drivers/staging/sm750fb/ddk750_mode.h

File Facts

System

Linux kernel

Corpus path

drivers/staging/sm750fb/ddk750_mode.h

Extension

.h

Size

941 bytes

Lines

38

Domain

Driver Families

Bucket

drivers/staging

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

• ddk750_chip.h

Detected Declarations

• struct mode_parameter
• enum spolarity

Annotated Snippet

struct mode_parameter {
	/* Horizontal timing. */
	unsigned long horizontal_total;
	unsigned long horizontal_display_end;
	unsigned long horizontal_sync_start;
	unsigned long horizontal_sync_width;
	enum spolarity horizontal_sync_polarity;

	/* Vertical timing. */
	unsigned long vertical_total;
	unsigned long vertical_display_end;
	unsigned long vertical_sync_start;
	unsigned long vertical_sync_height;
	enum spolarity vertical_sync_polarity;

	/* Refresh timing. */
	unsigned long pixel_clock;
	unsigned long horizontal_frequency;
	unsigned long vertical_frequency;

	/* Clock Phase. This clock phase only applies to Panel. */
	enum spolarity clock_phase_polarity;
};

int ddk750_set_mode_timing(struct mode_parameter *parm, enum clock_type clock);
#endif

Annotation

• Immediate include surface: `ddk750_chip.h`.
• Detected declarations: `struct mode_parameter`, `enum spolarity`.
• Atlas domain: Driver Families / drivers/staging.
• 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.