drivers/input/keyboard/applespi.h

File Facts

System

Linux kernel

Corpus path

drivers/input/keyboard/applespi.h

Extension

.h

Size

526 bytes

Lines

30

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.

Dependency Surface

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

Detected Declarations

• enum applespi_evt_type
• enum applespi_pkt_type

Annotated Snippet

#ifndef _APPLESPI_H_
#define _APPLESPI_H_

enum applespi_evt_type {
	ET_CMD_TP_INI = BIT(0),
	ET_CMD_BL = BIT(1),
	ET_CMD_CL = BIT(2),
	ET_RD_KEYB = BIT(8),
	ET_RD_TPAD = BIT(9),
	ET_RD_UNKN = BIT(10),
	ET_RD_IRQ = BIT(11),
	ET_RD_CRC = BIT(12),
};

enum applespi_pkt_type {
	PT_READ,
	PT_WRITE,
	PT_STATUS,
};

#endif /* _APPLESPI_H_ */

Annotation

• Detected declarations: `enum applespi_evt_type`, `enum applespi_pkt_type`.
• 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.