diff options
author | Kenneth Feng <kenneth.feng@amd.com> | 2023-02-10 08:04:17 +0300 |
---|---|---|
committer | Alex Deucher <alexander.deucher@amd.com> | 2023-02-14 23:47:15 +0300 |
commit | 230dd6bb61173acccdfbf855ba907286e850cd67 (patch) | |
tree | e2c75ee79b95aa19917652ec310bb87abe84b56e /drivers | |
parent | 677033b5c903e056d27bd58eccb48c79d92008a8 (diff) | |
download | linux-230dd6bb61173acccdfbf855ba907286e850cd67.tar.xz |
drm/amd/amdgpu: implement mode2 reset on smu_v13_0_10
implement mode2 reset on smu_v13_0_10
Signed-off-by: Kenneth Feng <kenneth.feng@amd.com>
Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/gpu/drm/amd/amdgpu/Makefile | 2 | ||||
-rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_reset.c | 7 | ||||
-rw-r--r-- | drivers/gpu/drm/amd/amdgpu/smu_v13_0_10.c | 303 | ||||
-rw-r--r-- | drivers/gpu/drm/amd/amdgpu/smu_v13_0_10.h | 32 | ||||
-rw-r--r-- | drivers/gpu/drm/amd/include/kgd_pp_interface.h | 1 | ||||
-rw-r--r-- | drivers/gpu/drm/amd/pm/amdgpu_dpm.c | 18 | ||||
-rw-r--r-- | drivers/gpu/drm/amd/pm/inc/amdgpu_dpm.h | 1 | ||||
-rw-r--r-- | drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 18 | ||||
-rw-r--r-- | drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h | 2 | ||||
-rw-r--r-- | drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu_v13_0_0_ppsmc.h | 1 | ||||
-rw-r--r-- | drivers/gpu/drm/amd/pm/swsmu/inc/smu_types.h | 3 | ||||
-rw-r--r-- | drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c | 27 |
12 files changed, 413 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/Makefile b/drivers/gpu/drm/amd/amdgpu/Makefile index cd6da139ad83..1d72cbc85348 100644 --- a/drivers/gpu/drm/amd/amdgpu/Makefile +++ b/drivers/gpu/drm/amd/amdgpu/Makefile @@ -77,7 +77,7 @@ amdgpu-y += \ vi.o mxgpu_vi.o nbio_v6_1.o soc15.o emu_soc.o mxgpu_ai.o nbio_v7_0.o vega10_reg_init.o \ vega20_reg_init.o nbio_v7_4.o nbio_v2_3.o nv.o arct_reg_init.o mxgpu_nv.o \ nbio_v7_2.o hdp_v4_0.o hdp_v5_0.o aldebaran_reg_init.o aldebaran.o soc21.o \ - sienna_cichlid.o nbio_v4_3.o hdp_v6_0.o nbio_v7_7.o hdp_v5_2.o lsdma_v6_0.o + sienna_cichlid.o smu_v13_0_10.o nbio_v4_3.o hdp_v6_0.o nbio_v7_7.o hdp_v5_2.o lsdma_v6_0.o # add DF block amdgpu-y += \ diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_reset.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_reset.c index f778466bb9db..6437ead87e5f 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_reset.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_reset.c @@ -24,6 +24,7 @@ #include "amdgpu_reset.h" #include "aldebaran.h" #include "sienna_cichlid.h" +#include "smu_v13_0_10.h" int amdgpu_reset_add_handler(struct amdgpu_reset_control *reset_ctl, struct amdgpu_reset_handler *handler) @@ -44,6 +45,9 @@ int amdgpu_reset_init(struct amdgpu_device *adev) case IP_VERSION(11, 0, 7): ret = sienna_cichlid_reset_init(adev); break; + case IP_VERSION(13, 0, 10): + ret = smu_v13_0_10_reset_init(adev); + break; default: break; } @@ -62,6 +66,9 @@ int amdgpu_reset_fini(struct amdgpu_device *adev) case