git.oblomov.eu Git - linux-2.6/blob - sound/pci/emu10k1/emuproc.c

   1 /*
   2  *  Copyright (c) by Jaroslav Kysela <perex@suse.cz>
   3  *                   Creative Labs, Inc.
   4  *  Routines for control of EMU10K1 chips / proc interface routines
   5  *
   6  *  BUGS:
   7  *    --
   8  *
   9  *  TODO:
  10  *    --
  11  *
  12  *   This program is free software; you can redistribute it and/or modify
  13  *   it under the terms of the GNU General Public License as published by
  14  *   the Free Software Foundation; either version 2 of the License, or
  15  *   (at your option) any later version.
  16  *
  17  *   This program is distributed in the hope that it will be useful,
  18  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  19  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  20  *   GNU General Public License for more details.
  21  *
  22  *   You should have received a copy of the GNU General Public License
  23  *   along with this program; if not, write to the Free Software
  24  *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  25  *
  26  */
  27
  28 #include <sound/driver.h>
  29 #include <linux/slab.h>
  30 #include <linux/init.h>
  31 #include <sound/core.h>
  32 #include <sound/emu10k1.h>
  33 #include "p16v.h"
  34
  35 static void snd_emu10k1_proc_spdif_status(emu10k1_t * emu,
  36                                           snd_info_buffer_t * buffer,
  37                                           char *title,
  38                                           int status_reg,
  39                                           int rate_reg)
  40 {
  41         static char *clkaccy[4] = { "1000ppm", "50ppm", "variable", "unknown" };
  42         static int samplerate[16] = { 44100, 1, 48000, 32000, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 };
  43         static char *channel[16] = { "unspec", "left", "right", "3", "4", "5", "6", "7", "8", "9", "10", "11", "12", "13", "14", "15" };
  44         static char *emphasis[8] = { "none", "50/15 usec 2 channel", "2", "3", "4", "5", "6", "7" };
  45         unsigned int status, rate = 0;
  46
  47         status = snd_emu10k1_ptr_read(emu, status_reg, 0);
  48
  49         snd_iprintf(buffer, "\n%s\n", title);
  50
  51         if (status != 0xffffffff) {
  52                 snd_iprintf(buffer, "Professional Mode     : %s\n", (status & SPCS_PROFESSIONAL) ? "yes" : "no");
  53                 snd_iprintf(buffer, "Not Audio Data        : %s\n", (status & SPCS_NOTAUDIODATA) ? "yes" : "no");
  54                 snd_iprintf(buffer, "Copyright             : %s\n", (status & SPCS_COPYRIGHT) ? "yes" : "no");
  55                 snd_iprintf(buffer, "Emphasis              : %s\n", emphasis[(status & SPCS_EMPHASISMASK) >> 3]);
  56                 snd_iprintf(buffer, "Mode                  : %i\n", (status & SPCS_MODEMASK) >> 6);
  57                 snd_iprintf(buffer, "Category Code         : 0x%x\n", (status & SPCS_CATEGORYCODEMASK) >> 8);
  58                 snd_iprintf(buffer, "Generation Status     : %s\n", status & SPCS_GENERATIONSTATUS ? "original" : "copy");
  59                 snd_iprintf(buffer, "Source Mask           : %i\n", (status & SPCS_SOURCENUMMASK) >> 16);
  60                 snd_iprintf(buffer, "Channel Number        : %s\n", channel[(status & SPCS_CHANNELNUMMASK) >> 20]);
  61                 snd_iprintf(buffer, "Sample Rate           : %iHz\n", samplerate[(status & SPCS_SAMPLERATEMASK) >> 24]);
  62                 snd_iprintf(buffer, "Clock Accuracy        : %s\n", clkaccy[(status & SPCS_CLKACCYMASK) >> 28]);
  63
  64                 if (rate_reg > 0) {
