/falcon/Kbuild @@ -1,6 +1,12 @@ # SPDX-License-Identifier: MIT nvkm-y += nvkm/falcon/base.o nvkm-y += nvkm/falcon/cmdq.o +nvkm-y += nvkm/falcon/fw.o nvkm-y += nvkm/falcon/msgq.o nvkm-y += nvkm/falcon/qmgr.o nvkm-y += nvkm/falcon/v1.o + +nvkm-y += nvkm/falcon/gm200.o +nvkm-y += nvkm/falcon/gp102.o +nvkm-y += nvkm/falcon/ga100.o +nvkm-y += nvkm/falcon/ga102.o diff --git a/drivers/gpu/drm/nouveau/nvkm/falcon/base.c b/drivers/gpu/drm/nouveau/nvkm/falcon/base.c index f3f90c1063dd..235149f73a69 100644 --- a/drivers/gpu/drm/nouveau/nvkm/falcon/base.c +++ b/drivers/gpu/drm/nouveau/nvkm/falcon/base.c @@ -22,119 +22,217 @@ #include "priv.h" #include <subdev/mc.h> +#include <subdev/timer.h> #include <subdev/top.h> -void -nvkm_falcon_load_imem(struct nvkm_falcon *falcon, void *data, u32 start, - u32 size, u16 tag, u8 port, bool secure) +static const struct nvkm_falcon_func_dma * +nvkm_falcon_dma(struct nvkm_falcon *falcon, enum nvkm_falcon_mem *mem_type, u32 *mem_base) { - if (secure && !falcon->secret) { - nvkm_warn(falcon->user, - "writing with secure tag on a non-secure falcon!\n"); - return; + switch (*mem_type) { + case IMEM: return falcon->func->imem_dma; + case DMEM: return falcon->func->dmem_dma; + default: + return NULL; } - - falcon->func->load_imem(falcon, data, start, size, tag, port, - secure); } -void -nvkm_falcon_load_dmem(struct nvkm_falcon *falcon, void *data, u32 start, - u32 size, u8 port) +int +nvkm_falcon_dma_wr(struct nvkm_falcon *falcon, const u8 *img, u64 dma_addr, u32 dma_base, + enum nvkm_falcon_mem mem_type, u32 mem_base, int len, bool sec) { - mutex_lock(&falcon->dmem_mutex); - - falcon->func->load_dmem(falcon, data, start, size, port); + const struct nvkm_falcon_func_dma *dma = nvkm_falcon_dma(falcon, &mem_type, &mem_base); + const char *type = nvkm_falcon_mem(mem_type); + const int dmalen = 256; + u32 dma_start = 0; + u32 dst, src, cmd; + int ret, i; + + if (WARN_ON(!dma->xfer)) + return -EINVAL; + + if (mem_type == DMEM) { + dma_start = dma_base; + dma_addr += dma_base; + } - mutex_unlock(&falcon->dmem_mutex); -} + FLCN_DBG(falcon, "%s %08x <- %08x bytes at %08x (%010llx %08x)", + type, mem_base, len, dma_base, dma_addr - dma_base, dma_start); + if (WARN_ON(!len || (len & (dmalen - 1)))) + return -EINVAL; -void -nvkm_falcon_read_dmem(struct nvkm_falcon *falcon, u32 start, u32 size, u8 port, - void *data) -{ - mutex_lock(&falcon->dmem_mutex); + ret = dma->init(falcon, dma_addr, dmalen, mem_type, sec, &cmd); + if (ret) + return ret; - falcon->func->read_dmem(falcon, start, size, port, data); + dst = mem_base; + src = dma_base; + if (len) { + while (len >= dmalen) { + dma->xfer(falcon, dst, src - dma_start, cmd); + + if (img && nvkm_printk_ok(falcon->owner, falcon->user, NV_DBG_TRACE)) { + for (i = 0; i < dmalen; i += 4, mem_base += 4) { + const int w = 8, x = (i / 4) % w; + + if (x == 0) + printk(KERN_INFO "%s %08x <-", type, mem_base); + printk(KERN_CONT " %08x", *(u32 *)(img + src + i)); + if (x == (w - 1) || ((i + 4) == dmalen)) + printk(KERN_CONT " <- %08x+%08x", dma_base, + src + i - dma_base - (x * 4)); + if (i == (7 * 4)) + printk(KERN_CONT " *"); + } + } + + if (nvkm_msec(falcon->owner->device, 2000, + if (dma->done(falcon)) + break; + ) < 0) + return -ETIMEDOUT; + + src += dmalen; + dst += dmalen; + len -= dmalen; + } + WARN_ON(len); + } - mutex_unlock(&falcon->dmem_mutex); + return 0; } -void -nvkm_falcon_bind_context(struct nvkm_falcon *falcon, struct nvkm_memory *inst) +static const struct nvkm_falcon_func_pio * +nvkm_falcon_pio(struct nvkm_falcon *falcon, enum nvkm_falcon_mem *mem_type, u32 *mem_base) { - if (!falcon->func->bind_context) { - nvkm_error(falcon->user, - "Context binding not supported on this falcon!\n"); - return; + switch (*mem_type) { + case IMEM: + return falcon->func->imem_pio; + case DMEM: + if (!falcon->func->emem_addr || *mem_base < falcon->func->emem_addr) + return falcon->func->dmem_pio; + + *mem_base -= falcon->func->emem_addr; + fallthrough; + case EMEM: + return falcon->func->emem_pio; + default: + return NULL; } - - falcon->func->bind_context(falcon, inst); } -void -nvkm_falcon_set_start_addr(struct nvkm_falcon *falcon, u32 start_addr) +int +nvkm_falcon_pio_rd(struct nvkm_falcon *falcon, u8 port, enum nvkm_falcon_mem mem_type, u32 mem_base, + const u8 *img, u32 img_base, int len) { - falcon->func->set_start_addr(falcon, start_addr); -} + const struct nvkm_falcon_func_pio *pio = nvkm_falcon_pio(falcon, &mem_type, &mem_base); + const char *type = nvkm_falcon_mem(mem_type); + int xfer_len; + + if (WARN_ON(!pio || !pio->rd)) + return -EINVAL; + + FLCN_DBG(falcon, "%s %08x -> %08x bytes at %08x", type, mem_base, len, img_base); + if (WARN_ON(!len || (len & (pio->min - 1)))) + return -EINVAL; + + pio->rd_init(falcon, port, mem_base); + do { + xfer_len = min(len, pio->max); + pio->rd(falcon, port, img, xfer_len); + + if (nvkm_printk_ok(falcon->owner, falcon->user, NV_DBG_TRACE)) { + for (img_base = 0; img_base < xfer_len; img_base += 4, mem_base += 4) { + if (((img_base / 4) % 8) == 0) + printk(KERN_INFO "%s %08x ->", type, mem_base); + printk(KERN_CONT " %08x", *(u32 *)(img + img_base)); + } + } + + img += xfer_len; + len -= xfer_len; + } while (len); -void -nvkm_falcon_start(struct nvkm_falcon *falcon) -{ - falcon->func->start(falcon); + return 0; } int -nvkm_falcon_enable(struct nvkm_falcon *falcon) +nvkm_falcon_pio_wr(struct nvkm_falcon *falcon, const u8 *img, u32 img_base, u8 port, + enum nvkm_falcon_mem mem_type, u32 mem_base, int len, u16 tag, bool sec) { - struct nvkm_device *device = falcon->owner->device; - int ret; - - nvkm_mc_enable(device, falcon->owner->type, falcon->owner->inst); - ret = falcon->func->enable(falcon); - if (ret) { - nvkm_mc_disable(device, falcon->owner->type, falcon->owner->inst); - return ret; - } + const struct nvkm_falcon_func_pio *pio = nvkm_falcon_pio(falcon, &mem_type, &mem_base); + const char *type = nvkm_falcon_mem(mem_type); + int xfer_len; + + if (WARN_ON(!pio || !pio->wr)) + return -EINVAL; + + FLCN_DBG(falcon, "%s %08x <- %08x bytes at %08x", type, mem_base, len, img_base); + if (WARN_ON(!len || (len & (pio->min - 1)))) + return -EINVAL; + + pio->wr_init(falcon, port, sec, mem_base); + do { + xfer_len = min(len, pio->max); + pio->wr(falcon, port, img, xfer_len, tag++); + + if (nvkm_printk_ok(falcon->owner, falcon->user, NV_DBG_TRACE)) { + for (img_base = 0; img_base < xfer_len; img_base += 4, mem_base += 4) { + if (((img_base / 4) % 8) == 0) + printk(KERN_INFO "%s %08x <-", type, mem_base); + printk(KERN_CONT " %08x", *(u32 *)(img + img_base)); + if ((img_base / 4) == 7 && mem_type == IMEM) + printk(KERN_CONT " %04x", tag - 1); + } + } + + img += xfer_len; + len -= xfer_len; + } while (len); return 0; } void -nvkm_falcon_disable(struct nvkm_falcon *falcon) +nvkm_falcon_load_imem(struct nvkm_falcon *falcon, void *data, u32 start, + u32 size, u16 tag, u8 port, bool secure) { - struct nvkm_device *device = falcon->owner->device; - - /* already disabled, return or wait_idle will timeout */ - if (!nvkm_mc_enabled(device, falcon->owner->type, falcon->owner->inst)) + if (secure && !falcon->secret) { + nvkm_warn(falcon->user, + "writing with secure tag on a non-secure falcon!\n"); return; + } - falcon->func->disable(falcon); - - nvkm_mc_disable(device, falcon->owner->type, falcon->owner->inst); + falcon->func->load_imem(falcon, data, start, size, tag, port, + secure); } -int -nvkm_falcon_reset(struct nvkm_falcon *falcon) +void +nvkm_falcon_load_dmem(struct nvkm_falcon *falcon, void *data, u32 start, + u32 size, u8 port) { - if (!falcon->func->reset) { - nvkm_falcon_disable(falcon); - return nvkm_falcon_enable(falcon); - } + mutex_lock(&falcon->dmem_mutex); - return falcon->func->reset(falcon); + falcon->func->load_dmem(falcon, data, start, size, port); + + mutex_unlock(&falcon->dmem_mutex); } -int -nvkm_falcon_wait_for_halt(struct nvkm_falcon *falcon, u32 ms) +void +nvkm_falcon_start(struct nvkm_falcon *falcon) { - return falcon->func->wait_for_halt(falcon, ms); + falcon->func->start(falcon); } int -nvkm_falcon_clear_interrupt(struct nvkm_falcon *falcon, u32 mask) +nvkm_falcon_reset(struct nvkm_falcon *falcon) { - return falcon->func->clear_interrupt(falcon, mask); + int ret; + + ret = falcon->func->disable(falcon); + if (WARN_ON(ret)) + return ret; + + return nvkm_falcon_enable(falcon); } static int @@ -169,7 +267,7 @@ nvkm_falcon_oneinit(struct nvkm_falcon *falcon) } void -nvkm_falcon_put(struct nvkm_falcon *falcon, const struct nvkm_subdev *user) +nvkm_falcon_put(struct nvkm_falcon *falcon, struct nvkm_subdev *user) { if (unlikely(!falcon)) return; @@ -183,7 +281,7 @@ nvkm_falcon_put(struct nvkm_falcon *falcon, const struct nvkm_subdev *user) } int -nvkm_falcon_get(struct nvkm_falcon *falcon, const struct nvkm_subdev *user) +nvkm_falcon_get(struct nvkm_falcon *falcon, struct nvkm_subdev *user) { int ret = 0; @@ -217,6 +315,7 @@ nvkm_falcon_ctor(const struct nvkm_falcon_func *func, falcon->owner = subdev; falcon->name = name; falcon->addr = addr; + falcon->addr2 = func->addr2; mutex_init(&falcon->mutex); mutex_init(&falcon->dmem_mutex); return 0; diff --git a/drivers/gpu/drm/nouveau/nvkm/falcon/cmdq.c b/drivers/gpu/drm/nouveau/nvkm/falcon/cmdq.c index 44cf6a8862e1..211ebe7afac6 100644 --- a/drivers/gpu/drm/nouveau/nvkm/falcon/cmdq.c +++ b/drivers/gpu/drm/nouveau/nvkm/falcon/cmdq.c @@ -51,7 +51,7 @@ static void nvkm_falcon_cmdq_push(struct nvkm_falcon_cmdq *cmdq, void *data, u32 size) { struct nvkm_falcon *falcon = cmdq->qmgr->falcon; - nvkm_falcon_load_dmem(falcon, data, cmdq->position, size, 0); + nvkm_falcon_pio_wr(falcon, data, 0, 0, DMEM, cmdq->position, size, 0, false); cmdq->position += ALIGN(size, QUEUE_ALIGNMENT); } diff --git a/drivers/gpu/drm/nouveau/nvkm/falcon/fw.c b/drivers/gpu/drm/nouveau/nvkm/falcon/fw.c new file mode 100644 index 000000000000..80a480b12174 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/falcon/fw.c @@ -0,0 +1,354 @@ +/* + * Copyright 2022 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ +#include "priv.h" + +#include <core/memory.h> +#include <subdev/mmu.h> + +#include <nvfw/fw.h> +#include <nvfw/hs.h> + +int +nvkm_falcon_fw_patch(struct nvkm_falcon_fw *fw) +{ + struct nvkm_falcon *falcon = fw->falcon; + u32 sig_base_src = fw->sig_base_prd; + u32 src, dst, len, i; + int idx = 0; + + FLCNFW_DBG(fw, "patching sigs:%d size:%d", fw->sig_nr, fw->sig_size); + if (fw->func->signature) { + idx = fw->func->signature(fw, &sig_base_src); + if (idx < 0) + return idx; + } + + src = idx * fw->sig_size; + dst = fw->sig_base_img; + len = fw->sig_size / 4; + FLCNFW_DBG(fw, "patch idx:%d src:%08x dst:%08x", idx, sig_base_src + src, dst); + for (i = 0; i < len; i++) { + u32 sig = *(u32 *)(fw->sigs + src); + + if (nvkm_printk_ok(falcon->owner, falcon->user, NV_DBG_TRACE)) { + if (i % 8 == 0) + printk(KERN_INFO "sig -> %08x:", dst); + printk(KERN_CONT " %08x", sig); + } + + *(u32 *)(fw->fw.img + dst) = sig; + src += 4; + dst += 4; + } + + return 0; +} + +static void +nvkm_falcon_fw_dtor_sigs(struct nvkm_falcon_fw *fw) +{ + kfree(fw->sigs); + fw->sigs = NULL; +} + +int +nvkm_falcon_fw_boot(struct nvkm_falcon_fw *fw, struct nvkm_subdev *user, + bool release, u32 *pmbox0, u32 *pmbox1, u32 mbox0_ok, u32 irqsclr) +{ + struct nvkm_falcon *falcon = fw->falcon; + int ret; + + ret = nvkm_falcon_get(falcon, user); + if (ret) + return ret; + + if (fw->sigs) { + ret = nvkm_falcon_fw_patch(fw); + if (ret) + goto done; + + nvkm_falcon_fw_dtor_sigs(fw); + } + + FLCNFW_DBG(fw, "resetting"); + fw->func->reset(fw); + + FLCNFW_DBG(fw, "loading"); + if (fw->func->setup) { + ret = fw->func->setup(fw); + if (ret) + goto done; + } + + ret = fw->func->load(fw); + if (ret) + goto done; + + FLCNFW_DBG(fw, "booting"); + ret = fw->func->boot(fw, pmbox0, pmbox1, mbox0_ok, irqsclr); + if (ret) + FLCNFW_ERR(fw, "boot failed: %d", ret); + else + FLCNFW_DBG(fw, "booted"); + +done: + if (ret || release) + nvkm_falcon_put(falcon, user); + return ret; +} + +int +nvkm_falcon_fw_oneinit(struct nvkm_falcon_fw *fw, struct nvkm_falcon *falcon, + struct nvkm_vmm *vmm, struct nvkm_memory *inst) +{ + int ret; + + fw->falcon = falcon; + fw->vmm = nvkm_vmm_ref(vmm); + fw->inst = nvkm_memory_ref(inst); + + if (fw->boot) { + FLCN_DBG(falcon, "mapping %s fw", fw->fw.name); + ret = nvkm_vmm_get(fw->vmm, 12, nvkm_memory_size(&fw->fw.mem.memory), &fw->vma); + if (ret) { + FLCN_ERR(falcon, "get %d", ret); + return ret; + } + + ret = nvkm_memory_map(&fw->fw.mem.memory, 0, fw->vmm, fw->vma, NULL, 0); + if (ret) { + FLCN_ERR(falcon, "map %d", ret); + return ret; + } + } + + return 0; +} + +void +nvkm_falcon_fw_dtor(struct nvkm_falcon_fw *fw) +{ + nvkm_vmm_put(fw->vmm, &fw->vma); + nvkm_vmm_unref(&fw->vmm); + nvkm_memory_unref(&fw->inst); + nvkm_falcon_fw_dtor_sigs(fw); + nvkm_firmware_dtor(&fw->fw); +} + +static const struct nvkm_firmware_func +nvkm_falcon_fw_dma = { + .type = NVKM_FIRMWARE_IMG_DMA, +}; + +static const struct nvkm_firmware_func +nvkm_falcon_fw = { + .type = NVKM_FIRMWARE_IMG_RAM, +}; + +int +nvkm_falcon_fw_sign(struct nvkm_falcon_fw *fw, u32 sig_base_img, u32 sig_size, const u8 *sigs, + int sig_nr_prd, u32 sig_base_prd, int sig_nr_dbg, u32 sig_base_dbg) +{ + fw->sig_base_prd = sig_base_prd; + fw->sig_base_dbg = sig_base_dbg; + fw->sig_base_img = sig_base_img; + fw->sig_size = sig_size; + fw->sig_nr = sig_nr_prd + sig_nr_dbg; + + fw->sigs = kmalloc_array(fw->sig_nr, fw->sig_size, GFP_KERNEL); + if (!fw->sigs) + return -ENOMEM; + + memcpy(fw->sigs, sigs + sig_base_prd, sig_nr_prd * fw->sig_size); + if (sig_nr_dbg) + memcpy(fw->sigs + sig_size, sigs + sig_base_dbg, sig_nr_dbg * fw->sig_size); + + return 0; +} + +int +nvkm_falcon_fw_ctor(const struct nvkm_falcon_fw_func *func, const char *name, + struct nvkm_device *device, bool dma, const void *src, u32 len, + struct nvkm_falcon *falcon, struct nvkm_falcon_fw *fw) +{ + const struct nvkm_firmware_func *type = dma ? &nvkm_falcon_fw_dma : &nvkm_falcon_fw; + int ret; + + fw->func = func; + + ret = nvkm_firmware_ctor(type, name, device, src, len, &fw->fw); + if (ret) + return ret; + + return falcon ? nvkm_falcon_fw_oneinit(fw, falcon, NULL, NULL) : 0; +} + +int +nvkm_falcon_fw_ctor_hs(const struct nvkm_falcon_fw_func *func, const char *name, + struct nvkm_subdev *subdev, const char *bl, const char *img, int ver, + struct nvkm_falcon *falcon, struct nvkm_falcon_fw *fw) +{ + const struct firmware *blob; + const struct nvfw_bin_hdr *hdr; + const struct nvfw_hs_header *hshdr; + const struct nvfw_hs_load_header *lhdr; + const struct nvfw_bl_desc *desc; + u32 loc, sig; + int ret; + + ret = nvkm_firmware_load_name(subdev, img, "", ver, &blob); + if (ret) + return ret; + + hdr = nvfw_bin_hdr(subdev, blob->data); + hshdr = nvfw_hs_header(subdev, blob->data + hdr->header_offset); + + ret = nvkm_falcon_fw_ctor(func, name, subdev->device, bl != NULL, + blob->data + hdr->data_offset, hdr->data_size, falcon, fw); + if (ret) + goto done; + + /* Earlier FW releases by NVIDIA for Nouveau's use aren't in NVIDIA's + * standard format, and don't have the indirection seen in the 0x10de + * case. + */ + switch (hdr->bin_magic) { + case 0x000010de: + loc = *(u32 *)(blob->data + hshdr->patch_loc); + sig = *(u32 *)(blob->data + hshdr->patch_sig); + break; + case 0x3b1d14f0: + loc = hshdr->patch_loc; + sig = hshdr->patch_sig; + break; + default: + WARN_ON(1); + ret = -EINVAL; + goto done; + } + + ret = nvkm_falcon_fw_sign(fw, loc, hshdr->sig_prod_size, blob->data, + 1, hshdr->sig_prod_offset + sig, + 1, hshdr->sig_dbg_offset + sig); + if (ret) + goto done; + + lhdr = nvfw_hs_load_header(subdev, blob->data + hshdr->hdr_offset); + + fw->nmem_base_img = 0; + fw->nmem_base = lhdr->non_sec_code_off; + fw->nmem_size = lhdr->non_sec_code_size; + + fw->imem_base_img = lhdr->apps[0]; + fw->imem_base = ALIGN(lhdr->apps[0], 0x100); + fw->imem_size = lhdr->apps[lhdr->num_apps + 0]; + + fw->dmem_base_img = lhdr->data_dma_base; + fw->dmem_base = 0; + fw->dmem_size = lhdr->data_size; + fw->dmem_sign = loc - lhdr->data_dma_base; + + if (bl) { + nvkm_firmware_put(blob); + + ret = nvkm_firmware_load_name(subdev, bl, "", ver, &blob); + if (ret) + return ret; + + hdr = nvfw_bin_hdr(subdev, blob->data); + desc = nvfw_bl_desc(subdev, blob->data + hdr->header_offset); + + fw->boot_addr = desc->start_tag << 8; + fw->boot_size = desc->code_size; + fw->boot = kmemdup(blob->data + hdr->data_offset + desc->code_off, + fw->boot_size, GFP_KERNEL); + if (!fw->boot) + ret = -ENOMEM; + } else { + fw->boot_addr = fw->nmem_base; + } + +done: + if (ret) + nvkm_falcon_fw_dtor(fw); + + nvkm_firmware_put(blob); + return ret; +} + +int +nvkm_falcon_fw_ctor_hs_v2(const struct nvkm_falcon_fw_func *func, const char *name, + struct nvkm_subdev *subdev, const char *img, int ver, + struct nvkm_falcon *falcon, struct nvkm_falcon_fw *fw) +{ + const struct nvfw_bin_hdr *hdr; + const struct nvfw_hs_header_v2 *hshdr; + const struct nvfw_hs_load_header_v2 *lhdr; + const struct firmware *blob; + u32 loc, sig, cnt, *meta; + int ret; + + ret = nvkm_firmware_load_name(subdev, img, "", ver, &blob); + if (ret) + return ret; + + hdr = nvfw_bin_hdr(subdev, blob->data); + hshdr = nvfw_hs_header_v2(subdev, blob->data + hdr->header_offset); + meta = (u32 *)(blob->data + hshdr->meta_data_offset); + loc = *(u32 *)(blob->data + hshdr->patch_loc); + sig = *(u32 *)(blob->data + hshdr->patch_sig); + cnt = *(u32 *)(blob->data + hshdr->num_sig); + + ret = nvkm_falcon_fw_ctor(func, name, subdev->device, true, + blob->data + hdr->data_offset, hdr->data_size, falcon, fw); + if (ret) + goto done; + + ret = nvkm_falcon_fw_sign(fw, loc, hshdr->sig_prod_size / cnt, blob->data, + cnt, hshdr->sig_prod_offset + sig, 0, 0); + if (ret) + goto done; + + lhdr = nvfw_hs_load_header_v2(subdev, blob->data + hshdr->header_offset); + + fw->imem_base_img = lhdr->app[0].offset; + fw->imem_base = 0; + fw->imem_size = lhdr->app[0].size; + + fw->dmem_base_img = lhdr->os_data_offset; + fw->dmem_base = 0; + fw->dmem_size = lhdr->os_data_size; + fw->dmem_sign = loc - lhdr->os_data_offset; + + fw->boot_addr = lhdr->app[0].offset; + + fw->fuse_ver = meta[0]; + fw->engine_id = meta[1]; + fw->ucode_id = meta[2]; + +done: + if (ret) + nvkm_falcon_fw_dtor(fw); + + nvkm_firmware_put(blob); + return ret; +} diff --git a/drivers/gpu/drm/nouveau/nvkm/falcon/ga100.c b/drivers/gpu/drm/nouveau/nvkm/falcon/ga100.c new file mode 100644 index 000000000000..49fd32943916 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/falcon/ga100.c @@ -0,0 +1,62 @@ +/* + * Copyright 2021 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ +#include "priv.h" + +int +ga100_flcn_fw_signature(struct nvkm_falcon_fw *fw, u32 *src_base_src) +{ + struct nvkm_falcon *falcon = fw->falcon; + struct nvkm_device *device = falcon->owner->device; + u32 reg_fuse_version; + int idx; + + FLCN_DBG(falcon, "brom: %08x %08x", fw->engine_id, fw->ucode_id); + FLCN_DBG(falcon, "fuse_version: %d", fw->fuse_ver); + + if (fw->engine_id & 0x00000001) { + reg_fuse_version = nvkm_rd32(device, 0x824140 + (fw->ucode_id - 1) * 4); + } else + if (fw->engine_id & 0x00000004) { + reg_fuse_version = nvkm_rd32(device, 0x824100 + (fw->ucode_id - 1) * 4); + } else + if (fw->engine_id & 0x00000400) { + reg_fuse_version = nvkm_rd32(device, 0x8241c0 + (fw->ucode_id - 1) * 4); + } else { + WARN_ON(1); + return -ENOSYS; + } + + FLCN_DBG(falcon, "reg_fuse_version: %08x", reg_fuse_version); + if (reg_fuse_version) { + reg_fuse_version = fls(reg_fuse_version); + FLCN_DBG(falcon, "reg_fuse_version: %d", reg_fuse_version); + + if (WARN_ON(fw->fuse_ver < reg_fuse_version)) + return -EINVAL; + + idx = fw->fuse_ver - reg_fuse_version; + } else { + idx = fw->sig_nr - 1; + } + + return idx; +} diff --git a/drivers/gpu/drm/nouveau/nvkm/falcon/ga102.c b/drivers/gpu/drm/nouveau/nvkm/falcon/ga102.c new file mode 100644 index 000000000000..0ff450fe3590 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/falcon/ga102.c @@ -0,0 +1,148 @@ +/* + * Copyright 2022 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ +#include "priv.h" + +#include <subdev/mc.h> +#include <subdev/timer.h> + +static bool +ga102_flcn_dma_done(struct nvkm_falcon *falcon) +{ + return !!(nvkm_falcon_rd32(falcon, 0x118) & 0x00000002); +} + +static void +ga102_flcn_dma_xfer(struct nvkm_falcon *falcon, u32 mem_base, u32 dma_base, u32 cmd) +{ + nvkm_falcon_wr32(falcon, 0x114, mem_base); + nvkm_falcon_wr32(falcon, 0x11c, dma_base); + nvkm_falcon_wr32(falcon, 0x118, cmd); +} + +static int +ga102_flcn_dma_init(struct nvkm_falcon *falcon, u64 dma_addr, int xfer_len, + enum nvkm_falcon_mem mem_type, bool sec, u32 *cmd) +{ + *cmd = (ilog2(xfer_len) - 2) << 8; + if (mem_type == IMEM) + *cmd |= 0x00000010; + if (sec) + *cmd |= 0x00000004; + + nvkm_falcon_wr32(falcon, 0x110, dma_addr >> 8); + nvkm_falcon_wr32(falcon, 0x128, 0x00000000); + return 0; +} + +const struct nvkm_falcon_func_dma +ga102_flcn_dma = { + .init = ga102_flcn_dma_init, + .xfer = ga102_flcn_dma_xfer, + .done = ga102_flcn_dma_done, +}; + +int +ga102_flcn_reset_wait_mem_scrubbing(struct nvkm_falcon *falcon) +{ + nvkm_falcon_mask(falcon, 0x040, 0x00000000, 0x00000000); + + if (nvkm_msec(falcon->owner->device, 20, + if (!(nvkm_falcon_rd32(falcon, 0x0f4) & 0x00001000)) + break; + ) < 0) + return -ETIMEDOUT; + + return 0; +} + +int +ga102_flcn_reset_prep(struct nvkm_falcon *falcon) +{ + nvkm_falcon_rd32(falcon, 0x0f4); + + nvkm_usec(falcon->owner->device, 150, + if (nvkm_falcon_rd32(falcon, 0x0f4) & 0x80000000) + break; + _warn = false; + ); + + return 0; +} + +int +ga102_flcn_select(struct nvkm_falcon *falcon) +{ + if ((nvkm_falcon_rd32(falcon, falcon->addr2 + 0x668) & 0x00000010) != 0x00000000) { + nvkm_falcon_wr32(falcon, falcon->addr2 + 0x668, 0x00000000); + if (nvkm_msec(falcon->owner->device, 10, + if (nvkm_falcon_rd32(falcon, falcon->addr2 + 0x668) & 0x00000001) + break; + ) < 0) + return -ETIMEDOUT; + } + + return 0; +} + +int +ga102_flcn_fw_boot(struct nvkm_falcon_fw *fw, u32 *mbox0, u32 *mbox1, u32 mbox0_ok, u32 irqsclr) +{ + struct nvkm_falcon *falcon = fw->falcon; + + nvkm_falcon_wr32(falcon, falcon->addr2 + 0x210, fw->dmem_sign); + nvkm_falcon_wr32(falcon, falcon->addr2 + 0x19c, fw->engine_id); + nvkm_falcon_wr32(falcon, falcon->addr2 + 0x198, fw->ucode_id); + nvkm_falcon_wr32(falcon, falcon->addr2 + 0x180, 0x00000001); + + return gm200_flcn_fw_boot(fw, mbox0, mbox1, mbox0_ok, irqsclr); +} + +int +ga102_flcn_fw_load(struct nvkm_falcon_fw *fw) +{ + struct nvkm_falcon *falcon = fw->falcon; + int ret = 0; + + nvkm_falcon_mask(falcon, 0x624, 0x00000080, 0x00000080); + nvkm_falcon_wr32(falcon, 0x10c, 0x00000000); + nvkm_falcon_mask(falcon, 0x600, 0x00010007, (0 << 16) | (1 << 2) | 1); + + ret = nvkm_falcon_dma_wr(falcon, fw->fw.img, fw->fw.phys, fw->imem_base_img, + IMEM, fw->imem_base, fw->imem_size, true); + if (ret) + return ret; + + ret = nvkm_falcon_dma_wr(falcon, fw->fw.img, fw->fw.phys, fw->dmem_base_img, + DMEM, fw->dmem_base, fw->dmem_size, false); + if (ret) + return ret; + + return 0; +} + +const struct nvkm_falcon_fw_func +ga102_flcn_fw = { + .signature = ga100_flcn_fw_signature, + .reset = gm200_flcn_fw_reset, + .load = ga102_flcn_fw_load, + .boot = ga102_flcn_fw_boot, +}; diff --git a/drivers/gpu/drm/nouveau/nvkm/falcon/gm200.c b/drivers/gpu/drm/nouveau/nvkm/falcon/gm200.c new file mode 100644 index 000000000000..393ade9f7e6c --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/falcon/gm200.c @@ -0,0 +1,345 @@ +/* + * Copyright 2022 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ +#include "priv.h" + +#include <core/memory.h> +#include <subdev/mc.h> +#include <subdev/timer.h> + +void +gm200_flcn_tracepc(struct nvkm_falcon *falcon) +{ + u32 sctl = nvkm_falcon_rd32(falcon, 0x240); + u32 tidx = nvkm_falcon_rd32(falcon, 0x148); + int nr = (tidx & 0x00ff0000) >> 16, sp, ip; + + FLCN_ERR(falcon, "TRACEPC SCTL %08x TIDX %08x", sctl, tidx); + for (sp = 0; sp < nr; sp++) { + nvkm_falcon_wr32(falcon, 0x148, sp); + ip = nvkm_falcon_rd32(falcon, 0x14c); + FLCN_ERR(falcon, "TRACEPC: %08x", ip); + } +} + +static void +gm200_flcn_pio_dmem_rd(struct nvkm_falcon *falcon, u8 port, const u8 *img, int len) +{ + while (len >= 4) { + *(u32 *)img = nvkm_falcon_rd32(falcon, 0x1c4 + (port * 8)); + img += 4; + len -= 4; + } +} + +static void +gm200_flcn_pio_dmem_rd_init(struct nvkm_falcon *falcon, u8 port, u32 dmem_base) +{ + nvkm_falcon_wr32(falcon, 0x1c0 + (port * 8), BIT(25) | dmem_base); +} + +static void +gm200_flcn_pio_dmem_wr(struct nvkm_falcon *falcon, u8 port, const u8 *img, int len, u16 tag) +{ + while (len >= 4) { + nvkm_falcon_wr32(falcon, 0x1c4 + (port * 8), *(u32 *)img); + img += 4; + len -= 4; + } +} + +static void +gm200_flcn_pio_dmem_wr_init(struct nvkm_falcon *falcon, u8 port, bool sec, u32 dmem_base) +{ + nvkm_falcon_wr32(falcon, 0x1c0 + (port * 8), BIT(24) | dmem_base); +} + +const struct nvkm_falcon_func_pio +gm200_flcn_dmem_pio = { + .min = 4, + .max = 0x100, + .wr_init = gm200_flcn_pio_dmem_wr_init, + .wr = gm200_flcn_pio_dmem_wr, + .rd_init = gm200_flcn_pio_dmem_rd_init, + .rd = gm200_flcn_pio_dmem_rd, +}; + +static void +gm200_flcn_pio_imem_wr_init(struct nvkm_falcon *falcon, u8 port, bool sec, u32 imem_base) +{ + nvkm_falcon_wr32(falcon, 0x180 + (port * 0x10), (sec ? BIT(28) : 0) | BIT(24) | imem_base); +} + +static void +gm200_flcn_pio_imem_wr(struct nvkm_falcon *falcon, u8 port, const u8 *img, int len, u16 tag) +{ + nvkm_falcon_wr32(falcon, 0x188 + (port * 0x10), tag++); + while (len >= 4) { + nvkm_falcon_wr32(falcon, 0x184 + (port * 0x10), *(u32 *)img); + img += 4; + len -= 4; + } +} + +const struct nvkm_falcon_func_pio +gm200_flcn_imem_pio = { + .min = 0x100, + .max = 0x100, + .wr_init = gm200_flcn_pio_imem_wr_init, + .wr = gm200_flcn_pio_imem_wr, +}; + +int +gm200_flcn_bind_stat(struct nvkm_falcon *falcon, bool intr) +{ + if (intr && !(nvkm_falcon_rd32(falcon, 0x008) & 0x00000008)) + return -1; + + return (nvkm_falcon_rd32(falcon, 0x0dc) & 0x00007000) >> 12; +} + +void +gm200_flcn_bind_inst(struct nvkm_falcon *falcon, int target, u64 addr) +{ + nvkm_falcon_mask(falcon, 0x604, 0x00000007, 0x00000000); /* DMAIDX_VIRT */ + nvkm_falcon_wr32(falcon, 0x054, (1 << 30) | (target << 28) | (addr >> 12)); + nvkm_falcon_mask(falcon, 0x090, 0x00010000, 0x00010000); + nvkm_falcon_mask(falcon, 0x0a4, 0x00000008, 0x00000008); +} + +int +gm200_flcn_reset_wait_mem_scrubbing(struct nvkm_falcon *falcon) +{ + nvkm_falcon_mask(falcon, 0x040, 0x00000000, 0x00000000); + + if (nvkm_msec(falcon->owner->device, 10, + if (!(nvkm_falcon_rd32(falcon, 0x10c) & 0x00000006)) + break; + ) < 0) + return -ETIMEDOUT; + + return 0; +} + +int +gm200_flcn_enable(struct nvkm_falcon *falcon) +{ + struct nvkm_device *device = falcon->owner->device; + int ret; + + if (falcon->func->reset_eng) { + ret = falcon->func->reset_eng(falcon); + if (ret) + return ret; + } + + if (falcon->func->select) { + ret = falcon->func->select(falcon); + if (ret) + return ret; + } + + if (falcon->func->reset_pmc) + nvkm_mc_enable(device, falcon->owner->type, falcon->owner->inst); + + ret = falcon->func->reset_wait_mem_scrubbing(falcon); + if (ret) + return ret; + + nvkm_falcon_wr32(falcon, 0x084, nvkm_rd32(device, 0x000000)); + return 0; +} + +int +gm200_flcn_disable(struct nvkm_falcon *falcon) +{ + struct nvkm_device *device = falcon->owner->device; + int ret; + + if (falcon->func->select) { + ret = falcon->func->select(falcon); + if (ret) + return ret; + } + + nvkm_falcon_mask(falcon, 0x048, 0x00000003, 0x00000000); + nvkm_falcon_wr32(falcon, 0x014, 0xffffffff); + + if (falcon->func->reset_pmc) { + if (falcon->func->reset_prep) { + ret = falcon->func->reset_prep(falcon); + if (ret) + return ret; + } + + nvkm_mc_disable(device, falcon->owner->type, falcon->owner->inst); + } + + if (falcon->func->reset_eng) { + ret = falcon->func->reset_eng(falcon); + if (ret) + return ret; + } + + return 0; +} + +int +gm200_flcn_fw_boot(struct nvkm_falcon_fw *fw, u32 *pmbox0, u32 *pmbox1, u32 mbox0_ok, u32 irqsclr) +{ + struct nvkm_falcon *falcon = fw->falcon; + u32 mbox0, mbox1; + int ret = 0; + + nvkm_falcon_wr32(falcon, 0x040, pmbox0 ? *pmbox0 : 0xcafebeef); + if (pmbox1) + nvkm_falcon_wr32(falcon, 0x044, *pmbox1); + + nvkm_falcon_wr32(falcon, 0x104, fw->boot_addr); + nvkm_falcon_wr32(falcon, 0x100, 0x00000002); + + if (nvkm_msec(falcon->owner->device, 2000, + if (nvkm_falcon_rd32(falcon, 0x100) & 0x00000010) + break; + ) < 0) + ret = -ETIMEDOUT; + + mbox0 = nvkm_falcon_rd32(falcon, 0x040); + mbox1 = nvkm_falcon_rd32(falcon, 0x044); + if (FLCN_ERRON(falcon, ret || mbox0 != mbox0_ok, "mbox %08x %08x", mbox0, mbox1)) + ret = ret ?: -EIO; + + if (irqsclr) + nvkm_falcon_mask(falcon, 0x004, 0xffffffff, irqsclr); + + return ret; +} + +int +gm200_flcn_fw_load(struct nvkm_falcon_fw *fw) +{ + struct nvkm_falcon *falcon = fw->falcon; + int target, ret; + + if (fw->inst) { + nvkm_falcon_mask(falcon, 0x048, 0x00000001, 0x00000001); + + switch (nvkm_memory_target(fw->inst)) { + case NVKM_MEM_TARGET_VRAM: target = 0; break; + case NVKM_MEM_TARGET_HOST: target = 2; break; + case NVKM_MEM_TARGET_NCOH: target = 3; break; + default: + WARN_ON(1); + return -EINVAL; + } + + falcon->func->bind_inst(falcon, target, nvkm_memory_addr(fw->inst)); + + if (nvkm_msec(falcon->owner->device, 10, + if (falcon->func->bind_stat(falcon, falcon->func->bind_intr) == 5) + break; + ) < 0) + return -ETIMEDOUT; + + nvkm_falcon_mask(falcon, 0x004, 0x00000008, 0x00000008); + nvkm_falcon_mask(falcon, 0x058, 0x00000002, 0x00000002); + + if (nvkm_msec(falcon->owner->device, 10, + if (falcon->func->bind_stat(falcon, false) == 0) + break; + ) < 0) + return -ETIMEDOUT; + } else { + nvkm_falcon_mask(falcon, 0x624, 0x00000080, 0x00000080); + nvkm_falcon_wr32(falcon, 0x10c, 0x00000000); + } + + if (fw->boot) { + switch (nvkm_memory_target(&fw->fw.mem.memory)) { + case NVKM_MEM_TARGET_VRAM: target = 4; break; + case NVKM_MEM_TARGET_HOST: target = 5; break; + case NVKM_MEM_TARGET_NCOH: target = 6; break; + default: + WARN_ON(1); + return -EINVAL; + } + + ret = nvkm_falcon_pio_wr(falcon, fw->boot, 0, 0, + IMEM, falcon->code.limit - fw->boot_size, fw->boot_size, + fw->boot_addr >> 8, false); + if (ret) + return ret; + + return fw->func->load_bld(fw); + } + + ret = nvkm_falcon_pio_wr(falcon, fw->fw.img + fw->nmem_base_img, fw->nmem_base_img, 0, + IMEM, fw->nmem_base, fw->nmem_size, fw->nmem_base >> 8, false); + if (ret) + return ret; + + ret = nvkm_falcon_pio_wr(falcon, fw->fw.img + fw->imem_base_img, fw->imem_base_img, 0, + IMEM, fw->imem_base, fw->imem_size, fw->imem_base >> 8, true); + if (ret) + return ret; + + ret = nvkm_falcon_pio_wr(falcon, fw->fw.img + fw->dmem_base_img, fw->dmem_base_img, 0, + DMEM, fw->dmem_base, fw->dmem_size, 0, false); + if (ret) + return ret; + + return 0; +} + +int +gm200_flcn_fw_reset(struct nvkm_falcon_fw *fw) +{ + return nvkm_falcon_reset(fw->falcon); +} + +int +gm200_flcn_fw_signature(struct nvkm_falcon_fw *fw, u32 *sig_base_src) +{ + struct nvkm_falcon *falcon = fw->falcon; + u32 addr = falcon->func->debug; + int ret = 0; + + if (addr) { + ret = nvkm_falcon_enable(falcon); + if (ret) + return ret; + + if (nvkm_falcon_rd32(falcon, addr) & 0x00100000) { + *sig_base_src = fw->sig_base_dbg; + return 1; + } + } + + return ret; +} + +const struct nvkm_falcon_fw_func +gm200_flcn_fw = { + .signature = gm200_flcn_fw_signature, + .reset = gm200_flcn_fw_reset, + .load = gm200_flcn_fw_load, + .boot = gm200_flcn_fw_boot, +}; diff --git a/drivers/gpu/drm/nouveau/nvkm/falcon/gp102.c b/drivers/gpu/drm/nouveau/nvkm/falcon/gp102.c new file mode 100644 index 000000000000..c774935f3077 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/falcon/gp102.c @@ -0,0 +1,82 @@ +/* + * Copyright 2022 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ +#include "priv.h" + +static void +gp102_flcn_pio_emem_rd(struct nvkm_falcon *falcon, u8 port, const u8 *img, int len) +{ + while (len >= 4) { + *(u32 *)img = nvkm_falcon_rd32(falcon, 0xac4 + (port * 8)); + img += 4; + len -= 4; + } +} + +static void +gp102_flcn_pio_emem_rd_init(struct nvkm_falcon *falcon, u8 port, u32 dmem_base) +{ + nvkm_falcon_wr32(falcon, 0xac0 + (port * 8), BIT(25) | dmem_base); +} + +static