sound/soc/renesas/Kconfig

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

File Facts

System: Linux kernel
Corpus path: sound/soc/renesas/Kconfig
Extension: [no extension]
Size: 1800 bytes
Lines: 84
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.

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.
Touches IRQ or DMA behavior; this matters for the representative real-device path.

Dependency Surface

No C-style include directives detected by the generator.

Detected Declarations

No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

# SPDX-License-Identifier: GPL-2.0
menu "Renesas"
	depends on SUPERH || ARCH_RENESAS || COMPILE_TEST

config SND_SOC_PCM_SH7760
	tristate "SoC Audio support for Renesas SH7760"
	depends on CPU_SUBTYPE_SH7760 && SH_DMABRG
	help
	  Enable this option for SH7760 AC97/I2S audio support.


##
## Audio unit modules
##

config SND_SOC_SH4_HAC
	tristate
	select AC97_BUS
	select SND_SOC_AC97_BUS

config SND_SOC_SH4_SSI
	tristate

config SND_SOC_SH4_FSI
	tristate "SH4 FSI support"
	depends on SUPERH || COMMON_CLK
	select SND_SIMPLE_CARD
	help
	  This option enables FSI sound support

config SND_SOC_SH4_SIU
	tristate
	depends on ARCH_SHMOBILE && HAVE_CLK
	depends on DMADEVICES
	select DMA_ENGINE
	select SH_DMAE
	select FW_LOADER

config SND_SOC_RCAR
	tristate "R-Car series SRU/SCU/SSIU/SSI support"
	depends on COMMON_CLK
	depends on OF
	select SND_SIMPLE_CARD_UTILS
	select SND_DMAENGINE_PCM
	select REGMAP_MMIO
	help
	  This option enables R-Car SRU/SCU/SSIU/SSI sound support

config SND_SOC_MSIOF
	tristate "R-Car series MSIOF support"
	depends on OF
	select SND_DMAENGINE_PCM
	help
	  This option enables R-Car MSIOF sound support

config SND_SOC_RZ
	tristate "RZ/G2L series SSIF-2 support"
	depends on ARCH_RZG2L || COMPILE_TEST
	help
	  This option enables RZ/G2L SSIF-2 sound support.

##
## Boards
##

config SND_SH7760_AC97
	tristate "SH7760 AC97 sound support"
	depends on CPU_SUBTYPE_SH7760 && SND_SOC_PCM_SH7760
	select SND_SOC_SH4_HAC
	select SND_SOC_AC97_CODEC

Annotation

Atlas domain: Driver Families / sound/soc.
Implementation status: atlas-only.
IRQ or DMA behavior appears here, which is relevant to the selected PCIe/NVMe device path.

Implementation Notes

This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.