From 4297a9a101f342ed9699848c8d55f26f78b3816c Mon Sep 17 00:00:00 2001
From: Sven Schnelle <svens@stackframe.org>
Date: Sun, 12 Jun 2011 14:35:11 +0200
Subject: X60: trigger save cmos on volume/brightness change

Change-Id: I020e06bc311c4e4327c9d3cf2c379dc8fe070a7a
Signed-off-by: Sven Schnelle <svens@stackframe.org>
Reviewed-on: http://review.coreboot.org/25
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
---
 src/mainboard/lenovo/x60/acpi/ec.asl | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

(limited to 'src/mainboard/lenovo/x60/acpi/ec.asl')

diff --git a/src/mainboard/lenovo/x60/acpi/ec.asl b/src/mainboard/lenovo/x60/acpi/ec.asl
index c3569e8c41..5c04339725 100644
--- a/src/mainboard/lenovo/x60/acpi/ec.asl
+++ b/src/mainboard/lenovo/x60/acpi/ec.asl
@@ -1 +1,24 @@
 #include <ec/lenovo/h8/acpi/ec.asl>
+
+Scope(\_SB.PCI0.LPCB.EC)
+{
+	/* Volume down */
+	Method(_Q1C, 0, NotSerialized)
+	{
+		Trap(SMI_SAVE_CMOS)
+	}
+
+	/* Volume up */
+	Method(_Q1D, 0, NotSerialized)
+	{
+		Trap(SMI_SAVE_CMOS)
+	}
+
+	/* Mute key pressed */
+	Method(_Q1E, 0, NotSerialized)
+	{
+		Trap(SMI_SAVE_CMOS)
+	}
+
+
+}
-- 
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