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>

1 files changed, 14 insertions, 0 deletions

diff --git a/drivers/platform/x86/asus-nb-wmi.c b/drivers/platform/x86/asus-nb-wmi.c
index cfd506683726..3a4951f46065 100644
--- a/drivers/platform/x86/asus-nb-wmi.c
+++ b/drivers/platform/x86/asus-nb-wmi.c
@@ -87,6 +87,20 @@ 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",
                 .matches = {
                         DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),