diff --git a/audio/oriole/config/audio_platform_configuration.xml b/audio/oriole/config/audio_platform_configuration.xml
index 749a467..5fab66c 100644
--- a/audio/oriole/config/audio_platform_configuration.xml
+++ b/audio/oriole/config/audio_platform_configuration.xml
@@ -172,8 +172,8 @@
     </input_backend_cfg_mic_mapping>
 
     <usecase_attr>
-        <!-- for output with AUDIO_OUTPUT_FLAG_RAW, 4 * 10ms buffer -->
-        <usecase id="UC_RAW_PLAYBACK" dev1="3" dyn_path="true" dsp_vol="false" mmap="false" period="10" period_num="4"/>
+        <!-- for output with AUDIO_OUTPUT_FLAG_RAW, 40 * 1ms buffer with 32-bit -->
+        <usecase id="UC_RAW_PLAYBACK" dev1="23" dyn_path="true" dsp_vol="false" mmap="true" period="1" period_num="40"/>
         <!-- for output with AUDIO_OUTPUT_FLAG_PRIMARY|AUDIO_OUTPUT_FLAG_FAST, 4 * 10ms buffer -->
         <usecase id="UC_LOW_LATENCY_PLAYBACK" dev1="1" dyn_path="true" dsp_vol="false" mmap="false" period="10" period_num="4"/>
         <!-- for output with AUDIO_OUTPUT_FLAG_MMAP_NOIRQ, 80 periods * 48 frames/period(=1ms w/ 48k sample rate) * 4 bytes/frame = 15360 bytes -->
diff --git a/audio/oriole/config/audio_policy_configuration.xml b/audio/oriole/config/audio_policy_configuration.xml
index 356d7cb..26eecc0 100644
--- a/audio/oriole/config/audio_policy_configuration.xml
+++ b/audio/oriole/config/audio_policy_configuration.xml
@@ -55,7 +55,7 @@
                              channelMasks="AUDIO_CHANNEL_OUT_STEREO_HAPTIC_A" />
                 </mixPort>
                 <mixPort name="raw" role="source" flags="AUDIO_OUTPUT_FLAG_RAW AUDIO_OUTPUT_FLAG_FAST">
-                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                    <profile name="" format="AUDIO_FORMAT_PCM_32_BIT"
                              samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
                 </mixPort>
                 <mixPort name="mmap_no_irq_out" role="source" flags="AUDIO_OUTPUT_FLAG_DIRECT AUDIO_OUTPUT_FLAG_MMAP_NOIRQ">
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 8d34731..b22a903 100644
--- a/audio/oriole/config/audio_policy_configuration_a2dp_offload_disabled.xml
+++ b/audio/oriole/config/audio_policy_configuration_a2dp_offload_disabled.xml
@@ -55,7 +55,7 @@
                              channelMasks="AUDIO_CHANNEL_OUT_STEREO_HAPTIC_A" />
                 </mixPort>
                 <mixPort name="raw" role="source" flags="AUDIO_OUTPUT_FLAG_RAW AUDIO_OUTPUT_FLAG_FAST">
-                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                    <profile name="" format="AUDIO_FORMAT_PCM_32_BIT"
                              samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
                 </mixPort>
                 <mixPort name="mmap_no_irq_out" role="source" flags="AUDIO_OUTPUT_FLAG_DIRECT AUDIO_OUTPUT_FLAG_MMAP_NOIRQ">
diff --git a/audio/oriole/config/audio_policy_configuration_bluetooth_legacy_hal.xml b/audio/oriole/config/audio_policy_configuration_bluetooth_legacy_hal.xml
index 54569fa..a5dafff 100644
--- a/audio/oriole/config/audio_policy_configuration_bluetooth_legacy_hal.xml
+++ b/audio/oriole/config/audio_policy_configuration_bluetooth_legacy_hal.xml
@@ -55,7 +55,7 @@
                              channelMasks="AUDIO_CHANNEL_OUT_STEREO_HAPTIC_A" />
                 </mixPort>
                 <mixPort name="raw" role="source" flags="AUDIO_OUTPUT_FLAG_RAW AUDIO_OUTPUT_FLAG_FAST">
-                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                    <profile name="" format="AUDIO_FORMAT_PCM_32_BIT"
                              samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
                 </mixPort>
                 <mixPort name="mmap_no_irq_out" role="source" flags="AUDIO_OUTPUT_FLAG_DIRECT AUDIO_OUTPUT_FLAG_MMAP_NOIRQ">
diff --git a/audio/oriole/config/mixer_paths.xml b/audio/oriole/config/mixer_paths.xml
index e0702a5..68097ef 100644
--- a/audio/oriole/config/mixer_paths.xml
+++ b/audio/oriole/config/mixer_paths.xml
@@ -112,6 +112,7 @@
     <ctl name="TDM_0_RX Mixer EP8" value="0"/>
     <ctl name="TDM_0_RX Mixer NoHost1" value="0"/>
     <ctl name="TDM_0_RX Mixer VOIP" value="0"/>
+    <ctl name="TDM_0_RX Mixer RAW" value="0"/>
 
