Martin Langer | 1841f613 | 2006-03-27 12:41:01 +0200 | [diff] [blame] | 1 | /* |
| 2 | * ALSA soundcard driver for Miro miroSOUND PCM1 pro |
| 3 | * miroSOUND PCM12 |
| 4 | * miroSOUND PCM20 Radio |
| 5 | * |
| 6 | * Copyright (C) 2004-2005 Martin Langer <martin-langer@gmx.de> |
| 7 | * |
| 8 | * Based on OSS ACI and ALSA OPTi9xx drivers |
| 9 | * |
| 10 | * This program is free software; you can redistribute it and/or modify |
| 11 | * it under the terms of the GNU General Public License as published by |
| 12 | * the Free Software Foundation; either version 2 of the License, or |
| 13 | * (at your option) any later version. |
| 14 | * |
| 15 | * This program is distributed in the hope that it will be useful, |
| 16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 18 | * GNU General Public License for more details. |
| 19 | * |
| 20 | * You should have received a copy of the GNU General Public License |
| 21 | * along with this program; if not, write to the Free Software |
| 22 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 23 | */ |
| 24 | |
| 25 | #include <sound/driver.h> |
| 26 | #include <linux/init.h> |
| 27 | #include <linux/err.h> |
| 28 | #include <linux/platform_device.h> |
| 29 | #include <linux/delay.h> |
| 30 | #include <linux/slab.h> |
| 31 | #include <linux/ioport.h> |
| 32 | #include <linux/moduleparam.h> |
| 33 | #include <asm/io.h> |
| 34 | #include <asm/dma.h> |
| 35 | #include <sound/core.h> |
| 36 | #include <sound/cs4231.h> |
| 37 | #include <sound/mpu401.h> |
| 38 | #include <sound/opl4.h> |
| 39 | #include <sound/control.h> |
| 40 | #include <sound/info.h> |
| 41 | #define SNDRV_LEGACY_FIND_FREE_IRQ |
| 42 | #define SNDRV_LEGACY_FIND_FREE_DMA |
| 43 | #include <sound/initval.h> |
| 44 | #include "miro.h" |
| 45 | |
| 46 | MODULE_AUTHOR("Martin Langer <martin-langer@gmx.de>"); |
| 47 | MODULE_LICENSE("GPL"); |
| 48 | MODULE_DESCRIPTION("Miro miroSOUND PCM1 pro, PCM12, PCM20 Radio"); |
| 49 | MODULE_SUPPORTED_DEVICE("{{Miro,miroSOUND PCM1 pro}, " |
| 50 | "{Miro,miroSOUND PCM12}, " |
| 51 | "{Miro,miroSOUND PCM20 Radio}}"); |
| 52 | |
| 53 | static int index = SNDRV_DEFAULT_IDX1; /* Index 0-MAX */ |
| 54 | static char *id = SNDRV_DEFAULT_STR1; /* ID for this card */ |
| 55 | static long port = SNDRV_DEFAULT_PORT1; /* 0x530,0xe80,0xf40,0x604 */ |
| 56 | static long mpu_port = SNDRV_DEFAULT_PORT1; /* 0x300,0x310,0x320,0x330 */ |
| 57 | static long fm_port = SNDRV_DEFAULT_PORT1; /* 0x388 */ |
| 58 | static int irq = SNDRV_DEFAULT_IRQ1; /* 5,7,9,10,11 */ |
| 59 | static int mpu_irq = SNDRV_DEFAULT_IRQ1; /* 5,7,9,10 */ |
| 60 | static int dma1 = SNDRV_DEFAULT_DMA1; /* 0,1,3 */ |
| 61 | static int dma2 = SNDRV_DEFAULT_DMA1; /* 0,1,3 */ |
| 62 | static int wss; |
| 63 | static int ide; |
| 64 | |
| 65 | module_param(index, int, 0444); |
| 66 | MODULE_PARM_DESC(index, "Index value for miro soundcard."); |
| 67 | module_param(id, charp, 0444); |
| 68 | MODULE_PARM_DESC(id, "ID string for miro soundcard."); |
| 69 | module_param(port, long, 0444); |
| 70 | MODULE_PARM_DESC(port, "WSS port # for miro driver."); |
| 71 | module_param(mpu_port, long, 0444); |
| 72 | MODULE_PARM_DESC(mpu_port, "MPU-401 port # for miro driver."); |
| 73 | module_param(fm_port, long, 0444); |
| 74 | MODULE_PARM_DESC(fm_port, "FM Port # for miro driver."); |
| 75 | module_param(irq, int, 0444); |
| 76 | MODULE_PARM_DESC(irq, "WSS irq # for miro driver."); |
| 77 | module_param(mpu_irq, int, 0444); |
| 78 | MODULE_PARM_DESC(mpu_irq, "MPU-401 irq # for miro driver."); |
| 79 | module_param(dma1, int, 0444); |
| 80 | MODULE_PARM_DESC(dma1, "1st dma # for miro driver."); |
| 81 | module_param(dma2, int, 0444); |
| 82 | MODULE_PARM_DESC(dma2, "2nd dma # for miro driver."); |
| 83 | module_param(wss, int, 0444); |
| 84 | MODULE_PARM_DESC(wss, "wss mode"); |
| 85 | module_param(ide, int, 0444); |
| 86 | MODULE_PARM_DESC(ide, "enable ide port"); |
| 87 | |
| 88 | #define OPTi9XX_HW_DETECT 0 |
| 89 | #define OPTi9XX_HW_82C928 1 |
| 90 | #define OPTi9XX_HW_82C929 2 |
| 91 | #define OPTi9XX_HW_82C924 3 |
| 92 | #define OPTi9XX_HW_82C925 4 |
| 93 | #define OPTi9XX_HW_82C930 5 |
| 94 | #define OPTi9XX_HW_82C931 6 |
| 95 | #define OPTi9XX_HW_82C933 7 |
| 96 | #define OPTi9XX_HW_LAST OPTi9XX_HW_82C933 |
| 97 | |
| 98 | #define OPTi9XX_MC_REG(n) n |
| 99 | |
| 100 | |
| 101 | struct snd_miro { |
| 102 | unsigned short hardware; |
| 103 | unsigned char password; |
| 104 | char name[7]; |
| 105 | |
| 106 | struct resource *res_mc_base; |
| 107 | struct resource *res_aci_port; |
| 108 | |
| 109 | unsigned long mc_base; |
| 110 | unsigned long mc_base_size; |
| 111 | unsigned long pwd_reg; |
| 112 | |
| 113 | spinlock_t lock; |
| 114 | struct snd_card *card; |
| 115 | struct snd_pcm *pcm; |
| 116 | |
| 117 | long wss_base; |
| 118 | int irq; |
| 119 | int dma1; |
| 120 | int dma2; |
| 121 | |
| 122 | long fm_port; |
| 123 | |
| 124 | long mpu_port; |
| 125 | int mpu_irq; |
| 126 | |
| 127 | unsigned long aci_port; |
| 128 | int aci_vendor; |
| 129 | int aci_product; |
| 130 | int aci_version; |
| 131 | int aci_amp; |
| 132 | int aci_preamp; |
| 133 | int aci_solomode; |
| 134 | |
| 135 | struct mutex aci_mutex; |
| 136 | }; |
| 137 | |
| 138 | static void snd_miro_proc_init(struct snd_miro * miro); |
| 139 | |
| 140 | #define DRIVER_NAME "snd-miro" |
| 141 | |
| 142 | static struct platform_device *device; |
| 143 | |
| 144 | static char * snd_opti9xx_names[] = { |
| 145 | "unkown", |
| 146 | "82C928", "82C929", |
| 147 | "82C924", "82C925", |
| 148 | "82C930", "82C931", "82C933" |
| 149 | }; |
| 150 | |
| 151 | /* |
| 152 | * ACI control |
| 153 | */ |
| 154 | |
| 155 | static int aci_busy_wait(struct snd_miro * miro) |
| 156 | { |
| 157 | long timeout; |
| 158 | unsigned char byte; |
| 159 | |
| 160 | for (timeout = 1; timeout <= ACI_MINTIME+30; timeout++) { |
| 161 | if (((byte=inb(miro->aci_port + ACI_REG_BUSY)) & 1) == 0) { |
| 162 | if (timeout >= ACI_MINTIME) |
| 163 | snd_printd("aci ready in round %ld.\n", |
| 164 | timeout-ACI_MINTIME); |
| 165 | return byte; |
| 166 | } |
| 167 | if (timeout >= ACI_MINTIME) { |
| 168 | long out=10*HZ; |
| 169 | switch (timeout-ACI_MINTIME) { |
| 170 | case 0 ... 9: |
| 171 | out /= 10; |
| 172 | case 10 ... 19: |
