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