sound/isa/cs423x/cs4236.c

   1 /*
   2  *  Driver for generic CS4232/CS4235/CS4236/CS4236B/CS4237B/CS4238B/CS4239 chips
   3  *  Copyright (c) by Jaroslav Kysela <perex@suse.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 <sound/driver.h>
  23 #include <linux/init.h>
  24 #include <linux/slab.h>
  25 #include <linux/pnp.h>
  26 #include <sound/core.h>
  27 #include <sound/cs4231.h>
  28 #include <sound/mpu401.h>
  29 #include <sound/opl3.h>
  30 #define SNDRV_GET_ID
  31 #include <sound/initval.h>
  32
  33 #define chip_t cs4231_t
  34
  35 MODULE_AUTHOR("Jaroslav Kysela <perex@suse.cz>");
  36 MODULE_LICENSE("GPL");
  37 MODULE_CLASSES("{sound}");
  38 #ifdef CS4232
  39 MODULE_DESCRIPTION("Cirrus Logic CS4232");
  40 MODULE_DEVICES("{{Turtle Beach,TBS-2000},"
  41                 "{Turtle Beach,Tropez Plus},"
  42                 "{SIC CrystalWave 32},"
  43                 "{Hewlett Packard,Omnibook 5500},"
  44                 "{TerraTec,Maestro 32/96},"
  45                 "{Philips,PCA70PS}}");
  46 #else
  47 MODULE_DESCRIPTION("Cirrus Logic CS4235-9");
  48 MODULE_DEVICES("{{Crystal Semiconductors,CS4235},"
  49                 "{Crystal Semiconductors,CS4236},"
  50                 "{Crystal Semiconductors,CS4237},"
  51                 "{Crystal Semiconductors,CS4238},"
  52                 "{Crystal Semiconductors,CS4239},"
  53                 "{Acer,AW37},"
  54                 "{Acer,AW35/Pro},"
  55                 "{Crystal,3D},"
  56                 "{Crystal Computer,TidalWave128},"
  57                 "{Dell,Optiplex GX1},"
  58                 "{Dell,Workstation 400 sound},"
  59                 "{EliteGroup,P5TX-LA sound},"
  60                 "{Gallant,SC-70P},"
  61                 "{Gateway,E1000 Onboard CS4236B},"
  62                 "{Genius,Sound Maker 3DJ},"
  63                 "{Hewlett Packard,HP6330 sound},"
  64                 "{IBM,PC 300PL sound},"
  65                 "{IBM,Aptiva 2137 E24},"
  66                 "{IBM,IntelliStation M Pro},"
  67                 "{Intel,Marlin Spike Mobo CS4235},"
  68                 "{Intel PR440FX Onboard},"
  69                 "{Guillemot,MaxiSound 16 PnP},"
  70                 "{NewClear,3D},"
  71                 "{TerraTec,AudioSystem EWS64L/XL},"
  72                 "{Typhoon Soundsystem,CS4236B},"
  73                 "{Turtle Beach,Malibu},"
  74                 "{Unknown,Digital PC 5000 Onboard}}");
  75 #endif
  76
  77 #ifdef CS4232
  78 #define IDENT "CS4232"
  79 #else
  80 #define IDENT "CS4236+"
  81 #endif
  82
  83 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;      /* Index 0-MAX */
  84 static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR;       /* ID for this card */
  85 static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; /* Enable this card */
  86 #ifdef CONFIG_PNP
  87 static int isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1};
  88 #endif
  89 static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;     /* PnP setup */
  90 static long cport[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;    /* PnP setup */
  91 static long mpu_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;/* PnP setup */
  92 static long fm_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;  /* PnP setup */
  93 static long sb_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;  /* PnP setup */
  94 static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ;        /* 5,7,9,11,12,15 */
  95 static int mpu_irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ;    /* 9,11,12,15 */
  96 static int dma1[SNDRV_CARDS] = SNDRV_DEFAULT_DMA;       /* 0,1,3,5,6,7 */
  97 static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA;       /* 0,1,3,5,6,7 */
  98
  99 MODULE_PARM(index, "1-" __MODULE_STRING(SNDRV_CARDS) "i");
