diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index a8c429cb5b2d..cb39666a85b3 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -885,6 +885,8 @@ config MFD_RK616
 config RK616_USE_MCLK_12M	
 	bool "Enable 12M clock for timing reconstruction"
 	depends on MFD_RK616
+	select RK_HDMI_CTL_CODEC
+	default y
 	help
 	   if you say y here ,it will enable 12M clock for timing reconstruction