sound/pci/ice1712/delta.h

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2 #ifndef __SOUND_DELTA_H
   3 #define __SOUND_DELTA_H
   4
   5 /*
   6  *   ALSA driver for ICEnsemble ICE1712 (Envy24)
   7  *
   8  *   Lowlevel functions for M-Audio Delta 1010, 44, 66, Dio2496, Audiophile
   9  *                          Digigram VX442
  10  *
  11  *      Copyright (c) 2000 Jaroslav Kysela <perex@perex.cz>
  12  */
  13
  14 #define DELTA_DEVICE_DESC \
  15                 "{MidiMan M Audio,Delta 1010},"\
  16                 "{MidiMan M Audio,Delta 1010LT},"\
  17                 "{MidiMan M Audio,Delta DiO 2496},"\
  18                 "{MidiMan M Audio,Delta 66},"\
  19                 "{MidiMan M Audio,Delta 44},"\
  20                 "{MidiMan M Audio,Delta 410},"\
  21                 "{MidiMan M Audio,Audiophile 24/96},"\
  22                 "{Digigram,VX442},"\
  23                 "{Lionstracs,Mediastation},"\
  24                 "{Edirol,DA2496},"
  25
  26 #define ICE1712_SUBDEVICE_DELTA1010     0x121430d6
  27 #define ICE1712_SUBDEVICE_DELTA1010E    0xff1430d6
  28 #define ICE1712_SUBDEVICE_DELTADIO2496  0x121431d6
  29 #define ICE1712_SUBDEVICE_DELTA66       0x121432d6
  30 #define ICE1712_SUBDEVICE_DELTA66E      0xff1432d6
  31 #define ICE1712_SUBDEVICE_DELTA44       0x121433d6
  32 #define ICE1712_SUBDEVICE_AUDIOPHILE    0x121434d6
  33 #define ICE1712_SUBDEVICE_DELTA410      0x121438d6
  34 #define ICE1712_SUBDEVICE_DELTA1010LT   0x12143bd6
  35 #define ICE1712_SUBDEVICE_VX442         0x12143cd6
  36 #define ICE1712_SUBDEVICE_MEDIASTATION  0x694c0100
  37 #define ICE1712_SUBDEVICE_EDIROLDA2496  0xce164010
  38
  39 /* entry point */
  40 extern struct snd_ice1712_card_info snd_ice1712_delta_cards[];
  41
  42
  43 /*
  44  *  MidiMan M-Audio Delta GPIO definitions
  45  */
  46
  47 /* MidiMan M-Audio Delta shared pins */
  48 #define ICE1712_DELTA_DFS 0x01          /* fast/slow sample rate mode */
  49                                         /* (>48kHz must be 1) */
  50 #define ICE1712_DELTA_SPDIF_IN_STAT 0x02
  51                                         /* S/PDIF input status */
  52                                         /* 0 = valid signal is present */
  53                                         /* all except Delta44 */
  54                                         /* look to CS8414 datasheet */
  55 #define ICE1712_DELTA_SPDIF_OUT_STAT_CLOCK 0x04
  56                                         /* S/PDIF output status clock */
  57                                         /* (writing on rising edge - 0->1) */
  58                                         /* all except Delta44 */
  59                                         /* look to CS8404A datasheet */
  60 #define ICE1712_DELTA_SPDIF_OUT_STAT_DATA 0x08
  61                                         /* S/PDIF output status data */
  62                                         /* all except Delta44 */
  63                                         /* look to CS8404A datasheet */
  64 /* MidiMan M-Audio DeltaDiO */
  65 /* 0x01 = DFS */
  66 /* 0x02 = SPDIF_IN_STAT */
  67 /* 0x04 = SPDIF_OUT_STAT_CLOCK */
  68 /* 0x08 = SPDIF_OUT_STAT_DATA */
  69 #define ICE1712_DELTA_SPDIF_INPUT_SELECT 0x10
  70                                         /* coaxial (0), optical (1) */
  71                                         /* S/PDIF input select*/
  72
  73 /* MidiMan M-Audio Delta1010 */
  74 /* 0x01 = DFS */
  75 /* 0x02 = SPDIF_IN_STAT */
  76 /* 0x04 = SPDIF_OUT_STAT_CLOCK */
  77 /* 0x08 = SPDIF_OUT_STAT_DATA */
  78 #define ICE1712_DELTA_WORD_CLOCK_SELECT 0x10
  79                                         /* 1 - clock are taken from S/PDIF input */
  80                                         /* 0 - clock are taken from Word Clock input */
  81                                         /* affected SPMCLKIN pin of Envy24 */
  82 #define ICE1712_DELTA_WORD_CLOCK_STATUS 0x20