void +gp102_flcn_pio_emem_wr(struct nvkm_falcon *falcon, u8 port, const u8 *img, int len, u16 tag) +{ + while (len >= 4) { + nvkm_falcon_wr32(falcon, 0xac4 + (port * 8), *(u32 *)img); + img += 4; + len -= 4; + } +} + +static void +gp102_flcn_pio_emem_wr_init(struct nvkm_falcon *falcon, u8 port, bool sec, u32 emem_base) +{ + nvkm_falcon_wr32(falcon, 0xac0 + (port * 8), BIT(24) | emem_base); +} + +const struct nvkm_falcon_func_pio +gp102_flcn_emem_pio = { + .min = 4, + .max = 0x100, + .wr_init = gp102_flcn_pio_emem_wr_init, + .wr = gp102_flcn_pio_emem_wr, + .rd_init = gp102_flcn_pio_emem_rd_init, + .rd = gp102_flcn_pio_emem_rd, +}; + +int +gp102_flcn_reset_eng(struct nvkm_falcon *falcon) +{ + int ret; + + if (falcon->func->reset_prep) { + ret = falcon->func->reset_prep(falcon); + if (ret) + return ret; + } + + nvkm_falcon_mask(falcon, 0x3c0, 0x00000001, 0x00000001); + udelay(10); + nvkm_falcon_mask(falcon, 0x3c0, 0x00000001, 0x00000000); + + return falcon->func->reset_wait_mem_scrubbing(falcon); +} diff --git a/drivers/gpu/drm/nouveau/nvkm/falcon/msgq.c b/drivers/gpu/drm/nouveau/nvkm/falcon/msgq.c index e74371dffc76..16b246fda666 100644 --- a/drivers/gpu/drm/nouveau/nvkm/falcon/msgq.c +++ b/drivers/gpu/drm/nouveau/nvkm/falcon/msgq.c @@ -25,7 +25,7 @@ static void nvkm_falcon_msgq_open(struct nvkm_falcon_msgq *msgq) { - mutex_lock(&msgq->mutex); + spin_lock(&msgq->lock); msgq->position = nvkm_falcon_rd32(msgq->qmgr->falcon, msgq->tail_reg); } @@ -37,10 +37,10 @@ nvkm_falcon_msgq_close(struct nvkm_falcon_msgq *msgq, bool commit) if (commit) nvkm_falcon_wr32(falcon, msgq->tail_reg, msgq->position); - mutex_unlock(&msgq->mutex); + spin_unlock(&msgq->lock); } -static bool +bool nvkm_falcon_msgq_empty(struct nvkm_falcon_msgq *msgq) { u32 head = nvkm_falcon_rd32(msgq->qmgr->falcon, msgq->head_reg); @@ -68,7 +68,7 @@ nvkm_falcon_msgq_pop(struct nvkm_falcon_msgq *msgq, void *data, u32 size) return -EINVAL; } - nvkm_falcon_read_dmem(falcon, tail, size, 0, data); + nvkm_falcon_pio_rd(falcon, 0, DMEM, tail, data, 0, size); msgq->position += ALIGN(size, QUEUE_ALIGNMENT); return 0; } @@ -208,6 +208,6 @@ nvkm_falcon_msgq_new(struct nvkm_falcon_qmgr *qmgr, const char *name, msgq->qmgr = qmgr; msgq->name = name; - mutex_init(&msgq->mutex); + spin_lock_init(&msgq->lock); return 0; } diff --git a/drivers/gpu/drm/nouveau/nvkm/falcon/priv.h b/drivers/gpu/drm/nouveau/nvkm/falcon/priv.h index 466188752eb0..11a24b9c8569 100644 --- a/drivers/gpu/drm/nouveau/nvkm/falcon/priv.h +++ b/drivers/gpu/drm/nouveau/nvkm/falcon/priv.h @@ -2,4 +2,12 @@ #ifndef __NVKM_FALCON_PRIV_H__ #define __NVKM_FALCON_PRIV_H__ #include <core/falcon.h> + +static inline int +nvkm_falcon_enable(struct nvkm_falcon *falcon) +{ + if (falcon->func->enable) + return falcon->func->enable(falcon); + return 0; +} #endif diff --git a/drivers/gpu/drm/nouveau/nvkm/falcon/qmgr.h b/drivers/gpu/drm/nouveau/nvkm/falcon/qmgr.h index 976cb7b7aa99..79f0da9e749f 100644 --- a/drivers/gpu/drm/nouveau/nvkm/falcon/qmgr.h +++ b/drivers/gpu/drm/nouveau/nvkm/falcon/qmgr.h @@ -73,7 +73,7 @@ struct nvkm_falcon_cmdq { struct nvkm_falcon_msgq { struct nvkm_falcon_qmgr *qmgr; const char *name; - struct mutex mutex; + spinlock_t lock; u32 head_reg; u32 tail_reg; @@ -82,8 +82,7 @@ struct nvkm_falcon_msgq { u32 position; }; -#define FLCNQ_PRINTK(t,q,f,a...) \ - FLCN_PRINTK(t, (q)->qmgr->falcon, "%s: "f, (q)->name, ##a) -#define FLCNQ_DBG(q,f,a...) FLCNQ_PRINTK(debug, (q), f, ##a) -#define FLCNQ_ERR(q,f,a...) FLCNQ_PRINTK(error, (q), f, ##a) +#define FLCNQ_PRINTK(q,l,p,f,a...) FLCN_PRINTK((q)->qmgr->falcon, l, p, "%s: "f, (q)->name, ##a) +#define FLCNQ_DBG(q,f,a...) FLCNQ_PRINTK((q), DEBUG, info, f, ##a) +#define FLCNQ_ERR(q,f,a...) FLCNQ_PRINTK((q), ERROR, err, f, ##a) #endif diff --git a/drivers/gpu/drm/nouveau/nvkm/falcon/v1.c b/drivers/gpu/drm/nouveau/nvkm/falcon/v1.c index b0ee4c31414c..dd2ddc54ac60 100644 --- a/drivers/gpu/drm/nouveau/nvkm/falcon/v1.c +++ b/drivers/gpu/drm/nouveau/nvkm/falcon/v1.c @@ -64,44 +64,13 @@ nvkm_falcon_v1_load_imem(struct nvkm_falcon *falcon, void *data, u32 start, nvkm_falcon_wr32(falcon, 0x184 + (port * 16), 0); } -static void -nvkm_falcon_v1_load_emem(struct nvkm_falcon *falcon, void *data, u32 start, - u32 size, u8 port) -{ - u8 rem = size % 4; - int i; - - size -= rem; - - nvkm_falcon_wr32(falcon, 0xac0 + (port * 8), start | (0x1 << 24)); - for (i = 0; i < size / 4; i++) - nvkm_falcon_wr32(falcon, 0xac4 + (port * 8), ((u32 *)data)[i]); - - /* - * If size is not a multiple of 4, mask the last word to ensure garbage - * does not get written - */ - if (rem) { - u32 extra = ((u32 *)data)[i]; - - nvkm_falcon_wr32(falcon, 0xac4 + (port * 8), - extra & (BIT(rem * 8) - 1)); - } -} - void nvkm_falcon_v1_load_dmem(struct nvkm_falcon *falcon, void *data, u32 start, u32 size, u8 port) { - const struct nvkm_falcon_func *func = falcon->func; u8 rem = size % 4; int i; - if (func->emem_addr && start >= func->emem_addr) - return nvkm_falcon_v1_load_emem(falcon, data, - start - func->emem_addr, size, - port); - size -= rem; nvkm_falcon_wr32(falcon, 0x1c0 + (port * 8), start | (0x1 << 24)); @@ -120,113 +89,6 @@ nvkm_falcon_v1_load_dmem(struct nvkm_falcon *falcon, void *data, u32 start, } } -static void -nvkm_falcon_v1_read_emem(struct nvkm_falcon *falcon, u32 start, u32 size, - u8 port, void *data) -{ - u8 rem = size % 4; - int i; - - size -= rem; - - nvkm_falcon_wr32(falcon, 0xac0 + (port * 8), start | (0x1 << 25)); - for (i = 0; i < size / 4; i++) - ((u32 *)data)[i] = nvkm_falcon_rd32(falcon, 0xac4 + (port * 8)); - - /* - * If size is not a multiple of 4, mask the last word to ensure garbage - * does not get read - */ - if (rem) { - u32 extra = nvkm_falcon_rd32(falcon, 0xac4 + (port * 8)); - - for (i = size; i < size + rem; i++) { - ((u8 *)data)[i] = (u8)(extra & 0xff); - extra >>= 8; - } - } -} - -void -nvkm_falcon_v1_read_dmem(struct nvkm_falcon *falcon, u32 start, u32 size, - u8 port, void *data) -{ - const struct nvkm_falcon_func *func = falcon->func; - u8 rem = size % 4; - int i; - - if (func->emem_addr && start >= func->emem_addr) - return nvkm_falcon_v1_read_emem(falcon, start - func->emem_addr, - size, port, data); - - size -= rem; - - nvkm_falcon_wr32(falcon, 0x1c0 + (port * 8), start | (0x1 << 25)); - for (i = 0; i < size / 4; i++) - ((u32 *)data)[i] = nvkm_falcon_rd32(falcon, 0x1c4 + (port * 8)); - - /* - * If size is not a multiple of 4, mask the last word to ensure garbage - * does not get read - */ - if (rem) { - u32 extra = nvkm_falcon_rd32(falcon, 0x1c4 + (port * 8)); - - for (i = size; i < size + rem; i++) { - ((u8 *)data)[i] = (u8)(extra & 0xff); - extra >>= 8; - } - } -} - -void -nvkm_falcon_v1_bind_context(struct nvkm_falcon *falcon, struct nvkm_memory *ctx) -{ - const u32 fbif = falcon->func->fbif; - u32 inst_loc; - - /* disable instance block binding */ - if (ctx == NULL) { - nvkm_falcon_wr32(falcon, 0x10c, 0x0); - return; - } - - nvkm_falcon_wr32(falcon, 0x10c, 0x1); - - /* setup apertures - virtual */ - nvkm_falcon_wr32(falcon, fbif + 4 * FALCON_DMAIDX_UCODE, 0x4); - nvkm_falcon_wr32(falcon, fbif + 4 * FALCON_DMAIDX_VIRT, 0x0); - /* setup apertures - physical */ - nvkm_falcon_wr32(falcon, fbif + 4 * FALCON_DMAIDX_PHYS_VID, 0x4); - nvkm_falcon_wr32(falcon, fbif + 4 * FALCON_DMAIDX_PHYS_SYS_COH, 0x5); - nvkm_falcon_wr32(falcon, fbif + 4 * FALCON_DMAIDX_PHYS_SYS_NCOH, 0x6); - - /* Set context */ - switch (nvkm_memory_target(ctx)) { - case NVKM_MEM_TARGET_VRAM: inst_loc = 0; break; - case NVKM_MEM_TARGET_HOST: inst_loc = 2; break; - case NVKM_MEM_TARGET_NCOH: inst_loc = 3; break; - default: - WARN_ON(1); - return; - } - - /* Enable context */ - nvkm_falcon_mask(falcon, 0x048, 0x1, 0x1); - nvkm_falcon_wr32(falcon, 0x054, - ((nvkm_memory_addr(ctx) >> 12) & 0xfffffff) | - (inst_loc << 28) | (1 << 30)); - - nvkm_falcon_mask(falcon, 0x090, 0x10000, 0x10000); - nvkm_falcon_mask(falcon, 0x0a4, 0x8, 0x8); -} - -void -nvkm_falcon_v1_set_start_addr(struct nvkm_falcon *falcon, u32 start_addr) -{ - nvkm_falcon_wr32(falcon, 0x104, start_addr); -} - void nvkm_falcon_v1_start(struct nvkm_falcon *falcon) { @@ -237,75 +99,3 @@ nvkm_falcon_v1_start(struct nvkm_falcon *falcon) else nvkm_falcon_wr32(falcon, 0x100, 0x2); } - -int -nvkm_falcon_v1_wait_for_halt(struct nvkm_falcon *falcon, u32 ms) -{ - struct nvkm_device *device = falcon->owner->device; - int ret; - - ret = nvkm_wait_msec(device, ms, falcon->addr + 0x100, 0x10, 0x10); - if (ret < 0) - return ret; - - return 0; -} - -int -nvkm_falcon_v1_clear_interrupt(struct nvkm_falcon *falcon, u32 mask) -{ - struct nvkm_device *device = falcon->owner->device; - int ret; - - /* clear interrupt(s) */ - nvkm_falcon_mask(falcon, 0x004, mask, mask); - /* wait until interrupts are cleared */ - ret = nvkm_wait_msec(device, 10, falcon->addr + 0x008, mask, 0x0); - if (ret < 0) - return ret; - - return 0; -} - -static int -falcon_v1_wait_idle(struct nvkm_falcon *falcon) -{ - struct nvkm_device *device = falcon->owner->device; - int ret; - - ret = nvkm_wait_msec(device, 10, falcon->addr + 0x04c, 0xffff, 0x0); - if (ret < 0) - return ret; - - return 0; -} - -int -nvkm_falcon_v1_enable(struct nvkm_falcon *falcon) -{ - struct nvkm_device *device = falcon->owner->device; - int ret; - - ret = nvkm_wait_msec(device, 10, falcon->addr + 0x10c, 0x6, 0x0); - if (ret < 0) { - nvkm_error(falcon->user, "Falcon mem scrubbing timeout\n"); - return ret; - } - - ret = falcon_v1_wait_idle(falcon); - if (ret) - return ret; - - /* enable IRQs */ - nvkm_falcon_wr32(falcon, 0x010, 0xff); - - return 0; -} - -void -nvkm_falcon_v1_disable(struct nvkm_falcon *falcon) -{ - /* disable IRQs and wait for any previous code to complete */ - nvkm_falcon_wr32(falcon, 0x014, 0xff); - falcon_v1_wait_idle(falcon); -} diff --git a/drivers/gpu/drm/nouveau/nvkm/nvfw/acr.c b/drivers/gpu/drm/nouveau/nvkm/nvfw/acr.c index bef790ad8f2f..83a9c48bc58c 100644 --- a/drivers/gpu/drm/nouveau/nvkm/nvfw/acr.c +++ b/drivers/gpu/drm/nouveau/nvkm/nvfw/acr.c @@ -45,6 +45,47 @@ wpr_header_v1_dump(struct nvkm_subdev *subdev, const struct wpr_header_v1 *hdr) nvkm_debug(subdev, "\tstatus : %d\n", hdr->status); } +void +wpr_generic_header_dump(struct nvkm_subdev *subdev, const struct wpr_generic_header *hdr) +{ + nvkm_debug(subdev, "wprGenericHeader\n"); + nvkm_debug(subdev, "\tidentifier : %04x\n", hdr->identifier); + nvkm_debug(subdev, "\tversion : %04x\n", hdr->version); + nvkm_debug(subdev, "\tsize : %08x\n", hdr->size); +} + +void +wpr_header_v2_dump(struct nvkm_subdev *subdev, const struct wpr_header_v2 *hdr) +{ + wpr_generic_header_dump(subdev, &hdr->hdr); + wpr_header_v1_dump(subdev, &hdr->wpr); +} + +void +lsb_header_v2_dump(struct nvkm_subdev *subdev, struct lsb_header_v2 *hdr) +{ + wpr_generic_header_dump(subdev, &hdr->hdr); + nvkm_debug(subdev, "lsbHeader\n"); + nvkm_debug(subdev, "\tucodeOff : 0x%x\n", hdr->ucode_off); + nvkm_debug(subdev, "\tucodeSize : 0x%x\n", hdr->ucode_size); + nvkm_debug(subdev, "\tdataSize : 0x%x\n", hdr->data_size); + nvkm_debug(subdev, "\tblCodeSize : 0x%x\n", hdr->bl_code_size); + nvkm_debug(subdev, "\tblImemOff : 0x%x\n", hdr->bl_imem_off); + nvkm_debug(subdev, "\tblDataOff : 0x%x\n", hdr->bl_data_off); + nvkm_debug(subdev, "\tblDataSize : 0x%x\n", hdr->bl_data_size); + nvkm_debug(subdev, "\treserved0 : %08x\n", hdr->rsvd0); + nvkm_debug(subdev, "\tappCodeOff : 0x%x\n", hdr->app_code_off); + nvkm_debug(subdev, "\tappCodeSize : 0x%x\n", hdr->app_code_size); + nvkm_debug(subdev, "\tappDataOff : 0x%x\n", hdr->app_data_off); + nvkm_debug(subdev, "\tappDataSize : 0x%x\n", hdr->app_data_size); + nvkm_debug(subdev, "\tappImemOffset : 0x%x\n", hdr->app_imem_offset); + nvkm_debug(subdev, "\tappDmemOffset : 0x%x\n", hdr->app_dmem_offset); + nvkm_debug(subdev, "\tflags : 0x%x\n", hdr->flags); + nvkm_debug(subdev, "\tmonitorCodeOff: 0x%x\n", hdr->monitor_code_offset); + nvkm_debug(subdev, "\tmonitorDataOff: 0x%x\n", hdr->monitor_data_offset); + nvkm_debug(subdev, "\tmanifestOffset: 0x%x\n", hdr->manifest_offset); +} + static void lsb_header_tail_dump(struct nvkm_subdev *subdev, struct lsb_header_tail *hdr) { diff --git a/drivers/gpu/drm/nouveau/nvkm/nvfw/hs.c b/drivers/gpu/drm/nouveau/nvkm/nvfw/hs.c index 04ed77cb2eba..a7e0583401d0 100644 --- a/drivers/gpu/drm/nouveau/nvkm/nvfw/hs.c +++ b/drivers/gpu/drm/nouveau/nvkm/nvfw/hs.c @@ -38,6 +38,24 @@ nvfw_hs_header(struct nvkm_subdev *subdev, const void *data) return hdr; } +const struct nvfw_hs_header_v2 * +nvfw_hs_header_v2(struct nvkm_subdev *subdev, const void *data) +{ + const struct nvfw_hs_header_v2 *hdr = data; + + nvkm_debug(subdev, "hsHeader:\n"); + nvkm_debug(subdev, "\tsigProdOffset : 0x%x\n", hdr->sig_prod_offset); + nvkm_debug(subdev, "\tsigProdSize : 0x%x\n", hdr->sig_prod_size); + nvkm_debug(subdev, "\tpatchLoc : 0x%x\n", hdr->patch_loc); + nvkm_debug(subdev, "\tpatchSig : 0x%x\n", hdr->patch_sig); + nvkm_debug(subdev, "\tmetadataOffset : 0x%x\n", hdr->meta_data_offset); + nvkm_debug(subdev, "\tmetadataSize : 0x%x\n", hdr->meta_data_size); + nvkm_debug(subdev, "\tnumSig : 0x%x\n", hdr->num_sig); + nvkm_debug(subdev, "\theaderOffset : 0x%x\n", hdr->header_offset); + nvkm_debug(subdev, "\theaderSize : 0x%x\n", hdr->header_size); + return hdr; +} + const struct nvfw_hs_load_header * nvfw_hs_load_header(struct nvkm_subdev *subdev, const void *data) { @@ -60,3 +78,24 @@ nvfw_hs_load_header(struct nvkm_subdev *subdev, const void *data) return hdr; } + +const struct nvfw_hs_load_header_v2 * +nvfw_hs_load_header_v2(struct nvkm_subdev *subdev, const void *data) +{ + const struct nvfw_hs_load_header_v2 *hdr = data; + int i; + + nvkm_debug(subdev, "hsLoadHeader:\n"); + nvkm_debug(subdev, "\tosCodeOffset : 0x%x\n", hdr->os_code_offset); + nvkm_debug(subdev, "\tosCodeSize : 0x%x\n", hdr->os_code_size); + nvkm_debug(subdev, "\tosDataOffset : 0x%x\n", hdr->os_data_offset); + nvkm_debug(subdev, "\tosDataSize : 0x%x\n", hdr->os_data_size); + nvkm_debug(subdev, "\tnumApps : 0x%x\n", hdr->num_apps); + for (i = 0; i < hdr->num_apps; i++) { + nvkm_debug(subdev, + "\tApp[%d] : offset 0x%x size 0x%x\n", i, + hdr->app[i].offset, hdr->app[i].size); + } + + return hdr; +} diff --git a/drivers/gpu/drm/nouveau/nvkm/nvfw/ls.c b/drivers/gpu/drm/nouveau/nvkm/nvfw/ls.c index b847f281ce97..45c3a6c5e088 100644 --- a/drivers/gpu/drm/nouveau/nvkm/nvfw/ls.c +++ b/drivers/gpu/drm/nouveau/nvkm/nvfw/ls.c @@ -106,3 +106,75 @@ nvfw_ls_desc_v1(struct nvkm_subdev *subdev, const void *data) return hdr; } + +const struct nvfw_ls_desc_v2 * +nvfw_ls_desc_v2(struct nvkm_subdev *subdev, const void *data) +{ + const struct nvfw_ls_desc_v2 *hdr = data; + char *date; + int i; + + nvkm_debug(subdev, "lsUcodeImgDesc:\n"); + nvkm_debug(subdev, "\tdescriptorSize : %d\n", hdr->descriptor_size); + nvkm_debug(subdev, "\timageSize : %d\n", hdr->image_size); + nvkm_debug(subdev, "\ttoolsVersion : 0x%x\n", hdr->tools_version); + nvkm_debug(subdev, "\tappVersion : 0x%x\n", hdr->app_version); + + date = kstrndup(hdr->date, sizeof(hdr->date), GFP_KERNEL); + nvkm_debug(subdev, "\tdate : %s\n", date); + kfree(date); + + nvkm_debug(subdev, "\tsecureBootloader : 0x%x\n", hdr->secure_bootloader); + nvkm_debug(subdev, "\tbootloaderStartOffset: 0x%x\n", hdr->bootloader_start_offset); + nvkm_debug(subdev, "\tbootloaderSize : 0x%x\n", hdr->bootloader_size); + nvkm_debug(subdev, "\tbootloaderImemOffset : 0x%x\n", hdr->bootloader_imem_offset); + nvkm_debug(subdev, "\tbootloaderEntryPoint : 0x%x\n", hdr->bootloader_entry_point); + + nvkm_debug(subdev, "\tappStartOffset : 0x%x\n", hdr->app_start_offset); + nvkm_debug(subdev, "\tappSize : 0x%x\n", hdr->app_size); + nvkm_debug(subdev, "\tappImemOffset : 0x%x\n", hdr->app_imem_offset); + nvkm_debug(subdev, "\tappImemEntry : 0x%x\n", hdr->app_imem_entry); + nvkm_debug(subdev, "\tappDmemOffset : 0x%x\n", hdr->app_dmem_offset); + nvkm_debug(subdev, "\tappResidentCodeOffset: 0x%x\n", hdr->app_resident_code_offset); + nvkm_debug(subdev, "\tappResidentCodeSize : 0x%x\n", hdr->app_resident_code_size); + nvkm_debug(subdev, "\tappResidentDataOffset: 0x%x\n", hdr->app_resident_data_offset); + nvkm_debug(subdev, "\tappResidentDataSize : 0x%x\n", hdr->app_resident_data_size); + + nvkm_debug(subdev, "\tnbImemOverlays : %d\n", hdr->nb_imem_overlays); + nvkm_debug(subdev, "\tnbDmemOverlays : %d\n", hdr->nb_dmem_overlays); + for (i = 0; i < ARRAY_SIZE(hdr->load_ovl); i++) { + nvkm_debug(subdev, "\tloadOvl[%d] : 0x%x %d\n", i, + hdr->load_ovl[i].start, hdr->load_ovl[i].size); + } + + return hdr; +} + +const struct nvfw_ls_hsbl_bin_hdr * +nvfw_ls_hsbl_bin_hdr(struct nvkm_subdev *subdev, const void *data) +{ + const struct nvfw_ls_hsbl_bin_hdr *hdr = data; + + nvkm_debug(subdev, "lsHsblBinHdr:\n"); + nvkm_debug(subdev, "\tbinMagic : 0x%08x\n", hdr->bin_magic); + nvkm_debug(subdev, "\tbinVer : %d\n", hdr->bin_ver); + nvkm_debug(subdev, "\tbinSize : %d\n", hdr->bin_size); + nvkm_debug(subdev, "\theaderOffset : 0x%x\n", hdr->header_offset); + return hdr; +} + +const struct nvfw_ls_hsbl_hdr * +nvfw_ls_hsbl_hdr(struct nvkm_subdev *subdev, const void *data) +{ + const struct nvfw_ls_hsbl_hdr *hdr = data; + + nvkm_debug(subdev, "lsHsblHdr:\n"); + nvkm_debug(subdev, "\tsigProdOffset : 0x%x\n", hdr->sig_prod_offset); + nvkm_debug(subdev, "\tsigProdSize : 0x%x\n", hdr->sig_prod_size); + nvkm_debug(subdev, "\tpatchLoc : 0x%x\n", hdr->patch_loc); + nvkm_debug(subdev, "\tpatchSig : 0x%x\n", hdr->patch_sig); + nvkm_debug(subdev, "\tmetadataOffset : 0x%x\n", hdr->meta_data_offset); + nvkm_debug(subdev, "\tmetadataSize : 0x%x\n", hdr->meta_data_size); + nvkm_debug(subdev, "\tnumSig : 0x%x\n", hdr->num_sig); + return hdr; +} diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/Kbuild b/drivers/gpu/drm/nouveau/nvkm/subdev/Kbuild index 2cb24fff7e32..4c2f6fc4ef58 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/Kbuild @@ -23,4 +23,5 @@ include $(src)/nvkm/subdev/privring/Kbuild include $(src)/nvkm/subdev/therm/Kbuild include $(src)/nvkm/subdev/timer/Kbuild include $(src)/nvkm/subdev/top/Kbuild +include $(src)/nvkm/subdev/vfn/Kbuild include $(src)/nvkm/subdev/volt/Kbuild diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/acr/Kbuild b/drivers/gpu/drm/nouveau/nvkm/subdev/acr/Kbuild index 5b9f64a8957f..5731f35b11e1 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/acr/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/acr/Kbuild @@ -1,10 +1,12 @@ # SPDX-License-Identifier: MIT nvkm-y += nvkm/subdev/acr/base.o -nvkm-y += nvkm/subdev/acr/hsfw.o nvkm-y += nvkm/subdev/acr/lsfw.o nvkm-y += nvkm/subdev/acr/gm200.o nvkm-y += nvkm/subdev/acr/gm20b.o nvkm-y += nvkm/subdev/acr/gp102.o nvkm-y += nvkm/subdev/acr/gp108.o +nvkm-y += nvkm/subdev/acr/gv100.o nvkm-y += nvkm/subdev/acr/gp10b.o nvkm-y += nvkm/subdev/acr/tu102.o +nvkm-y += nvkm/subdev/acr/ga100.o +nvkm-y += nvkm/subdev/acr/ga102.o diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/acr/base.c b/drivers/gpu/drm/nouveau/nvkm/subdev/acr/base.c index af6cac696d43..795f3a649b12 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/acr/base.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/acr/base.c @@ -24,50 +24,63 @@ #include <core/firmware.h> #include <core/memory.h> #include <subdev/mmu.h> +#include <subdev/gsp.h> +#include <subdev/pmu.h> +#include <engine/sec2.h> +#include <engine/nvdec.h> -static struct nvkm_acr_hsf * -nvkm_acr_hsf_find(struct nvkm_acr *acr, const char *name) +static struct nvkm_acr_hsfw * +nvkm_acr_hsfw_find(struct nvkm_acr *acr, const char *name) { - struct nvkm_acr_hsf *hsf; - list_for_each_entry(hsf, &acr->hsf, head) { - if (!strcmp(hsf->name, name)) - return hsf; + struct nvkm_acr_hsfw *hsfw; + + list_for_each_entry(hsfw, &acr->hsfw, head) { + if (!strcmp(hsfw->fw.fw.name, name)) + return hsfw; } + return NULL; } int -nvkm_acr_hsf_boot(struct nvkm_acr *acr, const char *name) +nvkm_acr_hsfw_boot(struct nvkm_acr *acr, const char *name) { struct nvkm_subdev *subdev = &acr->subdev; - struct nvkm_acr_hsf *hsf; - int ret; + struct nvkm_acr_hsfw *hsfw; - hsf = nvkm_acr_hsf_find(acr, name); - if (!hsf) + hsfw = nvkm_acr_hsfw_find(acr, name); + if (!hsfw) return -EINVAL; - nvkm_debug(subdev, "executing %s binary\n", hsf->name); - ret = nvkm_falcon_get(hsf->falcon, subdev); - if (ret) - return ret; + return nvkm_falcon_fw_boot(&hsfw->fw, subdev, true, NULL, NULL, + hsfw->boot_mbox0, hsfw->intr_clear); +} - ret = hsf->func->boot(acr, hsf); - nvkm_falcon_put(hsf->falcon, subdev); - if (ret) { - nvkm_error(subdev, "%s binary failed\n", hsf->name); - return ret; +static struct nvkm_acr_lsf * +nvkm_acr_rtos(struct nvkm_acr *acr) +{ + struct nvkm_acr_lsf *lsf; + + if (acr) { + list_for_each_entry(lsf, &acr->lsf, head) { + if (lsf->func->bootstrap_falcon) + return lsf; + } } - nvkm_debug(subdev, "%s binary completed successfully\n", hsf->name); - return 0; + return NULL; } static void nvkm_acr_unload(struct nvkm_acr *acr) { if (acr->done) { - nvkm_acr_hsf_boot(acr, "unload"); + if (acr->rtos) { + nvkm_subdev_unref(acr->rtos->falcon->owner); + acr->rtos = NULL; + } + + nvkm_acr_hsfw_boot(acr, "unload"); acr->done = false; } } @@ -76,7 +89,7 @@ static int nvkm_acr_load(struct nvkm_acr *acr) { struct nvkm_subdev *subdev = &acr->subdev; - struct nvkm_acr_lsf *lsf; + struct nvkm_acr_lsf *rtos = nvkm_acr_rtos(acr); u64 start, limit; int ret; @@ -100,12 +113,12 @@ nvkm_acr_load(struct nvkm_acr *acr) acr->done = true; - list_for_each_entry(lsf, &acr->lsf, head) { - if (lsf->func->boot) { - ret = lsf->func->boot(lsf->falcon); - if (ret) - break; - } + if (rtos) { + ret = nvkm_subdev_ref(rtos->falcon->owner); + if (ret) + return ret; + + acr->rtos = rtos; } return ret; @@ -118,33 +131,17 @@ nvkm_acr_reload(struct nvkm_acr *acr) return nvkm_acr_load(acr); } -static struct nvkm_acr_lsf * -nvkm_acr_falcon(struct nvkm_device *device) -{ - struct nvkm_acr *acr = device->acr; - struct nvkm_acr_lsf *lsf; - - if (acr) { - list_for_each_entry(lsf, &acr->lsf, head) { - if (lsf->func->bootstrap_falcon) - return lsf; - } - } - - return NULL; -} - int nvkm_acr_bootstrap_falcons(struct nvkm_device *device, unsigned long mask) { - struct nvkm_acr_lsf *acrflcn = nvkm_acr_falcon(device); struct nvkm_acr *acr = device->acr; + struct nvkm_acr_lsf *rtos = nvkm_acr_rtos(acr); unsigned long id; /* If there's no LS FW managing bootstrapping of other LS falcons, * we depend on the HS firmware being able to do it instead. */ - if (!acrflcn) { + if (!rtos) { /* Which isn't possible everywhere... */ if ((mask & acr->func->bootstrap_falcons) == mask) { int ret = nvkm_acr_reload(acr); @@ -156,16 +153,14 @@ nvkm_acr_bootstrap_falcons(struct nvkm_device *device, unsigned long mask) return -ENOSYS; } - if ((mask & acrflcn->func->bootstrap_falcons) != mask) + if ((mask & rtos->func->bootstrap_falcons) != mask) return -ENOSYS; - if (acrflcn->func->bootstrap_multiple_falcons) { - return acrflcn->func-> - bootstrap_multiple_falcons(acrflcn->falcon, mask); - } + if (rtos->func->bootstrap_multiple_falcons) + return rtos->func->bootstrap_multiple_falcons(rtos->falcon, mask); for_each_set_bit(id, &mask, NVKM_ACR_LSF_NUM) { - int ret = acrflcn->func->bootstrap_falcon(acrflcn->falcon, id); + int ret = rtos->func->bootstrap_falcon(rtos->falcon, id); if (ret) return ret; } @@ -189,6 +184,9 @@ nvkm_acr_managed_falcon(struct nvkm_device *device, enum nvkm_acr_lsf_id id) static int nvkm_acr_fini(struct nvkm_subdev *subdev, bool suspend) { + if (!subdev->use.enabled) + return 0; + nvkm_acr_unload(nvkm_acr(subdev)); return 0; } @@ -196,17 +194,19 @@ nvkm_acr_fini(struct nvkm_subdev *subdev, bool suspend) static int nvkm_acr_init(struct nvkm_subdev *subdev) { - if (!nvkm_acr_falcon(subdev->device)) + struct nvkm_acr *acr = nvkm_acr(subdev); + + if (!nvkm_acr_rtos(acr)) return 0; - return nvkm_acr_load(nvkm_acr(subdev)); + return nvkm_acr_load(acr); } static void nvkm_acr_cleanup(struct nvkm_acr *acr) { nvkm_acr_lsfw_del_all(acr); - nvkm_acr_hsfw_del_all(acr); + nvkm_firmware_put(acr->wpr_fw); acr->wpr_fw = NULL; } @@ -218,7 +218,8 @@ nvkm_acr_oneinit(struct nvkm_subdev *subdev) struct nvkm_acr *acr = nvkm_acr(subdev); struct nvkm_acr_hsfw *hsfw; struct nvkm_acr_lsfw *lsfw, *lsft; - struct nvkm_acr_lsf *lsf; + struct nvkm_acr_lsf *lsf, *rtos; + struct nvkm_falcon *falcon; u32 wpr_size = 0; u64 falcons; int ret, i; @@ -260,10 +261,10 @@ nvkm_acr_oneinit(struct nvkm_subdev *subdev) } /* Ensure the falcon that'll provide ACR functions is booted first. */ - lsf = nvkm_acr_falcon(device); - if (lsf) { - falcons = lsf->func->bootstrap_falcons; - list_move(&lsf->head, &acr->lsf); + rtos = nvkm_acr_rtos(acr); + if (rtos) { + falcons = rtos->func->bootstrap_falcons; + list_move(&rtos->head, &acr->lsf); } else { falcons = acr->func->bootstrap_falcons; } @@ -301,7 +302,7 @@ nvkm_acr_oneinit(struct nvkm_subdev *subdev) nvkm_wobj(acr->wpr, 0, acr->wpr_fw->data, acr->wpr_fw->size); if (!acr->wpr_fw || acr->wpr_comp) - acr->func->wpr_build(acr, nvkm_acr_falcon(device)); + acr->func->wpr_build(acr, rtos); acr->func->wpr_patch(acr, (s64)acr->wpr_start - acr->wpr_prev); if (acr->wpr_fw && acr->wpr_comp) { @@ -336,8 +337,16 @@ nvkm_acr_oneinit(struct nvkm_subdev *subdev) /* Load HS firmware blobs into ACR VMM. */ list_for_each_entry(hsfw, &acr->hsfw, head) { - nvkm_debug(subdev, "loading %s fw\n", hsfw->name); - ret = hsfw->func->load(acr, hsfw); + switch (hsfw->falcon_id) { + case NVKM_ACR_HSF_PMU : falcon = &device->pmu->falcon; break; + case NVKM_ACR_HSF_SEC2: falcon = &device->sec2->falcon; break; + case NVKM_ACR_HSF_GSP : falcon = &device->gsp->falcon; break; + default: + WARN_ON(1); + return -EINVAL; + } + + ret = nvkm_falcon_fw_oneinit(&hsfw->fw, falcon, acr->vmm, acr->inst); if (ret) return ret; } @@ -351,15 +360,13 @@ static void * nvkm_acr_dtor(struct nvkm_subdev *subdev) { struct nvkm_acr *acr = nvkm_acr(subdev); - struct nvkm_acr_hsf *hsf, *hst; + struct nvkm_acr_hsfw *hsfw, *hsft; struct nvkm_acr_lsf *lsf, *lst; - list_for_each_entry_safe(hsf, hst, &acr->hsf, head) { - nvkm_vmm_put(acr->vmm, &hsf->vma); - nvkm_memory_unref(&hsf->ucode); - kfree(hsf->imem); - list_del(&hsf->head); - kfree(hsf); + list_for_each_entry_safe(hsfw, hsft, &acr->hsfw, head) { + nvkm_falcon_fw_dtor(&hsfw->fw); + list_del(&hsfw->head); + kfree(hsfw); } nvkm_vmm_part(acr->vmm, acr->inst); @@ -420,7 +427,6 @@ nvkm_acr_new_(const struct nvkm_acr_fwif *fwif, struct nvkm_device *device, nvkm_subdev_ctor(&nvkm_acr, device, type, inst, &acr->subdev); INIT_LIST_HEAD(&acr->hsfw); INIT_LIST_HEAD(&acr->lsfw); - INIT_LIST_HEAD(&acr->hsf); INIT_LIST_HEAD(&acr->lsf); fwif = nvkm_firmware_load(&acr->subdev, fwif, "Acr", acr); diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/acr/ga100.c b/drivers/gpu/drm/nouveau/nvkm/subdev/acr/ga100.c new file mode 100644 index 000000000000..e3370c1551c0 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/acr/ga100.c @@ -0,0 +1,49 @@ +/* + * Copyright 2021 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ +#include "priv.h" + +void +ga100_acr_wpr_check(struct nvkm_acr *acr, u64 *start, u64 *limit) +{ + struct nvkm_device *device = acr->subdev.device; + + *start = (u64)(nvkm_rd32(device, 0x1fa81c) & 0xffffff00) << 8; + *limit = (u64)(nvkm_rd32(device, 0x1fa820) & 0xffffff00) << 8; + *limit = *limit + 0x20000; +} + +int +ga100_acr_hsfw_ctor(struct nvkm_acr *acr, const char *bl, const char *fw, + const char *name, int ver, const struct nvkm_acr_hsf_fwif *fwif) +{ + struct nvkm_acr_hsfw *hsfw; + + if (!(hsfw = kzalloc(sizeof(*hsfw), GFP_KERNEL))) + return -ENOMEM; + + hsfw->falcon_id = fwif->falcon_id; + hsfw->boot_mbox0 = fwif->boot_mbox0; + hsfw->intr_clear = fwif->intr_clear; + list_add_tail(&hsfw->head, &acr->hsfw); + + return nvkm_falcon_fw_ctor_hs_v2(fwif->func, name, &acr->subdev, fw, ver, NULL, &hsfw->fw); +} diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/acr/ga102.c b/drivers/gpu/drm/nouveau/nvkm/subdev/acr/ga102.c new file mode 100644 index 000000000000..45dcf493e972 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/acr/ga102.c @@ -0,0 +1,326 @@ +/* + * Copyright 2021 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ +#include "priv.h" + +#include <nvfw/acr.h> + +static int +ga102_acr_wpr_patch(struct nvkm_acr *acr, s64 adjust) +{ + struct wpr_header_v2 hdr; + struct lsb_header_v2 *lsb; + struct nvkm_acr_lsfw *lsfw; + u32 offset = 0; + + lsb = kvmalloc(sizeof(*lsb), GFP_KERNEL); + if (!lsb) + return -ENOMEM; + + do { + nvkm_robj(acr->wpr, offset, &hdr, sizeof(hdr)); + wpr_header_v2_dump(&acr->subdev, &hdr); + + list_for_each_entry(lsfw, &acr->lsfw, head) { + if (lsfw->id != hdr.wpr.falcon_id) + continue; + + nvkm_robj(acr->wpr, hdr.wpr.lsb_offset, lsb, sizeof(*lsb)); + lsb_header_v2_dump(&acr->subdev, lsb); + + lsfw->func->bld_patch(acr, lsb->bl_data_off, adjust); + break; + } + + offset += sizeof(hdr); + } while (hdr.wpr.falcon_id != WPR_HEADER_V1_FALCON_ID_INVALID); + + kvfree(lsb); + return 0; +} + +static int +ga102_acr_wpr_build_lsb(struct nvkm_acr *acr, struct nvkm_acr_lsfw *lsfw) +{ + struct lsb_header_v2 *hdr; + int ret = 0; + + if (WARN_ON(lsfw->sig->size != sizeof(hdr->signature))) + return -EINVAL; + + hdr = kvzalloc(sizeof(*hdr), GFP_KERNEL); + if (!hdr) + return -ENOMEM; + + hdr->hdr.identifier = WPR_GENERIC_HEADER_ID_LSF_LSB_HEADER; + hdr->hdr.version = 2; + hdr->hdr.size = sizeof(*hdr); + + memcpy(&hdr->signature, lsfw->sig->data, lsfw->sig->size); + hdr->ucode_off = lsfw->offset.img; + hdr->ucode_size = lsfw->ucode_size; + hdr->data_size = lsfw->data_size; + hdr->bl_code_size = lsfw->bootloader_size; + hdr->bl_imem_off = lsfw->bootloader_imem_offset; + hdr->bl_data_off = lsfw->offset.bld; + hdr->bl_data_size = lsfw->bl_data_size; + hdr->app_code_off = lsfw->app_start_offset + lsfw->app_resident_code_offset; + hdr->app_code_size = ALIGN(lsfw->app_resident_code_size, 0x100); + hdr->app_data_off = lsfw->app_start_offset + lsfw->app_resident_data_offset; + hdr->app_data_size = ALIGN(lsfw->app_resident_data_size, 0x100); + hdr->app_imem_offset = lsfw->app_imem_offset; + hdr->app_dmem_offset = lsfw->app_dmem_offset; + hdr->flags = lsfw->func->flags; + hdr->monitor_code_offset = 0; + hdr->monitor_data_offset = 0; + hdr->manifest_offset = 0; + + if (lsfw->secure_bootloader) { + struct nvkm_falcon_fw fw = { + .fw.img = hdr->hs_fmc_params.pkc_signature, + .fw.name = "LSFW", + .func = &(const struct nvkm_falcon_fw_func) { + .signature = ga100_flcn_fw_signature, + }, + .sig_size = lsfw->sig_size, + .sig_nr = lsfw->sig_nr, + .sigs = lsfw->sigs, + .fuse_ver = lsfw->fuse_ver, + .engine_id = lsfw->engine_id, + .ucode_id = lsfw->ucode_id, + .falcon = lsfw->falcon, + + }; + + ret = nvkm_falcon_get(fw.falcon, &acr->subdev); + if (ret == 0) { + hdr->hs_fmc_params.hs_fmc = 1; + hdr->hs_fmc_params.pkc_algo = 0; + hdr->hs_fmc_params.pkc_algo_version = 1; + hdr->hs_fmc_params.engid_mask = lsfw->engine_id; + hdr->hs_fmc_params.ucode_id = lsfw->ucode_id; + hdr->hs_fmc_params.fuse_ver = lsfw->fuse_ver; + ret = nvkm_falcon_fw_patch(&fw); + nvkm_falcon_put(fw.falcon, &acr->subdev); + } + } + + nvkm_wobj(acr->wpr, lsfw->offset.lsb, hdr, sizeof(*hdr)); + kvfree(hdr); + return ret; +} + +static int +ga102_acr_wpr_build(struct nvkm_acr *acr, struct nvkm_acr_lsf *rtos) +{ + struct nvkm_acr_lsfw *lsfw; + struct wpr_header_v2 hdr; + u32 offset = 0; + int ret; + + /*XXX: shared sub-WPR headers, fill terminator for now. */ + nvkm_wo32(acr->wpr, 0x300, (2 << 16) | WPR_GENERIC_HEADER_ID_LSF_SHARED_SUB_WPR); + nvkm_wo32(acr->wpr, 0x304, 0x14); + nvkm_wo32(acr->wpr, 0x308, 0xffffffff); + nvkm_wo32(acr->wpr, 0x30c, 0); + nvkm_wo32(acr->wpr, 0x310, 0); + + /* Fill per-LSF structures. */ + list_for_each_entry(lsfw, &acr->lsfw, head) { + struct lsf_signature_v2 *sig = (void *)lsfw->sig->data; + + hdr.hdr.identifier = WPR_GENERIC_HEADER_ID_LSF_WPR_HEADER; + hdr.hdr.version = 2; + hdr.hdr.size = sizeof(hdr); + hdr.wpr.falcon_id = lsfw->id; + hdr.wpr.lsb_offset = lsfw->offset.lsb; + hdr.wpr.bootstrap_owner = NVKM_ACR_LSF_GSPLITE; + hdr.wpr.lazy_bootstrap = 1; + hdr.wpr.bin_version = sig->ls_ucode_version; + hdr.wpr.status = WPR_HEADER_V1_STATUS_COPY; + + /* Write WPR header. */ + nvkm_wobj(acr->wpr, offset, &hdr, sizeof(hdr)); + offset += sizeof(hdr); + + /* Write LSB header. */ + ret = ga102_acr_wpr_build_lsb(acr, lsfw); + if (ret) + return ret; + + /* Write ucode image. */ + nvkm_wobj(acr->wpr, lsfw->offset.img, + lsfw->img.data, + lsfw->img.size); + + /* Write bootloader data. */ + lsfw->func->bld_write(acr, lsfw->offset.bld, lsfw); + } + + /* Finalise WPR. */ + hdr.hdr.identifier = WPR_GENERIC_HEADER_ID_LSF_WPR_HEADER; + hdr.hdr.version = 2; + hdr.hdr.size = sizeof(hdr); + hdr.wpr.falcon_id = WPR_HEADER_V1_FALCON_ID_INVALID; + nvkm_wobj(acr->wpr, offset, &hdr, sizeof(hdr)); + return 0; +} + +static u32 +ga102_acr_wpr_layout(struct nvkm_acr *acr) +{ + struct nvkm_acr_lsfw *lsfw; + u32 wpr = 0; + + wpr += 21 /* MAX_LSF */ * sizeof(struct wpr_header_v2); + wpr = ALIGN(wpr, 256); + + wpr += 0x100; /* Shared sub-WPR headers. */ + + list_for_each_entry(lsfw, &acr->lsfw, head) { + wpr = ALIGN(wpr, 256); + lsfw->offset.lsb = wpr; + wpr += sizeof(struct lsb_header_v2); + + wpr = ALIGN(wpr, 4096); + lsfw->offset.img = wpr; + wpr += lsfw->img.size; + + wpr = ALIGN(wpr, 256); + lsfw->offset.bld = wpr; + lsfw->bl_data_size = ALIGN(lsfw->func->bld_size, 256); + wpr += lsfw->bl_data_size; + } + + return wpr; +} + +static int +ga102_acr_wpr_parse(struct nvkm_acr *acr) +{ + const struct wpr_header_v2 *hdr = (void *)acr->wpr_fw->data; + + while (hdr->wpr.falcon_id != WPR_HEADER_V1_FALCON_ID_INVALID) { + wpr_header_v2_dump(&acr->subdev, hdr); + if (!nvkm_acr_lsfw_add(NULL, acr, NULL, (hdr++)->wpr.falcon_id)) + return -ENOMEM; + } + + return 0; +} + +MODULE_FIRMWARE("nvidia/ga102/acr/ucode_unload.bin"); +MODULE_FIRMWARE("nvidia/ga103/acr/ucode_unload.bin"); +MODULE_FIRMWARE("nvidia/ga104/acr/ucode_unload.bin"); +MODULE_FIRMWARE("nvidia/ga106/acr/ucode_unload.bin"); +MODULE_FIRMWARE("nvidia/ga107/acr/ucode_unload.bin"); + +static const struct nvkm_acr_hsf_fwif +ga102_acr_unload_fwif[] = { + { 0, ga100_acr_hsfw_ctor, &ga102_flcn_fw, NVKM_ACR_HSF_SEC2 }, + {} +}; + +MODULE_FIRMWARE("nvidia/ga102/acr/ucode_asb.bin"); +MODULE_FIRMWARE("nvidia/ga103/acr/ucode_asb.bin"); +MODULE_FIRMWARE("nvidia/ga104/acr/ucode_asb.bin"); +MODULE_FIRMWARE("nvidia/ga106/acr/ucode_asb.bin"); +MODULE_FIRMWARE("nvidia/ga107/acr/ucode_asb.bin"); + +static const struct nvkm_acr_hsf_fwif +ga102_acr_asb_fwif[] = { + { 0, ga100_acr_hsfw_ctor, &ga102_flcn_fw, NVKM_ACR_HSF_GSP }, + {} +}; + +static const struct nvkm_falcon_fw_func +ga102_acr_ahesasc_0 = { + .signature = ga100_flcn_fw_signature, + .reset = gm200_flcn_fw_reset, + .setup = gp102_acr_load_setup, + .load = ga102_flcn_fw_load, + .boot = ga102_flcn_fw_boot, +}; + +MODULE_FIRMWARE("nvidia/ga102/acr/ucode_ahesasc.bin"); +MODULE_FIRMWARE("nvidia/ga103/acr/ucode_ahesasc.bin"); +MODULE_FIRMWARE("nvidia/ga104/acr/ucode_ahesasc.bin"); +MODULE_FIRMWARE("nvidia/ga106/acr/ucode_ahesasc.bin"); +MODULE_FIRMWARE("nvidia/ga107/acr/ucode_ahesasc.bin"); + +static const struct nvkm_acr_hsf_fwif +ga102_acr_ahesasc_fwif[] = { + { 0, ga100_acr_hsfw_ctor, &ga102_acr_ahesasc_0, NVKM_ACR_HSF_SEC2 }, + {} +}; + +static const struct nvkm_acr_func +ga102_acr = { + .ahesasc = ga102_acr_ahesasc_fwif, + .asb = ga102_acr_asb_fwif, + .unload = ga102_acr_unload_fwif, + .wpr_parse = ga102_acr_wpr_parse, + .wpr_layout = ga102_acr_wpr_layout, + .wpr_alloc = gp102_acr_wpr_alloc, + .wpr_patch = ga102_acr_wpr_patch, + .wpr_build = ga102_acr_wpr_build, + .wpr_check = ga100_acr_wpr_check, + .init = tu102_acr_init, +}; + +static int +ga102_acr_load(struct nvkm_acr *acr, int version, + const struct nvkm_acr_fwif *fwif) +{ + struct nvkm_subdev *subdev = &acr->subdev; + const struct nvkm_acr_hsf_fwif *hsfwif; + + hsfwif = nvkm_firmware_load(subdev, fwif->func->ahesasc, "AcrAHESASC", + acr, NULL, "acr/ucode_ahesasc", "AHESASC"); + if (IS_ERR(hsfwif)) + return PTR_ERR(hsfwif); + + hsfwif = nvkm_firmware_load(subdev, fwif->func->asb, "AcrASB", + acr, NULL, "acr/ucode_asb", "ASB"); + if (IS_ERR(hsfwif)) + return PTR_ERR(hsfwif); + + hsfwif = nvkm_firmware_load(subdev, fwif->func->unload, "AcrUnload", + acr, NULL, "acr/ucode_unload", "unload"); + if (IS_ERR(hsfwif)) + return PTR_ERR(hsfwif); + + return 0; +} + +static const struct nvkm_acr_fwif +ga102_acr_fwif[] = { + { 0, ga102_acr_load, &ga102_acr }, + { -1, gm200_acr_nofw, &gm200_acr }, + {} +}; + +int +ga102_acr_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, + struct nvkm_acr **pacr) +{ + return nvkm_acr_new_(ga102_acr_fwif, device, type, inst, pacr); +} diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gm200.c b/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gm200.c index 82b4c8e1457c..31079c947758 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gm200.