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 */ 40extern 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