sound/pci/emu10k1/emu10k1_main.c

   1 /*
   2  *  Copyright (c) by Jaroslav Kysela <perex@perex.cz>
   3  *                   Creative Labs, Inc.
   4  *  Routines for control of EMU10K1 chips
   5  *
   6  *  Copyright (c) by James Courtier-Dutton <James@superbug.co.uk>
   7  *      Added support for Audigy 2 Value.
   8  *      Added EMU 1010 support.
   9  *      General bug fixes and enhancements.
  10  *
  11  *
  12  *  BUGS:
  13  *    --
  14  *
  15  *  TODO:
  16  *    --
  17  *
  18  *   This program is free software; you can redistribute it and/or modify
  19  *   it under the terms of the GNU General Public License as published by
  20  *   the Free Software Foundation; either version 2 of the License, or
  21  *   (at your option) any later version.
  22  *
  23  *   This program is distributed in the hope that it will be useful,
  24  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  25  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  26  *   GNU General Public License for more details.
  27  *
  28  *   You should have received a copy of the GNU General Public License
  29  *   along with this program; if not, write to the Free Software
  30  *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  31  *
  32  */
  33
  34 #include <linux/sched.h>
  35 #include <linux/kthread.h>
  36 #include <linux/delay.h>
  37 #include <linux/init.h>
  38 #include <linux/interrupt.h>
  39 #include <linux/pci.h>
  40 #include <linux/slab.h>
  41 #include <linux/vmalloc.h>
  42 #include <linux/mutex.h>
  43
  44
  45 #include <sound/core.h>
  46 #include <sound/emu10k1.h>
  47 #include <linux/firmware.h>
  48 #include "p16v.h"
  49 #include "tina2.h"
  50 #include "p17v.h"
  51
  52
  53 #define HANA_FILENAME "/*(DEBLOBBED)*/"
  54 #define DOCK_FILENAME "/*(DEBLOBBED)*/"
  55 #define EMU1010B_FILENAME "/*(DEBLOBBED)*/"
  56 #define MICRO_DOCK_FILENAME "/*(DEBLOBBED)*/"
  57 #define EMU0404_FILENAME "/*(DEBLOBBED)*/"
  58 #define EMU1010_NOTEBOOK_FILENAME "/*(DEBLOBBED)*/"
  59
  60 /*(DEBLOBBED)*/
  61
  62
  63 /*************************************************************************
  64  * EMU10K1 init / done
  65  *************************************************************************/
  66
  67 void snd_emu10k1_voice_init(struct snd_emu10k1 *emu, int ch)
  68 {
  69         snd_emu10k1_ptr_write(emu, DCYSUSV, ch, 0);
  70         snd_emu10k1_ptr_write(emu, IP, ch, 0);
  71         snd_emu10k1_ptr_write(emu, VTFT, ch, 0xffff);
  72         snd_emu10k1_ptr_write(emu, CVCF, ch, 0xffff);
  73         snd_emu10k1_ptr_write(emu, PTRX, ch, 0);
  74         snd_emu10k1_ptr_write(emu, CPF, ch, 0);
  75         snd_emu10k1_ptr_write(emu, CCR, ch, 0);
  76
  77         snd_emu10k1_ptr_write(emu, PSST, ch, 0);
  78         snd_emu10k1_ptr_write(emu, DSL, ch, 0x10);
  79         snd_emu10k1_ptr_write(emu, CCCA, ch, 0);
  80         snd_emu10k1_ptr_write(emu, Z1, ch, 0);
  81         snd_emu10k1_ptr_write(emu, Z2, ch, 0);
  82         snd_emu10k1_ptr_write(emu, FXRT, ch, 0x32100000);
  83
  84         snd_emu10k1_ptr_write(emu, ATKHLDM, ch, 0);
  85         snd_emu10k1_ptr_write(emu, DCYSUSM, ch, 0);
  86         snd_emu10k1_ptr_write(emu, IFATN, ch, 0xffff);
  87         snd_emu10k1_ptr_write(emu, PEFE, ch, 0);
  88         snd_emu10k1_ptr_write(emu, FMMOD, ch, 0);
  89         snd_emu10k1_ptr_write(emu, TREMFRQ, ch, 24);    /* 1 Hz */
  90         snd_emu10k1_ptr_write(emu, FM2FRQ2, ch, 24);    /* 1 Hz */
  91         snd_emu10k1_ptr_write(emu, TEMPENV, ch, 0);
  92
  93         /*** these are last so OFF prevents writing ***/
  94         snd_emu10k1_ptr_write(emu, LFOVAL2, ch, 0);
  95         snd_emu10k1_ptr_write(emu, LFOVAL1, ch, 0);
  96         snd_emu10k1_ptr_write(emu, ATKHLDV, ch, 0);
  97         snd_emu10k1_ptr_write(emu, ENVVOL, ch, 0);
  98         snd_emu10k1_ptr_write(emu, ENVVAL, ch, 0);
  99
 100         /* Audigy extra stuffs */
 101         if (emu->audigy) {
 102                 snd_emu10k1_ptr_write(emu, 0x4c, ch, 0); /* ?? */
 103                 snd_emu10k1_ptr_write(emu, 0x4d, ch, 0); /* ?? */
 104                 snd_emu10k1_ptr_write(emu, 0x4e, ch, 0); /* ?? */
 105                 snd_emu10k1_ptr_write(emu, 0x4f, ch, 0); /* ?? */
 106                 snd_emu10k1_ptr_write(emu, A_FXRT1, ch, 0x03020100);
 107                 snd_emu10k1_ptr_write(emu, A_FXRT2, ch, 0x3f3f3f3f);
 108                 snd_emu10k1_ptr_write(emu, A_SENDAMOUNTS, ch, 0);
 109         }
 110 }
 111
 112 static unsigned int spi_dac_init[] = {
 113                 0x00ff,
 114                 0x02ff,
 115                 0x0400,
 116                 0x0520,
 117                 0x0600,
 118                 0x08ff,
 119                 0x0aff,
 120                 0x0cff,
 121                 0x0eff,
 122                 0x10ff,
 123                 0x1200,
 124                 0x1400,
 125                 0x1480,
 126                 0x1800,
 127                 0x1aff,
 128                 0x1cff,
 129                 0x1e00,
 130                 0x0530,
 131                 0x0602,
 132                 0x0622,
 133                 0x1400,
 134 };
 135
 136 static unsigned int i2c_adc_init[][2] = {
 137         { 0x17, 0x00 }, /* Reset */
 138         { 0x07, 0x00 }, /* Timeout */
 139         { 0x0b, 0x22 },  /* Interface control */
 140         { 0x0c, 0x22 },  /* Master mode control */
 141         { 0x0d, 0x08 },  /* Powerdown control */
 142         { 0x0e, 0xcf },  /* Attenuation Left  0x01 = -103dB, 0xff = 24dB */
 143         { 0x0f, 0xcf },  /* Attenuation Right 0.5dB steps */
 144         { 0x10, 0x7b },  /* ALC Control 1 */
 145         { 0x11, 0x00 },  /* ALC Control 2 */
 146         { 0x12, 0x32 },  /* ALC Control 3 */
 147         { 0x13, 0x00 },  /* Noise gate control */
 148         { 0x14, 0xa6 },  /* Limiter control */
 149         { 0x15, ADC_MUX_2 },  /* ADC Mixer control. Mic for A2ZS Notebook */
 150 };
 151
 152 static int snd_emu10k1_init(struct snd_emu10k1 *emu, int enable_ir, int resume)
 153 {
 154         unsigned int silent_page;
 155         int ch;
 156         u32 tmp;
 157
 158         /* disable audio and lock cache */
 159         outl(HCFG_LOCKSOUNDCACHE | HCFG_LOCKTANKCACHE_MASK |
 160                 HCFG_MUTEBUTTONENABLE, emu->port + HCFG);
 161
 162         /* reset recording buffers */
 163         snd_emu10k1_ptr_write(emu, MICBS, 0, ADCBS_BUFSIZE_NONE);
 164         snd_emu10k1_ptr_write(emu, MICBA, 0, 0);
 165         snd_emu10k1_ptr_write(emu, FXBS, 0, ADCBS_BUFSIZE_NONE);
 166         snd_emu10k1_ptr_write(emu, FXBA, 0, 0);
 167         snd_emu10k1_ptr_write(emu, ADCBS, 0, ADCBS_BUFSIZE_NONE);
 168         snd_emu10k1_ptr_write(emu, ADCBA, 0, 0);
 169
 170         /* disable channel interrupt */
 171         outl(0, emu->port + INTE);
 172         snd_emu10k1_ptr_write(emu, CLIEL, 0, 0);
 173         snd_emu10k1_ptr_write(emu, CLIEH, 0, 0);
 174         snd_emu10k1_ptr_write(emu, SOLEL, 0, 0);
 175         snd_emu10k1_ptr_write(emu, SOLEH, 0, 0);
 176
 177         if (emu->audigy) {
 178                 /* set SPDIF bypass mode */
 179                 snd_emu10k1_ptr_write(emu, SPBYPASS, 0, SPBYPASS_FORMAT);
 180                 /* enable rear left + rear right AC97 slots */
 181                 snd_emu10k1_ptr_write(emu, AC97SLOT, 0, AC97SLOT_REAR_RIGHT |
 182                                       AC97SLOT_REAR_LEFT);
 183         }
 184
 185         /* init envelope engine */
 186         for (ch = 0; ch < NUM_G; ch++)
 187                 snd_emu10k1_voice_init(emu, ch);
 188
 189         snd_emu10k1_ptr_write(emu, SPCS0, 0, emu->spdif_bits[0]);
 190         snd_emu10k1_ptr_write(emu, SPCS1, 0, emu->spdif_bits[1]);
 191         snd_emu10k1_ptr_write(emu, SPCS2, 0, emu->spdif_bits[2]);
 192
 193         if (emu->card_capabilities->ca0151_chip) { /* audigy2 */
 194                 /* Hacks for Alice3 to work independent of haP16V driver */
 195                 /* Setup SRCMulti_I2S SamplingRate */
 196                 tmp = snd_emu10k1_ptr_read(emu, A_SPDIF_SAMPLERATE, 0);
 197                 tmp &= 0xfffff1ff;
 198                 tmp |= (0x2<<9);
 199                 snd_emu10k1_ptr_write(emu, A_SPDIF_SAMPLERATE, 0, tmp);
 200
 201                 /* Setup SRCSel (Enable Spdif,I2S SRCMulti) */
 202                 snd_emu10k1_ptr20_write(emu, SRCSel, 0, 0x14);
 203                 /* Setup SRCMulti Input Audio Enable */
 204                 /* Use 0xFFFFFFFF to enable P16V sounds. */
 205                 snd_emu10k1_ptr20_write(emu, SRCMULTI_ENABLE, 0, 0xFFFFFFFF);
 206
 207                 /* Enabled Phased (8-channel) P16V playback */
 208                 outl(0x0201, emu->port + HCFG2);
 209                 /* Set playback routing. */
 210                 snd_emu10k1_ptr20_write(emu, CAPTURE_P16V_SOURCE, 0, 0x78e4);
 211         }
 212         if (emu->card_capabilities->ca0108_chip) { /* audigy2 Value */
 213                 /* Hacks for Alice3 to work independent of haP16V driver */
 214                 snd_printk(KERN_INFO "Audigy2 value: Special config.\n");
 215                 /* Setup SRCMulti_I2S SamplingRate */
 216                 tmp = snd_emu10k1_ptr_read(emu, A_SPDIF_SAMPLERATE, 0);
 217                 tmp &= 0xfffff1ff;
 218                 tmp |= (0x2<<9);
 219                 snd_emu10k1_ptr_write(emu, A_SPDIF_SAMPLERATE, 0, tmp);
 220
 221                 /* Setup SRCSel (Enable Spdif,I2S SRCMulti) */
 222                 outl(0x600000, emu->port + 0x20);
 223                 outl(0x14, emu->port + 0x24);
 224
 225                 /* Setup SRCMulti Input Audio Enable */
 226                 outl(0x7b0000, emu->port + 0x20);
 227                 outl(0xFF000000, emu->port + 0x24);
 228
 229                 /* Setup SPDIF Out Audio Enable */
 230                 /* The Audigy 2 Value has a separate SPDIF out,
 231                  * so no need for a mixer switch
 232                  */
 233                 outl(0x7a0000, emu->port + 0x20);
 234                 outl(0xFF000000, emu->port + 0x24);
 235                 tmp = inl(emu->port + A_IOCFG) & ~0x8; /* Clear bit 3 */
 236                 outl(tmp, emu->port + A_IOCFG);
 237         }
 238         if (emu->card_capabilities->spi_dac) { /* Audigy 2 ZS Notebook with DAC Wolfson WM8768/WM8568 */
 239                 int size, n;
 240
 241                 size = ARRAY_SIZE(spi_dac_init);
 242                 for (n = 0; n < size; n++)
 243                         snd_emu10k1_spi_write(emu, spi_dac_init[n]);
 244
 245                 snd_emu10k1_ptr20_write(emu, 0x60, 0, 0x10);
 246                 /* Enable GPIOs
 247                  * GPIO0: Unknown
 248                  * GPIO1: Speakers-enabled.
 249                  * GPIO2: Unknown
 250                  * GPIO3: Unknown
 251                  * GPIO4: IEC958 Output on.