 100 MODULE_PARM_DESC(index, "Index value for " IDENT " soundcard.");
 101 MODULE_PARM_SYNTAX(index, SNDRV_INDEX_DESC);
 102 MODULE_PARM(id, "1-" __MODULE_STRING(SNDRV_CARDS) "s");
 103 MODULE_PARM_DESC(id, "ID string for " IDENT " soundcard.");
 104 MODULE_PARM_SYNTAX(id, SNDRV_ID_DESC);
 105 MODULE_PARM(enable, "1-" __MODULE_STRING(SNDRV_CARDS) "i");
 106 MODULE_PARM_DESC(enable, "Enable " IDENT " soundcard.");
 107 MODULE_PARM_SYNTAX(enable, SNDRV_ENABLE_DESC);
 108 #ifdef CONFIG_PNP
 109 MODULE_PARM(isapnp, "1-" __MODULE_STRING(SNDRV_CARDS) "i");
 110 MODULE_PARM_DESC(isapnp, "ISA PnP detection for specified soundcard.");
 111 MODULE_PARM_SYNTAX(isapnp, SNDRV_ISAPNP_DESC);
 112 #endif
 113 MODULE_PARM(port, "1-" __MODULE_STRING(SNDRV_CARDS) "l");
 114 MODULE_PARM_DESC(port, "Port # for " IDENT " driver.");
 115 MODULE_PARM_SYNTAX(port, SNDRV_PORT12_DESC);
 116 MODULE_PARM(cport, "1-" __MODULE_STRING(SNDRV_CARDS) "l");
 117 MODULE_PARM_DESC(cport, "Control port # for " IDENT " driver.");
 118 MODULE_PARM_SYNTAX(cport, SNDRV_PORT12_DESC);
 119 MODULE_PARM(mpu_port, "1-" __MODULE_STRING(SNDRV_CARDS) "l");
 120 MODULE_PARM_DESC(mpu_port, "MPU-401 port # for " IDENT " driver.");
 121 MODULE_PARM_SYNTAX(mpu_port, SNDRV_PORT12_DESC);
 122 MODULE_PARM(fm_port, "1-" __MODULE_STRING(SNDRV_CARDS) "l");
 123 MODULE_PARM_DESC(fm_port, "FM port # for " IDENT " driver.");
 124 MODULE_PARM_SYNTAX(fm_port, SNDRV_PORT12_DESC);
 125 MODULE_PARM(sb_port, "1-" __MODULE_STRING(SNDRV_CARDS) "l");
 126 MODULE_PARM_DESC(sb_port, "SB port # for " IDENT " driver (optional).");
 127 MODULE_PARM_SYNTAX(sb_port, SNDRV_PORT12_DESC);
 128 MODULE_PARM(irq, "1-" __MODULE_STRING(SNDRV_CARDS) "i");
 129 MODULE_PARM_DESC(irq, "IRQ # for " IDENT " driver.");
 130 MODULE_PARM_SYNTAX(irq, SNDRV_IRQ_DESC);
 131 MODULE_PARM(mpu_irq, "1-" __MODULE_STRING(SNDRV_CARDS) "i");
 132 MODULE_PARM_DESC(mpu_irq, "MPU-401 IRQ # for " IDENT " driver.");
 133 MODULE_PARM_SYNTAX(mpu_irq, SNDRV_IRQ_DESC);
 134 MODULE_PARM(dma1, "1-" __MODULE_STRING(SNDRV_CARDS) "i");
 135 MODULE_PARM_DESC(dma1, "DMA1 # for " IDENT " driver.");
 136 MODULE_PARM_SYNTAX(dma1, SNDRV_DMA_DESC);
 137 MODULE_PARM(dma2, "1-" __MODULE_STRING(SNDRV_CARDS) "i");
 138 MODULE_PARM_DESC(dma2, "DMA2 # for " IDENT " driver.");
 139 MODULE_PARM_SYNTAX(dma2, SNDRV_DMA_DESC);
 140
 141 struct snd_card_cs4236 {
 142         struct resource *res_sb_port;
 143 #ifdef CONFIG_PNP
 144         struct pnp_dev *wss;
 145         struct pnp_dev *ctrl;
 146         struct pnp_dev *mpu;
 147 #endif
 148 };
 149
 150 static snd_card_t *snd_cs4236_legacy[SNDRV_CARDS] = SNDRV_DEFAULT_PTR;
 151
 152 #ifdef CONFIG_PNP
 153
 154 #define ISAPNP_CS4232(_va, _vb, _vc, _device, _wss, _ctrl, _mpu401) \
 155         { \
 156                 ISAPNP_CARD_ID(_va, _vb, _vc, _device), \
 157                 .devs = { ISAPNP_DEVICE_ID(_va, _vb, _vc, _wss), \
 158                           ISAPNP_DEVICE_ID(_va, _vb, _vc, _ctrl), \
 159                           ISAPNP_DEVICE_ID(_va, _vb, _vc, _mpu401) } \
 160         }
 161 #define ISAPNP_CS4232_1(_va, _vb, _vc, _device, _wss, _ctrl, _mpu401) \
 162         { \
 163                 ISAPNP_CARD_ID(_va, _vb, _vc, _device), \
 164                 .devs = { ISAPNP_DEVICE_ID(_va, _vb, _vc, _wss), \
 165                           ISAPNP_DEVICE_ID(_va, _vb, _vc, _ctrl), \
 166                           ISAPNP_DEVICE_ID('P', 'N', 'P', _mpu401) } \
 167         }
 168 #define ISAPNP_CS4232_WOMPU(_va, _vb, _vc, _device, _wss, _ctrl) \
 169         { \
 170                 ISAPNP_CARD_ID(_va, _vb, _vc, _device), \
 171                 .devs = { ISAPNP_DEVICE_ID(_va, _vb, _vc, _wss), \
 172                           ISAPNP_DEVICE_ID(_va, _vb, _vc, _ctrl) } \
 173         }
 174
 175
