linux/drivers/media/pci/cx18/cx18-av-audio.c

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 *  cx18 ADEC audio functions
 *
 *  Derived from cx25840-audio.c
 *
 *  Copyright (C) 2007  Hans Verkuil <[email protected]>
 *  Copyright (C) 2008  Andy Walls <[email protected]>
 */

#include "cx18-driver.h"

static int set_audclk_freq(struct cx18 *cx, u32 freq)
{ … }

void cx18_av_audio_set_path(struct cx18 *cx)
{ … }

static void set_volume(struct cx18 *cx, int volume)
{ … }

static void set_bass(struct cx18 *cx, int bass)
{ … }

static void set_treble(struct cx18 *cx, int treble)
{ … }

static void set_balance(struct cx18 *cx, int balance)
{ … }

static void set_mute(struct cx18 *cx, int mute)
{ … }

int cx18_av_s_clock_freq(struct v4l2_subdev *sd, u32 freq)
{ … }

static int cx18_av_audio_s_ctrl(struct v4l2_ctrl *ctrl)
{ … }

const struct v4l2_ctrl_ops cx18_av_audio_ctrl_ops = …;