1 #ifndef __SOUND_ASOUNDEF_H
2 #define __SOUND_ASOUNDEF_H
5 * Advanced Linux Sound Architecture - ALSA - Driver
6 * Copyright (c) 1994-2000 by Jaroslav Kysela <perex@perex.cz>
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.
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.
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
25 /****************************************************************************
27 * Digital audio interface *
29 ****************************************************************************/
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_LASEROPT_MASK 0x07
64 #define IEC958_AES1_CON_LASEROPT_ID 0x01
65 #define IEC958_AES1_CON_IEC908_CD (IEC958_AES1_CON_LASEROPT_ID|0x00)
66 #define IEC958_AES1_CON_NON_IEC908_CD (IEC958_AES1_CON_LASEROPT_ID|0x08)
67 #define IEC958_AES1_CON_MINI_DISC (IEC958_AES1_CON_LASEROPT_ID|0x48)
68 #define IEC958_AES1_CON_DVD (IEC958_AES1_CON_LASEROPT_ID|0x18)
69 #define IEC958_AES1_CON_LASTEROPT_OTHER (IEC958_AES1_CON_LASEROPT_ID|0x78)
70 #define IEC958_AES1_CON_DIGDIGCONV_MASK 0x07
71 #define IEC958_AES1_CON_DIGDIGCONV_ID 0x02
72 #define IEC958_AES1_CON_PCM_CODER (IEC958_AES1_CON_DIGDIGCONV_ID|0x00)
73 #define IEC958_AES1_CON_MIXER (IEC958_AES1_CON_DIGDIGCONV_ID|0x10)
74 #define IEC958_AES1_CON_RATE_CONVERTER (IEC958_AES1_CON_DIGDIGCONV_ID|0x18)
75 #define IEC958_AES1_CON_SAMPLER (IEC958_AES1_CON_DIGDIGCONV_ID|0x20)
76 #define IEC958_AES1_CON_DSP (IEC958_AES1_CON_DIGDIGCONV_ID|0x28)
77 #define IEC958_AES1_CON_DIGDIGCONV_OTHER (IEC958_AES1_CON_DIGDIGCONV_ID|0x78)
78 #define IEC958_AES1_CON_MAGNETIC_MASK 0x07
79 #define IEC958_AES1_CON_MAGNETIC_ID 0x03
80 #define IEC958_AES1_CON_DAT (IEC958_AES1_CON_MAGNETIC_ID|0x00)
81 #define IEC958_AES1_CON_VCR (IEC958_AES1_CON_MAGNETIC_ID|0x08)
82 #define IEC958_AES1_CON_DCC (IEC958_AES1_CON_MAGNETIC_ID|0x40)
83 #define IEC958_AES1_CON_MAGNETIC_DISC (IEC958_AES1_CON_MAGNETIC_ID|0x18)
84 #define IEC958_AES1_CON_MAGNETIC_OTHER (IEC958_AES1_CON_MAGNETIC_ID|0x78)
85 #define IEC958_AES1_CON_BROADCAST1_MASK 0x07
86 #define IEC958_AES1_CON_BROADCAST1_ID 0x04
87 #define IEC958_AES1_CON_DAB_JAPAN (IEC958_AES1_CON_BROADCAST1_ID|0x00)
88 #define IEC958_AES1_CON_DAB_EUROPE (IEC958_AES1_CON_BROADCAST1_ID|0x08)
89 #define IEC958_AES1_CON_DAB_USA (IEC958_AES1_CON_BROADCAST1_ID|0x60)
90 #define IEC958_AES1_CON_SOFTWARE (IEC958_AES1_CON_BROADCAST1_ID|0x40)
