drivers/media/usb/pvrusb2/pvrusb2-v4l2.h

File Facts

System

Linux kernel

Corpus path

drivers/media/usb/pvrusb2/pvrusb2-v4l2.h

Extension

.h

Size

296 bytes

Lines

16

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

• pvrusb2-context.h

Detected Declarations

• struct pvr2_v4l2

Annotated Snippet

#ifndef __PVRUSB2_V4L2_H
#define __PVRUSB2_V4L2_H

#include "pvrusb2-context.h"

struct pvr2_v4l2;

struct pvr2_v4l2 *pvr2_v4l2_create(struct pvr2_context *);

#endif /* __PVRUSB2_V4L2_H */

Annotation

• Immediate include surface: `pvrusb2-context.h`.
• Detected declarations: `struct pvr2_v4l2`.
• 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.