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magisk-module-audio-policy-fix
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First commit.

This commit is contained in:
Claudio Maradonna 2020-10-27 18:46:46 +01:00
commit ded86fe063
Signed by: claudiomaradonna
GPG Key ID: 0CBA58694C5680D9
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# Declare files that will always have LF line endings on checkout.
META-INF/** text eol=lf
common/** text eol=lf
module.prop text eol=lf
changelog.txt text eol=lf
# Denote all files that are truly binary and should not be modified.
system/** binary

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#!/sbin/sh
##########################################################################################
# Functions
##########################################################################################
ui_print() {
if ($BOOTMODE); then
echo "$1"
else
echo -n -e "ui_print $1\n" >> /proc/self/fd/$OUTFD
echo -n -e "ui_print\n" >> /proc/self/fd/$OUTFD
fi
}
grep_prop() {
REGEX="s/^$1=//p"
shift
FILES=$@
if [ -z "$FILES" ]; then
FILES='/system/build.prop'
fi
cat $FILES 2>/dev/null | sed -n $REGEX | head -n 1
}
is_mounted() {
if [ ! -z "$2" ]; then
cat /proc/mounts | grep $1 | grep $2, >/dev/null
else
cat /proc/mounts | grep $1 >/dev/null
fi
return $?
}
mount_image() {
if [ ! -d "$2" ]; then
mkdir -p $2 2>/dev/null
chmod 755 $2
[ ! -d "$2" ] && return 1
fi
if (! is_mounted $2); then
LOOPDEVICE=
for LOOP in 0 1 2 3 4 5 6 7; do
if (! is_mounted $2); then
LOOPDEVICE=/dev/block/loop$LOOP
if [ ! -f "$LOOPDEVICE" ]; then
mknod $LOOPDEVICE b 7 $LOOP
fi
losetup $LOOPDEVICE $1
if [ "$?" -eq "0" ]; then
mount -t ext4 -o loop $LOOPDEVICE $2
if (! is_mounted $2); then
/system/bin/toolbox mount -t ext4 -o loop $LOOPDEVICE $2
fi
if (! is_mounted $2); then
/system/bin/toybox mount -t ext4 -o loop $LOOPDEVICE $2
fi
fi
if (is_mounted $2); then
ui_print "- Mounting $1 to $2"
break;
fi
fi
done
fi
}
set_perm() {
chown $2:$3 $1 || exit 1
chmod $4 $1 || exit 1
if [ "$5" ]; then
chcon $5 $1 2>/dev/null
else
chcon 'u:object_r:system_file:s0' $1 2>/dev/null
fi
}
set_perm_recursive() {
find $1 -type d 2>/dev/null | while read dir; do
set_perm $dir $2 $3 $4 $6
done
find $1 -type f 2>/dev/null | while read file; do
set_perm $file $2 $3 $5 $6
done
}
mktouch() {
mkdir -p ${1%/*}
if [ -z "$2" ]; then
touch $1
else
echo $2 > $1
fi
chmod 644 $1
}
payload_size_check() {
reqSizeM=0;
for entry in $(unzip -l "$@" 2>/dev/null | tail -n +4 | awk '{ print $1 }'); do
test $entry != "--------" && reqSizeM=$((reqSizeM + entry)) || break;
done;
test $reqSizeM -lt 1048576 && reqSizeM=1 || reqSizeM=$((reqSizeM / 1048576));
}
target_size_check() {
e2fsck -p -f $1
curBlocks=`e2fsck -n $1 2>/dev/null | cut -d, -f3 | cut -d\ -f2`;
curUsedM=$((`echo "$curBlocks" | cut -d/ -f1` * 4 / 1024));
curSizeM=$((`echo "$curBlocks" | cut -d/ -f2` * 4 / 1024));
curFreeM=$((curSizeM - curUsedM));
}
##########################################################################################
# Flashable update-binary preparation
##########################################################################################
OUTFD=$2
ZIP=$3
readlink /proc/$$/fd/$OUTFD 2>/dev/null | grep /tmp >/dev/null
if [ "$?" -eq "0" ]; then
OUTFD=0
for FD in `ls /proc/$$/fd`; do
readlink /proc/$$/fd/$FD 2>/dev/null | grep pipe >/dev/null
if [ "$?" -eq "0" ]; then
ps | grep " 3 $FD " | grep -v grep >/dev/null
if [ "$?" -eq "0" ]; then
OUTFD=$FD
break
fi
fi
done
fi
if [ -z "$BOOTMODE" ]; then
BOOTMODE=false
fi
if ($BOOTMODE) && (! is_mounted /magisk); then
ui_print "! Magisk is not activated!... abort"
exit 1
fi
# Fix SuperSU.....
($BOOTMODE) && /data/magisk/sepolicy-inject -s fsck --live
TMPDIR=/tmp
MOUNTPATH=/magisk
IMGNAME=magisk.img
if ($BOOTMODE); then
TMPDIR=/dev/tmp
MOUNTPATH=/dev/magisk_merge
IMGNAME=magisk_merge.img
fi
mkdir -p $TMPDIR 2>/dev/null
cd $TMPDIR
