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/*
* Copyright (c) 2001 Katsurajima Naoto <raven@katsurajima.seya.yokohama.jp>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHERIN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THEPOSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
/* supported CODECs */
#define AK452X_TYPE_4524 0
#define AK452X_TYPE_4528 1
/* AK4524/AK4528 control registers */
#define AK4524_POWER 0x00
#define AK4528_POWER 0x00
#define AK452X_POWER_PWDA 0x01
#define AK452X_POWER_PWAD 0x02
#define AK452X_POWER_PWVR 0x04
#define AK4524_RESET 0x01
#define AK4528_RESET 0x01
#define AK452X_RESET_RSDA 0x01
#define AK452X_RESET_RSAD 0x02
#define AK4524_FORMAT 0x02
#define AK4528_FORMAT 0x02
#define AK452X_FORMAT_1X 0x00
#define AK452X_FORMAT_2X 0x01
#define AK452X_FORMAT_4X1 0x02
#define AK452X_FORMAT_4X2 0x03
#define AK452X_FORMAT_256FSN 0x00
#define AK452X_FORMAT_512FSN 0x04
#define AK452X_FORMAT_1024FSN 0x08
#define AK452X_FORMAT_384FSN 0x10
#define AK452X_FORMAT_768FSN 0x14
#define AK452X_FORMAT_OM24IL16 0x00
#define AK452X_FORMAT_OM24IL20 0x20
#define AK452X_FORMAT_OM24IM24 0x40
#define AK452X_FORMAT_I2S 0x60
#define AK452X_FORMAT_OM24IL24 0x80
#define AK4524_DVC 0x03
#define AK452X_DVC_DEM441 0x00
#define AK452X_DVC_DEMOFF 0x01
#define AK452X_DVC_DEM48 0x02
#define AK452X_DVC_DEM32 0x03
#define AK452X_DVC_ZTM256 0x00
#define AK452X_DVC_ZTM512 0x04
#define AK452X_DVC_ZTM1024 0x08
#define AK452X_DVC_ZTM2048 0x0c
#define AK452X_DVC_ZCE 0x10
#define AK452X_DVC_HPFL 0x04
#define AK452X_DVC_HPFR 0x08
#define AK452X_DVC_SMUTE 0x80
#define AK4524_LIPGA 0x04
#define AK4524_RIPGA 0x05
#define AK4524_LOATT 0x06
#define AK4524_ROATT 0x07
#define AK4528_LOATT 0x04
#define AK4528_ROATT 0x05
struct ak452x_info;
typedef void (*ak452x_ctrl)(void *, unsigned int, unsigned int, unsigned int);
struct ak452x_info *ak452x_create(device_t dev, void *devinfo, int num, ak452x_ctrl);
void ak452x_destroy(struct ak452x_info *codec);
void ak452x_settype(struct ak452x_info *codec, unsigned int type);
void ak452x_setcif(struct ak452x_info *codec, unsigned int cif);
void ak452x_setformat(struct ak452x_info *codec, unsigned int format);
void ak452x_setdvc(struct ak452x_info *codec, unsigned int dvc);
void ak452x_init(struct ak452x_info *codec);
void ak452x_reinit(struct ak452x_info *codec);
void ak452x_set(struct ak452x_info *codec, int dir, unsigned int left, unsigned int right);
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