asus-nb-wmi: Add wapf4 quirk for the U32U

As reported here: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1173681 the U32U needs wapf=4 too. Signed-off-by: Hans de Goede <[email protected]> Signed-off-by: Matthew Garrett <[email protected]>
EttusResearch · Aug 16, 2014 · 831a444 · 831a444
1 parent fee4efd
commit 831a444
Showing 1 changed file with 14 additions and 0 deletions.
diff --git a/drivers/platform/x86/asus-nb-wmi.c b/drivers/platform/x86/asus-nb-wmi.c
@@ -85,6 +85,20 @@ static int dmi_matched(const struct dmi_system_id *dmi)
 }
 
 static const struct dmi_system_id asus_quirks[] = {
+	{
+		.callback = dmi_matched,
+		.ident = "ASUSTeK COMPUTER INC. U32U",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK Computer Inc."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "U32U"),
+		},
+		/*
+		 * Note this machine has a Brazos APU, and most Brazos Asus
+		 * machines need quirk_asus_x55u / wmi_backlight_power but
+		 * here acpi-video seems to work fine for backlight control.
+		 */
+		.driver_data = &quirk_asus_wapf4,
+	},
 	{
 		.callback = dmi_matched,
 		.ident = "ASUSTeK COMPUTER INC. X401U",