mirror_ubuntu-kernels/drivers/gpu/drm/amd
Kenneth Feng 5441dd0e2c drm/amd/powerplay: bug fix for memory clock request from display
In some cases, display fixes memory clock frequency to a high value
rather than the natural memory clock switching.
When we comes back from s3 resume, the request from display is not reset,
this causes the bug which makes the memory clock goes into a low value.
Then due to the insuffcient memory clock, the screen flicks.

Signed-off-by: Kenneth Feng <kenneth.feng@amd.com>
Reviewed-by: Jack Xiao <Jack.Xiao@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-10-17 16:24:15 -04:00
..
acp treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
amdgpu drm/amdgpu: fix S3 failed as RLC safe mode entry stucked in polloing gfx acq 2019-10-17 16:24:09 -04:00
amdkfd drm/amdkfd: update for drmP.h removal 2019-10-09 12:04:48 -05:00
display drm/amd/display: add NULL checks for clock manager pointer 2019-10-15 15:55:32 -04:00
include drm/amdgpu: add new SMU 7.1.3 registers for BACO 2019-10-15 15:55:31 -04:00
powerplay drm/amd/powerplay: bug fix for memory clock request from display 2019-10-17 16:24:15 -04:00