From 8ee4619b23c77db7dfa3aeaa4a323dec4c2fd064 Mon Sep 17 00:00:00 2001
From: Alice Kuo <aliceypkuo@google.com>
Date: Fri, 17 Dec 2021 13:28:08 +0800
Subject: [PATCH 1/4] Add LE audio hardware offload property

Add these property for the development on userdebug and eng only on P21.

Bug: 197296692
Test: verify media with HW and SW path pass
Change-Id: Id967269a555056e958c3f0b7b6d26c4b7ec81efc
---
 device-oriole.mk | 9 +++++++++
 device-raven.mk  | 9 +++++++++
 2 files changed, 18 insertions(+)

diff --git a/device-oriole.mk b/device-oriole.mk
index 12dc717..b1d99a3 100644
--- a/device-oriole.mk
+++ b/device-oriole.mk
@@ -229,3 +229,12 @@ PRODUCT_VENDOR_PROPERTIES += \
 
 # This device is shipped with 31 (Android S)
 PRODUCT_SHIPPING_API_LEVEL := 31
+
+# userdebug specific
+ifneq (,$(filter userdebug eng, $(TARGET_BUILD_VARIANT)))
+# Bluetooth LE Audio Hardware offload
+PRODUCT_PRODUCT_PROPERTIES += \
+    ro.bluetooth.leaudio_offload.supported=true \
+    persist.bluetooth.leaudio_offload.disabled=true \
+    persist.bluetooth.le_audio_test=true
+endif
diff --git a/device-raven.mk b/device-raven.mk
index 3d1aaa2..eaaa29b 100644
--- a/device-raven.mk
+++ b/device-raven.mk
@@ -246,3 +246,12 @@ PRODUCT_VENDOR_PROPERTIES += \
 
 # This device is shipped with 31 (Android S)
 PRODUCT_SHIPPING_API_LEVEL := 31
+
+# userdebug specific
+ifneq (,$(filter userdebug eng, $(TARGET_BUILD_VARIANT)))
+# Bluetooth LE Audio Hardware offload
+PRODUCT_PRODUCT_PROPERTIES += \
+    ro.bluetooth.leaudio_offload.supported=true \
+    persist.bluetooth.leaudio_offload.disabled=true \
+    persist.bluetooth.le_audio_test=true
+endif

From 9156a09217a80ba41c034d6006dc5c0d9a2d0ff5 Mon Sep 17 00:00:00 2001
From: TeYuan Wang <kamewang@google.com>
Date: Wed, 2 Mar 2022 18:44:45 +0800
Subject: [PATCH 2/4] [ DO NOT MERGE ] Enable user_vote_bypass for UDFPS and
 face unlock

Bug: 221173040
Test: Do FP unlock and confirm the user_vote can be bypassed
Change-Id: Ic8a727659c88a6a2abac2cc01865a07b23d16d29
---
 powerhint-oriole.json | 131 +++++++++++++++++++++++++++++++++++++++++-
 powerhint-raven.json  | 131 +++++++++++++++++++++++++++++++++++++++++-
 2 files changed, 260 insertions(+), 2 deletions(-)

