From 10e2860d2489c9d413746eaba060ab40c0513d67 Mon Sep 17 00:00:00 2001
From: Eric Laurent <elaurent@google.com>
Date: Fri, 8 Apr 2022 16:10:43 +0200
Subject: [PATCH 1/2] Revert "DO NOT MERGE Audio configuration for spatial
 audio"

Bug: 223736548
Test: make
This reverts commit edfc5e86bde0ea87e286047161f8ee3e1a022303.

Change-Id: Ie693f24b76d00469ad71a36989e481023946c3bb
(cherry picked from commit f4f8fa1fed2444f555f8e9345dbe57e3d8f35c6b)
Merged-In: Ie693f24b76d00469ad71a36989e481023946c3bb
---
 audio/oriole/audio-tables.mk                  |  3 +-
 audio/oriole/config/audio_effects.xml         |  2 -
 ...uetooth_audio_policy_configuration_7_0.xml | 44 -------------------
 audio/raven/audio-tables.mk                   |  3 +-
 audio/raven/config/audio_effects.xml          |  2 -
 ...uetooth_audio_policy_configuration_7_0.xml | 44 -------------------
 6 files changed, 2 insertions(+), 96 deletions(-)
 delete mode 100644 audio/oriole/config/bluetooth_audio_policy_configuration_7_0.xml
 delete mode 100644 audio/raven/config/bluetooth_audio_policy_configuration_7_0.xml

diff --git a/audio/oriole/audio-tables.mk b/audio/oriole/audio-tables.mk
index abbf589..52e4858 100644
--- a/audio/oriole/audio-tables.mk
+++ b/audio/oriole/audio-tables.mk
@@ -23,8 +23,7 @@ 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 \
-    device/google/raviole/audio/$(AUDIO_TABLE_FOLDER)/config/bluetooth_audio_policy_configuration_7_0.xml:$(TARGET_COPY_OUT_VENDOR)/etc/bluetooth_audio_policy_configuration_7_0.xml
+    device/google/raviole/audio/$(AUDIO_TABLE_FOLDER)/config/audio_policy_volumes.xml:$(TARGET_COPY_OUT_VENDOR)/etc/audio_policy_volumes.xml
 
