diff --git a/QCamera2/HAL/QCamera2HWICallbacks.cpp b/QCamera2/HAL/QCamera2HWICallbacks.cpp
index 5acd76e..e590d31 100644
--- a/QCamera2/HAL/QCamera2HWICallbacks.cpp
+++ b/QCamera2/HAL/QCamera2HWICallbacks.cpp
@@ -59,6 +59,7 @@
     ALOGD("[KPI Perf] %s: E",__func__);
     char value[PROPERTY_VALUE_MAX];
     bool dump_raw = false;
+    bool dump_yuv = false;
     QCamera2HardwareInterface *pme = (QCamera2HardwareInterface *)userdata;
     if (pme == NULL ||
         pme->mCameraHandle == NULL ||
@@ -101,6 +102,23 @@
     }
     //
 
+    // DUMP YUV before reprocess if needed
+    property_get("persist.camera.zsl_yuv", value, "0");
+    dump_yuv = atoi(value) > 0 ? true : false;
+    if ( dump_yuv ) {
+        for ( int i= 0 ; i < recvd_frame->num_bufs ; i++ ) {
+            if ( recvd_frame->bufs[i]->stream_type == CAM_STREAM_TYPE_SNAPSHOT ) {
+                mm_camera_buf_def_t * yuv_frame = recvd_frame->bufs[i];
+                QCameraStream *pStream = pChannel->getStreamByHandle(yuv_frame->stream_id);
+                if ( NULL != pStream ) {
+                    pme->dumpFrameToFile(pStream, yuv_frame, QCAMERA_DUMP_FRM_SNAPSHOT);
+                }
+                break;
+            }
+        }
+    }
+    //
+
     // send to postprocessor
     pme->m_postprocessor.processData(frame);