--- drivers/video/aty/atyfb_base.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) Index: linux-2.6.31-rc2-devel/drivers/video/aty/atyfb_base.c =================================================================== --- linux-2.6.31-rc2-devel.orig/drivers/video/aty/atyfb_base.c 2009-07-07 15:56:15.000000000 +0200 +++ linux-2.6.31-rc2-devel/drivers/video/aty/atyfb_base.c 2009-07-07 16:10:35.000000000 +0200 @@ -2582,7 +2582,8 @@ static int __devinit aty_init(struct fb_ FBINFO_HWACCEL_IMAGEBLIT | FBINFO_HWACCEL_FILLRECT | FBINFO_HWACCEL_COPYAREA | - FBINFO_HWACCEL_YPAN; + FBINFO_HWACCEL_YPAN | + FBINFO_READS_FAST; #ifdef CONFIG_PMAC_BACKLIGHT if (M64_HAS(G3_PB_1_1) && machine_is_compatible("PowerBook1,1")) {