https://bugs.freedesktop.org/show_bug.cgi?id=30406
--- Comment #4 from Marek Olšák maraeo@gmail.com 2010-09-27 15:50:02 PDT --- Yes, we plan to use the xorg state tracker (st/xorg) one day but currently getting the DRI driver out and stable (or at least in a better shape than r300c, which is already met I guess?) is more important for me, and I haven't tested st/xorg for half a year or so. I am glad to see that r300g is usable and sometimes faster than xf86-video-ati.
Anyone is encouraged to help us with the development and stabilize the driver with st/xorg so that it can be used as a replacement of xf86-video-ati. Such work quite low on my list, BTW.