diff --git a/drivers/gpu/drm/rockchip/rockchip_lvds.c b/drivers/gpu/drm/rockchip/rockchip_lvds.c
index 84ac05a9b2d8..e57b89c61fa9 100644
--- a/drivers/gpu/drm/rockchip/rockchip_lvds.c
+++ b/drivers/gpu/drm/rockchip/rockchip_lvds.c
@@ -40,7 +40,7 @@
 #define PX30_LVDS_SELECT(x)		HIWORD_UPDATE(x, 14, 13)
 #define PX30_LVDS_MODE_EN(x)		HIWORD_UPDATE(x, 12, 12)
 #define PX30_LVDS_MSBSEL(x)		HIWORD_UPDATE(x, 11, 11)
-#define PX30_LVDS_P2S_EN(x)		HIWORD_UPDATE(x, 10, 10)
+#define PX30_LVDS_P2S_EN(x)		HIWORD_UPDATE(x,  6,  6)
 #define PX30_LVDS_VOP_SEL(x)		HIWORD_UPDATE(x,  1,  1)
 
 #define RK3126_GRF_LVDS_CON0		0x0150