drivers/gpu/drm/i915/display/intel_load_detect.h

File Facts

System

Linux kernel

Corpus path

drivers/gpu/drm/i915/display/intel_load_detect.h

Extension

.h

Size

551 bytes

Lines

21

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.
• Uses kernel synchronization; read lock ordering, sleepability, and interrupt context assumptions before translating.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

• No C-style include directives detected by the generator.

Detected Declarations

• struct drm_atomic_commit
• struct drm_connector
• struct drm_modeset_acquire_ctx

Annotated Snippet

#ifndef __INTEL_LOAD_DETECT_H__
#define __INTEL_LOAD_DETECT_H__

struct drm_atomic_commit;
struct drm_connector;
struct drm_modeset_acquire_ctx;

struct drm_atomic_commit *
intel_load_detect_get_pipe(struct drm_connector *connector,
			   struct drm_modeset_acquire_ctx *ctx);
void intel_load_detect_release_pipe(struct drm_connector *connector,
				    struct drm_atomic_commit *old,
				    struct drm_modeset_acquire_ctx *ctx);

#endif /* __INTEL_LOAD_DETECT_H__ */

Annotation

• Detected declarations: `struct drm_atomic_commit`, `struct drm_connector`, `struct drm_modeset_acquire_ctx`.
• Atlas domain: Driver Families / drivers/gpu.
• Implementation status: source implementation candidate.
• Synchronization appears in or near this file; preserve lock ordering, sleepability, and interrupt-context constraints.

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.