sound/soc/codecs/ad73311.h

   1 /*
   2  * File:         sound/soc/codec/ad73311.h
   3  * Based on:
   4  * Author:       Cliff Cai <cliff.cai@analog.com>
   5  *
   6  * Created:      Thur Sep 25, 2008
   7  * Description:  definitions for AD73311 registers
   8  *
   9  *
  10  * Modified:
  11  *               Copyright 2006 Analog Devices Inc.
  12  *
  13  * Bugs:         Enter bugs at http://blackfin.uclinux.org/
  14  *
  15  * This program is free software; you can redistribute it and/or modify
  16  * it under the terms of the GNU General Public License as published by
  17  * the Free Software Foundation; either version 2 of the License, or
  18  * (at your option) any later version.
  19  *
  20  * This program is distributed in the hope that it will be useful,
  21  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  22  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  23  * GNU General Public License for more details.
  24  *
  25  * You should have received a copy of the GNU General Public License
  26  * along with this program; if not, see the file COPYING, or write
  27  * to the Free Software Foundation, Inc.,
  28  * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  29  */
  30
  31 #ifndef __AD73311_H__
  32 #define __AD73311_H__
  33
  34 #define AD_CONTROL      0x8000
  35 #define AD_DATA         0x0000
  36 #define AD_READ         0x4000
  37 #define AD_WRITE        0x0000
  38
  39 /* Control register A */
  40 #define CTRL_REG_A      (0 << 8)
  41
  42 #define REGA_MODE_PRO   0x00
  43 #define REGA_MODE_DATA  0x01
  44 #define REGA_MODE_MIXED 0x03
  45 #define REGA_DLB                0x04
  46 #define REGA_SLB                0x08
  47 #define REGA_DEVC(x)            ((x & 0x7) << 4)
  48 #define REGA_RESET              0x80
  49
  50 /* Control register B */
  51 #define CTRL_REG_B      (1 << 8)
  52
  53 #define REGB_DIRATE(x)  (x & 0x3)
  54 #define REGB_SCDIV(x)   ((x & 0x3) << 2)
  55 #define REGB_MCDIV(x)   ((x & 0x7) << 4)
  56 #define REGB_CEE                (1 << 7)
  57
  58 /* Control register C */
  59 #define CTRL_REG_C      (2 << 8)
  60
  61 #define REGC_PUDEV              (1 << 0)
  62 #define REGC_PUADC              (1 << 3)
  63 #define REGC_PUDAC              (1 << 4)
  64 #define REGC_PUREF              (1 << 5)
  65 #define REGC_REFUSE             (1 << 6)
  66
  67 /* Control register D */
  68 #define CTRL_REG_D      (3 << 8)
  69
  70 #define REGD_IGS(x)             (x & 0x7)
  71 #define REGD_RMOD               (1 << 3)
  72 #define REGD_OGS(x)             ((x & 0x7) << 4)
  73 #define REGD_MUTE               (1 << 7)
  74
  75 /* Control register E */
  76 #define CTRL_REG_E      (4 << 8)
  77
  78 #define REGE_DA(x)              (x & 0x1f)
  79 #define REGE_IBYP               (1 << 5)
  80
  81 /* Control register F */
  82 #define CTRL_REG_F      (5 << 8)
  83
  84 #define REGF_SEEN               (1 << 5)
  85 #define REGF_INV                (1 << 6)
  86 #define REGF_ALB                (1 << 7)
  87
  88 extern struct snd_soc_dai ad73311_dai;
  89 extern struct snd_soc_codec_device soc_codec_dev_ad73311;
  90 #endif