     <ctl name="TDM_1_RX Mixer EP1" value="0"/>
     <ctl name="TDM_1_RX Mixer EP2" value="0"/>
@@ -133,6 +134,7 @@
     <ctl name="USB_RX Mixer NoHost1" value="0"/>
     <ctl name="USB_RX Mixer VOIP" value="0"/>
     <ctl name="USB_RX Mixer HIFI" value="0"/>
+    <ctl name="USB_RX Mixer RAW" value="0"/>
 
     <ctl name="BT_RX Mixer EP1" value="0"/>
     <ctl name="BT_RX Mixer EP2" value="0"/>
@@ -384,7 +386,7 @@
         <ctl name="PCM Playback Volume" value="1000"/>
         <ctl name="SINK_IDS" id="0" value="0"/>
         <ctl name="SINK_IDS" id="1" value="-1"/>
-        <ctl name="TDM_0_RX Mixer EP4" value="1"/>
+        <ctl name="TDM_0_RX Mixer RAW" value="1"/>
     </path>
 
     <path name="raw-playbackP hac-handset">
@@ -394,7 +396,7 @@
         <ctl name="PCM Playback Volume" value="1000"/>
         <ctl name="SINK_IDS" id="0" value="4"/>
         <ctl name="SINK_IDS" id="1" value="-1"/>
-        <ctl name="USB_RX Mixer EP4" value="1"/>
+        <ctl name="USB_RX Mixer RAW" value="1"/>
     </path>
 
     <path name="raw-playbackP hearing-aid">
diff --git a/audio/raven/config/audio_platform_configuration.xml b/audio/raven/config/audio_platform_configuration.xml
index 749a467..5fab66c 100644
--- a/audio/raven/config/audio_platform_configuration.xml
+++ b/audio/raven/config/audio_platform_configuration.xml
@@ -172,8 +172,8 @@
     </input_backend_cfg_mic_mapping>
 
