drivers/platform/raspberrypi/vchiq-mmal/Kconfig

File Facts

System

Linux kernel

Corpus path

drivers/platform/raspberrypi/vchiq-mmal/Kconfig

Extension

[no extension]

Size

280 bytes

Lines

8

Domain

Driver Families

Bucket

drivers/platform

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.

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

config BCM2835_VCHIQ_MMAL
	tristate "BCM2835 MMAL VCHIQ service"
	depends on BCM2835_VCHIQ
	help
	  Enables the MMAL API over VCHIQ interface as used for the
	  majority of the multimedia services on VideoCore.
	  Defaults to Y when the Broadcomd BCM2835 camera host is selected.

Annotation

• Atlas domain: Driver Families / drivers/platform.
• Implementation status: atlas-only.

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.