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awilliam
GitHub Repository: awilliam/linux-vfio
 Path: blob/master/sound/pci/ice1712/ews.h
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#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 <[email protected]>

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 *                    2002 Takashi Iwai <[email protected]>

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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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		"{terrasoniq,TS 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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#define ICE1712_SUBDEVICE_TS88   	0x3b157c11

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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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