diff --git a/drivers/media/platform/rockchip/isp/version.h b/drivers/media/platform/rockchip/isp/version.h
index 539a39c13315..c19a9f9324ae 100644
--- a/drivers/media/platform/rockchip/isp/version.h
+++ b/drivers/media/platform/rockchip/isp/version.h
@@ -421,6 +421,12 @@
  * 13.thunder boot with multi sensor
  * 14.support buf early done
  * 15.fix read BP_WR_CTRL reg
+ *
+ * v2.2.1
+ * 1.rename isp and ispp uapi head
+ * 2.lock for rockit qbuf
+ * 3.fix open video during device register
+ * 4.sync dev register and fast_work
  */
 
 #define RKISP_DRIVER_VERSION RKISP_API_VERSION
diff --git a/include/uapi/linux/rk-isp2-config.h b/include/uapi/linux/rk-isp2-config.h
index 3b79d5f72e66..135eda8bfcdd 100644
--- a/include/uapi/linux/rk-isp2-config.h
+++ b/include/uapi/linux/rk-isp2-config.h
@@ -10,7 +10,7 @@
 #include <linux/types.h>
 #include <linux/v4l2-controls.h>
 
-#define RKISP_API_VERSION		KERNEL_VERSION(2, 2, 0)
+#define RKISP_API_VERSION		KERNEL_VERSION(2, 2, 1)
 
 /****************ISP SUBDEV IOCTL*****************************/