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1 | #ifndef __SOUND_ASOUNDEF_H |
2 | #define __SOUND_ASOUNDEF_H | |
3 | ||
4 | /* | |
5 | * Advanced Linux Sound Architecture - ALSA - Driver | |
6 | * Copyright (c) 1994-2000 by Jaroslav Kysela <perex@suse.cz> | |
7 | * | |
8 | * | |
9 | * This program is free software; you can redistribute it and/or modify | |
10 | * it under the terms of the GNU General Public License as published by | |
11 | * the Free Software Foundation; either version 2 of the License, or | |
12 | * (at your option) any later version. | |
13 | * | |
14 | * This program is distributed in the hope that it will be useful, | |
15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | * GNU General Public License for more details. | |
18 | * | |
19 | * You should have received a copy of the GNU General Public License | |
20 | * along with this program; if not, write to the Free Software | |
21 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
22 | * | |
23 | */ | |
24 | ||
25 | /**************************************************************************** | |
26 | * * | |
27 | * Digital audio interface * | |
28 | * * | |
29 | ****************************************************************************/ | |
30 | ||
31 | /* AES/IEC958 channel status bits */ | |
32 | #define IEC958_AES0_PROFESSIONAL (1<<0) /* 0 = consumer, 1 = professional */ | |
33 | #define IEC958_AES0_NONAUDIO (1<<1) /* 0 = audio, 1 = non-audio */ | |
34 | #define IEC958_AES0_PRO_EMPHASIS (7<<2) /* mask - emphasis */ | |
35 | #define IEC958_AES0_PRO_EMPHASIS_NOTID (0<<2) /* emphasis not indicated */ | |
36 | #define IEC958_AES0_PRO_EMPHASIS_NONE (1<<2) /* none emphasis */ | |
37 | #define IEC958_AES0_PRO_EMPHASIS_5015 (3<<2) /* 50/15us emphasis */ | |
38 | #define IEC958_AES0_PRO_EMPHASIS_CCITT (7<<2) /* CCITT J.17 emphasis */ | |
39 | #define IEC958_AES0_PRO_FREQ_UNLOCKED (1<<5) /* source sample frequency: 0 = locked, 1 = unlocked */ | |
40 | #define IEC958_AES0_PRO_FS (3<<6) /* mask - sample frequency */ | |
41 | #define IEC958_AES0_PRO_FS_NOTID (0<<6) /* fs not indicated */ | |
42 | #define IEC958_AES0_PRO_FS_44100 (1<<6) /* 44.1kHz */ | |
43 | #define IEC958_AES0_PRO_FS_48000 (2<<6) /* 48kHz */ | |
44 | #define IEC958_AES0_PRO_FS_32000 (3<<6) /* 32kHz */ | |
45 | #define IEC958_AES0_CON_NOT_COPYRIGHT (1<<2) /* 0 = copyright, 1 = not copyright */ | |
46 | #define IEC958_AES0_CON_EMPHASIS (7<<3) /* mask - emphasis */ | |
47 | #define IEC958_AES0_CON_EMPHASIS_NONE (0<<3) /* none emphasis */ | |
48 | #define IEC958_AES0_CON_EMPHASIS_5015 (1<<3) /* 50/15us emphasis */ | |
49 | #define IEC958_AES0_CON_MODE (3<<6) /* mask - mode */ | |
50 | #define IEC958_AES1_PRO_MODE (15<<0) /* mask - channel mode */ | |
51 | #define IEC958_AES1_PRO_MODE_NOTID (0<<0) /* not indicated */ | |
52 | #define IEC958_AES1_PRO_MODE_STEREOPHONIC (2<<0) /* stereophonic - ch A is left */ | |
53 | #define IEC958_AES1_PRO_MODE_SINGLE (4<<0) /* single channel */ | |
