iio/adc/stm32-dfsdm-adc.h

0001 /* SPDX-License-Identifier: GPL-2.0 */
0002 /*
0003  * This file discribe the STM32 DFSDM IIO driver API for audio part
0004  *
0005  * Copyright (C) 2017, STMicroelectronics - All Rights Reserved
0006  * Author(s): Arnaud Pouliquen <arnaud.pouliquen@st.com>.
0007  */
0008
0009 #ifndef STM32_DFSDM_ADC_H
0010 #define STM32_DFSDM_ADC_H
0011
0012 #include <linux/iio/iio.h>
0013
0014 int stm32_dfsdm_get_buff_cb(struct iio_dev *iio_dev,
0015                 int (*cb)(const void *data, size_t size,
0016                       void *private),
0017                 void *private);
0018 int stm32_dfsdm_release_buff_cb(struct iio_dev *iio_dev);
0019
0020 #endif