diff --git a/hal/audio_hw.c b/hal/audio_hw.c
index 5756590..e29ad82 100644
--- a/hal/audio_hw.c
+++ b/hal/audio_hw.c
@@ -1908,6 +1908,18 @@
         /* no audio source uses val == 0 */
         if ((in->source != val) && (val != 0)) {
             in->source = val;
+            if ((in->source == AUDIO_SOURCE_VOICE_COMMUNICATION) &&
+                (in->dev->mode == AUDIO_MODE_IN_COMMUNICATION) &&
+                (voice_extn_compress_voip_is_format_supported(in->format)) &&
+                (in->config.rate == 8000 || in->config.rate == 16000) &&
+                (popcount(in->channel_mask) == 1)) {
+                ret = voice_extn_compress_voip_open_input_stream(in);
+                if (ret != 0) {
+                    ALOGE("%s: Compress voip input cannot be opened, error:%d",
+                          __func__, ret);
+                    goto done;
+                }
+            }
         }
     }
 
@@ -1922,6 +1934,7 @@
         }
     }
 
+done:
     pthread_mutex_unlock(&adev->lock);
     pthread_mutex_unlock(&in->lock);
 
@@ -2522,16 +2535,7 @@
     in->config.rate = config->sample_rate;
     in->format = config->format;
 
-    if ((in->dev->mode == AUDIO_MODE_IN_COMMUNICATION) &&
-        (voice_extn_compress_voip_is_config_supported(config))) {
-        ret = voice_extn_compress_voip_open_input_stream(in);
-        if (ret != 0)
-        {
-            ALOGE("%s: Compress voip input cannot be opened, error:%d",
-                  __func__, ret);
-            goto err_open;
-        }
-    } else if (channel_count == 6) {
+    if (channel_count == 6) {
         if(audio_extn_ssr_get_enabled()) {
             if(audio_extn_ssr_init(adev, in)) {
                 ALOGE("%s: audio_extn_ssr_init failed", __func__);
@@ -2543,7 +2547,8 @@
             goto err_open;
         }
     } else if (audio_extn_compr_cap_enabled() &&
-            audio_extn_compr_cap_format_supported(config->format)) {
+            audio_extn_compr_cap_format_supported(config->format) &&
+            (in->dev->mode != AUDIO_MODE_IN_COMMUNICATION)) {
         audio_extn_compr_cap_init(adev, in);
     } else {
         in->config.channels = channel_count;
diff --git a/hal/msm8974/platform.c b/hal/msm8974/platform.c
index a25991f..e93716d 100644
--- a/hal/msm8974/platform.c
+++ b/hal/msm8974/platform.c
@@ -76,7 +76,7 @@
 
 /* Audio calibration related functions */
 typedef void (*acdb_deallocate_t)();
-typedef int  (*acdb_init_t)();
+typedef int  (*acdb_init_t)(char *);
 typedef void (*acdb_send_audio_cal_t)(int, int);
 typedef void (*acdb_send_voice_cal_t)(int, int);
 typedef int (*acdb_reload_vocvoltable_t)(int);
@@ -643,11 +643,11 @@
                   __func__, LIB_ACDB_LOADER);
 
         my_data->acdb_init = (acdb_init_t)dlsym(my_data->acdb_handle,
-                                                    "acdb_loader_init_ACDB");
+                                                    "acdb_loader_init_v2");
         if (my_data->acdb_init == NULL)
-            ALOGE("%s: dlsym error %s for acdb_loader_init_ACDB", __func__, dlerror());
+            ALOGE("%s: dlsym error %s for acdb_loader_init_v2", __func__, dlerror());
         else
-            my_data->acdb_init();
+            my_data->acdb_init(snd_card_name);
     }
 
     /* Initialize ACDB ID's */