--- drivers/video/backlight/mbp_nvidia_bl.c.orig	2009-06-09 20:05:27.000000000 -0700
+++ drivers/video/backlight/mbp_nvidia_bl.c	2009-06-22 11:47:30.000000000 -0700
@@ -191,6 +191,15 @@
 		},
 		.driver_data	= (void *)&nvidia_chipset_data,
 	},
+	{
+		.callback	= mbp_dmi_match,
+		.ident		= "MacBookPro 5,5",
+		.matches	= {
+			DMI_MATCH(DMI_SYS_VENDOR, "Apple Inc."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "MacBookPro5,5"),
+		},
+		.driver_data	= (void *)&nvidia_chipset_data,
+	},
 	{ }
 };