Krzysztof Helt | f6c6383 | 2009-01-24 13:35:28 +0100 | [diff] [blame] | 1 | /********************************************************************* |
| 2 | * |
| 3 | * Linux multisound pinnacle/fiji driver for ALSA. |
| 4 | * |
| 5 | * 2002/06/30 Karsten Wiese: |
| 6 | * for now this is only used to build a pinnacle / fiji driver. |
| 7 | * the OSS parent of this code is designed to also support |
| 8 | * the multisound classic via the file msnd_classic.c. |
| 9 | * to make it easier for some brave heart to implemt classic |
| 10 | * support in alsa, i left all the MSND_CLASSIC tokens in this file. |
| 11 | * but for now this untested & undone. |
| 12 | * |
| 13 | * |
| 14 | * ripped from linux kernel 2.4.18 by Karsten Wiese. |
| 15 | * |
| 16 | * the following is a copy of the 2.4.18 OSS FREE file-heading comment: |
| 17 | * |
| 18 | * Turtle Beach MultiSound Sound Card Driver for Linux |
| 19 | * msnd_pinnacle.c / msnd_classic.c |
| 20 | * |
| 21 | * -- If MSND_CLASSIC is defined: |
| 22 | * |
| 23 | * -> driver for Turtle Beach Classic/Monterey/Tahiti |
| 24 | * |
| 25 | * -- Else |
| 26 | * |
| 27 | * -> driver for Turtle Beach Pinnacle/Fiji |
| 28 | * |
| 29 | * 12-3-2000 Modified IO port validation Steve Sycamore |
| 30 | * |
| 31 | * Copyright (C) 1998 Andrew Veliath |
| 32 | * |
| 33 | * This program is free software; you can redistribute it and/or modify |
| 34 | * it under the terms of the GNU General Public License as published by |
| 35 | * the Free Software Foundation; either version 2 of the License, or |
| 36 | * (at your option) any later version. |
| 37 | * |
| 38 | * This program is distributed in the hope that it will be useful, |
| 39 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 40 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 41 | * GNU General Public License for more details. |
| 42 | * |
| 43 | * You should have received a copy of the GNU General Public License |
| 44 | * along with this program; if not, write to the Free Software |
| 45 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
| 46 | * |
| 47 | ********************************************************************/ |
| 48 | |
| 49 | #include <linux/kernel.h> |
| 50 | #include <linux/module.h> |
| 51 | #include <linux/interrupt.h> |
| 52 | #include <linux/types.h> |
| 53 | #include <linux/delay.h> |
| 54 | #include <linux/ioport.h> |
| 55 | #include <linux/firmware.h> |
| 56 | #include <linux/isa.h> |
| 57 | #include <linux/isapnp.h> |
| 58 | #include <linux/irq.h> |
| 59 | #include <linux/io.h> |
| 60 | |
| 61 | #include <sound/core.h> |
| 62 | #include <sound/initval.h> |
| 63 | #include <sound/asound.h> |
| 64 | #include <sound/pcm.h> |
| 65 | #include <sound/mpu401.h> |
| 66 | |
| 67 | #ifdef MSND_CLASSIC |
| 68 | # ifndef __alpha__ |
| 69 | # define SLOWIO |
| 70 | # endif |
| 71 | #endif |
| 72 | #include "msnd.h" |
| 73 | #ifdef MSND_CLASSIC |
| 74 | # include "msnd_classic.h" |
| 75 | # define LOGNAME "msnd_classic" |
| 76 | #else |
| 77 | # include "msnd_pinnacle.h" |
| 78 | # define LOGNAME "snd_msnd_pinnacle" |
| 79 | #endif |
| 80 | |
| 81 | static void __devinit set_default_audio_parameters(struct snd_msnd *chip) |
| 82 | { |
| 83 | chip->play_sample_size = DEFSAMPLESIZE; |
| 84 | chip->play_sample_rate = DEFSAMPLERATE; |
| 85 | chip->play_channels = DEFCHANNELS; |
| 86 | chip->capture_sample_size = DEFSAMPLESIZE; |
| 87 | chip->capture_sample_rate = DEFSAMPLERATE; |
| 88 | chip->capture_channels = DEFCHANNELS; |
| 89 | } |
| 90 | |
| 91 | static void snd_msnd_eval_dsp_msg(struct snd_msnd *chip, u16 wMessage) |
| 92 | { |
| 93 | switch (HIBYTE(wMessage)) { |
| 94 | case HIMT_PLAY_DONE: { |
| 95 | if (chip->banksPlayed < 3) |
| 96 | snd_printdd("%08X: HIMT_PLAY_DONE: %i\n", |
| 97 | (unsigned)jiffies, LOBYTE(wMessage)); |
| 98 | |
| 99 | if (chip->last_playbank == LOBYTE(wMessage)) { |
| 100 | snd_printdd("chip.last_playbank == LOBYTE(wMessage)\n"); |
| 101 | break; |
| 102 | } |
| 103 | chip->banksPlayed++; |
| 104 | |
| 105 | if (test_bit(F_WRITING, &chip->flags)) |
| 106 | snd_msnd_DAPQ(chip, 0); |
| 107 | |
| 108 | chip->last_playbank = LOBYTE(wMessage); |
| 109 | chip->playDMAPos += chip->play_period_bytes; |
| 110 | if (chip->playDMAPos > chip->playLimit) |
| 111 | chip->playDMAPos = 0; |
| 112 | snd_pcm_period_elapsed(chip->playback_substream); |
| 113 | |
| 114 | break; |
| 115 | } |
| 116 | case HIMT_RECORD_DONE: |
| 117 | if (chip->last_recbank == LOBYTE(wMessage)) |
| 118 | break; |
| 119 | chip->last_recbank = LOBYTE(wMessage); |
| 120 | chip->captureDMAPos += chip->capturePeriodBytes; |
| 121 | if (chip->captureDMAPos > (chip->captureLimit)) |
| 122 | chip->captureDMAPos = 0; |
| 123 | |
| 124 | if (test_bit(F_READING, &chip->flags)) |
| 125 | snd_msnd_DARQ(chip, chip->last_recbank); |
| 126 | |
| 127 | snd_pcm_period_elapsed(chip->capture_substream); |
| 128 | break; |
| 129 | |
| 130 | case HIMT_DSP: |
| 131 | switch (LOBYTE(wMessage)) { |
| 132 | #ifndef MSND_CLASSIC |
| 133 | case HIDSP_PLAY_UNDER: |
| 134 | #endif |
| 135 | case HIDSP_INT_PLAY_UNDER: |
| 136 | snd_printd(KERN_WARNING LOGNAME ": Play underflow %i\n", |
| 137 | chip->banksPlayed); |
| 138 | if (chip->banksPlayed > 2) |
| 139 | clear_bit(F_WRITING, &chip->flags); |
| 140 | break; |
| 141 | |
| 142 | case HIDSP_INT_RECORD_OVER: |
| 143 | snd_printd(KERN_WARNING LOGNAME ": Record overflow\n"); |
| 144 | clear_bit(F_READING, &chip->flags); |