  65                         rate = snd_emu10k1_ptr_read(emu, rate_reg, 0);
  66                         snd_iprintf(buffer, "S/PDIF Valid          : %s\n", rate & SRCS_SPDIFVALID ? "on" : "off");
  67                         snd_iprintf(buffer, "S/PDIF Locked         : %s\n", rate & SRCS_SPDIFLOCKED ? "on" : "off");
  68                         snd_iprintf(buffer, "Rate Locked           : %s\n", rate & SRCS_RATELOCKED ? "on" : "off");
  69                         /* From ((Rate * 48000 ) / 262144); */
  70                         snd_iprintf(buffer, "Estimated Sample Rate : %d\n", ((rate & 0xFFFFF ) * 375) >> 11);
  71                 }
  72         } else {
  73                 snd_iprintf(buffer, "No signal detected.\n");
  74         }
  75
  76 }
  77
  78 static void snd_emu10k1_proc_read(snd_info_entry_t *entry,
  79                                   snd_info_buffer_t * buffer)
  80 {
  81         /* FIXME - output names are in emufx.c too */
  82         static char *creative_outs[32] = {
  83                 /* 00 */ "AC97 Left",
  84                 /* 01 */ "AC97 Right",
  85                 /* 02 */ "Optical IEC958 Left",
  86                 /* 03 */ "Optical IEC958 Right",
  87                 /* 04 */ "Center",
  88                 /* 05 */ "LFE",
  89                 /* 06 */ "Headphone Left",
  90                 /* 07 */ "Headphone Right",
  91                 /* 08 */ "Surround Left",
  92                 /* 09 */ "Surround Right",
  93                 /* 10 */ "PCM Capture Left",
  94                 /* 11 */ "PCM Capture Right",
  95                 /* 12 */ "MIC Capture",
  96                 /* 13 */ "AC97 Surround Left",
  97                 /* 14 */ "AC97 Surround Right",
  98                 /* 15 */ "???",
  99                 /* 16 */ "???",
 100                 /* 17 */ "Analog Center",
 101                 /* 18 */ "Analog LFE",
 102                 /* 19 */ "???",
 103                 /* 20 */ "???",
 104                 /* 21 */ "???",
 105                 /* 22 */ "???",
 106                 /* 23 */ "???",
 107                 /* 24 */ "???",
 108                 /* 25 */ "???",
 109                 /* 26 */ "???",
 110                 /* 27 */ "???",
 111                 /* 28 */ "???",
 112                 /* 29 */ "???",
 113                 /* 30 */ "???",
 114                 /* 31 */ "???"
 115         };
 116
 117         static char *audigy_outs[64] = {
 118                 /* 00 */ "Digital Front Left",
 119                 /* 01 */ "Digital Front Right",
 120                 /* 02 */ "Digital Center",
 121                 /* 03 */ "Digital LEF",
 122                 /* 04 */ "Headphone Left",
 123                 /* 05 */ "Headphone Right",
 124                 /* 06 */ "Digital Rear Left",
 125                 /* 07 */ "Digital Rear Right",
 126                 /* 08 */ "Front Left",
 127                 /* 09 */ "Front Right",
 128                 /* 10 */ "Center",
 129                 /* 11 */ "LFE",
 130                 /* 12 */ "???",
 131                 /* 13 */ "???",
 132                 /* 14 */ "Rear Left",
 133                 /* 15 */ "Rear Right",
 134                 /* 16 */ "AC97 Front Left",
 135                 /* 17 */ "AC97 Front Right",
 136                 /* 18 */ "ADC Caputre Left",
 137                 /* 19 */ "ADC Capture Right",
 138                 /* 20 */ "???",
 139                 /* 21 */ "???",
 140                 /* 22 */ "???",
 141                 /* 23 */ "???",
 142                 /* 24 */ "???",
 143                 /* 25 */ "???",
 144                 /* 26 */ "???",
