drivers/gpu/drm/sti/sti_gdp.h

File Facts

System

Linux kernel

Corpus path

drivers/gpu/drm/sti/sti_gdp.h

Extension

.h

Size

565 bytes

Lines

25

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/types.h
• drm/drm_plane.h

Detected Declarations

• struct drm_device
• struct device

Annotated Snippet

#ifndef _STI_GDP_H_
#define _STI_GDP_H_

#include <linux/types.h>

#include <drm/drm_plane.h>

struct drm_device;
struct device;

struct drm_plane *sti_gdp_create(struct drm_device *drm_dev,
				 struct device *dev, int desc,
				 void __iomem *baseaddr,
				 unsigned int possible_crtcs,
				 enum drm_plane_type type);
#endif

Annotation

• Immediate include surface: `linux/types.h`, `drm/drm_plane.h`.
• Detected declarations: `struct drm_device`, `struct device`.
• 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.