diff --git a/hal/audio_hw.c b/hal/audio_hw.c
index c3dbecc..5a2469a 100755
--- a/hal/audio_hw.c
+++ b/hal/audio_hw.c
@@ -177,6 +177,7 @@
     [USECASE_AUDIO_PLAYBACK_OFFLOAD8] = "compress-offload-playback8",
     [USECASE_AUDIO_PLAYBACK_OFFLOAD9] = "compress-offload-playback9",
 #endif
+    [USECASE_AUDIO_PLAYBACK_ULL] = "audio-ull-playback",
     [USECASE_AUDIO_RECORD] = "audio-record",
     [USECASE_AUDIO_RECORD_COMPRESS] = "audio-record-compress",
     [USECASE_AUDIO_RECORD_LOW_LATENCY] = "low-latency-record",
@@ -2988,6 +2989,10 @@
         out->usecase = USECASE_AUDIO_PLAYBACK_AFE_PROXY;
         out->config = pcm_config_afe_proxy_playback;
         adev->voice_tx_output = out;
+    } else if (out->flags & AUDIO_OUTPUT_FLAG_RAW) {
+        out->usecase = USECASE_AUDIO_PLAYBACK_ULL;
+        out->config = pcm_config_low_latency;
+        out->sample_rate = out->config.rate;
     } else if (out->flags & AUDIO_OUTPUT_FLAG_FAST) {
         format = AUDIO_FORMAT_PCM_16_BIT;
         out->usecase = USECASE_AUDIO_PLAYBACK_LOW_LATENCY;
@@ -3614,6 +3619,7 @@
 {
     switch (period_size) {
     case 160:
+    case 192:
     case 240:
     case 320:
     case 480:
diff --git a/hal/audio_hw.h b/hal/audio_hw.h
index f01d38d..b56a891 100644
--- a/hal/audio_hw.h
+++ b/hal/audio_hw.h
@@ -93,6 +93,7 @@
     USECASE_AUDIO_PLAYBACK_OFFLOAD8,
     USECASE_AUDIO_PLAYBACK_OFFLOAD9,
 #endif
+    USECASE_AUDIO_PLAYBACK_ULL,
 
     /* FM usecase */
     USECASE_AUDIO_PLAYBACK_FM,
diff --git a/hal/msm8916/platform.c b/hal/msm8916/platform.c
index 6592c35..934850f 100644
--- a/hal/msm8916/platform.c
+++ b/hal/msm8916/platform.c
@@ -281,6 +281,7 @@
     [USECASE_AUDIO_PLAYBACK_OFFLOAD8] = {-1, -1},
     [USECASE_AUDIO_PLAYBACK_OFFLOAD9] = {-1, -1},
 #endif
+    [USECASE_AUDIO_PLAYBACK_ULL] = {MULTIMEDIA3_PCM_DEVICE, MULTIMEDIA3_PCM_DEVICE},
     [USECASE_AUDIO_RECORD] = {AUDIO_RECORD_PCM_DEVICE, AUDIO_RECORD_PCM_DEVICE},
     [USECASE_AUDIO_RECORD_COMPRESS] = {COMPRESS_CAPTURE_DEVICE, COMPRESS_CAPTURE_DEVICE},
     [USECASE_AUDIO_RECORD_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
@@ -664,6 +665,7 @@
     {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD8)},
     {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD9)},
 #endif
+    {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_ULL)},
     {TO_NAME_INDEX(USECASE_AUDIO_RECORD)},
     {TO_NAME_INDEX(USECASE_AUDIO_RECORD_LOW_LATENCY)},
     {TO_NAME_INDEX(USECASE_VOICE_CALL)},
diff --git a/hal/msm8916/platform.h b/hal/msm8916/platform.h
index bf5e834..5d0ad2d 100644
--- a/hal/msm8916/platform.h
+++ b/hal/msm8916/platform.h
@@ -236,6 +236,7 @@
 #define DEEP_BUFFER_PCM_DEVICE 0
 #define AUDIO_RECORD_PCM_DEVICE 0
 #define MULTIMEDIA2_PCM_DEVICE 1
+#define MULTIMEDIA3_PCM_DEVICE 4
 #define FM_PLAYBACK_PCM_DEVICE 5
 #define FM_CAPTURE_PCM_DEVICE  6
 #define HFP_PCM_RX 5
diff --git a/hal/msm8974/platform.c b/hal/msm8974/platform.c
index 2a3ddba..5a89f16 100644
--- a/hal/msm8974/platform.c
+++ b/hal/msm8974/platform.c
@@ -224,7 +224,7 @@
     [USECASE_AUDIO_PLAYBACK_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
                                            LOWLATENCY_PCM_DEVICE},
     [USECASE_AUDIO_PLAYBACK_MULTI_CH] = {MULTIMEDIA2_PCM_DEVICE,
-                                        MULTIMEDIA2_PCM_DEVICE},
+                                         MULTIMEDIA2_PCM_DEVICE},
     [USECASE_AUDIO_PLAYBACK_OFFLOAD] =
                      {PLAYBACK_OFFLOAD_DEVICE, PLAYBACK_OFFLOAD_DEVICE},
 #ifdef MULTIPLE_OFFLOAD_ENABLED
@@ -245,6 +245,9 @@
     [USECASE_AUDIO_PLAYBACK_OFFLOAD9] =
                      {PLAYBACK_OFFLOAD_DEVICE9, PLAYBACK_OFFLOAD_DEVICE9},
 #endif
+    [USECASE_AUDIO_PLAYBACK_ULL] = {MULTIMEDIA3_PCM_DEVICE,
+                                    MULTIMEDIA3_PCM_DEVICE},
+
     [USECASE_AUDIO_RECORD] = {AUDIO_RECORD_PCM_DEVICE, AUDIO_RECORD_PCM_DEVICE},
     [USECASE_AUDIO_RECORD_COMPRESS] = {COMPRESS_CAPTURE_DEVICE, COMPRESS_CAPTURE_DEVICE},
     [USECASE_AUDIO_RECORD_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
@@ -596,6 +599,7 @@
     {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD8)},
     {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD9)},
 #endif
+    {TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_ULL)},
     {TO_NAME_INDEX(USECASE_AUDIO_RECORD)},
     {TO_NAME_INDEX(USECASE_AUDIO_RECORD_LOW_LATENCY)},
     {TO_NAME_INDEX(USECASE_VOICE_CALL)},
diff --git a/hal/msm8974/platform.h b/hal/msm8974/platform.h
index 79e0816..4787b86 100644
--- a/hal/msm8974/platform.h
+++ b/hal/msm8974/platform.h
@@ -217,6 +217,7 @@
 #define DEEP_BUFFER_PCM_DEVICE 0
 #define AUDIO_RECORD_PCM_DEVICE 0
 #define MULTIMEDIA2_PCM_DEVICE 1
+#define MULTIMEDIA3_PCM_DEVICE 4
 #define FM_PLAYBACK_PCM_DEVICE 5
 #define FM_CAPTURE_PCM_DEVICE  6
 #define HFP_PCM_RX 5