1#ifndef __SOUND_DELTA_H 2#define __SOUND_DELTA_H 3 4/* 5 * ALSA driver for ICEnsemble ICE1712 (Envy24) 6 * 7 * Lowlevel functions for M-Audio Delta 1010, 44, 66, Dio2496, Audiophile 8 * Digigram VX442 9 * 10 * Copyright (c) 2000 Jaroslav Kysela <perex@suse.cz> 11 * 12 * This program is free software; you can redistribute it and/or modify 13 * it under the terms of the GNU General Public License as published by 14 * the Free Software Foundation; either version 2 of the License, or 15 * (at your option) any later version. 16 * 17 * This program is distributed in the hope that it will be useful, 18 * but WITHOUT ANY WARRANTY; without even the implied warranty of 19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 20 * GNU General Public License for more details. 21 * 22 * You should have received a copy of the GNU General Public License 23 * along with this program; if not, write to the Free Software 24 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 25 * 26 */ 27 28#define DELTA_DEVICE_DESC \ 29 "{MidiMan M Audio,Delta 1010},"\ 30 "{MidiMan M Audio,Delta 1010LT},"\ 31 "{MidiMan M Audio,Delta DiO 2496},"\ 32 "{MidiMan M Audio,Delta 66},"\ 33 "{MidiMan M Audio,Delta 44},"\ 34 "{MidiMan M Audio,Audiophile 24/96},"\ 35 "{Digigram,VX442},"\ 36 "{Lionstracs,Mediastation}," 37 38#define ICE1712_SUBDEVICE_DELTA1010 0x121430d6 39#define ICE1712_SUBDEVICE_DELTADIO2496 0x121431d6 40#define ICE1712_SUBDEVICE_DELTA66 0x121432d6 41#define ICE1712_SUBDEVICE_DELTA44 0x121433d6 42#define ICE1712_SUBDEVICE_AUDIOPHILE 0x121434d6 43#define ICE1712_SUBDEVICE_DELTA410 0x121438d6 44#define ICE1712_SUBDEVICE_DELTA1010LT 0x12143bd6 45#define ICE1712_SUBDEVICE_VX442 0x12143cd6 46#define ICE1712_SUBDEVICE_MEDIASTATION 0x694c0100 47 48/* entry point */ 49extern struct snd_ice1712_card_info snd_ice1712_delta_cards[]; 50 51 52/* 53 * MidiMan M-Audio Delta GPIO definitions 54 */ 55 56/* MidiMan M-Audio Delta shared pins */ 57#define ICE1712_DELTA_DFS 0x01 /* fast/slow sample rate mode */ 58 /* (>48kHz must be 1) */ 59#define ICE1712_DELTA_SPDIF_IN_STAT 0x02 60 /* S/PDIF input status */ 61 /* 0 = valid signal is present */ 62 /* all except Delta44 */ 63 /* look to CS8414 datasheet */ 64#define ICE1712_DELTA_SPDIF_OUT_STAT_CLOCK 0x04 65 /* S/PDIF output status clock */ 66 /* (writing on rising edge - 0->1) */ 67 /* all except Delta44 */ 68 /* look to CS8404A datasheet */ 69#define ICE1712_DELTA_SPDIF_OUT_STAT_DATA 0x08 70 /* S/PDIF output status data */ 71 /* all except Delta44 */ 72 /* look to CS8404A datasheet */ 73/* MidiMan M-Audio DeltaDiO */ 74/* 0x01 = DFS */ 75/* 0x02 = SPDIF_IN_STAT */ 76/* 0x04 = SPDIF_OUT_STAT_CLOCK */ 77/* 0x08 = SPDIF_OUT_STAT_DATA */ 78#define ICE1712_DELTA_SPDIF_INPUT_SELECT 0x10 79 /* coaxial (0), optical (1) */ 80 /* S/PDIF input select*/ 81 82/* MidiMan M-Audio Delta1010 */ 83/* 0x01 = DFS */ 84/* 0x02 = SPDIF_IN_STAT */ 85/* 0x04 = SPDIF_OUT_STAT_CLOCK */ 86/* 0x08 = SPDIF_OUT_STAT_DATA */ 87#define ICE1712_DELTA_WORD_CLOCK_SELECT 0x10 88 /* 1 - clock are taken from S/PDIF input */ 89 /* 0 - clock are taken from Word Clock input */ 90 /* affected SPMCLKIN pin of Envy24 */ 91#define ICE1712_DELTA_WORD_CLOCK_STATUS 0x20 92 /* 0 = valid word clock signal is present */ 93 94/* MidiMan M-Audio Delta66 */ 95/* 0x01 = DFS */ 96/* 0x02 = SPDIF_IN_STAT */ 97/* 0x04 = SPDIF_OUT_STAT_CLOCK */ 98/* 0x08 = SPDIF_OUT_STAT_DATA */ 99#define ICE1712_DELTA_CODEC_SERIAL_DATA 0x10 100 /* AKM4524 serial data */ 101#define ICE1712_DELTA_CODEC_SERIAL_CLOCK 0x20 102 /* AKM4524 serial clock */ 103 /* (writing on rising edge - 0->1 */ 104#define ICE1712_DELTA_CODEC_CHIP_A 0x40 105#define ICE1712_DELTA_CODEC_CHIP_B 0x80 106 /* 1 - select chip A or B */ 107 108/* MidiMan M-Audio Delta44 */ 109/* 0x01 = DFS */ 110/* 0x10 = CODEC_SERIAL_DATA */ 111/* 0x20 = CODEC_SERIAL_CLOCK */ 112/* 0x40 = CODEC_CHIP_A */ 113/* 0x80 = CODEC_CHIP_B */ 114 115/* MidiMan M-Audio Audiophile/Delta410 definitions */ 116/* thanks to Kristof Pelckmans <Kristof.Pelckmans@antwerpen.be> for Delta410 info */ 117/* 0x01 = DFS */ 118#define ICE1712_DELTA_AP_CCLK 0x02 /* SPI clock */ 119 /* (clocking on rising edge - 0->1) */ 120#define ICE1712_DELTA_AP_DIN 0x04 /* data input */ 121#define ICE1712_DELTA_AP_DOUT 0x08 /* data output */ 122#define ICE1712_DELTA_AP_CS_DIGITAL 0x10 /* CS8427 chip select */ 123 /* low signal = select */ 124#define ICE1712_DELTA_AP_CS_CODEC 0x20 /* AK4528 (audiophile), AK4529 (Delta410) chip select */ 125 /* low signal = select */ 126 127/* MidiMan M-Audio Delta1010LT definitions */ 128/* thanks to Anders Johansson <ajh@watri.uwa.edu.au> */ 129/* 0x01 = DFS */ 130#define ICE1712_DELTA_1010LT_CCLK 0x02 /* SPI clock (AK4524 + CS8427) */ 131#define ICE1712_DELTA_1010LT_DIN 0x04 /* data input (CS8427) */ 132#define ICE1712_DELTA_1010LT_DOUT 0x08 /* data output (AK4524 + CS8427) */ 133#define ICE1712_DELTA_1010LT_CS 0x70 /* mask for CS address */ 134#define ICE1712_DELTA_1010LT_CS_CHIP_A 0x00 /* AK4524 #0 */ 135#define ICE1712_DELTA_1010LT_CS_CHIP_B 0x10 /* AK4524 #1 */ 136#define ICE1712_DELTA_1010LT_CS_CHIP_C 0x20 /* AK4524 #2 */ 137#define ICE1712_DELTA_1010LT_CS_CHIP_D 0x30 /* AK4524 #3 */ 138#define ICE1712_DELTA_1010LT_CS_CS8427 0x40 /* CS8427 */ 139#define ICE1712_DELTA_1010LT_CS_NONE 0x50 /* nothing */ 140#define ICE1712_DELTA_1010LT_WORDCLOCK 0x80 /* sample clock source: 0 = Word Clock Input, 1 = S/PDIF Input ??? */ 141 142/* Digigram VX442 definitions */ 143#define ICE1712_VX442_CCLK 0x02 /* SPI clock */ 144#define ICE1712_VX442_DIN 0x04 /* data input */ 145#define ICE1712_VX442_DOUT 0x08 /* data output */ 146#define ICE1712_VX442_CS_DIGITAL 0x10 /* chip select, low = CS8427 */ 147#define ICE1712_VX442_CODEC_CHIP_A 0x20 /* select chip A */ 148#define ICE1712_VX442_CODEC_CHIP_B 0x40 /* select chip B */ 149 150#endif /* __SOUND_DELTA_H */ 151