diff --git a/arch/arm64/configs/rockchip_linux_defconfig b/arch/arm64/configs/rockchip_linux_defconfig
index 7189e7cb4243..bd020e90c651 100644
--- a/arch/arm64/configs/rockchip_linux_defconfig
+++ b/arch/arm64/configs/rockchip_linux_defconfig
@@ -341,6 +341,7 @@ CONFIG_SND_SOC_ROCKCHIP_SPDIF=y
 CONFIG_SND_SOC_ROCKCHIP_SPDIFRX=y
 CONFIG_SND_SOC_ROCKCHIP_MAX98090=y
 CONFIG_SND_SOC_ROCKCHIP_RT5645=y
+CONFIG_SND_SOC_ROCKCHIP_HDMI=y
 CONFIG_SND_SOC_DUMMY_CODEC=y
 CONFIG_SND_SOC_ES7202=y
 CONFIG_SND_SOC_ES7243E=y