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(parent: 2f617f4) | patch
drm/amdgpu: add missing cleanups for Polaris12 UVD/VCE on suspend
authorEvan Quan <evan.quan@amd.com>
Tue, 17 Aug 2021 06:06:21 +0000 (14:06 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 25 Aug 2021 22:14:48 +0000 (18:14 -0400)
commitbf756fb833cbe8c6881c964f09db718bade6e591
tree326426b830c0568e4c3767abcdc85f35d5653b57tree | snapshot
parent2f617f4df8dfef68f175160d533f5820a368023ecommit | diff
drm/amdgpu: add missing cleanups for Polaris12 UVD/VCE on suspend

Perform proper cleanups on UVD/VCE suspend: powergate enablement,
clockgating enablement and dpm disablement. This can fix some hangs
observed on suspending when UVD/VCE still using(e.g. issue
"pm-suspend" when video is still playing).

Signed-off-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: xinhui pan <xinhui.pan@amd.com>
Reviewed-by: Guchun Chen <guchun.chen@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c diff | blob | history
drivers/gpu/drm/amd/amdgpu/vce_v3_0.c diff | blob | history
Domain: System / Kernel;