 145                 /* 27 */ "???",
 146                 /* 28 */ "???",
 147                 /* 29 */ "???",
 148                 /* 30 */ "???",
 149                 /* 31 */ "???",
 150                 /* 32 */ "FXBUS2_0",
 151                 /* 33 */ "FXBUS2_1",
 152                 /* 34 */ "FXBUS2_2",
 153                 /* 35 */ "FXBUS2_3",
 154                 /* 36 */ "FXBUS2_4",
 155                 /* 37 */ "FXBUS2_5",
 156                 /* 38 */ "FXBUS2_6",
 157                 /* 39 */ "FXBUS2_7",
 158                 /* 40 */ "FXBUS2_8",
 159                 /* 41 */ "FXBUS2_9",
 160                 /* 42 */ "FXBUS2_10",
 161                 /* 43 */ "FXBUS2_11",
 162                 /* 44 */ "FXBUS2_12",
 163                 /* 45 */ "FXBUS2_13",
 164                 /* 46 */ "FXBUS2_14",
 165                 /* 47 */ "FXBUS2_15",
 166                 /* 48 */ "FXBUS2_16",
 167                 /* 49 */ "FXBUS2_17",
 168                 /* 50 */ "FXBUS2_18",
 169                 /* 51 */ "FXBUS2_19",
 170                 /* 52 */ "FXBUS2_20",
 171                 /* 53 */ "FXBUS2_21",
 172                 /* 54 */ "FXBUS2_22",
 173                 /* 55 */ "FXBUS2_23",
 174                 /* 56 */ "FXBUS2_24",
 175                 /* 57 */ "FXBUS2_25",
 176                 /* 58 */ "FXBUS2_26",
 177                 /* 59 */ "FXBUS2_27",
 178                 /* 60 */ "FXBUS2_28",
 179                 /* 61 */ "FXBUS2_29",
 180                 /* 62 */ "FXBUS2_30",
 181                 /* 63 */ "FXBUS2_31"
 182         };
 183
 184         emu10k1_t *emu = entry->private_data;
 185         unsigned int val, val1;
 186         int nefx = emu->audigy ? 64 : 32;
 187         char **outputs = emu->audigy ? audigy_outs : creative_outs;
 188         int idx;
 189
 190         snd_iprintf(buffer, "EMU10K1\n\n");
 191         snd_iprintf(buffer, "Card                  : %s\n",
 192                     emu->audigy ? "Audigy" : (emu->card_capabilities->ecard ? "EMU APS" : "Creative"));
 193         snd_iprintf(buffer, "Internal TRAM (words) : 0x%x\n", emu->fx8010.itram_size);
 194         snd_iprintf(buffer, "External TRAM (words) : 0x%x\n", (int)emu->fx8010.etram_pages.bytes / 2);
 195         snd_iprintf(buffer, "\n");
 196         snd_iprintf(buffer, "Effect Send Routing   :\n");
 197         for (idx = 0; idx < NUM_G; idx++) {
 198                 val = emu->audigy ?
 199                         snd_emu10k1_ptr_read(emu, A_FXRT1, idx) :
 200                         snd_emu10k1_ptr_read(emu, FXRT, idx);
 201                 val1 = emu->audigy ?
 202                         snd_emu10k1_ptr_read(emu, A_FXRT2, idx) :
 203                         0;
 204                 if (emu->audigy) {
 205                         snd_iprintf(buffer, "Ch%i: A=%i, B=%i, C=%i, D=%i, ",
 206                                 idx,
 207                                 val & 0x3f,
 208                                 (val >> 8) & 0x3f,
 209                                 (val >> 16) & 0x3f,
 210                                 (val >> 24) & 0x3f);
 211                         snd_iprintf(buffer, "E=%i, F=%i, G=%i, H=%i\n",
 212                                 val1 & 0x3f,
 213                                 (val1 >> 8) & 0x3f,
 214                                 (val1 >> 16) & 0x3f,
 215                                 (val1 >> 24) & 0x3f);
 216                 } else {
 217                         snd_iprintf(buffer, "Ch%i: A=%i, B=%i, C=%i, D=%i\n",
 218                                 idx,
 219                                 (val >> 16) & 0x0f,