| 173 | out /= 10; |
| 174 | case 20 ... 30: |
| 175 | out /= 10; |
| 176 | default: |
| 177 | set_current_state(TASK_UNINTERRUPTIBLE); |
| 178 | schedule_timeout(out); |
| 179 | break; |
| 180 | } |
| 181 | } |
| 182 | } |
| 183 | snd_printk(KERN_ERR "aci_busy_wait() time out\n"); |
| 184 | return -EBUSY; |
| 185 | } |
| 186 | |
| 187 | static inline int aci_write(struct snd_miro * miro, unsigned char byte) |
| 188 | { |
| 189 | if (aci_busy_wait(miro) >= 0) { |
| 190 | outb(byte, miro->aci_port + ACI_REG_COMMAND); |
| 191 | return 0; |
| 192 | } else { |
| 193 | snd_printk(KERN_ERR "aci busy, aci_write(0x%x) stopped.\n", byte); |
| 194 | return -EBUSY; |
| 195 | } |
| 196 | } |
| 197 | |
| 198 | static inline int aci_read(struct snd_miro * miro) |
| 199 | { |
| 200 | unsigned char byte; |
| 201 | |
| 202 | if (aci_busy_wait(miro) >= 0) { |
| 203 | byte=inb(miro->aci_port + ACI_REG_STATUS); |
| 204 | return byte; |
| 205 | } else { |
| 206 | snd_printk(KERN_ERR "aci busy, aci_read() stopped.\n"); |
| 207 | return -EBUSY; |
| 208 | } |
| 209 | } |
| 210 | |
| 211 | static int aci_cmd(struct snd_miro * miro, int write1, int write2, int write3) |
| 212 | { |
| 213 | int write[] = {write1, write2, write3}; |
| 214 | int value, i; |
| 215 | |
| 216 | if (mutex_lock_interruptible(&miro->aci_mutex)) |
| 217 | return -EINTR; |
| 218 | |
| 219 | for (i=0; i<3; i++) { |
| 220 | if (write[i]< 0 || write[i] > 255) |
| 221 | break; |
| 222 | else { |
| 223 | value = aci_write(miro, write[i]); |
| 224 | if (value < 0) |
| 225 | goto out; |
| 226 | } |
| 227 | } |
| 228 | |
| 229 | value = aci_read(miro); |
| 230 | |
| 231 | out: mutex_unlock(&miro->aci_mutex); |
| 232 | return value; |
| 233 | } |
| 234 | |
| 235 | static int aci_getvalue(struct snd_miro * miro, unsigned char index) |
| 236 | { |
| 237 | return aci_cmd(miro, ACI_STATUS, index, -1); |
| 238 | } |
| 239 | |
| 240 | static int aci_setvalue(struct snd_miro * miro, unsigned char index, int value) |
| 241 | { |
| 242 | return aci_cmd(miro, index, value, -1); |
| 243 | } |
| 244 | |
| 245 | /* |
| 246 | * MIXER part |
| 247 | */ |
| 248 | |
| 249 | static int snd_miro_info_capture(struct snd_kcontrol *kcontrol, |
| 250 | struct snd_ctl_elem_info *uinfo) |
| 251 | { |
| 252 | uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; |
| 253 | uinfo->count = 1; |
| 254 | |
| 255 | return 0; |
| 256 | } |
| 257 | |
| 258 | static int snd_miro_get_capture(struct snd_kcontrol *kcontrol, |
| 259 | struct snd_ctl_elem_value *ucontrol) |
| 260 | { |
| 261 | struct snd_miro *miro = snd_kcontrol_chip(kcontrol); |
| 262 | int value; |
| 263 | |
| 264 | if ((value = aci_getvalue(miro, ACI_S_GENERAL)) < 0) { |
| 265 | snd_printk(KERN_ERR "snd_miro_get_capture() failed: %d\n", value); |
| 266 | return value; |
| 267 | } |
| 268 | |
| 269 | ucontrol->value.integer.value[0] = value & 0x20; |
| 270 | |
| 271 | return 0; |
| 272 | } |
| 273 | |
| 274 | static int snd_miro_put_capture(struct snd_kcontrol *kcontrol, |
| 275 | struct snd_ctl_elem_value *ucontrol) |
| 276 | { |
| 277 | struct snd_miro *miro = snd_kcontrol_chip(kcontrol); |
| 278 | int change, value, error; |
| 279 | |
| 280 | value = !(ucontrol->value.integer.value[0]); |
| 281 | |
| 282 | if ((error = aci_setvalue(miro, ACI_SET_SOLOMODE, value)) < 0) { |
| 283 | snd_printk(KERN_ERR "snd_miro_put_capture() failed: %d\n", error); |
| 284 | return error; |
| 285 | } |
| 286 | |
| 287 | change = (value != miro->aci_solomode); |
| 288 | miro->aci_solomode = value; |
| 289 | |
| 290 | return change; |
| 291 | } |
| 292 | |
| 293 | static int snd_miro_info_preamp(struct snd_kcontrol *kcontrol, |
| 294 | struct snd_ctl_elem_info *uinfo) |
| 295 | { |
| 296 | uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; |
| 297 | uinfo->count = 1; |
| 298 | uinfo->value.integer.min = 0; |
| 299 | uinfo->value.integer.max = 3; |
| 300 | |
| 301 | return 0; |
| 302 | } |
| 303 | |
| 304 | static int snd_miro_get_preamp(struct snd_kcontrol *kcontrol, |
| 305 | struct snd_ctl_elem_value *ucontrol) |
| 306 | { |
| 307 | struct snd_miro *miro = snd_kcontrol_chip(kcontrol); |
| 308 | int value; |
| 309 | |
| 310 | if (miro->aci_version <= 176) { |
| 311 | |
| 312 | /* |
| 313 | OSS says it's not readable with versions < 176. |
| 314 | But it doesn't work on my card, |
| 315 | which is a PCM12 with aci_version = 176. |
| 316 | */ |
| 317 | |
| 318 | ucontrol->value.integer.value[0] = miro->aci_preamp; |
| 319 | return 0; |
| 320 | } |
| 321 | |
| 322 | if ((value = aci_getvalue(miro, ACI_GET_PREAMP)) < 0) { |
| 323 | snd_printk(KERN_ERR "snd_miro_get_preamp() failed: %d\n", value); |
| 324 | return value; |
| 325 | } |
| 326 | |
| 327 | ucontrol->value.integer.value[0] = value; |
| 328 | |
| 329 | return 0; |
| 330 | } |
| 331 | |
| 332 | static int snd_miro_put_preamp(struct snd_kcontrol *kcontrol, |
| 333 | struct snd_ctl_elem_value *ucontrol) |
| 334 | { |
| 335 | struct snd_miro *miro = snd_kcontrol_chip(kcontrol); |
| 336 | int error, value, change; |
| 337 | |
| 338 | value = ucontrol->value.integer.value[0]; |
| 339 | |
| 340 | if ((error = aci_setvalue(miro, ACI_SET_PREAMP, value)) < 0) { |
| 341 | snd_printk(KERN_ERR "snd_miro_put_preamp() failed: %d\n", error); |
| 342 | return error; |
| 343 | } |
| 344 | |
| 345 | change = (value != miro->aci_preamp); |
| 346 | miro->aci_preamp = value; |
| 347 | |
| 348 | return change; |
| 349 | } |
| 350 | |
| 351 | static int snd_miro_info_amp(struct snd_kcontrol *kcontrol, |
| 352 | struct snd_ctl_elem_info *uinfo) |
| 353 | { |
| 354 | uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; |
| 355 | uinfo->count = 1; |
| 356 | |
| 357 | return 0; |
| 358 | } |
| 359 | |
| 360 | static int snd_miro_get_amp(struct snd_kcontrol *kcontrol, |
| 361 | struct snd_ctl_elem_value *ucontrol) |
| 362 | { |
| 363 | struct snd_miro *miro = snd_kcontrol_chip(kcontrol); |
| 364 | ucontrol->value.integer.value[0] = miro->aci_amp; |
| 365 | |
| 366 | return 0; |
| 367 | } |
| 368 | |
| 369 | static int snd_miro_put_amp(struct snd_kcontrol *kcontrol, |
| 370 | struct snd_ctl_elem_value *ucontrol) |
| 371 | { |
| 372 | struct snd_miro *miro = snd_kcontrol_chip(kcontrol); |
| 373 | int error, value, change; |
| 374 | |
