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(parent: f7e358f) | 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)
commita928c121cc6876ae905479095dcbbc01b9b14c55
tree2ee0d26fbaa4b6fb8c69ab036619ff4f55b97e31tree | snapshot
parentf7e358f95a68d7067e238f5a1ffc770f075b5ddbcommit | 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
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