 176 #ifdef CS4232
 177 static struct pnp_card_device_id snd_cs423x_pnpids[] = {
 178         /* Philips PCA70PS */
 179         { .id = "CSC0d32", .devs = { { "CSC0000" }, { "CSC0010" }, { "PNPb006" } } },
 180         /* TerraTec Maestro 32/96 (CS4232) */
 181         { .id = "CSC1a32", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
 182         /* HP Omnibook 5500 onboard */
 183         { .id = "CSC4232", .devs = { { "CSC0000" }, { "CSC0002" }, { "CSC0003" } } },
 184         /* Unnamed CS4236 card (Made in Taiwan) */
 185         { .id = "CSC4236", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
 186         /* Turtle Beach TBS-2000 (CS4232) */
 187         { .id = "CSC7532", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSCb006" } } },
 188         /* Turtle Beach Tropez Plus (CS4232) */
 189         { .id = "CSC7632", .devs = { { "CSC0000" }, { "CSC0010" }, { "PNPb006" } } },
 190         /* SIC CrystalWave 32 (CS4232) */
 191         { .id = "CSCf032", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
 192         /* --- */
 193         { .id = "" }    /* end */
 194 };
 195 #else /* CS4236 */
 196 static struct pnp_card_device_id snd_cs423x_pnpids[] = {
 197         /* Intel Marlin Spike Motherboard - CS4235 */
 198         { .id = "CSC0225", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
 199         /* Intel Marlin Spike Motherboard (#2) - CS4235 */
 200         { .id = "CSC0225", .devs = { { "CSC0100" }, { "CSC0110" }, { "CSC0103" } } },
 201         /* Genius Sound Maker 3DJ - CS4237B */
 202         { .id = "CSC0437", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
 203         /* Digital PC 5000 Onboard - CS4236B */
 204         { .id = "CSC0735", .devs = { { "CSC0000" }, { "CSC0010" } } },
 205         /* some uknown CS4236B */
 206         { .id = "CSC0b35", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
 207         /* Intel PR440FX Onboard sound */
 208         { .id = "CSC0b36", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
 209         /* CS4235 on mainboard without MPU */
 210         { .id = "CSC1425", .devs = { { "CSC0100" }, { "CSC0110" } } },
 211         /* Gateway E1000 Onboard CS4236B */
 212         { .id = "CSC1335", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
 213         /* HP 6330 Onboard sound */
 214         { .id = "CSC1525", .devs = { { "CSC0100" }, { "CSC0110" }, { "CSC0103" } } },
 215         /* Crystal Computer TidalWave128 */
 216         { .id = "CSC1e37", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
 217         /* ACER AW37 - CS4235 */
 218         { .id = "CSC4236", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
 219         /* build-in soundcard in EliteGroup P5TX-LA motherboard - CS4237B */
 220         { .id = "CSC4237", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
 221         /* Crystal 3D - CS4237B */
 222         { .id = "CSC4336", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
 223         /* Typhoon Soundsystem PnP - CS4236B */
 224         { .id = "CSC4536", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
 225         /* Crystal CX4235-XQ3 EP - CS4235 */
 226         { .id = "CSC4625", .devs = { { "CSC0100" }, { "CSC0110" }, { "CSC0103" } } },
 227         /* Crystal Semiconductors CS4237B */
 228         { .id = "CSC4637", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
 229         /* NewClear 3D - CX4237B-XQ3 */
 230         { .id = "CSC4837", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
 231         /* Dell Optiplex GX1 - CS4236B */
 232         { .id = "CSC6835", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
 233         /* Dell P410 motherboard - CS4236B */
 234         { .id = "CSC6835", .devs = { { "CSC0000" }, { "CSC0010" } } },
 235         /* Dell Workstation 400 Onboard - CS4236B */