91 #define IEC958_AES1_CON_IEC62105 (IEC958_AES1_CON_BROADCAST1_ID|0x20)
92 #define IEC958_AES1_CON_BROADCAST1_OTHER (IEC958_AES1_CON_BROADCAST1_ID|0x78)
93 #define IEC958_AES1_CON_BROADCAST2_MASK 0x0f
94 #define IEC958_AES1_CON_BROADCAST2_ID 0x0e
95 #define IEC958_AES1_CON_MUSICAL_MASK 0x07
96 #define IEC958_AES1_CON_MUSICAL_ID 0x05
97 #define IEC958_AES1_CON_SYNTHESIZER (IEC958_AES1_CON_MUSICAL_ID|0x00)
98 #define IEC958_AES1_CON_MICROPHONE (IEC958_AES1_CON_MUSICAL_ID|0x08)
99 #define IEC958_AES1_CON_MUSICAL_OTHER (IEC958_AES1_CON_MUSICAL_ID|0x78)
100 #define IEC958_AES1_CON_ADC_MASK 0x1f
101 #define IEC958_AES1_CON_ADC_ID 0x06
102 #define IEC958_AES1_CON_ADC (IEC958_AES1_CON_ADC_ID|0x00)
103 #define IEC958_AES1_CON_ADC_OTHER (IEC958_AES1_CON_ADC_ID|0x60)
104 #define IEC958_AES1_CON_ADC_COPYRIGHT_MASK 0x1f
105 #define IEC958_AES1_CON_ADC_COPYRIGHT_ID 0x16
106 #define IEC958_AES1_CON_ADC_COPYRIGHT (IEC958_AES1_CON_ADC_COPYRIGHT_ID|0x00)
107 #define IEC958_AES1_CON_ADC_COPYRIGHT_OTHER (IEC958_AES1_CON_ADC_COPYRIGHT_ID|0x60)
108 #define IEC958_AES1_CON_SOLIDMEM_MASK 0x0f
109 #define IEC958_AES1_CON_SOLIDMEM_ID 0x08
110 #define IEC958_AES1_CON_SOLIDMEM_DIGITAL_RECORDER_PLAYER (IEC958_AES1_CON_SOLIDMEM_ID|0x00)
111 #define IEC958_AES1_CON_SOLIDMEM_OTHER (IEC958_AES1_CON_SOLIDMEM_ID|0x70)
112 #define IEC958_AES1_CON_EXPERIMENTAL 0x40
113 #define IEC958_AES1_CON_ORIGINAL (1<<7) /* this bits depends on the category code */
114 #define IEC958_AES2_PRO_SBITS (7<<0) /* mask - sample bits */
115 #define IEC958_AES2_PRO_SBITS_20 (2<<0) /* 20-bit - coordination */
116 #define IEC958_AES2_PRO_SBITS_24 (4<<0) /* 24-bit - main audio */
117 #define IEC958_AES2_PRO_SBITS_UDEF (6<<0) /* user defined application */
118 #define IEC958_AES2_PRO_WORDLEN (7<<3) /* mask - source word length */
119 #define IEC958_AES2_PRO_WORDLEN_NOTID (0<<3) /* not indicated */
120 #define IEC958_AES2_PRO_WORDLEN_22_18 (2<<3) /* 22-bit or 18-bit */
121 #define IEC958_AES2_PRO_WORDLEN_23_19 (4<<3) /* 23-bit or 19-bit */
122 #define IEC958_AES2_PRO_WORDLEN_24_20 (5<<3) /* 24-bit or 20-bit */
123 #define IEC958_AES2_PRO_WORDLEN_20_16 (6<<3) /* 20-bit or 16-bit */
124 #define IEC958_AES2_CON_SOURCE (15<<0) /* mask - source number */
125 #define IEC958_AES2_CON_SOURCE_UNSPEC (0<<0) /* unspecified */
