linux-imx

/*

 * Driver for PowerMac AWACS

 * Copyright (c) 2001 by Takashi Iwai <tiwai@suse.de>

 *   based on dmasound.c.

 *

 *   This program is free software; you can redistribute it and/or modify

 *   it under the terms of the GNU General Public License as published by

 *   the Free Software Foundation; either version 2 of the License, or

 *   (at your option) any later version.

 *

 *   This program is distributed in the hope that it will be useful,

 *   but WITHOUT ANY WARRANTY; without even the implied warranty of

 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 *   GNU General Public License for more details.

 *

 *   You should have received a copy of the GNU General Public License

 *   along with this program; if not, write to the Free Software

 *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA

 */

​

#include <linux/init.h>

#include <linux/err.h>

#include <linux/platform_device.h>

#include <linux/module.h>

#include <sound/core.h>

#include <sound/initval.h>

#include "pmac.h"

#include "awacs.h"

#include "burgundy.h"

​

#define CHIP_NAME "PMac"

​

MODULE_DESCRIPTION("PowerMac");

MODULE_SUPPORTED_DEVICE("{{Apple,PowerMac}}");

MODULE_LICENSE("GPL");

​

static int index = SNDRV_DEFAULT_IDX1;      /* Index 0-MAX */

static char *id = SNDRV_DEFAULT_STR1;       /* ID for this card */

static bool enable_beep = 1;

​

module_param(index, int, 0444);

MODULE_PARM_DESC(index, "Index value for " CHIP_NAME " soundchip.");

module_param(id, charp, 0444);

MODULE_PARM_DESC(id, "ID string for " CHIP_NAME " soundchip.");

module_param(enable_beep, bool, 0444);

MODULE_PARM_DESC(enable_beep, "Enable beep using PCM.");

​

static struct platform_device *device;

​

​

/*

 */

​

static int snd_pmac_probe(struct platform_device *devptr)

{

    struct snd_card *card;

    struct snd_pmac *chip;

    char *name_ext;

    int err;

​

    err = snd_card_new(&devptr->dev, index, id, THIS_MODULE, 0, &card);

    if (err < 0)

        return err;