1 /* 2 * Driver for Yamaha OPL3-SA[2,3] soundcards 3 * Copyright (c) by Jaroslav Kysela <perex@perex.cz> 4 * 5 * 6 * This program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License as published by 8 * the Free Software Foundation; either version 2 of the License, or 9 * (at your option) any later version. 10 * 11 * This program is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 * GNU General Public License for more details. 15 * 16 * You should have received a copy of the GNU General Public License 17 * along with this program; if not, write to the Free Software 18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 19 * 20 */ 21 22 #include <linux/init.h> 23 #include <linux/err.h> 24 #include <linux/isa.h> 25 #include <linux/interrupt.h> 26 #include <linux/pm.h> 27 #include <linux/slab.h> 28 #include <linux/pnp.h> 29 #include <linux/moduleparam.h> 30 #include <sound/core.h> 31 #include <sound/wss.h> 32 #include <sound/mpu401.h> 33 #include <sound/opl3.h> 34 #include <sound/initval.h> 35 #include <sound/tlv.h> 36 37 #include <asm/io.h> 38 39 MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>"); 40 MODULE_DESCRIPTION("Yamaha OPL3SA2+"); 41 MODULE_LICENSE("GPL"); 42 MODULE_SUPPORTED_DEVICE("{{Yamaha,YMF719E-S}," 43 "{Genius,Sound Maker 3DX}," 44 "{Yamaha,OPL3SA3}," 45 "{Intel,AL440LX sound}," 46 "{NeoMagic,MagicWave 3DX}}"); 47 48 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ 49 static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ 50 static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; /* Enable this card */ 51 #ifdef CONFIG_PNP 52 static int isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1}; 53 #endif 54 static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0xf86,0x370,0x100 */ 55 static long sb_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x220,0x240,0x260 */ 56 static long wss_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;/* 0x530,0xe80,0xf40,0x604 */ 57 static long fm_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x388 */ 58 static long midi_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;/* 0x330,0x300 */ 59 static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 0,1,3,5,9,11,12,15 */ 60 static int dma1[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 1,3,5,6,7 */ 61 static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 1,3,5,6,7 */ 62 static int opl3sa3_ymode[SNDRV_CARDS]; /* 0,1,2,3 */ /*SL Added*/ 63 64 module_param_array(index, int, NULL, 0444); 65 MODULE_PARM_DESC(index, "Index value for OPL3-SA soundcard."); 66 module_param_array(id, charp, NULL, 0444); 67 MODULE_PARM_DESC(id, "ID string for OPL3-SA soundcard."); 68 module_param_array(enable, bool, NULL, 0444); 69 MODULE_PARM_DESC(enable, "Enable OPL3-SA soundcard."); 70 #ifdef CONFIG_PNP 71 module_param_array(isapnp, bool, NULL, 0444); 72 MODULE_PARM_DESC(isapnp, "PnP detection for specified soundcard."); 73 #endif 74 module_param_array(port, long, NULL, 0444); 75 MODULE_PARM_DESC(port, "Port # for OPL3-SA driver."); 76 module_param_array(sb_port, long, NULL, 0444); 77 MODULE_PARM_DESC(sb_port, "SB port # for OPL3-SA driver."); 78 module_param_array(wss_port, long, NULL, 0444); 79 MODULE_PARM_DESC(wss_port, "WSS port # for OPL3-SA driver."); 80 module_param_array(fm_port, long, NULL, 0444); 81 MODULE_PARM_DESC(fm_port, "FM port # for OPL3-SA driver."); 82 module_param_array(midi_port, long, NULL, 0444); 83 MODULE_PARM_DESC(midi_port, "MIDI port # for OPL3-SA driver."); 84 module_param_array(irq, int, NULL, 0444); 85 MODULE_PARM_DESC(irq, "IRQ # for OPL3-SA driver."); 86 module_param_array(dma1, int, NULL, 0444); 87 MODULE_PARM_DESC(dma1, "DMA1 # for OPL3-SA driver."); 88 module_param_array(dma2, int, NULL, 0444); 89 MODULE_PARM_DESC(dma2, "DMA2 # for OPL3-SA driver."); 90 module_param_array(opl3sa3_ymode, int, NULL, 0444); 91 MODULE_PARM_DESC(opl3sa3_ymode, "Speaker size selection for 3D Enhancement mode: Desktop/Large Notebook/Small Notebook/HiFi."); 92 93 #ifdef CONFIG_PNP 94 static int