https://bugs.freedesktop.org/show_bug.cgi?id=108606
--- Comment #7 from Alex Deucher alexdeucher@gmail.com --- (In reply to Samantha McVey from comment #6)
Yeah I have the latest linux-firmware installed. I also have raven_dmcu.bin which just was added so I'm certain I have the latest, since I installed the git version 3 days ago (when I read that Raven Ridge had its firmware updated).
So to confirm, the newest firmware did not help? Please provide the output of /sys/kernel/debug/dri/0/amdgpu_firmware_info