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/pnp.h> 28 #include <linux/module.h> 29 #include <linux/io.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 MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>"); 38 MODULE_DESCRIPTION("Yamaha OPL3SA2+"); 39 MODULE_LICENSE("GPL"); 40 MODULE_SUPPORTED_DEVICE("{{Yamaha,YMF719E-S}," 41 "{Genius,Sound Maker 3DX}," 42 "{Yamaha,OPL3SA3}," 43 "{Intel,AL440LX sound}," 44 "{NeoMagic,MagicWave 3DX}}"); 45 46 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ 47 static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ 48 static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; /* Enable this card */ 49 #ifdef CONFIG_PNP 50 static bool isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1}; 51 #endif 52 static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0xf86,0x370,0x100 */ 53 static long sb_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x220,0x240,0x260 */ 54 static long wss_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;/* 0x530,0xe80,0xf40,0x604 */ 55 static long fm_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x388 */ 56 static long midi_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;/* 0x330,0x300 */ 57 static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 0,1,3,5,9,11,12,15 */ 58 static int dma1[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 1,3,5,6,7 */ 59 static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 1,3,5,6,7 */ 60 static int opl3sa3_ymode[SNDRV_CARDS]; /* 0,1,2,3 */ /*SL Added*/ 61 62 module_param_array(index, int, NULL, 0444); 63 MODULE_PARM_DESC(index, "Index value for OPL3-SA soundcard."); 64 module_param_array(id, charp, NULL, 0444); 65 MODULE_PARM_DESC(id, "ID string for OPL3-SA soundcard."); 66 module_param_array(enable, bool, NULL, 0444); 67 MODULE_PARM_DESC(enable, "Enable OPL3-SA soundcard."); 68 #ifdef CONFIG_PNP 69 module_param_array(isapnp, bool, NULL, 0444); 70 MODULE_PARM_DESC(isapnp, "PnP detection for specified soundcard."); 71 #endif 72 module_param_hw_array(port, long, ioport, NULL, 0444); 73 MODULE_PARM_DESC(port, "Port # for OPL3-SA driver."); 74 module_param_hw_array(sb_port, long, ioport, NULL, 0444); 75 MODULE_PARM_DESC(sb_port, "SB port # for OPL3-SA driver."); 76 module_param_hw_array(wss_port, long, ioport, NULL, 0444); 77 MODULE_PARM_DESC(wss_port, "WSS port # for OPL3-SA driver."); 78 module_param_hw_array(fm_port, long, ioport, NULL, 0444); 79 MODULE_PARM_DESC(fm_port, "FM port # for OPL3-SA driver."); 80 module_param_hw_array(midi_port, long, ioport, NULL, 0444); 81 MODULE_PARM_DESC(midi_port, "MIDI port # for OPL3-SA driver."); 82 module_param_hw_array(irq, int, irq, NULL, 0444); 83 MODULE_PARM_DESC(irq, "IRQ # for OPL3-SA driver."); 84 module_param_hw_array(dma1, int, dma, NULL, 0444); 85 MODULE_PARM_DESC(dma1, "DMA1 # for OPL3-SA driver."); 86 module_param_hw_array(dma2, int, dma, NULL, 0444); 87 MODULE_PARM_DESC(dma2, "DMA2 # for OPL3-SA driver."); 88 module_param_array(opl3sa3_ymode, int, NULL, 0444); 89 MODULE_PARM_DESC(opl3sa3_ymode, "Speaker size selection for 3D Enhancement mode: Desktop/Large Notebook/Small Notebook/HiFi."); 90 91 #ifdef CONFIG_PNP 92 static int isa_registered; 93 static int pnp_registered; 94 static int pnpc_registered; 95 #endif 96 97 /* control ports */ 98 #define OPL3SA2_PM_CTRL 0x01 99 #define OPL3SA2_SYS_CTRL 0x02 100 #define OPL3SA2_IRQ_CONFIG 0x03 101 #define OPL3SA2_IRQ_STATUS 0x04 102 #define OPL3SA2_DMA_CONFIG 0x06 103 #define OPL3SA2_MASTER_LEFT 0x07 104 #define OPL3SA2_MASTER_RIGHT 0x08 105 #define OPL3SA2_MIC 0x09 106 #define OPL3SA2_MISC 0x0A 107 108 /* opl3sa3 only */ 109 #define OPL3SA3_DGTL_DOWN 0x12 110 #define OPL3SA3_ANLG_DOWN 0x13 111 #define OPL3SA3_WIDE 0x14 112 #define OPL3SA3_BASS 0x15 113 #define OPL3SA3_TREBLE 