xref: /openbmc/linux/sound/pci/ice1712/ews.h (revision 1a59d1b8)
1 /* SPDX-License-Identifier: GPL-2.0-or-later */
2 #ifndef __SOUND_EWS_H
3 #define __SOUND_EWS_H
4 
5 /*
6  *   ALSA driver for ICEnsemble ICE1712 (Envy24)
7  *
8  *   Lowlevel functions for Terratec EWS88MT/D, EWX24/96, DMX 6Fire
9  *
10  *	Copyright (c) 2000 Jaroslav Kysela <perex@perex.cz>
11  *                    2002 Takashi Iwai <tiwai@suse.de>
12  */
13 
14 #define EWS_DEVICE_DESC \
15 		"{TerraTec,EWX 24/96},"\
16 		"{TerraTec,EWS 88MT},"\
17 		"{TerraTec,EWS 88D},"\
18 		"{TerraTec,DMX 6Fire},"\
19 		"{TerraTec,Phase 88}," \
20 		"{terrasoniq,TS 88},"
21 
22 #define ICE1712_SUBDEVICE_EWX2496	0x3b153011
23 #define ICE1712_SUBDEVICE_EWS88MT	0x3b151511
24 #define ICE1712_SUBDEVICE_EWS88MT_NEW	0x3b152511
25 #define ICE1712_SUBDEVICE_EWS88D	0x3b152b11
26 #define ICE1712_SUBDEVICE_DMX6FIRE	0x3b153811
27 #define ICE1712_SUBDEVICE_PHASE88	0x3b155111
28 #define ICE1712_SUBDEVICE_TS88   	0x3b157c11
29 
30 /* entry point */
31 extern struct snd_ice1712_card_info snd_ice1712_ews_cards[];
32 
33 
34 /* TerraTec EWX 24/96 configuration definitions */
35 
36 #define ICE1712_EWX2496_AK4524_CS	0x01	/* AK4524 chip select; low = active */
37 #define ICE1712_EWX2496_AIN_SEL		0x02	/* input sensitivity switch; high = louder */
38 #define ICE1712_EWX2496_AOUT_SEL	0x04	/* output sensitivity switch; high = louder */
39 #define ICE1712_EWX2496_RW		0x08	/* read/write switch for i2c; high = write  */
40 #define ICE1712_EWX2496_SERIAL_DATA	0x10	/* i2c & ak4524 data */
41 #define ICE1712_EWX2496_SERIAL_CLOCK	0x20	/* i2c & ak4524 clock */
42 #define ICE1712_EWX2496_TX2		0x40	/* MIDI2 (not used) */
43 #define ICE1712_EWX2496_RX2		0x80	/* MIDI2 (not used) */
44 
45 /* TerraTec EWS 88MT/D configuration definitions */
46 /* RW, SDA snd SCLK are identical with EWX24/96 */
47 #define ICE1712_EWS88_CS8414_RATE	0x07	/* CS8414 sample rate: gpio 0-2 */
48 #define ICE1712_EWS88_RW		0x08	/* read/write switch for i2c; high = write  */
49 #define ICE1712_EWS88_SERIAL_DATA	0x10	/* i2c & ak4524 data */
50 #define ICE1712_EWS88_SERIAL_CLOCK	0x20	/* i2c & ak4524 clock */
51 #define ICE1712_EWS88_TX2		0x40	/* MIDI2 (only on 88D) */
52 #define ICE1712_EWS88_RX2		0x80	/* MIDI2 (only on 88D) */
53 
54 /* i2c address */
55 #define ICE1712_EWS88MT_CS8404_ADDR	(0x40>>1)
56 #define ICE1712_EWS88MT_INPUT_ADDR	(0x46>>1)
57 #define ICE1712_EWS88MT_OUTPUT_ADDR	(0x48>>1)
58 #define ICE1712_EWS88MT_OUTPUT_SENSE	0x40	/* mask */
59 #define ICE1712_EWS88D_PCF_ADDR		(0x40>>1)
60 
61 /* TerraTec DMX 6Fire configuration definitions */
62 #define ICE1712_6FIRE_AK4524_CS_MASK	0x07	/* AK4524 chip select #1-#3 */
63 #define ICE1712_6FIRE_RW		0x08	/* read/write switch for i2c; high = write  */
64 #define ICE1712_6FIRE_SERIAL_DATA	0x10	/* i2c & ak4524 data */
65 #define ICE1712_6FIRE_SERIAL_CLOCK	0x20	/* i2c & ak4524 clock */
66 #define ICE1712_6FIRE_TX2		0x40	/* MIDI2 */
67 #define ICE1712_6FIRE_RX2		0x80	/* MIDI2 */
68 
69 #define ICE1712_6FIRE_PCF9554_ADDR	(0x40>>1)
70 #define ICE1712_6FIRE_CS8427_ADDR	(0x22)
71 
72 #endif /* __SOUND_EWS_H */
73