https://bugs.freedesktop.org/show_bug.cgi?id=31533
--- Comment #3 from Jos van Wolput wolput@onsneteindhoven.nl 2012-04-13 19:33:15 PDT --- (In reply to comment #2)
Is this still an issue with the latest code in xf86-video-ati git master?
Yes it is, at least when scrolling Iceweasel pages, showing some black or blurred lines. No such issue when using driver r600g instead of ati in xorg.conf
Hardware: ATI Radeon HD3200 RS780M/RS780MN
Debian Sid with the following packages updated: Linux Kernel~3.3.0-1.dmz.1-liquorix-amd64 Latest git version of libdrm, libX11, libxcb, libXi, mesa, xserver, xf86-input-evdev and xf86-video-ati.