1 /* 2 * The driver for the Yamaha's DS1/DS1E cards 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/pci.h> 24 #include <linux/time.h> 25 #include <linux/module.h> 26 #include <sound/core.h> 27 #include "ymfpci.h" 28 #include <sound/mpu401.h> 29 #include <sound/opl3.h> 30 #include <sound/initval.h> 31 32 MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>"); 33 MODULE_DESCRIPTION("Yamaha DS-1 PCI"); 34 MODULE_LICENSE("GPL"); 35 MODULE_SUPPORTED_DEVICE("{{Yamaha,YMF724}," 36 "{Yamaha,YMF724F}," 37 "{Yamaha,YMF740}," 38 "{Yamaha,YMF740C}," 39 "{Yamaha,YMF744}," 40 "{Yamaha,YMF754}}"); 41 42 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ 43 static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ 44 static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ 45 static long fm_port[SNDRV_CARDS]; 46 static long mpu_port[SNDRV_CARDS]; 47 #ifdef SUPPORT_JOYSTICK 48 static long joystick_port[SNDRV_CARDS]; 49 #endif 50 static bool rear_switch[SNDRV_CARDS]; 51 52 module_param_array(index, int, NULL, 0444); 53 MODULE_PARM_DESC(index, "Index value for the Yamaha DS-1 PCI soundcard."); 54 module_param_array(id, charp, NULL, 0444); 55 MODULE_PARM_DESC(id, "ID string for the Yamaha DS-1 PCI soundcard."); 56 module_param_array(enable, bool, NULL, 0444); 57 MODULE_PARM_DESC(enable, "Enable Yamaha DS-1 soundcard."); 58 module_param_array(mpu_port, long, NULL, 0444); 59 MODULE_PARM_DESC(mpu_port, "MPU-401 Port."); 60 module_param_array(fm_port, long, NULL, 0444); 61 MODULE_PARM_DESC(fm_port, "FM OPL-3 Port."); 62 #ifdef SUPPORT_JOYSTICK 63 module_param_array(joystick_port, long, NULL, 0444); 64 MODULE_PARM_DESC(joystick_port, "Joystick port address"); 65 #endif 66 module_param_array(rear_switch, bool, NULL, 0444); 67 MODULE_PARM_DESC(rear_switch, "Enable shared rear/line-in switch"); 68 69 static DEFINE_PCI_DEVICE_TABLE(snd_ymfpci_ids) = { 70 { PCI_VDEVICE(YAMAHA, 0x0004), 0, }, /* YMF724 */ 71 { PCI_VDEVICE(YAMAHA, 0x000d), 0, }, /* YMF724F */ 72 { PCI_VDEVICE(YAMAHA, 0x000a), 0, }, /* YMF740 */ 73 { PCI_VDEVICE(YAMAHA, 0x000c), 0, }, /* YMF740C */ 74 { PCI_VDEVICE(YAMAHA, 0x0010), 0, }, /* YMF744 */ 75 { PCI_VDEVICE(YAMAHA, 0x0012), 0, }, /* YMF754 */ 76 { 0, } 77 }; 78 79 MODULE_DEVICE_TABLE(pci, snd_ymfpci_ids); 80 81 #ifdef SUPPORT_JOYSTICK 82 static int __devinit snd_ymfpci_create_gameport(struct snd_ymfpci *chip, int dev, 83 int legacy_ctrl, int legacy_ctrl2) 84 { 85 struct gameport *gp; 86 struct resource *r = NULL; 87 int io_port = joystick_port[dev]; 88 89 if (!io_port) 90 return -ENODEV; 91 92 if (chip->pci->device >= 0x0010) { /* YMF 744/754 */ 93 94 if (io_port == 1) { 95 /* auto-detect */ 96 if (!