unzip -o "$ZIP" config.sh
if [ ! -f "config.sh" ]; then
ui_print "! Failed: Unable to extract zip file!"
exit 1
fi
source config.sh
INSTALLER=$TMPDIR/$MODID
MODPATH=$MOUNTPATH/$MODID
mkdir -p $INSTALLER
cd $INSTALLER
unzip -o "$ZIP" "common/*" module.prop
##########################################################################################
# Main
##########################################################################################
# Print mod name
print_modname
# Please leave this message in your flashable zip for credits :)
ui_print "******************************"
ui_print "Powered by Magisk (@topjohnwu)"
ui_print "******************************"
ui_print "- Mounting /system(ro), /vendor(ro), /data, /cache"
mount -o ro /system 2>/dev/null
mount -o ro /vendor 2>/dev/null
mount /data 2>/dev/null
mount /cache 2>/dev/null
if [ ! -f '/system/build.prop' ]; then
ui_print "! Failed: /system could not be mounted!"
exit 1
fi
API=$(grep_prop ro.build.version.sdk)
ABI=$(grep_prop ro.product.cpu.abi | cut -c-3)
ABI2=$(grep_prop ro.product.cpu.abi2 | cut -c-3)
ABILONG=$(grep_prop ro.product.cpu.abi)
ARCH=arm
IS64BIT=false
if [ "$ABI" = "x86" ]; then ARCH=x86; fi;
if [ "$ABI2" = "x86" ]; then ARCH=x86; fi;
if [ "$ABILONG" = "arm64-v8a" ]; then ARCH=arm64; IS64BIT=true; fi;
if [ "$ABILONG" = "x86_64" ]; then ARCH=x64; IS64BIT=true; fi;
# You can get the Android API version from $API, the CPU architecture from $ARCH
# Useful if you are creating Android version / platform dependent mods
IMG=
if (is_mounted /data); then
IMG=/data/$IMGNAME
if [ ! -f "/data/magisk.img" ]; then
ui_print "! Magisk is not installed!"
ui_print "! Magisk is required for this mod!"
exit 1
fi
else
IMG=/cache/magisk.img
ui_print " "
ui_print "***********************************"
ui_print "* !! Data unavailible !! *"
ui_print "* Magisk detection is impossible *"
ui_print "* Installation will still proceed *"
ui_print "* But please make sure you have *"
ui_print "* Magisk installed!! *"
ui_print "***********************************"
ui_print " "
fi
payload_size_check "$ZIP" "*"
if [ -f "$IMG" ]; then
ui_print "- $IMG detected!"
target_size_check $IMG
if [ "$reqSizeM" -gt "$curFreeM" ]; then
SIZE=$((((reqSizeM + curUsedM) / 32 + 2) * 32))
ui_print "- Resizing $IMG to ${SIZE}M..."
resize2fs $IMG ${SIZE}M
fi
else
SIZE=$(((reqSizeM / 32 + 2) * 32));
ui_print "- Creating $IMG with size ${SIZE}M"
make_ext4fs -l ${SIZE}M -a /magisk -S $INSTALLER/common/file_contexts_image $IMG
fi
mount_image $IMG $MOUNTPATH
if (! is_mounted $MOUNTPATH); then
ui_print "! $IMG mount failed... abort"
exit 1
fi
# Create mod paths
rm -rf $MODPATH 2>/dev/null
mkdir -p $MODPATH
# Copy files
ui_print "- Copying files"
unzip -o "$ZIP" "system/*" -d $MODPATH
# Handle replace folders
for TARGET in $REPLACE; do
mktouch $MODPATH$TARGET/.replace
done
# Auto Mount
if ($AUTOMOUNT); then
mktouch $MODPATH/auto_mount
fi
# prop files
if ($PROPFILE); then
cp -af $INSTALLER/common/system.prop $MODPATH/system.prop
fi
# Module info
cp -af $INSTALLER/module.prop $MODPATH/module.prop
if ($BOOTMODE); then
# Update info for Magisk Manager
mktouch /magisk/$MODID/update
cp -af $INSTALLER/module.prop /magisk/$MODID/module.prop
fi
# post-fs-data mode scripts
if ($POSTFSDATA); then
cp -af $INSTALLER/common/post-fs-data.sh $MODPATH/post-fs-data.sh
fi
# service mode scripts
if ($LATESTARTSERVICE); then
cp -af $INSTALLER/common/service.sh $MODPATH/service.sh
fi
ui_print "- Setting permissions"
set_permissions
ui_print "- Unmounting partitions"
umount $MOUNTPATH
losetup -d $LOOPDEVICE
rmdir $MOUNTPATH
# Shrink the image if possible
target_size_check $IMG
NEWDATASIZE=$(((curUsedM / 32 + 2) * 32))
if [ "$curSizeM" -gt "$NEWDATASIZE" ]; then
ui_print "- Shrinking $IMG to ${NEWDATASIZE}M..."
resize2fs $IMG ${NEWDATASIZE}M
fi
if (! $BOOTMODE); then
umount /system
umount /vendor 2>/dev/null
fi
ui_print "- Done"
exit 0

