drivers/gpu/drm/amd/display/dc/inc/custom_float.h

File Facts

System

Linux kernel

Corpus path

drivers/gpu/drm/amd/display/dc/inc/custom_float.h

Extension

.h

Size

1423 bytes

Lines

41

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

• bw_fixed.h
• hw_shared.h
• opp.h

Detected Declarations

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

Annotated Snippet

#ifndef CUSTOM_FLOAT_H_
#define CUSTOM_FLOAT_H_

#include "bw_fixed.h"
#include "hw_shared.h"
#include "opp.h"


bool convert_to_custom_float_format(
	struct fixed31_32 value,
	const struct custom_float_format *format,
	uint32_t *result);


#endif //CUSTOM_FLOAT_H_

Annotation

• Immediate include surface: `bw_fixed.h`, `hw_shared.h`, `opp.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.