From 04cf0e2c32453067c77b9ebe035cf907ca72ebe3 Mon Sep 17 00:00:00 2001
From: millerliang <millerliang@google.com>
Date: Tue, 24 May 2022 10:32:31 +0000
Subject: [PATCH] audio: enable mmap playback and record on BT

AoC can support mmap on BT both playback and recording
after gpar/322484.

Bug: 232205959
Test: Play MMAP games and OboeTester
Change-Id: Id696b578f4a2e3f94d6193e714b6d9f1ace6977a
---
 .../config/audio_policy_configuration.xml     | 20 +++++++++----------
 ...cy_configuration_a2dp_offload_disabled.xml | 10 +++++-----
 ...icy_configuration_bluetooth_legacy_hal.xml | 10 +++++-----
 ...licy_configuration_le_offload_disabled.xml | 16 +++++++--------
 audio/cheetah/config/mixer_paths.xml          | 17 ++++++++++++++++
 .../config/audio_policy_configuration.xml     | 20 +++++++++----------
 ...cy_configuration_a2dp_offload_disabled.xml | 10 +++++-----
 ...icy_configuration_bluetooth_legacy_hal.xml | 10 +++++-----
 ...licy_configuration_le_offload_disabled.xml | 16 +++++++--------
 audio/panther/config/mixer_paths.xml          | 17 ++++++++++++++++
 10 files changed, 90 insertions(+), 56 deletions(-)

