diff --git a/configs/msm8937/audio_platform_info_sdm429w.xml b/configs/msm8937/audio_platform_info_sdm429w.xml
new file mode 100644
index 0000000..13f0fe8
--- /dev/null
+++ b/configs/msm8937/audio_platform_info_sdm429w.xml
@@ -0,0 +1,531 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<!-- Copyright (c) 2015 - 2016, 2018, 2020, 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 -->
+<!-- met:                                                                   -->
+<!--     * Redistributions of source code must retain the above copyright   -->
+<!--       notice, this list of conditions and the following disclaimer.    -->
+<!--     * Redistributions in binary form must reproduce the above          -->
+<!--       copyright notice, this list of conditions and the following      -->
+<!--       disclaimer in the documentation and/or other materials provided  -->
+<!--       with the distribution.                                           -->
+<!--     * Neither the name of The Linux Foundation nor the names of its    -->
+<!--       contributors may be used to endorse or promote products derived  -->
+<!--       from this software without specific prior written permission.    -->
+<!--                                                                        -->
+<!-- THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED           -->
+<!-- WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF   -->
+<!-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT -->
+<!-- ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS -->
+<!-- BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -->
+<!-- CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF   -->
+<!-- SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR        -->
+<!-- BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,  -->
+<!-- OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN -->
+<!-- IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.                          -->
+<audio_platform_info>
+    <bit_width_configs>
+        <device name="SND_DEVICE_OUT_SPEAKER" bit_width="24"/>
+    </bit_width_configs>
+    <interface_names>
+        <device name="AUDIO_DEVICE_IN_BUILTIN_MIC" interface="SLIMBUS_0" codec_type="external"/>
+        <device name="AUDIO_DEVICE_IN_BACK_MIC" interface="SLIMBUS_0" codec_type="external"/>
+        <device name="AUDIO_DEVICE_IN_BUILTIN_MIC" interface="TERT_MI2S" codec_type="internal"/>
+        <device name="AUDIO_DEVICE_IN_BACK_MIC" interface="TERT_MI2S" codec_type="internal"/>
+    </interface_names>
+    <pcm_ids>
+        <usecase name="USECASE_AUDIO_PLAYBACK_OFFLOAD2" type="out" id="24"/>
+        <usecase name="USECASE_AUDIO_PLAYBACK_OFFLOAD3" type="out" id="27"/>
+        <usecase name="USECASE_AUDIO_PLAYBACK_OFFLOAD4" type="out" id="28"/>
+        <usecase name="USECASE_AUDIO_PLAYBACK_OFFLOAD5" type="out" id="29"/>
+        <usecase name="USECASE_AUDIO_PLAYBACK_OFFLOAD6" type="out" id="30"/>
+        <usecase name="USECASE_AUDIO_PLAYBACK_OFFLOAD7" type="out" id="31"/>
+        <usecase name="USECASE_AUDIO_PLAYBACK_OFFLOAD8" type="out" id="32"/>
+        <usecase name="USECASE_AUDIO_PLAYBACK_OFFLOAD9" type="out" id="33"/>
+        <usecase name="USECASE_VOICEMMODE1_CALL" type="in" id="34"/>
+        <usecase name="USECASE_VOICEMMODE1_CALL" type="out" id="34"/>
+        <usecase name="USECASE_VOICEMMODE2_CALL" type="in" id="35"/>
+        <usecase name="USECASE_VOICEMMODE2_CALL" type="out" id="35"/>
+        <usecase name="USECASE_AUDIO_HFP_SCO" type="out" id="25" />
+        <usecase name="USECASE_AUDIO_HFP_SCO_WB" type="out" id="25" />
+    </pcm_ids>
+    <config_params>
+        <param key="spkr_1_tz_name" value="wsa881x.0f"/>
+        <param key="spkr_2_tz_name" value=""/>
+    </config_params>
+    <acdb_ids>
+        <device name="SND_DEVICE_OUT_SPEAKER_PROTECTED" acdb_id="136"/>
+        <device name="SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED" acdb_id="136"/>
+        <device name="SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT" acdb_id="136"/>
+        <device name="SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT" acdb_id="136"/>
+        <device name="SND_DEVICE_IN_CAPTURE_VI_FEEDBACK" acdb_id="137"/>
+    </acdb_ids>
+
+    <backend_names>
+        <device name="SND_DEVICE_OUT_HEADPHONES" interface="PRI_MI2S_RX"/>
+        <device name="SND_DEVICE_OUT_BT_SCO_WB" interface="INT_BT_SCO_RX"/>
+        <device name="SND_DEVICE_OUT_BT_SCO" interface="INT_BT_SCO_RX"/>
+        <device name="SND_DEVICE_OUT_LINE" interface="PRI_MI2S_RX"/>
+        <device name="SND_DEVICE_OUT_ANC_HEADSET" interface="PRI_MI2S_RX"/>
+        <device name="SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES" interface="PRI_MI2S_RX"/>
+        <device name="SND_DEVICE_OUT_SPEAKER_AND_LINE" interface="PRI_MI2S_RX"/>
+        <device name="SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET" interface="PRI_MI2S_RX"/>
+        <device name="SND_DEVICE_OUT_VOICE_HEADPHONES" interface="PRI_MI2S_RX"/>
+        <device name="SND_DEVICE_OUT_VOICE_ANC_HEADSET" interface="PRI_MI2S_RX"/>
+        <device name="SND_DEVICE_OUT_VOICE_LINE" interface="PRI_MI2S_RX"/>
+        <device name="SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES" interface="PRI_MI2S_RX"/>
+        <device name="SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES" interface="PRI_MI2S_RX"/>
+        <device name="SND_DEVICE_OUT_HANDSET" interface="QUAT_MI2S_RX"/>
+        <device name="SND_DEVICE_OUT_SPEAKER" interface="QUAT_MI2S_RX"/>
+        <device name="SND_DEVICE_OUT_SPEAKER_REVERSE" interface="PRI_MI2S_RX"/>
+        <device name="SND_DEVICE_OUT_SPEAKER_VBAT" interface="PRI_MI2S_RX"/>
+        <device name="SND_DEVICE_OUT_VOICE_HANDSET" interface="QUAT_MI2S_RX"/>
+        <device name="SND_DEVICE_OUT_VOICE_SPEAKER" interface="QUAT_MI2S_RX"/>
+        <device name="SND_DEVICE_OUT_VOICE_SPEAKER_VBAT" interface="PRI_MI2S_RX"/>
+        <device name="SND_DEVICE_OUT_VOICE_SPEAKER_2" interface="QUAT_MI2S_RX"/>
+        <device name="SND_DEVICE_OUT_VOICE_SPEAKER_2_VBAT" interface="PRI_MI2S_RX"/>
+        <device name="SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET" interface="PRI_MI2S_RX"/>
+        <device name="SND_DEVICE_OUT_ANC_FB_HEADSET" interface="PRI_MI2S_RX"/>
+        <device name="SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET" interface="PRI_MI2S_RX"/>
+        <device name="SND_DEVICE_OUT_ANC_HANDSET" interface="QUAT_MI2S_RX"/>
+        <device name="SND_DEVICE_OUT_SPEAKER_PROTECTED" interface="PRI_MI2S_RX"/>
+        <device name="SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED" interface="PRI_MI2S_RX"/>
+        <device name="SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED" interface="PRI_MI2S_RX"/>
+        <device name="SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT" interface="PRI_MI2S_RX"/>
+        <device name="SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT" interface="PRI_MI2S_RX"/>
+        <device name="SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED_VBAT" interface="PRI_MI2S_RX"/>
+        <device name="SND_DEVICE_OUT_SPEAKER_WSA" interface="PRI_MI2S_RX"/>
+        <device name="SND_DEVICE_OUT_VOICE_SPEAKER_WSA" interface="PRI_MI2S_RX"/>
+        <device name="SND_DEVICE_OUT_VOICE_SPEAKER_2_WSA" interface="PRI_MI2S_RX"/>
+        <device name="SND_DEVICE_IN_HANDSET_MIC" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_HANDSET_MIC_EXTERNAL" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_HANDSET_MIC_AEC" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_HANDSET_MIC_NS" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_HANDSET_MIC_AEC_NS" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_HANDSET_DMIC" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_HANDSET_DMIC_AEC" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_HANDSET_DMIC_NS" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_HANDSET_DMIC_AEC_NS" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_SPEAKER_MIC" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_SPEAKER_MIC_AEC" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_SPEAKER_MIC_NS" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_SPEAKER_MIC_AEC_NS" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_SPEAKER_DMIC" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_SPEAKER_DMIC_AEC" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_SPEAKER_DMIC_NS" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_HEADSET_MIC" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_HEADSET_MIC_FLUENCE" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_VOICE_SPEAKER_MIC" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_VOICE_HEADSET_MIC" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_CAMCORDER_MIC" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_VOICE_DMIC" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_VOICE_SPEAKER_DMIC" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_VOICE_REC_MIC" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_VOICE_REC_MIC_NS" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_VOICE_REC_DMIC_STEREO" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_AANC_HANDSET_MIC" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_QUAD_MIC" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_HANDSET_STEREO_DMIC" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_SPEAKER_STEREO_DMIC" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_CAPTURE_VI_FEEDBACK" interface="SENARY_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_1" interface="SENARY_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_2" interface="SENARY_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_UNPROCESSED_MIC" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_UNPROCESSED_STEREO_MIC" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_UNPROCESSED_THREE_MIC" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_UNPROCESSED_QUAD_MIC" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_UNPROCESSED_HEADSET_MIC" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_HEADPHONES" interface="PRI_MI2S_RX"/>
+        <device name="SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_ANC_HEADSET" interface="PRI_MI2S_RX"/>
+        <device name="SND_DEVICE_OUT_SPEAKER_AND_BT_SCO" backend="speaker-and-bt-sco" interface="QUAT_MI2S_RX-and-INT_BT_SCO_RX"/>
+        <device name="SND_DEVICE_OUT_SPEAKER_AND_BT_SCO_WB" backend="speaker-and-bt-sco-wb" interface="QUAT_MI2S_RX-and-INT_BT_SCO_RX"/>
+        <device name="SND_DEVICE_OUT_SPEAKER_WSA_AND_BT_SCO" backend="wsa-speaker-and-bt-sco" interface="QUAT_MI2S_RX-and-INT_BT_SCO_RX"/>
+        <device name="SND_DEVICE_OUT_SPEAKER_WSA_AND_BT_SCO_WB" backend="wsa-speaker-and-bt-sco-wb" interface="QUAT_MI2S_RX-and-INT_BT_SCO_RX"/>
+        <device name="SND_DEVICE_OUT_VOICE_SPEAKER_HFP" interface="QUAT_MI2S_RX"/>
+        <device name="SND_DEVICE_IN_VOICE_SPEAKER_MIC_HFP" interface="TERT_MI2S_TX"/>
+    </backend_names>
+    <!-- below values are for ref purpose to OEM, doesn't contain actual hardware info on MTP -->
+    <microphone_characteristics>
+        <microphone valid_mask="31" device_id="builtin_mic_1" type="AUDIO_DEVICE_IN_BUILTIN_MIC" address="bottom" location="AUDIO_MICROPHONE_LOCATION_MAINBODY"
+            group="0" index_in_the_group="0" directionality="AUDIO_MICROPHONE_DIRECTIONALITY_OMNI" num_frequency_responses="93"
+            frequencies="100.00 106.00 112.00 118.00 125.00 132.00 140.00 150.00 160.00 170.00 180.00 190.00 200.00 212.00 224.00 236.00 250.00 265.00 280.00 300.00 315.00 335.00 355.00 375.00 400.00 425.00 450.00 475.00 500.00 530.00 560.00 600.00 630.00 670.00 710.00 750.00 800.00 850.00 900.00 950.00 1000.00 1060.00 1120.00 1180.00 1250.00 1320.00 1400.00 1500.00 1600.00 1700.00 1800.00 1900.00 2000.00 2120.00 2240.00 2360.00 2500.00 2650.00 2800.00 3000.00 3150.00 3350.00 3550.00 3750.00 4000.00 4250.00 4500.00 4750.00 5000.00 5300.00 5600.00 6000.00 6300.00 6700.00 7100.00 7500.00 8000.00 8500.00 9000.00 9500.00 10000.00 10600.00 11200.00 11800.00 12500.00 13200.00 14000.00 15000.00 16000.00 17000.00 18000.00 19000.00 20000.00"
+            responses="-0.78 -0.71 -0.64 -0.60 -0.55 -0.50 -0.47 -0.42 -0.39 -0.36 -0.34 -0.33 -0.32 -0.29 -0.28 -0.28 -0.27 -0.25 -0.25 -0.24 -0.23 -0.23 -0.22 -0.22 -0.19 -0.17 -0.15 -0.15 -0.14 -0.14 -0.12 -0.11 -0.10 -0.10 -0.08 -0.07 -0.07 -0.04 -0.03 -0.01 0.00 0.04 0.06 0.07 0.08 0.13 0.09 0.14 0.19 0.23 0.28 0.29 0.31 0.37 0.88 0.86 0.77 0.78 0.84 0.86 1.05 1.12 1.18 1.25 1.43 1.66 1.83 2.02 2.23 2.59 2.84 3.35 4.01 6.82 6.62 6.42 7.30 8.23 7.54 12.68 13.76 18.69 19.68 20.90 23.70 25.10 21.65 16.18 18.84 25.44 23.48 23.22 24.89"
+            sensitivity="-37.0" max_spl="132.5" min_spl="28.5" orientation="0.0 0.0 1.0" geometric_location="0.0269 0.0058 0.0079" />
+        <microphone valid_mask="31" device_id="builtin_mic_2" type="AUDIO_DEVICE_IN_BACK_MIC" address="back" location="AUDIO_MICROPHONE_LOCATION_MAINBODY"
+            group="0" index_in_the_group="1" directionality="AUDIO_MICROPHONE_DIRECTIONALITY_OMNI" num_frequency_responses="92"
+            frequencies="106.00 112.00 118.00 125.00 132.00 140.00 150.00 160.00 170.00 180.00 190.00 200.00 212.00 224.00 236.00 250.00 265.00 280.00 300.00 315.00 335.00 355.00 375.00 400.00 425.00 450.00 475.00 500.00 530.00 560.00 600.00 630.00 670.00 710.00 750.00 800.00 850.00 900.00 950.00 1000.00 1060.00 1120.00 1180.00 1250.00 1320.00 1400.00 1500.00 1600.00 1700.00 1800.00 1900.00 2000.00 2120.00 2240.00 2360.00 2500.00 2650.00 2800.00 3000.00 3150.00 3350.00 3550.00 3750.00 4000.00 4250.00 4500.00 4750.00 5000.00 5300.00 5600.00 6000.00 6300.00 6700.00 7100.00 7500.00 8000.00 8500.00 9000.00 9500.00 10000.00 10600.00 11200.00 11800.00 12500.00 13200.00 14000.00 15000.00 16000.00 17000.00 18000.00 19000.00 20000.00"
+            responses="-0.75 -0.74 -0.69 -0.65 -0.62 -0.61 -0.56 -0.53 -0.50 -0.47 -0.43 -0.40 -0.37 -0.36 -0.33 -0.30 -0.28 -0.25 -0.24 -0.24 -0.24 -0.25 -0.24 -0.12 -0.10 -0.08 -0.09 -0.07 -0.07 -0.06 -0.06 -0.06 -0.05 -0.04 -0.05 -0.04 -0.01 0.02 0.02 0.00 0.02 0.03 0.07 0.10 0.10 0.13 0.01 0.01 0.10 0.11 0.19 0.24 0.38 0.46 0.26 0.27 0.43 0.76 0.75 1.09 1.09 0.94 1.06 1.21 1.47 1.45 1.36 2.07 2.85 2.90 3.85 4.65 5.84 5.46 6.15 7.50 8.30 10.62 12.70 16.65 20.95 25.41 26.32 20.20 16.60 11.24 7.85 7.62 20.19 7.32 2.87 5.18"
+            sensitivity="-37.0" max_spl="132.5" min_spl="28.5" orientation="0.0 1.0 0.0" geometric_location="0.0546 0.1456 0.00415" />
+        <microphone valid_mask="31" device_id="builtin_mic_3" type="AUDIO_DEVICE_IN_BUILTIN_MIC" address="" location="AUDIO_MICROPHONE_LOCATION_MAINBODY"
+            group="0" index_in_the_group="2" directionality="AUDIO_MICROPHONE_DIRECTIONALITY_OMNI" num_frequency_responses="92"
+            frequencies="100.00 106.00 112.00 118.00 125.00 132.00 140.00 150.00 160.00 170.00 180.00 190.00 200.00 212.00 224.00 236.00 250.00 265.00 280.00 300.00 315.00 335.00 355.00 375.00 400.00 425.00 450.00 475.00 500.00 530.00 560.00 600.00 630.00 670.00 710.00 750.00 800.00 850.00 900.00 950.00 1000.00 1060.00 1120.00 1180.00 1250.00 1320.00 1400.00 1500.00 1600.00 1700.00 1800.00 1900.00 2000.00 2120.00 2240.00 2360.00 2500.00 2650.00 2800.00 3000.00 3150.00 3350.00 3550.00 3750.00 4000.00 4250.00 4500.00 4750.00 5000.00 5300.00 5600.00 6000.00 6300.00 6700.00 7100.00 7500.00 8000.00 8500.00 9000.00 9500.00 10000.00 10600.00 11200.00 11800.00 12500.00 13200.00 14000.00 15000.00 16000.00 17000.00 18000.00 19000.00"
+            responses="-9.24 -9.31 -9.39 -9.45 -9.46 -9.47 -9.50 -9.52 -9.51 -9.52 -9.51 -9.50 -9.49 -9.47 -9.48 -9.49 -9.48 -9.50 -9.51 -9.53 -9.55 -9.59 -9.63 -9.67 -9.58 -9.57 -9.65 -9.68 -9.71 -9.75 -9.79 -9.84 -9.87 -9.87 -9.90 -9.90 -9.91 -9.97 -10.01 -10.05 -9.85 -9.93 -9.94 -9.98 -10.04 -10.12 -10.28 -10.25 -10.01 -9.86 -9.81 -9.82 -9.61 -9.46 -8.27 -8.42 -8.98 -8.99 -8.82 -9.21 -8.92 -8.97 -9.30 -9.44 -9.52 -9.28 -9.09 -8.81 -7.02 -5.72 -5.30 -7.26 -8.39 -12.28 -8.23 -6.99 -5.52 -4.87 -3.82 -6.09 0.00 -2.15 -0.26 1.48 5.22 10.92 6.41 9.55 12.96 3.35 22.00 19.75"
+            sensitivity="-37.0" max_spl="132.5" min_spl="28.5" orientation="0.0 0.0 1.0" geometric_location="0.0274 0.14065 0.0079" />
+        <microphone valid_mask="31" device_id="builtin_mic_4" type="AUDIO_DEVICE_IN_BACK_MIC" address="" location="AUDIO_MICROPHONE_LOCATION_MAINBODY"
+            group="0" index_in_the_group="3" directionality="AUDIO_MICROPHONE_DIRECTIONALITY_OMNI" num_frequency_responses="92"
+            frequencies="106.00 112.00 118.00 125.00 132.00 140.00 150.00 160.00 170.00 180.00 190.00 200.00 212.00 224.00 236.00 250.00 265.00 280.00 300.00 315.00 335.00 355.00 375.00 400.00 425.00 450.00 475.00 500.00 530.00 560.00 600.00 630.00 670.00 710.00 750.00 800.00 850.00 900.00 950.00 1000.00 1060.00 1120.00 1180.00 1250.00 1320.00 1400.00 1500.00 1600.00 1700.00 1800.00 1900.00 2000.00 2120.00 2240.00 2360.00 2500.00 2650.00 2800.00 3000.00 3150.00 3350.00 3550.00 3750.00 4000.00 4250.00 4500.00 4750.00 5000.00 5300.00 5600.00 6000.00 6300.00 6700.00 7100.00 7500.00 8000.00 8500.00 9000.00 9500.00 10000.00 10600.00 11200.00 11800.00 12500.00 13200.00 14000.00 15000.00 16000.00 17000.00 18000.00 19000.00 20000.00"
+            responses="-0.75 -0.74 -0.69 -0.65 -0.62 -0.61 -0.56 -0.53 -0.50 -0.47 -0.43 -0.40 -0.37 -0.36 -0.33 -0.30 -0.28 -0.25 -0.24 -0.24 -0.24 -0.25 -0.24 -0.12 -0.10 -0.08 -0.09 -0.07 -0.07 -0.06 -0.06 -0.06 -0.05 -0.04 -0.05 -0.04 -0.01 0.02 0.02 0.00 0.02 0.03 0.07 0.10 0.10 0.13 0.01 0.01 0.10 0.11 0.19 0.24 0.38 0.46 0.26 0.27 0.43 0.76 0.75 1.09 1.09 0.94 1.06 1.21 1.47 1.45 1.36 2.07 2.85 2.90 3.85 4.65 5.84 5.46 6.15 7.50 8.30 10.62 12.70 16.65 20.95 25.41 26.32 20.20 16.60 11.24 7.85 7.62 20.19 7.32 2.87 5.18"
+            sensitivity="-37.0" max_spl="132.5" min_spl="28.5" orientation="0.0 1.0 0.0" geometric_location="0.0546 0.1456 0.00415" />
+    </microphone_characteristics>
+    <snd_devices>
+        <input_snd_device>
+            <input_snd_device_mic_mapping>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_HANDSET_MIC">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_HANDSET_MIC_AEC">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_HANDSET_MIC_NS">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_HANDSET_MIC_AEC_NS">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_HANDSET_DMIC">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_HANDSET_DMIC_AEC">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_HANDSET_DMIC_NS">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_HANDSET_DMIC_AEC_NS">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_SPEAKER_MIC">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_SPEAKER_MIC_AEC">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_SPEAKER_MIC_NS">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_SPEAKER_MIC_AEC_NS">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_SPEAKER_DMIC">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_SPEAKER_DMIC_AEC">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_SPEAKER_DMIC_NS">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_VOICE_SPEAKER_MIC">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_CAMCORDER_MIC">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_VOICE_DMIC">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_VOICE_SPEAKER_DMIC">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_VOICE_SPEAKER_TMIC">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_3"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_VOICE_SPEAKER_QMIC">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_3"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_4"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_VOICE_REC_MIC">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_VOICE_REC_MIC_NS">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_VOICE_REC_DMIC_STEREO">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_AANC_HANDSET_MIC">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_3"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_QUAD_MIC">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_3"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_4"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_HANDSET_STEREO_DMIC">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_SPEAKER_STEREO_DMIC">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_3"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_3"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_3"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_3"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_3"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_3"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_4"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_HANDSET_QMIC">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_3"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_4"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_SPEAKER_QMIC_AEC">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_3"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_4"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_SPEAKER_QMIC_NS">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_3"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_4"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_3"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_4"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_THREE_MIC">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_3"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_HANDSET_TMIC_FLUENCE_PRO">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_3"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_HANDSET_TMIC">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_3"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_SPEAKER_TMIC_AEC">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_3"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_SPEAKER_TMIC_NS">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_3"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_SPEAKER_TMIC_AEC_NS">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_3"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_VOICE_REC_TMIC">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_3"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_UNPROCESSED_MIC">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_DIRECT"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_UNPROCESSED_STEREO_MIC">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_DIRECT AUDIO_MICROPHONE_CHANNEL_MAPPING_UNUSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_UNUSED AUDIO_MICROPHONE_CHANNEL_MAPPING_DIRECT"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_UNPROCESSED_THREE_MIC">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_DIRECT AUDIO_MICROPHONE_CHANNEL_MAPPING_UNUSED AUDIO_MICROPHONE_CHANNEL_MAPPING_UNUSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_UNUSED AUDIO_MICROPHONE_CHANNEL_MAPPING_DIRECT AUDIO_MICROPHONE_CHANNEL_MAPPING_UNUSED"/>
+                        <mic_info mic_device_id="builtin_mic_3"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_UNUSED AUDIO_MICROPHONE_CHANNEL_MAPPING_UNUSED AUDIO_MICROPHONE_CHANNEL_MAPPING_DIRECT"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_UNPROCESSED_QUAD_MIC">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_DIRECT AUDIO_MICROPHONE_CHANNEL_MAPPING_UNUSED AUDIO_MICROPHONE_CHANNEL_MAPPING_UNUSED AUDIO_MICROPHONE_CHANNEL_MAPPING_UNUSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_UNUSED AUDIO_MICROPHONE_CHANNEL_MAPPING_DIRECT AUDIO_MICROPHONE_CHANNEL_MAPPING_UNUSED AUDIO_MICROPHONE_CHANNEL_MAPPING_UNUSED"/>
+                        <mic_info mic_device_id="builtin_mic_3"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_UNUSED AUDIO_MICROPHONE_CHANNEL_MAPPING_UNUSED AUDIO_MICROPHONE_CHANNEL_MAPPING_DIRECT AUDIO_MICROPHONE_CHANNEL_MAPPING_UNUSED"/>
+                        <mic_info mic_device_id="builtin_mic_4"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_UNUSED AUDIO_MICROPHONE_CHANNEL_MAPPING_UNUSED AUDIO_MICROPHONE_CHANNEL_MAPPING_UNUSED AUDIO_MICROPHONE_CHANNEL_MAPPING_DIRECT"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_HANDSET_GENERIC_QMIC">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_3"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_4"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+            </input_snd_device_mic_mapping>