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#MAGISK

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# Introduction
This module applies a fix for the audio policy inside /vendor/etc.
More info on: https://gitlab.com/LineageOS/issues/android/-/issues/1805

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/magisk(/.*)? u:object_r:system_file:s0

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#!/system/bin/sh
# Please don't hardcode /magisk/modname/... ; instead, please use $MODDIR/...
# This will make your scripts compatible even if Magisk change its mount point in the future
MODDIR=${0%/*}
# This script will be executed in post-fs-data mode
# More info in the main Magisk thread

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#!/system/bin/sh
# Please don't hardcode /magisk/modname/... ; instead, please use $MODDIR/...
# This will make your scripts compatible even if Magisk change its mount point in the future
MODDIR=${0%/*}
# This script will be executed in late_start service mode
# More info in the main Magisk thread

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# This file will be read by resetprop
# Example: Change dpi
# ro.sf.lcd_density=320

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##########################################################################################
#
# Magisk
# by topjohnwu
#
# This is a template zip for developers
#
##########################################################################################
##########################################################################################
#
# Instructions:
#
# 1. Place your files into system folder (delete the placeholder file)
# 2. Fill in your module's info into module.prop
# 3. Configure the settings in this file (common/config.sh)
# 4. For advanced features, add shell commands into the script files under common:
# post-fs-data.sh, service.sh
# 5. For changing props, add your additional/modified props into common/system.prop
#
##########################################################################################
##########################################################################################
# Defines
##########################################################################################
# NOTE: This part has to be adjusted to fit your own needs
# This will be the folder name under /magisk
# This should also be the same as the id in your module.prop to prevent confusion
MODID=magisk-module-audio-policy-fix
# Set to true if you need to enable Magic Mount
# Most mods would like it to be enabled
AUTOMOUNT=true
# Set to true if you need to load system.prop
PROPFILE=false
# Set to true if you need post-fs-data script
POSTFSDATA=false
# Set to true if you need late_start service script
LATESTARTSERVICE=false
##########################################################################################
# Installation Message
##########################################################################################
# Set what you want to show when installing your mod
print_modname() {
ui_print "****************************************"
ui_print " Magisk Module Audio Policy Fix "
ui_print "****************************************"
}
##########################################################################################
# Replace list
##########################################################################################
# List all directories you want to directly replace in the system
# By default Magisk will merge your files with the original system
# Directories listed here however, will be directly mounted to the correspond directory in the system
# You don't need to remove the example below, these values will be overwritten by your own list
# This is an example
REPLACE="
/system/app/Youtube
/system/priv-app/SystemUI
/system/priv-app/Settings
/system/framework
"
# Construct your own list here, it will overwrite the example
# !DO NOT! remove this if you don't need to replace anything, leave it empty as it is now
REPLACE="
"
##########################################################################################
# Permissions
##########################################################################################
# NOTE: This part has to be adjusted to fit your own needs
set_permissions() {
# Default permissions, don't remove them
set_perm_recursive $MODPATH 0 0 0755 0644
# Only some special files require specific permissions
# The default permissions should be good enough for most cases
# Some templates if you have no idea what to do:
# set_perm_recursive <dirname> <owner> <group> <dirpermission> <filepermission> <contexts> (default: u:object_r:system_file:s0)
# set_perm_recursive $MODPATH/system/lib 0 0 0755 0644
# set_perm <filename> <owner> <group> <permission> <contexts> (default: u:object_r:system_file:s0)
# set_perm $MODPATH/system/bin/app_process32 0 2000 0755 u:object_r:zygote_exec:s0
# set_perm $MODPATH/system/bin/dex2oat 0 2000 0755 u:object_r:dex2oat_exec:s0
# set_perm $MODPATH/system/lib/libart.so 0 0 0644
}

