diff --git a/libqdutils/qdMetaData.cpp b/libqdutils/qdMetaData.cpp
index 89ca92e..f39eef9 100644
--- a/libqdutils/qdMetaData.cpp
+++ b/libqdutils/qdMetaData.cpp
@@ -81,6 +81,26 @@
         case UPDATE_BUFFER_GEOMETRY:
             memcpy((void *)&data->bufferDim, param, sizeof(BufferDim_t));
             break;
+        case PP_PARAM_VFM_DATA:
+        {
+            int32_t     indx = 0;
+            VfmData_t*  pVfmData = reinterpret_cast <VfmData_t *>(param);
+            int32_t     dataType = pVfmData->dataType;
+
+            if(dataType > 0){
+                indx = getVfmDataIdx(dataType);
+                if(indx < MAX_VFM_DATA_COUNT){
+                    data->vfmDataBitMap |= dataType;
+                    memcpy((void *)&data->vfmData[indx], param,
+                        sizeof(VfmData_t));
+                }else{
+                    ALOGE("unknown dataType %d", dataType);
+                }
+            }else{
+                ALOGE("invalid dataType in PP_PARAM_VFM_DATA %d", dataType);
+            }
+        }
+        break;
         default:
             ALOGE("Unknown paramType %d", paramType);
             break;
diff --git a/libqdutils/qdMetaData.h b/libqdutils/qdMetaData.h
index d5354a4..4b6e678 100644
--- a/libqdutils/qdMetaData.h
+++ b/libqdutils/qdMetaData.h
@@ -31,6 +31,19 @@
 #define _QDMETADATA_H
 
 #define MAX_IGC_LUT_ENTRIES 256
+#define MAX_VFM_DATA_SIZE   64 //bytes per data buffer
+#define MAX_VFM_DATA_COUNT  16 //number of data buffers
+
+/* This macro finds the index corresponding to a type */
+/* This is equivalent to indx = LOG_2(type) */
+inline int32_t getVfmDataIdx(int32_t type){
+    int32_t indx = 0, x = type;
+    while( x >> 1) {
+        x = (x >> 1);
+        indx++;
+    }
+    return indx;
+}
 
 struct HSICData_t {
     int32_t hue;
@@ -57,6 +70,11 @@
     int32_t sliceHeight;
 };
 
+struct VfmData_t {
+    int32_t dataType;
+    char    data[MAX_VFM_DATA_SIZE];
+};
+
 struct MetaData_t {
     int32_t operation;
     int32_t interlaced;
@@ -67,6 +85,8 @@
     IGCData_t igcData;
     Sharp2Data_t Sharp2Data;
     int64_t timestamp;
+    int32_t vfmDataBitMap;
+    VfmData_t vfmData[MAX_VFM_DATA_COUNT];
 };
 
 typedef enum {
@@ -78,6 +98,7 @@
     PP_PARAM_SHARP2     = 0x0020,
     PP_PARAM_TIMESTAMP  = 0x0040,
     UPDATE_BUFFER_GEOMETRY = 0x0080,
+    PP_PARAM_VFM_DATA   = 0x0100,
 } DispParamType;
 
 int setMetaData(private_handle_t *handle, DispParamType paramType, void *param);