Kconfig

config SND_SOC_TEGRA
	tristate "SoC Audio for the Tegra System-on-Chip"
	depends on ARCH_TEGRA && TEGRA_SYSTEM_DMA
	help
	  Say Y or M here if you want support for SoC audio on Tegra.

config SND_SOC_TEGRA_I2S
	tristate
	depends on SND_SOC_TEGRA
	help
	  Say Y or M if you want to add support for codecs attached to the
	  Tegra I2S interface. You will also need to select the individual
	  machine drivers to support below.

config MACH_HAS_SND_SOC_TEGRA_WM8903
	bool
	help
	  Machines that use the SND_SOC_TEGRA_WM8903 driver should select
	  this config option, in order to allow the user to enable
	  SND_SOC_TEGRA_WM8903.

config SND_SOC_TEGRA_WM8903
	tristate "SoC Audio support for Tegra boards using a WM8903 codec"
	depends on SND_SOC_TEGRA && I2C
	depends on MACH_HAS_SND_SOC_TEGRA_WM8903
	select SND_SOC_TEGRA_I2S
	select SND_SOC_WM8903
	help
	  Say Y or M here if you want to add support for SoC audio on Tegra
	  boards using the WM8093 codec. Currently, the supported boards are
	  Harmony, Ventana, Seaboard, Kaen, and Aebl.