| 375 | value = ucontrol->value.integer.value[0]; |
| 376 | |
| 377 | if ((error = aci_setvalue(miro, ACI_SET_POWERAMP, value)) < 0) { |
| 378 | snd_printk(KERN_ERR "snd_miro_put_amp() to %d failed: %d\n", value, error); |
| 379 | return error; |
| 380 | } |
| 381 | |
| 382 | change = (value != miro->aci_amp); |
| 383 | miro->aci_amp = value; |
| 384 | |
| 385 | return change; |
| 386 | } |
| 387 | |
| 388 | #define MIRO_DOUBLE(ctl_name, ctl_index, get_right_reg, set_right_reg) \ |
| 389 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ |
| 390 | .name = ctl_name, \ |
| 391 | .index = ctl_index, \ |
| 392 | .info = snd_miro_info_double, \ |
| 393 | .get = snd_miro_get_double, \ |
| 394 | .put = snd_miro_put_double, \ |
| 395 | .private_value = get_right_reg | (set_right_reg << 8) \ |
| 396 | } |
| 397 | |
| 398 | static int snd_miro_info_double(struct snd_kcontrol *kcontrol, |
| 399 | struct snd_ctl_elem_info *uinfo) |
| 400 | { |
| 401 | int reg = kcontrol->private_value & 0xff; |
| 402 | |
| 403 | uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; |
| 404 | uinfo->count = 2; |
| 405 | |
| 406 | if ((reg >= ACI_GET_EQ1) && (reg <= ACI_GET_EQ7)) { |
| 407 | |
| 408 | /* equalizer elements */ |
| 409 | |
| 410 | uinfo->value.integer.min = - 0x7f; |
| 411 | uinfo->value.integer.max = 0x7f; |
| 412 | } else { |
| 413 | |
| 414 | /* non-equalizer elements */ |
| 415 | |
| 416 | uinfo->value.integer.min = 0; |
| 417 | uinfo->value.integer.max = 0x20; |
| 418 | } |
| 419 | |
| 420 | return 0; |
| 421 | } |
| 422 | |
| 423 | static int snd_miro_get_double(struct snd_kcontrol *kcontrol, |
| 424 | struct snd_ctl_elem_value *uinfo) |
| 425 | { |
| 426 | struct snd_miro *miro = snd_kcontrol_chip(kcontrol); |
| 427 | int left_val, right_val; |
| 428 | |
| 429 | int right_reg = kcontrol->private_value & 0xff; |
| 430 | int left_reg = right_reg + 1; |
| 431 | |
| 432 | if ((right_val = aci_getvalue(miro, right_reg)) < 0) { |
| 433 | snd_printk(KERN_ERR "aci_getvalue(%d) failed: %d\n", right_reg, right_val); |
| 434 | return right_val; |
| 435 | } |
| 436 | |
| 437 | if ((left_val = aci_getvalue(miro, left_reg)) < 0) { |
| 438 | snd_printk(KERN_ERR "aci_getvalue(%d) failed: %d\n", left_reg, left_val); |
| 439 | return left_val; |
| 440 | } |
| 441 | |
| 442 | if ((right_reg >= ACI_GET_EQ1) && (right_reg <= ACI_GET_EQ7)) { |
| 443 | |
| 444 | /* equalizer elements */ |
| 445 | |
| 446 | if (left_val < 0x80) { |
| 447 | uinfo->value.integer.value[0] = left_val; |
| 448 | } else { |
| 449 | uinfo->value.integer.value[0] = 0x80 - left_val; |
| 450 | } |
| 451 | |
| 452 | if (right_val < 0x80) { |
| 453 | uinfo->value.integer.value[1] = right_val; |
| 454 | } else { |
| 455 | uinfo->value.integer.value[1] = 0x80 - right_val; |
| 456 | } |
| 457 | |
| 458 | } else { |
| 459 | |
| 460 | /* non-equalizer elements */ |
| 461 | |
| 462 | uinfo->value.integer.value[0] = 0x20 - left_val; |
| 463 | uinfo->value.integer.value[1] = 0x20 - right_val; |
| 464 | } |
| 465 | |
| 466 | return 0; |
| 467 | } |
| 468 | |
| 469 | static int snd_miro_put_double(struct snd_kcontrol *kcontrol, |
| 470 | struct snd_ctl_elem_value *ucontrol) |
| 471 | { |
| 472 | struct snd_miro *miro = snd_kcontrol_chip(kcontrol); |
| 473 | int left, right, left_old, right_old; |
| 474 | int setreg_left, setreg_right, getreg_left, getreg_right; |
| 475 | int change, error; |
| 476 | |
| 477 | left = ucontrol->value.integer.value[0]; |
| 478 | right = ucontrol->value.integer.value[1]; |
| 479 | |
| 480 | setreg_right = (kcontrol->private_value >> 8) & 0xff; |
| 481 | if (setreg_right == ACI_SET_MASTER) { |
| 482 | setreg_left = setreg_right + 1; |
| 483 | } else { |
| 484 | setreg_left = setreg_right + 8; |
| 485 | } |
| 486 | |
| 487 | getreg_right = kcontrol->private_value & 0xff; |
| 488 | getreg_left = getreg_right + 1; |
| 489 | |
| 490 | if ((left_old = aci_getvalue(miro, getreg_left)) < 0) { |
| 491 | snd_printk(KERN_ERR "aci_getvalue(%d) failed: %d\n", getreg_left, left_old); |
| 492 | return left_old; |
| 493 | } |
| 494 | |
| 495 | if ((right_old = aci_getvalue(miro, getreg_right)) < 0) { |
| 496 | snd_printk(KERN_ERR "aci_getvalue(%d) failed: %d\n", getreg_right, right_old); |
| 497 | return right_old; |
| 498 | } |
| 499 | |
| 500 | if ((getreg_right >= ACI_GET_EQ1) && (getreg_right <= ACI_GET_EQ7)) { |
| 501 | |
| 502 | /* equalizer elements */ |
| 503 | |
| 504 | if (left_old > 0x80) |
| 505 | left_old = 0x80 - left_old; |
| 506 | if (right_old > 0x80) |
| 507 | right_old = 0x80 - right_old; |
| 508 | |
| 509 | if (left >= 0) { |
| 510 | if ((error = aci_setvalue(miro, setreg_left, left)) < 0) { |
| 511 | snd_printk(KERN_ERR "aci_setvalue(%d) failed: %d\n", |
| 512 | left, error); |
| 513 | return error; |
| 514 | } |
| 515 | } else { |
| 516 | if ((error = aci_setvalue(miro, setreg_left, 0x80 - left)) < 0) { |
| 517 | snd_printk(KERN_ERR "aci_setvalue(%d) failed: %d\n", |
| 518 | 0x80 - left, error); |
| 519 | return error; |
| 520 | } |
| 521 | } |
| 522 | |
| 523 | if (right >= 0) { |
| 524 | if ((error = aci_setvalue(miro, setreg_right, right)) < 0) { |
| 525 | snd_printk(KERN_ERR "aci_setvalue(%d) failed: %d\n", |
| 526 | right, error); |
| 527 | return error; |
| 528 | } |
| 529 | } else { |
| 530 | if ((error = aci_setvalue(miro, setreg_right, 0x80 - right)) < 0) { |
| 531 | snd_printk(KERN_ERR "aci_setvalue(%d) failed: %d\n", |
| 532 | 0x80 - right, error); |
| 533 | return error; |
| 534 | } |
| 535 | } |
| 536 | |
| 537 | } else { |
| 538 | |
| 539 | /* non-equalizer elements */ |
| 540 | |
| 541 | left_old = 0x20 - left_old; |
| 542 | right_old = 0x20 - right_old; |
| 543 | |
| 544 | if ((error = aci_setvalue(miro, setreg_left, 0x20 - left)) < 0) { |
| 545 | snd_printk(KERN_ERR "aci_setvalue(%d) failed: %d\n", |
| 546 | 0x20 - left, error); |
| 547 | return error; |
| 548 | } |
| 549 | if ((error = aci_setvalue(miro, setreg_right, 0x20 - right)) < 0) { |
| 550 | snd_printk(KERN_ERR "aci_setvalue(%d) failed: %d\n", |
| 551 | 0x20 - right, error); |
| 552 | return error; |
| 553 | } |
| 554 | } |
| 555 | |
| 556 | change = (left != left_old) || (right != right_old); |
| 557 | |
| 558 | return change; |
| 559 | } |
| 560 | |
| 561 | static struct snd_kcontrol_new snd_miro_controls[] = { |
