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fda8d26e | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
7be56a8f DC |
2 | /* |
3 | * STMicroelectronics gyroscopes driver | |
4 | * | |
5 | * Copyright 2012-2013 STMicroelectronics Inc. | |
6 | * | |
7 | * Denis Ciocca <denis.ciocca@st.com> | |
8 | * v. 1.0.0 | |
7be56a8f DC |
9 | */ |
10 | ||
11 | #ifndef ST_GYRO_H | |
12 | #define ST_GYRO_H | |
13 | ||
14 | #include <linux/types.h> | |
15 | #include <linux/iio/common/st_sensors.h> | |
16 | ||
17 | #define L3G4200D_GYRO_DEV_NAME "l3g4200d" | |
18 | #define LSM330D_GYRO_DEV_NAME "lsm330d_gyro" | |
19 | #define LSM330DL_GYRO_DEV_NAME "lsm330dl_gyro" | |
20 | #define LSM330DLC_GYRO_DEV_NAME "lsm330dlc_gyro" | |
21 | #define L3GD20_GYRO_DEV_NAME "l3gd20" | |
45a4e422 | 22 | #define L3GD20H_GYRO_DEV_NAME "l3gd20h" |
7be56a8f DC |
23 | #define L3G4IS_GYRO_DEV_NAME "l3g4is_ui" |
24 | #define LSM330_GYRO_DEV_NAME "lsm330_gyro" | |
41c128cb | 25 | #define LSM9DS0_GYRO_DEV_NAME "lsm9ds0_gyro" |
7be56a8f | 26 | |
7be56a8f DC |
27 | #ifdef CONFIG_IIO_BUFFER |
28 | int st_gyro_allocate_ring(struct iio_dev *indio_dev); | |
29 | void st_gyro_deallocate_ring(struct iio_dev *indio_dev); | |
30 | int st_gyro_trig_set_state(struct iio_trigger *trig, bool state); | |
31 | #define ST_GYRO_TRIGGER_SET_STATE (&st_gyro_trig_set_state) | |
32 | #else /* CONFIG_IIO_BUFFER */ | |
33 | static inline int st_gyro_allocate_ring(struct iio_dev *indio_dev) | |
34 | { | |
35 | return 0; | |
36 | } | |
37 | static inline void st_gyro_deallocate_ring(struct iio_dev *indio_dev) | |
38 | { | |
39 | } | |
40 | #define ST_GYRO_TRIGGER_SET_STATE NULL | |
41 | #endif /* CONFIG_IIO_BUFFER */ | |
42 | ||
43 | #endif /* ST_GYRO_H */ |