1 files changed, 52 insertions, 0 deletions
diff --git a/src/mainboard/lenovo/t410/acpi/platform.asl b/src/mainboard/lenovo/t410/acpi/platform.asl
new file mode 100644
index 0000000000..c2cb94c242
--- /dev/null
+++ b/src/mainboard/lenovo/t410/acpi/platform.asl
@@ -0,0 +1,52 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2007-2009 coresystems GmbH
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; version 2 of
+ * the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+/* The _PTS method (Prepare To Sleep) is called before the OS is
+ * entering a sleep state. The sleep state number is passed in Arg0
+ */
+
+Method(_PTS,1)
+{
+	\_SB.PCI0.LPCB.EC.MUTE(1)
+	\_SB.PCI0.LPCB.EC.USBP(0)
+	\_SB.PCI0.LPCB.EC.RADI(0)
+}
+
+/* The _WAK method is called on system wakeup */
+
+Method(_WAK,1)
+{
+	/* Wake the HKEY to init BT/WWAN */
+	\_SB.PCI0.LPCB.EC.HKEY.WAKE (Arg0)
+
+	/* Not implemented. */
+	Return(Package(){0,0})
+}
+
+Method(UCMS, 1, Serialized)
+{
+	Switch(ToInteger(Arg0))
+	{
+		Case (0x0c) /* Turn on ThinkLight */
+		{
+			\_SB.PCI0.LPCB.EC.LGHT(1)
+		}
+		Case (0x0d) /* Turn off ThinkLight */
+		{
+			\_SB.PCI0.LPCB.EC.LGHT(0)
+		}
+	}
+}