https://bugs.freedesktop.org/show_bug.cgi?id=60879
--- Comment #36 from Michel Dänzer michel@daenzer.net --- For OpenCL with radeonsi, make sure your LLVM and Mesa SVN/Git snapshots are up to date as of today.
However, I'm afraid your success with OpenCL doesn't necessarily mean anything for the graphics problem, as the latter involves much more complex hardware state setup.