| 562 | MIRO_DOUBLE("Master Playback Volume", 0, ACI_GET_MASTER, ACI_SET_MASTER), |
| 563 | MIRO_DOUBLE("Mic Playback Volume", 1, ACI_GET_MIC, ACI_SET_MIC), |
| 564 | MIRO_DOUBLE("Line Playback Volume", 1, ACI_GET_LINE, ACI_SET_LINE), |
| 565 | MIRO_DOUBLE("CD Playback Volume", 0, ACI_GET_CD, ACI_SET_CD), |
| 566 | MIRO_DOUBLE("Synth Playback Volume", 0, ACI_GET_SYNTH, ACI_SET_SYNTH), |
| 567 | MIRO_DOUBLE("PCM Playback Volume", 1, ACI_GET_PCM, ACI_SET_PCM), |
| 568 | MIRO_DOUBLE("Aux Playback Volume", 2, ACI_GET_LINE2, ACI_SET_LINE2), |
| 569 | }; |
| 570 | |
| 571 | /* Equalizer with seven bands (only PCM20) |
| 572 | from -12dB up to +12dB on each band */ |
| 573 | static struct snd_kcontrol_new snd_miro_eq_controls[] = { |
| 574 | MIRO_DOUBLE("Tone Control - 28 Hz", 0, ACI_GET_EQ1, ACI_SET_EQ1), |
| 575 | MIRO_DOUBLE("Tone Control - 160 Hz", 0, ACI_GET_EQ2, ACI_SET_EQ2), |
| 576 | MIRO_DOUBLE("Tone Control - 400 Hz", 0, ACI_GET_EQ3, ACI_SET_EQ3), |
| 577 | MIRO_DOUBLE("Tone Control - 1 kHz", 0, ACI_GET_EQ4, ACI_SET_EQ4), |
| 578 | MIRO_DOUBLE("Tone Control - 2.5 kHz", 0, ACI_GET_EQ5, ACI_SET_EQ5), |
| 579 | MIRO_DOUBLE("Tone Control - 6.3 kHz", 0, ACI_GET_EQ6, ACI_SET_EQ6), |
| 580 | MIRO_DOUBLE("Tone Control - 16 kHz", 0, ACI_GET_EQ7, ACI_SET_EQ7), |
| 581 | }; |
| 582 | |
| 583 | static struct snd_kcontrol_new snd_miro_radio_control[] = { |
| 584 | MIRO_DOUBLE("Radio Playback Volume", 0, ACI_GET_LINE1, ACI_SET_LINE1), |
| 585 | }; |
| 586 | |
| 587 | static struct snd_kcontrol_new snd_miro_line_control[] = { |
| 588 | MIRO_DOUBLE("Line Playback Volume", 2, ACI_GET_LINE1, ACI_SET_LINE1), |
| 589 | }; |
| 590 | |
| 591 | static struct snd_kcontrol_new snd_miro_preamp_control[] = { |
| 592 | { |
| 593 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 594 | .name = "Mic Boost", |
| 595 | .index = 1, |
| 596 | .info = snd_miro_info_preamp, |
| 597 | .get = snd_miro_get_preamp, |
| 598 | .put = snd_miro_put_preamp, |
| 599 | }}; |
| 600 | |
| 601 | static struct snd_kcontrol_new snd_miro_amp_control[] = { |
| 602 | { |
| 603 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 604 | .name = "Line Boost", |
| 605 | .index = 0, |
| 606 | .info = snd_miro_info_amp, |
| 607 | .get = snd_miro_get_amp, |
| 608 | .put = snd_miro_put_amp, |
| 609 | }}; |
| 610 | |
| 611 | static struct snd_kcontrol_new snd_miro_capture_control[] = { |
| 612 | { |
| 613 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 614 | .name = "PCM Capture Switch", |
| 615 | .index = 0, |
| 616 | .info = snd_miro_info_capture, |
| 617 | .get = snd_miro_get_capture, |
| 618 | .put = snd_miro_put_capture, |
| 619 | }}; |
| 620 | |
| 621 | static unsigned char aci_init_values[][2] __initdata = { |
| 622 | { ACI_SET_MUTE, 0x00 }, |
| 623 | { ACI_SET_POWERAMP, 0x00 }, |
| 624 | { ACI_SET_PREAMP, 0x00 }, |
| 625 | { ACI_SET_SOLOMODE, 0x00 }, |
| 626 | { ACI_SET_MIC + 0, 0x20 }, |
| 627 | { ACI_SET_MIC + 8, 0x20 }, |
| 628 | { ACI_SET_LINE + 0, 0x20 }, |
| 629 | { ACI_SET_LINE + 8, 0x20 }, |
| 630 | { ACI_SET_CD + 0, 0x20 }, |
| 631 | { ACI_SET_CD + 8, 0x20 }, |
| 632 | { ACI_SET_PCM + 0, 0x20 }, |
| 633 | { ACI_SET_PCM + 8, 0x20 }, |
| 634 | { ACI_SET_LINE1 + 0, 0x20 }, |
| 635 | { ACI_SET_LINE1 + 8, 0x20 }, |
| 636 | { ACI_SET_LINE2 + 0, 0x20 }, |
| 637 | { ACI_SET_LINE2 + 8, 0x20 }, |
| 638 | { ACI_SET_SYNTH + 0, 0x20 }, |
| 639 | { ACI_SET_SYNTH + 8, 0x20 }, |
| 640 | { ACI_SET_MASTER + 0, 0x20 }, |
| 641 | { ACI_SET_MASTER + 1, 0x20 }, |
| 642 | }; |
| 643 | |
| 644 | static int __init snd_set_aci_init_values(struct snd_miro *miro) |
| 645 | { |
| 646 | int idx, error; |
| 647 | |
| 648 | /* enable WSS on PCM1 */ |
| 649 | |
| 650 | if ((miro->aci_product == 'A') && wss) { |
| 651 | if ((error = aci_setvalue(miro, ACI_SET_WSS, wss)) < 0) { |
| 652 | snd_printk(KERN_ERR "enabling WSS mode failed\n"); |
| 653 | return error; |
| 654 | } |
| 655 | } |
| 656 | |
| 657 | /* enable IDE port */ |
| 658 | |
| 659 | if (ide) { |
| 660 | if ((error = aci_setvalue(miro, ACI_SET_IDE, ide)) < 0) { |
| 661 | snd_printk(KERN_ERR "enabling IDE port failed\n"); |
| 662 | return error; |
| 663 | } |
| 664 | } |
| 665 | |
| 666 | /* set common aci values */ |
| 667 | |
| 668 | for (idx = 0; idx < ARRAY_SIZE(aci_init_values); idx++) |
| 669 | if ((error = aci_setvalue(miro, aci_init_values[idx][0], |
| 670 | aci_init_values[idx][1])) < 0) { |
| 671 | snd_printk(KERN_ERR "aci_setvalue(%d) failed: %d\n", |
| 672 | aci_init_values[idx][0], error); |
| 673 | return error; |
| 674 | } |
| 675 | |
| 676 | miro->aci_amp = 0; |
| 677 | miro->aci_preamp = 0; |
| 678 | miro->aci_solomode = 1; |
| 679 | |
| 680 | return 0; |
| 681 | } |
| 682 | |
| 683 | static int snd_miro_mixer(struct snd_miro *miro) |
| 684 | { |
| 685 | struct snd_card *card; |
| 686 | unsigned int idx; |
| 687 | int err; |
| 688 | |
| 689 | snd_assert(miro != NULL && miro->card != NULL, return -EINVAL); |
| 690 | |
| 691 | card = miro->card; |
| 692 | |
| 693 | switch (miro->hardware) { |
| 694 | case OPTi9XX_HW_82C924: |
| 695 | strcpy(card->mixername, "ACI & OPTi924"); |
| 696 | break; |
| 697 | case OPTi9XX_HW_82C929: |
| 698 | strcpy(card->mixername, "ACI & OPTi929"); |
| 699 | break; |
| 700 | default: |
| 701 | snd_BUG(); |
| 702 | break; |
| 703 | } |
| 704 | |
| 705 | for (idx = 0; idx < ARRAY_SIZE(snd_miro_controls); idx++) { |
| 706 | if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_miro_controls[idx], miro))) < 0) |
| 707 | return err; |
| 708 | } |
| 709 | |
| 710 | if ((miro->aci_product == 'A') || (miro->aci_product == 'B')) { |
| 711 | /* PCM1/PCM12 with power-amp and Line 2 */ |
| 712 | if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_miro_line_control[0], miro))) < 0) |
| 713 | return err; |
| 714 | if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_miro_amp_control[0], miro))) < 0) |
| 715 | return err; |
| 716 | } |
| 717 | |
| 718 | if ((miro->aci_product == 'B') || (miro->aci_product == 'C')) { |
| 719 | /* PCM12/PCM20 with mic-preamp */ |
| 720 | if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_miro_preamp_control[0], miro))) < 0) |
| 721 | return err; |
| 722 | if (miro->aci_version >= 176) |
