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@perex.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_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 */
172 
173 /*****************************************************************************
174  *                                                                           *
175  *                            MIDI v1.0 interface                            *
176  *                                                                           *
177  *****************************************************************************/
178 
179 #define MIDI_CHANNELS			16
180 #define MIDI_GM_DRUM_CHANNEL		(10-1)
181 
182 /*
183  *  MIDI commands
184  */
185 
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
193 
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
206 
207 /*
208  *  MIDI controllers
209  */
210 
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
283 
284 #endif /* __SOUND_ASOUNDEF_H */
285