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Linus Torvalds1da177e2005-04-16 15:20:36 -07001#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@suse.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
35#define ICE1712_SUBDEVICE_EWX2496 0x3b153011
36#define ICE1712_SUBDEVICE_EWS88MT 0x3b151511
37#define ICE1712_SUBDEVICE_EWS88MT_NEW 0x3b152511
38#define ICE1712_SUBDEVICE_EWS88D 0x3b152b11
39#define ICE1712_SUBDEVICE_DMX6FIRE 0x3b153811
40#define ICE1712_SUBDEVICE_PHASE88 0x3b155111
41
42/* entry point */
43extern struct snd_ice1712_card_info snd_ice1712_ews_cards[];
44
45
46/* TerraTec EWX 24/96 configuration definitions */
47
48#define ICE1712_EWX2496_AK4524_CS 0x01 /* AK4524 chip select; low = active */
49#define ICE1712_EWX2496_AIN_SEL 0x02 /* input sensitivity switch; high = louder */
50#define ICE1712_EWX2496_AOUT_SEL 0x04 /* output sensitivity switch; high = louder */
51#define ICE1712_EWX2496_RW 0x08 /* read/write switch for i2c; high = write */
52#define ICE1712_EWX2496_SERIAL_DATA 0x10 /* i2c & ak4524 data */
53#define ICE1712_EWX2496_SERIAL_CLOCK 0x20 /* i2c & ak4524 clock */
54#define ICE1712_EWX2496_TX2 0x40 /* MIDI2 (not used) */
55#define ICE1712_EWX2496_RX2 0x80 /* MIDI2 (not used) */
56
57/* TerraTec EWS 88MT/D configuration definitions */
58/* RW, SDA snd SCLK are identical with EWX24/96 */
59#define ICE1712_EWS88_CS8414_RATE 0x07 /* CS8414 sample rate: gpio 0-2 */
60#define ICE1712_EWS88_RW 0x08 /* read/write switch for i2c; high = write */
61#define ICE1712_EWS88_SERIAL_DATA 0x10 /* i2c & ak4524 data */
62#define ICE1712_EWS88_SERIAL_CLOCK 0x20 /* i2c & ak4524 clock */
63#define ICE1712_EWS88_TX2 0x40 /* MIDI2 (only on 88D) */
64#define ICE1712_EWS88_RX2 0x80 /* MIDI2 (only on 88D) */
65
66/* i2c address */
67#define ICE1712_EWS88MT_CS8404_ADDR (0x40>>1)
68#define ICE1712_EWS88MT_INPUT_ADDR (0x46>>1)
69#define ICE1712_EWS88MT_OUTPUT_ADDR (0x48>>1)
70#define ICE1712_EWS88MT_OUTPUT_SENSE 0x40 /* mask */
71#define ICE1712_EWS88D_PCF_ADDR (0x40>>1)
72
73/* TerraTec DMX 6Fire configuration definitions */
74#define ICE1712_6FIRE_AK4524_CS_MASK 0x07 /* AK4524 chip select #1-#3 */
75#define ICE1712_6FIRE_RW 0x08 /* read/write switch for i2c; high = write */
76#define ICE1712_6FIRE_SERIAL_DATA 0x10 /* i2c & ak4524 data */
77#define ICE1712_6FIRE_SERIAL_CLOCK 0x20 /* i2c & ak4524 clock */
78#define ICE1712_6FIRE_TX2 0x40 /* MIDI2 */
79#define ICE1712_6FIRE_RX2 0x80 /* MIDI2 */
80
81#define ICE1712_6FIRE_PCF9554_ADDR (0x40>>1)
82#define ICE1712_6FIRE_CS8427_ADDR (0x22)
83
84#endif /* __SOUND_EWS_H */