isa_registered; 95 static int pnp_registered; 96 static int pnpc_registered; 97 #endif 98 99 /* control ports */ 100 #define OPL3SA2_PM_CTRL 0x01 101 #define OPL3SA2_SYS_CTRL 0x02 102 #define OPL3SA2_IRQ_CONFIG 0x03 103 #define OPL3SA2_IRQ_STATUS 0x04 104 #define OPL3SA2_DMA_CONFIG 0x06 105 #define OPL3SA2_MASTER_LEFT 0x07 106 #define OPL3SA2_MASTER_RIGHT 0x08 107 #define OPL3SA2_MIC 0x09 108 #define OPL3SA2_MISC 0x0A 109 110 /* opl3sa3 only */ 111 #define OPL3SA3_DGTL_DOWN 0x12 112 #define OPL3SA3_ANLG_DOWN 0x13 113 #define OPL3SA3_WIDE 0x14 114 #define OPL3SA3_BASS 0x15 115 #define OPL3SA3_TREBLE 0x16 116 117 /* power management bits */ 118 #define OPL3SA2_PM_ADOWN 0x20 119 #define OPL3SA2_PM_PSV 0x04 120 #define OPL3SA2_PM_PDN 0x02 121 #define OPL3SA2_PM_PDX 0x01 122 123 #define OPL3SA2_PM_D0 0x00 124 #define OPL3SA2_PM_D3 (OPL3SA2_PM_ADOWN|OPL3SA2_PM_PSV|OPL3SA2_PM_PDN|OPL3SA2_PM_PDX) 125 126 struct snd_opl3sa2 { 127 int version; /* 2 or 3 */ 128 unsigned long port; /* control port */ 129 struct resource *res_port; /* control port resource */ 130 int irq; 131 int single_dma; 132 spinlock_t reg_lock; 133 struct snd_hwdep *synth; 134 struct snd_rawmidi *rmidi; 135 struct snd_wss *wss; 136 unsigned char ctlregs[0x20]; 137 int ymode; /* SL added */ 138 struct snd_kcontrol *master_switch; 139 struct snd_kcontrol *master_volume; 140 }; 141 142 #define PFX "opl3sa2: " 143 144 #ifdef CONFIG_PNP 145 146 static struct pnp_device_id snd_opl3sa2_pnpbiosids[] = { 147 { .id = "YMH0021" }, 148 { .id = "NMX2210" }, /* Gateway Solo 2500 */ 149 { .id = "" } /* end */ 150 }; 151 152 MODULE_DEVICE_TABLE(pnp, snd_opl3sa2_pnpbiosids); 153 154 static struct pnp_card_device_id snd_opl3sa2_pnpids[] = { 155 /* Yamaha YMF719E-S (Genius Sound Maker 3DX) */ 156 { .id = "YMH0020", .devs = { { "YMH0021" } } }, 157 /* Yamaha OPL3-SA3 (integrated on Intel's Pentium II AL440LX motherboard) */ 158 { .id = "YMH0030", .devs = { { "YMH0021" } } }, 159 /* Yamaha OPL3-SA2 */ 160 { .id = "YMH0800", .devs = { { "YMH0021" } } }, 161 /* Yamaha OPL3-SA2 */ 162 { .id = "YMH0801", .devs = { { "YMH0021" } } }, 163 /* NeoMagic MagicWave 3DX */ 164 { .id = "NMX2200", .devs = { { "YMH2210" } } }, 165 /* NeoMagic MagicWave 3D */ 166 { .id = "NMX2200", .devs = { { "NMX2210" } } }, 167 /* --- */ 168 { .id = "" } /* end */ 169 }; 170 171 MODULE_DEVICE_TABLE(pnp_card, snd_opl3sa2_pnpids); 172 173 #endif /* CONFIG_PNP */ 174 175 176 /* read control port (w/o spinlock) */ 177 static unsigned char __snd_opl3sa2_read(struct snd_opl3sa2 *chip, unsigned char reg) 178 { 179 unsigned char result; 180 #if 0 181 outb(0x1d, port); /* password */ 182 printk(KERN_DEBUG "read [0x%lx] = 0x%x\n", port, inb(port)); 183 #endif 184 outb(reg, chip->port); /* register */ 185 result = inb(chip->port + 1); 186 #if 0 187 printk(KERN_DEBUG "read [0x%lx] = 0x%x [0x%x]\n", 188 port, result, inb(port)); 189 #endif 190 return result; 191 } 192 193 /* read control port (with spinlock) */ 194 static unsigned char snd_opl3sa2_read(struct snd_opl3sa2 *chip, unsigned char reg) 195 { 196 unsigned long flags; 197 unsigned char result; 198 199 spin_lock_irqsave(&chip->reg_lock, flags); 200 result = __snd_opl3sa2_read(chip, reg); 201 spin_unlock_irqrestore(&chip->reg_lock, flags); 202 return result; 203 } 204 205 /* write control port (w/o spinlock) */ 206 static void __snd_opl3sa2_write(struct snd_opl3sa2 *chip, unsigned char reg, unsigned char value) 207 { 208 #if 0 209 outb(0x1d, port); /* password */ 210 #endif 211 outb(reg, chip->port); /* register */ 212 outb(value, chip->port + 1); 213 chip->ctlregs[reg] = value; 214 } 215 216 /* write control port (with spinlock) */ 217 static void snd_opl3sa2_write(struct snd_opl3sa2 *chip, unsigned char reg, unsigned char value) 218 { 219 unsigned long flags; 220 spin_lock_irqsave(&chip->reg_lock, flags); 221 __snd_opl3sa2_write(chip, reg, value); 222 spin_unlock_irqrestore(&chip->reg_lock, flags); 223 } 224 225 static int __devinit snd_opl3sa2_detect(struct snd_card *card) 226 { 227 struct