 220                                 (val >> 20) & 0x0f,
 221                                 (val >> 24) & 0x0f,
 222                                 (val >> 28) & 0x0f);
 223                 }
 224         }
 225         snd_iprintf(buffer, "\nCaptured FX Outputs   :\n");
 226         for (idx = 0; idx < nefx; idx++) {
 227                 if (emu->efx_voices_mask[idx/32] & (1 << (idx%32)))
 228                         snd_iprintf(buffer, "  Output %02i [%s]\n", idx, outputs[idx]);
 229         }
 230         snd_iprintf(buffer, "\nAll FX Outputs        :\n");
 231         for (idx = 0; idx < (emu->audigy ? 64 : 32); idx++)
 232                 snd_iprintf(buffer, "  Output %02i [%s]\n", idx, outputs[idx]);
 233 }
 234
 235 static void snd_emu10k1_proc_spdif_read(snd_info_entry_t *entry,
 236                                   snd_info_buffer_t * buffer)
 237 {
 238         emu10k1_t *emu = entry->private_data;
 239         snd_emu10k1_proc_spdif_status(emu, buffer, "CD-ROM S/PDIF In", CDCS, CDSRCS);
 240         snd_emu10k1_proc_spdif_status(emu, buffer, "Optical or Coax S/PDIF In", GPSCS, GPSRCS);
 241 #if 0
 242         val = snd_emu10k1_ptr_read(emu, ZVSRCS, 0);
 243         snd_iprintf(buffer, "\nZoomed Video\n");
 244         snd_iprintf(buffer, "Rate Locked           : %s\n", val & SRCS_RATELOCKED ? "on" : "off");
 245         snd_iprintf(buffer, "Estimated Sample Rate : 0x%x\n", val & SRCS_ESTSAMPLERATE);
 246 #endif
 247 }
 248
 249 static void snd_emu10k1_proc_rates_read(snd_info_entry_t *entry,
 250                                   snd_info_buffer_t * buffer)
 251 {
 252         static int samplerate[8] = { 44100, 48000, 96000, 192000, 4, 5, 6, 7 };
 253         emu10k1_t *emu = entry->private_data;
 254         unsigned int val, tmp, n;
 255         val = snd_emu10k1_ptr20_read(emu, CAPTURE_RATE_STATUS, 0);
 256         tmp = (val >> 16) & 0x8;
 257         for (n=0;n<4;n++) {
 258                 tmp = val >> (16 + (n*4));
 259                 if (tmp & 0x8) snd_iprintf(buffer, "Channel %d: Rate=%d\n", n, samplerate[tmp & 0x7]);
 260                 else snd_iprintf(buffer, "Channel %d: No input\n", n);
 261         }
 262 }
 263
 264 static void snd_emu10k1_proc_acode_read(snd_info_entry_t *entry,
 265                                         snd_info_buffer_t * buffer)
 266 {
 267         u32 pc;
 268         emu10k1_t *emu = entry->private_data;
 269
 270         snd_iprintf(buffer, "FX8010 Instruction List '%s'\n", emu->fx8010.name);
 271         snd_iprintf(buffer, "  Code dump      :\n");
 272         for (pc = 0; pc < (emu->audigy ? 1024 : 512); pc++) {
 273                 u32 low, high;
 274
 275                 low = snd_emu10k1_efx_read(emu, pc * 2);
 276                 high = snd_emu10k1_efx_read(emu, pc * 2 + 1);
 277                 if (emu->audigy)
 278                         snd_iprintf(buffer, "    OP(0x%02x, 0x%03x, 0x%03x, 0x%03x, 0x%03x) /* 0x%04x: 0x%08x%08x */\n",
 279                                     (high >> 24) & 0x0f,
 280                                     (high >> 12) & 0x7ff,
 281                                     (high >> 0) & 0x7ff,
 282                                     (low >> 12) & 0x7ff,
 283                                     (low >> 0) & 0x7ff,
 284                                     pc,
 285                                     high, low);
 286                 else
 287                         snd_iprintf(buffer, "    OP(0x%02x, 0x%03x, 0x%03x, 0x%03x, 0x%03x) /* 0x%04x: 0x%08x%08x */\n",
 288                                     (high >> 20) & 0x0f,
 289                                     (high >> 10) & 0x3ff,
