diff --git a/arch/arm/configs/rk30_sdk_defconfig b/arch/arm/configs/rk30_sdk_defconfig
index 8e153cc9fbc8..4df34e80a08d 100644
--- a/arch/arm/configs/rk30_sdk_defconfig
+++ b/arch/arm/configs/rk30_sdk_defconfig
@@ -301,6 +301,7 @@ CONFIG_LCD_B101EW05=y
 CONFIG_FB_ROCKCHIP=y
 CONFIG_LCDC_RK30=y
 CONFIG_RK_HDMI=y
+CONFIG_HDMI_RK30=y
 CONFIG_RGA_RK30=y
 CONFIG_LOGO=y
 # CONFIG_LOGO_LINUX_MONO is not set