linux/sound/pci/ymfpci/ymfpci.c

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 *  The driver for the Yamaha's DS1/DS1E cards
 *  Copyright (c) by Jaroslav Kysela <[email protected]>
 */

#include <linux/init.h>
#include <linux/pci.h>
#include <linux/time.h>
#include <linux/module.h>
#include <sound/core.h>
#include "ymfpci.h"
#include <sound/mpu401.h>
#include <sound/opl3.h>
#include <sound/initval.h>

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

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 long fm_port[SNDRV_CARDS];
static long mpu_port[SNDRV_CARDS];
#ifdef SUPPORT_JOYSTICK
static long joystick_port[SNDRV_CARDS];
#endif
static bool rear_switch[SNDRV_CARDS];

module_param_array(…);
MODULE_PARM_DESC(…) …;
module_param_array(…);
MODULE_PARM_DESC(…) …;
module_param_array(…);
MODULE_PARM_DESC(…) …;
module_param_hw_array(mpu_port, long, ioport, NULL, 0444);
MODULE_PARM_DESC(…) …;
module_param_hw_array(fm_port, long, ioport, NULL, 0444);
MODULE_PARM_DESC(…) …;
#ifdef SUPPORT_JOYSTICK
module_param_hw_array(joystick_port, long, ioport, NULL, 0444);
MODULE_PARM_DESC(…) …;
#endif
module_param_array(…);
MODULE_PARM_DESC(…) …;

static const struct pci_device_id snd_ymfpci_ids[] = …;

MODULE_DEVICE_TABLE(pci, snd_ymfpci_ids);

#ifdef SUPPORT_JOYSTICK
static int snd_ymfpci_create_gameport(struct snd_ymfpci *chip, int dev,
				      int legacy_ctrl, int legacy_ctrl2)
{ … }

void snd_ymfpci_free_gameport(struct snd_ymfpci *chip)
{ … }
#else
static inline int snd_ymfpci_create_gameport(struct snd_ymfpci *chip, int dev, int l, int l2) { return -ENOSYS; }
void snd_ymfpci_free_gameport(struct snd_ymfpci *chip) { }
#endif /* SUPPORT_JOYSTICK */

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

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

static struct pci_driver ymfpci_driver = …;

module_pci_driver(…) …;