linux/sound/pci/emu10k1/emu10k1.c

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 *  The driver for the EMU10K1 (SB Live!) based soundcards
 *  Copyright (c) by Jaroslav Kysela <[email protected]>
 *                   James Courtier-Dutton <[email protected]>
 */

#include <linux/init.h>
#include <linux/pci.h>
#include <linux/time.h>
#include <linux/module.h>
#include <sound/core.h>
#include <sound/emu10k1.h>
#include <sound/initval.h>

MODULE_AUTHOR(…) …;
MODULE_DESCRIPTION(…) …;
MODULE_LICENSE(…) …;

#if IS_ENABLED(CONFIG_SND_SEQUENCER)
#define ENABLE_SYNTH
#include <sound/emu10k1_synth.h>
#endif

static int index[SNDRV_CARDS] = …;	/* Index 0-MAX */
static char *id[SNDRV_CARDS] = …;	/* ID for this card */
static bool enable[SNDRV_CARDS] = …;	/* Enable this card */
static int extin[SNDRV_CARDS];
static int extout[SNDRV_CARDS];
static int seq_ports[SNDRV_CARDS] = …;
static int max_synth_voices[SNDRV_CARDS] = …;
static int max_buffer_size[SNDRV_CARDS] = …;
static bool enable_ir[SNDRV_CARDS];
static uint subsystem[SNDRV_CARDS]; /* Force card subsystem model */

module_param_array(…);
MODULE_PARM_DESC(…) …;
module_param_array(…);
MODULE_PARM_DESC(…) …;
module_param_array(…);
MODULE_PARM_DESC(…) …;
module_param_array(…);
MODULE_PARM_DESC(…) …;
module_param_array(…);
MODULE_PARM_DESC(…) …;
module_param_array(…);
MODULE_PARM_DESC(…) …;
module_param_array(…);
MODULE_PARM_DESC(…) …;
module_param_array(…);
MODULE_PARM_DESC(…) …;
module_param_array(…);
MODULE_PARM_DESC(…) …;
module_param_array(…);
MODULE_PARM_DESC(…) …;
/*
 * Class 0401: 1102:0008 (rev 00) Subsystem: 1102:1001 -> Audigy2 Value  Model:SB0400
 */
static const struct pci_device_id snd_emu10k1_ids[] = …;

MODULE_DEVICE_TABLE(pci, snd_emu10k1_ids);

static int snd_card_emu10k1_probe(struct pci_dev *pci,
				  const struct pci_device_id *pci_id)
{ … }

#ifdef CONFIG_PM_SLEEP
static int snd_emu10k1_suspend(struct device *dev)
{ … }

static int snd_emu10k1_resume(struct device *dev)
{ … }

static SIMPLE_DEV_PM_OPS(snd_emu10k1_pm, snd_emu10k1_suspend, snd_emu10k1_resume);
#define SND_EMU10K1_PM_OPS …
#else
#define SND_EMU10K1_PM_OPS …
#endif /* CONFIG_PM_SLEEP */

static struct pci_driver emu10k1_driver = …;

module_pci_driver(…) …;