Radeon9000 pro on PPC, Xorg-7.1.1: flickering red channel

[Michel Dänzer]

On Sat, 2007-02-17 at 21:27 +0100, Giuliano Pochini wrote:
> 
> I'm using Xorg-7.1.1 with xf86-video-ati-6.6.3. Pixels have a flickering red
> channel. The pixels which are affected are those with the red channed
> between 0 and R (R is about 128). The way it flickers and the value of R
> change each time I start X or I switch from a console to X. The interesting
> part is that if I launch xvidtune and I click "apply" without changing
> anything or I change the mideo mode with ctrl-alt-+/-, it fixes the problem.
> As soon as I switch to a console and back to X, the noise reappears. I
> played with several xorg settings (resolution, bpp, dri), but it makes no
> difference. Any clue ?

Does (not) using Option "UseFBDev" make any difference? If not, please
provide the full config and log files.


-- 
Earthling Michel Dänzer           |          http://tungstengraphics.com
Libre software enthusiast         |          Debian, X and DRI developer