133 lines
4.7 KiB
C
133 lines
4.7 KiB
C
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/* SPDX-License-Identifier: GPL-2.0-or-later */
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#ifndef __SOUND_EMUX_LEGACY_H
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#define __SOUND_EMUX_LEGACY_H
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/*
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* Copyright (c) 1999-2000 Takashi Iwai <tiwai@suse.de>
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*
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* Definitions of OSS compatible headers for Emu8000 device informations
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*/
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#include <sound/seq_oss_legacy.h>
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/*
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* awe hardware controls
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*/
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#define _EMUX_OSS_DEBUG_MODE 0x00
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#define _EMUX_OSS_REVERB_MODE 0x01
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#define _EMUX_OSS_CHORUS_MODE 0x02
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#define _EMUX_OSS_REMOVE_LAST_SAMPLES 0x03
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#define _EMUX_OSS_INITIALIZE_CHIP 0x04
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#define _EMUX_OSS_SEND_EFFECT 0x05
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#define _EMUX_OSS_TERMINATE_CHANNEL 0x06
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#define _EMUX_OSS_TERMINATE_ALL 0x07
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#define _EMUX_OSS_INITIAL_VOLUME 0x08
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#define _EMUX_OSS_INITIAL_ATTEN _EMUX_OSS_INITIAL_VOLUME
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#define _EMUX_OSS_RESET_CHANNEL 0x09
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#define _EMUX_OSS_CHANNEL_MODE 0x0a
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#define _EMUX_OSS_DRUM_CHANNELS 0x0b
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#define _EMUX_OSS_MISC_MODE 0x0c
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#define _EMUX_OSS_RELEASE_ALL 0x0d
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#define _EMUX_OSS_NOTEOFF_ALL 0x0e
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#define _EMUX_OSS_CHN_PRESSURE 0x0f
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#define _EMUX_OSS_EQUALIZER 0x11
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#define _EMUX_OSS_MODE_FLAG 0x80
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#define _EMUX_OSS_COOKED_FLAG 0x40 /* not supported */
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#define _EMUX_OSS_MODE_VALUE_MASK 0x3F
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/*
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* mode type definitions
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*/
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enum {
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/* 0*/ EMUX_MD_EXCLUSIVE_OFF, /* obsolete */
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/* 1*/ EMUX_MD_EXCLUSIVE_ON, /* obsolete */
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/* 2*/ EMUX_MD_VERSION, /* read only */
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/* 3*/ EMUX_MD_EXCLUSIVE_SOUND, /* 0/1: exclusive note on (default=1) */
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/* 4*/ EMUX_MD_REALTIME_PAN, /* 0/1: do realtime pan change (default=1) */
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/* 5*/ EMUX_MD_GUS_BANK, /* bank number for GUS patches (default=0) */
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/* 6*/ EMUX_MD_KEEP_EFFECT, /* 0/1: keep effect values, (default=0) */
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/* 7*/ EMUX_MD_ZERO_ATTEN, /* attenuation of max volume (default=32) */
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/* 8*/ EMUX_MD_CHN_PRIOR, /* 0/1: set MIDI channel priority mode (default=1) */
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/* 9*/ EMUX_MD_MOD_SENSE, /* integer: modwheel sensitivity (def=18) */
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/*10*/ EMUX_MD_DEF_PRESET, /* integer: default preset number (def=0) */
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/*11*/ EMUX_MD_DEF_BANK, /* integer: default bank number (def=0) */
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/*12*/ EMUX_MD_DEF_DRUM, /* integer: default drumset number (def=0) */
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/*13*/ EMUX_MD_TOGGLE_DRUM_BANK, /* 0/1: toggle drum flag with bank# (def=0) */
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/*14*/ EMUX_MD_NEW_VOLUME_CALC, /* 0/1: volume calculation mode (def=1) */
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/*15*/ EMUX_MD_CHORUS_MODE, /* integer: chorus mode (def=2) */
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/*16*/ EMUX_MD_REVERB_MODE, /* integer: chorus mode (def=4) */
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/*17*/ EMUX_MD_BASS_LEVEL, /* integer: bass level (def=5) */
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/*18*/ EMUX_MD_TREBLE_LEVEL, /* integer: treble level (def=9) */
