From 14b086d32f917816eeb9dd81633eba3e71bc1458 Mon Sep 17 00:00:00 2001
From: SaschaNes <nesterovic5@gmail.com>
Date: Wed, 6 Aug 2025 23:32:34 +0200
Subject: [PATCH] audio fixups

---
 e3q-vendor.mk                                 |   1 +
 .../vendor/etc/audio_policy_configuration.xml | 558 +++---------------
 ...hearing_aid_audio_policy_configuration.xml |  38 ++
 3 files changed, 117 insertions(+), 480 deletions(-)
 create mode 100644 proprietary/vendor/etc/bluetooth_hearing_aid_audio_policy_configuration.xml

diff --git a/e3q-vendor.mk b/e3q-vendor.mk
index 820356b..1be4522 100644
--- a/e3q-vendor.mk
+++ b/e3q-vendor.mk
@@ -6,6 +6,7 @@ PRODUCT_SOONG_NAMESPACES += \
     vendor/samsung/e3q
 
 PRODUCT_COPY_FILES += \
+    vendor/samsung/e3q/proprietary/vendor/etc/bluetooth_hearing_aid_audio_policy_configuration.xml:$(TARGET_COPY_OUT_VENDOR)/etc/bluetooth_hearing_aid_audio_policy_configuration.xml \
     vendor/samsung/e3q/proprietary/product/etc/permissions/UimService.xml:$(TARGET_COPY_OUT_PRODUCT)/etc/permissions/UimService.xml \
     vendor/samsung/e3q/proprietary/system_ext/etc/dpm/dpm.conf:$(TARGET_COPY_OUT_SYSTEM_EXT)/etc/dpm/dpm.conf \
     vendor/samsung/e3q/proprietary/vendor/etc/DsgpPolicy.csv:$(TARGET_COPY_OUT_VENDOR)/etc/DsgpPolicy.csv \
diff --git a/proprietary/vendor/etc/audio_policy_configuration.xml b/proprietary/vendor/etc/audio_policy_configuration.xml
index 911dbf7..96d4fa5 100644
--- a/proprietary/vendor/etc/audio_policy_configuration.xml
+++ b/proprietary/vendor/etc/audio_policy_configuration.xml
@@ -1,528 +1,126 @@
-<?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.
--->
-
-<!--
-Changes from Qualcomm Innovation Center are provided under the following license:
-
-Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights reserved.
-SPDX-License-Identifier: BSD-3-Clause-Clear
--->
-
-<audioPolicyConfiguration version="7.0" 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" call_screen_mode_supported="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
-    -->
+<?xml version='1.0' encoding='utf-8'?>
+<audioPolicyConfiguration version="7.1" xmlns:xi="http://www.w3.org/2001/XInclude">
+    <globalConfiguration speaker_drc_enabled="true" />
     <modules>
-        <!-- Primary Audio HAL -->
-        <module name="primary" halVersion="2.0">
+        <module name="primary" halVersion="3.0">
             <attachedDevices>
                 <item>Earpiece</item>
                 <item>Speaker</item>
-                <item>Telephony Tx</item>
                 <item>Built-In Mic</item>
                 <item>Built-In Back Mic</item>
-                <item>FM Tuner</item>
-                <item>Telephony Rx</item>
-                <item>Echo Reference</item>
+                <item>Voice Call Mic</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 name="primary-out" role="source" flags="AUDIO_OUTPUT_FLAG_PRIMARY">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO" />
                 </mixPort>
-                <mixPort name="raw" role="source"
-                        flags="AUDIO_OUTPUT_FLAG_FAST AUDIO_OUTPUT_FLAG_RAW">
-                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                             samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
+                <mixPort name="deep-buffer" role="source" flags="AUDIO_OUTPUT_FLAG_DEEP_BUFFER">
+                    <profile name="" format="AUDIO_FORMAT_PCM_8_24_BIT" samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO" />
                 </mixPort>
-                <mixPort name="haptics output" role="source">
-                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                             samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO_HAPTIC_A"/>
+                <mixPort name="fast" role="source" flags="AUDIO_OUTPUT_FLAG_FAST">
+                    <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"/>
-                    <profile name="" format="AUDIO_FORMAT_PCM_8_24_BIT"
-                             samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
-                    <profile name="" format="AUDIO_FORMAT_PCM_24_BIT_PACKED"
-                             samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
-                    <profile name="" format="AUDIO_FORMAT_PCM_32_BIT"
-                             samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