(io_port = pci_resource_start(chip->pci, 2))) 97 return -ENODEV; 98 } 99 } else { 100 if (io_port == 1) { 101 /* auto-detect */ 102 for (io_port = 0x201; io_port <= 0x205; io_port++) { 103 if (io_port == 0x203) 104 continue; 105 if ((r = request_region(io_port, 1, "YMFPCI gameport")) != NULL) 106 break; 107 } 108 if (!r) { 109 printk(KERN_ERR "ymfpci: no gameport ports available\n"); 110 return -EBUSY; 111 } 112 } 113 switch (io_port) { 114 case 0x201: legacy_ctrl2 |= 0 << 6; break; 115 case 0x202: legacy_ctrl2 |= 1 << 6; break; 116 case 0x204: legacy_ctrl2 |= 2 << 6; break; 117 case 0x205: legacy_ctrl2 |= 3 << 6; break; 118 default: 119 printk(KERN_ERR "ymfpci: invalid joystick port %#x", io_port); 120 return -EINVAL; 121 } 122 } 123 124 if (!r && !(r = request_region(io_port, 1, "YMFPCI gameport"))) { 125 printk(KERN_ERR "ymfpci: joystick port %#x is in use.\n", io_port); 126 return -EBUSY; 127 } 128 129 chip->gameport = gp = gameport_allocate_port(); 130 if (!gp) { 131 printk(KERN_ERR "ymfpci: cannot allocate memory for gameport\n"); 132 release_and_free_resource(r); 133 return -ENOMEM; 134 } 135 136 137 gameport_set_name(gp, "Yamaha YMF Gameport"); 138 gameport_set_phys(gp, "pci%s/gameport0", pci_name(chip->pci)); 139 gameport_set_dev_parent(gp, &chip->pci->dev); 140 gp->io = io_port; 141 gameport_set_port_data(gp, r); 142 143 if (chip->pci->device >= 0x0010) /* YMF 744/754 */ 144 pci_write_config_word(chip->pci, PCIR_DSXG_JOYBASE, io_port); 145 146 pci_write_config_word(chip->pci, PCIR_DSXG_LEGACY, legacy_ctrl | YMFPCI_LEGACY_JPEN); 147 pci_write_config_word(chip->pci, PCIR_DSXG_ELEGACY, legacy_ctrl2); 148 149 gameport_register_port(chip->gameport); 150 151 return 0; 152 } 153 154 void snd_ymfpci_free_gameport(struct snd_ymfpci *chip) 155 { 156 if (chip->gameport) { 157 struct resource *r = gameport_get_port_data(chip->gameport); 158 159 gameport_unregister_port(chip->gameport); 160 chip->gameport = NULL; 161 162 release_and_free_resource(r); 163 } 164 } 165 #else 166 static inline int snd_ymfpci_create_gameport(struct snd_ymfpci *chip, int dev, int l, int l2) { return -ENOSYS; } 167 void snd_ymfpci_free_gameport(struct snd_ymfpci *chip) { } 168 #endif /* SUPPORT_JOYSTICK */ 169 170 static int __devinit snd_card_ymfpci_probe(struct pci_dev *pci, 171 const struct pci_device_id *pci_id) 172 { 173 static int dev; 174 struct snd_card *card; 175 struct resource *fm_res = NULL; 176 struct resource *mpu_res = NULL; 177 struct snd_ymfpci *chip; 178 struct snd_opl3 *opl3; 179 const char *str, *model; 180 int err; 181 u16 legacy_ctrl, legacy_ctrl2, old_legacy_ctrl; 182 183 if (dev >= SNDRV_CARDS) 184 return -ENODEV; 185 if (!enable[dev]) { 186 dev++; 187 return -ENOENT; 188 } 189 190 err = snd_card_create(index[dev], id[dev], THIS_MODULE, 