 236         { .id = "CSC6836", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
 237         /* Turtle Beach Malibu - CS4237B */
 238         { .id = "CSC7537", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
 239         /* CS4235 - onboard */
 240         { .id = "CSC8025", .devs = { { "CSC0100" }, { "CSC0110" }, { "CSC0103" } } },
 241         /* IBM Aptiva 2137 E24 Onboard - CS4237B */
 242         { .id = "CSC8037", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
 243         /* IBM IntelliStation M Pro motherboard */
 244         { .id = "CSCc835", .devs = { { "CSC0000" }, { "CSC0010" } } },
 245         /* Guillemot MaxiSound 16 PnP - CS4236B */
 246         { .id = "CSC9836", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
 247         /* Gallant SC-70P */
 248         { .id = "CSC9837", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
 249         /* TerraTec AudioSystem EWS64XL - CS4236B */
 250         { .id = "CSCa836", .devs = { { "CSCa800" }, { "CSCa810" }, { "CSCa803" } } },
 251         /* TerraTec AudioSystem EWS64XL - CS4236B */
 252         { .id = "CSCa836", .devs = { { "CSCa800" }, { "CSCa810" } } },
 253         /* ACER AW37/Pro - CS4235 */
 254         { .id = "CSCd925", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
 255         /* ACER AW35/Pro - CS4237B */
 256         { .id = "CSCd937", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
 257         /* CS4235 without MPU401 */
 258         { .id = "CSCe825", .devs = { { "CSC0100" }, { "CSC0110" } } },
 259         /* IBM IntelliStation M Pro 6898 11U - CS4236B */
 260         { .id = "CSCe835", .devs = { { "CSC0000" }, { "CSC0010" } } },
 261         /* IBM PC 300PL Onboard - CS4236B */
 262         { .id = "CSCe836", .devs = { { "CSC0000" }, { "CSC0010" } } },
 263         /* Some noname CS4236 based card */
 264         { .id = "CSCe936", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
 265         /* CS4236B */
 266         { .id = "CSCf235", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
 267         /* CS4236B */
 268         { .id = "CSCf238", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
 269         /* --- */
 270         { .id = "" }    /* end */
 271 };
 272 #endif
 273
 274 MODULE_DEVICE_TABLE(pnp_card, snd_cs423x_pnpids);
 275
 276 static int __devinit snd_card_cs4236_pnp(int dev, struct snd_card_cs4236 *acard,
 277                                          struct pnp_card_link *card,
 278                                          const struct pnp_card_device_id *id)
 279 {
 280         struct pnp_dev *pdev;
 281         struct pnp_resource_table * cfg = kmalloc(sizeof(struct pnp_resource_table), GFP_KERNEL);
 282         int err;
 283
 284         if (!cfg)
 285                 return -ENOMEM;
 286
 287         acard->wss = pnp_request_card_device(card, id->devs[0].id, NULL);
 288         if (acard->wss == NULL) {
 289                 kfree(cfg);
 290                 return -EBUSY;
 291         }
 292         acard->ctrl = pnp_request_card_device(card, id->devs[1].id, NULL);
 293         if (acard->ctrl == NULL) {
 294                 kfree(cfg);
 295                 return -EBUSY;
 296         }
 297         if (id->devs[2].id[0]) {
 298                 acard->mpu = pnp_request_card_device(card, id->devs[2].id, NULL);
 299                 if (acard->mpu == NULL) {
 300                         kfree(cfg);
 301                         return -EBUSY;
 302                 }
 303         }
 304
 305         /* WSS initialization */
 306         pdev = acard->wss;
 307         pnp_init_resource_table(cfg);
 308         if (port[dev] != SNDRV_AUTO_PORT)
 309                 pnp_resource_change(&cfg->port_resource[0], port[dev], 4);
 310         if (fm_port[dev] != SNDRV_AUTO_PORT && fm_port[dev] > 0)
