1c942fddfSThomas Gleixner /* SPDX-License-Identifier: GPL-2.0-or-later */ 2b285192aSMauro Carvalho Chehab /* 3b285192aSMauro Carvalho Chehab * ALSA PCM device for the 4b285192aSMauro Carvalho Chehab * ALSA interface to cx18 PCM capture streams 5b285192aSMauro Carvalho Chehab * 6b285192aSMauro Carvalho Chehab * Copyright (C) 2009 Andy Walls <awalls@md.metrocast.net> 7b285192aSMauro Carvalho Chehab */ 8b285192aSMauro Carvalho Chehab 9cfb046cbSHans Verkuil int snd_cx18_pcm_create(struct snd_cx18_card *cxsc); 10b285192aSMauro Carvalho Chehab 11b285192aSMauro Carvalho Chehab /* Used by cx18-mailbox to announce the PCM data to the module */ 12b285192aSMauro Carvalho Chehab void cx18_alsa_announce_pcm_data(struct snd_cx18_card *card, u8 *pcm_data, 13b285192aSMauro Carvalho Chehab size_t num_bytes); 14