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(parent: e37c9da) | patch
drm/amdgpu/vcn:fix dpg pause mode hang issue
authorJames Zhu <James.Zhu@amd.com>
Tue, 2 Oct 2018 15:44:50 +0000 (11:44 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Tue, 9 Oct 2018 22:07:26 +0000 (17:07 -0500)
commit88c57b4a875467bb36569faeb9d4f1873a805816
tree0d64e890334106d1769a8148a7b4423829291ddbtree | snapshot
parente37c9daa3e551a23f8bd9a66b69568ef1d0b93bccommit | diff
drm/amdgpu/vcn:fix dpg pause mode hang issue

Use mmUVD_SCRATCH2 tracking decode write point.
It will help avoid dpg pause mode hang issue.

Signed-off-by: James Zhu <James.Zhu@amd.com>
Acked-by: Leo Liu <leo.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c diff | blob | history
drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c diff | blob | history
Linux Kernel Source Tree.