| 723 | if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_miro_capture_control[0], miro))) < 0) |
| 724 | return err; |
| 725 | } |
| 726 | |
| 727 | if (miro->aci_product == 'C') { |
| 728 | /* PCM20 with radio and 7 band equalizer */ |
| 729 | if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_miro_radio_control[0], miro))) < 0) |
| 730 | return err; |
| 731 | for (idx = 0; idx < ARRAY_SIZE(snd_miro_eq_controls); idx++) { |
| 732 | if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_miro_eq_controls[idx], miro))) < 0) |
| 733 | return err; |
| 734 | } |
| 735 | } |
| 736 | |
| 737 | return 0; |
| 738 | } |
| 739 | |
| 740 | static long snd_legacy_find_free_ioport(long *port_table, long size) |
| 741 | { |
| 742 | while (*port_table != -1) { |
| 743 | struct resource *res; |
| 744 | if ((res = request_region(*port_table, size, |
| 745 | "ALSA test")) != NULL) { |
Takashi Iwai | 10d150e | 2006-03-27 13:42:39 +0200 | [diff] [blame] | 746 | release_and_free_resource(res); |
Martin Langer | 1841f613 | 2006-03-27 12:41:01 +0200 | [diff] [blame] | 747 | return *port_table; |
| 748 | } |
| 749 | port_table++; |
| 750 | } |
| 751 | return -1; |
| 752 | } |
| 753 | |
| 754 | static int __init snd_miro_init(struct snd_miro *chip, unsigned short hardware) |
| 755 | { |
| 756 | static int opti9xx_mc_size[] = {7, 7, 10, 10, 2, 2, 2}; |
| 757 | |
| 758 | chip->hardware = hardware; |
| 759 | strcpy(chip->name, snd_opti9xx_names[hardware]); |
| 760 | |
| 761 | chip->mc_base_size = opti9xx_mc_size[hardware]; |
| 762 | |
| 763 | spin_lock_init(&chip->lock); |
| 764 | |
| 765 | chip->wss_base = -1; |
| 766 | chip->irq = -1; |
| 767 | chip->dma1 = -1; |
| 768 | chip->dma2 = -1; |
| 769 | chip->fm_port = -1; |
| 770 | chip->mpu_port = -1; |
| 771 | chip->mpu_irq = -1; |
| 772 | |
| 773 | switch (hardware) { |
| 774 | case OPTi9XX_HW_82C929: |
| 775 | chip->mc_base = 0xf8c; |
| 776 | chip->password = 0xe3; |
| 777 | chip->pwd_reg = 3; |
| 778 | break; |
| 779 | |
| 780 | case OPTi9XX_HW_82C924: |
| 781 | chip->mc_base = 0xf8c; |
| 782 | chip->password = 0xe5; |
| 783 | chip->pwd_reg = 3; |
| 784 | break; |
| 785 | |
| 786 | default: |
| 787 | snd_printk(KERN_ERR "sorry, no support for %d\n", hardware); |
| 788 | return -ENODEV; |
| 789 | } |
| 790 | |
| 791 | return 0; |
| 792 | } |
| 793 | |
| 794 | static unsigned char snd_miro_read(struct snd_miro *chip, |
| 795 | unsigned char reg) |
| 796 | { |
| 797 | unsigned long flags; |
| 798 | unsigned char retval = 0xff; |
| 799 | |
| 800 | spin_lock_irqsave(&chip->lock, flags); |
| 801 | outb(chip->password, chip->mc_base + chip->pwd_reg); |
| 802 | |
| 803 | switch (chip->hardware) { |
| 804 | case OPTi9XX_HW_82C924: |
| 805 | if (reg > 7) { |
| 806 | outb(reg, chip->mc_base + 8); |
| 807 | outb(chip->password, chip->mc_base + chip->pwd_reg); |
| 808 | retval = inb(chip->mc_base + 9); |
| 809 | break; |
| 810 | } |
| 811 | |
| 812 | case OPTi9XX_HW_82C929: |
| 813 | retval = inb(chip->mc_base + reg); |
| 814 | break; |
| 815 | |
| 816 | default: |
| 817 | snd_printk(KERN_ERR "sorry, no support for %d\n", chip->hardware); |
| 818 | } |
| 819 | |
| 820 | spin_unlock_irqrestore(&chip->lock, flags); |
| 821 | return retval; |
| 822 | } |
| 823 | |
| 824 | static void snd_miro_write(struct snd_miro *chip, unsigned char reg, |
| 825 | unsigned char value) |
| 826 | { |
| 827 | unsigned long flags; |
| 828 | |
| 829 | spin_lock_irqsave(&chip->lock, flags); |
| 830 | outb(chip->password, chip->mc_base + chip->pwd_reg); |
| 831 | |
| 832 | switch (chip->hardware) { |
| 833 | case OPTi9XX_HW_82C924: |
| 834 | if (reg > 7) { |
| 835 | outb(reg, chip->mc_base + 8); |
| 836 | outb(chip->password, chip->mc_base + chip->pwd_reg); |
| 837 | outb(value, chip->mc_base + 9); |
| 838 | break; |
| 839 | } |
| 840 | |
| 841 | case OPTi9XX_HW_82C929: |
| 842 | outb(value, chip->mc_base + reg); |
| 843 | break; |
| 844 | |
| 845 | default: |
| 846 | snd_printk(KERN_ERR "sorry, no support for %d\n", chip->hardware); |
| 847 | } |
| 848 | |
| 849 | spin_unlock_irqrestore(&chip->lock, flags); |
| 850 | } |
| 851 | |
| 852 | |
| 853 | #define snd_miro_write_mask(chip, reg, value, mask) \ |
| 854 | snd_miro_write(chip, reg, \ |
| 855 | (snd_miro_read(chip, reg) & ~(mask)) | ((value) & (mask))) |
| 856 | |
| 857 | /* |
| 858 | * Proc Interface |
| 859 | */ |
| 860 | |
| 861 | static void snd_miro_proc_read(struct snd_info_entry * entry, |
| 862 | struct snd_info_buffer *buffer) |
| 863 | { |
| 864 | struct snd_miro *miro = (struct snd_miro *) entry->private_data; |
| 865 | char* model = "unknown"; |
| 866 | |
| 867 | /* miroSOUND PCM1 pro, early PCM12 */ |
| 868 | |
| 869 | if ((miro->hardware == OPTi9XX_HW_82C929) && |
| 870 | (miro->aci_vendor == 'm') && |
| 871 | (miro->aci_product == 'A')) { |
| 872 | switch(miro->aci_version) { |
| 873 | case 3: |
| 874 | model = "miroSOUND PCM1 pro"; |
| 875 | break; |
| 876 | default: |
| 877 | model = "miroSOUND PCM1 pro / (early) PCM12"; |
| 878 | break; |
| 879 | } |
| 880 | } |
| 881 | |
| 882 | /* miroSOUND PCM12, PCM12 (Rev. E), PCM12 pnp */ |
| 883 | |
| 884 | if ((miro->hardware == OPTi9XX_HW_82C924) && |
| 885 | (miro->aci_vendor == 'm') && |
| 886 | (miro->aci_product == 'B')) { |
| 887 | switch(miro->aci_version) { |
| 888 | case 4: |
| 889 | model = "miroSOUND PCM12"; |
| 890 | break; |
| 891 | case 176: |
| 892 | model = "miroSOUND PCM12 (Rev. E)"; |
| 893 | break; |
| 894 | default: |
| 895 | model = "miroSOUND PCM12 / PCM12 pnp"; |
| 896 | break; |
| 897 | } |
| 898 | } |
| 899 | |
| 900 | /* miroSOUND PCM20 radio */ |
| 901 | |
| 902 | if ((miro->hardware == OPTi9XX_HW_82C924) && |
| 903 | (miro->aci_vendor == 'm') && |
| 904 | (miro->aci_product == 'C')) { |
| 905 | switch(miro->aci_version) { |
| 906 | case 7: |
| 907 | model = "miroSOUND PCM20 radio (Rev. E)"; |
| 908 | break; |
| 909 | default: |
| 910 | model = "miroSOUND PCM20 radio"; |
| 911 | break; |
| 912 | } |
| 913 | } |
| 914 | |
| 915 | snd_iprintf(buffer, "\nGeneral information:\n"); |
| 916 | snd_iprintf(buffer, " model : %s\n", model); |
| 917 | snd_iprintf(buffer, " opti : %s\n", miro->name); |
| 918 | snd_iprintf(buffer, " codec : %s\n", miro->pcm->name); |
| 919 | snd_iprintf(buffer, " port : 0x%lx\n", miro->wss_base); |
