Configs: msm8937: A2dp direct-pcm support on BT4.2

Add a2dp direct-pcm support for LAW DVT1 board over BT4.2.

Change-Id: I990ad8eb22fcd20a282136289024c70ef4b634b8
diff --git a/configs/msm8937/mixer_paths_sdm429w.xml b/configs/msm8937/mixer_paths_sdm429w.xml
index 9a271ed..cc2c73c 100644
--- a/configs/msm8937/mixer_paths_sdm429w.xml
+++ b/configs/msm8937/mixer_paths_sdm429w.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="ISO-8859-1"?>
 <!--
-    Copyright (c) 2019-2020, The Linux Foundation. All rights reserved.
+    Copyright (c) 2019-2021, 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
@@ -591,6 +591,16 @@
         <path name="compress-offload-playback2" />
     </path>
 
+    <path name="compress-offload-playback2 bt-a2dp">
+        <ctl name="INTERNAL_A2DP_RX Audio Mixer MultiMedia7" value="1" />
+    </path>
+
+    <path name="compress-offload-playback2 speaker-and-bt-a2dp">
+        <path name="compress-offload-playback2 bt-a2dp" />
+        <path name="compress-offload-playback2" />
+    </path>
+
+
     <path name="compress-offload-playback transmission-fm">
         <ctl name="INTERNAL_FM_RX Audio Mixer MultiMedia4" value="1" />
     </path>