1 /* 2 * Copyright (c) 2001 Katsurajima Naoto <raven@katsurajima.seya.yokohama.jp> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHERIN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THEPOSSIBILITY OF 24 * SUCH DAMAGE. 25 * 26 * $FreeBSD$ 27 */ 28 29 /* supported CODECs */ 30 #define AK452X_TYPE_4524 0 31 #define AK452X_TYPE_4528 1 32 33 /* AK4524/AK4528 control registers */ 34 #define AK4524_POWER 0x00 35 #define AK4528_POWER 0x00 36 #define AK452X_POWER_PWDA 0x01 37 #define AK452X_POWER_PWAD 0x02 38 #define AK452X_POWER_PWVR 0x04 39 #define AK4524_RESET 0x01 40 #define AK4528_RESET 0x01 41 #define AK452X_RESET_RSDA 0x01 42 #define AK452X_RESET_RSAD 0x02 43 #define AK4524_FORMAT 0x02 44 #define AK4528_FORMAT 0x02 45 #define AK452X_FORMAT_1X 0x00 46 #define AK452X_FORMAT_2X 0x01 47 #define AK452X_FORMAT_4X1 0x02 48 #define AK452X_FORMAT_4X2 0x03 49 #define AK452X_FORMAT_256FSN 0x00 50 #define AK452X_FORMAT_512FSN 0x04 51 #define AK452X_FORMAT_1024FSN 0x08 52 #define AK452X_FORMAT_384FSN 0x10 53 #define AK452X_FORMAT_768FSN 0x14 54 #define AK452X_FORMAT_OM24IL16 0x00 55 #define AK452X_FORMAT_OM24IL20 0x20 56 #define AK452X_FORMAT_OM24IM24 0x40 57 #define AK452X_FORMAT_I2S 0x60 58 #define AK452X_FORMAT_OM24IL24 0x80 59 #define AK4524_DVC 0x03 60 #define AK452X_DVC_DEM441 0x00 61 #define AK452X_DVC_DEMOFF 0x01 62 #define AK452X_DVC_DEM48 0x02 63 #define AK452X_DVC_DEM32 0x03 64 #define AK452X_DVC_ZTM256 0x00 65 #define AK452X_DVC_ZTM512 0x04 66 #define AK452X_DVC_ZTM1024 0x08 67 #define AK452X_DVC_ZTM2048 0x0c 68 #define AK452X_DVC_ZCE 0x10 69 #define AK452X_DVC_HPFL 0x04 70 #define AK452X_DVC_HPFR 0x08 71 #define AK452X_DVC_SMUTE 0x80 72 #define AK4524_LIPGA 0x04 73 #define AK4524_RIPGA 0x05 74 #define AK4524_LOATT 0x06 75 #define AK4524_ROATT 0x07 76 #define AK4528_LOATT 0x04 77 #define AK4528_ROATT 0x05 78 79 struct ak452x_info; 80 81 typedef void (*ak452x_ctrl)(void *, unsigned int, unsigned int, unsigned int); 82 83 struct ak452x_info *ak452x_create(device_t dev, void *devinfo, int num, ak452x_ctrl); 84 void ak452x_destroy(struct ak452x_info *codec); 85 void ak452x_settype(struct ak452x_info *codec, unsigned int type); 86 void ak452x_setcif(struct ak452x_info *codec, unsigned int cif); 87 void ak452x_setformat(struct ak452x_info *codec, unsigned int format); 88 void ak452x_setdvc(struct ak452x_info *codec, unsigned int dvc); 89 void ak452x_init(struct ak452x_info *codec); 90 void ak452x_reinit(struct ak452x_info *codec); 91 void ak452x_set(struct ak452x_info *codec, int dir, unsigned int left, unsigned int right); 92