     <usecase_attr>
-        <!-- for output with AUDIO_OUTPUT_FLAG_RAW, 4 * 10ms buffer -->
-        <usecase id="UC_RAW_PLAYBACK" dev1="3" dyn_path="true" dsp_vol="false" mmap="false" period="10" period_num="4"/>
+        <!-- for output with AUDIO_OUTPUT_FLAG_RAW, 40 * 1ms buffer with 32-bit -->
+        <usecase id="UC_RAW_PLAYBACK" dev1="23" dyn_path="true" dsp_vol="false" mmap="true" period="1" period_num="40"/>
         <!-- for output with AUDIO_OUTPUT_FLAG_PRIMARY|AUDIO_OUTPUT_FLAG_FAST, 4 * 10ms buffer -->
         <usecase id="UC_LOW_LATENCY_PLAYBACK" dev1="1" dyn_path="true" dsp_vol="false" mmap="false" period="10" period_num="4"/>
         <!-- for output with AUDIO_OUTPUT_FLAG_MMAP_NOIRQ, 80 periods * 48 frames/period(=1ms w/ 48k sample rate) * 4 bytes/frame = 15360 bytes -->
diff --git a/audio/raven/config/audio_policy_configuration.xml b/audio/raven/config/audio_policy_configuration.xml
index 356d7cb..26eecc0 100644
--- a/audio/raven/config/audio_policy_configuration.xml
+++ b/audio/raven/config/audio_policy_configuration.xml
@@ -55,7 +55,7 @@
                              channelMasks="AUDIO_CHANNEL_OUT_STEREO_HAPTIC_A" />
                 </mixPort>
                 <mixPort name="raw" role="source" flags="AUDIO_OUTPUT_FLAG_RAW AUDIO_OUTPUT_FLAG_FAST">
-                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                    <profile name="" format="AUDIO_FORMAT_PCM_32_BIT"
                              samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
                 </mixPort>
                 <mixPort name="mmap_no_irq_out" role="source" flags="AUDIO_OUTPUT_FLAG_DIRECT AUDIO_OUTPUT_FLAG_MMAP_NOIRQ">
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 8d34731..b22a903 100644
--- a/audio/raven/config/audio_policy_configuration_a2dp_offload_disabled.xml
+++ b/audio/raven/config/audio_policy_configuration_a2dp_offload_disabled.xml
@@ -55,7 +55,7 @@
                              channelMasks="AUDIO_CHANNEL_OUT_STEREO_HAPTIC_A" />
                 </mixPort>
                 <mixPort name="raw" role="source" flags="AUDIO_OUTPUT_FLAG_RAW AUDIO_OUTPUT_FLAG_FAST">
-                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                    <profile name="" format="AUDIO_FORMAT_PCM_32_BIT"
                              samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
                 </mixPort>
                 <mixPort name="mmap_no_irq_out" role="source" flags="AUDIO_OUTPUT_FLAG_DIRECT AUDIO_OUTPUT_FLAG_MMAP_NOIRQ">
diff --git a/audio/raven/config/audio_policy_configuration_bluetooth_legacy_hal.xml b/audio/raven/config/audio_policy_configuration_bluetooth_legacy_hal.xml
index 54569fa..a5dafff 100644
--- a/audio/raven/config/audio_policy_configuration_bluetooth_legacy_hal.xml
+++ b/audio/raven/config/audio_policy_configuration_bluetooth_legacy_hal.xml
@@ -55,7 +55,7 @@
                              channelMasks="AUDIO_CHANNEL_OUT_STEREO_HAPTIC_A" />
                 </mixPort>
                 <mixPort name="raw" role="source" flags="AUDIO_OUTPUT_FLAG_RAW AUDIO_OUTPUT_FLAG_FAST">
-                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                    <profile name="" format="AUDIO_FORMAT_PCM_32_BIT"
                              samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
                 </mixPort>
                 <mixPort name="mmap_no_irq_out" role="source" flags="AUDIO_OUTPUT_FLAG_DIRECT AUDIO_OUTPUT_FLAG_MMAP_NOIRQ">
diff --git a/audio/raven/config/mixer_paths.xml b/audio/raven/config/mixer_paths.xml
index e0702a5..68097ef 100644
--- a/audio/raven/config/mixer_paths.xml
+++ b/audio/raven/config/mixer_paths.xml
@@ -112,6 +112,7 @@
     <ctl name="TDM_0_RX Mixer EP8" value="0"/>
     <ctl name="TDM_0_RX Mixer NoHost1" value="0"/>
     <ctl name="TDM_0_RX Mixer VOIP" value="0"/>
+    <ctl name="TDM_0_RX Mixer RAW" value="0"/>
 
     <ctl name="TDM_1_RX Mixer EP1" value="0"/>
     <ctl name="TDM_1_RX Mixer EP2" value="0"/>
@@ -133,6 +134,7 @@
     <ctl name="USB_RX Mixer NoHost1" value="0"/>
     <ctl name="USB_RX Mixer VOIP" value="0"/>
     <ctl name="USB_RX Mixer HIFI" value="0"/>
+    <ctl name="USB_RX Mixer RAW" value="0"/>
 
     <ctl name="BT_RX Mixer EP1" value="0"/>
     <ctl name="BT_RX Mixer EP2" value="0"/>
@@ -384,7 +386,7 @@
         <ctl name="PCM Playback Volume" value="1000"/>
         <ctl name="SINK_IDS" id="0" value="0"/>
         <ctl name="SINK_IDS" id="1" value="-1"/>
-        <ctl name="TDM_0_RX Mixer EP4" value="1"/>
+        <ctl name="TDM_0_RX Mixer RAW" value="1"/>
     </path>
 
     <path name="raw-playbackP hac-handset">
@@ -394,7 +396,7 @@
         <ctl name="PCM Playback Volume" value="1000"/>
         <ctl name="SINK_IDS" id="0" value="4"/>
         <ctl name="SINK_IDS" id="1" value="-1"/>
-        <ctl name="USB_RX Mixer EP4" value="1"/>
+        <ctl name="USB_RX Mixer RAW" value="1"/>
     </path>
 
     <path name="raw-playbackP hearing-aid">
diff --git a/audio/slider/config/audio_platform_configuration.xml b/audio/slider/config/audio_platform_configuration.xml
index 9966686..2c78ee1 100644
--- a/audio/slider/config/audio_platform_configuration.xml
+++ b/audio/slider/config/audio_platform_configuration.xml
@@ -110,8 +110,8 @@
     </input_backend_cfg_mic_mapping>
 