+        </input_snd_device>
+    </snd_devices>
+</audio_platform_info>
+
diff --git a/configs/msm8937/audio_platform_info_sdm429w_dvt2.xml b/configs/msm8937/audio_platform_info_sdm429w_dvt2.xml
new file mode 100644
index 0000000..fa93726
--- /dev/null
+++ b/configs/msm8937/audio_platform_info_sdm429w_dvt2.xml
@@ -0,0 +1,513 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<!-- Copyright (c) 2015 - 2016, 2018, 2020, 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 -->
+<!-- met:                                                                   -->
+<!--     * Redistributions of source code must retain the above copyright   -->
+<!--       notice, this list of conditions and the following disclaimer.    -->
+<!--     * Redistributions in binary form must reproduce the above          -->
+<!--       copyright notice, this list of conditions and the following      -->
+<!--       disclaimer in the documentation and/or other materials provided  -->
+<!--       with the distribution.                                           -->
+<!--     * Neither the name of The Linux Foundation nor the names of its    -->
+<!--       contributors may be used to endorse or promote products derived  -->
+<!--       from this software without specific prior written permission.    -->
+<!--                                                                        -->
+<!-- THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED           -->
+<!-- WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF   -->
+<!-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT -->
+<!-- ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS -->
+<!-- BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -->
+<!-- CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF   -->
+<!-- SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR        -->
+<!-- BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,  -->
+<!-- OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN -->
+<!-- IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.                          -->
+<audio_platform_info>
+    <bit_width_configs>
+        <device name="SND_DEVICE_OUT_SPEAKER" bit_width="24"/>
+    </bit_width_configs>
+    <interface_names>
+        <device name="AUDIO_DEVICE_IN_BUILTIN_MIC" interface="SLIMBUS_0" codec_type="external"/>
+        <device name="AUDIO_DEVICE_IN_BACK_MIC" interface="SLIMBUS_0" codec_type="external"/>
+        <device name="AUDIO_DEVICE_IN_BUILTIN_MIC" interface="TERT_MI2S" codec_type="internal"/>
+        <device name="AUDIO_DEVICE_IN_BACK_MIC" interface="TERT_MI2S" codec_type="internal"/>
+    </interface_names>
+    <pcm_ids>
+        <usecase name="USECASE_AUDIO_PLAYBACK_OFFLOAD2" type="out" id="24"/>
+        <usecase name="USECASE_AUDIO_PLAYBACK_OFFLOAD3" type="out" id="27"/>
+        <usecase name="USECASE_AUDIO_PLAYBACK_OFFLOAD4" type="out" id="28"/>
+        <usecase name="USECASE_AUDIO_PLAYBACK_OFFLOAD5" type="out" id="29"/>
+        <usecase name="USECASE_AUDIO_PLAYBACK_OFFLOAD6" type="out" id="30"/>
+        <usecase name="USECASE_AUDIO_PLAYBACK_OFFLOAD7" type="out" id="31"/>
+        <usecase name="USECASE_AUDIO_PLAYBACK_OFFLOAD8" type="out" id="32"/>
+        <usecase name="USECASE_AUDIO_PLAYBACK_OFFLOAD9" type="out" id="33"/>
+        <usecase name="USECASE_VOICEMMODE1_CALL" type="in" id="34"/>
+        <usecase name="USECASE_VOICEMMODE1_CALL" type="out" id="34"/>
+        <usecase name="USECASE_VOICEMMODE2_CALL" type="in" id="35"/>
+        <usecase name="USECASE_VOICEMMODE2_CALL" type="out" id="35"/>
+        <usecase name="USECASE_AUDIO_HFP_SCO" type="in" id="56" />
+        <usecase name="USECASE_AUDIO_HFP_SCO_WB" type="in" id="56" />
+        <usecase name="USECASE_AUDIO_HFP_SCO" type="out" id="25" />
+        <usecase name="USECASE_AUDIO_HFP_SCO_WB" type="out" id="25" />
+    </pcm_ids>
+    <config_params>
+        <param key="spkr_1_tz_name" value="wsa881x.0f"/>
+        <param key="spkr_2_tz_name" value=""/>
+        <param key="hfp_vol_mixer_ctl" value="SLIMBUS_7 LOOPBACK Volume"/>
+    </config_params>
+    <acdb_ids>
+        <device name="SND_DEVICE_OUT_SPEAKER_PROTECTED" acdb_id="136"/>
+        <device name="SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED" acdb_id="136"/>
+        <device name="SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT" acdb_id="136"/>
+        <device name="SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT" acdb_id="136"/>
+        <device name="SND_DEVICE_IN_CAPTURE_VI_FEEDBACK" acdb_id="137"/>
+    </acdb_ids>
+
+    <backend_names>
+        <device name="SND_DEVICE_OUT_BT_SCO_WB" interface="SLIMBUS_7_RX"/>
+        <device name="SND_DEVICE_OUT_BT_SCO" interface="SLIMBUS_7_RX"/>
+        <device name="SND_DEVICE_OUT_HANDSET" interface="QUAT_MI2S_RX"/>
+        <device name="SND_DEVICE_OUT_SPEAKER" interface="QUAT_MI2S_RX"/>
+        <device name="SND_DEVICE_OUT_BT_A2DP" backend="bt-a2dp" interface="SLIMBUS_7_RX"/>
+        <device name="SND_DEVICE_OUT_SPEAKER_REVERSE" interface="PRI_MI2S_RX"/>
+        <device name="SND_DEVICE_OUT_SPEAKER_VBAT" interface="PRI_MI2S_RX"/>
+        <device name="SND_DEVICE_OUT_VOICE_HANDSET" interface="QUAT_MI2S_RX"/>
+        <device name="SND_DEVICE_OUT_VOICE_SPEAKER" interface="QUAT_MI2S_RX"/>
+        <device name="SND_DEVICE_OUT_VOICE_SPEAKER_VBAT" interface="PRI_MI2S_RX"/>
+        <device name="SND_DEVICE_OUT_VOICE_SPEAKER_2" interface="QUAT_MI2S_RX"/>
+        <device name="SND_DEVICE_OUT_VOICE_SPEAKER_2_VBAT" interface="PRI_MI2S_RX"/>
+        <device name="SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET" interface="PRI_MI2S_RX"/>
+        <device name="SND_DEVICE_OUT_ANC_HANDSET" interface="QUAT_MI2S_RX"/>
+        <device name="SND_DEVICE_OUT_SPEAKER_PROTECTED" interface="PRI_MI2S_RX"/>
+        <device name="SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED" interface="PRI_MI2S_RX"/>
+        <device name="SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED" interface="PRI_MI2S_RX"/>
+        <device name="SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT" interface="PRI_MI2S_RX"/>
+        <device name="SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT" interface="PRI_MI2S_RX"/>
+        <device name="SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED_VBAT" interface="PRI_MI2S_RX"/>
+        <device name="SND_DEVICE_OUT_SPEAKER_WSA" interface="PRI_MI2S_RX"/>
+        <device name="SND_DEVICE_OUT_VOICE_SPEAKER_WSA" interface="PRI_MI2S_RX"/>
+        <device name="SND_DEVICE_OUT_VOICE_SPEAKER_2_WSA" interface="PRI_MI2S_RX"/>
+        <device name="SND_DEVICE_IN_HANDSET_MIC" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_HANDSET_MIC_EXTERNAL" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_HANDSET_MIC_AEC" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_HANDSET_MIC_NS" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_HANDSET_MIC_AEC_NS" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_HANDSET_DMIC" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_HANDSET_DMIC_AEC" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_HANDSET_DMIC_NS" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_HANDSET_DMIC_AEC_NS" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_SPEAKER_MIC" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_SPEAKER_MIC_AEC" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_SPEAKER_MIC_NS" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_SPEAKER_MIC_AEC_NS" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_SPEAKER_DMIC" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_SPEAKER_DMIC_AEC" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_SPEAKER_DMIC_NS" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_VOICE_SPEAKER_MIC" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_CAMCORDER_MIC" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_VOICE_DMIC" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_VOICE_SPEAKER_DMIC" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_VOICE_REC_MIC" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_VOICE_REC_MIC_NS" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_VOICE_REC_DMIC_STEREO" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_AANC_HANDSET_MIC" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_QUAD_MIC" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_HANDSET_STEREO_DMIC" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_SPEAKER_STEREO_DMIC" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_CAPTURE_VI_FEEDBACK" interface="SENARY_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_1" interface="SENARY_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_2" interface="SENARY_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_UNPROCESSED_MIC" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_UNPROCESSED_STEREO_MIC" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_UNPROCESSED_THREE_MIC" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_IN_UNPROCESSED_QUAD_MIC" interface="TERT_MI2S_TX"/>
+        <device name="SND_DEVICE_OUT_SPEAKER_AND_BT_SCO" backend="speaker-and-bt-sco" interface="QUAT_MI2S_RX-and-SLIMBUS_7_RX"/>
+        <device name="SND_DEVICE_OUT_SPEAKER_AND_BT_SCO_WB" backend="speaker-and-bt-sco-wb" interface="QUAT_MI2S_RX-and-SLIMBUS_7_RX"/>
+        <device name="SND_DEVICE_OUT_SPEAKER_WSA_AND_BT_SCO" backend="wsa-speaker-and-bt-sco" interface="QUAT_MI2S_RX-and-SLIMBUS_7_RX"/>
+        <device name="SND_DEVICE_OUT_SPEAKER_WSA_AND_BT_SCO_WB" backend="wsa-speaker-and-bt-sco-wb" interface="QUAT_MI2S_RX-and-SLIMBUS_7_RX"/>
+        <device name="SND_DEVICE_OUT_VOICE_SPEAKER_HFP" interface="QUAT_MI2S_RX"/>
+        <device name="SND_DEVICE_IN_VOICE_SPEAKER_MIC_HFP" interface="TERT_MI2S_TX"/>
+    </backend_names>
+    <!-- below values are for ref purpose to OEM, doesn't contain actual hardware info on MTP -->
+    <microphone_characteristics>
+        <microphone valid_mask="31" device_id="builtin_mic_1" type="AUDIO_DEVICE_IN_BUILTIN_MIC" address="bottom" location="AUDIO_MICROPHONE_LOCATION_MAINBODY"
+            group="0" index_in_the_group="0" directionality="AUDIO_MICROPHONE_DIRECTIONALITY_OMNI" num_frequency_responses="93"
+            frequencies="100.00 106.00 112.00 118.00 125.00 132.00 140.00 150.00 160.00 170.00 180.00 190.00 200.00 212.00 224.00 236.00 250.00 265.00 280.00 300.00 315.00 335.00 355.00 375.00 400.00 425.00 450.00 475.00 500.00 530.00 560.00 600.00 630.00 670.00 710.00 750.00 800.00 850.00 900.00 950.00 1000.00 1060.00 1120.00 1180.00 1250.00 1320.00 1400.00 1500.00 1600.00 1700.00 1800.00 1900.00 2000.00 2120.00 2240.00 2360.00 2500.00 2650.00 2800.00 3000.00 3150.00 3350.00 3550.00 3750.00 4000.00 4250.00 4500.00 4750.00 5000.00 5300.00 5600.00 6000.00 6300.00 6700.00 7100.00 7500.00 8000.00 8500.00 9000.00 9500.00 10000.00 10600.00 11200.00 11800.00 12500.00 13200.00 14000.00 15000.00 16000.00 17000.00 18000.00 19000.00 20000.00"
+            responses="-0.78 -0.71 -0.64 -0.60 -0.55 -0.50 -0.47 -0.42 -0.39 -0.36 -0.34 -0.33 -0.32 -0.29 -0.28 -0.28 -0.27 -0.25 -0.25 -0.24 -0.23 -0.23 -0.22 -0.22 -0.19 -0.17 -0.15 -0.15 -0.14 -0.14 -0.12 -0.11 -0.10 -0.10 -0.08 -0.07 -0.07 -0.04 -0.03 -0.01 0.00 0.04 0.06 0.07 0.08 0.13 0.09 0.14 0.19 0.23 0.28 0.29 0.31 0.37 0.88 0.86 0.77 0.78 0.84 0.86 1.05 1.12 1.18 1.25 1.43 1.66 1.83 2.02 2.23 2.59 2.84 3.35 4.01 6.82 6.62 6.42 7.30 8.23 7.54 12.68 13.76 18.69 19.68 20.90 23.70 25.10 21.65 16.18 18.84 25.44 23.48 23.22 24.89"
+            sensitivity="-37.0" max_spl="132.5" min_spl="28.5" orientation="0.0 0.0 1.0" geometric_location="0.0269 0.0058 0.0079" />
+        <microphone valid_mask="31" device_id="builtin_mic_2" type="AUDIO_DEVICE_IN_BACK_MIC" address="back" location="AUDIO_MICROPHONE_LOCATION_MAINBODY"
+            group="0" index_in_the_group="1" directionality="AUDIO_MICROPHONE_DIRECTIONALITY_OMNI" num_frequency_responses="92"
+            frequencies="106.00 112.00 118.00 125.00 132.00 140.00 150.00 160.00 170.00 180.00 190.00 200.00 212.00 224.00 236.00 250.00 265.00 280.00 300.00 315.00 335.00 355.00 375.00 400.00 425.00 450.00 475.00 500.00 530.00 560.00 600.00 630.00 670.00 710.00 750.00 800.00 850.00 900.00 950.00 1000.00 1060.00 1120.00 1180.00 1250.00 1320.00 1400.00 1500.00 1600.00 1700.00 1800.00 1900.00 2000.00 2120.00 2240.00 2360.00 2500.00 2650.00 2800.00 3000.00 3150.00 3350.00 3550.00 3750.00 4000.00 4250.00 4500.00 4750.00 5000.00 5300.00 5600.00 6000.00 6300.00 6700.00 7100.00 7500.00 8000.00 8500.00 9000.00 9500.00 10000.00 10600.00 11200.00 11800.00 12500.00 13200.00 14000.00 15000.00 16000.00 17000.00 18000.00 19000.00 20000.00"
+            responses="-0.75 -0.74 -0.69 -0.65 -0.62 -0.61 -0.56 -0.53 -0.50 -0.47 -0.43 -0.40 -0.37 -0.36 -0.33 -0.30 -0.28 -0.25 -0.24 -0.24 -0.24 -0.25 -0.24 -0.12 -0.10 -0.08 -0.09 -0.07 -0.07 -0.06 -0.06 -0.06 -0.05 -0.04 -0.05 -0.04 -0.01 0.02 0.02 0.00 0.02 0.03 0.07 0.10 0.10 0.13 0.01 0.01 0.10 0.11 0.19 0.24 0.38 0.46 0.26 0.27 0.43 0.76 0.75 1.09 1.09 0.94 1.06 1.21 1.47 1.45 1.36 2.07 2.85 2.90 3.85 4.65 5.84 5.46 6.15 7.50 8.30 10.62 12.70 16.65 20.95 25.41 26.32 20.20 16.60 11.24 7.85 7.62 20.19 7.32 2.87 5.18"
+            sensitivity="-37.0" max_spl="132.5" min_spl="28.5" orientation="0.0 1.0 0.0" geometric_location="0.0546 0.1456 0.00415" />
+        <microphone valid_mask="31" device_id="builtin_mic_3" type="AUDIO_DEVICE_IN_BUILTIN_MIC" address="" location="AUDIO_MICROPHONE_LOCATION_MAINBODY"
+            group="0" index_in_the_group="2" directionality="AUDIO_MICROPHONE_DIRECTIONALITY_OMNI" num_frequency_responses="92"
+            frequencies="100.00 106.00 112.00 118.00 125.00 132.00 140.00 150.00 160.00 170.00 180.00 190.00 200.00 212.00 224.00 236.00 250.00 265.00 280.00 300.00 315.00 335.00 355.00 375.00 400.00 425.00 450.00 475.00 500.00 530.00 560.00 600.00 630.00 670.00 710.00 750.00 800.00 850.00 900.00 950.00 1000.00 1060.00 1120.00 1180.00 1250.00 1320.00 1400.00 1500.00 1600.00 1700.00 1800.00 1900.00 2000.00 2120.00 2240.00 2360.00 2500.00 2650.00 2800.00 3000.00 3150.00 3350.00 3550.00 3750.00 4000.00 4250.00 4500.00 4750.00 5000.00 5300.00 5600.00 6000.00 6300.00 6700.00 7100.00 7500.00 8000.00 8500.00 9000.00 9500.00 10000.00 10600.00 11200.00 11800.00 12500.00 13200.00 14000.00 15000.00 16000.00 17000.00 18000.00 19000.00"
+            responses="-9.24 -9.31 -9.39 -9.45 -9.46 -9.47 -9.50 -9.52 -9.51 -9.52 -9.51 -9.50 -9.49 -9.47 -9.48 -9.49 -9.48 -9.50 -9.51 -9.53 -9.55 -9.59 -9.63 -9.67 -9.58 -9.57 -9.65 -9.68 -9.71 -9.75 -9.79 -9.84 -9.87 -9.87 -9.90 -9.90 -9.91 -9.97 -10.01 -10.05 -9.85 -9.93 -9.94 -9.98 -10.04 -10.12 -10.28 -10.25 -10.01 -9.86 -9.81 -9.82 -9.61 -9.46 -8.27 -8.42 -8.98 -8.99 -8.82 -9.21 -8.92 -8.97 -9.30 -9.44 -9.52 -9.28 -9.09 -8.81 -7.02 -5.72 -5.30 -7.26 -8.39 -12.28 -8.23 -6.99 -5.52 -4.87 -3.82 -6.09 0.00 -2.15 -0.26 1.48 5.22 10.92 6.41 9.55 12.96 3.35 22.00 19.75"
+            sensitivity="-37.0" max_spl="132.5" min_spl="28.5" orientation="0.0 0.0 1.0" geometric_location="0.0274 0.14065 0.0079" />
+        <microphone valid_mask="31" device_id="builtin_mic_4" type="AUDIO_DEVICE_IN_BACK_MIC" address="" location="AUDIO_MICROPHONE_LOCATION_MAINBODY"
+            group="0" index_in_the_group="3" directionality="AUDIO_MICROPHONE_DIRECTIONALITY_OMNI" num_frequency_responses="92"
+            frequencies="106.00 112.00 118.00 125.00 132.00 140.00 150.00 160.00 170.00 180.00 190.00 200.00 212.00 224.00 236.00 250.00 265.00 280.00 300.00 315.00 335.00 355.00 375.00 400.00 425.00 450.00 475.00 500.00 530.00 560.00 600.00 630.00 670.00 710.00 750.00 800.00 850.00 900.00 950.00 1000.00 1060.00 1120.00 1180.00 1250.00 1320.00 1400.00 1500.00 1600.00 1700.00 1800.00 1900.00 2000.00 2120.00 2240.00 2360.00 2500.00 2650.00 2800.00 3000.00 3150.00 3350.00 3550.00 3750.00 4000.00 4250.00 4500.00 4750.00 5000.00 5300.00 5600.00 6000.00 6300.00 6700.00 7100.00 7500.00 8000.00 8500.00 9000.00 9500.00 10000.00 10600.00 11200.00 11800.00 12500.00 13200.00 14000.00 15000.00 16000.00 17000.00 18000.00 19000.00 20000.00"
+            responses="-0.75 -0.74 -0.69 -0.65 -0.62 -0.61 -0.56 -0.53 -0.50 -0.47 -0.43 -0.40 -0.37 -0.36 -0.33 -0.30 -0.28 -0.25 -0.24 -0.24 -0.24 -0.25 -0.24 -0.12 -0.10 -0.08 -0.09 -0.07 -0.07 -0.06 -0.06 -0.06 -0.05 -0.04 -0.05 -0.04 -0.01 0.02 0.02 0.00 0.02 0.03 0.07 0.10 0.10 0.13 0.01 0.01 0.10 0.11 0.19 0.24 0.38 0.46 0.26 0.27 0.43 0.76 0.75 1.09 1.09 0.94 1.06 1.21 1.47 1.45 1.36 2.07 2.85 2.90 3.85 4.65 5.84 5.46 6.15 7.50 8.30 10.62 12.70 16.65 20.95 25.41 26.32 20.20 16.60 11.24 7.85 7.62 20.19 7.32 2.87 5.18"
+            sensitivity="-37.0" max_spl="132.5" min_spl="28.5" orientation="0.0 1.0 0.0" geometric_location="0.0546 0.1456 0.00415" />
+    </microphone_characteristics>
+    <snd_devices>
+        <input_snd_device>
+            <input_snd_device_mic_mapping>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_HANDSET_MIC">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_HANDSET_MIC_AEC">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_HANDSET_MIC_NS">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_HANDSET_MIC_AEC_NS">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_HANDSET_DMIC">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_HANDSET_DMIC_AEC">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_HANDSET_DMIC_NS">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_HANDSET_DMIC_AEC_NS">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_SPEAKER_MIC">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_SPEAKER_MIC_AEC">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_SPEAKER_MIC_NS">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_SPEAKER_MIC_AEC_NS">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_SPEAKER_DMIC">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_SPEAKER_DMIC_AEC">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_SPEAKER_DMIC_NS">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_VOICE_SPEAKER_MIC">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_CAMCORDER_MIC">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_VOICE_DMIC">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_VOICE_SPEAKER_DMIC">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_VOICE_SPEAKER_TMIC">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_3"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_VOICE_SPEAKER_QMIC">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_3"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_4"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_VOICE_REC_MIC">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_VOICE_REC_MIC_NS">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_VOICE_REC_DMIC_STEREO">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_AANC_HANDSET_MIC">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_3"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_QUAD_MIC">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_3"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_4"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_HANDSET_STEREO_DMIC">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_SPEAKER_STEREO_DMIC">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_3"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_3"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_3"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_3"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_3"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_3"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_4"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_HANDSET_QMIC">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_3"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_4"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_SPEAKER_QMIC_AEC">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_3"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_4"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_SPEAKER_QMIC_NS">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_3"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_4"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_3"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_4"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_THREE_MIC">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_3"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_HANDSET_TMIC_FLUENCE_PRO">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_3"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_HANDSET_TMIC">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_3"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_SPEAKER_TMIC_AEC">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_3"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_SPEAKER_TMIC_NS">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_3"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_SPEAKER_TMIC_AEC_NS">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_3"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_VOICE_REC_TMIC">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_3"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_UNPROCESSED_MIC">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_DIRECT"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_UNPROCESSED_STEREO_MIC">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_DIRECT AUDIO_MICROPHONE_CHANNEL_MAPPING_UNUSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_UNUSED AUDIO_MICROPHONE_CHANNEL_MAPPING_DIRECT"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_UNPROCESSED_THREE_MIC">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_DIRECT AUDIO_MICROPHONE_CHANNEL_MAPPING_UNUSED AUDIO_MICROPHONE_CHANNEL_MAPPING_UNUSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_UNUSED AUDIO_MICROPHONE_CHANNEL_MAPPING_DIRECT AUDIO_MICROPHONE_CHANNEL_MAPPING_UNUSED"/>
+                        <mic_info mic_device_id="builtin_mic_3"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_UNUSED AUDIO_MICROPHONE_CHANNEL_MAPPING_UNUSED AUDIO_MICROPHONE_CHANNEL_MAPPING_DIRECT"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_UNPROCESSED_QUAD_MIC">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_DIRECT AUDIO_MICROPHONE_CHANNEL_MAPPING_UNUSED AUDIO_MICROPHONE_CHANNEL_MAPPING_UNUSED AUDIO_MICROPHONE_CHANNEL_MAPPING_UNUSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_UNUSED AUDIO_MICROPHONE_CHANNEL_MAPPING_DIRECT AUDIO_MICROPHONE_CHANNEL_MAPPING_UNUSED AUDIO_MICROPHONE_CHANNEL_MAPPING_UNUSED"/>
+                        <mic_info mic_device_id="builtin_mic_3"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_UNUSED AUDIO_MICROPHONE_CHANNEL_MAPPING_UNUSED AUDIO_MICROPHONE_CHANNEL_MAPPING_DIRECT AUDIO_MICROPHONE_CHANNEL_MAPPING_UNUSED"/>
+                        <mic_info mic_device_id="builtin_mic_4"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_UNUSED AUDIO_MICROPHONE_CHANNEL_MAPPING_UNUSED AUDIO_MICROPHONE_CHANNEL_MAPPING_UNUSED AUDIO_MICROPHONE_CHANNEL_MAPPING_DIRECT"/>
+                    </snd_dev>
+                    <snd_dev in_snd_device="SND_DEVICE_IN_HANDSET_GENERIC_QMIC">
+                        <mic_info mic_device_id="builtin_mic_1"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_2"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_3"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                        <mic_info mic_device_id="builtin_mic_4"
+                            channel_mapping="AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED"/>
+                    </snd_dev>
+            </input_snd_device_mic_mapping>
+        </input_snd_device>
+    </snd_devices>
+</audio_platform_info>
+
diff --git a/configs/msm8937/audio_policy_configuration_sdm429w.xml b/configs/msm8937/audio_policy_configuration_sdm429w.xml
new file mode 100644
index 0000000..336bf55
--- /dev/null
+++ b/configs/msm8937/audio_policy_configuration_sdm429w.xml
@@ -0,0 +1,250 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!-- Copyright (c) 2016-2020, The Linux Foundation. All rights reserved
+     Not a Contribution.
