diff --git a/drivers/media/video_sink/video_func.c b/drivers/media/video_sink/video_func.c
index 5d2cd95fb..10f412d7b 100644
--- a/drivers/media/video_sink/video_func.c
+++ b/drivers/media/video_sink/video_func.c
@@ -1274,6 +1274,12 @@ void set_video_zorder_ext(int layer_index, int zorder)
 	}
 }
 
+void  get_video_input_info(struct video_input_info *input_info)
+{
+	input_info->height = cur_frame_par[0]->video_input_h;
+	input_info->width = cur_frame_par[0]->video_input_w;
+}
+
 static void vdx_force_black(u8 layer_id)
 {
 	if (layer_id == 0) {
diff --git a/include/linux/amlogic/media/video_sink/video.h b/include/linux/amlogic/media/video_sink/video.h
index 63b3d4a5f..b1548edaa 100644
--- a/include/linux/amlogic/media/video_sink/video.h
+++ b/include/linux/amlogic/media/video_sink/video.h
@@ -397,6 +397,11 @@ struct vd_proc_amvecm_info_t {
 	u32 vd2_dout_vsize;
 };
 
+struct video_input_info {
+	u32 width;
+	u32 height;
+};
+
 void set_video_mute(bool on);
 int get_video_mute(void);
 void set_output_mute(bool on);
@@ -499,6 +504,7 @@ int get_receiver_id(u8 layer_id);
 int proc_lowlatency_frame(u8 instance_id);
 bool check_av1_hdr10p(char *p);
 int get_output_pcrscr_info(s32 *inc, u32 *base);
+void  get_video_input_info(struct video_input_info *input_info);
 
 #ifdef CONFIG_AMLOGIC_MEDIA_VSYNC_RDMA
 #define OVER_FIELD_NORMAL 0