 # AudioEffectHAL Configuration
 PRODUCT_COPY_FILES += \
diff --git a/audio/oriole/config/audio_effects.xml b/audio/oriole/config/audio_effects.xml
index e35bfbd..1718057 100644
--- a/audio/oriole/config/audio_effects.xml
+++ b/audio/oriole/config/audio_effects.xml
@@ -10,7 +10,6 @@
         <library name="proxy" path="libeffectproxy.so"/>
         <library name="offload_effect" path="liboffloadeffect.so"/>
         <library name="haptic_generator" path="libhapticgenerator.so"/>
-        <library name="spatializer" path="libspatialaudio.so"/>
     </libraries>
     <effects>
         <effectProxy name="bassboost" library="proxy" uuid="2f0871a2-c93c-4824-9664-42eb2909f2ef">
@@ -52,7 +51,6 @@
         <effect name="ns" library="offload_effect" uuid="62ff2836-d050-43c3-9c2d-94a73dad2c64"/>
         <effect name="haptic_generator" library="haptic_generator" uuid="97c4acd1-8b82-4f2f-832e-c2fe5d7a9931"/>
         <effect name="dynamics_processing" library="dynamics_processing" uuid="e0e6539b-1781-7261-676f-6d7573696340"/>
-        <effect name="spatializer" library="spatializer" uuid="cc4677de-ff72-11eb-9a03-0242ac130003"/>
     </effects>
     <postprocess>
     </postprocess>
diff --git a/audio/oriole/config/bluetooth_audio_policy_configuration_7_0.xml b/audio/oriole/config/bluetooth_audio_policy_configuration_7_0.xml
deleted file mode 100644
index 3a07ded..0000000
--- a/audio/oriole/config/bluetooth_audio_policy_configuration_7_0.xml
+++ /dev/null
@@ -1,44 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Bluetooth Audio HAL Audio Policy Configuration file -->
-<module name="bluetooth" halVersion="2.0">
-    <mixPorts>
-        <!-- A2DP Audio Ports -->
-        <mixPort name="a2dp output" role="source" flags="AUDIO_OUTPUT_FLAG_DEEP_BUFFER AUDIO_OUTPUT_FLAG_FAST"/>
-        <!-- Hearing AIDs Audio Ports -->
-        <mixPort name="hearing aid output" role="source">
-            <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                     samplingRates="24000 16000"
-                     channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
-        </mixPort>
-    </mixPorts>
-    <devicePorts>
-        <!-- A2DP Audio Ports -->
-        <devicePort tagName="BT A2DP Out" type="AUDIO_DEVICE_OUT_BLUETOOTH_A2DP" role="sink">
-            <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                     samplingRates="44100 48000 88200 96000"
-                     channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
-        </devicePort>
-        <devicePort tagName="BT A2DP Headphones" type="AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES" role="sink">
-            <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                     samplingRates="44100 48000 88200 96000"
-                     channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
-        </devicePort>
-        <devicePort tagName="BT A2DP Speaker" type="AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER" role="sink">
-            <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                     samplingRates="44100 48000 88200 96000"
-                     channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
-        </devicePort>
-        <!-- Hearing AIDs Audio Ports -->
-        <devicePort tagName="BT Hearing Aid Out" type="AUDIO_DEVICE_OUT_HEARING_AID" role="sink"/>
-    </devicePorts>
-    <routes>
-        <route type="mix" sink="BT A2DP Out"
-               sources="a2dp output"/>
-        <route type="mix" sink="BT A2DP Headphones"
-               sources="a2dp output"/>
-        <route type="mix" sink="BT A2DP Speaker"
-               sources="a2dp output"/>
-        <route type="mix" sink="BT Hearing Aid Out"
-               sources="hearing aid output"/>
-    </routes>
-</module>
diff --git a/audio/raven/audio-tables.mk b/audio/raven/audio-tables.mk
index f2fc29a..b79674e 100644
--- a/audio/raven/audio-tables.mk
+++ b/audio/raven/audio-tables.mk
@@ -23,8 +23,7 @@ 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 \
-    device/google/raviole/audio/$(AUDIO_TABLE_FOLDER)/config/bluetooth_audio_policy_configuration_7_0.xml:$(TARGET_COPY_OUT_VENDOR)/etc/bluetooth_audio_policy_configuration_7_0.xml
+    device/google/raviole/audio/$(AUDIO_TABLE_FOLDER)/config/audio_policy_volumes.xml:$(TARGET_COPY_OUT_VENDOR)/etc/audio_policy_volumes.xml
 
