summaryrefslogtreecommitdiffstats
path: root/include/sound/asoundef.h
blob: 20ebf3298eba56273021957b738073001e528959 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
#ifndef __SOUND_ASOUNDEF_H
#define __SOUND_ASOUNDEF_H

/*
 *  Advanced Linux Sound Architecture - ALSA - Driver
 *  Copyright (c) 1994-2000 by Jaroslav Kysela <perex@perex.cz>
 *
 *
 *   This program is free software; you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
 *   the Free Software Foundation; either version 2 of the License, or
 *   (at your option) any later version.
 *
 *   This program is distributed in the hope that it will be useful,
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *   GNU General Public License for more details.
 *
 *   You should have received a copy of the GNU General Public License
 *   along with this program; if not, write to the Free Software
 *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
 *
 */

/****************************************************************************
 *                                                                          *
 *        Digital audio interface					    *
 *                                                                          *
 ****************************************************************************/

/* AES/IEC958 channel status bits */
#define IEC958_AES0_PROFESSIONAL	(1<<0)	/* 0 = consumer, 1 = professional */
#define IEC958_AES0_NONAUDIO		(1<<1)	/* 0 = audio, 1 = non-audio */
#define IEC958_AES0_PRO_EMPHASIS	(7<<2)	/* mask - emphasis */
#define IEC958_AES0_PRO_EMPHASIS_NOTID	(0<<2)	/* emphasis not indicated */
#define IEC958_AES0_PRO_EMPHASIS_NONE	(1<<2)	/* none emphasis */
#define IEC958_AES0_PRO_EMPHASIS_5015	(3<<2)	/* 50/15us emphasis */
#define IEC958_AES0_PRO_EMPHASIS_CCITT	(7<<2)	/* CCITT J.17 emphasis */
#define IEC958_AES0_PRO_FREQ_UNLOCKED	(1<<5)	/* source sample frequency: 0 = locked, 1 = unlocked */
#define IEC958_AES0_PRO_FS		(3<<6)	/* mask - sample frequency */
#define IEC958_AES0_PRO_FS_NOTID	(0<<6)	/* fs not indicated */
#define IEC958_AES0_PRO_FS_44100	(1<<6)	/* 44.1kHz */
#define IEC958_AES0_PRO_FS_48000	(2<<6)	/* 48kHz */
#define IEC958_AES0_PRO_FS_32000	(3<<6)	/* 32kHz */
#define IEC958_AES0_CON_NOT_COPYRIGHT	(1<<2)	/* 0 = copyright, 1 = not copyright */
#define IEC958_AES0_CON_EMPHASIS	(7<<3)	/* mask - emphasis */
#define IEC958_AES0_CON_EMPHASIS_NONE	(0<<3)	/* none emphasis */
#define IEC958_AES0_CON_EMPHASIS_5015	(1<<3)	/* 50/15us emphasis */
#define IEC958_AES0_CON_MODE		(3<<6)	/* mask - mode */
#define IEC958_AES1_PRO_MODE		(15<<0)	/* mask - channel mode */
#define IEC958_AES1_PRO_MODE_NOTID	(0<<0)	/* not indicated */
#define IEC958_AES1_PRO_MODE_STEREOPHONIC (2<<0) /* stereophonic - ch A is left */
#define IEC958_AES1_PRO_MODE_SINGLE	(4<<0)	/* single channel */
#define IEC958_AES1_PRO_MODE_TWO	(8<<0)	/* two channels */
#define IEC958_AES1_PRO_MODE_PRIMARY	(12<<0)	/* primary/secondary */
#define IEC958_AES1_PRO_MODE_BYTE3	(15<<0)	/* vector to byte 3 */
#define IEC958_AES1_PRO_USERBITS	(15<<4)	/* mask - user bits */
#define IEC958_AES1_PRO_USERBITS_NOTID	(0<<4)	/* not indicated */
#define IEC958_AES1_PRO_USERBITS_192	(8<<4)	/* 192-bit structure */
#define IEC958_AES1_PRO_USERBITS_UDEF	(12<<4)	/* user defined application */
#define IEC958_AES1_CON_CATEGORY	0x7f
#define IEC958_AES1_CON_GENERAL		0x00
#define IEC958_AES1_CON_LASEROPT_MASK	0x07
