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| author | Zhongwei <[email protected]> | 2022-10-28 05:40:31 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2023-04-21 12:50:21 +0000 |
| commit | 58e67bb3c131da5ee14e4842b08e53f4888dce0a (patch) | |
| tree | af56a422053016ad3a094b65808dffbbaa5171b0 /drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | |
| parent | drm/amd/display: update GSP1 generic info packet for PSRSU (diff) | |
| download | kernel-58e67bb3c131da5ee14e4842b08e53f4888dce0a.tar.gz kernel-58e67bb3c131da5ee14e4842b08e53f4888dce0a.zip | |
drm/amd/display: fix dpms_off issue when disabling bios mode
[Why]
disable_vbios_mode_if_required() will set dpms_off to false during boot
when pixel clk dismatches with driver requires. This will cause extra
backlight on and off if OS call 2 times setmode.
[How]
Set dpms_off to true to keep power_off and let OS control backlight by
display's powerState.
Reviewed-by: Rodrigo Siqueira <[email protected]>
Signed-off-by: Zhongwei <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c')
0 files changed, 0 insertions, 0 deletions