emgd had an option to enable spread spectrum clocking on LVDS. The documentation is vague but the setting that works is: Option "ALL/1/Port/4/Attr/43" "7" Anyone have any idea how to set this with gma500_gfx or if it doesn't support it, how to put the hardware in this mode? Thanks, George McCollister _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel