toccata.c revision 1.2.2.3
1 1.2.2.3 jdolecek /* $NetBSD: toccata.c,v 1.2.2.3 2002/06/23 17:34:32 jdolecek Exp $ */ 2 1.2.2.2 jdolecek 3 1.2.2.2 jdolecek /*- 4 1.2.2.2 jdolecek * Copyright (c) 1998, 1999, 2001, 2002 The NetBSD Foundation, Inc. 5 1.2.2.2 jdolecek * All rights reserved. 6 1.2.2.2 jdolecek * 7 1.2.2.2 jdolecek * This code is derived from software contributed to The NetBSD Foundation 8 1.2.2.2 jdolecek * by Paul Kranenburg and Ignatios Souvatzis. 9 1.2.2.2 jdolecek * 10 1.2.2.2 jdolecek * Redistribution and use in source and binary forms, with or without 11 1.2.2.2 jdolecek * modification, are permitted provided that the following conditions 12 1.2.2.2 jdolecek * are met: 13 1.2.2.2 jdolecek * 1. Redistributions of source code must retain the above copyright 14 1.2.2.2 jdolecek * notice, this list of conditions and the following disclaimer. 15 1.2.2.2 jdolecek * 2. Redistributions in binary form must reproduce the above copyright 16 1.2.2.2 jdolecek * notice, this list of conditions and the following disclaimer in the 17 1.2.2.2 jdolecek * documentation and/or other materials provided with the distribution. 18 1.2.2.2 jdolecek * 3. All advertising materials mentioning features or use of this software 19 1.2.2.2 jdolecek * must display the following acknowledgement: 20 1.2.2.2 jdolecek * This product includes software developed by the NetBSD 21 1.2.2.2 jdolecek * Foundation, Inc. and its contributors. 22 1.2.2.2 jdolecek * 4. Neither the name of The NetBSD Foundation nor the names of its 23 1.2.2.2 jdolecek * contributors may be used to endorse or promote products derived 24 1.2.2.2 jdolecek * from this software without specific prior written permission. 25 1.2.2.2 jdolecek * 26 1.2.2.2 jdolecek * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 27 1.2.2.2 jdolecek * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 28 1.2.2.2 jdolecek * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 29 1.2.2.2 jdolecek * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 30 1.2.2.2 jdolecek * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 31 1.2.2.2 jdolecek * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 32 1.2.2.2 jdolecek * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 33 1.2.2.2 jdolecek * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 34 1.2.2.2 jdolecek * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 35 1.2.2.2 jdolecek * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 36 1.2.2.2 jdolecek * POSSIBILITY OF SUCH DAMAGE. 37 1.2.2.2 jdolecek */ 38 1.2.2.2 jdolecek 39 1.2.2.2 jdolecek #include <sys/cdefs.h> 40 1.2.2.3 jdolecek __KERNEL_RCSID(0, "$NetBSD: toccata.c,v 1.2.2.3 2002/06/23 17:34:32 jdolecek Exp $"); 41 1.2.2.2 jdolecek 42 1.2.2.2 jdolecek #include <sys/types.h> 43 1.2.2.2 jdolecek #include <sys/param.h> 44 1.2.2.2 jdolecek #include <sys/systm.h> 45 1.2.2.2 jdolecek #include <sys/kernel.h> 46 1.2.2.2 jdolecek #include <sys/device.h> 47 1.2.2.2 jdolecek #include <sys/fcntl.h> /* FREAD */ 48 1.2.2.2 jdolecek 49 1.2.2.2 jdolecek #include <machine/bus.h> 50 1.2.2.2 jdolecek 51 1.2.2.2 jdolecek #include <sys/audioio.h> 52 1.2.2.2 jdolecek #include <dev/audio_if.h> 53 1.2.2.2 jdolecek 54 1.2.2.2 jdolecek 55 1.2.2.2 jdolecek #include <dev/ic/ad1848reg.h> 56 1.2.2.2 jdolecek #include <dev/ic/ad1848var.h> 57 1.2.2.2 jdolecek 58 1.2.2.2 jdolecek #include <amiga/dev/zbusvar.h> 59 1.2.2.2 jdolecek #include <amiga/amiga/isr.h> 60 1.2.2.2 jdolecek 61 1.2.2.2 jdolecek 62 1.2.2.2 jdolecek /* Register offsets. XXX All of this is guesswork. */ 63 1.2.2.2 jdolecek 64 1.2.2.2 jdolecek /* 65 1.2.2.2 jdolecek * The Toccata board consists of: GALs for ZBus AutoConfig(tm) glue, GALs 66 1.2.2.2 jdolecek * that interface the FIFO chips and the audio codec chip to the ZBus, 67 1.2.2.2 jdolecek * an AD1848 (or AD1845), and 2 Integrated Device Technology 7202LA 68 1.2.2.2 jdolecek * (1024x9bit FIFO) chips. 69 1.2.2.2 jdolecek */ 70 1.2.2.2 jdolecek 71 1.2.2.2 jdolecek #define TOCC_FIFO_STAT 0x1ffe 72 1.2.2.2 jdolecek #define TOCC_FIFO_DATA 0x2000 73 1.2.2.2 jdolecek 74 1.2.2.2 jdolecek /* 75 1.2.2.2 jdolecek * I don't know whether the AD1848 PIO data registers are connected... and 76 1.2.2.2 jdolecek * at 2 or 3 accesses to read or write a data byte in the best case, I better 77 1.2.2.2 jdolecek * don't even think about it. The AD1848 address/status and data port are 78 1.2.2.2 jdolecek * here: 79 1.2.2.2 jdolecek */ 80 1.2.2.2 jdolecek #define TOCC_CODEC_ADDR 0x67FF 81 1.2.2.2 jdolecek #define TOCC_CODEC_STAT TOCC_CODEC_ADDR 82 1.2.2.2 jdolecek #define TOCC_CODEC_REG 0x6801 83 1.2.2.2 jdolecek 84 1.2.2.2 jdolecek /* fifo status bits, read */ 85 1.2.2.2 jdolecek 86 1.2.2.2 jdolecek #define TOCC_FIFO_INT 0x80 /* active low; together with one of those: */ 87 1.2.2.2 jdolecek 88 1.2.2.2 jdolecek #define TOCC_FIFO_PBHE 0x08 /* playback fifo is half empty (active high) */ 89 1.2.2.2 jdolecek #define TOCC_FIFO_CPHF 0x04 /* capture fifo is half full (active high) */ 90 1.2.2.2 jdolecek 91 1.2.2.2 jdolecek /* fifo status bits, write */ 92 1.2.2.2 jdolecek 93 1.2.2.2 jdolecek /* 94 1.2.2.2 jdolecek * seems to work like this: 95 1.2.2.2 jdolecek * init: write 2; delay; write 1 96 1.2.2.2 jdolecek * 97 1.2.2.2 jdolecek * capture: write 1; write 1+4+8+0x40 (0x4D) 98 1.2.2.2 jdolecek * capt. int: read 512 bytes out of fifo. 99 1.2.2.2 jdolecek * capt. int off by writing 1+4+8 (0x0D) 100 1.2.2.2 jdolecek * 101 1.2.2.2 jdolecek * playback: write 1; write 1 + 0x10; (0x11) 102 1.2.2.2 jdolecek * 3/4 fill fifo with silence; init codec; 103 1.2.2.2 jdolecek * write 1+4+0x10+0x80 (0x95) 104 1.2.2.2 jdolecek * pb int: write 512 bytes to fifo 105 1.2.2.2 jdolecek * pb int off by writing 1+4+0x10 (0x15) 106 1.2.2.2 jdolecek */ 107 1.2.2.2 jdolecek 108 1.2.2.2 jdolecek #define TOCC_RST 0x02 109 1.2.2.2 jdolecek #define TOCC_ACT 0x01 110 1.2.2.2 jdolecek #define TOCC_MAGIC 0x04 111 1.2.2.2 jdolecek 112 1.2.2.2 jdolecek #define TOCC_PB_INTENA 0x80 113 1.2.2.2 jdolecek #define TOCC_PB_FILL 0x10 114 1.2.2.2 jdolecek 115 1.2.2.2 jdolecek #define TOCC_PB_PREP (TOCC_ACT + TOCC_PB_FILL) 116 1.2.2.2 jdolecek #define TOCC_PB_TAIL (TOCC_PB_PREP + TOCC_MAGIC) 117 1.2.2.2 jdolecek #define TOCC_PB_MAIN (TOCC_PB_TAIL + TOCC_PB_INTENA) 118 1.2.2.2 jdolecek 119 1.2.2.2 jdolecek #define TOCC_CP_INTENA 0x40 120 1.2.2.2 jdolecek #define TOCC_CP_RUN 0x08 121 1.2.2.2 jdolecek 122 1.2.2.2 jdolecek #define TOCC_CP_TAIL (TOCC_ACT + TOCC_CP_RUN) 123 1.2.2.2 jdolecek #define TOCC_CP_MAIN (TOCC_CP_TAIL + TOCC_CP_INTENA + TOCC_MAGIC) 124 1.2.2.2 jdolecek 125 1.2.2.2 jdolecek /* 126 1.2.2.2 jdolecek * For the port stuff. Similar to the cs4231 table, but MONO is not wired 127 1.2.2.2 jdolecek * on the Toccata, which was designed for the AD1848. Also we know how 128 1.2.2.2 jdolecek * to handle input. 129 1.2.2.2 jdolecek */ 130 1.2.2.2 jdolecek 131 1.2.2.2 jdolecek #define TOCCATA_INPUT_CLASS 0 132 1.2.2.2 jdolecek #define TOCCATA_OUTPUT_CLASS 1 133 1.2.2.2 jdolecek #define TOCCATA_MONITOR_CLASS 2 134 1.2.2.2 jdolecek #define TOCCATA_RECORD_CLASS 3 135 1.2.2.2 jdolecek 136 1.2.2.2 jdolecek #define TOCCATA_RECORD_SOURCE 4 137 1.2.2.2 jdolecek #define TOCCATA_REC_LVL 5 138 1.2.2.2 jdolecek 139 1.2.2.2 jdolecek #define TOCCATA_MIC_IN_LVL 6 140 1.2.2.2 jdolecek 141 1.2.2.2 jdolecek #define TOCCATA_AUX1_LVL 7 142 1.2.2.2 jdolecek #define TOCCATA_AUX1_MUTE 8 143 1.2.2.2 jdolecek 144 1.2.2.2 jdolecek #define TOCCATA_AUX2_LVL 9 145 1.2.2.2 jdolecek #define TOCCATA_AUX2_MUTE 10 146 1.2.2.2 jdolecek 147 1.2.2.2 jdolecek #define TOCCATA_MONITOR_LVL 11 148 1.2.2.2 jdolecek #define TOCCATA_MONITOR_MUTE 12 149 1.2.2.2 jdolecek #define TOCCATA_OUTPUT_LVL 13 150 1.2.2.2 jdolecek 151 1.2.2.2 jdolecek /* only on AD1845 in mode 2 */ 152 1.2.2.2 jdolecek 153 1.2.2.2 jdolecek #define TOCCATA_LINE_IN_LVL 14 154 1.2.2.2 jdolecek #define TOCCATA_LINE_IN_MUTE 15 155 1.2.2.2 jdolecek 156 1.2.2.2 jdolecek /* special, need support */ 157 1.2.2.2 jdolecek #define TOCCATA_MIC_LVL 16 158 1.2.2.2 jdolecek #define TOCCATA_MIC_MUTE 17 159 1.2.2.2 jdolecek 160 1.2.2.2 jdolecek 161 1.2.2.2 jdolecek 162 1.2.2.2 jdolecek /* prototypes */ 163 1.2.2.2 jdolecek 164 1.2.2.2 jdolecek int toccata_intr(void *); 165 1.2.2.2 jdolecek int toccata_readreg(struct ad1848_softc *, int); 166 1.2.2.2 jdolecek void toccata_writereg(struct ad1848_softc *, int, int); 167 1.2.2.2 jdolecek 168 1.2.2.2 jdolecek int toccata_round_blocksize(void *, int); 169 1.2.2.2 jdolecek size_t toccata_round_buffersize(void *, int, size_t); 170 1.2.2.2 jdolecek 171 1.2.2.2 jdolecek int toccata_open(void *, int); 172 1.2.2.2 jdolecek void toccata_close(void *); 173 1.2.2.2 jdolecek int toccata_getdev(void *, struct audio_device *); 174 1.2.2.2 jdolecek int toccata_get_props(void *); 175 1.2.2.2 jdolecek 176 1.2.2.2 jdolecek int toccata_halt_input(void *); 177 1.2.2.2 jdolecek int toccata_halt_output(void *); 178 1.2.2.2 jdolecek int toccata_start_input(void *, void *, int, void (*)(void *), void *); 179 1.2.2.2 jdolecek int toccata_start_output(void *, void *, int, void (*)(void *), void *); 180 1.2.2.2 jdolecek 181 1.2.2.2 jdolecek /* I suspect those should be in a shared file */ 182 1.2.2.2 jdolecek int toccata_set_port(void *, mixer_ctrl_t *); 183 1.2.2.2 jdolecek int toccata_get_port(void *, mixer_ctrl_t *); 184 1.2.2.2 jdolecek int toccata_query_devinfo(void *, mixer_devinfo_t *); 185 1.2.2.2 jdolecek 186 1.2.2.2 jdolecek struct audio_hw_if audiocs_hw_if = { 187 1.2.2.2 jdolecek toccata_open, 188 1.2.2.2 jdolecek toccata_close, 189 1.2.2.2 jdolecek 0, /* 190 1.2.2.2 jdolecek * XXX toccata_drain could be written: 191 1.2.2.2 jdolecek * sleep for play interupt. This loses less then 512 bytes of 192 1.2.2.2 jdolecek * sample data, otherwise up to 1024. 193 1.2.2.2 jdolecek */ 194 1.2.2.2 jdolecek ad1848_query_encoding, 195 1.2.2.2 jdolecek ad1848_set_params, 196 1.2.2.2 jdolecek toccata_round_blocksize, 197 1.2.2.2 jdolecek ad1848_commit_settings, 198 1.2.2.2 jdolecek 0, /* init_output */ /* XXX need this to prefill? */ 199 1.2.2.2 jdolecek 0, /* init_input */ 200 1.2.2.2 jdolecek toccata_start_output, 201 1.2.2.2 jdolecek toccata_start_input, 202 1.2.2.2 jdolecek toccata_halt_output, 203 1.2.2.2 jdolecek toccata_halt_input, 204 1.2.2.2 jdolecek 0, /* speaker */ 205 1.2.2.2 jdolecek toccata_getdev, 206 1.2.2.2 jdolecek 0, /* setfd */ 207 1.2.2.2 jdolecek toccata_set_port, 208 1.2.2.2 jdolecek toccata_get_port, 209 1.2.2.2 jdolecek toccata_query_devinfo, 210 1.2.2.2 jdolecek 0, /* alloc/free */ 211 1.2.2.2 jdolecek 0, 212 1.2.2.2 jdolecek toccata_round_buffersize, /* round_buffer */ 213 1.2.2.2 jdolecek 0, /* mappage */ 214 1.2.2.2 jdolecek toccata_get_props, 215 1.2.2.2 jdolecek 0, /* trigger_output */ 216 1.2.2.2 jdolecek 0, 217 1.2.2.2 jdolecek }; 218 1.2.2.2 jdolecek 219 1.2.2.2 jdolecek struct toccata_softc { 220 1.2.2.2 jdolecek struct ad1848_softc sc_ad; 221 1.2.2.2 jdolecek struct isr sc_isr; 222 1.2.2.2 jdolecek volatile u_int8_t *sc_boardp; /* only need a few addresses! */ 223 1.2.2.2 jdolecek 224 1.2.2.2 jdolecek void (*sc_captmore)(void *); 225 1.2.2.2 jdolecek void *sc_captarg; 226 1.2.2.2 jdolecek void *sc_captbuf; 227 1.2.2.2 jdolecek int sc_captbufsz; 228 1.2.2.2 jdolecek 229 1.2.2.2 jdolecek void (*sc_playmore)(void *); 230 1.2.2.2 jdolecek void *sc_playarg; 231 1.2.2.2 jdolecek }; 232 1.2.2.2 jdolecek 233 1.2.2.2 jdolecek int toccata_match (struct device *, struct cfdata *, void *); 234 1.2.2.2 jdolecek void toccata_attach (struct device *, struct device *, void *); 235 1.2.2.2 jdolecek 236 1.2.2.2 jdolecek struct cfattach toccata_ca = { 237 1.2.2.2 jdolecek sizeof(struct toccata_softc), toccata_match, toccata_attach 238 1.2.2.2 jdolecek }; 239 1.2.2.2 jdolecek 240 1.2.2.2 jdolecek int 241 1.2.2.2 jdolecek toccata_match(struct device *parent, struct cfdata *cfp, void *aux) { 242 1.2.2.2 jdolecek struct zbus_args *zap; 243 1.2.2.2 jdolecek 244 1.2.2.2 jdolecek zap = aux; 245 1.2.2.2 jdolecek 246 1.2.2.2 jdolecek if (zap->manid != 18260) 247 1.2.2.2 jdolecek return (0); 248 1.2.2.2 jdolecek 249 1.2.2.2 jdolecek if (zap->prodid != 12) 250 1.2.2.2 jdolecek return (0); 251 1.2.2.2 jdolecek 252 1.2.2.2 jdolecek return (1); 253 1.2.2.2 jdolecek } 254 1.2.2.2 jdolecek 255 1.2.2.2 jdolecek void 256 1.2.2.2 jdolecek toccata_attach(struct device *parent, struct device *self, void *aux) { 257 1.2.2.2 jdolecek struct toccata_softc *sc; 258 1.2.2.2 jdolecek struct ad1848_softc *asc; 259 1.2.2.2 jdolecek struct zbus_args *zap; 260 1.2.2.2 jdolecek 261 1.2.2.2 jdolecek volatile u_int8_t *boardp; 262 1.2.2.2 jdolecek 263 1.2.2.2 jdolecek sc = (struct toccata_softc *)self; 264 1.2.2.2 jdolecek asc = &sc->sc_ad; 265 1.2.2.2 jdolecek zap = aux; 266 1.2.2.2 jdolecek 267 1.2.2.2 jdolecek boardp = (volatile u_int8_t *)zap->va; 268 1.2.2.2 jdolecek sc->sc_boardp = boardp; 269 1.2.2.2 jdolecek 270 1.2.2.2 jdolecek *boardp = TOCC_RST; 271 1.2.2.2 jdolecek delay(500000); /* look up value */ 272 1.2.2.2 jdolecek *boardp = TOCC_ACT; 273 1.2.2.2 jdolecek 274 1.2.2.2 jdolecek asc->parent = sc; 275 1.2.2.2 jdolecek asc->sc_readreg = toccata_readreg; 276 1.2.2.2 jdolecek asc->sc_writereg = toccata_writereg; 277 1.2.2.2 jdolecek 278 1.2.2.2 jdolecek asc->chip_name = "ad1848"; 279 1.2.2.2 jdolecek asc->mode = 1; 280 1.2.2.2 jdolecek ad1848_attach(asc); 281 1.2.2.2 jdolecek printf("\n"); 282 1.2.2.2 jdolecek 283 1.2.2.2 jdolecek sc->sc_captbuf = 0; 284 1.2.2.2 jdolecek sc->sc_playmore = 0; 285 1.2.2.2 jdolecek 286 1.2.2.2 jdolecek sc->sc_isr.isr_ipl = 6; 287 1.2.2.2 jdolecek sc->sc_isr.isr_arg = sc; 288 1.2.2.2 jdolecek sc->sc_isr.isr_intr = toccata_intr; 289 1.2.2.2 jdolecek add_isr(&sc->sc_isr); 290 1.2.2.2 jdolecek 291 1.2.2.2 jdolecek audio_attach_mi(&audiocs_hw_if, sc, &asc->sc_dev); 292 1.2.2.2 jdolecek 293 1.2.2.2 jdolecek } 294 1.2.2.2 jdolecek 295 1.2.2.2 jdolecek /* interupt handler */ 296 1.2.2.2 jdolecek 297 1.2.2.2 jdolecek int 298 1.2.2.2 jdolecek toccata_intr(void *tag) { 299 1.2.2.2 jdolecek struct toccata_softc *sc; 300 1.2.2.2 jdolecek u_int8_t *buf; 301 1.2.2.2 jdolecek volatile u_int8_t *fifo; 302 1.2.2.2 jdolecek u_int8_t status; 303 1.2.2.2 jdolecek int i; 304 1.2.2.2 jdolecek 305 1.2.2.2 jdolecek sc = tag; 306 1.2.2.2 jdolecek status = *(sc->sc_boardp); 307 1.2.2.2 jdolecek 308 1.2.2.2 jdolecek if (status & TOCC_FIFO_INT) /* active low */ 309 1.2.2.2 jdolecek return 0; 310 1.2.2.2 jdolecek 311 1.2.2.2 jdolecek if (status & TOCC_FIFO_PBHE) { 312 1.2.2.2 jdolecek if (sc->sc_playmore) { 313 1.2.2.2 jdolecek (*sc->sc_playmore)(sc->sc_playarg); 314 1.2.2.2 jdolecek return 1; 315 1.2.2.2 jdolecek } 316 1.2.2.2 jdolecek } else if (status & TOCC_FIFO_CPHF) { 317 1.2.2.2 jdolecek if (sc->sc_captbuf) { 318 1.2.2.2 jdolecek buf = sc->sc_captbuf; 319 1.2.2.2 jdolecek fifo = sc->sc_boardp + TOCC_FIFO_DATA; 320 1.2.2.2 jdolecek 321 1.2.2.2 jdolecek for (i = sc->sc_captbufsz/4 - 1; i>=0; --i) { 322 1.2.2.2 jdolecek *buf++ = *fifo; 323 1.2.2.2 jdolecek *buf++ = *fifo; 324 1.2.2.2 jdolecek *buf++ = *fifo; 325 1.2.2.2 jdolecek *buf++ = *fifo; 326 1.2.2.2 jdolecek } 327 1.2.2.2 jdolecek 328 1.2.2.2 jdolecek /* XXX if (sc->sc_captmore) { */ 329 1.2.2.2 jdolecek (*sc->sc_captmore)(sc->sc_captarg); 330 1.2.2.2 jdolecek return 1; 331 1.2.2.2 jdolecek } 332 1.2.2.2 jdolecek } 333 1.2.2.2 jdolecek 334 1.2.2.2 jdolecek /* 335 1.2.2.2 jdolecek * Something is wrong; switch interupts off to avoid wedging the 336 1.2.2.2 jdolecek * machine, and notify the alpha tester. 337 1.2.2.2 jdolecek * Normally, the halt_* functions should have switched off the 338 1.2.2.2 jdolecek * FIFO interupt. 339 1.2.2.2 jdolecek */ 340 1.2.2.2 jdolecek #ifdef DEBUG 341 1.2.2.3 jdolecek printf("%s: got unexpected interupt %x\n", sc->sc_ad.sc_dev.dv_xname, 342 1.2.2.3 jdolecek status); 343 1.2.2.2 jdolecek #endif 344 1.2.2.2 jdolecek *sc->sc_boardp = TOCC_ACT; 345 1.2.2.2 jdolecek return 1; 346 1.2.2.2 jdolecek } 347 1.2.2.2 jdolecek 348 1.2.2.2 jdolecek /* support for ad1848 functions */ 349 1.2.2.2 jdolecek 350 1.2.2.2 jdolecek int 351 1.2.2.2 jdolecek toccata_readreg(struct ad1848_softc *asc, int offset) { 352 1.2.2.2 jdolecek struct toccata_softc *sc = (struct toccata_softc *)asc; 353 1.2.2.2 jdolecek 354 1.2.2.2 jdolecek return (*(sc->sc_boardp + TOCC_CODEC_ADDR + 355 1.2.2.2 jdolecek offset * (TOCC_CODEC_REG - TOCC_CODEC_ADDR))); 356 1.2.2.2 jdolecek } 357 1.2.2.2 jdolecek 358 1.2.2.2 jdolecek void 359 1.2.2.2 jdolecek toccata_writereg(struct ad1848_softc *asc, int offset, int value) { 360 1.2.2.2 jdolecek struct toccata_softc *sc = (struct toccata_softc *)asc; 361 1.2.2.2 jdolecek 362 1.2.2.2 jdolecek *(sc->sc_boardp + TOCC_CODEC_ADDR + 363 1.2.2.2 jdolecek offset * (TOCC_CODEC_REG - TOCC_CODEC_ADDR)) = value; 364 1.2.2.2 jdolecek } 365 1.2.2.2 jdolecek 366 1.2.2.2 jdolecek /* our own copy of open/close; we don't ever enable the ad1848 interupts */ 367 1.2.2.2 jdolecek int 368 1.2.2.2 jdolecek toccata_open(void *addr, int flags) { 369 1.2.2.2 jdolecek struct toccata_softc *sc; 370 1.2.2.2 jdolecek struct ad1848_softc *asc; 371 1.2.2.2 jdolecek 372 1.2.2.2 jdolecek sc = addr; 373 1.2.2.2 jdolecek asc = &sc->sc_ad; 374 1.2.2.2 jdolecek 375 1.2.2.2 jdolecek asc->open_mode = flags; 376 1.2.2.2 jdolecek /* If recording && monitoring, the playback part is also used. */ 377 1.2.2.2 jdolecek if (flags & FREAD && asc->mute[AD1848_MONITOR_CHANNEL] == 0) 378 1.2.2.2 jdolecek ad1848_mute_wave_output(asc, WAVE_UNMUTE1, 1); 379 1.2.2.2 jdolecek 380 1.2.2.2 jdolecek #ifdef AUDIO_DEBUG 381 1.2.2.2 jdolecek if (ad1848debug) 382 1.2.2.2 jdolecek ad1848_dump_regs(asc); 383 1.2.2.2 jdolecek #endif 384 1.2.2.2 jdolecek 385 1.2.2.2 jdolecek return 0; 386 1.2.2.2 jdolecek } 387 1.2.2.2 jdolecek 388 1.2.2.2 jdolecek void 389 1.2.2.2 jdolecek toccata_close(void *addr) { 390 1.2.2.2 jdolecek struct toccata_softc *sc = addr; 391 1.2.2.2 jdolecek struct ad1848_softc *asc = &sc->sc_ad; 392 1.2.2.2 jdolecek unsigned reg; 393 1.2.2.2 jdolecek 394 1.2.2.2 jdolecek asc->open_mode = 0; 395 1.2.2.2 jdolecek 396 1.2.2.2 jdolecek ad1848_mute_wave_output(asc, WAVE_UNMUTE1, 0); 397 1.2.2.2 jdolecek 398 1.2.2.2 jdolecek reg = ad_read(&sc->sc_ad, SP_INTERFACE_CONFIG); 399 1.2.2.2 jdolecek ad_write(&sc->sc_ad, SP_INTERFACE_CONFIG, 400 1.2.2.2 jdolecek (reg & ~(CAPTURE_ENABLE|PLAYBACK_ENABLE))); 401 1.2.2.2 jdolecek 402 1.2.2.2 jdolecek /* Disable interrupts */ 403 1.2.2.2 jdolecek *sc->sc_boardp = TOCC_ACT; 404 1.2.2.2 jdolecek #ifdef AUDIO_DEBUG 405 1.2.2.2 jdolecek if (ad1848debug) 406 1.2.2.2 jdolecek ad1848_dump_regs(asc); 407 1.2.2.2 jdolecek #endif 408 1.2.2.2 jdolecek } 409 1.2.2.2 jdolecek 410 1.2.2.2 jdolecek int 411 1.2.2.2 jdolecek toccata_round_blocksize(void *addr, int blk) { 412 1.2.2.2 jdolecek int ret; 413 1.2.2.2 jdolecek 414 1.2.2.2 jdolecek ret = blk > 512 ? 512 : (blk & -4); 415 1.2.2.2 jdolecek 416 1.2.2.2 jdolecek return ret; 417 1.2.2.2 jdolecek } 418 1.2.2.2 jdolecek 419 1.2.2.2 jdolecek size_t 420 1.2.2.2 jdolecek toccata_round_buffersize(void *addr, int direction, size_t suggested) { 421 1.2.2.2 jdolecek int ret; 422 1.2.2.2 jdolecek 423 1.2.2.2 jdolecek ret = suggested & -4; 424 1.2.2.2 jdolecek 425 1.2.2.2 jdolecek return (ret); 426 1.2.2.2 jdolecek } 427 1.2.2.2 jdolecek 428 1.2.2.2 jdolecek struct audio_device toccata_device = { 429 1.2.2.2 jdolecek "toccata", "x", "audio" 430 1.2.2.2 jdolecek }; 431 1.2.2.2 jdolecek 432 1.2.2.2 jdolecek int 433 1.2.2.2 jdolecek toccata_getdev(void *addr, struct audio_device *retp) { 434 1.2.2.2 jdolecek *retp = toccata_device; 435 1.2.2.2 jdolecek return (0); 436 1.2.2.2 jdolecek } 437 1.2.2.2 jdolecek 438 1.2.2.2 jdolecek int 439 1.2.2.2 jdolecek toccata_get_props(void *addr) { 440 1.2.2.2 jdolecek return (0); 441 1.2.2.2 jdolecek } 442 1.2.2.2 jdolecek 443 1.2.2.2 jdolecek int 444 1.2.2.2 jdolecek toccata_halt_input(void *addr) { 445 1.2.2.2 jdolecek struct toccata_softc *sc; 446 1.2.2.2 jdolecek struct ad1848_softc *asc; 447 1.2.2.2 jdolecek unsigned reg; 448 1.2.2.2 jdolecek 449 1.2.2.2 jdolecek sc = addr; 450 1.2.2.2 jdolecek asc = &sc->sc_ad; 451 1.2.2.2 jdolecek 452 1.2.2.2 jdolecek /* we're half_duplex; be brutal */ 453 1.2.2.2 jdolecek *sc->sc_boardp = TOCC_CP_TAIL; 454 1.2.2.2 jdolecek sc->sc_captmore = 0; 455 1.2.2.2 jdolecek sc->sc_captbuf = 0; 456 1.2.2.2 jdolecek 457 1.2.2.2 jdolecek reg = ad_read(&sc->sc_ad, SP_INTERFACE_CONFIG); 458 1.2.2.2 jdolecek ad_write(&sc->sc_ad, SP_INTERFACE_CONFIG, (reg & ~CAPTURE_ENABLE)); 459 1.2.2.2 jdolecek 460 1.2.2.2 jdolecek return 0; 461 1.2.2.2 jdolecek } 462 1.2.2.2 jdolecek 463 1.2.2.2 jdolecek int 464 1.2.2.2 jdolecek toccata_start_input(void *addr, void *block, int blksize, 465 1.2.2.2 jdolecek void (*intr)(void *), void *intrarg) { 466 1.2.2.2 jdolecek 467 1.2.2.2 jdolecek struct toccata_softc *sc; 468 1.2.2.2 jdolecek unsigned reg; 469 1.2.2.2 jdolecek volatile u_int8_t *cmd; 470 1.2.2.2 jdolecek 471 1.2.2.2 jdolecek sc = addr; 472 1.2.2.2 jdolecek cmd = sc->sc_boardp; 473 1.2.2.2 jdolecek 474 1.2.2.2 jdolecek if (sc->sc_captmore == 0) { 475 1.2.2.2 jdolecek 476 1.2.2.2 jdolecek /* we're half-duplex, be brutal */ 477 1.2.2.2 jdolecek *cmd = TOCC_ACT; 478 1.2.2.2 jdolecek *cmd = TOCC_CP_MAIN; 479 1.2.2.2 jdolecek 480 1.2.2.2 jdolecek reg = ad_read(&sc->sc_ad, SP_INTERFACE_CONFIG); 481 1.2.2.2 jdolecek ad_write(&sc->sc_ad, SP_INTERFACE_CONFIG, 482 1.2.2.2 jdolecek (reg | CAPTURE_ENABLE)); 483 1.2.2.2 jdolecek 484 1.2.2.2 jdolecek } 485 1.2.2.2 jdolecek 486 1.2.2.2 jdolecek sc->sc_captarg = intrarg; 487 1.2.2.2 jdolecek sc->sc_captmore = intr; 488 1.2.2.2 jdolecek sc->sc_captbuf = (u_int8_t *)block; 489 1.2.2.2 jdolecek sc->sc_captbufsz = blksize; 490 1.2.2.2 jdolecek 491 1.2.2.2 jdolecek return 0; 492 1.2.2.2 jdolecek } 493 1.2.2.2 jdolecek 494 1.2.2.2 jdolecek int 495 1.2.2.2 jdolecek toccata_halt_output(void *addr) { 496 1.2.2.2 jdolecek struct toccata_softc *sc; 497 1.2.2.2 jdolecek struct ad1848_softc *asc; 498 1.2.2.2 jdolecek unsigned reg; 499 1.2.2.2 jdolecek 500 1.2.2.2 jdolecek sc = addr; 501 1.2.2.2 jdolecek asc = &sc->sc_ad; 502 1.2.2.2 jdolecek 503 1.2.2.2 jdolecek /* we're half_duplex; be brutal */ 504 1.2.2.2 jdolecek *sc->sc_boardp = TOCC_PB_TAIL; 505 1.2.2.2 jdolecek sc->sc_playmore = 0; 506 1.2.2.2 jdolecek 507 1.2.2.2 jdolecek reg = ad_read(&sc->sc_ad, SP_INTERFACE_CONFIG); 508 1.2.2.2 jdolecek ad_write(&sc->sc_ad, SP_INTERFACE_CONFIG, (reg & ~PLAYBACK_ENABLE)); 509 1.2.2.2 jdolecek 510 1.2.2.2 jdolecek return 0; 511 1.2.2.2 jdolecek } 512 1.2.2.2 jdolecek 513 1.2.2.2 jdolecek int 514 1.2.2.2 jdolecek toccata_start_output(void *addr, void *block, int blksize, 515 1.2.2.2 jdolecek void (*intr)(void*), void *intrarg) { 516 1.2.2.2 jdolecek 517 1.2.2.2 jdolecek struct toccata_softc *sc; 518 1.2.2.2 jdolecek unsigned reg; 519 1.2.2.2 jdolecek int i; 520 1.2.2.2 jdolecek volatile u_int8_t *cmd, *fifo; 521 1.2.2.2 jdolecek u_int8_t *buf; 522 1.2.2.2 jdolecek 523 1.2.2.2 jdolecek sc = addr; 524 1.2.2.2 jdolecek buf = block; 525 1.2.2.2 jdolecek 526 1.2.2.2 jdolecek cmd = sc->sc_boardp; 527 1.2.2.2 jdolecek fifo = sc->sc_boardp + TOCC_FIFO_DATA; 528 1.2.2.2 jdolecek 529 1.2.2.2 jdolecek if (sc->sc_playmore == 0) { 530 1.2.2.2 jdolecek *cmd = TOCC_ACT; 531 1.2.2.2 jdolecek *cmd = TOCC_PB_PREP; 532 1.2.2.2 jdolecek } 533 1.2.2.2 jdolecek 534 1.2.2.2 jdolecek /* 535 1.2.2.2 jdolecek * We rounded the blocksize to a multiple of 4 bytes. Modest 536 1.2.2.2 jdolecek * unrolling saves 2% of cputime playing 48000 16bit stereo 537 1.2.2.2 jdolecek * on 68040/25MHz. 538 1.2.2.2 jdolecek */ 539 1.2.2.2 jdolecek 540 1.2.2.2 jdolecek for (i = blksize/4 - 1; i>=0; --i) { 541 1.2.2.2 jdolecek *fifo = *buf++; 542 1.2.2.2 jdolecek *fifo = *buf++; 543 1.2.2.2 jdolecek *fifo = *buf++; 544 1.2.2.2 jdolecek *fifo = *buf++; 545 1.2.2.2 jdolecek } 546 1.2.2.2 jdolecek 547 1.2.2.2 jdolecek if (sc->sc_playmore == 0) { 548 1.2.2.2 jdolecek reg = ad_read(&sc->sc_ad, SP_INTERFACE_CONFIG); 549 1.2.2.2 jdolecek ad_write(&sc->sc_ad, SP_INTERFACE_CONFIG, 550 1.2.2.2 jdolecek (reg | PLAYBACK_ENABLE)); 551 1.2.2.2 jdolecek 552 1.2.2.2 jdolecek /* we're half-duplex, be brutal */ 553 1.2.2.2 jdolecek *sc->sc_boardp = TOCC_PB_MAIN; 554 1.2.2.2 jdolecek } 555 1.2.2.2 jdolecek 556 1.2.2.2 jdolecek sc->sc_playarg = intrarg; 557 1.2.2.2 jdolecek sc->sc_playmore = intr; 558 1.2.2.2 jdolecek 559 1.2.2.2 jdolecek return 0; 560 1.2.2.2 jdolecek } 561 1.2.2.2 jdolecek 562 1.2.2.2 jdolecek static ad1848_devmap_t csmapping[] = { 563 1.2.2.2 jdolecek { TOCCATA_MIC_IN_LVL, AD1848_KIND_MICGAIN, -1 }, 564 1.2.2.2 jdolecek { TOCCATA_AUX1_LVL, AD1848_KIND_LVL, AD1848_AUX1_CHANNEL }, 565 1.2.2.2 jdolecek { TOCCATA_AUX1_MUTE, AD1848_KIND_MUTE, AD1848_AUX1_CHANNEL }, 566 1.2.2.2 jdolecek { TOCCATA_AUX2_LVL, AD1848_KIND_LVL, AD1848_AUX2_CHANNEL }, 567 1.2.2.2 jdolecek { TOCCATA_AUX2_MUTE, AD1848_KIND_MUTE, AD1848_AUX2_CHANNEL }, 568 1.2.2.2 jdolecek { TOCCATA_OUTPUT_LVL, AD1848_KIND_LVL, AD1848_DAC_CHANNEL }, 569 1.2.2.2 jdolecek { TOCCATA_MONITOR_LVL, AD1848_KIND_LVL, AD1848_MONITOR_CHANNEL }, 570 1.2.2.2 jdolecek { TOCCATA_MONITOR_MUTE, AD1848_KIND_MUTE, AD1848_MONITOR_CHANNEL }, 571 1.2.2.2 jdolecek { TOCCATA_REC_LVL, AD1848_KIND_RECORDGAIN, -1 }, 572 1.2.2.2 jdolecek { TOCCATA_RECORD_SOURCE, AD1848_KIND_RECORDSOURCE, -1 }, 573 1.2.2.2 jdolecek /* only in mode 2: */ 574 1.2.2.2 jdolecek { TOCCATA_LINE_IN_LVL, AD1848_KIND_LVL, AD1848_LINE_CHANNEL }, 575 1.2.2.2 jdolecek { TOCCATA_LINE_IN_MUTE, AD1848_KIND_MUTE, AD1848_LINE_CHANNEL }, 576 1.2.2.2 jdolecek }; 577 1.2.2.2 jdolecek 578 1.2.2.2 jdolecek #define nummap (sizeof(csmapping) / sizeof(csmapping[0])) 579 1.2.2.2 jdolecek 580 1.2.2.2 jdolecek int 581 1.2.2.2 jdolecek toccata_set_port(void *addr, mixer_ctrl_t *cp) { 582 1.2.2.2 jdolecek struct ad1848_softc *ac = addr; 583 1.2.2.2 jdolecek 584 1.2.2.2 jdolecek /* printf("set_port(%d)\n", cp->dev); */ 585 1.2.2.2 jdolecek return (ad1848_mixer_set_port(ac, csmapping, 586 1.2.2.2 jdolecek ac->mode == 2 ? nummap : nummap - 2, cp)); 587 1.2.2.2 jdolecek } 588 1.2.2.2 jdolecek 589 1.2.2.2 jdolecek int 590 1.2.2.2 jdolecek toccata_get_port(void *addr, mixer_ctrl_t *cp) { 591 1.2.2.2 jdolecek struct ad1848_softc *ac = addr; 592 1.2.2.2 jdolecek 593 1.2.2.2 jdolecek /* printf("get_port(%d)\n", cp->dev); */ 594 1.2.2.2 jdolecek return (ad1848_mixer_get_port(ac, csmapping, 595 1.2.2.2 jdolecek ac->mode == 2 ? nummap : nummap - 2, cp)); 596 1.2.2.2 jdolecek } 597 1.2.2.2 jdolecek 598 1.2.2.2 jdolecek int 599 1.2.2.2 jdolecek toccata_query_devinfo(void *addr, mixer_devinfo_t *dip) { 600 1.2.2.2 jdolecek 601 1.2.2.2 jdolecek printf("toccata_query_devinfo(%2d)\n", dip->index); 602 1.2.2.2 jdolecek 603 1.2.2.2 jdolecek switch(dip->index) { 604 1.2.2.2 jdolecek case TOCCATA_MIC_IN_LVL: /* Microphone */ 605 1.2.2.2 jdolecek dip->type = AUDIO_MIXER_VALUE; 606 1.2.2.2 jdolecek dip->mixer_class = TOCCATA_INPUT_CLASS; 607 1.2.2.2 jdolecek dip->prev = dip->next = AUDIO_MIXER_LAST; 608 1.2.2.2 jdolecek strcpy(dip->label.name, AudioNmicrophone); 609 1.2.2.2 jdolecek dip->un.v.num_channels = 1; 610 1.2.2.2 jdolecek strcpy(dip->un.v.units.name, AudioNvolume); 611 1.2.2.2 jdolecek break; 612 1.2.2.2 jdolecek #if 0 613 1.2.2.2 jdolecek 614 1.2.2.2 jdolecek case TOCCATA_MONO_LVL: /* mono/microphone mixer */ 615 1.2.2.2 jdolecek dip->type = AUDIO_MIXER_VALUE; 616 1.2.2.2 jdolecek dip->mixer_class = TOCCATA_INPUT_CLASS; 617 1.2.2.2 jdolecek dip->prev = AUDIO_MIXER_LAST; 618 1.2.2.2 jdolecek dip->next = TOCCATA_MONO_MUTE; 619 1.2.2.2 jdolecek strcpy(dip->label.name, AudioNmicrophone); 620 1.2.2.2 jdolecek dip->un.v.num_channels = 1; 621 1.2.2.2 jdolecek strcpy(dip->un.v.units.name, AudioNvolume); 622 1.2.2.2 jdolecek break; 623 1.2.2.2 jdolecek #endif 624 1.2.2.2 jdolecek 625 1.2.2.2 jdolecek case TOCCATA_AUX1_LVL: /* dacout */ 626 1.2.2.2 jdolecek dip->type = AUDIO_MIXER_VALUE; 627 1.2.2.2 jdolecek dip->mixer_class = TOCCATA_INPUT_CLASS; 628 1.2.2.2 jdolecek dip->prev = AUDIO_MIXER_LAST; 629 1.2.2.2 jdolecek dip->next = TOCCATA_AUX1_MUTE; 630 1.2.2.2 jdolecek strcpy(dip->label.name, "aux1"); 631 1.2.2.2 jdolecek dip->un.v.num_channels = 2; 632 1.2.2.2 jdolecek strcpy(dip->un.v.units.name, AudioNvolume); 633 1.2.2.2 jdolecek break; 634 1.2.2.2 jdolecek 635 1.2.2.2 jdolecek case TOCCATA_AUX1_MUTE: 636 1.2.2.2 jdolecek dip->mixer_class = TOCCATA_INPUT_CLASS; 637 1.2.2.2 jdolecek dip->type = AUDIO_MIXER_ENUM; 638 1.2.2.2 jdolecek dip->prev = TOCCATA_AUX1_LVL; 639 1.2.2.2 jdolecek dip->next = AUDIO_MIXER_LAST; 640 1.2.2.2 jdolecek goto mute; 641 1.2.2.2 jdolecek 642 1.2.2.2 jdolecek 643 1.2.2.2 jdolecek 644 1.2.2.2 jdolecek case TOCCATA_AUX2_LVL: 645 1.2.2.2 jdolecek dip->type = AUDIO_MIXER_VALUE; 646 1.2.2.2 jdolecek dip->mixer_class = TOCCATA_INPUT_CLASS; 647 1.2.2.2 jdolecek dip->prev = AUDIO_MIXER_LAST; 648 1.2.2.2 jdolecek dip->next = TOCCATA_AUX2_MUTE; 649 1.2.2.2 jdolecek strcpy(dip->label.name, "aux2"); 650 1.2.2.2 jdolecek dip->un.v.num_channels = 2; 651 1.2.2.2 jdolecek strcpy(dip->un.v.units.name, AudioNvolume); 652 1.2.2.2 jdolecek break; 653 1.2.2.2 jdolecek 654 1.2.2.2 jdolecek case TOCCATA_AUX2_MUTE: 655 1.2.2.2 jdolecek dip->mixer_class = TOCCATA_INPUT_CLASS; 656 1.2.2.2 jdolecek dip->type = AUDIO_MIXER_ENUM; 657 1.2.2.2 jdolecek dip->prev = TOCCATA_AUX2_LVL; 658 1.2.2.2 jdolecek dip->next = AUDIO_MIXER_LAST; 659 1.2.2.2 jdolecek goto mute; 660 1.2.2.2 jdolecek 661 1.2.2.2 jdolecek 662 1.2.2.2 jdolecek case TOCCATA_MONITOR_LVL: /* monitor level */ 663 1.2.2.2 jdolecek dip->type = AUDIO_MIXER_VALUE; 664 1.2.2.2 jdolecek dip->mixer_class = TOCCATA_MONITOR_CLASS; 665 1.2.2.2 jdolecek dip->next = TOCCATA_MONITOR_MUTE; 666 1.2.2.2 jdolecek dip->prev = AUDIO_MIXER_LAST; 667 1.2.2.2 jdolecek strcpy(dip->label.name, AudioNmonitor); 668 1.2.2.2 jdolecek dip->un.v.num_channels = 1; 669 1.2.2.2 jdolecek strcpy(dip->un.v.units.name, AudioNvolume); 670 1.2.2.2 jdolecek break; 671 1.2.2.2 jdolecek 672 1.2.2.2 jdolecek case TOCCATA_OUTPUT_LVL: /* output volume */ 673 1.2.2.2 jdolecek dip->type = AUDIO_MIXER_VALUE; 674 1.2.2.2 jdolecek dip->mixer_class = TOCCATA_OUTPUT_CLASS; 675 1.2.2.2 jdolecek dip->prev = dip->next = AUDIO_MIXER_LAST; 676 1.2.2.2 jdolecek strcpy(dip->label.name, AudioNmaster); 677 1.2.2.2 jdolecek dip->un.v.num_channels = 2; 678 1.2.2.2 jdolecek strcpy(dip->un.v.units.name, AudioNvolume); 679 1.2.2.2 jdolecek break; 680 1.2.2.2 jdolecek #if 0 681 1.2.2.2 jdolecek case TOCCATA_LINE_IN_LVL: /* line */ 682 1.2.2.2 jdolecek dip->type = AUDIO_MIXER_VALUE; 683 1.2.2.2 jdolecek dip->mixer_class = TOCCATA_INPUT_CLASS; 684 1.2.2.2 jdolecek dip->prev = AUDIO_MIXER_LAST; 685 1.2.2.2 jdolecek dip->next = TOCCATA_LINE_IN_MUTE; 686 1.2.2.2 jdolecek