projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 217494e5 DC |
1 | /* |
| 2 | * STMicroelectronics pressures driver | |
| 3 | * | |
| 4 | * Copyright 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_PRESS_H | |
| 12 | #define ST_PRESS_H | |
| 13 | ||
| 14 | #include <linux/types.h> | |
| 15 | #include <linux/iio/common/st_sensors.h> | |
| 16 | ||
| 7885a8ce | 17 | #define LPS001WP_PRESS_DEV_NAME "lps001wp" |
| 93187840 | 18 | #define LPS25H_PRESS_DEV_NAME "lps25h" |
| 217494e5 DC |
19 | #define LPS331AP_PRESS_DEV_NAME "lps331ap" |
| 20 | ||
| 23cde4d6 DC |
21 | /** |
| 22 | * struct st_sensors_platform_data - default press platform data | |
| 23 | * @drdy_int_pin: default press DRDY is available on INT1 pin. | |
| 24 | */ | |
| 25 | static const struct st_sensors_platform_data default_press_pdata = { | |
| 26 | .drdy_int_pin = 1, | |
| 27 | }; | |
| 28 | ||
| 0baa3fc1 | 29 | int st_press_common_probe(struct iio_dev *indio_dev); |
| 217494e5 DC |
30 | void st_press_common_remove(struct iio_dev *indio_dev); |
| 31 | ||
| 32 | #ifdef CONFIG_IIO_BUFFER | |
| 33 | int st_press_allocate_ring(struct iio_dev *indio_dev); | |
| 34 | void st_press_deallocate_ring(struct iio_dev *indio_dev); | |
| 35 | int st_press_trig_set_state(struct iio_trigger *trig, bool state); | |
| 36 | #define ST_PRESS_TRIGGER_SET_STATE (&st_press_trig_set_state) | |
| 37 | #else /* CONFIG_IIO_BUFFER */ | |
| 38 | static inline int st_press_allocate_ring(struct iio_dev *indio_dev) | |
| 39 | { | |
| 40 | return 0; | |
| 41 | } | |
| 42 | ||
| 43 | static inline void st_press_deallocate_ring(struct iio_dev *indio_dev) | |
| 44 | { | |
| 45 | } | |
| 46 | #define ST_PRESS_TRIGGER_SET_STATE NULL | |
| 47 | #endif /* CONFIG_IIO_BUFFER */ | |
| 48 | ||
| 49 | #endif /* ST_PRESS_H */ |