 252                  * GPIO5: Unknown
 253                  * GPIO6: Unknown
 254                  * GPIO7: Unknown
 255                  */
 256                 outl(0x76, emu->port + A_IOCFG); /* Windows uses 0x3f76 */
 257         }
 258         if (emu->card_capabilities->i2c_adc) { /* Audigy 2 ZS Notebook with ADC Wolfson WM8775 */
 259                 int size, n;
 260
 261                 snd_emu10k1_ptr20_write(emu, P17V_I2S_SRC_SEL, 0, 0x2020205f);
 262                 tmp = inl(emu->port + A_IOCFG);
 263                 outl(tmp | 0x4, emu->port + A_IOCFG);  /* Set bit 2 for mic input */
 264                 tmp = inl(emu->port + A_IOCFG);
 265                 size = ARRAY_SIZE(i2c_adc_init);
 266                 for (n = 0; n < size; n++)
 267                         snd_emu10k1_i2c_write(emu, i2c_adc_init[n][0], i2c_adc_init[n][1]);
 268                 for (n = 0; n < 4; n++) {
 269                         emu->i2c_capture_volume[n][0] = 0xcf;
 270                         emu->i2c_capture_volume[n][1] = 0xcf;
 271                 }
 272         }
 273
 274
 275         snd_emu10k1_ptr_write(emu, PTB, 0, emu->ptb_pages.addr);
 276         snd_emu10k1_ptr_write(emu, TCB, 0, 0);  /* taken from original driver */
 277         snd_emu10k1_ptr_write(emu, TCBS, 0, 4); /* taken from original driver */
 278
 279         silent_page = (emu->silent_page.addr << 1) | MAP_PTI_MASK;
 280         for (ch = 0; ch < NUM_G; ch++) {
 281                 snd_emu10k1_ptr_write(emu, MAPA, ch, silent_page);
 282                 snd_emu10k1_ptr_write(emu, MAPB, ch, silent_page);
 283         }
 284
 285         if (emu->card_capabilities->emu_model) {
 286                 outl(HCFG_AUTOMUTE_ASYNC |
 287                         HCFG_EMU32_SLAVE |
 288                         HCFG_AUDIOENABLE, emu->port + HCFG);
 289         /*
 290          *  Hokay, setup HCFG
 291          *   Mute Disable Audio = 0
 292          *   Lock Tank Memory = 1
 293          *   Lock Sound Memory = 0
 294          *   Auto Mute = 1
 295          */
 296         } else if (emu->audigy) {
 297                 if (emu->revision == 4) /* audigy2 */
 298                         outl(HCFG_AUDIOENABLE |
 299                              HCFG_AC3ENABLE_CDSPDIF |
 300                              HCFG_AC3ENABLE_GPSPDIF |
 301                              HCFG_AUTOMUTE | HCFG_JOYENABLE, emu->port + HCFG);
 302                 else
 303                         outl(HCFG_AUTOMUTE | HCFG_JOYENABLE, emu->port + HCFG);
 304         /* FIXME: Remove all these emu->model and replace it with a card recognition parameter,
 305          * e.g. card_capabilities->joystick */
 306         } else if (emu->model == 0x20 ||
 307             emu->model == 0xc400 ||
 308             (emu->model == 0x21 && emu->revision < 6))
 309                 outl(HCFG_LOCKTANKCACHE_MASK | HCFG_AUTOMUTE, emu->port + HCFG);
 310         else
 311                 /* With on-chip joystick */
 312                 outl(HCFG_LOCKTANKCACHE_MASK | HCFG_AUTOMUTE | HCFG_JOYENABLE, emu->port + HCFG);
 313
 314         if (enable_ir) {        /* enable IR for SB Live */
 315                 if (emu->card_capabilities->emu_model) {
 316                         ;  /* Disable all access to A_IOCFG for the emu1010 */
 317                 } else if (emu->card_capabilities->i2c_adc) {
 318                         ;  /* Disable A_IOCFG for Audigy 2 ZS Notebook */
 319                 } else if (emu->audigy) {
 320                         unsigned int reg = inl(emu->port + A_IOCFG);
 321                         outl(reg | A_IOCFG_GPOUT2, emu->port + A_IOCFG);
 322                         udelay(500);
 323                         outl(reg | A_IOCFG_GPOUT1 | A_IOCFG_GPOUT2, emu->port + A_IOCFG);
 324                         udelay(100);
 325                         outl(reg, emu->port + A_IOCFG);
 326                 } else {
 327                         unsigned int reg = inl(emu->port + HCFG);
 328                         outl(reg | HCFG_GPOUT2, emu->port + HCFG);
 329                         udelay(500);
 330                         outl(reg | HCFG_GPOUT1 | HCFG_GPOUT2, emu->port + HCFG);
 331                         udelay(100);
 332                         outl(reg, emu->port + HCFG);
 333                 }
 334         }
 335
 336         if (emu->card_capabilities->emu_model) {
 337                 ;  /* Disable all access to A_IOCFG for the emu1010 */
 338         } else if (emu->card_capabilities->i2c_adc) {
 339                 ;  /* Disable A_IOCFG for Audigy 2 ZS Notebook */
 340         } else if (emu->audigy) {       /* enable analog output */
 341                 unsigned int reg = inl(emu->port + A_IOCFG);
 342                 outl(reg | A_IOCFG_GPOUT0, emu->port + A_IOCFG);
 343         }
 344
 345         return 0;
 346 }
 347
 348 static void snd_emu10k1_audio_enable(struct snd_emu10k1 *emu)
 349 {
 350         /*
 351          *  Enable the audio bit
 352          */
 353         outl(inl(emu->port + HCFG) | HCFG_AUDIOENABLE, emu->port + HCFG);
 354
 355         /* Enable analog/digital outs on audigy */
 356         if (emu->card_capabilities->emu_model) {
 357                 ;  /* Disable all access to A_IOCFG for the emu1010 */
 358         } else if (emu->card_capabilities->i2c_adc) {
 359                 ;  /* Disable A_IOCFG for Audigy 2 ZS Notebook */
 360         } else if (emu->audigy) {
 361                 outl(inl(emu->port + A_IOCFG) & ~0x44, emu->port + A_IOCFG);
 362
 363                 if (emu->card_capabilities->ca0151_chip) { /* audigy2 */
 364                         /* Unmute Analog now.  Set GPO6 to 1 for Apollo.
 365                          * This has to be done after init ALice3 I2SOut beyond 48KHz.
 366                          * So, sequence is important. */
 367                         outl(inl(emu->port + A_IOCFG) | 0x0040, emu->port + A_IOCFG);
 368                 } else if (emu->card_capabilities->ca0108_chip) { /* audigy2 value */
 369                         /* Unmute Analog now. */
 370                         outl(inl(emu->port + A_IOCFG) | 0x0060, emu->port + A_IOCFG);
 371                 } else {
 372                         /* Disable routing from AC97 line out to Front speakers */
 373                         outl(inl(emu->port + A_IOCFG) | 0x0080, emu->port + A_IOCFG);
 374                 }
 375         }
 376
 377 #if 0
 378         {
 379         unsigned int tmp;
 380         /* FIXME: the following routine disables LiveDrive-II !! */
 381         /* TOSLink detection */
 382         emu->tos_link = 0;
 383         tmp = inl(emu->port + HCFG);
 384         if (tmp & (HCFG_GPINPUT0 | HCFG_GPINPUT1)) {
 385                 outl(tmp|0x800, emu->port + HCFG);
 386                 udelay(50);
 387                 if (tmp != (inl(emu->port + HCFG) & ~0x800)) {
 388                         emu->tos_link = 1;
 389                         outl(tmp, emu->port + HCFG);
 390                 }
 391         }
 392         }
 393 #endif
 394
 395         snd_emu10k1_intr_enable(emu, INTE_PCIERRORENABLE);
 396 }
 397
 398 int snd_emu10k1_done(struct snd_emu10k1 *emu)
 399 {
 400         int ch;
 401
 402         outl(0, emu->port + INTE);
 403
 404         /*
 405          *  Shutdown the chip
 406          */
 407         for (ch = 0; ch < NUM_G; ch++)
 408                 snd_emu10k1_ptr_write(emu, DCYSUSV, ch, 0);
 409         for (ch = 0; ch < NUM_G; ch++) {
 410                 snd_emu10k1_ptr_write(emu, VTFT, ch, 0);
 411                 snd_emu10k1_ptr_write(emu, CVCF, ch, 0);
 412                 snd_emu10k1_ptr_write(emu, PTRX, ch, 0);
 413                 snd_emu10k1_ptr_write(emu, CPF, ch, 0);
 414         }
 415
 416         /* reset recording buffers */
 417         snd_emu10k1_ptr_write(emu, MICBS, 0, 0);
 418         snd_emu10k1_ptr_write(emu, MICBA, 0, 0);
 419         snd_emu10k1_ptr_write(emu, FXBS, 0, 0);
 420         snd_emu10k1_ptr_write(emu, FXBA, 0, 0);
 421         snd_emu10k1_ptr_write(emu, FXWC, 0, 0);
 422         snd_emu10k1_ptr_write(emu, ADCBS, 0, ADCBS_BUFSIZE_NONE);
 423         snd_emu10k1_ptr_write(emu, ADCBA, 0, 0);
 424         snd_emu10k1_ptr_write(emu, TCBS, 0, TCBS_BUFFSIZE_16K);
 425         snd_emu10k1_ptr_write(emu, TCB, 0, 0);
 426         if (emu->audigy)
 427                 snd_emu10k1_ptr_write(emu, A_DBG, 0, A_DBG_SINGLE_STEP);
 428         else
 429                 snd_emu10k1_ptr_write(emu, DBG, 0, EMU10K1_DBG_SINGLE_STEP);
 430
 431         /* disable channel interrupt */
 432         snd_emu10k1_ptr_write(emu, CLIEL, 0, 0);
 433         snd_emu10k1_ptr_write(emu, CLIEH, 0, 0);
 434         snd_emu10k1_ptr_write(emu, SOLEL, 0, 0);
 435         snd_emu10k1_ptr_write(emu, SOLEH, 0, 0);
 436
 437         /* disable audio and lock cache */
 438         outl(HCFG_LOCKSOUNDCACHE | HCFG_LOCKTANKCACHE_MASK | HCFG_MUTEBUTTONENABLE, emu->port + HCFG);
 439         snd_emu10k1_ptr_write(emu, PTB, 0, 0);
 440
 441         return 0;
 442 }
 443
 444 /*************************************************************************
 445  * ECARD functional implementation
 446  *************************************************************************/
 447
 448 /* In A1 Silicon, these bits are in the HC register */
 449 #define HOOKN_BIT               (1L << 12)
 450 #define HANDN_BIT               (1L << 11)
 451 #define PULSEN_BIT              (1L << 10)
 452
 453 #define EC_GDI1                 (1 << 13)
 454 #define EC_GDI0                 (1 << 14)
 455
 456 #define EC_NUM_CONTROL_BITS     20
 457
 458 #define EC_AC3_DATA_SELN        0x0001L
 459 #define EC_EE_DATA_SEL          0x0002L
 460 #define EC_EE_CNTRL_SELN        0x0004L
 461 #define EC_EECLK                0x0008L
 462 #define EC_EECS                 0x0010L
 463 #define EC_EESDO                0x0020L
 464 #define EC_TRIM_CSN             0x0040L
 465 #define EC_TRIM_SCLK            0x0080L
 466 #define EC_TRIM_SDATA           0x0100L
 467 #define EC_TRIM_MUTEN           0x0200L
 468 #define EC_ADCCAL               0x0400L
 469 #define EC_ADCRSTN              0x0800L
 470 #define EC_DACCAL               0x1000L
 471 #define EC_DACMUTEN             0x2000L
 472 #define EC_LEDN                 0x4000L
 473
 474 #define EC_SPDIF0_SEL_SHIFT     15
 475 #define EC_SPDIF1_SEL_SHIFT     17
 476 #define EC_SPDIF0_SEL_MASK      (0x3L << EC_SPDIF0_SEL_SHIFT)
 477 #define EC_SPDIF1_SEL_MASK      (0x7L << EC_SPDIF1_SEL_SHIFT)
 478 #define EC_SPDIF0_SELECT(_x)    (((_x) << EC_SPDIF0_SEL_SHIFT) & EC_SPDIF0_SEL_MASK)
 479 #define EC_SPDIF1_SELECT(_x)    (((_x) << EC_SPDIF1_SEL_SHIFT) & EC_SPDIF1_SEL_MASK)
 480 #define EC_CURRENT_PROM_VERSION 0x01    /* Self-explanatory.  This should
 481                                          * be incremented any time the EEPROM's
 482                                          * format is changed.  */
 483
 484 #define EC_EEPROM_SIZE          0x40    /* ECARD EEPROM has 64 16-bit words */
 485
 486 /* Addresses for special values stored in to EEPROM */
 487 #define EC_PROM_VERSION_ADDR    0x20    /* Address of the current prom version */
 488 #define EC_BOARDREV0_ADDR       0x21    /* LSW of board rev */
 489 #define EC_BOARDREV1_ADDR       0x22    /* MSW of board rev */
 490
 491 #define EC_LAST_PROMFILE_ADDR   0x2f
 492
 493 #define EC_SERIALNUM_ADDR       0x30    /* First word of serial number.  The
 494                                          * can be up to 30 characters in length
 495                                          * and is stored as a NULL-terminated
 496                                          * ASCII string.  Any unused bytes must be
 497                                          * filled with zeros */
 498 #define EC_CHECKSUM_ADDR        0x3f    /* Location at which checksum is stored */
 499
 500
 501 /* Most of this stuff is pretty self-evident.  According to the hardware
 502  * dudes, we need to leave the ADCCAL bit low in order to avoid a DC
 503  * offset problem.  Weird.
 504  */
 505 #define EC_RAW_RUN_MODE         (EC_DACMUTEN | EC_ADCRSTN | EC_TRIM_MUTEN | \
 506                                  EC_TRIM_CSN)
 507
 508
 509 #define EC_DEFAULT_ADC_GAIN     0xC4C4
 510 #define EC_DEFAULT_SPDIF0_SEL   0x0
 511 #define EC_DEFAULT_SPDIF1_SEL   0x4
 512
 513 /**************************************************************************
 514  * @func Clock bits into the Ecard's control latch.  The Ecard uses a
 515  *  control latch will is loaded bit-serially by toggling the Modem control
 516  *  lines from function 2 on the E8010.  This function hides these details
 517  *  and presents the illusion that we are actually writing to a distinct
 518  *  register.
