Arch Linux

isupefy348

Member

Registered: 2026-03-21

Posts: 1

Wayland fails to report Intel Raptor Lake-P modes and resolutions

Dear,
I recently switched to Wayland on my ThinkPad X1.
I have the following graphic hardware:

00:02.0 VGA compatible controller: Intel Corporation Raptor Lake-P [Iris Xe Graphics] (rev 04)

On X11, I use to have the following modes and resolutions available:

Screen 0: minimum 320 x 200, current 1920 x 1200, maximum 16384 x 16384
eDP-1 connected primary 1920x1200+0+0 (normal left inverted right x axis y axis) 302mm x 189mm
   1920x1200     60.00*+  59.95
   1920x1080     59.93
   1680x1050     59.95    59.88
   1400x1050     59.98
   1600x900      59.95    59.82
   1280x1024     60.02
   1400x900      59.96    59.88
   1280x960      60.00
   1440x810      59.97
   1368x768      59.88    59.85
   1280x800      59.97    59.81    59.91
   1280x720      60.00    59.99    59.86    59.74
   1024x768      60.04    60.00
   960x720       60.00
   928x696       60.05
   896x672       60.01
   1024x576      59.95    59.96    59.90    59.82
   960x600       59.93    60.00
   960x540       59.96    59.99    59.63    59.82
   800x600       60.00    60.32    56.25
   840x525       60.01    59.88
   864x486       59.92    59.57
   700x525       59.98
   800x450       59.95    59.82
   640x512       60.02
   700x450       59.96    59.88
   640x480       60.00    59.94
   720x405       59.51    58.99
   684x384       59.88    59.85
   640x400       59.88    59.98
   640x360       59.86    59.83    59.84    59.32
   512x384       60.00
   512x288       60.00    59.92
   480x270       59.63    59.82
   400x300       60.32    56.34
   432x243       59.92    59.57
   320x240       60.05
   360x202       59.51    59.13
   320x180       59.84    59.32

On Wayland (Sway WM) I have only access to the following ones:

eDP-1 "California Institute of Technology 0x1404 (eDP-1)"
  Make: California Institute of Technology
  Model: 0x1404
  Physical size: 300x190 mm
  Enabled: yes
  Modes:
    1920x1200 px, 60.000999 Hz (preferred, current)
  Position: 0,0
  Transform: normal
  Scale: 1.000000
  Adaptive Sync: disabled

From Wayland, the Raptor Lake-P does not seems to be properly recognized.
I am not able to access to all modes and resolutions available on X11.
I have tried also with the Niri compositor but same issue (seems more related to Wayland).

Last edited by isupefy348 (2026-03-22 08:13:25)