include/sound/madera-pdata.h

File Facts

System

Linux kernel

Corpus path

include/sound/madera-pdata.h

Extension

.h

Size

1995 bytes

Lines

60

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

• linux/types.h

Detected Declarations

• struct madera_codec_pdata

Annotated Snippet

struct madera_codec_pdata {
	u32 max_channels_clocked[MADERA_MAX_AIF];

	u32 dmic_ref[MADERA_MAX_INPUT];

	u32 inmode[MADERA_MAX_INPUT][MADERA_MAX_MUXED_CHANNELS];

	bool out_mono[MADERA_MAX_OUTPUT];

	u32 pdm_fmt[MADERA_MAX_PDM_SPK];
	u32 pdm_mute[MADERA_MAX_PDM_SPK];
};

#endif

Annotation

• Immediate include surface: `linux/types.h`.
• Detected declarations: `struct madera_codec_pdata`.
• 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.