drivers/gpu/drm/pl111/pl111_versatile.h

File Facts

System

Linux kernel

Corpus path

drivers/gpu/drm/pl111/pl111_versatile.h

Extension

.h

Size

243 bytes

Lines

13

Domain

Driver Families

Bucket

drivers/gpu

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/device.h
• pl111_drm.h

Detected Declarations

• struct device
• struct pl111_drm_dev_private

Annotated Snippet

#include <linux/device.h>
#include "pl111_drm.h"

#ifndef PL111_VERSATILE_H
#define PL111_VERSATILE_H

struct device;
struct pl111_drm_dev_private;

int pl111_versatile_init(struct drm_device *dev, struct pl111_drm_dev_private *priv);

#endif

Annotation

• Immediate include surface: `linux/device.h`, `pl111_drm.h`.
• Detected declarations: `struct device`, `struct pl111_drm_dev_private`.
• Atlas domain: Driver Families / drivers/gpu.
• 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.