diff --git a/drivers/mfd/rkx110_x120/Kconfig b/drivers/mfd/rkx110_x120/Kconfig
index e8af3583ccd8..f8376cf334d3 100644
--- a/drivers/mfd/rkx110_x120/Kconfig
+++ b/drivers/mfd/rkx110_x120/Kconfig
@@ -12,6 +12,7 @@ config ROCKCHIP_SERDES_DRM_PANEL
 	tristate "Generic RK Serdes panel driver"
 	depends on OF
 	depends on BACKLIGHT_CLASS_DEVICE
+	depends on MFD_RKX110_X120
 	select VIDEOMODE_HELPERS
 	help
 	  This driver supports rk serdes panels.