Silicon Integrated Systems (SiS)
Chipsets
Status
A DRI driver for the SiS300 series cards (300/305, 540, 630/730) is currently available in DRI CVS. A DRI driver for the SiS6326 and 530 cards is in development. The newer 315 and Xabre series chips are not supported; neither are the SiS-based Volari chips from XGI (Volari V3XT, V5, and V8).
Specifications
UtahGLX has posted some basic specs for some SiS chipsets (300 & 630):
http://prdownloads.sourceforge.net/utah-glx/300ds03.pdf?download
http://prdownloads.sourceforge.net/utah-glx/630ds10a.pdf?download
There are no 2D or 3D specs available.