IP_VERSION(11, 0, 7): ret = sienna_cichlid_reset_fini(adev); break; + case IP_VERSION(13, 0, 10): + ret = smu_v13_0_10_reset_fini(adev); + break; default: break; } diff --git a/drivers/gpu/drm/amd/amdgpu/smu_v13_0_10.c b/drivers/gpu/drm/amd/amdgpu/smu_v13_0_10.c new file mode 100644 index 000000000000..ae29620b1ea4 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/smu_v13_0_10.c @@ -0,0 +1,303 @@ +/* + * Copyright 2023 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. + * + */ + +#include "smu_v13_0_10.h" +#include "amdgpu_reset.h" +#include "amdgpu_dpm.h" +#include "amdgpu_job.h" +#include "amdgpu_ring.h" +#include "amdgpu_ras.h" +#include "amdgpu_psp.h" + +static bool smu_v13_0_10_is_mode2_default(struct amdgpu_reset_control *reset_ctl) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)reset_ctl->handle; + if (adev->pm.fw_version >= 0x00502005 && !amdgpu_sriov_vf(adev)) + return true; + + return false; +} + +static struct amdgpu_reset_handler * +smu_v13_0_10_get_reset_handler(struct amdgpu_reset_control *reset_ctl, + struct amdgpu_reset_context *reset_context) +{ + struct amdgpu_reset_handler *handler; + struct amdgpu_device *adev = (struct amdgpu_device *)reset_ctl->handle; + + if (reset_context->method != AMD_RESET_METHOD_NONE) { + list_for_each_entry(handler, &reset_ctl->reset_handlers, + handler_list) { + if (handler->reset_method == reset_context->method) + return handler; + } + } + + if (smu_v13_0_10_is_mode2_default(reset_ctl) && + amdgpu_asic_reset_method(adev) == AMD_RESET_METHOD_MODE2) { + list_for_each_entry (handler, &reset_ctl->reset_handlers, + handler_list) { + if (handler->reset_method == AMD_RESET_METHOD_MODE2) + return handler; + } + } + + return NULL; +} + +static int smu_v13_0_10_mode2_suspend_ip(struct amdgpu_device *adev) +{ + int r, i; + + amdgpu_device_set_pg_state(adev, AMD_PG_STATE_UNGATE); + amdgpu_device_set_cg_state(adev, AMD_CG_STATE_UNGATE); + + for (i = adev->num_ip_blocks - 1; i >= 0; i--) { + if (!(adev->ip_blocks[i].version->type == + AMD_IP_BLOCK_TYPE_GFX || + adev->ip_blocks[i].version->type == + AMD_IP_BLOCK_TYPE_SDMA || + adev->ip_blocks[i].version->type == + AMD_IP_BLOCK_TYPE_MES)) + continue; + + r = adev->ip_blocks[i].version->funcs->suspend(adev); + + if (r) { + dev_err(adev->dev, + "suspend of IP block <%s> failed %d\n", + adev->ip_blocks[i].version->funcs->name, r); + return r; + } + adev->ip_blocks[i].status.hw = false; + } + + return r; +} + +static int +smu_v13_0_10_mode2_prepare_hwcontext(struct amdgpu_reset_control *reset_ctl, + struct amdgpu_reset_context *reset_context) +{ + int r = 0; + struct amdgpu_device *adev = (struct amdgpu_device *)reset_ctl->handle; + + if (!amdgpu_sriov_vf(adev)) + r = smu_v13_0_10_mode2_suspend_ip(adev); + + return r; +} + +static int smu_v13_0_10_mode2_reset(struct amdgpu_device *adev) +{ + return amdgpu_dpm_mode2_reset(adev); +} + +static void smu_v13_0_10_async_reset(struct work_struct *work) +{ + struct amdgpu_reset_handler *handler; + struct amdgpu_reset_control *reset_ctl = + container_of(work, struct amdgpu_reset_control, reset_work); + struct amdgpu_device *adev = (struct amdgpu_device *)reset_ctl->handle; + + list_for_each_entry(handler, &reset_ctl->reset_handlers, + handler_list) { + if (handler->reset_method == reset_ctl->active_reset) { + dev_dbg(adev->dev, "Resetting device\n"); + handler->do_reset(adev); + break; + } + } +} +static int +smu_v13_0_10_mode2_perform_reset(struct amdgpu_reset_control *reset_ctl, + struct amdgpu_reset_context *reset_context) +{ + struct amdgpu_device *adev = (struct amdgpu_device *)reset_ctl->handle; + int r; + + r = smu_v13_0_10_mode2_reset(adev); + if (r) { + dev_err(adev->dev, + "ASIC reset failed with error, %d ", r); + } + return r; +} + +static int smu_v13_0_10_mode2_restore_ip(struct amdgpu_device *adev) +{ + int i, r; + struct psp_context *psp = &adev->psp; + struct amdgpu_firmware_info *ucode; + struct amdgpu_firmware_info *ucode_list[2]; + int ucode_count = 0; + + for (i = 0; i < adev->firmware.max_ucodes; i++) { + ucode = &adev->firmware.ucode[i]; + + switch (ucode->ucode_id) { + case AMDGPU_UCODE_ID_IMU_I: + case AMDGPU_UCODE_ID_IMU_D: + ucode_list[ucode_count++] = ucode; + break; + default: + break; + } + } + + r = psp_load_fw_list(psp, ucode_list, ucode_count); + if (r) { + dev_err(adev->dev, "IMU ucode load failed after mode2 reset\n"); + return r; + } + + r = psp_rlc_autoload_start(psp); + if (r) { + DRM_ERROR("Failed to start rlc autoload after mode2 reset\n"); + return r; + } + + amdgpu_dpm_enable_gfx_features(adev); + + for (i = 0; i < adev->num_ip_blocks; i++) { + if (!(adev->ip_blocks[i].version->type == + AMD_IP_BLOCK_TYPE_GFX || + adev->ip_blocks[i].version->type == + AMD_IP_BLOCK_TYPE_MES || + adev->ip_blocks[i].version->type == + AMD_IP_BLOCK_TYPE_SDMA)) + continue; + r = adev->ip_blocks[i].version->funcs->resume(adev); + if (r) { + dev_err(adev->dev, + "resume of IP block <%s> failed %d\n", + adev->ip_blocks[i].version->funcs->name, r); + return r; + } + + adev->ip_blocks[i].status.hw = true; + } + + for (i = 0; i < adev->num_ip_blocks; i++) { + if (!(adev->ip_blocks[i].version->type == + AMD_IP_BLOCK_TYPE_GFX || + adev->ip_blocks[i].version->type == + AMD_IP_BLOCK_TYPE_MES || + adev->ip_blocks[i].version->type == + AMD_IP_BLOCK_TYPE_SDMA)) + continue; + + if (adev->ip_blocks[i].version->funcs->late_init) { + r = adev->ip_blocks[i].version->funcs->late_init( + (void *)adev); + if (r) { + dev_err(adev->dev, + "late_init of IP block <%s> failed %d after reset\n", + adev->ip_blocks[i].version->funcs->name, + r); + return r; + } + } + adev->ip_blocks[i].status.late_initialized = true; + } + + amdgpu_device_set_cg_state(adev, AMD_CG_STATE_GATE); + amdgpu_device_set_pg_state(adev, AMD_PG_STATE_GATE); + + return r; +} + +static int +smu_v13_0_10_mode2_restore_hwcontext(struct amdgpu_reset_control *reset_ctl, + struct amdgpu_reset_context *reset_context) +{ + int r; + struct amdgpu_device *tmp_adev = (struct amdgpu_device *)reset_ctl->handle; + + dev_info(tmp_adev->dev, + "GPU reset succeeded, trying to resume\n"); + r = smu_v13_0_10_mode2_restore_ip(tmp_adev); + if (r) + goto end; + + amdgpu_register_gpu_instance(tmp_adev); + + /* Resume RAS */ + amdgpu_ras_resume(tmp_adev); + + amdgpu_irq_gpu_reset_resume_helper(tmp_adev); + + r = amdgpu_ib_ring_tests(tmp_adev); + if (r) { + dev_err(tmp_adev->dev, + "ib ring test failed (%d).