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gm200.c @@ -46,7 +46,7 @@ gm200_acr_nofw(struct nvkm_acr *acr, int ver, const struct nvkm_acr_fwif *fwif) int gm200_acr_init(struct nvkm_acr *acr) { - return nvkm_acr_hsf_boot(acr, "load"); + return nvkm_acr_hsfw_boot(acr, "load"); } void @@ -61,7 +61,7 @@ gm200_acr_wpr_check(struct nvkm_acr *acr, u64 *start, u64 *limit) *limit = *limit + 0x20000; } -void +int gm200_acr_wpr_patch(struct nvkm_acr *acr, s64 adjust) { struct nvkm_subdev *subdev = &acr->subdev; @@ -86,6 +86,8 @@ gm200_acr_wpr_patch(struct nvkm_acr *acr, s64 adjust) } offset += sizeof(hdr); } while (hdr.falcon_id != WPR_HEADER_V0_FALCON_ID_INVALID); + + return 0; } void @@ -219,162 +221,50 @@ gm200_acr_wpr_parse(struct nvkm_acr *acr) return 0; } -void -gm200_acr_hsfw_bld(struct nvkm_acr *acr, struct nvkm_acr_hsf *hsf) +int +gm200_acr_hsfw_load_bld(struct nvkm_falcon_fw *fw) { struct flcn_bl_dmem_desc_v1 hsdesc = { .ctx_dma = FALCON_DMAIDX_VIRT, - .code_dma_base = hsf->vma->addr, - .non_sec_code_off = hsf->non_sec_addr, - .non_sec_code_size = hsf->non_sec_size, - .sec_code_off = hsf->sec_addr, - .sec_code_size = hsf->sec_size, + .code_dma_base = fw->vma->addr, + .non_sec_code_off = fw->nmem_base, + .non_sec_code_size = fw->nmem_size, + .sec_code_off = fw->imem_base, + .sec_code_size = fw->imem_size, .code_entry_point = 0, - .data_dma_base = hsf->vma->addr + hsf->data_addr, - .data_size = hsf->data_size, + .data_dma_base = fw->vma->addr + fw->dmem_base_img, + .data_size = fw->dmem_size, }; - flcn_bl_dmem_desc_v1_dump(&acr->subdev, &hsdesc); - - nvkm_falcon_load_dmem(hsf->falcon, &hsdesc, 0, sizeof(hsdesc), 0); -} - -int -gm200_acr_hsfw_boot(struct nvkm_acr *acr, struct nvkm_acr_hsf *hsf, - u32 intr_clear, u32 mbox0_ok) -{ - struct nvkm_subdev *subdev = &acr->subdev; - struct nvkm_device *device = subdev->device; - struct nvkm_falcon *falcon = hsf->falcon; - u32 mbox0, mbox1; - int ret; - - /* Reset falcon. */ - nvkm_falcon_reset(falcon); - nvkm_falcon_bind_context(falcon, acr->inst); + flcn_bl_dmem_desc_v1_dump(fw->falcon->user, &hsdesc); - /* Load bootloader into IMEM. */ - nvkm_falcon_load_imem(falcon, hsf->imem, - falcon->code.limit - hsf->imem_size, - hsf->imem_size, - hsf->imem_tag, - 0, false); - - /* Load bootloader data into DMEM. */ - hsf->func->bld(acr, hsf); - - /* Boot the falcon. */ - nvkm_mc_intr_mask(device, falcon->owner->type, falcon->owner->inst, false); - - nvkm_falcon_wr32(falcon, 0x040, 0xdeada5a5); - nvkm_falcon_set_start_addr(falcon, hsf->imem_tag << 8); - nvkm_falcon_start(falcon); - ret = nvkm_falcon_wait_for_halt(falcon, 100); - if (ret) - return ret; - - /* Check for successful completion. */ - mbox0 = nvkm_falcon_rd32(falcon, 0x040); - mbox1 = nvkm_falcon_rd32(falcon, 0x044); - nvkm_debug(subdev, "mailbox %08x %08x\n", mbox0, mbox1); - if (mbox0 && mbox0 != mbox0_ok) - return -EIO; - - nvkm_falcon_clear_interrupt(falcon, intr_clear); - nvkm_mc_intr_mask(device, falcon->owner->type, falcon->owner->inst, true); - return ret; + return nvkm_falcon_pio_wr(fw->falcon, (u8 *)&hsdesc, 0, 0, DMEM, 0, sizeof(hsdesc), 0, 0); } int -gm200_acr_hsfw_load(struct nvkm_acr *acr, struct nvkm_acr_hsfw *hsfw, - struct nvkm_falcon *falcon) +gm200_acr_hsfw_ctor(struct nvkm_acr *acr, const char *bl, const char *fw, const char *name, int ver, + const struct nvkm_acr_hsf_fwif *fwif) { - struct nvkm_subdev *subdev = &acr->subdev; - struct nvkm_acr_hsf *hsf; - int ret; - - /* Patch the appropriate signature (production/debug) into the FW - * image, as determined by the mode the falcon is in. - */ - ret = nvkm_falcon_get(falcon, subdev); - if (ret) - return ret; - - if (hsfw->sig.patch_loc) { - if (!falcon->debug) { - nvkm_debug(subdev, "patching production signature\n"); - memcpy(hsfw->image + hsfw->sig.patch_loc, - hsfw->sig.prod.data, - hsfw->sig.prod.size); - } else { - nvkm_debug(subdev, "patching debug signature\n"); - memcpy(hsfw->image + hsfw->sig.patch_loc, - hsfw->sig.dbg.data, - hsfw->sig.dbg.size); - } - } - - nvkm_falcon_put(falcon, subdev); + struct nvkm_acr_hsfw *hsfw; - if (!(hsf = kzalloc(sizeof(*hsf), GFP_KERNEL))) + if (!(hsfw = kzalloc(sizeof(*hsfw), GFP_KERNEL))) return -ENOMEM; - hsf->func = hsfw->func; - hsf->name = hsfw->name; - list_add_tail(&hsf->head, &acr->hsf); - - hsf->imem_size = hsfw->imem_size; - hsf->imem_tag = hsfw->imem_tag; - hsf->imem = kmemdup(hsfw->imem, hsfw->imem_size, GFP_KERNEL); - if (!hsf->imem) - return -ENOMEM; - - hsf->non_sec_addr = hsfw->non_sec_addr; - hsf->non_sec_size = hsfw->non_sec_size; - hsf->sec_addr = hsfw->sec_addr; - hsf->sec_size = hsfw->sec_size; - hsf->data_addr = hsfw->data_addr; - hsf->data_size = hsfw->data_size; - - /* Make the FW image accessible to the HS bootloader. */ - ret = nvkm_memory_new(subdev->device, NVKM_MEM_TARGET_INST, - hsfw->image_size, 0x1000, false, &hsf->ucode); - if (ret) - return ret; - - nvkm_kmap(hsf->ucode); - nvkm_wobj(hsf->ucode, 0, hsfw->image, hsfw->image_size); - nvkm_done(hsf->ucode); - - ret = nvkm_vmm_get(acr->vmm, 12, nvkm_memory_size(hsf->ucode), - &hsf->vma); - if (ret) - return ret; - - ret = nvkm_memory_map(hsf->ucode, 0, acr->vmm, hsf->vma, NULL, 0); - if (ret) - return ret; - hsf->falcon = falcon; - return 0; -} + hsfw->falcon_id = fwif->falcon_id; + hsfw->boot_mbox0 = fwif->boot_mbox0; + hsfw->intr_clear = fwif->intr_clear; + list_add_tail(&hsfw->head, &acr->hsfw); -int -gm200_acr_unload_boot(struct nvkm_acr *acr, struct nvkm_acr_hsf *hsf) -{ - return gm200_acr_hsfw_boot(acr, hsf, 0, 0x1d); -} - -int -gm200_acr_unload_load(struct nvkm_acr *acr, struct nvkm_acr_hsfw *hsfw) -{ - return gm200_acr_hsfw_load(acr, hsfw, &acr->subdev.device->pmu->falcon); + return nvkm_falcon_fw_ctor_hs(fwif->func, name, &acr->subdev, bl, fw, ver, NULL, &hsfw->fw); } -const struct nvkm_acr_hsf_func +const struct nvkm_falcon_fw_func gm200_acr_unload_0 = { - .load = gm200_acr_unload_load, - .boot = gm200_acr_unload_boot, - .bld = gm200_acr_hsfw_bld, + .signature = gm200_flcn_fw_signature, + .reset = gm200_flcn_fw_reset, + .load = gm200_flcn_fw_load, + .load_bld = gm200_acr_hsfw_load_bld, + .boot = gm200_flcn_fw_boot, }; MODULE_FIRMWARE("nvidia/gm200/acr/ucode_unload.bin"); @@ -384,20 +274,15 @@ MODULE_FIRMWARE("nvidia/gp100/acr/ucode_unload.bin"); static const struct nvkm_acr_hsf_fwif gm200_acr_unload_fwif[] = { - { 0, nvkm_acr_hsfw_load, &gm200_acr_unload_0 }, + { 0, gm200_acr_hsfw_ctor, &gm200_acr_unload_0, NVKM_ACR_HSF_PMU, 0, 0x00000010 }, {} }; -int -gm200_acr_load_boot(struct nvkm_acr *acr, struct nvkm_acr_hsf *hsf) -{ - return gm200_acr_hsfw_boot(acr, hsf, 0x10, 0); -} - static int -gm200_acr_load_load(struct nvkm_acr *acr, struct nvkm_acr_hsfw *hsfw) +gm200_acr_load_setup(struct nvkm_falcon_fw *fw) { - struct flcn_acr_desc *desc = (void *)&hsfw->image[hsfw->data_addr]; + struct flcn_acr_desc *desc = (void *)&fw->fw.img[fw->dmem_base_img]; + struct nvkm_acr *acr = fw->falcon->owner->device->acr; desc->wpr_region_id = 1; desc->regions.no_regions = 2; @@ -408,15 +293,17 @@ gm200_acr_load_load(struct nvkm_acr *acr, struct nvkm_acr_hsfw *hsfw) desc->regions.region_props[0].write_mask = 0xc; desc->regions.region_props[0].client_mask = 0x2; flcn_acr_desc_dump(&acr->subdev, desc); - - return gm200_acr_hsfw_load(acr, hsfw, &acr->subdev.device->pmu->falcon); + return 0; } -static const struct nvkm_acr_hsf_func +static const struct nvkm_falcon_fw_func gm200_acr_load_0 = { - .load = gm200_acr_load_load, - .boot = gm200_acr_load_boot, - .bld = gm200_acr_hsfw_bld, + .signature = gm200_flcn_fw_signature, + .reset = gm200_flcn_fw_reset, + .setup = gm200_acr_load_setup, + .load = gm200_flcn_fw_load, + .load_bld = gm200_acr_hsfw_load_bld, + .boot = gm200_flcn_fw_boot, }; MODULE_FIRMWARE("nvidia/gm200/acr/bl.bin"); @@ -433,7 +320,7 @@ MODULE_FIRMWARE("nvidia/gp100/acr/ucode_load.bin"); static const struct nvkm_acr_hsf_fwif gm200_acr_load_fwif[] = { - { 0, nvkm_acr_hsfw_load, &gm200_acr_load_0 }, + { 0, gm200_acr_hsfw_ctor, &gm200_acr_load_0, NVKM_ACR_HSF_PMU, 0, 0x00000010 }, {} }; diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gm20b.c b/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gm20b.c index 54e996f2f630..ef5fb79128b1 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gm20b.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gm20b.c @@ -45,43 +45,47 @@ gm20b_acr_wpr_alloc(struct nvkm_acr *acr, u32 wpr_size) wpr_size, 0, true, &acr->wpr); } -static void -gm20b_acr_load_bld(struct nvkm_acr *acr, struct nvkm_acr_hsf *hsf) +static int +gm20b_acr_hsfw_load_bld(struct nvkm_falcon_fw *fw) { struct flcn_bl_dmem_desc hsdesc = { .ctx_dma = FALCON_DMAIDX_VIRT, - .code_dma_base = hsf->vma->addr >> 8, - .non_sec_code_off = hsf->non_sec_addr, - .non_sec_code_size = hsf->non_sec_size, - .sec_code_off = hsf->sec_addr, - .sec_code_size = hsf->sec_size, + .code_dma_base = fw->vma->addr >> 8, + .non_sec_code_off = fw->nmem_base, + .non_sec_code_size = fw->nmem_size, + .sec_code_off = fw->imem_base, + .sec_code_size = fw->imem_size, .code_entry_point = 0, - .data_dma_base = (hsf->vma->addr + hsf->data_addr) >> 8, - .data_size = hsf->data_size, + .data_dma_base = (fw->vma->addr + fw->dmem_base_img) >> 8, + .data_size = fw->dmem_size, }; - flcn_bl_dmem_desc_dump(&acr->subdev, &hsdesc); + flcn_bl_dmem_desc_dump(fw->falcon->user, &hsdesc); - nvkm_falcon_load_dmem(hsf->falcon, &hsdesc, 0, sizeof(hsdesc), 0); + return nvkm_falcon_pio_wr(fw->falcon, (u8 *)&hsdesc, 0, 0, DMEM, 0, sizeof(hsdesc), 0, 0); } + static int -gm20b_acr_load_load(struct nvkm_acr *acr, struct nvkm_acr_hsfw *hsfw) +gm20b_acr_load_setup(struct nvkm_falcon_fw *fw) { - struct flcn_acr_desc *desc = (void *)&hsfw->image[hsfw->data_addr]; + struct flcn_acr_desc *desc = (void *)&fw->fw.img[fw->dmem_base_img]; + struct nvkm_acr *acr = fw->falcon->owner->device->acr; desc->ucode_blob_base = nvkm_memory_addr(acr->wpr); desc->ucode_blob_size = nvkm_memory_size(acr->wpr); flcn_acr_desc_dump(&acr->subdev, desc); - - return gm200_acr_hsfw_load(acr, hsfw, &acr->subdev.device->pmu->falcon); + return 0; } -const struct nvkm_acr_hsf_func +const struct nvkm_falcon_fw_func gm20b_acr_load_0 = { - .load = gm20b_acr_load_load, - .boot = gm200_acr_load_boot, - .bld = gm20b_acr_load_bld, + .signature = gm200_flcn_fw_signature, + .reset = gm200_flcn_fw_reset, + .setup = gm20b_acr_load_setup, + .load = gm200_flcn_fw_load, + .load_bld = gm20b_acr_hsfw_load_bld, + .boot = gm200_flcn_fw_boot, }; #if IS_ENABLED(CONFIG_ARCH_TEGRA_210_SOC) @@ -91,7 +95,7 @@ MODULE_FIRMWARE("nvidia/gm20b/acr/ucode_load.bin"); static const struct nvkm_acr_hsf_fwif gm20b_acr_load_fwif[] = { - { 0, nvkm_acr_hsfw_load, &gm20b_acr_load_0 }, + { 0, gm200_acr_hsfw_ctor, &gm20b_acr_load_0, NVKM_ACR_HSF_PMU, 0, 0x10 }, {} }; diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gp102.c b/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gp102.c index fd97a935a380..084f28449e52 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gp102.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gp102.c @@ -29,7 +29,7 @@ #include <nvfw/acr.h> #include <nvfw/flcn.h> -void +int gp102_acr_wpr_patch(struct nvkm_acr *acr, s64 adjust) { struct wpr_header_v1 hdr; @@ -54,6 +54,8 @@ gp102_acr_wpr_patch(struct nvkm_acr *acr, s64 adjust) offset += sizeof(hdr); } while (hdr.falcon_id != WPR_HEADER_V1_FALCON_ID_INVALID); + + return 0; } int @@ -187,14 +189,15 @@ MODULE_FIRMWARE("nvidia/gp107/acr/ucode_unload.bin"); static const struct nvkm_acr_hsf_fwif gp102_acr_unload_fwif[] = { - { 0, nvkm_acr_hsfw_load, &gm200_acr_unload_0 }, + { 0, gm200_acr_hsfw_ctor, &gm200_acr_unload_0, NVKM_ACR_HSF_PMU, 0x1d, 0x00000010 }, {} }; int -gp102_acr_load_load(struct nvkm_acr *acr, struct nvkm_acr_hsfw *hsfw) +gp102_acr_load_setup(struct nvkm_falcon_fw *fw) { - struct flcn_acr_desc_v1 *desc = (void *)&hsfw->image[hsfw->data_addr]; + struct flcn_acr_desc_v1 *desc = (void *)&fw->fw.img[fw->dmem_base_img]; + struct nvkm_acr *acr = fw->falcon->owner->device->acr; desc->wpr_region_id = 1; desc->regions.no_regions = 2; @@ -204,19 +207,19 @@ gp102_acr_load_load(struct nvkm_acr *acr, struct nvkm_acr_hsfw *hsfw) desc->regions.region_props[0].read_mask = 0xf; desc->regions.region_props[0].write_mask = 0xc; desc->regions.region_props[0].client_mask = 0x2; - desc->regions.region_props[0].shadow_mem_start_addr = - acr->shadow_start >> 8; + desc->regions.region_props[0].shadow_mem_start_addr = acr->shadow_start >> 8; flcn_acr_desc_v1_dump(&acr->subdev, desc); - - return gm200_acr_hsfw_load(acr, hsfw, - &acr->subdev.device->sec2->falcon); + return 0; } -static const struct nvkm_acr_hsf_func +static const struct nvkm_falcon_fw_func gp102_acr_load_0 = { - .load = gp102_acr_load_load, - .boot = gm200_acr_load_boot, - .bld = gm200_acr_hsfw_bld, + .signature = gm200_flcn_fw_signature, + .reset = gm200_flcn_fw_reset, + .setup = gp102_acr_load_setup, + .load = gm200_flcn_fw_load, + .load_bld = gm200_acr_hsfw_load_bld, + .boot = gm200_flcn_fw_boot, }; MODULE_FIRMWARE("nvidia/gp102/acr/bl.bin"); @@ -233,7 +236,7 @@ MODULE_FIRMWARE("nvidia/gp107/acr/ucode_load.bin"); static const struct nvkm_acr_hsf_fwif gp102_acr_load_fwif[] = { - { 0, nvkm_acr_hsfw_load, &gp102_acr_load_0 }, + { 0, gm200_acr_hsfw_ctor, &gp102_acr_load_0, NVKM_ACR_HSF_SEC2, 0, 0x00000010 }, {} }; diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gp108.c b/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gp108.c index 373d638a2177..6ab9d4959c17 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gp108.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gp108.c @@ -25,63 +25,62 @@ #include <nvfw/flcn.h> -void -gp108_acr_hsfw_bld(struct nvkm_acr *acr, struct nvkm_acr_hsf *hsf) +int +gp108_acr_hsfw_load_bld(struct nvkm_falcon_fw *fw) { struct flcn_bl_dmem_desc_v2 hsdesc = { .ctx_dma = FALCON_DMAIDX_VIRT, - .code_dma_base = hsf->vma->addr, - .non_sec_code_off = hsf->non_sec_addr, - .non_sec_code_size = hsf->non_sec_size, - .sec_code_off = hsf->sec_addr, - .sec_code_size = hsf->sec_size, + .code_dma_base = fw->vma->addr, + .non_sec_code_off = fw->nmem_base, + .non_sec_code_size = fw->nmem_size, + .sec_code_off = fw->imem_base, + .sec_code_size = fw->imem_size, .code_entry_point = 0, - .data_dma_base = hsf->vma->addr + hsf->data_addr, - .data_size = hsf->data_size, + .data_dma_base = fw->vma->addr + fw->dmem_base_img, + .data_size = fw->dmem_size, .argc = 0, .argv = 0, }; - flcn_bl_dmem_desc_v2_dump(&acr->subdev, &hsdesc); + flcn_bl_dmem_desc_v2_dump(fw->falcon->user, &hsdesc); - nvkm_falcon_load_dmem(hsf->falcon, &hsdesc, 0, sizeof(hsdesc), 0); + return nvkm_falcon_pio_wr(fw->falcon, (u8 *)&hsdesc, 0, 0, DMEM, 0, sizeof(hsdesc), 0, 0); } -const struct nvkm_acr_hsf_func -gp108_acr_unload_0 = { - .load = gm200_acr_unload_load, - .boot = gm200_acr_unload_boot, - .bld = gp108_acr_hsfw_bld, +const struct nvkm_falcon_fw_func +gp108_acr_hsfw_0 = { + .signature = gm200_flcn_fw_signature, + .reset = gm200_flcn_fw_reset, + .load = gm200_flcn_fw_load, + .load_bld = gp108_acr_hsfw_load_bld, + .boot = gm200_flcn_fw_boot, }; MODULE_FIRMWARE("nvidia/gp108/acr/unload_bl.bin"); MODULE_FIRMWARE("nvidia/gp108/acr/ucode_unload.bin"); -MODULE_FIRMWARE("nvidia/gv100/acr/unload_bl.bin"); -MODULE_FIRMWARE("nvidia/gv100/acr/ucode_unload.bin"); - static const struct nvkm_acr_hsf_fwif gp108_acr_unload_fwif[] = { - { 0, nvkm_acr_hsfw_load, &gp108_acr_unload_0 }, + { 0, gm200_acr_hsfw_ctor, &gp108_acr_hsfw_0, NVKM_ACR_HSF_PMU, 0x1d, 0x00000010 }, {} }; -static const struct nvkm_acr_hsf_func +const struct nvkm_falcon_fw_func gp108_acr_load_0 = { - .load = gp102_acr_load_load, - .boot = gm200_acr_load_boot, - .bld = gp108_acr_hsfw_bld, + .signature = gm200_flcn_fw_signature, + .reset = gm200_flcn_fw_reset, + .setup = gp102_acr_load_setup, + .load = gm200_flcn_fw_load, + .load_bld = gp108_acr_hsfw_load_bld, + .boot = gm200_flcn_fw_boot, }; MODULE_FIRMWARE("nvidia/gp108/acr/bl.bin"); MODULE_FIRMWARE("nvidia/gp108/acr/ucode_load.bin"); -MODULE_FIRMWARE("nvidia/gv100/acr/bl.bin"); -MODULE_FIRMWARE("nvidia/gv100/acr/ucode_load.bin"); - static const struct nvkm_acr_hsf_fwif gp108_acr_load_fwif[] = { - { 0, nvkm_acr_hsfw_load, &gp108_acr_load_0 }, + { 0, gm200_acr_hsfw_ctor, &gp108_acr_load_0, NVKM_ACR_HSF_SEC2, 0, 0x00000010 }, {} }; diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gp10b.c b/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gp10b.c index f03ba028867b..a3422ab6deab 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gp10b.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gp10b.c @@ -28,7 +28,7 @@ MODULE_FIRMWARE("nvidia/gp10b/acr/ucode_load.bin"); static const struct nvkm_acr_hsf_fwif gp10b_acr_load_fwif[] = { - { 0, nvkm_acr_hsfw_load, &gm20b_acr_load_0 }, + { 0, gm200_acr_hsfw_ctor, &gm20b_acr_load_0, NVKM_ACR_HSF_PMU, 0, 0x00000010 }, {} }; diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gv100.c b/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gv100.c new file mode 100644 index 000000000000..4c5ca6b40027 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gv100.c @@ -0,0 +1,67 @@ +/* + * Copyright 2022 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ +#include "priv.h" + +MODULE_FIRMWARE("nvidia/gv100/acr/unload_bl.bin"); +MODULE_FIRMWARE("nvidia/gv100/acr/ucode_unload.bin"); + +static const struct nvkm_acr_hsf_fwif +gv100_acr_unload_fwif[] = { + { 0, gm200_acr_hsfw_ctor, &gp108_acr_hsfw_0, NVKM_ACR_HSF_PMU, 0, 0x00000000 }, + {} +}; + +MODULE_FIRMWARE("nvidia/gv100/acr/bl.bin"); +MODULE_FIRMWARE("nvidia/gv100/acr/ucode_load.bin"); + +static const struct nvkm_acr_hsf_fwif +gv100_acr_load_fwif[] = { + { 0, gm200_acr_hsfw_ctor, &gp108_acr_load_0, NVKM_ACR_HSF_SEC2, 0, 0x00000010 }, + {} +}; + +static const struct nvkm_acr_func +gv100_acr = { + .load = gv100_acr_load_fwif, + .unload = gv100_acr_unload_fwif, + .wpr_parse = gp102_acr_wpr_parse, + .wpr_layout = gp102_acr_wpr_layout, + .wpr_alloc = gp102_acr_wpr_alloc, + .wpr_build = gp102_acr_wpr_build, + .wpr_patch = gp102_acr_wpr_patch, + .wpr_check = gm200_acr_wpr_check, + .init = gm200_acr_init, +}; + +static const struct nvkm_acr_fwif +gv100_acr_fwif[] = { + { 0, gp102_acr_load, &gv100_acr }, + { -1, gm200_acr_nofw, &gm200_acr }, + {} +}; + +int +gv100_acr_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, + struct nvkm_acr **pacr) +{ + return nvkm_acr_new_(gv100_acr_fwif, device, type, inst, pacr); +} diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/acr/hsfw.c b/drivers/gpu/drm/nouveau/nvkm/subdev/acr/hsfw.c deleted file mode 100644 index a6ea89a5d51a..000000000000 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/acr/hsfw.c +++ /dev/null @@ -1,177 +0,0 @@ -/* - * Copyright 2019 Red Hat Inc. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR - * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. - */ -#include "priv.h" - -#include <core/firmware.h> - -#include <nvfw/fw.h> -#include <nvfw/hs.h> - -static void -nvkm_acr_hsfw_del(struct nvkm_acr_hsfw *hsfw) -{ - list_del(&hsfw->head); - kfree(hsfw->imem); - kfree(hsfw->image); - kfree(hsfw->sig.prod.data); - kfree(hsfw->sig.dbg.data); - kfree(hsfw); -} - -void -nvkm_acr_hsfw_del_all(struct nvkm_acr *acr) -{ - struct nvkm_acr_hsfw *hsfw, *hsft; - list_for_each_entry_safe(hsfw, hsft, &acr->hsfw, head) { - nvkm_acr_hsfw_del(hsfw); - } -} - -static int -nvkm_acr_hsfw_load_image(struct nvkm_acr *acr, const char *name, int ver, - struct nvkm_acr_hsfw *hsfw) -{ - struct nvkm_subdev *subdev = &acr->subdev; - const struct firmware *fw; - const struct nvfw_bin_hdr *hdr; - const struct nvfw_hs_header *fwhdr; - const struct nvfw_hs_load_header *lhdr; - u32 loc, sig; - int ret; - - ret = nvkm_firmware_get(subdev, name, ver, &fw); - if (ret < 0) - return ret; - - hdr = nvfw_bin_hdr(subdev, fw->data); - fwhdr = nvfw_hs_header(subdev, fw->data + hdr->header_offset); - - /* Earlier FW releases by NVIDIA for Nouveau's use aren't in NVIDIA's - * standard format, and don't have the indirection seen in the 0x10de - * case. - */ - switch (hdr->bin_magic) { - case 0x000010de: - loc = *(u32 *)(fw->data + fwhdr->patch_loc); - sig = *(u32 *)(fw->data + fwhdr->patch_sig); - break; - case 0x3b1d14f0: - loc = fwhdr->patch_loc; - sig = fwhdr->patch_sig; - break; - default: - ret = -EINVAL; - goto done; - } - - lhdr = nvfw_hs_load_header(subdev, fw->data + fwhdr->hdr_offset); - - if (!(hsfw->image = kmalloc(hdr->data_size, GFP_KERNEL))) { - ret = -ENOMEM; - goto done; - } - - memcpy(hsfw->image, fw->data + hdr->data_offset, hdr->data_size); - hsfw->image_size = hdr->data_size; - hsfw->non_sec_addr = lhdr->non_sec_code_off; - hsfw->non_sec_size = lhdr->non_sec_code_size; - hsfw->sec_addr = lhdr->apps[0]; - hsfw->sec_size = lhdr->apps[lhdr->num_apps]; - hsfw->data_addr = lhdr->data_dma_base; - hsfw->data_size = lhdr->data_size; - - hsfw->sig.prod.size = fwhdr->sig_prod_size; - hsfw->sig.prod.data = kmemdup(fw->data + fwhdr->sig_prod_offset + sig, - hsfw->sig.prod.size, GFP_KERNEL); - if (!hsfw->sig.prod.data) { - ret = -ENOMEM; - goto done; - } - - hsfw->sig.dbg.size = fwhdr->sig_dbg_size; - hsfw->sig.dbg.data = kmemdup(fw->data + fwhdr->sig_dbg_offset + sig, - hsfw->sig.dbg.size, GFP_KERNEL); - if (!hsfw->sig.dbg.data) { - ret = -ENOMEM; - goto done; - } - - hsfw->sig.patch_loc = loc; -done: - nvkm_firmware_put(fw); - return ret; -} - -static int -nvkm_acr_hsfw_load_bl(struct nvkm_acr *acr, const char *name, int ver, - struct nvkm_acr_hsfw *hsfw) -{ - struct nvkm_subdev *subdev = &acr->subdev; - const struct nvfw_bin_hdr *hdr; - const struct nvfw_bl_desc *desc; - const struct firmware *fw; - u8 *data; - int ret; - - ret = nvkm_firmware_get(subdev, name, ver, &fw); - if (ret) - return ret; - - hdr = nvfw_bin_hdr(subdev, fw->data); - desc = nvfw_bl_desc(subdev, fw->data + hdr->header_offset); - data = (void *)fw->data + hdr->data_offset; - - hsfw->imem_size = desc->code_size; - hsfw->imem_tag = desc->start_tag; - hsfw->imem = kmemdup(data + desc->code_off, desc->code_size, GFP_KERNEL); - nvkm_firmware_put(fw); - if (!hsfw->imem) - return -ENOMEM; - else - return 0; -} - -int -nvkm_acr_hsfw_load(struct nvkm_acr *acr, const char *bl, const char *fw, - const char *name, int version, - const struct nvkm_acr_hsf_fwif *fwif) -{ - struct nvkm_acr_hsfw *hsfw; - int ret; - - if (!(hsfw = kzalloc(sizeof(*hsfw), GFP_KERNEL))) - return -ENOMEM; - - hsfw->func = fwif->func; - hsfw->name = name; - list_add_tail(&hsfw->head, &acr->hsfw); - - ret = nvkm_acr_hsfw_load_bl(acr, bl, version, hsfw); - if (ret) - goto done; - - ret = nvkm_acr_hsfw_load_image(acr, fw, version, hsfw); -done: - if (ret) - nvkm_acr_hsfw_del(hsfw); - return ret; -} diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/acr/lsfw.c b/drivers/gpu/drm/nouveau/nvkm/subdev/acr/lsfw.c index 9b1cf6711ae9..f36a359d4531 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/acr/lsfw.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/acr/lsfw.c @@ -29,6 +29,7 @@ void nvkm_acr_lsfw_del(struct nvkm_acr_lsfw *lsfw) { nvkm_blob_dtor(&lsfw->img); + kfree(lsfw->sigs); nvkm_firmware_put(lsfw->sig); list_del(&lsfw->head); kfree(lsfw); @@ -177,6 +178,75 @@ nvkm_acr_lsfw_load_sig_image_desc_v1(struct nvkm_subdev *subdev, } int +nvkm_acr_lsfw_load_sig_image_desc_v2(struct nvkm_subdev *subdev, + struct nvkm_falcon *falcon, + enum nvkm_acr_lsf_id id, + const char *path, int ver, + const struct nvkm_acr_lsf_func *func) +{ + const struct firmware *fw; + struct nvkm_acr_lsfw *lsfw; + const struct nvfw_ls_desc_v2 *desc; + int ret = 0; + + lsfw = nvkm_acr_lsfw_load_sig_image_desc_(subdev, falcon, id, path, ver, func, &fw); + if (IS_ERR(lsfw)) + return PTR_ERR(lsfw); + + desc = nvfw_ls_desc_v2(subdev, fw->data); + + lsfw->secure_bootloader = desc->secure_bootloader; + lsfw->bootloader_size = ALIGN(desc->bootloader_size, 256); + lsfw->bootloader_imem_offset = desc->bootloader_imem_offset; + + lsfw->app_size = ALIGN(desc->app_size, 256); + lsfw->app_start_offset = desc->app_start_offset; + lsfw->app_imem_entry = desc->app_imem_entry; + lsfw->app_resident_code_offset = desc->app_resident_code_offset; + lsfw->app_resident_code_size = desc->app_resident_code_size; + lsfw->app_resident_data_offset = desc->app_resident_data_offset; + lsfw->app_resident_data_size = desc->app_resident_data_size; + lsfw->app_imem_offset = desc->app_imem_offset; + lsfw->app_dmem_offset = desc->app_dmem_offset; + + lsfw->ucode_size = ALIGN(lsfw->app_resident_data_offset, 256) + lsfw->bootloader_size; + lsfw->data_size = lsfw->app_size + lsfw->bootloader_size - lsfw->ucode_size; + + nvkm_firmware_put(fw); + + if (lsfw->secure_bootloader) { + const struct firmware *hsbl; + const struct nvfw_ls_hsbl_bin_hdr *hdr; + const struct nvfw_ls_hsbl_hdr *hshdr; + u32 loc, sig, cnt, *meta; + + ret = nvkm_firmware_load_name(subdev, path, "hs_bl_sig", ver, &hsbl); + if (ret) + return ret; + + hdr = nvfw_ls_hsbl_bin_hdr(subdev, hsbl->data); + hshdr = nvfw_ls_hsbl_hdr(subdev, hsbl->data + hdr->header_offset); + meta = (u32 *)(hsbl->data + hshdr->meta_data_offset); + loc = *(u32 *)(hsbl->data + hshdr->patch_loc); + sig = *(u32 *)(hsbl->data + hshdr->patch_sig); + cnt = *(u32 *)(hsbl->data + hshdr->num_sig); + + lsfw->fuse_ver = meta[0]; + lsfw->engine_id = meta[1]; + lsfw->ucode_id = meta[2]; + lsfw->sig_size = hshdr->sig_prod_size / cnt; + lsfw->sig_nr = cnt; + lsfw->sigs = kmemdup(hsbl->data + hshdr->sig_prod_offset + sig, + lsfw->sig_nr * lsfw->sig_size, GFP_KERNEL); + nvkm_firmware_put(hsbl); + if (!lsfw->sigs) + ret = -ENOMEM; + } + + return ret; +} + +int nvkm_acr_lsfw_load_bl_inst_data_sig(struct nvkm_subdev *subdev, struct nvkm_falcon *falcon, enum nvkm_acr_lsf_id id, @@ -251,3 +321,78 @@ done: nvkm_firmware_put(bl); return ret; } + +int +nvkm_acr_lsfw_load_bl_sig_net(struct nvkm_subdev *subdev, + struct nvkm_falcon *falcon, + enum nvkm_acr_lsf_id id, + const char *path, int ver, + const struct nvkm_acr_lsf_func *func, + const void *inst_data, u32 inst_size, + const void *data_data, u32 data_size) +{ + struct nvkm_acr *acr = subdev->device->acr; + struct nvkm_acr_lsfw *lsfw; + const struct firmware _inst = { .data = inst_data, .size = inst_size }; + const struct firmware _data = { .data = data_data, .size = data_size }; + const struct firmware *bl = NULL, *inst = &_inst, *data = &_data; + const struct { + int bin_magic; + int bin_version; + int bin_size; + int header_offset; + int header_size; + } *hdr; + u32 *bldata; + int ret; + + if (IS_ERR((lsfw = nvkm_acr_lsfw_add(func, acr, falcon, id)))) + return PTR_ERR(lsfw); + + ret = nvkm_firmware_load_name(subdev, path, "bl", ver, &bl); + if (ret) + goto done; + + hdr = (const void *)bl->data; + bldata = (void *)(bl->data + hdr->header_offset); + + ret = nvkm_firmware_load_name(subdev, path, "sig", ver, &lsfw->sig); + if (ret) + goto done; + + lsfw->bootloader_size = ALIGN(hdr->header_size, 256); + lsfw->bootloader_imem_offset = func->bl_entry; + + lsfw->app_start_offset = lsfw->bootloader_size; + lsfw->app_imem_entry = 0; + lsfw->app_resident_code_offset = 0; + lsfw->app_resident_code_size = ALIGN(inst->size, 256); + lsfw->app_resident_data_offset = lsfw->app_resident_code_size; + lsfw->app_resident_data_size = ALIGN(data->size, 256); + lsfw->app_imem_offset = 0; + lsfw->app_dmem_offset = 0; + lsfw->app_size = lsfw->app_resident_code_size + lsfw->app_resident_data_size; + + lsfw->img.size = lsfw->bootloader_size + lsfw->app_size; + if (!