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| author |   Ethan Bitnun <etbitnun@amd.com> | 2024-04-10 17:16:35 -0400 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2024-04-30 09:46:37 -0400 |
| commit | dc2be9c68ffb2d2b960e6b1835327438b929b814 (patch) | |
| tree | 98d8f4d839744f20edef29b054af5da1302a6628 /drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c | |
| parent | drm/amdgpu: Add soc24 chip enum definitions (v4) (diff) | |
| download | linux-rng-dc2be9c68ffb2d2b960e6b1835327438b929b814.tar.xz linux-rng-dc2be9c68ffb2d2b960e6b1835327438b929b814.zip | |
drm/amd/display: Block FPO According to Luminance Delta
[Description]
- Block FPO if the max stretch refresh rate is low enough
to cause a flicker by storing the maximum safe refresh
decrease from nominal in stream.
- Brought over various Freesync Luminance functions to dc. Use these
new functions to block fpo if we will flicker.
- Generalized increase/reduce dependent functions to reduce code clutter
and allow for easier use.
- Added a debug option to enable the feature. Disabled by default.
Co-authored-by: Ethan Bitnun <etbitnun@amd.com>
Reviewed-by: Dillon Varone <dillon.varone@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Ethan Bitnun <etbitnun@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