snd_opl3sa2 *chip = card->private_data; 228 unsigned long port; 229 unsigned char tmp, tmp1; 230 char str[2]; 231 232 port = chip->port; 233 if ((chip->res_port = request_region(port, 2, "OPL3-SA control")) == NULL) { 234 snd_printk(KERN_ERR PFX "can't grab port 0x%lx\n", port); 235 return -EBUSY; 236 } 237 /* 238 snd_printk(KERN_DEBUG "REG 0A = 0x%x\n", 239 snd_opl3sa2_read(chip, 0x0a)); 240 */ 241 chip->version = 0; 242 tmp = snd_opl3sa2_read(chip, OPL3SA2_MISC); 243 if (tmp == 0xff) { 244 snd_printd("OPL3-SA [0x%lx] detect = 0x%x\n", port, tmp); 245 return -ENODEV; 246 } 247 switch (tmp & 0x07) { 248 case 0x01: 249 chip->version = 2; /* YMF711 */ 250 break; 251 default: 252 chip->version = 3; 253 /* 0x02 - standard */ 254 /* 0x03 - YM715B */ 255 /* 0x04 - YM719 - OPL-SA4? */ 256 /* 0x05 - OPL3-SA3 - Libretto 100 */ 257 /* 0x07 - unknown - Neomagic MagicWave 3D */ 258 break; 259 } 260 str[0] = chip->version + '0'; 261 str[1] = 0; 262 strcat(card->shortname, str); 263 snd_opl3sa2_write(chip, OPL3SA2_MISC, tmp ^ 7); 264 if ((tmp1 = snd_opl3sa2_read(chip, OPL3SA2_MISC)) != tmp) { 265 snd_printd("OPL3-SA [0x%lx] detect (1) = 0x%x (0x%x)\n", port, tmp, tmp1); 266 return -ENODEV; 267 } 268 /* try if the MIC register is accesible */ 269 tmp = snd_opl3sa2_read(chip, OPL3SA2_MIC); 270 snd_opl3sa2_write(chip, OPL3SA2_MIC, 0x8a); 271 if (((tmp1 = snd_opl3sa2_read(chip, OPL3SA2_MIC)) & 0x9f) != 0x8a) { 272 snd_printd("OPL3-SA [0x%lx] detect (2) = 0x%x (0x%x)\n", port, tmp, tmp1); 273 return -ENODEV; 274 } 275 snd_opl3sa2_write(chip, OPL3SA2_MIC, 0x9f); 276 /* initialization */ 277 /* Power Management - full on */ 278 snd_opl3sa2_write(chip, OPL3SA2_PM_CTRL, OPL3SA2_PM_D0); 279 if (chip->version > 2) { 280 /* ymode is bits 4&5 (of 0 to 7) on all but opl3sa2 versions */ 281 snd_opl3sa2_write(chip, OPL3SA2_SYS_CTRL, (chip->ymode << 4)); 282 } else { 283 /* default for opl3sa2 versions */ 284 snd_opl3sa2_write(chip, OPL3SA2_SYS_CTRL, 0x00); 285 } 286 snd_opl3sa2_write(chip, OPL3SA2_IRQ_CONFIG, 0x0d); /* Interrupt Channel Configuration - IRQ A = OPL3 + MPU + WSS */ 287 if (chip->single_dma) { 288 snd_opl3sa2_write(chip, OPL3SA2_DMA_CONFIG, 0x03); /* DMA Configuration - DMA A = WSS-R + WSS-P */ 289 } else { 290 snd_opl3sa2_write(chip, OPL3SA2_DMA_CONFIG, 0x21); /* DMA Configuration - DMA B = WSS-R, DMA A = WSS-P */ 291 } 292 snd_opl3sa2_write(chip, OPL3SA2_MISC, 0x80 | (tmp & 7)); /* Miscellaneous - default */ 293 if (chip->version > 2) { 294 snd_opl3sa2_write(chip, OPL3SA3_DGTL_DOWN, 0x00); /* Digital Block Partial Power Down - default */ 295 snd_opl3sa2_write(chip, OPL3SA3_ANLG_DOWN, 0x00); /* Analog Block Partial Power Down - default */ 296 } 297 return 0; 298 } 299 300 static irqreturn_t snd_opl3sa2_interrupt(int irq, void *dev_id) 301 { 302 unsigned short status; 303 struct snd_card *card = dev_id; 304 struct snd_opl3sa2 *chip; 305 int handled = 0; 306 307 if (card == NULL) 308 return IRQ_NONE; 309 310 chip = card->private_data; 311 status = snd_opl3sa2_read(chip, OPL3SA2_IRQ_STATUS); 312 313 if (status & 0x20) { 314 handled = 1; 315 snd_opl3_interrupt(chip->synth); 316 } 317 318 if ((status & 0x10) && chip->rmidi != NULL) { 319 handled = 1; 320 snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data); 321 } 322 323 if (status & 0x07) { /* TI,CI,PI */ 324 handled = 1; 325 snd_wss_interrupt(irq, chip->wss); 326 } 327 328 if (status & 0x40) { /* hardware volume change */ 329 handled = 1; 330 /* reading from Master Lch register at 0x07 clears this bit */ 331 snd_opl3sa2_read(chip, OPL3SA2_MASTER_RIGHT); 332 snd_opl3sa2_read(chip, OPL3SA2_MASTER_LEFT); 333 if (chip->master_switch && chip->master_volume) { 334 snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE, 335 &chip->master_switch->id); 336 snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE, 337 &chip->master_volume->id); 338 } 339 } 340 return IRQ_RETVAL(handled); 341 } 342 343 #define OPL3SA2_SINGLE(xname, xindex, reg, shift, mask, invert) \ 344 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ 345 .info = snd_wss_info_single, \ 346 .get = snd_opl3sa2_get_single, .put = snd_opl3sa2_put_single, \ 347 .private_value = reg | (shift << 8) | (mask << 16) | (invert << 24) } 348 #define OPL3SA2_SINGLE_TLV(xname, xindex, reg, shift, mask, invert, xtlv) \ 349 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ 350 .