https://bugs.freedesktop.org/show_bug.cgi?id=48599
--- Comment #1 from Michel Dänzer michel@daenzer.net 2012-04-18 04:17:28 PDT --- (In reply to comment #1)
It was written by Jan Engelhardt jengelh@medozas.de
Would it be possible to get a Signed-off-by: from him?
BTW, it might have been easier to just submit the patch to the dri-devel list.