54 | #define IEC958_AES1_PRO_MODE_TWO (8<<0) /* two channels */ | |
55 | #define IEC958_AES1_PRO_MODE_PRIMARY (12<<0) /* primary/secondary */ | |
56 | #define IEC958_AES1_PRO_MODE_BYTE3 (15<<0) /* vector to byte 3 */ | |
57 | #define IEC958_AES1_PRO_USERBITS (15<<4) /* mask - user bits */ | |
58 | #define IEC958_AES1_PRO_USERBITS_NOTID (0<<4) /* not indicated */ | |
59 | #define IEC958_AES1_PRO_USERBITS_192 (8<<4) /* 192-bit structure */ | |
60 | #define IEC958_AES1_PRO_USERBITS_UDEF (12<<4) /* user defined application */ | |
61 | #define IEC958_AES1_CON_CATEGORY 0x7f | |
62 | #define IEC958_AES1_CON_GENERAL 0x00 | |
63 | #define IEC958_AES1_CON_EXPERIMENTAL 0x40 | |
64 | #define IEC958_AES1_CON_SOLIDMEM_MASK 0x0f | |
65 | #define IEC958_AES1_CON_SOLIDMEM_ID 0x08 | |
66 | #define IEC958_AES1_CON_BROADCAST1_MASK 0x07 | |
67 | #define IEC958_AES1_CON_BROADCAST1_ID 0x04 | |
68 | #define IEC958_AES1_CON_DIGDIGCONV_MASK 0x07 | |
69 | #define IEC958_AES1_CON_DIGDIGCONV_ID 0x02 | |
70 | #define IEC958_AES1_CON_ADC_COPYRIGHT_MASK 0x1f | |
71 | #define IEC958_AES1_CON_ADC_COPYRIGHT_ID 0x06 | |
72 | #define IEC958_AES1_CON_ADC_MASK 0x1f | |
73 | #define IEC958_AES1_CON_ADC_ID 0x16 | |
74 | #define IEC958_AES1_CON_BROADCAST2_MASK 0x0f | |
75 | #define IEC958_AES1_CON_BROADCAST2_ID 0x0e | |
76 | #define IEC958_AES1_CON_LASEROPT_MASK 0x07 | |
77 | #define IEC958_AES1_CON_LASEROPT_ID 0x01 | |
78 | #define IEC958_AES1_CON_MUSICAL_MASK 0x07 | |
79 | #define IEC958_AES1_CON_MUSICAL_ID 0x05 | |
80 | #define IEC958_AES1_CON_MAGNETIC_MASK 0x07 | |
81 | #define IEC958_AES1_CON_MAGNETIC_ID 0x03 | |
82 | #define IEC958_AES1_CON_IEC908_CD (IEC958_AES1_CON_LASEROPT_ID|0x00) | |
83 | #define IEC958_AES1_CON_NON_IEC908_CD (IEC958_AES1_CON_LASEROPT_ID|0x08) | |
84 | #define IEC958_AES1_CON_PCM_CODER (IEC958_AES1_CON_DIGDIGCONV_ID|0x00) | |
85 | #define IEC958_AES1_CON_SAMPLER (IEC958_AES1_CON_DIGDIGCONV_ID|0x20) | |
86 | #define IEC958_AES1_CON_MIXER (IEC958_AES1_CON_DIGDIGCONV_ID|0x10) | |
87 | #define IEC958_AES1_CON_RATE_CONVERTER (IEC958_AES1_CON_DIGDIGCONV_ID|0x18) | |
88 | #define IEC958_AES1_CON_SYNTHESIZER (IEC958_AES1_CON_MUSICAL_ID|0x00) | |
89 | #define IEC958_AES1_CON_MICROPHONE (IEC958_AES1_CON_MUSICAL_ID|0x08) | |
90 | #define IEC958_AES1_CON_DAT (IEC958_AES1_CON_MAGNETIC_ID|0x00) | |
91 | #define IEC958_AES1_CON_VCR (IEC958_AES1_CON_MAGNETIC_ID|0x08) | |
92 | #define IEC958_AES1_CON_ORIGINAL (1<<7) /* this bits depends on the category code */ | |
93 | #define IEC958_AES2_PRO_SBITS (7<<0) /* mask - sample bits */ | |
94 | #define IEC958_AES2_PRO_SBITS_20 (2<<0) /* 20-bit - coordination */ | |
95 | #define IEC958_AES2_PRO_SBITS_24 (4<<0) /* 24-bit - main audio */ | |
96 | #define IEC958_AES2_PRO_SBITS_UDEF (6<<0) /* user defined application */ | |
97 | #define IEC958_AES2_PRO_WORDLEN (7<<3) /* mask - source word length */ | |
98 | #define IEC958_AES2_PRO_WORDLEN_NOTID (0<<3) /* not indicated */ | |