+-->
+<!-- Copyright (C) 2015 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+
+<audioPolicyConfiguration version="1.0" xmlns:xi="http://www.w3.org/2001/XInclude">
+    <!-- version section contains a “version” tag in the form “major.minor” e.g version=”1.0” -->
+
+    <!-- Global configuration Decalaration -->
+    <globalConfiguration speaker_drc_enabled="true"/>
+
+
+    <!-- Modules section:
+        There is one section per audio HW module present on the platform.
+        Each module section will contains two mandatory tags for audio HAL “halVersion” and “name”.
+        The module names are the same as in current .conf file:
+                “primary”, “A2DP”, “remote_submix”, “USB”
+        Each module will contain the following sections:
+        “devicePorts”: a list of device descriptors for all input and output devices accessible via this
+        module.
+        This contains both permanently attached devices and removable devices.
+        “mixPorts”: listing all output and input streams exposed by the audio HAL
+        “routes”: list of possible connections between input and output devices or between stream and
+        devices.
+            "route": is defined by an attribute:
+                -"type": <mux|mix> means all sources are mutual exclusive (mux) or can be mixed (mix)
+                -"sink": the sink involved in this route
+                -"sources": all the sources than can be connected to the sink via vis route
+        “attachedDevices”: permanently attached devices.
+        The attachedDevices section is a list of devices names. The names correspond to device names
+        defined in <devicePorts> section.
+        “defaultOutputDevice”: device to be used by default when no policy rule applies
+    -->
+    <modules>
+        <!-- Primary Audio HAL -->
+        <module name="primary" halVersion="2.0">
+            <attachedDevices>
+                <item>Earpiece</item>
+                <item>Speaker</item>
+                <item>Telephony Tx</item>
+                <item>Built-In Mic</item>
+                <item>Built-In Back Mic</item>
+                <item>Telephony Rx</item>
+            </attachedDevices>
+            <defaultOutputDevice>Speaker</defaultOutputDevice>
+            <mixPorts>
+                <mixPort name="primary output" role="source" flags="AUDIO_OUTPUT_FLAG_FAST|AUDIO_OUTPUT_FLAG_PRIMARY">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
+                </mixPort>
+                <mixPort name="deep_buffer" role="source"
+                        flags="AUDIO_OUTPUT_FLAG_DEEP_BUFFER">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
+                </mixPort>
+                <mixPort name="compressed_offload" role="source"
+                         flags="AUDIO_OUTPUT_FLAG_DIRECT|AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD|AUDIO_OUTPUT_FLAG_NON_BLOCKING">
+                    <profile name="" format="AUDIO_FORMAT_MP3"
+                             samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000"
+                             channelMasks="AUDIO_CHANNEL_OUT_STEREO,AUDIO_CHANNEL_OUT_MONO"/>
+                    <profile name="" format="AUDIO_FORMAT_AAC"
+                             samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000"
+                             channelMasks="AUDIO_CHANNEL_OUT_STEREO,AUDIO_CHANNEL_OUT_MONO"/>
+                    <profile name="" format="AUDIO_FORMAT_AAC_LC"
+                             samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000,64000,88200,96000"
+                             channelMasks="AUDIO_CHANNEL_OUT_STEREO,AUDIO_CHANNEL_OUT_MONO"/>
+                    <profile name="" format="AUDIO_FORMAT_AAC_HE_V1"
+                             samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000,64000,88200,96000"
+                             channelMasks="AUDIO_CHANNEL_OUT_STEREO,AUDIO_CHANNEL_OUT_MONO"/>
+                    <profile name="" format="AUDIO_FORMAT_AAC_HE_V2"
+                             samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000,64000,88200,96000"
+                             channelMasks="AUDIO_CHANNEL_OUT_STEREO,AUDIO_CHANNEL_OUT_MONO"/>
+                </mixPort>
+                <mixPort name="voice_tx" role="source">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="8000,16000,48000" channelMasks="AUDIO_CHANNEL_OUT_MONO,AUDIO_CHANNEL_OUT_STEREO"/>
+                </mixPort>
+                <mixPort name="voip_rx" role="source"
+                         flags="AUDIO_OUTPUT_FLAG_DIRECT|AUDIO_OUTPUT_FLAG_VOIP_RX">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="8000,16000" channelMasks="AUDIO_CHANNEL_OUT_MONO"/>
+                </mixPort>
+
+                <mixPort name="primary input" role="sink">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000"
+                             channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO,AUDIO_CHANNEL_IN_FRONT_BACK"/>
+                </mixPort>
+                <mixPort name="voice_rx" role="sink">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="8000,16000,48000" channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO"/>
+                </mixPort>
+            </mixPorts>
+
+            <devicePorts>
+                <!-- Output devices declaration, i.e. Sink DEVICE PORT -->
+                <devicePort tagName="Earpiece" type="AUDIO_DEVICE_OUT_EARPIECE" role="sink">
+                   <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                            samplingRates="48000" channelMasks="AUDIO_CHANNEL_IN_MONO"/>
+                </devicePort>
+                <devicePort tagName="Speaker" role="sink" type="AUDIO_DEVICE_OUT_SPEAKER" address="">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
+                </devicePort>
+                <devicePort tagName="Wired Headset" type="AUDIO_DEVICE_OUT_WIRED_HEADSET" role="sink">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
+                </devicePort>
+                <devicePort tagName="Wired Headphones" type="AUDIO_DEVICE_OUT_WIRED_HEADPHONE" role="sink">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
+                </devicePort>
+                <devicePort tagName="BT SCO" type="AUDIO_DEVICE_OUT_BLUETOOTH_SCO" role="sink">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="8000,16000" channelMasks="AUDIO_CHANNEL_OUT_MONO"/>
+                </devicePort>
+                <devicePort tagName="BT SCO Headset" type="AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET" role="sink">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="8000,16000" channelMasks="AUDIO_CHANNEL_OUT_MONO"/>
+                </devicePort>
+                <devicePort tagName="BT SCO Car Kit" type="AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT" role="sink">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="8000,16000" channelMasks="AUDIO_CHANNEL_OUT_MONO"/>
+                </devicePort>
+                <devicePort tagName="Telephony Tx" type="AUDIO_DEVICE_OUT_TELEPHONY_TX" role="sink">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="8000,16000" channelMasks="AUDIO_CHANNEL_OUT_MONO,AUDIO_CHANNEL_OUT_STEREO"/>
+                </devicePort>
+                <devicePort tagName="BT A2DP Out" type="AUDIO_DEVICE_OUT_BLUETOOTH_A2DP" role="sink">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
+                </devicePort>
+                <devicePort tagName="BT A2DP Headphones" type="AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES" role="sink">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
+                </devicePort>
+                <devicePort tagName="BT A2DP Speaker" type="AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER" role="sink">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
+                </devicePort>
+
+                <devicePort tagName="Built-In Mic" type="AUDIO_DEVICE_IN_BUILTIN_MIC" role="source">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000"
+                             channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO,AUDIO_CHANNEL_IN_FRONT_BACK"/>
+                </devicePort>
+                <devicePort tagName="Built-In Back Mic" type="AUDIO_DEVICE_IN_BACK_MIC" role="source">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000"
+                             channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO,AUDIO_CHANNEL_IN_FRONT_BACK"/>
+                </devicePort>
+                <devicePort tagName="Wired Headset Mic" type="AUDIO_DEVICE_IN_WIRED_HEADSET" role="source">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000"
+                             channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO,AUDIO_CHANNEL_IN_FRONT_BACK"/>
+                </devicePort>
+                <devicePort tagName="BT SCO Headset Mic" type="AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET" role="source">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="8000,16000" channelMasks="AUDIO_CHANNEL_IN_MONO"/>
+                </devicePort>
+                <devicePort tagName="Telephony Rx" type="AUDIO_DEVICE_IN_TELEPHONY_RX" role="source">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="8000,16000,48000" channelMasks="AUDIO_CHANNEL_IN_MONO"/>
+                </devicePort>
+            </devicePorts>
+            <!-- route declaration, i.e. list all available sources for a given sink -->
+            <routes>
+                <route type="mix" sink="Earpiece"
+                       sources="primary output,deep_buffer,compressed_offload,voip_rx"/>
+                <route type="mix" sink="Speaker"
+                       sources="primary output,deep_buffer,compressed_offload,voip_rx"/>
+                <route type="mix" sink="Wired Headset"
+                       sources="primary output,deep_buffer,compressed_offload,voip_rx"/>
+                <route type="mix" sink="Wired Headphones"
+                       sources="primary output,deep_buffer,compressed_offload,voip_rx"/>
+                <route type="mix" sink="BT SCO"
+                       sources="primary output,deep_buffer,compressed_offload,voip_rx"/>
+                <route type="mix" sink="BT SCO Headset"
+                       sources="primary output,deep_buffer,compressed_offload,voip_rx"/>
+                <route type="mix" sink="BT SCO Car Kit"
+                       sources="primary output,deep_buffer,compressed_offload,voip_rx"/>
+                <route type="mix" sink="Telephony Tx"
+                       sources="voice_tx"/>
+                <route type="mix" sink="primary input"
+                       sources="Built-In Mic,Built-In Back Mic,Wired Headset Mic,BT SCO Headset Mic,Telephony Rx"/>
+                <route type="mix" sink="voice_rx"
+                       sources="Telephony Rx"/>
+                <route type="mix" sink="BT A2DP Out"
+                       sources="primary output,deep_buffer,compressed_offload"/>
+                <route type="mix" sink="BT A2DP Headphones"
+                       sources="primary output,deep_buffer,compressed_offload"/>
+                <route type="mix" sink="BT A2DP Speaker"
+                       sources="primary output,deep_buffer,compressed_offload"/>
+            </routes>
+
+        </module>
+
+        <!-- A2DP Audio HAL -->
+        <module name="a2dp" halVersion="2.0">
+            <mixPorts>
+                <mixPort name="a2dp input" role="sink">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="44100,48000" channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO"/>
+                </mixPort>
+            </mixPorts>
+
+            <devicePorts>
+                <devicePort tagName="BT A2DP In" type="AUDIO_DEVICE_IN_BLUETOOTH_A2DP" role="source">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="44100,48000" channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO"/>
+                </devicePort>
+            </devicePorts>
+
+            <routes>
+                <route type="mix" sink="a2dp input"
+                       sources="BT A2DP In"/>
+            </routes>
+        </module>
+
+        <!-- Usb Audio HAL -->
+        <xi:include href="/vendor/etc/usb_audio_policy_configuration.xml"/>
+
+        <!-- Remote Submix Audio HAL -->
+        <xi:include href="/vendor/etc/r_submix_audio_policy_configuration.xml"/>
+
+    </modules>
+    <!-- End of Modules section -->
+
+    <!-- Volume section -->
+
+    <xi:include href="/vendor/etc/audio_policy_volumes.xml"/>
+    <xi:include href="/vendor/etc/default_volume_tables.xml"/>
+
+    <!-- End of Volume section -->
+
+</audioPolicyConfiguration>
diff --git a/configs/msm8937/mixer_paths_sdm429w.xml b/configs/msm8937/mixer_paths_sdm429w.xml
new file mode 100644
index 0000000..9a271ed
--- /dev/null
+++ b/configs/msm8937/mixer_paths_sdm429w.xml
@@ -0,0 +1,1581 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<!--
+    Copyright (c) 2019-2020, 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
+    met:
+        * Redistributions of source code must retain the above copyright
+          notice, this list of conditions and the following disclaimer.
+        * Redistributions in binary form must reproduce the above
+          copyright notice, this list of conditions and the following
+          disclaimer in the documentation and/or other materials provided
+          with the distribution.
+        * Neither the name of The Linux Foundation nor the names of its
+          contributors may be used to endorse or promote products derived
+          from this software without specific prior written permission.
+
+    THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+    WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+    ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+    BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+    CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+    BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+    WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+    OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+    IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+-->
+
+<mixer>
+    <!-- These are the initial mixer settings -->
+    <ctl name="Voice Rx Device Mute" id="0" value="0" />
+    <ctl name="Voice Rx Device Mute" id="1" value="-1" />
+    <ctl name="Voice Rx Device Mute" id="2" value="20" />
+    <ctl name="Voice Tx Mute" id="0" value="0" />
+    <ctl name="Voice Tx Mute" id="1" value="-1" />
+    <ctl name="Voice Tx Mute" id="2" value="500" />
+    <ctl name="Voice Rx Gain" id="0" value="0" />
+    <ctl name="Voice Rx Gain" id="1" value="-1" />
+    <ctl name="Voice Rx Gain" id="2" value="20" />
+    <ctl name="Voip Tx Mute" id="0" value="0" />
+    <ctl name="Voip Tx Mute" id="1" value="500" />
+    <ctl name="Voip Rx Gain" id="0" value="0" />
+    <ctl name="Voip Rx Gain" id="1" value="20" />
+    <ctl name="Voip Mode Config" value="12" />
+    <ctl name="Voip Rate Config" value="0" />
+    <ctl name="Voip Evrc Min Max Rate Config" id="0" value="1" />
+    <ctl name="Voip Evrc Min Max Rate Config" id="1" value="4" />
+    <ctl name="Voip Dtx Mode" value="0" />
+    <ctl name="TTY Mode" value="OFF" />
+    <ctl name="HPHL Volume" value="9" />
+    <ctl name="HPHR Volume" value="9" />
+    <ctl name="RX1 Digital Volume" value="84" />
+    <ctl name="RX2 Digital Volume" value="84" />
+    <ctl name="RX3 Digital Volume" value="84" />
+    <ctl name="IIR1 INP1 Volume" value="84" />
+    <ctl name="IIR1 INP2 Volume" value="84" />
+    <ctl name="IIR1 INP3 Volume" value="84" />
+    <ctl name="IIR1 INP4 Volume" value="84" />
+    <ctl name="ADC1 Volume" value="4" />
+    <ctl name="ADC2 Volume" value="4" />
+    <ctl name="ADC3 Volume" value="4" />
+    <ctl name="DEC1 Volume" value="84" />
+    <ctl name="DEC2 Volume" value="84" />
+    <ctl name="DEC2 MUX" value="ZERO" />
+    <ctl name="DEC1 MUX" value="ZERO" />
+    <ctl name="ADC2 MUX" value="ZERO" />
+    <ctl name="RDAC2 MUX" value="ZERO" />
+    <ctl name="RX2 MIX2 INP2" value="ZERO" />
+    <ctl name="RX2 MIX2 INP1" value="ZERO" />
+    <ctl name="RX1 MIX2 INP2" value="ZERO" />
+    <ctl name="RX1 MIX2 INP1" value="ZERO" />
+    <ctl name="RX3 MIX1 INP2" value="ZERO" />
+    <ctl name="RX3 MIX1 INP1" value="ZERO" />
+    <ctl name="RX2 MIX1 INP2" value="ZERO" />
+    <ctl name="RX2 MIX1 INP1" value="ZERO" />
+    <ctl name="RX1 MIX1 INP2" value="ZERO" />
+    <ctl name="RX1 MIX1 INP1" value="ZERO" />
+    <ctl name="EAR_S" value="ZERO" />
+    <ctl name="HPHL" value="ZERO" />
+    <ctl name="HPHR" value="ZERO" />
+    <ctl name="SPK" value="ZERO" />
+    <ctl name="WSA Spk Switch" value="ZERO" />
+    <ctl name="LINE_OUT" value="ZERO" />
+    <ctl name="SpkrMono WSA_RDAC" value="ZERO" />
+    <ctl name="SpkrMono BOOST Switch" value="1" />
+    <ctl name="EAR PA Gain" value="POS_6_DB" />
+    <ctl name="EAR PA Gain" value="POS_1P5_DB" />
+    <ctl name="EAR PA Boost" value="ENABLE" />
+    <ctl name="MI2S_RX Channels" value="One" />
+    <ctl name="MI2S_TX Channels" value="One" />
+    <ctl name="PRI_MI2S_RX_DL_HL Switch" value="0" />
+    <ctl name="PRI_MI2S_RX_VI_FB_MUX" value="ZERO" />
+    <ctl name="DEC3 MUX" value="ZERO" />
+    <ctl name="DEC4 MUX" value="ZERO" />
+    <ctl name="SpkrMono VISENSE Switch" value="0" />
+    <ctl name="ADC1_INP1 Switch" value="0" />
+
+    <ctl name="PRI_MI2S_RX Audio Mixer MultiMedia1" value="0" />
+    <ctl name="INTERNAL_BT_SCO_RX Audio Mixer MultiMedia1" value="0" />
+    <ctl name="INTERNAL_A2DP_RX Audio Mixer MultiMedia1" value="0" />
+    <ctl name="PRI_MI2S_RX Audio Mixer MultiMedia3" value="0" />
+    <ctl name="INTERNAL_BT_SCO_RX Audio Mixer MultiMedia3" value="0" />
+    <ctl name="INTERNAL_A2DP_RX Audio Mixer MultiMedia3" value="0" />
+    <ctl name="AFE_PCM_RX Audio Mixer MultiMedia2" value="0" />
+    <ctl name="AFE_PCM_RX Audio Mixer MultiMedia3" value="0" />
+    <ctl name="PRI_MI2S_RX Audio Mixer MultiMedia4" value="0" />
+    <ctl name="INTERNAL_BT_SCO_RX Audio Mixer MultiMedia4" value="0" />
+    <ctl name="INTERNAL_A2DP_RX Audio Mixer MultiMedia4" value="0" />
+    <ctl name="AFE_PCM_RX Audio Mixer MultiMedia4" value="0" />
+    <ctl name="INTERNAL_FM_RX Audio Mixer MultiMedia4" value="0" />
+    <ctl name="PRI_MI2S_RX Audio Mixer MultiMedia5" value="0" />
+    <ctl name="INTERNAL_BT_SCO_RX Audio Mixer MultiMedia5" value="0" />
+    <ctl name="INTERNAL_A2DP_RX Audio Mixer MultiMedia5" value="0" />
+    <ctl name="MultiMedia1 Mixer TERT_MI2S_TX" value="0" />
+    <ctl name="MultiMedia5 Mixer TERT_MI2S_TX" value="0" />
+    <ctl name="MultiMedia1 Mixer INTERNAL_BT_SCO_TX" value="0" />
+    <ctl name="PRI_MI2S_RX_Voice Mixer CSVoice" value="0" />
+    <ctl name="Voice_Tx Mixer TERT_MI2S_TX_Voice" value="0" />
+    <ctl name="PRI_MI2S_RX Port Mixer INT_BT_SCO_TX" value="0" />
+    <ctl name="QUIN_MI2S_RX Audio Mixer MultiMedia1" value="0" />
+    <ctl name="QUIN_MI2S_RX Audio Mixer MultiMedia2" value="0" />
+    <ctl name="QUIN_MI2S_RX Audio Mixer MultiMedia3" value="0" />
+    <ctl name="QUIN_MI2S_RX Audio Mixer MultiMedia4" value="0" />
+    <ctl name="QUIN_MI2S_RX Audio Mixer MultiMedia5" value="0" />
+    <ctl name="QUIN_MI2S_RX Audio Mixer MultiMedia7" value="0" />
+    <ctl name="QUIN_MI2S_RX Audio Mixer MultiMedia10" value="0" />
+    <ctl name="QUIN_MI2S_RX Audio Mixer MultiMedia11" value="0" />
+    <ctl name="QUIN_MI2S_RX Audio Mixer MultiMedia12" value="0" />