0x16 114 115 /* power management bits */ 116 #define OPL3SA2_PM_ADOWN 0x20 117 #define OPL3SA2_PM_PSV 0x04 118 #define OPL3SA2_PM_PDN 0x02 119 #define OPL3SA2_PM_PDX 0x01 120 121 #define OPL3SA2_PM_D0 0x00 122 #define OPL3SA2_PM_D3 (OPL3SA2_PM_ADOWN|OPL3SA2_PM_PSV|OPL3SA2_PM_PDN|OPL3SA2_PM_PDX) 123 124 struct snd_opl3sa2 { 125 int version; /* 2 or 3 */ 126 unsigned long port; /* control port */ 127 struct resource *res_port; /* control port resource */ 128 int irq; 129 int single_dma; 130 spinlock_t reg_lock; 131 struct snd_hwdep *synth; 132 struct snd_rawmidi *rmidi; 133 struct snd_wss *wss; 134 unsigned char ctlregs[0x20]; 135 int ymode; /* SL added */ 136 struct snd_kcontrol *master_switch; 137 struct snd_kcontrol *master_volume; 138 }; 139 140 #define PFX "opl3sa2: " 141 142 #ifdef CONFIG_PNP 143 144 static const struct pnp_device_id snd_opl3sa2_pnpbiosids[] = { 145 { .id = "YMH0021" }, 146 { .id = "NMX2210" }, /* Gateway Solo 2500 */ 147 { .id = "" } /* end */ 148 }; 149 150 MODULE_DEVICE_TABLE(pnp, snd_opl3sa2_pnpbiosids); 151 152 static const struct pnp_card_device_id snd_opl3sa2_pnpids[] = { 153 /* Yamaha YMF719E-S (Genius Sound Maker 3DX) */ 154 { .id = "YMH0020", .devs = { { "YMH0021" } } }, 155 /* Yamaha OPL3-SA3 (integrated on Intel's Pentium II AL440LX motherboard) */ 156 { .id = "YMH0030", .devs = { { "YMH0021" } } }, 157 /* Yamaha OPL3-SA2 */ 158 { .id = "YMH0800", .devs = { { "YMH0021" } } }, 159 /* Yamaha OPL3-SA2 */ 160 { .id = "YMH0801", .devs = { { "YMH0021" } } }, 161 /* NeoMagic MagicWave 3DX */ 162 { .id = "NMX2200", .devs = { { "YMH2210" } } }, 163 /* NeoMagic MagicWave 3D */ 164 { .id = "NMX2200", .devs = { { "NMX2210" } } }, 165 /* --- */ 166 { .id = "" } /* end */ 167 }; 168 169 MODULE_DEVICE_TABLE(pnp_card, snd_opl3sa2_pnpids); 170 171 #endif /* CONFIG_PNP */ 172 173 174 /* read control port (w/o spinlock) */ 175 static unsigned char __snd_opl3sa2_read(struct snd_opl3sa2 *chip, unsigned char reg) 176 { 177 unsigned char result; 178 #if 0 179 outb(0x1d, port); /* password */ 180 printk(KERN_DEBUG "read [0x%lx] = 0x%x\n", port, inb(port)); 181 #endif 182 outb(reg, chip->port); /* register */ 183 result = inb(chip->port + 1); 184 #if 0 185 printk(KERN_DEBUG "read [0x%lx] = 0x%x [0x%x]\n", 186 port, result, inb(port)); 187 #endif 188 return result; 189 } 190 191 /* read control port (with spinlock) */ 192 static unsigned char snd_opl3sa2_read(struct snd_opl3sa2 *chip, unsigned char reg) 193 { 194 unsigned long flags; 195 unsigned char result; 196 197 spin_lock_irqsave(&chip->reg_lock, flags); 198 result = __snd_opl3sa2_read(chip, reg); 199 spin_unlock_irqrestore(&chip->reg_lock, flags); 200 return result; 201 } 202 203 /* write control port (w/o spinlock) */ 204 static void __snd_opl3sa2_write(struct snd_opl3sa2 *chip, unsigned char reg, unsigned char value) 205 { 206 #if 0 207 outb(0x1d, port); /* password */ 208 #endif 209 outb(reg, chip->port); /* register */ 210 outb(value, chip->port + 1); 211 chip->ctlregs[reg] = value; 212 } 213 214 /* write control port (with spinlock) */ 215 static void snd_opl3sa2_write(struct snd_opl3sa2 *chip, unsigned char reg, unsigned char value) 216 { 217 unsigned long flags; 218 spin_lock_irqsave(&chip->reg_lock, flags); 219 __snd_opl3sa2_write(chip, reg, value); 220 spin_unlock_irqrestore(&chip->reg_lock, flags); 221 } 222 223 static int snd_opl3sa2_detect(struct snd_card *card) 224 { 225 struct snd_opl3sa2 *chip = card->private_data; 226 unsigned long port; 227 unsigned char tmp, tmp1; 228 char str[2]; 229 230 port = chip->port; 231 if ((chip->res_port = request_region(port, 2, "OPL3-SA control")) == NULL) { 232 snd_printk(KERN_ERR PFX "can't grab port 0x%lx\n", port); 233 return -EBUSY; 234 } 235 /* 236 snd_printk(KERN_DEBUG "REG 0A = 0x%x\n", 237 