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kernel/linux-rt-4.4.41/sound/soc/atmel/Kconfig 2.16 KB
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  config SND_ATMEL_SOC
  	tristate "SoC Audio for the Atmel System-on-Chip"
  	depends on HAS_IOMEM
  	help
  	  Say Y or M if you want to add support for codecs attached to
  	  the ATMEL SSC interface. You will also need
  	  to select the audio interfaces to support below.
  
  if SND_ATMEL_SOC
  
  config SND_ATMEL_SOC_PDC
  	tristate
  	default m if SND_ATMEL_SOC_SSC_PDC=m && SND_ATMEL_SOC_SSC=m
  	default y if SND_ATMEL_SOC_SSC_PDC=y || (SND_ATMEL_SOC_SSC_PDC=m && SND_ATMEL_SOC_SSC=y)
  
  config SND_ATMEL_SOC_SSC_PDC
  	tristate
  
  config SND_ATMEL_SOC_DMA
  	tristate
  	select SND_SOC_GENERIC_DMAENGINE_PCM
  	default m if SND_ATMEL_SOC_SSC_DMA=m && SND_ATMEL_SOC_SSC=m
  	default y if SND_ATMEL_SOC_SSC_DMA=y || (SND_ATMEL_SOC_SSC_DMA=m && SND_ATMEL_SOC_SSC=y)
  
  config SND_ATMEL_SOC_SSC_DMA
  	tristate
  
  config SND_ATMEL_SOC_SSC
  	tristate
  	default y if SND_ATMEL_SOC_SSC_DMA=y || SND_ATMEL_SOC_SSC_PDC=y
  	default m if SND_ATMEL_SOC_SSC_DMA=m || SND_ATMEL_SOC_SSC_PDC=m
  
  config SND_AT91_SOC_SAM9G20_WM8731
  	tristate "SoC Audio support for WM8731-based At91sam9g20 evaluation board"
  	depends on ARCH_AT91 || COMPILE_TEST
  	depends on ATMEL_SSC && SND_SOC_I2C_AND_SPI
  	select SND_ATMEL_SOC_SSC_PDC
  	select SND_SOC_WM8731
  	help
  	  Say Y if you want to add support for SoC audio on WM8731-based
  	  AT91sam9g20 evaluation board.
  
  config SND_ATMEL_SOC_WM8904
  	tristate "Atmel ASoC driver for boards using WM8904 codec"
  	depends on ARCH_AT91 || COMPILE_TEST
  	depends on ATMEL_SSC && I2C
  	select SND_ATMEL_SOC_SSC_DMA
  	select SND_SOC_WM8904
  	help
  	  Say Y if you want to add support for Atmel ASoC driver for boards using
  	  WM8904 codec.
  
  config SND_AT91_SOC_SAM9X5_WM8731
  	tristate "SoC Audio support for WM8731-based at91sam9x5 board"
  	depends on ARCH_AT91 || COMPILE_TEST
  	depends on ATMEL_SSC && SND_SOC_I2C_AND_SPI
  	select SND_ATMEL_SOC_SSC_DMA
  	select SND_SOC_WM8731
  	help
  	  Say Y if you want to add support for audio SoC on an
  	  at91sam9x5 based board that is using WM8731 codec.
  
  config SND_ATMEL_SOC_CLASSD
  	tristate "Atmel ASoC driver for boards using CLASSD"
  	depends on ARCH_AT91 || COMPILE_TEST
  	select SND_ATMEL_SOC_DMA
  	select REGMAP_MMIO
  	help
  	  Say Y if you want to add support for Atmel ASoC driver for boards using
  	  CLASSD.
  endif