0, &card); 191 if (err < 0) 192 return err; 193 194 switch (pci_id->device) { 195 case 0x0004: str = "YMF724"; model = "DS-1"; break; 196 case 0x000d: str = "YMF724F"; model = "DS-1"; break; 197 case 0x000a: str = "YMF740"; model = "DS-1L"; break; 198 case 0x000c: str = "YMF740C"; model = "DS-1L"; break; 199 case 0x0010: str = "YMF744"; model = "DS-1S"; break; 200 case 0x0012: str = "YMF754"; model = "DS-1E"; break; 201 default: model = str = "???"; break; 202 } 203 204 legacy_ctrl = 0; 205 legacy_ctrl2 = 0x0800; /* SBEN = 0, SMOD = 01, LAD = 0 */ 206 207 if (pci_id->device >= 0x0010) { /* YMF 744/754 */ 208 if (fm_port[dev] == 1) { 209 /* auto-detect */ 210 fm_port[dev] = pci_resource_start(pci, 1); 211 } 212 if (fm_port[dev] > 0 && 213 (fm_res = request_region(fm_port[dev], 4, "YMFPCI OPL3")) != NULL) { 214 legacy_ctrl |= YMFPCI_LEGACY_FMEN; 215 pci_write_config_word(pci, PCIR_DSXG_FMBASE, fm_port[dev]); 216 } 217 if (mpu_port[dev] == 1) { 218 /* auto-detect */ 219 mpu_port[dev] = pci_resource_start(pci, 1) + 0x20; 220 } 221 if (mpu_port[dev] > 0 && 222 (mpu_res = request_region(mpu_port[dev], 2, "YMFPCI MPU401")) != NULL) { 223 legacy_ctrl |= YMFPCI_LEGACY_MEN; 224 pci_write_config_word(pci, PCIR_DSXG_MPU401BASE, mpu_port[dev]); 225 } 226 } else { 227 switch (fm_port[dev]) { 228 case 0x388: legacy_ctrl2 |= 0; break; 229 case 0x398: legacy_ctrl2 |= 1; break; 230 case 0x3a0: legacy_ctrl2 |= 2; break; 231 case 0x3a8: legacy_ctrl2 |= 3; break; 232 default: fm_port[dev] = 0; break; 233 } 234 if (fm_port[dev] > 0 && 235 (fm_res = request_region(fm_port[dev], 4, "YMFPCI OPL3")) != NULL) { 236 legacy_ctrl |= YMFPCI_LEGACY_FMEN; 237 } else { 238 legacy_ctrl2 &= ~YMFPCI_LEGACY2_FMIO; 239 fm_port[dev] = 0; 240 } 241 switch (mpu_port[dev]) { 242 case 0x330: legacy_ctrl2 |= 0 << 4; break; 243 case 0x300: legacy_ctrl2 |= 1 << 4; break; 244 case 0x332: legacy_ctrl2 |= 2 << 4; break; 245 case 0x334: legacy_ctrl2 |= 3 << 4; break; 246 default: mpu_port[dev] = 0; break; 247 } 248 if (mpu_port[dev] > 0 && 249 (mpu_res = request_region(mpu_port[dev], 2, "YMFPCI MPU401")) != NULL) { 250 legacy_ctrl |= YMFPCI_LEGACY_MEN; 251 } else { 252 legacy_ctrl2 &= ~YMFPCI_LEGACY2_MPUIO; 253 mpu_port[dev] = 0; 254 } 255 } 256 if (mpu_res) { 257 legacy_ctrl |= YMFPCI_LEGACY_MIEN; 258 legacy_ctrl2 |= YMFPCI_LEGACY2_IMOD; 259 } 260 pci_read_config_word(pci, PCIR_DSXG_LEGACY, &old_legacy_ctrl); 261 pci_write_config_word(pci, PCIR_DSXG_LEGACY, legacy_ctrl); 262 pci_write_config_word(pci, PCIR_DSXG_ELEGACY, legacy_ctrl2); 263 if ((err = snd_ymfpci_create(card, pci, 264 old_legacy_ctrl, 265 &chip)) < 0) { 266 snd_card_free(card); 267 release_and_free_resource(mpu_res); 268 