snd_opl3sa2_read(chip, 0x0a)); 238 */ 239 chip->version = 0; 240 tmp = snd_opl3sa2_read(chip, OPL3SA2_MISC); 241 if (tmp == 0xff) { 242 snd_printd("OPL3-SA [0x%lx] detect = 0x%x\n", port, tmp); 243 return -ENODEV; 244 } 245 switch (tmp & 0x07) { 246 case 0x01: 247 chip->version = 2; /* YMF711 */ 248 break; 249 default: 250 chip->version = 3; 251 /* 0x02 - standard */ 252 /* 0x03 - YM715B */ 253 /* 0x04 - YM719 - OPL-SA4? */ 254 /* 0x05 - OPL3-SA3 - Libretto 100 */ 255 /* 0x07 - unknown - Neomagic MagicWave 3D */ 256 break; 257 } 258 str[0] = chip->version + '0'; 259 str[1] = 0; 260 strcat(card->shortname, str); 261 snd_opl3sa2_write(chip, OPL3SA2_MISC, tmp ^ 7); 262 if ((tmp1 = snd_opl3sa2_read(chip, OPL3SA2_MISC)) != tmp) { 263 snd_printd("OPL3-SA [0x%lx] detect (1) = 0x%x (0x%x)\n", port, tmp, tmp1); 264 return -ENODEV; 265 } 266 /* try if the MIC register is accessible */ 267 tmp = snd_opl3sa2_read(chip, OPL3SA2_MIC); 268 snd_opl3sa2_write(chip, OPL3SA2_MIC, 0x8a); 269 if (((tmp1 = snd_opl3sa2_read(chip, OPL3SA2_MIC)) & 0x9f) != 0x8a) { 270 snd_printd("OPL3-SA [0x%lx] detect (2) = 0x%x (0x%x)\n", port, tmp, tmp1); 271 return -ENODEV; 272 } 273 snd_opl3sa2_write(chip, OPL3SA2_MIC, 0x9f); 274 /* initialization */ 275 /* Power Management - full on */ 276 snd_opl3sa2_write(chip, OPL3SA2_PM_CTRL, OPL3SA2_PM_D0); 277 if (chip->version > 2) { 278 /* ymode is bits 4&5 (of 0 to 7) on all but opl3sa2 versions */ 279 snd_opl3sa2_write(chip, OPL3SA2_SYS_CTRL, (chip->ymode << 4)); 280 } else { 281 /* default for opl3sa2 versions */ 282 snd_opl3sa2_write(chip, OPL3SA2_SYS_CTRL, 0x00); 283 } 284 snd_opl3sa2_write(chip, OPL3SA2_IRQ_CONFIG, 0x0d); /* Interrupt Channel Configuration - IRQ A = OPL3 + MPU + WSS */ 285 if (chip->single_dma) { 286 snd_opl3sa2_write(chip, OPL3SA2_DMA_CONFIG, 0x03); /* DMA Configuration - DMA A = WSS-R + WSS-P */ 287 } else { 288 snd_opl3sa2_write(chip, OPL3SA2_DMA_CONFIG, 0x21); /* DMA Configuration - DMA B = WSS-R, DMA A = WSS-P */ 289 } 290 snd_opl3sa2_write(chip, OPL3SA2_MISC, 0x80 | (tmp & 7)); /* Miscellaneous - default */ 291 if (chip->version > 2) { 292 snd_opl3sa2_write(chip, OPL3SA3_DGTL_DOWN, 0x00); /* Digital Block Partial Power Down - default */ 293 snd_opl3sa2_write(chip, OPL3SA3_ANLG_DOWN, 0x00); /* Analog Block Partial Power Down - default */ 294 } 295 return 0; 296 } 297 298 static irqreturn_t snd_opl3sa2_interrupt(int irq, void *dev_id) 299 { 300 unsigned short status; 301 struct snd_card *card = dev_id; 302 struct snd_opl3sa2 *chip; 303 int handled = 0; 304 305 if (card == NULL) 306 return IRQ_NONE; 307 308 chip = card->private_data; 309 status = snd_opl3sa2_read(chip, OPL3SA2_IRQ_STATUS); 310 311 if (status & 0x20) { 312 handled = 1; 313 snd_opl3_interrupt(chip->synth); 314 } 315 316 if ((status & 0x10) && chip->rmidi != NULL) { 317 handled = 1; 318 snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data); 319 } 320 321 if (status & 0x07) { /* TI,CI,PI */ 322 handled = 1; 323 snd_wss_interrupt(irq, chip->wss); 324 } 325 326 if (status & 0x40) { /* hardware volume change */ 327 handled = 1; 328 /* reading from Master Lch register at 0x07 clears this bit */ 329 snd_opl3sa2_read(chip, OPL3SA2_MASTER_RIGHT); 330 snd_opl3sa2_read(chip, OPL3SA2_MASTER_LEFT); 331 if (chip->master_switch && chip->master_volume) { 332 snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE, 333 &chip->master_switch->id); 334 snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE, 335 &chip->master_volume->id); 336 } 337 } 338 return IRQ_RETVAL(handled); 339 } 340 341 #define OPL3SA2_SINGLE(xname, xindex, reg, shift, mask, invert) \ 342 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ 343 .info = snd_wss_info_single, \ 344 .get = snd_opl3sa2_get_single, .put = snd_opl3sa2_put_single, \ 345 .private_value = reg | (shift << 8) | (mask << 16) | (invert << 24) } 346 #define OPL3SA2_SINGLE_TLV(xname, xindex, reg, shift, mask, invert, xtlv) \ 347 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ 348 .