     <usecase_attr>
-        <!-- for output with AUDIO_OUTPUT_FLAG_RAW, 4 * 10ms buffer -->
-        <usecase id="UC_RAW_PLAYBACK" dev1="3" dyn_path="true" dsp_vol="false" mmap="false" period="10" period_num="4"/>
+        <!-- for output with AUDIO_OUTPUT_FLAG_RAW, 40 * 1ms buffer with 32-bit -->
+        <usecase id="UC_RAW_PLAYBACK" dev1="23" dyn_path="true" dsp_vol="false" mmap="true" period="1" period_num="40"/>
         <!-- for output with AUDIO_OUTPUT_FLAG_PRIMARY|AUDIO_OUTPUT_FLAG_FAST, 4 * 10ms buffer -->
         <usecase id="UC_LOW_LATENCY_PLAYBACK" dev1="1" dyn_path="true" dsp_vol="false" mmap="false" period="10" period_num="4"/>
         <!-- for output with AUDIO_OUTPUT_FLAG_MMAP_NOIRQ, 80 periods * 48 frames/period(=1ms w/ 48k sample rate) * 4 bytes/frame = 15360 bytes -->
diff --git a/audio/slider/config/audio_policy_configuration.xml b/audio/slider/config/audio_policy_configuration.xml
index 2841b85..8220e30 100644
--- a/audio/slider/config/audio_policy_configuration.xml
+++ b/audio/slider/config/audio_policy_configuration.xml
@@ -54,7 +54,7 @@
                              channelMasks="AUDIO_CHANNEL_OUT_STEREO_HAPTIC_A" />
                 </mixPort>
                 <mixPort name="raw" role="source" flags="AUDIO_OUTPUT_FLAG_RAW AUDIO_OUTPUT_FLAG_FAST">
-                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                    <profile name="" format="AUDIO_FORMAT_PCM_32_BIT"
                              samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
                 </mixPort>
                 <mixPort name="mmap_no_irq_out" role="source" flags="AUDIO_OUTPUT_FLAG_DIRECT AUDIO_OUTPUT_FLAG_MMAP_NOIRQ">
diff --git a/audio/slider/config/audio_policy_configuration_a2dp_offload_disabled.xml b/audio/slider/config/audio_policy_configuration_a2dp_offload_disabled.xml
index 4ef5a68..8a9694f 100644
--- a/audio/slider/config/audio_policy_configuration_a2dp_offload_disabled.xml
+++ b/audio/slider/config/audio_policy_configuration_a2dp_offload_disabled.xml
@@ -54,7 +54,7 @@
                              channelMasks="AUDIO_CHANNEL_OUT_STEREO_HAPTIC_A" />
                 </mixPort>
                 <mixPort name="raw" role="source" flags="AUDIO_OUTPUT_FLAG_RAW AUDIO_OUTPUT_FLAG_FAST">
-                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                    <profile name="" format="AUDIO_FORMAT_PCM_32_BIT"
                              samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
                 </mixPort>
                 <mixPort name="mmap_no_irq_out" role="source" flags="AUDIO_OUTPUT_FLAG_DIRECT AUDIO_OUTPUT_FLAG_MMAP_NOIRQ">
diff --git a/audio/slider/config/audio_policy_configuration_bluetooth_legacy_hal.xml b/audio/slider/config/audio_policy_configuration_bluetooth_legacy_hal.xml
index 575c4c0..89b3da2 100644
--- a/audio/slider/config/audio_policy_configuration_bluetooth_legacy_hal.xml
+++ b/audio/slider/config/audio_policy_configuration_bluetooth_legacy_hal.xml
@@ -54,7 +54,7 @@
                              channelMasks="AUDIO_CHANNEL_OUT_STEREO_HAPTIC_A" />
                 </mixPort>
                 <mixPort name="raw" role="source" flags="AUDIO_OUTPUT_FLAG_RAW AUDIO_OUTPUT_FLAG_FAST">
-                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                    <profile name="" format="AUDIO_FORMAT_PCM_32_BIT"
                              samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
                 </mixPort>
                 <mixPort name="mmap_no_irq_out" role="source" flags="AUDIO_OUTPUT_FLAG_DIRECT AUDIO_OUTPUT_FLAG_MMAP_NOIRQ">
diff --git a/audio/slider/config/mixer_paths.xml b/audio/slider/config/mixer_paths.xml
index 781c43b..3e50e61 100644
--- a/audio/slider/config/mixer_paths.xml
+++ b/audio/slider/config/mixer_paths.xml
@@ -95,6 +95,7 @@
     <ctl name="TDM_0_RX Mixer EP7" value="0"/>
     <ctl name="TDM_0_RX Mixer EP8" value="0"/>
     <ctl name="TDM_0_RX Mixer VOIP" value="0"/>
+    <ctl name="TDM_0_RX Mixer RAW" value="0"/>
 
