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| author |   Alvin Lee <alvin.lee2@amd.com> | 2023-12-12 12:17:31 -0500 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2024-01-29 15:42:02 -0500 |
| commit | fc9f47455ae143e8831415a46eab3fbc69e408aa (patch) | |
| tree | aff69bf0d05fdfdbeefdb08705363e70c3b34950 /drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c | |
| parent | drm/amd/display: Unify optimize_required flags and VRR adjustments (diff) | |
| download | linux-rng-fc9f47455ae143e8831415a46eab3fbc69e408aa.tar.xz linux-rng-fc9f47455ae143e8831415a46eab3fbc69e408aa.zip | |
drm/amd/display: For FPO and SubVP/DRR configs program vmin/max sel
[Why & How]
For FPO and SubVP/DRR cases we need to ensure to program
OTG_V_TOTAL_MIN/MAX_SEL, otherwise stretching the vblank
in FPO / SubVP / DRR cases will not have any effect
and we could hit underflow / corruption.
Reviewed-by: Alvin Lee <alvin.lee2@amd.com>
Acked-by: Tom Chung <chiahsuan.chung@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_debugfs.c')
0 files changed, 0 insertions, 0 deletions