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ, \ 349 .name = xname, .index = xindex, \ 350 .info = snd_wss_info_single, \ 351 .get = snd_opl3sa2_get_single, .put = snd_opl3sa2_put_single, \ 352 .private_value = reg | (shift << 8) | (mask << 16) | (invert << 24), \ 353 .tlv = { .p = (xtlv) } } 354 355 static int snd_opl3sa2_get_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 356 { 357 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol); 358 unsigned long flags; 359 int reg = kcontrol->private_value & 0xff; 360 int shift = (kcontrol->private_value >> 8) & 0xff; 361 int mask = (kcontrol->private_value >> 16) & 0xff; 362 int invert = (kcontrol->private_value >> 24) & 0xff; 363 364 spin_lock_irqsave(&chip->reg_lock, flags); 365 ucontrol->value.integer.value[0] = (chip->ctlregs[reg] >> shift) & mask; 366 spin_unlock_irqrestore(&chip->reg_lock, flags); 367 if (invert) 368 ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0]; 369 return 0; 370 } 371 372 static int snd_opl3sa2_put_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 373 { 374 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol); 375 unsigned long flags; 376 int reg = kcontrol->private_value & 0xff; 377 int shift = (kcontrol->private_value >> 8) & 0xff; 378 int mask = (kcontrol->private_value >> 16) & 0xff; 379 int invert = (kcontrol->private_value >> 24) & 0xff; 380 int change; 381 unsigned short val, oval; 382 383 val = (ucontrol->value.integer.value[0] & mask); 384 if (invert) 385 val = mask - val; 386 val <<= shift; 387 spin_lock_irqsave(&chip->reg_lock, flags); 388 oval = chip->ctlregs[reg]; 389 val = (oval & ~(mask << shift)) | val; 390 change = val != oval; 391 __snd_opl3sa2_write(chip, reg, val); 392 spin_unlock_irqrestore(&chip->reg_lock, flags); 393 return change; 394 } 395 396 #define OPL3SA2_DOUBLE(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert) \ 397 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ 398 .info = snd_wss_info_double, \ 399 .get = snd_opl3sa2_get_double, .put = snd_opl3sa2_put_double, \ 400 .private_value = left_reg | (right_reg << 8) | (shift_left << 16) | (shift_right << 19) | (mask << 24) | (invert << 22) } 401 #define OPL3SA2_DOUBLE_TLV(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert, xtlv) \ 402 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ 403 .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ, \ 404 .name = xname, .index = xindex, \ 405 .info = snd_wss_info_double, \ 406 .get = snd_opl3sa2_get_double, .put = snd_opl3sa2_put_double, \ 407 .private_value = left_reg | (right_reg << 8) | (shift_left << 16) | (shift_right << 19) | (mask << 24) | (invert << 22), \ 408 .tlv = { .p = (xtlv) } } 409 410 static int snd_opl3sa2_get_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 411 { 412 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol); 413 unsigned long flags; 414 int left_reg = kcontrol->private_value & 0xff; 415 int right_reg = (kcontrol->private_value >> 8) & 0xff; 416 int shift_left = (kcontrol->private_value >> 16) & 0x07; 417 int shift_right = (kcontrol->private_value >> 19) & 0x07; 418 int mask = (kcontrol->private_value >> 24) & 0xff; 419 int invert = (kcontrol->private_value >> 22) & 1; 420 421 spin_lock_irqsave(&chip->reg_lock, flags); 422 ucontrol->value.integer.value[0] = (chip->ctlregs[left_reg] >> shift_left) & mask; 423 ucontrol->value.integer.value[1] = (chip->ctlregs[right_reg] >> shift_right) & mask; 424 spin_unlock_irqrestore(&chip->reg_lock, flags); 425 if (invert) { 426 ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0]; 427 ucontrol->value.integer.value[1] = mask - ucontrol->value.integer.value[1]; 428 } 429 return 0; 430 } 431 432 static int snd_opl3sa2_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 433 { 434 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol); 435 unsigned long flags; 436 int left_reg = kcontrol->private_value & 0xff; 437 int right_reg = (kcontrol->private_value >> 8) & 0xff; 438 int shift_left = (kcontrol->private_value >> 16) & 0x07; 439 int shift_right = (kcontrol->private_value >> 19) & 0x07; 440 int mask = (kcontrol->private_value >> 24) & 0xff; 441 int invert = (kcontrol->private_value >> 22) & 1; 442 int change; 443 unsigned short val1, val2, oval1, oval2; 444 445 val1 = ucontrol->value.integer.value[0] & mask; 446 val2 = ucontrol->value.integer.value[1] & mask; 447 if (invert) { 448 val1 = mask - val1; 449 val2 = mask - val2; 450 } 451 val1 <<= shift_left; 452 val2 <<= shift_right; 453 spin_lock_irqsave(&chip->reg_lock, flags); 454 if (left_reg != right_reg) { 455 oval1 = chip->ctlregs[left_reg]; 456 oval2 = chip->ctlregs[right_reg]; 457 val1 = (oval1 & ~(mask << shift_left)) | val1; 458 val2 = (oval2 & ~(mask << shift_right)) | val2; 459 change = val1 != oval1 || val2 != oval2; 460 __snd_opl3sa2_write(chip, left_reg, val1); 461 __snd_opl3sa2_write(chip, right_reg, val2); 462 } else { 463 oval1 = chip->ctlregs[left_reg]; 464 val1 = (oval1 & ~((mask << shift_left) | (mask << shift_right))) | val1 | val2; 465 change = val1 != oval1; 466 __snd_opl3sa2_write(chip, left_reg, val1); 467 } 468 spin_unlock_irqrestore(&chip->reg_lock, flags); 469 return change; 470 } 471 472 static const DECLARE_TLV_DB_SCALE(db_scale_master, -3000, 200, 0); 473 static const DECLARE_TLV_DB_SCALE(db_scale_5bit_12db_max, -3450, 150, 0); 474 475 static struct snd_kcontrol_new snd_opl3sa2_controls[] = { 476 OPL3SA2_DOUBLE("Master Playback Switch", 0, 0x07, 0x08, 7, 7, 1, 1), 477 OPL3SA2_DOUBLE_TLV("Master Playback Volume", 0, 0x07, 0x08, 0, 0, 15, 1, 478 db_scale_master), 479 OPL3SA2_SINGLE("Mic Playback Switch", 0, 0x09, 7, 1, 1), 480 OPL3SA2_SINGLE_TLV("Mic Playback Volume", 0, 0x09, 0, 31, 1, 481 db_scale_5bit_12db_max), 482 OPL3SA2_SINGLE("ZV Port Switch", 0, 0x02, 0, 1, 0), 483 }; 484 485 static struct snd_kcontrol_new snd_opl3sa2_tone_controls[] = { 486 OPL3SA2_DOUBLE("3D Control - Wide", 0, 0x14, 0x14, 4, 0, 7, 0), 487 OPL3SA2_DOUBLE("Tone Control - Bass", 0, 0x15, 0x15, 4, 0, 7, 0), 488 OPL3SA2_DOUBLE("Tone Control - Treble", 0, 0x16, 0x16, 4, 0, 7, 0) 489 }; 490 491 static void snd_opl3sa2_master_free(struct snd_kcontrol *kcontrol) 492 { 493 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol); 494 chip->master_switch = NULL; 495 chip->master_volume = NULL; 496 } 497 498 static int snd_opl3sa2_mixer(struct snd_card *card) 499 { 500 struct snd_opl3sa2 *chip = card->private_data; 501 struct snd_ctl_elem_id id1, id2; 502 struct snd_kcontrol *kctl; 503 unsigned int idx; 504 int err; 505 506 memset(&id1, 0, sizeof(id1)); 507 memset(&id2, 0, sizeof(id2)); 508 id1.iface = id2.iface = SNDRV_CTL_ELEM_IFACE_MIXER; 509 /* reassign AUX0 to CD */ 510 strcpy(id1.name, "Aux Playback Switch"); 511 strcpy(id2.name, "CD Playback Switch"); 512 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) { 513 snd_printk(KERN_ERR "Cannot rename opl3sa2 control\n"); 514 return err; 515 } 516 strcpy(id1.name, "Aux Playback Volume"); 517 strcpy(id2.name, "CD Playback Volume"); 518 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) { 519 snd_printk(KERN_ERR "Cannot rename opl3sa2 control\n"); 520 return err; 521 } 522 /* reassign AUX1 to FM */ 523 strcpy(id1.name, "Aux Playback Switch"); id1.index = 1; 524 strcpy(id2.name, "FM Playback Switch"); 525 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) { 526 snd_printk(KERN_ERR "Cannot rename opl3sa2 control\n"); 527 return err; 