diff --git a/configs/msmsteppe/audio_platform_info.xml b/configs/msmsteppe/audio_platform_info.xml
index 17b5121..15c9119 100644
--- a/configs/msmsteppe/audio_platform_info.xml
+++ b/configs/msmsteppe/audio_platform_info.xml
@@ -96,6 +96,7 @@
         <usecase name="USECASE_AUDIO_PLAYBACK_MMAP" type="out" id="33" />
         <usecase name="USECASE_AUDIO_RECORD_MMAP" type="in" id="33" />
         <usecase name="USECASE_AUDIO_A2DP_ABR_FEEDBACK" type="in" id="12" />
+        <usecase name="USECASE_INCALL_MUSIC_UPLINK" type="out" id="27" />
     </pcm_ids>
     <config_params>
         <param key="spkr_1_tz_name" value="wsatz.13"/>
diff --git a/configs/msmsteppe/audio_platform_info_intcodec.xml b/configs/msmsteppe/audio_platform_info_intcodec.xml
index 27964f4..74f29b5 100644
--- a/configs/msmsteppe/audio_platform_info_intcodec.xml
+++ b/configs/msmsteppe/audio_platform_info_intcodec.xml
@@ -64,6 +64,7 @@
         <usecase name="USECASE_AUDIO_PLAYBACK_VOIP" type="out" id="16" />
         <usecase name="USECASE_AUDIO_RECORD_VOIP" type="in" id="16" />
         <usecase name="USECASE_AUDIO_A2DP_ABR_FEEDBACK" type="in" id="12" />
+        <usecase name="USECASE_INCALL_MUSIC_UPLINK" type="out" id="27" />
     </pcm_ids>
     <config_params>
         <!-- In the below value string, the value indicates default mono -->
diff --git a/configs/msmsteppe/audio_platform_info_qrd.xml b/configs/msmsteppe/audio_platform_info_qrd.xml
index 6b087d4..0e7dffc 100644
--- a/configs/msmsteppe/audio_platform_info_qrd.xml
+++ b/configs/msmsteppe/audio_platform_info_qrd.xml
@@ -64,6 +64,7 @@
         <usecase name="USECASE_AUDIO_PLAYBACK_VOIP" type="out" id="16" />
         <usecase name="USECASE_AUDIO_RECORD_VOIP" type="in" id="16" />
         <usecase name="USECASE_AUDIO_A2DP_ABR_FEEDBACK" type="in" id="12" />
+        <usecase name="USECASE_INCALL_MUSIC_UPLINK" type="out" id="27" />
     </pcm_ids>
     <config_params>
         <!-- In the below value string, the value indicates default mono -->
diff --git a/configs/msmsteppe/audio_policy_configuration.xml b/configs/msmsteppe/audio_policy_configuration.xml
index 8fa938e..5bec809 100644
--- a/configs/msmsteppe/audio_policy_configuration.xml
+++ b/configs/msmsteppe/audio_policy_configuration.xml
@@ -176,6 +176,12 @@
                              samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000"
                              channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO,AUDIO_CHANNEL_IN_FRONT_BACK"/>
                 </mixPort>
+                <mixPort name="incall_music_uplink" role="source"
+                        flags="AUDIO_OUTPUT_FLAG_INCALL_MUSIC">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="8000,16000,48000"
+                             channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
+                </mixPort>
                 <mixPort name="surround_sound" role="sink">
                     <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
                              samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000"
@@ -347,7 +353,7 @@
                 <route type="mix" sink="USB Headset Out"
                        sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,voip_rx,mmap_no_irq_out,hifi_playback"/>
                 <route type="mix" sink="Telephony Tx"
-                       sources="voice_tx"/>
+                       sources="voice_tx,incall_music_uplink"/>
                 <route type="mix" sink="voice_rx"
                        sources="Telephony Rx"/>
                 <route type="mix" sink="primary input"
diff --git a/configs/msmsteppe/mixer_paths_idp.xml b/configs/msmsteppe/mixer_paths_idp.xml
index 860a253..6f0ea02 100644
--- a/configs/msmsteppe/mixer_paths_idp.xml
+++ b/configs/msmsteppe/mixer_paths_idp.xml
@@ -1816,76 +1816,79 @@
         <ctl name="MultiMedia2 Mixer USB_AUDIO_TX" value="1" />
     </path>
 
-    <path name="incall-music-uplink">
+    <path name="incall_music_uplink">
         <ctl name="Incall_Music Audio Mixer MultiMedia9" value="1" />
     </path>
 
