On that note, is there any chance of anyone giving me a hand with installing a custom EDID in Qubes OS 4.1 beta?
This piece of hardware does something very strange with its display that worked in the previous GPD Win Max, and didn’t work in this model.
…and it seems to almost completely ignore them.
When it boots with an external display plugged into the HDMI port, the internal display looks like this (perfectly fine):
Yes, GRUB is sideways, but I’ve learned to live with it…
…then you put you disk password in…
…and it works wonderfully, even if you then unplug the external HDMI display.
But when it boots with only the internal display present, it looks like this:
…perfectly fine until
lightdm loads, and then THIS:
I have passed the following kernel parameters in grub.cfg:
video=DSI1:1800x280 drm.edid_firmware=DSI1:edid/gpdwinmax.bin fbcon=rotate:1
…and they worked on the other GPD Win Max models, but don’t seem to do anything at all on this one.
The value of /sys/devices/pci0000\:00/0000\:00\:02.0/drm/card0/card0-DSI1/edid is empty.
I have placed the EDID firmware of the original GPD Win Max in /lib/firmware/edid/gpdwinmax.bin.
Does anyone know anything I’ve missed?
I’ve been at it for about a week straight now, and would greatly appreciate any help anyone is willing to offer.
I’m happy to post this under the User Support category if it would make it better organized.
Thank you in advance to anyone who answers!