528 } 529 strcpy(id1.name, "Aux Playback Volume"); 530 strcpy(id2.name, "FM Playback Volume"); 531 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) { 532 snd_printk(KERN_ERR "Cannot rename opl3sa2 control\n"); 533 return err; 534 } 535 /* add OPL3SA2 controls */ 536 for (idx = 0; idx < ARRAY_SIZE(snd_opl3sa2_controls); idx++) { 537 if ((err = snd_ctl_add(card, kctl = snd_ctl_new1(&snd_opl3sa2_controls[idx], chip))) < 0) 538 return err; 539 switch (idx) { 540 case 0: chip->master_switch = kctl; kctl->private_free = snd_opl3sa2_master_free; break; 541 case 1: chip->master_volume = kctl; kctl->private_free = snd_opl3sa2_master_free; break; 542 } 543 } 544 if (chip->version > 2) { 545 for (idx = 0; idx < ARRAY_SIZE(snd_opl3sa2_tone_controls); idx++) 546 if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_opl3sa2_tone_controls[idx], chip))) < 0) 547 return err; 548 } 549 return 0; 550 } 551 552 /* Power Management support functions */ 553 #ifdef CONFIG_PM 554 static int snd_opl3sa2_suspend(struct snd_card *card, pm_message_t state) 555 { 556 if (card) { 557 struct snd_opl3sa2 *chip = card->private_data; 558 559 snd_power_change_state(card, SNDRV_CTL_POWER_D3hot); 560 chip->wss->suspend(chip->wss); 561 /* power down */ 562 snd_opl3sa2_write(chip, OPL3SA2_PM_CTRL, OPL3SA2_PM_D3); 563 } 564 565 return 0; 566 } 567 568 static int snd_opl3sa2_resume(struct snd_card *card) 569 { 570 struct snd_opl3sa2 *chip; 571 int i; 572 573 if (!card) 574 return 0; 575 576 chip = card->private_data; 577 /* power up */ 578 snd_opl3sa2_write(chip, OPL3SA2_PM_CTRL, OPL3SA2_PM_D0); 579 580 /* restore registers */ 581 for (i = 2; i <= 0x0a; i++) { 582 if (i != OPL3SA2_IRQ_STATUS) 583 snd_opl3sa2_write(chip, i, chip->ctlregs[i]); 584 } 585 if (chip->version > 2) { 586 for (i = 0x12; i <= 0x16; i++) 587 snd_opl3sa2_write(chip, i, chip->ctlregs[i]); 588 } 589 /* restore wss */ 590 chip->wss->resume(chip->wss); 591 592 snd_power_change_state(card, SNDRV_CTL_POWER_D0); 593 return 0; 594 } 595 #endif /* CONFIG_PM */ 596 597 #ifdef CONFIG_PNP 598 static int snd_opl3sa2_pnp(int dev, struct snd_opl3sa2 *chip, 599 struct pnp_dev *pdev) 600 { 601 if (pnp_activate_dev(pdev) < 0) { 602 snd_printk(KERN_ERR "PnP configure failure (out of resources?)\n"); 603 return -EBUSY; 604 } 605 sb_port[dev] = pnp_port_start(pdev, 0); 606 wss_port[dev] = pnp_port_start(pdev, 1); 607 fm_port[dev] = pnp_port_start(pdev, 2); 608 midi_port[dev] = pnp_port_start(pdev, 3); 609 port[dev] = pnp_port_start(pdev, 4); 610 dma1[dev] = pnp_dma(pdev, 0); 611 dma2[dev] = pnp_dma(pdev, 1); 612 irq[dev] = pnp_irq(pdev, 0); 613 snd_printdd("%sPnP OPL3-SA: sb port=0x%lx, wss port=0x%lx, fm port=0x%lx, midi port=0x%lx\n", 614 pnp_device_is_pnpbios(pdev) ? "BIOS" : "ISA", sb_port[dev], wss_port[dev], fm_port[dev], midi_port[dev]); 615 snd_printdd("%sPnP OPL3-SA: control port=0x%lx, dma1=%i, dma2=%i, irq=%i\n", 616 pnp_device_is_pnpbios(pdev) ? "BIOS" : "ISA", port[dev], dma1[dev], dma2[dev], irq[dev]); 617 return 0; 618 } 619 #endif /* CONFIG_PNP */ 620 621 static void snd_opl3sa2_free(struct snd_card *card) 622 { 623 struct snd_opl3sa2 *chip = card->private_data; 624 if (chip->irq >= 0) 625 free_irq(chip->irq, card); 626 release_and_free_resource(chip->res_port); 627 } 628 629 static int snd_opl3sa2_card_new(struct device *pdev, int dev, 630 struct snd_card **cardp) 631 { 632 struct snd_card *card; 633 struct snd_opl3sa2 *chip; 634 int err; 635 636 err = snd_card_new(pdev, index[dev], id[dev], THIS_MODULE, 637 sizeof(struct snd_opl3sa2), &card); 638 if (err < 0) 639 return err; 640 strcpy(card->driver, "OPL3SA2"); 641 strcpy(card->shortname, "Yamaha OPL3-SA"); 642 chip = card->private_data; 643 spin_lock_init(&chip->reg_lock); 644 chip->irq = -1; 645 card->private_free = snd_opl3sa2_free; 