linux-kernel - [PATCH 3.12 003/122] asus-nb-wmi: Add ASUSTeK COMPUTER INC. X200CA

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Message-Id: <3265f861718dc0912e6c42b47ad591cccc178152.1424099973.git.jslaby@suse.cz>
Date:	Tue, 17 Feb 2015 12:33:10 +0100
From:	Jiri Slaby <jslaby@...e.cz>
To:	stable@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org,
	AceLan Kao <acelan.kao@...onical.com>,
	Matthew Garrett <matthew.garrett@...ula.com>,
	Jiri Slaby <jslaby@...e.cz>
Subject: [PATCH 3.12 003/122] asus-nb-wmi: Add ASUSTeK COMPUTER INC. X200CA

From: AceLan Kao <acelan.kao@...onical.com>

3.12-stable review patch.  If anyone has any objections, please let me know.

===============

commit c66263a368490a200a65639ff826f633090936a9 upstream.

BIOS won't light on the wifi-led after S3, so asus-wmi driver needs to
control the wifi and wifi-led status.
But, it'll lead to bt status error if asus-wmi driver controls bt as well.
So, for X200CA, asus-wmi driver controls wifi status only and have to set
wapf to 1.

Signed-off-by: AceLan Kao <acelan.kao@...onical.com>
Signed-off-by: Matthew Garrett <matthew.garrett@...ula.com>
Signed-off-by: Jiri Slaby <jslaby@...e.cz>
---
 drivers/platform/x86/asus-nb-wmi.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/drivers/platform/x86/asus-nb-wmi.c b/drivers/platform/x86/asus-nb-wmi.c
index d3641e043e47..8cbf488df0f3 100644
--- a/drivers/platform/x86/asus-nb-wmi.c
+++ b/drivers/platform/x86/asus-nb-wmi.c
@@ -74,6 +74,10 @@ static struct quirk_entry quirk_asus_x401u = {
 	.wapf = 4,
 };
 
+static struct quirk_entry quirk_asus_x200ca = {
+	.wapf = 2,
+};
+
 static int dmi_matched(const struct dmi_system_id *dmi)
 {
 	quirks = dmi->driver_data;
@@ -216,6 +220,15 @@ static struct dmi_system_id asus_quirks[] = {
 		},
 		.driver_data = &quirk_asus_x401u,
 	},
+	{
+		.callback = dmi_matched,
+		.ident = "ASUSTeK COMPUTER INC. X200CA",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "X200CA"),
+		},
+		.driver_data = &quirk_asus_x200ca,
+	},
 	{},
 };
 
-- 
2.2.2

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