1 /* SPDX-License-Identifier: GPL-2.0 */
2 /*
3  * This file discribe the STM32 DFSDM IIO driver API for audio part
4  *
5  * Copyright (C) 2017, STMicroelectronics - All Rights Reserved
6  * Author(s): Arnaud Pouliquen <arnaud.pouliquen@st.com>.
7  */
8 
9 #ifndef STM32_DFSDM_ADC_H
10 #define STM32_DFSDM_ADC_H
11 
12 #include <linux/iio/iio.h>
13 
14 int stm32_dfsdm_get_buff_cb(struct iio_dev *iio_dev,
15 			    int (*cb)(const void *data, size_t size,
16 				      void *private),
17 			    void *private);
18 int stm32_dfsdm_release_buff_cb(struct iio_dev *iio_dev);
19 
20 #endif
21