https://bugs.freedesktop.org/show_bug.cgi?id=73911
--- Comment #16 from scix55 at gmail.com --- I'm experiencing the same problem with an AMD A10-4600M in an Asus N56DP laptop. I don't have an external screen to test at the moment, so can't be sure if it's evident there as well. I tried the patch with both 3.13 and 3.14-rc4 (with some edits due to it not applying cleanly for the latter) and the patch actually causes a flickering black screen on boot, with some faint green line popping up periodically. Perhaps I applied the patch inproperly, though. As far as the banding goes, the problem is particularly evident when running Steam and looking at the grey background, which is filled with multi-coloured banding. -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/dri-devel/attachments/20140226/a5a4e6cf/attachment-0001.html>