--- linux-2.6.33-rc6/drivers/staging/samsung-laptop/samsung-laptop.c	2010-01-30 17:40:18.000000000 +0100
+++ linux-2.6.33-rc6/drivers/staging/samsung-laptop/samsung-laptop.c	2010-01-30 18:27:06.000000000 +0100
@@ -385,6 +385,15 @@ static struct dmi_system_id __initdata s
 		},
 		.callback = dmi_check_cb,
 	},
+	{
+		.ident = "N220",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "SAMSUNG ELECTRONICS CO., LTD."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "N220"),
+			DMI_MATCH(DMI_BOARD_NAME, "N220"),
+		},
+		.callback = dmi_check_cb,
+	},
 	{ },
 };
 MODULE_DEVICE_TABLE(dmi, samsung_dmi_table);