diff --git a/powerhint-oriole.json b/powerhint-oriole.json
index 7df4112..d4d65fa 100644
--- a/powerhint-oriole.json
+++ b/powerhint-oriole.json
@@ -318,7 +318,7 @@
       "Name": "LittleControlTempSet",
       "Path": "/dev/thermal/tz-by-name/LITTLE/trip_point_2_temp",
       "Values": [
-        "90000",
+        "95000",
         "80000"
       ],
       "DefaultIndex": 0,
@@ -373,6 +373,33 @@
       ],
       "DefaultIndex": 0,
       "ResetOnInit": false
+    },
+    {
+      "Name": "CPU_LITTLE_TSKIN_BYPASS",
+      "Path": "/dev/thermal/cdev-by-name/thermal-cpufreq-0/user_vote_bypass",
+      "Values": [
+        "0",
+        "1"
+      ],
+      "DefaultIndex": 0
+    },
+    {
+      "Name": "CPU_MID_TSKIN_BYPASS",
+      "Path": "/dev/thermal/cdev-by-name/thermal-cpufreq-1/user_vote_bypass",
+      "Values": [
+        "0",
+        "1"
+      ],
+      "DefaultIndex": 0
+    },
+    {
+      "Name": "CPU_BIG_TSKIN_BYPASS",
+      "Path": "/dev/thermal/cdev-by-name/thermal-cpufreq-2/user_vote_bypass",
+      "Values": [
+        "0",
+        "1"
+      ],
+      "DefaultIndex": 0
     }
   ],
   "Actions": [
@@ -1215,6 +1242,24 @@
       "Duration": 1000,
       "Value": "9999999"
     },
+    {
+      "PowerHint": "FACE_UNLOCK_BOOST",
+      "Node": "CPU_LITTLE_TSKIN_BYPASS",
+      "Duration": 1000,
+      "Value": "1"
+    },
+    {
+      "PowerHint": "FACE_UNLOCK_BOOST",
+      "Node": "CPU_MID_TSKIN_BYPASS",
+      "Duration": 1000,
+      "Value": "1"
+    },
+    {
+      "PowerHint": "FACE_UNLOCK_BOOST",
+      "Node": "CPU_BIG_TSKIN_BYPASS",
+      "Duration": 1000,
+      "Value": "1"
+    },
     {
       "PowerHint": "FP_BOOST",
       "Node": "CPUBigClusterMaxFreq",
@@ -1227,6 +1272,90 @@
       "Duration": 1000,
       "Value": "9999999"
     },
+    {
+      "PowerHint": "FP_BOOST",
+      "Node": "CPU_LITTLE_TSKIN_BYPASS",
+      "Duration": 1000,
+      "Value": "1"
+    },
+    {
+      "PowerHint": "FP_BOOST",
+      "Node": "CPU_MID_TSKIN_BYPASS",
+      "Duration": 1000,
+      "Value": "1"
+    },
+    {
+      "PowerHint": "FP_BOOST",
+      "Node": "CPU_BIG_TSKIN_BYPASS",
+      "Duration": 1000,
+      "Value": "1"
+    },
+    {
+      "PowerHint": "THERMAL_VIRTUAL-SKIN_EMERGENCY",
+      "Node": "CPU_LITTLE_TSKIN_BYPASS",
+      "Duration": 0,
+      "Value": "0"
+    },
+    {
+      "PowerHint": "THERMAL_VIRTUAL-SKIN_EMERGENCY",
+      "Node": "CPU_MID_TSKIN_BYPASS",
+      "Duration": 0,
+      "Value": "0"
+    },
+    {
+      "PowerHint": "THERMAL_VIRTUAL-SKIN_EMERGENCY",
+      "Node": "CPU_BIG_TSKIN_BYPASS",
+      "Duration": 0,
+      "Value": "0"
+    },
+    {
+      "PowerHint": "THERMAL_VIRTUAL-SKIN_EMERGENCY",
+      "Node": "BigControlTempSet",
+      "Duration": 0,
+      "Value": "80000"
+    },
+    {
+      "PowerHint": "THERMAL_VIRTUAL-SKIN_EMERGENCY",
+      "Node": "MidControlTempSet",
+      "Duration": 0,
+      "Value": "80000"
+    },
+    {
+      "PowerHint": "THERMAL_VIRTUAL-SKIN_EMERGENCY",
+      "Node": "LittleControlTempSet",
+      "Duration": 0,
+      "Value": "80000"
+    },
+    {
+      "PowerHint": "THERMAL_VIRTUAL-SKIN_EMERGENCY",
+      "Node": "G3dControlTempSet",
+      "Duration": 0,
+      "Value": "80000"
+    },
+    {
+      "PowerHint": "THERMAL_VIRTUAL-SKIN_EMERGENCY",
+      "Node": "BigSwitchOnTempSet",
+      "Duration": 0,
+      "Value": "60000"
+    },
+    {
+      "PowerHint": "THERMAL_VIRTUAL-SKIN_EMERGENCY",
+      "Node": "MidSwitchOnTempSet",
+      "Duration": 0,
+      "Value": "60000"
+    },
+    {
+      "PowerHint": "THERMAL_VIRTUAL-SKIN_EMERGENCY",
+      "Node": "LittleSwitchOnTempSet",
+      "Duration": 0,
+      "Value": "60000"
+    },
+    {
+      "PowerHint": "THERMAL_VIRTUAL-SKIN_EMERGENCY",
+      "Node": "G3dSwitchOnTempSet",
+      "Duration": 0,
+      "Value": "60000"
+    },
     {
       "PowerHint": "ML_ACC",
       "Node": "MLUclampBoost",
diff --git a/powerhint-raven.json b/powerhint-raven.json
index 65ae4de..4c46342 100644
--- a/powerhint-raven.json
+++ b/powerhint-raven.json
@@ -319,7 +319,7 @@
       "Name": "LittleControlTempSet",
       "Path": "/dev/thermal/tz-by-name/LITTLE/trip_point_2_temp",
       "Values": [
-        "90000",
+        "95000",
         "80000"
       ],
       "DefaultIndex": 0,
@@ -374,6 +374,33 @@
       ],
       "DefaultIndex": 0,
       "ResetOnInit": false
+    },
+    {
+      "Name": "CPU_LITTLE_TSKIN_BYPASS",
+      "Path": "/dev/thermal/cdev-by-name/thermal-cpufreq-0/user_vote_bypass",
+      "Values": [
+        "0",
+        "1"
+      ],
+      "DefaultIndex": 0
+    },
+    {
+      "Name": "CPU_MID_TSKIN_BYPASS",
+      "Path": "/dev/thermal/cdev-by-name/thermal-cpufreq-1/user_vote_bypass",
+      "Values": [
+        "0",
+        "1"
+      ],
+      "DefaultIndex": 0
+    },
+    {
+      "Name": "CPU_BIG_TSKIN_BYPASS",
+      "Path": "/dev/thermal/cdev-by-name/thermal-cpufreq-2/user_vote_bypass",
+      "Values": [
+        "0",
+        "1"
+      ],
+      "DefaultIndex": 0
     }
   ],
   "Actions": [
@@ -1232,6 +1259,24 @@
       "Duration": 1000,
       "Value": "9999999"
     },
+    {
+      "PowerHint": "FACE_UNLOCK_BOOST",
+      "Node": "CPU_LITTLE_TSKIN_BYPASS",
+      "Duration": 1000,
+      "Value": "1"
+    },
+    {
+      "PowerHint": "FACE_UNLOCK_BOOST",
+      "Node": "CPU_MID_TSKIN_BYPASS",
+      "Duration": 1000,
+      "Value": "1"
+    },
+    {
+      "PowerHint": "FACE_UNLOCK_BOOST",
+      "Node": "CPU_BIG_TSKIN_BYPASS",
+      "Duration": 1000,
+      "Value": "1"
+    },
     {
       "PowerHint": "FP_BOOST",
       "Node": "CPUBigClusterMaxFreq",
@@ -1244,6 +1289,90 @@
       "Duration": 1000,
       "Value": "9999999"
     },
+    {
+      "PowerHint": "FP_BOOST",
+      "Node": "CPU_LITTLE_TSKIN_BYPASS",
+      "Duration": 1000,
+      "Value": "1"
+    },
+    {
+      "PowerHint": "FP_BOOST",
+      "Node": "CPU_MID_TSKIN_BYPASS",
+      "Duration": 1000,
+      "Value": "1"
+    },
+    {
+      "PowerHint": "FP_BOOST",
+      "Node": "CPU_BIG_TSKIN_BYPASS",
+      "Duration": 1000,
+      "Value": "1"
+    },
+    {
+      "PowerHint": "THERMAL_VIRTUAL-SKIN_EMERGENCY",
+      "Node": "CPU_LITTLE_TSKIN_BYPASS",
+      "Duration": 0,
+      "Value": "0"
+    },
+    {
+      "PowerHint": "THERMAL_VIRTUAL-SKIN_EMERGENCY",
+      "Node": "CPU_MID_TSKIN_BYPASS",
+      "Duration": 0,
+      "Value": "0"
+    },
+    {
+      "PowerHint": "THERMAL_VIRTUAL-SKIN_EMERGENCY",
+      "Node": "CPU_BIG_TSKIN_BYPASS",
+      "Duration": 0,
+      "Value": "0"
+    },
+    {
+      "PowerHint": "THERMAL_VIRTUAL-SKIN_EMERGENCY",
+      "Node": "BigControlTempSet",
+      "Duration": 0,
+      "Value": "80000"
+    },
+    {
+      "PowerHint": "THERMAL_VIRTUAL-SKIN_EMERGENCY",
+      "Node": "MidControlTempSet",
+      "Duration": 0,
+      "Value": "80000"
+    },
+    {
+      "PowerHint": "THERMAL_VIRTUAL-SKIN_EMERGENCY",
+      "Node": "LittleControlTempSet",
+      "Duration": 0,
+      "Value": "80000"
+    },
+    {
+      "PowerHint": "THERMAL_VIRTUAL-SKIN_EMERGENCY",
+      "Node": "G3dControlTempSet",
+      "Duration": 0,
+      "Value": "80000"
+    },
+    {
+      "PowerHint": "THERMAL_VIRTUAL-SKIN_EMERGENCY",
+      "Node": "BigSwitchOnTempSet",
+      "Duration": 0,
+      "Value": "60000"
+    },
+    {
+      "PowerHint": "THERMAL_VIRTUAL-SKIN_EMERGENCY",
+      "Node": "MidSwitchOnTempSet",
+      "Duration": 0,
+      "Value": "60000"
+    },
+    {
+      "PowerHint": "THERMAL_VIRTUAL-SKIN_EMERGENCY",
+      "Node": "LittleSwitchOnTempSet",
+      "Duration": 0,
+      "Value": "60000"
+    },
+    {
+      "PowerHint": "THERMAL_VIRTUAL-SKIN_EMERGENCY",
+      "Node": "G3dSwitchOnTempSet",
+      "Duration": 0,
+      "Value": "60000"
+    },
     {
       "PowerHint": "ML_ACC",
       "Node": "MLUclampBoost",

