https://bugs.freedesktop.org/show_bug.cgi?id=88877
darkbasic darkbasic@linuxsystems.it changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |WONTFIX
--- Comment #11 from darkbasic darkbasic@linuxsystems.it --- I switched to the modesetting driver (xorg-server git) + page flipping patches: http://cgit.freedesktop.org/~kwg/xserver/commit/?h=pageflip&id=f60ed0181... http://cgit.freedesktop.org/~kwg/xserver/commit/?h=pageflip&id=885deeffc... http://cgit.freedesktop.org/~kwg/xserver/commit/?h=pageflip&id=77c0d59d0... http://cgit.freedesktop.org/~kwg/xserver/commit/?h=pageflip&id=25d5d2b11... http://cgit.freedesktop.org/~kwg/xserver/commit/?h=pageflip&id=f3c10666d...
~ # cat /usr/share/X11/xorg.conf.d/99-modesetting.conf Section "Device" Identifier "radeon" Driver "modesetting" EndSection
~ $ ./dri3info Connected to DRI3 on display ':0', using fd 4: matches /dev/dri/card1
Also in the meantime I moved to Plasma 5 git so I can't reproduce the original xf86-video-ati bug anymore, that's why I'm closing this issue.