arch/parisc/include/asm/video.h

File Facts

System

Linux kernel

Corpus path

arch/parisc/include/asm/video.h

Extension

.h

Size

353 bytes

Lines

17

Domain

Architecture Layer

Bucket

arch/parisc

Inferred role

Architecture Layer: implementation source

Status

source implementation candidate

Why This File Exists

CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.

• CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

• linux/types.h
• asm-generic/video.h

Detected Declarations

• struct device

Annotated Snippet

#ifndef _ASM_VIDEO_H_
#define _ASM_VIDEO_H_

#include <linux/types.h>

struct device;

#if defined(CONFIG_STI_CORE) && defined(CONFIG_VIDEO)
bool video_is_primary_device(struct device *dev);
#define video_is_primary_device video_is_primary_device
#endif

#include <asm-generic/video.h>

#endif /* _ASM_VIDEO_H_ */

Annotation

• Immediate include surface: `linux/types.h`, `asm-generic/video.h`.
• Detected declarations: `struct device`.
• Atlas domain: Architecture Layer / arch/parisc.
• 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.