 # AudioEffectHAL Configuration
 PRODUCT_COPY_FILES += \
diff --git a/audio/raven/config/audio_effects.xml b/audio/raven/config/audio_effects.xml
index e35bfbd..1718057 100644
--- a/audio/raven/config/audio_effects.xml
+++ b/audio/raven/config/audio_effects.xml
@@ -10,7 +10,6 @@
         <library name="proxy" path="libeffectproxy.so"/>
         <library name="offload_effect" path="liboffloadeffect.so"/>
         <library name="haptic_generator" path="libhapticgenerator.so"/>
-        <library name="spatializer" path="libspatialaudio.so"/>
     </libraries>
     <effects>
         <effectProxy name="bassboost" library="proxy" uuid="2f0871a2-c93c-4824-9664-42eb2909f2ef">
@@ -52,7 +51,6 @@
         <effect name="ns" library="offload_effect" uuid="62ff2836-d050-43c3-9c2d-94a73dad2c64"/>
         <effect name="haptic_generator" library="haptic_generator" uuid="97c4acd1-8b82-4f2f-832e-c2fe5d7a9931"/>
         <effect name="dynamics_processing" library="dynamics_processing" uuid="e0e6539b-1781-7261-676f-6d7573696340"/>
-        <effect name="spatializer" library="spatializer" uuid="cc4677de-ff72-11eb-9a03-0242ac130003"/>
     </effects>
     <postprocess>
     </postprocess>
diff --git a/audio/raven/config/bluetooth_audio_policy_configuration_7_0.xml b/audio/raven/config/bluetooth_audio_policy_configuration_7_0.xml
deleted file mode 100644
index 3a07ded..0000000
--- a/audio/raven/config/bluetooth_audio_policy_configuration_7_0.xml
+++ /dev/null
@@ -1,44 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Bluetooth Audio HAL Audio Policy Configuration file -->
-<module name="bluetooth" halVersion="2.0">
-    <mixPorts>
-        <!-- A2DP Audio Ports -->
-        <mixPort name="a2dp output" role="source" flags="AUDIO_OUTPUT_FLAG_DEEP_BUFFER AUDIO_OUTPUT_FLAG_FAST"/>
-        <!-- Hearing AIDs Audio Ports -->
-        <mixPort name="hearing aid output" role="source">
-            <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                     samplingRates="24000 16000"
-                     channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
-        </mixPort>
-    </mixPorts>
-    <devicePorts>
-        <!-- A2DP Audio Ports -->
-        <devicePort tagName="BT A2DP Out" type="AUDIO_DEVICE_OUT_BLUETOOTH_A2DP" role="sink">
-            <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                     samplingRates="44100 48000 88200 96000"
-                     channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
-        </devicePort>
-        <devicePort tagName="BT A2DP Headphones" type="AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES" role="sink">
-            <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                     samplingRates="44100 48000 88200 96000"
-                     channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
-        </devicePort>
-        <devicePort tagName="BT A2DP Speaker" type="AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER" role="sink">
-            <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                     samplingRates="44100 48000 88200 96000"
-                     channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
-        </devicePort>
-        <!-- Hearing AIDs Audio Ports -->
-        <devicePort tagName="BT Hearing Aid Out" type="AUDIO_DEVICE_OUT_HEARING_AID" role="sink"/>
-    </devicePorts>
-    <routes>
-        <route type="mix" sink="BT A2DP Out"
-               sources="a2dp output"/>
-        <route type="mix" sink="BT A2DP Headphones"
-               sources="a2dp output"/>
-        <route type="mix" sink="BT A2DP Speaker"
-               sources="a2dp output"/>
-        <route type="mix" sink="BT Hearing Aid Out"
-               sources="hearing aid output"/>
-    </routes>
-</module>

From 1b0cc335d3c31ef831d60372b86f848b4b1097be Mon Sep 17 00:00:00 2001
From: Eric Laurent <elaurent@google.com>
Date: Fri, 8 Apr 2022 16:13:00 +0200
Subject: [PATCH 2/2] Revert "DO NOT MERGE audio: add immersive output"

Bug: 223736548
Test: make

This reverts commit d91acaba1ad0d0350dcd1e18d9fdddff514a9970.

Change-Id: I18aa2cb60403b131dcf353f8b51e831a9f4614da
(cherry picked from commit 255e54fbb9e10017620182a38f74c6bbb0c7aa27)
Merged-In: I18aa2cb60403b131dcf353f8b51e831a9f4614da
---
 .../config/audio_platform_configuration.xml      |  1 -
 .../oriole/config/audio_policy_configuration.xml | 16 ++++++----------
 ...olicy_configuration_a2dp_offload_disabled.xml | 10 +++-------
 audio/oriole/config/mixer_paths.xml              | 12 ------------
 .../config/audio_platform_configuration.xml      |  1 -
 .../raven/config/audio_policy_configuration.xml  | 16 ++++++----------
 ...olicy_configuration_a2dp_offload_disabled.xml | 10 +++-------
 audio/raven/config/mixer_paths.xml               | 12 ------------
 8 files changed, 18 insertions(+), 60 deletions(-)

