diff --git a/dsp/audio_cal_utils.c b/dsp/audio_cal_utils.c
index 77cb1c5b6e1e..47ac5becfc2b 100644
--- a/dsp/audio_cal_utils.c
+++ b/dsp/audio_cal_utils.c
@@ -63,6 +63,7 @@ size_t get_cal_info_size(int32_t cal_type)
 		break;
 	case ADM_AUDPROC_CAL_TYPE:
 	case ADM_LSM_AUDPROC_CAL_TYPE:
+	case ADM_LSM_AUDPROC_PERSISTENT_CAL_TYPE:
 		size = sizeof(struct audio_cal_info_audproc);
 		break;
 	case ADM_AUDVOL_CAL_TYPE:
@@ -213,6 +214,7 @@ size_t get_user_cal_type_size(int32_t cal_type)
 		break;
 	case ADM_AUDPROC_CAL_TYPE:
 	case ADM_LSM_AUDPROC_CAL_TYPE:
+	case ADM_LSM_AUDPROC_PERSISTENT_CAL_TYPE:
 		size = sizeof(struct audio_cal_type_audproc);
 		break;
 	case ADM_AUDVOL_CAL_TYPE:
diff --git a/dsp/q6adm.c b/dsp/q6adm.c
index 7d59fbbce66a..26402f38b1e2 100644
--- a/dsp/q6adm.c
+++ b/dsp/q6adm.c
@@ -2000,7 +2000,8 @@ static struct cal_block_data *adm_find_cal_by_path(int cal_index, int path)
 			continue;
 
 		if (cal_index == ADM_AUDPROC_CAL ||
-			cal_index == ADM_LSM_AUDPROC_CAL) {
+		    cal_index == ADM_LSM_AUDPROC_CAL ||
+		    cal_index == ADM_LSM_AUDPROC_PERSISTENT_CAL) {
 			audproc_cal_info = cal_block->cal_info;
 			if ((audproc_cal_info->path == path) &&
 			    (cal_block->cal_data.size > 0))
@@ -2037,7 +2038,8 @@ static struct cal_block_data *adm_find_cal_by_app_type(int cal_index, int path,
 			continue;
 
 		if (cal_index == ADM_AUDPROC_CAL ||
-			cal_index == ADM_LSM_AUDPROC_CAL) {
+		    cal_index == ADM_LSM_AUDPROC_CAL ||
+		    cal_index == ADM_LSM_AUDPROC_PERSISTENT_CAL) {
 			audproc_cal_info = cal_block->cal_info;
 			if ((audproc_cal_info->path == path) &&
 			    (audproc_cal_info->app_type == app_type) &&
@@ -2077,7 +2079,8 @@ static struct cal_block_data *adm_find_cal(int cal_index, int path,
 			continue;
 
 		if (cal_index == ADM_AUDPROC_CAL ||
-		    cal_index == ADM_LSM_AUDPROC_CAL) {
+		    cal_index == ADM_LSM_AUDPROC_CAL ||
+		    cal_index == ADM_LSM_AUDPROC_PERSISTENT_CAL) {
 			audproc_cal_info = cal_block->cal_info;
 			if ((audproc_cal_info->path == path) &&
 			    (audproc_cal_info->app_type == app_type) &&
@@ -2165,12 +2168,18 @@ static void send_adm_cal(int port_id, int copp_idx, int path, int perf_mode,
 {
 	pr_debug("%s: port id 0x%x copp_idx %d\n", __func__, port_id, copp_idx);
 
-	if (passthr_mode != LISTEN)
+	if (passthr_mode != LISTEN) {
 		send_adm_cal_type(ADM_AUDPROC_CAL, path, port_id, copp_idx,
 				perf_mode, app_type, acdb_id, sample_rate);
-	else
+	} else {
 		send_adm_cal_type(ADM_LSM_AUDPROC_CAL, path, port_id, copp_idx,
 				  perf_mode, app_type, acdb_id, sample_rate);
+
+		send_adm_cal_type(ADM_LSM_AUDPROC_PERSISTENT_CAL, path,
+				  port_id, copp_idx, perf_mode, app_type,
+				  acdb_id, sample_rate);
+	}
+
 	send_adm_cal_type(ADM_AUDVOL_CAL, path, port_id, copp_idx, perf_mode,
 			  app_type, acdb_id, sample_rate);
 }
@@ -3297,6 +3306,9 @@ static int get_cal_type_index(int32_t cal_type)
 	case ADM_RTAC_AUDVOL_CAL_TYPE:
 		ret = ADM_RTAC_AUDVOL_CAL;
 		break;
+	case ADM_LSM_AUDPROC_PERSISTENT_CAL_TYPE:
+		ret = ADM_LSM_AUDPROC_PERSISTENT_CAL;
+		break;
 	default:
 		pr_err("%s: invalid cal type %d!\n", __func__, cal_type);
 	}
@@ -3518,6 +3530,12 @@ static int adm_init_cal_data(void)
 		adm_set_cal, NULL, NULL} },
 		{adm_map_cal_data, adm_unmap_cal_data,
 		cal_utils_match_buf_num} },
+
+		{{ADM_LSM_AUDPROC_PERSISTENT_CAL_TYPE,
+		 {adm_alloc_cal, adm_dealloc_cal, NULL,
+		  adm_set_cal, NULL, NULL} },
+		 {adm_map_cal_data, adm_unmap_cal_data,
+		  cal_utils_match_buf_num} },
 	};
 	pr_debug("%s:\n", __func__);
 
@@ -3987,6 +4005,13 @@ int adm_store_cal_data(int port_id, int copp_idx, int path, int perf_mode,
 			rc = -ENOMEM;
 			goto unlock;
 		}
+	} else if (cal_index == ADM_LSM_AUDPROC_PERSISTENT_CAL) {
+		if (cal_block->cal_data.size > AUD_PROC_PERSIST_BLOCK_SIZE) {
+			pr_err("%s:persist invalid size exp/actual[%zd, %d]\n",
+				__func__, cal_block->cal_data.size, *size);
+			rc = -ENOMEM;
+			goto unlock;
+		}
 	} else if (cal_index == ADM_AUDVOL_CAL) {
 		if (cal_block->cal_data.size > AUD_VOL_BLOCK_SIZE) {
 			pr_err("%s:aud_vol:invalid size exp/actual[%zd, %d]\n",
diff --git a/include/dsp/q6adm-v2.h b/include/dsp/q6adm-v2.h
index bc3fdcfabfc5..3193b7f7efc1 100644
--- a/include/dsp/q6adm-v2.h
+++ b/include/dsp/q6adm-v2.h
@@ -29,6 +29,7 @@
 	((MAX_MODULES_IN_TOPO + 1) * 2 * sizeof(uint32_t))
 #define AUD_PROC_BLOCK_SIZE	4096
 #define AUD_VOL_BLOCK_SIZE	4096
+#define AUD_PROC_PERSIST_BLOCK_SIZE	(2 * 1024 * 1020)
 #define AUDIO_RX_CALIBRATION_SIZE	(AUD_PROC_BLOCK_SIZE + \
 						AUD_VOL_BLOCK_SIZE)
 enum {
@@ -40,6 +41,7 @@ enum {
 	ADM_RTAC_APR_CAL,
 	ADM_SRS_TRUMEDIA,
 	ADM_RTAC_AUDVOL_CAL,
+	ADM_LSM_AUDPROC_PERSISTENT_CAL,
 	ADM_MAX_CAL_TYPES
 };