-    <path name="incall-music-uplink speaker">
-        <path name="incall-music-uplink" />
+    <path name="incall_music_uplink speaker">
+        <path name="incall_music_uplink" />
     </path>
 
-    <path name="incall-music-uplink handset">
-        <path name="incall-music-uplink" />
+    <path name="incall_music_uplink handset">
+        <path name="incall_music_uplink" />
     </path>
 
-    <path name="incall-music-uplink handset-hac">
-        <path name="incall-music-uplink" />
+    <path name="incall_music_uplink handset-hac">
+        <path name="incall_music_uplink" />
     </path>
 
-    <path name="incall-music-uplink display-port">
-        <path name="incall-music-uplink" />
+    <path name="incall_music_uplink display-port">
+        <path name="incall_music_uplink" />
     </path>
 
-    <path name="incall-music-uplink bt-sco">
-        <path name="incall-music-uplink" />
+    <path name="incall_music_uplink bt-sco">
+        <path name="incall_music_uplink" />
     </path>
 
-    <path name="incall-music-uplink bt-sco-wb">
-        <path name="incall-music-uplink" />
+    <path name="incall_music_uplink bt-sco-wb">
+        <path name="incall_music_uplink" />
     </path>
 
-    <path name="incall-music-uplink speaker-and-display-port">
-        <path name="incall-music-uplink" />
+    <path name="incall_music_uplink speaker-and-display-port">
+        <path name="incall_music_uplink" />
     </path>
 
-    <path name="incall-music-uplink afe-proxy">
-        <path name="incall-music-uplink" />
+    <path name="incall_music_uplink afe-proxy">
+        <path name="incall_music_uplink" />
     </path>
 
-    <path name="incall-music-uplink usb-headphones">
-        <path name="incall-music-uplink" />
+    <path name="incall_music_uplink usb-headphones">
+        <path name="incall_music_uplink" />
     </path>
 
-    <path name="incall-music-uplink usb-headset">
-        <path name="incall-music-uplink" />
+    <path name="incall_music_uplink usb-headset">
+        <path name="incall_music_uplink" />
     </path>
 
-    <path name="incall-music-uplink speaker-and-usb-headphones">
-        <path name="incall-music-uplink" />
+    <path name="incall_music_uplink speaker-and-usb-headphones">
+        <path name="incall_music_uplink" />
     </path>
 
-    <path name="incall-music-uplink headphones">
-        <path name="incall-music-uplink" />
+    <path name="incall_music_uplink headphones">
+        <path name="incall_music_uplink" />
     </path>
 
-    <path name="incall-music-uplink speaker-and-headphones">
-        <path name="incall-music-uplink" />
+    <path name="incall_music_uplink speaker-and-headphones">
+        <path name="incall_music_uplink" />
     </path>
 
-    <path name="incall-music-uplink speaker-and-bt-sco">
-        <path name="incall-music-uplink" />
+    <path name="incall_music_uplink speaker-and-bt-sco">
+        <path name="incall_music_uplink" />
     </path>
 
-    <path name="incall-music-uplink voice-tty-hco-handset">
-        <path name="incall-music-uplink" />
+    <path name="incall_music_uplink voice-tty-hco-handset">
+        <path name="incall_music_uplink" />
     </path>
 
-    <path name="incall-music-uplink speaker-and-bt-a2dp">
-        <path name="incall-music-uplink" />
+    <path name="incall_music_uplink speaker-and-bt-a2dp">
+        <path name="incall_music_uplink" />
     </path>
 
-    <path name="incall-music-uplink bt-a2dp">
-        <path name="incall-music-uplink" />
+    <path name="incall_music_uplink bt-a2dp">
+        <path name="incall_music_uplink" />
+    </path>
+    <path name="incall_music_uplink afe-proxy">
+        <path name="incall_music_uplink" />
     </path>
 
    <path name="spkr-rx-calib">
diff --git a/configs/msmsteppe/mixer_paths_qrd.xml b/configs/msmsteppe/mixer_paths_qrd.xml
index 95a59f0..f6e1f06 100644
--- a/configs/msmsteppe/mixer_paths_qrd.xml
+++ b/configs/msmsteppe/mixer_paths_qrd.xml
@@ -1873,76 +1873,79 @@
         <ctl name="MultiMedia2 Mixer USB_AUDIO_TX" value="1" />
     </path>
 
-    <path name="incall-music-uplink">
+    <path name="incall_music_uplink">
         <ctl name="Incall_Music Audio Mixer MultiMedia9" value="1" />
     </path>
 
-    <path name="incall-music-uplink speaker">
-        <path name="incall-music-uplink" />
+    <path name="incall_music_uplink speaker">
+        <path name="incall_music_uplink" />
     </path>
 
