drivers/staging/media/atomisp/pci/isp2400_support.h

File Facts

System

Linux kernel

Corpus path

drivers/staging/media/atomisp/pci/isp2400_support.h

Extension

.h

Size

1195 bytes

Lines

31

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.

Dependency Surface

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

Detected Declarations

• No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

#ifndef _isp2400_support_h
#define _isp2400_support_h

#ifndef ISP2400_VECTOR_TYPES
/* This typedef is to be able to include hive header files
   in the host code which is useful in crun */
typedef char *tmemvectors, *tmemvectoru, *tvector;
#endif

#define hrt_isp_vamem1_store_16(cell, addr, val) hrt_mem_store_16(cell, HRT_PROC_TYPE_PROP(cell, _simd_vamem1), addr, val)
#define hrt_isp_vamem2_store_16(cell, addr, val) hrt_mem_store_16(cell, HRT_PROC_TYPE_PROP(cell, _simd_vamem2), addr, val)

#define hrt_isp_dmem(cell) HRT_PROC_TYPE_PROP(cell, _base_dmem)
#define hrt_isp_vmem(cell) HRT_PROC_TYPE_PROP(cell, _simd_vmem)

#define hrt_isp_dmem_master_port_address(cell) hrt_mem_master_port_address(cell, hrt_isp_dmem(cell))
#define hrt_isp_vmem_master_port_address(cell) hrt_mem_master_port_address(cell, hrt_isp_vmem(cell))

#if ISP_HAS_HIST
#define hrt_isp_hist(cell) HRT_PROC_TYPE_PROP(cell, _simd_histogram)
#define hrt_isp_hist_master_port_address(cell) hrt_mem_master_port_address(cell, hrt_isp_hist(cell))
#endif

#endif /* _isp2400_support_h */

Annotation

• 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.