From: Hans de Goede <hdegoede@redhat.com>
Date: Tue, 29 Jul 2014 09:59:57 +0000 (+0200)
Subject: asus-nb-wmi: Add wapf4 quirk for the U32U
X-Git-Tag: v3.17-rc1~1^2~3
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=831a444ea6f8f25fd1a9cc9d7651bc18b5a1f755;p=~emulex%2Finfiniband.git

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 cfd50668372..3a4951f4606 100644
--- 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",