]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: d3ddc44) | patch
drm/amdgpu: Power down VCN and JPEG before disabling SMU features
authorChengzhe Liu <ChengZhe.Liu@amd.com>
Fri, 18 Jun 2021 09:02:55 +0000 (17:02 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 30 Jun 2021 03:41:23 +0000 (23:41 -0400)
commite87f7d2e6784ebbc0622695b0d5bb4e50e1023d8
tree99cff39875b9296efd7f3216a536df9578ee0b97tree | snapshot
parentd3ddc444a49c97440a916ccc589726f4f100837ccommit | diff
drm/amdgpu: Power down VCN and JPEG before disabling SMU features

When unloading driver, if VCN is powered on, sending message
DisableAllSmuFeatures to SMU will cause SMU hang. We need to
power down VCN and JPEG before clean up SMU.

Signed-off-by: Chengzhe Liu <ChengZhe.Liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c diff | blob | history
Linux Kernel Source Tree.