include/sound/uda1341.h

   1 /*
   2  *  linux/include/linux/l3/uda1341.h
   3  *
   4  * Philips UDA1341 mixer device driver for ALSA
   5  *
   6  * Copyright (c) 2002 Tomas Kasparek <tomas.kasparek@seznam.cz>
   7  *
   8  * This program is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU General Public License.
  10  *
  11  * History:
  12  *
  13  * 2002-03-13 Tomas Kasparek Initial release - based on uda1341.h from OSS
  14  * 2002-03-30 Tomas Kasparek Proc filesystem support, complete mixer and DSP
  15  *                           features support
  16  */
  17
  18 /* $Id: uda1341.h,v 1.8 2005/11/17 14:17:21 tiwai Exp $ */
  19
  20 #define UDA1341_ALSA_NAME "snd-uda1341"
  21
  22 /*
  23  * Default rate set after inicialization
  24  */
  25 #define AUDIO_RATE_DEFAULT      44100
  26
  27 /*
  28  * UDA1341 L3 address and command types
  29  */
  30 #define UDA1341_L3ADDR          5
  31 #define UDA1341_DATA0           (UDA1341_L3ADDR << 2 | 0)
  32 #define UDA1341_DATA1           (UDA1341_L3ADDR << 2 | 1)
  33 #define UDA1341_STATUS          (UDA1341_L3ADDR << 2 | 2)
  34
  35 enum uda1341_onoff {
  36         OFF=0,
  37         ON,
  38 };
  39
  40 enum uda1341_format {
  41         I2S=0,
  42         LSB16,
  43         LSB18,
  44         LSB20,
  45         MSB,
  46         LSB16MSB,
  47         LSB18MSB,
  48         LSB20MSB,
  49 };
  50
  51 enum uda1341_fs {
  52         F512=0,
  53         F384,
  54         F256,
  55         Funused,
  56 };
  57
  58 enum uda1341_peak {
  59         BEFORE=0,
  60         AFTER,
  61 };
  62
  63 enum uda1341_filter {
  64         FLAT=0,
  65         MIN,
  66         MIN2,
  67         MAX,
  68 };
  69
  70 enum uda1341_mixer {
  71         DOUBLE,
  72         LINE,
  73         MIC,
  74         MIXER,
  75 };
  76
  77 enum uda1341_deemp {
  78         NONE,
  79         D32,
  80         D44,
  81         D48,
  82 };
  83
  84 enum uda1341_config {
  85         CMD_READ_REG = 0,
  86         CMD_RESET,
  87         CMD_FS,
  88         CMD_FORMAT,
  89         CMD_OGAIN,
  90         CMD_IGAIN,
  91         CMD_DAC,
  92         CMD_ADC,
  93         CMD_VOLUME,
  94         CMD_BASS,
  95         CMD_TREBBLE,
  96         CMD_PEAK,
  97         CMD_DEEMP,
  98         CMD_MUTE,
  99         CMD_FILTER,
 100         CMD_CH1,
 101         CMD_CH2,
 102         CMD_MIC,
 103         CMD_MIXER,
 104         CMD_AGC,
 105         CMD_IG,
 106         CMD_AGC_TIME,
 107         CMD_AGC_LEVEL,
 108 #ifdef CONFIG_PM
 109         CMD_SUSPEND,
 110         CMD_RESUME,
 111 #endif
 112         CMD_LAST,
 113 };
 114
 115 enum write_through {
 116         //used in update_bits (write_cfg) to avoid l3_write - just update local copy of regs.
 117         REGS_ONLY=0,
 118         //update local regs and write value to uda1341 - do l3_write
 119         FLUSH,
 120 };
 121
 122 int __init snd_chip_uda1341_mixer_new(struct snd_card *card, struct l3_client **clnt);
 123
 124 /*
 125  * Local variables:
 126  * indent-tabs-mode: t
 127  * End:
 128  */