From 4a8903fb2458809935450724550bd23f3dd991ed Mon Sep 17 00:00:00 2001
From: Yung Ti Su <andysu@google.com>
Date: Mon, 10 Jan 2022 14:06:31 +0800
Subject: [PATCH 3/4] Seperate audio_policy_configuration for a2dp and le

If ro.bluetooth.a2dp_offload.supported == true AND persist.bluetooth.a2dp_offload.disabled == true
use audio_policy_configuration_a2dp_offload_disabled.xml (a2dp X LE X)

If ro.bluetooth.a2dp_offload.supported == true AND persist.bluetooth.a2dp_offload.disabled == false AND
(ro.bluetooth.leaudio_offload.supported == false OR persist.bluetooth.leaudio_offload.disabled == true)
use audio_policy_configuration_le_offload_disabled.xml (a2dp O LE X)

If ro.bluetooth.a2dp_offload.supported == true AND persist.bluetooth.a2dp_offload.disabled == false AND
ro.bluetooth.leaudio_offload.supported == true AND persist.bluetooth.leaudio_offload.disabled == false
use default audio_policy_configuration.xml (a2dp O LE O)

Note:
The above settings are based on ro.bluetooth.a2dp_offload.supported == true condition
If ro.bluetooth.a2dp_offload.supported == false, the content of the default audio_policy_configuration.xml file must be replaced by audio_policy_configuration_a2dp_offload_disabled.xml on the target

Test: manual

Signed-off-by: Yung Ti Su <andysu@google.com>
Change-Id: Ibea329bb5b7d24b18ed3e915c9e7306729b17dfd
---
 .../config/audio_policy_configuration.xml     |  14 +
 ...licy_configuration_le_offload_disabled.xml | 255 ++++++++++++++++++
 .../config/audio_policy_configuration.xml     |  14 +
 ...licy_configuration_le_offload_disabled.xml | 255 ++++++++++++++++++
 4 files changed, 538 insertions(+)
 create mode 100644 audio/oriole/config/audio_policy_configuration_le_offload_disabled.xml
 create mode 100644 audio/raven/config/audio_policy_configuration_le_offload_disabled.xml

