drivers/video/fbdev/via/tblDPASetting.h

File Facts

System

Linux kernel

Corpus path

drivers/video/fbdev/via/tblDPASetting.h

Extension

.h

Size

783 bytes

Lines

32

Domain

Driver Families

Bucket

drivers/video

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

• global.h

Detected Declarations

• enum DPA_RANGE

Annotated Snippet

#ifndef _TBLDPASETTING_H_
#define _TBLDPASETTING_H_
#include "global.h"

#define DPA_CLK_30M       30000000
#define DPA_CLK_50M       50000000
#define DPA_CLK_70M       70000000
#define DPA_CLK_100M      100000000
#define DPA_CLK_150M      150000000

enum DPA_RANGE {
	DPA_CLK_RANGE_30M,
	DPA_CLK_RANGE_30_50M,
	DPA_CLK_RANGE_50_70M,
	DPA_CLK_RANGE_70_100M,
	DPA_CLK_RANGE_100_150M,
	DPA_CLK_RANGE_150M
};

extern struct GFX_DPA_SETTING GFX_DPA_SETTING_TBL_VT3324[6];
extern struct GFX_DPA_SETTING GFX_DPA_SETTING_TBL_VT3327[];
extern struct GFX_DPA_SETTING GFX_DPA_SETTING_TBL_VT3364[6];

#endif

Annotation

• Immediate include surface: `global.h`.
• Detected declarations: `enum DPA_RANGE`.
• Atlas domain: Driver Families / drivers/video.
• 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.