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(parent: b4def37) | patch
drm/amdgpu: clear UVD VCPU buffer when err_event_athub generated
authorLe Ma <le.ma@amd.com>
Fri, 25 Oct 2019 08:50:53 +0000 (16:50 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 30 Oct 2019 15:06:51 +0000 (11:06 -0400)
commit8baaadba735565056788559933ec25cf3bc49785
tree2ee0d26fbaa4b6fb8c69ab036619ff4f55b97e31tree | snapshot
parentb4def3744ba811f5abc53750c71c52d71a2032b1commit | diff
drm/amdgpu: clear UVD VCPU buffer when err_event_athub generated

The err_event_athub error will mess up the buffer and cause UVD resume hang.

Signed-off-by: Le Ma <le.ma@amd.com>
Reviewed-by: Hawking Zhang <hawking.zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c diff | blob | history
Domain: System / Kernel;