From 8e4bff4cab0ddac6060645b0715210484d02ff40 Mon Sep 17 00:00:00 2001 From: Yuval Adam <_@yuv.al> Date: Wed, 30 Aug 2017 08:25:59 +0000 Subject: Initial file dump from open source release --- drivers/iio/gyro/st_gyro.h | 44 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 drivers/iio/gyro/st_gyro.h (limited to 'drivers/iio/gyro/st_gyro.h') diff --git a/drivers/iio/gyro/st_gyro.h b/drivers/iio/gyro/st_gyro.h new file mode 100644 index 00000000..25ee236b --- /dev/null +++ b/drivers/iio/gyro/st_gyro.h @@ -0,0 +1,44 @@ +/* + * STMicroelectronics gyroscopes driver + * + * Copyright 2012-2013 STMicroelectronics Inc. + * + * Denis Ciocca + * v. 1.0.0 + * Licensed under the GPL-2. + */ + +#ifndef ST_GYRO_H +#define ST_GYRO_H + +#include +#include + +#define L3G4200D_GYRO_DEV_NAME "l3g4200d" +#define LSM330D_GYRO_DEV_NAME "lsm330d_gyro" +#define LSM330DL_GYRO_DEV_NAME "lsm330dl_gyro" +#define LSM330DLC_GYRO_DEV_NAME "lsm330dlc_gyro" +#define L3GD20_GYRO_DEV_NAME "l3gd20" +#define L3G4IS_GYRO_DEV_NAME "l3g4is_ui" +#define LSM330_GYRO_DEV_NAME "lsm330_gyro" + +int st_gyro_common_probe(struct iio_dev *indio_dev); +void st_gyro_common_remove(struct iio_dev *indio_dev); + +#ifdef CONFIG_IIO_BUFFER +int st_gyro_allocate_ring(struct iio_dev *indio_dev); +void st_gyro_deallocate_ring(struct iio_dev *indio_dev); +int st_gyro_trig_set_state(struct iio_trigger *trig, bool state); +#define ST_GYRO_TRIGGER_SET_STATE (&st_gyro_trig_set_state) +#else /* CONFIG_IIO_BUFFER */ +static inline int st_gyro_allocate_ring(struct iio_dev *indio_dev) +{ + return 0; +} +static inline void st_gyro_deallocate_ring(struct iio_dev *indio_dev) +{ +} +#define ST_GYRO_TRIGGER_SET_STATE NULL +#endif /* CONFIG_IIO_BUFFER */ + +#endif /* ST_GYRO_H */ -- cgit v1.3.1