linux/sound/isa/msnd/msnd_pinnacle_mixer.c

// SPDX-License-Identifier: GPL-2.0-or-later
/***************************************************************************
			  msnd_pinnacle_mixer.c  -  description
			     -------------------
    begin		: Fre Jun 7 2002
    copyright 		: (C) 2002 by karsten wiese
    email		: [email protected]
 ***************************************************************************/

/***************************************************************************
 *							      		   *
 *									   *
 ***************************************************************************/

#include <linux/io.h>
#include <linux/export.h>

#include <sound/core.h>
#include <sound/control.h>
#include "msnd.h"
#include "msnd_pinnacle.h"


#define MSND_MIXER_VOLUME …
#define MSND_MIXER_PCM …
#define MSND_MIXER_AUX …
#define MSND_MIXER_IMIX …
#define MSND_MIXER_SYNTH …
#define MSND_MIXER_SPEAKER …
#define MSND_MIXER_LINE …
#define MSND_MIXER_MIC …
#define MSND_MIXER_RECLEV …
#define MSND_MIXER_IGAIN …
#define MSND_MIXER_OGAIN …
#define MSND_MIXER_DIGITAL …

/*	Device mask bits	*/

#define MSND_MASK_VOLUME …
#define MSND_MASK_SYNTH …
#define MSND_MASK_PCM …
#define MSND_MASK_SPEAKER …
#define MSND_MASK_LINE …
#define MSND_MASK_MIC …
#define MSND_MASK_IMIX …
#define MSND_MASK_RECLEV …
#define MSND_MASK_IGAIN …
#define MSND_MASK_OGAIN …
#define MSND_MASK_AUX …
#define MSND_MASK_DIGITAL …

static int snd_msndmix_info_mux(struct snd_kcontrol *kcontrol,
				struct snd_ctl_elem_info *uinfo)
{ … }

static int snd_msndmix_get_mux(struct snd_kcontrol *kcontrol,
				struct snd_ctl_elem_value *ucontrol)
{ … }

static int snd_msndmix_set_mux(struct snd_msnd *chip, int val)
{ … }

static int snd_msndmix_put_mux(struct snd_kcontrol *kcontrol,
				struct snd_ctl_elem_value *ucontrol)
{ … }


static int snd_msndmix_volume_info(struct snd_kcontrol *kcontrol,
				   struct snd_ctl_elem_info *uinfo)
{ … }

static int snd_msndmix_volume_get(struct snd_kcontrol *kcontrol,
				  struct snd_ctl_elem_value *ucontrol)
{ … }

#define update_volm(a, b) …

#define update_potm(d, s, ar) …

#define update_pot(d, s, ar) …


static int snd_msndmix_set(struct snd_msnd *dev, int d, int left, int right)
{ … }

static int snd_msndmix_volume_put(struct snd_kcontrol *kcontrol,
				  struct snd_ctl_elem_value *ucontrol)
{ … }


#define DUMMY_VOLUME(xname, xindex, addr) …


static const struct snd_kcontrol_new snd_msnd_controls[] = …;


int snd_msndmix_new(struct snd_card *card)
{ … }
EXPORT_SYMBOL(…);

void snd_msndmix_setup(struct snd_msnd *dev)
{ … }
EXPORT_SYMBOL(…);

int snd_msndmix_force_recsrc(struct snd_msnd *dev, int recsrc)
{ … }
EXPORT_SYMBOL(…);