linux/drivers/gpu/drm/amd/display
Mario Limonciello a8b79b0918 drm/amd: Re-enable common modes for eDP and LVDS
[Why]
Although compositors will add their own modes, Xorg won't use it's own
modes and will only stick to modes advertised by the driver. This mean a
user that used to pick 1024x768 could no longer access it unless the
panel's native resolution was 1024x768.

[How]
Revert commit 6d396e7ac1 ("drm/amd/display: Disable common modes for
LVDS") and commit 7948afb46a ("drm/amd/display: Disable common modes
for eDP").

The panel will still use scaling for any non-native modes due to
commit 978fa2f6d0 ("drm/amd/display: Use scaling for non-native
resolutions on eDP")

Reported-by: Marek Marczykowski-Górecki <marmarek@invisiblethingslab.com>
Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/4538
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Link: https://lore.kernel.org/r/20250828140856.2887993-1-superm1@kernel.org
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit c2fbf72fe3)
2025-08-29 11:13:04 -04:00
..
amdgpu_dm drm/amd: Re-enable common modes for eDP and LVDS 2025-08-29 11:13:04 -04:00
dc drm/amd/display: Fix DP audio DTO1 clock source on DCE 6. 2025-08-18 18:00:56 -04:00
dmub drm/amd/display: Revert Add HPO encoder support to Replay 2025-08-18 17:41:43 -04:00
include drm/amdgpu: fixing typo in macro name 2025-05-22 12:01:57 -04:00
modules drm/amd/display: Add null pointer check in mod_hdcp_hdcp1_create_session() 2025-08-18 17:57:12 -04:00
Kconfig drm/amd/display: add CEC notifier to amdgpu driver 2025-01-10 11:58:57 -05:00
Makefile