drivers/gpu/drm/msm/adreno/a3xx_gpu.h

File Facts

System

Linux kernel

Corpus path

drivers/gpu/drm/msm/adreno/a3xx_gpu.h

Extension

.h

Size

553 bytes

Lines

29

Domain

Driver Families

Bucket

drivers/gpu

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

• adreno_gpu.h
• a3xx.xml.h

Detected Declarations

• struct a3xx_gpu

Annotated Snippet

struct a3xx_gpu {
	struct adreno_gpu base;

	/* if OCMEM is used for GMEM: */
	struct adreno_ocmem ocmem;
};
#define to_a3xx_gpu(x) container_of(x, struct a3xx_gpu, base)

extern const struct adreno_gpu_funcs a3xx_gpu_funcs;

#endif /* __A3XX_GPU_H__ */

Annotation

• Immediate include surface: `adreno_gpu.h`, `a3xx.xml.h`.
• Detected declarations: `struct a3xx_gpu`.
• Atlas domain: Driver Families / drivers/gpu.
• 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.