(lsfw->img.data = kzalloc(lsfw->img.size, GFP_KERNEL))) { + ret = -ENOMEM; + goto done; + } + + memcpy(lsfw->img.data, bldata, lsfw->bootloader_size); + memcpy(lsfw->img.data + lsfw->app_start_offset + + lsfw->app_resident_code_offset, inst->data, inst->size); + memcpy(lsfw->img.data + lsfw->app_start_offset + + lsfw->app_resident_data_offset, data->data, data->size); + + lsfw->ucode_size = ALIGN(lsfw->app_resident_data_offset, 256) + + lsfw->bootloader_size; + lsfw->data_size = lsfw->app_size + lsfw->bootloader_size - + lsfw->ucode_size; + +done: + if (ret) + nvkm_acr_lsfw_del(lsfw); + nvkm_firmware_put(bl); + return ret; +} diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/acr/priv.h b/drivers/gpu/drm/nouveau/nvkm/subdev/acr/priv.h index c30b841c9d35..4881c8ba3880 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/acr/priv.h +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/acr/priv.h @@ -24,7 +24,7 @@ struct nvkm_acr_func { u32 (*wpr_layout)(struct nvkm_acr *); int (*wpr_alloc)(struct nvkm_acr *, u32 wpr_size); int (*wpr_build)(struct nvkm_acr *, struct nvkm_acr_lsf *rtos); - void (*wpr_patch)(struct nvkm_acr *, s64 adjust); + int (*wpr_patch)(struct nvkm_acr *, s64 adjust); void (*wpr_check)(struct nvkm_acr *, u64 *start, u64 *limit); int (*init)(struct nvkm_acr *); void (*fini)(struct nvkm_acr *); @@ -35,7 +35,7 @@ extern const struct nvkm_acr_func gm200_acr; int gm200_acr_wpr_parse(struct nvkm_acr *); u32 gm200_acr_wpr_layout(struct nvkm_acr *); int gm200_acr_wpr_build(struct nvkm_acr *, struct nvkm_acr_lsf *); -void gm200_acr_wpr_patch(struct nvkm_acr *, s64); +int gm200_acr_wpr_patch(struct nvkm_acr *, s64); void gm200_acr_wpr_check(struct nvkm_acr *, u64 *, u64 *); void gm200_acr_wpr_build_lsb_tail(struct nvkm_acr_lsfw *, struct lsb_header_tail *); @@ -48,96 +48,60 @@ u32 gp102_acr_wpr_layout(struct nvkm_acr *); int gp102_acr_wpr_alloc(struct nvkm_acr *, u32 wpr_size); int gp102_acr_wpr_build(struct nvkm_acr *, struct nvkm_acr_lsf *); int gp102_acr_wpr_build_lsb(struct nvkm_acr *, struct nvkm_acr_lsfw *); -void gp102_acr_wpr_patch(struct nvkm_acr *, s64); +int gp102_acr_wpr_patch(struct nvkm_acr *, s64); + +int tu102_acr_init(struct nvkm_acr *); + +void ga100_acr_wpr_check(struct nvkm_acr *, u64 *, u64 *); struct nvkm_acr_hsfw { - const struct nvkm_acr_hsf_func *func; - const char *name; - struct list_head head; + struct nvkm_falcon_fw fw; + + enum nvkm_acr_hsf_id { + NVKM_ACR_HSF_PMU, + NVKM_ACR_HSF_SEC2, + NVKM_ACR_HSF_GSP, + } falcon_id; + u32 boot_mbox0; + u32 intr_clear; - u32 imem_size; - u32 imem_tag; - u32 *imem; - - u8 *image; - u32 image_size; - u32 non_sec_addr; - u32 non_sec_size; - u32 sec_addr; - u32 sec_size; - u32 data_addr; - u32 data_size; - - struct { - struct { - void *data; - u32 size; - } prod, dbg; - u32 patch_loc; - } sig; + struct list_head head; }; +int nvkm_acr_hsfw_boot(struct nvkm_acr *, const char *name); + struct nvkm_acr_hsf_fwif { int version; int (*load)(struct nvkm_acr *, const char *bl, const char *fw, const char *name, int version, const struct nvkm_acr_hsf_fwif *); - const struct nvkm_acr_hsf_func *func; -}; + const struct nvkm_falcon_fw_func *func; -int nvkm_acr_hsfw_load(struct nvkm_acr *, const char *, const char *, - const char *, int, const struct nvkm_acr_hsf_fwif *); -void nvkm_acr_hsfw_del_all(struct nvkm_acr *); - -struct nvkm_acr_hsf { - const struct nvkm_acr_hsf_func *func; - const char *name; - struct list_head head; - - u32 imem_size; - u32 imem_tag; - u32 *imem; - - u32 non_sec_addr; - u32 non_sec_size; - u32 sec_addr; - u32 sec_size; - u32 data_addr; - u32 data_size; - - struct nvkm_memory *ucode; - struct nvkm_vma *vma; - struct nvkm_falcon *falcon; + enum nvkm_acr_hsf_id falcon_id; + u32 boot_mbox0; + u32 intr_clear; }; -struct nvkm_acr_hsf_func { - int (*load)(struct nvkm_acr *, struct nvkm_acr_hsfw *); - int (*boot)(struct nvkm_acr *, struct nvkm_acr_hsf *); - void (*bld)(struct nvkm_acr *, struct nvkm_acr_hsf *); -}; -int gm200_acr_hsfw_load(struct nvkm_acr *, struct nvkm_acr_hsfw *, - struct nvkm_falcon *); -int gm200_acr_hsfw_boot(struct nvkm_acr *, struct nvkm_acr_hsf *, - u32 clear_intr, u32 mbox0_ok); +int gm200_acr_hsfw_ctor(struct nvkm_acr *, const char *, const char *, const char *, int, + const struct nvkm_acr_hsf_fwif *); +int gm200_acr_hsfw_load_bld(struct nvkm_falcon_fw *); +extern const struct nvkm_falcon_fw_func gm200_acr_unload_0; -int gm200_acr_load_boot(struct nvkm_acr *, struct nvkm_acr_hsf *); +extern const struct nvkm_falcon_fw_func gm20b_acr_load_0; -extern const struct nvkm_acr_hsf_func gm200_acr_unload_0; -int gm200_acr_unload_load(struct nvkm_acr *, struct nvkm_acr_hsfw *); -int gm200_acr_unload_boot(struct nvkm_acr *, struct nvkm_acr_hsf *); -void gm200_acr_hsfw_bld(struct nvkm_acr *, struct nvkm_acr_hsf *); +int gp102_acr_load_setup(struct nvkm_falcon_fw *); -extern const struct nvkm_acr_hsf_func gm20b_acr_load_0; +extern const struct nvkm_falcon_fw_func gp108_acr_load_0; -int gp102_acr_load_load(struct nvkm_acr *, struct nvkm_acr_hsfw *); +extern const struct nvkm_falcon_fw_func gp108_acr_hsfw_0; +int gp108_acr_hsfw_load_bld(struct nvkm_falcon_fw *); -extern const struct nvkm_acr_hsf_func gp108_acr_unload_0; -void gp108_acr_hsfw_bld(struct nvkm_acr *, struct nvkm_acr_hsf *); +int ga100_acr_hsfw_ctor(struct nvkm_acr *, const char *, const char *, const char *, int, + const struct nvkm_acr_hsf_fwif *); int nvkm_acr_new_(const struct nvkm_acr_fwif *, struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_acr **); -int nvkm_acr_hsf_boot(struct nvkm_acr *, const char *name); struct nvkm_acr_lsf { const struct nvkm_acr_lsf_func *func; diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/acr/tu102.c b/drivers/gpu/drm/nouveau/nvkm/subdev/acr/tu102.c index 05a87e77525f..c22d551c0078 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/acr/tu102.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/acr/tu102.c @@ -29,14 +29,14 @@ #include <nvfw/acr.h> -static int +int tu102_acr_init(struct nvkm_acr *acr) { - int ret = nvkm_acr_hsf_boot(acr, "AHESASC"); + int ret = nvkm_acr_hsfw_boot(acr, "AHESASC"); if (ret) return ret; - return nvkm_acr_hsf_boot(acr, "ASB"); + return nvkm_acr_hsfw_boot(acr, "ASB"); } static int @@ -85,12 +85,6 @@ tu102_acr_wpr_build(struct nvkm_acr *acr, struct nvkm_acr_lsf *rtos) } static int -tu102_acr_hsfw_boot(struct nvkm_acr *acr, struct nvkm_acr_hsf *hsf) -{ - return gm200_acr_hsfw_boot(acr, hsf, 0, 0); -} - -static int tu102_acr_hsfw_nofw(struct nvkm_acr *acr, const char *bl, const char *fw, const char *name, int version, const struct nvkm_acr_hsf_fwif *fwif) @@ -115,24 +109,11 @@ MODULE_FIRMWARE("nvidia/tu117/acr/ucode_unload.bin"); static const struct nvkm_acr_hsf_fwif tu102_acr_unload_fwif[] = { - { 0, nvkm_acr_hsfw_load, &gp108_acr_unload_0 }, + { 0, gm200_acr_hsfw_ctor, &gp108_acr_hsfw_0, NVKM_ACR_HSF_PMU, 0, 0x00000000 }, { -1, tu102_acr_hsfw_nofw }, {} }; -static int -tu102_acr_asb_load(struct nvkm_acr *acr, struct nvkm_acr_hsfw *hsfw) -{ - return gm200_acr_hsfw_load(acr, hsfw, &acr->subdev.device->gsp->falcon); -} - -static const struct nvkm_acr_hsf_func -tu102_acr_asb_0 = { - .load = tu102_acr_asb_load, - .boot = tu102_acr_hsfw_boot, - .bld = gp108_acr_hsfw_bld, -}; - MODULE_FIRMWARE("nvidia/tu102/acr/ucode_asb.bin"); MODULE_FIRMWARE("nvidia/tu104/acr/ucode_asb.bin"); MODULE_FIRMWARE("nvidia/tu106/acr/ucode_asb.bin"); @@ -141,18 +122,11 @@ MODULE_FIRMWARE("nvidia/tu117/acr/ucode_asb.bin"); static const struct nvkm_acr_hsf_fwif tu102_acr_asb_fwif[] = { - { 0, nvkm_acr_hsfw_load, &tu102_acr_asb_0 }, + { 0, gm200_acr_hsfw_ctor, &gp108_acr_hsfw_0, NVKM_ACR_HSF_GSP, 0, 0x00000000 }, { -1, tu102_acr_hsfw_nofw }, {} }; -static const struct nvkm_acr_hsf_func -tu102_acr_ahesasc_0 = { - .load = gp102_acr_load_load, - .boot = tu102_acr_hsfw_boot, - .bld = gp108_acr_hsfw_bld, -}; - MODULE_FIRMWARE("nvidia/tu102/acr/bl.bin"); MODULE_FIRMWARE("nvidia/tu102/acr/ucode_ahesasc.bin"); @@ -170,7 +144,7 @@ MODULE_FIRMWARE("nvidia/tu117/acr/ucode_ahesasc.bin"); static const struct nvkm_acr_hsf_fwif tu102_acr_ahesasc_fwif[] = { - { 0, nvkm_acr_hsfw_load, &tu102_acr_ahesasc_0 }, + { 0, gm200_acr_hsfw_ctor, &gp108_acr_load_0, NVKM_ACR_HSF_SEC2, 0, 0x00000000 }, { -1, tu102_acr_hsfw_nofw }, {} }; diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gm200.c b/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gm200.c index a308b9bde449..f30718d7e61a 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gm200.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gm200.c @@ -26,6 +26,7 @@ #include <subdev/bios.h> #include <subdev/bios/bit.h> #include <subdev/bios/pmu.h> +#include <subdev/pmu.h> #include <subdev/timer.h> static void @@ -85,13 +86,18 @@ pmu_load(struct nv50_devinit *init, u8 type, bool post, struct nvkm_subdev *subdev = &init->base.subdev; struct nvkm_bios *bios = subdev->device->bios; struct nvbios_pmuR pmu; + int ret; if (!nvbios_pmuRm(bios, type, &pmu)) return -EINVAL; - if (!post) + if (!post || !subdev->device->pmu) return 0; + ret = nvkm_falcon_reset(&subdev->device->pmu->falcon); + if (ret) + return ret; + pmu_code(init, pmu.boot_addr_pmu, pmu.boot_addr, pmu.boot_size, false); pmu_code(init, pmu.code_addr_pmu, pmu.code_addr, pmu.code_size, true); pmu_data(init, pmu.data_addr_pmu, pmu.data_addr, pmu.data_size); diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fault/base.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fault/base.c index fd54fa504efa..b53ac9a2552f 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/fault/base.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fault/base.c @@ -22,7 +22,6 @@ #include "priv.h" #include <core/memory.h> -#include <core/notify.h> static void nvkm_fault_ntfy_fini(struct nvkm_event *event, int type, int index) @@ -38,23 +37,8 @@ nvkm_fault_ntfy_init(struct nvkm_event *event, int type, int index) fault->func->buffer.intr(fault->buffer[index], true); } -static int -nvkm_fault_ntfy_ctor(struct nvkm_object *object, void *argv, u32 argc, - struct nvkm_notify *notify) -{ - struct nvkm_fault_buffer *buffer = nvkm_fault_buffer(object); - if (argc == 0) { - notify->size = 0; - notify->types = 1; - notify->index = buffer->id; - return 0; - } - return -ENOSYS; -} - static const struct nvkm_event_func nvkm_fault_ntfy = { - .ctor = nvkm_fault_ntfy_ctor, .init = nvkm_fault_ntfy_init, .fini = nvkm_fault_ntfy_fini, }; @@ -130,8 +114,7 @@ nvkm_fault_oneinit(struct nvkm_subdev *subdev) } } - ret = nvkm_event_init(&nvkm_fault_ntfy, 1, fault->buffer_nr, - &fault->event); + ret = nvkm_event_init(&nvkm_fault_ntfy, subdev, 1, fault->buffer_nr, &fault->event); if (ret) return ret; @@ -146,7 +129,7 @@ nvkm_fault_dtor(struct nvkm_subdev *subdev) struct nvkm_fault *fault = nvkm_fault(subdev); int i; - nvkm_notify_fini(&fault->nrpfb); + nvkm_event_ntfy_del(&fault->nrpfb); nvkm_event_fini(&fault->event); for (i = 0; i < fault->buffer_nr; i++) { diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fault/gp100.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fault/gp100.c index 6af7959e02ea..04c7526888bc 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/fault/gp100.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fault/gp100.c @@ -65,7 +65,7 @@ gp100_fault_buffer_info(struct nvkm_fault_buffer *buffer) void gp100_fault_intr(struct nvkm_fault *fault) { - nvkm_event_send(&fault->event, 1, 0, NULL, 0); + nvkm_event_ntfy(&fault->event, 0, NVKM_FAULT_BUFFER_EVENT_PENDING); } static const struct nvkm_fault_func diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fault/gv100.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fault/gv100.c index cd9d2ade5ac7..8e34d40e7649 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/fault/gv100.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fault/gv100.c @@ -27,10 +27,12 @@ #include <nvif/class.h> -static void -gv100_fault_buffer_process(struct nvkm_fault_buffer *buffer) +void +gv100_fault_buffer_process(struct work_struct *work) { - struct nvkm_device *device = buffer->fault->subdev.device; + struct nvkm_fault *fault = container_of(work, typeof(*fault), nrpfb_work); + struct nvkm_fault_buffer *buffer = fault->buffer[0]; + struct nvkm_device *device = fault->subdev.device; struct nvkm_memory *mem = buffer->mem; u32 get = nvkm_rd32(device, buffer->get); u32 put = nvkm_rd32(device, buffer->put); @@ -115,11 +117,12 @@ gv100_fault_buffer_info(struct nvkm_fault_buffer *buffer) } static int -gv100_fault_ntfy_nrpfb(struct nvkm_notify *notify) +gv100_fault_ntfy_nrpfb(struct nvkm_event_ntfy *ntfy, u32 bits) { - struct nvkm_fault *fault = container_of(notify, typeof(*fault), nrpfb); - gv100_fault_buffer_process(fault->buffer[0]); - return NVKM_NOTIFY_KEEP; + struct nvkm_fault *fault = container_of(ntfy, typeof(*fault), nrpfb); + + schedule_work(&fault->nrpfb_work); + return NVKM_EVENT_KEEP; } static void @@ -163,14 +166,14 @@ gv100_fault_intr(struct nvkm_fault *fault) if (stat & 0x20000000) { if (fault->buffer[0]) { - nvkm_event_send(&fault->event, 1, 0, NULL, 0); + nvkm_event_ntfy(&fault->event, 0, NVKM_FAULT_BUFFER_EVENT_PENDING); stat &= ~0x20000000; } } if (stat & 0x08000000) { if (fault->buffer[1]) { - nvkm_event_send(&fault->event, 1, 1, NULL, 0); + nvkm_event_ntfy(&fault->event, 1, NVKM_FAULT_BUFFER_EVENT_PENDING); stat &= ~0x08000000; } } @@ -183,9 +186,12 @@ gv100_fault_intr(struct nvkm_fault *fault) static void gv100_fault_fini(struct nvkm_fault *fault) { - nvkm_notify_put(&fault->nrpfb); + nvkm_event_ntfy_block(&fault->nrpfb); + flush_work(&fault->nrpfb_work); + if (fault->buffer[0]) fault->func->buffer.fini(fault->buffer[0]); + nvkm_mask(fault->subdev.device, 0x100a34, 0x80000000, 0x80000000); } @@ -194,15 +200,15 @@ gv100_fault_init(struct nvkm_fault *fault) { nvkm_mask(fault->subdev.device, 0x100a2c, 0x80000000, 0x80000000); fault->func->buffer.init(fault->buffer[0]); - nvkm_notify_get(&fault->nrpfb); + nvkm_event_ntfy_allow(&fault->nrpfb); } int gv100_fault_oneinit(struct nvkm_fault *fault) { - return nvkm_notify_init(&fault->buffer[0]->object, &fault->event, - gv100_fault_ntfy_nrpfb, true, NULL, 0, 0, - &fault->nrpfb); + nvkm_event_ntfy_add(&fault->event, 0, NVKM_FAULT_BUFFER_EVENT_PENDING, true, + gv100_fault_ntfy_nrpfb, &fault->nrpfb); + return 0; } static const struct nvkm_fault_func @@ -231,5 +237,10 @@ int gv100_fault_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_fault **pfault) { - return nvkm_fault_new_(&gv100_fault, device, type, inst, pfault); + int ret = nvkm_fault_new_(&gv100_fault, device, type, inst, pfault); + if (ret) + return ret; + + INIT_WORK(&(*pfault)->nrpfb_work, gv100_fault_buffer_process); + return 0; } diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fault/priv.h b/drivers/gpu/drm/nouveau/nvkm/subdev/fault/priv.h index 36681c347fb5..a5510332c402 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/fault/priv.h +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fault/priv.h @@ -16,6 +16,8 @@ struct nvkm_fault_buffer { u32 put; struct nvkm_memory *mem; u64 addr; + + struct nvkm_inth inth; }; int nvkm_fault_new_(const struct nvkm_fault_func *, struct nvkm_device *, enum nvkm_subdev_type, @@ -46,6 +48,7 @@ void gp100_fault_buffer_fini(struct nvkm_fault_buffer *); void gp100_fault_buffer_init(struct nvkm_fault_buffer *); u64 gp100_fault_buffer_pin(struct nvkm_fault_buffer *); void gp100_fault_buffer_info(struct nvkm_fault_buffer *); +void gv100_fault_buffer_process(struct work_struct *); void gp100_fault_intr(struct nvkm_fault *); u64 gp10b_fault_buffer_pin(struct nvkm_fault_buffer *); diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fault/tu102.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fault/tu102.c index 91eb6729c84d..967efaddae28 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/fault/tu102.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fault/tu102.c @@ -24,20 +24,27 @@ #include <core/memory.h> #include <subdev/mc.h> #include <subdev/mmu.h> +#include <subdev/vfn.h> #include <engine/fifo.h> #include <nvif/class.h> +static irqreturn_t +tu102_fault_buffer_notify(struct nvkm_inth *inth) +{ + struct nvkm_fault_buffer *buffer = container_of(inth, typeof(*buffer), inth); + + nvkm_event_ntfy(&buffer->fault->event, buffer->id, NVKM_FAULT_BUFFER_EVENT_PENDING); + return IRQ_HANDLED; +} + static void tu102_fault_buffer_intr(struct nvkm_fault_buffer *buffer, bool enable) { - /*XXX: Earlier versions of RM touched the old regs on Turing, - * which don't appear to actually work anymore, but newer - * versions of RM don't appear to touch anything at all.. - */ - struct nvkm_device *device = buffer->fault->subdev.device; - - nvkm_mc_intr_mask(device, NVKM_SUBDEV_FAULT, 0, enable); + if (enable) + nvkm_inth_allow(&buffer->inth); + else + nvkm_inth_block(&buffer->inth); } static void @@ -46,10 +53,6 @@ tu102_fault_buffer_fini(struct nvkm_fault_buffer *buffer) struct nvkm_device *device = buffer->fault->subdev.device; const u32 foff = buffer->id * 0x20; - /* Disable the fault interrupts */ - nvkm_wr32(device, 0xb81408, 0x1); - nvkm_wr32(device, 0xb81410, 0x10); - nvkm_mask(device, 0xb83010 + foff, 0x80000000, 0x00000000); } @@ -59,10 +62,6 @@ tu102_fault_buffer_init(struct nvkm_fault_buffer *buffer) struct nvkm_device *device = buffer->fault->subdev.device; const u32 foff = buffer->id * 0x20; - /* Enable the fault interrupts */ - nvkm_wr32(device, 0xb81208, 0x1); - nvkm_wr32(device, 0xb81210, 0x10); - nvkm_mask(device, 0xb83010 + foff, 0xc0000000, 0x40000000); nvkm_wr32(device, 0xb83004 + foff, upper_32_bits(buffer->addr)); nvkm_wr32(device, 0xb83000 + foff, lower_32_bits(buffer->addr)); @@ -82,9 +81,10 @@ tu102_fault_buffer_info(struct nvkm_fault_buffer *buffer) buffer->put = 0xb8300c + foff; } -static void -tu102_fault_intr_fault(struct nvkm_fault *fault) +static irqreturn_t +tu102_fault_info_fault(struct nvkm_inth *inth) { + struct nvkm_fault *fault = container_of(inth, typeof(*fault), info_fault); struct nvkm_subdev *subdev = &fault->subdev; struct nvkm_device *device = subdev->device; struct nvkm_fault_data info; @@ -106,70 +106,61 @@ tu102_fault_intr_fault(struct nvkm_fault *fault) info.reason = (info1 & 0x0000001f); nvkm_fifo_fault(device->fifo, &info); -} - -static void -tu102_fault_intr(struct nvkm_fault *fault) -{ - struct nvkm_subdev *subdev = &fault->subdev; - struct nvkm_device *device = subdev->device; - u32 stat = nvkm_rd32(device, 0xb83094); - - if (stat & 0x80000000) { - tu102_fault_intr_fault(fault); - nvkm_wr32(device, 0xb83094, 0x80000000); - stat &= ~0x80000000; - } - if (stat & 0x00000200) { - /* Clear the associated interrupt flag */ - nvkm_wr32(device, 0xb81010, 0x10); - - if (fault->buffer[0]) { - nvkm_event_send(&fault->event, 1, 0, NULL, 0); - stat &= ~0x00000200; - } - } - - /* Replayable MMU fault */ - if (stat & 0x00000100) { - /* Clear the associated interrupt flag */ - nvkm_wr32(device, 0xb81008, 0x1); - - if (fault->buffer[1]) { - nvkm_event_send(&fault->event, 1, 1, NULL, 0); - stat &= ~0x00000100; - } - } - - if (stat) { - nvkm_debug(subdev, "intr %08x\n", stat); - } + nvkm_wr32(device, 0xb83094, 0x80000000); + return IRQ_HANDLED; } static void tu102_fault_fini(struct nvkm_fault *fault) { - nvkm_notify_put(&fault->nrpfb); + nvkm_event_ntfy_block(&fault->nrpfb); + flush_work(&fault->nrpfb_work); + if (fault->buffer[0]) fault->func->buffer.fini(fault->buffer[0]); - /*XXX: disable priv faults */ + + nvkm_inth_block(&fault->info_fault); } static void tu102_fault_init(struct nvkm_fault *fault) { - /*XXX: enable priv faults */ + nvkm_inth_allow(&fault->info_fault); + fault->func->buffer.init(fault->buffer[0]); - nvkm_notify_get(&fault->nrpfb); + nvkm_event_ntfy_allow(&fault->nrpfb); +} + +static int +tu102_fault_oneinit(struct nvkm_fault *fault) +{ + struct nvkm_device *device = fault->subdev.device; + struct nvkm_intr *intr = &device->vfn->intr; + int ret, i; + + ret = nvkm_inth_add(intr, nvkm_rd32(device, 0x100ee0) & 0x0000ffff, + NVKM_INTR_PRIO_NORMAL, &fault->subdev, tu102_fault_info_fault, + &fault->info_fault); + if (ret) + return ret; + + for (i = 0; i < fault->buffer_nr; i++) { + ret = nvkm_inth_add(intr, nvkm_rd32(device, 0x100ee4 + (i * 4)) >> 16, + NVKM_INTR_PRIO_NORMAL, &fault->subdev, + tu102_fault_buffer_notify, &fault->buffer[i]->inth); + if (ret) + return ret; + } + + return gv100_fault_oneinit(fault); } static const struct nvkm_fault_func tu102_fault = { - .oneinit = gv100_fault_oneinit, + .oneinit = tu102_fault_oneinit, .init = tu102_fault_init, .fini = tu102_fault_fini, - .intr = tu102_fault_intr, .buffer.nr = 2, .buffer.entry_size = 32, .buffer.info = tu102_fault_buffer_info, @@ -184,5 +175,10 @@ int tu102_fault_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_fault **pfault) { - return nvkm_fault_new_(&tu102_fault, device, type, inst, pfault); + int ret = nvkm_fault_new_(&tu102_fault, device, type, inst, pfault); + if (ret) + return ret; + + INIT_WORK(&(*pfault)->nrpfb_work, gv100_fault_buffer_process); + return 0; } diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fault/user.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fault/user.c index ac835c9582fd..c123e5893d76 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/fault/user.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fault/user.c @@ -22,12 +22,28 @@ #include "priv.h" #include <core/memory.h> +#include <core/event.h> #include <subdev/mmu.h> #include <nvif/clb069.h> #include <nvif/unpack.h> static int +nvkm_ufault_uevent(struct nvkm_object *object, void *argv, u32 argc, struct nvkm_uevent *uevent) +{ + struct nvkm_fault_buffer *buffer = nvkm_fault_buffer(object); + union nvif_clb069_event_args *args = argv; + + if (!uevent) + return 0; + if (argc != sizeof(args->vn)) + return -ENOSYS; + + return nvkm_uevent_add(uevent, &buffer->fault->event, buffer->id, + NVKM_FAULT_BUFFER_EVENT_PENDING, NULL); +} + +static int nvkm_ufault_map(struct nvkm_object *object, void *argv, u32 argc, enum nvkm_object_map *type, u64 *addr, u64 *size) { @@ -40,18 +56,6 @@ nvkm_ufault_map(struct nvkm_object *object, void *argv, u32 argc, } static int -nvkm_ufault_ntfy(struct nvkm_object *object, u32 type, - struct nvkm_event **pevent) -{ - struct nvkm_fault_buffer *buffer = nvkm_fault_buffer(object); - if (type == NVB069_V0_NTFY_FAULT) { - *pevent = &buffer->fault->event; - return 0; - } - return -EINVAL; -} - -static int nvkm_ufault_fini(struct nvkm_object *object, bool suspend) { struct nvkm_fault_buffer *buffer = nvkm_fault_buffer(object); @@ -78,8 +82,8 @@ nvkm_ufault = { .dtor = nvkm_ufault_dtor, .init = nvkm_ufault_init, .fini = nvkm_ufault_fini, - .ntfy = nvkm_ufault_ntfy, .map = nvkm_ufault_map, + .uevent = nvkm_ufault_uevent, }; int diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/base.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/base.c index 6faaea948fc4..bac7dcc4c2c1 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/base.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/base.c @@ -57,6 +57,15 @@ nvkm_fb_tile_prog(struct nvkm_fb *fb, int region, struct nvkm_fb_tile *tile) } } +static void +nvkm_fb_sysmem_flush_page_init(struct nvkm_device *device) +{ + struct nvkm_fb *fb = device->fb; + + if (fb->func->sysmem.flush_page_init) + fb->func->sysmem.flush_page_init(fb); +} + int nvkm_fb_bios_memtype(struct nvkm_bios *bios) { @@ -125,12 +134,20 @@ nvkm_fb_oneinit(struct nvkm_subdev *subdev) return nvkm_mm_init(&fb->tags.mm, 0, 0, tags, 1); } -static int -nvkm_fb_init_scrub_vpr(struct nvkm_fb *fb) +int +nvkm_fb_mem_unlock(struct nvkm_fb *fb) { struct nvkm_subdev *subdev = &fb->subdev; int ret; + if (!fb->func->vpr.scrub_required) + return 0; + + if (!fb->func->vpr.scrub_required(fb)) { + nvkm_debug(subdev, "VPR not locked\n"); + return 0; + } + nvkm_debug(subdev, "VPR locked, running scrubber binary\n"); if (!fb->vpr_scrubber.size) { @@ -168,6 +185,8 @@ nvkm_fb_init(struct nvkm_subdev *subdev) for (i = 0; i < fb->tile.regions; i++) fb->func->tile.prog(fb, i, &fb->tile.region[i]); + nvkm_fb_sysmem_flush_page_init(subdev->device); + if (fb->func->init) fb->func->init(fb); @@ -183,13 +202,13 @@ nvkm_fb_init(struct nvkm_subdev *subdev) if (fb->func->init_unkn) fb->func->init_unkn(fb); - if (fb->func->vpr.scrub_required && - fb->func->vpr.scrub_required(fb)) { - ret = nvkm_fb_init_scrub_vpr(fb); - if (ret) - return ret; - } + return 0; +} +static int +nvkm_fb_preinit(struct nvkm_subdev *subdev) +{ + nvkm_fb_sysmem_flush_page_init(subdev->device); return 0; } @@ -212,20 +231,28 @@ nvkm_fb_dtor(struct nvkm_subdev *subdev) nvkm_blob_dtor(&fb->vpr_scrubber); + if (fb->sysmem.flush_page) { + dma_unmap_page(subdev->device->dev, fb->sysmem.flush_page_addr, + PAGE_SIZE, DMA_BIDIRECTIONAL); + __free_page(fb->sysmem.flush_page); + } + if (fb->func->dtor) return fb->func->dtor(fb); + return fb; } static const struct nvkm_subdev_func nvkm_fb = { .dtor = nvkm_fb_dtor, + .preinit = nvkm_fb_preinit, .oneinit = nvkm_fb_oneinit, .init = nvkm_fb_init, .intr = nvkm_fb_intr, }; -void +int nvkm_fb_ctor(const struct nvkm_fb_func *func, struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_fb *fb) { @@ -234,6 +261,19 @@ nvkm_fb_ctor(const struct nvkm_fb_func *func, struct nvkm_device *device, fb->tile.regions = fb->func->tile.regions; fb->page = nvkm_longopt(device->cfgopt, "NvFbBigPage", fb->func->default_bigpage); mutex_init(&fb->tags.mutex); + + if (func->sysmem.flush_page_init) { + fb->sysmem.flush_page = alloc_page(GFP_KERNEL | __GFP_ZERO); + if (!fb->sysmem.flush_page) + return -ENOMEM; + + fb->sysmem.flush_page_addr = dma_map_page(device->dev, fb->sysmem.flush_page, + 0, PAGE_SIZE, DMA_BIDIRECTIONAL); + if (dma_mapping_error(device->dev, fb->sysmem.flush_page_addr)) + return -EFAULT; + } + + return 0; } int @@ -242,6 +282,5 @@ nvkm_fb_new_(const struct nvkm_fb_func *func, struct nvkm_device *device, { if (!(*pfb = kzalloc(sizeof(**pfb), GFP_KERNEL))) return -ENOMEM; - nvkm_fb_ctor(func, device, type, inst, *pfb); - return 0; + return nvkm_fb_ctor(func, device, type, inst, *pfb); } diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ga100.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ga100.c index b47bebfbc26f..5098f219e3e6 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ga100.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ga100.c @@ -26,9 +26,10 @@ static const struct nvkm_fb_func ga100_fb = { .dtor = gf100_fb_dtor, .oneinit = gf100_fb_oneinit, - .init = gp100_fb_init, + .init = gm200_fb_init, .init_page = gv100_fb_init_page, .init_unkn = gp100_fb_init_unkn, + .sysmem.flush_page_init = gf100_fb_sysmem_flush_page_init, .ram_new = gp100_ram_new, .default_bigpage = 16, }; diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ga102.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ga102.c index 6ea7908f0563..8b7c8ea5e8a5 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ga102.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ga102.c @@ -22,15 +22,42 @@ #include "gf100.h" #include "ram.h" +#include <engine/nvdec.h> + +static int +ga102_fb_vpr_scrub(struct nvkm_fb *fb) +{ + struct nvkm_falcon_fw fw = {}; + int ret; + + ret = nvkm_falcon_fw_ctor_hs_v2(&ga102_flcn_fw, "mem-unlock", &fb->subdev, "nvdec/scrubber", + 0, &fb->subdev.device->nvdec[0]->falcon, &fw); + if (ret) + return ret; + + ret = nvkm_falcon_fw_boot(&fw, &fb->subdev, true, NULL, NULL, 0, 0); + nvkm_falcon_fw_dtor(&fw); + return ret; +} + +static bool +ga102_fb_vpr_scrub_required(struct nvkm_fb *fb) +{ + return (nvkm_rd32(fb->subdev.device, 0x1fa80c) & 0x00000010) != 0; +} + static const struct nvkm_fb_func ga102_fb = { .dtor = gf100_fb_dtor, .oneinit = gf100_fb_oneinit, - .init = gp100_fb_init, + .init = gm200_fb_init, .init_page = gv100_fb_init_page, .init_unkn = gp100_fb_init_unkn, + .sysmem.flush_page_init = gf100_fb_sysmem_flush_page_init, .ram_new = ga102_ram_new, .default_bigpage = 16, + .vpr.scrub_required = ga102_fb_vpr_scrub_required, + .vpr.scrub = ga102_fb_vpr_scrub, }; int @@ -38,3 +65,9 @@ ga102_fb_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, s { return gp102_fb_new_(&ga102_fb, device, type, inst, pfb); } + +MODULE_FIRMWARE("nvidia/ga102/nvdec/scrubber.bin"); +MODULE_FIRMWARE("nvidia/ga103/nvdec/scrubber.bin"); +MODULE_FIRMWARE("nvidia/ga104/nvdec/scrubber.bin"); +MODULE_FIRMWARE("nvidia/ga106/nvdec/scrubber.bin"); +MODULE_FIRMWARE("nvidia/ga107/nvdec/scrubber.bin"); diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gf100.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gf100.c index 9dcc40f9ef79..07db9b397ac1 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gf100.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gf100.c @@ -61,14 +61,6 @@ gf100_fb_oneinit(struct nvkm_fb *base) if (ret) return ret; - fb->r100c10_page = alloc_page(GFP_KERNEL | __GFP_ZERO); - if (fb->r100c10_page) { - fb->r100c10 = dma_map_page(device->dev, fb->r100c10_page, 0, - PAGE_SIZE, DMA_BIDIRECTIONAL); - if (dma_mapping_error(device->dev, fb->r100c10)) - return -EFAULT; - } - return 0; } @@ -86,14 +78,17 @@ gf100_fb_init_page(struct nvkm_fb *fb) } void +gf100_fb_sysmem_flush_page_init(struct nvkm_fb *fb) +{ + nvkm_wr32(fb->subdev.device, 0x100c10, fb->sysmem.flush_page_addr >> 8); +} + +void gf100_fb_init(struct nvkm_fb *base) { struct gf100_fb *fb = gf100_fb(base); struct nvkm_device *device = fb->base.subdev.device; - if (fb->r100c10_page) - nvkm_wr32(device, 0x100c10, fb->r100c10 >> 8); - if (base->func->clkgate_pack) { nvkm_therm_clkgate_init(device->therm, base->func->clkgate_pack); @@ -104,13 +99,6 @@ void * gf100_fb_dtor(struct nvkm_fb *base) { struct gf100_fb *fb = gf100_fb(base); - struct nvkm_device *device = fb->base.subdev.device; - - if (fb->r100c10_page) { - dma_unmap_page(device->dev, fb->r100c10, PAGE_SIZE, - DMA_BIDIRECTIONAL); - __free_page(fb->r100c10_page); - } return fb; } @@ -136,6 +124,7 @@ gf100_fb = { .init = gf100_fb_init, .init_page = gf100_fb_init_page, .intr = gf100_fb_intr, + .sysmem.flush_page_init = gf100_fb_sysmem_flush_page_init, .ram_new = gf100_ram_new, .default_bigpage = 17, }; diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gf100.h b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gf100.h index 0cac7b06acc8..77472b558591 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gf100.h +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gf100.h @@ -6,8 +6,6 @@ struct gf100_fb { struct nvkm_fb base; - struct page *r100c10_page; - dma_addr_t r100c10; }; int gf100_fb_new_(const struct nvkm_fb_func *, struct nvkm_device *, enum nvkm_subdev_type, int, @@ -16,7 +14,5 @@ void *gf100_fb_dtor(struct nvkm_fb *); void gf100_fb_init(struct nvkm_fb *); void gf100_fb_intr(struct nvkm_fb *); -void gp100_fb_init(struct nvkm_fb *); - void gm200_fb_init(struct nvkm_fb *base); #endif diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gm200.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gm200.c index 5acf8d15d06f..fb02092a65eb 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gm200.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gm200.c @@ -46,9 +46,6 @@ gm200_fb_init(struct nvkm_fb *base) struct gf100_fb *fb = gf100_fb(base); struct nvkm_device *device = fb->base.subdev.device; - if (fb->r100c10_page) - nvkm_wr32(device, 0x100c10, fb->r100c10 >> 8); - nvkm_wr32(device, 0x100cc8, nvkm_memory_addr(fb->base.mmu_wr) >> 8); nvkm_wr32(device, 0x100ccc, nvkm_memory_addr(fb->base.mmu_rd) >> 8); nvkm_mask(device, 0x100cc4, 0x00060000, @@ -62,6 +59,7 @@ gm200_fb = { .init = gm200_fb_init, .init_page = gm200_fb_init_page, .intr = gf100_fb_intr, + .sysmem.flush_page_init = gf100_fb_sysmem_flush_page_init, .ram_new = gm200_ram_new, .default_bigpage = 0 /* per-instance. */, }; diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gm20b.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gm20b.c index 86f61a3f2fea..50875af94c18 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gm20b.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gm20b.c @@ -30,6 +30,7 @@ gm20b_fb = { .init = gm200_fb_init, .init_page = gm200_fb_init_page, .intr = gf100_fb_intr, + .sysmem.flush_page_init = gf100_fb_sysmem_flush_page_init, .default_bigpage = 0 /* per-instance. */, }; diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gp100.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gp100.c index 09e943edc362..110c08c94849 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gp100.