diff --git a/audio/oriole/config/audio_policy_configuration.xml b/audio/oriole/config/audio_policy_configuration.xml
index 030c767..ed81992 100644
--- a/audio/oriole/config/audio_policy_configuration.xml
+++ b/audio/oriole/config/audio_policy_configuration.xml
@@ -172,6 +172,16 @@
                     <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
                              samplingRates="44100 48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
                 </devicePort>
+                <devicePort tagName="BT BLE Headset" type="AUDIO_DEVICE_OUT_BLE_HEADSET" role="sink"
+                            encodedFormats="AUDIO_FORMAT_LC3">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
+                </devicePort>
+                <devicePort tagName="BT BLE Speaker" type="AUDIO_DEVICE_OUT_BLE_SPEAKER" role="sink"
+                            encodedFormats="AUDIO_FORMAT_LC3">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
+                </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">
@@ -196,6 +206,10 @@
                        sources="primary output,deep buffer,haptic,compressed_offload,voip_rx"/>
                 <route type="mix" sink="BT A2DP Speaker"
                        sources="primary output,deep buffer,haptic,compressed_offload,voip_rx"/>
+                <route type="mix" sink="BT BLE Headset"
+                       sources="primary output,deep buffer,haptic,compressed_offload,voip_rx"/>
+                <route type="mix" sink="BT BLE Speaker"
+                       sources="primary output,deep buffer,haptic,compressed_offload,voip_rx"/>
                 <route type="mix" sink="USB Device Out"
                        sources="primary output,deep buffer,haptic,raw,compressed_offload,mmap_no_irq_out,voip_rx,hifi_playback"/>
                 <route type="mix" sink="USB Headset Out"
diff --git a/audio/oriole/config/audio_policy_configuration_le_offload_disabled.xml b/audio/oriole/config/audio_policy_configuration_le_offload_disabled.xml
new file mode 100644
index 0000000..030c767
--- /dev/null
+++ b/audio/oriole/config/audio_policy_configuration_le_offload_disabled.xml
@@ -0,0 +1,255 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!-- Copyright (C) 2020 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="7.0" xmlns:xi="http://www.w3.org/2001/XInclude">
+    <globalConfiguration speaker_drc_enabled="false" call_screen_mode_supported="true" />
+    <modules>
+        <!-- Primary Audio HAL -->
+        <module name="primary" halVersion="2.0">
+            <attachedDevices>
+                <item>Speaker</item>
+                <item>Speaker Safe</item>
+                <item>Earpiece</item>
+                <item>Built-In Mic</item>
+                <item>Built-In Back Mic</item>
+                <item>Telephony Tx</item>
+                <item>Voice Call And Telephony Rx</item>
+                <item>Echo Ref In</item>
+            </attachedDevices>
+            <defaultOutputDevice>Speaker</defaultOutputDevice>
+            <mixPorts>
+                <mixPort name="primary output" role="source" flags="AUDIO_OUTPUT_FLAG_PRIMARY AUDIO_OUTPUT_FLAG_FAST">
+                    <profile name="" format="AUDIO_FORMAT_PCM_FLOAT"
+                             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_FLOAT"
+                             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 16000 24000 32000 44100 48000"
+                             channelMasks="AUDIO_CHANNEL_OUT_STEREO AUDIO_CHANNEL_OUT_MONO"/>
+                    <profile name="" format="AUDIO_FORMAT_AAC_LC"
+                             samplingRates="8000 16000 24000 32000 44100 48000"
+                             channelMasks="AUDIO_CHANNEL_OUT_STEREO AUDIO_CHANNEL_OUT_MONO"/>
+                    <profile name="" format="AUDIO_FORMAT_AAC_HE_V1"
+                             samplingRates="8000 16000 24000 32000 44100 48000"
+                             channelMasks="AUDIO_CHANNEL_OUT_STEREO AUDIO_CHANNEL_OUT_MONO"/>
+                    <profile name="" format="AUDIO_FORMAT_AAC_HE_V2"
+                             samplingRates="8000 16000 24000 32000 44100 48000"
+                             channelMasks="AUDIO_CHANNEL_OUT_STEREO AUDIO_CHANNEL_OUT_MONO"/>
+                </mixPort>
+                <mixPort name="haptic" role="source">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="48000"
+                             channelMasks="AUDIO_CHANNEL_OUT_STEREO_HAPTIC_A" />
+                </mixPort>
+                <mixPort name="raw" role="source" flags="AUDIO_OUTPUT_FLAG_RAW AUDIO_OUTPUT_FLAG_FAST">
+                    <profile name="" format="AUDIO_FORMAT_PCM_32_BIT"
+                             samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
+                </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_FLOAT"
+                             samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
+                </mixPort>
+                <mixPort name="incall playback" role="source"
+                         flags="AUDIO_OUTPUT_FLAG_INCALL_MUSIC">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="48000"
+                             channelMasks="AUDIO_CHANNEL_OUT_STEREO" />
+                </mixPort>
+                <mixPort name="voice call tx" role="source">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="48000"
+                             channelMasks="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="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
+                </mixPort>
+                <mixPort name="primary input" role="sink">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="48000"
+                             channelMasks="AUDIO_CHANNEL_IN_MONO AUDIO_CHANNEL_IN_STEREO AUDIO_CHANNEL_INDEX_MASK_3"/>
+                </mixPort>
+                <mixPort name="hotword input" role="sink" flags="AUDIO_INPUT_FLAG_HW_HOTWORD" maxActiveCount="0" >
+                    <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"/>
+                </mixPort>
+                <mixPort name="incall capture" role="sink">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="48000"
+                             channelMasks="AUDIO_CHANNEL_IN_MONO"/>
+                </mixPort>
+                <mixPort name="voice call rx" role="sink">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="48000"
+                             channelMasks="AUDIO_CHANNEL_IN_MONO"/>
+                </mixPort>
+                <mixPort name="voip_tx" role="sink"
+                         flags="AUDIO_INPUT_FLAG_VOIP_TX">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="48000" channelMasks="AUDIO_CHANNEL_IN_MONO"/>
+                </mixPort>
+                <mixPort name="fast input" role="sink" flags="AUDIO_INPUT_FLAG_RAW AUDIO_INPUT_FLAG_FAST">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="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_32_BIT"
+                             samplingRates="48000"
+                             channelMasks="AUDIO_CHANNEL_IN_MONO AUDIO_CHANNEL_IN_STEREO"/>
+                </mixPort>
+                <mixPort name="hifi_playback" role="source" />
+                <mixPort name="hifi_input" role="sink" />
+                <mixPort name="echo_ref_input" role="sink">
+                    <profile name="" format="AUDIO_FORMAT_PCM_32_BIT"
+                             samplingRates="48000"
+                             channelMasks="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">
+                </devicePort>
+                <devicePort tagName="Speaker" type="AUDIO_DEVICE_OUT_SPEAKER" role="sink">
+                </devicePort>
+                <devicePort tagName="Speaker Safe" type="AUDIO_DEVICE_OUT_SPEAKER_SAFE" role="sink">
+                </devicePort>
+                <devicePort tagName="Wired Headset" type="AUDIO_DEVICE_OUT_WIRED_HEADSET" role="sink">
+                </devicePort>
+                <devicePort tagName="Wired Headphones" type="AUDIO_DEVICE_OUT_WIRED_HEADPHONE" role="sink">
+                </devicePort>
+                <devicePort tagName="BT SCO" type="AUDIO_DEVICE_OUT_BLUETOOTH_SCO" role="sink">
+                </devicePort>
+                <devicePort tagName="BT SCO Headset" type="AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET" role="sink">
+                </devicePort>
+                <devicePort tagName="BT SCO Car Kit" type="AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT" role="sink">
+                </devicePort>
+                <devicePort tagName="USB Device Out" type="AUDIO_DEVICE_OUT_USB_DEVICE" role="sink">
+                </devicePort>
+                <devicePort tagName="USB Headset Out" type="AUDIO_DEVICE_OUT_USB_HEADSET" role="sink">
+                </devicePort>
+                <devicePort tagName="Aux Digital" type="AUDIO_DEVICE_OUT_AUX_DIGITAL" role="sink">
+                </devicePort>
+                <devicePort tagName="Telephony Tx" type="AUDIO_DEVICE_OUT_TELEPHONY_TX" role="sink">
+                </devicePort>
+                <!-- Input devices declaration, i.e. Source DEVICE PORT -->
+                <devicePort tagName="Built-In Mic" type="AUDIO_DEVICE_IN_BUILTIN_MIC" role="source">
+                </devicePort>
+                <devicePort tagName="Built-In Back Mic" type="AUDIO_DEVICE_IN_BACK_MIC" role="source">
+                </devicePort>
+                <devicePort tagName="Wired Headset Mic" type="AUDIO_DEVICE_IN_WIRED_HEADSET" role="source">
+                </devicePort>
+                <devicePort tagName="BT SCO Headset Mic" type="AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET" role="source">
+                </devicePort>
+                <devicePort tagName="BT A2DP Out" type="AUDIO_DEVICE_OUT_BLUETOOTH_A2DP" role="sink"
+                            encodedFormats="AUDIO_FORMAT_AAC AUDIO_FORMAT_SBC">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="44100 48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
+                </devicePort>
+                <devicePort tagName="BT A2DP Headphones" type="AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES" role="sink"