-    <path name="incall-music-uplink handset">
-        <path name="incall-music-uplink" />
+    <path name="incall_music_uplink handset">
+        <path name="incall_music_uplink" />
     </path>
 
-    <path name="incall-music-uplink handset-hac">
-        <path name="incall-music-uplink" />
+    <path name="incall_music_uplink handset-hac">
+        <path name="incall_music_uplink" />
     </path>
 
-    <path name="incall-music-uplink display-port">
-        <path name="incall-music-uplink" />
+    <path name="incall_music_uplink display-port">
+        <path name="incall_music_uplink" />
     </path>
 
-    <path name="incall-music-uplink bt-sco">
-        <path name="incall-music-uplink" />
+    <path name="incall_music_uplink bt-sco">
+        <path name="incall_music_uplink" />
     </path>
 
-    <path name="incall-music-uplink bt-sco-wb">
-        <path name="incall-music-uplink" />
+    <path name="incall_music_uplink bt-sco-wb">
+        <path name="incall_music_uplink" />
     </path>
 
-    <path name="incall-music-uplink speaker-and-display-port">
-        <path name="incall-music-uplink" />
+    <path name="incall_music_uplink speaker-and-display-port">
+        <path name="incall_music_uplink" />
     </path>
 
-    <path name="incall-music-uplink afe-proxy">
-        <path name="incall-music-uplink" />
+    <path name="incall_music_uplink afe-proxy">
+        <path name="incall_music_uplink" />
     </path>
 
-    <path name="incall-music-uplink usb-headphones">
-        <path name="incall-music-uplink" />
+    <path name="incall_music_uplink usb-headphones">
+        <path name="incall_music_uplink" />
     </path>
 
-    <path name="incall-music-uplink usb-headset">
-        <path name="incall-music-uplink" />
+    <path name="incall_music_uplink usb-headset">
+        <path name="incall_music_uplink" />
     </path>
 
-    <path name="incall-music-uplink speaker-and-usb-headphones">
-        <path name="incall-music-uplink" />
+    <path name="incall_music_uplink speaker-and-usb-headphones">
+        <path name="incall_music_uplink" />
     </path>
 
-    <path name="incall-music-uplink headphones">
-        <path name="incall-music-uplink" />
+    <path name="incall_music_uplink headphones">
+        <path name="incall_music_uplink" />
     </path>
 
-    <path name="incall-music-uplink speaker-and-headphones">
-        <path name="incall-music-uplink" />
+    <path name="incall_music_uplink speaker-and-headphones">
+        <path name="incall_music_uplink" />
     </path>
 
-    <path name="incall-music-uplink speaker-and-bt-sco">
-        <path name="incall-music-uplink" />
+    <path name="incall_music_uplink speaker-and-bt-sco">
+        <path name="incall_music_uplink" />
     </path>
 
-    <path name="incall-music-uplink voice-tty-hco-handset">
-        <path name="incall-music-uplink" />
+    <path name="incall_music_uplink voice-tty-hco-handset">
+        <path name="incall_music_uplink" />
     </path>
 
-    <path name="incall-music-uplink speaker-and-bt-a2dp">
-        <path name="incall-music-uplink" />
+    <path name="incall_music_uplink speaker-and-bt-a2dp">
+        <path name="incall_music_uplink" />
     </path>
 
-    <path name="incall-music-uplink bt-a2dp">
-        <path name="incall-music-uplink" />
+    <path name="incall_music_uplink bt-a2dp">
+        <path name="incall_music_uplink" />
+    </path>
+    <path name="incall_music_uplink afe-proxy">
+        <path name="incall_music_uplink" />
     </path>
 
    <path name="spkr-rx-calib">
diff --git a/configs/msmsteppe/mixer_paths_tavil.xml b/configs/msmsteppe/mixer_paths_tavil.xml
index 4288bdf..cc444bc 100644
--- a/configs/msmsteppe/mixer_paths_tavil.xml
+++ b/configs/msmsteppe/mixer_paths_tavil.xml
@@ -2925,76 +2925,79 @@
         <ctl name="MultiMedia2 Mixer USB_AUDIO_TX" value="1" />
     </path>
 
-    <path name="incall-music-uplink">
+    <path name="incall_music_uplink">
         <ctl name="Incall_Music Audio Mixer MultiMedia9" value="1" />
     </path>
 
-    <path name="incall-music-uplink speaker">
-        <path name="incall-music-uplink" />
+    <path name="incall_music_uplink speaker">
+        <path name="incall_music_uplink" />
     </path>
 
