linux-imx

/*

 *  Copyright (c) by Jaroslav Kysela <perex@perex.cz>

 *  Universal routines for AK4531 codec

 *

 *

 *   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/delay.h>

#include <linux/init.h>

#include <linux/slab.h>

#include <linux/mutex.h>

#include <linux/module.h>

​

#include <sound/core.h>

#include <sound/ak4531_codec.h>

#include <sound/tlv.h>

​

/*

MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>");

MODULE_DESCRIPTION("Universal routines for AK4531 codec");

MODULE_LICENSE("GPL");

*/

​

static void snd_ak4531_proc_init(struct snd_card *card, struct snd_ak4531 *ak4531);

​

/*

 *

 */

#if 0

​

static void snd_ak4531_dump(struct snd_ak4531 *ak4531)

{

    int idx;

    for (idx = 0; idx < 0x19; idx++)

        printk(KERN_DEBUG "ak4531 0x%x: 0x%x\n",

               idx, ak4531->regs[idx]);

}

​

#endif

​

/*

 *

 */

​

#define AK4531_SINGLE(xname, xindex, reg, shift, mask, invert) \

{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \

  .info = snd_ak4531_info_single, \