diff --git a/drivers/media/video/rk_camsys/camsys_gpio.h b/drivers/media/video/rk_camsys/camsys_gpio.h
index b19437403741..4858cde26ef5 100644
--- a/drivers/media/video/rk_camsys/camsys_gpio.h
+++ b/drivers/media/video/rk_camsys/camsys_gpio.h
@@ -3,7 +3,7 @@
 #define __RKCAMSYS_GPIO_H__
 
 #if defined(CONFIG_ARCH_ROCKCHIP)
-#define RK30_PIN0_PA0 (1000)
+#define RK30_PIN0_PA0 (0)
 #define NUM_GROUP (32)
 #define GPIO_BANKS (9)
 #endif
diff --git a/drivers/media/video/rk_camsys/camsys_internal.h b/drivers/media/video/rk_camsys/camsys_internal.h
index 63f06803697c..f15c42bb98e1 100644
--- a/drivers/media/video/rk_camsys/camsys_internal.h
+++ b/drivers/media/video/rk_camsys/camsys_internal.h
@@ -196,9 +196,11 @@
        1) v0.0x21.9 may not fix all the case of iommu issue caused by the
        unexpected termination of process cameraserver, so we force to release
        all iommu resource in |.release| of fops aganin if needed.
+*v0.0x27.0:
+       1) revert v0.0x22.5.
 */
 
-#define CAMSYS_DRIVER_VERSION                   KERNEL_VERSION(0, 0x26, 0)
+#define CAMSYS_DRIVER_VERSION                   KERNEL_VERSION(0, 0x27, 0)
 
 #define CAMSYS_PLATFORM_DRV_NAME                "RockChip-CamSys"
 #define CAMSYS_PLATFORM_MARVIN_NAME             "Platform_MarvinDev"