diff --git a/include/uapi/linux/rk_vcm_head.h b/include/uapi/linux/rk_vcm_head.h
index 06ca81b398b4..d68d14abceda 100644
--- a/include/uapi/linux/rk_vcm_head.h
+++ b/include/uapi/linux/rk_vcm_head.h
@@ -4,7 +4,7 @@
 #ifndef RK_VCM_HEAD_H
 #define RK_VCM_HEAD_H
 
-#define RK_VCM_HEAD_VERSION	KERNEL_VERSION(0, 0x01, 0x0)
+#define RK_VCM_HEAD_VERSION	KERNEL_VERSION(0, 0x02, 0x0)
 /*
  * Focus position values:
  * 65 logical positions ( 0 - 64 )
@@ -20,6 +20,7 @@
 #define OF_CAMERA_VCMDRV_DLC_ENABLE	"rockchip,vcm-dlc-enable"
 #define OF_CAMERA_VCMDRV_MCLK		"rockchip,vcm-mclk"
 #define OF_CAMERA_VCMDRV_T_SRC		"rockchip,vcm-t-src"
+#define VCMDRV_SETZOOM_MAXCNT	300U
 
 #define RK_VIDIOC_VCM_TIMEINFO \
 	_IOR('V', BASE_VIDIOC_PRIVATE + 0, struct rk_cam_vcm_tim)
@@ -48,14 +49,18 @@
 	_IOR('V', BASE_VIDIOC_PRIVATE + 10, unsigned int)
 
 #define RK_VIDIOC_ZOOM1_TIMEINFO \
-	_IOR('V', BASE_VIDIOC_PRIVATE + 13, struct rk_cam_vcm_tim)
+	_IOR('V', BASE_VIDIOC_PRIVATE + 11, struct rk_cam_vcm_tim)
 #define RK_VIDIOC_ZOOM1_CORRECTION \
-	_IOR('V', BASE_VIDIOC_PRIVATE + 14, unsigned int)
+	_IOR('V', BASE_VIDIOC_PRIVATE + 12, unsigned int)
 #define RK_VIDIOC_ZOOM1_SET_BACKLASH \
-	_IOR('V', BASE_VIDIOC_PRIVATE + 15, unsigned int)
+	_IOR('V', BASE_VIDIOC_PRIVATE + 13, unsigned int)
 
 #define RK_VIDIOC_ZOOM_SET_POSITION \
-	_IOW('V', BASE_VIDIOC_PRIVATE + 12, struct rk_cam_set_zoom)
+	_IOW('V', BASE_VIDIOC_PRIVATE + 14, struct rk_cam_set_zoom)
+#define RK_VIDIOC_FOCUS_SET_POSITION \
+	_IOW('V', BASE_VIDIOC_PRIVATE + 15, struct rk_cam_set_focus)
+#define RK_VIDIOC_MODIFY_POSITION \
+	_IOW('V', BASE_VIDIOC_PRIVATE + 16, struct rk_cam_modify_pos)
 
 #ifdef CONFIG_COMPAT
 #define RK_VIDIOC_COMPAT_VCM_TIMEINFO \
@@ -64,28 +69,21 @@
 	_IOR('V', BASE_VIDIOC_PRIVATE + 1, struct rk_cam_compat_vcm_tim)
 #define RK_VIDIOC_COMPAT_ZOOM_TIMEINFO \
 	_IOR('V', BASE_VIDIOC_PRIVATE + 2, struct rk_cam_compat_vcm_tim)
-#define RK_VIDIOC_COMPAT_FOCUS_CORRECTION \
-	_IOR('V', BASE_VIDIOC_PRIVATE + 5, unsigned int)
-#define RK_VIDIOC_COMPAT_IRIS_CORRECTION \
-	_IOR('V', BASE_VIDIOC_PRIVATE + 6, unsigned int)
-#define RK_VIDIOC_COMPAT_ZOOM_CORRECTION \
-	_IOR('V', BASE_VIDIOC_PRIVATE + 7, unsigned int)
-
-#define RK_VIDIOC_COMPAT_FOCUS_SET_BACKLASH \
-	_IOR('V', BASE_VIDIOC_PRIVATE + 8, unsigned int)
-#define RK_VIDIOC_COMPAT_IRIS_SET_BACKLASH \
-	_IOR('V', BASE_VIDIOC_PRIVATE + 9, unsigned int)
-#define RK_VIDIOC_COMPAT_ZOOM_SET_BACKLASH \
-	_IOR('V', BASE_VIDIOC_PRIVATE + 10, unsigned int)
-
 #define RK_VIDIOC_COMPAT_ZOOM1_TIMEINFO \
-	_IOR('V', BASE_VIDIOC_PRIVATE + 13, struct rk_cam_vcm_tim)
-#define RK_VIDIOC_COMPAT_ZOOM1_CORRECTION \
-	_IOR('V', BASE_VIDIOC_PRIVATE + 14, unsigned int)
-#define RK_VIDIOC_COMPAT_ZOOM1_SET_BACKLASH \
-	_IOR('V', BASE_VIDIOC_PRIVATE + 15, unsigned int)
+	_IOR('V', BASE_VIDIOC_PRIVATE + 11, struct rk_cam_compat_vcm_tim)
 #endif
 
+struct rk_cam_modify_pos {
+	s32 focus_pos;
+	s32 zoom_pos;
+	s32 zoom1_pos;
+};
+
+struct rk_cam_set_focus {
+	bool is_need_reback;
+	s32 focus_pos;
+};
+
 struct rk_cam_zoom_pos {
 	s32 zoom_pos;
 	s32 focus_pos;