 519  */
 520
 521 static void snd_emu10k1_ecard_write(struct snd_emu10k1 *emu, unsigned int value)
 522 {
 523         unsigned short count;
 524         unsigned int data;
 525         unsigned long hc_port;
 526         unsigned int hc_value;
 527
 528         hc_port = emu->port + HCFG;
 529         hc_value = inl(hc_port) & ~(HOOKN_BIT | HANDN_BIT | PULSEN_BIT);
 530         outl(hc_value, hc_port);
 531
 532         for (count = 0; count < EC_NUM_CONTROL_BITS; count++) {
 533
 534                 /* Set up the value */
 535                 data = ((value & 0x1) ? PULSEN_BIT : 0);
 536                 value >>= 1;
 537
 538                 outl(hc_value | data, hc_port);
 539
 540                 /* Clock the shift register */
 541                 outl(hc_value | data | HANDN_BIT, hc_port);
 542                 outl(hc_value | data, hc_port);
 543         }
 544
 545         /* Latch the bits */
 546         outl(hc_value | HOOKN_BIT, hc_port);
 547         outl(hc_value, hc_port);
 548 }
 549
 550 /**************************************************************************
 551  * @func Set the gain of the ECARD's CS3310 Trim/gain controller.  The
 552  * trim value consists of a 16bit value which is composed of two
 553  * 8 bit gain/trim values, one for the left channel and one for the
 554  * right channel.  The following table maps from the Gain/Attenuation
 555  * value in decibels into the corresponding bit pattern for a single
 556  * channel.
 557  */
 558
 559 static void snd_emu10k1_ecard_setadcgain(struct snd_emu10k1 *emu,
 560                                          unsigned short gain)
 561 {
 562         unsigned int bit;
 563
 564         /* Enable writing to the TRIM registers */
 565         snd_emu10k1_ecard_write(emu, emu->ecard_ctrl & ~EC_TRIM_CSN);
 566
 567         /* Do it again to insure that we meet hold time requirements */
 568         snd_emu10k1_ecard_write(emu, emu->ecard_ctrl & ~EC_TRIM_CSN);
 569
 570         for (bit = (1 << 15); bit; bit >>= 1) {
 571                 unsigned int value;
 572
 573                 value = emu->ecard_ctrl & ~(EC_TRIM_CSN | EC_TRIM_SDATA);
 574
 575                 if (gain & bit)
 576                         value |= EC_TRIM_SDATA;
 577
 578                 /* Clock the bit */
 579                 snd_emu10k1_ecard_write(emu, value);
 580                 snd_emu10k1_ecard_write(emu, value | EC_TRIM_SCLK);
 581                 snd_emu10k1_ecard_write(emu, value);
 582         }
 583
 584         snd_emu10k1_ecard_write(emu, emu->ecard_ctrl);
 585 }
 586
 587 static int snd_emu10k1_ecard_init(struct snd_emu10k1 *emu)
 588 {
 589         unsigned int hc_value;
 590
 591         /* Set up the initial settings */
 592         emu->ecard_ctrl = EC_RAW_RUN_MODE |
 593                           EC_SPDIF0_SELECT(EC_DEFAULT_SPDIF0_SEL) |
 594                           EC_SPDIF1_SELECT(EC_DEFAULT_SPDIF1_SEL);
 595
 596         /* Step 0: Set the codec type in the hardware control register
 597          * and enable audio output */
 598         hc_value = inl(emu->port + HCFG);
 599         outl(hc_value | HCFG_AUDIOENABLE | HCFG_CODECFORMAT_I2S, emu->port + HCFG);
 600         inl(emu->port + HCFG);
 601
 602         /* Step 1: Turn off the led and deassert TRIM_CS */
 603         snd_emu10k1_ecard_write(emu, EC_ADCCAL | EC_LEDN | EC_TRIM_CSN);
 604
 605         /* Step 2: Calibrate the ADC and DAC */
 606         snd_emu10k1_ecard_write(emu, EC_DACCAL | EC_LEDN | EC_TRIM_CSN);
 607
 608         /* Step 3: Wait for awhile;   XXX We can't get away with this
 609          * under a real operating system; we'll need to block and wait that
 610          * way. */
 611         snd_emu10k1_wait(emu, 48000);
 612
 613         /* Step 4: Switch off the DAC and ADC calibration.  Note
 614          * That ADC_CAL is actually an inverted signal, so we assert
 615          * it here to stop calibration.  */
 616         snd_emu10k1_ecard_write(emu, EC_ADCCAL | EC_LEDN | EC_TRIM_CSN);
 617
 618         /* Step 4: Switch into run mode */
 619         snd_emu10k1_ecard_write(emu, emu->ecard_ctrl);
 620
 621         /* Step 5: Set the analog input gain */
 622         snd_emu10k1_ecard_setadcgain(emu, EC_DEFAULT_ADC_GAIN);
 623
 624         return 0;
 625 }
 626
 627 static int snd_emu10k1_cardbus_init(struct snd_emu10k1 *emu)
 628 {
 629         unsigned long special_port;
 630         unsigned int value;
 631
 632         /* Special initialisation routine
 633          * before the rest of the IO-Ports become active.
 634          */
 635         special_port = emu->port + 0x38;
 636         value = inl(special_port);
 637         outl(0x00d00000, special_port);
 638         value = inl(special_port);
 639         outl(0x00d00001, special_port);
 640         value = inl(special_port);
 641         outl(0x00d0005f, special_port);
 642         value = inl(special_port);
 643         outl(0x00d0007f, special_port);
 644         value = inl(special_port);
 645         outl(0x0090007f, special_port);
 646         value = inl(special_port);
 647
 648         snd_emu10k1_ptr20_write(emu, TINA2_VOLUME, 0, 0xfefefefe); /* Defaults to 0x30303030 */
 649         /* Delay to give time for ADC chip to switch on. It needs 113ms */
 650         msleep(200);
 651         return 0;
 652 }
 653
 654 static int snd_emu1010_load_firmware(struct snd_emu10k1 *emu, const char *filename)
 655 {
 656         int err;
 657         int n, i;
 658         int reg;
 659         int value;
 660         unsigned int write_post;
 661         unsigned long flags;
 662         const struct firmware *fw_entry;
 663
 664         err = reject_firmware(&fw_entry, filename, &emu->pci->dev);
 665         if (err != 0) {
 666                 snd_printk(KERN_ERR "firmware: %s not found. Err = %d\n", filename, err);
 667                 return err;
 668         }
 669         snd_printk(KERN_INFO "firmware size = 0x%zx\n", fw_entry->size);
 670
 671         /* The FPGA is a Xilinx Spartan IIE XC2S50E */
 672         /* GPIO7 -> FPGA PGMN
 673          * GPIO6 -> FPGA CCLK
 674          * GPIO5 -> FPGA DIN
 675          * FPGA CONFIG OFF -> FPGA PGMN
 676          */
 677         spin_lock_irqsave(&emu->emu_lock, flags);
 678         outl(0x00, emu->port + A_IOCFG); /* Set PGMN low for 1uS. */
 679         write_post = inl(emu->port + A_IOCFG);
 680         udelay(100);
 681         outl(0x80, emu->port + A_IOCFG); /* Leave bit 7 set during netlist setup. */
 682         write_post = inl(emu->port + A_IOCFG);
 683         udelay(100); /* Allow FPGA memory to clean */
 684         for (n = 0; n < fw_entry->size; n++) {
 685                 value = fw_entry->data[n];
 686                 for (i = 0; i < 8; i++) {
 687                         reg = 0x80;
 688                         if (value & 0x1)
 689                                 reg = reg | 0x20;
 690                         value = value >> 1;
 691                         outl(reg, emu->port + A_IOCFG);
 692                         write_post = inl(emu->port + A_IOCFG);
 693                         outl(reg | 0x40, emu->port + A_IOCFG);
 694                         write_post = inl(emu->port + A_IOCFG);
 695                 }
 696         }
 697         /* After programming, set GPIO bit 4 high again. */
 698         outl(0x10, emu->port + A_IOCFG);
 699         write_post = inl(emu->port + A_IOCFG);
 700         spin_unlock_irqrestore(&emu->emu_lock, flags);
 701
 702         release_firmware(fw_entry);
 703         return 0;
 704 }
 705
 706 static int emu1010_firmware_thread(void *data)
 707 {
 708         struct snd_emu10k1 *emu = data;
 709         u32 tmp, tmp2, reg;
 710         int err;
 711
 712         for (;;) {
 713                 /* Delay to allow Audio Dock to settle */
 714                 msleep_interruptible(1000);
 715                 if (kthread_should_stop())
 716                         break;
 717                 snd_emu1010_fpga_read(emu, EMU_HANA_IRQ_STATUS, &tmp); /* IRQ Status */
 718                 snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, &reg); /* OPTIONS: Which cards are attached to the EMU */
 719                 if (reg & EMU_HANA_OPTION_DOCK_OFFLINE) {
 720                         /* Audio Dock attached */
 721                         /* Return to Audio Dock programming mode */
 722                         snd_printk(KERN_INFO "emu1010: Loading Audio Dock Firmware\n");
 723                         snd_emu1010_fpga_write(emu, EMU_HANA_FPGA_CONFIG, EMU_HANA_FPGA_CONFIG_AUDIODOCK);
 724                         if (emu->card_capabilities->emu_model ==
 725                             EMU_MODEL_EMU1010) {
 726                                 err = snd_emu1010_load_firmware(emu, DOCK_FILENAME);
 727                                 if (err != 0)
 728                                         continue;
 729                         } else if (emu->card_capabilities->emu_model ==
 730                                    EMU_MODEL_EMU1010B) {
 731                                 err = snd_emu1010_load_firmware(emu, MICRO_DOCK_FILENAME);
 732                                 if (err != 0)
 733                                         continue;
 734                         } else if (emu->card_capabilities->emu_model ==
 735                                    EMU_MODEL_EMU1616) {
 736                                 err = snd_emu1010_load_firmware(emu, MICRO_DOCK_FILENAME);
 737                                 if (err != 0)
 738                                         continue;
 739                         }
 740
 741                         snd_emu1010_fpga_write(emu, EMU_HANA_FPGA_CONFIG, 0);
 742                         snd_emu1010_fpga_read(emu, EMU_HANA_IRQ_STATUS, &reg);
 743                         snd_printk(KERN_INFO "emu1010: EMU_HANA+DOCK_IRQ_STATUS = 0x%x\n", reg);
 744                         /* ID, should read & 0x7f = 0x55 when FPGA programmed. */
 745                         snd_emu1010_fpga_read(emu, EMU_HANA_ID, &reg);
 746                         snd_printk(KERN_INFO "emu1010: EMU_HANA+DOCK_ID = 0x%x\n", reg);
 747                         if ((reg & 0x1f) != 0x15) {
 748                                 /* FPGA failed to be programmed */
 749                                 snd_printk(KERN_INFO "emu1010: Loading Audio Dock Firmware file failed, reg = 0x%x\n", reg);
 750                                 continue;
 751                         }
 752                         snd_printk(KERN_INFO "emu1010: Audio Dock Firmware loaded\n");
 753                         snd_emu1010_fpga_read(emu, EMU_DOCK_MAJOR_REV, &tmp);
 754                         snd_emu1010_fpga_read(emu, EMU_DOCK_MINOR_REV, &tmp2);
 755                         snd_printk(KERN_INFO "Audio Dock ver: %u.%u\n",
 756                                    tmp, tmp2);
 757                         /* Sync clocking between 1010 and Dock */
 758                         /* Allow DLL to settle */
 759                         msleep(10);
 760                         /* Unmute all. Default is muted after a firmware load */
 761                         snd_emu1010_fpga_write(emu, EMU_HANA_UNMUTE, EMU_UNMUTE);
 762                 }
 763         }
 764         snd_printk(KERN_INFO "emu1010: firmware thread stopping\n");
 765         return 0;
 766 }
 767
 768 /*
 769  * EMU-1010 - details found out from this driver, official MS Win drivers,
 770  * testing the card:
 771  *
 772  * Audigy2 (aka Alice2):
 773  * ---------------------
 774  *      * communication over PCI
 775  *      * conversion of 32-bit data coming over EMU32 links from HANA FPGA
 776  *        to 2 x 16-bit, using internal DSP instructions
 777  *      * slave mode, clock supplied by HANA
 778  *      * linked to HANA using:
 779  *              32 x 32-bit serial EMU32 output channels
 780  *              16 x EMU32 input channels
 781  *              (?) x I2S I/O channels (?)
 782  *
 783  * FPGA (aka HANA):
 784  * ---------------
 785  *      * provides all (?) physical inputs and outputs of the card
 786  *              (ADC, DAC, SPDIF I/O, ADAT I/O, etc.)
 787  *      * provides clock signal for the card and Alice2
 788  *      * two crystals - for 44.1kHz and 48kHz multiples
 789  *      * provides internal routing of signal sources to signal destinations
 790  *      * inputs/outputs to Alice2 - see above
 791  *
 792  * Current status of the driver:
 793  * ----------------------------
 794  *      * only 44.1/48kHz supported (the MS Win driver supports up to 192 kHz)
 795  *      * PCM device nb. 2:
 796  *              16 x 16-bit playback - snd_emu10k1_fx8010_playback_ops
 797  *              16 x 32-bit capture - snd_emu10k1_capture_efx_ops
 798  */
 799 static int snd_emu10k1_emu1010_init(struct snd_emu10k1 *emu)
 800 {
 801         unsigned int i;
 802         u32 tmp, tmp2, reg;
 803         int err;
 804         const char *filename = NULL;
 805
 806         snd_printk(KERN_INFO "emu1010: Special config.\n");
 807         /* AC97 2.1, Any 16Meg of 4Gig address, Auto-Mute, EMU32 Slave,
 808          * Lock Sound Memory Cache, Lock Tank Memory Cache,
 809          * Mute all codecs.