diff --git a/audio/cheetah/config/audio_policy_configuration.xml b/audio/cheetah/config/audio_policy_configuration.xml
index 2e15f64..692704e 100644
--- a/audio/cheetah/config/audio_policy_configuration.xml
+++ b/audio/cheetah/config/audio_policy_configuration.xml
@@ -204,25 +204,25 @@
                 <route type="mix" sink="Earpiece"
                        sources="primary output,deep buffer,haptic,raw,mmap_no_irq_out,voip_rx,compressed_offload"/>
                 <route type="mix" sink="BT A2DP Out"
-                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload"/>
+                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload,raw,mmap_no_irq_out"/>
                 <route type="mix" sink="BT A2DP Headphones"
-                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload"/>
+                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload,raw,mmap_no_irq_out"/>
                 <route type="mix" sink="BT A2DP Speaker"
-                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload"/>
+                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload,raw,mmap_no_irq_out"/>
                 <route type="mix" sink="BT BLE Headset"
-                       sources="primary output,deep buffer,haptic,compressed_offload,voip_rx"/>
+                       sources="primary output,deep buffer,haptic,compressed_offload,voip_rx,raw,mmap_no_irq_out"/>
                 <route type="mix" sink="BT BLE Speaker"
-                       sources="primary output,deep buffer,haptic,compressed_offload,voip_rx"/>
+                       sources="primary output,deep buffer,haptic,compressed_offload,voip_rx,raw,mmap_no_irq_out"/>
                 <route type="mix" sink="USB Device Out"
                        sources="primary output,deep buffer,haptic,raw,mmap_no_irq_out,voip_rx,hifi_playback,compressed_offload"/>
                 <route type="mix" sink="USB Headset Out"
                        sources="primary output,deep buffer,haptic,raw,mmap_no_irq_out,voip_rx,hifi_playback,compressed_offload"/>
                 <route type="mix" sink="BT SCO"
-                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload"/>
+                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload,raw,mmap_no_irq_out"/>
                 <route type="mix" sink="BT SCO Headset"
-                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload"/>
+                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload,raw,mmap_no_irq_out"/>
                 <route type="mix" sink="BT SCO Car Kit"
-                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload"/>
+                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload,raw,mmap_no_irq_out"/>
                 <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,BLE Headset Mic"/>
@@ -233,9 +233,9 @@
                 <route type="mix" sink="voip_tx"
                        sources="Built-In Mic,Built-In Back Mic,USB Device In,USB Headset In,BT SCO Headset Mic,BLE Headset Mic"/>
                 <route type="mix" sink="fast input"
-                       sources="Built-In Mic,Built-In Back Mic,USB Device In,USB Headset In"/>
+                       sources="Built-In Mic,Built-In Back Mic,USB Device In,USB Headset In,BT SCO Headset Mic,BLE Headset Mic"/>
                 <route type="mix" sink="mmap_no_irq_in"
-                       sources="Built-In Mic,Built-In Back Mic,USB Device In,USB Headset In"/>
+                       sources="Built-In Mic,Built-In Back Mic,USB Device In,USB Headset In,BT SCO Headset Mic,BLE Headset Mic"/>
                 <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>
diff --git a/audio/cheetah/config/audio_policy_configuration_a2dp_offload_disabled.xml b/audio/cheetah/config/audio_policy_configuration_a2dp_offload_disabled.xml
index dc916ea..e5fbc7c 100644
--- a/audio/cheetah/config/audio_policy_configuration_a2dp_offload_disabled.xml
+++ b/audio/cheetah/config/audio_policy_configuration_a2dp_offload_disabled.xml
@@ -181,11 +181,11 @@
                 <route type="mix" sink="USB Headset Out"
                        sources="primary output,deep buffer,haptic,raw,mmap_no_irq_out,voip_rx,hifi_playback,compressed_offload"/>
                 <route type="mix" sink="BT SCO"
-                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload"/>
+                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload,raw,mmap_no_irq_out"/>
                 <route type="mix" sink="BT SCO Headset"
-                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload"/>
+                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload,raw,mmap_no_irq_out"/>
                 <route type="mix" sink="BT SCO Car Kit"
-                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload"/>
+                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload,raw,mmap_no_irq_out"/>
                 <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"/>
@@ -196,9 +196,9 @@
                 <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"/>
+                       sources="Built-In Mic,Built-In Back Mic,USB Device In,USB Headset In,BT SCO Headset Mic"/>
                 <route type="mix" sink="mmap_no_irq_in"
-                       sources="Built-In Mic,Built-In Back Mic,USB Device In,USB Headset In"/>
+                       sources="Built-In Mic,Built-In Back Mic,USB Device In,USB Headset In,BT SCO Headset Mic"/>
                 <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>
diff --git a/audio/cheetah/config/audio_policy_configuration_bluetooth_legacy_hal.xml b/audio/cheetah/config/audio_policy_configuration_bluetooth_legacy_hal.xml
index 484048f..92d97af 100644
--- a/audio/cheetah/config/audio_policy_configuration_bluetooth_legacy_hal.xml
+++ b/audio/cheetah/config/audio_policy_configuration_bluetooth_legacy_hal.xml
@@ -181,11 +181,11 @@
                 <route type="mix" sink="USB Headset Out"
                        sources="primary output,deep buffer,haptic,raw,mmap_no_irq_out,voip_rx,hifi_playback,compressed_offload"/>
                 <route type="mix" sink="BT SCO"
-                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload"/>
+                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload,raw,mmap_no_irq_out"/>
                 <route type="mix" sink="BT SCO Headset"
-                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload"/>
+                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload,raw,mmap_no_irq_out"/>
                 <route type="mix" sink="BT SCO Car Kit"
-                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload"/>
+                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload,raw,mmap_no_irq_out"/>
                 <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"/>
@@ -196,9 +196,9 @@
                 <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"/>
+                       sources="Built-In Mic,Built-In Back Mic,USB Device In,USB Headset In,BT SCO Headset Mic"/>
                 <route type="mix" sink="mmap_no_irq_in"
-                       sources="Built-In Mic,Built-In Back Mic,USB Device In,USB Headset In"/>
+                       sources="Built-In Mic,Built-In Back Mic,USB Device In,USB Headset In,BT SCO Headset Mic"/>
                 <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>
diff --git a/audio/cheetah/config/audio_policy_configuration_le_offload_disabled.xml b/audio/cheetah/config/audio_policy_configuration_le_offload_disabled.xml
index 612295c..573098e 100644
--- a/audio/cheetah/config/audio_policy_configuration_le_offload_disabled.xml
+++ b/audio/cheetah/config/audio_policy_configuration_le_offload_disabled.xml
@@ -192,21 +192,21 @@
                 <route type="mix" sink="Earpiece"
                        sources="primary output,deep buffer,haptic,raw,mmap_no_irq_out,voip_rx,compressed_offload"/>
                 <route type="mix" sink="BT A2DP Out"
-                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload"/>
+                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload,raw,mmap_no_irq_out"/>
                 <route type="mix" sink="BT A2DP Headphones"
-                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload"/>
+                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload,raw,mmap_no_irq_out"/>
                 <route type="mix" sink="BT A2DP Speaker"
-                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload"/>
+                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload,raw,mmap_no_irq_out"/>
                 <route type="mix" sink="USB Device Out"
                        sources="primary output,deep buffer,haptic,raw,mmap_no_irq_out,voip_rx,hifi_playback,compressed_offload"/>
                 <route type="mix" sink="USB Headset Out"
                        sources="primary output,deep buffer,haptic,raw,mmap_no_irq_out,voip_rx,hifi_playback,compressed_offload"/>
                 <route type="mix" sink="BT SCO"
-                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload"/>
+                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload,raw,mmap_no_irq_out"/>
                 <route type="mix" sink="BT SCO Headset"
-                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload"/>
+                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload,raw,mmap_no_irq_out"/>
                 <route type="mix" sink="BT SCO Car Kit"
-                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload"/>
+                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload,raw,mmap_no_irq_out"/>
                 <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"/>
@@ -217,9 +217,9 @@
                 <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"/>
+                       sources="Built-In Mic,Built-In Back Mic,USB Device In,USB Headset In,BT SCO Headset Mic"/>
                 <route type="mix" sink="mmap_no_irq_in"
-                       sources="Built-In Mic,Built-In Back Mic,USB Device In,USB Headset In"/>
+                       sources="Built-In Mic,Built-In Back Mic,USB Device In,USB Headset In,BT SCO Headset Mic"/>
                 <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>
diff --git a/audio/cheetah/config/mixer_paths.xml b/audio/cheetah/config/mixer_paths.xml
index 33ac476..b1bad77 100644
--- a/audio/cheetah/config/mixer_paths.xml
+++ b/audio/cheetah/config/mixer_paths.xml
@@ -159,6 +159,7 @@
     <ctl name="BT_RX Mixer EP7" value="0"/>
     <ctl name="BT_RX Mixer NoHost1" value="0"/>
     <ctl name="BT_RX Mixer VOIP" value="0"/>
+    <ctl name="BT_RX Mixer RAW" value="0"/>
 