  83                                         /* 0 = valid word clock signal is present */
  84
  85 /* MidiMan M-Audio Delta66 */
  86 /* 0x01 = DFS */
  87 /* 0x02 = SPDIF_IN_STAT */
  88 /* 0x04 = SPDIF_OUT_STAT_CLOCK */
  89 /* 0x08 = SPDIF_OUT_STAT_DATA */
  90 #define ICE1712_DELTA_CODEC_SERIAL_DATA 0x10
  91                                         /* AKM4524 serial data */
  92 #define ICE1712_DELTA_CODEC_SERIAL_CLOCK 0x20
  93                                         /* AKM4524 serial clock */
  94                                         /* (writing on rising edge - 0->1 */
  95 #define ICE1712_DELTA_CODEC_CHIP_A      0x40
  96 #define ICE1712_DELTA_CODEC_CHIP_B      0x80
  97                                         /* 1 - select chip A or B */
  98
  99 /* MidiMan M-Audio Delta44 */
 100 /* 0x01 = DFS */
 101 /* 0x10 = CODEC_SERIAL_DATA */
 102 /* 0x20 = CODEC_SERIAL_CLOCK */
 103 /* 0x40 = CODEC_CHIP_A */
 104 /* 0x80 = CODEC_CHIP_B */
 105
 106 /* MidiMan M-Audio Audiophile/Delta410 definitions */
 107 /* thanks to Kristof Pelckmans <Kristof.Pelckmans@antwerpen.be> for Delta410 info */
 108 /* 0x01 = DFS */
 109 #define ICE1712_DELTA_AP_CCLK   0x02    /* SPI clock */
 110                                         /* (clocking on rising edge - 0->1) */
 111 #define ICE1712_DELTA_AP_DIN    0x04    /* data input */
 112 #define ICE1712_DELTA_AP_DOUT   0x08    /* data output */
 113 #define ICE1712_DELTA_AP_CS_DIGITAL 0x10 /* CS8427 chip select */
 114                                         /* low signal = select */
 115 #define ICE1712_DELTA_AP_CS_CODEC 0x20  /* AK4528 (audiophile), AK4529 (Delta410) chip select */
 116                                         /* low signal = select */
 117
 118 /* MidiMan M-Audio Delta1010LT definitions */
 119 /* thanks to Anders Johansson <ajh@watri.uwa.edu.au> */
 120 /* 0x01 = DFS */
 121 #define ICE1712_DELTA_1010LT_CCLK       0x02    /* SPI clock (AK4524 + CS8427) */
 122 #define ICE1712_DELTA_1010LT_DIN        0x04    /* data input (CS8427) */
 123 #define ICE1712_DELTA_1010LT_DOUT       0x08    /* data output (AK4524 + CS8427) */
 124 #define ICE1712_DELTA_1010LT_CS         0x70    /* mask for CS address */
 125 #define ICE1712_DELTA_1010LT_CS_CHIP_A  0x00    /* AK4524 #0 */
 126 #define ICE1712_DELTA_1010LT_CS_CHIP_B  0x10    /* AK4524 #1 */
 127 #define ICE1712_DELTA_1010LT_CS_CHIP_C  0x20    /* AK4524 #2 */
 128 #define ICE1712_DELTA_1010LT_CS_CHIP_D  0x30    /* AK4524 #3 */
 129 #define ICE1712_DELTA_1010LT_CS_CS8427  0x40    /* CS8427 */
 130 #define ICE1712_DELTA_1010LT_CS_NONE    0x50    /* nothing */
 131 #define ICE1712_DELTA_1010LT_WORDCLOCK 0x80     /* sample clock source: 0 = Word Clock Input, 1 = S/PDIF Input ??? */
 132
 133 /* M-Audio Delta 66 rev. E definitions.
 134  * Newer revisions of Delta 66 have CS8427 over SPI for
 135  * S/PDIF transceiver instead of CS8404/CS8414. */
 136 /* 0x01 = DFS */
 137 #define ICE1712_DELTA_66E_CCLK          0x02    /* SPI clock */
 138 #define ICE1712_DELTA_66E_DIN           0x04    /* data input */
 139 #define ICE1712_DELTA_66E_DOUT          0x08    /* data output */
 140 #define ICE1712_DELTA_66E_CS_CS8427     0x10    /* chip select, low = CS8427 */
 141 #define ICE1712_DELTA_66E_CS_CHIP_A     0x20    /* AK4524 #0 */
 142 #define ICE1712_DELTA_66E_CS_CHIP_B     0x40    /* AK4524 #1 */
 143
 144 /* Digigram VX442 definitions */
 145 #define ICE1712_VX442_CCLK              0x02    /* SPI clock */
 146 #define ICE1712_VX442_DIN               0x04    /* data input */
 147 #define ICE1712_VX442_DOUT              0x08    /* data output */
 148 #define ICE1712_VX442_CS_DIGITAL        0x10    /* chip select, low = CS8427 */
 149 #define ICE1712_VX442_CODEC_CHIP_A      0x20    /* select chip A */
 150 #define ICE1712_VX442_CODEC_CHIP_B      0x40    /* select chip B */
 151
 152 #endif /* __SOUND_DELTA_H */