drivers/gpu/drm/xe/xe_drv.h

File Facts

System

Linux kernel

Corpus path

drivers/gpu/drm/xe/xe_drv.h

Extension

.h

Size

347 bytes

Lines

23

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.

Dependency Surface

• drm/drm_drv.h

Detected Declarations

• No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

#ifndef _XE_DRV_H_
#define _XE_DRV_H_

#include <drm/drm_drv.h>

#define DRIVER_NAME		"xe"
#define DRIVER_DESC		"Intel Xe2 Graphics"

/* Interface history:
 *
 * 1.1: Original.
 */
#define DRIVER_MAJOR		1
#define DRIVER_MINOR		1
#define DRIVER_PATCHLEVEL	0

#endif

Annotation

• Immediate include surface: `drm/drm_drv.h`.
• 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.