drivers/staging/media/atomisp/pci/isp/kernels/tdf/tdf_1.0/ia_css_tdf_param.h

File Facts

System

Linux kernel

Corpus path

drivers/staging/media/atomisp/pci/isp/kernels/tdf/tdf_1.0/ia_css_tdf_param.h

Extension

.h

Size

751 bytes

Lines

36

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

• type_support.h
• vmem.h

Detected Declarations

• struct ia_css_isp_tdf_vmem_params
• struct ia_css_isp_tdf_dmem_params

Annotated Snippet

struct ia_css_isp_tdf_vmem_params {
	VMEM_ARRAY(pyramid, ISP_VEC_NELEMS);
	VMEM_ARRAY(threshold_flat, ISP_VEC_NELEMS);
	VMEM_ARRAY(threshold_detail, ISP_VEC_NELEMS);
};

struct ia_css_isp_tdf_dmem_params {
	s32 Epsilon_0;
	s32 Epsilon_1;
	s32 EpsScaleText;
	s32 EpsScaleEdge;
	s32 Sepa_flat;
	s32 Sepa_Edge;
	s32 Blend_Flat;
	s32 Blend_Text;
	s32 Blend_Edge;
	s32 Shading_Gain;
	s32 Shading_baseGain;
	s32 LocalY_Gain;
	s32 LocalY_baseGain;
};

#endif /* __IA_CSS_TDF_PARAM_H */

Annotation

• Immediate include surface: `type_support.h`, `vmem.h`.
• Detected declarations: `struct ia_css_isp_tdf_vmem_params`, `struct ia_css_isp_tdf_dmem_params`.
• 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.