[Bug 107261] [drm:generic_reg_wait [amdgpu]] *ERROR* REG_WAIT timeout 1us * 10 tries - optc1_lock line:628

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sat Sep 29 21:02:58 UTC 2018


https://bugs.freedesktop.org/show_bug.cgi?id=107261

--- Comment #7 from Ian <imyxhuang at gmail.com> ---
I've noticed that I can deterministically create these error messages upon
locking my screen and thus allowing my monitor to go into power-save mode.

Sometimes, my resolution also goes to 1024×768 on wake, which is irreversible
unless I reboot. Not sure if that's related to this bug.

Oh, and of course, both of the above are on Wayland only.

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