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gp100.c @@ -44,29 +44,15 @@ gp100_fb_init_remapper(struct nvkm_fb *fb) nvkm_mask(device, 0x100c14, 0x00040000, 0x00000000); } -void -gp100_fb_init(struct nvkm_fb *base) -{ - struct gf100_fb *fb = gf100_fb(base); - struct nvkm_device *device = fb->base.subdev.device; - - if (fb->r100c10_page) - nvkm_wr32(device, 0x100c10, fb->r100c10 >> 8); - - nvkm_wr32(device, 0x100cc8, nvkm_memory_addr(fb->base.mmu_wr) >> 8); - nvkm_wr32(device, 0x100ccc, nvkm_memory_addr(fb->base.mmu_rd) >> 8); - nvkm_mask(device, 0x100cc4, 0x00060000, - min(nvkm_memory_size(fb->base.mmu_rd) >> 16, (u64)2) << 17); -} - static const struct nvkm_fb_func gp100_fb = { .dtor = gf100_fb_dtor, .oneinit = gf100_fb_oneinit, - .init = gp100_fb_init, + .init = gm200_fb_init, .init_remapper = gp100_fb_init_remapper, .init_page = gm200_fb_init_page, .init_unkn = gp100_fb_init_unkn, + .sysmem.flush_page_init = gf100_fb_sysmem_flush_page_init, .ram_new = gp100_ram_new, }; diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gp102.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gp102.c index 0e78b3d734a0..2658481d575b 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gp102.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gp102.c @@ -24,71 +24,22 @@ #include "gf100.h" #include "ram.h" -#include <core/firmware.h> -#include <core/memory.h> -#include <nvfw/fw.h> -#include <nvfw/hs.h> #include <engine/nvdec.h> int gp102_fb_vpr_scrub(struct nvkm_fb *fb) { struct nvkm_subdev *subdev = &fb->subdev; - struct nvkm_device *device = subdev->device; - struct nvkm_falcon *falcon = &device->nvdec[0]->falcon; - struct nvkm_blob *blob = &fb->vpr_scrubber; - const struct nvfw_bin_hdr *hsbin_hdr; - const struct nvfw_hs_header *fw_hdr; - const struct nvfw_hs_load_header *lhdr; - void *scrub_data; - u32 patch_loc, patch_sig; + struct nvkm_falcon_fw fw = {}; int ret; - nvkm_falcon_get(falcon, subdev); - - hsbin_hdr = nvfw_bin_hdr(subdev, blob->data); - fw_hdr = nvfw_hs_header(subdev, blob->data + hsbin_hdr->header_offset); - lhdr = nvfw_hs_load_header(subdev, blob->data + fw_hdr->hdr_offset); - scrub_data = blob->data + hsbin_hdr->data_offset; - - patch_loc = *(u32 *)(blob->data + fw_hdr->patch_loc); - patch_sig = *(u32 *)(blob->data + fw_hdr->patch_sig); - if (falcon->debug) { - memcpy(scrub_data + patch_loc, - blob->data + fw_hdr->sig_dbg_offset + patch_sig, - fw_hdr->sig_dbg_size); - } else { - memcpy(scrub_data + patch_loc, - blob->data + fw_hdr->sig_prod_offset + patch_sig, - fw_hdr->sig_prod_size); - } - - nvkm_falcon_reset(falcon); - nvkm_falcon_bind_context(falcon, NULL); - - nvkm_falcon_load_imem(falcon, scrub_data, lhdr->non_sec_code_off, - lhdr->non_sec_code_size, - lhdr->non_sec_code_off >> 8, 0, false); - nvkm_falcon_load_imem(falcon, scrub_data + lhdr->apps[0], - ALIGN(lhdr->apps[0], 0x100), - lhdr->apps[1], - lhdr->apps[0] >> 8, 0, true); - nvkm_falcon_load_dmem(falcon, scrub_data + lhdr->data_dma_base, 0, - lhdr->data_size, 0); - - nvkm_falcon_set_start_addr(falcon, 0x0); - nvkm_falcon_start(falcon); - - ret = nvkm_falcon_wait_for_halt(falcon, 500); - if (ret < 0) { - ret = -ETIMEDOUT; - goto end; - } + ret = nvkm_falcon_fw_ctor_hs(&gm200_flcn_fw, "mem-unlock", subdev, NULL, + "nvdec/scrubber", 0, &subdev->device->nvdec[0]->falcon, &fw); + if (ret) + return ret; - /* put nvdec in clean state - without reset it will remain in HS mode */ - nvkm_falcon_reset(falcon); -end: - nvkm_falcon_put(falcon, subdev); + ret = nvkm_falcon_fw_boot(&fw, subdev, true, NULL, NULL, 0, 0x00000000); + nvkm_falcon_fw_dtor(&fw); return ret; } @@ -104,9 +55,10 @@ static const struct nvkm_fb_func gp102_fb = { .dtor = gf100_fb_dtor, .oneinit = gf100_fb_oneinit, - .init = gp100_fb_init, + .init = gm200_fb_init, .init_remapper = gp100_fb_init_remapper, .init_page = gm200_fb_init_page, + .sysmem.flush_page_init = gf100_fb_sysmem_flush_page_init, .vpr.scrub_required = gp102_fb_vpr_scrub_required, .vpr.scrub = gp102_fb_vpr_scrub, .ram_new = gp100_ram_new, diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gp10b.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gp10b.c index 84c9815a6d48..a04a5f712019 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gp10b.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gp10b.c @@ -28,6 +28,7 @@ gp10b_fb = { .init = gm200_fb_init, .init_page = gm200_fb_init_page, .intr = gf100_fb_intr, + .sysmem.flush_page_init = gf100_fb_sysmem_flush_page_init, }; int diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gv100.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gv100.c index 63daa83ae12d..1f0126437c1a 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gv100.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gv100.c @@ -32,9 +32,10 @@ static const struct nvkm_fb_func gv100_fb = { .dtor = gf100_fb_dtor, .oneinit = gf100_fb_oneinit, - .init = gp100_fb_init, + .init = gm200_fb_init, .init_page = gv100_fb_init_page, .init_unkn = gp100_fb_init_unkn, + .sysmem.flush_page_init = gf100_fb_sysmem_flush_page_init, .vpr.scrub_required = gp102_fb_vpr_scrub_required, .vpr.scrub = gp102_fb_vpr_scrub, .ram_new = gp100_ram_new, diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv50.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv50.c index 95fd8f834010..a6efbd913c13 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv50.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv50.c @@ -137,8 +137,7 @@ nv50_fb_intr(struct nvkm_fb *base) struct nv50_fb *fb = nv50_fb(base); struct nvkm_subdev *subdev = &fb->base.subdev; struct nvkm_device *device = subdev->device; - struct nvkm_fifo *fifo = device->fifo; - struct nvkm_fifo_chan *chan; + struct nvkm_chan *chan; const struct nvkm_enum *en, *re, *cl, *sc; u32 trap[6], idx, inst; u8 st0, st1, st2, st3; @@ -178,35 +177,18 @@ nv50_fb_intr(struct nvkm_fb *base) else if (en && en->data) sc = nvkm_enum_find(en->data, st3); else sc = NULL; - chan = nvkm_fifo_chan_inst(fifo, inst, &flags); + chan = nvkm_chan_get_inst(&device->fifo->engine, inst, &flags); nvkm_error(subdev, "trapped %s at %02x%04x%04x on channel %d [%08x %s] " "engine %02x [%s] client %02x [%s] " "subclient %02x [%s] reason %08x [%s]\n", (trap[5] & 0x00000100) ? "read" : "write", trap[5] & 0xff, trap[4] & 0xffff, trap[3] & 0xffff, - chan ? chan->chid : -1, inst, - chan ? chan->object.client->name : "unknown", + chan ? chan->id : -1, inst, + chan ? chan->name : "unknown", st0, en ? en->name : "", st2, cl ? cl->name : "", st3, sc ? sc->name : "", st1, re ? re->name : ""); - nvkm_fifo_chan_put(fifo, flags, &chan); -} - -static int -nv50_fb_oneinit(struct nvkm_fb *base) -{ - struct nv50_fb *fb = nv50_fb(base); - struct nvkm_device *device = fb->base.subdev.device; - - fb->r100c08_page = alloc_page(GFP_KERNEL | __GFP_ZERO); - if (fb->r100c08_page) { - fb->r100c08 = dma_map_page(device->dev, fb->r100c08_page, 0, - PAGE_SIZE, DMA_BIDIRECTIONAL); - if (dma_mapping_error(device->dev, fb->r100c08)) - return -EFAULT; - } - - return 0; + nvkm_chan_put(&chan, flags); } static void @@ -215,12 +197,6 @@ nv50_fb_init(struct nvkm_fb *base) struct nv50_fb *fb = nv50_fb(base); struct nvkm_device *device = fb->base.subdev.device; - /* Not a clue what this is exactly. Without pointing it at a - * scratch page, VRAM->GART blits with M2MF (as in DDX DFS) - * cause IOMMU "read from address 0" errors (rh#561267) - */ - nvkm_wr32(device, 0x100c08, fb->r100c08 >> 8); - /* This is needed to get meaningful information from 100c90 * on traps. No idea what these values mean exactly. */ nvkm_wr32(device, 0x100c90, fb->func->trap); @@ -235,17 +211,16 @@ nv50_fb_tags(struct nvkm_fb *base) return 0; } +static void +nv50_fb_sysmem_flush_page_init(struct nvkm_fb *fb) +{ + nvkm_wr32(fb->subdev.device, 0x100c08, fb->sysmem.flush_page_addr >> 8); +} + static void * nv50_fb_dtor(struct nvkm_fb *base) { struct nv50_fb *fb = nv50_fb(base); - struct nvkm_device *device = fb->base.subdev.device; - - if (fb->r100c08_page) { - dma_unmap_page(device->dev, fb->r100c08, PAGE_SIZE, - DMA_BIDIRECTIONAL); - __free_page(fb->r100c08_page); - } return fb; } @@ -254,9 +229,9 @@ static const struct nvkm_fb_func nv50_fb_ = { .dtor = nv50_fb_dtor, .tags = nv50_fb_tags, - .oneinit = nv50_fb_oneinit, .init = nv50_fb_init, .intr = nv50_fb_intr, + .sysmem.flush_page_init = nv50_fb_sysmem_flush_page_init, .ram_new = nv50_fb_ram_new, }; diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv50.h b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv50.h index a5e673859a90..4f68bc4513a7 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv50.h +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv50.h @@ -7,8 +7,6 @@ struct nv50_fb { const struct nv50_fb_func *func; struct nvkm_fb base; - struct page *r100c08_page; - dma_addr_t r100c08; }; struct nv50_fb_func { diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/priv.h b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/priv.h index 3f1be9780c65..ac03eac0f261 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/priv.h +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/priv.h @@ -16,6 +16,10 @@ struct nvkm_fb_func { void (*init_unkn)(struct nvkm_fb *); void (*intr)(struct nvkm_fb *); + struct nvkm_fb_func_sysmem { + void (*flush_page_init)(struct nvkm_fb *); + } sysmem; + struct { bool (*scrub_required)(struct nvkm_fb *); int (*scrub)(struct nvkm_fb *); @@ -37,8 +41,8 @@ struct nvkm_fb_func { const struct nvkm_therm_clkgate_pack *clkgate_pack; }; -void nvkm_fb_ctor(const struct nvkm_fb_func *, struct nvkm_device *device, - enum nvkm_subdev_type type, int inst, struct nvkm_fb *); +int nvkm_fb_ctor(const struct nvkm_fb_func *, struct nvkm_device *device, + enum nvkm_subdev_type type, int inst, struct nvkm_fb *); int nvkm_fb_new_(const struct nvkm_fb_func *, struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_fb **); int nvkm_fb_bios_memtype(struct nvkm_bios *); @@ -72,6 +76,7 @@ void nv46_fb_tile_init(struct nvkm_fb *, int i, u32 addr, u32 size, int gf100_fb_oneinit(struct nvkm_fb *); int gf100_fb_init_page(struct nvkm_fb *); +void gf100_fb_sysmem_flush_page_init(struct nvkm_fb *); int gm200_fb_init_page(struct nvkm_fb *); diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ram.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ram.c index 03b1bdb27770..5c34416cb637 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ram.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ram.c @@ -25,6 +25,7 @@ #include "ram.h" #include <core/memory.h> +#include <subdev/instmem.h> #include <subdev/mmu.h> struct nvkm_vram { @@ -35,6 +36,12 @@ struct nvkm_vram { }; static int +nvkm_vram_kmap(struct nvkm_memory *memory, struct nvkm_memory **pmemory) +{ + return nvkm_instobj_wrap(nvkm_vram(memory)->ram->fb->subdev.device, memory, pmemory); +} + +static int nvkm_vram_map(struct nvkm_memory *memory, u64 offset, struct nvkm_vmm *vmm, struct nvkm_vma *vma, void *argv, u32 argc) { @@ -98,6 +105,7 @@ nvkm_vram = { .addr = nvkm_vram_addr, .size = nvkm_vram_size, .map = nvkm_vram_map, + .kmap = nvkm_vram_kmap, }; int diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/gpio/base.c b/drivers/gpu/drm/nouveau/nvkm/subdev/gpio/base.c index 048bcc70c3f4..b196baa376dc 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/gpio/base.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/gpio/base.c @@ -24,7 +24,6 @@ #include "priv.h" #include <core/option.h> -#include <core/notify.h> static int nvkm_gpio_drive(struct nvkm_gpio *gpio, int idx, int line, int dir, int out) @@ -123,23 +122,8 @@ nvkm_gpio_intr_init(struct nvkm_event *event, int type, int index) gpio->func->intr_mask(gpio, type, 1 << index, 1 << index); } -static int -nvkm_gpio_intr_ctor(struct nvkm_object *object, void *data, u32 size, - struct nvkm_notify *notify) -{ - struct nvkm_gpio_ntfy_req *req = data; - if (!WARN_ON(size != sizeof(*req))) { - notify->size = sizeof(struct nvkm_gpio_ntfy_rep); - notify->types = req->mask; - notify->index = req->line; - return 0; - } - return -EINVAL; -} - static const struct nvkm_event_func nvkm_gpio_intr_func = { - .ctor = nvkm_gpio_intr_ctor, .init = nvkm_gpio_intr_init, .fini = nvkm_gpio_intr_fini, }; @@ -153,11 +137,9 @@ nvkm_gpio_intr(struct nvkm_subdev *subdev) gpio->func->intr_stat(gpio, &hi, &lo); for (i = 0; (hi | lo) && i < gpio->func->lines; i++) { - struct nvkm_gpio_ntfy_rep rep = { - .mask = (NVKM_GPIO_HI * !!(hi & (1 << i))) | - (NVKM_GPIO_LO * !!(lo & (1 << i))), - }; - nvkm_event_send(&gpio->event, rep.mask, i, &rep, sizeof(rep)); + u32 mask = (NVKM_GPIO_HI * !!(hi & (1 << i))) | + (NVKM_GPIO_LO * !!(lo & (1 << i))); + nvkm_event_ntfy(&gpio->event, i, mask); } } @@ -251,6 +233,5 @@ nvkm_gpio_new_(const struct nvkm_gpio_func *func, struct nvkm_device *device, nvkm_subdev_ctor(&nvkm_gpio, device, type, inst, &gpio->subdev); gpio->func = func; - return nvkm_event_init(&nvkm_gpio_intr_func, 2, func->lines, - &gpio->event); + return nvkm_event_init(&nvkm_gpio_intr_func, &gpio->subdev, 2, func->lines, &gpio->event); } diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/Kbuild b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/Kbuild index 67cc3b320169..7f61a1ed158b 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/Kbuild @@ -1,3 +1,4 @@ # SPDX-License-Identifier: MIT nvkm-y += nvkm/subdev/gsp/base.o nvkm-y += nvkm/subdev/gsp/gv100.o +nvkm-y += nvkm/subdev/gsp/ga102.o diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/base.c b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/base.c index 22574886b819..591ac95c2669 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/base.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/base.c @@ -53,5 +53,7 @@ nvkm_gsp_new_(const struct nvkm_gsp_fwif *fwif, struct nvkm_device *device, if (IS_ERR(fwif)) return PTR_ERR(fwif); - return nvkm_falcon_ctor(fwif->flcn, &gsp->subdev, gsp->subdev.name, 0, &gsp->falcon); + gsp->func = fwif->func; + + return nvkm_falcon_ctor(gsp->func->flcn, &gsp->subdev, gsp->subdev.name, 0, &gsp->falcon); } diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/ga102.c b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/ga102.c new file mode 100644 index 000000000000..525267412c3e --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/ga102.c @@ -0,0 +1,59 @@ +/* + * Copyright 2021 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ +#include "priv.h" + +static const struct nvkm_falcon_func +ga102_gsp_flcn = { + .disable = gm200_flcn_disable, + .enable = gm200_flcn_enable, + .select = ga102_flcn_select, + .addr2 = 0x1000, + .reset_eng = gp102_flcn_reset_eng, + .reset_prep = ga102_flcn_reset_prep, + .reset_wait_mem_scrubbing = ga102_flcn_reset_wait_mem_scrubbing, + .imem_dma = &ga102_flcn_dma, + .dmem_dma = &ga102_flcn_dma, +}; + +static const struct nvkm_gsp_func +ga102_gsp = { + .flcn = &ga102_gsp_flcn, +}; + +static int +ga102_gsp_nofw(struct nvkm_gsp *gsp, int ver, const struct nvkm_gsp_fwif *fwif) +{ + return 0; +} + +struct nvkm_gsp_fwif +ga102_gsps[] = { + { -1, ga102_gsp_nofw, &ga102_gsp }, + {} +}; + +int +ga102_gsp_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, + struct nvkm_gsp **pgsp) +{ + return nvkm_gsp_new_(ga102_gsps, device, type, inst, pgsp); +} diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/gv100.c b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/gv100.c index 6c4ef62a746a..da6a809cd317 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/gv100.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/gv100.c @@ -23,17 +23,20 @@ static const struct nvkm_falcon_func gv100_gsp_flcn = { - .fbif = 0x600, - .load_imem = nvkm_falcon_v1_load_imem, - .load_dmem = nvkm_falcon_v1_load_dmem, - .read_dmem = nvkm_falcon_v1_read_dmem, - .bind_context = gp102_sec2_flcn_bind_context, - .wait_for_halt = nvkm_falcon_v1_wait_for_halt, - .clear_interrupt = nvkm_falcon_v1_clear_interrupt, - .set_start_addr = nvkm_falcon_v1_set_start_addr, - .start = nvkm_falcon_v1_start, - .enable = gp102_sec2_flcn_enable, - .disable = nvkm_falcon_v1_disable, + .disable = gm200_flcn_disable, + .enable = gm200_flcn_enable, + .reset_eng = gp102_flcn_reset_eng, + .reset_wait_mem_scrubbing = gm200_flcn_reset_wait_mem_scrubbing, + .bind_inst = gm200_flcn_bind_inst, + .bind_stat = gm200_flcn_bind_stat, + .bind_intr = true, + .imem_pio = &gm200_flcn_imem_pio, + .dmem_pio = &gm200_flcn_dmem_pio, +}; + +static const struct nvkm_gsp_func +gv100_gsp = { + .flcn = &gv100_gsp_flcn, }; static int @@ -43,8 +46,8 @@ gv100_gsp_nofw(struct nvkm_gsp *gsp, int ver, const struct nvkm_gsp_fwif *fwif) } static struct nvkm_gsp_fwif -gv100_gsp[] = { - { -1, gv100_gsp_nofw, &gv100_gsp_flcn }, +gv100_gsps[] = { + { -1, gv100_gsp_nofw, &gv100_gsp }, {} }; @@ -52,5 +55,5 @@ int gv100_gsp_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_gsp **pgsp) { - return nvkm_gsp_new_(gv100_gsp, device, type, inst, pgsp); + return nvkm_gsp_new_(gv100_gsps, device, type, inst, pgsp); } diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/priv.h b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/priv.h index 19381ddd38d4..89749a40203c 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/priv.h +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/priv.h @@ -4,10 +4,14 @@ #include <subdev/gsp.h> enum nvkm_acr_lsf_id; +struct nvkm_gsp_func { + const struct nvkm_falcon_func *flcn; +}; + struct nvkm_gsp_fwif { int version; int (*load)(struct nvkm_gsp *, int ver, const struct nvkm_gsp_fwif *); - const struct nvkm_falcon_func *flcn; + const struct nvkm_gsp_func *func; }; int nvkm_gsp_new_(const struct nvkm_gsp_fwif *, struct nvkm_device *, enum nvkm_subdev_type, int, diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/base.c b/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/base.c index cb5cb533d91c..976539de4220 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/base.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/base.c @@ -26,7 +26,6 @@ #include "bus.h" #include "pad.h" -#include <core/notify.h> #include <core/option.h> #include <subdev/bios.h> #include <subdev/bios/dcb.h> @@ -104,23 +103,8 @@ nvkm_i2c_intr_init(struct nvkm_event *event, int type, int id) i2c->func->aux_mask(i2c, type, aux->intr, aux->intr); } -static int -nvkm_i2c_intr_ctor(struct nvkm_object *object, void *data, u32 size, - struct nvkm_notify *notify) -{ - struct nvkm_i2c_ntfy_req *req = data; - if (!WARN_ON(size != sizeof(*req))) { - notify->size = sizeof(struct nvkm_i2c_ntfy_rep); - notify->types = req->mask; - notify->index = req->port; - return 0; - } - return -EINVAL; -} - static const struct nvkm_event_func nvkm_i2c_intr_func = { - .ctor = nvkm_i2c_intr_ctor, .init = nvkm_i2c_intr_init, .fini = nvkm_i2c_intr_fini, }; @@ -145,13 +129,8 @@ nvkm_i2c_intr(struct nvkm_subdev *subdev) if (lo & aux->intr) mask |= NVKM_I2C_UNPLUG; if (rq & aux->intr) mask |= NVKM_I2C_IRQ; if (tx & aux->intr) mask |= NVKM_I2C_DONE; - if (mask) { - struct nvkm_i2c_ntfy_rep rep = { - .mask = mask, - }; - nvkm_event_send(&i2c->event, rep.mask, aux->id, - &rep, sizeof(rep)); - } + if (mask) + nvkm_event_ntfy(&i2c->event, aux->id, mask); } } @@ -427,5 +406,5 @@ nvkm_i2c_new_(const struct nvkm_i2c_func *func, struct nvkm_device *device, } } - return nvkm_event_init(&nvkm_i2c_intr_func, 4, i, &i2c->event); + return nvkm_event_init(&nvkm_i2c_intr_func, &i2c->subdev, 4, i, &i2c->event); } diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/base.c b/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/base.c index cd8163a52bb6..e0e4f97be029 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/base.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/base.c @@ -90,6 +90,18 @@ nvkm_instobj_ctor(const struct nvkm_memory_func *func, } int +nvkm_instobj_wrap(struct nvkm_device *device, + struct nvkm_memory *memory, struct nvkm_memory **pmemory) +{ + struct nvkm_instmem *imem = device->imem; + + if (!imem->func->memory_wrap) + return -ENOSYS; + + return imem->func->memory_wrap(imem, memory, pmemory); +} + +int nvkm_instobj_new(struct nvkm_instmem *imem, u32 size, u32 align, bool zero, struct nvkm_memory **pmemory) { diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c b/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c index c51bac76174c..4b2d7465d22f 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c @@ -348,13 +348,11 @@ nv50_instobj_func = { }; static int -nv50_instobj_new(struct nvkm_instmem *base, u32 size, u32 align, bool zero, - struct nvkm_memory **pmemory) +nv50_instobj_wrap(struct nvkm_instmem *base, + struct nvkm_memory *memory, struct nvkm_memory **pmemory) { struct nv50_instmem *imem = nv50_instmem(base); struct nv50_instobj *iobj; - struct nvkm_device *device = imem->base.subdev.device; - u8 page = max(order_base_2(align), 12); if (!(iobj = kzalloc(sizeof(*iobj), GFP_KERNEL))) return -ENOMEM; @@ -365,7 +363,25 @@ nv50_instobj_new(struct nvkm_instmem *base, u32 size, u32 align, bool zero, refcount_set(&iobj->maps, 0); INIT_LIST_HEAD(&iobj->lru); - return nvkm_ram_get(device, 0, 1, page, size, true, true, &iobj->ram); + iobj->ram = nvkm_memory_ref(memory); + return 0; +} + +static int +nv50_instobj_new(struct nvkm_instmem *imem, u32 size, u32 align, bool zero, + struct nvkm_memory **pmemory) +{ + u8 page = max(order_base_2(align), 12); + struct nvkm_memory *ram; + int ret; + + ret = nvkm_ram_get(imem->subdev.device, 0, 1, page, size, true, true, &ram); + if (ret) + return ret; + + ret = nv50_instobj_wrap(imem, ram, pmemory); + nvkm_memory_unref(&ram); + return ret; } /****************************************************************************** @@ -382,6 +398,7 @@ static const struct nvkm_instmem_func nv50_instmem = { .fini = nv50_instmem_fini, .memory_new = nv50_instobj_new, + .memory_wrap = nv50_instobj_wrap, .zero = false, }; diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/priv.h b/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/priv.h index 56c15e30a5dd..fe92986a3885 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/priv.h +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/priv.h @@ -12,6 +12,7 @@ struct nvkm_instmem_func { void (*wr32)(struct nvkm_instmem *, u32 addr, u32 data); int (*memory_new)(struct nvkm_instmem *, u32 size, u32 align, bool zero, struct nvkm_memory **); + int (*memory_wrap)(struct nvkm_instmem *, struct nvkm_memory *, struct nvkm_memory **); bool zero; }; diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/Kbuild b/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/Kbuild index 728d75010847..0d8a915d727e 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/Kbuild @@ -7,3 +7,4 @@ nvkm-y += nvkm/subdev/ltc/gm200.o nvkm-y += nvkm/subdev/ltc/gp100.o nvkm-y += nvkm/subdev/ltc/gp102.o nvkm-y += nvkm/subdev/ltc/gp10b.o +nvkm-y += nvkm/subdev/ltc/ga102.o diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/base.c b/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/base.c index fa683c190795..f742a7b7b175 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/base.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/base.c @@ -97,8 +97,10 @@ nvkm_ltc_init(struct nvkm_subdev *subdev) struct nvkm_ltc *ltc = nvkm_ltc(subdev); int i; - for (i = ltc->zbc_min; i <= ltc->zbc_max; i++) { + for (i = ltc->zbc_color_min; i <= ltc->zbc_color_max; i++) ltc->func->zbc_clear_color(ltc, i, ltc->zbc_color[i]); + + for (i = ltc->zbc_depth_min; i <= ltc->zbc_depth_max; i++) { ltc->func->zbc_clear_depth(ltc, i, ltc->zbc_depth[i]); if (ltc->func->zbc_clear_stencil) ltc->func->zbc_clear_stencil(ltc, i, ltc->zbc_stencil[i]); @@ -137,7 +139,9 @@ nvkm_ltc_new_(const struct nvkm_ltc_func *func, struct nvkm_device *device, nvkm_subdev_ctor(&nvkm_ltc, device, type, inst, <c->subdev); ltc->func = func; mutex_init(<c->mutex); - ltc->zbc_min = 1; /* reserve 0 for disabled */ - ltc->zbc_max = min(func->zbc, NVKM_LTC_MAX_ZBC_CNT) - 1; + ltc->zbc_color_min = 1; /* reserve 0 for disabled */ + ltc->zbc_color_max = min(func->zbc_color, NVKM_LTC_MAX_ZBC_COLOR_CNT) - 1; + ltc->zbc_depth_min = 1; /* reserve 0 for disabled */ + ltc->zbc_depth_max = min(func->zbc_depth, NVKM_LTC_MAX_ZBC_DEPTH_CNT) - 1; return 0; } diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/ga102.c b/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/ga102.c new file mode 100644 index 000000000000..159d9f8c95f3 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/ga102.c @@ -0,0 +1,57 @@ +/* + * Copyright 2021 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ +#include "priv.h" + +static void +ga102_ltc_zbc_clear_color(struct nvkm_ltc *ltc, int i, const u32 color[4]) +{ + struct nvkm_device *device = ltc->subdev.device; + + nvkm_mask(device, 0x17e338, 0x0000001f, i); + nvkm_wr32(device, 0x17e33c, color[0]); + nvkm_wr32(device, 0x17e340, color[1]); + nvkm_wr32(device, 0x17e344, color[2]); + nvkm_wr32(device, 0x17e348, color[3]); +} + +static const struct nvkm_ltc_func +ga102_ltc = { + .oneinit = gp100_ltc_oneinit, + .init = gp100_ltc_init, + .intr = gp100_ltc_intr, + .cbc_clear = gm107_ltc_cbc_clear, + .cbc_wait = gm107_ltc_cbc_wait, + .zbc_color = 31, + .zbc_depth = 16, + .zbc_clear_color = ga102_ltc_zbc_clear_color, + .zbc_clear_depth = gm107_ltc_zbc_clear_depth, + .zbc_clear_stencil = gp102_ltc_zbc_clear_stencil, + .invalidate = gf100_ltc_invalidate, + .flush = gf100_ltc_flush, +}; + +int +ga102_ltc_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, + struct nvkm_ltc **pltc) +{ + return nvkm_ltc_new_(&ga102_ltc, device, type, inst, pltc); +} diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gf100.c b/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gf100.c index fd8aeafc812d..de71ba3c9292 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gf100.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gf100.c @@ -241,7 +241,8 @@ gf100_ltc = { .intr = gf100_ltc_intr, .cbc_clear = gf100_ltc_cbc_clear, .cbc_wait = gf100_ltc_cbc_wait, - .zbc = 16, + .zbc_color = 16, + .zbc_depth = 16, .zbc_clear_color = gf100_ltc_zbc_clear_color, .zbc_clear_depth = gf100_ltc_zbc_clear_depth, .invalidate = gf100_ltc_invalidate, diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gk104.c b/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gk104.c index 94aa09244d67..5d61e3c6ff59 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gk104.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gk104.c @@ -42,7 +42,8 @@ gk104_ltc = { .intr = gf100_ltc_intr, .cbc_clear = gf100_ltc_cbc_clear, .cbc_wait = gf100_ltc_cbc_wait, - .zbc = 16, + .zbc_color = 16, + .zbc_depth = 16, .zbc_clear_color = gf100_ltc_zbc_clear_color, .zbc_clear_depth = gf100_ltc_zbc_clear_depth, .invalidate = gf100_ltc_invalidate, diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gm107.c b/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gm107.c index 54d1d65d5a85..18685d849657 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gm107.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gm107.c @@ -137,7 +137,8 @@ gm107_ltc = { .intr = gm107_ltc_intr, .cbc_clear = gm107_ltc_cbc_clear, .cbc_wait = gm107_ltc_cbc_wait, - .zbc = 16, + .zbc_color = 16, + .zbc_depth = 16, .zbc_clear_color = gm107_ltc_zbc_clear_color, .zbc_clear_depth = gm107_ltc_zbc_clear_depth, .invalidate = gf100_ltc_invalidate, diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gm200.c b/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gm200.c index 8cfdbbdd8e8d..7a9464b9def5 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gm200.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gm200.c @@ -49,7 +49,8 @@ gm200_ltc = { .intr = gm107_ltc_intr, .cbc_clear = gm107_ltc_cbc_clear, .cbc_wait = gm107_ltc_cbc_wait, - .zbc = 16, + .zbc_color = 16, + .zbc_depth = 16, .zbc_clear_color = gm107_ltc_zbc_clear_color, .zbc_clear_depth = gm107_ltc_zbc_clear_depth, .invalidate = gf100_ltc_invalidate, diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gp100.c b/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gp100.c index a4a6cd9b435a..1a17a451754c 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gp100.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gp100.c @@ -61,7 +61,8 @@ gp100_ltc = { .intr = gp100_ltc_intr, .cbc_clear = gm107_ltc_cbc_clear, .cbc_wait = gm107_ltc_cbc_wait, - .zbc = 16, + .zbc_color = 16, + .zbc_depth = 16, .zbc_clear_color = gm107_ltc_zbc_clear_color, .zbc_clear_depth = gm107_ltc_zbc_clear_depth, .invalidate = gf100_ltc_invalidate, diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gp102.c b/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gp102.c index ff05d617e7f4..265a05fd5f6b 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gp102.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gp102.c @@ -36,7 +36,8 @@ gp102_ltc = { .intr = gp100_ltc_intr, .cbc_clear = gm107_ltc_cbc_clear, .cbc_wait = gm107_ltc_cbc_wait, - .zbc = 16, + .zbc_color = 16, + .zbc_depth = 16, .zbc_clear_color = gm107_ltc_zbc_clear_color, .zbc_clear_depth = gm107_ltc_zbc_clear_depth, .zbc_clear_stencil = gp102_ltc_zbc_clear_stencil, diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gp10b.c b/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gp10b.c index dfebd796cb4b..e7e8fdf3adab 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gp10b.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gp10b.c @@ -50,7 +50,8 @@ gp10b_ltc = { .intr = gp100_ltc_intr, .cbc_clear = gm107_ltc_cbc_clear, .cbc_wait = gm107_ltc_cbc_wait, - .zbc = 16, + .zbc_color = 16, + .zbc_depth = 16, .zbc_clear_color = gm107_ltc_zbc_clear_color, .zbc_clear_depth = gm107_ltc_zbc_clear_depth, .zbc_clear_stencil = gp102_ltc_zbc_clear_stencil, diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/priv.h b/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/priv.h index 2bebe139005d..134e90c9e861 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/priv.h +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/priv.h @@ -16,7 +16,8 @@ struct nvkm_ltc_func { void (*cbc_clear)(struct nvkm_ltc *, u32 start, u32 limit); void (*cbc_wait)(struct nvkm_ltc *); - int zbc; + int zbc_color; + int zbc_depth; void (*zbc_clear_color)(struct nvkm_ltc *, int, const u32[4]); void (*zbc_clear_depth)(struct nvkm_ltc *, int, const u32); void (*zbc_clear_stencil)(struct nvkm_ltc *, int, const u32); diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/Kbuild b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/Kbuild index ac2b34e9ac6a..2a3255ced8b7 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/Kbuild @@ -13,5 +13,4 @@ nvkm-y += nvkm/subdev/mc/gk104.o nvkm-y += nvkm/subdev/mc/gk20a.o nvkm-y += nvkm/subdev/mc/gp100.o nvkm-y += nvkm/subdev/mc/gp10b.o -nvkm-y += nvkm/subdev/mc/tu102.o nvkm-y += nvkm/subdev/mc/ga100.o diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/base.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/base.c index 21c4af3f81d5..c85600ba69f9 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/base.