     <ctl name="INCALL_RX Mixer EP1" value="0"/>
     <ctl name="INCALL_RX Mixer EP2" value="0"/>
@@ -396,6 +397,10 @@
     <path name="raw-playbackP hearing-aid">
     </path>
 
+    <path name="raw-playbackP bt">
+        <ctl name="BT_RX Mixer RAW" value="1"/>
+    </path>
+
     <path name="mmap-playbackP">
         <ctl name="TDM_0_RX Mixer EP1" value="1"/>
     </path>
@@ -407,6 +412,10 @@
         <ctl name="USB_RX Mixer EP1" value="1"/>
     </path>
 
+    <path name="mmap-playbackP bt">
+        <ctl name="BT_RX Mixer EP1" value="1"/>
+    </path>
+
     <path name="mmap-playbackP hearing-aid">
     </path>
 
@@ -604,6 +613,10 @@
         <ctl name="EP3 TX Mixer USB_TX" value="1"/>
     </path>
 
+    <path name="low-latency-recordC bt-mic">
+        <ctl name="EP3 TX Mixer BT_TX" value="1"/>
+    </path>
+
     <path name="mmap-recordC">
         <ctl name="EP2 TX Mixer INTERNAL_MIC_TX" value="1"/>
     </path>
@@ -612,6 +625,10 @@
         <ctl name="EP2 TX Mixer USB_TX" value="1"/>
     </path>
 
