https://bugs.freedesktop.org/show_bug.cgi?id=73530
--- Comment #24 from Alex Deucher agd5f@yahoo.com --- (In reply to comment #23)
Turning the display off and on again, the display works fine.
$ xrandr --output eDP --off $ xrandr --output eDP --auto
Does that work without patches or only with one of the patches from this bug? If it requires a patch or patches, which one(s)?