+    <ctl name="QUIN_MI2S_RX Audio Mixer MultiMedia13" value="0" />
+    <ctl name="QUIN_MI2S_RX Audio Mixer MultiMedia14" value="0" />
+    <ctl name="QUAT_MI2S_RX Port Mixer INTERNAL_BT_SCO_TX" value="0" />
+    <ctl name="QUAT_MI2S_RX Port Mixer INTERNAL_BT_SCO_TX" value="0" />
+    <ctl name="mono Profile" value="0" />
+    <ctl name="mono Music Playback Volume" value="0" />
+    <ctl name="mono Stop" value="off" />
+
+    <!-- Voice BTSCO -->
+    <ctl name="Internal BTSCO SampleRate" value="BTSCO_RATE_8KHZ" />
+    <ctl name="INTERNAL_BT_SCO_RX_Voice Mixer CSVoice" value="0" />
+    <ctl name="Voice_Tx Mixer INTERNAL_BT_SCO_TX_Voice" value="0" />
+    <ctl name="INTERNAL_BT_SCO_RX Audio Mixer Multimedia6" value="0" />
+    <ctl name="MultiMedia6 Mixer TERT_MI2S_TX" value="0" />
+
+    <!-- Voice2 -->
+    <ctl name="PRI_MI2S_RX_Voice Mixer Voice2" value="0" />
+    <ctl name="Voice2_Tx Mixer TERT_MI2S_TX_Voice2" value="0" />
+    <ctl name="INTERNAL_BT_SCO_RX_Voice Mixer Voice2" value="0" />
+    <ctl name="Voice2_Tx Mixer INTERNAL_BT_SCO_TX_Voice2" value="0" />
+    <ctl name="AFE_PCM_RX_Voice Mixer Voice2" value="0" />
+    <ctl name="Voice2_Tx Mixer AFE_PCM_TX_Voice2" value="0" />
+    <!-- Voice2 end -->
+
+    <!-- VoLTE -->
+    <ctl name="PRI_MI2S_RX_Voice Mixer VoLTE" value="0" />
+    <ctl name="VoLTE_Tx Mixer TERT_MI2S_TX_VoLTE" value="0" />
+    <ctl name="HDMI_RX_Voice Mixer VoLTE" value="0" />
+    <ctl name="VoLTE_Tx Mixer SLIM_0_TX_VoLTE" value="0" />
+    <ctl name="INTERNAL_BT_SCO_RX_Voice Mixer VoLTE" value="0" />
+    <ctl name="VoLTE_Tx Mixer INTERNAL_BT_SCO_TX_VoLTE" value="0" />
+    <ctl name="AFE_PCM_RX_Voice Mixer VoLTE" value="0" />
+    <ctl name="VoLTE_Tx Mixer AFE_PCM_TX_VoLTE" value="0" />
+    <!-- VoLTE end -->
+
+    <!-- VoWLAN -->
+    <ctl name="PRI_MI2S_RX_Voice Mixer VoWLAN" value="0" />
+    <ctl name="VoWLAN_Tx Mixer TERT_MI2S_TX_VoWLAN" value="0" />
+    <ctl name="HDMI_RX_Voice Mixer VoWLAN" value="0" />
+    <ctl name="INTERNAL_BT_SCO_RX_Voice Mixer VoWLAN" value="0" />
+    <ctl name="VoWLAN_Tx Mixer INTERNAL_BT_SCO_TX_VoWLAN" value="0" />
+    <ctl name="AFE_PCM_RX_Voice Mixer VoWLAN" value="0" />
+    <ctl name="VoWLAN_Tx Mixer AFE_PCM_TX_VoWLAN" value="0" />
+    <!-- VoWLAN -->
+
+    <!-- Multimode Voice1 -->
+    <ctl name="PRI_MI2S_RX_Voice Mixer VoiceMMode1" value="0" />
+    <ctl name="VoiceMMode1_Tx Mixer TERT_MI2S_TX_MMode1" value="0" />
+    <ctl name="INTERNAL_BT_SCO_RX_Voice Mixer VoiceMMode1" value="0" />
+    <ctl name="VoiceMMode1_Tx Mixer INT_BT_SCO_TX_MMode1" value="0" />
+    <ctl name="AFE_PCM_RX_Voice Mixer VoiceMMode1" value="0" />
+    <ctl name="VoiceMMode1_Tx Mixer AFE_PCM_TX_MMode1" value="0" />
+    <!-- Multimode Voice1 end -->
+
+    <!-- Multimode Voice2 -->
+    <ctl name="PRI_MI2S_RX_Voice Mixer VoiceMMode2" value="0" />
+    <ctl name="VoiceMMode2_Tx Mixer TERT_MI2S_TX_MMode2" value="0" />
+    <ctl name="INTERNAL_BT_SCO_RX_Voice Mixer VoiceMMode2" value="0" />
+    <ctl name="VoiceMMode2_Tx Mixer INT_BT_SCO_TX_MMode2" value="0" />
+    <ctl name="AFE_PCM_RX_Voice Mixer VoiceMMode2" value="0" />
+    <ctl name="VoiceMMode2_Tx Mixer AFE_PCM_TX_MMode2" value="0" />
+    <!-- Multimode Voice2 end -->
+
+    <!-- Voip -->
+    <ctl name="PRI_MI2S_RX_Voice Mixer Voip" value="0" />
+    <ctl name="Voip_Tx Mixer TERT_MI2S_TX_Voip" value="0" />
+    <ctl name="Internal BTSCO SampleRate" value="BTSCO_RATE_8KHZ" />
+    <ctl name="INTERNAL_BT_SCO_RX_Voice Mixer Voip" value="0" />
+    <ctl name="Voip_Tx Mixer INTERNAL_BT_SCO_TX_Voip" value="0" />
+    <!-- Voip end -->
+
+    <!-- fm -->
+    <ctl name="Internal FM RX Volume" value="0" />
+    <ctl name="PRI_MI2S_RX Port Mixer INTERNAL_FM_TX" value="0" />
+    <ctl name="MI2S_DL_HL Switch" value="1" />
+    <ctl name="MultiMedia1 Mixer INTERNAL_FM_TX" value="0" />
+    <ctl name="MultiMedia2 Mixer INTERNAL_FM_TX" value="0" />
+    <ctl name="INTERNAL_FM_RX Audio Mixer MultiMedia1" value="0" />
+    <ctl name="INTERNAL_FM_RX Audio Mixer MultiMedia5" value="0" />
+    <!-- fm end -->
+
+    <!-- RT Proxy Cal -->
+    <ctl name="RT_PROXY_1_RX SetCalMode" value="CAL_MODE_NONE" />
+    <ctl name="RT_PROXY_1_TX SetCalMode" value="CAL_MODE_NONE" />
+    <!-- RT Proxy Cal end -->
+
+    <!-- Incall Recording -->
+    <ctl name="MultiMedia1 Mixer VOC_REC_UL" value="0" />
+    <ctl name="MultiMedia1 Mixer VOC_REC_DL" value="0" />
+    <!-- Incall Recording end -->
+
+    <!-- Incall Music -->
+    <ctl name="Incall_Music Audio Mixer MultiMedia2" value="0" />
+    <ctl name="Incall_Music_2 Audio Mixer MultiMedia9" value="0" />
+    <!-- Incall Music End -->
+
+    <!-- QCHAT -->
+    <ctl name="PRI_MI2S_RX_Voice Mixer QCHAT" value="0" />
+    <ctl name="QCHAT_Tx Mixer TERT_MI2S_TX_QCHAT" value="0" />
+    <ctl name="INTERNAL_BT_SCO_RX_Voice Mixer QCHAT" value="0" />
+    <ctl name="QCHAT_Tx Mixer INTERNAL_BT_SCO_TX_QCHAT" value="0" />
+    <!-- QCHAT End -->
+
+    <!-- EC_REF -->
+    <ctl name="AUDIO_REF_EC_UL1 MUX" value="None" />
+
+    <!-- IIR -->
+    <ctl name="IIR1 Band1" id ="0" value="268435456" />
+    <ctl name="IIR1 Band1" id ="1" value="0" />
+    <ctl name="IIR1 Band1" id ="2" value="0" />
+    <ctl name="IIR1 Band1" id ="3" value="0" />
+    <ctl name="IIR1 Band1" id ="4" value="0" />
+    <ctl name="IIR1 Band2" id ="0" value="268435456" />
+    <ctl name="IIR1 Band2" id ="1" value="0" />
+    <ctl name="IIR1 Band2" id ="2" value="0" />
+    <ctl name="IIR1 Band2" id ="3" value="0" />
+    <ctl name="IIR1 Band2" id ="4" value="0" />
+    <ctl name="IIR1 Band3" id ="0" value="268435456" />
+    <ctl name="IIR1 Band3" id ="1" value="0" />
+    <ctl name="IIR1 Band3" id ="2" value="0" />
+    <ctl name="IIR1 Band3" id ="3" value="0" />
+    <ctl name="IIR1 Band3" id ="4" value="0" />
+    <ctl name="IIR1 Band4" id ="0" value="268435456" />
+    <ctl name="IIR1 Band4" id ="1" value="0" />
+    <ctl name="IIR1 Band4" id ="2" value="0" />
+    <ctl name="IIR1 Band4" id ="3" value="0" />
+    <ctl name="IIR1 Band4" id ="4" value="0" />
+    <ctl name="IIR1 Band5" id ="0" value="268435456" />
+    <ctl name="IIR1 Band5" id ="1" value="0" />
+    <ctl name="IIR1 Band5" id ="2" value="0" />
+    <ctl name="IIR1 Band5" id ="3" value="0" />
+    <ctl name="IIR1 Band5" id ="4" value="0" />
+    <ctl name="IIR1 Enable Band1" value="0" />
+    <ctl name="IIR1 Enable Band2" value="0" />
+    <ctl name="IIR1 Enable Band3" value="0" />
+    <ctl name="IIR1 Enable Band4" value="0" />
+    <ctl name="IIR1 Enable Band5" value="0" />
+    <!-- IIR -->
+
+    <!-- ADSP testfwk -->
+    <ctl name="MI2S_DL_HL Switch" value="0" />
+    <!-- ADSP testfwk end-->
+
+    <path name="bt-sco-wb-samplerate">
+        <ctl name="Internal BTSCO SampleRate" value="16000" />
+    </path>
+
+    <!-- These are audio route (FE to BE) specific mixer settings -->
+    <path name="deep-buffer-playback">
+        <ctl name="QUAT_MI2S_RX Audio Mixer MultiMedia1" value="1" />
+    </path>
+
+    <path name="deep-buffer-playback speaker">
+        <path name="deep-buffer-playback" />
+    </path>
+
+    <path name="deep-buffer-playback bt-sco">
+        <ctl name="INTERNAL_BT_SCO_RX Audio Mixer MultiMedia1" value="1" />
+    </path>
+
+    <path name="deep-buffer-playback bt-a2dp">
+        <ctl name="INTERNAL_A2DP_RX Audio Mixer MultiMedia1" value="1" />
+    </path>
+
+    <path name="deep-buffer-playback speaker-and-bt-a2dp">
+        <path name="deep-buffer-playback bt-a2dp" />
+        <path name="deep-buffer-playback" />
+    </path>
+
+    <path name="deep-buffer-playback bt-sco-wb">
+        <ctl name="Internal BTSCO SampleRate" value="BTSCO_RATE_16KHZ" />
+        <path name="deep-buffer-playback bt-sco" />
+    </path>
+
+    <path name="deep-buffer-playback speaker-and-bt-sco">
+        <path name="deep-buffer-playback bt-sco" />
+        <path name="deep-buffer-playback" />
+    </path>
+
+    <path name="deep-buffer-playback speaker-and-bt-sco-wb">
+        <path name="deep-buffer-playback bt-sco-wb" />
+        <path name="deep-buffer-playback" />
+    </path>
+
+    <path name="deep-buffer-playback afe-proxy">
+        <ctl name="AFE_PCM_RX Audio Mixer MultiMedia1" value="1" />
+    </path>
+
+    <path name="deep-buffer-playback hdmi">
+        <ctl name="QUIN_MI2S_RX Audio Mixer MultiMedia1" value="1" />
+    </path>
+
+    <path name="deep-buffer-playback speaker-and-hdmi">
+        <path name="deep-buffer-playback hdmi" />
+        <path name="deep-buffer-playback" />
+    </path>
+
+    <path name="deep-buffer-playback usb-headphones">
+        <path name="deep-buffer-playback afe-proxy" />
+    </path>
+
+    <path name="deep-buffer-playback speaker-and-usb-headphones">
+        <path name="deep-buffer-playback usb-headphones" />
+        <path name="deep-buffer-playback" />
+    </path>
+
+    <path name="deep-buffer-playback speaker-and-headphones">
+        <path name="deep-buffer-playback" />
+    </path>
+
+    <path name="deep-buffer-playback transmission-fm">
+        <ctl name="INTERNAL_FM_RX Audio Mixer MultiMedia1" value="1" />
+    </path>
+
+    <path name="low-latency-playback">
+        <ctl name="QUAT_MI2S_RX Audio Mixer MultiMedia5" value="1" />
+    </path>
+
+    <path name="low-latency-playback speaker">
+        <path name="low-latency-playback" />
+    </path>
+
+    <path name="low-latency-playback speaker-protected">
+        <path name="low-latency-playback" />
+    </path>
+
+    <path name="low-latency-playback bt-sco">
+        <ctl name="INTERNAL_BT_SCO_RX Audio Mixer MultiMedia5" value="1" />
+    </path>
+
+    <path name="low-latency-playback bt-a2dp">
+        <ctl name="INTERNAL_A2DP_RX Audio Mixer MultiMedia5" value="1" />
+    </path>
+
+    <path name="low-latency-playback speaker-and-bt-a2dp">
+        <path name="low-latency-playback bt-a2dp" />
+        <path name="low-latency-playback" />
+    </path>
+
+    <path name="low-latency-playback bt-sco-wb">
+        <ctl name="Internal BTSCO SampleRate" value="BTSCO_RATE_16KHZ" />
+        <path name="low-latency-playback bt-sco" />
+    </path>
+
+    <path name="low-latency-playback speaker-and-bt-sco">
+        <path name="low-latency-playback bt-sco" />
+        <path name="low-latency-playback" />
+    </path>
+
+    <path name="low-latency-playback speaker-and-bt-sco-wb">
+        <path name="low-latency-playback bt-sco-wb" />
+        <path name="low-latency-playback" />
+    </path>
+
+    <path name="low-latency-playback afe-proxy">
+        <ctl name="AFE_PCM_RX Audio Mixer MultiMedia5" value="1" />
+    </path>
+
+    <path name="low-latency-playback hdmi">
+        <ctl name="QUIN_MI2S_RX Audio Mixer MultiMedia5" value="1" />
+    </path>
+
+    <path name="low-latency-playback speaker-and-hdmi">
+        <path name="low-latency-playback hdmi" />
+        <path name="low-latency-playback" />
+    </path>
+
+    <path name="low-latency-playback usb-headphones">
+        <path name="low-latency-playback afe-proxy" />
+    </path>
+
+    <path name="low-latency-playback speaker-and-usb-headphones">
+        <path name="low-latency-playback usb-headphones" />
+        <path name="low-latency-playback" />
+    </path>
+
+    <path name="low-latency-playback speaker-and-headphones">
+        <path name="low-latency-playback" />
+    </path>
+
+    <path name="low-latency-playback transmission-fm">
+        <ctl name="INTERNAL_FM_RX Audio Mixer MultiMedia5" value="1" />
+    </path>
+
+    <path name="audio-ull-playback">
+        <ctl name="QUAT_MI2S_RX Audio Mixer MultiMedia3" value="1" />
+    </path>
+
+    <path name="audio-ull-playback speaker">
+        <path name="audio-ull-playback" />
+    </path>
+
+    <path name="audio-ull-playback speaker-protected">
+        <path name="audio-ull-playback" />
+    </path>
+
+    <path name="audio-ull-playback headphones">
+        <path name="audio-ull-playback" />
+    </path>
+
+    <path name="audio-ull-playback bt-sco">
+        <ctl name="INTERNAL_BT_SCO_RX Audio Mixer MultiMedia3" value="1" />
+    </path>
+
+    <path name="audio-ull-playback bt-sco-wb">
+        <ctl name="Internal BTSCO SampleRate" value="BTSCO_RATE_16KHZ" />
+        <path name="audio-ull-playback bt-sco" />
+    </path>
+
+    <path name="audio-ull-playback speaker-and-bt-sco">
+        <path name="audio-ull-playback bt-sco" />
+        <path name="audio-ull-playback" />
+    </path>
+
+    <path name="audio-ull-playback speaker-and-bt-sco-wb">
+        <path name="audio-ull-playback bt-sco-wb" />
+        <path name="audio-ull-playback" />
+    </path>
+
+    <path name="audio-ull-playback afe-proxy">
+        <ctl name="AFE_PCM_RX Audio Mixer MultiMedia3" value="1" />
+    </path>
+
+    <path name="audio-ull-playback hdmi">
+        <ctl name="QUIN_MI2S_RX Audio Mixer MultiMedia3" value="1" />
+    </path>
+
+    <path name="audio-ull-playback speaker-and-hdmi">
+        <path name="audio-ull-playback hdmi" />
+        <path name="audio-ull-playback" />
+    </path>
+
+    <path name="audio-ull-playback usb-headphones">
+        <path name="audio-ull-playback afe-proxy" />
+    </path>
+
+    <path name="audio-ull-playback speaker-and-usb-headphones">
+        <path name="audio-ull-playback usb-headphones" />
+        <path name="audio-ull-playback" />
+    </path>
+
+    <path name="audio-ull-playback speaker-and-headphones">
+        <path name="audio-ull-playback" />
+    </path>
+
+    <path name="compress-offload-playback">
+        <ctl name="QUAT_MI2S_RX Audio Mixer MultiMedia4" value="1" />
+    </path>
+
+    <path name="compress-offload-playback speaker">
+        <path name="compress-offload-playback" />
+    </path>
+
+    <path name="compress-offload-playback speaker-protected">
+        <path name="compress-offload-playback" />
+    </path>
+    <path name="compress-offload-playback bt-sco">
+        <ctl name="INTERNAL_BT_SCO_RX Audio Mixer MultiMedia4" value="1" />
+    </path>
+
+    <path name="compress-offload-playback bt-a2dp">
+        <ctl name="INTERNAL_A2DP_RX Audio Mixer MultiMedia4" value="1" />
+    </path>
+
+    <path name="compress-offload-playback speaker-and-bt-a2dp">
+        <path name="compress-offload-playback bt-a2dp" />
+        <path name="compress-offload-playback" />
+    </path>
+
+    <path name="compress-offload-playback bt-sco-wb">
+        <ctl name="Internal BTSCO SampleRate" value="BTSCO_RATE_16KHZ" />
+        <path name="compress-offload-playback bt-sco" />
+    </path>
+
+    <path name="compress-offload-playback speaker-and-bt-sco">
+        <path name="compress-offload-playback bt-sco" />
+        <path name="compress-offload-playback" />
+    </path>
+
+    <path name="compress-offload-playback speaker-and-bt-sco-wb">
+        <path name="compress-offload-playback bt-sco-wb" />
+        <path name="compress-offload-playback" />
+    </path>
+
+    <path name="compress-offload-playback afe-proxy">
+        <ctl name="AFE_PCM_RX Audio Mixer MultiMedia4" value="1" />
+    </path>
+
+    <path name="compress-offload-playback hdmi">
+        <ctl name="QUIN_MI2S_RX Audio Mixer MultiMedia4" value="1" />
+    </path>
+
+    <path name="compress-offload-playback speaker-and-hdmi">
+        <path name="compress-offload-playback hdmi" />
+        <path name="compress-offload-playback" />
+    </path>
+
+    <path name="compress-offload-playback usb-headphones">
+        <path name="compress-offload-playback afe-proxy" />
+    </path>
+
+    <path name="compress-offload-playback speaker-and-usb-headphones">
+        <path name="compress-offload-playback usb-headphones" />
+        <path name="compress-offload-playback" />
+    </path>
+
+    <path name="compress-offload-playback speaker-and-headphones">
+        <path name="compress-offload-playback" />
+    </path>
+
+    <path name="compress-offload-playback2">
+        <ctl name="QUAT_MI2S_RX Audio Mixer MultiMedia7" value="1" />
+    </path>
+
+    <path name="compress-offload-playback2 speaker">
+        <path name="compress-offload-playback2" />
+    </path>
+
+    <path name="compress-offload-playback2 bt-sco">
+        <ctl name="INTERNAL_BT_SCO_RX Audio Mixer MultiMedia7" value="1" />
+    </path>
+
+    <path name="compress-offload-playback2 bt-sco-wb">
+        <ctl name="Internal BTSCO SampleRate" value="BTSCO_RATE_16KHZ" />
+        <path name="compress-offload-playback2 bt-sco" />
+    </path>
+
+    <path name="compress-offload-playback2 speaker-and-bt-sco">
+        <path name="compress-offload-playback2 bt-sco" />
+        <path name="compress-offload-playback2" />
+    </path>
+
+    <path name="compress-offload-playback2 speaker-and-bt-sco-wb">
+        <path name="compress-offload-playback2 bt-sco-wb" />
+        <path name="compress-offload-playback2" />
+    </path>
+
+    <path name="compress-offload-playback2 hdmi">
+        <ctl name="QUIN_MI2S_RX Audio Mixer MultiMedia7" value="1" />
+    </path>
+
+    <path name="compress-offload-playback2 usb-headphones">
+        <path name="compress-offload-playback2 afe-proxy" />
+    </path>
+
+    <path name="compress-offload-playback2 speaker-and-hdmi">
+        <path name="compress-offload-playback2 hdmi" />
+        <path name="compress-offload-playback2" />
+    </path>
+
+    <path name="compress-offload-playback2 speaker-and-usb-headphones">
+        <path name="compress-offload-playback2 usb-headphones" />
+        <path name="compress-offload-playback2" />
+    </path>
+
+    <path name="compress-offload-playback2 afe-proxy">
+        <ctl name="AFE_PCM_RX Audio Mixer MultiMedia7" value="1" />
+    </path>
+
+    <path name="compress-offload-playback2 speaker-and-headphones">
+        <path name="compress-offload-playback2" />
+    </path>
+
+    <path name="compress-offload-playback transmission-fm">
+        <ctl name="INTERNAL_FM_RX Audio Mixer MultiMedia4" value="1" />
+    </path>
+
+    <path name="compress-offload-playback3">
+        <ctl name="QUAT_MI2S_RX Audio Mixer MultiMedia10" value="1" />
+    </path>
+
+    <path name="compress-offload-playback3 speaker">
+        <path name="compress-offload-playback3" />
+    </path>
+
+    <path name="compress-offload-playback3 bt-sco">
+        <ctl name="INTERNAL_BT_SCO_RX Audio Mixer MultiMedia10" value="1" />
+    </path>
+
+    <path name="compress-offload-playback3 bt-sco-wb">
+        <ctl name="Internal BTSCO SampleRate" value="BTSCO_RATE_16KHZ" />
+        <path name="compress-offload-playback3 bt-sco" />
+    </path>
+
+    <path name="compress-offload-playback3 speaker-and-bt-sco">
+        <path name="compress-offload-playback3 bt-sco" />
+        <path name="compress-offload-playback3" />
+    </path>
+
+    <path name="compress-offload-playback3 speaker-and-bt-sco-wb">
+        <path name="compress-offload-playback3 bt-sco-wb" />
+        <path name="compress-offload-playback3" />
+    </path>
+
+    <path name="compress-offload-playback3 hdmi">
+        <ctl name="QUIN_MI2S_RX Audio Mixer MultiMedia10" value="1" />
+    </path>
+
+    <path name="compress-offload-playback3 speaker-and-hdmi">
+        <path name="compress-offload-playback3 hdmi" />
+        <path name="compress-offload-playback3" />
+    </path>
+
+    <path name="compress-offload-playback3 speaker-and-headphones">
+        <path name="compress-offload-playback3" />
+    </path>
+
+    <path name="compress-offload-playback4">
+        <ctl name="QUAT_MI2S_RX Audio Mixer MultiMedia11" value="1" />
