From: João Paulo Rechi Vita <jprvita@gmail.com>
Date: Mon, 13 Jun 2016 20:57:33 +0000 (-0400)
Subject: asus-wmi: Add quirk_no_rfkill for the Asus U303LB
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=6a3b84c3d5536d59f165695eec50f3a81dfa8a68;p=sagit-ice-cold%2Fkernel_xiaomi_msm8998.git

asus-wmi: Add quirk_no_rfkill for the Asus U303LB

[ Upstream commit 02db9ff7af18f7ace60f430cbbaa1d846b350916 ]

The Asus U303LB has an airplane-mode indicator LED and the WMI WLAN user
bit set, so asus-wmi uses ASUS_WMI_DEVID_WLAN_LED (0x00010002) to store
the wlan state, which has a side-effect of driving the airplane mode
indicator LED in an inverted fashion. quirk_no_rfkill prevents asus-wmi
from registering RFKill switches at all for this laptop and allows
asus-wireless to drive the LED through the ASHS ACPI device.

Signed-off-by: João Paulo Rechi Vita <jprvita@endlessm.com>
Reported-by: Mousou Yuu <guogaishiwo@gmail.com>
Reviewed-by: Corentin Chary <corentin.chary@gmail.com>
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---

diff --git a/drivers/platform/x86/asus-nb-wmi.c b/drivers/platform/x86/asus-nb-wmi.c
index 0322b1cde825..69e33c2772c1 100644
--- a/drivers/platform/x86/asus-nb-wmi.c
+++ b/drivers/platform/x86/asus-nb-wmi.c
@@ -342,6 +342,15 @@ static const struct dmi_system_id asus_quirks[] = {
 		},
 		.driver_data = &quirk_no_rfkill,
 	},
+	{
+		.callback = dmi_matched,
+		.ident = "ASUSTeK COMPUTER INC. U303LB",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "U303LB"),
+		},
+		.driver_data = &quirk_no_rfkill,
+	},
 	{},
 };