| 145 | break; |
| 146 | |
| 147 | default: |
| 148 | snd_printd(KERN_WARNING LOGNAME |
| 149 | ": DSP message %d 0x%02x\n", |
| 150 | LOBYTE(wMessage), LOBYTE(wMessage)); |
| 151 | break; |
| 152 | } |
| 153 | break; |
| 154 | |
| 155 | case HIMT_MIDI_IN_UCHAR: |
| 156 | if (chip->msndmidi_mpu) |
| 157 | snd_msndmidi_input_read(chip->msndmidi_mpu); |
| 158 | break; |
| 159 | |
| 160 | default: |
| 161 | snd_printd(KERN_WARNING LOGNAME ": HIMT message %d 0x%02x\n", |
| 162 | HIBYTE(wMessage), HIBYTE(wMessage)); |
| 163 | break; |
| 164 | } |
| 165 | } |
| 166 | |
| 167 | static irqreturn_t snd_msnd_interrupt(int irq, void *dev_id) |
| 168 | { |
| 169 | struct snd_msnd *chip = dev_id; |
| 170 | void *pwDSPQData = chip->mappedbase + DSPQ_DATA_BUFF; |
| 171 | |
| 172 | /* Send ack to DSP */ |
| 173 | /* inb(chip->io + HP_RXL); */ |
| 174 | |
| 175 | /* Evaluate queued DSP messages */ |
| 176 | while (readw(chip->DSPQ + JQS_wTail) != readw(chip->DSPQ + JQS_wHead)) { |
| 177 | u16 wTmp; |
| 178 | |
| 179 | snd_msnd_eval_dsp_msg(chip, |
| 180 | readw(pwDSPQData + 2 * readw(chip->DSPQ + JQS_wHead))); |
| 181 | |
| 182 | wTmp = readw(chip->DSPQ + JQS_wHead) + 1; |
| 183 | if (wTmp > readw(chip->DSPQ + JQS_wSize)) |
| 184 | writew(0, chip->DSPQ + JQS_wHead); |
| 185 | else |
| 186 | writew(wTmp, chip->DSPQ + JQS_wHead); |
| 187 | } |
| 188 | /* Send ack to DSP */ |
| 189 | inb(chip->io + HP_RXL); |
| 190 | return IRQ_HANDLED; |
| 191 | } |
| 192 | |
| 193 | |
| 194 | static int snd_msnd_reset_dsp(long io, unsigned char *info) |
| 195 | { |
| 196 | int timeout = 100; |
| 197 | |
| 198 | outb(HPDSPRESET_ON, io + HP_DSPR); |
| 199 | msleep(1); |
| 200 | #ifndef MSND_CLASSIC |
| 201 | if (info) |
| 202 | *info = inb(io + HP_INFO); |
| 203 | #endif |
| 204 | outb(HPDSPRESET_OFF, io + HP_DSPR); |
| 205 | msleep(1); |
| 206 | while (timeout-- > 0) { |
| 207 | if (inb(io + HP_CVR) == HP_CVR_DEF) |
| 208 | return 0; |
| 209 | msleep(1); |
| 210 | } |
| 211 | snd_printk(KERN_ERR LOGNAME ": Cannot reset DSP\n"); |
| 212 | |
| 213 | return -EIO; |
| 214 | } |
| 215 | |
| 216 | static int __devinit snd_msnd_probe(struct snd_card *card) |
| 217 | { |
| 218 | struct snd_msnd *chip = card->private_data; |
| 219 | unsigned char info; |
| 220 | #ifndef MSND_CLASSIC |
| 221 | char *xv, *rev = NULL; |
| 222 | char *pin = "TB Pinnacle", *fiji = "TB Fiji"; |
| 223 | char *pinfiji = "TB Pinnacle/Fiji"; |
| 224 | #endif |
| 225 | |
| 226 | if (!request_region(chip->io, DSP_NUMIO, "probing")) { |
| 227 | snd_printk(KERN_ERR LOGNAME ": I/O port conflict\n"); |
| 228 | return -ENODEV; |
| 229 | } |
| 230 | |
| 231 | if (snd_msnd_reset_dsp(chip->io, &info) < 0) { |
| 232 | release_region(chip->io, DSP_NUMIO); |
| 233 | return -ENODEV; |
| 234 | } |
| 235 | |
| 236 | #ifdef MSND_CLASSIC |
| 237 | strcpy(card->shortname, "Classic/Tahiti/Monterey"); |
| 238 | strcpy(card->longname, "Turtle Beach Multisound"); |
| 239 | printk(KERN_INFO LOGNAME ": %s, " |
| 240 | "I/O 0x%lx-0x%lx, IRQ %d, memory mapped to 0x%lX-0x%lX\n", |
| 241 | card->shortname, |
| 242 | chip->io, chip->io + DSP_NUMIO - 1, |
| 243 | chip->irq, |
| 244 | chip->base, chip->base + 0x7fff); |
| 245 | #else |
| 246 | switch (info >> 4) { |
| 247 | case 0xf: |
| 248 | xv = "<= 1.15"; |
| 249 | break; |
| 250 | case 0x1: |
| 251 | xv = "1.18/1.2"; |
| 252 | break; |
| 253 | case 0x2: |
| 254 | xv = "1.3"; |
| 255 | break; |
| 256 | case 0x3: |
| 257 | xv = "1.4"; |
| 258 | break; |
| 259 | default: |
| 260 | xv = "unknown"; |
| 261 | break; |
| 262 | } |
| 263 | |
| 264 | switch (info & 0x7) { |
| 265 | case 0x0: |
| 266 | rev = "I"; |
| 267 | strcpy(card->shortname, pin); |
| 268 | break; |
| 269 | case 0x1: |
| 270 | rev = "F"; |
| 271 | strcpy(card->shortname, pin); |
| 272 | break; |
| 273 | case 0x2: |
| 274 | rev = "G"; |
| 275 | strcpy(card->shortname, pin); |
| 276 | break; |
| 277 | case 0x3: |
| 278 | rev = "H"; |
| 279 | strcpy(card->shortname, pin); |
| 280 | break; |
| 281 | case 0x4: |
| 282 | rev = "E"; |
| 283 | strcpy(card->shortname, fiji); |
| 284 | break; |
| 285 | case 0x5: |
| 286 | rev = "C"; |
| 287 | strcpy(card->shortname, fiji); |
| 288 | break; |
| 289 | case 0x6: |
| 290 | rev = "D"; |
| 291 | strcpy(card->shortname, fiji); |
| 292 | break; |
| 293 | case 0x7: |
| 294 | rev = "A-B (Fiji) or A-E (Pinnacle)"; |
| 295 | strcpy(card->shortname, pinfiji); |
| 296 | break; |
| 297 | } |
| 298 | strcpy(card->longname, "Turtle Beach Multisound Pinnacle"); |
| 299 | printk(KERN_INFO LOGNAME ": %s revision %s, Xilinx version %s, " |
| 300 | "I/O 0x%lx-0x%lx, IRQ %d, memory mapped to 0x%lX-0x%lX\n", |
| 301 | card->shortname, |
| 302 | rev, xv, |
| 303 | chip->io, chip->io + DSP_NUMIO - 1, |
| 304 | chip->irq, |
| 305 | chip->base, chip->base + 0x7fff); |
| 306 | #endif |
| 307 | |
| 308 | release_region(chip->io, DSP_NUMIO); |
| 309 | return 0; |
| 310 | } |
| 311 | |
| 312 | static int snd_msnd_init_sma(struct snd_msnd *chip) |
| 313 | { |
| 314 | static int initted; |
| 315 | u16 mastVolLeft, mastVolRight; |
| 316 | unsigned long flags; |
| 317 | |
| 318 | #ifdef MSND_CLASSIC |
| 319 | outb(chip->memid, chip->io + HP_MEMM); |
| 320 | #endif |
| 321 | outb(HPBLKSEL_0, chip->io + HP_BLKS); |
| 322 | /* Motorola 56k shared memory base */ |
| 323 | chip->SMA = chip->mappedbase + SMA_STRUCT_START; |
| 324 | |
| 325 | if (initted) { |
| 326 | mastVolLeft = readw(chip->SMA + SMA_wCurrMastVolLeft); |
