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