+                <mixPort name="primary-in" 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="mmap_no_irq_out" role="source" flags="AUDIO_OUTPUT_FLAG_DIRECT AUDIO_OUTPUT_FLAG_MMAP_NOIRQ">
-                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                             samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
-                    <profile name="" format="AUDIO_FORMAT_PCM_8_24_BIT"
-                             samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
-                    <profile name="" format="AUDIO_FORMAT_PCM_24_BIT_PACKED"
-                             samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
-                    <profile name="" format="AUDIO_FORMAT_PCM_32_BIT"
-                             samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO" />
                 </mixPort>
-                <mixPort name="hifi_playback" role="source" />
-                <mixPort name="spatial output" role="source" flags="AUDIO_OUTPUT_FLAG_SPATIALIZER">
-                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                             samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
-                </mixPort>
-                <mixPort name="direct_pcm" role="source" recommendedMuteDurationMs="160"
-                        flags="AUDIO_OUTPUT_FLAG_DIRECT">
-                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                             samplingRates="8000 11025 12000 16000 22050 24000 32000 44100 48000 64000 88200 96000 128000 176400 192000"
-                             channelMasks="AUDIO_CHANNEL_OUT_MONO AUDIO_CHANNEL_OUT_STEREO AUDIO_CHANNEL_OUT_2POINT1 AUDIO_CHANNEL_OUT_QUAD AUDIO_CHANNEL_OUT_PENTA AUDIO_CHANNEL_OUT_5POINT1 AUDIO_CHANNEL_OUT_6POINT1 AUDIO_CHANNEL_OUT_7POINT1"/>
-                    <profile name="" format="AUDIO_FORMAT_PCM_8_24_BIT"
-                             samplingRates="8000 11025 12000 16000 22050 24000 32000 44100 48000 64000 88200 96000 128000 176400 192000 352800 384000"
-                             channelMasks="AUDIO_CHANNEL_OUT_MONO AUDIO_CHANNEL_OUT_STEREO AUDIO_CHANNEL_OUT_2POINT1 AUDIO_CHANNEL_OUT_QUAD AUDIO_CHANNEL_OUT_PENTA AUDIO_CHANNEL_OUT_5POINT1 AUDIO_CHANNEL_OUT_6POINT1 AUDIO_CHANNEL_OUT_7POINT1"/>
-                    <profile name="" format="AUDIO_FORMAT_PCM_24_BIT_PACKED"
-                             samplingRates="8000 11025 12000 16000 22050 24000 32000 44100 48000 64000 88200 96000 128000 176400 192000 352800 384000"
-                             channelMasks="AUDIO_CHANNEL_OUT_MONO AUDIO_CHANNEL_OUT_STEREO AUDIO_CHANNEL_OUT_2POINT1 AUDIO_CHANNEL_OUT_QUAD AUDIO_CHANNEL_OUT_PENTA AUDIO_CHANNEL_OUT_5POINT1 AUDIO_CHANNEL_OUT_6POINT1 AUDIO_CHANNEL_OUT_7POINT1"/>
-                  <profile name="" format="AUDIO_FORMAT_PCM_32_BIT"
-                             samplingRates="8000 11025 12000 16000 22050 24000 32000 44100 48000 64000 88200 96000 128000 176400 192000 352800 384000"
-                             channelMasks="AUDIO_CHANNEL_OUT_MONO AUDIO_CHANNEL_OUT_STEREO AUDIO_CHANNEL_OUT_2POINT1 AUDIO_CHANNEL_OUT_QUAD AUDIO_CHANNEL_OUT_PENTA AUDIO_CHANNEL_OUT_5POINT1 AUDIO_CHANNEL_OUT_6POINT1 AUDIO_CHANNEL_OUT_7POINT1"/>
-                </mixPort>
-                <mixPort name="compressed_offload" role="source"
-                         flags="AUDIO_OUTPUT_FLAG_DIRECT AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD AUDIO_OUTPUT_FLAG_NON_BLOCKING AUDIO_OUTPUT_FLAG_GAPLESS_OFFLOAD">
-                    <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_FLAC"
-                             samplingRates="8000 11025 12000 16000 22050 24000 32000 44100 48000 64000 88200 96000 128000 176400 192000"
-                             channelMasks="AUDIO_CHANNEL_OUT_STEREO AUDIO_CHANNEL_OUT_MONO"/>
-                    <profile name="" format="AUDIO_FORMAT_ALAC"
-                             samplingRates="8000 11025 12000 16000 22050 24000 32000 44100 48000 64000 88200 96000 128000 176400 192000"
-                             channelMasks="AUDIO_CHANNEL_OUT_MONO AUDIO_CHANNEL_OUT_STEREO AUDIO_CHANNEL_OUT_2POINT1 AUDIO_CHANNEL_OUT_QUAD AUDIO_CHANNEL_OUT_PENTA AUDIO_CHANNEL_OUT_5POINT1 AUDIO_CHANNEL_OUT_6POINT1 AUDIO_CHANNEL_OUT_7POINT1"/>
-                    <profile name="" format="AUDIO_FORMAT_APE"
-                             samplingRates="8000 11025 12000 16000 22050 24000 32000 44100 48000 64000 88200 96000 128000 176400 192000"
-                             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"/>