diff --git a/audio/oriole/config/audio_platform_configuration.xml b/audio/oriole/config/audio_platform_configuration.xml
index f8cd663..6bc6159 100644
--- a/audio/oriole/config/audio_platform_configuration.xml
+++ b/audio/oriole/config/audio_platform_configuration.xml
@@ -182,7 +182,6 @@
         <usecase id="UC_DEEP_BUFFER_PLAYBACK" dev1="5" dyn_path="true" dsp_vol="false" mmap="false" period="20" period_num="4"/>
         <!-- dev1: voice-call downlink dev2: voice-clal uplink -->
         <usecase id="UC_VOICE_CALL" dev1="4" dev2="11"/>
-        <usecase id="UC_IMMERSIVE_PLAYBACK" dev1="3"/>
         <!-- for output with AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD, 4 * 128KB buffer -->
         <usecase id="UC_COMPRESSED_OFFLOAD_PLAYBACK" dev1="6" dyn_path="true" dsp_vol="true" mmap="false" period="131072" period_num="4" pre_proc_id="14"/>
         <!-- dev1: audio dev2: haptic -->
diff --git a/audio/oriole/config/audio_policy_configuration.xml b/audio/oriole/config/audio_policy_configuration.xml
index 8d732a1..90ee1c3 100644
--- a/audio/oriole/config/audio_policy_configuration.xml
+++ b/audio/oriole/config/audio_policy_configuration.xml
@@ -63,10 +63,6 @@
                     <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
                              samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
                 </mixPort>
-                <mixPort name="immersive_out" role="source" flags="AUDIO_OUTPUT_FLAG_FAST AUDIO_OUTPUT_FLAG_DEEP_BUFFER">
-                    <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"
@@ -189,21 +185,21 @@
             <!-- 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,immersive_out"/>
+                       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,immersive_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,immersive_out"/>
+                       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,immersive_out"/>
+                       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,immersive_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,immersive_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"
diff --git a/audio/oriole/config/audio_policy_configuration_a2dp_offload_disabled.xml b/audio/oriole/config/audio_policy_configuration_a2dp_offload_disabled.xml
index 86c3104..ea540e8 100644
--- a/audio/oriole/config/audio_policy_configuration_a2dp_offload_disabled.xml
+++ b/audio/oriole/config/audio_policy_configuration_a2dp_offload_disabled.xml
@@ -63,10 +63,6 @@
                     <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
                              samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
                 </mixPort>
-                <mixPort name="immersive_out" role="source" flags="AUDIO_OUTPUT_FLAG_FAST AUDIO_OUTPUT_FLAG_DEEP_BUFFER">
-                    <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"
@@ -174,15 +170,15 @@
             <!-- 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,immersive_out"/>
+                       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="USB Device Out"
-                       sources="primary output,deep buffer,haptic,raw,compressed_offload,mmap_no_irq_out,voip_rx,hifi_playback,immersive_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,immersive_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"
diff --git a/audio/oriole/config/mixer_paths.xml b/audio/oriole/config/mixer_paths.xml
index e2f724e..55d5252 100644
--- a/audio/oriole/config/mixer_paths.xml
+++ b/audio/oriole/config/mixer_paths.xml
@@ -429,18 +429,6 @@
         <path name="compress-offload-playback" />
     </path>
 
