linux/sound/isa/cs423x/cs4231.c

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 *  Generic driver for CS4231 chips
 *  Copyright (c) by Jaroslav Kysela <[email protected]>
 *  Originally the CS4232/CS4232A driver, modified for use on CS4231 by
 *  Tugrul Galatali <[email protected]>
 */

#include <linux/init.h>
#include <linux/err.h>
#include <linux/isa.h>
#include <linux/time.h>
#include <linux/wait.h>
#include <linux/module.h>
#include <sound/core.h>
#include <sound/wss.h>
#include <sound/mpu401.h>
#include <sound/initval.h>

#define CRD_NAME …
#define DEV_NAME …

MODULE_DESCRIPTION(…);
MODULE_AUTHOR(…) …;
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 port[SNDRV_CARDS] = …;	/* PnP setup */
static long mpu_port[SNDRV_CARDS] = …;	/* PnP setup */
static int irq[SNDRV_CARDS] = …;	/* 5,7,9,11,12,15 */
static int mpu_irq[SNDRV_CARDS] = …;	/* 9,11,12,15 */
static int dma1[SNDRV_CARDS] = …;	/* 0,1,3,5,6,7 */
static int dma2[SNDRV_CARDS] = …;	/* 0,1,3,5,6,7 */

module_param_array(…);
MODULE_PARM_DESC(…) …;
module_param_array(…);
MODULE_PARM_DESC(…) …;
module_param_array(…);
MODULE_PARM_DESC(…) …;
module_param_hw_array(port, long, ioport, NULL, 0444);
MODULE_PARM_DESC(…) …;
module_param_hw_array(mpu_port, long, ioport, NULL, 0444);
MODULE_PARM_DESC(…) …;
module_param_hw_array(irq, int, irq, NULL, 0444);
MODULE_PARM_DESC(…) …;
module_param_hw_array(mpu_irq, int, irq, NULL, 0444);
MODULE_PARM_DESC(…) …;
module_param_hw_array(dma1, int, dma, NULL, 0444);
MODULE_PARM_DESC(…) …;
module_param_hw_array(dma2, int, dma, NULL, 0444);
MODULE_PARM_DESC(…) …;

static int snd_cs4231_match(struct device *dev, unsigned int n)
{ … }

static int snd_cs4231_probe(struct device *dev, unsigned int n)
{ … }

#ifdef CONFIG_PM
static int snd_cs4231_suspend(struct device *dev, unsigned int n, pm_message_t state)
{ … }

static int snd_cs4231_resume(struct device *dev, unsigned int n)
{ … }
#endif

static struct isa_driver snd_cs4231_driver = …;

module_isa_driver(snd_cs4231_driver, SNDRV_CARDS);