+    </path>
+
+    <path name="compress-offload-playback4 speaker">
+        <path name="compress-offload-playback4" />
+    </path>
+
+    <path name="compress-offload-playback4 bt-sco">
+        <ctl name="INTERNAL_BT_SCO_RX Audio Mixer MultiMedia11" value="1" />
+    </path>
+
+    <path name="compress-offload-playback4 bt-sco-wb">
+        <ctl name="Internal BTSCO SampleRate" value="BTSCO_RATE_16KHZ" />
+        <path name="compress-offload-playback4 bt-sco" />
+    </path>
+
+    <path name="compress-offload-playback4 speaker-and-bt-sco">
+        <path name="compress-offload-playback4 bt-sco" />
+        <path name="compress-offload-playback4" />
+    </path>
+
+    <path name="compress-offload-playback4 speaker-and-bt-sco-wb">
+        <path name="compress-offload-playback4 bt-sco-wb" />
+        <path name="compress-offload-playback4" />
+    </path>
+
+    <path name="compress-offload-playback4 hdmi">
+        <ctl name="QUIN_MI2S_RX Audio Mixer MultiMedia11" value="1" />
+    </path>
+
+    <path name="compress-offload-playback4 speaker-and-hdmi">
+        <path name="compress-offload-playback4 hdmi" />
+        <path name="compress-offload-playback4" />
+    </path>
+
+    <path name="compress-offload-playback4 speaker-and-headphones">
+        <path name="compress-offload-playback4" />
+    </path>
+
+    <path name="compress-offload-playback5">
+        <ctl name="QUAT_MI2S_RX Audio Mixer MultiMedia12" value="1" />
+    </path>
+
+    <path name="compress-offload-playback5 speaker">
+        <path name="compress-offload-playback5" />
+    </path>
+
+    <path name="compress-offload-playback5 bt-sco">
+        <ctl name="INTERNAL_BT_SCO_RX Audio Mixer MultiMedia12" value="1" />
+    </path>
+
+    <path name="compress-offload-playback5 bt-sco-wb">
+        <ctl name="Internal BTSCO SampleRate" value="BTSCO_RATE_16KHZ" />
+        <path name="compress-offload-playback5 bt-sco" />
+    </path>
+
+    <path name="compress-offload-playback5 speaker-and-bt-sco">
+        <path name="compress-offload-playback5 bt-sco" />
+        <path name="compress-offload-playback5" />
+    </path>
+
+    <path name="compress-offload-playback5 speaker-and-bt-sco-wb">
+        <path name="compress-offload-playback5 bt-sco-wb" />
+        <path name="compress-offload-playback5" />
+    </path>
+
+    <path name="compress-offload-playback5 hdmi">
+        <ctl name="QUIN_MI2S_RX Audio Mixer MultiMedia12" value="1" />
+    </path>
+
+    <path name="compress-offload-playback5 speaker-and-hdmi">
+        <path name="compress-offload-playback5 hdmi" />
+        <path name="compress-offload-playback5" />
+    </path>
+
+    <path name="compress-offload-playback5 speaker-and-headphones">
+        <path name="compress-offload-playback5" />
+    </path>
+
+    <path name="compress-offload-playback6">
+        <ctl name="QUAT_MI2S_RX Audio Mixer MultiMedia13" value="1" />
+    </path>
+
+    <path name="compress-offload-playback6 speaker">
+        <path name="compress-offload-playback6" />
+    </path>
+
+    <path name="compress-offload-playback6 bt-sco">
+        <ctl name="INTERNAL_BT_SCO_RX Audio Mixer MultiMedia13" value="1" />
+    </path>
+
+    <path name="compress-offload-playback6 bt-sco-wb">
+        <ctl name="Internal BTSCO SampleRate" value="BTSCO_RATE_16KHZ" />
+        <path name="compress-offload-playback6 bt-sco" />
+    </path>
+
+    <path name="compress-offload-playback6 speaker-and-bt-sco">
+        <path name="compress-offload-playback6 bt-sco" />
+        <path name="compress-offload-playback6" />
+    </path>
+
+    <path name="compress-offload-playback6 speaker-and-bt-sco-wb">
+        <path name="compress-offload-playback6 bt-sco-wb" />
+        <path name="compress-offload-playback6" />
+    </path>
+
+    <path name="compress-offload-playback6 hdmi">
+        <ctl name="QUIN_MI2S_RX Audio Mixer MultiMedia13" value="1" />
+    </path>
+
+    <path name="compress-offload-playback6 speaker-and-hdmi">
+        <path name="compress-offload-playback6 hdmi" />
+        <path name="compress-offload-playback6" />
+    </path>
+
+    <path name="compress-offload-playback6 speaker-and-headphones">
+        <path name="compress-offload-playback6" />
+    </path>
+
+    <path name="compress-offload-playback7">
+        <ctl name="QUAT_MI2S_RX Audio Mixer MultiMedia14" value="1" />
+    </path>
+
+    <path name="compress-offload-playback7 speaker">
+        <path name="compress-offload-playback7" />
+    </path>
+
+    <path name="compress-offload-playback7 bt-sco">
+        <ctl name="INTERNAL_BT_SCO_RX Audio Mixer MultiMedia14" value="1" />
+    </path>
+
+    <path name="compress-offload-playback7 bt-sco-wb">
+        <ctl name="Internal BTSCO SampleRate" value="BTSCO_RATE_16KHZ" />
+        <path name="compress-offload-playback7 bt-sco" />
+    </path>
+
+    <path name="compress-offload-playback7 speaker-and-bt-sco">
+        <path name="compress-offload-playback7 bt-sco" />
+        <path name="compress-offload-playback7" />
+    </path>
+
+    <path name="compress-offload-playback7 speaker-and-bt-sco-wb">
+        <path name="compress-offload-playback7 bt-sco-wb" />
+        <path name="compress-offload-playback7" />
+    </path>
+
+    <path name="compress-offload-playback7 hdmi">
+        <ctl name="QUIN_MI2S_RX Audio Mixer MultiMedia14" value="1" />
+    </path>
+
+    <path name="compress-offload-playback7 speaker-and-hdmi">
+        <path name="compress-offload-playback7 hdmi" />
+        <path name="compress-offload-playback7" />
+    </path>
+
+    <path name="compress-offload-playback7 speaker-and-headphones">
+        <path name="compress-offload-playback7" />
+    </path>
+
+    <path name="audio-record">
+        <ctl name="MultiMedia1 Mixer TERT_MI2S_TX" value="1" />
+    </path>
+
+    <path name="audio-record bt-sco">
+        <ctl name="MultiMedia1 Mixer INTERNAL_BT_SCO_TX" value="1" />
+    </path>
+
+    <path name="audio-record bt-sco-wb">
+        <ctl name="Internal BTSCO SampleRate" value="BTSCO_RATE_16KHZ" />
+        <path name="audio-record bt-sco" />
+    </path>
+
+    <path name="audio-record usb-headset-mic">
+        <ctl name="MultiMedia1 Mixer AFE_PCM_TX" value="1" />
+    </path>
+
+    <path name="audio-record capture-fm">
+        <ctl name="MultiMedia1 Mixer INTERNAL_FM_TX" value="1" />
+    </path>
+    <path name="audio-record-compress">
+        <ctl name="MultiMedia8 Mixer TERT_MI2S_TX" value="1" />
+    </path>
+
+    <path name="audio-record-compress bt-sco">
+        <ctl name="MultiMedia8 Mixer INTERNAL_BT_SCO_TX" value="1" />
+    </path>
+
+    <path name="audio-record-compress bt-sco-wb">
+        <ctl name="Internal BTSCO SampleRate" value="16000" />
+        <path name="audio-record-compress bt-sco" />
+    </path>
+
+    <path name="audio-record-compress usb-headset-mic">
+        <ctl name="MultiMedia8 Mixer AFE_PCM_TX" value="1" />
+    </path>
+
+    <path name="low-latency-record">
+        <ctl name="MultiMedia5 Mixer TERT_MI2S_TX" value="1" />
+    </path>
+
+    <path name="low-latency-record bt-sco">
+      <ctl name="MultiMedia5 Mixer INTERNAL_BT_SCO_TX" value="1" />
+    </path>
+
+    <path name="low-latency-record bt-sco-wb">
+        <ctl name="Internal BTSCO SampleRate" value="16000" />
+        <path name="low-latency-record bt-sco" />
+    </path>
+
+    <path name="low-latency-record capture-fm">
+      <ctl name="MultiMedia5 Mixer INTERNAL_FM_TX" value="1" />
+    </path>
+
+    <path name="fm-virtual-record capture-fm">
+        <ctl name="MultiMedia2 Mixer INTERNAL_FM_TX" value="1" />
+    </path>
+
+    <path name="voice-call">
+        <ctl name="QUAT_MI2S_RX_Voice Mixer CSVoice" value="1" />
+        <ctl name="Voice_Tx Mixer TERT_MI2S_TX_Voice" value="1" />
+    </path>
+
+    <path name="voice-call speaker">
+        <path name="voice-call" />
+    </path>
+
+    <path name="voice-call bt-sco">
+        <ctl name="INTERNAL_BT_SCO_RX_Voice Mixer CSVoice" value="1" />
+        <ctl name="Voice_Tx Mixer INTERNAL_BT_SCO_TX_Voice" value="1" />
+    </path>
+
+    <path name="voice-call bt-sco-wb">
+        <ctl name="Internal BTSCO SampleRate" value="BTSCO_RATE_16KHZ" />
+        <path name="voice-call bt-sco" />
+    </path>
+
+    <path name="voice-call usb-headphones">
+        <ctl name="AFE_PCM_RX_Voice Mixer CSVoice" value="1" />
+        <ctl name="Voice_Tx Mixer AFE_PCM_TX_Voice" value="1" />
+    </path>
+
+    <path name="voice-call afe-proxy">
+       <path name="voice-call usb-headphones" />
+    </path>
+
+    <path name="voice2-call">
+        <ctl name="QUAT_MI2S_RX_Voice Mixer Voice2" value="1" />
+        <ctl name="Voice2_Tx Mixer TERT_MI2S_TX_Voice2" value="1" />
+    </path>
+
+    <path name="voice2-call speaker">
+        <path name="voice2-call" />
+    </path>
+
+    <path name="voice2-call bt-sco">
+        <ctl name="INTERNAL_BT_SCO_RX_Voice Mixer Voice2" value="1" />
+        <ctl name="Voice2_Tx Mixer INTERNAL_BT_SCO_TX_Voice2" value="1" />
+    </path>
+
+    <path name="voice2-call bt-sco-wb">
+        <ctl name="Internal BTSCO SampleRate" value="BTSCO_RATE_16KHZ" />
+        <path name="voice2-call bt-sco" />
+    </path>
+
+    <path name="voice2-call usb-headphones">
+       <ctl name="AFE_PCM_RX_Voice Mixer Voice2" value="1" />
+       <ctl name="Voice2_Tx Mixer AFE_PCM_TX_Voice2" value="1" />
+    </path>
+
+    <path name="voice2-call afe-proxy">
+       <path name="voice2-call usb-headphones" />
+    </path>
+
+    <path name="play-fm">
+        <ctl name="Internal FM RX Volume" value="1" />
+        <ctl name="QUAT_MI2S_RX Port Mixer INTERNAL_FM_TX" value="1" />
+        <ctl name="MI2S_DL_HL Switch" value="1" />
+    </path>
+
+    <path name="vowlan-call">
+        <ctl name="QUAT_MI2S_RX_Voice Mixer VoWLAN" value="1" />
+        <ctl name="VoWLAN_Tx Mixer TERT_MI2S_TX_VoWLAN" value="1" />
+    </path>
+
+    <path name="vowlan-call speaker">
+        <path name="vowlan-call" />
+    </path>
+
+    <path name="vowlan-call hdmi">
+        <ctl name="HDMI_RX_Voice Mixer VoWLAN" value="1" />
+        <ctl name="VoWLAN_Tx Mixer TERT_MI2S_TX_VoWLAN" value="1" />
+    </path>
+
+    <path name="vowlan-call bt-sco">
+        <ctl name="INTERNAL_BT_SCO_RX_Voice Mixer VoWLAN" value="1" />
+        <ctl name="VoWLAN_Tx Mixer INTERNAL_BT_SCO_TX_VoWLAN" value="1" />
+    </path>
+
+    <path name="vowlan-call bt-sco-wb">
+        <ctl name="Internal BTSCO SampleRate" value="16000" />
+        <path name="vowlan-call bt-sco" />
+    </path>
+
+    <path name="vowlan-call usb-headphones">
+        <ctl name="AFE_PCM_RX_Voice Mixer VoWLAN" value="1" />
+        <ctl name="VoWLAN_Tx Mixer AFE_PCM_TX_VoWLAN" value="1" />
+    </path>
+
+    <path name="vowlan-call speaker-and-headphones">
+        <path name="vowlan-call" />
+    </path>
+
+    <path name="voicemmode1-call">
+        <ctl name="QUAT_MI2S_RX_Voice Mixer VoiceMMode1" value="1" />
+        <ctl name="VoiceMMode1_Tx Mixer TERT_MI2S_TX_MMode1" value="1" />
+    </path>
+
+    <path name="voicemmode1-call speaker">
+        <path name="voicemmode1-call" />
+    </path>
+
+    <path name="voicemmode1-call bt-sco">
+        <ctl name="INTERNAL_BT_SCO_RX_Voice Mixer VoiceMMode1" value="1" />
+        <ctl name="VoiceMMode1_Tx Mixer INT_BT_SCO_TX_MMode1" value="1" />
+    </path>
+
+    <path name="voicemmode1-call bt-sco-wb">
+        <ctl name="Internal BTSCO SampleRate" value="BTSCO_RATE_16KHZ" />
+        <path name="voicemmode1-call bt-sco" />
+    </path>
+
+    <path name="voicemmode1-call usb-headphones">
+        <ctl name="AFE_PCM_RX_Voice Mixer VoiceMMode1" value="1" />
+        <ctl name="VoiceMMode1_Tx Mixer AFE_PCM_TX_MMode1" value="1" />
+    </path>
+
+    <path name="voicemmode1-call afe-proxy">
+       <path name="voicemmode1-call usb-headphones" />
+    </path>
+
+    <path name="voicemmode1-call speaker-and-headphones">
+        <path name="voicemmode1-call" />
+    </path>
+
+    <path name="voicemmode2-call">
+        <ctl name="QUAT_MI2S_RX_Voice Mixer VoiceMMode2" value="1" />
+        <ctl name="VoiceMMode2_Tx Mixer TERT_MI2S_TX_MMode2" value="1" />
+    </path>
+
+    <path name="voicemmode2-call speaker">
+        <path name="voicemmode2-call" />
+    </path>
+
+    <path name="voicemmode2-call bt-sco">
+        <ctl name="INTERNAL_BT_SCO_RX_Voice Mixer VoiceMMode2" value="1" />
+        <ctl name="VoiceMMode2_Tx Mixer INT_BT_SCO_TX_MMode2" value="1" />
+    </path>
+
+    <path name="voicemmode2-call bt-sco-wb">
+        <ctl name="Internal BTSCO SampleRate" value="BTSCO_RATE_16KHZ" />
+        <path name="voicemmode2-call bt-sco" />
+    </path>
+
+    <path name="voicemmode2-call usb-headphones">
+        <ctl name="AFE_PCM_RX_Voice Mixer VoiceMMode2" value="1" />
+        <ctl name="VoiceMMode2_Tx Mixer AFE_PCM_TX_MMode2" value="1" />
+    </path>
+
+    <path name="voicemmode2-call afe-proxy">
+       <path name="voicemmode2-call usb-headphones" />
+    </path>
+
+    <path name="voicemmode2-call speaker-and-headphones">
+        <path name="voicemmode2-call" />
+    </path>
+
+    <path name="hfp-sco">
+        <path name="echo-reference" />
+        <ctl name="QUAT_MI2S_RX Port Mixer INTERNAL_BT_SCO_TX" value="1" />
+        <ctl name="INTERNAL_BT_SCO_RX Audio Mixer MultiMedia6" value="1" />
+        <ctl name="MultiMedia6 Mixer TERT_MI2S_TX" value="1" />
+        <ctl name="HFP_INT_UL_HL Switch" value="1" />
+        <ctl name="QUAT_MI2S_RX_DL_HL Switch" value="1" />
+    </path>
+
+    <path name="hfp-sco-wb">
+        <ctl name="Internal BTSCO SampleRate" value="16000" />
+        <path name="hfp-sco" />
+    </path>
+
+    <path name="incall-rec-uplink">
+        <ctl name="MultiMedia1 Mixer VOC_REC_UL" value="1" />
+    </path>
+
+    <path name="incall-rec-uplink bt-sco">
+        <path name="incall-rec-uplink" />
+    </path>
+
+    <path name="incall-rec-uplink bt-sco-wb">
+        <path name="incall-rec-uplink" />
+    </path>
+
+    <path name="incall-rec-uplink afe-proxy">
+        <path name="incall-rec-uplink" />
+    </path>
+
+    <path name="incall-rec-uplink usb-headset-mic">
+        <path name="incall-rec-uplink" />
+    </path>
+
+    <path name="incall-rec-uplink-compress">
+        <ctl name="MultiMedia8 Mixer VOC_REC_UL" value="1" />
+    </path>
+
+    <path name="incall-rec-uplink-compress bt-sco">
+        <path name="incall-rec-uplink-compress" />
+    </path>
+
+    <path name="incall-rec-uplink-compress bt-sco-wb">
+        <path name="incall-rec-uplink-compress" />
+    </path>
+
+    <path name="incall-rec-uplink-compress usb-headset-mic">
+        <path name="incall-rec-uplink-compress" />
+    </path>
+
+    <path name="incall-rec-downlink">
+        <ctl name="MultiMedia1 Mixer VOC_REC_DL" value="1" />
+    </path>
+
+    <path name="incall-rec-downlink bt-sco">
+        <path name="incall-rec-downlink" />
+    </path>
+
+    <path name="incall-rec-downlink bt-sco-wb">
+        <path name="incall-rec-downlink" />
+    </path>
+
+    <path name="incall-rec-downlink afe-proxy">
+        <path name="incall-rec-downlink" />
+    </path>
+
+    <path name="incall-rec-downlink usb-headset-mic">
+        <path name="incall-rec-downlink" />
+    </path>
+
+    <path name="incall-rec-downlink-compress">
+        <ctl name="MultiMedia8 Mixer VOC_REC_DL" value="1" />
+    </path>
+
+    <path name="incall-rec-downlink-compress bt-sco">
+        <path name="incall-rec-downlink-compress" />
+    </path>
+
+    <path name="incall-rec-downlink-compress bt-sco-wb">
+        <path name="incall-rec-downlink-compress" />
+    </path>
+
+    <path name="incall-rec-downlink-compress usb-headset-mic">
+        <path name="incall-rec-downlink-compress" />
+    </path>
+
+    <path name="incall-rec-uplink-and-downlink">
+        <path name="incall-rec-uplink" />
+        <path name="incall-rec-downlink" />
+    </path>
+
+    <path name="incall-rec-uplink-and-downlink bt-sco">
+        <path name="incall-rec-uplink-and-downlink" />
+    </path>
+
+    <path name="incall-rec-uplink-and-downlink bt-sco-wb">
+        <path name="incall-rec-uplink-and-downlink" />
+    </path>
+
+    <path name="incall-rec-uplink-and-downlink afe-proxy">
+        <path name="incall-rec-uplink-and-downlink" />
+    </path>
+
+    <path name="incall-rec-uplink-and-downlink-compress">
+        <path name="incall-rec-uplink-compress" />
+        <path name="incall-rec-downlink-compress" />
+    </path>
+
+    <path name="incall-rec-uplink-and-downlink-compress bt-sco">
+        <path name="incall-rec-uplink-and-downlink-compress" />
+    </path>
+
+    <path name="incall-rec-uplink-and-downlink-compress bt-sco-wb">
+        <path name="incall-rec-uplink-and-downlink-compress" />
+    </path>
+    <path name="incall-rec-uplink-and-downlink usb-headset-mic">
+        <path name="incall-rec-uplink-and-downlink" />
+    </path>
+
+    <path name="incall-rec-uplink-and-downlink-compress usb-headset-mic">
+        <path name="incall-rec-uplink-and-downlink-compress" />
+    </path>
+
+    <path name="incall_music_uplink">
+       <ctl name="Incall_Music Audio Mixer MultiMedia2" value="1" />
+    </path>
+
+    <path name="incall_music_uplink speaker">
+        <path name="incall_music_uplink" />
+    </path>
+
+    <path name="incall_music_uplink bt-sco">
+        <path name="incall_music_uplink" />
+    </path>
+
+    <path name="incall_music_uplink bt-sco-wb">
+        <path name="incall_music_uplink" />
+    </path>
+
+    <path name="incall_music_uplink afe-proxy">
+        <path name="incall_music_uplink" />
+    </path>
+
+    <path name="incall_music_uplink usb-headphones">
+        <path name="incall_music_uplink" />
+    </path>
+
+    <path name="incall_music_uplink2">
+        <ctl name="Incall_Music_2 Audio Mixer MultiMedia9" value="1" />
+    </path>
+
+    <path name="incall_music_uplink2 speaker">
+        <path name="incall_music_uplink2" />
+    </path>
+
+    <path name="incall_music_uplink2 bt-sco">
+        <path name="incall_music_uplink2" />
+    </path>
+
+    <path name="incall_music_uplink2 bt-sco-wb">
+        <path name="incall_music_uplink2" />
+    </path>
+
+    <path name="incall_music_uplink2 afe-proxy">
+        <path name="incall_music_uplink2" />
+    </path>
+
+    <path name="incall_music_uplink2 usb-headphones">
+        <path name="incall_music_uplink2" />
+    </path>
+
+    <path name="volte-call">
+        <ctl name="QUAT_MI2S_RX_Voice Mixer VoLTE" value="1" />
+        <ctl name="VoLTE_Tx Mixer TERT_MI2S_TX_VoLTE" value="1" />
+    </path>
+
+    <path name="volte-call speaker">
+        <path name="volte-call" />
+    </path>
+
+    <path name="volte-call hdmi">
+       <ctl name="HDMI_RX_Voice Mixer VoLTE" value="1" />
+       <ctl name="VoLTE_Tx Mixer SLIM_0_TX_VoLTE" value="1" />
+    </path>
+
+    <path name="volte-call bt-sco">
+        <ctl name="INTERNAL_BT_SCO_RX_Voice Mixer VoLTE" value="1" />
+        <ctl name="VoLTE_Tx Mixer INTERNAL_BT_SCO_TX_VoLTE" value="1" />
+    </path>
+
+    <path name="volte-call bt-sco-wb">
+        <ctl name="Internal BTSCO SampleRate" value="BTSCO_RATE_16KHZ" />
+        <path name="volte-call bt-sco" />
+    </path>
+
+    <path name="volte-call usb-headphones">
+        <ctl name="AFE_PCM_RX_Voice Mixer VoLTE" value="1" />
+        <ctl name="VoLTE_Tx Mixer AFE_PCM_TX_VoLTE" value="1" />
+    </path>
+
+    <path name="volte-call afe-proxy">
