linux/sound/pci/ac97/ac97_proc.c

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 *  Copyright (c) by Jaroslav Kysela <[email protected]>
 *  Universal interface for Audio Codec '97
 *
 *  For more details look to AC '97 component specification revision 2.2
 *  by Intel Corporation (http://developer.intel.com).
 */

#include <linux/mutex.h>

#include <sound/core.h>
#include <sound/ac97_codec.h>
#include <sound/asoundef.h>
#include "ac97_local.h"
#include "ac97_id.h"

/*
 * proc interface
 */

static void snd_ac97_proc_read_functions(struct snd_ac97 *ac97, struct snd_info_buffer *buffer)
{ … }

static const char *snd_ac97_stereo_enhancements[] = …;

static void snd_ac97_proc_read_main(struct snd_ac97 *ac97, struct snd_info_buffer *buffer, int subidx)
{ … }

static void snd_ac97_proc_read(struct snd_info_entry *entry, struct snd_info_buffer *buffer)
{ … }

#ifdef CONFIG_SND_DEBUG
/* direct register write for debugging */
static void snd_ac97_proc_regs_write(struct snd_info_entry *entry, struct snd_info_buffer *buffer)
{ … }
#endif

static void snd_ac97_proc_regs_read_main(struct snd_ac97 *ac97, struct snd_info_buffer *buffer, int subidx)
{ … }

static void snd_ac97_proc_regs_read(struct snd_info_entry *entry, 
				    struct snd_info_buffer *buffer)
{ … }

void snd_ac97_proc_init(struct snd_ac97 * ac97)
{ … }

void snd_ac97_proc_done(struct snd_ac97 * ac97)
{ … }

void snd_ac97_bus_proc_init(struct snd_ac97_bus * bus)
{ … }

void snd_ac97_bus_proc_done(struct snd_ac97_bus * bus)
{ … }