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Linus Torvalds1da177e2005-04-16 15:20:36 -07001#ifndef __SOUND_ASOUNDEF_H
2#define __SOUND_ASOUNDEF_H
3
4/*
5 * Advanced Linux Sound Architecture - ALSA - Driver
Jaroslav Kyselac1017a42007-10-15 09:50:19 +02006 * Copyright (c) 1994-2000 by Jaroslav Kysela <perex@perex.cz>
Linus Torvalds1da177e2005-04-16 15:20:36 -07007 *
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 */