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@perex.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,Delta 410},"\ 35 "{MidiMan M Audio,Audiophile 24/96},"\ 36 "{Digigram,VX442},"\ 37 "{Lionstracs,Mediastation}," 38 39#define ICE1712_SUBDEVICE_DELTA1010 0x121430d6 40#define ICE1712_SUBDEVICE_DELTA1010E 0xff1430d6 41#define ICE1712_SUBDEVICE_DELTADIO2496 0x121431d6 42#define ICE1712_SUBDEVICE_DELTA66 0x121432d6 43#define ICE1712_SUBDEVICE_DELTA66E 0xff1432d6 44#define ICE1712_SUBDEVICE_DELTA44 0x121433d6 45#define ICE1712_SUBDEVICE_AUDIOPHILE 0x121434d6 46#define ICE1712_SUBDEVICE_DELTA410 0x121438d6 47#define ICE1712_SUBDEVICE_DELTA1010LT 0x12143bd6 48#define ICE1712_SUBDEVICE_VX442 0x12143cd6 49#define ICE1712_SUBDEVICE_MEDIASTATION 0x694c0100 50 51/* entry point */ 52extern struct snd_ice1712_card_info snd_ice1712_delta_cards[]; 53 54 55/* 56 * MidiMan M-Audio Delta GPIO definitions 57 */ 58 59/* MidiMan M-Audio Delta shared pins */ 60#define ICE1712_DELTA_DFS 0x01 /* fast/slow sample rate mode */ 61 /* (>48kHz must be 1) */ 62#define ICE1712_DELTA_SPDIF_IN_STAT 0x02 63 /* S/PDIF input status */ 64 /* 0 = valid signal is present */ 65 /* all except Delta44 */ 66 /* look to CS8414 datasheet */ 67#define ICE1712_DELTA_SPDIF_OUT_STAT_CLOCK 0x04 68 /* S/PDIF output status clock */ 69 /* (writing on rising edge - 0->1) */ 70 /* all except Delta44 */ 71 /* look to CS8404A datasheet */ 72#define ICE1712_DELTA_SPDIF_OUT_STAT_DATA 0x08 73 /* S/PDIF output status data */ 74 /* all except Delta44 */ 75 /* look to CS8404A datasheet */ 76/* MidiMan M-Audio DeltaDiO */ 77/* 0x01 = DFS */ 78/* 0x02 = SPDIF_IN_STAT */ 79/* 0x04 = SPDIF_OUT_STAT_CLOCK */ 80/* 0x08 = SPDIF_OUT_STAT_DATA */ 81#define ICE1712_DELTA_SPDIF_INPUT_SELECT 0x10 82 /* coaxial (0), optical (1) */ 83 /* S/PDIF input select*/ 84 85/* MidiMan M-Audio Delta1010 */ 86/* 0x01 = DFS */ 87/* 0x02 = SPDIF_IN_STAT */ 88/* 0x04 = SPDIF_OUT_STAT_CLOCK */ 89/* 0x08 = SPDIF_OUT_STAT_DATA */ 90#define ICE1712_DELTA_WORD_CLOCK_SELECT 0x10 91 /* 1 - clock are taken from S/PDIF input */ 92 /* 0 - clock are taken from Word Clock input */ 93 /* affected SPMCLKIN pin of Envy24 */ 94#define ICE1712_DELTA_WORD_CLOCK_STATUS 0x20 95 /* 0 = valid word clock signal is present */ 96 97/* MidiMan M-Audio Delta66 */ 98/* 0x01 = DFS */ 99/* 0x02 = SPDIF_IN_STAT */ 100/* 0x04 = SPDIF_OUT_STAT_CLOCK */ 101/* 0x08 = SPDIF_OUT_STAT_DATA */ 102#define ICE1712_DELTA_CODEC_SERIAL_DATA 0x10 103 /* AKM4524 serial data */ 104#define ICE1712_DELTA_CODEC_SERIAL_CLOCK 0x20 105 /* AKM4524 serial clock */ 106 /* (writing on rising edge - 0->1 */ 107#define ICE1712_DELTA_CODEC_CHIP_A 0x40 108#define ICE1712_DELTA_CODEC_CHIP_B 0x80 109 /* 1 - select chip A or B */ 110 111/* MidiMan M-Audio Delta44 */ 112/* 0x01 = DFS */ 113/* 0x10 = CODEC_SERIAL_DATA */ 114/* 0x20 = CODEC_SERIAL_CLOCK */ 115/* 0x40 = CODEC_CHIP_A */ 116/* 0x80 = CODEC_CHIP_B */ 117 118/* MidiMan M-Audio Audiophile/Delta410 definitions */ 119/* thanks to Kristof Pelckmans <Kristof.Pelckmans@antwerpen.be> for Delta410 info */ 120/* 0x01 = DFS */ 121#define ICE1712_DELTA_AP_CCLK 0x02 /* SPI clock */ 122 /* (clocking on rising edge - 0->1) */ 123#define ICE1712_DELTA_AP_DIN 0x04 /* data input */ 124#define ICE1712_DELTA_AP_DOUT 0x08 /* data output */ 125#define ICE1712_DELTA_AP_CS_DIGITAL 0x10 /* CS8427 chip select */ 126 /* low signal = select */ 127#define ICE1712_DELTA_AP_CS_CODEC 0x20 /* AK4528 (audiophile), AK4529 (Delta410) chip select */ 128 /* low signal = select */ 129 130/* MidiMan M-Audio Delta1010LT definitions */ 131/* thanks to Anders Johansson <ajh@watri.uwa.edu.au> */ 132/* 0x01 = DFS */ 133#define ICE1712_DELTA_1010LT_CCLK 0x02 /* SPI clock (AK4524 + CS8427) */ 134#define ICE1712_DELTA_1010LT_DIN 0x04 /* data input (CS8427) */ 135#define ICE1712_DELTA_1010LT_DOUT 0x08 /* data output (AK4524 + CS8427) */ 136#define ICE1712_DELTA_1010LT_CS 0x70 /* mask for CS address */ 137#define ICE1712_DELTA_1010LT_CS_CHIP_A 0x00 /* AK4524 #0 */ 138#define ICE1712_DELTA_1010LT_CS_CHIP_B 0x10 /* AK4524 #1 */ 139#define ICE1712_DELTA_1010LT_CS_CHIP_C 0x20 /* AK4524 #2 */ 140#define ICE1712_DELTA_1010LT_CS_CHIP_D 0x30 /* AK4524 #3 */ 141#define ICE1712_DELTA_1010LT_CS_CS8427 0x40 /* CS8427 */ 142#define ICE1712_DELTA_1010LT_CS_NONE 0x50 /* nothing */ 143#define ICE1712_DELTA_1010LT_WORDCLOCK 0x80 /* sample clock source: 0 = Word Clock Input, 1 = S/PDIF Input ??? */ 144 145/* Digigram VX442 definitions */ 146#define ICE1712_VX442_CCLK 0x02 /* SPI clock */ 147#define ICE1712_VX442_DIN 0x04 /* data input */ 148#define ICE1712_VX442_DOUT 0x08 /* data output */ 149#define ICE1712_VX442_CS_DIGITAL 0x10 /* chip select, low = CS8427 */ 150#define ICE1712_VX442_CODEC_CHIP_A 0x20 /* select chip A */ 151#define ICE1712_VX442_CODEC_CHIP_B 0x40 /* select chip B */ 152 153#endif /* __SOUND_DELTA_H */ 154