+       <path name="volte-call usb-headphones" />
+    </path>
+
+    <path name="compress-voip-call">
+        <ctl name="QUAT_MI2S_RX_Voice Mixer Voip" value="1" />
+        <ctl name="Voip_Tx Mixer TERT_MI2S_TX_Voip" value="1" />
+    </path>
+
+    <path name="compress-voip-call speaker">
+        <path name="compress-voip-call" />
+    </path>
+
+    <path name="compress-voip-call bt-sco">
+        <ctl name="INTERNAL_BT_SCO_RX_Voice Mixer Voip" value="1" />
+        <ctl name="Voip_Tx Mixer INTERNAL_BT_SCO_TX_Voip" value="1" />
+    </path>
+
+    <path name="compress-voip-call bt-sco-wb">
+        <ctl name="Internal BTSCO SampleRate" value="BTSCO_RATE_16KHZ" />
+        <path name="compress-voip-call bt-sco" />
+    </path>
+
+    <path name="afe-proxy-playback afe-proxy">
+    </path>
+
+    <path name="afe-proxy-record afe-proxy">
+    </path>
+
+    <path name="compress-voip-call afe-proxy">
+        <ctl name="AFE_PCM_RX_Voice Mixer Voip" value='1' />
+        <ctl name="Voip_Tx Mixer AFE_PCM_TX_Voip" value='1' />
+    </path>
+
+    <path name="compress-voip-call speaker-and-headphones">
+        <path name="compress-voip-call" />
+    </path>
+
+    <path name="qchat-call">
+        <ctl name="QUAT_MI2S_RX_Voice Mixer QCHAT" value="1" />
+        <ctl name="QCHAT_Tx Mixer TERT_MI2S_TX_QCHAT" value="1" />
+    </path>
+
+    <path name="qchat-call speaker">
+        <path name="qchat-call" />
+    </path>
+
+    <path name="qchat-call bt-sco">
+        <ctl name="INTERNAL_BT_SCO_RX_Voice Mixer QCHAT" value="1" />
+        <ctl name="QCHAT_Tx Mixer INTERNAL_BT_SCO_TX_QCHAT" value="1" />
+    </path>
+
+    <path name="qchat-call bt-sco-wb">
+        <ctl name="Internal BTSCO SampleRate" value="BTSCO_RATE_16KHZ" />
+        <path name="qchat-call bt-sco" />
+    </path>
+
+    <path name="multi-channel-playback afe-proxy">
+        <ctl name="AFE_PCM_RX Audio Mixer MultiMedia2" value="1" />
+    </path>
+
+    <path name="multi-channel-playback hdmi">
+        <ctl name="QUIN_MI2S_RX Audio Mixer MultiMedia2" value="1" />
+    </path>
+
+    <!-- These are actual sound device specific mixer settings -->
+    <path name="adc1">
+        <ctl name="ADC1 Volume" value="6" />
+        <ctl name="DEC1 MUX" value="ADC1" />
+        <ctl name="ADC1_INP1 Switch" value="1" />
+    </path>
+
+    <path name="adc2">
+        <ctl name="ADC2 Volume" value="6" />
+        <ctl name="DEC1 MUX" value="ADC2" />
+    </path>
+
+    <path name="adc3">
+        <ctl name="ADC3 Volume" value="6" />
+        <ctl name="DEC1 MUX" value="ADC2" />
+        <ctl name="ADC2 MUX" value="INP3" />
+    </path>
+
+    <path name="dmic0">
+        <ctl name='DEC1 MUX' value='DMIC1' />
+    </path>
+
+    <path name="dmic1">
+        <ctl name='DEC2 MUX' value='DMIC2' />
+    </path>
+
+    <path name="hdmi">
+    </path>
+
+    <path name="speaker">
+	<ctl name="mono Profile" value="Music" />
+	<ctl name="mono Music Playback Volume" value="3" />
+    </path>
+
+    <path name="speaker-and-hdmi">
+        <path name="speaker" />
+        <path name="hdmi" />
+    </path>
+
+    <path name="spkr-rx-calib">
+        <ctl name="QUAT_MI2S_RX_DL_HL Switch"  value="1" />
+    </path>
+
+    <path name="vi-feedback">
+    </path>
+
+    <path name="voice-speaker-protected">
+        <path name="speaker-protected" />
+    </path>
+
+   <path name="speaker-mic">
+        <path name="dmic0" />
+        <ctl name="IIR1 INP1 MUX" value="DEC1" />
+   </path>
+
+    <path name="handset">
+        <ctl name="mono Profile" value="Voice" />
+    </path>
+
+    <path name="handset-mic">
+        <path name="dmic0" />
+    </path>
+
+    <path name="headphones">
+        <ctl name="MI2S_RX Channels" value="Two" />
+        <ctl name="RX1 MIX1 INP1" value="RX1" />
+        <ctl name="RX2 MIX1 INP1" value="RX2" />
+        <ctl name="RDAC2 MUX" value="RX2" />
+        <ctl name="HPHL" value="Switch" />
+        <ctl name="HPHR" value="Switch" />
+    </path>
+
+    <path name="headset-mic">
+        <path name="adc2" />
+        <ctl name="ADC2 MUX" value="INP2" />
+        <ctl name="IIR1 INP1 MUX" value="DEC1" />
+    </path>
+
+    <path name="sidetone-iir">
+        <ctl name="IIR1 Enable Band1" value="1" />
+        <ctl name="IIR1 Enable Band2" value="1" />
+        <ctl name="IIR1 Enable Band3" value="1" />
+        <ctl name="IIR1 Enable Band4" value="1" />
+        <ctl name="IIR1 Enable Band5" value="1" />
+    </path>
+
+    <path name="sidetone-headphones">
+        <path name="sidetone-iir" />
+        <ctl name="RX1 MIX2 INP1" value="IIR1" />
+        <ctl name="RX2 MIX2 INP1" value="IIR1" />
+        <ctl name="IIR1 INP1 Volume" value="53" />
+    </path>
+
+
+    <path name="voice-handset">
+        <path name="handset" />
+    </path>
+
+    <path name="voice-speaker">
+        <ctl name="mono Profile" value="Voice" />
+        <ctl name="mono Voice Playback Volume" value="3" />
+    </path>
+
+    <path name="voice-speaker-mic">
+        <path name="speaker-mic" />
+    </path>
+
+    <path name="voice-headphones">
+        <path name="headphones" />
+    </path>
+
+    <path name="voice-headset-mic">
+        <path name="headset-mic" />
+    </path>
+
+    <path name="speaker-and-headphones">
+        <path name="speaker" />
+        <path name="headphones" />
+    </path>
+
+    <path name="speaker-and-bt-a2dp">
+        <path name="speaker" />
+    </path>
+
+    <path name="usb-headphones">
+    </path>
+
+    <path name="afe-proxy">
+    </path>
+
+    <path name="transmission-fm">
+    </path>
+
+    <path name="speaker-and-usb-headphones">
+        <path name="speaker" />
+        <path name="usb-headphones" />
+    </path>
+
+    <path name="voice-rec-mic">
+        <path name="handset-mic" />
+    </path>
+
+    <path name="camcorder-mic">
+        <path name="handset-mic" />
+    </path>
+
+    <path name="bt-sco-headset">
+    </path>
+
+    <path name="bt-a2dp">
+    </path>
+
+    <path name="bt-sco-mic">
+    </path>
+
+    <path name="bt-sco-headset-wb">
+    </path>
+
+    <path name="bt-sco-mic-wb">
+    </path>
+    <path name="usb-headset-mic">
+    </path>
+
+    <path name="capture-fm">
+    </path>
+
+    <!-- Dual MIC devices -->
+    <path name="speaker-dmic-endfire">
+        <ctl name='DEC1 MUX' value='DMIC1' />
+        <ctl name='DEC2 MUX' value='DMIC2' />
+        <ctl name="MI2S_TX Channels" value="Two" />
+    </path>
+
+    <path name="dmic-endfire">
+        <path name="speaker-dmic-endfire" />
+    </path>
+
+    <path name="voice-dmic-ef-tmus">
+        <path name="dmic-endfire" />
+    </path>
+
+    <path name="voice-dmic-ef">
+        <path name="dmic-endfire" />
+    </path>
+
+    <path name="voice-speaker-dmic-ef">
+        <path name="dmic-endfire" />
+    </path>
+
+    <path name="voice-rec-dmic-ef">
+        <path name="dmic-endfire" />
+    </path>
+
+    <path name="voice-rec-dmic-ef-fluence">
+        <path name="dmic-endfire" />
+    </path>
+
+    <path name="handset-stereo-dmic-ef">
+        <path name="speaker-dmic-endfire" />
+    </path>
+
+    <path name="speaker-stereo-dmic-ef">
+        <path name="speaker-dmic-endfire" />
+    </path>
+
+    <path name="speaker-dmic-broadside">
+        <path name="adc1" />
+        <ctl name="ADC3 Volume" value="6" />
+        <ctl name="DEC2 MUX" value="ADC2" />
+        <ctl name="ADC2 MUX" value="INP3" />
+        <ctl name="MI2S_TX Channels" value="Two" />
+    </path>
+
+    <path name="dmic-broadside">
+        <path name="speaker-dmic-broadside" />
+    </path>
+
+    <path name="voice-speaker-dmic-broadside">
+        <path name="dmic-broadside"/>
+    </path>
+
+    <path name="echo-reference">
+        <ctl name="AUDIO_REF_EC_UL1 MUX" value="QUAT_MI2S_RX" />
+        <ctl name="EC Reference Channels" value="One"/>
+        <ctl name="EC Reference Bit Format" value="S16_LE"/>
+        <ctl name="EC Reference SampleRate" value="48000"/>
+    </path>
+
+    <!-- TTY devices -->
+
+    <path name="tty-headphones">
+        <ctl name="RX1 MIX1 INP1" value="RX1" />
+        <ctl name="HPHL" value="Switch" />
+    </path>
+
+    <path name="voice-tty-full-headphones">
+        <ctl name="TTY Mode" value="FULL" />
+        <path name="tty-headphones" />
+    </path>
+
+    <path name="voice-tty-vco-headphones">
+        <ctl name="TTY Mode" value="VCO" />
+        <path name="tty-headphones" />
+    </path>
+
+    <path name="voice-tty-hco-handset">
+        <ctl name="TTY Mode" value="HCO" />
+        <path name="handset" />
+    </path>
+
+    <path name="voice-tty-full-headset-mic">
+        <path name="adc2" />
+        <ctl name="ADC2 MUX" value="INP2" />
+    </path>
+
+    <path name="voice-tty-hco-headset-mic">
+        <path name="voice-tty-full-headset-mic" />
+    </path>
+
+    <path name="voice-tty-vco-handset-mic">
+        <path name="adc1" />
+    </path>
+
+    <path name="unprocessed-handset-mic">
+        <path name="handset-mic" />
+    </path>
+
+    <path name="unprocessed-mic">
+        <path name="unprocessed-handset-mic" />
+    </path>
+
+    <path name="ADSP testfwk">
+        <ctl name="MI2S_DL_HL Switch" value="1" />
+    </path>
+
+    <path name="voice-rx">
+    </path>
+
+    <path name="voice-tx">
+    </path>
+
+    <path name="line">
+          <path name="headphones" />
+    </path>
+
+    <path name="voice-line">
+          <path name="voice-headphones" />
+    </path>
+
+    <path name="speaker-and-line">
+          <path name="speaker-and-headphones" />
+    </path>
+
+    <path name="voice-speaker-mic-hfp">
+        <path name="speaker-mic" />
+    </path>
+
+    <path name="voice-speaker-hfp">
+        <path name="speaker" />
+    </path>
+
+</mixer>
diff --git a/configs/msm8937/mixer_paths_sdm429w_dvt2.xml b/configs/msm8937/mixer_paths_sdm429w_dvt2.xml
new file mode 100644
index 0000000..53a7b47
--- /dev/null
+++ b/configs/msm8937/mixer_paths_sdm429w_dvt2.xml
@@ -0,0 +1,1044 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<!--
+    Copyright (c) 2019-2020, 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
+    met:
+        * Redistributions of source code must retain the above copyright
+          notice, this list of conditions and the following disclaimer.
+        * Redistributions in binary form must reproduce the above
+          copyright notice, this list of conditions and the following
+          disclaimer in the documentation and/or other materials provided
+          with the distribution.
+        * Neither the name of The Linux Foundation nor the names of its
+          contributors may be used to endorse or promote products derived
+          from this software without specific prior written permission.
+
+    THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+    WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+    ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+    BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+    CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+    BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+    WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+    OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+    IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+-->
+
+<mixer>
+    <!-- These are the initial mixer settings -->
+    <ctl name="Voice Rx Device Mute" id="0" value="0" />
+    <ctl name="Voice Rx Device Mute" id="1" value="-1" />
+    <ctl name="Voice Rx Device Mute" id="2" value="20" />
+    <ctl name="Voice Tx Mute" id="0" value="0" />
+    <ctl name="Voice Tx Mute" id="1" value="-1" />
+    <ctl name="Voice Tx Mute" id="2" value="500" />
+    <ctl name="Voice Rx Gain" id="0" value="0" />
+    <ctl name="Voice Rx Gain" id="1" value="-1" />
+    <ctl name="Voice Rx Gain" id="2" value="20" />
+    <ctl name="Voip Tx Mute" id="0" value="0" />
+    <ctl name="Voip Tx Mute" id="1" value="500" />
+    <ctl name="Voip Rx Gain" id="0" value="0" />
+    <ctl name="Voip Rx Gain" id="1" value="20" />
+    <ctl name="Voip Mode Config" value="12" />
+    <ctl name="Voip Rate Config" value="0" />
+    <ctl name="Voip Evrc Min Max Rate Config" id="0" value="1" />
+    <ctl name="Voip Evrc Min Max Rate Config" id="1" value="4" />
+    <ctl name="Voip Dtx Mode" value="0" />
+    <ctl name="TTY Mode" value="OFF" />
+    <ctl name="HPHL Volume" value="9" />
+    <ctl name="HPHR Volume" value="9" />
+    <ctl name="RX1 Digital Volume" value="84" />
+    <ctl name="RX2 Digital Volume" value="84" />
+    <ctl name="RX3 Digital Volume" value="84" />
+    <ctl name="IIR1 INP1 Volume" value="84" />
+    <ctl name="IIR1 INP2 Volume" value="84" />
+    <ctl name="IIR1 INP3 Volume" value="84" />
+    <ctl name="IIR1 INP4 Volume" value="84" />
+    <ctl name="ADC1 Volume" value="4" />
+    <ctl name="ADC2 Volume" value="4" />
+    <ctl name="ADC3 Volume" value="4" />
+    <ctl name="DEC1 Volume" value="84" />
+    <ctl name="DEC2 Volume" value="84" />
+    <ctl name="DEC2 MUX" value="ZERO" />
+    <ctl name="DEC1 MUX" value="ZERO" />
+    <ctl name="ADC2 MUX" value="ZERO" />
+    <ctl name="RDAC2 MUX" value="ZERO" />
+    <ctl name="RX2 MIX2 INP2" value="ZERO" />
+    <ctl name="RX2 MIX2 INP1" value="ZERO" />
+    <ctl name="RX1 MIX2 INP2" value="ZERO" />
+    <ctl name="RX1 MIX2 INP1" value="ZERO" />
+    <ctl name="RX3 MIX1 INP2" value="ZERO" />
+    <ctl name="RX3 MIX1 INP1" value="ZERO" />
+    <ctl name="RX2 MIX1 INP2" value="ZERO" />
+    <ctl name="RX2 MIX1 INP1" value="ZERO" />
+    <ctl name="RX1 MIX1 INP2" value="ZERO" />
+    <ctl name="RX1 MIX1 INP1" value="ZERO" />
+    <ctl name="EAR_S" value="ZERO" />
+    <ctl name="HPHL" value="ZERO" />
+    <ctl name="HPHR" value="ZERO" />
+    <ctl name="SPK" value="ZERO" />
+    <ctl name="WSA Spk Switch" value="ZERO" />
+    <ctl name="LINE_OUT" value="ZERO" />
+    <ctl name="SpkrMono WSA_RDAC" value="ZERO" />
+    <ctl name="SpkrMono BOOST Switch" value="1" />
+    <ctl name="EAR PA Gain" value="POS_6_DB" />
+    <ctl name="EAR PA Gain" value="POS_1P5_DB" />
+    <ctl name="EAR PA Boost" value="ENABLE" />
+    <ctl name="MI2S_RX Channels" value="One" />
+    <ctl name="MI2S_TX Channels" value="One" />
+    <ctl name="PRI_MI2S_RX_DL_HL Switch" value="0" />
+    <ctl name="PRI_MI2S_RX_VI_FB_MUX" value="ZERO" />
+    <ctl name="DEC3 MUX" value="ZERO" />
+    <ctl name="DEC4 MUX" value="ZERO" />
+    <ctl name="SpkrMono VISENSE Switch" value="0" />
+    <ctl name="ADC1_INP1 Switch" value="0" />
+
+    <ctl name="PRI_MI2S_RX Audio Mixer MultiMedia1" value="0" />
+    <ctl name="SLIMBUS_7_RX Audio Mixer MultiMedia1" value="0" />
+    <ctl name="PRI_MI2S_RX Audio Mixer MultiMedia3" value="0" />
+    <ctl name="SLIMBUS_7_RX Audio Mixer MultiMedia3" value="0" />
+    <ctl name="AFE_PCM_RX Audio Mixer MultiMedia2" value="0" />
+    <ctl name="AFE_PCM_RX Audio Mixer MultiMedia3" value="0" />
+    <ctl name="PRI_MI2S_RX Audio Mixer MultiMedia4" value="0" />
+    <ctl name="SLIMBUS_7_RX Audio Mixer MultiMedia4" value="0" />
+    <ctl name="SLIMBUS_7_RX Audio Mixer MultiMedia5" value="0" />
+    <ctl name="AFE_PCM_RX Audio Mixer MultiMedia4" value="0" />
+    <ctl name="PRI_MI2S_RX Audio Mixer MultiMedia5" value="0" />
+    <ctl name="SLIMBUS_7_RX Audio Mixer MultiMedia5" value="0" />
+    <ctl name="SLIMBUS_7_RX Audio Mixer MultiMedia6" value="0" />
+    <ctl name="SLIMBUS_7_RX Audio Mixer MultiMedia7" value="0" />
+    <ctl name="SLIMBUS_7_RX Audio Mixer MultiMedia10" value="0" />
+    <ctl name="SLIMBUS_7_RX Audio Mixer MultiMedia11" value="0" />
+    <ctl name="SLIMBUS_7_RX Audio Mixer MultiMedia12" value="0" />
+    <ctl name="SLIMBUS_7_RX Audio Mixer MultiMedia13" value="0" />
+    <ctl name="SLIMBUS_7_RX Audio Mixer MultiMedia14" value="0" />
+    <ctl name="MultiMedia1 Mixer TERT_MI2S_TX" value="0" />
+    <ctl name="MultiMedia5 Mixer TERT_MI2S_TX" value="0" />
+    <ctl name="MultiMedia1 Mixer SLIM_7_TX" value="0" />
+    <ctl name="MultiMedia5 Mixer SLIM_7_TX" value="1" />
+    <ctl name="MultiMedia8 Mixer SLIM_7_TX" value="0" />
+    <ctl name="PRI_MI2S_RX_Voice Mixer CSVoice" value="0" />
+    <ctl name="Voice_Tx Mixer TERT_MI2S_TX_Voice" value="0" />
+    <ctl name="QUIN_MI2S_RX Audio Mixer MultiMedia1" value="0" />
+    <ctl name="QUIN_MI2S_RX Audio Mixer MultiMedia2" value="0" />
+    <ctl name="QUIN_MI2S_RX Audio Mixer MultiMedia3" value="0" />
+    <ctl name="QUIN_MI2S_RX Audio Mixer MultiMedia4" value="0" />
+    <ctl name="QUIN_MI2S_RX Audio Mixer MultiMedia5" value="0" />
+    <ctl name="QUIN_MI2S_RX Audio Mixer MultiMedia7" value="0" />
+    <ctl name="QUIN_MI2S_RX Audio Mixer MultiMedia10" value="0" />
+    <ctl name="QUIN_MI2S_RX Audio Mixer MultiMedia11" value="0" />
+    <ctl name="QUIN_MI2S_RX Audio Mixer MultiMedia12" value="0" />
+    <ctl name="QUIN_MI2S_RX Audio Mixer MultiMedia13" value="0" />
+    <ctl name="QUIN_MI2S_RX Audio Mixer MultiMedia14" value="0" />
+    <ctl name="QUAT_MI2S_RX Port Mixer SLIM_7_TX" value="0" />
+    <ctl name="mono Profile" value="0" />
+    <ctl name="mono Music Playback Volume" value="0" />
+    <ctl name="mono Stop" value="off" />
+
+    <!-- Voice BTSCO -->
+    <ctl name="BT SampleRate" value="KHZ_8" />
+    <ctl name="SLIM_7_RX_Voice Mixer CSVoice" value="0" />
+    <ctl name="Voice_Tx Mixer SLIM_7_TX_Voice" value="0" />
+    <ctl name="SLIMBUS_7_RX Audio Mixer Multimedia6" value="0" />
+    <ctl name="MultiMedia6 Mixer TERT_MI2S_TX" value="0" />
+
+    <!-- Voice2 -->
+    <ctl name="PRI_MI2S_RX_Voice Mixer Voice2" value="0" />
+    <ctl name="Voice2_Tx Mixer TERT_MI2S_TX_Voice2" value="0" />
+    <ctl name="SLIM_7_RX_Voice Mixer Voice2" value="0" />
+    <ctl name="Voice2_Tx Mixer SLIM_7_TX_Voice2" value="0" />
+    <ctl name="AFE_PCM_RX_Voice Mixer Voice2" value="0" />
+    <ctl name="Voice2_Tx Mixer AFE_PCM_TX_Voice2" value="0" />
+    <!-- Voice2 end -->
+
+    <!-- VoLTE -->
+    <ctl name="PRI_MI2S_RX_Voice Mixer VoLTE" value="0" />
+    <ctl name="VoLTE_Tx Mixer TERT_MI2S_TX_VoLTE" value="0" />
+    <ctl name="VoLTE_Tx Mixer SLIM_0_TX_VoLTE" value="0" />
+    <ctl name="SLIM_7_RX_Voice Mixer VoLTE" value="0" />
+    <ctl name="VoLTE_Tx Mixer SLIM_7_TX__VoLTE" value="0" />
+    <ctl name="AFE_PCM_RX_Voice Mixer VoLTE" value="0" />
+    <ctl name="VoLTE_Tx Mixer AFE_PCM_TX_VoLTE" value="0" />
+    <!-- VoLTE end -->
+
+    <!-- Multimode Voice1 -->
+    <ctl name="PRI_MI2S_RX_Voice Mixer VoiceMMode1" value="0" />
+    <ctl name="VoiceMMode1_Tx Mixer TERT_MI2S_TX_MMode1" value="0" />
+    <ctl name="SLIM_7_RX_Voice Mixer VoiceMMode1" value="0" />
+    <ctl name="VoiceMMode1_Tx Mixer SLIM_7_TX_MMode1" value="0" />
+    <ctl name="AFE_PCM_RX_Voice Mixer VoiceMMode1" value="0" />
+    <ctl name="VoiceMMode1_Tx Mixer AFE_PCM_TX_MMode1" value="0" />
+    <!-- Multimode Voice1 end -->
+
+    <!-- Multimode Voice2 -->
+    <ctl name="PRI_MI2S_RX_Voice Mixer VoiceMMode2" value="0" />
+    <ctl name="VoiceMMode2_Tx Mixer TERT_MI2S_TX_MMode2" value="0" />
+    <ctl name="SLIM_7_RX_Voice Mixer VoiceMMode2" value="0" />
+    <ctl name="VoiceMMode2_Tx Mixer SLIM_7_TX_MMode2" value="0" />
+    <ctl name="AFE_PCM_RX_Voice Mixer VoiceMMode2" value="0" />
+    <ctl name="VoiceMMode2_Tx Mixer AFE_PCM_TX_MMode2" value="0" />
+    <!-- Multimode Voice2 end -->
+
+    <!-- Voip -->
+    <ctl name="PRI_MI2S_RX_Voice Mixer Voip" value="0" />
+    <ctl name="Voip_Tx Mixer TERT_MI2S_TX_Voip" value="0" />
+    <ctl name="BT SampleRate" value="KHZ_8" />
