https://bugzilla.kernel.org/show_bug.cgi?id=208611
--- Comment #2 from Ivan Molodetskikh (yalterz@gmail.com) --- (In reply to Alex Deucher from comment #1)
This is most likely a bug in mesa. The kernel driver is just the messenger.
I have opened a bug report in mesa: https://gitlab.freedesktop.org/mesa/mesa/-/issues/3291