sound/soc/stm/Kconfig

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

File Facts

System
Linux kernel
Corpus path
sound/soc/stm/Kconfig
Extension
[no extension]
Size
1379 bytes
Lines
48
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 "STMicroelectronics STM32"

config SND_SOC_STM32_SAI
	tristate "STM32 SAI interface (Serial Audio Interface) support"
	depends on (ARCH_STM32 && OF) || COMPILE_TEST
	depends on COMMON_CLK
	depends on SND_SOC
	select SND_SOC_GENERIC_DMAENGINE_PCM
	select REGMAP_MMIO
	select SND_PCM_IEC958
	help
	  Say Y if you want to enable SAI for STM32

config SND_SOC_STM32_I2S
	tristate "STM32 I2S interface (SPI/I2S block) support"
	depends on (ARCH_STM32 && OF) || COMPILE_TEST
	depends on COMMON_CLK
	depends on SND_SOC
	select SND_SOC_GENERIC_DMAENGINE_PCM
	select REGMAP_MMIO
	help
	  Say Y if you want to enable I2S for STM32

config SND_SOC_STM32_SPDIFRX
	tristate "STM32 S/PDIF receiver (SPDIFRX) support"
	depends on (ARCH_STM32 && OF) || COMPILE_TEST
	depends on SND_SOC
	select SND_SOC_GENERIC_DMAENGINE_PCM
	select REGMAP_MMIO
	select SND_SOC_SPDIF
	help
	  Say Y if you want to enable S/PDIF capture for STM32

config SND_SOC_STM32_DFSDM
	tristate "SoC Audio support for STM32 DFSDM"
	depends on ARCH_STM32 || COMPILE_TEST
	depends on SND_SOC
	depends on STM32_DFSDM_ADC
	select SND_SOC_GENERIC_DMAENGINE_PCM
	select SND_SOC_DMIC
	select IIO_BUFFER_CB
	help
	  Select this option to enable the STM32 Digital Filter
	  for Sigma Delta Modulators (DFSDM) driver used
	  in various STM32 series for digital microphone capture.
endmenu

Annotation

Implementation Notes