configs: kona: Add mixer controls for headset SVA

Add mixer controls to enable headset SVA detections

Change-Id: Ie8f27675d811f7583f05f16aa4e7e63186313add
diff --git a/configs/kona/sound_trigger_mixer_paths.xml b/configs/kona/sound_trigger_mixer_paths.xml
index 10488c2..d0dbd38 100644
--- a/configs/kona/sound_trigger_mixer_paths.xml
+++ b/configs/kona/sound_trigger_mixer_paths.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="ISO-8859-1"?>
-<!--- Copyright (c) 2014-2018, The Linux Foundation. All rights reserved.       -->
+<!--- Copyright (c) 2014-2019, The Linux Foundation. All rights reserved.       -->
 <!---                                                                           -->
 <!--- Redistribution and use in source and binary forms, with or without        -->
 <!--- modification, are permitted provided that the following conditions are    -->
@@ -262,7 +262,10 @@
     <path name="listen-ape-headset-mic">
         <ctl name="VA_AIF1_CAP Mixer DEC0" value="1" />
         <ctl name="VA DEC0 MUX" value="SWR_MIC" />
-        <ctl name="VA SMIC MUX0" value="ADC2" />
+        <ctl name="VA SMIC MUX0" value="ADC1" />
+        <ctl name="ADC2 Volume" value="62" />
+        <ctl name="ADC2_MIXER Switch" value="1" />
+        <ctl name="ADC2 MUX" value="INP2" />
     </path>
 
     <path name="echo-reference">