126 #define IEC958_AES2_CON_CHANNEL (15<<4) /* mask - channel number */
127 #define IEC958_AES2_CON_CHANNEL_UNSPEC (0<<4) /* unspecified */
128 #define IEC958_AES3_CON_FS (15<<0) /* mask - sample frequency */
129 #define IEC958_AES3_CON_FS_44100 (0<<0) /* 44.1kHz */
130 #define IEC958_AES3_CON_FS_NOTID (1<<0) /* non indicated */
131 #define IEC958_AES3_CON_FS_48000 (2<<0) /* 48kHz */
132 #define IEC958_AES3_CON_FS_32000 (3<<0) /* 32kHz */
133 #define IEC958_AES3_CON_FS_22050 (4<<0) /* 22.05kHz */
134 #define IEC958_AES3_CON_FS_24000 (6<<0) /* 24kHz */
135 #define IEC958_AES3_CON_FS_88200 (8<<0) /* 88.2kHz */
136 #define IEC958_AES3_CON_FS_768000 (9<<0) /* 768kHz */
137 #define IEC958_AES3_CON_FS_96000 (10<<0) /* 96kHz */
138 #define IEC958_AES3_CON_FS_176400 (12<<0) /* 176.4kHz */
139 #define IEC958_AES3_CON_FS_192000 (14<<0) /* 192kHz */
140 #define IEC958_AES3_CON_CLOCK (3<<4) /* mask - clock accuracy */
141 #define IEC958_AES3_CON_CLOCK_1000PPM (0<<4) /* 1000 ppm */
142 #define IEC958_AES3_CON_CLOCK_50PPM (1<<4) /* 50 ppm */
143 #define IEC958_AES3_CON_CLOCK_VARIABLE (2<<4) /* variable pitch */
144 #define IEC958_AES4_CON_MAX_WORDLEN_24 (1<<0) /* 0 = 20-bit, 1 = 24-bit */
145 #define IEC958_AES4_CON_WORDLEN (7<<1) /* mask - sample word length */
146 #define IEC958_AES4_CON_WORDLEN_NOTID (0<<1) /* not indicated */
147 #define IEC958_AES4_CON_WORDLEN_20_16 (1<<1) /* 20-bit or 16-bit */
148 #define IEC958_AES4_CON_WORDLEN_22_18 (2<<1) /* 22-bit or 18-bit */
149 #define IEC958_AES4_CON_WORDLEN_23_19 (4<<1) /* 23-bit or 19-bit */
150 #define IEC958_AES4_CON_WORDLEN_24_20 (5<<1) /* 24-bit or 20-bit */
151 #define IEC958_AES4_CON_WORDLEN_21_17 (6<<1) /* 21-bit or 17-bit */
152 #define IEC958_AES4_CON_ORIGFS (15<<4) /* mask - original sample frequency */
153 #define IEC958_AES4_CON_ORIGFS_NOTID (0<<4) /* not indicated */
154 #define IEC958_AES4_CON_ORIGFS_192000 (1<<4) /* 192kHz */
155 #define IEC958_AES4_CON_ORIGFS_12000 (2<<4) /* 12kHz */
156 #define IEC958_AES4_CON_ORIGFS_176400 (3<<4) /* 176.4kHz */
157 #define IEC958_AES4_CON_ORIGFS_96000 (5<<4) /* 96kHz */
158 #define IEC958_AES4_CON_ORIGFS_8000 (6<<4) /* 8kHz */
159 #define IEC958_AES4_CON_ORIGFS_88200 (7<<4) /* 88.2kHz */
160 #define IEC958_AES4_CON_ORIGFS_16000 (8<<4) /* 16kHz */
161 #define IEC958_AES4_CON_ORIGFS_24000 (9<<4) /* 24kHz */
