xref: /openbmc/linux/sound/pci/ice1712/ews.h (revision 75bf465f0bc33e9b776a46d6a1b9b990f5fb7c37)
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