-                    <profile name="" format="AUDIO_FORMAT_DTS"
-                             samplingRates="32000 44100 48000"
-                             channelMasks="AUDIO_CHANNEL_OUT_MONO AUDIO_CHANNEL_OUT_STEREO AUDIO_CHANNEL_OUT_2POINT1 AUDIO_CHANNEL_OUT_QUAD AUDIO_CHANNEL_OUT_PENTA AUDIO_CHANNEL_OUT_5POINT1"/>
-                    <profile name="" format="AUDIO_FORMAT_DTS_HD"
-                             samplingRates="32000 44100 48000 64000 88200 96000 128000 176400 192000"
-                             channelMasks="AUDIO_CHANNEL_OUT_MONO AUDIO_CHANNEL_OUT_STEREO AUDIO_CHANNEL_OUT_2POINT1 AUDIO_CHANNEL_OUT_QUAD AUDIO_CHANNEL_OUT_PENTA AUDIO_CHANNEL_OUT_5POINT1 AUDIO_CHANNEL_OUT_6POINT1 AUDIO_CHANNEL_OUT_7POINT1"/>
-                    <profile name="" format="AUDIO_FORMAT_WMA"
-                             samplingRates="8000 11025 12000 16000 22050 24000 32000 44100 48000"
-                             channelMasks="AUDIO_CHANNEL_OUT_MONO AUDIO_CHANNEL_OUT_STEREO AUDIO_CHANNEL_OUT_2POINT1 AUDIO_CHANNEL_OUT_QUAD AUDIO_CHANNEL_OUT_PENTA AUDIO_CHANNEL_OUT_5POINT1 AUDIO_CHANNEL_OUT_6POINT1 AUDIO_CHANNEL_OUT_7POINT1"/>
-                    <profile name="" format="AUDIO_FORMAT_WMA_PRO"
-                             samplingRates="8000 11025 12000 16000 22050 24000 32000 44100 48000 64000 88200 96000"
-                             channelMasks="AUDIO_CHANNEL_OUT_MONO AUDIO_CHANNEL_OUT_STEREO AUDIO_CHANNEL_OUT_2POINT1 AUDIO_CHANNEL_OUT_QUAD AUDIO_CHANNEL_OUT_PENTA AUDIO_CHANNEL_OUT_5POINT1 AUDIO_CHANNEL_OUT_6POINT1 AUDIO_CHANNEL_OUT_7POINT1"/>
-                    <profile name="" format="AUDIO_FORMAT_VORBIS"
-                             samplingRates="8000 11025 12000 16000 22050 24000 32000 44100 48000 64000 88200 96000 128000 176400 192000"
-                             channelMasks="AUDIO_CHANNEL_OUT_STEREO AUDIO_CHANNEL_OUT_MONO"/>
-                    <profile name="" format="AUDIO_FORMAT_AAC_ADTS_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_ADTS_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_ADTS_HE_V2"
-                             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_OPUS"
-                             samplingRates="8000 12000 16000 24000 48000"
-                             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_VOIP_RX">
-                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                             samplingRates="8000 16000 32000 48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
-                </mixPort>
-                <mixPort name="incall_music_uplink" role="source"
-                        flags="AUDIO_OUTPUT_FLAG_INCALL_MUSIC">
-                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                             samplingRates="8000 16000 48000"
-                             channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
-                </mixPort>
-
-                <mixPort name="primary input" role="sink" maxOpenCount="2" maxActiveCount="2">
-                    <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="fast input" role="sink"
-                         flags="AUDIO_INPUT_FLAG_FAST">
-                     <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="quad mic" role="sink">
-                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                        samplingRates="48000"
-                        channelMasks="AUDIO_CHANNEL_INDEX_MASK_4"/>
-                </mixPort>
-                <mixPort name="voip_tx" role="sink"
-                         flags="AUDIO_INPUT_FLAG_VOIP_TX">
-                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                             samplingRates="8000 16000 32000 48000" channelMasks="AUDIO_CHANNEL_IN_MONO"/>
-                </mixPort>
-                <mixPort name="usb_surround_sound" role="sink">
-                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                             samplingRates="8000 11025 12000 16000 22050 24000 32000 44100 48000 88200 96000 176400 192000"
-                             channelMasks="AUDIO_CHANNEL_IN_MONO AUDIO_CHANNEL_IN_STEREO AUDIO_CHANNEL_IN_FRONT_BACK AUDIO_CHANNEL_INDEX_MASK_3 AUDIO_CHANNEL_INDEX_MASK_4 AUDIO_CHANNEL_IN_5POINT1 AUDIO_CHANNEL_INDEX_MASK_6 AUDIO_CHANNEL_INDEX_MASK_8"/>
-                    <profile name="" format="AUDIO_FORMAT_PCM_32_BIT"
-                             samplingRates="8000 11025 12000 16000 22050 24000 32000 44100 48000 88200 96000 176400 192000"
