sound/xen/xen_snd_front_alsa.h

0001 /* SPDX-License-Identifier: GPL-2.0 OR MIT */
0002
0003 /*
0004  * Xen para-virtual sound device
0005  *
0006  * Copyright (C) 2016-2018 EPAM Systems Inc.
0007  *
0008  * Author: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
0009  */
0010
0011 #ifndef __XEN_SND_FRONT_ALSA_H
0012 #define __XEN_SND_FRONT_ALSA_H
0013
0014 struct xen_snd_front_info;
0015
0016 int xen_snd_front_alsa_init(struct xen_snd_front_info *front_info);
0017
0018 void xen_snd_front_alsa_fini(struct xen_snd_front_info *front_info);
0019
0020 void xen_snd_front_alsa_handle_cur_pos(struct xen_snd_front_evtchnl *evtchnl,
0021                        u64 pos_bytes);
0022
0023 #endif /* __XEN_SND_FRONT_ALSA_H */