262 lines
9.3 KiB
C
262 lines
9.3 KiB
C
/* $NetBSD: ymvar.h,v 1.8 2002/03/10 13:57:11 itohy Exp $ */
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/*-
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* Copyright (c) 1999-2000, 2002 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by ITOH Yasufumi.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the NetBSD
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* Foundation, Inc. and its contributors.
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* 4. Neither the name of The NetBSD Foundation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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/*
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* Copyright (c) 1994 John Brezak
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* Copyright (c) 1991-1993 Regents of the University of California.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the Computer Systems
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* Engineering Group at Lawrence Berkeley Laboratory.
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* 4. Neither the name of the University nor of the Laboratory may be used
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* to endorse or promote products derived from this software without
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* specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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*/
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#include <sys/callout.h>
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/*
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* Original code from OpenBSD.
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*/
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/*
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* Mixer devices
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*/
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#define YM_DAC_LVL 0 /* inputs.dac */
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#define YM_MIDI_LVL 1 /* inputs.midi */
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#define YM_CD_LVL 2 /* inputs.cd */
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#define YM_LINE_LVL 3 /* inputs.line */
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#define YM_SPEAKER_LVL 4 /* inputs.speaker */
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#define YM_MIC_LVL 5 /* inputs.mic */
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#define YM_MONITOR_LVL 6 /* monitor.monitor */
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#define YM_DAC_MUTE 7 /* inputs.dac.mute */
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#define YM_MIDI_MUTE 8 /* inputs.midi.mute */
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#define YM_CD_MUTE 9 /* inputs.cd.mute */
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#define YM_LINE_MUTE 10 /* inputs.line.mute */
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#define YM_SPEAKER_MUTE 11 /* inputs.speaker.mute */
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#define YM_MIC_MUTE 12 /* inputs.mic.mute */
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#define YM_MONITOR_MUTE 13 /* monitor.monitor.mute */
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#define YM_REC_LVL 14 /* record.record */
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#define YM_RECORD_SOURCE 15 /* record.record.source */
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#define YM_OUTPUT_LVL 16 /* outputs.master */
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#define YM_OUTPUT_MUTE 17 /* outputs.master.mute */
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#ifndef AUDIO_NO_POWER_CTL
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#define YM_PWR_MODE 18 /* power.save */
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#define YM_PWR_TIMEOUT 19 /* power.save.timeout */
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#endif
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/* Classes - don't change this without looking at mixer_classes array */
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#ifdef AUDIO_NO_POWER_CTL
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#define YM_CLASS_TOP 18
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#else
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#define YM_CLASS_TOP 20
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#endif
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#define YM_INPUT_CLASS (YM_CLASS_TOP + 0)
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#define YM_RECORD_CLASS (YM_CLASS_TOP + 1)
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#define YM_OUTPUT_CLASS (YM_CLASS_TOP + 2)
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#define YM_MONITOR_CLASS (YM_CLASS_TOP + 3)
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#ifdef AUDIO_NO_POWER_CTL
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#define YM_EQ_CLASS (YM_CLASS_TOP + 4)
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#else
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#define YM_PWR_CLASS (YM_CLASS_TOP + 4)
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#define YM_EQ_CLASS (YM_CLASS_TOP + 5)
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#endif
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/* equalizer is SA3 only */
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#define YM_MASTER_EQMODE (YM_EQ_CLASS+1) /* equalization.mode */
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#define YM_MASTER_TREBLE (YM_EQ_CLASS+2) /* equalization.treble */
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#define YM_MASTER_BASS (YM_EQ_CLASS+3) /* equalization.bass */
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#define YM_MASTER_WIDE (YM_EQ_CLASS+4) /* equalization.surround */
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#define YM_MIXER_SA3_ONLY(m) ((m) >= YM_EQ_CLASS)
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/* XXX should be in <sys/audioio.h> */
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#define AudioNdesktop "desktop"
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#define AudioNlaptop "laptop"
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#define AudioNsubnote "subnote"
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#define AudioNhifi "hifi"
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#ifndef AUDIO_NO_POWER_CTL
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#define AudioCpower "power"
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#define AudioNsave "save"
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#define AudioNtimeout "timeout"
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#define AudioNpowerdown "powerdown"
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#define AudioNpowersave "powersave"
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#define AudioNnosave "nosave"
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#endif
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struct ym_softc {
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struct ad1848_isa_softc sc_ad1848;
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#define ym_irq sc_ad1848.sc_irq
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#define ym_playdrq sc_ad1848.sc_playdrq
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#define ym_recdrq sc_ad1848.sc_recdrq
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bus_space_tag_t sc_iot; /* tag */
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bus_space_handle_t sc_ioh; /* handle */
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isa_chipset_tag_t sc_ic;
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bus_space_handle_t sc_controlioh;
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bus_space_handle_t sc_opl_ioh;
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bus_space_handle_t sc_sb_ioh; /* only used to disable it */
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struct callout sc_powerdown_ch;
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int master_mute, mic_mute;
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struct ad1848_volume master_gain;
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u_int8_t mic_gain;
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u_int8_t sc_external_sources; /* non-zero value prevents power down */
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u_int8_t sc_version; /* hardware version */
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#define YM_IS_SA3(sc) ((sc)->sc_version > SA3_MISC_VER_711)
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/* 3D encehamcement */
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u_int8_t sc_eqmode;
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struct ad1848_volume sc_treble, sc_bass, sc_wide;
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/*
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* The equalizer of OPL3-SA3 is ``flat'' if it is turned off.
