drivers/media/platform/mediatek/mdp/mtk_mdp_vpu.h

File Facts

System

Linux kernel

Corpus path

drivers/media/platform/mediatek/mdp/mtk_mdp_vpu.h

Extension

.h

Size

856 bytes

Lines

34

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

• mtk_mdp_ipi.h

Detected Declarations

• struct mtk_mdp_vpu

Annotated Snippet

struct mtk_mdp_vpu {
	struct platform_device	*pdev;
	uint32_t		inst_addr;
	int32_t			failure;
	struct mdp_process_vsi	*vsi;
};

int mtk_mdp_vpu_register(struct platform_device *pdev);
int mtk_mdp_vpu_init(struct mtk_mdp_vpu *vpu);
int mtk_mdp_vpu_deinit(struct mtk_mdp_vpu *vpu);
int mtk_mdp_vpu_process(struct mtk_mdp_vpu *vpu);

#endif /* __MTK_MDP_VPU_H__ */

Annotation

• Immediate include surface: `mtk_mdp_ipi.h`.
• Detected declarations: `struct mtk_mdp_vpu`.
• 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.