drivers/gpu/drm/amd/display/dc/dcn31/dcn31_panel_cntl.h

File Facts

System

Linux kernel

Corpus path

drivers/gpu/drm/amd/display/dc/dcn31/dcn31_panel_cntl.h

Extension

.h

Size

1572 bytes

Lines

44

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

• panel_cntl.h
• dce/dce_panel_cntl.h

Detected Declarations

• struct dcn31_panel_cntl

Annotated Snippet

struct dcn31_panel_cntl {
	struct panel_cntl base;
};

void dcn31_panel_cntl_construct(
	struct dcn31_panel_cntl *dcn31_panel_cntl,
	const struct panel_cntl_init_data *init_data);

#endif /* __DC_PANEL_CNTL__DCN31_H__ */

Annotation

• Immediate include surface: `panel_cntl.h`, `dce/dce_panel_cntl.h`.
• Detected declarations: `struct dcn31_panel_cntl`.
• 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.