drivers/gpu/drm/amd/display/dc/hpo/dcn42/dcn42_hpo_dp_link_encoder.h

File Facts

System

Linux kernel

Corpus path

drivers/gpu/drm/amd/display/dc/hpo/dcn42/dcn42_hpo_dp_link_encoder.h

Extension

.h

Size

556 bytes

Lines

18

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

• link_encoder.h

Detected Declarations

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

Annotated Snippet

#ifndef __DAL_DCN42_HPO_DP_LINK_ENCODER_H__
#define __DAL_DCN42_HPO_DP_LINK_ENCODER_H__

#include "link_encoder.h"

void hpo_dp_link_encoder42_construct(struct dcn31_hpo_dp_link_encoder *enc31,
	struct dc_context *ctx,
	uint32_t inst,
	const struct dcn31_hpo_dp_link_encoder_registers *hpo_le_regs,
	const struct dcn31_hpo_dp_link_encoder_shift *hpo_le_shift,
	const struct dcn31_hpo_dp_link_encoder_mask *hpo_le_mask);

#endif   // __DAL_DCN32_HPO_DP_LINK_ENCODER_H__

Annotation

• Immediate include surface: `link_encoder.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.