 290                                     (high >> 0) & 0x3ff,
 291                                     (low >> 10) & 0x3ff,
 292                                     (low >> 0) & 0x3ff,
 293                                     pc,
 294                                     high, low);
 295         }
 296 }
 297
 298 #define TOTAL_SIZE_GPR          (0x100*4)
 299 #define A_TOTAL_SIZE_GPR        (0x200*4)
 300 #define TOTAL_SIZE_TANKMEM_DATA (0xa0*4)
 301 #define TOTAL_SIZE_TANKMEM_ADDR (0xa0*4)
 302 #define A_TOTAL_SIZE_TANKMEM_DATA (0x100*4)
 303 #define A_TOTAL_SIZE_TANKMEM_ADDR (0x100*4)
 304 #define TOTAL_SIZE_CODE         (0x200*8)
 305 #define A_TOTAL_SIZE_CODE       (0x400*8)
 306
 307 static long snd_emu10k1_fx8010_read(snd_info_entry_t *entry, void *file_private_data,
 308                                     struct file *file, char __user *buf,
 309                                     unsigned long count, unsigned long pos)
 310 {
 311         long size;
 312         emu10k1_t *emu = entry->private_data;
 313         unsigned int offset;
 314         int tram_addr = 0;
 315
 316         if (!strcmp(entry->name, "fx8010_tram_addr")) {
 317                 offset = TANKMEMADDRREGBASE;
 318                 tram_addr = 1;
 319         } else if (!strcmp(entry->name, "fx8010_tram_data")) {
 320                 offset = TANKMEMDATAREGBASE;
 321         } else if (!strcmp(entry->name, "fx8010_code")) {
 322                 offset = emu->audigy ? A_MICROCODEBASE : MICROCODEBASE;
 323         } else {
 324                 offset = emu->audigy ? A_FXGPREGBASE : FXGPREGBASE;
 325         }
 326         size = count;
 327         if (pos + size > entry->size)
 328                 size = (long)entry->size - pos;
 329         if (size > 0) {
 330                 unsigned int *tmp;
 331                 long res;
 332                 unsigned int idx;
 333                 if ((tmp = kmalloc(size + 8, GFP_KERNEL)) == NULL)
 334                         return -ENOMEM;
 335                 for (idx = 0; idx < ((pos & 3) + size + 3) >> 2; idx++)
 336                         if (tram_addr && emu->audigy) {
 337                                 tmp[idx] = snd_emu10k1_ptr_read(emu, offset + idx + (pos >> 2), 0) >> 11;
 338                                 tmp[idx] |= snd_emu10k1_ptr_read(emu, 0x100 + idx + (pos >> 2), 0) << 20;
 339                         } else
 340                                 tmp[idx] = snd_emu10k1_ptr_read(emu, offset + idx + (pos >> 2), 0);
 341                 if (copy_to_user(buf, ((char *)tmp) + (pos & 3), size))
 342                         res = -EFAULT;
 343                 else {
 344                         res = size;
 345                 }
 346                 kfree(tmp);
 347                 return res;
 348         }
 349         return 0;
 350 }
 351
 352 static void snd_emu10k1_proc_voices_read(snd_info_entry_t *entry,
 353                                   snd_info_buffer_t * buffer)
 354 {
 355         emu10k1_t *emu = entry->private_data;
 356         emu10k1_voice_t *voice;
 357         int idx;
 358
 359         snd_iprintf(buffer, "ch\tuse\tpcm\tefx\tsynth\tmidi\n");
 360         for (idx = 0; idx < NUM_G; idx++) {
 361                 voice = &emu->voices[idx];
 362                 snd_iprintf(buffer, "%i\t%i\t%i\t%i\t%i\t%i\n",
 363                         idx,
 364                         voice->use,
 365                         voice->pcm,
 366                         voice->efx,
 367                         voice->synth,
 368                         voice->midi);
 369         }
 370 }
 371
 372 #ifdef CONFIG_SND_DEBUG
