sound/soc/tegra/Kconfig

Source file repositories/reference/linux-study-clean/sound/soc/tegra/Kconfig

File Facts

System
Linux kernel
Corpus path
sound/soc/tegra/Kconfig
Extension
[no extension]
Size
11740 bytes
Lines
319
Domain
Driver Families
Bucket
sound/soc
Inferred role
Driver Families: build/configuration rule
Status
atlas-only

Why This File Exists

Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

Dependency Surface

Detected Declarations

Annotated Snippet

# SPDX-License-Identifier: GPL-2.0-only
menu "Tegra"

config SND_SOC_TEGRA
	tristate "SoC Audio for the Tegra System-on-Chip"
	depends on ARCH_TEGRA || COMPILE_TEST
	depends on COMMON_CLK
	depends on RESET_CONTROLLER
	select REGMAP_MMIO
	select SND_SOC_GENERIC_DMAENGINE_PCM
	help
	  Say Y or M here if you want support for SoC audio on Tegra.

if SND_SOC_TEGRA

config SND_SOC_TEGRA20_AC97
	tristate "Tegra20 AC97 interface"
	select SND_SOC_AC97_BUS
	select SND_SOC_TEGRA20_DAS
	help
	  Say Y or M if you want to add support for codecs attached to the
	  Tegra20 AC97 interface. You will also need to select the individual
	  machine drivers to support below.

config SND_SOC_TEGRA20_DAS
	tristate "Tegra20 DAS module"
	help
	  Say Y or M if you want to add support for the Tegra20 DAS module.
	  You will also need to select the individual machine drivers to
	  support below.

config SND_SOC_TEGRA20_I2S
	tristate "Tegra20 I2S interface"
	select SND_SOC_TEGRA20_DAS
	help
	  Say Y or M if you want to add support for codecs attached to the
	  Tegra20 I2S interface. You will also need to select the individual
	  machine drivers to support below.

config SND_SOC_TEGRA20_SPDIF
	tristate "Tegra20 SPDIF interface"
	help
	  Say Y or M if you want to add support for the Tegra20 SPDIF interface.
	  You will also need to select the individual machine drivers to support
	  below.

config SND_SOC_TEGRA30_AHUB
	tristate "Tegra30 AHUB module"
	help
	  Say Y or M if you want to add support for the Tegra30 AHUB module.
	  You will also need to select the individual machine drivers to
	  support below.

config SND_SOC_TEGRA30_I2S
	tristate "Tegra30 I2S interface"
	select SND_SOC_TEGRA30_AHUB
	help
	  Say Y or M if you want to add support for codecs attached to the
	  Tegra30 I2S interface. You will also need to select the individual
	  machine drivers to support below.

config SND_SOC_TEGRA210_AHUB
	tristate "Tegra210 AHUB module"
	help
	  Config to enable Audio Hub (AHUB) module, which comprises of a
	  switch called Audio Crossbar (AXBAR) used to configure or modify
	  the audio routing path between various HW accelerators present in
	  AHUB.
	  Say Y or M if you want to add support for Tegra210 AHUB module.

Annotation

Implementation Notes