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ, \ 351 .name = xname, .index = xindex, \ 352 .info = snd_wss_info_single, \ 353 .get = snd_opl3sa2_get_single, .put = snd_opl3sa2_put_single, \ 354 .private_value = reg | (shift << 8) | (mask << 16) | (invert << 24), \ 355 .tlv = { .p = (xtlv) } } 356 357 static int snd_opl3sa2_get_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 358 { 359 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol); 360 unsigned long flags; 361 int reg = kcontrol->private_value & 0xff; 362 int shift = (kcontrol->private_value >> 8) & 0xff; 363 int mask = (kcontrol->private_value >> 16) & 0xff; 364 int invert = (kcontrol->private_value >> 24) & 0xff; 365 366 spin_lock_irqsave(&chip->reg_lock, flags); 367 ucontrol->value.integer.value[0] = (chip->ctlregs[reg] >> shift) & mask; 368 spin_unlock_irqrestore(&chip->reg_lock, flags); 369 if (invert) 370 ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0]; 371 return 0; 372 } 373 374 static int snd_opl3sa2_put_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 375 { 376 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol); 377 unsigned long flags; 378 int reg = kcontrol->private_value & 0xff; 379 int shift = (kcontrol->private_value >> 8) & 0xff; 380 int mask = (kcontrol->private_value >> 16) & 0xff; 381 int invert = (kcontrol->private_value >> 24) & 0xff; 382 int change; 383 unsigned short val, oval; 384 385 val = (ucontrol->value.integer.value[0] & mask); 386 if (invert) 387 val = mask - val; 388 val <<= shift; 389 spin_lock_irqsave(&chip->reg_lock, flags); 390 oval = chip->ctlregs[reg]; 391 val = (oval & ~(mask << shift)) | val; 392 change = val != oval; 393 __snd_opl3sa2_write(chip, reg, val); 394 spin_unlock_irqrestore(&chip->reg_lock, flags); 395 return change; 396 } 397 398 #define OPL3SA2_DOUBLE(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert) \ 399 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ 400 .info = snd_wss_info_double, \ 401 .get = snd_opl3sa2_get_double, .put = snd_opl3sa2_put_double, \ 402 .private_value = left_reg | (right_reg << 8) | (shift_left << 16) | (shift_right << 19) | (mask << 24) | (invert << 22) } 403 #define OPL3SA2_DOUBLE_TLV(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert, xtlv) \ 404 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ 405 .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ, \ 406 .name = xname, .index = xindex, \ 407 .info = snd_wss_info_double, \ 408 .get = snd_opl3sa2_get_double, .put = snd_opl3sa2_put_double, \ 409 .private_value = left_reg | (right_reg << 8) | (shift_left << 16) | (shift_right << 19) | (mask << 24) | (invert << 22), \ 410 .tlv = { .p = (xtlv) } } 411 412 static int snd_opl3sa2_get_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 413 { 414 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol); 415 unsigned long flags; 416 int left_reg = kcontrol->private_value & 0xff; 417 int right_reg = (kcontrol->private_value >> 8) & 0xff; 418 int shift_left = (kcontrol->private_value >> 16) & 0x07; 419 int shift_right = (kcontrol->private_value >> 19) & 0x07; 420 int mask = (kcontrol->private_value >> 24) & 0xff; 421 int invert = (kcontrol->private_value >> 22) & 1; 422 423 spin_lock_irqsave(&chip->reg_lock, flags); 424 ucontrol->value.integer.value[0] = (chip->ctlregs[left_reg] >> shift_left) & mask; 425 ucontrol->value.integer.value[1] = (chip->ctlregs[right_reg] >> shift_right) & mask; 426 spin_unlock_irqrestore(&chip->reg_lock, flags); 427 if (invert) { 428 ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0]; 429 ucontrol->value.integer.value[1] = mask - ucontrol->value.integer.value[1]; 430 } 431 return 0; 432 } 433 434 static int