-                             channelMasks="AUDIO_CHANNEL_IN_5POINT1 AUDIO_CHANNEL_INDEX_MASK_6 AUDIO_CHANNEL_INDEX_MASK_8"/>
-                    <profile name="" format="AUDIO_FORMAT_PCM_FLOAT"
-                             samplingRates="8000 11025 12000 16000 22050 24000 32000 44100 48000 88200 96000 176400 192000"
-                             channelMasks="AUDIO_CHANNEL_IN_5POINT1 AUDIO_CHANNEL_INDEX_MASK_6 AUDIO_CHANNEL_INDEX_MASK_8"/>
-                </mixPort>
-                <mixPort name="record_24" role="sink" maxOpenCount="2" maxActiveCount="2">
-                    <profile name="" format="AUDIO_FORMAT_PCM_24_BIT_PACKED"
-                             samplingRates="8000 11025 12000 16000 22050 24000 32000 44100 48000 96000 192000"
-                             channelMasks="AUDIO_CHANNEL_IN_MONO AUDIO_CHANNEL_IN_STEREO AUDIO_CHANNEL_IN_FRONT_BACK AUDIO_CHANNEL_INDEX_MASK_3 AUDIO_CHANNEL_INDEX_MASK_4"/>
-                    <profile name="" format="AUDIO_FORMAT_PCM_8_24_BIT"
-                             samplingRates="8000 11025 12000 16000 22050 24000 32000 44100 48000 96000 192000"
-                             channelMasks="AUDIO_CHANNEL_IN_MONO AUDIO_CHANNEL_IN_STEREO AUDIO_CHANNEL_IN_FRONT_BACK AUDIO_CHANNEL_INDEX_MASK_3 AUDIO_CHANNEL_INDEX_MASK_4"/>
-                    <profile name="" format="AUDIO_FORMAT_PCM_FLOAT"
-                             samplingRates="8000 11025 12000 16000 22050 24000 32000 44100 48000 96000 192000"
-                             channelMasks="AUDIO_CHANNEL_IN_MONO AUDIO_CHANNEL_IN_STEREO AUDIO_CHANNEL_IN_FRONT_BACK AUDIO_CHANNEL_INDEX_MASK_3 AUDIO_CHANNEL_INDEX_MASK_4"/>
-                </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>
-                <mixPort name="mmap_no_irq_in" role="sink" flags="AUDIO_INPUT_FLAG_MMAP_NOIRQ">
-                    <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 AUDIO_CHANNEL_INDEX_MASK_3"/>
-                    <profile name="" format="AUDIO_FORMAT_PCM_24_BIT_PACKED"
-                             samplingRates="8000 11025 12000 16000 22050 24000 32000 44100 48000"
-                             channelMasks="AUDIO_CHANNEL_IN_MONO AUDIO_CHANNEL_IN_STEREO AUDIO_CHANNEL_IN_FRONT_BACK AUDIO_CHANNEL_INDEX_MASK_3"/>
-                    <profile name="" format="AUDIO_FORMAT_PCM_8_24_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 AUDIO_CHANNEL_INDEX_MASK_3"/>
-
-                </mixPort>
-                <mixPort name="hifi_input" role="sink" />
             </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_OUT_MONO"/>
+                <devicePort tagName="Earpiece" role="sink" type="AUDIO_DEVICE_OUT_EARPIECE">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_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 tagName="Speaker" role="sink" type="AUDIO_DEVICE_OUT_SPEAKER">
+                    <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 tagName="Wired Headset" role="sink" type="AUDIO_DEVICE_OUT_WIRED_HEADSET">
+                    <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 tagName="Wired Headphone" role="sink" type="AUDIO_DEVICE_OUT_WIRED_HEADPHONE">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO" />
                 </devicePort>
-                <devicePort tagName="Line" type="AUDIO_DEVICE_OUT_LINE" role="sink">
-                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                             samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
+                <devicePort tagName="Bt Sco All" role="sink" type="AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET">
+                    <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 tagName="Aux Device Out" role="sink" type="AUDIO_DEVICE_OUT_AUX_DIGITAL">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" samplingRates="44100 48000 64000 88200 96000 128000 176400 192000" channelMasks="AUDIO_CHANNEL_OUT_MONO AUDIO_CHANNEL_OUT_STEREO AUDIO_CHANNEL_OUT_2POINT1 AUDIO_CHANNEL_OUT_QUAD AUDIO_CHANNEL_OUT_PENTA AUDIO_CHANNEL_OUT_5POINT1 AUDIO_CHANNEL_OUT_6POINT1 AUDIO_CHANNEL_OUT_7POINT1" />
                 </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 tagName="Built-In Mic" role="source" type="AUDIO_DEVICE_IN_BUILTIN_MIC">
+                    <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 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 tagName="Built-In Back Mic" role="source" type="AUDIO_DEVICE_IN_BACK_MIC">