-    <path name="incall-music-uplink handset">
-        <path name="incall-music-uplink" />
+    <path name="incall_music_uplink handset">
+        <path name="incall_music_uplink" />
     </path>
 
-    <path name="incall-music-uplink handset-hac">
-        <path name="incall-music-uplink" />
+    <path name="incall_music_uplink handset-hac">
+        <path name="incall_music_uplink" />
     </path>
 
-    <path name="incall-music-uplink display-port">
-        <path name="incall-music-uplink" />
+    <path name="incall_music_uplink display-port">
+        <path name="incall_music_uplink" />
     </path>
 
-    <path name="incall-music-uplink bt-sco">
-        <path name="incall-music-uplink" />
+    <path name="incall_music_uplink bt-sco">
+        <path name="incall_music_uplink" />
     </path>
 
-    <path name="incall-music-uplink bt-sco-wb">
-        <path name="incall-music-uplink" />
+    <path name="incall_music_uplink bt-sco-wb">
+        <path name="incall_music_uplink" />
     </path>
 
-    <path name="incall-music-uplink speaker-and-display-port">
-        <path name="incall-music-uplink" />
+    <path name="incall_music_uplink speaker-and-display-port">
+        <path name="incall_music_uplink" />
     </path>
 
-    <path name="incall-music-uplink afe-proxy">
-        <path name="incall-music-uplink" />
+    <path name="incall_music_uplink afe-proxy">
+        <path name="incall_music_uplink" />
     </path>
 
-    <path name="incall-music-uplink usb-headphones">
-        <path name="incall-music-uplink" />
+    <path name="incall_music_uplink usb-headphones">
+        <path name="incall_music_uplink" />
     </path>
 
-    <path name="incall-music-uplink usb-headset">
-        <path name="incall-music-uplink" />
+    <path name="incall_music_uplink usb-headset">
+        <path name="incall_music_uplink" />
     </path>
 
-    <path name="incall-music-uplink speaker-and-usb-headphones">
-        <path name="incall-music-uplink" />
+    <path name="incall_music_uplink speaker-and-usb-headphones">
+        <path name="incall_music_uplink" />
     </path>
 
-    <path name="incall-music-uplink headphones">
-        <path name="incall-music-uplink" />
+    <path name="incall_music_uplink headphones">
+        <path name="incall_music_uplink" />
     </path>
 
-    <path name="incall-music-uplink speaker-and-headphones">
-        <path name="incall-music-uplink" />
+    <path name="incall_music_uplink speaker-and-headphones">
+        <path name="incall_music_uplink" />
     </path>
 
-    <path name="incall-music-uplink speaker-and-bt-sco">
-        <path name="incall-music-uplink" />
+    <path name="incall_music_uplink speaker-and-bt-sco">
+        <path name="incall_music_uplink" />
     </path>
 
-    <path name="incall-music-uplink voice-tty-hco-handset">
-        <path name="incall-music-uplink" />
+    <path name="incall_music_uplink voice-tty-hco-handset">
+        <path name="incall_music_uplink" />
     </path>
 
-    <path name="incall-music-uplink speaker-and-bt-a2dp">
-        <path name="incall-music-uplink" />
+    <path name="incall_music_uplink speaker-and-bt-a2dp">
+        <path name="incall_music_uplink" />
     </path>
 
-    <path name="incall-music-uplink bt-a2dp">
-        <path name="incall-music-uplink" />
+    <path name="incall_music_uplink bt-a2dp">
+        <path name="incall_music_uplink" />
+    </path>
+    <path name="incall_music_uplink afe-proxy">
+        <path name="incall_music_uplink" />
     </path>
 
 </mixer>
diff --git a/configs/msmsteppe/msmsteppe.mk b/configs/msmsteppe/msmsteppe.mk
index 0ff9e8b..a8acb74 100644
--- a/configs/msmsteppe/msmsteppe.mk
+++ b/configs/msmsteppe/msmsteppe.mk
@@ -51,7 +51,7 @@
 AUDIO_FEATURE_ENABLED_DISPLAY_PORT := true
 AUDIO_FEATURE_ENABLED_DS2_DOLBY_DAP := false
 AUDIO_FEATURE_ENABLED_HFP := true
-AUDIO_FEATURE_ENABLED_INCALL_MUSIC := false
+AUDIO_FEATURE_ENABLED_INCALL_MUSIC := true
 AUDIO_FEATURE_ENABLED_MULTI_VOICE_SESSIONS := true
 AUDIO_FEATURE_ENABLED_KPI_OPTIMIZE := true
 AUDIO_FEATURE_ENABLED_SPKR_PROTECTION := true