\n", r); + r = -EAGAIN; + goto end; + } + +end: + if (r) + return -EAGAIN; + else + return r; +} + +static struct amdgpu_reset_handler smu_v13_0_10_mode2_handler = { + .reset_method = AMD_RESET_METHOD_MODE2, + .prepare_env = NULL, + .prepare_hwcontext = smu_v13_0_10_mode2_prepare_hwcontext, + .perform_reset = smu_v13_0_10_mode2_perform_reset, + .restore_hwcontext = smu_v13_0_10_mode2_restore_hwcontext, + .restore_env = NULL, + .do_reset = smu_v13_0_10_mode2_reset, +}; + +int smu_v13_0_10_reset_init(struct amdgpu_device *adev) +{ + struct amdgpu_reset_control *reset_ctl; + + reset_ctl = kzalloc(sizeof(*reset_ctl), GFP_KERNEL); + if (!reset_ctl) + return -ENOMEM; + + reset_ctl->handle = adev; + reset_ctl->async_reset = smu_v13_0_10_async_reset; + reset_ctl->active_reset = AMD_RESET_METHOD_NONE; + reset_ctl->get_reset_handler = smu_v13_0_10_get_reset_handler; + + INIT_LIST_HEAD(&reset_ctl->reset_handlers); + INIT_WORK(&reset_ctl->reset_work, reset_ctl->async_reset); + /* Only mode2 is handled through reset control now */ + amdgpu_reset_add_handler(reset_ctl, &smu_v13_0_10_mode2_handler); + + adev->reset_cntl = reset_ctl; + + return 0; +} + +int smu_v13_0_10_reset_fini(struct amdgpu_device *adev) +{ + kfree(adev->reset_cntl); + adev->reset_cntl = NULL; + return 0; +} diff --git a/drivers/gpu/drm/amd/amdgpu/smu_v13_0_10.h b/drivers/gpu/drm/amd/amdgpu/smu_v13_0_10.h new file mode 100644 index 000000000000..e0cb72a0eec6 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/smu_v13_0_10.h @@ -0,0 +1,32 @@ +/* + * Copyright 2023 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 __SMU_V13_0_10_H__ +#define __SMU_V13_0_10_H__ + +#include "amdgpu.h" + +int smu_v13_0_10_reset_init(struct amdgpu_device *adev); +int smu_v13_0_10_reset_fini(struct amdgpu_device *adev); + +#endif diff --git a/drivers/gpu/drm/amd/include/kgd_pp_interface.h b/drivers/gpu/drm/amd/include/kgd_pp_interface.h index f3d64c78feaa..75f18791cdb9 100644 --- a/drivers/gpu/drm/amd/include/kgd_pp_interface.h +++ b/drivers/gpu/drm/amd/include/kgd_pp_interface.h @@ -397,6 +397,7 @@ struct amd_pm_funcs { int (*get_ppfeature_status)(void *handle, char *buf); int (*set_ppfeature_status)(void *handle, uint64_t ppfeature_masks); int (*asic_reset_mode_2)(void *handle); + int (*asic_reset_enable_gfx_features)(void *handle); int (*set_df_cstate)(void *handle, enum pp_df_cstate state); int (*set_xgmi_pstate)(void *handle, uint32_t pstate); ssize_t (*get_gpu_metrics)(void *handle, void **table); diff --git a/drivers/gpu/drm/amd/pm/amdgpu_dpm.c b/drivers/gpu/drm/amd/pm/amdgpu_dpm.c index 1b300c569faf..6e79d3352d0b 100644 --- a/drivers/gpu/drm/amd/pm/amdgpu_dpm.c +++ b/drivers/gpu/drm/amd/pm/amdgpu_dpm.c @@ -227,6 +227,24 @@ int amdgpu_dpm_mode2_reset(struct amdgpu_device *adev) return ret; } +int amdgpu_dpm_enable_gfx_features(struct amdgpu_device *adev) +{ + const struct amd_pm_funcs *pp_funcs = adev->powerplay.pp_funcs; + void *pp_handle = adev->powerplay.pp_handle; + int ret = 0; + + if (!pp_funcs || !pp_funcs->asic_reset_enable_gfx_features) + return -ENOENT; + + mutex_lock(&adev->pm.mutex); + + ret = pp_funcs->asic_reset_enable_gfx_features(pp_handle); + + mutex_unlock(&adev->pm.mutex); + + return ret; +} + int amdgpu_dpm_baco_reset(struct amdgpu_device *adev) { const struct amd_pm_funcs *pp_funcs = adev->powerplay.pp_funcs; diff --git a/drivers/gpu/drm/amd/pm/inc/amdgpu_dpm.h b/drivers/gpu/drm/amd/pm/inc/amdgpu_dpm.h index cb5b9df78b4d..16addceca68f 100644 --- a/drivers/gpu/drm/amd/pm/inc/amdgpu_dpm.h +++ b/drivers/gpu/drm/amd/pm/inc/amdgpu_dpm.h @@ -386,6 +386,7 @@ int amdgpu_dpm_switch_power_profile(struct amdgpu_device *adev, int amdgpu_dpm_baco_reset(struct amdgpu_device *adev); int amdgpu_dpm_mode2_reset(struct amdgpu_device *adev); +int amdgpu_dpm_enable_gfx_features(struct amdgpu_device *adev); bool amdgpu_dpm_is_baco_supported(struct amdgpu_device *adev); diff --git a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c index 8bae3fe869cd..3f96c4772d39 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c +++ b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c @@ -2859,6 +2859,23 @@ static int smu_mode2_reset(void *handle) return ret; } +static int smu_enable_gfx_features(void *handle) +{ + struct smu_context *smu = handle; + int ret = 0; + + if (!smu->pm_enabled) + return -EOPNOTSUPP; + + if (smu->ppt_funcs->enable_gfx_features) + ret = smu->ppt_funcs->enable_gfx_features(smu); + + if (ret) + dev_err(smu->adev->dev, "enable gfx features failed!\n"); + + return ret; +} + static int smu_get_max_sustainable_clocks_by_dc(void *handle, struct pp_smu_nv_clock_table *max_clocks) { @@ -3043,6 +3060,7 @@ static const struct amd_pm_funcs swsmu_pm_funcs = { .get_ppfeature_status = smu_sys_get_pp_feature_mask, .set_ppfeature_status = smu_sys_set_pp_feature_mask, .asic_reset_mode_2 = smu_mode2_reset, + .asic_reset_enable_gfx_features = smu_enable_gfx_features, .set_df_cstate = smu_set_df_cstate, .set_xgmi_pstate = smu_set_xgmi_pstate, .get_gpu_metrics = smu_sys_get_gpu_metrics, diff --git a/drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h b/drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h index 3bc4128a22ac..2a03d85bf4e2 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h +++ b/drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h @@ -1201,6 +1201,8 @@ struct pptable_funcs { * IPs reset varies by asic. */ int (*mode2_reset)(struct smu_context *smu); + /* for gfx feature enablement after mode2 reset */ + int (*enable_gfx_features)(struct smu_context *smu); /** * @get_dpm_ultimate_freq: Get the hard frequency range of a clock diff --git a/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu_v13_0_0_ppsmc.h