+                    <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="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 tagName="Wired Headset Mic" role="source" type="AUDIO_DEVICE_IN_WIRED_HEADSET">
+                    <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="HDMI" type="AUDIO_DEVICE_OUT_AUX_DIGITAL" role="sink">
-                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                             samplingRates="8000 11025 16000 22050 32000 44100 48000 64000 88200 96000 128000 176400 192000"/>
+                <devicePort tagName="Bt Sco Headset Mic" role="source" type="AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET">
+                    <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="Proxy" type="AUDIO_DEVICE_OUT_PROXY" role="sink">
-                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                             samplingRates="8000 11025 16000 22050 32000 44100 48000 64000 88200 96000 128000 176400 192000"/>
+                <devicePort tagName="Aux Device In" role="source" type="AUDIO_DEVICE_IN_AUX_DIGITAL">
+                    <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="FM" type="AUDIO_DEVICE_OUT_FM" role="sink">
-                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                             samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_MONO AUDIO_CHANNEL_OUT_STEREO"/>
+                <devicePort tagName="Voice Call Mic" role="source" type="AUDIO_DEVICE_IN_VOICE_CALL">
+                    <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 A2DP Out" type="AUDIO_DEVICE_OUT_BLUETOOTH_A2DP" role="sink"
-                            encodedFormats="AUDIO_FORMAT_SBC AUDIO_FORMAT_AAC AUDIO_FORMAT_APTX AUDIO_FORMAT_APTX_HD AUDIO_FORMAT_LDAC AUDIO_FORMAT_CELT AUDIO_FORMAT_APTX_ADAPTIVE AUDIO_FORMAT_APTX_TWSP AUDIO_FORMAT_LC3">
-                    <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"
-                            encodedFormats="AUDIO_FORMAT_SBC AUDIO_FORMAT_AAC AUDIO_FORMAT_APTX AUDIO_FORMAT_APTX_HD AUDIO_FORMAT_LDAC AUDIO_FORMAT_CELT AUDIO_FORMAT_APTX_ADAPTIVE AUDIO_FORMAT_APTX_TWSP AUDIO_FORMAT_LC3">
-                    <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"
-                            encodedFormats="AUDIO_FORMAT_SBC AUDIO_FORMAT_AAC AUDIO_FORMAT_APTX AUDIO_FORMAT_APTX_HD AUDIO_FORMAT_LDAC AUDIO_FORMAT_CELT AUDIO_FORMAT_APTX_ADAPTIVE AUDIO_FORMAT_APTX_TWSP AUDIO_FORMAT_LC3">
-                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                             samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
-                </devicePort>
-                <devicePort tagName="BT BLE Out" type="AUDIO_DEVICE_OUT_BLE_HEADSET" role="sink"
-                            encodedFormats="AUDIO_FORMAT_LC3 VX_AUDIO_FORMAT_APTX_ADAPTIVE_QLEA">
-                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                             samplingRates="8000 16000 32000 48000" channelMasks="AUDIO_CHANNEL_OUT_MONO AUDIO_CHANNEL_OUT_STEREO"/>
-                </devicePort>
-                <devicePort tagName="BT BLE Speaker" type="AUDIO_DEVICE_OUT_BLE_SPEAKER" role="sink"
-                            encodedFormats="AUDIO_FORMAT_LC3 VX_AUDIO_FORMAT_APTX_ADAPTIVE_QLEA">
-                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                             samplingRates="8000 16000 32000 48000" channelMasks="AUDIO_CHANNEL_OUT_MONO AUDIO_CHANNEL_OUT_STEREO"/>
-                </devicePort>
-                <devicePort tagName="BT BLE Broadcast" type="AUDIO_DEVICE_OUT_BLE_BROADCAST" role="sink"
-                            encodedFormats="AUDIO_FORMAT_LC3">
-                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                             samplingRates="8000 16000 32000 48000" channelMasks="AUDIO_CHANNEL_OUT_MONO AUDIO_CHANNEL_OUT_STEREO"/>
-                </devicePort>
-                <devicePort tagName="USB Device Out" type="AUDIO_DEVICE_OUT_USB_DEVICE" role="sink">
-                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                             samplingRates="44100 48000 64000 88200 96000 128000 176400 192000"/>
-                </devicePort>
-                <devicePort tagName="USB Headset Out" type="AUDIO_DEVICE_OUT_USB_HEADSET" role="sink">
-                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                             samplingRates="44100 48000 64000 88200 96000 128000 176400 192000"/>