 373 static void snd_emu_proc_io_reg_read(snd_info_entry_t *entry,
 374                                      snd_info_buffer_t * buffer)
 375 {
 376         emu10k1_t *emu = entry->private_data;
 377         unsigned long value;
 378         unsigned long flags;
 379         int i;
 380         snd_iprintf(buffer, "IO Registers:\n\n");
 381         for(i = 0; i < 0x40; i+=4) {
 382                 spin_lock_irqsave(&emu->emu_lock, flags);
 383                 value = inl(emu->port + i);
 384                 spin_unlock_irqrestore(&emu->emu_lock, flags);
 385                 snd_iprintf(buffer, "%02X: %08lX\n", i, value);
 386         }
 387 }
 388
 389 static void snd_emu_proc_io_reg_write(snd_info_entry_t *entry,
 390                                       snd_info_buffer_t * buffer)
 391 {
 392         emu10k1_t *emu = entry->private_data;
 393         unsigned long flags;
 394         char line[64];
 395         u32 reg, val;
 396         while (!snd_info_get_line(buffer, line, sizeof(line))) {
 397                 if (sscanf(line, "%x %x", &reg, &val) != 2)
 398                         continue;
 399                 if ((reg < 0x40) && (reg >=0) && (val <= 0xffffffff) ) {
 400                         spin_lock_irqsave(&emu->emu_lock, flags);
 401                         outl(val, emu->port + (reg & 0xfffffffc));
 402                         spin_unlock_irqrestore(&emu->emu_lock, flags);
 403                 }
 404         }
 405 }
 406
 407 static unsigned int snd_ptr_read(emu10k1_t * emu,
 408                                  unsigned int iobase,
 409                                  unsigned int reg,
 410                                  unsigned int chn)
 411 {
 412         unsigned long flags;
 413         unsigned int regptr, val;
 414
 415         regptr = (reg << 16) | chn;
 416
 417         spin_lock_irqsave(&emu->emu_lock, flags);
 418         outl(regptr, emu->port + iobase + PTR);
 419         val = inl(emu->port + iobase + DATA);
 420         spin_unlock_irqrestore(&emu->emu_lock, flags);
 421         return val;
 422 }
 423
 424 static void snd_ptr_write(emu10k1_t *emu,
 425                           unsigned int iobase,
 426                           unsigned int reg,
 427                           unsigned int chn,
 428                           unsigned int data)
 429 {
 430         unsigned int regptr;
 431         unsigned long flags;
 432
 433         regptr = (reg << 16) | chn;
 434
 435         spin_lock_irqsave(&emu->emu_lock, flags);
 436         outl(regptr, emu->port + iobase + PTR);
 437         outl(data, emu->port + iobase + DATA);
 438         spin_unlock_irqrestore(&emu->emu_lock, flags);
 439 }
 440
 441
 442 static void snd_emu_proc_ptr_reg_read(snd_info_entry_t *entry,
 443                                       snd_info_buffer_t * buffer, int iobase, int offset, int length, int voices)
 444 {
 445         emu10k1_t *emu = entry->private_data;
 446         unsigned long value;
 447         int i,j;
 448         if (offset+length > 0x80) {
 449                 snd_iprintf(buffer, "Input values out of range\n");
 450                 return;
 451         }
 452         snd_iprintf(buffer, "Registers 0x%x\n", iobase);
 453         for(i = offset; i < offset+length; i++) {
 454                 snd_iprintf(buffer, "%02X: ",i);
 455                 for (j = 0; j < voices; j++) {
 456                         if(iobase == 0)
 457                                 value = snd_ptr_read(emu, 0, i, j);
 458                         else
 459                                 value = snd_ptr_read(emu, 0x20, i, j);
 460                         snd_iprintf(buffer, "%08lX ", value);
