tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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linux
1/* SPDX-License-Identifier: GPL-2.0-only */
2/*
3 * STMicroelectronics magnetometers driver
4 *
5 * Copyright 2012-2013 STMicroelectronics Inc.
6 *
7 * Denis Ciocca <denis.ciocca@st.com>
8 * v. 1.0.0
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
17#define LSM303DLH_MAGN_DEV_NAME "lsm303dlh_magn"
18#define LSM303DLHC_MAGN_DEV_NAME "lsm303dlhc_magn"
19#define LSM303DLM_MAGN_DEV_NAME "lsm303dlm_magn"
20#define LIS3MDL_MAGN_DEV_NAME "lis3mdl"
21#define LSM303AGR_MAGN_DEV_NAME "lsm303agr_magn"
22#define LIS2MDL_MAGN_DEV_NAME "lis2mdl"
23#define LSM9DS1_MAGN_DEV_NAME "lsm9ds1_magn"
24#define IIS2MDC_MAGN_DEV_NAME "iis2mdc"
25#define LSM303C_MAGN_DEV_NAME "lsm303c_magn"
26
27#ifdef CONFIG_IIO_BUFFER
28int st_magn_allocate_ring(struct iio_dev *indio_dev);
29int st_magn_trig_set_state(struct iio_trigger *trig, bool state);
30#define ST_MAGN_TRIGGER_SET_STATE (&st_magn_trig_set_state)
31#else /* CONFIG_IIO_BUFFER */
32static inline int st_magn_allocate_ring(struct iio_dev *indio_dev)
33{
34 return 0;
35}
36#define ST_MAGN_TRIGGER_SET_STATE NULL
37#endif /* CONFIG_IIO_BUFFER */
38
39#endif /* ST_MAGN_H */