+                            encodedFormats="AUDIO_FORMAT_AAC AUDIO_FORMAT_SBC">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="44100 48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
+                </devicePort>
+                <devicePort tagName="BT A2DP Speaker" type="AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER" role="sink"
+                            encodedFormats="AUDIO_FORMAT_AAC AUDIO_FORMAT_SBC">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="44100 48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
+                </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>
+                <!-- AUDIO_DEVICE_IN_VOICE_CALL and AUDIO_DEVICE_IN_TELEPHONY_RX are in the same value -->
+                <devicePort tagName="Voice Call And Telephony Rx" type="AUDIO_DEVICE_IN_VOICE_CALL" role="source">
+                </devicePort>
+                <devicePort tagName="Echo Ref In" type="AUDIO_DEVICE_IN_ECHO_REFERENCE" role="source">
+                </devicePort>
+            </devicePorts>
+            <!-- route declaration, i.e. list all available sources for a given sink -->
+            <routes>
+                <route type="mix" sink="Speaker"
+                       sources="primary output,deep buffer,haptic,raw,compressed_offload,mmap_no_irq_out,voip_rx"/>
+                <route type="mix" sink="Speaker Safe"
+                       sources="primary output,deep buffer,haptic,raw,compressed_offload,mmap_no_irq_out,voip_rx"/>
+                <route type="mix" sink="Earpiece"
+                       sources="primary output,deep buffer,haptic,raw,compressed_offload,mmap_no_irq_out,voip_rx"/>
+                <route type="mix" sink="BT A2DP Out"
+                       sources="primary output,deep buffer,haptic,compressed_offload,voip_rx"/>
+                <route type="mix" sink="BT A2DP Headphones"
+                       sources="primary output,deep buffer,haptic,compressed_offload,voip_rx"/>
+                <route type="mix" sink="BT A2DP Speaker"
+                       sources="primary output,deep buffer,haptic,compressed_offload,voip_rx"/>
+                <route type="mix" sink="USB Device Out"
+                       sources="primary output,deep buffer,haptic,raw,compressed_offload,mmap_no_irq_out,voip_rx,hifi_playback"/>
+                <route type="mix" sink="USB Headset Out"
+                       sources="primary output,deep buffer,haptic,raw,compressed_offload,mmap_no_irq_out,voip_rx,hifi_playback"/>
+                <route type="mix" sink="BT SCO"
+                       sources="primary output,deep buffer,haptic,compressed_offload,voip_rx"/>
+                <route type="mix" sink="BT SCO Headset"
+                       sources="primary output,deep buffer,haptic,compressed_offload,voip_rx"/>
+                <route type="mix" sink="BT SCO Car Kit"
+                       sources="primary output,deep buffer,haptic,compressed_offload,voip_rx"/>
+                <route type="mix" sink="Telephony Tx" sources="incall playback,voice call tx" />
+                <route type="mix" sink="primary input"
+                       sources="Built-In Mic,Built-In Back Mic,USB Device In,USB Headset In,BT SCO Headset Mic"/>
+                <route type="mix" sink="hotword input"
+                       sources="Built-In Mic,Built-In Back Mic,USB Device In,USB Headset In,BT SCO Headset Mic"/>
+                <route type="mix" sink="incall capture" sources="Voice Call And Telephony Rx" />
+                <route type="mix" sink="voice call rx" sources="Voice Call And Telephony Rx" />
+                <route type="mix" sink="voip_tx"
+                       sources="Built-In Mic,Built-In Back Mic,USB Device In,USB Headset In,BT SCO Headset Mic"/>
+                <route type="mix" sink="fast input"
+                       sources="Built-In Mic,Built-In Back Mic,USB Device In,USB Headset In"/>
+                <route type="mix" sink="mmap_no_irq_in"
+                       sources="Built-In Mic,Built-In Back Mic,USB Device In,USB Headset In"/>
+                <route type="mix" sink="hifi_input" sources="USB Device In,USB Headset In" />
+                <route type="mix" sink="echo_ref_input" sources="Echo Ref In"/>
+            </routes>
+        </module>
+        <!-- Bluetooth Audio HAL -->
+        <xi:include href="bluetooth_audio_policy_configuration_7_0.xml"/>
+        <!-- Usb Audio HAL -->
+        <module name="usbv2" 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"/>
+                </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>
+            </devicePorts>
+            <routes>
+                <route type="mix" sink="USB Host Out"
+                       sources="usb_accessory output"/>
+            </routes>
+        </module>
+        <!-- Remote Submix Audio HAL -->
+        <xi:include href="r_submix_audio_policy_configuration.xml"/>
+    </modules>
+    <!-- End of Modules section -->
+    <!-- Volume section -->
+    <xi:include href="audio_policy_volumes.xml"/>
+    <xi:include href="default_volume_tables.xml"/>
+    <!-- End of Volume section -->
+</audioPolicyConfiguration>
diff --git a/audio/raven/config/audio_policy_configuration.xml b/audio/raven/config/audio_policy_configuration.xml
index 030c767..ed81992 100644
--- a/audio/raven/config/audio_policy_configuration.xml
+++ b/audio/raven/config/audio_policy_configuration.xml
@@ -172,6 +172,16 @@
                     <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
                              samplingRates="44100 48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
                 </devicePort>
+                <devicePort tagName="BT BLE Headset" type="AUDIO_DEVICE_OUT_BLE_HEADSET" role="sink"
+                            encodedFormats="AUDIO_FORMAT_LC3">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
+                </devicePort>
+                <devicePort tagName="BT BLE Speaker" type="AUDIO_DEVICE_OUT_BLE_SPEAKER" role="sink"
+                            encodedFormats="AUDIO_FORMAT_LC3">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
+                </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">
@@ -196,6 +206,10 @@
                        sources="primary output,deep buffer,haptic,compressed_offload,voip_rx"/>
                 <route type="mix" sink="BT A2DP Speaker"
                        sources="primary output,deep buffer,haptic,compressed_offload,voip_rx"/>
+                <route type="mix" sink="BT BLE Headset"
+                       sources="primary output,deep buffer,haptic,compressed_offload,voip_rx"/>
+                <route type="mix" sink="BT BLE Speaker"
+                       sources="primary output,deep buffer,haptic,compressed_offload,voip_rx"/>
                 <route type="mix" sink="USB Device Out"
                        sources="primary output,deep buffer,haptic,raw,compressed_offload,mmap_no_irq_out,voip_rx,hifi_playback"/>
                 <route type="mix" sink="USB Headset Out"
diff --git a/audio/raven/config/audio_policy_configuration_le_offload_disabled.xml b/audio/raven/config/audio_policy_configuration_le_offload_disabled.xml
new file mode 100644
index 0000000..030c767
--- /dev/null
+++ b/audio/raven/config/audio_policy_configuration_le_offload_disabled.xml
@@ -0,0 +1,255 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!-- Copyright (C) 2020 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="7.0" xmlns:xi="http://www.w3.org/2001/XInclude">
+    <globalConfiguration speaker_drc_enabled="false" call_screen_mode_supported="true" />
+    <modules>
+        <!-- Primary Audio HAL -->
+        <module name="primary" halVersion="2.0">
+            <attachedDevices>
+                <item>Speaker</item>
+                <item>Speaker Safe</item>
+                <item>Earpiece</item>
+                <item>Built-In Mic</item>
+                <item>Built-In Back Mic</item>
+                <item>Telephony Tx</item>
+                <item>Voice Call And Telephony Rx</item>
+                <item>Echo Ref In</item>
+            </attachedDevices>
+            <defaultOutputDevice>Speaker</defaultOutputDevice>
+            <mixPorts>
+                <mixPort name="primary output" role="source" flags="AUDIO_OUTPUT_FLAG_PRIMARY AUDIO_OUTPUT_FLAG_FAST">
+                    <profile name="" format="AUDIO_FORMAT_PCM_FLOAT"
+                             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_FLOAT"
+                             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 16000 24000 32000 44100 48000"
+                             channelMasks="AUDIO_CHANNEL_OUT_STEREO AUDIO_CHANNEL_OUT_MONO"/>
+                    <profile name="" format="AUDIO_FORMAT_AAC_LC"
+                             samplingRates="8000 16000 24000 32000 44100 48000"
+                             channelMasks="AUDIO_CHANNEL_OUT_STEREO AUDIO_CHANNEL_OUT_MONO"/>
+                    <profile name="" format="AUDIO_FORMAT_AAC_HE_V1"
+                             samplingRates="8000 16000 24000 32000 44100 48000"
+                             channelMasks="AUDIO_CHANNEL_OUT_STEREO AUDIO_CHANNEL_OUT_MONO"/>
+                    <profile name="" format="AUDIO_FORMAT_AAC_HE_V2"
+                             samplingRates="8000 16000 24000 32000 44100 48000"
+                             channelMasks="AUDIO_CHANNEL_OUT_STEREO AUDIO_CHANNEL_OUT_MONO"/>
+                </mixPort>
+                <mixPort name="haptic" role="source">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="48000"
+                             channelMasks="AUDIO_CHANNEL_OUT_STEREO_HAPTIC_A" />
+                </mixPort>
+                <mixPort name="raw" role="source" flags="AUDIO_OUTPUT_FLAG_RAW AUDIO_OUTPUT_FLAG_FAST">
+                    <profile name="" format="AUDIO_FORMAT_PCM_32_BIT"
+                             samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
+                </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_FLOAT"
+                             samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
+                </mixPort>
+                <mixPort name="incall playback" role="source"
+                         flags="AUDIO_OUTPUT_FLAG_INCALL_MUSIC">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="48000"
