config MT_SND_SOC_V1 bool "MT_SND_SOC_V1" default n help If you say Y, enable MT_SND_SOC_V1_driver. config MT_SND_SOC_V2 bool "MT_SND_SOC_V2" default n help If you say Y, enable MT_SND_SOC_V2_driver. config MT_SND_SOC_V3 bool "MT_SND_SOC_V3" default n help If you say Y, enable MT_SND_SOC_V3_driver. config MTK_SPEAKER bool "MTK_SPEAKER" default n help If you say Y, enable MTK_SPEAKER_AMP config MTK_NXP_TFA9890 bool "MTK_NXP_TFA9890" default n help If you say Y, enable MTK_NXP_TFA9890 driver.