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/base.c @@ -37,84 +37,14 @@ nvkm_mc_unk260(struct nvkm_device *device, u32 data) void nvkm_mc_intr_mask(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, bool en) { - struct nvkm_mc *mc = device->mc; - const struct nvkm_mc_map *map; - if (likely(mc) && mc->func->intr_mask) { - u32 mask = nvkm_top_intr_mask(device, type, inst); - for (map = mc->func->intr; !mask && map->stat; map++) { - if (map->type == type && map->inst == inst) - mask = map->stat; - } - mc->func->intr_mask(mc, mask, en ? mask : 0); - } -} - -void -nvkm_mc_intr_unarm(struct nvkm_device *device) -{ - struct nvkm_mc *mc = device->mc; - if (likely(mc)) - mc->func->intr_unarm(mc); -} - -void -nvkm_mc_intr_rearm(struct nvkm_device *device) -{ - struct nvkm_mc *mc = device->mc; - if (likely(mc)) - mc->func->intr_rearm(mc); -} - -static u32 -nvkm_mc_intr_stat(struct nvkm_mc *mc) -{ - u32 intr = mc->func->intr_stat(mc); - if (WARN_ON_ONCE(intr == 0xffffffff)) - intr = 0; /* likely fallen off the bus */ - return intr; -} - -void -nvkm_mc_intr(struct nvkm_device *device, bool *handled) -{ - struct nvkm_mc *mc = device->mc; - struct nvkm_top *top = device->top; - struct nvkm_top_device *tdev; - struct nvkm_subdev *subdev; - const struct nvkm_mc_map *map; - u32 stat, intr; - - if (unlikely(!mc)) - return; - - stat = intr = nvkm_mc_intr_stat(mc); - - if (top) { - list_for_each_entry(tdev, &top->device, head) { - if (tdev->intr >= 0 && (stat & BIT(tdev->intr))) { - subdev = nvkm_device_subdev(device, tdev->type, tdev->inst); - if (subdev) { - nvkm_subdev_intr(subdev); - stat &= ~BIT(tdev->intr); - if (!stat) - break; - } - } - } - } + struct nvkm_subdev *subdev = nvkm_device_subdev(device, type, inst); - for (map = mc->func->intr; map->stat; map++) { - if (intr & map->stat) { - subdev = nvkm_device_subdev(device, map->type, map->inst); - if (subdev) - nvkm_subdev_intr(subdev); - stat &= ~map->stat; - } + if (subdev) { + if (en) + nvkm_intr_allow(subdev, NVKM_INTR_SUBDEV); + else + nvkm_intr_block(subdev, NVKM_INTR_SUBDEV); } - - if (stat) - nvkm_error(&mc->subdev, "intr %08x\n", stat); - *handled = intr != 0; } static u32 @@ -143,9 +73,8 @@ nvkm_mc_reset(struct nvkm_device *device, enum nvkm_subdev_type type, int inst) { u64 pmc_enable = nvkm_mc_reset_mask(device, true, type, inst); if (pmc_enable) { - nvkm_mask(device, 0x000200, pmc_enable, 0x00000000); - nvkm_mask(device, 0x000200, pmc_enable, pmc_enable); - nvkm_rd32(device, 0x000200); + device->mc->func->device->disable(device->mc, pmc_enable); + device->mc->func->device->enable(device->mc, pmc_enable); } } @@ -154,17 +83,15 @@ nvkm_mc_disable(struct nvkm_device *device, enum nvkm_subdev_type type, int inst { u64 pmc_enable = nvkm_mc_reset_mask(device, false, type, inst); if (pmc_enable) - nvkm_mask(device, 0x000200, pmc_enable, 0x00000000); + device->mc->func->device->disable(device->mc, pmc_enable); } void nvkm_mc_enable(struct nvkm_device *device, enum nvkm_subdev_type type, int inst) { u64 pmc_enable = nvkm_mc_reset_mask(device, false, type, inst); - if (pmc_enable) { - nvkm_mask(device, 0x000200, pmc_enable, pmc_enable); - nvkm_rd32(device, 0x000200); - } + if (pmc_enable) + device->mc->func->device->enable(device->mc, pmc_enable); } bool @@ -172,16 +99,7 @@ nvkm_mc_enabled(struct nvkm_device *device, enum nvkm_subdev_type type, int inst { u64 pmc_enable = nvkm_mc_reset_mask(device, false, type, inst); - return (pmc_enable != 0) && - ((nvkm_rd32(device, 0x000200) & pmc_enable) == pmc_enable); -} - - -static int -nvkm_mc_fini(struct nvkm_subdev *subdev, bool suspend) -{ - nvkm_mc_intr_unarm(subdev->device); - return 0; + return (pmc_enable != 0) && device->mc->func->device->enabled(device->mc, pmc_enable); } static int @@ -190,7 +108,6 @@ nvkm_mc_init(struct nvkm_subdev *subdev) struct nvkm_mc *mc = nvkm_mc(subdev); if (mc->func->init) mc->func->init(mc); - nvkm_mc_intr_rearm(subdev->device); return 0; } @@ -204,24 +121,27 @@ static const struct nvkm_subdev_func nvkm_mc = { .dtor = nvkm_mc_dtor, .init = nvkm_mc_init, - .fini = nvkm_mc_fini, }; -void -nvkm_mc_ctor(const struct nvkm_mc_func *func, struct nvkm_device *device, - enum nvkm_subdev_type type, int inst, struct nvkm_mc *mc) -{ - nvkm_subdev_ctor(&nvkm_mc, device, type, inst, &mc->subdev); - mc->func = func; -} - int nvkm_mc_new_(const struct nvkm_mc_func *func, struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_mc **pmc) { struct nvkm_mc *mc; + int ret; + if (!(mc = *pmc = kzalloc(sizeof(*mc), GFP_KERNEL))) return -ENOMEM; - nvkm_mc_ctor(func, device, type, inst, *pmc); + + nvkm_subdev_ctor(&nvkm_mc, device, type, inst, &mc->subdev); + mc->func = func; + + if (mc->func->intr) { + ret = nvkm_intr_add(mc->func->intr, mc->func->intrs, &mc->subdev, + mc->func->intr_nonstall ? 2 : 1, &mc->intr); + if (ret) + return ret; + } + return 0; } diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/g84.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/g84.c index 4cfc1c984006..f4ee99137b1f 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/g84.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/g84.c @@ -34,30 +34,29 @@ g84_mc_reset[] = { {} }; -static const struct nvkm_mc_map -g84_mc_intr[] = { - { 0x04000000, NVKM_ENGINE_DISP }, - { 0x00020000, NVKM_ENGINE_VP }, - { 0x00008000, NVKM_ENGINE_BSP }, - { 0x00004000, NVKM_ENGINE_CIPHER }, - { 0x00001000, NVKM_ENGINE_GR }, - { 0x00000100, NVKM_ENGINE_FIFO }, - { 0x00000001, NVKM_ENGINE_MPEG }, - { 0x0002d101, NVKM_SUBDEV_FB }, - { 0x10000000, NVKM_SUBDEV_BUS }, - { 0x00200000, NVKM_SUBDEV_GPIO }, - { 0x00200000, NVKM_SUBDEV_I2C }, - { 0x00100000, NVKM_SUBDEV_TIMER }, +static const struct nvkm_intr_data +g84_mc_intrs[] = { + { NVKM_ENGINE_DISP , 0, 0, 0x04000000, true }, + { NVKM_ENGINE_VP , 0, 0, 0x00020000, true }, + { NVKM_ENGINE_BSP , 0, 0, 0x00008000, true }, + { NVKM_ENGINE_CIPHER, 0, 0, 0x00004000, true }, + { NVKM_ENGINE_GR , 0, 0, 0x00001000, true }, + { NVKM_ENGINE_FIFO , 0, 0, 0x00000100 }, + { NVKM_ENGINE_MPEG , 0, 0, 0x00000001, true }, + { NVKM_SUBDEV_FB , 0, 0, 0x0002d101, true }, + { NVKM_SUBDEV_BUS , 0, 0, 0x10000000, true }, + { NVKM_SUBDEV_GPIO , 0, 0, 0x00200000, true }, + { NVKM_SUBDEV_I2C , 0, 0, 0x00200000, true }, + { NVKM_SUBDEV_TIMER , 0, 0, 0x00100000, true }, {}, }; static const struct nvkm_mc_func g84_mc = { .init = nv50_mc_init, - .intr = g84_mc_intr, - .intr_unarm = nv04_mc_intr_unarm, - .intr_rearm = nv04_mc_intr_rearm, - .intr_stat = nv04_mc_intr_stat, + .intr = &nv04_mc_intr, + .intrs = g84_mc_intrs, + .device = &nv04_mc_device, .reset = g84_mc_reset, }; diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/g98.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/g98.c index b7e58d75d894..f42684809f08 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/g98.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/g98.c @@ -34,30 +34,29 @@ g98_mc_reset[] = { {} }; -static const struct nvkm_mc_map -g98_mc_intr[] = { - { 0x04000000, NVKM_ENGINE_DISP }, - { 0x00020000, NVKM_ENGINE_MSPDEC }, - { 0x00008000, NVKM_ENGINE_MSVLD }, - { 0x00004000, NVKM_ENGINE_SEC }, - { 0x00001000, NVKM_ENGINE_GR }, - { 0x00000100, NVKM_ENGINE_FIFO }, - { 0x00000001, NVKM_ENGINE_MSPPP }, - { 0x0002d101, NVKM_SUBDEV_FB }, - { 0x10000000, NVKM_SUBDEV_BUS }, - { 0x00200000, NVKM_SUBDEV_GPIO }, - { 0x00200000, NVKM_SUBDEV_I2C }, - { 0x00100000, NVKM_SUBDEV_TIMER }, +static const struct nvkm_intr_data +g98_mc_intrs[] = { + { NVKM_ENGINE_DISP , 0, 0, 0x04000000, true }, + { NVKM_ENGINE_MSPDEC, 0, 0, 0x00020000, true }, + { NVKM_ENGINE_MSVLD , 0, 0, 0x00008000, true }, + { NVKM_ENGINE_SEC , 0, 0, 0x00004000, true }, + { NVKM_ENGINE_GR , 0, 0, 0x00001000, true }, + { NVKM_ENGINE_FIFO , 0, 0, 0x00000100 }, + { NVKM_ENGINE_MSPPP , 0, 0, 0x00000001, true }, + { NVKM_SUBDEV_FB , 0, 0, 0x0002d101, true }, + { NVKM_SUBDEV_BUS , 0, 0, 0x10000000, true }, + { NVKM_SUBDEV_GPIO , 0, 0, 0x00200000, true }, + { NVKM_SUBDEV_I2C , 0, 0, 0x00200000, true }, + { NVKM_SUBDEV_TIMER , 0, 0, 0x00100000, true }, {}, }; static const struct nvkm_mc_func g98_mc = { .init = nv50_mc_init, - .intr = g98_mc_intr, - .intr_unarm = nv04_mc_intr_unarm, - .intr_rearm = nv04_mc_intr_rearm, - .intr_stat = nv04_mc_intr_stat, + .intr = &nv04_mc_intr, + .intrs = g98_mc_intrs, + .device = &nv04_mc_device, .reset = g98_mc_reset, }; diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/ga100.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/ga100.c index 4105175dfccd..1e2eabec1a76 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/ga100.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/ga100.c @@ -22,49 +22,51 @@ #include "priv.h" static void -ga100_mc_intr_unarm(struct nvkm_mc *mc) +ga100_mc_device_disable(struct nvkm_mc *mc, u32 mask) { - nvkm_wr32(mc->subdev.device, 0xb81610, 0x00000004); -} + struct nvkm_device *device = mc->subdev.device; -static void -ga100_mc_intr_rearm(struct nvkm_mc *mc) -{ - nvkm_wr32(mc->subdev.device, 0xb81608, 0x00000004); + nvkm_mask(device, 0x000600, mask, 0x00000000); + nvkm_rd32(device, 0x000600); + nvkm_rd32(device, 0x000600); } static void -ga100_mc_intr_mask(struct nvkm_mc *mc, u32 mask, u32 intr) +ga100_mc_device_enable(struct nvkm_mc *mc, u32 mask) { - nvkm_wr32(mc->subdev.device, 0xb81210, mask & intr ); - nvkm_wr32(mc->subdev.device, 0xb81410, mask & ~(mask & intr)); + struct nvkm_device *device = mc->subdev.device; + + nvkm_mask(device, 0x000600, mask, mask); + nvkm_rd32(device, 0x000600); + nvkm_rd32(device, 0x000600); } -static u32 -ga100_mc_intr_stat(struct nvkm_mc *mc) +static bool +ga100_mc_device_enabled(struct nvkm_mc *mc, u32 mask) { - u32 intr_top = nvkm_rd32(mc->subdev.device, 0xb81600), intr = 0x00000000; - if (intr_top & 0x00000004) - intr = nvkm_mask(mc->subdev.device, 0xb81010, 0x00000000, 0x00000000); - return intr; + return (nvkm_rd32(mc->subdev.device, 0x000600) & mask) == mask; } +const struct nvkm_mc_device_func +ga100_mc_device = { + .enabled = ga100_mc_device_enabled, + .enable = ga100_mc_device_enable, + .disable = ga100_mc_device_disable, +}; + static void ga100_mc_init(struct nvkm_mc *mc) { - nv50_mc_init(mc); - nvkm_wr32(mc->subdev.device, 0xb81210, 0xffffffff); + struct nvkm_device *device = mc->subdev.device; + + nvkm_wr32(device, 0x000200, 0xffffffff); + nvkm_wr32(device, 0x000600, 0xffffffff); } static const struct nvkm_mc_func ga100_mc = { .init = ga100_mc_init, - .intr = gp100_mc_intr, - .intr_unarm = ga100_mc_intr_unarm, - .intr_rearm = ga100_mc_intr_rearm, - .intr_mask = ga100_mc_intr_mask, - .intr_stat = ga100_mc_intr_stat, - .reset = gk104_mc_reset, + .device = &ga100_mc_device, }; int diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gf100.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gf100.c index 3a589c6f7fad..ab1eaa37123a 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gf100.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gf100.c @@ -36,64 +36,29 @@ gf100_mc_reset[] = { {} }; -static const struct nvkm_mc_map -gf100_mc_intr[] = { - { 0x04000000, NVKM_ENGINE_DISP }, - { 0x00020000, NVKM_ENGINE_MSPDEC }, - { 0x00008000, NVKM_ENGINE_MSVLD }, - { 0x00001000, NVKM_ENGINE_GR }, - { 0x00000100, NVKM_ENGINE_FIFO }, - { 0x00000040, NVKM_ENGINE_CE, 1 }, - { 0x00000020, NVKM_ENGINE_CE, 0 }, - { 0x00000001, NVKM_ENGINE_MSPPP }, - { 0x40000000, NVKM_SUBDEV_PRIVRING }, - { 0x10000000, NVKM_SUBDEV_BUS }, - { 0x08000000, NVKM_SUBDEV_FB }, - { 0x02000000, NVKM_SUBDEV_LTC }, - { 0x01000000, NVKM_SUBDEV_PMU }, - { 0x00200000, NVKM_SUBDEV_GPIO }, - { 0x00200000, NVKM_SUBDEV_I2C }, - { 0x00100000, NVKM_SUBDEV_TIMER }, - { 0x00040000, NVKM_SUBDEV_THERM }, - { 0x00002000, NVKM_SUBDEV_FB }, +static const struct nvkm_intr_data +gf100_mc_intrs[] = { + { NVKM_ENGINE_DISP , 0, 0, 0x04000000, true }, + { NVKM_ENGINE_MSPDEC , 0, 0, 0x00020000, true }, + { NVKM_ENGINE_MSVLD , 0, 0, 0x00008000, true }, + { NVKM_ENGINE_GR , 0, 0, 0x00001000 }, + { NVKM_ENGINE_FIFO , 0, 0, 0x00000100 }, + { NVKM_ENGINE_CE , 1, 0, 0x00000040, true }, + { NVKM_ENGINE_CE , 0, 0, 0x00000020, true }, + { NVKM_ENGINE_MSPPP , 0, 0, 0x00000001, true }, + { NVKM_SUBDEV_PRIVRING, 0, 0, 0x40000000, true }, + { NVKM_SUBDEV_BUS , 0, 0, 0x10000000, true }, + { NVKM_SUBDEV_FB , 0, 0, 0x08002000, true }, + { NVKM_SUBDEV_LTC , 0, 0, 0x02000000, true }, + { NVKM_SUBDEV_PMU , 0, 0, 0x01000000, true }, + { NVKM_SUBDEV_GPIO , 0, 0, 0x00200000, true }, + { NVKM_SUBDEV_I2C , 0, 0, 0x00200000, true }, + { NVKM_SUBDEV_TIMER , 0, 0, 0x00100000, true }, + { NVKM_SUBDEV_THERM , 0, 0, 0x00040000, true }, {}, }; void -gf100_mc_intr_unarm(struct nvkm_mc *mc) -{ - struct nvkm_device *device = mc->subdev.device; - nvkm_wr32(device, 0x000140, 0x00000000); - nvkm_wr32(device, 0x000144, 0x00000000); - nvkm_rd32(device, 0x000140); -} - -void -gf100_mc_intr_rearm(struct nvkm_mc *mc) -{ - struct nvkm_device *device = mc->subdev.device; - nvkm_wr32(device, 0x000140, 0x00000001); - nvkm_wr32(device, 0x000144, 0x00000001); -} - -u32 -gf100_mc_intr_stat(struct nvkm_mc *mc) -{ - struct nvkm_device *device = mc->subdev.device; - u32 intr0 = nvkm_rd32(device, 0x000100); - u32 intr1 = nvkm_rd32(device, 0x000104); - return intr0 | intr1; -} - -void -gf100_mc_intr_mask(struct nvkm_mc *mc, u32 mask, u32 stat) -{ - struct nvkm_device *device = mc->subdev.device; - nvkm_mask(device, 0x000640, mask, stat); - nvkm_mask(device, 0x000644, mask, stat); -} - -void gf100_mc_unk260(struct nvkm_mc *mc, u32 data) { nvkm_wr32(mc->subdev.device, 0x000260, data); @@ -102,12 +67,11 @@ gf100_mc_unk260(struct nvkm_mc *mc, u32 data) static const struct nvkm_mc_func gf100_mc = { .init = nv50_mc_init, - .intr = gf100_mc_intr, - .intr_unarm = gf100_mc_intr_unarm, - .intr_rearm = gf100_mc_intr_rearm, - .intr_mask = gf100_mc_intr_mask, - .intr_stat = gf100_mc_intr_stat, + .intr = >215_mc_intr, + .intrs = gf100_mc_intrs, + .intr_nonstall = true, .reset = gf100_mc_reset, + .device = &nv04_mc_device, .unk260 = gf100_mc_unk260, }; diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gk104.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gk104.c index d9b9067fa93f..66829586a124 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gk104.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gk104.c @@ -30,32 +30,32 @@ gk104_mc_reset[] = { {} }; -const struct nvkm_mc_map -gk104_mc_intr[] = { - { 0x04000000, NVKM_ENGINE_DISP }, - { 0x00000100, NVKM_ENGINE_FIFO }, - { 0x40000000, NVKM_SUBDEV_PRIVRING }, - { 0x10000000, NVKM_SUBDEV_BUS }, - { 0x08000000, NVKM_SUBDEV_FB }, - { 0x02000000, NVKM_SUBDEV_LTC }, - { 0x01000000, NVKM_SUBDEV_PMU }, - { 0x00200000, NVKM_SUBDEV_GPIO }, - { 0x00200000, NVKM_SUBDEV_I2C }, - { 0x00100000, NVKM_SUBDEV_TIMER }, - { 0x00040000, NVKM_SUBDEV_THERM }, - { 0x00002000, NVKM_SUBDEV_FB }, +const struct nvkm_intr_data +gk104_mc_intrs[] = { + { NVKM_ENGINE_DISP , 0, 0, 0x04000000, true }, + { NVKM_ENGINE_FIFO , 0, 0, 0x00000100 }, + { NVKM_SUBDEV_PRIVRING, 0, 0, 0x40000000, true }, + { NVKM_SUBDEV_BUS , 0, 0, 0x10000000, true }, + { NVKM_SUBDEV_FB , 0, 0, 0x08002000, true }, + { NVKM_SUBDEV_LTC , 0, 0, 0x02000000, true }, + { NVKM_SUBDEV_PMU , 0, 0, 0x01000000, true }, + { NVKM_SUBDEV_GPIO , 0, 0, 0x00200000, true }, + { NVKM_SUBDEV_I2C , 0, 0, 0x00200000, true }, + { NVKM_SUBDEV_TIMER , 0, 0, 0x00100000, true }, + { NVKM_SUBDEV_THERM , 0, 0, 0x00040000, true }, + { NVKM_SUBDEV_TOP , 0, 0, 0x00001000 }, + { NVKM_SUBDEV_TOP , 0, 0, 0xffffefff, true }, {}, }; static const struct nvkm_mc_func gk104_mc = { .init = nv50_mc_init, - .intr = gk104_mc_intr, - .intr_unarm = gf100_mc_intr_unarm, - .intr_rearm = gf100_mc_intr_rearm, - .intr_mask = gf100_mc_intr_mask, - .intr_stat = gf100_mc_intr_stat, + .intr = >215_mc_intr, + .intrs = gk104_mc_intrs, + .intr_nonstall = true, .reset = gk104_mc_reset, + .device = &nv04_mc_device, .unk260 = gf100_mc_unk260, }; diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gk20a.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gk20a.c index 03590292749a..d98a6563a411 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gk20a.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gk20a.c @@ -26,11 +26,10 @@ static const struct nvkm_mc_func gk20a_mc = { .init = nv50_mc_init, - .intr = gk104_mc_intr, - .intr_unarm = gf100_mc_intr_unarm, - .intr_rearm = gf100_mc_intr_rearm, - .intr_mask = gf100_mc_intr_mask, - .intr_stat = gf100_mc_intr_stat, + .intr = >215_mc_intr, + .intrs = gk104_mc_intrs, + .intr_nonstall = true, + .device = &nv04_mc_device, .reset = gk104_mc_reset, }; diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gp100.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gp100.c index 5fd1a0595c33..eb2ab03f4360 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gp100.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gp100.c @@ -21,108 +21,82 @@ * * Authors: Ben Skeggs */ -#define gp100_mc(p) container_of((p), struct gp100_mc, base) #include "priv.h" -struct gp100_mc { - struct nvkm_mc base; - spinlock_t lock; - bool intr; - u32 mask; +const struct nvkm_intr_data +gp100_mc_intrs[] = { + { NVKM_ENGINE_DISP , 0, 0, 0x04000000, true }, + { NVKM_ENGINE_FIFO , 0, 0, 0x00000100 }, + { NVKM_SUBDEV_FAULT , 0, 0, 0x00000200, true }, + { NVKM_SUBDEV_PRIVRING, 0, 0, 0x40000000, true }, + { NVKM_SUBDEV_BUS , 0, 0, 0x10000000, true }, + { NVKM_SUBDEV_FB , 0, 0, 0x08002000, true }, + { NVKM_SUBDEV_LTC , 0, 0, 0x02000000, true }, + { NVKM_SUBDEV_PMU , 0, 0, 0x01000000, true }, + { NVKM_SUBDEV_GPIO , 0, 0, 0x00200000, true }, + { NVKM_SUBDEV_I2C , 0, 0, 0x00200000, true }, + { NVKM_SUBDEV_TIMER , 0, 0, 0x00100000, true }, + { NVKM_SUBDEV_THERM , 0, 0, 0x00040000, true }, + { NVKM_SUBDEV_TOP , 0, 0, 0x00009000 }, + { NVKM_SUBDEV_TOP , 0, 0, 0xffff6fff, true }, + {}, }; static void -gp100_mc_intr_update(struct gp100_mc *mc) +gp100_mc_intr_allow(struct nvkm_intr *intr, int leaf, u32 mask) { - struct nvkm_device *device = mc->base.subdev.device; - u32 mask = mc->intr ? mc->mask : 0, i; - for (i = 0; i < 2; i++) { - nvkm_wr32(device, 0x000180 + (i * 0x04), ~mask); - nvkm_wr32(device, 0x000160 + (i * 0x04), mask); - } + struct nvkm_mc *mc = container_of(intr, typeof(*mc), intr); + + nvkm_wr32(mc->subdev.device, 0x000160 + (leaf * 4), mask); } -void -gp100_mc_intr_unarm(struct nvkm_mc *base) +static void +gp100_mc_intr_block(struct nvkm_intr *intr, int leaf, u32 mask) { - struct gp100_mc *mc = gp100_mc(base); - unsigned long flags; - spin_lock_irqsave(&mc->lock, flags); - mc->intr = false; - gp100_mc_intr_update(mc); - spin_unlock_irqrestore(&mc->lock, flags); + struct nvkm_mc *mc = container_of(intr, typeof(*mc), intr); + + nvkm_wr32(mc->subdev.device, 0x000180 + (leaf * 4), mask); } -void -gp100_mc_intr_rearm(struct nvkm_mc *base) +static void +gp100_mc_intr_rearm(struct nvkm_intr *intr) { - struct gp100_mc *mc = gp100_mc(base); - unsigned long flags; - spin_lock_irqsave(&mc->lock, flags); - mc->intr = true; - gp100_mc_intr_update(mc); - spin_unlock_irqrestore(&mc->lock, flags); + int i; + + for (i = 0; i < intr->leaves; i++) + intr->func->allow(intr, i, intr->mask[i]); } -void -gp100_mc_intr_mask(struct nvkm_mc *base, u32 mask, u32 intr) +static void +gp100_mc_intr_unarm(struct nvkm_intr *intr) { - struct gp100_mc *mc = gp100_mc(base); - unsigned long flags; - spin_lock_irqsave(&mc->lock, flags); - mc->mask = (mc->mask & ~mask) | intr; - gp100_mc_intr_update(mc); - spin_unlock_irqrestore(&mc->lock, flags); + int i; + + for (i = 0; i < intr->leaves; i++) + intr->func->block(intr, i, 0xffffffff); } -const struct nvkm_mc_map -gp100_mc_intr[] = { - { 0x04000000, NVKM_ENGINE_DISP }, - { 0x00000100, NVKM_ENGINE_FIFO }, - { 0x00000200, NVKM_SUBDEV_FAULT }, - { 0x40000000, NVKM_SUBDEV_PRIVRING }, - { 0x10000000, NVKM_SUBDEV_BUS }, - { 0x08000000, NVKM_SUBDEV_FB }, - { 0x02000000, NVKM_SUBDEV_LTC }, - { 0x01000000, NVKM_SUBDEV_PMU }, - { 0x00200000, NVKM_SUBDEV_GPIO }, - { 0x00200000, NVKM_SUBDEV_I2C }, - { 0x00100000, NVKM_SUBDEV_TIMER }, - { 0x00040000, NVKM_SUBDEV_THERM }, - { 0x00002000, NVKM_SUBDEV_FB }, - {}, +const struct nvkm_intr_func +gp100_mc_intr = { + .pending = nv04_mc_intr_pending, + .unarm = gp100_mc_intr_unarm, + .rearm = gp100_mc_intr_rearm, + .block = gp100_mc_intr_block, + .allow = gp100_mc_intr_allow, }; static const struct nvkm_mc_func gp100_mc = { .init = nv50_mc_init, - .intr = gp100_mc_intr, - .intr_unarm = gp100_mc_intr_unarm, - .intr_rearm = gp100_mc_intr_rearm, - .intr_mask = gp100_mc_intr_mask, - .intr_stat = gf100_mc_intr_stat, + .intr = &gp100_mc_intr, + .intrs = gp100_mc_intrs, + .intr_nonstall = true, + .device = &nv04_mc_device, .reset = gk104_mc_reset, }; int -gp100_mc_new_(const struct nvkm_mc_func *func, struct nvkm_device *device, - enum nvkm_subdev_type type, int inst, struct nvkm_mc **pmc) -{ - struct gp100_mc *mc; - - if (!(mc = kzalloc(sizeof(*mc), GFP_KERNEL))) - return -ENOMEM; - nvkm_mc_ctor(func, device, type, inst, &mc->base); - *pmc = &mc->base; - - spin_lock_init(&mc->lock); - mc->intr = false; - mc->mask = 0x7fffffff; - return 0; -} - -int gp100_mc_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_mc **pmc) { - return gp100_mc_new_(&gp100_mc, device, type, inst, pmc); + return nvkm_mc_new_(&gp100_mc, device, type, inst, pmc); } diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gp10b.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gp10b.c index dd581d030ced..9bed9c5ea5d3 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gp10b.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gp10b.c @@ -34,16 +34,15 @@ gp10b_mc_init(struct nvkm_mc *mc) static const struct nvkm_mc_func gp10b_mc = { .init = gp10b_mc_init, - .intr = gp100_mc_intr, - .intr_unarm = gp100_mc_intr_unarm, - .intr_rearm = gp100_mc_intr_rearm, - .intr_mask = gp100_mc_intr_mask, - .intr_stat = gf100_mc_intr_stat, + .intr = &gp100_mc_intr, + .intrs = gp100_mc_intrs, + .intr_nonstall = true, + .device = &nv04_mc_device, .reset = gk104_mc_reset, }; int gp10b_mc_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_mc **pmc) { - return gp100_mc_new_(&gp10b_mc, device, type, inst, pmc); + return nvkm_mc_new_(&gp10b_mc, device, type, inst, pmc); } diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gt215.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gt215.c index 1b4d43531dba..3d61836e42a3 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gt215.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gt215.c @@ -34,39 +34,56 @@ gt215_mc_reset[] = { {} }; -static const struct nvkm_mc_map -gt215_mc_intr[] = { - { 0x04000000, NVKM_ENGINE_DISP }, - { 0x00400000, NVKM_ENGINE_CE, 0 }, - { 0x00020000, NVKM_ENGINE_MSPDEC }, - { 0x00008000, NVKM_ENGINE_MSVLD }, - { 0x00001000, NVKM_ENGINE_GR }, - { 0x00000100, NVKM_ENGINE_FIFO }, - { 0x00000001, NVKM_ENGINE_MSPPP }, - { 0x00429101, NVKM_SUBDEV_FB }, - { 0x10000000, NVKM_SUBDEV_BUS }, - { 0x00200000, NVKM_SUBDEV_GPIO }, - { 0x00200000, NVKM_SUBDEV_I2C }, - { 0x00100000, NVKM_SUBDEV_TIMER }, - { 0x00080000, NVKM_SUBDEV_THERM }, - { 0x00040000, NVKM_SUBDEV_PMU }, +static const struct nvkm_intr_data +gt215_mc_intrs[] = { + { NVKM_ENGINE_DISP , 0, 0, 0x04000000, true }, + { NVKM_ENGINE_CE , 0, 0, 0x00400000, true }, + { NVKM_ENGINE_MSPDEC, 0, 0, 0x00020000, true }, + { NVKM_ENGINE_MSVLD , 0, 0, 0x00008000, true }, + { NVKM_ENGINE_GR , 0, 0, 0x00001000, true }, + { NVKM_ENGINE_FIFO , 0, 0, 0x00000100 }, + { NVKM_ENGINE_MSPPP , 0, 0, 0x00000001, true }, + { NVKM_SUBDEV_FB , 0, 0, 0x00429101, true }, + { NVKM_SUBDEV_BUS , 0, 0, 0x10000000, true }, + { NVKM_SUBDEV_GPIO , 0, 0, 0x00200000, true }, + { NVKM_SUBDEV_I2C , 0, 0, 0x00200000, true }, + { NVKM_SUBDEV_TIMER , 0, 0, 0x00100000, true }, + { NVKM_SUBDEV_THERM , 0, 0, 0x00080000, true }, + { NVKM_SUBDEV_PMU , 0, 0, 0x00040000, true }, {}, }; static void -gt215_mc_intr_mask(struct nvkm_mc *mc, u32 mask, u32 stat) +gt215_mc_intr_allow(struct nvkm_intr *intr, int leaf, u32 mask) +{ + struct nvkm_mc *mc = container_of(intr, typeof(*mc), intr); + + nvkm_mask(mc->subdev.device, 0x000640 + (leaf * 4), mask, mask); +} + +static void +gt215_mc_intr_block(struct nvkm_intr *intr, int leaf, u32 mask) { - nvkm_mask(mc->subdev.device, 0x000640, mask, stat); + struct nvkm_mc *mc = container_of(intr, typeof(*mc), intr); + + nvkm_mask(mc->subdev.device, 0x000640 + (leaf * 4), mask, 0); } +const struct nvkm_intr_func +gt215_mc_intr = { + .pending = nv04_mc_intr_pending, + .unarm = nv04_mc_intr_unarm, + .rearm = nv04_mc_intr_rearm, + .block = gt215_mc_intr_block, + .allow = gt215_mc_intr_allow, +}; + static const struct nvkm_mc_func gt215_mc = { .init = nv50_mc_init, - .intr = gt215_mc_intr, - .intr_unarm = nv04_mc_intr_unarm, - .intr_rearm = nv04_mc_intr_rearm, - .intr_mask = gt215_mc_intr_mask, - .intr_stat = nv04_mc_intr_stat, + .intr = &nv04_mc_intr, + .intrs = gt215_mc_intrs, + .device = &nv04_mc_device, .reset = gt215_mc_reset, }; diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/nv04.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/nv04.c index bc0d09bafa99..8482a5550e5f 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/nv04.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/nv04.c @@ -30,37 +30,89 @@ nv04_mc_reset[] = { {} }; -static const struct nvkm_mc_map -nv04_mc_intr[] = { - { 0x01010000, NVKM_ENGINE_DISP }, - { 0x00001000, NVKM_ENGINE_GR }, - { 0x00000100, NVKM_ENGINE_FIFO }, - { 0x10000000, NVKM_SUBDEV_BUS }, - { 0x00100000, NVKM_SUBDEV_TIMER }, +static void +nv04_mc_device_disable(struct nvkm_mc *mc, u32 mask) +{ + nvkm_mask(mc->subdev.device, 0x000200, mask, 0x00000000); +} + +static void +nv04_mc_device_enable(struct nvkm_mc *mc, u32 mask) +{ + struct nvkm_device *device = mc->subdev.device; + + nvkm_mask(device, 0x000200, mask, mask); + nvkm_rd32(device, 0x000200); +} + +static bool +nv04_mc_device_enabled(struct nvkm_mc *mc, u32 mask) +{ + return (nvkm_rd32(mc->subdev.device, 0x000200) & mask) == mask; +} + +const struct nvkm_mc_device_func +nv04_mc_device = { + .enabled = nv04_mc_device_enabled, + .enable = nv04_mc_device_enable, + .disable = nv04_mc_device_disable, +}; + +static const struct nvkm_intr_data +nv04_mc_intrs[] = { + { NVKM_ENGINE_DISP , 0, 0, 0x01010000, true }, + { NVKM_ENGINE_GR , 0, 0, 0x00001000, true }, + { NVKM_ENGINE_FIFO , 0, 0, 0x00000100 }, + { NVKM_SUBDEV_BUS , 0, 0, 0x10000000, true }, + { NVKM_SUBDEV_TIMER, 0, 0, 0x00100000, true }, {} }; void -nv04_mc_intr_unarm(struct nvkm_mc *mc) +nv04_mc_intr_rearm(struct nvkm_intr *intr) { - struct nvkm_device *device = mc->subdev.device; - nvkm_wr32(device, 0x000140, 0x00000000); - nvkm_rd32(device, 0x000140); + struct nvkm_mc *mc = container_of(intr, typeof(*mc), intr); + int leaf; + + for (leaf = 0; leaf < intr->leaves; leaf++) + nvkm_wr32(mc->subdev.device, 0x000140 + (leaf * 4), 0x00000001); } void -nv04_mc_intr_rearm(struct nvkm_mc *mc) +nv04_mc_intr_unarm(struct nvkm_intr *intr) { - struct nvkm_device *device = mc->subdev.device; - nvkm_wr32(device, 0x000140, 0x00000001); + struct nvkm_mc *mc = container_of(intr, typeof(*mc), intr); + int leaf; + + for (leaf = 0; leaf < intr->leaves; leaf++) + nvkm_wr32(mc->subdev.device, 0x000140 + (leaf * 4), 0x00000000); + + nvkm_rd32(mc->subdev.device, 0x000140); } -u32 -nv04_mc_intr_stat(struct nvkm_mc *mc) +bool +nv04_mc_intr_pending(struct nvkm_intr *intr) { - return nvkm_rd32(mc->subdev.device, 0x000100); + struct nvkm_mc *mc = container_of(intr, typeof(*mc), intr); + bool pending = false; + int leaf; + + for (leaf = 0; leaf < intr->leaves; leaf++) { + intr->stat[leaf] = nvkm_rd32(mc->subdev.device, 0x000100 + (leaf * 4)); + if (intr->stat[leaf]) + pending = true; + } + + return pending; } +const struct nvkm_intr_func +nv04_mc_intr = { + .pending = nv04_mc_intr_pending, + .unarm = nv04_mc_intr_unarm, + .rearm = nv04_mc_intr_rearm, +}; + void nv04_mc_init(struct nvkm_mc *mc) { @@ -72,10 +124,9 @@ nv04_mc_init(struct nvkm_mc *mc) static const struct nvkm_mc_func nv04_mc = { .init = nv04_mc_init, - .intr = nv04_mc_intr, - .intr_unarm = nv04_mc_intr_unarm, - .intr_rearm = nv04_mc_intr_rearm, - .intr_stat = nv04_mc_intr_stat, + .intr = &nv04_mc_intr, + .intrs = nv04_mc_intrs, + .device = &nv04_mc_device, .reset = nv04_mc_reset, }; diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/nv11.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/nv11.c index ab59ca1ee068..6d6278f434a4 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/nv11.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/nv11.c @@ -23,23 +23,22 @@ */ #include "priv.h" -static const struct nvkm_mc_map -nv11_mc_intr[] = { - { 0x03010000, NVKM_ENGINE_DISP }, - { 0x00001000, NVKM_ENGINE_GR }, - { 0x00000100, NVKM_ENGINE_FIFO }, - { 0x10000000, NVKM_SUBDEV_BUS }, - { 0x00100000, NVKM_SUBDEV_TIMER }, +static const struct nvkm_intr_data +nv11_mc_intrs[] = { + { NVKM_ENGINE_DISP , 0, 0, 0x03010000, true }, + { NVKM_ENGINE_GR , 0, 0, 0x00001000, true }, + { NVKM_ENGINE_FIFO , 0, 0, 0x00000100 }, + { NVKM_SUBDEV_BUS , 0, 0, 0x10000000, true }, + { NVKM_SUBDEV_TIMER, 0, 0, 0x00100000, true }, {} }; static const struct nvkm_mc_func nv11_mc = { .init = nv04_mc_init, - .intr = nv11_mc_intr, - .intr_unarm = nv04_mc_intr_unarm, - .intr_rearm = nv04_mc_intr_rearm, - .intr_stat = nv04_mc_intr_stat, + .intr = &nv04_mc_intr, + .intrs = nv11_mc_intrs, + .device = &nv04_mc_device, .reset = nv04_mc_reset, }; diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/nv17.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/nv17.c index 03d756e26e57..dbad7c111ceb 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/nv17.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/nv17.c @@ -31,24 +31,23 @@ nv17_mc_reset[] = { {} }; -const struct nvkm_mc_map -nv17_mc_intr[] = { - { 0x03010000, NVKM_ENGINE_DISP }, - { 0x00001000, NVKM_ENGINE_GR }, - { 0x00000100, NVKM_ENGINE_FIFO }, - { 0x00000001, NVKM_ENGINE_MPEG }, - { 0x10000000, NVKM_SUBDEV_BUS }, - { 0x00100000, NVKM_SUBDEV_TIMER }, +const struct nvkm_intr_data +nv17_mc_intrs[] = { + { NVKM_ENGINE_DISP , 0, 0, 0x03010000, true }, + { NVKM_ENGINE_GR , 0, 0, 0x00001000, true }, + { NVKM_ENGINE_FIFO , 0, 0, 0x00000100 }, + { NVKM_ENGINE_MPEG , 0, 0, 0x00000001, true }, + { NVKM_SUBDEV_BUS , 0, 0, 0x10000000, true }, + { NVKM_SUBDEV_TIMER, 0, 0, 0x00100000, true }, {} }; static const struct nvkm_mc_func nv17_mc = { .init = nv04_mc_init, - .intr = nv17_mc_intr, - .intr_unarm = nv04_mc_intr_unarm, - .intr_rearm = nv04_mc_intr_rearm, - .intr_stat = nv04_mc_intr_stat, + .intr = &nv04_mc_intr, + .intrs = nv17_mc_intrs, + .device = &nv04_mc_device, .reset = nv17_mc_reset, }; diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/nv44.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/nv44.c index 95f65766e8b0..649a9fcc0a2f 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/nv44.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/nv44.c @@ -40,10 +40,9 @@ nv44_mc_init(struct nvkm_mc *mc) static const struct nvkm_mc_func nv44_mc = { .init = nv44_mc_init, - .intr = nv17_mc_intr, - .intr_unarm = nv04_mc_intr_unarm, - .intr_rearm = nv04_mc_intr_rearm, - .intr_stat = nv04_mc_intr_stat, + .intr = &nv04_mc_intr, + .intrs = nv17_mc_intrs, + .device = &nv04_mc_device, .reset = nv17_mc_reset, }; diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/nv50.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/nv50.c index fce3613cdfa5..d41099d35690 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/nv50.