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 */ 153