sound/soc/tegra/tegra210_amx.h

File Facts

System

Linux kernel

Corpus path

sound/soc/tegra/tegra210_amx.h

Extension

.h

Size

3792 bytes

Lines

117

Domain

Driver Families

Bucket

sound/soc

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 tegra210_amx_soc_data
• struct tegra210_amx

Annotated Snippet

struct tegra210_amx_soc_data {
	const struct regmap_config *regmap_conf;
	bool auto_disable;
	const struct snd_kcontrol_new *controls;
	unsigned int num_controls;
	unsigned int max_ch;
	unsigned int ram_depth;
	unsigned int byte_mask_size;
	unsigned int reg_offset;
};

struct tegra210_amx {
	const struct tegra210_amx_soc_data *soc_data;
	unsigned int *byte_mask;
	u16 *map;
	struct regmap *regmap;
};

#endif

Annotation

• Immediate include surface: `linux/types.h`.
• Detected declarations: `struct tegra210_amx_soc_data`, `struct tegra210_amx`.
• Atlas domain: Driver Families / sound/soc.
• 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.