b/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu_v13_0_0_ppsmc.h index 8b8266890a10..10cff75b44d5 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu_v13_0_0_ppsmc.h +++ b/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu_v13_0_0_ppsmc.h @@ -94,6 +94,7 @@ //Resets #define PPSMC_MSG_PrepareMp1ForUnload 0x2E #define PPSMC_MSG_Mode1Reset 0x2F +#define PPSMC_MSG_Mode2Reset 0x4F //Set SystemVirtual DramAddrHigh #define PPSMC_MSG_SetSystemVirtualDramAddrHigh 0x30 diff --git a/drivers/gpu/drm/amd/pm/swsmu/inc/smu_types.h b/drivers/gpu/drm/amd/pm/swsmu/inc/smu_types.h index 4180c71d930f..96f6c2db955b 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/inc/smu_types.h +++ b/drivers/gpu/drm/amd/pm/swsmu/inc/smu_types.h @@ -242,7 +242,8 @@ __SMU_DUMMY_MAP(LogGfxOffResidency), \ __SMU_DUMMY_MAP(SetNumBadMemoryPagesRetired), \ __SMU_DUMMY_MAP(SetBadMemoryPagesRetiredFlagsPerChannel), \ - __SMU_DUMMY_MAP(AllowGpo), + __SMU_DUMMY_MAP(AllowGpo), \ + __SMU_DUMMY_MAP(Mode2Reset), #undef __SMU_DUMMY_MAP #define __SMU_DUMMY_MAP(type) SMU_MSG_##type diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c index 38452c2c545f..7c906ab3ddd2 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c +++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c @@ -138,6 +138,7 @@ static struct cmn2asic_msg_mapping smu_v13_0_0_message_map[SMU_MSG_MAX_COUNT] = MSG_MAP(GetPptLimit, PPSMC_MSG_GetPptLimit, 0), MSG_MAP(NotifyPowerSource, PPSMC_MSG_NotifyPowerSource, 0), MSG_MAP(Mode1Reset, PPSMC_MSG_Mode1Reset, 0), + MSG_MAP(Mode2Reset, PPSMC_MSG_Mode2Reset, 0), MSG_MAP(PrepareMp1ForUnload, PPSMC_MSG_PrepareMp1ForUnload, 0), MSG_MAP(DFCstateControl, PPSMC_MSG_SetExternalClientDfCstateAllow, 0), MSG_MAP(ArmD3, PPSMC_MSG_ArmD3, 0), @@ -1963,6 +1964,30 @@ static int smu_v13_0_0_mode1_reset(struct smu_context *smu) return ret; } +static int smu_v13_0_0_mode2_reset(struct smu_context *smu) +{ + int ret; + struct amdgpu_device *adev = smu->adev; + + if (adev->ip_versions[MP1_HWIP][0] == IP_VERSION(13, 0, 10)) + ret = smu_cmn_send_smc_msg(smu, SMU_MSG_Mode2Reset, NULL); + else + return -EOPNOTSUPP; + + return ret; +} + +static int smu_v13_0_0_enable_gfx_features(struct smu_context *smu) +{ + struct amdgpu_device *adev = smu->adev; + + if (adev->ip_versions[MP1_HWIP][0] == IP_VERSION(13, 0, 10)) + return smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_EnableAllSmuFeatures, + FEATURE_PWR_GFX, NULL); + else + return -EOPNOTSUPP; +} + static void smu_v13_0_0_set_smu_mailbox_registers(struct smu_context *smu) { struct amdgpu_device *adev = smu->adev; @@ -2078,6 +2103,8 @@ static const struct pptable_funcs smu_v13_0_0_ppt_funcs = { .baco_exit = smu_v13_0_0_baco_exit, .mode1_reset_is_support = smu_v13_0_0_is_mode1_reset_supported, .mode1_reset = smu_v13_0_0_mode1_reset, + .mode2_reset = smu_v13_0_0_mode2_reset, + .enable_gfx_features = smu_v13_0_0_enable_gfx_features, .set_mp1_state = smu_v13_0_0_set_mp1_state, .set_df_cstate = smu_v13_0_0_set_df_cstate, .send_hbm_bad_pages_num = smu_v13_0_0_smu_send_bad_mem_page_num, |