#define IEC958_AES1_CON_LASEROPT_ID	0x01
#define IEC958_AES1_CON_IEC908_CD	(IEC958_AES1_CON_LASEROPT_ID|0x00)
#define IEC958_AES1_CON_NON_IEC908_CD	(IEC958_AES1_CON_LASEROPT_ID|0x08)
#define IEC958_AES1_CON_MINI_DISC	(IEC958_AES1_CON_LASEROPT_ID|0x48)
#define IEC958_AES1_CON_DVD		(IEC958_AES1_CON_LASEROPT_ID|0x18)
#define IEC958_AES1_CON_LASTEROPT_OTHER	(IEC958_AES1_CON_LASEROPT_ID|0x78)
#define IEC958_AES1_CON_DIGDIGCONV_MASK 0x07
#define IEC958_AES1_CON_DIGDIGCONV_ID	0x02
#define IEC958_AES1_CON_PCM_CODER	(IEC958_AES1_CON_DIGDIGCONV_ID|0x00)
#define IEC958_AES1_CON_MIXER		(IEC958_AES1_CON_DIGDIGCONV_ID|0x10)
#define IEC958_AES1_CON_RATE_CONVERTER	(IEC958_AES1_CON_DIGDIGCONV_ID|0x18)
#define IEC958_AES1_CON_SAMPLER		(IEC958_AES1_CON_DIGDIGCONV_ID|0x20)
#define IEC958_AES1_CON_DSP		(IEC958_AES1_CON_DIGDIGCONV_ID|0x28)
#define IEC958_AES1_CON_DIGDIGCONV_OTHER (IEC958_AES1_CON_DIGDIGCONV_ID|0x78)
#define IEC958_AES1_CON_MAGNETIC_MASK	0x07
#define IEC958_AES1_CON_MAGNETIC_ID	0x03
#define IEC958_AES1_CON_DAT		(IEC958_AES1_CON_MAGNETIC_ID|0x00)
#define IEC958_AES1_CON_VCR		(IEC958_AES1_CON_MAGNETIC_ID|0x08)
#define IEC958_AES1_CON_DCC		(IEC958_AES1_CON_MAGNETIC_ID|0x40)
#define IEC958_AES1_CON_MAGNETIC_DISC	(IEC958_AES1_CON_MAGNETIC_ID|0x18)
#define IEC958_AES1_CON_MAGNETIC_OTHER	(IEC958_AES1_CON_MAGNETIC_ID|0x78)
#define IEC958_AES1_CON_BROADCAST1_MASK 0x07
#define IEC958_AES1_CON_BROADCAST1_ID	0x04
#define IEC958_AES1_CON_DAB_JAPAN	(IEC958_AES1_CON_BROADCAST1_ID|0x00)
#define IEC958_AES1_CON_DAB_EUROPE	(IEC958_AES1_CON_BROADCAST1_ID|0x08)
#define IEC958_AES1_CON_DAB_USA		(IEC958_AES1_CON_BROADCAST1_ID|0x60)
#define IEC958_AES1_CON_SOFTWARE	(IEC958_AES1_CON_BROADCAST1_ID|0x40)
#define IEC958_AES1_CON_IEC62105	(IEC958_AES1_CON_BROADCAST1_ID|0x20)
#define IEC958_AES1_CON_BROADCAST1_OTHER (IEC958_AES1_CON_BROADCAST1_ID|0x78)
#define IEC958_AES1_CON_BROADCAST2_MASK 0x0f
#define IEC958_AES1_CON_BROADCAST2_ID	0x0e
#define IEC958_AES1_CON_MUSICAL_MASK	0x07
#define IEC958_AES1_CON_MUSICAL_ID	0x05
#define IEC958_AES1_CON_SYNTHESIZER	(IEC958_AES1_CON_MUSICAL_ID|0x00)
#define IEC958_AES1_CON_MICROPHONE	(IEC958_AES1_CON_MUSICAL_ID|0x08)
#define IEC958_AES1_CON_MUSICAL_OTHER	(IEC958_AES1_CON_MUSICAL_ID|0x78)
#define IEC958_AES1_CON_ADC_MASK	0x1f
#define IEC958_AES1_CON_ADC_ID		0x06
#define IEC958_AES1_CON_ADC		(IEC958_AES1_CON_ADC_ID|0x00)
#define IEC958_AES1_CON_ADC_OTHER	(IEC958_AES1_CON_ADC_ID|0x60)
#define IEC958_AES1_CON_ADC_COPYRIGHT_MASK 0x1f
#define IEC958_AES1_CON_ADC_COPYRIGHT_ID 0x16
#define IEC958_AES1_CON_ADC_COPYRIGHT	(IEC958_AES1_CON_ADC_COPYRIGHT_ID|0x00)
#define IEC958_AES1_CON_ADC_COPYRIGHT_OTHER (IEC958_AES1_CON_ADC_COPYRIGHT_ID|0x60)
#define IEC958_AES1_CON_SOLIDMEM_MASK	0x0f
#define IEC958_AES1_CON_SOLIDMEM_ID	0x08
#define IEC958_AES1_CON_SOLIDMEM_DIGITAL_RECORDER_PLAYER (IEC958_AES1_CON_SOLIDMEM_ID|0x00)
#define IEC958_AES1_CON_SOLIDMEM_OTHER	(IEC958_AES1_CON_SOLIDMEM_ID|0x70)
#define IEC958_AES1_CON_EXPERIMENTAL	0x40
#define IEC958_AES1_CON_ORIGINAL	(1<<7)	/* this bits depends on the category code */
#define IEC958_AES2_PRO_SBITS		(7<<0)	/* mask - sample bits */
#define IEC958_AES2_PRO_SBITS_20	(2<<0)	/* 20-bit - coordination */
#define IEC958_AES2_PRO_SBITS_24	(4<<0)	/* 24-bit - main audio */
#define IEC958_AES2_PRO_SBITS_UDEF	(6<<0)	/* user defined application */
#define IEC958_AES2_PRO_WORDLEN		(7<<3)	/* mask - source word length */
