diff options
Diffstat (limited to 'sound/pci/ice1712/delta.h')
| -rw-r--r-- | sound/pci/ice1712/delta.h | 150 |
1 files changed, 150 insertions, 0 deletions
diff --git a/sound/pci/ice1712/delta.h b/sound/pci/ice1712/delta.h new file mode 100644 index 00000000000..746ebde9452 --- /dev/null +++ b/sound/pci/ice1712/delta.h @@ -0,0 +1,150 @@ +#ifndef __SOUND_DELTA_H +#define __SOUND_DELTA_H + +/* + * ALSA driver for ICEnsemble ICE1712 (Envy24) + * + * Lowlevel functions for M-Audio Delta 1010, 44, 66, Dio2496, Audiophile + * Digigram VX442 + * + * Copyright (c) 2000 Jaroslav Kysela <perex@suse.cz> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ + +#define DELTA_DEVICE_DESC \ + "{MidiMan M Audio,Delta 1010},"\ + "{MidiMan M Audio,Delta 1010LT},"\ + "{MidiMan M Audio,Delta DiO 2496},"\ + "{MidiMan M Audio,Delta 66},"\ + "{MidiMan M Audio,Delta 44},"\ + "{MidiMan M Audio,Audiophile 24/96},"\ + "{Digigram,VX442},"\ + "{Lionstracs,Mediastation}," + +#define ICE1712_SUBDEVICE_DELTA1010 0x121430d6 +#define ICE1712_SUBDEVICE_DELTADIO2496 0x121431d6 +#define ICE1712_SUBDEVICE_DELTA66 0x121432d6 +#define ICE1712_SUBDEVICE_DELTA44 0x121433d6 +#define ICE1712_SUBDEVICE_AUDIOPHILE 0x121434d6 +#define ICE1712_SUBDEVICE_DELTA410 0x121438d6 +#define ICE1712_SUBDEVICE_DELTA1010LT 0x12143bd6 +#define ICE1712_SUBDEVICE_VX442 0x12143cd6 +#define ICE1712_SUBDEVICE_MEDIASTATION 0x694c0100 + +/* entry point */ +extern struct snd_ice1712_card_info snd_ice1712_delta_cards[]; + + +/* + * MidiMan M-Audio Delta GPIO definitions + */ + +/* MidiMan M-Audio Delta shared pins */ +#define ICE1712_DELTA_DFS 0x01 /* fast/slow sample rate mode */ + /* (>48kHz must be 1) */ +#define ICE1712_DELTA_SPDIF_IN_STAT 0x02 + /* S/PDIF input status */ + /* 0 = valid signal is present */ + /* all except Delta44 */ + /* look to CS8414 datasheet */ +#define ICE1712_DELTA_SPDIF_OUT_STAT_CLOCK 0x04 + /* S/PDIF output status clock */ + /* (writting on rising edge - 0->1) */ + /* all except Delta44 */ + /* look to CS8404A datasheet */ +#define ICE1712_DELTA_SPDIF_OUT_STAT_DATA 0x08 + /* S/PDIF output status data */ + /* all except Delta44 */ + /* look to CS8404A datasheet */ +/* MidiMan M-Audio DeltaDiO */ +/* 0x01 = DFS */ +/* 0x02 = SPDIF_IN_STAT */ +/* 0x04 = SPDIF_OUT_STAT_CLOCK */ +/* 0x08 = SPDIF_OUT_STAT_DATA */ +#define ICE1712_DELTA_SPDIF_INPUT_SELECT 0x10 + /* coaxial (0), optical (1) */ + /* S/PDIF input select*/ + +/* MidiMan M-Audio Delta1010 */ +/* 0x01 = DFS */ +/* 0x02 = SPDIF_IN_STAT */ +/* 0x04 = SPDIF_OUT_STAT_CLOCK */ +/* 0x08 = SPDIF_OUT_STAT_DATA */ +#define ICE1712_DELTA_WORD_CLOCK_SELECT 0x10 + /* 1 - clock are taken from S/PDIF input */ + /* 0 - clock are taken from Word Clock input */ + /* affected SPMCLKIN pin of Envy24 */ +#define ICE1712_DELTA_WORD_CLOCK_STATUS 0x20 + /* 0 = valid word clock signal is present */ + +/* MidiMan M-Audio Delta66 */ +/* 0x01 = DFS */ +/* 0x02 = SPDIF_IN_STAT */ +/* 0x04 = SPDIF_OUT_STAT_CLOCK */ +/* 0x08 = SPDIF_OUT_STAT_DATA */ +#define ICE1712_DELTA_CODEC_SERIAL_DATA 0x10 + /* AKM4524 serial data */ +#define ICE1712_DELTA_CODEC_SERIAL_CLOCK 0x20 + /* AKM4524 serial clock */ + /* (writting on rising edge - 0->1 */ +#define ICE1712_DELTA_CODEC_CHIP_A 0x40 +#define ICE1712_DELTA_CODEC_CHIP_B 0x80 + /* 1 - select chip A or B */ + +/* MidiMan M-Audio Delta44 */ +/* 0x01 = DFS */ +/* 0x10 = CODEC_SERIAL_DATA */ +/* 0x20 = CODEC_SERIAL_CLOCK */ +/* 0x40 = CODEC_CHIP_A */ +/* 0x80 = CODEC_CHIP_B */ + +/* MidiMan M-Audio Audiophile/Delta410 definitions */ +/* thanks to Kristof Pelckmans <Kristof.Pelckmans@antwerpen.be> for Delta410 info */ +/* 0x01 = DFS */ +#define ICE1712_DELTA_AP_CCLK 0x02 /* SPI clock */ + /* (clocking on rising edge - 0->1) */ +#define ICE1712_DELTA_AP_DIN 0x04 /* data input */ +#define ICE1712_DELTA_AP_DOUT 0x08 /* data output */ +#define ICE1712_DELTA_AP_CS_DIGITAL 0x10 /* CS8427 chip select */ + /* low signal = select */ +#define ICE1712_DELTA_AP_CS_CODEC 0x20 /* AK4528 (audiophile), AK4529 (Delta410) chip select */ + /* low signal = select */ + +/* MidiMan M-Audio Delta1010LT definitions */ +/* thanks to Anders Johansson <ajh@watri.uwa.edu.au> */ +/* 0x01 = DFS */ +#define ICE1712_DELTA_1010LT_CCLK 0x02 /* SPI clock (AK4524 + CS8427) */ +#define ICE1712_DELTA_1010LT_DIN 0x04 /* data input (CS8427) */ +#define ICE1712_DELTA_1010LT_DOUT 0x08 /* data output (AK4524 + CS8427) */ +#define ICE1712_DELTA_1010LT_CS 0x70 /* mask for CS address */ +#define ICE1712_DELTA_1010LT_CS_CHIP_A 0x00 /* AK4524 #0 */ +#define ICE1712_DELTA_1010LT_CS_CHIP_B 0x10 /* AK4524 #1 */ +#define ICE1712_DELTA_1010LT_CS_CHIP_C 0x20 /* AK4524 #2 */ +#define ICE1712_DELTA_1010LT_CS_CHIP_D 0x30 /* AK4524 #3 */ +#define ICE1712_DELTA_1010LT_CS_CS8427 0x40 /* CS8427 */ +#define ICE1712_DELTA_1010LT_CS_NONE 0x50 /* nothing */ +#define ICE1712_DELTA_1010LT_WORDCLOCK 0x80 /* sample clock source: 0 = Word Clock Input, 1 = S/PDIF Input ??? */ + +/* Digigram VX442 definitions */ +#define ICE1712_VX442_CCLK 0x02 /* SPI clock */ +#define ICE1712_VX442_DIN 0x04 /* data input */ +#define ICE1712_VX442_DOUT 0x08 /* data output */ +#define ICE1712_VX442_CS_DIGITAL 0x10 /* chip select, low = CS8427 */ +#define ICE1712_VX442_CODEC_CHIP_A 0x20 /* select chip A */ +#define ICE1712_VX442_CODEC_CHIP_B 0x40 /* select chip B */ + +#endif /* __SOUND_DELTA_H */ |