Radeon 6000 series help

Hello, I am having trouble with my RX 6800 on a fresh install. System crashes on boot unless I specify splash nomodeset --. I can then log into the console and manually start gdm service and log into Gnome. From there, resolution is stuck at 1024x768 with no other options. It seems the graphics driver has not engaged, at least not fully. Any ideas what’s going on, what I can look for and where, and what options I have? I’ve been searching all day for help installing Radeon drivers in Clear, and it seems that whatever is included in the kernel is all I get.

Thanks for your help.

Gigabyte x570
AMD R5 3600
Radeon RX 6800