treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
[sfrench/cifs-2.6.git] / drivers / media / pci / cx18 / cx18-alsa-pcm.h
1 /* SPDX-License-Identifier: GPL-2.0-or-later */
2 /*
3  *  ALSA PCM device for the
4  *  ALSA interface to cx18 PCM capture streams
5  *
6  *  Copyright (C) 2009  Andy Walls <awalls@md.metrocast.net>
7  */
8
9 int snd_cx18_pcm_create(struct snd_cx18_card *cxsc);
10
11 /* Used by cx18-mailbox to announce the PCM data to the module */
12 void cx18_alsa_announce_pcm_data(struct snd_cx18_card *card, u8 *pcm_data,
13                                  size_t num_bytes);