librem 14: wrong external display modes available after booting Linux
I have an external display (Dell U2515H) connected to my Librem 14 via HDMI, and every time the Linux kernel boots the mode used is wrong (e.g. 1024x768, or something similar), the display's max resolution is 1440p. If I replug the HDMI cable after booting the Linux kernel, it seems to detect the right modes from the display.
I attached the cbmem output when this happens, libgfxinit shows that HDMI is not connected (which is not true...).cbmem.log
@matt.devillier built me a coreboot image with FSP/GOP used for gfx, instead of libgfxinit, and it seems to boot up with the right modes, so it seems like the issue might be related to libgfxinit.
Let me know if I can gather any more useful info!