diff --git a/configs/sdm670/mixer_paths_tavil.xml b/configs/sdm670/mixer_paths_tavil.xml
index fd34c87a..89fa9419 100644
--- a/configs/sdm670/mixer_paths_tavil.xml
+++ b/configs/sdm670/mixer_paths_tavil.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="ISO-8859-1"?>
-<!-- Copyright (c) 2016-2017, The Linux Foundation. All rights reserved.    -->
+<!-- Copyright (c) 2016-2018, 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 -->
@@ -1888,6 +1888,10 @@
         <path name="speaker-mono-2" />
     </path>
 
+    <path name="speaker-hdk">
+        <path name="speaker-mono" />
+    </path>
+
     <path name="speaker-fluid">
         <path name="speaker-mono" />
     </path>
@@ -1979,6 +1983,14 @@
         <ctl name="EAR SPKR PA Gain" value="G_6_DB" />
     </path>
 
+    <path name="handset-hdk">
+        <ctl name="SLIM RX0 MUX" value="AIF1_PB" />
+        <ctl name="CDC_IF RX0 MUX" value="SLIM RX0" />
+        <ctl name="SLIM_0_RX Channels" value="One" />
+        <ctl name="RX INT0_1 MIX1 INP0" value="RX0" />
+        <ctl name="EAR PA Gain" value="G_6_DB" />
+    </path>
+
     <path name="handset-mic">
         <path name="dmic3" />
     </path>
@@ -2094,10 +2106,22 @@
         <path name="handset" />
     </path>
 
+    <path name="voice-handset-hdk">
+        <path name="handset-hdk" />
+    </path>
+
+    <path name="voice-handset-tmus-hdk">
+        <path name="handset-hdk" />
+    </path>
+
     <path name="voice-speaker">
         <path name="speaker-mono" />
     </path>
 
+    <path name="voice-speaker-hdk">
+        <path name="speaker-mono" />
+    </path>
+
     <path name="voice-speaker-2">
         <path name="speaker-mono-2" />
     </path>
@@ -2437,6 +2461,11 @@
         <path name="handset" />
     </path>
 
+    <path name="voice-tty-hco-handset-hdk">
+        <ctl name="TTY Mode" value="HCO" />
+        <path name="handset-hdk" />
+    </path>
+
     <path name="voice-tty-full-headset-mic">
         <path name="amic2" />
         <ctl name="ADC2 Volume" value="0" />