OpenCloudOS-Kernel/include/linux/iio/triggered_buffer.h

39 lines
1.3 KiB
C

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _LINUX_IIO_TRIGGERED_BUFFER_H_
#define _LINUX_IIO_TRIGGERED_BUFFER_H_
#include <linux/iio/buffer.h>
#include <linux/interrupt.h>
struct iio_dev;
struct iio_dev_attr;
struct iio_buffer_setup_ops;
int iio_triggered_buffer_setup_ext(struct iio_dev *indio_dev,
irqreturn_t (*h)(int irq, void *p),
irqreturn_t (*thread)(int irq, void *p),
enum iio_buffer_direction direction,
const struct iio_buffer_setup_ops *setup_ops,
const struct iio_dev_attr **buffer_attrs);
void iio_triggered_buffer_cleanup(struct iio_dev *indio_dev);
#define iio_triggered_buffer_setup(indio_dev, h, thread, setup_ops) \
iio_triggered_buffer_setup_ext((indio_dev), (h), (thread), \
IIO_BUFFER_DIRECTION_IN, (setup_ops), \
NULL)
int devm_iio_triggered_buffer_setup_ext(struct device *dev,
struct iio_dev *indio_dev,
irqreturn_t (*h)(int irq, void *p),
irqreturn_t (*thread)(int irq, void *p),
enum iio_buffer_direction direction,
const struct iio_buffer_setup_ops *ops,
const struct iio_dev_attr **buffer_attrs);
#define devm_iio_triggered_buffer_setup(dev, indio_dev, h, thread, setup_ops) \
devm_iio_triggered_buffer_setup_ext((dev), (indio_dev), (h), (thread), \
IIO_BUFFER_DIRECTION_IN, \
(setup_ops), NULL)
#endif