diff --git a/arch/arm/configs/shmobile_defconfig b/arch/arm/configs/shmobile_defconfig
index d090022ca975..9e5a5ade6cab 100644
--- a/arch/arm/configs/shmobile_defconfig
+++ b/arch/arm/configs/shmobile_defconfig
@@ -142,6 +142,7 @@ CONFIG_DRM=y
 CONFIG_DRM_RCAR_DU=y
 CONFIG_DRM_RCAR_LVDS=y
 CONFIG_DRM_DUMB_VGA_DAC=y
+CONFIG_DRM_SII902X=y
 CONFIG_DRM_I2C_ADV7511=y
 CONFIG_DRM_I2C_ADV7511_AUDIO=y
 CONFIG_FB_SH_MOBILE_LCDC=y