drivers/media/platform/mediatek/vcodec/common/mtk_vcodec_intr.h

File Facts

System

Linux kernel

Corpus path

drivers/media/platform/mediatek/vcodec/common/mtk_vcodec_intr.h

Extension

.h

Size

441 bytes

Lines

20

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

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

Detected Declarations

• struct mtk_vcodec_dec_ctx
• struct mtk_vcodec_enc_ctx

Annotated Snippet

#ifndef _MTK_VCODEC_INTR_H_
#define _MTK_VCODEC_INTR_H_

#define MTK_INST_IRQ_RECEIVED		0x1

struct mtk_vcodec_dec_ctx;
struct mtk_vcodec_enc_ctx;

/* timeout is ms */
int mtk_vcodec_wait_for_done_ctx(void *priv, int command, unsigned int timeout_ms,
				 unsigned int hw_id);

#endif /* _MTK_VCODEC_INTR_H_ */

Annotation

• Detected declarations: `struct mtk_vcodec_dec_ctx`, `struct mtk_vcodec_enc_ctx`.
• 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.