85 lines
3.4 KiB
C
85 lines
3.4 KiB
C
#ifndef __SOUND_EWS_H
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#define __SOUND_EWS_H
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/*
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* ALSA driver for ICEnsemble ICE1712 (Envy24)
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*
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* Lowlevel functions for Terratec EWS88MT/D, EWX24/96, DMX 6Fire
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*
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* Copyright (c) 2000 Jaroslav Kysela <perex@suse.cz>
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* 2002 Takashi Iwai <tiwai@suse.de>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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#define EWS_DEVICE_DESC \
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"{TerraTec,EWX 24/96},"\
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"{TerraTec,EWS 88MT},"\
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"{TerraTec,EWS 88D},"\
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"{TerraTec,DMX 6Fire},"\
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"{TerraTec,Phase 88},"
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#define ICE1712_SUBDEVICE_EWX2496 0x3b153011
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#define ICE1712_SUBDEVICE_EWS88MT 0x3b151511
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#define ICE1712_SUBDEVICE_EWS88MT_NEW 0x3b152511
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#define ICE1712_SUBDEVICE_EWS88D 0x3b152b11
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#define ICE1712_SUBDEVICE_DMX6FIRE 0x3b153811
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#define ICE1712_SUBDEVICE_PHASE88 0x3b155111
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/* entry point */
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extern struct snd_ice1712_card_info snd_ice1712_ews_cards[];
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/* TerraTec EWX 24/96 configuration definitions */
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#define ICE1712_EWX2496_AK4524_CS 0x01 /* AK4524 chip select; low = active */
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#define ICE1712_EWX2496_AIN_SEL 0x02 /* input sensitivity switch; high = louder */
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#define ICE1712_EWX2496_AOUT_SEL 0x04 /* output sensitivity switch; high = louder */
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#define ICE1712_EWX2496_RW 0x08 /* read/write switch for i2c; high = write */
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#define ICE1712_EWX2496_SERIAL_DATA 0x10 /* i2c & ak4524 data */
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#define ICE1712_EWX2496_SERIAL_CLOCK 0x20 /* i2c & ak4524 clock */
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#define ICE1712_EWX2496_TX2 0x40 /* MIDI2 (not used) */
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#define ICE1712_EWX2496_RX2 0x80 /* MIDI2 (not used) */
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/* TerraTec EWS 88MT/D configuration definitions */
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/* RW, SDA snd SCLK are identical with EWX24/96 */
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#define ICE1712_EWS88_CS8414_RATE 0x07 /* CS8414 sample rate: gpio 0-2 */
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#define ICE1712_EWS88_RW 0x08 /* read/write switch for i2c; high = write */
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#define ICE1712_EWS88_SERIAL_DATA 0x10 /* i2c & ak4524 data */
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#define ICE1712_EWS88_SERIAL_CLOCK 0x20 /* i2c & ak4524 clock */
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#define ICE1712_EWS88_TX2 0x40 /* MIDI2 (only on 88D) */
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#define ICE1712_EWS88_RX2 0x80 /* MIDI2 (only on 88D) */
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/* i2c address */
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#define ICE1712_EWS88MT_CS8404_ADDR (0x40>>1)
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#define ICE1712_EWS88MT_INPUT_ADDR (0x46>>1)
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#define ICE1712_EWS88MT_OUTPUT_ADDR (0x48>>1)
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#define ICE1712_EWS88MT_OUTPUT_SENSE 0x40 /* mask */
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#define ICE1712_EWS88D_PCF_ADDR (0x40>>1)
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/* TerraTec DMX 6Fire configuration definitions */
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#define ICE1712_6FIRE_AK4524_CS_MASK 0x07 /* AK4524 chip select #1-#3 */
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#define ICE1712_6FIRE_RW 0x08 /* read/write switch for i2c; high = write */
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#define ICE1712_6FIRE_SERIAL_DATA 0x10 /* i2c & ak4524 data */
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#define ICE1712_6FIRE_SERIAL_CLOCK 0x20 /* i2c & ak4524 clock */
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#define ICE1712_6FIRE_TX2 0x40 /* MIDI2 */
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#define ICE1712_6FIRE_RX2 0x80 /* MIDI2 */
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#define ICE1712_6FIRE_PCF9554_ADDR (0x40>>1)
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#define ICE1712_6FIRE_CS8427_ADDR (0x22)
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#endif /* __SOUND_EWS_H */
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