snd_opl3sa2_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 435 { 436 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol); 437 unsigned long flags; 438 int left_reg = kcontrol->private_value & 0xff; 439 int right_reg = (kcontrol->private_value >> 8) & 0xff; 440 int shift_left = (kcontrol->private_value >> 16) & 0x07; 441 int shift_right = (kcontrol->private_value >> 19) & 0x07; 442 int mask = (kcontrol->private_value >> 24) & 0xff; 443 int invert = (kcontrol->private_value >> 22) & 1; 444 int change; 445 unsigned short val1, val2, oval1, oval2; 446 447 val1 = ucontrol->value.integer.value[0] & mask; 448 val2 = ucontrol->value.integer.value[1] & mask; 449 if (invert) { 450 val1 = mask - val1; 451 val2 = mask - val2; 452 } 453 val1 <<= shift_left; 454 val2 <<= shift_right; 455 spin_lock_irqsave(&chip->reg_lock, flags); 456 if (left_reg != right_reg) { 457 oval1 = chip->ctlregs[left_reg]; 458 oval2 = chip->ctlregs[right_reg]; 459 val1 = (oval1 & ~(mask << shift_left)) | val1; 460 val2 = (oval2 & ~(mask << shift_right)) | val2; 461 change = val1 != oval1 || val2 != oval2; 462 __snd_opl3sa2_write(chip, left_reg, val1); 463 __snd_opl3sa2_write(chip, right_reg, val2); 464 } else { 465 oval1 = chip->ctlregs[left_reg]; 466 val1 = (oval1 & ~((mask << shift_left) | (mask << shift_right))) | val1 | val2; 467 change = val1 != oval1; 468 __snd_opl3sa2_write(chip, left_reg, val1); 469 } 470 spin_unlock_irqrestore(&chip->reg_lock, flags); 471 return change; 472 } 473 474 static const DECLARE_TLV_DB_SCALE(db_scale_master, -3000, 200, 0); 475 static const DECLARE_TLV_DB_SCALE(db_scale_5bit_12db_max, -3450, 150, 0); 476 477 static struct snd_kcontrol_new snd_opl3sa2_controls[] = { 478 OPL3SA2_DOUBLE("Master Playback Switch", 0, 0x07, 0x08, 7, 7, 1, 1), 479 OPL3SA2_DOUBLE_TLV("Master Playback Volume", 0, 0x07, 0x08, 0, 0, 15, 1, 480 db_scale_master), 481 OPL3SA2_SINGLE("Mic Playback Switch", 0, 0x09, 7, 1, 1), 482 OPL3SA2_SINGLE_TLV("Mic Playback Volume", 0, 0x09, 0, 31, 1, 483 db_scale_5bit_12db_max), 484 OPL3SA2_SINGLE("ZV Port Switch", 0, 0x02, 0, 1, 0), 485 }; 486 487 static struct snd_kcontrol_new snd_opl3sa2_tone_controls[] = { 488 OPL3SA2_DOUBLE("3D Control - Wide", 0, 0x14, 0x14, 4, 0, 7, 0), 489 OPL3SA2_DOUBLE("Tone Control - Bass", 0, 0x15, 0x15, 4, 0, 7, 0), 490 OPL3SA2_DOUBLE("Tone Control - Treble", 0, 0x16, 0x16, 4, 0, 7, 0) 491 }; 492 493 static void snd_opl3sa2_master_free(struct snd_kcontrol *kcontrol) 494 { 495 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol); 496 chip->master_switch = NULL; 497 chip->master_volume = NULL; 498 } 499 500 static int __devinit snd_opl3sa2_mixer(struct snd_card *card) 501 { 502 struct snd_opl3sa2 *chip = card->private_data; 503 struct snd_ctl_elem_id id1, id2; 504 struct snd_kcontrol *kctl; 505 unsigned int idx; 506 int err; 507 508 memset(&id1, 0, sizeof(id1)); 509 memset(&id2, 0, sizeof(id2)); 510 id1.iface = id2.iface = SNDRV_CTL_ELEM_IFACE_MIXER; 511 /* reassign AUX0 to CD */ 512 strcpy(id1.name, "Aux Playback Switch"); 513 strcpy(id2.name, "CD Playback Switch"); 514 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) { 515 snd_printk(KERN_ERR "Cannot rename opl3sa2 control\n"); 516 return err; 517 } 518 strcpy(id1.name, "Aux Playback Volume"); 519 strcpy(id2.name, "CD Playback Volume"); 520 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) { 521 snd_printk(KERN_ERR "Cannot rename opl3sa2 control\n"); 522 return err; 523 } 524 /* reassign AUX1 to FM */ 525 strcpy(id1.name, "Aux Playback Switch"); id1.index = 1; 526 strcpy(id2.name, "FM Playback Switch"); 527 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) { 528 snd_printk(KERN_ERR "Cannot rename opl3sa2 control\n"); 529 return err; 530 } 531 strcpy(id1.name, "Aux Playback Volume"); 532 strcpy(id2.name, "FM Playback Volume"); 533 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) { 534 snd_printk(KERN_ERR "Cannot rename opl3sa2 control\n"); 535 return err; 536 } 537 /* add OPL3SA2 controls */ 538 for (idx = 0; idx < ARRAY_SIZE(snd_opl3sa2_controls); idx++) { 