drivers/input/misc/cma3000_d0x.h

File Facts

System

Linux kernel

Corpus path

drivers/input/misc/cma3000_d0x.h

Extension

.h

Size

730 bytes

Lines

32

Domain

Driver Families

Bucket

drivers/input

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/types.h
• linux/input.h

Detected Declarations

• struct device
• struct cma3000_accl_data
• struct cma3000_bus_ops

Annotated Snippet

struct cma3000_bus_ops {
	u16 bustype;
	u8 ctrl_mod;
	int (*read)(struct device *, u8, char *);
	int (*write)(struct device *, u8, u8, char *);
};

struct cma3000_accl_data *cma3000_init(struct device *dev, int irq,
					const struct cma3000_bus_ops *bops);
void cma3000_exit(struct cma3000_accl_data *);
void cma3000_suspend(struct cma3000_accl_data *);
void cma3000_resume(struct cma3000_accl_data *);

#endif

Annotation

• Immediate include surface: `linux/types.h`, `linux/input.h`.
• Detected declarations: `struct device`, `struct cma3000_accl_data`, `struct cma3000_bus_ops`.
• Atlas domain: Driver Families / drivers/input.
• 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.