+    <path name="mmap-recordC bt-mic">
+        <ctl name="EP2 TX Mixer BT_TX" value="1"/>
+    </path>
+
     <!-- codec setting -->>
     <!-- Rx device -->
     <path name="handset">
diff --git a/audio/panther/config/audio_policy_configuration.xml b/audio/panther/config/audio_policy_configuration.xml
index 2e15f64..692704e 100644
--- a/audio/panther/config/audio_policy_configuration.xml
+++ b/audio/panther/config/audio_policy_configuration.xml
@@ -204,25 +204,25 @@
                 <route type="mix" sink="Earpiece"
                        sources="primary output,deep buffer,haptic,raw,mmap_no_irq_out,voip_rx,compressed_offload"/>
                 <route type="mix" sink="BT A2DP Out"
-                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload"/>
+                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload,raw,mmap_no_irq_out"/>
                 <route type="mix" sink="BT A2DP Headphones"
-                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload"/>
+                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload,raw,mmap_no_irq_out"/>
                 <route type="mix" sink="BT A2DP Speaker"
-                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload"/>
+                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload,raw,mmap_no_irq_out"/>
                 <route type="mix" sink="BT BLE Headset"
-                       sources="primary output,deep buffer,haptic,compressed_offload,voip_rx"/>
+                       sources="primary output,deep buffer,haptic,compressed_offload,voip_rx,raw,mmap_no_irq_out"/>
                 <route type="mix" sink="BT BLE Speaker"
-                       sources="primary output,deep buffer,haptic,compressed_offload,voip_rx"/>
+                       sources="primary output,deep buffer,haptic,compressed_offload,voip_rx,raw,mmap_no_irq_out"/>
                 <route type="mix" sink="USB Device Out"
                        sources="primary output,deep buffer,haptic,raw,mmap_no_irq_out,voip_rx,hifi_playback,compressed_offload"/>
                 <route type="mix" sink="USB Headset Out"
                        sources="primary output,deep buffer,haptic,raw,mmap_no_irq_out,voip_rx,hifi_playback,compressed_offload"/>
                 <route type="mix" sink="BT SCO"
-                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload"/>
+                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload,raw,mmap_no_irq_out"/>
                 <route type="mix" sink="BT SCO Headset"
-                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload"/>
+                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload,raw,mmap_no_irq_out"/>
                 <route type="mix" sink="BT SCO Car Kit"
-                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload"/>
+                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload,raw,mmap_no_irq_out"/>
                 <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,BLE Headset Mic"/>
@@ -233,9 +233,9 @@
                 <route type="mix" sink="voip_tx"
                        sources="Built-In Mic,Built-In Back Mic,USB Device In,USB Headset In,BT SCO Headset Mic,BLE Headset Mic"/>
                 <route type="mix" sink="fast input"
-                       sources="Built-In Mic,Built-In Back Mic,USB Device In,USB Headset In"/>
+                       sources="Built-In Mic,Built-In Back Mic,USB Device In,USB Headset In,BT SCO Headset Mic,BLE Headset Mic"/>
                 <route type="mix" sink="mmap_no_irq_in"
-                       sources="Built-In Mic,Built-In Back Mic,USB Device In,USB Headset In"/>
+                       sources="Built-In Mic,Built-In Back Mic,USB Device In,USB Headset In,BT SCO Headset Mic,BLE Headset Mic"/>
                 <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>
diff --git a/audio/panther/config/audio_policy_configuration_a2dp_offload_disabled.xml b/audio/panther/config/audio_policy_configuration_a2dp_offload_disabled.xml
index dc916ea..e5fbc7c 100644
--- a/audio/panther/config/audio_policy_configuration_a2dp_offload_disabled.xml
+++ b/audio/panther/config/audio_policy_configuration_a2dp_offload_disabled.xml
@@ -181,11 +181,11 @@
                 <route type="mix" sink="USB Headset Out"
                        sources="primary output,deep buffer,haptic,raw,mmap_no_irq_out,voip_rx,hifi_playback,compressed_offload"/>
                 <route type="mix" sink="BT SCO"
-                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload"/>
+                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload,raw,mmap_no_irq_out"/>
                 <route type="mix" sink="BT SCO Headset"
-                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload"/>
+                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload,raw,mmap_no_irq_out"/>
                 <route type="mix" sink="BT SCO Car Kit"
-                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload"/>
+                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload,raw,mmap_no_irq_out"/>
                 <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"/>
@@ -196,9 +196,9 @@
                 <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"/>
+                       sources="Built-In Mic,Built-In Back Mic,USB Device In,USB Headset In,BT SCO Headset Mic"/>
                 <route type="mix" sink="mmap_no_irq_in"
-                       sources="Built-In Mic,Built-In Back Mic,USB Device In,USB Headset In"/>
+                       sources="Built-In Mic,Built-In Back Mic,USB Device In,USB Headset In,BT SCO Headset Mic"/>
                 <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>
diff --git a/audio/panther/config/audio_policy_configuration_bluetooth_legacy_hal.xml b/audio/panther/config/audio_policy_configuration_bluetooth_legacy_hal.xml
index 484048f..92d97af 100644
--- a/audio/panther/config/audio_policy_configuration_bluetooth_legacy_hal.xml
+++ b/audio/panther/config/audio_policy_configuration_bluetooth_legacy_hal.xml
@@ -181,11 +181,11 @@
                 <route type="mix" sink="USB Headset Out"
                        sources="primary output,deep buffer,haptic,raw,mmap_no_irq_out,voip_rx,hifi_playback,compressed_offload"/>
                 <route type="mix" sink="BT SCO"
-                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload"/>
+                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload,raw,mmap_no_irq_out"/>
                 <route type="mix" sink="BT SCO Headset"
-                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload"/>
+                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload,raw,mmap_no_irq_out"/>
                 <route type="mix" sink="BT SCO Car Kit"
-                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload"/>
+                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload,raw,mmap_no_irq_out"/>
                 <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"/>
@@ -196,9 +196,9 @@
                 <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"/>
+                       sources="Built-In Mic,Built-In Back Mic,USB Device In,USB Headset In,BT SCO Headset Mic"/>
                 <route type="mix" sink="mmap_no_irq_in"
-                       sources="Built-In Mic,Built-In Back Mic,USB Device In,USB Headset In"/>
+                       sources="Built-In Mic,Built-In Back Mic,USB Device In,USB Headset In,BT SCO Headset Mic"/>
                 <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>
diff --git a/audio/panther/config/audio_policy_configuration_le_offload_disabled.xml b/audio/panther/config/audio_policy_configuration_le_offload_disabled.xml
index 612295c..573098e 100644
--- a/audio/panther/config/audio_policy_configuration_le_offload_disabled.xml
+++ b/audio/panther/config/audio_policy_configuration_le_offload_disabled.xml
@@ -192,21 +192,21 @@
                 <route type="mix" sink="Earpiece"
                        sources="primary output,deep buffer,haptic,raw,mmap_no_irq_out,voip_rx,compressed_offload"/>
                 <route type="mix" sink="BT A2DP Out"
-                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload"/>
+                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload,raw,mmap_no_irq_out"/>
                 <route type="mix" sink="BT A2DP Headphones"
-                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload"/>
+                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload,raw,mmap_no_irq_out"/>
                 <route type="mix" sink="BT A2DP Speaker"
-                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload"/>
+                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload,raw,mmap_no_irq_out"/>
                 <route type="mix" sink="USB Device Out"
                        sources="primary output,deep buffer,haptic,raw,mmap_no_irq_out,voip_rx,hifi_playback,compressed_offload"/>
                 <route type="mix" sink="USB Headset Out"
                        sources="primary output,deep buffer,haptic,raw,mmap_no_irq_out,voip_rx,hifi_playback,compressed_offload"/>
                 <route type="mix" sink="BT SCO"
-                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload"/>
+                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload,raw,mmap_no_irq_out"/>
                 <route type="mix" sink="BT SCO Headset"
-                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload"/>
+                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload,raw,mmap_no_irq_out"/>
                 <route type="mix" sink="BT SCO Car Kit"
-                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload"/>
+                       sources="primary output,deep buffer,haptic,voip_rx,compressed_offload,raw,mmap_no_irq_out"/>
                 <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"/>
@@ -217,9 +217,9 @@
                 <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"/>
+                       sources="Built-In Mic,Built-In Back Mic,USB Device In,USB Headset In,BT SCO Headset Mic"/>
                 <route type="mix" sink="mmap_no_irq_in"
-                       sources="Built-In Mic,Built-In Back Mic,USB Device In,USB Headset In"/>
+                       sources="Built-In Mic,Built-In Back Mic,USB Device In,USB Headset In,BT SCO Headset Mic"/>
                 <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>
diff --git a/audio/panther/config/mixer_paths.xml b/audio/panther/config/mixer_paths.xml
index 33ac476..b1bad77 100644
--- a/audio/panther/config/mixer_paths.xml
+++ b/audio/panther/config/mixer_paths.xml
@@ -159,6 +159,7 @@
     <ctl name="BT_RX Mixer EP7" value="0"/>
     <ctl name="BT_RX Mixer NoHost1" value="0"/>
     <ctl name="BT_RX Mixer VOIP" value="0"/>
+    <ctl name="BT_RX Mixer RAW" value="0"/>
 
