1 /* $NetBSD: ymvar.h,v 1.13 2011/11/23 23:07:33 jmcneill Exp $ */ 2 3 /*- 4 * Copyright (c) 1999-2000, 2002, 2008 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by ITOH Yasufumi. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 * POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32 /* 33 * Copyright (c) 1994 John Brezak 34 * Copyright (c) 1991-1993 Regents of the University of California. 35 * All rights reserved. 36 * 37 * Redistribution and use in source and binary forms, with or without 38 * modification, are permitted provided that the following conditions 39 * are met: 40 * 1. Redistributions of source code must retain the above copyright 41 * notice, this list of conditions and the following disclaimer. 42 * 2. Redistributions in binary form must reproduce the above copyright 43 * notice, this list of conditions and the following disclaimer in the 44 * documentation and/or other materials provided with the distribution. 45 * 3. All advertising materials mentioning features or use of this software 46 * must display the following acknowledgement: 47 * This product includes software developed by the Computer Systems 48 * Engineering Group at Lawrence Berkeley Laboratory. 49 * 4. Neither the name of the University nor of the Laboratory may be used 50 * to endorse or promote products derived from this software without 51 * specific prior written permission. 52 * 53 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 54 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 55 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 56 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 57 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 58 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 59 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 60 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 61 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 62 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 63 * SUCH DAMAGE. 64 * 65 */ 66 67 #include <sys/callout.h> 68 69 /* 70 * Original code from OpenBSD. 71 */ 72 73 /* 74 * Mixer devices 75 */ 76 #define YM_DAC_LVL 0 /* inputs.dac */ 77 #define YM_MIDI_LVL 1 /* inputs.midi */ 78 #define YM_CD_LVL 2 /* inputs.cd */ 79 #define YM_LINE_LVL 3 /* inputs.line */ 80 #define YM_SPEAKER_LVL 4 /* inputs.speaker */ 81 #define YM_MIC_LVL 5 /* inputs.mic */ 82 #define YM_MONITOR_LVL 6 /* monitor.monitor */ 83 #define YM_DAC_MUTE 7 /* inputs.dac.mute */ 84 #define YM_MIDI_MUTE 8 /* inputs.midi.mute */ 85 #define YM_CD_MUTE 9 /* inputs.cd.mute */ 86 #define YM_LINE_MUTE 10 /* inputs.line.mute */ 87 #define YM_SPEAKER_MUTE 11 /* inputs.speaker.mute */ 88 #define YM_MIC_MUTE 12 /* inputs.mic.mute */ 89 #define YM_MONITOR_MUTE 13 /* monitor.monitor.mute */ 90 91 #define YM_REC_LVL 14 /* record.record */ 92 #define YM_RECORD_SOURCE 15 /* record.record.source */ 93 94 #define YM_OUTPUT_LVL 16 /* outputs.master */ 95 #define YM_OUTPUT_MUTE 17 /* outputs.master.mute */ 96 97 #ifndef AUDIO_NO_POWER_CTL 98 #define YM_PWR_MODE 18 /* power.save */ 99 #define YM_PWR_TIMEOUT 19 /* power.save.timeout */ 100 #endif 101 102 /* Classes - don't change this without looking at mixer_classes array */ 103 #ifdef AUDIO_NO_POWER_CTL 104 #define YM_CLASS_TOP 18 105 #else 106 #define YM_CLASS_TOP 20 107 #endif 108 #define YM_INPUT_CLASS (YM_CLASS_TOP + 0) 109 #define YM_RECORD_CLASS (YM_CLASS_TOP + 1) 110 #define YM_OUTPUT_CLASS (YM_CLASS_TOP + 2) 111 #define YM_MONITOR_CLASS (YM_CLASS_TOP + 3) 112 #ifdef AUDIO_NO_POWER_CTL 113 #define YM_EQ_CLASS (YM_CLASS_TOP + 4) 114 #else 115 #define YM_PWR_CLASS (YM_CLASS_TOP + 4) 116 #define YM_EQ_CLASS (YM_CLASS_TOP + 5) 117 #endif 118 119 /* equalizer is SA3 only */ 120 #define YM_MASTER_EQMODE (YM_EQ_CLASS+1) /* equalization.mode */ 121 #define YM_MASTER_TREBLE (YM_EQ_CLASS+2) /* equalization.treble */ 122 #define YM_MASTER_BASS (YM_EQ_CLASS+3) /* equalization.bass */ 123 #define YM_MASTER_WIDE (YM_EQ_CLASS+4) /* equalization.surround */ 124 125 #define YM_MIXER_SA3_ONLY(m) ((m) >= YM_EQ_CLASS) 126 127 /* XXX should be in <sys/audioio.h> */ 128 #define AudioNdesktop "desktop" 129 #define