 311                 pnp_resource_change(&cfg->port_resource[1], fm_port[dev], 4);
 312         if (sb_port[dev] != SNDRV_AUTO_PORT)
 313                 pnp_resource_change(&cfg->port_resource[2], sb_port[dev], 16);
 314         if (irq[dev] != SNDRV_AUTO_IRQ)
 315                 pnp_resource_change(&cfg->irq_resource[0], irq[dev], 1);
 316         if (dma1[dev] != SNDRV_AUTO_DMA)
 317                 pnp_resource_change(&cfg->dma_resource[0], dma1[dev], 1);
 318         if (dma2[dev] != SNDRV_AUTO_DMA)
 319                 pnp_resource_change(&cfg->dma_resource[1], dma2[dev] < 0 ? 4 : dma2[dev], 1);
 320         err = pnp_manual_config_dev(pdev, cfg, 0);
 321         if (err < 0)
 322                 snd_printk(KERN_ERR IDENT " WSS PnP manual resources are invalid, using auto config\n");
 323         err = pnp_activate_dev(pdev);
 324         if (err < 0) {
 325                 kfree(cfg);
 326                 printk(KERN_ERR IDENT " WSS PnP configure failed for WSS (out of resources?)\n");
 327                 return -EBUSY;
 328         }
 329         port[dev] = pnp_port_start(pdev, 0);
 330         if (fm_port[dev] > 0)
 331                 fm_port[dev] = pnp_port_start(pdev, 1);
 332         sb_port[dev] = pnp_port_start(pdev, 2);
 333         irq[dev] = pnp_irq(pdev, 0);
 334         dma1[dev] = pnp_dma(pdev, 0);
 335         dma2[dev] = pnp_dma(pdev, 1) == 4 ? -1 : (int)pnp_dma(pdev, 1);
 336         snd_printdd("isapnp WSS: wss port=0x%lx, fm port=0x%lx, sb port=0x%lx\n",
 337                         port[dev], fm_port[dev], sb_port[dev]);
 338         snd_printdd("isapnp WSS: irq=%i, dma1=%i, dma2=%i\n",
 339                         irq[dev], dma1[dev], dma2[dev]);
 340         /* CTRL initialization */
 341         if (acard->ctrl && cport[dev] > 0) {
 342                 pdev = acard->ctrl;
 343                 pnp_init_resource_table(cfg);
 344                 if (cport[dev] != SNDRV_AUTO_PORT)
 345                         pnp_resource_change(&cfg->port_resource[0], cport[dev], 8);
 346                 err = pnp_manual_config_dev(pdev, cfg, 0);
 347                 if (err < 0)
 348                         snd_printk(KERN_ERR IDENT " CTRL PnP manual resources are invalid, using auto config\n");
 349                 err = pnp_activate_dev(pdev);
 350                 if (err < 0) {
 351                         kfree(cfg);
 352                         printk(KERN_ERR IDENT " CTRL PnP configure failed for WSS (out of resources?)\n");
 353                         return -EBUSY;
 354                 }
 355                 cport[dev] = pnp_port_start(pdev, 0);
 356                 snd_printdd("isapnp CTRL: control port=0x%lx\n", cport[dev]);
 357         }
 358         /* MPU initialization */
 359         if (acard->mpu && mpu_port[dev] > 0) {
 360                 pdev = acard->mpu;
 361                 pnp_init_resource_table(cfg);
 362                 if (mpu_port[dev] != SNDRV_AUTO_PORT)
 363                         pnp_resource_change(&cfg->port_resource[0], mpu_port[dev], 2);
 364                 if (mpu_irq[dev] != SNDRV_AUTO_IRQ && mpu_irq[dev] >= 0 &&
 365                     pnp_irq_valid(pdev, 0))
 366                         pnp_resource_change(&cfg->irq_resource[0], mpu_irq[dev], 1);
 367                 err = pnp_manual_config_dev(pdev, cfg, 0);
 368                 if (err < 0)
 369                         snd_printk(KERN_ERR IDENT " MPU401 PnP manual resources are invalid, using auto config\n");
 370                 err = pnp_activate_dev(pdev);
 371                 if (err < 0) {
 372                         printk(KERN_ERR IDENT " MPU401 PnP configure failed for WSS (out of resources?)\n");
 373                         mpu_port[dev] = SNDRV_AUTO_PORT;
 374                         mpu_irq[dev] = SNDRV_AUTO_IRQ;
