diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index 4b3844480a77..7f271178d421 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -446,6 +446,7 @@ CONFIG_DRM_EXYNOS_HDMI=y
 CONFIG_DRM_EXYNOS_MIC=y
 CONFIG_DRM_ROCKCHIP=m
 CONFIG_DRM_SUN4I=m
+CONFIG_DRM_SUN8I_MIXER=m
 CONFIG_ROCKCHIP_ANALOGIX_DP=y
 CONFIG_ROCKCHIP_CDN_DP=y
 CONFIG_ROCKCHIP_DW_HDMI=y