-                </devicePort>
-
-                <!-- Input devices declaration, i.e. Source DEVICE PORT -->
-                <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"/>
-                    <!-- To support compress offload capture such that client can query -->
-                    <profile name="compress-capture-AAC-LC" format="AUDIO_FORMAT_AAC_LC"
-                             samplingRates="8000 11025 12000 16000 22050 24000 32000 44100 48000"
-                             channelMasks="AUDIO_CHANNEL_IN_MONO AUDIO_CHANNEL_IN_STEREO AUDIO_CHANNEL_IN_FRONT_BACK"/>
-                    <profile name="compress-capture-AAC-HE-V1" format="AUDIO_FORMAT_AAC_ADTS_HE_V1"
-                             samplingRates="24000 32000 44100 48000"
-                             channelMasks="AUDIO_CHANNEL_IN_MONO AUDIO_CHANNEL_IN_STEREO AUDIO_CHANNEL_IN_FRONT_BACK"/>
-                    <profile name="compress-capture-AAC-HE-V2" format="AUDIO_FORMAT_AAC_ADTS_HE_V2"
-                             samplingRates="24000 32000 44100 48000"
-                             channelMasks="AUDIO_CHANNEL_IN_STEREO"/>
-                </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="FM Tuner" type="AUDIO_DEVICE_IN_FM_TUNER" role="source">
-                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                             samplingRates="48000"
-                             channelMasks="AUDIO_CHANNEL_IN_MONO AUDIO_CHANNEL_IN_STEREO"/>
-                </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"/>
-                    <gains>
-                        <gain name="gain_1" mode="AUDIO_GAIN_MODE_JOINT"
-                              minValueMB="-8400"
-                              maxValueMB="4000"
-                              defaultValueMB="0"
-                              stepValueMB="100"/>
-                    </gains>
-                </devicePort>
-                <devicePort tagName="USB Device In" type="AUDIO_DEVICE_IN_USB_DEVICE" role="source">
-                </devicePort>
-                <devicePort tagName="USB Headset In" type="AUDIO_DEVICE_IN_USB_HEADSET" role="source">
-                </devicePort>
-                <devicePort tagName="A2DP In" type="AUDIO_DEVICE_IN_BLUETOOTH_A2DP" role="source"
-                            encodedFormats="AUDIO_FORMAT_LC3">
-                   <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                            samplingRates="44100 48000" channelMasks="AUDIO_CHANNEL_IN_MONO AUDIO_CHANNEL_IN_STEREO"/>
-                </devicePort>
-                <devicePort tagName="Echo Reference" type="AUDIO_DEVICE_IN_ECHO_REFERENCE" role="source">
-                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                             samplingRates="48000" channelMasks="AUDIO_CHANNEL_IN_MONO"/>
-                </devicePort>
-                <devicePort tagName="BLE In" type="AUDIO_DEVICE_IN_BLE_HEADSET" role="source"
-                            encodedFormats="AUDIO_FORMAT_LC3">
-                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                             samplingRates="8000 16000 24000 44100 48000" channelMasks="AUDIO_CHANNEL_IN_MONO AUDIO_CHANNEL_IN_STEREO"/>
+                <devicePort tagName="FM Mic" role="source" type="AUDIO_DEVICE_IN_FM_TUNER">
+                    <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>
             </devicePorts>
             <!-- route declaration, i.e. list all available sources for a given sink -->
             <routes>
-                <route type="mix" sink="Earpiece"
-                       sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,voip_rx,mmap_no_irq_out,haptics output,Telephony Rx"/>
-                <route type="mix" sink="Speaker"
-                       sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,voip_rx,mmap_no_irq_out,haptics output,Telephony Rx"/>
-                <route type="mix" sink="Wired Headset"
-                       sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,voip_rx,mmap_no_irq_out,haptics output,Telephony Rx"/>
-                <route type="mix" sink="Wired Headphones"
-                       sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,voip_rx,mmap_no_irq_out,haptics output,Telephony Rx"/>
-                <route type="mix" sink="Line"
-                       sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,voip_rx,mmap_no_irq_out,haptics output,Telephony Rx"/>
-                <route type="mix" sink="HDMI"