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/nv50.c @@ -23,17 +23,17 @@ */ #include "priv.h" -static const struct nvkm_mc_map -nv50_mc_intr[] = { - { 0x04000000, NVKM_ENGINE_DISP }, - { 0x00001000, NVKM_ENGINE_GR }, - { 0x00000100, NVKM_ENGINE_FIFO }, - { 0x00000001, NVKM_ENGINE_MPEG }, - { 0x00001101, NVKM_SUBDEV_FB }, - { 0x10000000, NVKM_SUBDEV_BUS }, - { 0x00200000, NVKM_SUBDEV_GPIO }, - { 0x00200000, NVKM_SUBDEV_I2C }, - { 0x00100000, NVKM_SUBDEV_TIMER }, +static const struct nvkm_intr_data +nv50_mc_intrs[] = { + { NVKM_ENGINE_DISP , 0, 0, 0x04000000, true }, + { NVKM_ENGINE_GR , 0, 0, 0x00001000, true }, + { NVKM_ENGINE_FIFO , 0, 0, 0x00000100 }, + { NVKM_ENGINE_MPEG , 0, 0, 0x00000001, true }, + { NVKM_SUBDEV_FB , 0, 0, 0x00001101, true }, + { NVKM_SUBDEV_BUS , 0, 0, 0x10000000, true }, + { NVKM_SUBDEV_GPIO , 0, 0, 0x00200000, true }, + { NVKM_SUBDEV_I2C , 0, 0, 0x00200000, true }, + { NVKM_SUBDEV_TIMER, 0, 0, 0x00100000, true }, {}, }; @@ -47,10 +47,9 @@ nv50_mc_init(struct nvkm_mc *mc) static const struct nvkm_mc_func nv50_mc = { .init = nv50_mc_init, - .intr = nv50_mc_intr, - .intr_unarm = nv04_mc_intr_unarm, - .intr_rearm = nv04_mc_intr_rearm, - .intr_stat = nv04_mc_intr_stat, + .intr = &nv04_mc_intr, + .intrs = nv50_mc_intrs, + .device = &nv04_mc_device, .reset = nv17_mc_reset, }; diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/priv.h b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/priv.h index c8bcabb98f99..7f38d54b4bc2 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/priv.h +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/priv.h @@ -4,8 +4,6 @@ #define nvkm_mc(p) container_of((p), struct nvkm_mc, subdev) #include <subdev/mc.h> -void nvkm_mc_ctor(const struct nvkm_mc_func *, struct nvkm_device *, enum nvkm_subdev_type, int, - struct nvkm_mc *); int nvkm_mc_new_(const struct nvkm_mc_func *, struct nvkm_device *, enum nvkm_subdev_type, int, struct nvkm_mc **); @@ -18,46 +16,44 @@ struct nvkm_mc_map { struct nvkm_mc_func { void (*init)(struct nvkm_mc *); - const struct nvkm_mc_map *intr; - /* disable reporting of interrupts to host */ - void (*intr_unarm)(struct nvkm_mc *); - /* enable reporting of interrupts to host */ - void (*intr_rearm)(struct nvkm_mc *); - /* (un)mask delivery of specific interrupts */ - void (*intr_mask)(struct nvkm_mc *, u32 mask, u32 stat); - /* retrieve pending interrupt mask (NV_PMC_INTR) */ - u32 (*intr_stat)(struct nvkm_mc *); + + const struct nvkm_intr_func *intr; + const struct nvkm_intr_data *intrs; + bool intr_nonstall; + + const struct nvkm_mc_device_func { + bool (*enabled)(struct nvkm_mc *, u32 mask); + void (*enable)(struct nvkm_mc *, u32 mask); + void (*disable)(struct nvkm_mc *, u32 mask); + } *device; + const struct nvkm_mc_map *reset; + void (*unk260)(struct nvkm_mc *, u32); }; void nv04_mc_init(struct nvkm_mc *); -void nv04_mc_intr_unarm(struct nvkm_mc *); -void nv04_mc_intr_rearm(struct nvkm_mc *); -u32 nv04_mc_intr_stat(struct nvkm_mc *); +extern const struct nvkm_intr_func nv04_mc_intr; +bool nv04_mc_intr_pending(struct nvkm_intr *); +void nv04_mc_intr_unarm(struct nvkm_intr *); +void nv04_mc_intr_rearm(struct nvkm_intr *); +extern const struct nvkm_mc_device_func nv04_mc_device; extern const struct nvkm_mc_map nv04_mc_reset[]; -extern const struct nvkm_mc_map nv17_mc_intr[]; +extern const struct nvkm_intr_data nv17_mc_intrs[]; extern const struct nvkm_mc_map nv17_mc_reset[]; void nv44_mc_init(struct nvkm_mc *); void nv50_mc_init(struct nvkm_mc *); -void gk104_mc_init(struct nvkm_mc *); -void gf100_mc_intr_unarm(struct nvkm_mc *); -void gf100_mc_intr_rearm(struct nvkm_mc *); -void gf100_mc_intr_mask(struct nvkm_mc *, u32, u32); -u32 gf100_mc_intr_stat(struct nvkm_mc *); +extern const struct nvkm_intr_func gt215_mc_intr; void gf100_mc_unk260(struct nvkm_mc *, u32); -void gp100_mc_intr_unarm(struct nvkm_mc *); -void gp100_mc_intr_rearm(struct nvkm_mc *); -void gp100_mc_intr_mask(struct nvkm_mc *, u32, u32); -int gp100_mc_new_(const struct nvkm_mc_func *, struct nvkm_device *, enum nvkm_subdev_type, int, - struct nvkm_mc **); -extern const struct nvkm_mc_map gk104_mc_intr[]; +void gk104_mc_init(struct nvkm_mc *); +extern const struct nvkm_intr_data gk104_mc_intrs[]; extern const struct nvkm_mc_map gk104_mc_reset[]; -extern const struct nvkm_mc_map gp100_mc_intr[]; +extern const struct nvkm_intr_func gp100_mc_intr; +extern const struct nvkm_intr_data gp100_mc_intrs[]; #endif diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/tu102.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/tu102.c deleted file mode 100644 index a96084b34a78..000000000000 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/tu102.c +++ /dev/null @@ -1,136 +0,0 @@ -/* - * Copyright 2018 Red Hat Inc. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR - * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. - */ -#define tu102_mc(p) container_of((p), struct tu102_mc, base) -#include "priv.h" - -struct tu102_mc { - struct nvkm_mc base; - spinlock_t lock; - bool intr; - u32 mask; -}; - -static void -tu102_mc_intr_update(struct tu102_mc *mc) -{ - struct nvkm_device *device = mc->base.subdev.device; - u32 mask = mc->intr ? mc->mask : 0, i; - - for (i = 0; i < 2; i++) { - nvkm_wr32(device, 0x000180 + (i * 0x04), ~mask); - nvkm_wr32(device, 0x000160 + (i * 0x04), mask); - } - - if (mask & 0x00000200) - nvkm_wr32(device, 0xb81608, 0x6); - else - nvkm_wr32(device, 0xb81610, 0x6); -} - -static void -tu102_mc_intr_unarm(struct nvkm_mc *base) -{ - struct tu102_mc *mc = tu102_mc(base); - unsigned long flags; - - spin_lock_irqsave(&mc->lock, flags); - mc->intr = false; - tu102_mc_intr_update(mc); - spin_unlock_irqrestore(&mc->lock, flags); -} - -static void -tu102_mc_intr_rearm(struct nvkm_mc *base) -{ - struct tu102_mc *mc = tu102_mc(base); - unsigned long flags; - - spin_lock_irqsave(&mc->lock, flags); - mc->intr = true; - tu102_mc_intr_update(mc); - spin_unlock_irqrestore(&mc->lock, flags); -} - -static void -tu102_mc_intr_mask(struct nvkm_mc *base, u32 mask, u32 intr) -{ - struct tu102_mc *mc = tu102_mc(base); - unsigned long flags; - - spin_lock_irqsave(&mc->lock, flags); - mc->mask = (mc->mask & ~mask) | intr; - tu102_mc_intr_update(mc); - spin_unlock_irqrestore(&mc->lock, flags); -} - -static u32 -tu102_mc_intr_stat(struct nvkm_mc *mc) -{ - struct nvkm_device *device = mc->subdev.device; - u32 intr0 = nvkm_rd32(device, 0x000100); - u32 intr1 = nvkm_rd32(device, 0x000104); - u32 intr_top = nvkm_rd32(device, 0xb81600); - - /* Turing and above route the MMU fault interrupts via a different - * interrupt tree with different control registers. For the moment remap - * them back to the old PMC vector. - */ - if (intr_top & 0x00000006) - intr0 |= 0x00000200; - - return intr0 | intr1; -} - - -static const struct nvkm_mc_func -tu102_mc = { - .init = nv50_mc_init, - .intr = gp100_mc_intr, - .intr_unarm = tu102_mc_intr_unarm, - .intr_rearm = tu102_mc_intr_rearm, - .intr_mask = tu102_mc_intr_mask, - .intr_stat = tu102_mc_intr_stat, - .reset = gk104_mc_reset, -}; - -static int -tu102_mc_new_(const struct nvkm_mc_func *func, struct nvkm_device *device, - enum nvkm_subdev_type type, int inst, struct nvkm_mc **pmc) -{ - struct tu102_mc *mc; - - if (!(mc = kzalloc(sizeof(*mc), GFP_KERNEL))) - return -ENOMEM; - nvkm_mc_ctor(func, device, type, inst, &mc->base); - *pmc = &mc->base; - - spin_lock_init(&mc->lock); - mc->intr = false; - mc->mask = 0x7fffffff; - return 0; -} - -int -tu102_mc_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_mc **pmc) -{ - return tu102_mc_new_(&tu102_mc, device, type, inst, pmc); -} diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/uvmm.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/uvmm.c index 186b4e63e559..524cd3c0e3fe 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/uvmm.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/uvmm.c @@ -39,7 +39,7 @@ nvkm_uvmm_search(struct nvkm_client *client, u64 handle) if (IS_ERR(object)) return (void *)object; - return nvkm_uvmm(object)->vmm; + return nvkm_vmm_ref(nvkm_uvmm(object)->vmm); } static int diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pci/base.c b/drivers/gpu/drm/nouveau/nvkm/subdev/pci/base.c index a7d42ea8ba28..5a0de45d36ce 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/pci/base.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pci/base.c @@ -26,7 +26,15 @@ #include <core/option.h> #include <core/pci.h> -#include <subdev/mc.h> + +void +nvkm_pci_msi_rearm(struct nvkm_device *device) +{ + struct nvkm_pci *pci = device->pci; + + if (pci && pci->msi) + pci->func->msi_rearm(pci); +} u32 nvkm_pci_rd32(struct nvkm_pci *pci, u16 addr) @@ -65,24 +73,6 @@ nvkm_pci_rom_shadow(struct nvkm_pci *pci, bool shadow) nvkm_pci_wr32(pci, 0x0050, data); } -static irqreturn_t -nvkm_pci_intr(int irq, void *arg) -{ - struct nvkm_pci *pci = arg; - struct nvkm_device *device = pci->subdev.device; - bool handled = false; - - if (pci->irq < 0) - return IRQ_HANDLED; - - nvkm_mc_intr_unarm(device); - if (pci->msi) - pci->func->msi_rearm(pci); - nvkm_mc_intr(device, &handled); - nvkm_mc_intr_rearm(device); - return handled ? IRQ_HANDLED : IRQ_NONE; -} - static int nvkm_pci_fini(struct nvkm_subdev *subdev, bool suspend) { @@ -107,7 +97,6 @@ static int nvkm_pci_oneinit(struct nvkm_subdev *subdev) { struct nvkm_pci *pci = nvkm_pci(subdev); - struct pci_dev *pdev = pci->pdev; int ret; if (pci_is_pcie(pci->pdev)) { @@ -116,11 +105,6 @@ nvkm_pci_oneinit(struct nvkm_subdev *subdev) return ret; } - ret = request_irq(pdev->irq, nvkm_pci_intr, IRQF_SHARED, "nvkm", pci); - if (ret) - return ret; - - pci->irq = pdev->irq; return 0; } @@ -157,15 +141,6 @@ nvkm_pci_dtor(struct nvkm_subdev *subdev) nvkm_agp_dtor(pci); - if (pci->irq >= 0) { - /* freq_irq() will call the handler, we use pci->irq == -1 - * to signal that it's been torn down and should be a noop. - */ - int irq = pci->irq; - pci->irq = -1; - free_irq(irq, pci); - } - if (pci->msi) pci_disable_msi(pci->pdev); @@ -192,7 +167,6 @@ nvkm_pci_new_(const struct nvkm_pci_func *func, struct nvkm_device *device, nvkm_subdev_ctor(&nvkm_pci_func, device, type, inst, &pci->subdev); pci->func = func; pci->pdev = device->func->pci(device)->pdev; - pci->irq = -1; pci->pcie.speed = -1; pci->pcie.width = -1; diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/base.c b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/base.c index 455e95a89259..8f2f50ad4ded 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/base.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/base.c @@ -81,43 +81,12 @@ nvkm_pmu_fini(struct nvkm_subdev *subdev, bool suspend) { struct nvkm_pmu *pmu = nvkm_pmu(subdev); + if (!subdev->use.enabled) + return 0; + if (pmu->func->fini) pmu->func->fini(pmu); - flush_work(&pmu->recv.work); - - reinit_completion(&pmu->wpr_ready); - - nvkm_falcon_cmdq_fini(pmu->lpq); - nvkm_falcon_cmdq_fini(pmu->hpq); - pmu->initmsg_received = false; - return 0; -} - -static void -nvkm_pmu_reset(struct nvkm_pmu *pmu) -{ - struct nvkm_device *device = pmu->subdev.device; - - if (!pmu->func->enabled(pmu)) - return; - - /* Reset. */ - if (pmu->func->reset) - pmu->func->reset(pmu); - - /* Wait for IMEM/DMEM scrubbing to be complete. */ - nvkm_msec(device, 2000, - if (!(nvkm_rd32(device, 0x10a10c) & 0x00000006)) - break; - ); -} - -static int -nvkm_pmu_preinit(struct nvkm_subdev *subdev) -{ - struct nvkm_pmu *pmu = nvkm_pmu(subdev); - nvkm_pmu_reset(pmu); return 0; } @@ -125,22 +94,10 @@ static int nvkm_pmu_init(struct nvkm_subdev *subdev) { struct nvkm_pmu *pmu = nvkm_pmu(subdev); - struct nvkm_device *device = pmu->subdev.device; if (!pmu->func->init) return 0; - if (pmu->func->enabled(pmu)) { - /* Inhibit interrupts, and wait for idle. */ - nvkm_wr32(device, 0x10a014, 0x0000ffff); - nvkm_msec(device, 2000, - if (!nvkm_rd32(device, 0x10a04c)) - break; - ); - - nvkm_pmu_reset(pmu); - } - return pmu->func->init(pmu); } @@ -160,7 +117,6 @@ nvkm_pmu_dtor(struct nvkm_subdev *subdev) static const struct nvkm_subdev_func nvkm_pmu = { .dtor = nvkm_pmu_dtor, - .preinit = nvkm_pmu_preinit, .init = nvkm_pmu_init, .fini = nvkm_pmu_fini, .intr = nvkm_pmu_intr, diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gk20a.c b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gk20a.c index a67a42e73f08..b5e52b35f5d0 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gk20a.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gk20a.c @@ -197,7 +197,6 @@ gk20a_dvfs_data= { static const struct nvkm_pmu_func gk20a_pmu = { .flcn = >215_pmu_flcn, - .enabled = gf100_pmu_enabled, .init = gk20a_pmu_init, .fini = gk20a_pmu_fini, .reset = gf100_pmu_reset, diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gm200.c b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gm200.c index 40439e329aa9..7359991f94c2 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gm200.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gm200.c @@ -24,30 +24,36 @@ #include "priv.h" static int -gm200_pmu_flcn_reset(struct nvkm_falcon *falcon) +gm200_pmu_flcn_bind_stat(struct nvkm_falcon *falcon, bool intr) { - struct nvkm_pmu *pmu = container_of(falcon, typeof(*pmu), falcon); + nvkm_falcon_wr32(falcon, 0x200, 0x0000030e); + return (nvkm_falcon_rd32(falcon, 0x20c) & 0x00007000) >> 12; +} - nvkm_falcon_wr32(falcon, 0x014, 0x0000ffff); - pmu->func->reset(pmu); - return nvkm_falcon_enable(falcon); +void +gm200_pmu_flcn_bind_inst(struct nvkm_falcon *falcon, int target, u64 addr) +{ + nvkm_falcon_wr32(falcon, 0xe00, 4); /* DMAIDX_UCODE */ + nvkm_falcon_wr32(falcon, 0xe04, 0); /* DMAIDX_VIRT */ + nvkm_falcon_wr32(falcon, 0xe08, 4); /* DMAIDX_PHYS_VID */ + nvkm_falcon_wr32(falcon, 0xe0c, 5); /* DMAIDX_PHYS_SYS_COH */ + nvkm_falcon_wr32(falcon, 0xe10, 6); /* DMAIDX_PHYS_SYS_NCOH */ + nvkm_falcon_mask(falcon, 0x090, 0x00010000, 0x00010000); + nvkm_falcon_wr32(falcon, 0x480, (1 << 30) | (target << 28) | (addr >> 12)); } const struct nvkm_falcon_func gm200_pmu_flcn = { + .disable = gm200_flcn_disable, + .enable = gm200_flcn_enable, + .reset_pmc = true, + .reset_wait_mem_scrubbing = gm200_flcn_reset_wait_mem_scrubbing, .debug = 0xc08, - .fbif = 0xe00, - .load_imem = nvkm_falcon_v1_load_imem, - .load_dmem = nvkm_falcon_v1_load_dmem, - .read_dmem = nvkm_falcon_v1_read_dmem, - .bind_context = nvkm_falcon_v1_bind_context, - .wait_for_halt = nvkm_falcon_v1_wait_for_halt, - .clear_interrupt = nvkm_falcon_v1_clear_interrupt, - .set_start_addr = nvkm_falcon_v1_set_start_addr, + .bind_inst = gm200_pmu_flcn_bind_inst, + .bind_stat = gm200_pmu_flcn_bind_stat, + .imem_pio = &gm200_flcn_imem_pio, + .dmem_pio = &gm200_flcn_dmem_pio, .start = nvkm_falcon_v1_start, - .enable = nvkm_falcon_v1_enable, - .disable = nvkm_falcon_v1_disable, - .reset = gm200_pmu_flcn_reset, .cmdq = { 0x4a0, 0x4b0, 4 }, .msgq = { 0x4c8, 0x4cc, 0 }, }; @@ -55,11 +61,9 @@ gm200_pmu_flcn = { static const struct nvkm_pmu_func gm200_pmu = { .flcn = &gm200_pmu_flcn, - .enabled = gf100_pmu_enabled, .reset = gf100_pmu_reset, }; - int gm200_pmu_nofw(struct nvkm_pmu *pmu, int ver, const struct nvkm_pmu_fwif *fwif) { diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gm20b.c b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gm20b.c index 612310d5d481..a72403777329 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gm20b.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gm20b.c @@ -62,16 +62,6 @@ gm20b_pmu_acr_bootstrap_falcon(struct nvkm_falcon *falcon, return ret; } -int -gm20b_pmu_acr_boot(struct nvkm_falcon *falcon) -{ - struct nv_pmu_args args = { .secure_mode = true }; - const u32 addr_args = falcon->data.limit - sizeof(struct nv_pmu_args); - nvkm_falcon_load_dmem(falcon, &args, addr_args, sizeof(args), 0); - nvkm_falcon_start(falcon); - return 0; -} - void gm20b_pmu_acr_bld_patch(struct nvkm_acr *acr, u32 bld, s64 adjust) { @@ -125,7 +115,6 @@ gm20b_pmu_acr = { .bld_size = sizeof(struct loader_config), .bld_write = gm20b_pmu_acr_bld_write, .bld_patch = gm20b_pmu_acr_bld_patch, - .boot = gm20b_pmu_acr_boot, .bootstrap_falcons = BIT_ULL(NVKM_ACR_LSF_PMU) | BIT_ULL(NVKM_ACR_LSF_FECS) | BIT_ULL(NVKM_ACR_LSF_GPCCS), @@ -166,7 +155,7 @@ gm20b_pmu_acr_init_wpr(struct nvkm_pmu *pmu) gm20b_pmu_acr_init_wpr_callback, pmu, 0); } -int +static int gm20b_pmu_initmsg(struct nvkm_pmu *pmu) { struct nv_pmu_init_msg msg; @@ -192,14 +181,13 @@ gm20b_pmu_initmsg(struct nvkm_pmu *pmu) return gm20b_pmu_acr_init_wpr(pmu); } -void +static void gm20b_pmu_recv(struct nvkm_pmu *pmu) { if (!pmu->initmsg_received) { int ret = pmu->func->initmsg(pmu); if (ret) { - nvkm_error(&pmu->subdev, - "error parsing init message: %d\n", ret); + nvkm_error(&pmu->subdev, "error parsing init message: %d\n", ret); return; } @@ -209,10 +197,44 @@ gm20b_pmu_recv(struct nvkm_pmu *pmu) nvkm_falcon_msgq_recv(pmu->msgq); } -static const struct nvkm_pmu_func +static void +gm20b_pmu_fini(struct nvkm_pmu *pmu) +{ + /*TODO: shutdown RTOS. */ + + flush_work(&pmu->recv.work); + nvkm_falcon_cmdq_fini(pmu->lpq); + nvkm_falcon_cmdq_fini(pmu->hpq); + + reinit_completion(&pmu->wpr_ready); + + nvkm_falcon_put(&pmu->falcon, &pmu->subdev); +} + +static int +gm20b_pmu_init(struct nvkm_pmu *pmu) +{ + struct nvkm_falcon *falcon = &pmu->falcon; + struct nv_pmu_args args = { .secure_mode = true }; + u32 addr_args = falcon->data.limit - sizeof(args); + int ret; + + ret = nvkm_falcon_get(&pmu->falcon, &pmu->subdev); + if (ret) + return ret; + + pmu->initmsg_received = false; + + nvkm_falcon_load_dmem(falcon, &args, addr_args, sizeof(args), 0); + nvkm_falcon_start(falcon); + return 0; +} + +const struct nvkm_pmu_func gm20b_pmu = { .flcn = &gm200_pmu_flcn, - .enabled = gf100_pmu_enabled, + .init = gm20b_pmu_init, + .fini = gm20b_pmu_fini, .intr = gt215_pmu_intr, .recv = gm20b_pmu_recv, .initmsg = gm20b_pmu_initmsg, diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gp102.c b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gp102.c index 1a6f9c3af5ec..cd3148360996 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gp102.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gp102.c @@ -23,25 +23,25 @@ */ #include "priv.h" -void -gp102_pmu_reset(struct nvkm_pmu *pmu) -{ - struct nvkm_device *device = pmu->subdev.device; - nvkm_mask(device, 0x10a3c0, 0x00000001, 0x00000001); - nvkm_mask(device, 0x10a3c0, 0x00000001, 0x00000000); -} - -static bool -gp102_pmu_enabled(struct nvkm_pmu *pmu) -{ - return !(nvkm_rd32(pmu->subdev.device, 0x10a3c0) & 0x00000001); -} +static const struct nvkm_falcon_func +gp102_pmu_flcn = { + .disable = gm200_flcn_disable, + .enable = gm200_flcn_enable, + .reset_eng = gp102_flcn_reset_eng, + .reset_wait_mem_scrubbing = gm200_flcn_reset_wait_mem_scrubbing, + .debug = 0xc08, + .bind_inst = gm200_pmu_flcn_bind_inst, + .bind_stat = gm200_flcn_bind_stat, + .imem_pio = &gm200_flcn_imem_pio, + .dmem_pio = &gm200_flcn_dmem_pio, + .start = nvkm_falcon_v1_start, + .cmdq = { 0x4a0, 0x4b0, 4 }, + .msgq = { 0x4c8, 0x4cc, 0 }, +}; static const struct nvkm_pmu_func gp102_pmu = { - .flcn = &gm200_pmu_flcn, - .enabled = gp102_pmu_enabled, - .reset = gp102_pmu_reset, + .flcn = &gp102_pmu_flcn, }; static const struct nvkm_pmu_fwif diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gp10b.c b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gp10b.c index 94cfb1791af6..a6f410ba60bc 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gp10b.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gp10b.c @@ -68,7 +68,6 @@ gp10b_pmu_acr = { .bld_size = sizeof(struct loader_config), .bld_write = gm20b_pmu_acr_bld_write, .bld_patch = gm20b_pmu_acr_bld_patch, - .boot = gm20b_pmu_acr_boot, .bootstrap_falcons = BIT_ULL(NVKM_ACR_LSF_PMU) | BIT_ULL(NVKM_ACR_LSF_FECS) | BIT_ULL(NVKM_ACR_LSF_GPCCS), @@ -76,16 +75,6 @@ gp10b_pmu_acr = { .bootstrap_multiple_falcons = gp10b_pmu_acr_bootstrap_multiple_falcons, }; -static const struct nvkm_pmu_func -gp10b_pmu = { - .flcn = &gm200_pmu_flcn, - .enabled = gf100_pmu_enabled, - .intr = gt215_pmu_intr, - .recv = gm20b_pmu_recv, - .initmsg = gm20b_pmu_initmsg, - .reset = gp102_pmu_reset, -}; - #if IS_ENABLED(CONFIG_ARCH_TEGRA_210_SOC) MODULE_FIRMWARE("nvidia/gp10b/pmu/desc.bin"); MODULE_FIRMWARE("nvidia/gp10b/pmu/image.bin"); @@ -94,8 +83,8 @@ MODULE_FIRMWARE("nvidia/gp10b/pmu/sig.bin"); static const struct nvkm_pmu_fwif gp10b_pmu_fwif[] = { - { 0, gm20b_pmu_load, &gp10b_pmu, &gp10b_pmu_acr }, - { -1, gm200_pmu_nofw, &gp10b_pmu }, + { 0, gm20b_pmu_load, &gm20b_pmu, &gp10b_pmu_acr }, + { -1, gm200_pmu_nofw, &gm20b_pmu }, {} }; diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gt215.c b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gt215.c index b0407b86bc10..32cee21ed858 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gt215.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gt215.c @@ -178,12 +178,14 @@ void gt215_pmu_fini(struct nvkm_pmu *pmu) { nvkm_wr32(pmu->subdev.device, 0x10a014, 0x00000060); + flush_work(&pmu->recv.work); } static void gt215_pmu_reset(struct nvkm_pmu *pmu) { struct nvkm_device *device = pmu->subdev.device; + nvkm_mask(device, 0x022210, 0x00000001, 0x00000000); nvkm_mask(device, 0x022210, 0x00000001, 0x00000001); nvkm_rd32(device, 0x022210); @@ -201,6 +203,23 @@ gt215_pmu_init(struct nvkm_pmu *pmu) struct nvkm_device *device = pmu->subdev.device; int i; + /* Inhibit interrupts, and wait for idle. */ + if (pmu->func->enabled(pmu)) { + nvkm_wr32(device, 0x10a014, 0x0000ffff); + nvkm_msec(device, 2000, + if (!nvkm_rd32(device, 0x10a04c)) + break; + ); + } + + pmu->func->reset(pmu); + + /* Wait for IMEM/DMEM scrubbing to be complete. */ + nvkm_msec(device, 2000, + if (!(nvkm_rd32(device, 0x10a10c) & 0x00000006)) + break; + ); + /* upload data segment */ nvkm_wr32(device, 0x10a1c0, 0x01000000); for (i = 0; i < pmu->func->data.size / 4; i++) @@ -243,20 +262,6 @@ gt215_pmu_init(struct nvkm_pmu *pmu) const struct nvkm_falcon_func gt215_pmu_flcn = { - .debug = 0xc08, - .fbif = 0xe00, - .load_imem = nvkm_falcon_v1_load_imem, - .load_dmem = nvkm_falcon_v1_load_dmem, - .read_dmem = nvkm_falcon_v1_read_dmem, - .bind_context = nvkm_falcon_v1_bind_context, - .wait_for_halt = nvkm_falcon_v1_wait_for_halt, - .clear_interrupt = nvkm_falcon_v1_clear_interrupt, - .set_start_addr = nvkm_falcon_v1_set_start_addr, - .start = nvkm_falcon_v1_start, - .enable = nvkm_falcon_v1_enable, - .disable = nvkm_falcon_v1_disable, - .cmdq = { 0x4a0, 0x4b0, 4 }, - .msgq = { 0x4c8, 0x4cc, 0 }, }; static const struct nvkm_pmu_func diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/priv.h b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/priv.h index 21abf31f4442..2d0a8fa6f196 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/priv.h +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/priv.h @@ -46,13 +46,12 @@ void gp102_pmu_reset(struct nvkm_pmu *pmu); void gk110_pmu_pgob(struct nvkm_pmu *, bool); extern const struct nvkm_falcon_func gm200_pmu_flcn; +void gm200_pmu_flcn_bind_inst(struct nvkm_falcon *, int, u64); +extern const struct nvkm_pmu_func gm20b_pmu; void gm20b_pmu_acr_bld_patch(struct nvkm_acr *, u32, s64); void gm20b_pmu_acr_bld_write(struct nvkm_acr *, u32, struct nvkm_acr_lsfw *); -int gm20b_pmu_acr_boot(struct nvkm_falcon *); int gm20b_pmu_acr_bootstrap_falcon(struct nvkm_falcon *, enum nvkm_acr_lsf_id); -void gm20b_pmu_recv(struct nvkm_pmu *); -int gm20b_pmu_initmsg(struct nvkm_pmu *); struct nvkm_pmu_fwif { int version; diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/top/base.c b/drivers/gpu/drm/nouveau/nvkm/subdev/top/base.c index 28d0789f50fe..eb348dfc1d7a 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/top/base.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/top/base.c @@ -117,11 +117,15 @@ nvkm_top_fault(struct nvkm_device *device, int fault) return NULL; } -static int -nvkm_top_oneinit(struct nvkm_subdev *subdev) +int +nvkm_top_parse(struct nvkm_device *device) { - struct nvkm_top *top = nvkm_top(subdev); - return top->func->oneinit(top); + struct nvkm_top *top = device->top; + + if (!top || !list_empty(&top->device)) + return 0; + + return top->func->parse(top); } static void * @@ -141,7 +145,6 @@ nvkm_top_dtor(struct nvkm_subdev *subdev) static const struct nvkm_subdev_func nvkm_top = { .dtor = nvkm_top_dtor, - .oneinit = nvkm_top_oneinit, }; int diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/top/ga100.c b/drivers/gpu/drm/nouveau/nvkm/subdev/top/ga100.c index c982d834c8d9..84790cf52b90 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/top/ga100.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/top/ga100.c @@ -22,7 +22,7 @@ #include "priv.h" static int -ga100_top_oneinit(struct nvkm_top *top) +ga100_top_parse(struct nvkm_top *top) { struct nvkm_subdev *subdev = &top->subdev; struct nvkm_device *device = subdev->device; @@ -97,7 +97,7 @@ ga100_top_oneinit(struct nvkm_top *top) static const struct nvkm_top_func ga100_top = { - .oneinit = ga100_top_oneinit, + .parse = ga100_top_parse, }; int diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/top/gk104.c b/drivers/gpu/drm/nouveau/nvkm/subdev/top/gk104.c index 4dcad97bd505..2bbba8244cbf 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/top/gk104.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/top/gk104.c @@ -24,7 +24,7 @@ #include "priv.h" static int -gk104_top_oneinit(struct nvkm_top *top) +gk104_top_parse(struct nvkm_top *top) { struct nvkm_subdev *subdev = &top->subdev; struct nvkm_device *device = subdev->device; @@ -108,7 +108,7 @@ gk104_top_oneinit(struct nvkm_top *top) static const struct nvkm_top_func gk104_top = { - .oneinit = gk104_top_oneinit, + .parse = gk104_top_parse, }; int diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/top/priv.h b/drivers/gpu/drm/nouveau/nvkm/subdev/top/priv.h index 8e103a836705..532be91d8fd9 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/top/priv.h +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/top/priv.h @@ -5,7 +5,7 @@ #include <subdev/top.h> struct nvkm_top_func { - int (*oneinit)(struct nvkm_top *); + int (*parse)(struct nvkm_top *); }; int nvkm_top_new_(const struct nvkm_top_func *, struct nvkm_device *, enum nvkm_subdev_type, int, diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/vfn/Kbuild b/drivers/gpu/drm/nouveau/nvkm/subdev/vfn/Kbuild new file mode 100644 index 000000000000..23cd21b40a25 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/vfn/Kbuild @@ -0,0 +1,6 @@ +# SPDX-License-Identifier: MIT +nvkm-y += nvkm/subdev/vfn/base.o +nvkm-y += nvkm/subdev/vfn/uvfn.o +nvkm-y += nvkm/subdev/vfn/gv100.o +nvkm-y += nvkm/subdev/vfn/tu102.o +nvkm-y += nvkm/subdev/vfn/ga100.o diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/rootnv04.c b/drivers/gpu/drm/nouveau/nvkm/subdev/vfn/base.c index 9acaec5c271e..62e81d551f44 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/rootnv04.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/vfn/base.c @@ -1,5 +1,5 @@ /* - * Copyright 2012 Red Hat Inc. + * Copyright 2021 Red Hat Inc. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), @@ -18,45 +18,43 @@ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR * OTHER DEALINGS IN THE SOFTWARE. - * - * Authors: Ben Skeggs */ #include "priv.h" -#include "head.h" -#include <core/client.h> +static void * +nvkm_vfn_dtor(struct nvkm_subdev *subdev) +{ + return nvkm_vfn(subdev); +} -#include <nvif/cl0046.h> -#include <nvif/unpack.h> +static const struct nvkm_subdev_func +nvkm_vfn = { + .dtor = nvkm_vfn_dtor, +}; int -nv04_disp_mthd(struct nvkm_object *object, u32 mthd, void *data, u32 size) +nvkm_vfn_new_(const struct nvkm_vfn_func *func, struct nvkm_device *device, + enum nvkm_subdev_type type, int inst, u32 addr, struct nvkm_vfn **pvfn) { - struct nvkm_disp *disp = nvkm_disp(object->engine); - union { - struct nv04_disp_mthd_v0 v0; - } *args = data; - struct nvkm_head *head; - int id, ret = -ENOSYS; + struct nvkm_vfn *vfn; + int ret; - nvif_ioctl(object, "disp mthd size %d\n", size); - if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, true))) { - nvif_ioctl(object, "disp mthd vers %d mthd %02x head %d\n", - args->v0.version, args->v0.method, args->v0.head); - mthd = args->v0.method; - id = args->v0.head; - } else - return ret; + if (!(vfn = *pvfn = kzalloc(sizeof(*vfn), GFP_KERNEL))) + return -ENOMEM; - if (!(head = nvkm_head_find(disp, id))) - return -ENXIO; + nvkm_subdev_ctor(&nvkm_vfn, device, type, inst, &vfn->subdev); + vfn->func = func; + vfn->addr.priv = addr; + vfn->addr.user = vfn->addr.priv + func->user.addr; - switch (mthd) { - case NV04_DISP_SCANOUTPOS: - return nvkm_head_mthd_scanoutpos(object, head, data, size); - default: - break; + if (vfn->func->intr) { + ret = nvkm_intr_add(vfn->func->intr, vfn->func->intrs, + &vfn->subdev, 8, &vfn->intr); + if (ret) + return ret; } - return -EINVAL; + vfn->user.ctor = nvkm_uvfn_new; + vfn->user.base = func->user.base; + return 0; } diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/vfn/ga100.c b/drivers/gpu/drm/nouveau/nvkm/subdev/vfn/ga100.c new file mode 100644 index 000000000000..fd5c6931322d --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/vfn/ga100.c @@ -0,0 +1,47 @@ +/* + * Copyright 2021 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ +#include "priv.h" + +#include <nvif/class.h> + +static const struct nvkm_intr_data +ga100_vfn_intrs[] = { + { NVKM_ENGINE_DISP , 0, 4, 0x04000000, true }, + { NVKM_SUBDEV_GPIO , 0, 4, 0x00200000, true }, + { NVKM_SUBDEV_I2C , 0, 4, 0x00200000, true }, + { NVKM_SUBDEV_PRIVRING, 0, 4, 0x40000000, true }, + {} +}; + +static const struct nvkm_vfn_func +ga100_vfn = { + .intr = &tu102_vfn_intr, + .intrs = ga100_vfn_intrs, + .user = { 0x030000, 0x010000, { -1, -1, AMPERE_USERMODE_A } }, +}; + +int +ga100_vfn_new(struct nvkm_device *device, + enum nvkm_subdev_type type, int inst, struct nvkm_vfn **pvfn) +{ + return nvkm_vfn_new_(&ga100_vfn, device, type, inst, 0xb80000, pvfn); +} diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/usergv100.c b/drivers/gpu/drm/nouveau/nvkm/subdev/vfn/gv100.c index 3dc3b8b312de..ddd39d714c4a 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/usergv100.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/vfn/gv100.c @@ -1,5 +1,5 @@ /* - * Copyright 2018 Red Hat Inc. + * Copyright 2021 Red Hat Inc. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), @@ -19,27 +19,18 @@ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR * OTHER DEALINGS IN THE SOFTWARE. */ -#include "user.h" +#include "priv.h" -static int -gv100_fifo_user_map(struct nvkm_object *object, void *argv, u32 argc, - enum nvkm_object_map *type, u64 *addr, u64 *size) -{ - struct nvkm_device *device = object->engine->subdev.device; - *addr = 0x810000 + device->func->resource_addr(device, 0); - *size = 0x010000; - *type = NVKM_OBJECT_MAP_IO; - return 0; -} +#include <nvif/class.h> -static const struct nvkm_object_func -gv100_fifo_user = { - .map = gv100_fifo_user_map, +static const struct nvkm_vfn_func +gv100_vfn = { + .user = { 0x810000, 0x010000, { -1, -1, VOLTA_USERMODE_A } }, }; int -gv100_fifo_user_new(const struct nvkm_oclass *oclass, void *argv, u32 argc, - struct nvkm_object **pobject) +gv100_vfn_new(struct nvkm_device *device, + enum nvkm_subdev_type type, int inst, struct nvkm_vfn **pvfn) { - return nvkm_object_new_(&gv100_fifo_user, oclass, argv, argc, pobject); + return nvkm_vfn_new_(&gv100_vfn, device, type, inst, 0, pvfn); } diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/vfn/priv.h b/drivers/gpu/drm/nouveau/nvkm/subdev/vfn/priv.h new file mode 100644 index 000000000000..96d53c02041b --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/vfn/priv.h @@ -0,0 +1,25 @@ +/* SPDX-License-Identifier: MIT */ +#ifndef __NVKM_VFN_PRIV_H__ +#define __NVKM_VFN_PRIV_H__ +#define nvkm_vfn(p) container_of((p), struct nvkm_vfn, subdev) +#include <subdev/vfn.h> + +struct nvkm_vfn_func { + const struct nvkm_intr_func *intr; + const struct nvkm_intr_data *intrs; + + struct { + u32 addr; + u32 size; + const struct nvkm_sclass base; + } user; +}; + +int nvkm_vfn_new_(const struct nvkm_vfn_func *, struct nvkm_device *, enum nvkm_subdev_type, int, + u32 addr, struct nvkm_vfn **); + +extern const struct nvkm_intr_func tu102_vfn_intr; + +int nvkm_uvfn_new(struct nvkm_device *, const struct nvkm_oclass *, void *, u32, + struct nvkm_object **); +#endif diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/vfn/tu102.c b/drivers/gpu/drm/nouveau/nvkm/subdev/vfn/tu102.c new file mode 100644 index 000000000000..3d063fb5e136 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/vfn/tu102.c @@ -0,0 +1,108 @@ +/* + * Copyright 2021 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ +#include "priv.h" + +#include <nvif/class.h> + +static void +tu102_vfn_intr_reset(struct nvkm_intr *intr, int leaf, u32 mask) +{ + struct nvkm_vfn *vfn = container_of(intr, typeof(*vfn), intr); + + nvkm_wr32(vfn->subdev.device, vfn->addr.priv + 0x1000 + (leaf * 4), mask); +} + +static void +tu102_vfn_intr_allow(struct nvkm_intr *intr, int leaf, u32 mask) +{ + struct nvkm_vfn *vfn = container_of(intr, typeof(*vfn), intr); + + nvkm_wr32(vfn->subdev.device, vfn->addr.priv + 0x1200 + (leaf * 4), mask); +} + +static void +tu102_vfn_intr_block(struct nvkm_intr *intr, int leaf, u32 mask) +{ + struct nvkm_vfn *vfn = container_of(intr, typeof(*vfn), intr); + + nvkm_wr32(vfn->subdev.device, vfn->addr.priv + 0x1400 + (leaf * 4), mask); +} + +static void +tu102_vfn_intr_rearm(struct nvkm_intr *intr) +{ + struct nvkm_vfn *vfn = container_of(intr, typeof(*vfn), intr); + + nvkm_wr32(vfn->subdev.device, vfn->addr.priv + 0x1608, 0x0000000f); +} + +static void +tu102_vfn_intr_unarm(struct nvkm_intr *intr) +{ + struct nvkm_vfn *vfn = container_of(intr, typeof(*vfn), intr); + + nvkm_wr32(vfn->subdev.device, vfn->addr.priv + 0x1610, 0x0000000f); +} + +static bool +tu102_vfn_intr_pending(struct nvkm_intr *intr) +{ + struct nvkm_vfn *vfn = container_of(intr, typeof(*vfn), intr); + struct nvkm_device *device = vfn->subdev.device; + u32 intr_top = nvkm_rd32(device, vfn->addr.priv + 0x1600); + int pending = 0, leaf; + + for (leaf = 0; leaf < 8; leaf++) { + if (intr_top & BIT(leaf / 2)) { + intr->stat[leaf] = nvkm_rd32(device, vfn->addr.priv + 0x1000 + (leaf * 4)); + if (intr->stat[leaf]) + pending++; + } else { + intr->stat[leaf] = 0; + } + } + + return pending != 0; +} + +const struct nvkm_intr_func +tu102_vfn_intr = { + .pending = tu102_vfn_intr_pending, + .unarm = tu102_vfn_intr_unarm, + .rearm = tu102_vfn_intr_rearm, + .block = tu102_vfn_intr_block, + .allow = tu102_vfn_intr_allow, + .reset = tu102_vfn_intr_reset, +}; + +static const struct nvkm_vfn_func +tu102_vfn = { + .intr = &tu102_vfn_intr, + .user = { 0x030000, 0x010000, { -1, -1, TURING_USERMODE_A } }, +}; + +int +tu102_vfn_new(struct nvkm_device *device, + enum nvkm_subdev_type type, int inst, struct nvkm_vfn **pvfn) +{ + return nvkm_vfn_new_(&tu102_vfn, device, type, inst, 0xb80000, pvfn); +} diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/vfn/uvfn.c b/drivers/gpu/drm/nouveau/nvkm/subdev/vfn/uvfn.c new file mode 100644 index 000000000000..c5460a14c541 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/vfn/uvfn.c @@ -0,0 +1,67 @@ +/* + * Copyright 2021 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ +#define nvkm_uvfn(p) container_of((p), struct nvkm_uvfn, object) +#include "priv.h" + +#include <core/object.h> + +struct nvkm_uvfn { + struct nvkm_object object; + struct nvkm_vfn *vfn; +}; + +static int +nvkm_uvfn_map(struct nvkm_object *object, void *argv, u32 argc, + enum nvkm_object_map *type, u64 *addr, u64 *size) +{ + struct nvkm_vfn *vfn = nvkm_uvfn(object)->vfn; + struct nvkm_device *device = vfn->subdev.device; + + *addr = device->func->resource_addr(device, 0) + vfn->addr.user; + *size = vfn->func->user.size; + *type = NVKM_OBJECT_MAP_IO; + return 0; +} + +static const struct nvkm_object_func +nvkm_uvfn = { + .map = nvkm_uvfn_map, +}; + +int +nvkm_uvfn_new(struct nvkm_device *device, const struct nvkm_oclass *oclass, + void *argv, u32 argc, struct nvkm_object **pobject) +{ + struct nvkm_uvfn *uvfn; + + if (argc != 0) + return -ENOSYS; + + if (!