 810          */
 811         outl(0x0005a00c, emu->port + HCFG);
 812         /* AC97 2.1, Any 16Meg of 4Gig address, Auto-Mute, EMU32 Slave,
 813          * Lock Tank Memory Cache,
 814          * Mute all codecs.
 815          */
 816         outl(0x0005a004, emu->port + HCFG);
 817         /* AC97 2.1, Any 16Meg of 4Gig address, Auto-Mute, EMU32 Slave,
 818          * Mute all codecs.
 819          */
 820         outl(0x0005a000, emu->port + HCFG);
 821         /* AC97 2.1, Any 16Meg of 4Gig address, Auto-Mute, EMU32 Slave,
 822          * Mute all codecs.
 823          */
 824         outl(0x0005a000, emu->port + HCFG);
 825
 826         /* Disable 48Volt power to Audio Dock */
 827         snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_PWR, 0);
 828
 829         /* ID, should read & 0x7f = 0x55. (Bit 7 is the IRQ bit) */
 830         snd_emu1010_fpga_read(emu, EMU_HANA_ID, &reg);
 831         snd_printdd("reg1 = 0x%x\n", reg);
 832         if ((reg & 0x3f) == 0x15) {
 833                 /* FPGA netlist already present so clear it */
 834                 /* Return to programming mode */
 835
 836                 snd_emu1010_fpga_write(emu, EMU_HANA_FPGA_CONFIG, 0x02);
 837         }
 838         snd_emu1010_fpga_read(emu, EMU_HANA_ID, &reg);
 839         snd_printdd("reg2 = 0x%x\n", reg);
 840         if ((reg & 0x3f) == 0x15) {
 841                 /* FPGA failed to return to programming mode */
 842                 snd_printk(KERN_INFO "emu1010: FPGA failed to return to programming mode\n");
 843                 return -ENODEV;
 844         }
 845         snd_printk(KERN_INFO "emu1010: EMU_HANA_ID = 0x%x\n", reg);
 846         switch (emu->card_capabilities->emu_model) {
 847         case EMU_MODEL_EMU1010:
 848                 filename = HANA_FILENAME;
 849                 break;
 850         case EMU_MODEL_EMU1010B:
 851                 filename = EMU1010B_FILENAME;
 852                 break;
 853         case EMU_MODEL_EMU1616:
 854                 filename = EMU1010_NOTEBOOK_FILENAME;
 855                 break;
 856         case EMU_MODEL_EMU0404:
 857                 filename = EMU0404_FILENAME;
 858                 break;
 859         default:
 860                 filename = NULL;
 861                 return -ENODEV;
 862                 break;
 863         }
 864         snd_printk(KERN_INFO "emu1010: filename %s testing\n", filename);
 865         err = snd_emu1010_load_firmware(emu, filename);
 866         if (err != 0) {
 867                 snd_printk(
 868                         KERN_INFO "emu1010: Loading Firmware file %s failed\n",
 869                         filename);
 870                 return err;
 871         }
 872
 873         /* ID, should read & 0x7f = 0x55 when FPGA programmed. */
 874         snd_emu1010_fpga_read(emu, EMU_HANA_ID, &reg);
 875         if ((reg & 0x3f) != 0x15) {
 876                 /* FPGA failed to be programmed */
 877                 snd_printk(KERN_INFO "emu1010: Loading Hana Firmware file failed, reg = 0x%x\n", reg);
 878                 return -ENODEV;
 879         }
 880
 881         snd_printk(KERN_INFO "emu1010: Hana Firmware loaded\n");
 882         snd_emu1010_fpga_read(emu, EMU_HANA_MAJOR_REV, &tmp);
 883         snd_emu1010_fpga_read(emu, EMU_HANA_MINOR_REV, &tmp2);
 884         snd_printk(KERN_INFO "emu1010: Hana version: %u.%u\n", tmp, tmp2);
 885         /* Enable 48Volt power to Audio Dock */
 886         snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_PWR, EMU_HANA_DOCK_PWR_ON);
 887
 888         snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, &reg);
 889         snd_printk(KERN_INFO "emu1010: Card options = 0x%x\n", reg);
 890         snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, &reg);
 891         snd_printk(KERN_INFO "emu1010: Card options = 0x%x\n", reg);
 892         snd_emu1010_fpga_read(emu, EMU_HANA_OPTICAL_TYPE, &tmp);
 893         /* Optical -> ADAT I/O  */
 894         /* 0 : SPDIF
 895          * 1 : ADAT
 896          */
 897         emu->emu1010.optical_in = 1; /* IN_ADAT */
 898         emu->emu1010.optical_out = 1; /* IN_ADAT */
 899         tmp = 0;
 900         tmp = (emu->emu1010.optical_in ? EMU_HANA_OPTICAL_IN_ADAT : 0) |
 901                 (emu->emu1010.optical_out ? EMU_HANA_OPTICAL_OUT_ADAT : 0);
 902         snd_emu1010_fpga_write(emu, EMU_HANA_OPTICAL_TYPE, tmp);
 903         snd_emu1010_fpga_read(emu, EMU_HANA_ADC_PADS, &tmp);
 904         /* Set no attenuation on Audio Dock pads. */
 905         snd_emu1010_fpga_write(emu, EMU_HANA_ADC_PADS, 0x00);
 906         emu->emu1010.adc_pads = 0x00;
 907         snd_emu1010_fpga_read(emu, EMU_HANA_DOCK_MISC, &tmp);
 908         /* Unmute Audio dock DACs, Headphone source DAC-4. */
 909         snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_MISC, 0x30);
 910         snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_LEDS_2, 0x12);
 911         snd_emu1010_fpga_read(emu, EMU_HANA_DAC_PADS, &tmp);
 912         /* DAC PADs. */
 913         snd_emu1010_fpga_write(emu, EMU_HANA_DAC_PADS, 0x0f);
 914         emu->emu1010.dac_pads = 0x0f;
 915         snd_emu1010_fpga_read(emu, EMU_HANA_DOCK_MISC, &tmp);
 916         snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_MISC, 0x30);
 917         snd_emu1010_fpga_read(emu, EMU_HANA_SPDIF_MODE, &tmp);
 918         /* SPDIF Format. Set Consumer mode, 24bit, copy enable */
 919         snd_emu1010_fpga_write(emu, EMU_HANA_SPDIF_MODE, 0x10);
 920         /* MIDI routing */
 921         snd_emu1010_fpga_write(emu, EMU_HANA_MIDI_IN, 0x19);
 922         /* Unknown. */
 923         snd_emu1010_fpga_write(emu, EMU_HANA_MIDI_OUT, 0x0c);
 924         /* IRQ Enable: Alll on */
 925         /* snd_emu1010_fpga_write(emu, 0x09, 0x0f ); */
 926         /* IRQ Enable: All off */
 927         snd_emu1010_fpga_write(emu, EMU_HANA_IRQ_ENABLE, 0x00);
 928
 929         snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, &reg);
 930         snd_printk(KERN_INFO "emu1010: Card options3 = 0x%x\n", reg);
 931         /* Default WCLK set to 48kHz. */
 932         snd_emu1010_fpga_write(emu, EMU_HANA_DEFCLOCK, 0x00);
 933         /* Word Clock source, Internal 48kHz x1 */
 934         snd_emu1010_fpga_write(emu, EMU_HANA_WCLOCK, EMU_HANA_WCLOCK_INT_48K);
 935         /* snd_emu1010_fpga_write(emu, EMU_HANA_WCLOCK, EMU_HANA_WCLOCK_INT_48K | EMU_HANA_WCLOCK_4X); */
 936         /* Audio Dock LEDs. */
 937         snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_LEDS_2, 0x12);
 938
 939 #if 0
 940         /* For 96kHz */
 941         snd_emu1010_fpga_link_dst_src_write(emu,
 942                 EMU_DST_ALICE2_EMU32_0, EMU_SRC_HAMOA_ADC_LEFT1);
 943         snd_emu1010_fpga_link_dst_src_write(emu,
 944                 EMU_DST_ALICE2_EMU32_1, EMU_SRC_HAMOA_ADC_RIGHT1);
 945         snd_emu1010_fpga_link_dst_src_write(emu,
 946                 EMU_DST_ALICE2_EMU32_4, EMU_SRC_HAMOA_ADC_LEFT2);
 947         snd_emu1010_fpga_link_dst_src_write(emu,
 948                 EMU_DST_ALICE2_EMU32_5, EMU_SRC_HAMOA_ADC_RIGHT2);
 949 #endif
 950 #if 0
 951         /* For 192kHz */
 952         snd_emu1010_fpga_link_dst_src_write(emu,
 953                 EMU_DST_ALICE2_EMU32_0, EMU_SRC_HAMOA_ADC_LEFT1);
 954         snd_emu1010_fpga_link_dst_src_write(emu,
 955                 EMU_DST_ALICE2_EMU32_1, EMU_SRC_HAMOA_ADC_RIGHT1);
 956         snd_emu1010_fpga_link_dst_src_write(emu,
 957                 EMU_DST_ALICE2_EMU32_2, EMU_SRC_HAMOA_ADC_LEFT2);
 958         snd_emu1010_fpga_link_dst_src_write(emu,
 959                 EMU_DST_ALICE2_EMU32_3, EMU_SRC_HAMOA_ADC_RIGHT2);
 960         snd_emu1010_fpga_link_dst_src_write(emu,
 961                 EMU_DST_ALICE2_EMU32_4, EMU_SRC_HAMOA_ADC_LEFT3);
 962         snd_emu1010_fpga_link_dst_src_write(emu,
 963                 EMU_DST_ALICE2_EMU32_5, EMU_SRC_HAMOA_ADC_RIGHT3);
 964         snd_emu1010_fpga_link_dst_src_write(emu,
 965                 EMU_DST_ALICE2_EMU32_6, EMU_SRC_HAMOA_ADC_LEFT4);
 966         snd_emu1010_fpga_link_dst_src_write(emu,
 967                 EMU_DST_ALICE2_EMU32_7, EMU_SRC_HAMOA_ADC_RIGHT4);
 968 #endif
 969 #if 1
 970         /* For 48kHz */
 971         snd_emu1010_fpga_link_dst_src_write(emu,
 972                 EMU_DST_ALICE2_EMU32_0, EMU_SRC_DOCK_MIC_A1);
 973         snd_emu1010_fpga_link_dst_src_write(emu,
 974                 EMU_DST_ALICE2_EMU32_1, EMU_SRC_DOCK_MIC_B1);
 975         snd_emu1010_fpga_link_dst_src_write(emu,
 976                 EMU_DST_ALICE2_EMU32_2, EMU_SRC_HAMOA_ADC_LEFT2);
 977         snd_emu1010_fpga_link_dst_src_write(emu,
 978                 EMU_DST_ALICE2_EMU32_3, EMU_SRC_HAMOA_ADC_LEFT2);
 979         snd_emu1010_fpga_link_dst_src_write(emu,
 980                 EMU_DST_ALICE2_EMU32_4, EMU_SRC_DOCK_ADC1_LEFT1);
 981         snd_emu1010_fpga_link_dst_src_write(emu,
 982                 EMU_DST_ALICE2_EMU32_5, EMU_SRC_DOCK_ADC1_RIGHT1);
 983         snd_emu1010_fpga_link_dst_src_write(emu,
 984                 EMU_DST_ALICE2_EMU32_6, EMU_SRC_DOCK_ADC2_LEFT1);
 985         snd_emu1010_fpga_link_dst_src_write(emu,
 986                 EMU_DST_ALICE2_EMU32_7, EMU_SRC_DOCK_ADC2_RIGHT1);
 987         /* Pavel Hofman - setting defaults for 8 more capture channels
 988          * Defaults only, users will set their own values anyways, let's
 989          * just copy/paste.
