https://bugs.freedesktop.org/show_bug.cgi?id=93471
--- Comment #6 from Malte onlineservices@marwedels.de --- As the mentioned fix is in the ATI driver, it would be good if I actually could build and use it. Expected it to be in the radeon/radeonsi driver and concluded the missing xf86-video-ati wont be a problem.
== Processing: "driver/xf86-video-ati" == configuration options: make: *** Keine Targets angegeben und keine »make«-Steuerdatei gefunden. Schluss. build.sh: "make " failed on driver/xf86-video-ati
***** Failed components ***** driver/xf86-video-v4l driver/xf86-video-ati Everything else could be build.