https://bugs.freedesktop.org/show_bug.cgi?id=108020
--- Comment #2 from Nicholas Kazlauskas nicholas.kazlauskas@amd.com --- This is likely fixed. It may be worth testing the amd-staging-drm-next kernel from:
https://cgit.freedesktop.org/~agd5f/linux/
or applying the proposed patch from the bug report at:
https://bugzilla.kernel.org/show_bug.cgi?id=201067
Please let me know if you're seeing an issue with either of these.