-                       sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,voip_rx,haptics output,Telephony Rx"/>
-                <route type="mix" sink="Proxy"
-                       sources="primary output,deep_buffer,direct_pcm,compressed_offload,haptics output"/>
-                <route type="mix" sink="FM"
-                       sources="primary output"/>
-                <route type="mix" sink="BT SCO"
-                       sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,voip_rx,haptics output,spatial output,Telephony Rx"/>
-                <route type="mix" sink="BT SCO Headset"
-                       sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,voip_rx,haptics output,spatial output,Telephony Rx"/>
-                <route type="mix" sink="BT BLE Out"
-                       sources="primary output,raw,mmap_no_irq_out,deep_buffer,direct_pcm,compressed_offload,voip_rx,haptics output,spatial output,Telephony Rx"/>
-                <route type="mix" sink="BT SCO Car Kit"
-                       sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,voip_rx,haptics output,spatial output,Telephony Rx"/>
-                <route type="mix" sink="USB Device Out"
-                       sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,voip_rx,mmap_no_irq_out,hifi_playback,haptics output,Telephony Rx"/>
-                <route type="mix" sink="USB Headset Out"
-                       sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,voip_rx,mmap_no_irq_out,hifi_playback,haptics output,Telephony Rx"/>
-                <route type="mix" sink="Telephony Tx"
-                       sources="voice_tx,incall_music_uplink"/>
-                <route type="mix" sink="voice_rx"
-                       sources="Telephony Rx"/>
-                <route type="mix" sink="primary input"
-                       sources="Built-In Mic,Built-In Back Mic,Wired Headset Mic,BT SCO Headset Mic,FM Tuner,Telephony Rx,A2DP In,Echo Reference,BLE In"/>
-                <route type="mix" sink="usb_surround_sound"
-                       sources="USB Device In,USB Headset In"/>
-                <route type="mix" sink="fast input"
-                       sources="Built-In Mic,Built-In Back Mic,BT SCO Headset Mic,USB Device In,USB Headset In,Wired Headset Mic"/>
-                <route type="mix" sink="quad mic"
-                       sources="Built-In Mic,Built-In Back Mic,BT SCO Headset Mic,USB Device In,USB Headset In,Wired Headset Mic"/>
-                <route type="mix" sink="voip_tx"
-                       sources="Built-In Mic,Built-In Back Mic,BT SCO Headset Mic,USB Device In,USB Headset In,Wired Headset Mic,BLE In"/>
-                <route type="mix" sink="record_24"
-                       sources="Built-In Mic,Built-In Back Mic,Wired Headset Mic,A2DP In,BLE In"/>
-                <route type="mix" sink="mmap_no_irq_in"
-                       sources="Built-In Mic,Built-In Back Mic,BT SCO Headset Mic,USB Device In,USB Headset In,Wired Headset Mic"/>
-                <route type="mix" sink="BT A2DP Out"
-                       sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,voip_rx,mmap_no_irq_out,haptics output,spatial output"/>
-                <route type="mix" sink="BT A2DP Headphones"
-                       sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,voip_rx,mmap_no_irq_out,haptics output,spatial output"/>
-                <route type="mix" sink="BT A2DP Speaker"
-                       sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,voip_rx,mmap_no_irq_out,haptics output"/>
-                <route type="mix" sink="BT BLE Speaker"
-                       sources="primary output,raw,mmap_no_irq_out,deep_buffer,direct_pcm,compressed_offload,voip_rx,haptics output"/>
-                <route type="mix" sink="BT BLE Broadcast"
-                       sources="primary output,deep_buffer,direct_pcm,compressed_offload"/>
-                <route type="mix" sink="hifi_input" sources="USB Device In,USB Headset In" />
+                <route type="mix" sink="Earpiece" sources="primary-out,fast,mmap_no_irq_out" />
+                <route type="mix" sink="Speaker" sources="primary-out,fast,mmap_no_irq_out" />
+                <route type="mix" sink="Wired Headset" sources="primary-out,fast" />
+                <route type="mix" sink="Wired Headphone" sources="primary-out,fast" />
+                <route type="mix" sink="Bt Sco All" sources="primary-out,fast" />
