drivers/media/platform/chips-media/wave5/wave5-vdi.h

File Facts

System

Linux kernel

Corpus path

drivers/media/platform/chips-media/wave5/wave5-vdi.h

Extension

.h

Size

977 bytes

Lines

36

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

• wave5-vpuconfig.h
• linux/string.h
• linux/slab.h
• linux/device.h

Detected Declarations

• struct vpu_buf

Annotated Snippet

struct vpu_buf {
	size_t size;
	dma_addr_t daddr;
	void *vaddr;
};

int wave5_vdi_init(struct device *dev);
int wave5_vdi_release(struct device *dev);	//this function may be called only at system off.

#endif //#ifndef _VDI_H_

Annotation

• Immediate include surface: `wave5-vpuconfig.h`, `linux/string.h`, `linux/slab.h`, `linux/device.h`.
• Detected declarations: `struct vpu_buf`.
• 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.