Commit | Line | Data |
---|---|---|
872e79ad DC |
1 | /* |
2 | * STMicroelectronics magnetometers driver | |
3 | * | |
4 | * Copyright 2012-2013 STMicroelectronics Inc. | |
5 | * | |
6 | * Denis Ciocca <denis.ciocca@st.com> | |
7 | * v. 1.0.0 | |
8 | * Licensed under the GPL-2. | |
9 | */ | |
10 | ||
11 | #ifndef ST_MAGN_H | |
12 | #define ST_MAGN_H | |
13 | ||
14 | #include <linux/types.h> | |
15 | #include <linux/iio/common/st_sensors.h> | |
16 | ||
1038a687 | 17 | #define LSM303DLH_MAGN_DEV_NAME "lsm303dlh_magn" |
872e79ad DC |
18 | #define LSM303DLHC_MAGN_DEV_NAME "lsm303dlhc_magn" |
19 | #define LSM303DLM_MAGN_DEV_NAME "lsm303dlm_magn" | |
20 | #define LIS3MDL_MAGN_DEV_NAME "lis3mdl" | |
1e9676a8 | 21 | #define LSM303AGR_MAGN_DEV_NAME "lsm303agr_magn" |
d0b7fea5 | 22 | #define LIS2MDL_MAGN_DEV_NAME "lis2mdl" |
872e79ad | 23 | |
2109eb4c | 24 | int st_magn_common_probe(struct iio_dev *indio_dev); |
872e79ad DC |
25 | void st_magn_common_remove(struct iio_dev *indio_dev); |
26 | ||
27 | #ifdef CONFIG_IIO_BUFFER | |
28 | int st_magn_allocate_ring(struct iio_dev *indio_dev); | |
29 | void st_magn_deallocate_ring(struct iio_dev *indio_dev); | |
74f5683f GB |
30 | int st_magn_trig_set_state(struct iio_trigger *trig, bool state); |
31 | #define ST_MAGN_TRIGGER_SET_STATE (&st_magn_trig_set_state) | |
872e79ad DC |
32 | #else /* CONFIG_IIO_BUFFER */ |
33 | static inline int st_magn_probe_trigger(struct iio_dev *indio_dev, int irq) | |
34 | { | |
35 | return 0; | |
36 | } | |
37 | static inline void st_magn_remove_trigger(struct iio_dev *indio_dev, int irq) | |
38 | { | |
39 | return; | |
40 | } | |
41 | static inline int st_magn_allocate_ring(struct iio_dev *indio_dev) | |
42 | { | |
43 | return 0; | |
44 | } | |
45 | static inline void st_magn_deallocate_ring(struct iio_dev *indio_dev) | |
46 | { | |
47 | } | |
9b090a98 | 48 | #define ST_MAGN_TRIGGER_SET_STATE NULL |
872e79ad DC |
49 | #endif /* CONFIG_IIO_BUFFER */ |
50 | ||
51 | #endif /* ST_MAGN_H */ |