https://bugs.freedesktop.org/show_bug.cgi?id=56663
--- Comment #5 from dagg stompdagger1@yahoo.com --- (In reply to comment #4)
Are you sure it's the 2D tiling commit? Does just reverting that commit fix the issue? I think it's probably another commit. Does your tree have: http://cgit.freedesktop.org/xorg/driver/xf86-video-ati/commit/ ?id=39eac3104c2f08b4d78aab3f88fd104301eb4711 Can you try again with git master?
Hello Alex,
I'm not sure, correct me if I'm wrong but Zaphod is for running seperate x sessions on the same card? I'm using a card per session.
anyway, I'll revert the patch and try, will report soon.