| #ifndef __SOUND_ASOUNDEF_H |
| #define __SOUND_ASOUNDEF_H |
| |
| /* |
| * Advanced Linux Sound Architecture - ALSA - Driver |
| * Copyright (c) 1994-2000 by Jaroslav Kysela <perex@suse.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_EXPERIMENTAL 0x40 |
| #define IEC958_AES1_CON_SOLIDMEM_MASK 0x0f |
| #define IEC958_AES1_CON_SOLIDMEM_ID 0x08 |
| #define IEC958_AES1_CON_BROADCAST1_MASK 0x07 |
| #define IEC958_AES1_CON_BROADCAST1_ID 0x04 |
| #define IEC958_AES1_CON_DIGDIGCONV_MASK 0x07 |
| #define IEC958_AES1_CON_DIGDIGCONV_ID 0x02 |
| #define IEC958_AES1_CON_ADC_COPYRIGHT_MASK 0x1f |
| #define IEC958_AES1_CON_ADC_COPYRIGHT_ID 0x06 |
| #define IEC958_AES1_CON_ADC_MASK 0x1f |
| #define IEC958_AES1_CON_ADC_ID 0x16 |
| #define IEC958_AES1_CON_BROADCAST2_MASK 0x0f |
| #define IEC958_AES1_CON_BROADCAST2_ID 0x0e |
| #define IEC958_AES1_CON_LASEROPT_MASK 0x07 |
| #define IEC958_AES1_CON_LASEROPT_ID 0x01 |
| #define IEC958_AES1_CON_MUSICAL_MASK 0x07 |
| #define IEC958_AES1_CON_MUSICAL_ID 0x05 |
| #define IEC958_AES1_CON_MAGNETIC_MASK 0x07 |
| #define IEC958_AES1_CON_MAGNETIC_ID 0x03 |
| #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_PCM_CODER (IEC958_AES1_CON_DIGDIGCONV_ID|0x00) |
| #define IEC958_AES1_CON_SAMPLER (IEC958_AES1_CON_DIGDIGCONV_ID|0x20) |
| #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_SYNTHESIZER (IEC958_AES1_CON_MUSICAL_ID|0x00) |
| #define IEC958_AES1_CON_MICROPHONE (IEC958_AES1_CON_MUSICAL_ID|0x08) |
| #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_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_48000 (2<<0) /* 48kHz */ |
| #define IEC958_AES3_CON_FS_32000 (3<<0) /* 32kHz */ |
| #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 */ |
| |
| /***************************************************************************** |
| * * |
| * 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 */ |