 990          */
 991
 992         snd_emu1010_fpga_link_dst_src_write(emu,
 993                 EMU_DST_ALICE2_EMU32_8, EMU_SRC_DOCK_MIC_A1);
 994         snd_emu1010_fpga_link_dst_src_write(emu,
 995                 EMU_DST_ALICE2_EMU32_9, EMU_SRC_DOCK_MIC_B1);
 996         snd_emu1010_fpga_link_dst_src_write(emu,
 997                 EMU_DST_ALICE2_EMU32_A, EMU_SRC_HAMOA_ADC_LEFT2);
 998         snd_emu1010_fpga_link_dst_src_write(emu,
 999                 EMU_DST_ALICE2_EMU32_B, EMU_SRC_HAMOA_ADC_LEFT2);
1000         snd_emu1010_fpga_link_dst_src_write(emu,
1001                 EMU_DST_ALICE2_EMU32_C, EMU_SRC_DOCK_ADC1_LEFT1);
1002         snd_emu1010_fpga_link_dst_src_write(emu,
1003                 EMU_DST_ALICE2_EMU32_D, EMU_SRC_DOCK_ADC1_RIGHT1);
1004         snd_emu1010_fpga_link_dst_src_write(emu,
1005                 EMU_DST_ALICE2_EMU32_E, EMU_SRC_DOCK_ADC2_LEFT1);
1006         snd_emu1010_fpga_link_dst_src_write(emu,
1007                 EMU_DST_ALICE2_EMU32_F, EMU_SRC_DOCK_ADC2_RIGHT1);
1008 #endif
1009 #if 0
1010         /* Original */
1011         snd_emu1010_fpga_link_dst_src_write(emu,
1012                 EMU_DST_ALICE2_EMU32_4, EMU_SRC_HANA_ADAT);
1013         snd_emu1010_fpga_link_dst_src_write(emu,
1014                 EMU_DST_ALICE2_EMU32_5, EMU_SRC_HANA_ADAT + 1);
1015         snd_emu1010_fpga_link_dst_src_write(emu,
1016                 EMU_DST_ALICE2_EMU32_6, EMU_SRC_HANA_ADAT + 2);
1017         snd_emu1010_fpga_link_dst_src_write(emu,
1018                 EMU_DST_ALICE2_EMU32_7, EMU_SRC_HANA_ADAT + 3);
1019         snd_emu1010_fpga_link_dst_src_write(emu,
1020                 EMU_DST_ALICE2_EMU32_8, EMU_SRC_HANA_ADAT + 4);
1021         snd_emu1010_fpga_link_dst_src_write(emu,
1022                 EMU_DST_ALICE2_EMU32_9, EMU_SRC_HANA_ADAT + 5);
1023         snd_emu1010_fpga_link_dst_src_write(emu,
1024                 EMU_DST_ALICE2_EMU32_A, EMU_SRC_HANA_ADAT + 6);
1025         snd_emu1010_fpga_link_dst_src_write(emu,
1026                 EMU_DST_ALICE2_EMU32_B, EMU_SRC_HANA_ADAT + 7);
1027         snd_emu1010_fpga_link_dst_src_write(emu,
1028                 EMU_DST_ALICE2_EMU32_C, EMU_SRC_DOCK_MIC_A1);
1029         snd_emu1010_fpga_link_dst_src_write(emu,
1030                 EMU_DST_ALICE2_EMU32_D, EMU_SRC_DOCK_MIC_B1);
1031         snd_emu1010_fpga_link_dst_src_write(emu,
1032                 EMU_DST_ALICE2_EMU32_E, EMU_SRC_HAMOA_ADC_LEFT2);
1033         snd_emu1010_fpga_link_dst_src_write(emu,
1034                 EMU_DST_ALICE2_EMU32_F, EMU_SRC_HAMOA_ADC_LEFT2);
1035 #endif
1036         for (i = 0; i < 0x20; i++) {
1037                 /* AudioDock Elink <- Silence */
1038                 snd_emu1010_fpga_link_dst_src_write(emu, 0x0100 + i, EMU_SRC_SILENCE);
1039         }
1040         for (i = 0; i < 4; i++) {
1041                 /* Hana SPDIF Out <- Silence */
1042                 snd_emu1010_fpga_link_dst_src_write(emu, 0x0200 + i, EMU_SRC_SILENCE);
1043         }
1044         for (i = 0; i < 7; i++) {
1045                 /* Hamoa DAC <- Silence */
1046                 snd_emu1010_fpga_link_dst_src_write(emu, 0x0300 + i, EMU_SRC_SILENCE);
1047         }
1048         for (i = 0; i < 7; i++) {
1049                 /* Hana ADAT Out <- Silence */
1050                 snd_emu1010_fpga_link_dst_src_write(emu, EMU_DST_HANA_ADAT + i, EMU_SRC_SILENCE);
1051         }
1052         snd_emu1010_fpga_link_dst_src_write(emu,
1053                 EMU_DST_ALICE_I2S0_LEFT, EMU_SRC_DOCK_ADC1_LEFT1);
1054         snd_emu1010_fpga_link_dst_src_write(emu,
1055                 EMU_DST_ALICE_I2S0_RIGHT, EMU_SRC_DOCK_ADC1_RIGHT1);
1056         snd_emu1010_fpga_link_dst_src_write(emu,
1057                 EMU_DST_ALICE_I2S1_LEFT, EMU_SRC_DOCK_ADC2_LEFT1);
1058         snd_emu1010_fpga_link_dst_src_write(emu,
1059                 EMU_DST_ALICE_I2S1_RIGHT, EMU_SRC_DOCK_ADC2_RIGHT1);
1060         snd_emu1010_fpga_link_dst_src_write(emu,
1061                 EMU_DST_ALICE_I2S2_LEFT, EMU_SRC_DOCK_ADC3_LEFT1);
1062         snd_emu1010_fpga_link_dst_src_write(emu,
1063                 EMU_DST_ALICE_I2S2_RIGHT, EMU_SRC_DOCK_ADC3_RIGHT1);
1064         snd_emu1010_fpga_write(emu, EMU_HANA_UNMUTE, 0x01); /* Unmute all */
1065
1066         snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, &tmp);
1067
1068         /* AC97 1.03, Any 32Meg of 2Gig address, Auto-Mute, EMU32 Slave,
1069          * Lock Sound Memory Cache, Lock Tank Memory Cache,
1070          * Mute all codecs.
1071          */
1072         outl(0x0000a000, emu->port + HCFG);
1073         /* AC97 1.03, Any 32Meg of 2Gig address, Auto-Mute, EMU32 Slave,
1074          * Lock Sound Memory Cache, Lock Tank Memory Cache,
1075          * Un-Mute all codecs.
1076          */
1077         outl(0x0000a001, emu->port + HCFG);
1078
1079         /* Initial boot complete. Now patches */
1080
1081         snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, &tmp);
1082         snd_emu1010_fpga_write(emu, EMU_HANA_MIDI_IN, 0x19); /* MIDI Route */
1083         snd_emu1010_fpga_write(emu, EMU_HANA_MIDI_OUT, 0x0c); /* Unknown */
1084         snd_emu1010_fpga_write(emu, EMU_HANA_MIDI_IN, 0x19); /* MIDI Route */
1085         snd_emu1010_fpga_write(emu, EMU_HANA_MIDI_OUT, 0x0c); /* Unknown */
1086         snd_emu1010_fpga_read(emu, EMU_HANA_SPDIF_MODE, &tmp);
1087         snd_emu1010_fpga_write(emu, EMU_HANA_SPDIF_MODE, 0x10); /* SPDIF Format spdif  (or 0x11 for aes/ebu) */
1088
1089         /* Start Micro/Audio Dock firmware loader thread */
1090         if (!emu->emu1010.firmware_thread) {
1091                 emu->emu1010.firmware_thread =
1092                         kthread_create(emu1010_firmware_thread, emu,
1093                                        "emu1010_firmware");
1094                 wake_up_process(emu->emu1010.firmware_thread);
1095         }
1096
1097 #if 0
1098         snd_emu1010_fpga_link_dst_src_write(emu,
1099                 EMU_DST_HAMOA_DAC_LEFT1, EMU_SRC_ALICE_EMU32B + 2); /* ALICE2 bus 0xa2 */
1100         snd_emu1010_fpga_link_dst_src_write(emu,
1101                 EMU_DST_HAMOA_DAC_RIGHT1, EMU_SRC_ALICE_EMU32B + 3); /* ALICE2 bus 0xa3 */
1102         snd_emu1010_fpga_link_dst_src_write(emu,
1103                 EMU_DST_HANA_SPDIF_LEFT1, EMU_SRC_ALICE_EMU32A + 2); /* ALICE2 bus 0xb2 */
1104         snd_emu1010_fpga_link_dst_src_write(emu,
1105                 EMU_DST_HANA_SPDIF_RIGHT1, EMU_SRC_ALICE_EMU32A + 3); /* ALICE2 bus 0xb3 */
1106 #endif
1107         /* Default outputs */
1108         if (emu->card_capabilities->emu_model == EMU_MODEL_EMU1616) {
1109                 /* 1616(M) cardbus default outputs */
1110                 /* ALICE2 bus 0xa0 */
1111                 snd_emu1010_fpga_link_dst_src_write(emu,
1112                         EMU_DST_DOCK_DAC1_LEFT1, EMU_SRC_ALICE_EMU32A + 0);
1113                 emu->emu1010.output_source[0] = 17;
1114                 snd_emu1010_fpga_link_dst_src_write(emu,
1115                         EMU_DST_DOCK_DAC1_RIGHT1, EMU_SRC_ALICE_EMU32A + 1);
1116                 emu->emu1010.output_source[1] = 18;
1117                 snd_emu1010_fpga_link_dst_src_write(emu,
1118                         EMU_DST_DOCK_DAC2_LEFT1, EMU_SRC_ALICE_EMU32A + 2);
1119                 emu->emu1010.output_source[2] = 19;
1120                 snd_emu1010_fpga_link_dst_src_write(emu,
1121                         EMU_DST_DOCK_DAC2_RIGHT1, EMU_SRC_ALICE_EMU32A + 3);
1122                 emu->emu1010.output_source[3] = 20;
1123                 snd_emu1010_fpga_link_dst_src_write(emu,
1124                         EMU_DST_DOCK_DAC3_LEFT1, EMU_SRC_ALICE_EMU32A + 4);
1125                 emu->emu1010.output_source[4] = 21;
1126                 snd_emu1010_fpga_link_dst_src_write(emu,
1127                         EMU_DST_DOCK_DAC3_RIGHT1, EMU_SRC_ALICE_EMU32A + 5);
1128                 emu->emu1010.output_source[5] = 22;
1129                 /* ALICE2 bus 0xa0 */
1130                 snd_emu1010_fpga_link_dst_src_write(emu,
1131                         EMU_DST_MANA_DAC_LEFT, EMU_SRC_ALICE_EMU32A + 0);
1132                 emu->emu1010.output_source[16] = 17;
1133                 snd_emu1010_fpga_link_dst_src_write(emu,
1134                         EMU_DST_MANA_DAC_RIGHT, EMU_SRC_ALICE_EMU32A + 1);
1135                 emu->emu1010.output_source[17] = 18;
1136         } else {
1137                 /* ALICE2 bus 0xa0 */
1138                 snd_emu1010_fpga_link_dst_src_write(emu,
1139                         EMU_DST_DOCK_DAC1_LEFT1, EMU_SRC_ALICE_EMU32A + 0);
1140                 emu->emu1010.output_source[0] = 21;
1141                 snd_emu1010_fpga_link_dst_src_write(emu,
1142                         EMU_DST_DOCK_DAC1_RIGHT1, EMU_SRC_ALICE_EMU32A + 1);
1143                 emu->emu1010.output_source[1] = 22;
1144                 snd_emu1010_fpga_link_dst_src_write(emu,
1145                         EMU_DST_DOCK_DAC2_LEFT1, EMU_SRC_ALICE_EMU32A + 2);
1146                 emu->emu1010.output_source[2] = 23;
1147                 snd_emu1010_fpga_link_dst_src_write(emu,
1148                         EMU_DST_DOCK_DAC2_RIGHT1, EMU_SRC_ALICE_EMU32A + 3);
1149                 emu->emu1010.output_source[3] = 24;
1150                 snd_emu1010_fpga_link_dst_src_write(emu,
1151                         EMU_DST_DOCK_DAC3_LEFT1, EMU_SRC_ALICE_EMU32A + 4);
1152                 emu->emu1010.output_source[4] = 25;
1153                 snd_emu1010_fpga_link_dst_src_write(emu,
1154                         EMU_DST_DOCK_DAC3_RIGHT1, EMU_SRC_ALICE_EMU32A + 5);
1155                 emu->emu1010.output_source[5] = 26;
1156                 snd_emu1010_fpga_link_dst_src_write(emu,
1157                         EMU_DST_DOCK_DAC4_LEFT1, EMU_SRC_ALICE_EMU32A + 6);
1158                 emu->emu1010.output_source[6] = 27;
1159                 snd_emu1010_fpga_link_dst_src_write(emu,
1160                         EMU_DST_DOCK_DAC4_RIGHT1, EMU_SRC_ALICE_EMU32A + 7);
1161                 emu->emu1010.output_source[7] = 28;
1162                 /* ALICE2 bus 0xa0 */
1163                 snd_emu1010_fpga_link_dst_src_write(emu,
1164                         EMU_DST_DOCK_PHONES_LEFT1, EMU_SRC_ALICE_EMU32A + 0);