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/*19*/ EMUX_MD_DEBUG_MODE, /* integer: debug level (def=0) */
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/*20*/ EMUX_MD_PAN_EXCHANGE, /* 0/1: exchange panning direction (def=0) */
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EMUX_MD_END,
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};
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/*
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* effect parameters
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*/
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enum {
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/* modulation envelope parameters */
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/* 0*/ EMUX_FX_ENV1_DELAY, /* WORD: ENVVAL */
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/* 1*/ EMUX_FX_ENV1_ATTACK, /* BYTE: up ATKHLD */
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/* 2*/ EMUX_FX_ENV1_HOLD, /* BYTE: lw ATKHLD */
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/* 3*/ EMUX_FX_ENV1_DECAY, /* BYTE: lw DCYSUS */
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/* 4*/ EMUX_FX_ENV1_RELEASE, /* BYTE: lw DCYSUS */
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/* 5*/ EMUX_FX_ENV1_SUSTAIN, /* BYTE: up DCYSUS */
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/* 6*/ EMUX_FX_ENV1_PITCH, /* BYTE: up PEFE */
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/* 7*/ EMUX_FX_ENV1_CUTOFF, /* BYTE: lw PEFE */
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/* volume envelope parameters */
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/* 8*/ EMUX_FX_ENV2_DELAY, /* WORD: ENVVOL */
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/* 9*/ EMUX_FX_ENV2_ATTACK, /* BYTE: up ATKHLDV */
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/*10*/ EMUX_FX_ENV2_HOLD, /* BYTE: lw ATKHLDV */
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/*11*/ EMUX_FX_ENV2_DECAY, /* BYTE: lw DCYSUSV */
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/*12*/ EMUX_FX_ENV2_RELEASE, /* BYTE: lw DCYSUSV */
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/*13*/ EMUX_FX_ENV2_SUSTAIN, /* BYTE: up DCYSUSV */
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/* LFO1 (tremolo & vibrato) parameters */
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/*14*/ EMUX_FX_LFO1_DELAY, /* WORD: LFO1VAL */
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/*15*/ EMUX_FX_LFO1_FREQ, /* BYTE: lo TREMFRQ */
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/*16*/ EMUX_FX_LFO1_VOLUME, /* BYTE: up TREMFRQ */
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/*17*/ EMUX_FX_LFO1_PITCH, /* BYTE: up FMMOD */
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/*18*/ EMUX_FX_LFO1_CUTOFF, /* BYTE: lo FMMOD */
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/* LFO2 (vibrato) parameters */
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/*19*/ EMUX_FX_LFO2_DELAY, /* WORD: LFO2VAL */
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/*20*/ EMUX_FX_LFO2_FREQ, /* BYTE: lo FM2FRQ2 */
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/*21*/ EMUX_FX_LFO2_PITCH, /* BYTE: up FM2FRQ2 */
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/* Other overall effect parameters */
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/*22*/ EMUX_FX_INIT_PITCH, /* SHORT: pitch offset */
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/*23*/ EMUX_FX_CHORUS, /* BYTE: chorus effects send (0-255) */
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/*24*/ EMUX_FX_REVERB, /* BYTE: reverb effects send (0-255) */
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/*25*/ EMUX_FX_CUTOFF, /* BYTE: up IFATN */
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/*26*/ EMUX_FX_FILTERQ, /* BYTE: up CCCA */
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/* Sample / loop offset changes */
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/*27*/ EMUX_FX_SAMPLE_START, /* SHORT: offset */
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/*28*/ EMUX_FX_LOOP_START, /* SHORT: offset */
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/*29*/ EMUX_FX_LOOP_END, /* SHORT: offset */
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/*30*/ EMUX_FX_COARSE_SAMPLE_START, /* SHORT: upper word offset */
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/*31*/ EMUX_FX_COARSE_LOOP_START, /* SHORT: upper word offset */
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/*32*/ EMUX_FX_COARSE_LOOP_END, /* SHORT: upper word offset */
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/*33*/ EMUX_FX_ATTEN, /* BYTE: lo IFATN */
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EMUX_FX_END,
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};
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/* number of effects */
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#define EMUX_NUM_EFFECTS EMUX_FX_END
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/* effect flag values */
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#define EMUX_FX_FLAG_OFF 0
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#define EMUX_FX_FLAG_SET 1
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#define EMUX_FX_FLAG_ADD 2
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#endif /* __SOUND_EMUX_LEGACY_H */
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