diff --git a/arch/arm/configs/rockchip_linux_defconfig b/arch/arm/configs/rockchip_linux_defconfig
index f8cf20cee5e9..1c2936883cfe 100644
--- a/arch/arm/configs/rockchip_linux_defconfig
+++ b/arch/arm/configs/rockchip_linux_defconfig
@@ -299,6 +299,7 @@ CONFIG_ROCKCHIP_DW_MIPI_DSI=y
 CONFIG_ROCKCHIP_ANALOGIX_DP=y
 CONFIG_ROCKCHIP_INNO_HDMI=y
 CONFIG_ROCKCHIP_LVDS=y
+CONFIG_ROCKCHIP_RK3066_HDMI=y
 CONFIG_DRM_UDL=y
 CONFIG_DRM_PANEL_SIMPLE=y
 CONFIG_DRM_DW_HDMI_I2S_AUDIO=y