99 | #define IEC958_AES2_PRO_WORDLEN_22_18 (2<<3) /* 22-bit or 18-bit */ | |
100 | #define IEC958_AES2_PRO_WORDLEN_23_19 (4<<3) /* 23-bit or 19-bit */ | |
101 | #define IEC958_AES2_PRO_WORDLEN_24_20 (5<<3) /* 24-bit or 20-bit */ | |
102 | #define IEC958_AES2_PRO_WORDLEN_20_16 (6<<3) /* 20-bit or 16-bit */ | |
103 | #define IEC958_AES2_CON_SOURCE (15<<0) /* mask - source number */ | |
104 | #define IEC958_AES2_CON_SOURCE_UNSPEC (0<<0) /* unspecified */ | |
105 | #define IEC958_AES2_CON_CHANNEL (15<<4) /* mask - channel number */ | |
106 | #define IEC958_AES2_CON_CHANNEL_UNSPEC (0<<4) /* unspecified */ | |
107 | #define IEC958_AES3_CON_FS (15<<0) /* mask - sample frequency */ | |
108 | #define IEC958_AES3_CON_FS_44100 (0<<0) /* 44.1kHz */ | |
109 | #define IEC958_AES3_CON_FS_48000 (2<<0) /* 48kHz */ | |
110 | #define IEC958_AES3_CON_FS_32000 (3<<0) /* 32kHz */ | |
111 | #define IEC958_AES3_CON_CLOCK (3<<4) /* mask - clock accuracy */ | |
112 | #define IEC958_AES3_CON_CLOCK_1000PPM (0<<4) /* 1000 ppm */ | |
113 | #define IEC958_AES3_CON_CLOCK_50PPM (1<<4) /* 50 ppm */ | |
114 | #define IEC958_AES3_CON_CLOCK_VARIABLE (2<<4) /* variable pitch */ | |
115 | ||
116 | /***************************************************************************** | |
117 | * * | |
118 | * MIDI v1.0 interface * | |
119 | * * | |
120 | *****************************************************************************/ | |
121 | ||
122 | #define MIDI_CHANNELS 16 | |
123 | #define MIDI_GM_DRUM_CHANNEL (10-1) | |
124 | ||
125 | /* | |
126 | * MIDI commands | |
127 | */ | |
128 | ||
129 | #define MIDI_CMD_NOTE_OFF 0x80 | |
130 | #define MIDI_CMD_NOTE_ON 0x90 | |
131 | #define MIDI_CMD_NOTE_PRESSURE 0xa0 | |
132 | #define MIDI_CMD_CONTROL 0xb0 | |
133 | #define MIDI_CMD_PGM_CHANGE 0xc0 | |
134 | #define MIDI_CMD_CHANNEL_PRESSURE 0xd0 | |
135 | #define MIDI_CMD_BENDER 0xe0 | |
136 | ||
137 | #define MIDI_CMD_COMMON_SYSEX 0xf0 | |
138 | #define MIDI_CMD_COMMON_MTC_QUARTER 0xf1 | |
139 | #define MIDI_CMD_COMMON_SONG_POS 0xf2 | |
140 | #define MIDI_CMD_COMMON_SONG_SELECT 0xf3 | |
141 | #define MIDI_CMD_COMMON_TUNE_REQUEST 0xf6 | |
142 | #define MIDI_CMD_COMMON_SYSEX_END 0xf7 | |
143 | #define MIDI_CMD_COMMON_CLOCK 0xf8 | |
144 | #define MIDI_CMD_COMMON_START 0xfa | |
145 | #define MIDI_CMD_COMMON_CONTINUE 0xfb | |
146 | #define MIDI_CMD_COMMON_STOP 0xfc | |
147 | #define MIDI_CMD_COMMON_SENSING 0xfe | |
148 | #define MIDI_CMD_COMMON_RESET 0xff | |
149 | ||
150 | /* | |
151 | * MIDI controllers | |
152 | */ | |
153 | ||
154 | #define MIDI_CTL_MSB_BANK 0x00 | |
155 | #define MIDI_CTL_MSB_MODWHEEL 0x01 | |
156 | #define MIDI_CTL_MSB_BREATH 0x02 | |
157 | #define MIDI_CTL_MSB_FOOT 0x04 | |
158 | #define MIDI_CTL_MSB_PORTAMENTO_TIME 0x05 | |
159 | #define MIDI_CTL_MSB_DATA_ENTRY 0x06 | |
160 | #define MIDI_CTL_MSB_MAIN_VOLUME 0x07 | |
161 | #define MIDI_CTL_MSB_BALANCE 0x08 | |
162 | #define MIDI_CTL_MSB_PAN 0x0a | |
