<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW --- - xf86-video-intel-2.99.912 and newer causing flickering on game." href="https://bugs.freedesktop.org/show_bug.cgi?id=81973#c14">Comment # 14</a> on <a class="bz_bug_link bz_status_NEW " title="NEW --- - xf86-video-intel-2.99.912 and newer causing flickering on game." href="https://bugs.freedesktop.org/show_bug.cgi?id=81973">bug 81973</a> from <a class="email" href="mailto:kirkpuppy@gmail.com" title="kirk <kirkpuppy@gmail.com>"> kirk</a> <pre>I checked to see if first bad/last good commit from my previous bisect still applied to this problem and it does not. I guess I should have opened a new bug. Anyway I did another bisect and it gives me this: # git bisect good 49e72bd4e59085aa940e5af63381c5394ee670ad is the first bad commit commit 49e72bd4e59085aa940e5af63381c5394ee670ad Author: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>> Date: Tue Apr 15 11:24:10 2014 +0100 sna: Discard TearFree readback when overdrawing References: <a class="bz_bug_link bz_status_RESOLVED bz_closed" title="RESOLVED FIXED - KDE Konsole very slow scrolling with TearFree and QT graphics system native" href="show_bug.cgi?id=77436">https://bugs.freedesktop.org/show_bug.cgi?id=77436</a> Signed-off-by: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>> :040000 040000 26d635f471981c81ebacb252b1d4593e73094923 ed01b4b2fe76e4eb0e2912fe4ce264b061e8cf47 M src # I couldn't revert that patch, but I could switch to UXA which does fix the problem for .914 with or without TearFree. UXA also fixes the problem I had with the game, with or without TearFree. I thought I had tested that before, guess I messed that up. For a Linux distribution should UXA be the default? Or is SNA needed for the newer chip sets?</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>