539 if ((err = snd_ctl_add(card, kctl = snd_ctl_new1(&snd_opl3sa2_controls[idx], chip))) < 0) 540 return err; 541 switch (idx) { 542 case 0: chip->master_switch = kctl; kctl->private_free = snd_opl3sa2_master_free; break; 543 case 1: chip->master_volume = kctl; kctl->private_free = snd_opl3sa2_master_free; break; 544 } 545 } 546 if (chip->version > 2) { 547 for (idx = 0; idx < ARRAY_SIZE(snd_opl3sa2_tone_controls); idx++) 548 if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_opl3sa2_tone_controls[idx], chip))) < 0) 549 return err; 550 } 551 return 0; 552 } 553 554 /* Power Management support functions */ 555 #ifdef CONFIG_PM 556 static int snd_opl3sa2_suspend(struct snd_card *card, pm_message_t state) 557 { 558 if (card) { 559 struct snd_opl3sa2 *chip = card->private_data; 560 561 snd_power_change_state(card, SNDRV_CTL_POWER_D3hot); 562 chip->wss->suspend(chip->wss); 563 /* power down */ 564 snd_opl3sa2_write(chip, OPL3SA2_PM_CTRL, OPL3SA2_PM_D3); 565 } 566 567 return 0; 568 } 569 570 static int snd_opl3sa2_resume(struct snd_card *card) 571 { 572 struct snd_opl3sa2 *chip; 573 int i; 574 575 if (!card) 576 return 0; 577 578 chip = card->private_data; 579 /* power up */ 580 snd_opl3sa2_write(chip, OPL3SA2_PM_CTRL, OPL3SA2_PM_D0); 581 582 /* restore registers */ 583 for (i = 2; i <= 0x0a; i++) { 584 if (i != OPL3SA2_IRQ_STATUS) 585 snd_opl3sa2_write(chip, i, chip->ctlregs[i]); 586 } 587 if (chip->version > 2) { 588 for (i = 0x12; i <= 0x16; i++) 589 snd_opl3sa2_write(chip, i, chip->ctlregs[i]); 590 } 591 /* restore wss */ 592 chip->wss->resume(chip->wss); 593 594 snd_power_change_state(card, SNDRV_CTL_POWER_D0); 595 return 0; 596 } 597 #endif /* CONFIG_PM */ 598 599 #ifdef CONFIG_PNP 600 static int __devinit snd_opl3sa2_pnp(int dev, struct snd_opl3sa2 *chip, 601 struct pnp_dev *pdev) 602 { 603 if (pnp_activate_dev(pdev) < 0) { 604 snd_printk(KERN_ERR "PnP configure failure (out of resources?)\n"); 605 return -EBUSY; 606 } 607 sb_port[dev] = pnp_port_start(pdev, 0); 608 wss_port[dev] = pnp_port_start(pdev, 1); 609 fm_port[dev] = pnp_port_start(pdev, 2); 610 midi_port[dev] = pnp_port_start(pdev, 3); 611 port[dev] = pnp_port_start(pdev, 4); 612 dma1[dev] = pnp_dma(pdev, 0); 613 dma2[dev] = pnp_dma(pdev, 1); 614 irq[dev] = pnp_irq(pdev, 0); 615 snd_printdd("%sPnP OPL3-SA: sb port=0x%lx, wss port=0x%lx, fm port=0x%lx, midi port=0x%lx\n", 616 pnp_device_is_pnpbios(pdev) ? "BIOS" : "ISA", sb_port[dev], wss_port[dev], fm_port[dev], midi_port[dev]); 617 snd_printdd("%sPnP OPL3-SA: control port=0x%lx, dma1=%i, dma2=%i, irq=%i\n", 618 pnp_device_is_pnpbios(pdev) ? "BIOS" : "ISA", port[dev], dma1[dev], dma2[dev], irq[dev]); 619 return 0; 620 } 621 #endif /* CONFIG_PNP */ 622 623 static void snd_opl3sa2_free(struct snd_card *card) 624 { 625 struct snd_opl3sa2 *chip = card->private_data; 626 if (chip->irq >= 0) 627 free_irq(chip->irq, card); 628 release_and_free_resource(chip->res_port); 629 } 630 631 static int snd_opl3sa2_card_new(int dev, struct snd_card **cardp) 632 { 633 struct snd_card *card; 634 struct snd_opl3sa2 *chip; 635 int err; 636 637 err = snd_card_create(index[dev], id[dev], THIS_MODULE, 638 sizeof(struct snd_opl3sa2), &card); 639 if (err < 0) 640 return err; 641 strcpy(card->driver, "OPL3SA2"); 642 strcpy(card->shortname, "Yamaha OPL3-SA"); 643 chip = card->private_data; 644 spin_lock_init(&chip->reg_lock); 645 chip->irq = -1; 646 card->private_free = snd_opl3sa2_free; 647 *cardp = card; 648 return 0; 649 } 650 651 static int __devinit snd_opl3sa2_probe(struct snd_card *card, int dev) 652 { 653 int xirq, xdma1, xdma2; 654 struct snd_opl3sa2 *chip; 655 struct snd_wss *wss; 656 struct snd_opl3 *opl3; 657 int err; 658 659 /* initialise this card from supplied (or default) parameter*/ 660 chip = card->private_data; 661 chip->ymode = opl3sa3_ymode[dev] & 0x03 ; 662 chip->port = port[dev]; 663 xirq = irq[dev]; 664 xdma1 = dma1[dev]; 665 xdma2 = dma2[dev]; 666 if (xdma2 < 0) 667 chip->single_dma = 1; 668 err = snd_opl3sa2_detect(card); 