| 920 | snd_iprintf(buffer, " irq : %d\n", miro->irq); |
| 921 | snd_iprintf(buffer, " dma : %d,%d\n\n", miro->dma1, miro->dma2); |
| 922 | |
| 923 | snd_iprintf(buffer, "MPU-401:\n"); |
| 924 | snd_iprintf(buffer, " port : 0x%lx\n", miro->mpu_port); |
| 925 | snd_iprintf(buffer, " irq : %d\n\n", miro->mpu_irq); |
| 926 | |
| 927 | snd_iprintf(buffer, "ACI information:\n"); |
| 928 | snd_iprintf(buffer, " vendor : "); |
| 929 | switch(miro->aci_vendor) { |
| 930 | case 'm': |
| 931 | snd_iprintf(buffer, "Miro\n"); |
| 932 | break; |
| 933 | default: |
| 934 | snd_iprintf(buffer, "unknown (0x%x)\n", miro->aci_vendor); |
| 935 | break; |
| 936 | } |
| 937 | |
| 938 | snd_iprintf(buffer, " product : "); |
| 939 | switch(miro->aci_product) { |
| 940 | case 'A': |
| 941 | snd_iprintf(buffer, "miroSOUND PCM1 pro / (early) PCM12\n"); |
| 942 | break; |
| 943 | case 'B': |
| 944 | snd_iprintf(buffer, "miroSOUND PCM12\n"); |
| 945 | break; |
| 946 | case 'C': |
| 947 | snd_iprintf(buffer, "miroSOUND PCM20 radio\n"); |
| 948 | break; |
| 949 | default: |
| 950 | snd_iprintf(buffer, "unknown (0x%x)\n", miro->aci_product); |
| 951 | break; |
| 952 | } |
| 953 | |
| 954 | snd_iprintf(buffer, " firmware: %d (0x%x)\n", |
| 955 | miro->aci_version, miro->aci_version); |
| 956 | snd_iprintf(buffer, " port : 0x%lx-0x%lx\n", |
| 957 | miro->aci_port, miro->aci_port+2); |
| 958 | snd_iprintf(buffer, " wss : 0x%x\n", wss); |
| 959 | snd_iprintf(buffer, " ide : 0x%x\n", ide); |
| 960 | snd_iprintf(buffer, " solomode: 0x%x\n", miro->aci_solomode); |
| 961 | snd_iprintf(buffer, " amp : 0x%x\n", miro->aci_amp); |
| 962 | snd_iprintf(buffer, " preamp : 0x%x\n", miro->aci_preamp); |
| 963 | } |
| 964 | |
| 965 | static void __init snd_miro_proc_init(struct snd_miro * miro) |
| 966 | { |
| 967 | struct snd_info_entry *entry; |
| 968 | |
| 969 | if (! snd_card_proc_new(miro->card, "miro", &entry)) |
| 970 | snd_info_set_text_ops(entry, miro, 1024, snd_miro_proc_read); |
| 971 | } |
| 972 | |
| 973 | /* |
| 974 | * Init |
| 975 | */ |
| 976 | |
| 977 | static int __init snd_miro_configure(struct snd_miro *chip) |
| 978 | { |
| 979 | unsigned char wss_base_bits; |
| 980 | unsigned char irq_bits; |
| 981 | unsigned char dma_bits; |
| 982 | unsigned char mpu_port_bits = 0; |
| 983 | unsigned char mpu_irq_bits; |
| 984 | unsigned long flags; |
| 985 | |
| 986 | switch (chip->hardware) { |
| 987 | case OPTi9XX_HW_82C924: |
| 988 | snd_miro_write_mask(chip, OPTi9XX_MC_REG(6), 0x02, 0x02); |
| 989 | snd_miro_write_mask(chip, OPTi9XX_MC_REG(1), 0x80, 0x80); |
| 990 | snd_miro_write_mask(chip, OPTi9XX_MC_REG(2), 0x20, 0x20); /* OPL4 */ |
| 991 | snd_miro_write_mask(chip, OPTi9XX_MC_REG(3), 0xf0, 0xff); |
| 992 | snd_miro_write_mask(chip, OPTi9XX_MC_REG(5), 0x02, 0x02); |
| 993 | break; |
| 994 | case OPTi9XX_HW_82C929: |
| 995 | /* untested init commands for OPTi929 */ |
| 996 | snd_miro_write_mask(chip, OPTi9XX_MC_REG(1), 0x80, 0x80); |
| 997 | snd_miro_write_mask(chip, OPTi9XX_MC_REG(2), 0x20, 0x20); /* OPL4 */ |
| 998 | snd_miro_write_mask(chip, OPTi9XX_MC_REG(4), 0x00, 0x0c); |
| 999 | snd_miro_write_mask(chip, OPTi9XX_MC_REG(5), 0x02, 0x02); |
| 1000 | break; |
| 1001 | default: |
| 1002 | snd_printk(KERN_ERR "chip %d not supported\n", chip->hardware); |
| 1003 | return -EINVAL; |
| 1004 | } |
| 1005 | |
| 1006 | switch (chip->wss_base) { |
| 1007 | case 0x530: |
| 1008 | wss_base_bits = 0x00; |
| 1009 | break; |
| 1010 | case 0x604: |
| 1011 | wss_base_bits = 0x03; |
| 1012 | break; |
| 1013 | case 0xe80: |
| 1014 | wss_base_bits = 0x01; |
| 1015 | break; |
| 1016 | case 0xf40: |
| 1017 | wss_base_bits = 0x02; |
| 1018 | break; |
| 1019 | default: |
| 1020 | snd_printk(KERN_ERR "WSS port 0x%lx not valid\n", chip->wss_base); |
| 1021 | goto __skip_base; |
| 1022 | } |
| 1023 | snd_miro_write_mask(chip, OPTi9XX_MC_REG(1), wss_base_bits << 4, 0x30); |
| 1024 | |
| 1025 | __skip_base: |
| 1026 | switch (chip->irq) { |
| 1027 | case 5: |
| 1028 | irq_bits = 0x05; |
| 1029 | break; |
| 1030 | case 7: |
| 1031 | irq_bits = 0x01; |
| 1032 | break; |
| 1033 | case 9: |
| 1034 | irq_bits = 0x02; |
| 1035 | break; |
| 1036 | case 10: |
| 1037 | irq_bits = 0x03; |
| 1038 | break; |
| 1039 | case 11: |
| 1040 | irq_bits = 0x04; |
| 1041 | break; |
| 1042 | default: |
| 1043 | snd_printk(KERN_ERR "WSS irq # %d not valid\n", chip->irq); |
| 1044 | goto __skip_resources; |
| 1045 | } |
| 1046 | |
| 1047 | switch (chip->dma1) { |
| 1048 | case 0: |
| 1049 | dma_bits = 0x01; |
| 1050 | break; |
| 1051 | case 1: |
| 1052 | dma_bits = 0x02; |
| 1053 | break; |
| 1054 | case 3: |
| 1055 | dma_bits = 0x03; |
| 1056 | break; |
| 1057 | default: |
| 1058 | snd_printk(KERN_ERR "WSS dma1 # %d not valid\n", chip->dma1); |
| 1059 | goto __skip_resources; |
| 1060 | } |
| 1061 | |
| 1062 | if (chip->dma1 == chip->dma2) { |
| 1063 | snd_printk(KERN_ERR "don't want to share dmas\n"); |
| 1064 | return -EBUSY; |
| 1065 | } |
| 1066 | |
| 1067 | switch (chip->dma2) { |
| 1068 | case 0: |
| 1069 | case 1: |
| 1070 | break; |
| 1071 | default: |
| 1072 | snd_printk(KERN_ERR "WSS dma2 # %d not valid\n", chip->dma2); |
| 1073 | goto __skip_resources; |
| 1074 | } |
| 1075 | dma_bits |= 0x04; |
| 1076 | |
| 1077 | spin_lock_irqsave(&chip->lock, flags); |
| 1078 | outb(irq_bits << 3 | dma_bits, chip->wss_base); |
| 1079 | spin_unlock_irqrestore(&chip->lock, flags); |
| 1080 | |
| 1081 | __skip_resources: |
| 1082 | if (chip->hardware > OPTi9XX_HW_82C928) { |
| 1083 | switch (chip->mpu_port) { |
| 1084 | case 0: |
| 1085 | case -1: |
| 1086 | break; |
| 1087 | case 0x300: |
| 1088 | mpu_port_bits = 0x03; |
| 1089 | break; |
| 1090 | case 0x310: |
| 1091 | mpu_port_bits = 0x02; |
| 1092 | break; |
| 1093 | case 0x320: |
| 1094 | mpu_port_bits = 0x01; |
| 1095 | break; |
| 1096 | case 0x330: |
| 1097 | mpu_port_bits = 0x00; |
| 1098 | break; |
| 1099 | default: |
| 1100 | snd_printk(KERN_ERR "MPU-401 port 0x%lx not valid\n", |
| 1101 | chip->mpu_port); |
| 1102 | goto __skip_mpu; |
| 1103 | } |
| 1104 | |
| 1105 | switch (chip->mpu_irq) { |
| 1106 | case 5: |
| 1107 | mpu_irq_bits = 0x02; |
| 1108 | break; |
| 1109 | case 7: |
| 1110 | mpu_irq_bits = 0x03; |
| 1111 | break; |
| 1112 | case 9: |
| 1113 | mpu_irq_bits = 0x00; |
