Sorry for the difficult English. I want to output the specified resolution via HDMI to a display that has no EDID at all. I understand that jetson nano cannot change modes using xrandr. You can also modify the source code such as kernel, so please tell me a good way. The kernel version is “4.9.1…

The problem has been solved. Thank you.

[Jetson nano] How to output the specified resolution to a display without EDID

WayneWWW February 5, 2021, 2:27am 3

You can enable the use_fallback in edid.c and rebuild the kernel image.

This function is using hardcoded value EDID.

You can find the source code here.