drivers/staging/media/atomisp/pci/isp/kernels/sdis/common/ia_css_sdis_common.host.h

File Facts

System

Linux kernel

Corpus path

drivers/staging/media/atomisp/pci/isp/kernels/sdis/common/ia_css_sdis_common.host.h

Extension

.h

Size

3081 bytes

Lines

94

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

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

Detected Declarations

• struct sh_css_isp_sdis_hori_proj_tbl
• struct sh_css_isp_sdis_vert_proj_tbl
• struct sh_css_isp_sdis_hori_coef_tbl
• struct sh_css_isp_sdis_vert_coef_tbl
• struct s_sdis_config

Annotated Snippet

struct sh_css_isp_sdis_hori_proj_tbl {
	s32 tbl[ISP_DVS_NUM_COEF_TYPES * ISP_MAX_SDIS_HOR_PROJ_NUM_ISP];
#if DVS2_PROJ_MARGIN > 0
	s32 margin[DVS2_PROJ_MARGIN];
#endif
};

struct sh_css_isp_sdis_vert_proj_tbl {
	s32 tbl[ISP_DVS_NUM_COEF_TYPES * ISP_MAX_SDIS_VER_PROJ_NUM_ISP];
#if DVS2_PROJ_MARGIN > 0
	s32 margin[DVS2_PROJ_MARGIN];
#endif
};

struct sh_css_isp_sdis_hori_coef_tbl {
	VMEM_ARRAY(tbl[ISP_DVS_NUM_COEF_TYPES],
		   ISP_MAX_SDIS_HOR_COEF_NUM_VECS * ISP_NWAY);
};

struct sh_css_isp_sdis_vert_coef_tbl {
	VMEM_ARRAY(tbl[ISP_DVS_NUM_COEF_TYPES],
		   ISP_MAX_SDIS_VER_COEF_NUM_VECS * ISP_NWAY);
};

#endif /* defined(__ISP) || defined (MK_FIRMWARE) */
#endif /* PIPE_GENERATION */

#ifndef PIPE_GENERATION
struct s_sdis_config {
	unsigned int horicoef_vectors;
	unsigned int vertcoef_vectors;
	unsigned int horiproj_num;
	unsigned int vertproj_num;
};

extern struct s_sdis_config sdis_config;
#endif

#endif /* _IA_CSS_SDIS_COMMON_HOST_H */

Annotation

• Detected declarations: `struct sh_css_isp_sdis_hori_proj_tbl`, `struct sh_css_isp_sdis_vert_proj_tbl`, `struct sh_css_isp_sdis_hori_coef_tbl`, `struct sh_css_isp_sdis_vert_coef_tbl`, `struct s_sdis_config`.
• 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.