strcpy(dip->label.name, AudioNline); 687 1.2.2.2 jdolecek dip->un.v.num_channels = 2; 688 1.2.2.2 jdolecek strcpy(dip->un.v.units.name, AudioNvolume); 689 1.2.2.2 jdolecek break; 690 1.2.2.2 jdolecek 691 1.2.2.2 jdolecek case TOCCATA_LINE_IN_MUTE: 692 1.2.2.2 jdolecek dip->mixer_class = TOCCATA_INPUT_CLASS; 693 1.2.2.2 jdolecek dip->type = AUDIO_MIXER_ENUM; 694 1.2.2.2 jdolecek dip->prev = TOCCATA_LINE_IN_LVL; 695 1.2.2.2 jdolecek dip->next = AUDIO_MIXER_LAST; 696 1.2.2.2 jdolecek goto mute; 697 1.2.2.2 jdolecek #endif 698 1.2.2.2 jdolecek case TOCCATA_MONITOR_MUTE: 699 1.2.2.2 jdolecek dip->mixer_class = TOCCATA_MONITOR_CLASS; 700 1.2.2.2 jdolecek dip->type = AUDIO_MIXER_ENUM; 701 1.2.2.2 jdolecek dip->prev = TOCCATA_MONITOR_LVL; 702 1.2.2.2 jdolecek dip->next = AUDIO_MIXER_LAST; 703 1.2.2.2 jdolecek mute: 704 1.2.2.2 jdolecek strcpy(dip->label.name, AudioNmute); 705 1.2.2.2 jdolecek dip->un.e.num_mem = 2; 706 1.2.2.2 jdolecek strcpy(dip->un.e.member[0].label.name, AudioNoff); 707 1.2.2.2 jdolecek dip->un.e.member[0].ord = 0; 708 1.2.2.2 jdolecek strcpy(dip->un.e.member[1].label.name, AudioNon); 709 1.2.2.2 jdolecek dip->un.e.member[1].ord = 1; 710 1.2.2.2 jdolecek break; 711 1.2.2.2 jdolecek 712 1.2.2.2 jdolecek case TOCCATA_REC_LVL: /* record level */ 713 1.2.2.2 jdolecek dip->type = AUDIO_MIXER_VALUE; 714 1.2.2.2 jdolecek dip->mixer_class = TOCCATA_INPUT_CLASS; 715 1.2.2.2 jdolecek dip->prev = AUDIO_MIXER_LAST; 716 1.2.2.2 jdolecek dip->next = TOCCATA_RECORD_SOURCE; 717 1.2.2.2 jdolecek strcpy(dip->label.name, AudioNrecord); 718 1.2.2.2 jdolecek dip->un.v.num_channels = 2; 719 1.2.2.2 jdolecek strcpy(dip->un.v.units.name, AudioNvolume); 720 1.2.2.2 jdolecek break; 721 1.2.2.2 jdolecek 722 1.2.2.2 jdolecek case TOCCATA_RECORD_SOURCE: 723 1.2.2.2 jdolecek dip->mixer_class = TOCCATA_RECORD_CLASS; 724 1.2.2.2 jdolecek dip->type = AUDIO_MIXER_ENUM; 725 1.2.2.2 jdolecek dip->prev = TOCCATA_REC_LVL; 726 1.2.2.2 jdolecek dip->next = AUDIO_MIXER_LAST; 727 1.2.2.2 jdolecek strcpy(dip->label.name, AudioNsource); 728 1.2.2.2 jdolecek dip->un.e.num_mem = 4; 729 1.2.2.2 jdolecek strcpy(dip->un.e.member[0].label.name, AudioNmicrophone); 730 1.2.2.2 jdolecek dip->un.e.member[1].ord = MIC_IN_PORT; 731 1.2.2.2 jdolecek strcpy(dip->un.e.member[1].label.name, AudioNline); 732 1.2.2.2 jdolecek dip->un.e.member[3].ord = LINE_IN_PORT; 733 1.2.2.2 jdolecek strcpy(dip->un.e.member[2].label.name, "aux1"); 734 1.2.2.2 jdolecek dip->un.e.member[2].ord = AUX1_IN_PORT; 735 1.2.2.2 jdolecek strcpy(dip->un.e.member[3].label.name, AudioNoutput); 736 1.2.2.2 jdolecek dip->un.e.member[0].ord = DAC_IN_PORT; 737 1.2.2.2 jdolecek break; 738 1.2.2.2 jdolecek 739 1.2.2.2 jdolecek case TOCCATA_INPUT_CLASS: /* input class descriptor */ 740 1.2.2.2 jdolecek dip->type = AUDIO_MIXER_CLASS; 741 1.2.2.2 jdolecek dip->mixer_class = TOCCATA_INPUT_CLASS; 742 1.2.2.2 jdolecek dip->next = dip->prev = AUDIO_MIXER_LAST; 743 1.2.2.2 jdolecek strcpy(dip->label.name, AudioCinputs); 744 1.2.2.2 jdolecek break; 745 1.2.2.2 jdolecek 746 1.2.2.2 jdolecek case TOCCATA_OUTPUT_CLASS: /* output class descriptor */ 747 1.2.2.2 jdolecek dip->type = AUDIO_MIXER_CLASS; 748 1.2.2.2 jdolecek dip->mixer_class = TOCCATA_OUTPUT_CLASS; 749 1.2.2.2 jdolecek dip->next = dip->prev = AUDIO_MIXER_LAST; 750 1.2.2.2 jdolecek strcpy(dip->label.name, AudioCoutputs); 751 1.2.2.2 jdolecek break; 752 1.2.2.2 jdolecek 753 1.2.2.2 jdolecek case TOCCATA_MONITOR_CLASS: /* monitor class descriptor */ 754 1.2.2.2 jdolecek dip->type = AUDIO_MIXER_CLASS; 755 1.2.2.2 jdolecek dip->mixer_class = TOCCATA_MONITOR_CLASS; 756 1.2.2.2 jdolecek dip->next = dip->prev = AUDIO_MIXER_LAST; 757 1.2.2.2 jdolecek strcpy(dip->label.name, AudioCmonitor); 758 1.2.2.2 jdolecek break; 759 1.2.2.2 jdolecek 760 1.2.2.2 jdolecek case TOCCATA_RECORD_CLASS: /* record source class */ 761 1.2.2.2 jdolecek dip->type = AUDIO_MIXER_CLASS; 762 1.2.2.2 jdolecek dip->mixer_class = TOCCATA_RECORD_CLASS; 763 1.2.2.2 jdolecek dip->next = dip->prev = AUDIO_MIXER_LAST; 764 1.2.2.2 jdolecek strcpy(dip->label.name, AudioCrecord); 765 1.2.2.2 jdolecek break; 766 1.2.2.2 jdolecek 767 1.2.2.2 jdolecek default: 768 1.2.2.2 jdolecek return ENXIO; 769 1.2.2.2 jdolecek /*NOTREACHED*/ 770 1.2.2.2 jdolecek } 771 1.2.2.2 jdolecek 772 1.2.2.2 jdolecek return (0); 773 1.2.2.2 jdolecek } 774
Indexes created Tue Sep 30 06:09:59 GMT 2025