| 327 | mastVolRight = readw(chip->SMA + SMA_wCurrMastVolRight); |
| 328 | } else |
| 329 | mastVolLeft = mastVolRight = 0; |
| 330 | memset_io(chip->mappedbase, 0, 0x8000); |
| 331 | |
| 332 | /* Critical section: bank 1 access */ |
| 333 | spin_lock_irqsave(&chip->lock, flags); |
| 334 | outb(HPBLKSEL_1, chip->io + HP_BLKS); |
| 335 | memset_io(chip->mappedbase, 0, 0x8000); |
| 336 | outb(HPBLKSEL_0, chip->io + HP_BLKS); |
| 337 | spin_unlock_irqrestore(&chip->lock, flags); |
| 338 | |
| 339 | /* Digital audio play queue */ |
| 340 | chip->DAPQ = chip->mappedbase + DAPQ_OFFSET; |
| 341 | snd_msnd_init_queue(chip->DAPQ, DAPQ_DATA_BUFF, DAPQ_BUFF_SIZE); |
| 342 | |
| 343 | /* Digital audio record queue */ |
| 344 | chip->DARQ = chip->mappedbase + DARQ_OFFSET; |
| 345 | snd_msnd_init_queue(chip->DARQ, DARQ_DATA_BUFF, DARQ_BUFF_SIZE); |
| 346 | |
| 347 | /* MIDI out queue */ |
| 348 | chip->MODQ = chip->mappedbase + MODQ_OFFSET; |
| 349 | snd_msnd_init_queue(chip->MODQ, MODQ_DATA_BUFF, MODQ_BUFF_SIZE); |
| 350 | |
| 351 | /* MIDI in queue */ |
| 352 | chip->MIDQ = chip->mappedbase + MIDQ_OFFSET; |
| 353 | snd_msnd_init_queue(chip->MIDQ, MIDQ_DATA_BUFF, MIDQ_BUFF_SIZE); |
| 354 | |
| 355 | /* DSP -> host message queue */ |
| 356 | chip->DSPQ = chip->mappedbase + DSPQ_OFFSET; |
| 357 | snd_msnd_init_queue(chip->DSPQ, DSPQ_DATA_BUFF, DSPQ_BUFF_SIZE); |
| 358 | |
| 359 | /* Setup some DSP values */ |
| 360 | #ifndef MSND_CLASSIC |
| 361 | writew(1, chip->SMA + SMA_wCurrPlayFormat); |
| 362 | writew(chip->play_sample_size, chip->SMA + SMA_wCurrPlaySampleSize); |
| 363 | writew(chip->play_channels, chip->SMA + SMA_wCurrPlayChannels); |
| 364 | writew(chip->play_sample_rate, chip->SMA + SMA_wCurrPlaySampleRate); |
| 365 | #endif |
| 366 | writew(chip->play_sample_rate, chip->SMA + SMA_wCalFreqAtoD); |
| 367 | writew(mastVolLeft, chip->SMA + SMA_wCurrMastVolLeft); |
| 368 | writew(mastVolRight, chip->SMA + SMA_wCurrMastVolRight); |
| 369 | #ifndef MSND_CLASSIC |
| 370 | writel(0x00010000, chip->SMA + SMA_dwCurrPlayPitch); |
| 371 | writel(0x00000001, chip->SMA + SMA_dwCurrPlayRate); |
| 372 | #endif |
| 373 | writew(0x303, chip->SMA + SMA_wCurrInputTagBits); |
| 374 | |
| 375 | initted = 1; |
| 376 | |
| 377 | return 0; |
| 378 | } |
| 379 | |
| 380 | |
| 381 | static int upload_dsp_code(struct snd_card *card) |
| 382 | { |
| 383 | struct snd_msnd *chip = card->private_data; |
| 384 | const struct firmware *init_fw = NULL, *perm_fw = NULL; |
| 385 | int err; |
| 386 | |
| 387 | outb(HPBLKSEL_0, chip->io + HP_BLKS); |
| 388 | |
| 389 | err = request_firmware(&init_fw, INITCODEFILE, card->dev); |
| 390 | if (err < 0) { |
| 391 | printk(KERN_ERR LOGNAME ": Error loading " INITCODEFILE); |
| 392 | goto cleanup1; |
| 393 | } |
| 394 | err = request_firmware(&perm_fw, PERMCODEFILE, card->dev); |
| 395 | if (err < 0) { |
| 396 | printk(KERN_ERR LOGNAME ": Error loading " PERMCODEFILE); |
| 397 | goto cleanup; |
| 398 | } |
| 399 | |
| 400 | memcpy_toio(chip->mappedbase, perm_fw->data, perm_fw->size); |
| 401 | if (snd_msnd_upload_host(chip, init_fw->data, init_fw->size) < 0) { |
| 402 | printk(KERN_WARNING LOGNAME ": Error uploading to DSP\n"); |
| 403 | err = -ENODEV; |
| 404 | goto cleanup; |
| 405 | } |
| 406 | printk(KERN_INFO LOGNAME ": DSP firmware uploaded\n"); |
| 407 | err = 0; |
| 408 | |
| 409 | cleanup: |
| 410 | release_firmware(perm_fw); |
| 411 | cleanup1: |
| 412 | release_firmware(init_fw); |
| 413 | return err; |
| 414 | } |
| 415 | |
| 416 | #ifdef MSND_CLASSIC |
| 417 | static void reset_proteus(struct snd_msnd *chip) |
| 418 | { |
| 419 | outb(HPPRORESET_ON, chip->io + HP_PROR); |
| 420 | msleep(TIME_PRO_RESET); |
| 421 | outb(HPPRORESET_OFF, chip->io + HP_PROR); |
| 422 | msleep(TIME_PRO_RESET_DONE); |
| 423 | } |
| 424 | #endif |
| 425 | |
| 426 | static int snd_msnd_initialize(struct snd_card *card) |
| 427 | { |
| 428 | struct snd_msnd *chip = card->private_data; |
| 429 | int err, timeout; |
| 430 | |
| 431 | #ifdef MSND_CLASSIC |
| 432 | outb(HPWAITSTATE_0, chip->io + HP_WAIT); |
| 433 | outb(HPBITMODE_16, chip->io + HP_BITM); |
| 434 | |
| 435 | reset_proteus(chip); |
| 436 | #endif |
| 437 | err = snd_msnd_init_sma(chip); |
| 438 | if (err < 0) { |
| 439 | printk(KERN_WARNING LOGNAME ": Cannot initialize SMA\n"); |
| 440 | return err; |
| 441 | } |
| 442 | |
| 443 | err = snd_msnd_reset_dsp(chip->io, NULL); |
| 444 | if (err < 0) |
| 445 | return err; |
| 446 | |
| 447 | err = upload_dsp_code(card); |
| 448 | if (err < 0) { |
| 449 | printk(KERN_WARNING LOGNAME ": Cannot upload DSP code\n"); |
| 450 | return err; |
| 451 | } |
| 452 | |
| 453 | timeout = 200; |
| 454 | |
| 455 | while (readw(chip->mappedbase)) { |
| 456 | msleep(1); |
| 457 | if (!timeout--) { |
| 458 | snd_printd(KERN_ERR LOGNAME ": DSP reset timeout\n"); |
| 459 | return -EIO; |
| 460 | } |
| 461 | } |
| 462 | |
| 463 | snd_msndmix_setup(chip); |
| 464 | return 0; |
| 465 | } |
| 466 | |
| 467 | static int snd_msnd_dsp_full_reset(struct snd_card *card) |
| 468 | { |
| 469 | struct snd_msnd *chip = card->private_data; |
| 470 | int rv; |
| 471 | |
| 472 | if (test_bit(F_RESETTING, &chip->flags) || ++chip->nresets > 10) |
| 473 | return 0; |
| 474 | |
| 475 | set_bit(F_RESETTING, &chip->flags); |
| 476 | snd_msnd_dsp_halt(chip, NULL); /* Unconditionally halt */ |
| 477 | |
| 478 | rv = snd_msnd_initialize(card); |
| 479 | if (rv) |