| 1114 | break; |
| 1115 | case 10: |
| 1116 | mpu_irq_bits = 0x01; |
| 1117 | break; |
| 1118 | default: |
| 1119 | snd_printk(KERN_ERR "MPU-401 irq # %d not valid\n", |
| 1120 | chip->mpu_irq); |
| 1121 | goto __skip_mpu; |
| 1122 | } |
| 1123 | |
| 1124 | snd_miro_write_mask(chip, OPTi9XX_MC_REG(6), |
| 1125 | (chip->mpu_port <= 0) ? 0x00 : |
| 1126 | 0x80 | mpu_port_bits << 5 | mpu_irq_bits << 3, |
| 1127 | 0xf8); |
| 1128 | } |
| 1129 | __skip_mpu: |
| 1130 | |
| 1131 | return 0; |
| 1132 | } |
| 1133 | |
| 1134 | static int __init snd_card_miro_detect(struct snd_card *card, struct snd_miro *chip) |
| 1135 | { |
| 1136 | int i, err; |
| 1137 | unsigned char value; |
| 1138 | |
| 1139 | for (i = OPTi9XX_HW_82C929; i <= OPTi9XX_HW_82C924; i++) { |
| 1140 | |
| 1141 | if ((err = snd_miro_init(chip, i)) < 0) |
| 1142 | return err; |
| 1143 | |
| 1144 | if ((chip->res_mc_base = request_region(chip->mc_base, chip->mc_base_size, "OPTi9xx MC")) == NULL) |
| 1145 | continue; |
| 1146 | |
| 1147 | value = snd_miro_read(chip, OPTi9XX_MC_REG(1)); |
| 1148 | if ((value != 0xff) && (value != inb(chip->mc_base + 1))) |
| 1149 | if (value == snd_miro_read(chip, OPTi9XX_MC_REG(1))) |
| 1150 | return 1; |
| 1151 | |
Takashi Iwai | 10d150e | 2006-03-27 13:42:39 +0200 | [diff] [blame] | 1152 | release_and_free_resource(chip->res_mc_base); |
Martin Langer | 1841f613 | 2006-03-27 12:41:01 +0200 | [diff] [blame] | 1153 | chip->res_mc_base = NULL; |
| 1154 | |
| 1155 | } |
| 1156 | |
| 1157 | return -ENODEV; |
| 1158 | } |
| 1159 | |
| 1160 | static int __init snd_card_miro_aci_detect(struct snd_card *card, struct snd_miro * miro) |
| 1161 | { |
| 1162 | unsigned char regval; |
| 1163 | int i; |
| 1164 | |
| 1165 | mutex_init(&miro->aci_mutex); |
| 1166 | |
| 1167 | /* get ACI port from OPTi9xx MC 4 */ |
| 1168 | |
| 1169 | miro->mc_base = 0xf8c; |
| 1170 | regval=inb(miro->mc_base + 4); |
| 1171 | miro->aci_port = (regval & 0x10) ? 0x344: 0x354; |
| 1172 | |
| 1173 | if ((miro->res_aci_port = request_region(miro->aci_port, 3, "miro aci")) == NULL) { |
| 1174 | snd_printk(KERN_ERR "aci i/o area 0x%lx-0x%lx already used.\n", |
| 1175 | miro->aci_port, miro->aci_port+2); |
| 1176 | return -ENOMEM; |
| 1177 | } |
| 1178 | |
| 1179 | /* force ACI into a known state */ |
| 1180 | for (i = 0; i < 3; i++) |
| 1181 | if (aci_cmd(miro, ACI_ERROR_OP, -1, -1) < 0) { |
Martin Langer | 1841f613 | 2006-03-27 12:41:01 +0200 | [diff] [blame] | 1182 | snd_printk(KERN_ERR "can't force aci into known state.\n"); |
| 1183 | return -ENXIO; |
| 1184 | } |
| 1185 | |
| 1186 | if ((miro->aci_vendor=aci_cmd(miro, ACI_READ_IDCODE, -1, -1)) < 0 || |
| 1187 | (miro->aci_product=aci_cmd(miro, ACI_READ_IDCODE, -1, -1)) < 0) { |
Martin Langer | 1841f613 | 2006-03-27 12:41:01 +0200 | [diff] [blame] | 1188 | snd_printk(KERN_ERR "can't read aci id on 0x%lx.\n", miro->aci_port); |
| 1189 | return -ENXIO; |
| 1190 | } |
| 1191 | |
| 1192 | if ((miro->aci_version=aci_cmd(miro, ACI_READ_VERSION, -1, -1)) < 0) { |
Martin Langer | 1841f613 | 2006-03-27 12:41:01 +0200 | [diff] [blame] | 1193 | snd_printk(KERN_ERR "can't read aci version on 0x%lx.\n", |
| 1194 | miro->aci_port); |
| 1195 | return -ENXIO; |
| 1196 | } |
| 1197 | |
| 1198 | if (aci_cmd(miro, ACI_INIT, -1, -1) < 0 || |
| 1199 | aci_cmd(miro, ACI_ERROR_OP, ACI_ERROR_OP, ACI_ERROR_OP) < 0 || |
| 1200 | aci_cmd(miro, ACI_ERROR_OP, ACI_ERROR_OP, ACI_ERROR_OP) < 0) { |
| 1201 | snd_printk(KERN_ERR "can't initialize aci.\n"); |
| 1202 | return -ENXIO; |
| 1203 | } |
| 1204 | |
| 1205 | return 0; |
| 1206 | } |
| 1207 | |
| 1208 | static void snd_card_miro_free(struct snd_card *card) |
| 1209 | { |
| 1210 | struct snd_miro *miro = card->private_data; |
| 1211 | |
| 1212 | release_and_free_resource(miro->res_aci_port); |
| 1213 | release_and_free_resource(miro->res_mc_base); |
| 1214 | } |
| 1215 | |
| 1216 | static int __init snd_miro_probe(struct platform_device *devptr) |
| 1217 | { |
| 1218 | static long possible_ports[] = {0x530, 0xe80, 0xf40, 0x604, -1}; |
| 1219 | static long possible_mpu_ports[] = {0x330, 0x300, 0x310, 0x320, -1}; |
| 1220 | static int possible_irqs[] = {11, 9, 10, 7, -1}; |
| 1221 | static int possible_mpu_irqs[] = {10, 5, 9, 7, -1}; |
| 1222 | static int possible_dma1s[] = {3, 1, 0, -1}; |
| 1223 | static int possible_dma2s[][2] = {{1,-1}, {0,-1}, {-1,-1}, {0,-1}}; |
| 1224 | |
| 1225 | int error; |
| 1226 | struct snd_miro *miro; |
| 1227 | struct snd_cs4231 *codec; |
| 1228 | struct snd_timer *timer; |
| 1229 | struct snd_card *card; |
| 1230 | struct snd_pcm *pcm; |
| 1231 | struct snd_rawmidi *rmidi; |
| 1232 | |
| 1233 | if (!(card = snd_card_new(index, id, THIS_MODULE, |
| 1234 | sizeof(struct snd_miro)))) |
| 1235 | return -ENOMEM; |
| 1236 | |
| 1237 | card->private_free = snd_card_miro_free; |
| 1238 | miro = card->private_data; |
| 1239 | miro->card = card; |
| 1240 | |
| 1241 | if ((error = snd_card_miro_aci_detect(card, miro)) < 0) { |
| 1242 | snd_card_free(card); |
| 1243 | snd_printk(KERN_ERR "unable to detect aci chip\n"); |
| 1244 | return -ENODEV; |
| 1245 | } |
| 1246 | |
| 1247 | /* init proc interface */ |
| 1248 | snd_miro_proc_init(miro); |
| 1249 | |
| 1250 | if ((error = snd_card_miro_detect(card, miro)) < 0) { |
| 1251 | snd_card_free(card); |
| 1252 | snd_printk(KERN_ERR "unable to detect OPTi9xx chip\n"); |
| 1253 | return -ENODEV; |
| 1254 | } |
| 1255 | |
| 1256 | if (! miro->res_mc_base && |
| 1257 | (miro->res_mc_base = request_region(miro->mc_base, miro->mc_base_size, |
| 1258 | "miro (OPTi9xx MC)")) == NULL) { |
| 1259 | snd_card_free(card); |
| 1260 | snd_printk(KERN_ERR "request for OPTI9xx MC failed\n"); |
| 1261 | return -ENOMEM; |
| 1262 | } |
| 1263 | |
| 1264 | miro->wss_base = port; |
| 1265 | miro->fm_port = fm_port; |
| 1266 | miro->mpu_port = mpu_port; |
| 1267 | miro->irq = irq; |
| 1268 | miro->mpu_irq = mpu_irq; |
| 1269 | miro->dma1 = dma1; |
| 1270 | miro->dma2 = dma2; |
| 1271 | |
| 1272 | if (miro->wss_base == SNDRV_AUTO_PORT) { |
| 1273 | if ((miro->wss_base = snd_legacy_find_free_ioport(possible_ports, 4)) < 0) { |
| 1274 | snd_card_free(card); |
| 1275 | snd_printk(KERN_ERR "unable to find a free WSS port\n"); |
| 1276 | return -EBUSY; |
| 1277 | } |
