arch/sh/include/mach-kfr2r09/mach/kfr2r09.h

File Facts

System

Linux kernel

Corpus path

arch/sh/include/mach-kfr2r09/mach/kfr2r09.h

Extension

.h

Size

677 bytes

Lines

25

Domain

Architecture Layer

Bucket

arch/sh

Inferred role

Architecture Layer: implementation source

Status

source implementation candidate

Why This File Exists

CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.

• CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

• video/sh_mobile_lcdc.h

Detected Declarations

• function kfr2r09_lcd_setup
• function kfr2r09_lcd_start

Annotated Snippet

#ifndef __ASM_SH_KFR2R09_H
#define __ASM_SH_KFR2R09_H

#include <video/sh_mobile_lcdc.h>

#if defined(CONFIG_FB_SH_MOBILE_LCDC) || defined(CONFIG_FB_SH_MOBILE_LCDC_MODULE)
int kfr2r09_lcd_setup(void *sys_ops_handle,
		      struct sh_mobile_lcdc_sys_bus_ops *sys_ops);
void kfr2r09_lcd_start(void *sys_ops_handle,
		       struct sh_mobile_lcdc_sys_bus_ops *sys_ops);
#else
static int kfr2r09_lcd_setup(void *sys_ops_handle,
				struct sh_mobile_lcdc_sys_bus_ops *sys_ops)
{
	return -ENODEV;
}
static void kfr2r09_lcd_start(void *sys_ops_handle,
				struct sh_mobile_lcdc_sys_bus_ops *sys_ops)
{
}
#endif

#endif /* __ASM_SH_KFR2R09_H */

Annotation

• Immediate include surface: `video/sh_mobile_lcdc.h`.
• Detected declarations: `function kfr2r09_lcd_setup`, `function kfr2r09_lcd_start`.
• Atlas domain: Architecture Layer / arch/sh.
• 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.