| 480 | printk(KERN_WARNING LOGNAME ": DSP reset failed\n"); |
| 481 | snd_msndmix_force_recsrc(chip, 0); |
| 482 | clear_bit(F_RESETTING, &chip->flags); |
| 483 | return rv; |
| 484 | } |
| 485 | |
| 486 | static int snd_msnd_dev_free(struct snd_device *device) |
| 487 | { |
| 488 | snd_printdd("snd_msnd_chip_free()\n"); |
| 489 | return 0; |
| 490 | } |
| 491 | |
| 492 | static int snd_msnd_send_dsp_cmd_chk(struct snd_msnd *chip, u8 cmd) |
| 493 | { |
| 494 | if (snd_msnd_send_dsp_cmd(chip, cmd) == 0) |
| 495 | return 0; |
| 496 | snd_msnd_dsp_full_reset(chip->card); |
| 497 | return snd_msnd_send_dsp_cmd(chip, cmd); |
| 498 | } |
| 499 | |
| 500 | static int __devinit snd_msnd_calibrate_adc(struct snd_msnd *chip, u16 srate) |
| 501 | { |
| 502 | snd_printdd("snd_msnd_calibrate_adc(%i)\n", srate); |
| 503 | writew(srate, chip->SMA + SMA_wCalFreqAtoD); |
| 504 | if (chip->calibrate_signal == 0) |
| 505 | writew(readw(chip->SMA + SMA_wCurrHostStatusFlags) |
| 506 | | 0x0001, chip->SMA + SMA_wCurrHostStatusFlags); |
| 507 | else |
| 508 | writew(readw(chip->SMA + SMA_wCurrHostStatusFlags) |
| 509 | & ~0x0001, chip->SMA + SMA_wCurrHostStatusFlags); |
| 510 | if (snd_msnd_send_word(chip, 0, 0, HDEXAR_CAL_A_TO_D) == 0 && |
| 511 | snd_msnd_send_dsp_cmd_chk(chip, HDEX_AUX_REQ) == 0) { |
| 512 | schedule_timeout_interruptible(msecs_to_jiffies(333)); |
| 513 | return 0; |
| 514 | } |
| 515 | printk(KERN_WARNING LOGNAME ": ADC calibration failed\n"); |
| 516 | return -EIO; |
| 517 | } |
| 518 | |
| 519 | /* |
| 520 | * ALSA callback function, called when attempting to open the MIDI device. |
| 521 | */ |
| 522 | static int snd_msnd_mpu401_open(struct snd_mpu401 *mpu) |
| 523 | { |
| 524 | snd_msnd_enable_irq(mpu->private_data); |
| 525 | snd_msnd_send_dsp_cmd(mpu->private_data, HDEX_MIDI_IN_START); |
| 526 | return 0; |
| 527 | } |
| 528 | |
| 529 | static void snd_msnd_mpu401_close(struct snd_mpu401 *mpu) |
| 530 | { |
| 531 | snd_msnd_send_dsp_cmd(mpu->private_data, HDEX_MIDI_IN_STOP); |
| 532 | snd_msnd_disable_irq(mpu->private_data); |
| 533 | } |
| 534 | |
| 535 | static long mpu_io[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; |
| 536 | static int mpu_irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; |
| 537 | |
| 538 | static int __devinit snd_msnd_attach(struct snd_card *card) |
| 539 | { |
| 540 | struct snd_msnd *chip = card->private_data; |
| 541 | int err; |
| 542 | static struct snd_device_ops ops = { |
| 543 | .dev_free = snd_msnd_dev_free, |
| 544 | }; |
| 545 | |
| 546 | err = request_irq(chip->irq, snd_msnd_interrupt, 0, card->shortname, |
| 547 | chip); |
| 548 | if (err < 0) { |
| 549 | printk(KERN_ERR LOGNAME ": Couldn't grab IRQ %d\n", chip->irq); |
| 550 | return err; |
| 551 | } |
Kulikov Vasiliy | fa95a64 | 2010-07-29 14:45:24 +0400 | [diff] [blame] | 552 | if (request_region(chip->io, DSP_NUMIO, card->shortname) == NULL) { |
| 553 | free_irq(chip->irq, chip); |
| 554 | return -EBUSY; |
| 555 | } |
Krzysztof Helt | f6c6383 | 2009-01-24 13:35:28 +0100 | [diff] [blame] | 556 | |
| 557 | if (!request_mem_region(chip->base, BUFFSIZE, card->shortname)) { |
| 558 | printk(KERN_ERR LOGNAME |
| 559 | ": unable to grab memory region 0x%lx-0x%lx\n", |
| 560 | chip->base, chip->base + BUFFSIZE - 1); |
| 561 | release_region(chip->io, DSP_NUMIO); |
| 562 | free_irq(chip->irq, chip); |
| 563 | return -EBUSY; |
| 564 | } |
| 565 | chip->mappedbase = ioremap_nocache(chip->base, 0x8000); |
| 566 | if (!chip->mappedbase) { |
| 567 | printk(KERN_ERR LOGNAME |
| 568 | ": unable to map memory region 0x%lx-0x%lx\n", |
| 569 | chip->base, chip->base + BUFFSIZE - 1); |
| 570 | err = -EIO; |
| 571 | goto err_release_region; |
| 572 | } |
| 573 | |
| 574 | err = snd_msnd_dsp_full_reset(card); |
| 575 | if (err < 0) |
| 576 | goto err_release_region; |
| 577 | |
| 578 | /* Register device */ |
| 579 | err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops); |
| 580 | if (err < 0) |
| 581 | goto err_release_region; |
| 582 | |
| 583 | err = snd_msnd_pcm(card, 0, NULL); |
| 584 | if (err < 0) { |
| 585 | printk(KERN_ERR LOGNAME ": error creating new PCM device\n"); |
| 586 | goto err_release_region; |
| 587 | } |
| 588 | |
| 589 | err = snd_msndmix_new(card); |
| 590 | if (err < 0) { |
| 591 | printk(KERN_ERR LOGNAME ": error creating new Mixer device\n"); |
| 592 | goto err_release_region; |
| 593 | } |
| 594 | |
| 595 | |
| 596 | if (mpu_io[0] != SNDRV_AUTO_PORT) { |
| 597 | struct snd_mpu401 *mpu; |
| 598 | |
| 599 | err = snd_mpu401_uart_new(card, 0, MPU401_HW_MPU401, |
| 600 | mpu_io[0], |
| 601 | MPU401_MODE_INPUT | |
| 602 | MPU401_MODE_OUTPUT, |
Clemens Ladisch | dba8b46 | 2011-09-13 11:24:41 +0200 | [diff] [blame] | 603 | mpu_irq[0], |
Krzysztof Helt | f6c6383 | 2009-01-24 13:35:28 +0100 | [diff] [blame] | 604 | &chip->rmidi); |
| 605 | if (err < 0) { |
| 606 | printk(KERN_ERR LOGNAME |
| 607 | ": error creating new Midi device\n"); |
| 608 | goto err_release_region; |
| 609 | } |
| 610 | mpu = chip->rmidi->private_data; |
| 611 | |
| 612 | mpu->open_input = snd_msnd_mpu401_open; |
| 613 | mpu->close_input = snd_msnd_mpu401_close; |
| 614 | mpu->private_data = chip; |
| 615 | } |
| 616 | |
| 617 | disable_irq(chip->irq); |
| 618 | snd_msnd_calibrate_adc(chip, chip->play_sample_rate); |
| 619 | snd_msndmix_force_recsrc(chip, 0); |
| 620 | |
| 621 | err = snd_card_register(card); |
| 622 | if (err < 0) |
