diff --git a/audio/felix/config/audio_policy_configuration.xml b/audio/felix/config/audio_policy_configuration.xml
index 41b91bb..720d8db 100644
--- a/audio/felix/config/audio_policy_configuration.xml
+++ b/audio/felix/config/audio_policy_configuration.xml
@@ -183,21 +183,21 @@
                 <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,immersive_out"/>
+                       sources="primary output,deep buffer,haptic,compressed_offload,voip_rx,immersive_out,raw,mmap_no_irq_out"/>
                 <route type="mix" sink="BT A2DP Headphones"
-                       sources="primary output,deep buffer,haptic,compressed_offload,voip_rx,immersive_out"/>
+                       sources="primary output,deep buffer,haptic,compressed_offload,voip_rx,immersive_out,raw,mmap_no_irq_out"/>
                 <route type="mix" sink="BT A2DP Speaker"
-                       sources="primary output,deep buffer,haptic,compressed_offload,voip_rx,immersive_out"/>
+                       sources="primary output,deep buffer,haptic,compressed_offload,voip_rx,immersive_out,raw,mmap_no_irq_out"/>
                 <route type="mix" sink="USB Device Out"
                        sources="primary output,deep buffer,haptic,raw,compressed_offload,mmap_no_irq_out,voip_rx,hifi_playback,immersive_out"/>
                 <route type="mix" sink="USB Headset Out"
                        sources="primary output,deep buffer,haptic,raw,compressed_offload,mmap_no_irq_out,voip_rx,hifi_playback,immersive_out"/>
                 <route type="mix" sink="BT SCO"
-                       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 SCO 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 SCO Car Kit"
-                       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="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"/>
@@ -208,9 +208,9 @@
                 <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/felix/config/audio_policy_configuration_a2dp_offload_disabled.xml b/audio/felix/config/audio_policy_configuration_a2dp_offload_disabled.xml
index b4eaf0c..eb8560c 100644
--- a/audio/felix/config/audio_policy_configuration_a2dp_offload_disabled.xml
+++ b/audio/felix/config/audio_policy_configuration_a2dp_offload_disabled.xml
@@ -173,11 +173,11 @@
                 <route type="mix" sink="USB Headset Out"
                        sources="primary output,deep buffer,haptic,raw,compressed_offload,mmap_no_irq_out,voip_rx,hifi_playback,immersive_out"/>
                 <route type="mix" sink="BT SCO"
-                       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 SCO 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 SCO Car Kit"
-                       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="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"/>
@@ -188,9 +188,9 @@
                 <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/felix/config/audio_policy_configuration_bluetooth_legacy_hal.xml b/audio/felix/config/audio_policy_configuration_bluetooth_legacy_hal.xml
index 7fd7f28..1863d5a 100644
--- a/audio/felix/config/audio_policy_configuration_bluetooth_legacy_hal.xml
+++ b/audio/felix/config/audio_policy_configuration_bluetooth_legacy_hal.xml
@@ -169,11 +169,11 @@
                 <route type="mix" sink="USB Headset Out"
                        sources="primary output,deep buffer,haptic,raw,compressed_offload,mmap_no_irq_out,voip_rx,hifi_playback,immersive_out"/>
                 <route type="mix" sink="BT SCO"
-                       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 SCO 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 SCO Car Kit"
-                       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="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"/>
@@ -184,9 +184,9 @@
                 <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/felix/config/mixer_paths.xml b/audio/felix/config/mixer_paths.xml
index ca5f366..35f399f 100644
--- a/audio/felix/config/mixer_paths.xml
+++ b/audio/felix/config/mixer_paths.xml
@@ -175,6 +175,7 @@
     <ctl name="BT_RX Mixer NoHost1" value="0"/>
     <ctl name="BT_RX Mixer VOIP" value="0"/>
     <ctl name="BT_RX Mixer IMSV" 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"/>
@@ -409,6 +410,10 @@
         <ctl name="USB_RX Mixer RAW" value="1"/>
     </path>
 
+    <path name="raw-playbackP bt">
+        <ctl name="BT_RX Mixer RAW" value="1"/>
+    </path>
+
     <path name="raw-playbackP hearing-aid">
     </path>
 
@@ -423,6 +428,10 @@
         <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>
 
@@ -620,6 +629,10 @@
         <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>
@@ -628,6 +641,10 @@
         <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">