     <ctl name="TDM_1_RX Mixer EP1" value="0"/>
     <ctl name="TDM_1_RX Mixer EP2" value="0"/>
@@ -110,6 +111,7 @@
     <ctl name="USB_RX Mixer NoHost1" value="0"/>
     <ctl name="USB_RX Mixer VOIP" value="0"/>
     <ctl name="USB_RX Mixer HIFI" value="0"/>
+    <ctl name="USB_RX Mixer RAW" value="0"/>
 
     <ctl name="BT_RX Mixer EP1" value="0"/>
     <ctl name="BT_RX Mixer EP2" value="0"/>
@@ -339,7 +341,7 @@
         <ctl name="PCM Playback Volume" value="250"/>
         <ctl name="SINK_IDS" id="0" value="0"/>
         <ctl name="SINK_IDS" id="1" value="-1"/>
-        <ctl name="TDM_0_RX Mixer EP4" value="1"/>
+        <ctl name="TDM_0_RX Mixer RAW" value="1"/>
     </path>
 
     <path name="raw-playbackP hac-handset">
@@ -349,7 +351,7 @@
         <ctl name="PCM Playback Volume" value="1000"/>
         <ctl name="SINK_IDS" id="0" value="4"/>
         <ctl name="SINK_IDS" id="1" value="-1"/>
-        <ctl name="USB_RX Mixer EP4" value="1"/>
+        <ctl name="USB_RX Mixer RAW" value="1"/>
     </path>
 
     <path name="raw-playbackP hearing-aid">
diff --git a/audio/whitefin/config/audio_platform_configuration.xml b/audio/whitefin/config/audio_platform_configuration.xml
index 9966686..2c78ee1 100644
--- a/audio/whitefin/config/audio_platform_configuration.xml
+++ b/audio/whitefin/config/audio_platform_configuration.xml
@@ -110,8 +110,8 @@
     </input_backend_cfg_mic_mapping>
 