646 *cardp = card; 647 return 0; 648 } 649 650 static int snd_opl3sa2_probe(struct snd_card *card, int dev) 651 { 652 int xirq, xdma1, xdma2; 653 struct snd_opl3sa2 *chip; 654 struct snd_wss *wss; 655 struct snd_opl3 *opl3; 656 int err; 657 658 /* initialise this card from supplied (or default) parameter*/ 659 chip = card->private_data; 660 chip->ymode = opl3sa3_ymode[dev] & 0x03 ; 661 chip->port = port[dev]; 662 xirq = irq[dev]; 663 xdma1 = dma1[dev]; 664 xdma2 = dma2[dev]; 665 if (xdma2 < 0) 666 chip->single_dma = 1; 667 err = snd_opl3sa2_detect(card); 668 if (err < 0) 669 return err; 670 err = request_irq(xirq, snd_opl3sa2_interrupt, 0, 671 "OPL3-SA2", card); 672 if (err) { 673 snd_printk(KERN_ERR PFX "can't grab IRQ %d\n", xirq); 674 return -ENODEV; 675 } 676 chip->irq = xirq; 677 err = snd_wss_create(card, 678 wss_port[dev] + 4, -1, 679 xirq, xdma1, xdma2, 680 WSS_HW_OPL3SA2, WSS_HWSHARE_IRQ, &wss); 681 if (err < 0) { 682 snd_printd("Oops, WSS not detected at 0x%lx\n", wss_port[dev] + 4); 683 return err; 684 } 685 chip->wss = wss; 686 err = snd_wss_pcm(wss, 0); 687 if (err < 0) 688 return err; 689 err = snd_wss_mixer(wss); 690 if (err < 0) 691 return err; 692 err = snd_opl3sa2_mixer(card); 693 if (err < 0) 694 return err; 695 err = snd_wss_timer(wss, 0); 696 if (err < 0) 697 return err; 698 if (fm_port[dev] >= 0x340 && fm_port[dev] < 0x400) { 699 if ((err = snd_opl3_create(card, fm_port[dev], 700 fm_port[dev] + 2, 701 OPL3_HW_OPL3, 0, &opl3)) < 0) 702 return err; 703 if ((err = snd_opl3_timer_new(opl3, 1, 2)) < 0) 704 return err; 705 if ((err = snd_opl3_hwdep_new(opl3, 0, 1, &chip->synth)) < 0) 706 return err; 707 } 708 if (midi_port[dev] >= 0x300 && midi_port[dev] < 0x340) { 709 if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_OPL3SA2, 710 midi_port[dev], 711 MPU401_INFO_IRQ_HOOK, -1, 712 &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 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(&pdev->dev, 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 if ((err = snd_opl3sa2_probe(card, dev)) < 0) { 748 snd_card_free(card); 749 return err; 750 } 751 pnp_set_drvdata(pdev, card); 752 dev++; 753 return 0; 754 } 755 756 static void snd_opl3sa2_pnp_remove(struct pnp_dev *pdev) 757 { 758 snd_card_free(pnp_get_drvdata(pdev)); 759 } 760 761 #ifdef CONFIG_PM 762 static int snd_opl3sa2_pnp_suspend(struct pnp_dev *pdev, pm_message_t state) 763 { 764 return snd_opl3sa2_suspend(pnp_get_drvdata(pdev), state); 765 } 766 static int snd_opl3sa2_pnp_resume(struct pnp_dev *pdev) 767 { 768 return snd_opl3sa2_resume(pnp_get_drvdata(pdev)); 769 } 770 #endif 771 772 static struct pnp_driver opl3sa2_pnp_driver = { 773 .name = "snd-opl3sa2-pnpbios", 774 .id_table = snd_opl3sa2_pnpbiosids, 775 .probe = snd_opl3sa2_pnp_detect, 776 .remove = snd_opl3sa2_pnp_remove, 777 #ifdef CONFIG_PM 778 .suspend = snd_opl3sa2_pnp_suspend, 779 .resume = snd_opl3sa2_pnp_resume, 780 #endif 781 }; 782 783 static int snd_opl3sa2_pnp_cdetect(struct pnp_card_link *pcard, 784 const struct pnp_card_device_id *id) 785 { 786 static int dev; 787 struct pnp_dev *pdev; 788 int err; 789 struct snd_card *card; 790 791 pdev = pnp_request_card_device(pcard, id->devs[0].id, NULL); 792 if (pdev == NULL) { 793 snd_printk(KERN_ERR PFX "can't get pnp device from id '%s'\n", 794 id->devs[0].id); 795 return -EBUSY; 796 } 797 for (; dev < SNDRV_CARDS; dev++) { 798 if (enable[dev] && isapnp[dev]) 799 break; 800 } 801 if (dev >= SNDRV_CARDS) 802 return -ENODEV; 803 804 err = snd_opl3sa2_card_new(&pdev->dev, dev, &card); 805 if (err < 0) 806 return err; 807 if ((err = snd_opl3sa2_pnp(dev, card->private_data, pdev)) < 0) { 808 snd_card_free(card); 809 return err; 810 } 811 if ((err = snd_opl3sa2_probe(card, dev)) < 0) { 812 snd_card_free(card); 813 return err; 814 } 815 