drivers/media/test-drivers/vivid/vivid-rds-gen.h

File Facts

System

Linux kernel

Corpus path

drivers/media/test-drivers/vivid/vivid-rds-gen.h

Extension

.h

Size

1220 bytes

Lines

43

Domain

Driver Families

Bucket

drivers/media

Inferred role

Driver Families: implementation source

Status

source implementation candidate

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.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

• No C-style include directives detected by the generator.

Detected Declarations

• struct vivid_rds_gen

Annotated Snippet

struct vivid_rds_gen {
	struct v4l2_rds_data	data[VIVID_RDS_GEN_BLOCKS];
	bool			use_rbds;
	u16			picode;
	u8			pty;
	bool			mono_stereo;
	bool			art_head;
	bool			compressed;
	bool			dyn_pty;
	bool			ta;
	bool			tp;
	bool			ms;
	char			psname[8 + 1];
	char			radiotext[64 + 1];
};

void vivid_rds_gen_fill(struct vivid_rds_gen *rds, unsigned freq,
		    bool use_alternate);
void vivid_rds_generate(struct vivid_rds_gen *rds);

#endif

Annotation

• Detected declarations: `struct vivid_rds_gen`.
• Atlas domain: Driver Families / drivers/media.
• Implementation status: source implementation candidate.

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.