+                             channelMasks="AUDIO_CHANNEL_OUT_STEREO" />
+                </mixPort>
+                <mixPort name="voice call tx" role="source">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="48000"
+                             channelMasks="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="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
+                </mixPort>
+                <mixPort name="primary input" role="sink">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="48000"
+                             channelMasks="AUDIO_CHANNEL_IN_MONO AUDIO_CHANNEL_IN_STEREO AUDIO_CHANNEL_INDEX_MASK_3"/>
+                </mixPort>
+                <mixPort name="hotword input" role="sink" flags="AUDIO_INPUT_FLAG_HW_HOTWORD" maxActiveCount="0" >
+                    <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"/>
+                </mixPort>
+                <mixPort name="incall capture" role="sink">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="48000"
+                             channelMasks="AUDIO_CHANNEL_IN_MONO"/>
+                </mixPort>
+                <mixPort name="voice call rx" role="sink">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="48000"
+                             channelMasks="AUDIO_CHANNEL_IN_MONO"/>
+                </mixPort>
+                <mixPort name="voip_tx" role="sink"
+                         flags="AUDIO_INPUT_FLAG_VOIP_TX">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="48000" channelMasks="AUDIO_CHANNEL_IN_MONO"/>
+                </mixPort>
+                <mixPort name="fast input" role="sink" flags="AUDIO_INPUT_FLAG_RAW AUDIO_INPUT_FLAG_FAST">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="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_32_BIT"
+                             samplingRates="48000"
+                             channelMasks="AUDIO_CHANNEL_IN_MONO AUDIO_CHANNEL_IN_STEREO"/>
+                </mixPort>
+                <mixPort name="hifi_playback" role="source" />
+                <mixPort name="hifi_input" role="sink" />
+                <mixPort name="echo_ref_input" role="sink">
+                    <profile name="" format="AUDIO_FORMAT_PCM_32_BIT"
+                             samplingRates="48000"
+                             channelMasks="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">
+                </devicePort>
+                <devicePort tagName="Speaker" type="AUDIO_DEVICE_OUT_SPEAKER" role="sink">
+                </devicePort>
+                <devicePort tagName="Speaker Safe" type="AUDIO_DEVICE_OUT_SPEAKER_SAFE" role="sink">
+                </devicePort>
+                <devicePort tagName="Wired Headset" type="AUDIO_DEVICE_OUT_WIRED_HEADSET" role="sink">
+                </devicePort>
+                <devicePort tagName="Wired Headphones" type="AUDIO_DEVICE_OUT_WIRED_HEADPHONE" role="sink">
+                </devicePort>
+                <devicePort tagName="BT SCO" type="AUDIO_DEVICE_OUT_BLUETOOTH_SCO" role="sink">
+                </devicePort>
+                <devicePort tagName="BT SCO Headset" type="AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET" role="sink">
+                </devicePort>
+                <devicePort tagName="BT SCO Car Kit" type="AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT" role="sink">
+                </devicePort>
+                <devicePort tagName="USB Device Out" type="AUDIO_DEVICE_OUT_USB_DEVICE" role="sink">
+                </devicePort>
+                <devicePort tagName="USB Headset Out" type="AUDIO_DEVICE_OUT_USB_HEADSET" role="sink">
+                </devicePort>
+                <devicePort tagName="Aux Digital" type="AUDIO_DEVICE_OUT_AUX_DIGITAL" role="sink">
+                </devicePort>
+                <devicePort tagName="Telephony Tx" type="AUDIO_DEVICE_OUT_TELEPHONY_TX" role="sink">
+                </devicePort>
+                <!-- Input devices declaration, i.e. Source DEVICE PORT -->
+                <devicePort tagName="Built-In Mic" type="AUDIO_DEVICE_IN_BUILTIN_MIC" role="source">
+                </devicePort>
+                <devicePort tagName="Built-In Back Mic" type="AUDIO_DEVICE_IN_BACK_MIC" role="source">
+                </devicePort>
+                <devicePort tagName="Wired Headset Mic" type="AUDIO_DEVICE_IN_WIRED_HEADSET" role="source">
+                </devicePort>
+                <devicePort tagName="BT SCO Headset Mic" type="AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET" role="source">
+                </devicePort>
+                <devicePort tagName="BT A2DP Out" type="AUDIO_DEVICE_OUT_BLUETOOTH_A2DP" role="sink"
+                            encodedFormats="AUDIO_FORMAT_AAC AUDIO_FORMAT_SBC">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="44100 48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
+                </devicePort>
+                <devicePort tagName="BT A2DP Headphones" type="AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES" role="sink"
+                            encodedFormats="AUDIO_FORMAT_AAC AUDIO_FORMAT_SBC">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="44100 48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
+                </devicePort>
+                <devicePort tagName="BT A2DP Speaker" type="AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER" role="sink"
+                            encodedFormats="AUDIO_FORMAT_AAC AUDIO_FORMAT_SBC">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="44100 48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
+                </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>
+                <!-- AUDIO_DEVICE_IN_VOICE_CALL and AUDIO_DEVICE_IN_TELEPHONY_RX are in the same value -->
+                <devicePort tagName="Voice Call And Telephony Rx" type="AUDIO_DEVICE_IN_VOICE_CALL" role="source">
+                </devicePort>
+                <devicePort tagName="Echo Ref In" type="AUDIO_DEVICE_IN_ECHO_REFERENCE" role="source">
+                </devicePort>
+            </devicePorts>
+            <!-- route declaration, i.e. list all available sources for a given sink -->
+            <routes>
+                <route type="mix" sink="Speaker"
+                       sources="primary output,deep buffer,haptic,raw,compressed_offload,mmap_no_irq_out,voip_rx"/>
+                <route type="mix" sink="Speaker Safe"
+                       sources="primary output,deep buffer,haptic,raw,compressed_offload,mmap_no_irq_out,voip_rx"/>
+                <route type="mix" sink="Earpiece"
+                       sources="primary output,deep buffer,haptic,raw,compressed_offload,mmap_no_irq_out,voip_rx"/>
+                <route type="mix" sink="BT A2DP Out"
+                       sources="primary output,deep buffer,haptic,compressed_offload,voip_rx"/>
+                <route type="mix" sink="BT A2DP Headphones"
+                       sources="primary output,deep buffer,haptic,compressed_offload,voip_rx"/>
+                <route type="mix" sink="BT A2DP Speaker"
+                       sources="primary output,deep buffer,haptic,compressed_offload,voip_rx"/>
+                <route type="mix" sink="USB Device Out"
+                       sources="primary output,deep buffer,haptic,raw,compressed_offload,mmap_no_irq_out,voip_rx,hifi_playback"/>
+                <route type="mix" sink="USB Headset Out"
+                       sources="primary output,deep buffer,haptic,raw,compressed_offload,mmap_no_irq_out,voip_rx,hifi_playback"/>
+                <route type="mix" sink="BT SCO"
+                       sources="primary output,deep buffer,haptic,compressed_offload,voip_rx"/>
+                <route type="mix" sink="BT SCO Headset"
+                       sources="primary output,deep buffer,haptic,compressed_offload,voip_rx"/>
+                <route type="mix" sink="BT SCO Car Kit"
+                       sources="primary output,deep buffer,haptic,compressed_offload,voip_rx"/>
+                <route type="mix" sink="Telephony Tx" sources="incall playback,voice call tx" />
+                <route type="mix" sink="primary input"
+                       sources="Built-In Mic,Built-In Back Mic,USB Device In,USB Headset In,BT SCO Headset Mic"/>
+                <route type="mix" sink="hotword input"
+                       sources="Built-In Mic,Built-In Back Mic,USB Device In,USB Headset In,BT SCO Headset Mic"/>
+                <route type="mix" sink="incall capture" sources="Voice Call And Telephony Rx" />
+                <route type="mix" sink="voice call rx" sources="Voice Call And Telephony Rx" />
+                <route type="mix" sink="voip_tx"
+                       sources="Built-In Mic,Built-In Back Mic,USB Device In,USB Headset In,BT SCO Headset Mic"/>
+                <route type="mix" sink="fast input"
+                       sources="Built-In Mic,Built-In Back Mic,USB Device In,USB Headset In"/>
+                <route type="mix" sink="mmap_no_irq_in"
+                       sources="Built-In Mic,Built-In Back Mic,USB Device In,USB Headset In"/>
+                <route type="mix" sink="hifi_input" sources="USB Device In,USB Headset In" />
+                <route type="mix" sink="echo_ref_input" sources="Echo Ref In"/>
+            </routes>
+        </module>
+        <!-- Bluetooth Audio HAL -->
+        <xi:include href="bluetooth_audio_policy_configuration_7_0.xml"/>
+        <!-- Usb Audio HAL -->
+        <module name="usbv2" 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"/>
+                </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>
+            </devicePorts>
+            <routes>
+                <route type="mix" sink="USB Host Out"
+                       sources="usb_accessory output"/>
+            </routes>
+        </module>
+        <!-- Remote Submix Audio HAL -->
+        <xi:include href="r_submix_audio_policy_configuration.xml"/>
+    </modules>
+    <!-- End of Modules section -->
+    <!-- Volume section -->
+    <xi:include href="audio_policy_volumes.xml"/>
+    <xi:include href="default_volume_tables.xml"/>
+    <!-- End of Volume section -->
+</audioPolicyConfiguration>