#define IEC958_AES2_PRO_WORDLEN_NOTID	(0<<3)	/* not indicated */
#define IEC958_AES2_PRO_WORDLEN_22_18	(2<<3)	/* 22-bit or 18-bit */
#define IEC958_AES2_PRO_WORDLEN_23_19	(4<<3)	/* 23-bit or 19-bit */
#define IEC958_AES2_PRO_WORDLEN_24_20	(5<<3)	/* 24-bit or 20-bit */
#define IEC958_AES2_PRO_WORDLEN_20_16	(6<<3)	/* 20-bit or 16-bit */
#define IEC958_AES2_CON_SOURCE		(15<<0)	/* mask - source number */
#define IEC958_AES2_CON_SOURCE_UNSPEC	(0<<0)	/* unspecified */
#define IEC958_AES2_CON_CHANNEL		(15<<4)	/* mask - channel number */
#define IEC958_AES2_CON_CHANNEL_UNSPEC	(0<<4)	/* unspecified */
#define IEC958_AES3_CON_FS		(15<<0)	/* mask - sample frequency */
#define IEC958_AES3_CON_FS_44100	(0<<0)	/* 44.1kHz */
#define IEC958_AES3_CON_FS_NOTID	(1<<0)	/* non indicated */
#define IEC958_AES3_CON_FS_48000	(2<<0)	/* 48kHz */
#define IEC958_AES3_CON_FS_32000	(3<<0)	/* 32kHz */
#define IEC958_AES3_CON_FS_22050	(4<<0)	/* 22.05kHz */
#define IEC958_AES3_CON_FS_24000	(6<<0)	/* 24kHz */
#define IEC958_AES3_CON_FS_88200	(8<<0)	/* 88.2kHz */
#define IEC958_AES3_CON_FS_768000	(9<<0)	/* 768kHz */
#define IEC958_AES3_CON_FS_96000	(10<<0)	/* 96kHz */
#define IEC958_AES3_CON_FS_176400	(12<<0)	/* 176.4kHz */
#define IEC958_AES3_CON_FS_192000	(14<<0)	/* 192kHz */
#define IEC958_AES3_CON_CLOCK		(3<<4)	/* mask - clock accuracy */
#define IEC958_AES3_CON_CLOCK_1000PPM	(0<<4)	/* 1000 ppm */
#define IEC958_AES3_CON_CLOCK_50PPM	(1<<4)	/* 50 ppm */
#define IEC958_AES3_CON_CLOCK_VARIABLE	(2<<4)	/* variable pitch */
#define IEC958_AES4_CON_MAX_WORDLEN_24	(1<<0)	/* 0 = 20-bit, 1 = 24-bit */
#define IEC958_AES4_CON_WORDLEN		(7<<1)	/* mask - sample word length */
#define IEC958_AES4_CON_WORDLEN_NOTID	(0<<1)	/* not indicated */
#define IEC958_AES4_CON_WORDLEN_20_16	(1<<1)	/* 20-bit or 16-bit */
#define IEC958_AES4_CON_WORDLEN_22_18	(2<<1)	/* 22-bit or 18-bit */
#define IEC958_AES4_CON_WORDLEN_23_19	(4<<1)	/* 23-bit or 19-bit */
#define IEC958_AES4_CON_WORDLEN_24_20	(5<<1)	/* 24-bit or 20-bit */
#define IEC958_AES4_CON_WORDLEN_21_17	(6<<1)	/* 21-bit or 17-bit */
#define IEC958_AES4_CON_ORIGFS		(15<<4)	/* mask - original sample frequency */
#define IEC958_AES4_CON_ORIGFS_NOTID	(0<<4)	/* not indicated */
#define IEC958_AES4_CON_ORIGFS_192000	(1<<4)	/* 192kHz */
#define IEC958_AES4_CON_ORIGFS_12000	(2<<4)	/* 12kHz */
#define IEC958_AES4_CON_ORIGFS_176400	(3<<4)	/* 176.4kHz */
#define IEC958_AES4_CON_ORIGFS_96000	(5<<4)	/* 96kHz */
#define IEC958_AES4_CON_ORIGFS_8000	(6<<4)	/* 8kHz */
#define IEC958_AES4_CON_ORIGFS_88200	(7<<4)	/* 88.2kHz */
#define IEC958_AES4_CON_ORIGFS_16000	(8<<4)	/* 16kHz */
#define IEC958_AES4_CON_ORIGFS_24000	(9<<4)	/* 24kHz */
#define IEC958_AES4_CON_ORIGFS_11025	(10<<4)	/* 11.025kHz */
#define IEC958_AES4_CON_ORIGFS_22050	(11<<4)	/* 22.05kHz */
#define IEC958_AES4_CON_ORIGFS_32000	(12<<4)	/* 32kHz */
#define IEC958_AES4_CON_ORIGFS_48000	(13<<4)	/* 48kHz */
#define IEC958_AES4_CON_ORIGFS_44100	(15<<4)	/* 44.1kHz */
#define IEC958_AES5_CON_CGMSA		(3<<0)	/* mask - CGMS-A */
#define IEC958_AES5_CON_CGMSA_COPYFREELY (0<<0)	/* copying is permitted without restriction */
#define IEC958_AES5_CON_CGMSA_COPYONCE	(1<<0)	/* one generation of copies may be made */
#define IEC958_AES5_CON_CGMSA_COPYNOMORE (2<<0)	/* condition not be used */
#define IEC958_AES5_CON_CGMSA_COPYNEVER	(3<<0)	/* no copying is permitted */

