[coreboot-gerrit] New patch to review for coreboot: ec/lenovo/h8: Add mute microphone LED method

[Nicola Corna]

Nicola Corna ([e-mail]) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/18329

-gerrit

commit 0537760d3485a511d64b234839231ca6b6657d7f
Author: Nicola Corna 
Date:   Sat Feb 11 14:52:24 2017 +0100

ec/lenovo/h8: Add mute microphone LED method

thinkpad_acpi expects a MMTS method to turn on/off the microphone
    mute LED; without such method the LED is always off.

Tested on a X220T.

Change-Id: I578f95f9619a53fd35f8a8bfe5564aeb6c789212
    Signed-off-by: Nicola Corna 
---
 src/ec/lenovo/h8/acpi/ec.asl | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/ec/lenovo/h8/acpi/ec.asl b/src/ec/lenovo/h8/acpi/ec.asl
index 497dde4..32ebc35 100644
--- a/src/ec/lenovo/h8/acpi/ec.asl
+++ b/src/ec/lenovo/h8/acpi/ec.asl
@@ -362,6 +362,18 @@ Device(EC)
    	{
    		Return (TBSW << 3)
    	}
+		/* Mute microphone LED */
+		Method (MMTS, 1, NotSerialized)
+		{
+			If (Arg0)
+			{
+				TLED(0x8E)
+			}
+			Else
+			{
+				TLED(0x0E)
+			}
+		}
    	/* Version */
    	Method (MHKV, 0, NotSerialized)
    	{