NetBSD 11.0 amdgpu Ryzen 5 Pro 2400G Radeon Pro WX3200

[P Gman <patrickgunsolley%gmail.com@localhost>]

Hello!

I've been using NetBSD 11.0 with a Ryzen Pro 2400G APU.

I'm currently using llvmpipe and the system is rock stable and works fine for my
project needs. However, I'm wondering if it's possible to enable
hardware drm support
for either my Ryzen APU or my WX3200 (not currently installed). Has
anyone had any
success with these?

So far I've tried with the Ryzen 2400G APU

menu=Boot with amdgpu:rndseed /var/db/entropy-file;load
drmkms_sched;load amdgpu;boot

I'll get occasional kernel panics, in which case I simply reboot and
try again until success.

First of all, is there a solution to the random kernel panic (feels
like a race condition)?

AFAIK I'm using the system defaults for X, except with the following xinitrc:

~/.xinitrc
----------------------------------------------
if [ -f ~/.Xresources ]; then
  xrdb -merge ~/.Xresources
fi

exec i3
----------------------------------------------

X becomes unstable the moment I move a window, eventually crashing entirely.

I read online that installing the pkgsrc modular X11 can help.

Any recommendations are welcome!