 461                 }
 462                 snd_iprintf(buffer, "\n");
 463         }
 464 }
 465
 466 static void snd_emu_proc_ptr_reg_write(snd_info_entry_t *entry,
 467                                        snd_info_buffer_t * buffer, int iobase)
 468 {
 469         emu10k1_t *emu = entry->private_data;
 470         char line[64];
 471         unsigned int reg, channel_id , val;
 472         while (!snd_info_get_line(buffer, line, sizeof(line))) {
 473                 if (sscanf(line, "%x %x %x", &reg, &channel_id, &val) != 3)
 474                         continue;
 475                 if ((reg < 0x80) && (reg >=0) && (val <= 0xffffffff) && (channel_id >=0) && (channel_id <= 3) )
 476                         snd_ptr_write(emu, iobase, reg, channel_id, val);
 477         }
 478 }
 479
 480 static void snd_emu_proc_ptr_reg_write00(snd_info_entry_t *entry,
 481                                          snd_info_buffer_t * buffer)
 482 {
 483         snd_emu_proc_ptr_reg_write(entry, buffer, 0);
 484 }
 485
 486 static void snd_emu_proc_ptr_reg_write20(snd_info_entry_t *entry,
 487                                          snd_info_buffer_t * buffer)
 488 {
 489         snd_emu_proc_ptr_reg_write(entry, buffer, 0x20);
 490 }
 491
 492
 493 static void snd_emu_proc_ptr_reg_read00a(snd_info_entry_t *entry,
 494                                          snd_info_buffer_t * buffer)
 495 {
 496         snd_emu_proc_ptr_reg_read(entry, buffer, 0, 0, 0x40, 64);
 497 }
 498
 499 static void snd_emu_proc_ptr_reg_read00b(snd_info_entry_t *entry,
 500                                          snd_info_buffer_t * buffer)
 501 {
 502         snd_emu_proc_ptr_reg_read(entry, buffer, 0, 0x40, 0x40, 64);
 503 }
 504
 505 static void snd_emu_proc_ptr_reg_read20a(snd_info_entry_t *entry,
 506                                          snd_info_buffer_t * buffer)
 507 {
 508         snd_emu_proc_ptr_reg_read(entry, buffer, 0x20, 0, 0x40, 4);
 509 }
 510
 511 static void snd_emu_proc_ptr_reg_read20b(snd_info_entry_t *entry,
 512                                          snd_info_buffer_t * buffer)
 513 {
 514         snd_emu_proc_ptr_reg_read(entry, buffer, 0x20, 0x40, 0x40, 4);
 515 }
 516 #endif
 517
 518 static struct snd_info_entry_ops snd_emu10k1_proc_ops_fx8010 = {
 519         .read = snd_emu10k1_fx8010_read,
 520 };
 521
 522 int __devinit snd_emu10k1_proc_init(emu10k1_t * emu)
 523 {
 524         snd_info_entry_t *entry;
 525 #ifdef CONFIG_SND_DEBUG
 526         if (! snd_card_proc_new(emu->card, "io_regs", &entry)) {
 527                 snd_info_set_text_ops(entry, emu, 1024, snd_emu_proc_io_reg_read);
 528                 entry->c.text.write_size = 64;
 529                 entry->c.text.write = snd_emu_proc_io_reg_write;
 530                 entry->mode |= S_IWUSR;
 531         }
 532         if (! snd_card_proc_new(emu->card, "ptr_regs00a", &entry)) {
 533                 snd_info_set_text_ops(entry, emu, 65536, snd_emu_proc_ptr_reg_read00a);
 534                 entry->c.text.write_size = 64;
 535                 entry->c.text.write = snd_emu_proc_ptr_reg_write00;
 536                 entry->mode |= S_IWUSR;
 537         }
 538         if (! snd_card_proc_new(emu->card, "ptr_regs00b", &entry)) {
 539                 snd_info_set_text_ops(entry, emu, 65536, snd_emu_proc_ptr_reg_read00b);
 540                 entry->c.text.write_size = 64;
 541                 entry->c.text.write = snd_emu_proc_ptr_reg_write00;
 542                 entry->mode |= S_IWUSR;
 543         }
 544         if (! snd_card_proc_new(emu->card, "ptr_regs20a", &entry)) {
