drivers/staging/media/atomisp/pci/isp/kernels/conversion/conversion_1.0/ia_css_conversion.host.c

File Facts

System

Linux kernel

Corpus path

drivers/staging/media/atomisp/pci/isp/kernels/conversion/conversion_1.0/ia_css_conversion.host.c

Extension

.c

Size

561 bytes

Lines

29

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

• ia_css_types.h
• ia_css_conversion.host.h

Detected Declarations

• function ia_css_conversion_encode

Annotated Snippet

// SPDX-License-Identifier: GPL-2.0
/*
 * Support for Intel Camera Imaging ISP subsystem.
 * Copyright (c) 2015, Intel Corporation.
 */

#include "ia_css_types.h"
#include "ia_css_conversion.host.h"

const struct ia_css_conversion_config default_conversion_config = {
	0,
	0,
	0,
	0,
};

void
ia_css_conversion_encode(
    struct sh_css_isp_conversion_params *to,
    const struct ia_css_conversion_config *from,
    unsigned int size)
{
	(void)size;
	to->en     = from->en;
	to->dummy0 = from->dummy0;
	to->dummy1 = from->dummy1;
	to->dummy2 = from->dummy2;
}

Annotation

• Immediate include surface: `ia_css_types.h`, `ia_css_conversion.host.h`.
• Detected declarations: `function ia_css_conversion_encode`.
• 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.