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. config SND_SOC_TEGRA_TRIMSLICE tristate "SoC Audio support for TrimSlice board" depends on SND_SOC_TEGRA && MACH_TRIMSLICE && I2C select SND_SOC_TEGRA_I2S select SND_SOC_TLV320AIC23 help Say Y or M here if you want to add support for SoC audio on the TrimSlice platform.