1 /* SPDX-License-Identifier: GPL-2.0-or-later */ 2 /* 3 * cx18 audio-related functions 4 * 5 * Derived from ivtv-audio.c 6 * 7 * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl> 8 */ 9 10 int cx18_audio_set_io(struct cx18 *cx); 11