 375                 } else {
 376                         mpu_port[dev] = pnp_port_start(pdev, 0);
 377                         if (mpu_irq[dev] >= 0 &&
 378                             pnp_irq_valid(pdev, 0) && pnp_irq(pdev, 0) >= 0) {
 379                                 mpu_irq[dev] = pnp_irq(pdev, 0);
 380                         } else {
 381                                 mpu_irq[dev] = -1;      /* disable interrupt */
 382                         }
 383                 }
 384                 snd_printdd("isapnp MPU: port=0x%lx, irq=%i\n", mpu_port[dev], mpu_irq[dev]);
 385         }
 386         kfree(cfg);
 387         return 0;
 388 }
 389 #endif /* CONFIG_PNP */
 390
 391 static void snd_card_cs4236_free(snd_card_t *card)
 392 {
 393         struct snd_card_cs4236 *acard = (struct snd_card_cs4236 *)card->private_data;
 394
 395         if (acard) {
 396                 if (acard->res_sb_port) {
 397                         release_resource(acard->res_sb_port);
 398                         kfree_nocheck(acard->res_sb_port);
 399                 }
 400         }
 401 }
 402
 403 static int __devinit snd_card_cs423x_probe(int dev, struct pnp_card_link *pcard,
 404                                            const struct pnp_card_device_id *pid)
 405 {
 406         snd_card_t *card;
 407         struct snd_card_cs4236 *acard;
 408         snd_pcm_t *pcm = NULL;
 409         cs4231_t *chip;
 410         opl3_t *opl3;
 411         int err;
 412
 413 #ifdef CONFIG_PNP
 414         if (!isapnp[dev]) {
 415 #endif
 416                 if (port[dev] == SNDRV_AUTO_PORT) {
 417                         snd_printk("specify port\n");
 418                         return -EINVAL;
 419                 }
 420                 if (cport[dev] == SNDRV_AUTO_PORT) {
 421                         snd_printk("specify cport\n");
 422                         return -EINVAL;
 423                 }
 424 #ifdef CONFIG_PNP
 425         }
 426 #endif
 427         card = snd_card_new(index[dev], id[dev], THIS_MODULE,
 428                             sizeof(struct snd_card_cs4236));
 429         if (card == NULL)
 430                 return -ENOMEM;
 431         acard = (struct snd_card_cs4236 *)card->private_data;
 432         card->private_free = snd_card_cs4236_free;
 433 #ifdef CONFIG_PNP
 434         if (isapnp[dev]) {
 435                 if ((err = snd_card_cs4236_pnp(dev, acard, pcard, pid))<0) {
 436                         printk(KERN_ERR "isapnp detection failed and probing for " IDENT " is not supported\n");
 437                         snd_card_free(card);
 438                         return -ENXIO;
 439                 }
 440                 snd_card_set_dev(card, &pcard->card->dev);
 441         }
 442 #endif
 443         if (sb_port[dev] > 0 && sb_port[dev] != SNDRV_AUTO_PORT)
 444                 if ((acard->res_sb_port = request_region(sb_port[dev], 16, IDENT " SB")) == NULL) {
 445                         printk(KERN_ERR IDENT ": unable to register SB port at 0x%lx\n", sb_port[dev]);
 446                         snd_card_free(card);
 447                         return -ENOMEM;
 448                 }
 449
 450 #ifdef CS4232
 451         if ((err = snd_cs4231_create(card,
 452                                      port[dev],
 453                                      cport[dev],
 454                                      irq[dev],
 455                                      dma1[dev],
 456                                      dma2[dev],
 457                                      CS4231_HW_DETECT,
 458                                      0,
 459                                      &chip)) < 0) {
 460                 snd_card_free(card);
 461                 return err;
 462         }
 463         if ((err = snd_cs4231_pcm(chip, 0, &pcm)) < 0) {
