drivers/gpu/drm/xen/xen_drm_front_conn.h

File Facts

System

Linux kernel

Corpus path

drivers/gpu/drm/xen/xen_drm_front_conn.h

Extension

.h

Size

565 bytes

Lines

26

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

Detected Declarations

• struct drm_connector
• struct xen_drm_front_drm_info

Annotated Snippet

#ifndef __XEN_DRM_FRONT_CONN_H_
#define __XEN_DRM_FRONT_CONN_H_

#include <linux/types.h>

struct drm_connector;
struct xen_drm_front_drm_info;


int xen_drm_front_conn_init(struct xen_drm_front_drm_info *drm_info,
			    struct drm_connector *connector);

const u32 *xen_drm_front_conn_get_formats(int *format_count);

#endif /* __XEN_DRM_FRONT_CONN_H_ */

Annotation

• Immediate include surface: `linux/types.h`.
• Detected declarations: `struct drm_connector`, `struct xen_drm_front_drm_info`.
• 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.