| 623 | goto err_release_region; |
| 624 | |
| 625 | return 0; |
| 626 | |
| 627 | err_release_region: |
| 628 | if (chip->mappedbase) |
| 629 | iounmap(chip->mappedbase); |
| 630 | release_mem_region(chip->base, BUFFSIZE); |
| 631 | release_region(chip->io, DSP_NUMIO); |
| 632 | free_irq(chip->irq, chip); |
| 633 | return err; |
| 634 | } |
| 635 | |
| 636 | |
| 637 | static void __devexit snd_msnd_unload(struct snd_card *card) |
| 638 | { |
| 639 | struct snd_msnd *chip = card->private_data; |
| 640 | |
| 641 | iounmap(chip->mappedbase); |
| 642 | release_mem_region(chip->base, BUFFSIZE); |
| 643 | release_region(chip->io, DSP_NUMIO); |
| 644 | free_irq(chip->irq, chip); |
| 645 | snd_card_free(card); |
| 646 | } |
| 647 | |
| 648 | #ifndef MSND_CLASSIC |
| 649 | |
| 650 | /* Pinnacle/Fiji Logical Device Configuration */ |
| 651 | |
| 652 | static int __devinit snd_msnd_write_cfg(int cfg, int reg, int value) |
| 653 | { |
| 654 | outb(reg, cfg); |
| 655 | outb(value, cfg + 1); |
| 656 | if (value != inb(cfg + 1)) { |
| 657 | printk(KERN_ERR LOGNAME ": snd_msnd_write_cfg: I/O error\n"); |
| 658 | return -EIO; |
| 659 | } |
| 660 | return 0; |
| 661 | } |
| 662 | |
| 663 | static int __devinit snd_msnd_write_cfg_io0(int cfg, int num, u16 io) |
| 664 | { |
| 665 | if (snd_msnd_write_cfg(cfg, IREG_LOGDEVICE, num)) |
| 666 | return -EIO; |
| 667 | if (snd_msnd_write_cfg(cfg, IREG_IO0_BASEHI, HIBYTE(io))) |
| 668 | return -EIO; |
| 669 | if (snd_msnd_write_cfg(cfg, IREG_IO0_BASELO, LOBYTE(io))) |
| 670 | return -EIO; |
| 671 | return 0; |
| 672 | } |
| 673 | |
| 674 | static int __devinit snd_msnd_write_cfg_io1(int cfg, int num, u16 io) |
| 675 | { |
| 676 | if (snd_msnd_write_cfg(cfg, IREG_LOGDEVICE, num)) |
| 677 | return -EIO; |
| 678 | if (snd_msnd_write_cfg(cfg, IREG_IO1_BASEHI, HIBYTE(io))) |
| 679 | return -EIO; |
| 680 | if (snd_msnd_write_cfg(cfg, IREG_IO1_BASELO, LOBYTE(io))) |
| 681 | return -EIO; |
| 682 | return 0; |
| 683 | } |
| 684 | |
| 685 | static int __devinit snd_msnd_write_cfg_irq(int cfg, int num, u16 irq) |
| 686 | { |
| 687 | if (snd_msnd_write_cfg(cfg, IREG_LOGDEVICE, num)) |
| 688 | return -EIO; |
| 689 | if (snd_msnd_write_cfg(cfg, IREG_IRQ_NUMBER, LOBYTE(irq))) |
| 690 | return -EIO; |
| 691 | if (snd_msnd_write_cfg(cfg, IREG_IRQ_TYPE, IRQTYPE_EDGE)) |
| 692 | return -EIO; |
| 693 | return 0; |
| 694 | } |
| 695 | |
| 696 | static int __devinit snd_msnd_write_cfg_mem(int cfg, int num, int mem) |
| 697 | { |
| 698 | u16 wmem; |
| 699 | |
| 700 | mem >>= 8; |
| 701 | wmem = (u16)(mem & 0xfff); |
| 702 | if (snd_msnd_write_cfg(cfg, IREG_LOGDEVICE, num)) |
| 703 | return -EIO; |
| 704 | if (snd_msnd_write_cfg(cfg, IREG_MEMBASEHI, HIBYTE(wmem))) |
| 705 | return -EIO; |
| 706 | if (snd_msnd_write_cfg(cfg, IREG_MEMBASELO, LOBYTE(wmem))) |
| 707 | return -EIO; |
| 708 | if (wmem && snd_msnd_write_cfg(cfg, IREG_MEMCONTROL, |
| 709 | MEMTYPE_HIADDR | MEMTYPE_16BIT)) |
| 710 | return -EIO; |
| 711 | return 0; |
| 712 | } |
| 713 | |
| 714 | static int __devinit snd_msnd_activate_logical(int cfg, int num) |
| 715 | { |
| 716 | if (snd_msnd_write_cfg(cfg, IREG_LOGDEVICE, num)) |
| 717 | return -EIO; |
| 718 | if (snd_msnd_write_cfg(cfg, IREG_ACTIVATE, LD_ACTIVATE)) |
| 719 | return -EIO; |
| 720 | return 0; |
| 721 | } |
| 722 | |
| 723 | static int __devinit snd_msnd_write_cfg_logical(int cfg, int num, u16 io0, |
| 724 | u16 io1, u16 irq, int mem) |
| 725 | { |
| 726 | if (snd_msnd_write_cfg(cfg, IREG_LOGDEVICE, num)) |
| 727 | return -EIO; |
| 728 | if (snd_msnd_write_cfg_io0(cfg, num, io0)) |
| 729 | return -EIO; |
| 730 | if (snd_msnd_write_cfg_io1(cfg, num, io1)) |
| 731 | return -EIO; |
| 732 | if (snd_msnd_write_cfg_irq(cfg, num, irq)) |
| 733 | return -EIO; |
| 734 | if (snd_msnd_write_cfg_mem(cfg, num, mem)) |
| 735 | return -EIO; |
| 736 | if (snd_msnd_activate_logical(cfg, num)) |
| 737 | return -EIO; |
| 738 | return 0; |
| 739 | } |
| 740 | |
| 741 | static int __devinit snd_msnd_pinnacle_cfg_reset(int cfg) |
| 742 | { |
| 743 | int i; |
| 744 | |
| 745 | /* Reset devices if told to */ |
| 746 | printk(KERN_INFO LOGNAME ": Resetting all devices\n"); |
| 747 | for (i = 0; i < 4; ++i) |
| 748 | if (snd_msnd_write_cfg_logical(cfg, i, 0, 0, 0, 0)) |
| 749 | return -EIO; |
| 750 | |
| 751 | return 0; |
| 752 | } |
| 753 | #endif |
| 754 | |
| 755 | static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ |
| 756 | static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ |
| 757 | |
| 758 | module_param_array(index, int, NULL, S_IRUGO); |
| 759 | MODULE_PARM_DESC(index, "Index value for msnd_pinnacle soundcard."); |
| 760 | module_param_array(id, charp, NULL, S_IRUGO); |
| 761 | MODULE_PARM_DESC(id, "ID string for msnd_pinnacle soundcard."); |
| 762 | |
| 763 | static long io[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; |
| 764 | static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; |
| 765 | static long mem[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; |
| 766 | |
Takashi Iwai | e4ee8dd | 2010-09-08 09:58:12 +0200 | [diff] [blame] | 767 | #ifndef MSND_CLASSIC |
Krzysztof Helt | f6c6383 | 2009-01-24 13:35:28 +0100 | [diff] [blame] | 768 | static long cfg[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; |
| 769 | |
Krzysztof Helt | f6c6383 | 2009-01-24 13:35:28 +0100 | [diff] [blame] | 770 | /* Extra Peripheral Configuration (Default: Disable) */ |