     <usecase_attr>
-        <!-- for output with AUDIO_OUTPUT_FLAG_RAW, 4 * 10ms buffer -->
-        <usecase id="UC_RAW_PLAYBACK" dev1="3" dyn_path="true" dsp_vol="false" mmap="false" period="10" period_num="4"/>
+        <!-- for output with AUDIO_OUTPUT_FLAG_RAW, 40 * 1ms buffer with 32-bit -->
+        <usecase id="UC_RAW_PLAYBACK" dev1="23" dyn_path="true" dsp_vol="false" mmap="true" period="1" period_num="40"/>
         <!-- for output with AUDIO_OUTPUT_FLAG_PRIMARY|AUDIO_OUTPUT_FLAG_FAST, 4 * 10ms buffer -->
         <usecase id="UC_LOW_LATENCY_PLAYBACK" dev1="1" dyn_path="true" dsp_vol="false" mmap="false" period="10" period_num="4"/>
         <!-- for output with AUDIO_OUTPUT_FLAG_MMAP_NOIRQ, 80 periods * 48 frames/period(=1ms w/ 48k sample rate) * 4 bytes/frame = 15360 bytes -->
diff --git a/audio/whitefin/config/audio_policy_configuration.xml b/audio/whitefin/config/audio_policy_configuration.xml
index 9c5d9f3..7c5df64 100644
--- a/audio/whitefin/config/audio_policy_configuration.xml
+++ b/audio/whitefin/config/audio_policy_configuration.xml
@@ -49,7 +49,7 @@
                              channelMasks="AUDIO_CHANNEL_OUT_STEREO AUDIO_CHANNEL_OUT_MONO"/>
                 </mixPort>
                 <mixPort name="raw" role="source" flags="AUDIO_OUTPUT_FLAG_RAW AUDIO_OUTPUT_FLAG_FAST">
-                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                    <profile name="" format="AUDIO_FORMAT_PCM_32_BIT"
                              samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
                 </mixPort>
                 <mixPort name="mmap_no_irq_out" role="source" flags="AUDIO_OUTPUT_FLAG_DIRECT AUDIO_OUTPUT_FLAG_MMAP_NOIRQ">
diff --git a/audio/whitefin/config/audio_policy_configuration_a2dp_offload_disabled.xml b/audio/whitefin/config/audio_policy_configuration_a2dp_offload_disabled.xml
index 9490ce8..604ac8f 100644
--- a/audio/whitefin/config/audio_policy_configuration_a2dp_offload_disabled.xml
+++ b/audio/whitefin/config/audio_policy_configuration_a2dp_offload_disabled.xml
@@ -49,7 +49,7 @@
                              channelMasks="AUDIO_CHANNEL_OUT_STEREO AUDIO_CHANNEL_OUT_MONO"/>
                 </mixPort>
                 <mixPort name="raw" role="source" flags="AUDIO_OUTPUT_FLAG_RAW AUDIO_OUTPUT_FLAG_FAST">
-                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                    <profile name="" format="AUDIO_FORMAT_PCM_32_BIT"
                              samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
                 </mixPort>
                 <mixPort name="mmap_no_irq_out" role="source" flags="AUDIO_OUTPUT_FLAG_DIRECT AUDIO_OUTPUT_FLAG_MMAP_NOIRQ">
diff --git a/audio/whitefin/config/audio_policy_configuration_bluetooth_legacy_hal.xml b/audio/whitefin/config/audio_policy_configuration_bluetooth_legacy_hal.xml
index 29ed9d5..bc02fe4 100644
--- a/audio/whitefin/config/audio_policy_configuration_bluetooth_legacy_hal.xml
+++ b/audio/whitefin/config/audio_policy_configuration_bluetooth_legacy_hal.xml
@@ -49,7 +49,7 @@
                              channelMasks="AUDIO_CHANNEL_OUT_STEREO AUDIO_CHANNEL_OUT_MONO"/>
                 </mixPort>
                 <mixPort name="raw" role="source" flags="AUDIO_OUTPUT_FLAG_RAW AUDIO_OUTPUT_FLAG_FAST">
-                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                    <profile name="" format="AUDIO_FORMAT_PCM_32_BIT"
                              samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
                 </mixPort>
                 <mixPort name="mmap_no_irq_out" role="source" flags="AUDIO_OUTPUT_FLAG_DIRECT AUDIO_OUTPUT_FLAG_MMAP_NOIRQ">
diff --git a/audio/whitefin/config/mixer_paths.xml b/audio/whitefin/config/mixer_paths.xml
index fc1ff70..42e25a2 100644
--- a/audio/whitefin/config/mixer_paths.xml
+++ b/audio/whitefin/config/mixer_paths.xml
@@ -103,6 +103,7 @@
     <ctl name="TDM_0_RX Mixer EP8" value="0"/>
     <ctl name="TDM_0_RX Mixer NoHost1" value="0"/>
     <ctl name="TDM_0_RX Mixer VOIP" value="0"/>
+    <ctl name="TDM_0_RX Mixer RAW" value="0"/>
 
     <ctl name="TDM_1_RX Mixer EP1" value="0"/>
     <ctl name="TDM_1_RX Mixer EP2" value="0"/>
@@ -124,6 +125,7 @@
     <ctl name="USB_RX Mixer NoHost1" value="0"/>
     <ctl name="USB_RX Mixer VOIP" value="0"/>
     <ctl name="USB_RX Mixer HIFI" value="0"/>
+    <ctl name="USB_RX Mixer RAW" value="0"/>
 
     <ctl name="BT_RX Mixer EP1" value="0"/>
     <ctl name="BT_RX Mixer EP2" value="0"/>
@@ -388,7 +390,7 @@
         <ctl name="PCM Playback Volume" value="1000"/>
         <ctl name="SINK_IDS" id="0" value="0"/>
         <ctl name="SINK_IDS" id="1" value="-1"/>
-        <ctl name="TDM_0_RX Mixer EP4" value="1"/>
+        <ctl name="TDM_0_RX Mixer RAW" value="1"/>
     </path>
 
     <path name="raw-playbackP hac-handset">
@@ -398,7 +400,7 @@
         <ctl name="PCM Playback Volume" value="1000"/>
         <ctl name="SINK_IDS" id="0" value="4"/>
         <ctl name="SINK_IDS" id="1" value="-1"/>
-        <ctl name="USB_RX Mixer EP4" value="1"/>
+        <ctl name="USB_RX Mixer RAW" value="1"/>
     </path>
 
     <path name="raw-playbackP usb-tty-full">