The display controller is supported as of Linux 6.2, so it may make sense to move directly to Trixie (6.6) for testing.
https://lore.kernel.org/all/20220908135940.299324-4-jagan@edgeble.ai/
Joseph tested it and it didn’t work (
) but since there’s code now in the kernel that supports it you might find it more fruitful to debug that than try to get the old patch working:
I don’t have my uConsole yet but once I do I’d be happy to work on it too (my hope is to get Fedora running on it).