(uvfn = kzalloc(sizeof(*uvfn), GFP_KERNEL))) + return -ENOMEM; + + nvkm_object_ctor(&nvkm_uvfn, oclass, &uvfn->object); + uvfn->vfn = device->vfn; + + *pobject = &uvfn->object; + return 0; +} diff --git a/drivers/gpu/drm/radeon/atombios.h b/drivers/gpu/drm/radeon/atombios.h index da35a970fcc0..235e59b547a1 100644 --- a/drivers/gpu/drm/radeon/atombios.h +++ b/drivers/gpu/drm/radeon/atombios.h @@ -3615,7 +3615,7 @@ typedef struct _ATOM_FAKE_EDID_PATCH_RECORD { UCHAR ucRecordType; UCHAR ucFakeEDIDLength; - UCHAR ucFakeEDIDString[1]; // This actually has ucFakeEdidLength elements. + UCHAR ucFakeEDIDString[]; // This actually has ucFakeEdidLength elements. } ATOM_FAKE_EDID_PATCH_RECORD; typedef struct _ATOM_PANEL_RESOLUTION_PATCH_RECORD diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c index 204127bad89c..4ad5a328d920 100644 --- a/drivers/gpu/drm/radeon/radeon_atombios.c +++ b/drivers/gpu/drm/radeon/radeon_atombios.c @@ -1727,8 +1727,11 @@ struct radeon_encoder_atom_dig *radeon_atombios_get_lvds_info(struct } } record += fake_edid_record->ucFakeEDIDLength ? - fake_edid_record->ucFakeEDIDLength + 2 : - sizeof(ATOM_FAKE_EDID_PATCH_RECORD); + struct_size(fake_edid_record, + ucFakeEDIDString, + fake_edid_record->ucFakeEDIDLength) : + /* empty fake edid record must be 3 bytes long */ + sizeof(ATOM_FAKE_EDID_PATCH_RECORD) + 1; break; case LCD_PANEL_RESOLUTION_RECORD_TYPE: panel_res_record = (ATOM_PANEL_RESOLUTION_PATCH_RECORD *)record; diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c index a556b6be1137..262e2bcb30c3 100644 --- a/drivers/gpu/drm/radeon/radeon_device.c +++ b/drivers/gpu/drm/radeon/radeon_device.c @@ -1207,7 +1207,7 @@ static void radeon_check_arguments(struct radeon_device *rdev) * @pdev: pci dev pointer * @state: vga_switcheroo state * - * Callback for the switcheroo driver. Suspends or resumes the + * Callback for the switcheroo driver. Suspends or resumes * the asics before or after it is powered up using ACPI methods. */ static void radeon_switcheroo_set_state(struct pci_dev *pdev, enum vga_switcheroo_state state) diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c index fff48306c05f..30402b5ce4c5 100644 --- a/drivers/gpu/drm/radeon/radeon_ttm.c +++ b/drivers/gpu/drm/radeon/radeon_ttm.c @@ -869,11 +869,11 @@ static ssize_t radeon_ttm_gtt_read(struct file *f, char __user *buf, page = rdev->gart.pages[p]; if (page) { - ptr = kmap(page); + ptr = kmap_local_page(page); ptr += off; r = copy_to_user(buf, ptr, cur_size); - kunmap(rdev->gart.pages[p]); + kunmap_local(ptr); } else r = clear_user(buf, cur_size); diff --git a/drivers/gpu/drm/rcar-du/Kconfig b/drivers/gpu/drm/rcar-du/Kconfig index c959e8c6be7d..f14686549cbe 100644 --- a/drivers/gpu/drm/rcar-du/Kconfig +++ b/drivers/gpu/drm/rcar-du/Kconfig @@ -41,8 +41,6 @@ config DRM_RCAR_LVDS depends on DRM_RCAR_USE_LVDS select DRM_KMS_HELPER select DRM_PANEL - select OF_FLATTREE - select OF_OVERLAY config DRM_RCAR_MIPI_DSI tristate "R-Car DU MIPI DSI Encoder Support" @@ -51,6 +49,14 @@ config DRM_RCAR_MIPI_DSI help Enable support for the R-Car Display Unit embedded MIPI DSI encoders. +config DRM_RZG2L_MIPI_DSI + tristate "RZ/G2L MIPI DSI Encoder Support" + depends on DRM_BRIDGE && OF + depends on ARCH_RENESAS || COMPILE_TEST + select DRM_MIPI_DSI + help + Enable support for the RZ/G2L Display Unit embedded MIPI DSI encoders. + config DRM_RCAR_VSP bool "R-Car DU VSP Compositor Support" if ARM default y if ARM64 diff --git a/drivers/gpu/drm/rcar-du/Makefile b/drivers/gpu/drm/rcar-du/Makefile index 6f132325c8b7..b8f2c82651d9 100644 --- a/drivers/gpu/drm/rcar-du/Makefile +++ b/drivers/gpu/drm/rcar-du/Makefile @@ -14,3 +14,5 @@ obj-$(CONFIG_DRM_RCAR_DU) += rcar-du-drm.o obj-$(CONFIG_DRM_RCAR_DW_HDMI) += rcar_dw_hdmi.o obj-$(CONFIG_DRM_RCAR_LVDS) += rcar_lvds.o obj-$(CONFIG_DRM_RCAR_MIPI_DSI) += rcar_mipi_dsi.o + +obj-$(CONFIG_DRM_RZG2L_MIPI_DSI) += rzg2l_mipi_dsi.o diff --git a/drivers/gpu/drm/rcar-du/rzg2l_mipi_dsi.c b/drivers/gpu/drm/rcar-du/rzg2l_mipi_dsi.c new file mode 100644 index 000000000000..aa95b85a2964 --- /dev/null +++ b/drivers/gpu/drm/rcar-du/rzg2l_mipi_dsi.c @@ -0,0 +1,816 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * RZ/G2L MIPI DSI Encoder Driver + * + * Copyright (C) 2022 Renesas Electronics Corporation + */ +#include <linux/clk.h> +#include <linux/delay.h> +#include <linux/io.h> +#include <linux/iopoll.h> +#include <linux/module.h> +#include <linux/of.h> +#include <linux/of_device.h> +#include <linux/of_graph.h> +#include <linux/platform_device.h> +#include <linux/pm_runtime.h> +#include <linux/reset.h> +#include <linux/slab.h> + +#include <drm/drm_atomic.h> +#include <drm/drm_atomic_helper.h> +#include <drm/drm_bridge.h> +#include <drm/drm_mipi_dsi.h> +#include <drm/drm_of.h> +#include <drm/drm_panel.h> +#include <drm/drm_probe_helper.h> + +#include "rzg2l_mipi_dsi_regs.h" + +struct rzg2l_mipi_dsi { + struct device *dev; + void __iomem *mmio; + + struct reset_control *rstc; + struct reset_control *arstc; + struct reset_control *prstc; + + struct mipi_dsi_host host; + struct drm_bridge bridge; + struct drm_bridge *next_bridge; + + struct clk *vclk; + + enum mipi_dsi_pixel_format format; + unsigned int num_data_lanes; + unsigned int lanes; + unsigned long mode_flags; +}; + +static inline struct rzg2l_mipi_dsi * +bridge_to_rzg2l_mipi_dsi(struct drm_bridge *bridge) +{ + return container_of(bridge, struct rzg2l_mipi_dsi, bridge); +} + +static inline struct rzg2l_mipi_dsi * +host_to_rzg2l_mipi_dsi(struct mipi_dsi_host *host) +{ + return container_of(host, struct rzg2l_mipi_dsi, host); +} + +struct rzg2l_mipi_dsi_timings { + unsigned long hsfreq_max; + u32 t_init; + u32 tclk_prepare; + u32 ths_prepare; + u32 tclk_zero; + u32 tclk_pre; + u32 tclk_post; + u32 tclk_trail; + u32 ths_zero; + u32 ths_trail; + u32 ths_exit; + u32 tlpx; +}; + +static const struct rzg2l_mipi_dsi_timings rzg2l_mipi_dsi_global_timings[] = { + { + .hsfreq_max = 80000, + .t_init = 79801, + .tclk_prepare = 8, + .ths_prepare = 13, + .tclk_zero = 33, + .tclk_pre = 24, + .tclk_post = 94, + .tclk_trail = 10, + .ths_zero = 23, + .ths_trail = 17, + .ths_exit = 13, + .tlpx = 6, + }, + { + .hsfreq_max = 125000, + .t_init = 79801, + .tclk_prepare = 8, + .ths_prepare = 12, + .tclk_zero = 33, + .tclk_pre = 15, + .tclk_post = 94, + .tclk_trail = 10, + .ths_zero = 23, + .ths_trail = 17, + .ths_exit = 13, + .tlpx = 6, + }, + { + .hsfreq_max = 250000, + .t_init = 79801, + .tclk_prepare = 8, + .ths_prepare = 12, + .tclk_zero = 33, + .tclk_pre = 13, + .tclk_post = 94, + .tclk_trail = 10, + .ths_zero = 23, + .ths_trail = 16, + .ths_exit = 13, + .tlpx = 6, + }, + { + .hsfreq_max = 360000, + .t_init = 79801, + .tclk_prepare = 8, + .ths_prepare = 10, + .tclk_zero = 33, + .tclk_pre = 4, + .tclk_post = 35, + .tclk_trail = 7, + .ths_zero = 16, + .ths_trail = 9, + .ths_exit = 13, + .tlpx = 6, + }, + { + .hsfreq_max = 720000, + .t_init = 79801, + .tclk_prepare = 8, + .ths_prepare = 9, + .tclk_zero = 33, + .tclk_pre = 4, + .tclk_post = 35, + .tclk_trail = 7, + .ths_zero = 16, + .ths_trail = 9, + .ths_exit = 13, + .tlpx = 6, + }, + { + .hsfreq_max = 1500000, + .t_init = 79801, + .tclk_prepare = 8, + .ths_prepare = 9, + .tclk_zero = 33, + .tclk_pre = 4, + .tclk_post = 35, + .tclk_trail = 7, + .ths_zero = 16, + .ths_trail = 9, + .ths_exit = 13, + .tlpx = 6, + }, +}; + +static void rzg2l_mipi_dsi_phy_write(struct rzg2l_mipi_dsi *dsi, u32 reg, u32 data) +{ + iowrite32(data, dsi->mmio + reg); +} + +static void rzg2l_mipi_dsi_link_write(struct rzg2l_mipi_dsi *dsi, u32 reg, u32 data) +{ + iowrite32(data, dsi->mmio + LINK_REG_OFFSET + reg); +} + +static u32 rzg2l_mipi_dsi_phy_read(struct rzg2l_mipi_dsi *dsi, u32 reg) +{ + return ioread32(dsi->mmio + reg); +} + +static u32 rzg2l_mipi_dsi_link_read(struct rzg2l_mipi_dsi *dsi, u32 reg) +{ + return ioread32(dsi->mmio + LINK_REG_OFFSET + reg); +} + +/* ----------------------------------------------------------------------------- + * Hardware Setup + */ + +static int rzg2l_mipi_dsi_dphy_init(struct rzg2l_mipi_dsi *dsi, + unsigned long hsfreq) +{ + const struct rzg2l_mipi_dsi_timings *dphy_timings; + unsigned int i; + u32 dphyctrl0; + u32 dphytim0; + u32 dphytim1; + u32 dphytim2; + u32 dphytim3; + int ret; + + /* All DSI global operation timings are set with recommended setting */ + for (i = 0; i < ARRAY_SIZE(rzg2l_mipi_dsi_global_timings); ++i) { + dphy_timings = &rzg2l_mipi_dsi_global_timings[i]; + if (hsfreq <= dphy_timings->hsfreq_max) + break; + } + + /* Initializing DPHY before accessing LINK */ + dphyctrl0 = DSIDPHYCTRL0_CAL_EN_HSRX_OFS | DSIDPHYCTRL0_CMN_MASTER_EN | + DSIDPHYCTRL0_RE_VDD_DETVCCQLV18 | DSIDPHYCTRL0_EN_BGR; + + rzg2l_mipi_dsi_phy_write(dsi, DSIDPHYCTRL0, dphyctrl0); + usleep_range(20, 30); + + dphyctrl0 |= DSIDPHYCTRL0_EN_LDO1200; + rzg2l_mipi_dsi_phy_write(dsi, DSIDPHYCTRL0, dphyctrl0); + usleep_range(10, 20); + + dphytim0 = DSIDPHYTIM0_TCLK_MISS(0) | + DSIDPHYTIM0_T_INIT(dphy_timings->t_init); + dphytim1 = DSIDPHYTIM1_THS_PREPARE(dphy_timings->ths_prepare) | + DSIDPHYTIM1_TCLK_PREPARE(dphy_timings->tclk_prepare) | + DSIDPHYTIM1_THS_SETTLE(0) | + DSIDPHYTIM1_TCLK_SETTLE(0); + dphytim2 = DSIDPHYTIM2_TCLK_TRAIL(dphy_timings->tclk_trail) | + DSIDPHYTIM2_TCLK_POST(dphy_timings->tclk_post) | + DSIDPHYTIM2_TCLK_PRE(dphy_timings->tclk_pre) | + DSIDPHYTIM2_TCLK_ZERO(dphy_timings->tclk_zero); + dphytim3 = DSIDPHYTIM3_TLPX(dphy_timings->tlpx) | + DSIDPHYTIM3_THS_EXIT(dphy_timings->ths_exit) | + DSIDPHYTIM3_THS_TRAIL(dphy_timings->ths_trail) | + DSIDPHYTIM3_THS_ZERO(dphy_timings->ths_zero); + + rzg2l_mipi_dsi_phy_write(dsi, DSIDPHYTIM0, dphytim0); + rzg2l_mipi_dsi_phy_write(dsi, DSIDPHYTIM1, dphytim1); + rzg2l_mipi_dsi_phy_write(dsi, DSIDPHYTIM2, dphytim2); + rzg2l_mipi_dsi_phy_write(dsi, DSIDPHYTIM3, dphytim3); + + ret = reset_control_deassert(dsi->rstc); + if (ret < 0) + return ret; + + udelay(1); + + return 0; +} + +static void rzg2l_mipi_dsi_dphy_exit(struct rzg2l_mipi_dsi *dsi) +{ + u32 dphyctrl0; + + dphyctrl0 = rzg2l_mipi_dsi_phy_read(dsi, DSIDPHYCTRL0); + + dphyctrl0 &= ~(DSIDPHYCTRL0_EN_LDO1200 | DSIDPHYCTRL0_EN_BGR); + rzg2l_mipi_dsi_phy_write(dsi, DSIDPHYCTRL0, dphyctrl0); + + reset_control_assert(dsi->rstc); +} + +static int rzg2l_mipi_dsi_startup(struct rzg2l_mipi_dsi *dsi, + const struct drm_display_mode *mode) +{ + unsigned long hsfreq; + unsigned int bpp; + u32 txsetr; + u32 clstptsetr; + u32 lptrnstsetr; + u32 clkkpt; + u32 clkbfht; + u32 clkstpt; + u32 golpbkt; + int ret; + + /* + * Relationship between hsclk and vclk must follow + * vclk * bpp = hsclk * 8 * lanes + * where vclk: video clock (Hz) + * bpp: video pixel bit depth + * hsclk: DSI HS Byte clock frequency (Hz) + * lanes: number of data lanes + * + * hsclk(bit) = hsclk(byte) * 8 + */ + bpp = mipi_dsi_pixel_format_to_bpp(dsi->format); + hsfreq = (mode->clock * bpp * 8) / (8 * dsi->lanes); + + ret = pm_runtime_resume_and_get(dsi->dev); + if (ret < 0) + return ret; + + clk_set_rate(dsi->vclk, mode->clock * 1000); + + ret = rzg2l_mipi_dsi_dphy_init(dsi, hsfreq); + if (ret < 0) + goto err_phy; + + /* Enable Data lanes and Clock lanes */ + txsetr = TXSETR_DLEN | TXSETR_NUMLANEUSE(dsi->lanes - 1) | TXSETR_CLEN; + rzg2l_mipi_dsi_link_write(dsi, TXSETR, txsetr); + + /* + * Global timings characteristic depends on high speed Clock Frequency + * Currently MIPI DSI-IF just supports maximum FHD@60 with: + * - videoclock = 148.5 (MHz) + * - bpp: maximum 24bpp + * - data lanes: maximum 4 lanes + * Therefore maximum hsclk will be 891 Mbps. + */ + if (hsfreq > 445500) { + clkkpt = 12; + clkbfht = 15; + clkstpt = 48; + golpbkt = 75; + } else if (hsfreq > 250000) { + clkkpt = 7; + clkbfht = 8; + clkstpt = 27; + golpbkt = 40; + } else { + clkkpt = 8; + clkbfht = 6; + clkstpt = 24; + golpbkt = 29; + } + + clstptsetr = CLSTPTSETR_CLKKPT(clkkpt) | CLSTPTSETR_CLKBFHT(clkbfht) | + CLSTPTSETR_CLKSTPT(clkstpt); + rzg2l_mipi_dsi_link_write(dsi, CLSTPTSETR, clstptsetr); + + lptrnstsetr = LPTRNSTSETR_GOLPBKT(golpbkt); + rzg2l_mipi_dsi_link_write(dsi, LPTRNSTSETR, lptrnstsetr); + + return 0; + +err_phy: + rzg2l_mipi_dsi_dphy_exit(dsi); + pm_runtime_put(dsi->dev); + + return ret; +} + +static void rzg2l_mipi_dsi_stop(struct rzg2l_mipi_dsi *dsi) +{ + rzg2l_mipi_dsi_dphy_exit(dsi); + pm_runtime_put(dsi->dev); +} + +static void rzg2l_mipi_dsi_set_display_timing(struct rzg2l_mipi_dsi *dsi, + const struct drm_display_mode *mode) +{ + u32 vich1ppsetr; + u32 vich1vssetr; + u32 vich1vpsetr; + u32 vich1hssetr; + u32 vich1hpsetr; + int dsi_format; + u32 delay[2]; + u8 index; + + /* Configuration for Pixel Packet */ + dsi_format = mipi_dsi_pixel_format_to_bpp(dsi->format); + switch (dsi_format) { + case 24: + vich1ppsetr = VICH1PPSETR_DT_RGB24; + break; + case 18: + vich1ppsetr = VICH1PPSETR_DT_RGB18; + break; + } + + if ((dsi->mode_flags & MIPI_DSI_MODE_VIDEO_SYNC_PULSE) && + !(dsi->mode_flags & MIPI_DSI_MODE_VIDEO_BURST)) + vich1ppsetr |= VICH1PPSETR_TXESYNC_PULSE; + + rzg2l_mipi_dsi_link_write(dsi, VICH1PPSETR, vich1ppsetr); + + /* Configuration for Video Parameters */ + vich1vssetr = VICH1VSSETR_VACTIVE(mode->vdisplay) | + VICH1VSSETR_VSA(mode->vsync_end - mode->vsync_start); + vich1vssetr |= (mode->flags & DRM_MODE_FLAG_PVSYNC) ? + VICH1VSSETR_VSPOL_HIGH : VICH1VSSETR_VSPOL_LOW; + + vich1vpsetr = VICH1VPSETR_VFP(mode->vsync_start - mode->vdisplay) | + VICH1VPSETR_VBP(mode->vtotal - mode->vsync_end); + + vich1hssetr = VICH1HSSETR_HACTIVE(mode->hdisplay) | + VICH1HSSETR_HSA(mode->hsync_end - mode->hsync_start); + vich1hssetr |= (mode->flags & DRM_MODE_FLAG_PHSYNC) ? + VICH1HSSETR_HSPOL_HIGH : VICH1HSSETR_HSPOL_LOW; + + vich1hpsetr = VICH1HPSETR_HFP(mode->hsync_start - mode->hdisplay) | + VICH1HPSETR_HBP(mode->htotal - mode->hsync_end); + + rzg2l_mipi_dsi_link_write(dsi, VICH1VSSETR, vich1vssetr); + rzg2l_mipi_dsi_link_write(dsi, VICH1VPSETR, vich1vpsetr); + rzg2l_mipi_dsi_link_write(dsi, VICH1HSSETR, vich1hssetr); + rzg2l_mipi_dsi_link_write(dsi, VICH1HPSETR, vich1hpsetr); + + /* + * Configuration for Delay Value + * Delay value based on 2 ranges of video clock. + * 74.25MHz is videoclock of HD@60p or FHD@30p + */ + if (mode->clock > 74250) { + delay[0] = 231; + delay[1] = 216; + } else { + delay[0] = 220; + delay[1] = 212; + } + + if (dsi->mode_flags & MIPI_DSI_CLOCK_NON_CONTINUOUS) + index = 0; + else + index = 1; + + rzg2l_mipi_dsi_link_write(dsi, VICH1SET1R, + VICH1SET1R_DLY(delay[index])); +} + +static int rzg2l_mipi_dsi_start_hs_clock(struct rzg2l_mipi_dsi *dsi) +{ + bool is_clk_cont; + u32 hsclksetr; + u32 status; + int ret; + + is_clk_cont = !(dsi->mode_flags & MIPI_DSI_CLOCK_NON_CONTINUOUS); + + /* Start HS clock */ + hsclksetr = HSCLKSETR_HSCLKRUN_HS | (is_clk_cont ? + HSCLKSETR_HSCLKMODE_CONT : + HSCLKSETR_HSCLKMODE_NON_CONT); + rzg2l_mipi_dsi_link_write(dsi, HSCLKSETR, hsclksetr); + + if (is_clk_cont) { + ret = read_poll_timeout(rzg2l_mipi_dsi_link_read, status, + status & PLSR_CLLP2HS, + 2000, 20000, false, dsi, PLSR); + if (ret < 0) { + dev_err(dsi->dev, "failed to start HS clock\n"); + return ret; + } + } + + dev_dbg(dsi->dev, "Start High Speed Clock with %s clock mode", + is_clk_cont ? "continuous" : "non-continuous"); + + return 0; +} + +static int rzg2l_mipi_dsi_stop_hs_clock(struct rzg2l_mipi_dsi *dsi) +{ + bool is_clk_cont; + u32 status; + int ret; + + is_clk_cont = !(dsi->mode_flags & MIPI_DSI_CLOCK_NON_CONTINUOUS); + + /* Stop HS clock */ + rzg2l_mipi_dsi_link_write(dsi, HSCLKSETR, + is_clk_cont ? HSCLKSETR_HSCLKMODE_CONT : + HSCLKSETR_HSCLKMODE_NON_CONT); + + if (is_clk_cont) { + ret = read_poll_timeout(rzg2l_mipi_dsi_link_read, status, + status & PLSR_CLHS2LP, + 2000, 20000, false, dsi, PLSR); + if (ret < 0) { + dev_err(dsi->dev, "failed to stop HS clock\n"); + return ret; + } + } + + return 0; +} + +static int rzg2l_mipi_dsi_start_video(struct rzg2l_mipi_dsi *dsi) +{ + u32 vich1set0r; + u32 status; + int ret; + + /* Configuration for Blanking sequence and start video input*/ + vich1set0r = VICH1SET0R_HFPNOLP | VICH1SET0R_HBPNOLP | + VICH1SET0R_HSANOLP | VICH1SET0R_VSTART; + rzg2l_mipi_dsi_link_write(dsi, VICH1SET0R, vich1set0r); + + ret = read_poll_timeout(rzg2l_mipi_dsi_link_read, status, + status & VICH1SR_VIRDY, + 2000, 20000, false, dsi, VICH1SR); + if (ret < 0) + dev_err(dsi->dev, "Failed to start video signal input\n"); + + return ret; +} + +static int rzg2l_mipi_dsi_stop_video(struct rzg2l_mipi_dsi *dsi) +{ + u32 status; + int ret; + + rzg2l_mipi_dsi_link_write(dsi, VICH1SET0R, VICH1SET0R_VSTPAFT); + ret = read_poll_timeout(rzg2l_mipi_dsi_link_read, status, + (status & VICH1SR_STOP) && (!(status & VICH1SR_RUNNING)), + 2000, 20000, false, dsi, VICH1SR); + if (ret < 0) + goto err; + + ret = read_poll_timeout(rzg2l_mipi_dsi_link_read, status, + !(status & LINKSR_HSBUSY), + 2000, 20000, false, dsi, LINKSR); + if (ret < 0) + goto err; + + return 0; + +err: + dev_err(dsi->dev, "Failed to stop video signal input\n"); + return ret; +} + +/* ----------------------------------------------------------------------------- + * Bridge + */ + +static int rzg2l_mipi_dsi_attach(struct drm_bridge *bridge, + enum drm_bridge_attach_flags flags) +{ + struct rzg2l_mipi_dsi *dsi = bridge_to_rzg2l_mipi_dsi(bridge); + + return drm_bridge_attach(bridge->encoder, dsi->next_bridge, bridge, + flags); +} + +static void rzg2l_mipi_dsi_atomic_enable(struct drm_bridge *bridge, + struct drm_bridge_state *old_bridge_state) +{ + struct drm_atomic_state *state = old_bridge_state->base.state; + struct rzg2l_mipi_dsi *dsi = bridge_to_rzg2l_mipi_dsi(bridge); + const struct drm_display_mode *mode; + struct drm_connector *connector; + struct drm_crtc *crtc; + int ret; + + connector = drm_atomic_get_new_connector_for_encoder(state, bridge->encoder); + crtc = drm_atomic_get_new_connector_state(state, connector)->crtc; + mode = &drm_atomic_get_new_crtc_state(state, crtc)->adjusted_mode; + + ret = rzg2l_mipi_dsi_startup(dsi, mode); + if (ret < 0) + return; + + rzg2l_mipi_dsi_set_display_timing(dsi, mode); + + ret = rzg2l_mipi_dsi_start_hs_clock(dsi); + if (ret < 0) + goto err_stop; + + ret = rzg2l_mipi_dsi_start_video(dsi); + if (ret < 0) + goto err_stop_clock; + + return; + +err_stop_clock: + rzg2l_mipi_dsi_stop_hs_clock(dsi); +err_stop: + rzg2l_mipi_dsi_stop(dsi); +} + +static void rzg2l_mipi_dsi_atomic_disable(struct drm_bridge *bridge, + struct drm_bridge_state *old_bridge_state) +{ + struct rzg2l_mipi_dsi *dsi = bridge_to_rzg2l_mipi_dsi(bridge); + + rzg2l_mipi_dsi_stop_video(dsi); + rzg2l_mipi_dsi_stop_hs_clock(dsi); + rzg2l_mipi_dsi_stop(dsi); +} + +static enum drm_mode_status +rzg2l_mipi_dsi_bridge_mode_valid(struct drm_bridge *bridge, + const struct drm_display_info *info, + const struct drm_display_mode *mode) +{ + if (mode->clock > 148500) + return MODE_CLOCK_HIGH; + + return MODE_OK; +} + +static const struct drm_bridge_funcs rzg2l_mipi_dsi_bridge_ops = { + .attach = rzg2l_mipi_dsi_attach, + .atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state, + .atomic_destroy_state = drm_atomic_helper_bridge_destroy_state, + .atomic_reset = drm_atomic_helper_bridge_reset, + .atomic_enable = rzg2l_mipi_dsi_atomic_enable, + .atomic_disable = rzg2l_mipi_dsi_atomic_disable, + .mode_valid = rzg2l_mipi_dsi_bridge_mode_valid, +}; + +/* ----------------------------------------------------------------------------- + * Host setting + */ + +static int rzg2l_mipi_dsi_host_attach(struct mipi_dsi_host *host, + struct mipi_dsi_device *device) +{ + struct rzg2l_mipi_dsi *dsi = host_to_rzg2l_mipi_dsi(host); + int ret; + + if (device->lanes > dsi->num_data_lanes) { + dev_err(dsi->dev, + "Number of lines of device (%u) exceeds host (%u)\n", + device->lanes, dsi->num_data_lanes); + return -EINVAL; + } + + switch (mipi_dsi_pixel_format_to_bpp(device->format)) { + case 24: + case 18: + break; + default: + dev_err(dsi->dev, "Unsupported format 0x%04x\n", device->format); + return -EINVAL; + } + + dsi->lanes = device->lanes; + dsi->format = device->format; + dsi->mode_flags = device->mode_flags; + + dsi->next_bridge = devm_drm_of_get_bridge(dsi->dev, dsi->dev->of_node, + 1, 0); + if (IS_ERR(dsi->next_bridge)) { + ret = PTR_ERR(dsi->next_bridge); + dev_err(dsi->dev, "failed to get next bridge: %d\n", ret); + return ret; + } + + drm_bridge_add(&dsi->bridge); + + return 0; +} + +static int rzg2l_mipi_dsi_host_detach(struct mipi_dsi_host *host, + struct mipi_dsi_device *device) +{ + struct rzg2l_mipi_dsi *dsi = host_to_rzg2l_mipi_dsi(host); + + drm_bridge_remove(&dsi->bridge); + + return 0; +} + +static const struct mipi_dsi_host_ops rzg2l_mipi_dsi_host_ops = { + .attach = rzg2l_mipi_dsi_host_attach, + .detach = rzg2l_mipi_dsi_host_detach, +}; + +/* ----------------------------------------------------------------------------- + * Power Management + */ + +static int __maybe_unused rzg2l_mipi_pm_runtime_suspend(struct device *dev) +{ + struct rzg2l_mipi_dsi *dsi = dev_get_drvdata(dev); + + reset_control_assert(dsi->prstc); + reset_control_assert(dsi->arstc); + + return 0; +} + +static int __maybe_unused rzg2l_mipi_pm_runtime_resume(struct device *dev) +{ + struct rzg2l_mipi_dsi *dsi = dev_get_drvdata(dev); + int ret; + + ret = reset_control_deassert(dsi->arstc); + if (ret < 0) + return ret; + + ret = reset_control_deassert(dsi->prstc); + if (ret < 0) + reset_control_assert(dsi->arstc); + + return ret; +} + +static const struct dev_pm_ops rzg2l_mipi_pm_ops = { + SET_RUNTIME_PM_OPS(rzg2l_mipi_pm_runtime_suspend, rzg2l_mipi_pm_runtime_resume, NULL) +}; + +/* ----------------------------------------------------------------------------- + * Probe & Remove + */ + +static int rzg2l_mipi_dsi_probe(struct platform_device *pdev) +{ + unsigned int num_data_lanes; + struct rzg2l_mipi_dsi *dsi; + u32 txsetr; + int ret; + + dsi = devm_kzalloc(&pdev->dev, sizeof(*dsi), GFP_KERNEL); + if (!dsi) + return -ENOMEM; + + platform_set_drvdata(pdev, dsi); + dsi->dev = &pdev->dev; + + ret = drm_of_get_data_lanes_count_ep(dsi->dev->of_node, 1, 0, 1, 4); + if (ret < 0) + return dev_err_probe(dsi->dev, ret, + "missing or invalid data-lanes property\n"); + + num_data_lanes = ret; + + dsi->mmio = devm_platform_ioremap_resource(pdev, 0); + if (IS_ERR(dsi->mmio)) + return PTR_ERR(dsi->mmio); + + dsi->vclk = devm_clk_get(dsi->dev, "vclk"); + if (IS_ERR(dsi->vclk)) + return PTR_ERR(dsi->vclk); + + dsi->rstc = devm_reset_control_get_exclusive(dsi->dev, "rst"); + if (IS_ERR(dsi->rstc)) + return dev_err_probe(dsi->dev, PTR_ERR(dsi->rstc), + "failed to get rst\n"); + + dsi->arstc = devm_reset_control_get_exclusive(dsi->dev, "arst"); + if (IS_ERR(dsi->arstc)) + return dev_err_probe(&pdev->dev, PTR_ERR(dsi->arstc), + "failed to get arst\n"); + + dsi->prstc = devm_reset_control_get_exclusive(dsi->dev, "prst"); + if (IS_ERR(dsi->prstc)) + return dev_err_probe(dsi->dev, PTR_ERR(dsi->prstc), + "failed to get prst\n"); + + platform_set_drvdata(pdev, dsi); + + pm_runtime_enable(dsi->dev); + + ret = pm_runtime_resume_and_get(dsi->dev); + if (ret < 0) + goto err_pm_disable; + + /* + * TXSETR register can be read only after DPHY init. But during probe + * mode->clock and format are not available. So initialize DPHY with + * timing parameters for 80Mbps. + */ + ret = rzg2l_mipi_dsi_dphy_init(dsi, 80000); + if (ret < 0) + goto err_phy; + + txsetr = rzg2l_mipi_dsi_link_read(dsi, TXSETR); + dsi->num_data_lanes = min(((txsetr >> 16) & 3) + 1, num_data_lanes); + rzg2l_mipi_dsi_dphy_exit(dsi); + pm_runtime_put(dsi->dev); + + /* Initialize the DRM bridge. */ + dsi->bridge.funcs = &rzg2l_mipi_dsi_bridge_ops; + dsi->bridge.of_node = dsi->dev->of_node; + + /* Init host device */ + dsi->host.dev = dsi->dev; + dsi->host.ops = &rzg2l_mipi_dsi_host_ops; + ret = mipi_dsi_host_register(&dsi->host); + if (ret < 0) + goto err_pm_disable; + + return 0; + +err_phy: + rzg2l_mipi_dsi_dphy_exit(dsi); + pm_runtime_put(dsi->dev); +err_pm_disable: + pm_runtime_disable(dsi->dev); + return ret; +} + +static int rzg2l_mipi_dsi_remove(struct platform_device *pdev) +{ + struct rzg2l_mipi_dsi *dsi = platform_get_drvdata(pdev); + + mipi_dsi_host_unregister(&dsi->host); + pm_runtime_disable(&pdev->dev); + + return 0; +} + +static const struct of_device_id rzg2l_mipi_dsi_of_table[] = { + { .compatible = "renesas,rzg2l-mipi-dsi" }, + { /* sentinel */ } +}; + +MODULE_DEVICE_TABLE(of, rzg2l_mipi_dsi_of_table); + +static struct platform_driver rzg2l_mipi_dsi_platform_driver = { + .probe = rzg2l_mipi_dsi_probe, + .remove = rzg2l_mipi_dsi_remove, + .driver = { + .name = "rzg2l-mipi-dsi", + .pm = &rzg2l_mipi_pm_ops, + .of_match_table = rzg2l_mipi_dsi_of_table, + }, +}; + +module_platform_driver(rzg2l_mipi_dsi_platform_driver); + +MODULE_AUTHOR("Biju Das <biju.das.jz@bp.renesas.com>"); +MODULE_DESCRIPTION("Renesas RZ/G2L MIPI DSI Encoder Driver"); +MODULE_LICENSE("GPL"); diff --git a/drivers/gpu/drm/rcar-du/rzg2l_mipi_dsi_regs.h b/drivers/gpu/drm/rcar-du/rzg2l_mipi_dsi_regs.h new file mode 100644 index 000000000000..1dbc16ec64a4 --- /dev/null +++ b/drivers/gpu/drm/rcar-du/rzg2l_mipi_dsi_regs.h @@ -0,0 +1,151 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * RZ/G2L MIPI DSI Interface Registers Definitions + * + * Copyright (C) 2022 Renesas Electronics Corporation + */ + +#ifndef __RZG2L_MIPI_DSI_REGS_H__ +#define __RZG2L_MIPI_DSI_REGS_H__ + +#include <linux/bits.h> + +/* DPHY Registers */ +#define DSIDPHYCTRL0 0x00 +#define DSIDPHYCTRL0_CAL_EN_HSRX_OFS BIT(16) +#define DSIDPHYCTRL0_CMN_MASTER_EN BIT(8) +#define DSIDPHYCTRL0_RE_VDD_DETVCCQLV18 BIT(2) +#define DSIDPHYCTRL0_EN_LDO1200 BIT(1) +#define DSIDPHYCTRL0_EN_BGR BIT(0) + +#define DSIDPHYTIM0 0x04 +#define DSIDPHYTIM0_TCLK_MISS(x) ((x) << 24) +#define DSIDPHYTIM0_T_INIT(x) ((x) << 0) + +#define DSIDPHYTIM1 0x08 +#define DSIDPHYTIM1_THS_PREPARE(x) ((x) << 24) +#define DSIDPHYTIM1_TCLK_PREPARE(x) ((x) << 16) +#define DSIDPHYTIM1_THS_SETTLE(x) ((x) << 8) +#define DSIDPHYTIM1_TCLK_SETTLE(x) ((x) << 0) + +#define DSIDPHYTIM2 0x0c +#define DSIDPHYTIM2_TCLK_TRAIL(x) ((x) << 24) +#define DSIDPHYTIM2_TCLK_POST(x) ((x) << 16) +#define DSIDPHYTIM2_TCLK_PRE(x) ((x) << 8) +#define DSIDPHYTIM2_TCLK_ZERO(x) ((x) << 0) + +#define DSIDPHYTIM3 0x10 +#define DSIDPHYTIM3_TLPX(x) ((x) << 24) +#define DSIDPHYTIM3_THS_EXIT(x) ((x) << 16) +#define DSIDPHYTIM3_THS_TRAIL(x) ((x) << 8) +#define DSIDPHYTIM3_THS_ZERO(x) ((x) << 0) + +/* --------------------------------------------------------*/ +/* Link Registers */ +#define LINK_REG_OFFSET 0x10000 + +/* Link Status Register */ +#define LINKSR 0x10 +#define LINKSR_LPBUSY BIT(13) +#define LINKSR_HSBUSY BIT(12) +#define LINKSR_VICHRUN1 BIT(8) +#define LINKSR_SQCHRUN1 BIT(4) +#define LINKSR_SQCHRUN0 BIT(0) + +/* Tx Set Register */ +#define TXSETR 0x100 +#define TXSETR_NUMLANECAP (0x3 << 16) +#define TXSETR_DLEN (1 << 9) +#define TXSETR_CLEN (1 << 8) +#define TXSETR_NUMLANEUSE(x) (((x) & 0x3) << 0) + +/* HS Clock Set Register */ +#define HSCLKSETR 0x104 +#define HSCLKSETR_HSCLKMODE_CONT (1 << 1) +#define HSCLKSETR_HSCLKMODE_NON_CONT (0 << 1) +#define HSCLKSETR_HSCLKRUN_HS (1 << 0) +#define HSCLKSETR_HSCLKRUN_LP (0 << 0) + +/* Reset Control Register */ +#define RSTCR 0x110 +#define RSTCR_SWRST BIT(0) +#define RSTCR_FCETXSTP BIT(16) + +/* Reset Status Register */ +#define RSTSR 0x114 +#define RSTSR_DL0DIR (1 << 15) +#define RSTSR_DLSTPST (0xf << 8) +#define RSTSR_SWRSTV1 (1 << 4) +#define RSTSR_SWRSTIB (1 << 3) +#define RSTSR_SWRSTAPB (1 << 2) +#define RSTSR_SWRSTLP (1 << 1) +#define RSTSR_SWRSTHS (1 << 0) + +/* Clock Lane Stop Time Set Register */ +#define CLSTPTSETR 0x314 +#define CLSTPTSETR_CLKKPT(x) ((x) << 24) +#define CLSTPTSETR_CLKBFHT(x) ((x) << 16) +#define CLSTPTSETR_CLKSTPT(x) ((x) << 2) + +/* LP Transition Time Set Register */ +#define LPTRNSTSETR 0x318 +#define LPTRNSTSETR_GOLPBKT(x) ((x) << 0) + +/* Physical Lane Status Register */ +#define PLSR 0x320 +#define PLSR_CLHS2LP BIT(27) +#define PLSR_CLLP2HS BIT(26) + +/* Video-Input Channel 1 Set 0 Register */ +#define VICH1SET0R 0x400 +#define VICH1SET0R_VSEN BIT(12) +#define VICH1SET0R_HFPNOLP BIT(10) +#define VICH1SET0R_HBPNOLP BIT(9) +#define VICH1SET0R_HSANOLP BIT(8) +#define VICH1SET0R_VSTPAFT BIT(1) +#define VICH1SET0R_VSTART BIT(0) + +/* Video-Input Channel 1 Set 1 Register */ +#define VICH1SET1R 0x404 +#define VICH1SET1R_DLY(x) (((x) & 0xfff) << 2) + +/* Video-Input Channel 1 Status Register */ +#define VICH1SR 0x410 +#define VICH1SR_VIRDY BIT(3) +#define VICH1SR_RUNNING BIT(2) +#define VICH1SR_STOP BIT(1) +#define VICH1SR_START BIT(0) + +/* Video-Input Channel 1 Pixel Packet Set Register */ +#define VICH1PPSETR 0x420 +#define VICH1PPSETR_DT_RGB18 (0x1e << 16) +#define VICH1PPSETR_DT_RGB18_LS (0x2e << 16) +#define VICH1PPSETR_DT_RGB24 (0x3e << 16) +#define VICH1PPSETR_TXESYNC_PULSE (1 << 15) +#define VICH1PPSETR_VC(x) ((x) << 22) + +/* Video-Input Channel 1 Vertical Size Set Register */ +#define VICH1VSSETR 0x428 +#define VICH1VSSETR_VACTIVE(x) (((x) & 0x7fff) << 16) +#define VICH1VSSETR_VSPOL_LOW (1 << 15) +#define VICH1VSSETR_VSPOL_HIGH (0 << 15) +#define VICH1VSSETR_VSA(x) (((x) & 0xfff) << 0) + +/* Video-Input Channel 1 Vertical Porch Set Register */ +#define VICH1VPSETR 0x42c +#define VICH1VPSETR_VFP(x) (((x) & 0x1fff) << 16) +#define VICH1VPSETR_VBP(x) (((x) & 0x1fff) << 0) + +/* Video-Input Channel 1 Horizontal Size Set Register */ +#define VICH1HSSETR 0x430 +#define VICH1HSSETR_HACTIVE(x) (((x) & 0x7fff) << 16) +#define VICH1HSSETR_HSPOL_LOW (1 << 15) +#define VICH1HSSETR_HSPOL_HIGH (0 << 15) +#define VICH1HSSETR_HSA(x) (((x) & 0xfff) << 0) + +/* Video-Input Channel 1 Horizontal Porch Set Register */ +#define VICH1HPSETR 0x434 +#define VICH1HPSETR_HFP(x) (((x) & 0x1fff) << 16) +#define VICH1HPSETR_HBP(x) (((x) & 0x1fff) << 0) + +#endif /* __RZG2L_MIPI_DSI_REGS_H__ */ diff --git a/drivers/gpu/drm/xlnx/zynqmp_dp.c b/drivers/gpu/drm/xlnx/zynqmp_dp.c index 7c9ae167eac7..0a7b466446fb 100644 --- a/drivers/gpu/drm/xlnx/zynqmp_dp.c +++ b/drivers/gpu/drm/xlnx/zynqmp_dp.c @@ -1362,9 +1362,10 @@ static void zynqmp_dp_bridge_detach(struct drm_bridge *bridge) zynqmp_dp_aux_cleanup(dp); } -static int zynqmp_dp_bridge_mode_valid(struct drm_bridge *bridge, - const struct drm_display_info *info, - const struct drm_display_mode *mode) +static enum drm_mode_status +zynqmp_dp_bridge_mode_valid(struct drm_bridge *bridge, + const struct drm_display_info *info, + const struct drm_display_mode *mode) { struct zynqmp_dp *dp = bridge_to_dp(bridge); int rate; |