include/video/broadsheetfb.h

File Facts

System

Linux kernel

Corpus path

include/video/broadsheetfb.h

Extension

.h

Size

2169 bytes

Lines

75

Domain

Repository Root And Misc

Bucket

include

Inferred role

Repository Root And Misc: implementation source

Status

source implementation candidate

Why This File Exists

Top-level or miscellaneous repository surface. Use this as map coverage unless a later manual pass promotes the file into a deeper subsystem dossier.

• Top-level or miscellaneous repository surface. Use this as map coverage unless a later manual pass promotes the file into a deeper subsystem dossier.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

• No C-style include directives detected by the generator.

Detected Declarations

• struct broadsheetfb_par
• struct broadsheet_board

Annotated Snippet

struct broadsheetfb_par {
	struct fb_info *info;
	struct broadsheet_board *board;
	void (*write_reg)(struct broadsheetfb_par *, u16 reg, u16 val);
	u16 (*read_reg)(struct broadsheetfb_par *, u16 reg);
	wait_queue_head_t waitq;
	int panel_index;
	struct mutex io_lock;
};

/* board specific routines */
struct broadsheet_board {
	struct module *owner;
	int (*init)(struct broadsheetfb_par *);
	int (*wait_for_rdy)(struct broadsheetfb_par *);
	void (*cleanup)(struct broadsheetfb_par *);
	int (*get_panel_type)(void);
	int (*setup_irq)(struct fb_info *);

	/* Functions for boards that use GPIO */
	void (*set_ctl)(struct broadsheetfb_par *, unsigned char, u8);
	void (*set_hdb)(struct broadsheetfb_par *, u16);
	u16 (*get_hdb)(struct broadsheetfb_par *);

	/* Functions for boards that have specialized MMIO */
	void (*mmio_write)(struct broadsheetfb_par *, int type, u16);
	u16 (*mmio_read)(struct broadsheetfb_par *);
};
#endif

Annotation

• Detected declarations: `struct broadsheetfb_par`, `struct broadsheet_board`.
• Atlas domain: Repository Root And Misc / include.
• 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.