diff --git a/hal/msm8916/platform.c b/hal/msm8916/platform.c
index a192f5c..a3abf9e 100644
--- a/hal/msm8916/platform.c
+++ b/hal/msm8916/platform.c
@@ -119,7 +119,7 @@
 
 /* Audio calibration related functions */
 typedef void (*acdb_deallocate_t)();
-typedef int  (*acdb_init_t)(char *, char *);
+typedef int  (*acdb_init_t)(char *, char *, int);
 typedef void (*acdb_send_audio_cal_t)(int, int, int, int);
 typedef void (*acdb_send_voice_cal_t)(int, int);
 typedef int (*acdb_reload_vocvoltable_t)(int);
@@ -890,7 +890,7 @@
     char baseband[PROPERTY_VALUE_MAX];
     char value[PROPERTY_VALUE_MAX];
     struct platform_data *my_data = NULL;
-    int retry_num = 0, snd_card_num = 0;
+    int retry_num = 0, snd_card_num = 0, key = 0;
     const char *snd_card_name;
     char mixer_xml_path[100],ffspEnable[PROPERTY_VALUE_MAX];
     char *cvd_version = NULL;
@@ -1001,6 +1001,9 @@
         acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 131;
         acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 131;
     }
+    property_get("audio.ds1.metainfo.key",value,"0");
+    key = atoi(value);
+
     my_data->voice_feature_set = VOICE_FEATURE_SET_DEFAULT;
     my_data->acdb_handle = dlopen(LIB_ACDB_LOADER, RTLD_NOW);
     if (my_data->acdb_handle == NULL) {
diff --git a/hal/msm8974/platform.c b/hal/msm8974/platform.c
index c043264..10e608b 100644
--- a/hal/msm8974/platform.c
+++ b/hal/msm8974/platform.c
@@ -148,7 +148,7 @@
 
 /* Audio calibration related functions */
 typedef void (*acdb_deallocate_t)();
-typedef int  (*acdb_init_t)(const char *, char *);
+typedef int  (*acdb_init_t)(const char *, char *, int);
 typedef void (*acdb_send_audio_cal_t)(int, int, int , int);
 typedef void (*acdb_send_voice_cal_t)(int, int);
 typedef int (*acdb_reload_vocvoltable_t)(int);
@@ -979,7 +979,7 @@
     char baseband[PROPERTY_VALUE_MAX];
     char value[PROPERTY_VALUE_MAX];
     struct platform_data *my_data = NULL;
-    int retry_num = 0, snd_card_num = 0;
+    int retry_num = 0, snd_card_num = 0, key = 0;
     const char *snd_card_name;
     char *cvd_version = NULL;
 
@@ -1093,6 +1093,8 @@
             my_data->fluence_mode = FLUENCE_BROADSIDE;
         }
     }
+    property_get("audio.ds1.metainfo.key",value,"0");
+    key = atoi(value);
 
     my_data->voice_feature_set = VOICE_FEATURE_SET_DEFAULT;
     my_data->acdb_handle = dlopen(LIB_ACDB_LOADER, RTLD_NOW);
@@ -1156,7 +1158,7 @@
         else
             get_cvd_version(cvd_version, adev);
 
-        my_data->acdb_init(snd_card_name, cvd_version);
+        my_data->acdb_init(snd_card_name, cvd_version, key);
         if (cvd_version)
             free(cvd_version);
     }