if SND_SUNXI_SOC config SND_SUNXI_SOC_I2S1_INTERFACE tristate "SoC i2s1 interface for SUNXI chips" depends on ARCH_SUN8IW5 select SND_SOC_DMAENGINE_PCM default n help Say Y or M if you want to add support for codecs attached to the SUNXI AC97, I2S or PCM interface. You will also need to select the audio interfaces to support below. endif