drivers/media/dvb-frontends/cxd2880/cxd2880_spi_device.h

File Facts

System

Linux kernel

Corpus path

drivers/media/dvb-frontends/cxd2880/cxd2880_spi_device.h

Extension

.h

Size

635 bytes

Lines

27

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

• cxd2880_spi.h

Detected Declarations

• struct cxd2880_spi_device

Annotated Snippet

struct cxd2880_spi_device {
	struct spi_device *spi;
};

int cxd2880_spi_device_initialize(struct cxd2880_spi_device *spi_device,
				  enum cxd2880_spi_mode mode,
				  u32 speedHz);

int cxd2880_spi_device_create_spi(struct cxd2880_spi *spi,
				  struct cxd2880_spi_device *spi_device);

#endif /* CXD2880_SPI_DEVICE_H */

Annotation

• Immediate include surface: `cxd2880_spi.h`.
• Detected declarations: `struct cxd2880_spi_device`.
• 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.