File xf86-video-intel-dell_backlight.diff of Package xorg-x11-driver-video.openSUSE_12.1_Update

--- a/src/intel_display.c.orig	2011-04-14 15:46:25.537155000 +0200
+++ b/src/intel_display.c	2011-04-14 15:46:37.699039000 +0200
@@ -119,6 +119,7 @@
  * List of available kernel interfaces in priority order
  */
 static const char *backlight_interfaces[] = {
+	"dell_backlight",
 	"asus-laptop",
 	"eeepc",
 	"thinkpad_screen",