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(parent: d2314b4) | patch
drm/amdgpu: implement patch for fixing a known bug
authorBoyuan Zhang <boyuan.zhang@amd.com>
Wed, 30 May 2018 18:57:16 +0000 (14:57 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Fri, 15 Jun 2018 17:20:36 +0000 (12:20 -0500)
commit8a998052f29b811497b004b87dfe1ea1dfef75d1
tree59e91feb497d38742da9825bd63a39a4d18d4f47tree | snapshot
parentd2314b48d62110d5ce9aebcc8900bc44eed72700commit | diff
drm/amdgpu: implement patch for fixing a known bug

Implement a patch to maunally reset read pointer

v2: using ring assignment instead of amdgpu_ring_write. adding comments
for each steps in the patch function.
v3: fixing a typo bug.
v4: fixing a bug in v3.

Signed-off-by: Boyuan Zhang <boyuan.zhang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c diff | blob | history
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