pnp_set_card_drvdata(pcard, card); 816 dev++; 817 return 0; 818 } 819 820 static void snd_opl3sa2_pnp_cremove(struct pnp_card_link *pcard) 821 { 822 snd_card_free(pnp_get_card_drvdata(pcard)); 823 pnp_set_card_drvdata(pcard, NULL); 824 } 825 826 #ifdef CONFIG_PM 827 static int snd_opl3sa2_pnp_csuspend(struct pnp_card_link *pcard, pm_message_t state) 828 { 829 return snd_opl3sa2_suspend(pnp_get_card_drvdata(pcard), state); 830 } 831 static int snd_opl3sa2_pnp_cresume(struct pnp_card_link *pcard) 832 { 833 return snd_opl3sa2_resume(pnp_get_card_drvdata(pcard)); 834 } 835 #endif 836 837 static struct pnp_card_driver opl3sa2_pnpc_driver = { 838 .flags = PNP_DRIVER_RES_DISABLE, 839 .name = "snd-opl3sa2-cpnp", 840 .id_table = snd_opl3sa2_pnpids, 841 .probe = snd_opl3sa2_pnp_cdetect, 842 .remove = snd_opl3sa2_pnp_cremove, 843 #ifdef CONFIG_PM 844 .suspend = snd_opl3sa2_pnp_csuspend, 845 .resume = snd_opl3sa2_pnp_cresume, 846 #endif 847 }; 848 #endif /* CONFIG_PNP */ 849 850 static int snd_opl3sa2_isa_match(struct device *pdev, 851 unsigned int dev) 852 { 853 if (!enable[dev]) 854 return 0; 855 #ifdef CONFIG_PNP 856 if (isapnp[dev]) 857 return 0; 858 #endif 859 if (port[dev] == SNDRV_AUTO_PORT) { 860 snd_printk(KERN_ERR PFX "specify port\n"); 861 return 0; 862 } 863 if (wss_port[dev] == SNDRV_AUTO_PORT) { 864 snd_printk(KERN_ERR PFX "specify wss_port\n"); 865 return 0; 866 } 867 if (fm_port[dev] == SNDRV_AUTO_PORT) { 868 snd_printk(KERN_ERR PFX "specify fm_port\n"); 869 return 0; 870 } 871 if (midi_port[dev] == SNDRV_AUTO_PORT) { 872 snd_printk(KERN_ERR PFX "specify midi_port\n"); 873 return 0; 874 } 875 return 1; 876 } 877 878 static int snd_opl3sa2_isa_probe(struct device *pdev, 879 unsigned int dev) 880 { 881 struct snd_card *card; 882 int err; 883 884 err = snd_opl3sa2_card_new(pdev, dev, &card); 885 if (err < 0) 886 return err; 887 if ((err = snd_opl3sa2_probe(card, dev)) < 0) { 888 snd_card_free(card); 889 return err; 890 } 891 dev_set_drvdata(pdev, card); 892 return 0; 893 } 894 895 static int snd_opl3sa2_isa_remove(struct device *devptr, 896 unsigned int dev) 897 { 898 snd_card_free(dev_get_drvdata(devptr)); 899 return 0; 900 } 901 902 #ifdef CONFIG_PM 903 static int snd_opl3sa2_isa_suspend(struct device *dev, unsigned int n, 904 pm_message_t state) 905 { 906 return snd_opl3sa2_suspend(dev_get_drvdata(dev), state); 907 } 908 909 static int snd_opl3sa2_isa_resume(struct device *dev, unsigned int n) 910 { 911 return snd_opl3sa2_resume(dev_get_drvdata(dev)); 912 } 913 #endif 914 915 #define DEV_NAME "opl3sa2" 916 917 static struct isa_driver snd_opl3sa2_isa_driver = { 918 .match = snd_opl3sa2_isa_match, 919 .probe = snd_opl3sa2_isa_probe, 920 .remove = snd_opl3sa2_isa_remove, 921 #ifdef CONFIG_PM 922 .suspend = snd_opl3sa2_isa_suspend, 923 .resume = snd_opl3sa2_isa_resume, 924 #endif 925 .driver = { 926 .name = DEV_NAME 927 }, 928 }; 929 930 static int __init alsa_card_opl3sa2_init(void) 931 { 932 int err; 933 934 err = isa_register_driver(&snd_opl3sa2_isa_driver, SNDRV_CARDS); 935 #ifdef CONFIG_PNP 936 if (!err) 937 isa_registered = 1; 938 939 err = pnp_register_driver(&opl3sa2_pnp_driver); 940 if (!err) 941 pnp_registered = 1; 942 943 err = pnp_register_card_driver(&opl3sa2_pnpc_driver); 944 if (!err) 945 pnpc_registered = 1; 946 947 if (isa_registered || pnp_registered) 948 err = 0; 949 #endif 950 return err; 951 } 952 953 static void __exit alsa_card_opl3sa2_exit(void) 954 { 955 #ifdef CONFIG_PNP 956 if (pnpc_registered) 957 pnp_unregister_card_driver(&opl3sa2_pnpc_driver); 958 if (pnp_registered) 959 pnp_unregister_driver(&opl3sa2_pnp_driver); 960 if (isa_registered) 961 #endif 962 isa_unregister_driver(&snd_opl3sa2_isa_driver); 963 } 964 965 module_init(alsa_card_opl3sa2_init) 966 module_exit(alsa_card_opl3sa2_exit) 967