| 771 | static long ide_io0[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; |
| 772 | static long ide_io1[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; |
| 773 | static int ide_irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; |
| 774 | |
| 775 | static long joystick_io[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; |
| 776 | /* If we have the digital daugherboard... */ |
| 777 | static int digital[SNDRV_CARDS]; |
| 778 | |
| 779 | /* Extra Peripheral Configuration */ |
| 780 | static int reset[SNDRV_CARDS]; |
| 781 | #endif |
| 782 | |
| 783 | static int write_ndelay[SNDRV_CARDS] = { [0 ... (SNDRV_CARDS-1)] = 1 }; |
| 784 | |
| 785 | static int calibrate_signal; |
| 786 | |
| 787 | #ifdef CONFIG_PNP |
Rusty Russell | a67ff6a | 2011-12-15 13:49:36 +1030 | [diff] [blame] | 788 | static bool isapnp[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; |
Krzysztof Helt | f6c6383 | 2009-01-24 13:35:28 +0100 | [diff] [blame] | 789 | module_param_array(isapnp, bool, NULL, 0444); |
| 790 | MODULE_PARM_DESC(isapnp, "ISA PnP detection for specified soundcard."); |
Takashi Iwai | 5e74762 | 2009-02-04 18:28:42 +0100 | [diff] [blame] | 791 | #define has_isapnp(x) isapnp[x] |
| 792 | #else |
| 793 | #define has_isapnp(x) 0 |
Krzysztof Helt | f6c6383 | 2009-01-24 13:35:28 +0100 | [diff] [blame] | 794 | #endif |
| 795 | |
| 796 | MODULE_AUTHOR("Karsten Wiese <annabellesgarden@yahoo.de>"); |
| 797 | MODULE_DESCRIPTION("Turtle Beach " LONGNAME " Linux Driver"); |
| 798 | MODULE_LICENSE("GPL"); |
| 799 | MODULE_FIRMWARE(INITCODEFILE); |
| 800 | MODULE_FIRMWARE(PERMCODEFILE); |
| 801 | |
| 802 | module_param_array(io, long, NULL, S_IRUGO); |
| 803 | MODULE_PARM_DESC(io, "IO port #"); |
| 804 | module_param_array(irq, int, NULL, S_IRUGO); |
| 805 | module_param_array(mem, long, NULL, S_IRUGO); |
| 806 | module_param_array(write_ndelay, int, NULL, S_IRUGO); |
| 807 | module_param(calibrate_signal, int, S_IRUGO); |
| 808 | #ifndef MSND_CLASSIC |
| 809 | module_param_array(digital, int, NULL, S_IRUGO); |
| 810 | module_param_array(cfg, long, NULL, S_IRUGO); |
| 811 | module_param_array(reset, int, 0, S_IRUGO); |
| 812 | module_param_array(mpu_io, long, NULL, S_IRUGO); |
| 813 | module_param_array(mpu_irq, int, NULL, S_IRUGO); |
| 814 | module_param_array(ide_io0, long, NULL, S_IRUGO); |
| 815 | module_param_array(ide_io1, long, NULL, S_IRUGO); |
| 816 | module_param_array(ide_irq, int, NULL, S_IRUGO); |
| 817 | module_param_array(joystick_io, long, NULL, S_IRUGO); |
| 818 | #endif |
| 819 | |
| 820 | |
| 821 | static int __devinit snd_msnd_isa_match(struct device *pdev, unsigned int i) |
| 822 | { |
| 823 | if (io[i] == SNDRV_AUTO_PORT) |
| 824 | return 0; |
| 825 | |
| 826 | if (irq[i] == SNDRV_AUTO_PORT || mem[i] == SNDRV_AUTO_PORT) { |
| 827 | printk(KERN_WARNING LOGNAME ": io, irq and mem must be set\n"); |
| 828 | return 0; |
| 829 | } |
| 830 | |
| 831 | #ifdef MSND_CLASSIC |
| 832 | if (!(io[i] == 0x290 || |
| 833 | io[i] == 0x260 || |
| 834 | io[i] == 0x250 || |
| 835 | io[i] == 0x240 || |
| 836 | io[i] == 0x230 || |
| 837 | io[i] == 0x220 || |
| 838 | io[i] == 0x210 || |
| 839 | io[i] == 0x3e0)) { |
| 840 | printk(KERN_ERR LOGNAME ": \"io\" - DSP I/O base must be set " |
| 841 | " to 0x210, 0x220, 0x230, 0x240, 0x250, 0x260, 0x290, " |
| 842 | "or 0x3E0\n"); |
| 843 | return 0; |
| 844 | } |
| 845 | #else |
| 846 | if (io[i] < 0x100 || io[i] > 0x3e0 || (io[i] % 0x10) != 0) { |
| 847 | printk(KERN_ERR LOGNAME |
| 848 | ": \"io\" - DSP I/O base must within the range 0x100 " |
| 849 | "to 0x3E0 and must be evenly divisible by 0x10\n"); |
| 850 | return 0; |
| 851 | } |
| 852 | #endif /* MSND_CLASSIC */ |
| 853 | |
| 854 | if (!(irq[i] == 5 || |
| 855 | irq[i] == 7 || |
| 856 | irq[i] == 9 || |
| 857 | irq[i] == 10 || |
| 858 | irq[i] == 11 || |
| 859 | irq[i] == 12)) { |
| 860 | printk(KERN_ERR LOGNAME |
| 861 | ": \"irq\" - must be set to 5, 7, 9, 10, 11 or 12\n"); |
| 862 | return 0; |
| 863 | } |
| 864 | |
| 865 | if (!(mem[i] == 0xb0000 || |
| 866 | mem[i] == 0xc8000 || |
| 867 | mem[i] == 0xd0000 || |
| 868 | mem[i] == 0xd8000 || |
| 869 | mem[i] == 0xe0000 || |
| 870 | mem[i] == 0xe8000)) { |
| 871 | printk(KERN_ERR LOGNAME ": \"mem\" - must be set to " |
| 872 | "0xb0000, 0xc8000, 0xd0000, 0xd8000, 0xe0000 or " |
| 873 | "0xe8000\n"); |
| 874 | return 0; |
| 875 | } |
| 876 | |
| 877 | #ifndef MSND_CLASSIC |
| 878 | if (cfg[i] == SNDRV_AUTO_PORT) { |
| 879 | printk(KERN_INFO LOGNAME ": Assuming PnP mode\n"); |
| 880 | } else if (cfg[i] != 0x250 && cfg[i] != 0x260 && cfg[i] != 0x270) { |
| 881 | printk(KERN_INFO LOGNAME |
| 882 | ": Config port must be 0x250, 0x260 or 0x270 " |
| 883 | "(or unspecified for PnP mode)\n"); |
| 884 | return 0; |
| 885 | } |
| 886 | #endif /* MSND_CLASSIC */ |
| 887 | |
| 888 | return 1; |
| 889 | } |
| 890 | |
| 891 | static int __devinit snd_msnd_isa_probe(struct device *pdev, unsigned int idx) |
| 892 | { |
| 893 | int err; |
| 894 | struct snd_card *card; |
| 895 | struct snd_msnd *chip; |
| 896 | |
Takashi Iwai | e4ee8dd | 2010-09-08 09:58:12 +0200 | [diff] [blame] | 897 | if (has_isapnp(idx) |
| 898 | #ifndef MSND_CLASSIC |
| 899 | || cfg[idx] == SNDRV_AUTO_PORT |
| 900 | #endif |
| 901 | ) { |
Krzysztof Helt | f6c6383 | 2009-01-24 13:35:28 +0100 | [diff] [blame] | 902 | printk(KERN_INFO LOGNAME ": Assuming PnP mode\n"); |
| 903 | return -ENODEV; |
| 904 | } |
| 905 | |