/*****************************************************************************
 *                                                                           *
 *                            MIDI v1.0 interface                            *
 *                                                                           *
 *****************************************************************************/

#define MIDI_CHANNELS			16
#define MIDI_GM_DRUM_CHANNEL		(10-1)

/*
 *  MIDI commands
 */

#define MIDI_CMD_NOTE_OFF		0x80
#define MIDI_CMD_NOTE_ON		0x90
#define MIDI_CMD_NOTE_PRESSURE		0xa0
#define MIDI_CMD_CONTROL		0xb0
#define MIDI_CMD_PGM_CHANGE		0xc0
#define MIDI_CMD_CHANNEL_PRESSURE	0xd0
#define MIDI_CMD_BENDER			0xe0

#define MIDI_CMD_COMMON_SYSEX		0xf0
#define MIDI_CMD_COMMON_MTC_QUARTER	0xf1
#define MIDI_CMD_COMMON_SONG_POS	0xf2
#define MIDI_CMD_COMMON_SONG_SELECT	0xf3
#define MIDI_CMD_COMMON_TUNE_REQUEST	0xf6
#define MIDI_CMD_COMMON_SYSEX_END	0xf7
#define MIDI_CMD_COMMON_CLOCK		0xf8
#define MIDI_CMD_COMMON_START		0xfa
#define MIDI_CMD_COMMON_CONTINUE	0xfb
#define MIDI_CMD_COMMON_STOP		0xfc
#define MIDI_CMD_COMMON_SENSING		0xfe
#define MIDI_CMD_COMMON_RESET		0xff

