drivers/iio/accel/adxl313.h

Source file repositories/reference/linux-study-clean/drivers/iio/accel/adxl313.h

File Facts

System
Linux kernel
Corpus path
drivers/iio/accel/adxl313.h
Extension
.h
Size
3480 bytes
Lines
115
Domain
Driver Families
Bucket
drivers/iio
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 adxl313_data {
	struct regmap	*regmap;
	const struct adxl313_chip_info *chip_info;
	struct mutex	lock; /* lock to protect transf_buf */
	u8 watermark;
	__le16		transf_buf __aligned(IIO_DMA_MINALIGN);
	__le16		fifo_buf[ADXL313_NUM_AXIS * ADXL313_FIFO_SIZE + 1];
};

struct adxl313_chip_info {
	const char			*name;
	enum adxl313_device_type	type;
	int				scale_factor;
	bool				variable_range;
	bool				soft_reset;
	int (*check_id)(struct device *dev, struct adxl313_data *data);
};

extern const struct adxl313_chip_info adxl31x_chip_info[];

int adxl313_core_probe(struct device *dev,
		       struct regmap *regmap,
		       const struct adxl313_chip_info *chip_info,
		       int (*setup)(struct device *, struct regmap *));
#endif /* _ADXL313_H_ */

Annotation

Implementation Notes