diff options
| author |   Alvin Lee <Alvin.Lee2@amd.com> | 2022-09-01 18:40:32 -0400 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2022-09-19 15:12:23 -0400 |
| commit | 6349c73859cba2fabd77494230306ae8a7e45b33 (patch) | |
| tree | c7c8dec17ed7f13c3160cd847091b242ae1aa771 /drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c | |
| parent | drm/amd/display: support proper mst payload removal when link is not in mst mode in dc (diff) | |
| download | linux-rng-6349c73859cba2fabd77494230306ae8a7e45b33.tar.xz linux-rng-6349c73859cba2fabd77494230306ae8a7e45b33.zip | |
drm/amd/display: For ODM seamless transition require AUTO mode
[Why & How]
ODM seamless transitions require DIV_MODE_AUTO. However,
DIV_MODE_AUTO only works when all the horizontal timing params
are divisible by the ODM combine factor. Therefore, disable the
ODM 2:1 policy when the horizontal timing params are not divisible
by 2.
Reviewed-by: Jun Lei <Jun.Lei@amd.com>
Acked-by: Wayne Lin <wayne.lin@amd.com>
Signed-off-by: Alvin Lee <Alvin.Lee2@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c')
0 files changed, 0 insertions, 0 deletions