1165                 emu->emu1010.output_source[8] = 21;
1166                 snd_emu1010_fpga_link_dst_src_write(emu,
1167                         EMU_DST_DOCK_PHONES_RIGHT1, EMU_SRC_ALICE_EMU32A + 1);
1168                 emu->emu1010.output_source[9] = 22;
1169                 /* ALICE2 bus 0xa0 */
1170                 snd_emu1010_fpga_link_dst_src_write(emu,
1171                         EMU_DST_DOCK_SPDIF_LEFT1, EMU_SRC_ALICE_EMU32A + 0);
1172                 emu->emu1010.output_source[10] = 21;
1173                 snd_emu1010_fpga_link_dst_src_write(emu,
1174                         EMU_DST_DOCK_SPDIF_RIGHT1, EMU_SRC_ALICE_EMU32A + 1);
1175                 emu->emu1010.output_source[11] = 22;
1176                 /* ALICE2 bus 0xa0 */
1177                 snd_emu1010_fpga_link_dst_src_write(emu,
1178                         EMU_DST_HANA_SPDIF_LEFT1, EMU_SRC_ALICE_EMU32A + 0);
1179                 emu->emu1010.output_source[12] = 21;
1180                 snd_emu1010_fpga_link_dst_src_write(emu,
1181                         EMU_DST_HANA_SPDIF_RIGHT1, EMU_SRC_ALICE_EMU32A + 1);
1182                 emu->emu1010.output_source[13] = 22;
1183                 /* ALICE2 bus 0xa0 */
1184                 snd_emu1010_fpga_link_dst_src_write(emu,
1185                         EMU_DST_HAMOA_DAC_LEFT1, EMU_SRC_ALICE_EMU32A + 0);
1186                 emu->emu1010.output_source[14] = 21;
1187                 snd_emu1010_fpga_link_dst_src_write(emu,
1188                         EMU_DST_HAMOA_DAC_RIGHT1, EMU_SRC_ALICE_EMU32A + 1);
1189                 emu->emu1010.output_source[15] = 22;
1190                 /* ALICE2 bus 0xa0 */
1191                 snd_emu1010_fpga_link_dst_src_write(emu,
1192                         EMU_DST_HANA_ADAT, EMU_SRC_ALICE_EMU32A + 0);
1193                 emu->emu1010.output_source[16] = 21;
1194                 snd_emu1010_fpga_link_dst_src_write(emu,
1195                         EMU_DST_HANA_ADAT + 1, EMU_SRC_ALICE_EMU32A + 1);
1196                 emu->emu1010.output_source[17] = 22;
1197                 snd_emu1010_fpga_link_dst_src_write(emu,
1198                         EMU_DST_HANA_ADAT + 2, EMU_SRC_ALICE_EMU32A + 2);
1199                 emu->emu1010.output_source[18] = 23;
1200                 snd_emu1010_fpga_link_dst_src_write(emu,
1201                         EMU_DST_HANA_ADAT + 3, EMU_SRC_ALICE_EMU32A + 3);
1202                 emu->emu1010.output_source[19] = 24;
1203                 snd_emu1010_fpga_link_dst_src_write(emu,
1204                         EMU_DST_HANA_ADAT + 4, EMU_SRC_ALICE_EMU32A + 4);
1205                 emu->emu1010.output_source[20] = 25;
1206                 snd_emu1010_fpga_link_dst_src_write(emu,
1207                         EMU_DST_HANA_ADAT + 5, EMU_SRC_ALICE_EMU32A + 5);
1208                 emu->emu1010.output_source[21] = 26;
1209                 snd_emu1010_fpga_link_dst_src_write(emu,
1210                         EMU_DST_HANA_ADAT + 6, EMU_SRC_ALICE_EMU32A + 6);
1211                 emu->emu1010.output_source[22] = 27;
1212                 snd_emu1010_fpga_link_dst_src_write(emu,
1213                         EMU_DST_HANA_ADAT + 7, EMU_SRC_ALICE_EMU32A + 7);
1214                 emu->emu1010.output_source[23] = 28;
1215         }
1216         /* TEMP: Select SPDIF in/out */
1217         /* snd_emu1010_fpga_write(emu, EMU_HANA_OPTICAL_TYPE, 0x0); */ /* Output spdif */
1218
1219         /* TEMP: Select 48kHz SPDIF out */
1220         snd_emu1010_fpga_write(emu, EMU_HANA_UNMUTE, 0x0); /* Mute all */
1221         snd_emu1010_fpga_write(emu, EMU_HANA_DEFCLOCK, 0x0); /* Default fallback clock 48kHz */
1222         /* Word Clock source, Internal 48kHz x1 */
1223         snd_emu1010_fpga_write(emu, EMU_HANA_WCLOCK, EMU_HANA_WCLOCK_INT_48K);
1224         /* snd_emu1010_fpga_write(emu, EMU_HANA_WCLOCK, EMU_HANA_WCLOCK_INT_48K | EMU_HANA_WCLOCK_4X); */
1225         emu->emu1010.internal_clock = 1; /* 48000 */
1226         snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_LEDS_2, 0x12); /* Set LEDs on Audio Dock */
1227         snd_emu1010_fpga_write(emu, EMU_HANA_UNMUTE, 0x1); /* Unmute all */
1228         /* snd_emu1010_fpga_write(emu, 0x7, 0x0); */ /* Mute all */
1229         /* snd_emu1010_fpga_write(emu, 0x7, 0x1); */ /* Unmute all */
1230         /* snd_emu1010_fpga_write(emu, 0xe, 0x12); */ /* Set LEDs on Audio Dock */
1231
1232         return 0;
1233 }
1234 /*
1235  *  Create the EMU10K1 instance
1236  */
1237
1238 #ifdef CONFIG_PM
1239 static int alloc_pm_buffer(struct snd_emu10k1 *emu);
1240 static void free_pm_buffer(struct snd_emu10k1 *emu);
1241 #endif
1242
1243 static int snd_emu10k1_free(struct snd_emu10k1 *emu)
1244 {
1245         if (emu->port) {        /* avoid access to already used hardware */
1246                 snd_emu10k1_fx8010_tram_setup(emu, 0);
1247                 snd_emu10k1_done(emu);
1248                 snd_emu10k1_free_efx(emu);
1249         }
1250         if (emu->card_capabilities->emu_model == EMU_MODEL_EMU1010) {
1251                 /* Disable 48Volt power to Audio Dock */
1252                 snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_PWR, 0);
1253         }
1254         if (emu->emu1010.firmware_thread)
1255                 kthread_stop(emu->emu1010.firmware_thread);
1256         if (emu->irq >= 0)
1257                 free_irq(emu->irq, emu);
1258         /* remove reserved page */
1259         if (emu->reserved_page) {
1260                 snd_emu10k1_synth_free(emu,
1261                         (struct snd_util_memblk *)emu->reserved_page);
1262                 emu->reserved_page = NULL;
1263         }
1264         if (emu->memhdr)
1265                 snd_util_memhdr_free(emu->memhdr);
1266         if (emu->silent_page.area)
1267                 snd_dma_free_pages(&emu->silent_page);
1268         if (emu->ptb_pages.area)
1269                 snd_dma_free_pages(&emu->ptb_pages);
1270         vfree(emu->page_ptr_table);
1271         vfree(emu->page_addr_table);
1272 #ifdef CONFIG_PM
1273         free_pm_buffer(emu);
1274 #endif
1275         if (emu->port)
1276                 pci_release_regions(emu->pci);
1277         if (emu->card_capabilities->ca0151_chip) /* P16V */
1278                 snd_p16v_free(emu);
1279         pci_disable_device(emu->pci);
1280         kfree(emu);
1281         return 0;
1282 }
1283
1284 static int snd_emu10k1_dev_free(struct snd_device *device)
1285 {
1286         struct snd_emu10k1 *emu = device->device_data;
1287         return snd_emu10k1_free(emu);
1288 }
1289
1290 static struct snd_emu_chip_details emu_chip_details[] = {
1291         /* Audigy4 (Not PRO) SB0610 */
1292         /* Tested by James@superbug.co.uk 4th April 2006 */
1293         /* A_IOCFG bits
1294          * Output
1295          * 0: ?
1296          * 1: ?
1297          * 2: ?
1298          * 3: 0 - Digital Out, 1 - Line in
1299          * 4: ?
1300          * 5: ?
1301          * 6: ?
1302          * 7: ?
1303          * Input
1304          * 8: ?
1305          * 9: ?
1306          * A: Green jack sense (Front)
1307          * B: ?
1308          * C: Black jack sense (Rear/Side Right)
1309          * D: Yellow jack sense (Center/LFE/Side Left)
1310          * E: ?
1311          * F: ?
1312          *
1313          * Digital Out/Line in switch using A_IOCFG bit 3 (0x08)
1314          * 0 - Digital Out
1315          * 1 - Line in
1316          */
1317         /* Mic input not tested.
1318          * Analog CD input not tested
1319          * Digital Out not tested.
1320          * Line in working.
1321          * Audio output 5.1 working. Side outputs not working.
1322          */
1323         /* DSP: CA10300-IAT LF
1324          * DAC: Cirrus Logic CS4382-KQZ
1325          * ADC: Philips 1361T
1326          * AC97: Sigmatel STAC9750
1327          * CA0151: None
1328          */
1329         {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x10211102,
1330          .driver = "Audigy2", .name = "SB Audigy 4 [SB0610]",
1331          .id = "Audigy2",
1332          .emu10k2_chip = 1,
1333          .ca0108_chip = 1,
1334          .spk71 = 1,
1335          .adc_1361t = 1,  /* 24 bit capture instead of 16bit */
1336          .ac97_chip = 1} ,
1337         /* Audigy 2 Value AC3 out does not work yet.
1338          * Need to find out how to turn off interpolators.
1339          */
1340         /* Tested by James@superbug.co.uk 3rd July 2005 */
1341         /* DSP: CA0108-IAT
1342          * DAC: CS4382-KQ
1343          * ADC: Philips 1361T
1344          * AC97: STAC9750
1345          * CA0151: None
1346          */
1347         {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x10011102,
1348          .driver = "Audigy2", .name = "SB Audigy 2 Value [SB0400]",
1349          .id = "Audigy2",
1350          .emu10k2_chip = 1,
1351          .ca0108_chip = 1,
1352          .spk71 = 1,
1353          .ac97_chip = 1} ,
1354         /* Audigy 2 ZS Notebook Cardbus card.*/
1355         /* Tested by James@superbug.co.uk 6th November 2006 */
1356         /* Audio output 7.1/Headphones working.
1357          * Digital output working. (AC3 not checked, only PCM)
1358          * Audio Mic/Line inputs working.
1359          * Digital input not tested.
1360          */
1361         /* DSP: Tina2
1362          * DAC: Wolfson WM8768/WM8568
1363          * ADC: Wolfson WM8775
1364          * AC97: None
1365          * CA0151: None
1366          */
1367         /* Tested by James@superbug.co.uk 4th April 2006 */
1368         /* A_IOCFG bits
1369          * Output
1370          * 0: Not Used
1371          * 1: 0 = Mute all the 7.1 channel out. 1 = unmute.
1372          * 2: Analog input 0 = line in, 1 = mic in
1373          * 3: Not Used
1374          * 4: Digital output 0 = off, 1 = on.
1375          * 5: Not Used
1376          * 6: Not Used
1377          * 7: Not Used
1378          * Input
1379          *      All bits 1 (0x3fxx) means nothing plugged in.
1380          * 8-9: 0 = Line in/Mic, 2 = Optical in, 3 = Nothing.
1381          * A-B: 0 = Headphones, 2 = Optical out, 3 = Nothing.
1382          * C-D: 2 = Front/Rear/etc, 3 = nothing.