162 #define IEC958_AES4_CON_ORIGFS_11025 (10<<4) /* 11.025kHz */
163 #define IEC958_AES4_CON_ORIGFS_22050 (11<<4) /* 22.05kHz */
164 #define IEC958_AES4_CON_ORIGFS_32000 (12<<4) /* 32kHz */
165 #define IEC958_AES4_CON_ORIGFS_48000 (13<<4) /* 48kHz */
166 #define IEC958_AES4_CON_ORIGFS_44100 (15<<4) /* 44.1kHz */
167 #define IEC958_AES5_CON_CGMSA (3<<0) /* mask - CGMS-A */
168 #define IEC958_AES5_CON_CGMSA_COPYFREELY (0<<0) /* copying is permitted without restriction */
169 #define IEC958_AES5_CON_CGMSA_COPYONCE (1<<0) /* one generation of copies may be made */
170 #define IEC958_AES5_CON_CGMSA_COPYNOMORE (2<<0) /* condition not be used */
171 #define IEC958_AES5_CON_CGMSA_COPYNEVER (3<<0) /* no copying is permitted */
173 /*****************************************************************************
175 * MIDI v1.0 interface *
177 *****************************************************************************/
179 #define MIDI_CHANNELS 16
180 #define MIDI_GM_DRUM_CHANNEL (10-1)
186 #define MIDI_CMD_NOTE_OFF 0x80
187 #define MIDI_CMD_NOTE_ON 0x90
188 #define MIDI_CMD_NOTE_PRESSURE 0xa0
189 #define MIDI_CMD_CONTROL 0xb0
190 #define MIDI_CMD_PGM_CHANGE 0xc0
191 #define MIDI_CMD_CHANNEL_PRESSURE 0xd0
192 #define MIDI_CMD_BENDER 0xe0
194 #define MIDI_CMD_COMMON_SYSEX 0xf0
195 #define MIDI_CMD_COMMON_MTC_QUARTER 0xf1
196 #define MIDI_CMD_COMMON_SONG_POS 0xf2
197 #define MIDI_CMD_COMMON_SONG_SELECT 0xf3
198 #define MIDI_CMD_COMMON_TUNE_REQUEST 0xf6
199 #define MIDI_CMD_COMMON_SYSEX_END 0xf7
200 #define MIDI_CMD_COMMON_CLOCK 0xf8
201 #define MIDI_CMD_COMMON_START 0xfa
202 #define MIDI_CMD_COMMON_CONTINUE 0xfb
203 #define MIDI_CMD_COMMON_STOP 0xfc
204 #define MIDI_CMD_COMMON_SENSING 0xfe
205 #define MIDI_CMD_COMMON_RESET 0xff
211 #define MIDI_CTL_MSB_BANK 0x00
212 #define MIDI_CTL_MSB_MODWHEEL 0x01
213 #define MIDI_CTL_MSB_BREATH 0x02
214 #define MIDI_CTL_MSB_FOOT 0x04
215 #define MIDI_CTL_MSB_PORTAMENTO_TIME 0x05
216 #define MIDI_CTL_MSB_DATA_ENTRY 0x06
217 #define MIDI_CTL_MSB_MAIN_VOLUME 0x07
218 #define MIDI_CTL_MSB_BALANCE 0x08
219 #define MIDI_CTL_MSB_PAN 0x0a
220 #define MIDI_CTL_MSB_EXPRESSION 0x0b
221 #define MIDI_CTL_MSB_EFFECT1 0x0c
222 #define MIDI_CTL_MSB_EFFECT2 0x0d
223 #define MIDI_CTL_MSB_GENERAL_PURPOSE1 0x10
224 #define MIDI_CTL_MSB_GENERAL_PURPOSE2 0x11
225 #define MIDI_CTL_MSB_GENERAL_PURPOSE3 0x12