163 | #define MIDI_CTL_MSB_EXPRESSION 0x0b | |
164 | #define MIDI_CTL_MSB_EFFECT1 0x0c | |
165 | #define MIDI_CTL_MSB_EFFECT2 0x0d | |
166 | #define MIDI_CTL_MSB_GENERAL_PURPOSE1 0x10 | |
167 | #define MIDI_CTL_MSB_GENERAL_PURPOSE2 0x11 | |
168 | #define MIDI_CTL_MSB_GENERAL_PURPOSE3 0x12 | |
169 | #define MIDI_CTL_MSB_GENERAL_PURPOSE4 0x13 | |
170 | #define MIDI_CTL_LSB_BANK 0x20 | |
171 | #define MIDI_CTL_LSB_MODWHEEL 0x21 | |
172 | #define MIDI_CTL_LSB_BREATH 0x22 | |
173 | #define MIDI_CTL_LSB_FOOT 0x24 | |
174 | #define MIDI_CTL_LSB_PORTAMENTO_TIME 0x25 | |
175 | #define MIDI_CTL_LSB_DATA_ENTRY 0x26 | |
176 | #define MIDI_CTL_LSB_MAIN_VOLUME 0x27 | |
177 | #define MIDI_CTL_LSB_BALANCE 0x28 | |
178 | #define MIDI_CTL_LSB_PAN 0x2a | |
179 | #define MIDI_CTL_LSB_EXPRESSION 0x2b | |
180 | #define MIDI_CTL_LSB_EFFECT1 0x2c | |
181 | #define MIDI_CTL_LSB_EFFECT2 0x2d | |
182 | #define MIDI_CTL_LSB_GENERAL_PURPOSE1 0x30 | |
183 | #define MIDI_CTL_LSB_GENERAL_PURPOSE2 0x31 | |
184 | #define MIDI_CTL_LSB_GENERAL_PURPOSE3 0x32 | |
185 | #define MIDI_CTL_LSB_GENERAL_PURPOSE4 0x33 | |
186 | #define MIDI_CTL_SUSTAIN 0x40 | |
187 | #define MIDI_CTL_PORTAMENTO 0x41 | |
188 | #define MIDI_CTL_SOSTENUTO 0x42 | |
189 | #define MIDI_CTL_SOFT_PEDAL 0x43 | |
190 | #define MIDI_CTL_LEGATO_FOOTSWITCH 0x44 | |
191 | #define MIDI_CTL_HOLD2 0x45 | |
192 | #define MIDI_CTL_SC1_SOUND_VARIATION 0x46 | |
193 | #define MIDI_CTL_SC2_TIMBRE 0x47 | |
194 | #define MIDI_CTL_SC3_RELEASE_TIME 0x48 | |
195 | #define MIDI_CTL_SC4_ATTACK_TIME 0x49 | |
196 | #define MIDI_CTL_SC5_BRIGHTNESS 0x4a | |
197 | #define MIDI_CTL_SC6 0x4b | |
198 | #define MIDI_CTL_SC7 0x4c | |
199 | #define MIDI_CTL_SC8 0x4d | |
200 | #define MIDI_CTL_SC9 0x4e | |
201 | #define MIDI_CTL_SC10 0x4f | |
202 | #define MIDI_CTL_GENERAL_PURPOSE5 0x50 | |
203 | #define MIDI_CTL_GENERAL_PURPOSE6 0x51 | |
204 | #define MIDI_CTL_GENERAL_PURPOSE7 0x52 | |
205 | #define MIDI_CTL_GENERAL_PURPOSE8 0x53 | |
206 | #define MIDI_CTL_PORTAMENTO_CONTROL 0x54 | |
207 | #define MIDI_CTL_E1_REVERB_DEPTH 0x5b | |
208 | #define MIDI_CTL_E2_TREMOLO_DEPTH 0x5c | |
209 | #define MIDI_CTL_E3_CHORUS_DEPTH 0x5d | |
210 | #define MIDI_CTL_E4_DETUNE_DEPTH 0x5e | |
211 | #define MIDI_CTL_E5_PHASER_DEPTH 0x5f | |
212 | #define MIDI_CTL_DATA_INCREMENT 0x60 | |
213 | #define MIDI_CTL_DATA_DECREMENT 0x61 | |
214 | #define MIDI_CTL_NONREG_PARM_NUM_LSB 0x62 | |
215 | #define MIDI_CTL_NONREG_PARM_NUM_MSB 0x63 | |
216 | #define MIDI_CTL_REGIST_PARM_NUM_LSB 0x64 | |
217 | #define MIDI_CTL_REGIST_PARM_NUM_MSB 0x65 | |
218 | #define MIDI_CTL_ALL_SOUNDS_OFF 0x78 | |
219 | #define MIDI_CTL_RESET_CONTROLLERS 0x79 | |
220 | #define MIDI_CTL_LOCAL_CONTROL_SWITCH 0x7a | |
221 | #define MIDI_CTL_ALL_NOTES_OFF 0x7b | |
222 | #define MIDI_CTL_OMNI_OFF 0x7c | |
223 | #define MIDI_CTL_OMNI_ON 0x7d | |
224 | #define MIDI_CTL_MONO1 0x7e | |
225 | #define MIDI_CTL_MONO2 0x7f | |
226 | ||
227 | #endif /* __SOUND_ASOUNDEF_H */ |