From 86c6fb37be00f447a46b31317312dc1596078654 Mon Sep 17 00:00:00 2001
From: Alice Kuo <aliceypkuo@google.com>
Date: Fri, 14 Jan 2022 23:39:02 +0800
Subject: [PATCH 4/4] Add the audio policy for le audio offload

Bug: 197296692
Test: verify media with HW and SW path pass
Change-Id: If32d85e67822777e040aa6542849a7889e538e18
---
 audio/oriole/audio-tables.mk | 7 ++-----
 audio/raven/audio-tables.mk  | 7 ++-----
 2 files changed, 4 insertions(+), 10 deletions(-)

diff --git a/audio/oriole/audio-tables.mk b/audio/oriole/audio-tables.mk
index 2516080..f9c3759 100644
--- a/audio/oriole/audio-tables.mk
+++ b/audio/oriole/audio-tables.mk
@@ -23,12 +23,9 @@ PRODUCT_COPY_FILES += \
     device/google/raviole/audio/$(AUDIO_TABLE_FOLDER)/config/audio_policy_configuration_a2dp_offload_disabled.xml:$(TARGET_COPY_OUT_VENDOR)/etc/audio_policy_configuration_a2dp_offload_disabled.xml \
     device/google/raviole/audio/$(AUDIO_TABLE_FOLDER)/config/audio_platform_configuration.xml:$(TARGET_COPY_OUT_VENDOR)/etc/audio_platform_configuration.xml \
     device/google/raviole/audio/$(AUDIO_TABLE_FOLDER)/config/sound_trigger_configuration.xml:$(TARGET_COPY_OUT_VENDOR)/etc/sound_trigger_configuration.xml \
-    device/google/raviole/audio/$(AUDIO_TABLE_FOLDER)/config/audio_policy_volumes.xml:$(TARGET_COPY_OUT_VENDOR)/etc/audio_policy_volumes.xml
-
-ifneq (,$(filter userdebug eng, $(TARGET_BUILD_VARIANT)))
-PRODUCT_COPY_FILES += \
+    device/google/raviole/audio/$(AUDIO_TABLE_FOLDER)/config/audio_policy_volumes.xml:$(TARGET_COPY_OUT_VENDOR)/etc/audio_policy_volumes.xml \
+    device/google/raviole/audio/$(AUDIO_TABLE_FOLDER)/config/audio_policy_configuration_le_offload_disabled.xml:$(TARGET_COPY_OUT_VENDOR)/etc/audio_policy_configuration_le_offload_disabled.xml \
 	frameworks/av/services/audiopolicy/config/bluetooth_with_le_audio_policy_configuration_7_0.xml:$(TARGET_COPY_OUT_VENDOR)/etc/bluetooth_audio_policy_configuration_7_0.xml
-endif
 
