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| author | Charlene Liu <charlene.liu@amd.com> | 2019-07-24 18:14:46 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-08-15 10:56:19 -0500 |
| commit | 544618596fd58848f5f881e265a09320e91f2e97 (patch) | |
| tree | c2e5bade09b480f1ad77f5d43d307b149d4ededa /drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c | |
| parent | 1bb32e5a872daa8f918b73d4476862c5651d45bf (diff) | |
| download | linux-544618596fd58848f5f881e265a09320e91f2e97.tar.gz linux-544618596fd58848f5f881e265a09320e91f2e97.tar.bz2 linux-544618596fd58848f5f881e265a09320e91f2e97.zip | |
drm/amd/display: wake up ogam mem pwr before programming ocsc
[Description]
OGAM_MEM_PWR could stay in light up when driver woke up to update gamma.
either disable MEM_LOW power feature or set to OGAM_bypass could make artificial color distortion goes away.
Easy reproduce after LOW_MEM Power feature enables and resume from S3.
Signed-off-by: Charlene Liu <charlene.liu@amd.com>
Reviewed-by: Julian Parkin <jparkin@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c')
0 files changed, 0 insertions, 0 deletions