1 #ifndef __SOUND_EWS_H
2 #define __SOUND_EWS_H
3 
4 /*
5  *   ALSA driver for ICEnsemble ICE1712 (Envy24)
6  *
7  *   Lowlevel functions for Terratec EWS88MT/D, EWX24/96, DMX 6Fire
8  *
9  *	Copyright (c) 2000 Jaroslav Kysela <perex@perex.cz>
10  *                    2002 Takashi Iwai <tiwai@suse.de>
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 EWS_DEVICE_DESC \
29 		"{TerraTec,EWX 24/96},"\
30 		"{TerraTec,EWS 88MT},"\
31 		"{TerraTec,EWS 88D},"\
32 		"{TerraTec,DMX 6Fire},"\
33 		"{TerraTec,Phase 88}," \
34 		"{terrasoniq,TS 88},"
35 
36 #define ICE1712_SUBDEVICE_EWX2496	0x3b153011
37 #define ICE1712_SUBDEVICE_EWS88MT	0x3b151511
38 #define ICE1712_SUBDEVICE_EWS88MT_NEW	0x3b152511
39 #define ICE1712_SUBDEVICE_EWS88D	0x3b152b11
40 #define ICE1712_SUBDEVICE_DMX6FIRE	0x3b153811
41 #define ICE1712_SUBDEVICE_PHASE88	0x3b155111
42 #define ICE1712_SUBDEVICE_TS88   	0x3b157c11
43 
44 /* entry point */
45 extern struct snd_ice1712_card_info snd_ice1712_ews_cards[];
46 
47 
48 /* TerraTec EWX 24/96 configuration definitions */
49 
50 #define ICE1712_EWX2496_AK4524_CS	0x01	/* AK4524 chip select; low = active */
51 #define ICE1712_EWX2496_AIN_SEL		0x02	/* input sensitivity switch; high = louder */
52 #define ICE1712_EWX2496_AOUT_SEL	0x04	/* output sensitivity switch; high = louder */
53 #define ICE1712_EWX2496_RW		0x08	/* read/write switch for i2c; high = write  */
54 #define ICE1712_EWX2496_SERIAL_DATA	0x10	/* i2c & ak4524 data */
55 #define ICE1712_EWX2496_SERIAL_CLOCK	0x20	/* i2c & ak4524 clock */
56 #define ICE1712_EWX2496_TX2		0x40	/* MIDI2 (not used) */
57 #define ICE1712_EWX2496_RX2		0x80	/* MIDI2 (not used) */
58 
59 /* TerraTec EWS 88MT/D configuration definitions */
60 /* RW, SDA snd SCLK are identical with EWX24/96 */
61 #define ICE1712_EWS88_CS8414_RATE	0x07	/* CS8414 sample rate: gpio 0-2 */
62 #define ICE1712_EWS88_RW		0x08	/* read/write switch for i2c; high = write  */
63 #define ICE1712_EWS88_SERIAL_DATA	0x10	/* i2c & ak4524 data */
64 #define ICE1712_EWS88_SERIAL_CLOCK	0x20	/* i2c & ak4524 clock */
65 #define ICE1712_EWS88_TX2		0x40	/* MIDI2 (only on 88D) */
66 #define ICE1712_EWS88_RX2		0x80	/* MIDI2 (only on 88D) */
67 
68 /* i2c address */
69 #define ICE1712_EWS88MT_CS8404_ADDR	(0x40>>1)
70 #define ICE1712_EWS88MT_INPUT_ADDR	(0x46>>1)
71 #define ICE1712_EWS88MT_OUTPUT_ADDR	(0x48>>1)
72 #define ICE1712_EWS88MT_OUTPUT_SENSE	0x40	/* mask */
73 #define ICE1712_EWS88D_PCF_ADDR		(0x40>>1)
74 
75 /* TerraTec DMX 6Fire configuration definitions */
76 #define ICE1712_6FIRE_AK4524_CS_MASK	0x07	/* AK4524 chip select #1-#3 */
77 #define ICE1712_6FIRE_RW		0x08	/* read/write switch for i2c; high = write  */
78 #define ICE1712_6FIRE_SERIAL_DATA	0x10	/* i2c & ak4524 data */
79 #define ICE1712_6FIRE_SERIAL_CLOCK	0x20	/* i2c & ak4524 clock */
80 #define ICE1712_6FIRE_TX2		0x40	/* MIDI2 */
81 #define ICE1712_6FIRE_RX2		0x80	/* MIDI2 */
82 
83 #define ICE1712_6FIRE_PCF9554_ADDR	(0x40>>1)
84 #define ICE1712_6FIRE_CS8427_ADDR	(0x22)
85 
86 #endif /* __SOUND_EWS_H */
87