669 if (err < 0) 670 return err; 671 err = request_irq(xirq, snd_opl3sa2_interrupt, IRQF_DISABLED, 672 "OPL3-SA2", card); 673 if (err) { 674 snd_printk(KERN_ERR PFX "can't grab IRQ %d\n", xirq); 675 return -ENODEV; 676 } 677 chip->irq = xirq; 678 err = snd_wss_create(card, 679 wss_port[dev] + 4, -1, 680 xirq, xdma1, xdma2, 681 WSS_HW_OPL3SA2, WSS_HWSHARE_IRQ, &wss); 682 if (err < 0) { 683 snd_printd("Oops, WSS not detected at 0x%lx\n", wss_port[dev] + 4); 684 return err; 685 } 686 chip->wss = wss; 687 err = snd_wss_pcm(wss, 0, NULL); 688 if (err < 0) 689 return err; 690 err = snd_wss_mixer(wss); 691 if (err < 0) 692 return err; 693 err = snd_opl3sa2_mixer(card); 694 if (err < 0) 695 return err; 696 err = snd_wss_timer(wss, 0, NULL); 697 if (err < 0) 698 return err; 699 if (fm_port[dev] >= 0x340 && fm_port[dev] < 0x400) { 700 if ((err = snd_opl3_create(card, fm_port[dev], 701 fm_port[dev] + 2, 702 OPL3_HW_OPL3, 0, &opl3)) < 0) 703 return err; 704 if ((err = snd_opl3_timer_new(opl3, 1, 2)) < 0) 705 return err; 706 if ((err = snd_opl3_hwdep_new(opl3, 0, 1, &chip->synth)) < 0) 707 return err; 708 } 709 if (midi_port[dev] >= 0x300 && midi_port[dev] < 0x340) { 710 if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_OPL3SA2, 711 midi_port[dev], 0, 712 xirq, 0, &chip->rmidi)) < 0) 713 return err; 714 } 715 sprintf(card->longname, "%s at 0x%lx, irq %d, dma %d", 716 card->shortname, chip->port, xirq, xdma1); 717 if (xdma2 >= 0) 718 sprintf(card->longname + strlen(card->longname), "&%d", xdma2); 719 720 return snd_card_register(card); 721 } 722 723 #ifdef CONFIG_PNP 724 static int __devinit snd_opl3sa2_pnp_detect(struct pnp_dev *pdev, 725 const struct pnp_device_id *id) 726 { 727 static int dev; 728 int err; 729 struct snd_card *card; 730 731 if (pnp_device_is_isapnp(pdev)) 732 return -ENOENT; /* we have another procedure - card */ 733 for (; dev < SNDRV_CARDS; dev++) { 734 if (enable[dev] && isapnp[dev]) 735 break; 736 } 737 if (dev >= SNDRV_CARDS) 738 return -ENODEV; 739 740 err = snd_opl3sa2_card_new(dev, &card); 741 if (err < 0) 742 return err; 743 if ((err = snd_opl3sa2_pnp(dev, card->private_data, pdev)) < 0) { 744 snd_card_free(card); 745 return err; 746 } 747 snd_card_set_dev(card, &pdev->dev); 748 if ((err = snd_opl3sa2_probe(card, dev)) < 0) { 749 snd_card_free(card); 750 return err; 751 } 752 pnp_set_drvdata(pdev, card); 753 dev++; 754 return 0; 755 } 756 757 static void __devexit snd_opl3sa2_pnp_remove(struct pnp_dev * pdev) 758 { 759 snd_card_free(pnp_get_drvdata(pdev)); 760 pnp_set_drvdata(pdev, NULL); 761 } 762 763 #ifdef CONFIG_PM 764 static int snd_opl3sa2_pnp_suspend(struct pnp_dev *pdev, pm_message_t state) 765 { 766 return snd_opl3sa2_suspend(pnp_get_drvdata(pdev), state); 767 } 768 static int snd_opl3sa2_pnp_resume(struct pnp_dev *pdev) 769 { 770 return snd_opl3sa2_resume(pnp_get_drvdata(pdev)); 771 } 772 #endif 773 774 static struct pnp_driver opl3sa2_pnp_driver = { 775 .name = "snd-opl3sa2-pnpbios", 776 .id_table = snd_opl3sa2_pnpbiosids, 777 .probe = snd_opl3sa2_pnp_detect, 778 .remove = __devexit_p(snd_opl3sa2_pnp_remove), 779 #ifdef CONFIG_PM 780 .suspend = snd_opl3sa2_pnp_suspend, 781 .resume = snd_opl3sa2_pnp_resume, 782 #endif 783 }; 784 785 static int __devinit snd_opl3sa2_pnp_cdetect(struct pnp_card_link *pcard, 786 const struct pnp_card_device_id *id) 787 { 788 static int dev; 789 struct pnp_dev *pdev; 790 int err; 791 struct snd_card *card; 792 793 pdev = pnp_request_card_device(pcard, id->devs[0].id, NULL); 794 if (pdev == NULL) { 795 snd_printk(KERN_ERR PFX "can't get pnp device from id '%s'\n", 796 id->devs[0].id); 797 return -EBUSY; 798 } 799 for (; dev < SNDRV_CARDS; dev++) { 800 if (enable[dev] && isapnp[dev]) 801 break; 802 } 803 if (dev >= SNDRV_CARDS) 804 return -ENODEV; 805 806 err = snd_opl3sa2_card_new(dev, &card); 807 if (err < 0) 808 return err; 809 if ((err = snd_opl3sa2_pnp(dev, card->private_data, pdev)) < 0) { 810 snd_card_free(card); 811 return err; 812 } 813 snd_card_set_dev(card, &pdev->dev); 814 