1383          * E-F: Always 0
1384          *
1385          */
1386         {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x20011102,
1387          .driver = "Audigy2", .name = "SB Audigy 2 ZS Notebook [SB0530]",
1388          .id = "Audigy2",
1389          .emu10k2_chip = 1,
1390          .ca0108_chip = 1,
1391          .ca_cardbus_chip = 1,
1392          .spi_dac = 1,
1393          .i2c_adc = 1,
1394          .spk71 = 1} ,
1395         /* Tested by James@superbug.co.uk 4th Nov 2007. */
1396         {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x42011102,
1397          .driver = "Audigy2", .name = "E-mu 1010 Notebook [MAEM8950]",
1398          .id = "EMU1010",
1399          .emu10k2_chip = 1,
1400          .ca0108_chip = 1,
1401          .ca_cardbus_chip = 1,
1402          .spk71 = 1 ,
1403          .emu_model = EMU_MODEL_EMU1616},
1404         /* Tested by James@superbug.co.uk 4th Nov 2007. */
1405         /* This is MAEM8960, 0202 is MAEM 8980 */
1406         {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x40041102,
1407          .driver = "Audigy2", .name = "E-mu 1010b PCI [MAEM8960]",
1408          .id = "EMU1010",
1409          .emu10k2_chip = 1,
1410          .ca0108_chip = 1,
1411          .spk71 = 1,
1412          .emu_model = EMU_MODEL_EMU1010B}, /* EMU 1010 new revision */
1413         /* Tested by James@superbug.co.uk 8th July 2005. */
1414         /* This is MAEM8810, 0202 is MAEM8820 */
1415         {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x40011102,
1416          .driver = "Audigy2", .name = "E-mu 1010 [MAEM8810]",
1417          .id = "EMU1010",
1418          .emu10k2_chip = 1,
1419          .ca0102_chip = 1,
1420          .spk71 = 1,
1421          .emu_model = EMU_MODEL_EMU1010}, /* EMU 1010 old revision */
1422         /* EMU0404b */
1423         {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x40021102,
1424          .driver = "Audigy2", .name = "E-mu 0404b PCI [MAEM8852]",
1425          .id = "EMU0404",
1426          .emu10k2_chip = 1,
1427          .ca0108_chip = 1,
1428          .spk71 = 1,
1429          .emu_model = EMU_MODEL_EMU0404}, /* EMU 0404 new revision */
1430         /* Tested by James@superbug.co.uk 20-3-2007. */
1431         {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x40021102,
1432          .driver = "Audigy2", .name = "E-mu 0404 [MAEM8850]",
1433          .id = "EMU0404",
1434          .emu10k2_chip = 1,
1435          .ca0102_chip = 1,
1436          .spk71 = 1,
1437          .emu_model = EMU_MODEL_EMU0404}, /* EMU 0404 */
1438         /* Note that all E-mu cards require kernel 2.6 or newer. */
1439         {.vendor = 0x1102, .device = 0x0008,
1440          .driver = "Audigy2", .name = "SB Audigy 2 Value [Unknown]",
1441          .id = "Audigy2",
1442          .emu10k2_chip = 1,
1443          .ca0108_chip = 1,
1444          .ac97_chip = 1} ,
1445         /* Tested by James@superbug.co.uk 3rd July 2005 */
1446         {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x20071102,
1447          .driver = "Audigy2", .name = "SB Audigy 4 PRO [SB0380]",
1448          .id = "Audigy2",
1449          .emu10k2_chip = 1,
1450          .ca0102_chip = 1,
1451          .ca0151_chip = 1,
1452          .spk71 = 1,
1453          .spdif_bug = 1,
1454          .ac97_chip = 1} ,
1455         /* Tested by shane-alsa@cm.nu 5th Nov 2005 */
1456         /* The 0x20061102 does have SB0350 written on it
1457          * Just like 0x20021102
1458          */
1459         {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x20061102,
1460          .driver = "Audigy2", .name = "SB Audigy 2 [SB0350b]",
1461          .id = "Audigy2",
1462          .emu10k2_chip = 1,
1463          .ca0102_chip = 1,
1464          .ca0151_chip = 1,
1465          .spk71 = 1,
1466          .spdif_bug = 1,
1467          .invert_shared_spdif = 1,      /* digital/analog switch swapped */
1468          .ac97_chip = 1} ,
1469         {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x20021102,
1470          .driver = "Audigy2", .name = "SB Audigy 2 ZS [SB0350]",
1471          .id = "Audigy2",
1472          .emu10k2_chip = 1,
1473          .ca0102_chip = 1,
1474          .ca0151_chip = 1,
1475          .spk71 = 1,
1476          .spdif_bug = 1,
1477          .invert_shared_spdif = 1,      /* digital/analog switch swapped */
1478          .ac97_chip = 1} ,
1479         {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x20011102,
1480          .driver = "Audigy2", .name = "SB Audigy 2 ZS [SB0360]",
1481          .id = "Audigy2",
1482          .emu10k2_chip = 1,
1483          .ca0102_chip = 1,
1484          .ca0151_chip = 1,
1485          .spk71 = 1,
1486          .spdif_bug = 1,
1487          .invert_shared_spdif = 1,      /* digital/analog switch swapped */
1488          .ac97_chip = 1} ,
1489         /* Audigy 2 */
1490         /* Tested by James@superbug.co.uk 3rd July 2005 */
1491         /* DSP: CA0102-IAT
1492          * DAC: CS4382-KQ
1493          * ADC: Philips 1361T
1494          * AC97: STAC9721
1495          * CA0151: Yes
1496          */
1497         {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x10071102,
1498          .driver = "Audigy2", .name = "SB Audigy 2 [SB0240]",
1499          .id = "Audigy2",
1500          .emu10k2_chip = 1,
1501          .ca0102_chip = 1,
1502          .ca0151_chip = 1,
1503          .spk71 = 1,
1504          .spdif_bug = 1,
1505          .adc_1361t = 1,  /* 24 bit capture instead of 16bit */
1506          .ac97_chip = 1} ,
1507         {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x10051102,
1508          .driver = "Audigy2", .name = "SB Audigy 2 Platinum EX [SB0280]",
1509          .id = "Audigy2",
1510          .emu10k2_chip = 1,
1511          .ca0102_chip = 1,
1512          .ca0151_chip = 1,
1513          .spk71 = 1,
1514          .spdif_bug = 1} ,
1515         /* Dell OEM/Creative Labs Audigy 2 ZS */
1516         /* See ALSA bug#1365 */
1517         {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x10031102,
1518          .driver = "Audigy2", .name = "SB Audigy 2 ZS [SB0353]",
1519          .id = "Audigy2",
1520          .emu10k2_chip = 1,
1521          .ca0102_chip = 1,
1522          .ca0151_chip = 1,
1523          .spk71 = 1,
1524          .spdif_bug = 1,
1525          .invert_shared_spdif = 1,      /* digital/analog switch swapped */
1526          .ac97_chip = 1} ,
1527         {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x10021102,
1528          .driver = "Audigy2", .name = "SB Audigy 2 Platinum [SB0240P]",
1529          .id = "Audigy2",
1530          .emu10k2_chip = 1,
1531          .ca0102_chip = 1,
1532          .ca0151_chip = 1,
1533          .spk71 = 1,
1534          .spdif_bug = 1,
1535          .invert_shared_spdif = 1,      /* digital/analog switch swapped */
1536          .adc_1361t = 1,  /* 24 bit capture instead of 16bit. Fixes ALSA bug#324 */
1537          .ac97_chip = 1} ,
1538         {.vendor = 0x1102, .device = 0x0004, .revision = 0x04,
1539          .driver = "Audigy2", .name = "SB Audigy 2 [Unknown]",
1540          .id = "Audigy2",
1541          .emu10k2_chip = 1,
1542          .ca0102_chip = 1,
1543          .ca0151_chip = 1,
1544          .spdif_bug = 1,
1545          .ac97_chip = 1} ,
1546         {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x00531102,
1547          .driver = "Audigy", .name = "SB Audigy 1 [SB0092]",
1548          .id = "Audigy",
1549          .emu10k2_chip = 1,
1550          .ca0102_chip = 1,
1551          .ac97_chip = 1} ,
1552         {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x00521102,
1553          .driver = "Audigy", .name = "SB Audigy 1 ES [SB0160]",
1554          .id = "Audigy",
1555          .emu10k2_chip = 1,
1556          .ca0102_chip = 1,
1557          .spdif_bug = 1,
1558          .ac97_chip = 1} ,
1559         {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x00511102,
1560          .driver = "Audigy", .name = "SB Audigy 1 [SB0090]",
1561          .id = "Audigy",
1562          .emu10k2_chip = 1,
1563          .ca0102_chip = 1,
1564          .ac97_chip = 1} ,
1565         {.vendor = 0x1102, .device = 0x0004,
1566          .driver = "Audigy", .name = "Audigy 1 [Unknown]",
1567          .id = "Audigy",
1568          .emu10k2_chip = 1,
1569          .ca0102_chip = 1,
1570          .ac97_chip = 1} ,
1571         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x100a1102,
1572          .driver = "EMU10K1", .name = "SB Live! 5.1 [SB0220]",
1573          .id = "Live",
1574          .emu10k1_chip = 1,
1575          .ac97_chip = 1,
1576          .sblive51 = 1} ,
1577         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x806b1102,
1578          .driver = "EMU10K1", .name = "SB Live! [SB0105]",
1579          .id = "Live",
1580          .emu10k1_chip = 1,
1581          .ac97_chip = 1,
1582          .sblive51 = 1} ,
1583         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x806a1102,
1584          .driver = "EMU10K1", .name = "SB Live! Value [SB0103]",
1585          .id = "Live",
1586          .emu10k1_chip = 1,
1587          .ac97_chip = 1,
1588          .sblive51 = 1} ,
1589         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80691102,
1590          .driver = "EMU10K1", .name = "SB Live! Value [SB0101]",
1591          .id = "Live",
1592          .emu10k1_chip = 1,
1593          .ac97_chip = 1,
1594          .sblive51 = 1} ,
1595         /* Tested by ALSA bug#1680 26th December 2005 */
1596         /* note: It really has SB0220 written on the card, */
1597         /* but it's SB0228 according to kx.inf */
1598         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80661102,
1599          .driver = "EMU10K1", .name = "SB Live! 5.1 Dell OEM [SB0228]",
1600          .id = "Live",
1601          .emu10k1_chip = 1,
1602          .ac97_chip = 1,
1603          .sblive51 = 1} ,
1604         /* Tested by Thomas Zehetbauer 27th Aug 2005 */
1605         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80651102,
1606          .driver = "EMU10K1", .name = "SB Live! 5.1 [SB0220]",
1607          .id = "Live",
1608          .emu10k1_chip = 1,
1609          .ac97_chip = 1,
1610          .sblive51 = 1} ,
1611         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80641102,
1612          .driver = "EMU10K1", .name = "SB Live! 5.1",
1613          .id = "Live",
1614          .emu10k1_chip = 1,
1615          .ac97_chip = 1,
1616          .sblive51 = 1} ,
1617         /* Tested by alsa bugtrack user "hus" bug #1297 12th Aug 2005 */
1618         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80611102,
1619          .driver = "EMU10K1", .name = "SB Live! 5.1 [SB0060]",
1620          .id = "Live",
1621          .emu10k1_chip = 1,
1622          .ac97_chip = 2, /* ac97 is optional; both SBLive 5.1 and platinum
1623                           * share the same IDs!
1624                           */
1625          .sblive51 = 1} ,
1626         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80511102,
1627          .driver = "EMU10K1", .name = "SB Live! Value [CT4850]",
1628          .id = "Live",
1629          .emu10k1_chip = 1,
1630          .ac97_chip = 1,
1631          .sblive51 = 1} ,
1632         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80401102,
1633          .driver = "EMU10K1", .name = "SB Live! Platinum [CT4760P]",
1634          .id = "Live",
1635          .emu10k1_chip = 1,
1636          .ac97_chip = 1} ,
1637         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80321102,
1638          .driver = "EMU10K1", .name = "SB Live! Value [CT4871]",
1639          .id = "Live",
1640          .emu10k1_chip = 1,
1641          .ac97_chip = 1,
1642          .sblive51 = 1} ,
1643         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80311102,
1644          .driver = "EMU10K1", .name = "SB Live! Value [CT4831]",
1645          .id = "Live",
1646          .emu10k1_chip = 1,
1647          .ac97_chip = 1,
1648          .sblive51 = 1} ,
1649         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80281102,
1650          .driver = "EMU10K1", .name = "SB Live! Value [CT4870]",
1651          .id = "Live",
1652          .emu10k1_chip = 1,
1653          .ac97_chip = 1,
1654          .sblive51 = 1} ,
1655         /* Tested by James@superbug.co.uk 3rd July 2005 */
1656         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80271102,
1657          .driver = "EMU10K1", .name = "SB Live! Value [CT4832]",
1658          .id = "Live",
1659          .emu10k1_chip = 1,
1660          .ac97_chip = 1,
1661          .sblive51 = 1} ,
1662         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80261102,
1663          .driver = "EMU10K1", .name = "SB Live! Value [CT4830]",
1664          .id = "Live",
1665          .emu10k1_chip = 1,
1666          .ac97_chip = 1,
1667          .sblive51 = 1} ,
1668         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80231102,
1669          .driver = "EMU10K1", .name = "SB PCI512 [CT4790]",
1670          .id = "Live",
1671          .emu10k1_chip = 1,
1672          .ac97_chip = 1,
1673          .sblive51 = 1} ,
1674         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80221102,
1675          .driver = "EMU10K1", .name = "SB Live! Value [CT4780]",
1676          .id = "Live",
1677          .emu10k1_chip = 1,
1678          .ac97_chip = 1,
1679          .sblive51 = 1} ,
1680         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x40011102,
1681          .driver = "EMU10K1", .name = "E-mu APS [PC545]",
1682          .id = "APS",
1683          .emu10k1_chip = 1,
1684          .ecard = 1} ,
1685         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x00211102,
1686          .driver = "EMU10K1", .name = "SB Live! [CT4620]",
1687          .id = "Live",
1688          .emu10k1_chip = 1,
1689          .ac97_chip = 1,
1690          .sblive51 = 1} ,
1691         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x00201102,
1692          .driver = "EMU10K1", .name = "SB Live! Value [CT4670]",
1693          .id = "Live",
1694          .emu10k1_chip = 1,
1695          .ac97_chip = 1,
1696          .sblive51 = 1} ,
1697         {.vendor = 0x1102, .device = 0x0002,
1698          .driver = "EMU10K1", .name = "SB Live! [Unknown]",
1699          .id = "Live",
1700          .emu10k1_chip = 1,
1701          .ac97_chip = 1,
1702          .sblive51 = 1} ,
1703         { } /* terminator */
1704 };
1705
1706 int __devinit snd_emu10k1_create(struct snd_card *card,
1707                        struct pci_dev *pci,
1708                        unsigned short extin_mask,
1709                        unsigned short extout_mask,
1710                        long max_cache_bytes,
1711                        int enable_ir,
1712                        uint subsystem,
1713                        struct snd_emu10k1 **remu)
1714 {
1715         struct snd_emu10k1 *emu;
1716         int idx, err;
1717         int is_audigy;
1718         unsigned int silent_page;
