include/sound/da7219-aad.h

File Facts

System

Linux kernel

Corpus path

include/sound/da7219-aad.h

Extension

.h

Size

2427 bytes

Lines

102

Domain

Driver Families

Bucket

include/sound

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 da7219_aad_pdata
• enum da7219_aad_micbias_pulse_lvl
• enum da7219_aad_btn_cfg
• enum da7219_aad_mic_det_thr
• enum da7219_aad_jack_ins_deb
• enum da7219_aad_jack_ins_det_pty
• enum da7219_aad_jack_det_rate
• enum da7219_aad_jack_rem_deb
• enum da7219_aad_btn_avg
• enum da7219_aad_adc_1bit_rpt

Annotated Snippet

struct da7219_aad_pdata {
	int irq;

	enum da7219_aad_micbias_pulse_lvl micbias_pulse_lvl;
	u32 micbias_pulse_time;
	enum da7219_aad_btn_cfg btn_cfg;
	enum da7219_aad_mic_det_thr mic_det_thr;
	enum da7219_aad_jack_ins_deb jack_ins_deb;
	enum da7219_aad_jack_ins_det_pty jack_ins_det_pty;
	enum da7219_aad_jack_det_rate jack_det_rate;
	enum da7219_aad_jack_rem_deb jack_rem_deb;

	u8 a_d_btn_thr;
	u8 d_b_btn_thr;
	u8 b_c_btn_thr;
	u8 c_mic_btn_thr;

	enum da7219_aad_btn_avg btn_avg;
	enum da7219_aad_adc_1bit_rpt adc_1bit_rpt;
};

#endif /* __DA7219_AAD_PDATA_H */

Annotation

• Detected declarations: `struct da7219_aad_pdata`, `enum da7219_aad_micbias_pulse_lvl`, `enum da7219_aad_btn_cfg`, `enum da7219_aad_mic_det_thr`, `enum da7219_aad_jack_ins_deb`, `enum da7219_aad_jack_ins_det_pty`, `enum da7219_aad_jack_det_rate`, `enum da7219_aad_jack_rem_deb`, `enum da7219_aad_btn_avg`, `enum da7219_aad_adc_1bit_rpt`.
• Atlas domain: Driver Families / include/sound.
• 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.