linux/sound/isa/sb/jazz16.c

/*
 * jazz16.c - driver for Media Vision Jazz16 based soundcards.
 * Copyright (C) 2009 Krzysztof Helt <[email protected]>
 * Based on patches posted by Rask Ingemann Lambertsen and Rene Herman.
 * Based on OSS Sound Blaster driver.
 *
 * This file is subject to the terms and conditions of the GNU General Public
 * License.  See the file COPYING in the main directory of this archive for
 * more details.
 *
 */

#include <linux/init.h>
#include <linux/module.h>
#include <linux/io.h>
#include <linux/delay.h>
#include <asm/dma.h>
#include <linux/isa.h>
#include <sound/core.h>
#include <sound/mpu401.h>
#include <sound/opl3.h>
#include <sound/sb.h>
#define SNDRV_LEGACY_FIND_FREE_IRQ
#define SNDRV_LEGACY_FIND_FREE_DMA
#include <sound/initval.h>

#define PFX …

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 unsigned long port[SNDRV_CARDS] = …;
static unsigned long mpu_port[SNDRV_CARDS] = …;
static int irq[SNDRV_CARDS] = …;
static int mpu_irq[SNDRV_CARDS] = …;
static int dma8[SNDRV_CARDS] = …;
static int dma16[SNDRV_CARDS] = …;

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(dma8, int, dma, NULL, 0444);
MODULE_PARM_DESC(…) …;
module_param_hw_array(dma16, int, dma, NULL, 0444);
MODULE_PARM_DESC(…) …;

#define SB_JAZZ16_WAKEUP …
#define SB_JAZZ16_SET_PORTS …
#define SB_DSP_GET_JAZZ_BRD_REV …
#define SB_JAZZ16_SET_DMAINTR …
#define SB_DSP_GET_JAZZ_MODEL …

struct snd_card_jazz16 { … };

static irqreturn_t jazz16_interrupt(int irq, void *chip)
{ … }

static int jazz16_configure_ports(unsigned long port,
				  unsigned long mpu_port, int idx)
{ … }

static int jazz16_detect_board(unsigned long port,
			       unsigned long mpu_port)
{ … }

static int jazz16_configure_board(struct snd_sb *chip, int mpu_irq)
{ … }

static int snd_jazz16_match(struct device *devptr, unsigned int dev)
{ … }

static int snd_jazz16_probe(struct device *devptr, unsigned int dev)
{ … }

#ifdef CONFIG_PM
static int snd_jazz16_suspend(struct device *pdev, unsigned int n,
			       pm_message_t state)
{ … }

static int snd_jazz16_resume(struct device *pdev, unsigned int n)
{ … }
#endif

static struct isa_driver snd_jazz16_driver = …;

module_isa_driver(snd_jazz16_driver, SNDRV_CARDS);