diff --git a/audio/oriole/config/audio_platform_configuration.xml b/audio/oriole/config/audio_platform_configuration.xml
index bf4ff18..f0bec9b 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 d792e27..ed81992 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_FLOAT"
                              samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
                 </mixPort>
-                <mixPort name="immersive_out" role="source" flags="AUDIO_OUTPUT_FLAG_SPATIALIZER">
-                    <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"
@@ -199,25 +195,25 @@
             <!-- 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="BT BLE Headset"
-                       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 BLE 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 ed288dc..be5287b 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_FLOAT"
                              samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
                 </mixPort>
-                <mixPort name="immersive_out" role="source" flags="AUDIO_OUTPUT_FLAG_SPATIALIZER">
-                    <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/audio_policy_configuration_le_offload_disabled.xml b/audio/oriole/config/audio_policy_configuration_le_offload_disabled.xml
index 678be10..030c767 100644
--- a/audio/oriole/config/audio_policy_configuration_le_offload_disabled.xml
+++ b/audio/oriole/config/audio_policy_configuration_le_offload_disabled.xml
@@ -63,10 +63,6 @@
                     <profile name="" format="AUDIO_FORMAT_PCM_FLOAT"
                              samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
                 </mixPort>
-                <mixPort name="immersive_out" role="source" flags="AUDIO_OUTPUT_FLAG_SPATIALIZER">
-                    <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/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 bf4ff18..f0bec9b 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 d792e27..ed81992 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_FLOAT"
                              samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
                 </mixPort>
-                <mixPort name="immersive_out" role="source" flags="AUDIO_OUTPUT_FLAG_SPATIALIZER">
-                    <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"
@@ -199,25 +195,25 @@
             <!-- 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="BT BLE Headset"
-                       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 BLE 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 ed288dc..be5287b 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_FLOAT"
                              samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
                 </mixPort>
-                <mixPort name="immersive_out" role="source" flags="AUDIO_OUTPUT_FLAG_SPATIALIZER">
-                    <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/audio_policy_configuration_le_offload_disabled.xml b/audio/raven/config/audio_policy_configuration_le_offload_disabled.xml
index 678be10..030c767 100644
--- a/audio/raven/config/audio_policy_configuration_le_offload_disabled.xml
+++ b/audio/raven/config/audio_policy_configuration_le_offload_disabled.xml
@@ -63,10 +63,6 @@
                     <profile name="" format="AUDIO_FORMAT_PCM_FLOAT"
                              samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
                 </mixPort>
-                <mixPort name="immersive_out" role="source" flags="AUDIO_OUTPUT_FLAG_SPATIALIZER">
-                    <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/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>