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 <hdegoede@redhat.com>
Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>

diff --git a/drivers/platform/x86/asus-nb-wmi.c b/drivers/platform/x86/asus-nb-wmi.c
index cfd5066837268c0390b5d350f5bc80571bda8bf4..3a4951f46065dc95abf7767572426566027e1381 100644 (file)
--- 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",