xen_snd_front_alsa.h

 1/* SPDX-License-Identifier: GPL-2.0 OR MIT */
 2
 3/*
 4 * Xen para-virtual sound device
 5 *
 6 * Copyright (C) 2016-2018 EPAM Systems Inc.
 7 *
 8 * Author: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
 9 */
10
11#ifndef __XEN_SND_FRONT_ALSA_H
12#define __XEN_SND_FRONT_ALSA_H
13
14struct xen_snd_front_info;
15
16int xen_snd_front_alsa_init(struct xen_snd_front_info *front_info);
17
18void xen_snd_front_alsa_fini(struct xen_snd_front_info *front_info);
19
20void xen_snd_front_alsa_handle_cur_pos(struct xen_snd_front_evtchnl *evtchnl,
21				       u64 pos_bytes);
22
23#endif /* __XEN_SND_FRONT_ALSA_H */