diff --git a/drivers/video/rockchip/transmitter/rk32_dp.c b/drivers/video/rockchip/transmitter/rk32_dp.c
index 9a18358c4a76..e4716934f0c9 100755
--- a/drivers/video/rockchip/transmitter/rk32_dp.c
+++ b/drivers/video/rockchip/transmitter/rk32_dp.c
@@ -1829,6 +1829,8 @@ static int rk32_edp_probe(struct platform_device *pdev)
 		rk32_edp_clk_disable(edp);
 
 	pm_runtime_enable(&pdev->dev);
+	if (support_uboot_display())
+		pm_runtime_get_sync(&pdev->dev);
 
 	rk32_edp = edp;
 	rk_fb_trsm_ops_register(&trsm_edp_ops, SCREEN_EDP);