     <ctl name="INCALL_RX Mixer EP1" value="0"/>
     <ctl name="INCALL_RX Mixer EP2" value="0"/>
@@ -396,6 +397,10 @@
     <path name="raw-playbackP hearing-aid">
     </path>
 
+    <path name="raw-playbackP bt">
+        <ctl name="BT_RX Mixer RAW" value="1"/>
+    </path>
+
     <path name="mmap-playbackP">
         <ctl name="TDM_0_RX Mixer EP1" value="1"/>
     </path>
@@ -407,6 +412,10 @@
         <ctl name="USB_RX Mixer EP1" value="1"/>
     </path>
 
+    <path name="mmap-playbackP bt">
+        <ctl name="BT_RX Mixer EP1" value="1"/>
+    </path>
+
     <path name="mmap-playbackP hearing-aid">
     </path>
 
@@ -604,6 +613,10 @@
         <ctl name="EP3 TX Mixer USB_TX" value="1"/>
     </path>
 
+    <path name="low-latency-recordC bt-mic">
+        <ctl name="EP3 TX Mixer BT_TX" value="1"/>
+    </path>
+
     <path name="mmap-recordC">
         <ctl name="EP2 TX Mixer INTERNAL_MIC_TX" value="1"/>
     </path>
@@ -612,6 +625,10 @@
         <ctl name="EP2 TX Mixer USB_TX" value="1"/>
     </path>
 
+    <path name="mmap-recordC bt-mic">
+        <ctl name="EP2 TX Mixer BT_TX" value="1"/>
+    </path>
+
     <!-- codec setting -->>
     <!-- Rx device -->
     <path name="handset">