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| author |   Wesley Chalmers <Wesley.Chalmers@amd.com> | 2022-11-03 22:29:31 -0400 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2023-04-18 16:28:51 -0400 |
| commit | e101bf95ea87ccc03ac2f48dfc0757c6364ff3c7 (patch) | |
| tree | 5212acf588ff539adc4704e6cc4e9279887e2fe8 /drivers/gpu/drm/amd/amdgpu/amdgpu_irq.h | |
| parent | drm/amd/display: Fix ABM pipe/backlight issues when change backlight (diff) | |
| download | wireguard-linux-e101bf95ea87ccc03ac2f48dfc0757c6364ff3c7.tar.xz wireguard-linux-e101bf95ea87ccc03ac2f48dfc0757c6364ff3c7.zip | |
drm/amd/display: Do not set drr on pipe commit
[WHY]
Writing to DRR registers such as OTG_V_TOTAL_MIN on the same frame as a
pipe commit can cause underflow.
[HOW]
Move DMUB p-state delegate into optimze_bandwidth; enabling FAMS sets
optimized_required.
This change expects that Freesync requests are blocked when
optimized_required is true.
Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Wesley Chalmers <Wesley.Chalmers@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/amdgpu/amdgpu_irq.h')
0 files changed, 0 insertions, 0 deletions