sound/soc/bcm/Kconfig

   1 config SND_BCM2835_SOC_I2S
   2         tristate "SoC Audio support for the Broadcom BCM2835 I2S module"
   3         depends on ARCH_BCM2835 || COMPILE_TEST
   4         select SND_SOC_DMAENGINE_PCM
   5         select SND_SOC_GENERIC_DMAENGINE_PCM
   6         select REGMAP_MMIO
   7         help
   8           Say Y or M if you want to add support for codecs attached to
   9           the BCM2835 I2S interface. You will also need
  10           to select the audio interfaces to support below.