diff options
author | Dave Airlie <airlied@redhat.com> | 2024-02-13 04:32:23 +0300 |
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committer | Dave Airlie <airlied@redhat.com> | 2024-02-13 04:32:23 +0300 |
commit | b344e64fbda303b767a3844ee739a596a9c3679e (patch) | |
tree | caeec9924ea5522f008e42d89a7bf4286e759bc3 /drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c | |
parent | 0de62399883d5077fd13d0926f5128a7e038b40c (diff) | |
parent | d5597444032b2f5c8624918fb5b29be5bba78a3c (diff) | |
download | linux-b344e64fbda303b767a3844ee739a596a9c3679e.tar.xz |
Merge tag 'amd-drm-next-6.9-2024-02-09' of https://gitlab.freedesktop.org/agd5f/linux into drm-next
amd-drm-next-6.9-2024-02-09:
amdgpu:
- Validate DMABuf imports in compute VMs
- Add RAS ACA framework
- PSP 13 fixes
- Misc code cleanups
- Replay fixes
- Atom interpretor PS, WS bounds checking
- DML2 fixes
- Audio fixes
- DCN 3.5 Z state fixes
- Remove deprecated ida_simple usage
- UBSAN fixes
- RAS fixes
- Enable seq64 infrastructure
- DC color block enablement
- Documentation updates
- DC documentation updates
- DMCUB updates
- S3 fixes
- VCN 4.0.5 fixes
- DP MST fixes
- SR-IOV fixes
amdkfd:
- Validate DMABuf imports in compute VMs
- SVM fixes
- Trap handler updates
radeon:
- Atom interpretor PS, WS bounds checking
- Misc code cleanups
UAPI:
- Bump KFD version so UMDs know that the fixes that enable the management of
VA mappings in compute VMs using the GEM_VA ioctl for DMABufs exported from KFD are present
- Add INFO query for input power. This matches the existing INFO query for average
power. Used in gaming HUDs, etc.
Example userspace: https://github.com/Umio-Yasuno/libdrm-amdgpu-sys-rs/tree/input_power
From: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240209221459.5453-1-alexander.deucher@amd.com
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c')
-rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c index c9c653cfc765..6c68135cac9f 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c @@ -223,16 +223,17 @@ static void gmc_v11_0_flush_gpu_tlb(struct amdgpu_device *adev, uint32_t vmid, /* flush hdp cache */ adev->hdp.funcs->flush_hdp(adev, NULL); - /* For SRIOV run time, driver shouldn't access the register through MMIO - * Directly use kiq to do the vm invalidation instead + /* This is necessary for SRIOV as well as for GFXOFF to function + * properly under bare metal */ if ((adev->gfx.kiq[0].ring.sched.ready || adev->mes.ring.sched.ready) && (amdgpu_sriov_runtime(adev) || !amdgpu_sriov_vf(adev))) { - amdgpu_virt_kiq_reg_write_reg_wait(adev, req, ack, inv_req, - 1 << vmid, GET_INST(GC, 0)); + amdgpu_gmc_fw_reg_write_reg_wait(adev, req, ack, inv_req, + 1 << vmid, GET_INST(GC, 0)); return; } + /* This path is needed before KIQ/MES/GFXOFF are set up */ hub_ip = (vmhub == AMDGPU_GFXHUB(0)) ? GC_HWIP : MMHUB_HWIP; spin_lock(&adev->gmc.invalidate_lock); |