drivers/media/cec/core/cec-priv.h

File Facts

System

Linux kernel

Corpus path

drivers/media/cec/core/cec-priv.h

Extension

.h

Size

1822 bytes

Lines

61

Domain

Driver Families

Bucket

drivers/media

Inferred role

Driver Families: operation-table or driver-model contract

Status

pattern 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 an operation table; this is where Linux turns generic core objects into subsystem-specific behavior.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

• linux/cec-funcs.h
• media/cec-notifier.h

Detected Declarations

• function msg_is_raw

Annotated Snippet

extern const struct file_operations cec_devnode_fops;

#endif

Annotation

• Immediate include surface: `linux/cec-funcs.h`, `media/cec-notifier.h`.
• Detected declarations: `function msg_is_raw`.
• Atlas domain: Driver Families / drivers/media.
• Implementation status: pattern 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.