linux/sound/usb/usx2y/usb_stream.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __USB_STREAM_H
#define __USB_STREAM_H

#include <uapi/sound/usb_stream.h>

#define USB_STREAM_NURBS …
#define USB_STREAM_URBDEPTH …

struct usb_stream_kernel { … };

struct usb_stream *usb_stream_new(struct usb_stream_kernel *sk,
				  struct usb_device *dev,
				  unsigned int in_endpoint,
				  unsigned int out_endpoint,
				  unsigned int sample_rate,
				  unsigned int use_packsize,
				  unsigned int period_frames,
				  unsigned int frame_size);
void usb_stream_free(struct usb_stream_kernel *sk);
int usb_stream_start(struct usb_stream_kernel *sk);
void usb_stream_stop(struct usb_stream_kernel *sk);

#endif /* __USB_STREAM_H */