+    <ctl name="SLIM_7_RX_Voice Mixer Voip" value="0" />
+    <ctl name="Voip_Tx Mixer SLIM_7_TX_Voip" value="0" />
+    <!-- Voip end -->
+
+    <!-- RT Proxy Cal -->
+    <ctl name="RT_PROXY_1_RX SetCalMode" value="CAL_MODE_NONE" />
+    <ctl name="RT_PROXY_1_TX SetCalMode" value="CAL_MODE_NONE" />
+    <!-- RT Proxy Cal end -->
+
+    <!-- Incall Recording -->
+    <ctl name="MultiMedia1 Mixer VOC_REC_UL" value="0" />
+    <ctl name="MultiMedia1 Mixer VOC_REC_DL" value="0" />
+    <!-- Incall Recording end -->
+
+    <!-- Incall Music -->
+    <ctl name="Incall_Music Audio Mixer MultiMedia2" value="0" />
+    <ctl name="Incall_Music_2 Audio Mixer MultiMedia9" value="0" />
+    <!-- Incall Music End -->
+
+    <!-- EC_REF -->
+    <ctl name="AUDIO_REF_EC_UL1 MUX" value="None" />
+
+    <!-- IIR -->
+    <ctl name="IIR1 Band1" id ="0" value="268435456" />
+    <ctl name="IIR1 Band1" id ="1" value="0" />
+    <ctl name="IIR1 Band1" id ="2" value="0" />
+    <ctl name="IIR1 Band1" id ="3" value="0" />
+    <ctl name="IIR1 Band1" id ="4" value="0" />
+    <ctl name="IIR1 Band2" id ="0" value="268435456" />
+    <ctl name="IIR1 Band2" id ="1" value="0" />
+    <ctl name="IIR1 Band2" id ="2" value="0" />
+    <ctl name="IIR1 Band2" id ="3" value="0" />
+    <ctl name="IIR1 Band2" id ="4" value="0" />
+    <ctl name="IIR1 Band3" id ="0" value="268435456" />
+    <ctl name="IIR1 Band3" id ="1" value="0" />
+    <ctl name="IIR1 Band3" id ="2" value="0" />
+    <ctl name="IIR1 Band3" id ="3" value="0" />
+    <ctl name="IIR1 Band3" id ="4" value="0" />
+    <ctl name="IIR1 Band4" id ="0" value="268435456" />
+    <ctl name="IIR1 Band4" id ="1" value="0" />
+    <ctl name="IIR1 Band4" id ="2" value="0" />
+    <ctl name="IIR1 Band4" id ="3" value="0" />
+    <ctl name="IIR1 Band4" id ="4" value="0" />
+    <ctl name="IIR1 Band5" id ="0" value="268435456" />
+    <ctl name="IIR1 Band5" id ="1" value="0" />
+    <ctl name="IIR1 Band5" id ="2" value="0" />
+    <ctl name="IIR1 Band5" id ="3" value="0" />
+    <ctl name="IIR1 Band5" id ="4" value="0" />
+    <ctl name="IIR1 Enable Band1" value="0" />
+    <ctl name="IIR1 Enable Band2" value="0" />
+    <ctl name="IIR1 Enable Band3" value="0" />
+    <ctl name="IIR1 Enable Band4" value="0" />
+    <ctl name="IIR1 Enable Band5" value="0" />
+    <!-- IIR -->
+
+    <!-- ADSP testfwk -->
+    <ctl name="MI2S_DL_HL Switch" value="0" />
+    <!-- ADSP testfwk end-->
+
+	<!-- split a2dp -->
+    <ctl name="BT SampleRate" value="KHZ_8" />
+    <ctl name="AFE Input Channels" value="Zero" />
+    <ctl name="SLIM7_RX ADM Channels" value="Zero" />
+    <!-- split a2dp end-->
+
+    <path name="bt-sco-wb-samplerate">
+        <ctl name="BT SampleRate" value="KHZ_16" />
+    </path>
+
+    <!-- These are audio route (FE to BE) specific mixer settings -->
+    <path name="deep-buffer-playback">
+        <ctl name="QUAT_MI2S_RX Audio Mixer MultiMedia1" value="1" />
+    </path>
+
+    <path name="deep-buffer-playback speaker">
+        <path name="deep-buffer-playback" />
+    </path>
+
+    <path name="deep-buffer-playback bt-sco">
+        <ctl name="SLIMBUS_7_RX Audio Mixer MultiMedia1" value="1" />
+    </path>
+
+    <path name="deep-buffer-playback bt-a2dp">
+        <ctl name="SLIMBUS_7_RX Audio Mixer MultiMedia1" value="1" />
+    </path>
+
+    <path name="deep-buffer-playback speaker-and-bt-a2dp">
+        <path name="deep-buffer-playback bt-a2dp" />
+        <path name="deep-buffer-playback" />
+    </path>
+
+    <path name="deep-buffer-playback bt-sco-wb">
+        <ctl name="BT SampleRate" value="KHZ_16" />
+        <path name="deep-buffer-playback bt-sco" />
+    </path>
+
+    <path name="deep-buffer-playback speaker-and-bt-sco">
+        <path name="deep-buffer-playback bt-sco" />
+        <path name="deep-buffer-playback" />
+    </path>
+
+    <path name="deep-buffer-playback speaker-and-bt-sco-wb">
+        <path name="deep-buffer-playback bt-sco-wb" />
+        <path name="deep-buffer-playback" />
+    </path>
+
+    <path name="low-latency-playback">
+        <ctl name="QUAT_MI2S_RX Audio Mixer MultiMedia5" value="1" />
+    </path>
+
+    <path name="low-latency-playback speaker">
+        <path name="low-latency-playback" />
+    </path>
+
+    <path name="low-latency-playback speaker-protected">
+        <path name="low-latency-playback" />
+    </path>
+
+    <path name="low-latency-playback bt-sco">
+        <ctl name="SLIMBUS_7_RX Audio Mixer MultiMedia5" value="1" />
+    </path>
+
+    <path name="low-latency-playback bt-a2dp">
+        <ctl name="SLIMBUS_7_RX Audio Mixer MultiMedia5" value="1" />
+    </path>
+
+    <path name="low-latency-playback speaker-and-bt-a2dp">
+        <path name="low-latency-playback bt-a2dp" />
+        <path name="low-latency-playback" />
+    </path>
+
+    <path name="low-latency-playback bt-sco-wb">
+        <ctl name="BT SampleRate" value="KHZ_16" />
+        <path name="low-latency-playback bt-sco" />
+    </path>
+
+    <path name="low-latency-playback speaker-and-bt-sco">
+        <path name="low-latency-playback bt-sco" />
+        <path name="low-latency-playback" />
+    </path>
+
+    <path name="low-latency-playback speaker-and-bt-sco-wb">
+        <path name="low-latency-playback bt-sco-wb" />
+        <path name="low-latency-playback" />
+    </path>
+
+    <path name="audio-ull-playback">
+        <ctl name="QUAT_MI2S_RX Audio Mixer MultiMedia3" value="1" />
+    </path>
+
+    <path name="audio-ull-playback speaker">
+        <path name="audio-ull-playback" />
+    </path>
+
+    <path name="audio-ull-playback speaker-protected">
+        <path name="audio-ull-playback" />
+    </path>
+
+    <path name="audio-ull-playback bt-sco">
+        <ctl name="SLIMBUS_7_RX Audio Mixer MultiMedia3" value="1" />
+    </path>
+
+    <path name="audio-ull-playback bt-sco-wb">
+        <ctl name="BT SampleRate" value="KHZ_16" />
+        <path name="audio-ull-playback bt-sco" />
+    </path>
+
+    <path name="audio-ull-playback speaker-and-bt-sco">
+        <path name="audio-ull-playback bt-sco" />
+        <path name="audio-ull-playback" />
+    </path>
+
+    <path name="audio-ull-playback speaker-and-bt-sco-wb">
+        <path name="audio-ull-playback bt-sco-wb" />
+        <path name="audio-ull-playback" />
+    </path>
+
+    <path name="compress-offload-playback">
+        <ctl name="QUAT_MI2S_RX Audio Mixer MultiMedia4" value="1" />
+    </path>
+
+    <path name="compress-offload-playback speaker">
+        <path name="compress-offload-playback" />
+    </path>
+
+    <path name="compress-offload-playback speaker-protected">
+        <path name="compress-offload-playback" />
+    </path>
+    <path name="compress-offload-playback bt-sco">
+        <ctl name="SLIMBUS_7_RX Audio Mixer MultiMedia4" value="1" />
+    </path>
+
+    <path name="compress-offload-playback bt-a2dp">
+        <ctl name="SLIMBUS_7_RX Audio Mixer MultiMedia4" value="1" />
+    </path>
+
+    <path name="compress-offload-playback speaker-and-bt-a2dp">
+        <path name="compress-offload-playback bt-a2dp" />
+        <path name="compress-offload-playback" />
+    </path>
+
+    <path name="compress-offload-playback bt-sco-wb">
+        <ctl name="BT SampleRate" value="KHZ_16" />
+        <path name="compress-offload-playback bt-sco" />
+    </path>
+
+    <path name="compress-offload-playback speaker-and-bt-sco">
+        <path name="compress-offload-playback bt-sco" />
+        <path name="compress-offload-playback" />
+    </path>
+
+    <path name="compress-offload-playback speaker-and-bt-sco-wb">
+        <path name="compress-offload-playback bt-sco-wb" />
+        <path name="compress-offload-playback" />
+    </path>
+
+    <path name="compress-offload-playback2">
+        <ctl name="QUAT_MI2S_RX Audio Mixer MultiMedia7" value="1" />
+    </path>
+
+    <path name="compress-offload-playback2 speaker">
+        <path name="compress-offload-playback2" />
+    </path>
+
+    <path name="compress-offload-playback2 bt-sco">
+        <ctl name="SLIMBUS_7_RX Audio Mixer MultiMedia7" value="1" />
+    </path>
+
+    <path name="compress-offload-playback2 bt-sco-wb">
+        <ctl name="BT SampleRate" value="KHZ_16" />
+        <path name="compress-offload-playback2 bt-sco" />
+    </path>
+
+    <path name="compress-offload-playback2 speaker-and-bt-sco">
+        <path name="compress-offload-playback2 bt-sco" />
+        <path name="compress-offload-playback2" />
+    </path>
+
+    <path name="compress-offload-playback2 speaker-and-bt-sco-wb">
+        <path name="compress-offload-playback2 bt-sco-wb" />
+        <path name="compress-offload-playback2" />
+    </path>
+
+    <path name="compress-offload-playback3">
+        <ctl name="QUAT_MI2S_RX Audio Mixer MultiMedia10" value="1" />
+    </path>
+
+    <path name="compress-offload-playback3 speaker">
+        <path name="compress-offload-playback3" />
+    </path>
+
+    <path name="compress-offload-playback3 bt-sco">
+        <ctl name="SLIMBUS_7_RX Audio Mixer MultiMedia10" value="1" />
+    </path>
+
+    <path name="compress-offload-playback3 bt-sco-wb">
+        <ctl name="BT SampleRate" value="KHZ_16" />
+        <path name="compress-offload-playback3 bt-sco" />
+    </path>
+
+    <path name="compress-offload-playback3 speaker-and-bt-sco">
+        <path name="compress-offload-playback3 bt-sco" />
+        <path name="compress-offload-playback3" />
+    </path>
+
+    <path name="compress-offload-playback3 speaker-and-bt-sco-wb">
+        <path name="compress-offload-playback3 bt-sco-wb" />
+        <path name="compress-offload-playback3" />
+    </path>
+
+    <path name="compress-offload-playback4">
+        <ctl name="QUAT_MI2S_RX Audio Mixer MultiMedia11" value="1" />
+    </path>
+
+    <path name="compress-offload-playback4 speaker">
+        <path name="compress-offload-playback4" />
+    </path>
+
+    <path name="compress-offload-playback4 bt-sco">
+        <ctl name="SLIMBUS_7_RX Audio Mixer MultiMedia11" value="1" />
+    </path>
+
+    <path name="compress-offload-playback4 bt-sco-wb">
+        <ctl name="BT SampleRate" value="KHZ_16" />
+        <path name="compress-offload-playback4 bt-sco" />
+    </path>
+
+    <path name="compress-offload-playback4 speaker-and-bt-sco">
+        <path name="compress-offload-playback4 bt-sco" />
+        <path name="compress-offload-playback4" />
+    </path>
+
+    <path name="compress-offload-playback4 speaker-and-bt-sco-wb">
+        <path name="compress-offload-playback4 bt-sco-wb" />
+        <path name="compress-offload-playback4" />
+    </path>
+
+    <path name="compress-offload-playback5">
+        <ctl name="QUAT_MI2S_RX Audio Mixer MultiMedia12" value="1" />
+    </path>
+
+    <path name="compress-offload-playback5 speaker">
+        <path name="compress-offload-playback5" />
+    </path>
+
+    <path name="compress-offload-playback5 bt-sco">
+        <ctl name="SLIMBUS_7_RX Audio Mixer MultiMedia12" value="1" />
+    </path>
+
+    <path name="compress-offload-playback5 bt-sco-wb">
+        <ctl name="BT SampleRate" value="KHZ_16" />
+        <path name="compress-offload-playback5 bt-sco" />
+    </path>
+
+    <path name="compress-offload-playback5 speaker-and-bt-sco">
+        <path name="compress-offload-playback5 bt-sco" />
+        <path name="compress-offload-playback5" />
+    </path>
+
+    <path name="compress-offload-playback5 speaker-and-bt-sco-wb">
+        <path name="compress-offload-playback5 bt-sco-wb" />
+        <path name="compress-offload-playback5" />
+    </path>
+
+    <path name="compress-offload-playback6">
+        <ctl name="QUAT_MI2S_RX Audio Mixer MultiMedia13" value="1" />
+    </path>
+
+    <path name="compress-offload-playback6 speaker">
+        <path name="compress-offload-playback6" />
+    </path>
+
+    <path name="compress-offload-playback6 bt-sco">
+        <ctl name="SLIMBUS_7_RX Audio Mixer MultiMedia13" value="1" />
+    </path>
+
+    <path name="compress-offload-playback6 bt-sco-wb">
+        <ctl name="BT SampleRate" value="KHZ_16" />
+        <path name="compress-offload-playback6 bt-sco" />
+    </path>
+
+    <path name="compress-offload-playback6 speaker-and-bt-sco">
+        <path name="compress-offload-playback6 bt-sco" />
+        <path name="compress-offload-playback6" />
+    </path>
+
+    <path name="compress-offload-playback6 speaker-and-bt-sco-wb">
+        <path name="compress-offload-playback6 bt-sco-wb" />
+        <path name="compress-offload-playback6" />
+    </path>
+
+    <path name="compress-offload-playback7">
+        <ctl name="QUAT_MI2S_RX Audio Mixer MultiMedia14" value="1" />
+    </path>
+
+    <path name="compress-offload-playback7 speaker">
+        <path name="compress-offload-playback7" />
+    </path>
+
+    <path name="compress-offload-playback7 bt-sco">
+        <ctl name="SLIMBUS_7_RX Audio Mixer MultiMedia14" value="1" />
+    </path>
+
+    <path name="compress-offload-playback7 bt-sco-wb">
+        <ctl name="BT SampleRate" value="KHZ_16" />
+        <path name="compress-offload-playback7 bt-sco" />
+    </path>
+
+    <path name="compress-offload-playback7 speaker-and-bt-sco">
+        <path name="compress-offload-playback7 bt-sco" />
+        <path name="compress-offload-playback7" />
+    </path>
+
+    <path name="compress-offload-playback7 speaker-and-bt-sco-wb">
+        <path name="compress-offload-playback7 bt-sco-wb" />
+        <path name="compress-offload-playback7" />
+    </path>
+
+    <path name="audio-record">
+        <ctl name="MultiMedia1 Mixer TERT_MI2S_TX" value="1" />
+    </path>
+
+    <path name="audio-record bt-sco">
+        <ctl name="MultiMedia1 Mixer SLIM_7_TX" value="1" />
+    </path>
+
+    <path name="audio-record bt-sco-wb">
+        <ctl name="BT SampleRate" value="KHZ_16" />
+        <path name="audio-record bt-sco" />
+    </path>
+
+    <path name="audio-record-compress">
+        <ctl name="MultiMedia8 Mixer TERT_MI2S_TX" value="1" />
+    </path>
+
+    <path name="audio-record-compress bt-sco">
+        <ctl name="MultiMedia8 Mixer SLIM_7_TX" value="1" />
+    </path>
+
+    <path name="audio-record-compress bt-sco-wb">
+        <ctl name="BT SampleRate" value="KHZ_16" />
+        <path name="audio-record-compress bt-sco" />
+    </path>
+
+    <path name="low-latency-record">
+        <ctl name="MultiMedia5 Mixer TERT_MI2S_TX" value="1" />
+    </path>
+
+    <path name="low-latency-record bt-sco">
+      <ctl name="MultiMedia5 Mixer SLIM_7_TX" value="1" />
+    </path>
+
+    <path name="low-latency-record bt-sco-wb">
+        <ctl name="BT SampleRate" value="KHZ_16" />
+        <path name="low-latency-record bt-sco" />
+    </path>
+
+    <path name="voice-call">
+        <ctl name="QUAT_MI2S_RX_Voice Mixer CSVoice" value="1" />
+        <ctl name="Voice_Tx Mixer TERT_MI2S_TX_Voice" value="1" />
+    </path>
+
+    <path name="voice-call speaker">
+        <path name="voice-call" />
+    </path>
+
+    <path name="voice-call bt-sco">
+        <ctl name="SLIM_7_RX_Voice Mixer CSVoice" value="1" />
+        <ctl name="Voice_Tx Mixer SLIM_7_TX_Voice" value="1" />
+    </path>
+
+    <path name="voice-call bt-sco-wb">
+        <ctl name="BT SampleRate" value="KHZ_16" />
+        <path name="voice-call bt-sco" />
+    </path>
+
+    <path name="voice2-call">
+        <ctl name="QUAT_MI2S_RX_Voice Mixer Voice2" value="1" />
+        <ctl name="Voice2_Tx Mixer TERT_MI2S_TX_Voice2" value="1" />
+    </path>
+
+    <path name="voice2-call speaker">
+        <path name="voice2-call" />
+    </path>
+
+    <path name="voice2-call bt-sco">
+        <ctl name="SLIM_7_RX_Voice Mixer Voice2" value="1" />
+        <ctl name="Voice2_Tx Mixer SLIM_7_TX_Voice2" value="1" />
+    </path>
+
+    <path name="voice2-call bt-sco-wb">
+        <ctl name="BT SampleRate" value="KHZ_16" />
+        <path name="voice2-call bt-sco" />
+    </path>
+
+    <path name="voicemmode1-call">
+        <ctl name="QUAT_MI2S_RX_Voice Mixer VoiceMMode1" value="1" />
+        <ctl name="VoiceMMode1_Tx Mixer TERT_MI2S_TX_MMode1" value="1" />
+    </path>
+
+    <path name="voicemmode1-call speaker">
+        <path name="voicemmode1-call" />
+    </path>
+
+    <path name="voicemmode1-call bt-sco">
+        <ctl name="SLIM_7_RX_Voice Mixer VoiceMMode1" value="1" />
+        <ctl name="VoiceMMode1_Tx Mixer SLIM_7_TX_MMode1" value="1" />
+    </path>
+
+    <path name="voicemmode1-call bt-sco-wb">
+        <ctl name="BT SampleRate" value="KHZ_16" />
+        <path name="voicemmode1-call bt-sco" />
+    </path>
+
+    <path name="voicemmode2-call">
+        <ctl name="QUAT_MI2S_RX_Voice Mixer VoiceMMode2" value="1" />
+        <ctl name="VoiceMMode2_Tx Mixer TERT_MI2S_TX_MMode2" value="1" />
+    </path>
+
+    <path name="voicemmode2-call speaker">
+        <path name="voicemmode2-call" />
+    </path>
+
+    <path name="voicemmode2-call bt-sco">
+        <ctl name="SLIM_7_RX_Voice Mixer VoiceMMode2" value="1" />
+        <ctl name="VoiceMMode2_Tx Mixer SLIM_7_TX_MMode2" value="1" />
+    </path>
+
+    <path name="voicemmode2-call bt-sco-wb">
+        <ctl name="BT SampleRate" value="KHZ_16" />
+        <path name="voicemmode2-call bt-sco" />
+    </path>
+
+    <path name="hfp-sco">
+        <path name="echo-reference" />
+        <ctl name="QUAT_MI2S_RX Port Mixer SLIM_7_TX" value="1" />
+        <ctl name="SLIMBUS_7_RX Audio Mixer MultiMedia6" value="1" />
+        <ctl name="MultiMedia6 Mixer TERT_MI2S_TX" value="1" />
+        <ctl name="HFP_SLIM7_UL_HL Switch" value="1" />
+        <ctl name="QUAT_MI2S_RX_DL_HL Switch" value="1" />
+    </path>
+
+    <path name="hfp-sco-wb">
+        <ctl name="BT SampleRate" value="KHZ_16" />
+        <path name="hfp-sco" />
+    </path>
+
+    <path name="incall-rec-uplink">
+        <ctl name="MultiMedia1 Mixer VOC_REC_UL" value="1" />
+    </path>
+
+    <path name="incall-rec-uplink bt-sco">
+        <path name="incall-rec-uplink" />
+    </path>
+
+    <path name="incall-rec-uplink bt-sco-wb">
+        <path name="incall-rec-uplink" />
+    </path>
+
+    <path name="incall-rec-uplink-compress">
+        <ctl name="MultiMedia8 Mixer VOC_REC_UL" value="1" />
+    </path>
+
+    <path name="incall-rec-uplink-compress bt-sco">
+        <path name="incall-rec-uplink-compress" />
+    </path>
+
+    <path name="incall-rec-uplink-compress bt-sco-wb">
+        <path name="incall-rec-uplink-compress" />
+    </path>
+
+    <path name="incall-rec-downlink">
+        <ctl name="MultiMedia1 Mixer VOC_REC_DL" value="1" />
+    </path>
+
+    <path name="incall-rec-downlink bt-sco">
+        <path name="incall-rec-downlink" />
+    </path>
+
+    <path name="incall-rec-downlink bt-sco-wb">
+        <path name="incall-rec-downlink" />
+    </path>
+
+    <path name="incall-rec-downlink-compress">
+        <ctl name="MultiMedia8 Mixer VOC_REC_DL" value="1" />
+    </path>
+
+    <path name="incall-rec-downlink-compress bt-sco">
+        <path name="incall-rec-downlink-compress" />
+    </path>
+
+    <path name="incall-rec-downlink-compress bt-sco-wb">
+        <path name="incall-rec-downlink-compress" />
+    </path>
+
+    <path name="incall-rec-uplink-and-downlink">
+        <path name="incall-rec-uplink" />
+        <path name="incall-rec-downlink" />
+    </path>
+
+    <path name="incall-rec-uplink-and-downlink bt-sco">
+        <path name="incall-rec-uplink-and-downlink" />
+    </path>
+
+    <path name="incall-rec-uplink-and-downlink bt-sco-wb">