release_and_free_resource(fm_res); 269 return err; 270 } 271 chip->fm_res = fm_res; 272 chip->mpu_res = mpu_res; 273 card->private_data = chip; 274 275 strcpy(card->driver, str); 276 sprintf(card->shortname, "Yamaha %s (%s)", model, str); 277 sprintf(card->longname, "%s at 0x%lx, irq %i", 278 card->shortname, 279 chip->reg_area_phys, 280 chip->irq); 281 if ((err = snd_ymfpci_pcm(chip, 0, NULL)) < 0) { 282 snd_card_free(card); 283 return err; 284 } 285 if ((err = snd_ymfpci_pcm_spdif(chip, 1, NULL)) < 0) { 286 snd_card_free(card); 287 return err; 288 } 289 err = snd_ymfpci_mixer(chip, rear_switch[dev]); 290 if (err < 0) { 291 snd_card_free(card); 292 return err; 293 } 294 if (chip->ac97->ext_id & AC97_EI_SDAC) { 295 err = snd_ymfpci_pcm_4ch(chip, 2, NULL); 296 if (err < 0) { 297 snd_card_free(card); 298 return err; 299 } 300 err = snd_ymfpci_pcm2(chip, 3, NULL); 301 if (err < 0) { 302 snd_card_free(card); 303 return err; 304 } 305 } 306 if ((err = snd_ymfpci_timer(chip, 0)) < 0) { 307 snd_card_free(card); 308 return err; 309 } 310 if (chip->mpu_res) { 311 if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_YMFPCI, 312 mpu_port[dev], 313 MPU401_INFO_INTEGRATED | 314 MPU401_INFO_IRQ_HOOK, 315 -1, &chip->rawmidi)) < 0) { 316 printk(KERN_WARNING "ymfpci: cannot initialize MPU401 at 0x%lx, skipping...\n", mpu_port[dev]); 317 legacy_ctrl &= ~YMFPCI_LEGACY_MIEN; /* disable MPU401 irq */ 318 pci_write_config_word(pci, PCIR_DSXG_LEGACY, legacy_ctrl); 319 } 320 } 321 if (chip->fm_res) { 322 if ((err = snd_opl3_create(card, 323 fm_port[dev], 324 fm_port[dev] + 2, 325 OPL3_HW_OPL3, 1, &opl3)) < 0) { 326 printk(KERN_WARNING "ymfpci: cannot initialize FM OPL3 at 0x%lx, skipping...\n", fm_port[dev]); 327 legacy_ctrl &= ~YMFPCI_LEGACY_FMEN; 328 pci_write_config_word(pci, PCIR_DSXG_LEGACY, legacy_ctrl); 329 } else if ((err = snd_opl3_hwdep_new(opl3, 0, 1, NULL)) < 0) { 330 snd_card_free(card); 331 snd_printk(KERN_ERR "cannot create opl3 hwdep\n"); 332 return err; 333 } 334 } 335 336 snd_ymfpci_create_gameport(chip, dev, legacy_ctrl, legacy_ctrl2); 337 338 if ((err = snd_card_register(card)) < 0) { 339 snd_card_free(card); 340 return err; 341 } 342 pci_set_drvdata(pci, card); 343 dev++; 344 return 0; 345 } 346 347 static void __devexit snd_card_ymfpci_remove(struct pci_dev *pci) 348 { 349 snd_card_free(pci_get_drvdata(pci)); 350 pci_set_drvdata(pci, NULL); 351 } 352 353 static struct pci_driver ymfpci_driver = { 354 .name = KBUILD_MODNAME, 355 .id_table = snd_ymfpci_ids, 356 .probe = snd_card_ymfpci_probe, 357 .remove = __devexit_p(snd_card_ymfpci_remove), 358 #ifdef CONFIG_PM_SLEEP 359 .driver = { 360 .pm = &snd_ymfpci_pm, 361 }, 362 #endif 363 }; 364 365 module_pci_driver(ymfpci_driver); 366