| 906 | err = snd_card_create(index[idx], id[idx], THIS_MODULE, |
| 907 | sizeof(struct snd_msnd), &card); |
| 908 | if (err < 0) |
| 909 | return err; |
| 910 | |
| 911 | snd_card_set_dev(card, pdev); |
| 912 | chip = card->private_data; |
| 913 | chip->card = card; |
| 914 | |
| 915 | #ifdef MSND_CLASSIC |
| 916 | switch (irq[idx]) { |
| 917 | case 5: |
| 918 | chip->irqid = HPIRQ_5; break; |
| 919 | case 7: |
| 920 | chip->irqid = HPIRQ_7; break; |
| 921 | case 9: |
| 922 | chip->irqid = HPIRQ_9; break; |
| 923 | case 10: |
| 924 | chip->irqid = HPIRQ_10; break; |
| 925 | case 11: |
| 926 | chip->irqid = HPIRQ_11; break; |
| 927 | case 12: |
| 928 | chip->irqid = HPIRQ_12; break; |
| 929 | } |
| 930 | |
| 931 | switch (mem[idx]) { |
| 932 | case 0xb0000: |
| 933 | chip->memid = HPMEM_B000; break; |
| 934 | case 0xc8000: |
| 935 | chip->memid = HPMEM_C800; break; |
| 936 | case 0xd0000: |
| 937 | chip->memid = HPMEM_D000; break; |
| 938 | case 0xd8000: |
| 939 | chip->memid = HPMEM_D800; break; |
| 940 | case 0xe0000: |
| 941 | chip->memid = HPMEM_E000; break; |
| 942 | case 0xe8000: |
| 943 | chip->memid = HPMEM_E800; break; |
| 944 | } |
| 945 | #else |
| 946 | printk(KERN_INFO LOGNAME ": Non-PnP mode: configuring at port 0x%lx\n", |
| 947 | cfg[idx]); |
| 948 | |
| 949 | if (!request_region(cfg[idx], 2, "Pinnacle/Fiji Config")) { |
| 950 | printk(KERN_ERR LOGNAME ": Config port 0x%lx conflict\n", |
| 951 | cfg[idx]); |
| 952 | snd_card_free(card); |
| 953 | return -EIO; |
| 954 | } |
| 955 | if (reset[idx]) |
| 956 | if (snd_msnd_pinnacle_cfg_reset(cfg[idx])) { |
| 957 | err = -EIO; |
| 958 | goto cfg_error; |
| 959 | } |
| 960 | |
| 961 | /* DSP */ |
| 962 | err = snd_msnd_write_cfg_logical(cfg[idx], 0, |
| 963 | io[idx], 0, |
| 964 | irq[idx], mem[idx]); |
| 965 | |
| 966 | if (err) |
| 967 | goto cfg_error; |
| 968 | |
| 969 | /* The following are Pinnacle specific */ |
| 970 | |
| 971 | /* MPU */ |
| 972 | if (mpu_io[idx] != SNDRV_AUTO_PORT |
| 973 | && mpu_irq[idx] != SNDRV_AUTO_IRQ) { |
| 974 | printk(KERN_INFO LOGNAME |
| 975 | ": Configuring MPU to I/O 0x%lx IRQ %d\n", |
| 976 | mpu_io[idx], mpu_irq[idx]); |
| 977 | err = snd_msnd_write_cfg_logical(cfg[idx], 1, |
| 978 | mpu_io[idx], 0, |
| 979 | mpu_irq[idx], 0); |
| 980 | |
| 981 | if (err) |
| 982 | goto cfg_error; |
| 983 | } |
| 984 | |
| 985 | /* IDE */ |
| 986 | if (ide_io0[idx] != SNDRV_AUTO_PORT |
| 987 | && ide_io1[idx] != SNDRV_AUTO_PORT |
| 988 | && ide_irq[idx] != SNDRV_AUTO_IRQ) { |
| 989 | printk(KERN_INFO LOGNAME |
| 990 | ": Configuring IDE to I/O 0x%lx, 0x%lx IRQ %d\n", |
| 991 | ide_io0[idx], ide_io1[idx], ide_irq[idx]); |
| 992 | err = snd_msnd_write_cfg_logical(cfg[idx], 2, |
| 993 | ide_io0[idx], ide_io1[idx], |
| 994 | ide_irq[idx], 0); |
| 995 | |
| 996 | if (err) |
| 997 | goto cfg_error; |
| 998 | } |
| 999 | |
| 1000 | /* Joystick */ |
| 1001 | if (joystick_io[idx] != SNDRV_AUTO_PORT) { |
| 1002 | printk(KERN_INFO LOGNAME |
| 1003 | ": Configuring joystick to I/O 0x%lx\n", |
| 1004 | joystick_io[idx]); |
| 1005 | err = snd_msnd_write_cfg_logical(cfg[idx], 3, |
| 1006 | joystick_io[idx], 0, |
| 1007 | 0, 0); |
| 1008 | |
| 1009 | if (err) |
| 1010 | goto cfg_error; |
| 1011 | } |
| 1012 | release_region(cfg[idx], 2); |
| 1013 | |
| 1014 | #endif /* MSND_CLASSIC */ |
| 1015 | |
| 1016 | set_default_audio_parameters(chip); |
| 1017 | #ifdef MSND_CLASSIC |
| 1018 | chip->type = msndClassic; |
| 1019 | #else |
| 1020 | chip->type = msndPinnacle; |
| 1021 | #endif |
| 1022 | chip->io = io[idx]; |
| 1023 | chip->irq = irq[idx]; |
| 1024 | chip->base = mem[idx]; |
| 1025 | |
| 1026 | chip->calibrate_signal = calibrate_signal ? 1 : 0; |
| 1027 | chip->recsrc = 0; |
| 1028 | chip->dspq_data_buff = DSPQ_DATA_BUFF; |
| 1029 | chip->dspq_buff_size = DSPQ_BUFF_SIZE; |
| 1030 | if (write_ndelay[idx]) |
| 1031 | clear_bit(F_DISABLE_WRITE_NDELAY, &chip->flags); |
| 1032 | else |
| 1033 | set_bit(F_DISABLE_WRITE_NDELAY, &chip->flags); |
| 1034 | #ifndef MSND_CLASSIC |
| 1035 | if (digital[idx]) |
| 1036 | set_bit(F_HAVEDIGITAL, &chip->flags); |
| 1037 | #endif |
| 1038 | spin_lock_init(&chip->lock); |
| 1039 | err = snd_msnd_probe(card); |
| 1040 | if (err < 0) { |
| 1041 | printk(KERN_ERR LOGNAME ": Probe failed\n"); |
| 1042 | snd_card_free(card); |
| 1043 | return err; |
| 1044 | } |
| 1045 | |
| 1046 | err = snd_msnd_attach(card); |
| 1047 | if (err < 0) { |
| 1048 | printk(KERN_ERR LOGNAME ": Attach failed\n"); |
| 1049 | snd_card_free(card); |
| 1050 | return err; |
| 1051 | } |
| 1052 | dev_set_drvdata(pdev, card); |
| 1053 | |
| 1054 | return 0; |
| 1055 | |
| 1056 | #ifndef MSND_CLASSIC |
| 1057 | cfg_error: |
| 1058 | release_region(cfg[idx], 2); |
| 1059 | snd_card_free(card); |
| 1060 | return err; |
| 1061 | #endif |
| 1062 | } |
| 1063 | |
| 1064 | static int __devexit snd_msnd_isa_remove(struct device *pdev, unsigned int dev) |
| 1065 | { |
| 1066 | snd_msnd_unload(dev_get_drvdata(pdev)); |
| 1067 | dev_set_drvdata(pdev, NULL); |
| 1068 | return 0; |
| 1069 | } |
| 1070 | |
| 1071 | #define DEV_NAME "msnd-pinnacle" |
| 1072 | |
| 1073 | static struct isa_driver snd_msnd_driver = { |
| 1074 | .match = snd_msnd_isa_match, |
| 1075 | .probe = snd_msnd_isa_probe, |
| 1076 | .remove = __devexit_p(snd_msnd_isa_remove), |
| 1077 | /* FIXME: suspend, resume */ |
| 1078 | .driver = { |
| 1079 | .name = DEV_NAME |
| 1080 | }, |
| 1081 | }; |
| 1082 | |
| 1083 | #ifdef CONFIG_PNP |
