diff options
| author | Evan Quan <evan.quan@amd.com> | 2019-03-07 05:20:12 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-03-19 23:36:49 +0300 |
| commit | 0c5ccf14f50431d0196b96025c878ae9f45676a9 (patch) | |
| tree | 3cd7711f6c4622c6448ac3f33443c06ca778a6d8 /drivers/gpu/drm/amd/amdgpu | |
| parent | 9b638f9751308ae3ae8f28e0c6e9decffd97f5f9 (diff) | |
| download | linux-0c5ccf14f50431d0196b96025c878ae9f45676a9.tar.xz | |
drm/amd/powerplay: apply Vega20 BACO workaround
Applied vdci flush workaround for Vega20 BACO.
Signed-off-by: Evan Quan <evan.quan@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu.h | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/soc15.c | 2 |
2 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h index baad21e8e8f2..60c0601429df 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h @@ -929,6 +929,7 @@ struct amdgpu_device { /* counter of mapped memory through xgmi */ atomic_t xgmi_map_counter; + bool in_baco_reset; }; static inline struct amdgpu_device *amdgpu_ttm_adev(struct ttm_bo_device *bdev) diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c b/drivers/gpu/drm/amd/amdgpu/soc15.c index e172114460cc..77493a0f5e7e 100644 --- a/drivers/gpu/drm/amd/amdgpu/soc15.c +++ b/drivers/gpu/drm/amd/amdgpu/soc15.c @@ -452,6 +452,8 @@ static int soc15_asic_baco_reset(struct amdgpu_device *adev) dev_info(adev->dev, "GPU BACO reset\n"); + adev->in_baco_reset = 1; + return 0; } |