diff --git a/arch/arm64/configs/rockchip_defconfig b/arch/arm64/configs/rockchip_defconfig
index 3d61cfbf6d76..7e56af94ab0e 100644
--- a/arch/arm64/configs/rockchip_defconfig
+++ b/arch/arm64/configs/rockchip_defconfig
@@ -479,6 +479,7 @@ CONFIG_SND_SOC=y
 CONFIG_SND_SOC_ROCKCHIP=y
 CONFIG_SND_SOC_ROCKCHIP_I2S=y
 CONFIG_SND_SOC_ROCKCHIP_SPDIF=y
+CONFIG_SND_SOC_CX2072X=y
 CONFIG_SND_SOC_DW_HDMI_AUDIO=y
 CONFIG_SND_SOC_ES8316=y
 CONFIG_SND_SOC_RT5640=y