mirror_ubuntu-kernels/drivers/gpu/drm/amd
Duncan Ma d1b4a51a4c drm/amd/display: Fix OTG H timing reset for dcn314
[Why]
When ODM is enabled, H timing control register reset
to 0. Div mode manual field get overwritten causing
no display on certain modes for dcn314.

[How]
Use REG_UPDATE instead of REG_SET to set div_mode
field.

Reviewed-by: Charlene Liu <Charlene.Liu@amd.com>
Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Acked-by: Brian Chang <Brian.Chang@amd.com>
Signed-off-by: Duncan Ma <duncan.ma@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-08-30 16:59:55 -04:00
..
acp
amdgpu drm/amdgpu: Update mes_v11_api_def.h 2022-08-30 16:56:21 -04:00
amdkfd drm/amdkfd: Fix isa version for the GC 10.3.7 2022-08-25 13:54:08 -04:00
display drm/amd/display: Fix OTG H timing reset for dcn314 2022-08-30 16:59:55 -04:00
include drm/amdgpu: Update mes_v11_api_def.h 2022-08-30 16:56:21 -04:00
pm drm/amd/pm: update SMU 13.0.0 driver_if header 2022-08-25 13:53:48 -04:00