| 1278 | } |
| 1279 | |
| 1280 | if (miro->mpu_port == SNDRV_AUTO_PORT) { |
| 1281 | if ((miro->mpu_port = snd_legacy_find_free_ioport(possible_mpu_ports, 2)) < 0) { |
| 1282 | snd_card_free(card); |
| 1283 | snd_printk(KERN_ERR "unable to find a free MPU401 port\n"); |
| 1284 | return -EBUSY; |
| 1285 | } |
| 1286 | } |
| 1287 | if (miro->irq == SNDRV_AUTO_IRQ) { |
| 1288 | if ((miro->irq = snd_legacy_find_free_irq(possible_irqs)) < 0) { |
| 1289 | snd_card_free(card); |
| 1290 | snd_printk(KERN_ERR "unable to find a free IRQ\n"); |
| 1291 | return -EBUSY; |
| 1292 | } |
| 1293 | } |
| 1294 | if (miro->mpu_irq == SNDRV_AUTO_IRQ) { |
| 1295 | if ((miro->mpu_irq = snd_legacy_find_free_irq(possible_mpu_irqs)) < 0) { |
| 1296 | snd_card_free(card); |
| 1297 | snd_printk(KERN_ERR "unable to find a free MPU401 IRQ\n"); |
| 1298 | return -EBUSY; |
| 1299 | } |
| 1300 | } |
| 1301 | if (miro->dma1 == SNDRV_AUTO_DMA) { |
| 1302 | if ((miro->dma1 = snd_legacy_find_free_dma(possible_dma1s)) < 0) { |
| 1303 | snd_card_free(card); |
| 1304 | snd_printk(KERN_ERR "unable to find a free DMA1\n"); |
| 1305 | return -EBUSY; |
| 1306 | } |
| 1307 | } |
| 1308 | if (miro->dma2 == SNDRV_AUTO_DMA) { |
| 1309 | if ((miro->dma2 = snd_legacy_find_free_dma(possible_dma2s[miro->dma1 % 4])) < 0) { |
| 1310 | snd_card_free(card); |
| 1311 | snd_printk(KERN_ERR "unable to find a free DMA2\n"); |
| 1312 | return -EBUSY; |
| 1313 | } |
| 1314 | } |
| 1315 | |
| 1316 | if ((error = snd_miro_configure(miro))) { |
| 1317 | snd_card_free(card); |
| 1318 | return error; |
| 1319 | } |
| 1320 | |
| 1321 | if ((error = snd_cs4231_create(card, miro->wss_base + 4, -1, |
| 1322 | miro->irq, miro->dma1, miro->dma2, |
| 1323 | CS4231_HW_AD1845, |
| 1324 | 0, |
| 1325 | &codec)) < 0) { |
| 1326 | snd_card_free(card); |
| 1327 | return error; |
| 1328 | } |
| 1329 | |
| 1330 | if ((error = snd_cs4231_pcm(codec, 0, &pcm)) < 0) { |
| 1331 | snd_card_free(card); |
| 1332 | return error; |
| 1333 | } |
| 1334 | if ((error = snd_cs4231_mixer(codec)) < 0) { |
| 1335 | snd_card_free(card); |
| 1336 | return error; |
| 1337 | } |
| 1338 | if ((error = snd_cs4231_timer(codec, 0, &timer)) < 0) { |
| 1339 | snd_card_free(card); |
| 1340 | return error; |
| 1341 | } |
| 1342 | |
| 1343 | miro->pcm = pcm; |
| 1344 | |
| 1345 | if ((error = snd_miro_mixer(miro)) < 0) { |
| 1346 | snd_card_free(card); |
| 1347 | return error; |
| 1348 | } |
| 1349 | |
| 1350 | if (miro->aci_vendor == 'm') { |
| 1351 | /* It looks like a miro sound card. */ |
| 1352 | switch (miro->aci_product) { |
| 1353 | case 'A': |
| 1354 | sprintf(card->shortname, |
| 1355 | "miroSOUND PCM1 pro / PCM12"); |
| 1356 | break; |
| 1357 | case 'B': |
| 1358 | sprintf(card->shortname, |
| 1359 | "miroSOUND PCM12"); |
| 1360 | break; |
| 1361 | case 'C': |
| 1362 | sprintf(card->shortname, |
| 1363 | "miroSOUND PCM20 radio"); |
| 1364 | break; |
| 1365 | default: |
| 1366 | sprintf(card->shortname, |
| 1367 | "unknown miro"); |
| 1368 | snd_printk(KERN_INFO "unknown miro aci id\n"); |
| 1369 | break; |
| 1370 | } |
| 1371 | } else { |
| 1372 | snd_printk(KERN_INFO "found unsupported aci card\n"); |
| 1373 | sprintf(card->shortname, "unknown Cardinal Technologies"); |
| 1374 | } |
| 1375 | |
| 1376 | strcpy(card->driver, "miro"); |
| 1377 | sprintf(card->longname, "%s: OPTi%s, %s at 0x%lx, irq %d, dma %d&%d", |
| 1378 | card->shortname, miro->name, pcm->name, miro->wss_base + 4, |
| 1379 | miro->irq, miro->dma1, miro->dma2); |
| 1380 | |
| 1381 | if (miro->mpu_port <= 0 || miro->mpu_port == SNDRV_AUTO_PORT) |
| 1382 | rmidi = NULL; |
| 1383 | else |
| 1384 | if ((error = snd_mpu401_uart_new(card, 0, MPU401_HW_MPU401, |
| 1385 | miro->mpu_port, 0, miro->mpu_irq, SA_INTERRUPT, |
| 1386 | &rmidi))) |
| 1387 | snd_printk(KERN_WARNING "no MPU-401 device at 0x%lx?\n", miro->mpu_port); |
| 1388 | |
| 1389 | if (miro->fm_port > 0 && miro->fm_port != SNDRV_AUTO_PORT) { |
| 1390 | struct snd_opl3 *opl3 = NULL; |
| 1391 | struct snd_opl4 *opl4; |
| 1392 | if (snd_opl4_create(card, miro->fm_port, miro->fm_port - 8, |
| 1393 | 2, &opl3, &opl4) < 0) |
| 1394 | snd_printk(KERN_WARNING "no OPL4 device at 0x%lx\n", miro->fm_port); |
| 1395 | } |
| 1396 | |
| 1397 | if ((error = snd_set_aci_init_values(miro)) < 0) { |
| 1398 | snd_card_free(card); |
| 1399 | return error; |
| 1400 | } |
| 1401 | |
| 1402 | snd_card_set_dev(card, &devptr->dev); |
| 1403 | |
| 1404 | if ((error = snd_card_register(card))) { |
| 1405 | snd_card_free(card); |
| 1406 | return error; |
| 1407 | } |
| 1408 | |
| 1409 | platform_set_drvdata(devptr, card); |
| 1410 | return 0; |
| 1411 | } |
| 1412 | |
| 1413 | static int __devexit snd_miro_remove(struct platform_device *devptr) |
| 1414 | { |
| 1415 | snd_card_free(platform_get_drvdata(devptr)); |
| 1416 | platform_set_drvdata(devptr, NULL); |
| 1417 | return 0; |
| 1418 | } |
| 1419 | |
| 1420 | static struct platform_driver snd_miro_driver = { |
| 1421 | .probe = snd_miro_probe, |
| 1422 | .remove = __devexit_p(snd_miro_remove), |
| 1423 | /* FIXME: suspend/resume */ |
| 1424 | .driver = { |
| 1425 | .name = DRIVER_NAME |
| 1426 | }, |
| 1427 | }; |
| 1428 | |
| 1429 | static int __init alsa_card_miro_init(void) |
| 1430 | { |
| 1431 | int error; |
| 1432 | |
| 1433 | if ((error = platform_driver_register(&snd_miro_driver)) < 0) |
| 1434 | return error; |
| 1435 | device = platform_device_register_simple(DRIVER_NAME, -1, NULL, 0); |
Rene Herman | dcccdd9 | 2006-04-11 14:09:37 +0200 | [diff] [blame] | 1436 | if (! IS_ERR(device)) { |
| 1437 | if (platform_get_drvdata(device)) |
| 1438 | return 0; |
| 1439 | platform_device_unregister(device); |
| 1440 | } |
Martin Langer | 1841f613 | 2006-03-27 12:41:01 +0200 | [diff] [blame] | 1441 | #ifdef MODULE |
| 1442 | printk(KERN_ERR "no miro soundcard found\n"); |
| 1443 | #endif |
| 1444 | platform_driver_unregister(&snd_miro_driver); |
| 1445 | return PTR_ERR(device); |
| 1446 | } |
| 1447 | |
| 1448 | static void __exit alsa_card_miro_exit(void) |
| 1449 | { |
| 1450 | platform_device_unregister(device); |
| 1451 | platform_driver_unregister(&snd_miro_driver); |
| 1452 | } |
| 1453 | |
| 1454 | module_init(alsa_card_miro_init) |
| 1455 | module_exit(alsa_card_miro_exit) |