 545                 snd_info_set_text_ops(entry, emu, 65536, snd_emu_proc_ptr_reg_read20a);
 546                 entry->c.text.write_size = 64;
 547                 entry->c.text.write = snd_emu_proc_ptr_reg_write20;
 548                 entry->mode |= S_IWUSR;
 549         }
 550         if (! snd_card_proc_new(emu->card, "ptr_regs20b", &entry)) {
 551                 snd_info_set_text_ops(entry, emu, 65536, snd_emu_proc_ptr_reg_read20b);
 552                 entry->c.text.write_size = 64;
 553                 entry->c.text.write = snd_emu_proc_ptr_reg_write20;
 554                 entry->mode |= S_IWUSR;
 555         }
 556 #endif
 557
 558         if (! snd_card_proc_new(emu->card, "emu10k1", &entry))
 559                 snd_info_set_text_ops(entry, emu, 2048, snd_emu10k1_proc_read);
 560
 561         if (emu->card_capabilities->emu10k2_chip) {
 562                 if (! snd_card_proc_new(emu->card, "spdif-in", &entry))
 563                         snd_info_set_text_ops(entry, emu, 2048, snd_emu10k1_proc_spdif_read);
 564         }
 565         if (emu->card_capabilities->ca0151_chip) {
 566                 if (! snd_card_proc_new(emu->card, "capture-rates", &entry))
 567                         snd_info_set_text_ops(entry, emu, 2048, snd_emu10k1_proc_rates_read);
 568         }
 569
 570         if (! snd_card_proc_new(emu->card, "voices", &entry))
 571                 snd_info_set_text_ops(entry, emu, 2048, snd_emu10k1_proc_voices_read);
 572
 573         if (! snd_card_proc_new(emu->card, "fx8010_gpr", &entry)) {
 574                 entry->content = SNDRV_INFO_CONTENT_DATA;
 575                 entry->private_data = emu;
 576                 entry->mode = S_IFREG | S_IRUGO /*| S_IWUSR*/;
 577                 entry->size = emu->audigy ? A_TOTAL_SIZE_GPR : TOTAL_SIZE_GPR;
 578                 entry->c.ops = &snd_emu10k1_proc_ops_fx8010;
 579         }
 580         if (! snd_card_proc_new(emu->card, "fx8010_tram_data", &entry)) {
 581                 entry->content = SNDRV_INFO_CONTENT_DATA;
 582                 entry->private_data = emu;
 583                 entry->mode = S_IFREG | S_IRUGO /*| S_IWUSR*/;
 584                 entry->size = emu->audigy ? A_TOTAL_SIZE_TANKMEM_DATA : TOTAL_SIZE_TANKMEM_DATA ;
 585                 entry->c.ops = &snd_emu10k1_proc_ops_fx8010;
 586         }
 587         if (! snd_card_proc_new(emu->card, "fx8010_tram_addr", &entry)) {
 588                 entry->content = SNDRV_INFO_CONTENT_DATA;
 589                 entry->private_data = emu;
 590                 entry->mode = S_IFREG | S_IRUGO /*| S_IWUSR*/;
 591                 entry->size = emu->audigy ? A_TOTAL_SIZE_TANKMEM_ADDR : TOTAL_SIZE_TANKMEM_ADDR ;
 592                 entry->c.ops = &snd_emu10k1_proc_ops_fx8010;
 593         }
 594         if (! snd_card_proc_new(emu->card, "fx8010_code", &entry)) {
 595                 entry->content = SNDRV_INFO_CONTENT_DATA;
 596                 entry->private_data = emu;
 597                 entry->mode = S_IFREG | S_IRUGO /*| S_IWUSR*/;
 598                 entry->size = emu->audigy ? A_TOTAL_SIZE_CODE : TOTAL_SIZE_CODE;
 599                 entry->c.ops = &snd_emu10k1_proc_ops_fx8010;
 600         }
 601         if (! snd_card_proc_new(emu->card, "fx8010_acode", &entry)) {
 602                 entry->content = SNDRV_INFO_CONTENT_TEXT;
 603                 entry->private_data = emu;
 604                 entry->mode = S_IFREG | S_IRUGO /*| S_IWUSR*/;
 605                 entry->c.text.read_size = 128*1024;
 606                 entry->c.text.read = snd_emu10k1_proc_acode_read;
 607         }
 608         return 0;
 609 }