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* For compatibility with other drivers, however, make it flat
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* if it is set at center (or smaller).
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*/
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#define YM_EQ_REDUCE_BIT 1 /* use only 128 values from 256 */
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#define YM_EQ_FLAT_OFFSET 128 /* center */
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#define YM_EQ_EXPAND_VALUE(v) \
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((v) < YM_EQ_FLAT_OFFSET? 0 : ((v) - YM_EQ_FLAT_OFFSET) << YM_EQ_REDUCE_BIT)
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#define YM_3D_ON_MIN ((AUDIO_MAX_GAIN + 1) / (SA3_3D_BITS + 1))
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#define YM_EQ_ON_MIN ((YM_3D_ON_MIN >> YM_EQ_REDUCE_BIT) + YM_EQ_FLAT_OFFSET)
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#define YM_EQ_OFF(v) ((v)->left < YM_EQ_ON_MIN && (v)->right < YM_EQ_ON_MIN)
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#define YM_WIDE_OFF(v) ((v)->left < YM_3D_ON_MIN && (v)->right < YM_3D_ON_MIN)
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struct device *sc_audiodev;
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#if NMPU_YM > 0
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bus_space_handle_t sc_mpu_ioh;
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struct device *sc_mpudev;
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#endif
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#ifndef AUDIO_NO_POWER_CTL
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enum ym_pow_mode {
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YM_POWER_POWERDOWN, YM_POWER_POWERSAVE, YM_POWER_NOSAVE
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} sc_pow_mode;
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int sc_pow_timeout;
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u_int8_t sc_codec_scan[0x20];
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#define YM_SAVE_REG_MAX_SA3 SA3_HVOL_INTR_CNF
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#define YM_SAVE_REG_MAX_SA2 SA3_DMA_CNT_REC_HIGH
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u_int8_t sc_sa3_scan[YM_SAVE_REG_MAX_SA3 + 1];
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u_int16_t sc_on_blocks;
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u_int16_t sc_turning_off;
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int sc_in_power_ctl;
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#define YM_POWER_CTL_INUSE 1
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#define YM_POWER_CTL_WANTED 2
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#endif /* not AUDIO_NO_POWER_CTL */
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};
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#ifndef AUDIO_NO_POWER_CTL
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/* digital */
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#define YM_POWER_CODEC_P SA3_DPWRDWN_WSS_P
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#define YM_POWER_CODEC_R SA3_DPWRDWN_WSS_R
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#define YM_POWER_OPL3 SA3_DPWRDWN_FM
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#define YM_POWER_MPU401 SA3_DPWRDWN_MPU
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#define YM_POWER_JOYSTICK SA3_DPWRDWN_JOY
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/* analog */
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#define YM_POWER_3D (SA3_APWRDWN_WIDE << 8)
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#define YM_POWER_CODEC_DA (SA3_APWRDWN_DA << 8)
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#define YM_POWER_CODEC_AD (SA3_APWRDWN_AD << 8)
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#define YM_POWER_OPL3_DA (SA3_APWRDWN_FMDAC << 8)
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/* pseudo */
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#define YM_POWER_CODEC_CTL 0x4000
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#define YM_POWER_EXT_SRC 0x8000
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#define YM_POWER_CODEC_PSEUDO (YM_POWER_CODEC_CTL | YM_POWER_EXT_SRC)
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#define YM_POWER_CODEC_DIGITAL \
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(YM_POWER_CODEC_P | YM_POWER_CODEC_R | YM_POWER_CODEC_CTL)
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/* 3D enhance is passive */
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#define YM_POWER_ACTIVE (0xffff & ~YM_POWER_3D)
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/* external input sources */
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#define YM_XS_CD 1
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#define YM_XS_LINE 2
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#define YM_XS_SPEAKER 4
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#define YM_XS_MIC 8
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#if YM_CD_MUTE + 1 != YM_LINE_MUTE || YM_CD_MUTE + 2 != YM_SPEAKER_MUTE || YM_CD_MUTE + 3 != YM_MIC_MUTE
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#error YM_CD_MUTE, YM_LINE_MUTE and YM_SPEAKER_MUTE should be contiguous
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#endif
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#define YM_MIXER_TO_XS(m) (1 << ((m) - YM_CD_MUTE))
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#ifdef _KERNEL
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void ym_power_ctl __P((struct ym_softc *, int, int));
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#endif
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#endif /* not AUDIO_NO_POWER_CTL */
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#ifdef _KERNEL
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void ym_attach __P((struct ym_softc *));
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#endif
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