drivers/staging/media/atomisp/pci/css_2401_system/host/csi_rx_local.h

File Facts

System

Linux kernel

Corpus path

drivers/staging/media/atomisp/pci/css_2401_system/host/csi_rx_local.h

Extension

.h

Size

1628 bytes

Lines

55

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

• csi_rx_global.h

Detected Declarations

• struct csi_rx_fe_ctrl_lane_s
• struct csi_rx_fe_ctrl_state_s
• struct csi_rx_be_ctrl_state_s

Annotated Snippet

struct csi_rx_fe_ctrl_lane_s {
	hrt_data	termen;
	hrt_data	settle;
};

struct csi_rx_fe_ctrl_state_s {
	hrt_data		enable;
	hrt_data		nof_enable_lanes;
	hrt_data		error_handling;
	hrt_data		status;
	hrt_data		status_dlane_hs;
	hrt_data		status_dlane_lp;
	csi_rx_fe_ctrl_lane_t	clane;
	csi_rx_fe_ctrl_lane_t	dlane[N_CSI_RX_DLANE_ID];
};

struct csi_rx_be_ctrl_state_s {
	hrt_data		enable;
	hrt_data		status;
	hrt_data		comp_format_reg[N_CSI_RX_BE_MIPI_COMP_FMT_REG];
	hrt_data		raw16;
	hrt_data		raw18;
	hrt_data		force_raw8;
	hrt_data		irq_status;
	hrt_data		custom_mode_enable;
	hrt_data		custom_mode_data_state;
	hrt_data		pec[N_CSI_RX_BE_MIPI_CUSTOM_PEC];
	hrt_data		custom_mode_valid_eop_config;
	hrt_data		global_lut_disregard_reg;
	hrt_data		packet_status_stall;
	hrt_data		short_packet_lut_entry[N_CSI_RX_BE_SHORT_PKT_LUT];
	hrt_data		long_packet_lut_entry[N_CSI_RX_BE_LONG_PKT_LUT];
};
#endif /* __CSI_RX_LOCAL_H_INCLUDED__ */

Annotation

• Immediate include surface: `csi_rx_global.h`.
• Detected declarations: `struct csi_rx_fe_ctrl_lane_s`, `struct csi_rx_fe_ctrl_state_s`, `struct csi_rx_be_ctrl_state_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.