https://bugs.freedesktop.org/show_bug.cgi?id=72685
--- Comment #16 from Michel Dänzer michel@daenzer.net --- (In reply to comment #15)
GPU model: Gallium 0.4 on AMD SUMO 3.0 Mesa 10.3.0-devel (git-3a1da0a) 256Mb
This bug report is about the radeonsi driver, which doesn't support that card.