 464                 snd_card_free(card);
 465                 return err;
 466         }
 467         if ((err = snd_cs4231_mixer(chip)) < 0) {
 468                 snd_card_free(card);
 469                 return err;
 470         }
 471
 472 #else /* CS4236 */
 473         if ((err = snd_cs4236_create(card,
 474                                      port[dev],
 475                                      cport[dev],
 476                                      irq[dev],
 477                                      dma1[dev],
 478                                      dma2[dev],
 479                                      CS4231_HW_DETECT,
 480                                      0,
 481                                      &chip)) < 0) {
 482                 snd_card_free(card);
 483                 return err;
 484         }
 485         if ((err = snd_cs4236_pcm(chip, 0, &pcm)) < 0) {
 486                 snd_card_free(card);
 487                 return err;
 488         }
 489         if ((err = snd_cs4236_mixer(chip)) < 0) {
 490                 snd_card_free(card);
 491                 return err;
 492         }
 493 #endif
 494         strcpy(card->driver, pcm->name);
 495         strcpy(card->shortname, pcm->name);
 496         sprintf(card->longname, "%s at 0x%lx, irq %i, dma %i",
 497                 pcm->name,
 498                 chip->port,
 499                 irq[dev],
 500                 dma1[dev]);
 501         if (dma2[dev] >= 0)
 502                 sprintf(card->longname + strlen(card->longname), "&%d", dma2[dev]);
 503
 504         if ((err = snd_cs4231_timer(chip, 0, NULL)) < 0) {
 505                 snd_card_free(card);
 506                 return err;
 507         }
 508
 509         if (fm_port[dev] > 0 && fm_port[dev] != SNDRV_AUTO_PORT) {
 510                 if (snd_opl3_create(card,
 511                                     fm_port[dev], fm_port[dev] + 2,
 512                                     OPL3_HW_OPL3_CS, 0, &opl3) < 0) {
 513                         printk(KERN_ERR IDENT ": OPL3 not detected\n");
 514                 } else {
 515                         if ((err = snd_opl3_hwdep_new(opl3, 0, 1, NULL)) < 0) {
 516                                 snd_card_free(card);
 517                                 return err;
 518                         }
 519                 }
 520         }
 521
 522         if (mpu_port[dev] > 0 && mpu_port[dev] != SNDRV_AUTO_PORT) {
 523                 if (mpu_irq[dev] == SNDRV_AUTO_IRQ)
 524                         mpu_irq[dev] = -1;
 525                 if (snd_mpu401_uart_new(card, 0, MPU401_HW_CS4232,
 526                                         mpu_port[dev], 0,
 527                                         mpu_irq[dev],
 528                                         mpu_irq[dev] >= 0 ? SA_INTERRUPT : 0, NULL) < 0)
 529                         printk(KERN_ERR IDENT ": MPU401 not detected\n");
 530         }
 531         if ((err = snd_card_register(card)) < 0) {
 532                 snd_card_free(card);
 533                 return err;
 534         }
 535         if (pcard)
 536                 pnp_set_card_drvdata(pcard, card);
 537         else
 538                 snd_cs4236_legacy[dev] = card;
 539         return 0;
 540 }
 541
 542 #ifdef CONFIG_PNP
 543 static int __devinit snd_cs423x_pnp_detect(struct pnp_card_link *card,
 544                                            const struct pnp_card_device_id *id)
 545 {
 546         static int dev;
 547         int res;
 548
 549         for ( ; dev < SNDRV_CARDS; dev++) {
 550                 if (!enable[dev] || !isapnp[dev])
 551                         continue;
 552                 res = snd_card_cs423x_probe(dev, card, id);
 553                 if (res < 0)
 554                         return res;
 555                 dev++;
