diff --git a/arch/arm/configs/rockchip_linux_defconfig b/arch/arm/configs/rockchip_linux_defconfig
index 3b64e2ea2bde..8587317d456b 100644
--- a/arch/arm/configs/rockchip_linux_defconfig
+++ b/arch/arm/configs/rockchip_linux_defconfig
@@ -318,6 +318,7 @@ CONFIG_ROCKCHIP_DRM_TVE=y
 CONFIG_ROCKCHIP_RK3066_HDMI=y
 CONFIG_DRM_UDL=y
 CONFIG_DRM_PANEL_SIMPLE=y
+CONFIG_DRM_DUMB_VGA_DAC=y
 CONFIG_DRM_DW_HDMI_I2S_AUDIO=y
 CONFIG_MALI400=y
 # CONFIG_MALI400_PROFILING is not set