1719         const struct snd_emu_chip_details *c;
1720         static struct snd_device_ops ops = {
1721                 .dev_free =     snd_emu10k1_dev_free,
1722         };
1723
1724         *remu = NULL;
1725
1726         /* enable PCI device */
1727         err = pci_enable_device(pci);
1728         if (err < 0)
1729                 return err;
1730
1731         emu = kzalloc(sizeof(*emu), GFP_KERNEL);
1732         if (emu == NULL) {
1733                 pci_disable_device(pci);
1734                 return -ENOMEM;
1735         }
1736         emu->card = card;
1737         spin_lock_init(&emu->reg_lock);
1738         spin_lock_init(&emu->emu_lock);
1739         spin_lock_init(&emu->spi_lock);
1740         spin_lock_init(&emu->i2c_lock);
1741         spin_lock_init(&emu->voice_lock);
1742         spin_lock_init(&emu->synth_lock);
1743         spin_lock_init(&emu->memblk_lock);
1744         mutex_init(&emu->fx8010.lock);
1745         INIT_LIST_HEAD(&emu->mapped_link_head);
1746         INIT_LIST_HEAD(&emu->mapped_order_link_head);
1747         emu->pci = pci;
1748         emu->irq = -1;
1749         emu->synth = NULL;
1750         emu->get_synth_voice = NULL;
1751         /* read revision & serial */
1752         emu->revision = pci->revision;
1753         pci_read_config_dword(pci, PCI_SUBSYSTEM_VENDOR_ID, &emu->serial);
1754         pci_read_config_word(pci, PCI_SUBSYSTEM_ID, &emu->model);
1755         snd_printdd("vendor = 0x%x, device = 0x%x, subsystem_vendor_id = 0x%x, subsystem_id = 0x%x\n", pci->vendor, pci->device, emu->serial, emu->model);
1756
1757         for (c = emu_chip_details; c->vendor; c++) {
1758                 if (c->vendor == pci->vendor && c->device == pci->device) {
1759                         if (subsystem) {
1760                                 if (c->subsystem && (c->subsystem == subsystem))
1761                                         break;
1762                                 else
1763                                         continue;
1764                         } else {
1765                                 if (c->subsystem && (c->subsystem != emu->serial))
1766                                         continue;
1767                                 if (c->revision && c->revision != emu->revision)
1768                                         continue;
1769                         }
1770                         break;
1771                 }
1772         }
1773         if (c->vendor == 0) {
1774                 snd_printk(KERN_ERR "emu10k1: Card not recognised\n");
1775                 kfree(emu);
1776                 pci_disable_device(pci);
1777                 return -ENOENT;
1778         }
1779         emu->card_capabilities = c;
1780         if (c->subsystem && !subsystem)
1781                 snd_printdd("Sound card name = %s\n", c->name);
1782         else if (subsystem)
1783                 snd_printdd("Sound card name = %s, "
1784                         "vendor = 0x%x, device = 0x%x, subsystem = 0x%x. "
1785                         "Forced to subsytem = 0x%x\n",  c->name,
1786                         pci->vendor, pci->device, emu->serial, c->subsystem);
1787         else
1788                 snd_printdd("Sound card name = %s, "
1789                         "vendor = 0x%x, device = 0x%x, subsystem = 0x%x.\n",
1790                         c->name, pci->vendor, pci->device,
1791                         emu->serial);
1792
1793         if (!*card->id && c->id) {
1794                 int i, n = 0;
1795                 strlcpy(card->id, c->id, sizeof(card->id));
1796                 for (;;) {
1797                         for (i = 0; i < snd_ecards_limit; i++) {
1798                                 if (snd_cards[i] && !strcmp(snd_cards[i]->id, card->id))
1799                                         break;
1800                         }
1801                         if (i >= snd_ecards_limit)
1802                                 break;
1803                         n++;
1804                         if (n >= SNDRV_CARDS)
1805                                 break;
1806                         snprintf(card->id, sizeof(card->id), "%s_%d", c->id, n);
1807                 }
1808         }
1809
1810         is_audigy = emu->audigy = c->emu10k2_chip;
1811
1812         /* set the DMA transfer mask */
1813         emu->dma_mask = is_audigy ? AUDIGY_DMA_MASK : EMU10K1_DMA_MASK;
1814         if (pci_set_dma_mask(pci, emu->dma_mask) < 0 ||
1815             pci_set_consistent_dma_mask(pci, emu->dma_mask) < 0) {
1816                 snd_printk(KERN_ERR "architecture does not support PCI busmaster DMA with mask 0x%lx\n", emu->dma_mask);
1817                 kfree(emu);
1818                 pci_disable_device(pci);
1819                 return -ENXIO;
1820         }
1821         if (is_audigy)
1822                 emu->gpr_base = A_FXGPREGBASE;
1823         else
1824                 emu->gpr_base = FXGPREGBASE;
1825
1826         err = pci_request_regions(pci, "EMU10K1");
1827         if (err < 0) {
1828                 kfree(emu);
1829                 pci_disable_device(pci);
1830                 return err;
1831         }
1832         emu->port = pci_resource_start(pci, 0);
1833
1834         emu->max_cache_pages = max_cache_bytes >> PAGE_SHIFT;
1835         if (snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(pci),
1836                                 32 * 1024, &emu->ptb_pages) < 0) {
1837                 err = -ENOMEM;
1838                 goto error;
1839         }
1840
1841         emu->page_ptr_table = vmalloc(emu->max_cache_pages * sizeof(void *));
1842         emu->page_addr_table = vmalloc(emu->max_cache_pages *
1843                                        sizeof(unsigned long));
1844         if (emu->page_ptr_table == NULL || emu->page_addr_table == NULL) {
1845                 err = -ENOMEM;
1846                 goto error;
1847         }
1848
1849         if (snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(pci),
1850                                 EMUPAGESIZE, &emu->silent_page) < 0) {
1851                 err = -ENOMEM;
1852                 goto error;
1853         }
1854         emu->memhdr = snd_util_memhdr_new(emu->max_cache_pages * PAGE_SIZE);
1855         if (emu->memhdr == NULL) {
1856                 err = -ENOMEM;
1857                 goto error;
1858         }
1859         emu->memhdr->block_extra_size = sizeof(struct snd_emu10k1_memblk) -
1860                 sizeof(struct snd_util_memblk);
1861
1862         pci_set_master(pci);
1863
1864         emu->fx8010.fxbus_mask = 0x303f;
1865         if (extin_mask == 0)
1866                 extin_mask = 0x3fcf;
1867         if (extout_mask == 0)
1868                 extout_mask = 0x7fff;
1869         emu->fx8010.extin_mask = extin_mask;
1870         emu->fx8010.extout_mask = extout_mask;
1871         emu->enable_ir = enable_ir;
1872
1873         if (emu->card_capabilities->ca_cardbus_chip) {
1874                 err = snd_emu10k1_cardbus_init(emu);
1875                 if (err < 0)
1876                         goto error;
1877         }
1878         if (emu->card_capabilities->ecard) {
1879                 err = snd_emu10k1_ecard_init(emu);
1880                 if (err < 0)
1881                         goto error;
1882         } else if (emu->card_capabilities->emu_model) {
1883                 err = snd_emu10k1_emu1010_init(emu);
1884                 if (err < 0) {
1885                         snd_emu10k1_free(emu);
1886                         return err;
1887                 }
1888         } else {
1889                 /* 5.1: Enable the additional AC97 Slots. If the emu10k1 version
1890                         does not support this, it shouldn't do any harm */
1891                 snd_emu10k1_ptr_write(emu, AC97SLOT, 0,
1892                                         AC97SLOT_CNTR|AC97SLOT_LFE);
1893         }
1894
1895         /* initialize TRAM setup */
1896         emu->fx8010.itram_size = (16 * 1024)/2;
1897         emu->fx8010.etram_pages.area = NULL;
1898         emu->fx8010.etram_pages.bytes = 0;
1899
1900         /* irq handler must be registered after I/O ports are activated */
1901         if (request_irq(pci->irq, snd_emu10k1_interrupt, IRQF_SHARED,
1902                         "EMU10K1", emu)) {
1903                 err = -EBUSY;
1904                 goto error;
1905         }
1906         emu->irq = pci->irq;
1907
1908         /*
1909          *  Init to 0x02109204 :
1910          *  Clock accuracy    = 0     (1000ppm)
1911          *  Sample Rate       = 2     (48kHz)
1912          *  Audio Channel     = 1     (Left of 2)
1913          *  Source Number     = 0     (Unspecified)
1914          *  Generation Status = 1     (Original for Cat Code 12)
1915          *  Cat Code          = 12    (Digital Signal Mixer)
1916          *  Mode              = 0     (Mode 0)
1917          *  Emphasis          = 0     (None)
1918          *  CP                = 1     (Copyright unasserted)
1919          *  AN                = 0     (Audio data)
1920          *  P                 = 0     (Consumer)
1921          */
1922         emu->spdif_bits[0] = emu->spdif_bits[1] =
1923                 emu->spdif_bits[2] = SPCS_CLKACCY_1000PPM | SPCS_SAMPLERATE_48 |
1924                 SPCS_CHANNELNUM_LEFT | SPCS_SOURCENUM_UNSPEC |
1925                 SPCS_GENERATIONSTATUS | 0x00001200 |
1926                 0x00000000 | SPCS_EMPHASIS_NONE | SPCS_COPYRIGHT;
1927
1928         emu->reserved_page = (struct snd_emu10k1_memblk *)
1929                 snd_emu10k1_synth_alloc(emu, 4096);
1930         if (emu->reserved_page)
1931                 emu->reserved_page->map_locked = 1;
1932
1933         /* Clear silent pages and set up pointers */
1934         memset(emu->silent_page.area, 0, PAGE_SIZE);
1935         silent_page = emu->silent_page.addr << 1;
1936         for (idx = 0; idx < MAXPAGES; idx++)
1937                 ((u32 *)emu->ptb_pages.area)[idx] = cpu_to_le32(silent_page | idx);
1938
1939         /* set up voice indices */
1940         for (idx = 0; idx < NUM_G; idx++) {
1941                 emu->voices[idx].emu = emu;
1942                 emu->voices[idx].number = idx;
1943         }
1944
1945         err = snd_emu10k1_init(emu, enable_ir, 0);
1946         if (err < 0)
1947                 goto error;
1948 #ifdef CONFIG_PM
1949         err = alloc_pm_buffer(emu);
1950         if (err < 0)
1951                 goto error;
1952 #endif
1953
1954         /*  Initialize the effect engine */
1955         err = snd_emu10k1_init_efx(emu);
1956         if (err < 0)
1957                 goto error;
1958         snd_emu10k1_audio_enable(emu);
1959
1960         err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, emu, &ops);
1961         if (err < 0)
1962                 goto error;
1963
1964 #ifdef CONFIG_PROC_FS
1965         snd_emu10k1_proc_init(emu);
1966 #endif
1967
1968         snd_card_set_dev(card, &pci->dev);
1969         *remu = emu;
1970         return 0;
1971
1972  error:
1973         snd_emu10k1_free(emu);
1974         return err;
1975 }
1976
1977 #ifdef CONFIG_PM
1978 static unsigned char saved_regs[] = {
1979         CPF, PTRX, CVCF, VTFT, Z1, Z2, PSST, DSL, CCCA, CCR, CLP,
1980         FXRT, MAPA, MAPB, ENVVOL, ATKHLDV, DCYSUSV, LFOVAL1, ENVVAL,
1981         ATKHLDM, DCYSUSM, LFOVAL2, IP, IFATN, PEFE, FMMOD, TREMFRQ, FM2FRQ2,
1982         TEMPENV, ADCCR, FXWC, MICBA, ADCBA, FXBA,
1983         MICBS, ADCBS, FXBS, CDCS, GPSCS, SPCS0, SPCS1, SPCS2,
1984         SPBYPASS, AC97SLOT, CDSRCS, GPSRCS, ZVSRCS, MICIDX, ADCIDX, FXIDX,
1985         0xff /* end */
1986 };
1987 static unsigned char saved_regs_audigy[] = {
1988         A_ADCIDX, A_MICIDX, A_FXWC1, A_FXWC2, A_SAMPLE_RATE,
1989         A_FXRT2, A_SENDAMOUNTS, A_FXRT1,
1990         0xff /* end */
1991 };
1992
1993 static int __devinit alloc_pm_buffer(struct snd_emu10k1 *emu)
1994 {
1995         int size;
1996
1997         size = ARRAY_SIZE(saved_regs);
1998         if (emu->audigy)
1999                 size += ARRAY_SIZE(saved_regs_audigy);
2000         emu->saved_ptr = vmalloc(4 * NUM_G * size);
2001         if (!emu->saved_ptr)
2002                 return -ENOMEM;
2003         if (snd_emu10k1_efx_alloc_pm_buffer(emu) < 0)
2004                 return -ENOMEM;
2005         if (emu->card_capabilities->ca0151_chip &&
2006             snd_p16v_alloc_pm_buffer(emu) < 0)
2007                 return -ENOMEM;
2008         return 0;
2009 }
2010
2011 static void free_pm_buffer(struct snd_emu10k1 *emu)
2012 {
2013         vfree(emu->saved_ptr);
2014         snd_emu10k1_efx_free_pm_buffer(emu);
2015         if (emu->card_capabilities->ca0151_chip)
2016                 snd_p16v_free_pm_buffer(emu);
2017 }
2018
2019 void snd_emu10k1_suspend_regs(struct snd_emu10k1 *emu)
2020 {
2021         int i;
2022         unsigned char *reg;
2023         unsigned int *val;
2024
2025         val = emu->saved_ptr;
2026         for (reg = saved_regs; *reg != 0xff; reg++)
2027                 for (i = 0; i < NUM_G; i++, val++)
2028                         *val = snd_emu10k1_ptr_read(emu, *reg, i);
2029         if (emu->audigy) {
2030                 for (reg = saved_regs_audigy; *reg != 0xff; reg++)
2031                         for (i = 0; i < NUM_G; i++, val++)
2032                                 *val = snd_emu10k1_ptr_read(emu, *reg, i);
2033         }
2034         if (emu->audigy)
2035                 emu->saved_a_iocfg = inl(emu->port + A_IOCFG);
2036         emu->saved_hcfg = inl(emu->port + HCFG);
2037 }
2038
2039 void snd_emu10k1_resume_init(struct snd_emu10k1 *emu)
2040 {
2041         if (emu->card_capabilities->ca_cardbus_chip)
2042                 snd_emu10k1_cardbus_init(emu);
2043         if (emu->card_capabilities->ecard)
2044                 snd_emu10k1_ecard_init(emu);
2045         else if (emu->card_capabilities->emu_model)
2046                 snd_emu10k1_emu1010_init(emu);
2047         else
2048                 snd_emu10k1_ptr_write(emu, AC97SLOT, 0, AC97SLOT_CNTR|AC97SLOT_LFE);
2049         snd_emu10k1_init(emu, emu->enable_ir, 1);
2050 }
2051
2052 void snd_emu10k1_resume_regs(struct snd_emu10k1 *emu)
2053 {
2054         int i;
2055         unsigned char *reg;
2056         unsigned int *val;
2057
2058         snd_emu10k1_audio_enable(emu);
2059
2060         /* resore for spdif */
2061         if (emu->audigy)
2062                 outl(emu->saved_a_iocfg, emu->port + A_IOCFG);
2063         outl(emu->saved_hcfg, emu->port + HCFG);
2064
2065         val = emu->saved_ptr;
2066         for (reg = saved_regs; *reg != 0xff; reg++)
2067                 for (i = 0; i < NUM_G; i++, val++)
2068                         snd_emu10k1_ptr_write(emu, *reg, i, *val);
2069         if (emu->audigy) {
2070                 for (reg = saved_regs_audigy; *reg != 0xff; reg++)
2071                         for (i = 0; i < NUM_G; i++, val++)
2072                                 snd_emu10k1_ptr_write(emu, *reg, i, *val);
2073         }
2074 }
2075 #endif