 # AudioEffectHAL Configuration
 PRODUCT_COPY_FILES += \
diff --git a/audio/raven/audio-tables.mk b/audio/raven/audio-tables.mk
index 05deac9..b8538ad 100644
--- a/audio/raven/audio-tables.mk
+++ b/audio/raven/audio-tables.mk
@@ -23,12 +23,9 @@ PRODUCT_COPY_FILES += \
     device/google/raviole/audio/$(AUDIO_TABLE_FOLDER)/config/audio_policy_configuration_a2dp_offload_disabled.xml:$(TARGET_COPY_OUT_VENDOR)/etc/audio_policy_configuration_a2dp_offload_disabled.xml \
     device/google/raviole/audio/$(AUDIO_TABLE_FOLDER)/config/audio_platform_configuration.xml:$(TARGET_COPY_OUT_VENDOR)/etc/audio_platform_configuration.xml \
     device/google/raviole/audio/$(AUDIO_TABLE_FOLDER)/config/sound_trigger_configuration.xml:$(TARGET_COPY_OUT_VENDOR)/etc/sound_trigger_configuration.xml \
-    device/google/raviole/audio/$(AUDIO_TABLE_FOLDER)/config/audio_policy_volumes.xml:$(TARGET_COPY_OUT_VENDOR)/etc/audio_policy_volumes.xml
-
-ifneq (,$(filter userdebug eng, $(TARGET_BUILD_VARIANT)))
-PRODUCT_COPY_FILES += \
+    device/google/raviole/audio/$(AUDIO_TABLE_FOLDER)/config/audio_policy_volumes.xml:$(TARGET_COPY_OUT_VENDOR)/etc/audio_policy_volumes.xml \
+    device/google/raviole/audio/$(AUDIO_TABLE_FOLDER)/config/audio_policy_configuration_le_offload_disabled.xml:$(TARGET_COPY_OUT_VENDOR)/etc/audio_policy_configuration_le_offload_disabled.xml \
 	frameworks/av/services/audiopolicy/config/bluetooth_with_le_audio_policy_configuration_7_0.xml:$(TARGET_COPY_OUT_VENDOR)/etc/bluetooth_audio_policy_configuration_7_0.xml
-endif
 
 # AudioEffectHAL Configuration
 PRODUCT_COPY_FILES += \