diff --git a/drivers/amlogic/media/video_processor/ionvideo/ionvideo.c b/drivers/amlogic/media/video_processor/ionvideo/ionvideo.c
index 025457484dbf..1db29dbe894e 100644
--- a/drivers/amlogic/media/video_processor/ionvideo/ionvideo.c
+++ b/drivers/amlogic/media/video_processor/ionvideo/ionvideo.c
@@ -382,6 +382,9 @@ static void ionvideo_thread_tick(struct ionvideo_dev *dev)
 	if (dev->active_state == ION_INACTIVE)
 		return;
 
+	if (dev->receiver_register == 0)
+		return;
+
 	dev->wait_ge2d_timeout = false;
 	vf = vf_peek(dev->vf_receiver_name);
 	if (!vf) {
@@ -961,15 +964,14 @@ static int video_receiver_event_fun(int type, void *data, void *private_data)
 		}
 
 		/*tsync_avevent(VIDEO_STOP, 0);*/
-		IONVID_DBG("unreg:ionvideo\n");
+		pr_info("unreg:ionvideo\n");
 	} else if (type == VFRAME_EVENT_PROVIDER_REG) {
-		dev->receiver_register = 1;
 		dev->is_omx_video_started = 1;
 		dev->ppmgr2_dev.interlaced_num = 0;
 		dev->active_state = ION_ACTIVE;
 		init_completion(&dev->inactive_done);
-
-		IONVID_DBG("reg:ionvideo\n");
+		dev->receiver_register = 1;
+		pr_info("reg:ionvideo\n");
 	} else if (type == VFRAME_EVENT_PROVIDER_QUREY_STATE) {
 		if (dev->vf_wait_cnt > 1)
 			return RECEIVER_INACTIVE;
diff --git a/drivers/amlogic/media/video_processor/ionvideo/ppmgr2.c b/drivers/amlogic/media/video_processor/ionvideo/ppmgr2.c
index e74d4861de05..9ab7de955478 100644
--- a/drivers/amlogic/media/video_processor/ionvideo/ppmgr2.c
+++ b/drivers/amlogic/media/video_processor/ionvideo/ppmgr2.c
@@ -481,6 +481,11 @@ int ppmgr2_process(struct vframe_s *vf, struct ppmgr2_device *ppd, int index)
 	int angle = (ppd->angle + src_vf->orientation) % 4;
 	int dst_canvas_id = 0;
 
+	if (ppd->phy_addr[index] == NULL) {
+		ppmgr2_printk(1, "NULL physical address!\n");
+		return -1;
+	}
+
 	if (src_vf->type & VIDTYPE_INTERLACE) {
 		if ((ppd->bottom_first && src_vf->type & 0x2)
 			|| (ppd->bottom_first == 0