/*
 *  MIDI controllers
 */

#define MIDI_CTL_MSB_BANK		0x00
#define MIDI_CTL_MSB_MODWHEEL         	0x01
#define MIDI_CTL_MSB_BREATH           	0x02
#define MIDI_CTL_MSB_FOOT             	0x04
#define MIDI_CTL_MSB_PORTAMENTO_TIME 	0x05
#define MIDI_CTL_MSB_DATA_ENTRY		0x06
#define MIDI_CTL_MSB_MAIN_VOLUME      	0x07
#define MIDI_CTL_MSB_BALANCE          	0x08
#define MIDI_CTL_MSB_PAN              	0x0a
#define MIDI_CTL_MSB_EXPRESSION       	0x0b
#define MIDI_CTL_MSB_EFFECT1		0x0c
#define MIDI_CTL_MSB_EFFECT2		0x0d
#define MIDI_CTL_MSB_GENERAL_PURPOSE1 	0x10
#define MIDI_CTL_MSB_GENERAL_PURPOSE2 	0x11
#define MIDI_CTL_MSB_GENERAL_PURPOSE3 	0x12
#define MIDI_CTL_MSB_GENERAL_PURPOSE4 	0x13
#define MIDI_CTL_LSB_BANK		0x20
#define MIDI_CTL_LSB_MODWHEEL        	0x21
#define MIDI_CTL_LSB_BREATH           	0x22
#define MIDI_CTL_LSB_FOOT             	0x24
#define MIDI_CTL_LSB_PORTAMENTO_TIME 	0x25
#define MIDI_CTL_LSB_DATA_ENTRY		0x26
#define MIDI_CTL_LSB_MAIN_VOLUME      	0x27
#define MIDI_CTL_LSB_BALANCE          	0x28
#define MIDI_CTL_LSB_PAN              	0x2a
#define MIDI_CTL_LSB_EXPRESSION       	0x2b
#define MIDI_CTL_LSB_EFFECT1		0x2c
#define MIDI_CTL_LSB_EFFECT2		0x2d
#define MIDI_CTL_LSB_GENERAL_PURPOSE1 	0x30
#define MIDI_CTL_LSB_GENERAL_PURPOSE2 	0x31
#define MIDI_CTL_LSB_GENERAL_PURPOSE3 	0x32
#define MIDI_CTL_LSB_GENERAL_PURPOSE4 	0x33
#define MIDI_CTL_SUSTAIN              	0x40
#define MIDI_CTL_PORTAMENTO           	0x41
#define MIDI_CTL_SOSTENUTO            	0x42
#define MIDI_CTL_SOFT_PEDAL           	0x43
#define MIDI_CTL_LEGATO_FOOTSWITCH	0x44
#define MIDI_CTL_HOLD2                	0x45
#define MIDI_CTL_SC1_SOUND_VARIATION	0x46
#define MIDI_CTL_SC2_TIMBRE		0x47
#define MIDI_CTL_SC3_RELEASE_TIME	0x48
#define MIDI_CTL_SC4_ATTACK_TIME	0x49
#define MIDI_CTL_SC5_BRIGHTNESS		0x4a
#define MIDI_CTL_SC6			0x4b
#define MIDI_CTL_SC7			0x4c
#define MIDI_CTL_SC8			0x4d
#define MIDI_CTL_SC9			0x4e
#define MIDI_CTL_SC10			0x4f
#define MIDI_CTL_GENERAL_PURPOSE5     	0x50
#define MIDI_CTL_GENERAL_PURPOSE6     	0x51
#define MIDI_CTL_GENERAL_PURPOSE7     	0x52
#define MIDI_CTL_GENERAL_PURPOSE8     	0x53
#define MIDI_CTL_PORTAMENTO_CONTROL	0x54
#define MIDI_CTL_E1_REVERB_DEPTH	0x5b
#define MIDI_CTL_E2_TREMOLO_DEPTH	0x5c
#define MIDI_CTL_E3_CHORUS_DEPTH	0x5d
#define MIDI_CTL_E4_DETUNE_DEPTH	0x5e
#define MIDI_CTL_E5_PHASER_DEPTH	0x5f
#define MIDI_CTL_DATA_INCREMENT       	0x60
#define MIDI_CTL_DATA_DECREMENT       	0x61
#define MIDI_CTL_NONREG_PARM_NUM_LSB  	0x62
#define MIDI_CTL_NONREG_PARM_NUM_MSB  	0x63
#define MIDI_CTL_REGIST_PARM_NUM_LSB  	0x64
#define MIDI_CTL_REGIST_PARM_NUM_MSB	0x65
#define MIDI_CTL_ALL_SOUNDS_OFF		0x78
#define MIDI_CTL_RESET_CONTROLLERS	0x79
#define MIDI_CTL_LOCAL_CONTROL_SWITCH	0x7a
#define MIDI_CTL_ALL_NOTES_OFF		0x7b
#define MIDI_CTL_OMNI_OFF		0x7c
#define MIDI_CTL_OMNI_ON		0x7d
#define MIDI_CTL_MONO1			0x7e
#define MIDI_CTL_MONO2			0x7f

#endif /* __SOUND_ASOUNDEF_H */