drivers/staging/media/atomisp/pci/hive_isp_css_common/input_formatter_global.h

File Facts

System

Linux kernel

Corpus path

drivers/staging/media/atomisp/pci/hive_isp_css_common/input_formatter_global.h

Extension

.h

Size

4681 bytes

Lines

107

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
• system_local.h
• if_defs.h
• str2mem_defs.h
• input_switch_2400_defs.h

Detected Declarations

• struct input_formatter_cfg_s

Annotated Snippet

struct input_formatter_cfg_s {
	u32	start_line;
	u32	start_column;
	u32	left_padding;
	u32	cropped_height;
	u32	cropped_width;
	u32	deinterleaving;
	u32	buf_vecs;
	u32	buf_start_index;
	u32	buf_increment;
	u32	buf_eol_offset;
	u32	is_yuv420_format;
	u32	block_no_reqs;
};

extern const hrt_address HIVE_IF_SRST_ADDRESS[N_INPUT_FORMATTER_ID];
extern const hrt_data HIVE_IF_SRST_MASK[N_INPUT_FORMATTER_ID];
extern const u8 HIVE_IF_SWITCH_CODE[N_INPUT_FORMATTER_ID];

#endif /* __INPUT_FORMATTER_GLOBAL_H_INCLUDED__ */

Annotation

• Immediate include surface: `type_support.h`, `system_local.h`, `if_defs.h`, `str2mem_defs.h`, `input_switch_2400_defs.h`.
• Detected declarations: `struct input_formatter_cfg_s`.
• 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.