configs: msm8998: Fix sidetone mute during voice call

Update sidetone mixer controls to avoid sidetone loopback mute
during voice call on headset and handset.

Change-Id: Ieb3d2d24968817eb42176885065714964cdeca5d
diff --git a/configs/msm8998/mixer_paths_tavil.xml b/configs/msm8998/mixer_paths_tavil.xml
index 108e86b..e1824de 100644
--- a/configs/msm8998/mixer_paths_tavil.xml
+++ b/configs/msm8998/mixer_paths_tavil.xml
@@ -479,27 +479,27 @@
     <ctl name="ASRC1 Output Mode" value="INT" />
 
     <!-- IIR/voice anc -->
-    <ctl name="IIR0 Band1" id ="0" value="268435456" />
+    <ctl name="IIR0 Band1" id ="0" value="0" />
     <ctl name="IIR0 Band1" id ="1" value="0" />
     <ctl name="IIR0 Band1" id ="2" value="0" />
     <ctl name="IIR0 Band1" id ="3" value="0" />
     <ctl name="IIR0 Band1" id ="4" value="0" />
-    <ctl name="IIR0 Band2" id ="0" value="268435456" />
+    <ctl name="IIR0 Band2" id ="0" value="0" />
     <ctl name="IIR0 Band2" id ="1" value="0" />
     <ctl name="IIR0 Band2" id ="2" value="0" />
     <ctl name="IIR0 Band2" id ="3" value="0" />
     <ctl name="IIR0 Band2" id ="4" value="0" />
-    <ctl name="IIR0 Band3" id ="0" value="268435456" />
+    <ctl name="IIR0 Band3" id ="0" value="0" />
     <ctl name="IIR0 Band3" id ="1" value="0" />
     <ctl name="IIR0 Band3" id ="2" value="0" />
     <ctl name="IIR0 Band3" id ="3" value="0" />
     <ctl name="IIR0 Band3" id ="4" value="0" />
-    <ctl name="IIR0 Band4" id ="0" value="268435456" />
+    <ctl name="IIR0 Band4" id ="0" value="0" />
     <ctl name="IIR0 Band4" id ="1" value="0" />
     <ctl name="IIR0 Band4" id ="2" value="0" />
     <ctl name="IIR0 Band4" id ="3" value="0" />
     <ctl name="IIR0 Band4" id ="4" value="0" />
-    <ctl name="IIR0 Band5" id ="0" value="268435456" />
+    <ctl name="IIR0 Band5" id ="0" value="0" />
     <ctl name="IIR0 Band5" id ="1" value="0" />
     <ctl name="IIR0 Band5" id ="2" value="0" />
     <ctl name="IIR0 Band5" id ="3" value="0" />
@@ -1847,6 +1847,31 @@
    </path>
 
    <path name="sidetone-iir">
+        <ctl name="IIR0 Band1" id ="0" value="268435456" />
+        <ctl name="IIR0 Band1" id ="1" value="0" />
+        <ctl name="IIR0 Band1" id ="2" value="0" />
+        <ctl name="IIR0 Band1" id ="3" value="0" />
+        <ctl name="IIR0 Band1" id ="4" value="0" />
+        <ctl name="IIR0 Band2" id ="0" value="268435456" />
+        <ctl name="IIR0 Band2" id ="1" value="0" />
+        <ctl name="IIR0 Band2" id ="2" value="0" />
+        <ctl name="IIR0 Band2" id ="3" value="0" />
+        <ctl name="IIR0 Band2" id ="4" value="0" />
+        <ctl name="IIR0 Band3" id ="0" value="268435456" />
+        <ctl name="IIR0 Band3" id ="1" value="0" />
+        <ctl name="IIR0 Band3" id ="2" value="0" />
+        <ctl name="IIR0 Band3" id ="3" value="0" />
+        <ctl name="IIR0 Band3" id ="4" value="0" />
+        <ctl name="IIR0 Band4" id ="0" value="268435456" />
+        <ctl name="IIR0 Band4" id ="1" value="0" />
+        <ctl name="IIR0 Band4" id ="2" value="0" />
+        <ctl name="IIR0 Band4" id ="3" value="0" />
+        <ctl name="IIR0 Band4" id ="4" value="0" />
+        <ctl name="IIR0 Band5" id ="0" value="268435456" />
+        <ctl name="IIR0 Band5" id ="1" value="0" />
+        <ctl name="IIR0 Band5" id ="2" value="0" />
+        <ctl name="IIR0 Band5" id ="3" value="0" />
+        <ctl name="IIR0 Band5" id ="4" value="0" />
         <ctl name="IIR0 Enable Band1" value="1" />
         <ctl name="IIR0 Enable Band2" value="1" />
         <ctl name="IIR0 Enable Band3" value="1" />