diff -up xf86-video-ati-6.9.0/src/drmmode_display.c.dave xf86-video-ati-6.9.0/src/drmmode_display.c
--- xf86-video-ati-6.9.0/src/drmmode_display.c.dave	2008-12-22 12:45:03.000000000 +1000
+++ xf86-video-ati-6.9.0/src/drmmode_display.c	2008-12-22 12:45:12.000000000 +1000
@@ -246,7 +246,7 @@ drmmode_set_mode_major(xf86CrtcPtr crtc,
 			output_count++;
 		}
 
-		if (!xf86CrtcRotate(crtc, mode, rotation)) {
+		if (!xf86CrtcRotate(crtc)) {
 			goto done;
 		}