diff --git a/drivers/media/platform/rockchip/isp1/isp_params.c b/drivers/media/platform/rockchip/isp1/isp_params.c
index 136e2393d714..913402a4faa0 100644
--- a/drivers/media/platform/rockchip/isp1/isp_params.c
+++ b/drivers/media/platform/rockchip/isp1/isp_params.c
@@ -1189,8 +1189,16 @@ void rkisp1_params_isr(struct rkisp1_isp_params_vdev *params_vdev, u32 isp_mis)
 	new_params = (struct rkisp1_isp_params_cfg *)(cur_buf->vaddr[0]);
 
 	if (isp_mis & CIF_ISP_FRAME) {
+		u32 isp_ctrl;
+
 		__isp_isr_other_config(params_vdev, new_params);
 		__isp_isr_meas_config(params_vdev, new_params);
+
+		/* update shadow register immediately */
+		isp_ctrl = rkisp1_ioread32(params_vdev, CIF_ISP_CTRL);
+		isp_ctrl |= CIF_ISP_CTRL_ISP_CFG_UPD;
+		rkisp1_iowrite32(params_vdev, isp_ctrl, CIF_ISP_CTRL);
+
 		spin_lock(&params_vdev->config_lock);
 		list_del(&cur_buf->queue);
 		spin_unlock(&params_vdev->config_lock);