AudioNlaptop "laptop" 130 #define AudioNsubnote "subnote" 131 #define AudioNhifi "hifi" 132 133 #ifndef AUDIO_NO_POWER_CTL 134 #define AudioCpower "power" 135 #define AudioNsave "save" 136 #define AudioNtimeout "timeout" 137 #define AudioNpowerdown "powerdown" 138 #define AudioNpowersave "powersave" 139 #define AudioNnosave "nosave" 140 #endif 141 142 143 struct ym_softc { 144 struct ad1848_isa_softc sc_ad1848; 145 #define ym_irq sc_ad1848.sc_irq 146 #define ym_playdrq sc_ad1848.sc_playdrq 147 #define ym_recdrq sc_ad1848.sc_recdrq 148 149 bus_space_tag_t sc_iot; /* tag */ 150 bus_space_handle_t sc_ioh; /* handle */ 151 isa_chipset_tag_t sc_ic; 152 153 bus_space_handle_t sc_controlioh; 154 bus_space_handle_t sc_opl_ioh; 155 bus_space_handle_t sc_sb_ioh; /* only used to disable it */ 156 157 callout_t sc_powerdown_ch; 158 kcondvar_t sc_cv; 159 160 int master_mute, mic_mute; 161 struct ad1848_volume master_gain; 162 uint8_t mic_gain; 163 164 uint8_t sc_external_sources; /* non-zero value prevents power down */ 165 166 uint8_t sc_version; /* hardware version */ 167 #define YM_IS_SA3(sc) ((sc)->sc_version > SA3_MISC_VER_711) 168 169 /* 3D encehamcement */ 170 uint8_t sc_eqmode; 171 struct ad1848_volume sc_treble, sc_bass, sc_wide; 172 /* 173 * The equalizer of OPL3-SA3 is ``flat'' if it is turned off. 174 * For compatibility with other drivers, however, make it flat 175 * if it is set at center (or smaller). 176 */ 177 #define YM_EQ_REDUCE_BIT 1 /* use only 128 values from 256 */ 178 #define YM_EQ_FLAT_OFFSET 128 /* center */ 179 #define YM_EQ_EXPAND_VALUE(v) \ 180 ((v) < YM_EQ_FLAT_OFFSET? 0 : ((v) - YM_EQ_FLAT_OFFSET) << YM_EQ_REDUCE_BIT) 181 182 #define YM_3D_ON_MIN ((AUDIO_MAX_GAIN + 1) / (SA3_3D_BITS + 1)) 183 #define YM_EQ_ON_MIN ((YM_3D_ON_MIN >> YM_EQ_REDUCE_BIT) + YM_EQ_FLAT_OFFSET) 184 185 #define YM_EQ_OFF(v) ((v)->left < YM_EQ_ON_MIN && (v)->right < YM_EQ_ON_MIN) 186 #define YM_WIDE_OFF(v) ((v)->left < YM_3D_ON_MIN && (v)->right < YM_3D_ON_MIN) 187 188 device_t sc_audiodev; 189 190 #if NMPU_YM > 0 191 bus_space_handle_t sc_mpu_ioh; 192 device_t sc_mpudev; 193 #endif 194 195 #ifndef AUDIO_NO_POWER_CTL 196 enum ym_pow_mode { 197 YM_POWER_POWERDOWN, YM_POWER_POWERSAVE, YM_POWER_NOSAVE 198 } sc_pow_mode; 199 int sc_pow_timeout; 200 201 uint8_t sc_codec_scan[0x20]; 202 #define YM_SAVE_REG_MAX_SA3 SA3_HVOL_INTR_CNF 203 #define YM_SAVE_REG_MAX_SA2 SA3_DMA_CNT_REC_HIGH 204 uint8_t sc_sa3_scan[YM_SAVE_REG_MAX_SA3 + 1]; 205 206 uint16_t sc_on_blocks; 207 uint16_t sc_turning_off; 208 209 int sc_in_power_ctl; 210 #define YM_POWER_CTL_INUSE 1 211 #define YM_POWER_CTL_WANTED 2 212 #endif /* not AUDIO_NO_POWER_CTL */ 213 }; 214 215 #ifndef AUDIO_NO_POWER_CTL 216 /* digital */ 217 #define YM_POWER_CODEC_P SA3_DPWRDWN_WSS_P 218 #define YM_POWER_CODEC_R SA3_DPWRDWN_WSS_R 219 #define YM_POWER_OPL3 SA3_DPWRDWN_FM 220 #define YM_POWER_MPU401 SA3_DPWRDWN_MPU 221 #define YM_POWER_JOYSTICK SA3_DPWRDWN_JOY 222 /* analog */ 223 #define YM_POWER_3D (SA3_APWRDWN_WIDE << 8) 224 #define YM_POWER_CODEC_DA (SA3_APWRDWN_DA << 8) 225 #define YM_POWER_CODEC_AD (SA3_APWRDWN_AD << 8) 226 #define YM_POWER_OPL3_DA (SA3_APWRDWN_FMDAC << 8) 227 /* pseudo */ 228 #define YM_POWER_CODEC_CTL 0x4000 229 #define YM_POWER_EXT_SRC 0x8000 230 #define YM_POWER_CODEC_PSEUDO (YM_POWER_CODEC_CTL | YM_POWER_EXT_SRC) 231 232 #define YM_POWER_CODEC_DIGITAL \ 233 (YM_POWER_CODEC_P | YM_POWER_CODEC_R | YM_POWER_CODEC_CTL) 234 /* 3D enhance is passive */ 235 #define YM_POWER_ACTIVE (0xffff & ~YM_POWER_3D) 236 237 /* external input sources */ 238 #define YM_XS_CD 1 239 #define YM_XS_LINE 2 240 #define YM_XS_SPEAKER 4 241 #define YM_XS_MIC 8 242 243 #if YM_CD_MUTE + 1 != YM_LINE_MUTE || YM_CD_MUTE + 2 != YM_SPEAKER_MUTE || YM_CD_MUTE + 3 != YM_MIC_MUTE 244 #error YM_CD_MUTE, YM_LINE_MUTE and YM_SPEAKER_MUTE should be contiguous 245 #endif 246 #define YM_MIXER_TO_XS(m) (1 << ((m) - YM_CD_MUTE)) 247 248 #ifdef _KERNEL 249 void ym_power_ctl(struct ym_softc *, int, int); 250 #endif 251 #endif /* not AUDIO_NO_POWER_CTL */ 252 253 #ifdef _KERNEL 254 void ym_attach(struct ym_softc *); 255 #endif 256
Indexes created Sat Sep 20 22:09:52 GMT 2025