drivers/staging/media/ipu7/ipu7-cpd.h

File Facts

System

Linux kernel

Corpus path

drivers/staging/media/ipu7/ipu7-cpd.h

Extension

.h

Size

407 bytes

Lines

17

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

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

Detected Declarations

• struct ipu7_device

Annotated Snippet

#ifndef IPU7_CPD_H
#define IPU7_CPD_H

struct ipu7_device;

int ipu7_cpd_validate_cpd_file(struct ipu7_device *isp,
			       const void *cpd_file,
			       unsigned long cpd_file_size);
int ipu7_cpd_copy_binary(const void *cpd, const char *name,
			 void *code_region, u32 *entry);
#endif /* IPU7_CPD_H */

Annotation

• Detected declarations: `struct ipu7_device`.
• 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.