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| author | André Almeida <andrealmeid@igalia.com> | 2025-02-04 12:35:28 +0530 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2025-02-13 12:15:44 -0500 |
| commit | 6fe52b63f569c11a70b737751055afd46c4454b3 (patch) | |
| tree | 2adfb0673498ae724ebabc20be64418e415dd9c7 /drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | |
| parent | 11bb3d1876fc59d2699e8050a361c9bc92464830 (diff) | |
| download | linux-6fe52b63f569c11a70b737751055afd46c4454b3.tar.gz linux-6fe52b63f569c11a70b737751055afd46c4454b3.tar.bz2 linux-6fe52b63f569c11a70b737751055afd46c4454b3.zip | |
drm/amdgpu: Use device wedged event
Use DRM's device wedged event to notify userspace that a reset had
happened. For now, only use `none` method meant for telemetry
capture.
In the future we might want to report a recovery method if the reset didn't
succeed.
Acked-by: Shashank Sharma <shashank.sharma@amd.com>
Signed-off-by: André Almeida <andrealmeid@igalia.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250204070528.1919158-6-raag.jadav@intel.com
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_device.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index 6800f72fafd2..24ba52d76045 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -6122,6 +6122,10 @@ end_reset: dev_info(adev->dev, "GPU reset end with ret = %d\n", r); atomic_set(&adev->reset_domain->reset_res, r); + + if (!r) + drm_dev_wedged_event(adev_to_drm(adev), DRM_WEDGE_RECOVERY_NONE); + return r; } |