+                <route type="mix" sink="primary-in" sources="Built-In Mic,Built-In Back Mic,Wired Headset Mic,Bt Sco Headset Mic,Aux Device In,Voice Call Mic,FM Mic" />
             </routes>
 
         </module>
-
-        <!-- A2DP Audio HAL -->
-        <!-- <module name="a2dp" halVersion="2.0">
+        <module name="a2dpsink" 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 -->
-        <module name="usb" halVersion="2.0">
-            <mixPorts>
-                <mixPort name="usb_accessory output" role="source">
-                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                             samplingRates="44100" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
+                    <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="USB Host Out" type="AUDIO_DEVICE_OUT_USB_ACCESSORY" role="sink">
-                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                             samplingRates="44100" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
+                <devicePort tagName="BT A2DP In" role="source" type="AUDIO_DEVICE_IN_BLUETOOTH_A2DP">
+                    <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="USB Host Out"
-                       sources="usb_accessory output"/>
+                <route type="mix" sink="a2dp input" sources="BT A2DP In" />
+            </routes>
+        </module>
+        <module name="r_submix" halVersion="2.0">
+            <attachedDevices>
+                <item>Remote Submix In</item>
+            </attachedDevices>
+            <mixPorts>
+                <mixPort name="r_submix output" role="source">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO" />
+                </mixPort>
+                <mixPort name="r_submix input" role="sink">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" samplingRates="48000" channelMasks="AUDIO_CHANNEL_IN_STEREO" />
+                </mixPort>
+            </mixPorts>
+            <devicePorts>
+                <devicePort tagName="Remote Submix Out" role="sink" type="AUDIO_DEVICE_OUT_REMOTE_SUBMIX">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO" />
+                </devicePort>
+                <devicePort tagName="Remote Submix In" role="source" type="AUDIO_DEVICE_IN_REMOTE_SUBMIX">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" samplingRates="48000" channelMasks="AUDIO_CHANNEL_IN_STEREO" />
+                </devicePort>
+            </devicePorts>
+            <routes>
+                <route type="mix" sink="Remote Submix Out" sources="r_submix output" />
+                <route type="mix" sink="r_submix input" sources="Remote Submix In" />
             </routes>
         </module>
-
-        <!-- Remote Submix Audio HAL -->
-        <xi:include href="/vendor/etc/r_submix_audio_policy_configuration.xml"/>
-
-        <!-- Bluetooth Audio HAL for hearing aid -->
-        <xi:include href="/vendor/etc/bluetooth_qti_hearing_aid_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 -->
-
+    <xi:include href="audio_policy_volumes.xml" />
+    <xi:include href="default_volume_tables.xml" />
 </audioPolicyConfiguration>
diff --git a/proprietary/vendor/etc/bluetooth_hearing_aid_audio_policy_configuration.xml b/proprietary/vendor/etc/bluetooth_hearing_aid_audio_policy_configuration.xml
new file mode 100644
index 0000000..ef87d51
--- /dev/null
+++ b/proprietary/vendor/etc/bluetooth_hearing_aid_audio_policy_configuration.xml
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- Copyright (c) 2020-2021, The Linux Foundation. All rights reserved.
+     Not a contribution.
+-->
+<!-- Copyright (C) 2018 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.
+-->
+
+<!-- Bluetooth Audio HAL Audio Policy Configuration file -->
+<module name="bluetooth_qti" halVersion="2.0">
+    <mixPorts>
+        <!-- Hearing AIDs Audio Ports -->
+        <mixPort name="hearing aid output" role="source">
+            <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                     samplingRates="24000 16000"
+                     channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
+        </mixPort>
+    </mixPorts>
+    <devicePorts>
+        <!-- Hearing AIDs Audio Ports -->
+        <devicePort tagName="BT Hearing Aid Out" type="AUDIO_DEVICE_OUT_HEARING_AID" role="sink"/>
+    </devicePorts>
+    <routes>
+        <route type="mix" sink="BT Hearing Aid Out"
+               sources="hearing aid output"/>
+    </routes>
+</module>