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1 | #ifndef __SOUND_DELTA_H |
2 | #define __SOUND_DELTA_H | |
3 | ||
4 | /* | |
5 | * ALSA driver for ICEnsemble ICE1712 (Envy24) | |
6 | * | |
7 | * Lowlevel functions for M-Audio Delta 1010, 44, 66, Dio2496, Audiophile | |
8 | * Digigram VX442 | |
9 | * | |
c1017a4c | 10 | * Copyright (c) 2000 Jaroslav Kysela <perex@perex.cz> |
1da177e4 LT |
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 DELTA_DEVICE_DESC \ | |
29 | "{MidiMan M Audio,Delta 1010},"\ | |
30 | "{MidiMan M Audio,Delta 1010LT},"\ | |
31 | "{MidiMan M Audio,Delta DiO 2496},"\ | |
32 | "{MidiMan M Audio,Delta 66},"\ | |
33 | "{MidiMan M Audio,Delta 44},"\ | |
34 | "{MidiMan M Audio,Audiophile 24/96},"\ | |
35 | "{Digigram,VX442},"\ | |
36 | "{Lionstracs,Mediastation}," | |
37 | ||
38 | #define ICE1712_SUBDEVICE_DELTA1010 0x121430d6 | |
39 | #define ICE1712_SUBDEVICE_DELTADIO2496 0x121431d6 | |
40 | #define ICE1712_SUBDEVICE_DELTA66 0x121432d6 | |
41 | #define ICE1712_SUBDEVICE_DELTA44 0x121433d6 | |
42 | #define ICE1712_SUBDEVICE_AUDIOPHILE 0x121434d6 | |
43 | #define ICE1712_SUBDEVICE_DELTA410 0x121438d6 | |
44 | #define ICE1712_SUBDEVICE_DELTA1010LT 0x12143bd6 | |
45 | #define ICE1712_SUBDEVICE_VX442 0x12143cd6 | |
46 | #define ICE1712_SUBDEVICE_MEDIASTATION 0x694c0100 | |
47 | ||
48 | /* entry point */ | |
bf748ed7 | 49 | extern struct snd_ice1712_card_info snd_ice1712_delta_cards[]; |
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50 | |
51 | ||
52 | /* | |
53 | * MidiMan M-Audio Delta GPIO definitions | |
54 | */ | |
55 | ||
56 | /* MidiMan M-Audio Delta shared pins */ | |
57 | #define ICE1712_DELTA_DFS 0x01 /* fast/slow sample rate mode */ | |
58 | /* (>48kHz must be 1) */ | |
59 | #define ICE1712_DELTA_SPDIF_IN_STAT 0x02 | |
60 | /* S/PDIF input status */ | |
61 | /* 0 = valid signal is present */ | |
62 | /* all except Delta44 */ | |
63 | /* look to CS8414 datasheet */ | |
64 | #define ICE1712_DELTA_SPDIF_OUT_STAT_CLOCK 0x04 | |
65 | /* S/PDIF output status clock */ | |
beb7dd86 | 66 | /* (writing on rising edge - 0->1) */ |
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67 | /* all except Delta44 */ |
68 | /* look to CS8404A datasheet */ | |
69 | #define ICE1712_DELTA_SPDIF_OUT_STAT_DATA 0x08 | |
70 | /* S/PDIF output status data */ | |
71 | /* all except Delta44 */ | |
72 | /* look to CS8404A datasheet */ | |
73 | /* MidiMan M-Audio DeltaDiO */ | |
74 | /* 0x01 = DFS */ | |
75 | /* 0x02 = SPDIF_IN_STAT */ | |
76 | /* 0x04 = SPDIF_OUT_STAT_CLOCK */ | |
77 | /* 0x08 = SPDIF_OUT_STAT_DATA */ | |
78 | #define ICE1712_DELTA_SPDIF_INPUT_SELECT 0x10 | |
79 | /* coaxial (0), optical (1) */ | |
80 | /* S/PDIF input select*/ | |
81 | ||
82 | /* MidiMan M-Audio Delta1010 */ | |
83 | /* 0x01 = DFS */ | |
84 | /* 0x02 = SPDIF_IN_STAT */ | |
85 | /* 0x04 = SPDIF_OUT_STAT_CLOCK */ | |
86 | /* 0x08 = SPDIF_OUT_STAT_DATA */ | |
87 | #define ICE1712_DELTA_WORD_CLOCK_SELECT 0x10 | |
88 | /* 1 - clock are taken from S/PDIF input */ | |
89 | /* 0 - clock are taken from Word Clock input */ | |
90 | /* affected SPMCLKIN pin of Envy24 */ | |