 556                 return 0;
 557         }
 558         return -ENODEV;
 559 }
 560
 561 static void __devexit snd_cs423x_pnp_remove(struct pnp_card_link * pcard)
 562 {
 563         snd_card_t *card = (snd_card_t *) pnp_get_card_drvdata(pcard);
 564
 565         snd_card_disconnect(card);
 566         snd_card_free_in_thread(card);
 567 }
 568
 569 static struct pnp_card_driver cs423x_pnpc_driver = {
 570         .flags = PNP_DRIVER_RES_DISABLE,
 571         .name = "cs423x",
 572         .id_table = snd_cs423x_pnpids,
 573         .probe = snd_cs423x_pnp_detect,
 574         .remove = __devexit_p(snd_cs423x_pnp_remove),
 575 };
 576 #endif /* CONFIG_PNP */
 577
 578 static int __init alsa_card_cs423x_init(void)
 579 {
 580         int dev, cards = 0;
 581
 582         for (dev = 0; dev < SNDRV_CARDS; dev++) {
 583                 if (!enable[dev])
 584                         continue;
 585 #ifdef CONFIG_PNP
 586                 if (isapnp[dev])
 587                         continue;
 588 #endif
 589                 if (snd_card_cs423x_probe(dev, NULL, NULL) >= 0)
 590                         cards++;
 591         }
 592 #ifdef CONFIG_PNP
 593         cards += pnp_register_card_driver(&cs423x_pnpc_driver);
 594 #endif
 595         if (!cards) {
 596 #ifdef CONFIG_PNP
 597                 pnp_unregister_card_driver(&cs423x_pnpc_driver);
 598 #endif
 599 #ifdef MODULE
 600                 printk(KERN_ERR IDENT " soundcard not found or device busy\n");
 601 #endif
 602                 return -ENODEV;
 603         }
 604         return 0;
 605 }
 606
 607 static void __exit alsa_card_cs423x_exit(void)
 608 {
 609         int idx;
 610
 611 #ifdef CONFIG_PNP
 612         /* PnP cards first */
 613         pnp_unregister_card_driver(&cs423x_pnpc_driver);
 614 #endif
 615         for (idx = 0; idx < SNDRV_CARDS; idx++)
 616                 snd_card_free(snd_cs4236_legacy[idx]);
 617 }
 618
 619 module_init(alsa_card_cs423x_init)
 620 module_exit(alsa_card_cs423x_exit)
 621
 622 #ifndef MODULE
 623
 624 /* format is: snd-cs4232=enable,index,id,isapnp,port,
 625                          cport,mpu_port,fm_port,sb_port,
 626                          irq,mpu_irq,dma1,dma2 */
 627 /* format is: snd-cs4236=enable,index,id,isapnp,port,
 628                          cport,mpu_port,fm_port,sb_port,
 629                          irq,mpu_irq,dma1,dma2 */
 630
 631 static int __init alsa_card_cs423x_setup(char *str)
 632 {
 633         static unsigned __initdata nr_dev = 0;
 634         int __attribute__ ((__unused__)) pnp = INT_MAX;
 635
 636         if (nr_dev >= SNDRV_CARDS)
 637                 return 0;
 638         (void)(get_option(&str,&enable[nr_dev]) == 2 &&
 639                get_option(&str,&index[nr_dev]) == 2 &&
 640                get_id(&str,&id[nr_dev]) == 2 &&
 641                get_option(&str,&pnp) == 2 &&
 642                get_option_long(&str,&port[nr_dev]) == 2 &&
 643                get_option_long(&str,&cport[nr_dev]) == 2 &&
 644                get_option_long(&str,&mpu_port[nr_dev]) == 2 &&
 645                get_option_long(&str,&fm_port[nr_dev]) == 2 &&
 646                get_option_long(&str,&sb_port[nr_dev]) == 2 &&
 647                get_option(&str,&irq[nr_dev]) == 2 &&
 648                get_option(&str,&mpu_irq[nr_dev]) == 2 &&
 649                get_option(&str,&dma1[nr_dev]) == 2 &&
 650                get_option(&str,&dma2[nr_dev]) == 2);
 651 #ifdef CONFIG_PNP
 652         if (pnp != INT_MAX)
 653                 isapnp[nr_dev] = pnp;
 654 #endif
 655         nr_dev++;
 656         return 1;
 657 }
 658
 659 #ifdef CS4232
 660 __setup("snd-cs4232=", alsa_card_cs423x_setup);
 661 #else /* CS4236 */
 662 __setup("snd-cs4236=", alsa_card_cs423x_setup);
 663 #endif
 664
 665 #endif /* ifndef MODULE */