if ((err = snd_opl3sa2_probe(card, dev)) < 0) { 815 snd_card_free(card); 816 return err; 817 } 818 pnp_set_card_drvdata(pcard, card); 819 dev++; 820 return 0; 821 } 822 823 static void __devexit snd_opl3sa2_pnp_cremove(struct pnp_card_link * pcard) 824 { 825 snd_card_free(pnp_get_card_drvdata(pcard)); 826 pnp_set_card_drvdata(pcard, NULL); 827 } 828 829 #ifdef CONFIG_PM 830 static int snd_opl3sa2_pnp_csuspend(struct pnp_card_link *pcard, pm_message_t state) 831 { 832 return snd_opl3sa2_suspend(pnp_get_card_drvdata(pcard), state); 833 } 834 static int snd_opl3sa2_pnp_cresume(struct pnp_card_link *pcard) 835 { 836 return snd_opl3sa2_resume(pnp_get_card_drvdata(pcard)); 837 } 838 #endif 839 840 static struct pnp_card_driver opl3sa2_pnpc_driver = { 841 .flags = PNP_DRIVER_RES_DISABLE, 842 .name = "snd-opl3sa2-cpnp", 843 .id_table = snd_opl3sa2_pnpids, 844 .probe = snd_opl3sa2_pnp_cdetect, 845 .remove = __devexit_p(snd_opl3sa2_pnp_cremove), 846 #ifdef CONFIG_PM 847 .suspend = snd_opl3sa2_pnp_csuspend, 848 .resume = snd_opl3sa2_pnp_cresume, 849 #endif 850 }; 851 #endif /* CONFIG_PNP */ 852 853 static int __devinit snd_opl3sa2_isa_match(struct device *pdev, 854 unsigned int dev) 855 { 856 if (!enable[dev]) 857 return 0; 858 #ifdef CONFIG_PNP 859 if (isapnp[dev]) 860 return 0; 861 #endif 862 if (port[dev] == SNDRV_AUTO_PORT) { 863 snd_printk(KERN_ERR PFX "specify port\n"); 864 return 0; 865 } 866 if (wss_port[dev] == SNDRV_AUTO_PORT) { 867 snd_printk(KERN_ERR PFX "specify wss_port\n"); 868 return 0; 869 } 870 if (fm_port[dev] == SNDRV_AUTO_PORT) { 871 snd_printk(KERN_ERR PFX "specify fm_port\n"); 872 return 0; 873 } 874 if (midi_port[dev] == SNDRV_AUTO_PORT) { 875 snd_printk(KERN_ERR PFX "specify midi_port\n"); 876 return 0; 877 } 878 return 1; 879 } 880 881 static int __devinit snd_opl3sa2_isa_probe(struct device *pdev, 882 unsigned int dev) 883 { 884 struct snd_card *card; 885 int err; 886 887 err = snd_opl3sa2_card_new(dev, &card); 888 if (err < 0) 889 return err; 890 snd_card_set_dev(card, pdev); 891 if ((err = snd_opl3sa2_probe(card, dev)) < 0) { 892 snd_card_free(card); 893 return err; 894 } 895 dev_set_drvdata(pdev, card); 896 return 0; 897 } 898 899 static int __devexit snd_opl3sa2_isa_remove(struct device *devptr, 900 unsigned int dev) 901 { 902 snd_card_free(dev_get_drvdata(devptr)); 903 dev_set_drvdata(devptr, NULL); 904 return 0; 905 } 906 907 #ifdef CONFIG_PM 908 static int snd_opl3sa2_isa_suspend(struct device *dev, unsigned int n, 909 pm_message_t state) 910 { 911 return snd_opl3sa2_suspend(dev_get_drvdata(dev), state); 912 } 913 914 static int snd_opl3sa2_isa_resume(struct device *dev, unsigned int n) 915 { 916 return snd_opl3sa2_resume(dev_get_drvdata(dev)); 917 } 918 #endif 919 920 #define DEV_NAME "opl3sa2" 921 922 static struct isa_driver snd_opl3sa2_isa_driver = { 923 .match = snd_opl3sa2_isa_match, 924 .probe = snd_opl3sa2_isa_probe, 925 .remove = __devexit_p(snd_opl3sa2_isa_remove), 926 #ifdef CONFIG_PM 927 .suspend = snd_opl3sa2_isa_suspend, 928 .resume = snd_opl3sa2_isa_resume, 929 #endif 930 .driver = { 931 .name = DEV_NAME 932 }, 933 }; 934 935 static int __init alsa_card_opl3sa2_init(void) 936 { 937 int err; 938 939 err = isa_register_driver(&snd_opl3sa2_isa_driver, SNDRV_CARDS); 940 #ifdef CONFIG_PNP 941 if (!err) 942 isa_registered = 1; 943 944 err = pnp_register_driver(&opl3sa2_pnp_driver); 945 if (!err) 946 pnp_registered = 1; 947 948 err = pnp_register_card_driver(&opl3sa2_pnpc_driver); 949 if (!err) 950 pnpc_registered = 1; 951 952 if (isa_registered || pnp_registered) 953 err = 0; 954 #endif 955 return err; 956 } 957 958 static void __exit alsa_card_opl3sa2_exit(void) 959 { 960 #ifdef CONFIG_PNP 961 if (pnpc_registered) 962 pnp_unregister_card_driver(&opl3sa2_pnpc_driver); 963 if (pnp_registered) 964 pnp_unregister_driver(&opl3sa2_pnp_driver); 965 if (isa_registered) 966 #endif 967 isa_unregister_driver(&snd_opl3sa2_isa_driver); 968 } 969 970 module_init(alsa_card_opl3sa2_init) 971 module_exit(alsa_card_opl3sa2_exit) 972