91 | #define ICE1712_DELTA_WORD_CLOCK_STATUS 0x20 | |
92 | /* 0 = valid word clock signal is present */ | |
93 | ||
94 | /* MidiMan M-Audio Delta66 */ | |
95 | /* 0x01 = DFS */ | |
96 | /* 0x02 = SPDIF_IN_STAT */ | |
97 | /* 0x04 = SPDIF_OUT_STAT_CLOCK */ | |
98 | /* 0x08 = SPDIF_OUT_STAT_DATA */ | |
99 | #define ICE1712_DELTA_CODEC_SERIAL_DATA 0x10 | |
100 | /* AKM4524 serial data */ | |
101 | #define ICE1712_DELTA_CODEC_SERIAL_CLOCK 0x20 | |
102 | /* AKM4524 serial clock */ | |
beb7dd86 | 103 | /* (writing on rising edge - 0->1 */ |
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104 | #define ICE1712_DELTA_CODEC_CHIP_A 0x40 |
105 | #define ICE1712_DELTA_CODEC_CHIP_B 0x80 | |
106 | /* 1 - select chip A or B */ | |
107 | ||
108 | /* MidiMan M-Audio Delta44 */ | |
109 | /* 0x01 = DFS */ | |
110 | /* 0x10 = CODEC_SERIAL_DATA */ | |
111 | /* 0x20 = CODEC_SERIAL_CLOCK */ | |
112 | /* 0x40 = CODEC_CHIP_A */ | |
113 | /* 0x80 = CODEC_CHIP_B */ | |
114 | ||
115 | /* MidiMan M-Audio Audiophile/Delta410 definitions */ | |
116 | /* thanks to Kristof Pelckmans <Kristof.Pelckmans@antwerpen.be> for Delta410 info */ | |
117 | /* 0x01 = DFS */ | |
118 | #define ICE1712_DELTA_AP_CCLK 0x02 /* SPI clock */ | |
119 | /* (clocking on rising edge - 0->1) */ | |
120 | #define ICE1712_DELTA_AP_DIN 0x04 /* data input */ | |
121 | #define ICE1712_DELTA_AP_DOUT 0x08 /* data output */ | |
122 | #define ICE1712_DELTA_AP_CS_DIGITAL 0x10 /* CS8427 chip select */ | |
123 | /* low signal = select */ | |
124 | #define ICE1712_DELTA_AP_CS_CODEC 0x20 /* AK4528 (audiophile), AK4529 (Delta410) chip select */ | |
125 | /* low signal = select */ | |
126 | ||
127 | /* MidiMan M-Audio Delta1010LT definitions */ | |
128 | /* thanks to Anders Johansson <ajh@watri.uwa.edu.au> */ | |
129 | /* 0x01 = DFS */ | |
130 | #define ICE1712_DELTA_1010LT_CCLK 0x02 /* SPI clock (AK4524 + CS8427) */ | |
131 | #define ICE1712_DELTA_1010LT_DIN 0x04 /* data input (CS8427) */ | |
132 | #define ICE1712_DELTA_1010LT_DOUT 0x08 /* data output (AK4524 + CS8427) */ | |
133 | #define ICE1712_DELTA_1010LT_CS 0x70 /* mask for CS address */ | |
134 | #define ICE1712_DELTA_1010LT_CS_CHIP_A 0x00 /* AK4524 #0 */ | |
135 | #define ICE1712_DELTA_1010LT_CS_CHIP_B 0x10 /* AK4524 #1 */ | |
136 | #define ICE1712_DELTA_1010LT_CS_CHIP_C 0x20 /* AK4524 #2 */ | |
137 | #define ICE1712_DELTA_1010LT_CS_CHIP_D 0x30 /* AK4524 #3 */ | |
138 | #define ICE1712_DELTA_1010LT_CS_CS8427 0x40 /* CS8427 */ | |
139 | #define ICE1712_DELTA_1010LT_CS_NONE 0x50 /* nothing */ | |
140 | #define ICE1712_DELTA_1010LT_WORDCLOCK 0x80 /* sample clock source: 0 = Word Clock Input, 1 = S/PDIF Input ??? */ | |
141 | ||
142 | /* Digigram VX442 definitions */ | |
143 | #define ICE1712_VX442_CCLK 0x02 /* SPI clock */ | |
144 | #define ICE1712_VX442_DIN 0x04 /* data input */ | |
145 | #define ICE1712_VX442_DOUT 0x08 /* data output */ | |
146 | #define ICE1712_VX442_CS_DIGITAL 0x10 /* chip select, low = CS8427 */ | |
147 | #define ICE1712_VX442_CODEC_CHIP_A 0x20 /* select chip A */ | |
148 | #define ICE1712_VX442_CODEC_CHIP_B 0x40 /* select chip B */ | |
149 | ||
150 | #endif /* __SOUND_DELTA_H */ |