-    <path name="immersive-playbackP">
-        <ctl name="TDM_0_RX Mixer EP4" value="1"/>
-    </path>
-
-    <path name="immersive-playbackP bt">
-        <ctl name="BT_RX Mixer EP4" value="1"/>
-    </path>
-
-    <path name="immersive-playbackP usb-headphone">
-        <ctl name="USB_RX Mixer EP4" value="1"/>
-    </path>
-
     <path name="voip-playbackP">
         <ctl name="TDM_0_RX Mixer VOIP" value="1"/>
     </path>
diff --git a/audio/raven/config/audio_platform_configuration.xml b/audio/raven/config/audio_platform_configuration.xml
index f8cd663..6bc6159 100644
--- a/audio/raven/config/audio_platform_configuration.xml
+++ b/audio/raven/config/audio_platform_configuration.xml
@@ -182,7 +182,6 @@
         <usecase id="UC_DEEP_BUFFER_PLAYBACK" dev1="5" dyn_path="true" dsp_vol="false" mmap="false" period="20" period_num="4"/>
         <!-- dev1: voice-call downlink dev2: voice-clal uplink -->
         <usecase id="UC_VOICE_CALL" dev1="4" dev2="11"/>
-        <usecase id="UC_IMMERSIVE_PLAYBACK" dev1="3"/>
         <!-- for output with AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD, 4 * 128KB buffer -->
         <usecase id="UC_COMPRESSED_OFFLOAD_PLAYBACK" dev1="6" dyn_path="true" dsp_vol="true" mmap="false" period="131072" period_num="4" pre_proc_id="14"/>
         <!-- dev1: audio dev2: haptic -->
diff --git a/audio/raven/config/audio_policy_configuration.xml b/audio/raven/config/audio_policy_configuration.xml
index 8d732a1..90ee1c3 100644
--- a/audio/raven/config/audio_policy_configuration.xml
+++ b/audio/raven/config/audio_policy_configuration.xml
@@ -63,10 +63,6 @@
                     <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
                              samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
                 </mixPort>
-                <mixPort name="immersive_out" role="source" flags="AUDIO_OUTPUT_FLAG_FAST AUDIO_OUTPUT_FLAG_DEEP_BUFFER">
-                    <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"
@@ -189,21 +185,21 @@
             <!-- 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,immersive_out"/>
+                       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,immersive_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,immersive_out"/>
+                       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,immersive_out"/>
+                       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,immersive_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,immersive_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"
diff --git a/audio/raven/config/audio_policy_configuration_a2dp_offload_disabled.xml b/audio/raven/config/audio_policy_configuration_a2dp_offload_disabled.xml
index 86c3104..ea540e8 100644
--- a/audio/raven/config/audio_policy_configuration_a2dp_offload_disabled.xml
+++ b/audio/raven/config/audio_policy_configuration_a2dp_offload_disabled.xml
@@ -63,10 +63,6 @@
                     <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
                              samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
                 </mixPort>
-                <mixPort name="immersive_out" role="source" flags="AUDIO_OUTPUT_FLAG_FAST AUDIO_OUTPUT_FLAG_DEEP_BUFFER">
-                    <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"
@@ -174,15 +170,15 @@
             <!-- 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,immersive_out"/>
+                       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="USB Device Out"
-                       sources="primary output,deep buffer,haptic,raw,compressed_offload,mmap_no_irq_out,voip_rx,hifi_playback,immersive_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,immersive_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"
diff --git a/audio/raven/config/mixer_paths.xml b/audio/raven/config/mixer_paths.xml
index e2f724e..55d5252 100644
--- a/audio/raven/config/mixer_paths.xml
+++ b/audio/raven/config/mixer_paths.xml
@@ -429,18 +429,6 @@
         <path name="compress-offload-playback" />
     </path>
 
-    <path name="immersive-playbackP">
-        <ctl name="TDM_0_RX Mixer EP4" value="1"/>
-    </path>
-
-    <path name="immersive-playbackP bt">
-        <ctl name="BT_RX Mixer EP4" value="1"/>
-    </path>
-
-    <path name="immersive-playbackP usb-headphone">
-        <ctl name="USB_RX Mixer EP4" value="1"/>
-    </path>
-
     <path name="voip-playbackP">
         <ctl name="TDM_0_RX Mixer VOIP" value="1"/>
     </path>