| 1084 | static int __devinit snd_msnd_pnp_detect(struct pnp_card_link *pcard, |
| 1085 | const struct pnp_card_device_id *pid) |
| 1086 | { |
| 1087 | static int idx; |
| 1088 | struct pnp_dev *pnp_dev; |
| 1089 | struct pnp_dev *mpu_dev; |
| 1090 | struct snd_card *card; |
| 1091 | struct snd_msnd *chip; |
| 1092 | int ret; |
| 1093 | |
| 1094 | for ( ; idx < SNDRV_CARDS; idx++) { |
Takashi Iwai | 5e74762 | 2009-02-04 18:28:42 +0100 | [diff] [blame] | 1095 | if (has_isapnp(idx)) |
Krzysztof Helt | f6c6383 | 2009-01-24 13:35:28 +0100 | [diff] [blame] | 1096 | break; |
| 1097 | } |
| 1098 | if (idx >= SNDRV_CARDS) |
| 1099 | return -ENODEV; |
| 1100 | |
| 1101 | /* |
| 1102 | * Check that we still have room for another sound card ... |
| 1103 | */ |
| 1104 | pnp_dev = pnp_request_card_device(pcard, pid->devs[0].id, NULL); |
| 1105 | if (!pnp_dev) |
| 1106 | return -ENODEV; |
| 1107 | |
| 1108 | mpu_dev = pnp_request_card_device(pcard, pid->devs[1].id, NULL); |
| 1109 | if (!mpu_dev) |
| 1110 | return -ENODEV; |
| 1111 | |
| 1112 | if (!pnp_is_active(pnp_dev) && pnp_activate_dev(pnp_dev) < 0) { |
| 1113 | printk(KERN_INFO "msnd_pinnacle: device is inactive\n"); |
| 1114 | return -EBUSY; |
| 1115 | } |
| 1116 | |
| 1117 | if (!pnp_is_active(mpu_dev) && pnp_activate_dev(mpu_dev) < 0) { |
| 1118 | printk(KERN_INFO "msnd_pinnacle: MPU device is inactive\n"); |
| 1119 | return -EBUSY; |
| 1120 | } |
| 1121 | |
| 1122 | /* |
| 1123 | * Create a new ALSA sound card entry, in anticipation |
| 1124 | * of detecting our hardware ... |
| 1125 | */ |
| 1126 | ret = snd_card_create(index[idx], id[idx], THIS_MODULE, |
| 1127 | sizeof(struct snd_msnd), &card); |
| 1128 | if (ret < 0) |
| 1129 | return ret; |
| 1130 | |
| 1131 | chip = card->private_data; |
| 1132 | chip->card = card; |
| 1133 | snd_card_set_dev(card, &pcard->card->dev); |
| 1134 | |
| 1135 | /* |
| 1136 | * Read the correct parameters off the ISA PnP bus ... |
| 1137 | */ |
| 1138 | io[idx] = pnp_port_start(pnp_dev, 0); |
| 1139 | irq[idx] = pnp_irq(pnp_dev, 0); |
| 1140 | mem[idx] = pnp_mem_start(pnp_dev, 0); |
| 1141 | mpu_io[idx] = pnp_port_start(mpu_dev, 0); |
| 1142 | mpu_irq[idx] = pnp_irq(mpu_dev, 0); |
| 1143 | |
| 1144 | set_default_audio_parameters(chip); |
| 1145 | #ifdef MSND_CLASSIC |
| 1146 | chip->type = msndClassic; |
| 1147 | #else |
| 1148 | chip->type = msndPinnacle; |
| 1149 | #endif |
| 1150 | chip->io = io[idx]; |
| 1151 | chip->irq = irq[idx]; |
| 1152 | chip->base = mem[idx]; |
| 1153 | |
| 1154 | chip->calibrate_signal = calibrate_signal ? 1 : 0; |
| 1155 | chip->recsrc = 0; |
| 1156 | chip->dspq_data_buff = DSPQ_DATA_BUFF; |
| 1157 | chip->dspq_buff_size = DSPQ_BUFF_SIZE; |
| 1158 | if (write_ndelay[idx]) |
| 1159 | clear_bit(F_DISABLE_WRITE_NDELAY, &chip->flags); |
| 1160 | else |
| 1161 | set_bit(F_DISABLE_WRITE_NDELAY, &chip->flags); |
| 1162 | #ifndef MSND_CLASSIC |
| 1163 | if (digital[idx]) |
| 1164 | set_bit(F_HAVEDIGITAL, &chip->flags); |
| 1165 | #endif |
| 1166 | spin_lock_init(&chip->lock); |
| 1167 | ret = snd_msnd_probe(card); |
| 1168 | if (ret < 0) { |
| 1169 | printk(KERN_ERR LOGNAME ": Probe failed\n"); |
| 1170 | goto _release_card; |
| 1171 | } |
| 1172 | |
| 1173 | ret = snd_msnd_attach(card); |
| 1174 | if (ret < 0) { |
| 1175 | printk(KERN_ERR LOGNAME ": Attach failed\n"); |
| 1176 | goto _release_card; |
| 1177 | } |
| 1178 | |
| 1179 | pnp_set_card_drvdata(pcard, card); |
| 1180 | ++idx; |
| 1181 | return 0; |
| 1182 | |
| 1183 | _release_card: |
| 1184 | snd_card_free(card); |
| 1185 | return ret; |
| 1186 | } |
| 1187 | |
| 1188 | static void __devexit snd_msnd_pnp_remove(struct pnp_card_link *pcard) |
| 1189 | { |
| 1190 | snd_msnd_unload(pnp_get_card_drvdata(pcard)); |
| 1191 | pnp_set_card_drvdata(pcard, NULL); |
| 1192 | } |
| 1193 | |
| 1194 | static int isa_registered; |
| 1195 | static int pnp_registered; |
| 1196 | |
| 1197 | static struct pnp_card_device_id msnd_pnpids[] = { |
| 1198 | /* Pinnacle PnP */ |
| 1199 | { .id = "BVJ0440", .devs = { { "TBS0000" }, { "TBS0001" } } }, |
| 1200 | { .id = "" } /* end */ |
| 1201 | }; |
| 1202 | |
| 1203 | MODULE_DEVICE_TABLE(pnp_card, msnd_pnpids); |
| 1204 | |
| 1205 | static struct pnp_card_driver msnd_pnpc_driver = { |
| 1206 | .flags = PNP_DRIVER_RES_DO_NOT_CHANGE, |
| 1207 | .name = "msnd_pinnacle", |
| 1208 | .id_table = msnd_pnpids, |
| 1209 | .probe = snd_msnd_pnp_detect, |
| 1210 | .remove = __devexit_p(snd_msnd_pnp_remove), |
| 1211 | }; |
| 1212 | #endif /* CONFIG_PNP */ |
| 1213 | |
| 1214 | static int __init snd_msnd_init(void) |
| 1215 | { |
| 1216 | int err; |
| 1217 | |
| 1218 | err = isa_register_driver(&snd_msnd_driver, SNDRV_CARDS); |
| 1219 | #ifdef CONFIG_PNP |
| 1220 | if (!err) |
| 1221 | isa_registered = 1; |
| 1222 | |
| 1223 | err = pnp_register_card_driver(&msnd_pnpc_driver); |
| 1224 | if (!err) |
| 1225 | pnp_registered = 1; |
| 1226 | |
| 1227 | if (isa_registered) |
| 1228 | err = 0; |
| 1229 | #endif |
| 1230 | return err; |
| 1231 | } |
| 1232 | |
| 1233 | static void __exit snd_msnd_exit(void) |
| 1234 | { |
| 1235 | #ifdef CONFIG_PNP |
| 1236 | if (pnp_registered) |
| 1237 | pnp_unregister_card_driver(&msnd_pnpc_driver); |
| 1238 | if (isa_registered) |
| 1239 | #endif |
| 1240 | isa_unregister_driver(&snd_msnd_driver); |
| 1241 | } |
| 1242 | |
| 1243 | module_init(snd_msnd_init); |
| 1244 | module_exit(snd_msnd_exit); |
| 1245 | |