diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index fe4f7814d14b6a1e83f6c31618e9341995051891..b54ba1be6e954333c6d7fbe3a59049a7972b1dfe 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -450,6 +450,7 @@ 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