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id=magisk-module-audio-policy-fix
name=Magisk Module Audio Policy Fix
version=v1
versionCode=1
author=unitoo
description=Implement audio/ microphone fix to /vendor/etc

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This file will be deleted in Magisk Manager, it is only a placeholder for git

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<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<!-- Copyright (c) 2016-2019, 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>FM Tuner</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>
<!-- guoguangyi@multimedia,qcom's patch,
removing AUDIO_OUTPUT_FLAG_RAW to disable ull playback which could cause
creaking sound generated by pausing online video playing(youtu.com or youku.com).
original codes:
<mixPort name="raw" role="source"
flags="AUDIO_OUTPUT_FLAG_FAST|AUDIO_OUTPUT_FLAG_RAW">-->
<mixPort name="raw" 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"/>
</mixPort>
<mixPort name="direct_pcm" role="source"
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"
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"
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">
<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_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"/>
</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="8000,16000,32000" 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="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="surround_sound" 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,AUDIO_CHANNEL_INDEX_MASK_3,AUDIO_CHANNEL_INDEX_MASK_4,AUDIO_CHANNEL_IN_5POINT1,AUDIO_CHANNEL_INDEX_MASK_6"/>
</mixPort>
<mixPort name="record_24" role="sink">
<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>
</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="Line" type="AUDIO_DEVICE_OUT_LINE" 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="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" channelMasks="dynamic"/>
</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" channelMasks="dynamic"/>
</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>
<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="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"/>
</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"/>
<route type="mix" sink="Speaker"
sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,voip_rx"/>
<route type="mix" sink="Wired Headset"
sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,voip_rx"/>
<route type="mix" sink="Wired Headphones"
sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,voip_rx"/>
<route type="mix" sink="Line"
sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,voip_rx"/>
<route type="mix" sink="HDMI"
sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload"/>
<route type="mix" sink="Proxy"
sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload"/>
<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"/>
<route type="mix" sink="BT SCO Headset"
sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,voip_rx"/>
<route type="mix" sink="BT SCO Car Kit"
sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,voip_rx"/>
<route type="mix" sink="Telephony Tx"
sources="voice_tx"/>
<route type="mix" sink="primary input"
sources="Wired Headset Mic,BT SCO Headset Mic,FM Tuner,Telephony Rx"/>
<route type="mix" sink="surround_sound"
sources="Built-In Mic,Built-In Back Mic"/>
<route type="mix" sink="voip_tx"
sources="Built-In Mic,Built-In Back Mic,BT SCO Headset Mic"/>
<route type="mix" sink="record_24"
sources="Built-In Mic,Built-In Back Mic,Wired Headset Mic"/>
<route type="mix" sink="voice_rx"
sources="Telephony Rx"/>
</routes>
</module>
<!-- A2DP Input Audio HAL -->
<xi:include href="/vendor/etc/a2dp_in_audio_policy_configuration.xml"/>
<!-- 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"/>
<!-- Bluetooth Audio HAL -->
<xi:include href="/vendor/etc/bluetooth_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>