drivers/media/platform/rockchip/rkcif/rkcif-stream.h

File Facts

System

Linux kernel

Corpus path

drivers/media/platform/rockchip/rkcif/rkcif-stream.h

Extension

.h

Size

945 bytes

Lines

33

Domain

Driver Families

Bucket

drivers/media

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

• rkcif-common.h

Detected Declarations

• No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

#ifndef _RKCIF_STREAM_H
#define _RKCIF_STREAM_H

#include "rkcif-common.h"

void rkcif_stream_pingpong(struct rkcif_stream *stream);

int rkcif_stream_register(struct rkcif_device *rkcif,
			  struct rkcif_stream *stream);

void rkcif_stream_unregister(struct rkcif_stream *stream);

const struct rkcif_output_fmt *
rkcif_stream_find_output_fmt(struct rkcif_stream *stream, bool ret_def,
			     u32 pixelfmt);

#endif

Annotation

• Immediate include surface: `rkcif-common.h`.
• Atlas domain: Driver Families / drivers/media.
• 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.