[SRU][P][PATCH 0/1] Re-enable common modes for eDP on AMDGPU

Aaron Ma aaron.ma at canonical.com
Tue Sep 23 07:51:38 UTC 2025


BugLink: https://bugs.launchpad.net/bugs/2125471

[Impact]
The screen is messup when setting non-native mode of eDP on AMDGPU.

[Fix]
Fixed by:
978fa2f6d0b12 drm/amd/display: Use scaling for non-native resolutions on eDP

[Test]
In gnome-setting the display resolution is 1920x1200, change it to 1600x900.
Check the screen if it's OK.

[Where problems could occur]
It may break amdgpu.

The commit is included in Questing, and the platform is supported by 6.14+ kernel.
So SRU for plucky and oem-6.14.

Mario Limonciello (1):
  drm/amd/display: Use scaling for non-native resolutions on eDP

 .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c    | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

-- 
2.43.0




More information about the kernel-team mailing list