+        <path name="incall-rec-uplink-and-downlink" />
+    </path>
+
+    <path name="incall-rec-uplink-and-downlink-compress">
+        <path name="incall-rec-uplink-compress" />
+        <path name="incall-rec-downlink-compress" />
+    </path>
+
+    <path name="incall-rec-uplink-and-downlink-compress bt-sco">
+        <path name="incall-rec-uplink-and-downlink-compress" />
+    </path>
+
+    <path name="incall-rec-uplink-and-downlink-compress bt-sco-wb">
+        <path name="incall-rec-uplink-and-downlink-compress" />
+    </path>
+
+    <path name="incall_music_uplink">
+       <ctl name="Incall_Music Audio Mixer MultiMedia2" value="1" />
+    </path>
+
+    <path name="incall_music_uplink speaker">
+        <path name="incall_music_uplink" />
+    </path>
+
+    <path name="incall_music_uplink bt-sco">
+        <path name="incall_music_uplink" />
+    </path>
+
+    <path name="incall_music_uplink bt-sco-wb">
+        <path name="incall_music_uplink" />
+    </path>
+
+    <path name="incall_music_uplink2">
+        <ctl name="Incall_Music_2 Audio Mixer MultiMedia9" value="1" />
+    </path>
+
+    <path name="incall_music_uplink2 speaker">
+        <path name="incall_music_uplink2" />
+    </path>
+
+    <path name="incall_music_uplink2 bt-sco">
+        <path name="incall_music_uplink2" />
+    </path>
+
+    <path name="incall_music_uplink2 bt-sco-wb">
+        <path name="incall_music_uplink2" />
+    </path>
+
+    <path name="volte-call">
+        <ctl name="QUAT_MI2S_RX_Voice Mixer VoLTE" value="1" />
+        <ctl name="VoLTE_Tx Mixer TERT_MI2S_TX_VoLTE" value="1" />
+    </path>
+
+    <path name="volte-call speaker">
+        <path name="volte-call" />
+    </path>
+
+    <path name="volte-call bt-sco">
+        <ctl name="SLIM_7_RX_Voice Mixer VoLTE" value="1" />
+        <ctl name="VoLTE_Tx Mixer SLIM_7_TX__VoLTE" value="1" />
+    </path>
+
+    <path name="volte-call bt-sco-wb">
+        <ctl name="BT SampleRate" value="KHZ_16" />
+        <path name="volte-call bt-sco" />
+    </path>
+
+    <path name="compress-voip-call">
+        <ctl name="QUAT_MI2S_RX_Voice Mixer Voip" value="1" />
+        <ctl name="Voip_Tx Mixer TERT_MI2S_TX_Voip" value="1" />
+    </path>
+
+    <path name="compress-voip-call speaker">
+        <path name="compress-voip-call" />
+    </path>
+
+    <path name="compress-voip-call bt-sco">
+        <ctl name="SLIM_7_RX_Voice Mixer Voip" value="1" />
+        <ctl name="Voip_Tx Mixer SLIM_7_TX_Voip" value="1" />
+    </path>
+
+    <path name="compress-voip-call bt-sco-wb">
+        <ctl name="BT SampleRate" value="KHZ_16" />
+        <path name="compress-voip-call bt-sco" />
+    </path>
+
+    <!-- These are actual sound device specific mixer settings -->
+    <path name="adc1">
+        <ctl name="ADC1 Volume" value="6" />
+        <ctl name="DEC1 MUX" value="ADC1" />
+        <ctl name="ADC1_INP1 Switch" value="1" />
+    </path>
+
+    <path name="adc2">
+        <ctl name="ADC2 Volume" value="6" />
+        <ctl name="DEC1 MUX" value="ADC2" />
+    </path>
+
+    <path name="adc3">
+        <ctl name="ADC3 Volume" value="6" />
+        <ctl name="DEC1 MUX" value="ADC2" />
+        <ctl name="ADC2 MUX" value="INP3" />
+    </path>
+
+    <path name="dmic0">
+        <ctl name='DEC1 MUX' value='DMIC1' />
+    </path>
+
+    <path name="dmic1">
+        <ctl name='DEC2 MUX' value='DMIC2' />
+    </path>
+
+    <path name="speaker">
+	<ctl name="mono Profile" value="Music" />
+	<ctl name="mono Music Playback Volume" value="3" />
+    </path>
+
+    <path name="spkr-rx-calib">
+        <ctl name="QUAT_MI2S_RX_DL_HL Switch"  value="1" />
+    </path>
+
+    <path name="vi-feedback">
+    </path>
+
+    <path name="voice-speaker-protected">
+        <path name="speaker-protected" />
+    </path>
+
+   <path name="speaker-mic">
+        <path name="dmic0" />
+        <ctl name="IIR1 INP1 MUX" value="DEC1" />
+   </path>
+
+    <path name="handset">
+        <ctl name="mono Profile" value="Voice" />
+    </path>
+
+    <path name="handset-mic">
+        <path name="dmic0" />
+    </path>
+
+    <path name="sidetone-iir">
+        <ctl name="IIR1 Enable Band1" value="1" />
+        <ctl name="IIR1 Enable Band2" value="1" />
+        <ctl name="IIR1 Enable Band3" value="1" />
+        <ctl name="IIR1 Enable Band4" value="1" />
+        <ctl name="IIR1 Enable Band5" value="1" />
+    </path>
+
+    <path name="voice-handset">
+        <path name="handset" />
+    </path>
+
+    <path name="voice-speaker">
+        <ctl name="mono Profile" value="Voice" />
+        <ctl name="mono Voice Playback Volume" value="3" />
+    </path>
+
+    <path name="voice-speaker-mic">
+        <path name="speaker-mic" />
+    </path>
+
+    <path name="speaker-and-bt-a2dp">
+        <path name="speaker" />
+    </path>
+
+    <path name="voice-rec-mic">
+        <path name="handset-mic" />
+    </path>
+
+    <path name="camcorder-mic">
+        <path name="handset-mic" />
+    </path>
+
+    <path name="bt-sco-headset">
+    </path>
+
+    <path name="bt-a2dp">
+	<ctl name="SLIM7_RX ADM Channels" value="Two" />
+    </path>
+
+    <path name="bt-sco-mic">
+    </path>
+
+    <path name="bt-sco-headset-wb">
+    </path>
+
+    <path name="bt-sco-mic-wb">
+    </path>
+
+    <!-- Dual MIC devices -->
+    <path name="speaker-dmic-endfire">
+        <ctl name='DEC1 MUX' value='DMIC1' />
+        <ctl name='DEC2 MUX' value='DMIC2' />
+        <ctl name="MI2S_TX Channels" value="Two" />
+    </path>
+
+    <path name="dmic-endfire">
+        <path name="speaker-dmic-endfire" />
+    </path>
+
+    <path name="voice-dmic-ef-tmus">
+        <path name="dmic-endfire" />
+    </path>
+
+    <path name="voice-dmic-ef">
+        <path name="dmic-endfire" />
+    </path>
+
+    <path name="voice-speaker-dmic-ef">
+        <path name="dmic-endfire" />
+    </path>
+
+    <path name="voice-rec-dmic-ef">
+        <path name="dmic-endfire" />
+    </path>
+
+    <path name="voice-rec-dmic-ef-fluence">
+        <path name="dmic-endfire" />
+    </path>
+
+    <path name="handset-stereo-dmic-ef">
+        <path name="speaker-dmic-endfire" />
+    </path>
+
+    <path name="speaker-stereo-dmic-ef">
+        <path name="speaker-dmic-endfire" />
+    </path>
+
+    <path name="speaker-dmic-broadside">
+        <path name="adc1" />
+        <ctl name="ADC3 Volume" value="6" />
+        <ctl name="DEC2 MUX" value="ADC2" />
+        <ctl name="ADC2 MUX" value="INP3" />
+        <ctl name="MI2S_TX Channels" value="Two" />
+    </path>
+
+    <path name="dmic-broadside">
+        <path name="speaker-dmic-broadside" />
+    </path>
+
+    <path name="voice-speaker-dmic-broadside">
+        <path name="dmic-broadside"/>
+    </path>
+
+    <path name="echo-reference">
+        <ctl name="AUDIO_REF_EC_UL1 MUX" value="QUAT_MI2S_RX" />
+        <ctl name="EC Reference Channels" value="One"/>
+        <ctl name="EC Reference Bit Format" value="S16_LE"/>
+        <ctl name="EC Reference SampleRate" value="48000"/>
+    </path>
+
+    <!-- TTY devices -->
+
+    <path name="voice-tty-hco-handset">
+        <ctl name="TTY Mode" value="HCO" />
+        <path name="handset" />
+    </path>
+
+    <path name="voice-tty-vco-handset-mic">
+        <path name="adc1" />
+    </path>
+
+    <path name="unprocessed-handset-mic">
+        <path name="handset-mic" />
+    </path>
+
+    <path name="unprocessed-mic">
+        <path name="unprocessed-handset-mic" />
+    </path>
+
+    <path name="ADSP testfwk">
+        <ctl name="MI2S_DL_HL Switch" value="1" />
+    </path>
+
+    <path name="voice-rx">
+    </path>
+
+    <path name="voice-tx">
+    </path>
+
+    <path name="voice-speaker-mic-hfp">
+        <path name="speaker-mic" />
+    </path>
+
+    <path name="voice-speaker-hfp">
+        <path name="speaker" />
+    </path>
+
+</mixer>
diff --git a/configs/msm8937/msm8937.mk b/configs/msm8937/msm8937.mk
index 3cb92d7..1c304c6 100644
--- a/configs/msm8937/msm8937.mk
+++ b/configs/msm8937/msm8937.mk
@@ -71,24 +71,49 @@
 #Audio Specific device overlays
 DEVICE_PACKAGE_OVERLAYS += vendor/qcom/opensource/audio-hal/primary-hal/configs/common/overlay
 
+
+ifeq ($(TARGET_SUPPORTS_WEARABLES),true)
+ ifeq ($(TARGET_KERNEL_VERSION), 4.14)
+   TARGET_SUPPORTS_A2DP_SLIMBUS_INTERFACE := true
+ else
+   TARGET_SUPPORTS_A2DP_SLIMBUS_INTERFACE := false
+  endif
+endif
+
 # Audio configuration file
 ifeq ($(TARGET_USES_AOSP_FOR_AUDIO), true)
-PRODUCT_COPY_FILES += \
-    device/qcom/common/media/audio_policy.conf:$(TARGET_COPY_OUT_VENDOR)/etc/audio_policy.conf
+   ifeq ($(TARGET_SUPPORTS_WEARABLES), true)
+      ifeq ($(AUDIO_FEATURE_ENABLED_SPLIT_A2DP), true)
+         PRODUCT_COPY_FILES += \
+              vendor/qcom/opensource/audio-hal/primary-hal/configs/msm8937/audio_policy.conf:$(TARGET_COPY_OUT_VENDOR)/etc/audio_policy.conf
+      else
+          PRODUCT_COPY_FILES += \
+                  $(BOARD_COMMON_DIR)/media/audio_policy.conf:$(TARGET_COPY_OUT_VENDOR)/etc/audio_policy.conf
+      endif
+   else
+        PRODUCT_COPY_FILES += \
+             device/qcom/common/media/audio_policy.conf:$(TARGET_COPY_OUT_VENDOR)/etc/audio_policy.conf
+   endif
 else
 PRODUCT_COPY_FILES += \
     vendor/qcom/opensource/audio-hal/primary-hal/configs/msm8937/audio_policy.conf:$(TARGET_COPY_OUT_VENDOR)/etc/audio_policy.conf
 endif
 
+# Target supports smartPA
+ifeq ($(TARGET_SUPPORTS_WEARABLES), true)
+WEARABLE_SUPPORTS_TFA_SMARTPA := true
+endif
+
 PRODUCT_COPY_FILES +=\
 vendor/qcom/opensource/audio-hal/primary-hal/configs/msm8937/audio_output_policy.conf:$(TARGET_COPY_OUT_VENDOR)/etc/audio_output_policy.conf\
 vendor/qcom/opensource/audio-hal/primary-hal/configs/msm8937/audio_effects.conf:$(TARGET_COPY_OUT_VENDOR)/etc/audio_effects.conf\
 vendor/qcom/opensource/audio-hal/primary-hal/configs/msm8937/audio_effects.xml:$(TARGET_COPY_OUT_VENDOR)/etc/audio_effects.xml \
 vendor/qcom/opensource/audio-hal/primary-hal/configs/msm8937/mixer_paths_tasha.xml:$(TARGET_COPY_OUT_VENDOR)/etc/mixer_paths_tasha.xml \
 vendor/qcom/opensource/audio-hal/primary-hal/configs/msm8937/mixer_paths_tashalite.xml:$(TARGET_COPY_OUT_VENDOR)/etc/mixer_paths_tashalite.xml \
-vendor/qcom/opensource/audio-hal/primary-hal/configs/msm8937/mixer_paths.xml:$(TARGET_COPY_OUT_VENDOR)/etc/mixer_paths.xml \
 vendor/qcom/opensource/audio-hal/primary-hal/configs/msm8937/mixer_paths_mtp.xml:$(TARGET_COPY_OUT_VENDOR)/etc/mixer_paths_mtp.xml \
 vendor/qcom/opensource/audio-hal/primary-hal/configs/msm8937/mixer_paths_sku1.xml:$(TARGET_COPY_OUT_VENDOR)/etc/mixer_paths_sku1.xml \
+vendor/qcom/opensource/audio-hal/primary-hal/configs/msm8937/mixer_paths_sdm429w.xml:$(TARGET_COPY_OUT_VENDOR)/etc/mixer_paths_wtp.xml \
+vendor/qcom/opensource/audio-hal/primary-hal/configs/msm8937/mixer_paths_sdm429w_dvt2.xml:$(TARGET_COPY_OUT_VENDOR)/etc/mixer_paths_wtp_newport.xml \
 vendor/qcom/opensource/audio-hal/primary-hal/configs/msm8937/sound_trigger_mixer_paths.xml:$(TARGET_COPY_OUT_VENDOR)/etc/sound_trigger_mixer_paths.xml \
 vendor/qcom/opensource/audio-hal/primary-hal/configs/msm8937/sound_trigger_mixer_paths_wcd9306.xml:$(TARGET_COPY_OUT_VENDOR)/etc/sound_trigger_mixer_paths_wcd9306.xml \
 vendor/qcom/opensource/audio-hal/primary-hal/configs/msm8937/sound_trigger_mixer_paths_wcd9330.xml:$(TARGET_COPY_OUT_VENDOR)/etc/sound_trigger_mixer_paths_wcd9330.xml \
@@ -98,12 +123,38 @@
 vendor/qcom/opensource/audio-hal/primary-hal/configs/msm8937/audio_platform_info_tashalite.xml:$(TARGET_COPY_OUT_VENDOR)/etc/audio_platform_info_tashalite.xml \
 vendor/qcom/opensource/audio-hal/primary-hal/configs/msm8937/audio_platform_info_tasha.xml:$(TARGET_COPY_OUT_VENDOR)/etc/audio_platform_info_tasha.xml \
 vendor/qcom/opensource/audio-hal/primary-hal/configs/msm8937/audio_platform_info_mtp.xml:$(TARGET_COPY_OUT_VENDOR)/etc/audio_platform_info_mtp.xml \
-vendor/qcom/opensource/audio-hal/primary-hal/configs/msm8937/audio_platform_info.xml:$(TARGET_COPY_OUT_VENDOR)/etc/audio_platform_info.xml \
+vendor/qcom/opensource/audio-hal/primary-hal/configs/msm8937/audio_platform_info_sdm429w.xml:$(TARGET_COPY_OUT_VENDOR)/etc/audio_platform_info_wtp.xml \
+vendor/qcom/opensource/audio-hal/primary-hal/configs/msm8937/audio_platform_info_sdm429w_dvt2.xml:$(TARGET_COPY_OUT_VENDOR)/etc/audio_platform_info_wtp_newport.xml \
 vendor/qcom/opensource/audio-hal/primary-hal/configs/msm8937/audio_tuning_mixer.txt:$(TARGET_COPY_OUT_VENDOR)/etc/audio_tuning_mixer.txt \
 vendor/qcom/opensource/audio-hal/primary-hal/configs/msm8937/audio_configs.xml:$(TARGET_COPY_OUT_VENDOR)/etc/audio_configs.xml
 
+ifeq ($(TARGET_SUPPORTS_WEARABLES), true)
+   ifeq ($(TARGET_SUPPORTS_A2DP_SLIMBUS_INTERFACE),true)
+      PRODUCT_COPY_FILES += \
+      $(TOPDIR)vendor/qcom/opensource/audio-hal/primary-hal/configs/msm8937/audio_platform_info_sdm429w_dvt2.xml:$(TARGET_COPY_OUT_VENDOR)/etc/audio_platform_info.xml \
+      $(TOPDIR)vendor/qcom/opensource/audio-hal/primary-hal/configs/msm8937/mixer_paths_sdm429w_dvt2.xml:$(TARGET_COPY_OUT_VENDOR)/etc/mixer_paths.xml
+   else
+      PRODUCT_COPY_FILES += \
+      $(TOPDIR)vendor/qcom/opensource/audio-hal/primary-hal/configs/msm8937/audio_platform_info_sdm429w.xml:$(TARGET_COPY_OUT_VENDOR)/etc/audio_platform_info.xml \
+      $(TOPDIR)vendor/qcom/opensource/audio-hal/primary-hal/configs/msm8937/mixer_paths_sdm429w.xml:$(TARGET_COPY_OUT_VENDOR)/etc/mixer_paths.xml
+   endif
+else
+   PRODUCT_COPY_FILES += \
+   $(TOPDIR)vendor/qcom/opensource/audio-hal/primary-hal/configs/msm8937/mixer_paths.xml:$(TARGET_COPY_OUT_VENDOR)/etc/mixer_paths.xml \
+   $(TOPDIR)vendor/qcom/opensource/audio-hal/primary-hal/configs/msm8937/audio_platform_info.xml:$(TARGET_COPY_OUT_VENDOR)/etc/audio_platform_info.xml
+endif
+
 #XML Audio configuration files
 ifeq ($(USE_XML_AUDIO_POLICY_CONF), 1)
+ifeq ($(AUDIO_FEATURE_ENABLED_SPLIT_A2DP), true)
+ifeq ($(TARGET_SUPPORTS_WEARABLES), true)
+   PRODUCT_COPY_FILES += \
+   $(TOPDIR)vendor/qcom/opensource/audio-hal/primary-hal/configs/msm8937/audio_policy_configuration_sdm429w.xml:$(TARGET_COPY_OUT_VENDOR)/etc/audio_policy_configuration.xml
+else
+   PRODUCT_COPY_FILES += \
+   $(TOPDIR)vendor/qcom/opensource/audio-hal/primary-hal/configs/msm8937/audio_policy_configuration.xml:$(TARGET_COPY_OUT_VENDOR)/etc/audio_policy_configuration.xml
+endif
+endif
 ifneq ($(TARGET_USES_AOSP_FOR_AUDIO), true)
 PRODUCT_COPY_FILES += \
     $(TOPDIR)vendor/qcom/opensource/audio-hal/primary-hal/configs/msm8937/audio_policy_configuration.xml:$(TARGET_COPY_OUT_VENDOR)/etc/audio/audio_policy_configuration.xml
diff --git a/hal/audio_hw.c b/hal/audio_hw.c
index 94241ac..ebfcd52 100644
--- a/hal/audio_hw.c
+++ b/hal/audio_hw.c
@@ -3419,10 +3419,12 @@
     return 0;
 }
 
-/* must be called with out->lock and latch lock */
+/* must be called with out->lock */
 static void stop_compressed_output_l(struct stream_out *out)
 {
+    pthread_mutex_lock(&out->latch_lock);
     out->offload_state = OFFLOAD_STATE_IDLE;
+    pthread_mutex_unlock(&out->latch_lock);
     out->playback_started = 0;
     out->send_new_metadata = 1;
     if (out->compr != NULL) {
@@ -3680,11 +3682,9 @@
 static int destroy_offload_callback_thread(struct stream_out *out)
 {
     lock_output_stream(out);
-    pthread_mutex_lock(&out->latch_lock);
     stop_compressed_output_l(out);
     send_offload_cmd_l(out, OFFLOAD_CMD_EXIT);
 
-    pthread_mutex_unlock(&out->latch_lock);
     pthread_mutex_unlock(&out->lock);
     pthread_join(out->offload_thread, (void **) NULL);
     pthread_cond_destroy(&out->offload_cond);
@@ -4582,9 +4582,7 @@
             adev->adm_deregister_stream(adev->adm_data, out->handle);
 
         if (is_offload_usecase(out->usecase)) {
-            pthread_mutex_lock(&out->latch_lock);
             stop_compressed_output_l(out);
-            pthread_mutex_unlock(&out->latch_lock);
         }
 
         pthread_mutex_lock(&adev->lock);
@@ -4659,9 +4657,7 @@
     // is needed e.g. when SSR happens within compress_open
     // since the stream is active, offload_callback_thread is also active.
     if (out->flags & AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD) {
-        pthread_mutex_lock(&out->latch_lock);
         stop_compressed_output_l(out);
-        pthread_mutex_unlock(&out->latch_lock);
     }
     pthread_mutex_unlock(&out->lock);
 
@@ -4700,9 +4696,7 @@
             adev->adm_deregister_stream(adev->adm_data, out->handle);
 
         if (is_offload_usecase(out->usecase)) {
-            pthread_mutex_lock(&out->latch_lock);
             stop_compressed_output_l(out);
-            pthread_mutex_unlock(&out->latch_lock);
         }
 
         out->standby = true;
@@ -6546,12 +6540,13 @@
         lock_output_stream(out);
         pthread_mutex_lock(&out->latch_lock);
         if (out->offload_state == OFFLOAD_STATE_PAUSED) {
+            pthread_mutex_unlock(&out->latch_lock);
             stop_compressed_output_l(out);
         } else {
             ALOGW("%s called in invalid state %d", __func__, out->offload_state);
+            pthread_mutex_unlock(&out->latch_lock);
         }
         out->written = 0;
-        pthread_mutex_unlock(&out->latch_lock);
         pthread_mutex_unlock(&out->lock);
         ALOGD("copl(%p):out of compress flush", out);
         return 0;
diff --git a/hal/msm8974/hw_info.c b/hal/msm8974/hw_info.c
index 789ecd6..20c105d 100644
--- a/hal/msm8974/hw_info.c
+++ b/hal/msm8974/hw_info.c
@@ -840,6 +840,10 @@
         strlcpy(hw_info->name, "msm8952", sizeof(hw_info->name));
     } else if (!strcmp(snd_card_name, "sdm439-snd-card-mtp")) {
         strlcpy(hw_info->name, "msm8952", sizeof(hw_info->name));
+    /* Wearbles LW and LAW uses different sound card name on sdm429w
+       so use strstr instead of strcmp  to make it generic */
+    } else if (strstr(snd_card_name, "sdm429w")) {
+        strlcpy(hw_info->name, "sdm429w", sizeof(hw_info->name));
     } else {
         ALOGW("%s: Not an SDM439 device", __func__);
     }
@@ -969,7 +973,7 @@
     } else if(strstr(snd_card_name, "holi")) {
         ALOGV("HOLI - variant soundcard");
         update_hardware_info_holi(hw_info, snd_card_name);
-    } else if(strstr(snd_card_name, "sdm439")) {
+    } else if(strstr(snd_card_name, "sdm439") || strstr(snd_card_name, "sdm429w")) {
         ALOGV("SDM439 - variant soundcard");
         update_hardware_info_sdm439(hw_info, snd_card_name);
     } else if (strstr(snd_card_name, "msm8937")) {
diff --git a/hal/msm8974/platform.c b/hal/msm8974/platform.c
index e071ea2..654c011 100755
--- a/hal/msm8974/platform.c
+++ b/hal/msm8974/platform.c
@@ -1872,6 +1872,7 @@
                    sizeof("msm8953-sku4-snd-card")) ||
          !strncmp(snd_card_name, "lito-lagoonmtp-snd-card",
                    sizeof("lito-lagoonmtp-snd-card")) ||
+         strstr(snd_card_name, "sdm429w") ||
          !strncmp(snd_card_name, "lito-lagoonqrd-snd-card",
                    sizeof("lito-lagoonqrd-snd-card"))) {
          ALOGI("%s: snd_card_name: %s",__func__,snd_card_name);
@@ -3502,7 +3503,7 @@
                sizeof("bengal-scubaqrd-snd-card"))) {
         platform_info_init(get_xml_file_path(PLATFORM_INFO_XML_PATH_SCUBA_QRD),
             my_data, PLATFORM);
-    } else if (my_data->is_internal_codec) {
+    } else if (my_data->is_internal_codec && (strstr(snd_card_name, "sdm429w") == NULL)) {
         platform_info_init(get_xml_file_path(PLATFORM_INFO_XML_PATH_INTCODEC_NAME),
             my_data, PLATFORM);
     } else {