cvs don't work with a radeon 32mo sdr

Hi,

I've compiled the cvs from the 29 november and the 11 december and it
won't work. It's really unusable : the screen has large black bands,
the mouse cursor blink, and some some apps doesn't render
correctly(like wmcalclock), some pixels appears randomly and when I
close X, the console is totally corrupted.

http://daique.dyndns.org/screenshot/xfree-cvs_20021129.png and
http://daique.dyndns.org/screenshot/xfree-cvs_20021211.png

The 16 october cvs work correctly.

Cedric