drivers/gpu/drm/i915/pxp/intel_pxp_debugfs.h

File Facts

System

Linux kernel

Corpus path

drivers/gpu/drm/i915/pxp/intel_pxp_debugfs.h

Extension

.h

Size

388 bytes

Lines

22

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

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

Detected Declarations

• struct intel_pxp
• struct dentry
• function intel_pxp_debugfs_register

Annotated Snippet

#ifndef __INTEL_PXP_DEBUGFS_H__
#define __INTEL_PXP_DEBUGFS_H__

struct intel_pxp;
struct dentry;

#ifdef CONFIG_DRM_I915_PXP
void intel_pxp_debugfs_register(struct intel_pxp *pxp);
#else
static inline void
intel_pxp_debugfs_register(struct intel_pxp *pxp)
{
}
#endif

#endif /* __INTEL_PXP_DEBUGFS_H__ */

Annotation

• Detected declarations: `struct intel_pxp`, `struct dentry`, `function intel_pxp_debugfs_register`.
• 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.