226 #define MIDI_CTL_MSB_GENERAL_PURPOSE4 0x13
227 #define MIDI_CTL_LSB_BANK 0x20
228 #define MIDI_CTL_LSB_MODWHEEL 0x21
229 #define MIDI_CTL_LSB_BREATH 0x22
230 #define MIDI_CTL_LSB_FOOT 0x24
231 #define MIDI_CTL_LSB_PORTAMENTO_TIME 0x25
232 #define MIDI_CTL_LSB_DATA_ENTRY 0x26
233 #define MIDI_CTL_LSB_MAIN_VOLUME 0x27
234 #define MIDI_CTL_LSB_BALANCE 0x28
235 #define MIDI_CTL_LSB_PAN 0x2a
236 #define MIDI_CTL_LSB_EXPRESSION 0x2b
237 #define MIDI_CTL_LSB_EFFECT1 0x2c
238 #define MIDI_CTL_LSB_EFFECT2 0x2d
239 #define MIDI_CTL_LSB_GENERAL_PURPOSE1 0x30
240 #define MIDI_CTL_LSB_GENERAL_PURPOSE2 0x31
241 #define MIDI_CTL_LSB_GENERAL_PURPOSE3 0x32
242 #define MIDI_CTL_LSB_GENERAL_PURPOSE4 0x33
243 #define MIDI_CTL_SUSTAIN 0x40
244 #define MIDI_CTL_PORTAMENTO 0x41
245 #define MIDI_CTL_SOSTENUTO 0x42
246 #define MIDI_CTL_SOFT_PEDAL 0x43
247 #define MIDI_CTL_LEGATO_FOOTSWITCH 0x44
248 #define MIDI_CTL_HOLD2 0x45
249 #define MIDI_CTL_SC1_SOUND_VARIATION 0x46
250 #define MIDI_CTL_SC2_TIMBRE 0x47
251 #define MIDI_CTL_SC3_RELEASE_TIME 0x48
252 #define MIDI_CTL_SC4_ATTACK_TIME 0x49
253 #define MIDI_CTL_SC5_BRIGHTNESS 0x4a
254 #define MIDI_CTL_SC6 0x4b
255 #define MIDI_CTL_SC7 0x4c
256 #define MIDI_CTL_SC8 0x4d
257 #define MIDI_CTL_SC9 0x4e
258 #define MIDI_CTL_SC10 0x4f
259 #define MIDI_CTL_GENERAL_PURPOSE5 0x50
260 #define MIDI_CTL_GENERAL_PURPOSE6 0x51
261 #define MIDI_CTL_GENERAL_PURPOSE7 0x52
262 #define MIDI_CTL_GENERAL_PURPOSE8 0x53
263 #define MIDI_CTL_PORTAMENTO_CONTROL 0x54
264 #define MIDI_CTL_E1_REVERB_DEPTH 0x5b
265 #define MIDI_CTL_E2_TREMOLO_DEPTH 0x5c
266 #define MIDI_CTL_E3_CHORUS_DEPTH 0x5d
267 #define MIDI_CTL_E4_DETUNE_DEPTH 0x5e
268 #define MIDI_CTL_E5_PHASER_DEPTH 0x5f
269 #define MIDI_CTL_DATA_INCREMENT 0x60
270 #define MIDI_CTL_DATA_DECREMENT 0x61
271 #define MIDI_CTL_NONREG_PARM_NUM_LSB 0x62
272 #define MIDI_CTL_NONREG_PARM_NUM_MSB 0x63
273 #define MIDI_CTL_REGIST_PARM_NUM_LSB 0x64
274 #define MIDI_CTL_REGIST_PARM_NUM_MSB 0x65
275 #define MIDI_CTL_ALL_SOUNDS_OFF 0x78
276 #define MIDI_CTL_RESET_CONTROLLERS 0x79
277 #define MIDI_CTL_LOCAL_CONTROL_SWITCH 0x7a
278 #define MIDI_CTL_ALL_NOTES_OFF 0x7b
279 #define MIDI_CTL_OMNI_OFF 0x7c
280 #define MIDI_CTL_OMNI_ON 0x7d
281 #define MIDI_CTL_MONO1 0x7e
282 #define MIDI_CTL_MONO2 0x7f
284 #endif /* __SOUND_ASOUNDEF_H */
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