drivers/media/dvb-frontends/si2165.h

File Facts

System

Linux kernel

Corpus path

drivers/media/dvb-frontends/si2165.h

Extension

.h

Size

873 bytes

Lines

45

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

• linux/dvb/frontend.h

Detected Declarations

• struct si2165_platform_data

Annotated Snippet

struct si2165_platform_data {
	/*
	 * frontend
	 * returned by driver
	 */
	struct dvb_frontend **fe;

	/* external clock or XTAL */
	u8 chip_mode;

	/* frequency of external clock or xtal in Hz
	 * possible values: 4000000, 16000000, 20000000, 240000000, 27000000
	 */
	u32 ref_freq_hz;

	/* invert the spectrum */
	bool inversion;
};

#endif /* _DVB_SI2165_H */

Annotation

• Immediate include surface: `linux/dvb/frontend.h`.
• Detected declarations: `struct si2165_platform_data`.
• 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.