sound/soc/meson/axg-tdm-formatter.h

Source file repositories/reference/linux-study-clean/sound/soc/meson/axg-tdm-formatter.h

File Facts

System
Linux kernel
Corpus path
sound/soc/meson/axg-tdm-formatter.h
Extension
.h
Size
1239 bytes
Lines
46
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.

Dependency Surface

Detected Declarations

Annotated Snippet

struct axg_tdm_formatter_hw {
	unsigned int skew_offset;
};

struct axg_tdm_formatter_ops {
	struct axg_tdm_stream *(*get_stream)(struct snd_soc_dapm_widget *w);
	void (*enable)(struct regmap *map);
	void (*disable)(struct regmap *map);
	int (*prepare)(struct regmap *map,
		       const struct axg_tdm_formatter_hw *quirks,
		       struct axg_tdm_stream *ts);
};

struct axg_tdm_formatter_driver {
	const struct snd_soc_component_driver *component_drv;
	const struct regmap_config *regmap_cfg;
	const struct axg_tdm_formatter_ops *ops;
	const struct axg_tdm_formatter_hw *quirks;
};

int axg_tdm_formatter_set_channel_masks(struct regmap *map,
					struct axg_tdm_stream *ts,
					unsigned int offset);
int axg_tdm_formatter_event(struct snd_soc_dapm_widget *w,
			    struct snd_kcontrol *control,
			    int event);
int axg_tdm_formatter_probe(struct platform_device *pdev);

#endif /* _MESON_AXG_TDM_FORMATTER_H */

Annotation

Implementation Notes