1config SND_BCM947XX_SOC 2 tristate "SoC Audio for the BCM947xx System-on-Chip" 3 depends on BCM947XX && SND_SOC 4 help 5 Say Y or M if you want to add support for I2S bus interface in the SOC as 6 well as any codecs on the board. 7 You will also need to select the audio interfaces to support below. 8