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 #ifdef CONFIG_PROC_FS
  36 static void snd_emu10k1_proc_spdif_status(struct snd_emu10k1 * emu,
  37                                           struct snd_info_buffer *buffer,
  38                                           char *title,
  39                                           int status_reg,
  40                                           int rate_reg)
  41 {
  42         static char *clkaccy[4] = { "1000ppm", "50ppm", "variable", "unknown" };
  43         static int samplerate[16] = { 44100, 1, 48000, 32000, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 };
  44         static char *channel[16] = { "unspec", "left", "right", "3", "4", "5", "6", "7", "8", "9", "10", "11", "12", "13", "14", "15" };
  45         static char *emphasis[8] = { "none", "50/15 usec 2 channel", "2", "3", "4", "5", "6", "7" };
  46         unsigned int status, rate = 0;
  47
  48         status = snd_emu10k1_ptr_read(emu, status_reg, 0);
  49
  50         snd_iprintf(buffer, "\n%s\n", title);
  51
  52         if (status != 0xffffffff) {
  53                 snd_iprintf(buffer, "Professional Mode     : %s\n", (status & SPCS_PROFESSIONAL) ? "yes" : "no");
  54                 snd_iprintf(buffer, "Not Audio Data        : %s\n", (status & SPCS_NOTAUDIODATA) ? "yes" : "no");
  55                 snd_iprintf(buffer, "Copyright             : %s\n", (status & SPCS_COPYRIGHT) ? "yes" : "no");
  56                 snd_iprintf(buffer, "Emphasis              : %s\n", emphasis[(status & SPCS_EMPHASISMASK) >> 3]);
  57                 snd_iprintf(buffer, "Mode                  : %i\n", (status & SPCS_MODEMASK) >> 6);
  58                 snd_iprintf(buffer, "Category Code         : 0x%x\n", (status & SPCS_CATEGORYCODEMASK) >> 8);
  59                 snd_iprintf(buffer, "Generation Status     : %s\n", status & SPCS_GENERATIONSTATUS ? "original" : "copy");
  60                 snd_iprintf(buffer, "Source Mask           : %i\n", (status & SPCS_SOURCENUMMASK) >> 16);
  61                 snd_iprintf(buffer, "Channel Number        : %s\n", channel[(status & SPCS_CHANNELNUMMASK) >> 20]);
  62                 snd_iprintf(buffer, "Sample Rate           : %iHz\n", samplerate[(status & SPCS_SAMPLERATEMASK) >> 24]);
  63                 snd_iprintf(buffer, "Clock Accuracy        : %s\n", clkaccy[(status & SPCS_CLKACCYMASK) >> 28]);
  64
  65                 if (rate_reg > 0) {
  66                         rate = snd_emu10k1_ptr_read(emu, rate_reg, 0);
  67                         snd_iprintf(buffer, "S/PDIF Valid          : %s\n", rate & SRCS_SPDIFVALID ? "on" : "off");
  68                         snd_iprintf(buffer, "S/PDIF Locked         : %s\n", rate & SRCS_SPDIFLOCKED ? "on" : "off");
  69                         snd_iprintf(buffer, "Rate Locked           : %s\n", rate & SRCS_RATELOCKED ? "on" : "off");
  70                         /* From ((Rate * 48000 ) / 262144); */
  71                         snd_iprintf(buffer, "Estimated Sample Rate : %d\n", ((rate & 0xFFFFF ) * 375) >> 11);
  72                 }
  73         } else {
  74                 snd_iprintf(buffer, "No signal detected.\n");
  75         }
  76
  77 }
  78
  79 static void snd_emu10k1_proc_read(struct snd_info_entry *entry,
  80                                   struct snd_info_buffer *buffer)
  81 {
  82         /* FIXME - output names are in emufx.c too */
  83         static char *creative_outs[32] = {
  84                 /* 00 */ "AC97 Left",
  85                 /* 01 */ "AC97 Right",
  86                 /* 02 */ "Optical IEC958 Left",
  87                 /* 03 */ "Optical IEC958 Right",
  88                 /* 04 */ "Center",
  89                 /* 05 */ "LFE",
  90                 /* 06 */ "Headphone Left",
  91                 /* 07 */ "Headphone Right",
  92                 /* 08 */ "Surround Left",
  93                 /* 09 */ "Surround Right",
  94                 /* 10 */ "PCM Capture Left",
  95                 /* 11 */ "PCM Capture Right",
  96                 /* 12 */ "MIC Capture",
  97                 /* 13 */ "AC97 Surround Left",
  98                 /* 14 */ "AC97 Surround Right",
  99                 /* 15 */ "???",
 100                 /* 16 */ "???",
 101                 /* 17 */ "Analog Center",
 102                 /* 18 */ "Analog LFE",
 103                 /* 19 */ "???",
 104                 /* 20 */ "???",
 105                 /* 21 */ "???",
 106                 /* 22 */ "???",
 107                 /* 23 */ "???",
 108                 /* 24 */ "???",
 109                 /* 25 */ "???",
 110                 /* 26 */ "???",
 111                 /* 27 */ "???",
 112                 /* 28 */ "???",
 113                 /* 29 */ "???",
 114                 /* 30 */ "???",
 115                 /* 31 */ "???"
 116         };
 117
 118         static char *audigy_outs[64] = {
 119                 /* 00 */ "Digital Front Left",
 120                 /* 01 */ "Digital Front Right",
 121                 /* 02 */ "Digital Center",
 122                 /* 03 */ "Digital LEF",
 123                 /* 04 */ "Headphone Left",
 124                 /* 05 */ "Headphone Right",
 125                 /* 06 */ "Digital Rear Left",
 126                 /* 07 */ "Digital Rear Right",
 127                 /* 08 */ "Front Left",
 128                 /* 09 */ "Front Right",
 129                 /* 10 */ "Center",
 130                 /* 11 */ "LFE",
 131                 /* 12 */ "???",
 132                 /* 13 */ "???",
 133                 /* 14 */ "Rear Left",
 134                 /* 15 */ "Rear Right",
 135                 /* 16 */ "AC97 Front Left",
 136                 /* 17 */ "AC97 Front Right",
 137                 /* 18 */ "ADC Caputre Left",
 138                 /* 19 */ "ADC Capture Right",
 139                 /* 20 */ "???",
 140                 /* 21 */ "???",
 141                 /* 22 */ "???",
 142                 /* 23 */ "???",
 143                 /* 24 */ "???",
 144                 /* 25 */ "???",
 145                 /* 26 */ "???",
 146                 /* 27 */ "???",
 147                 /* 28 */ "???",
 148                 /* 29 */ "???",
 149                 /* 30 */ "???",
 150                 /* 31 */ "???",
 151                 /* 32 */ "FXBUS2_0",
 152                 /* 33 */ "FXBUS2_1",
 153                 /* 34 */ "FXBUS2_2",
 154                 /* 35 */ "FXBUS2_3",
 155                 /* 36 */ "FXBUS2_4",
 156                 /* 37 */ "FXBUS2_5",
 157                 /* 38 */ "FXBUS2_6",
 158                 /* 39 */ "FXBUS2_7",
 159                 /* 40 */ "FXBUS2_8",
 160                 /* 41 */ "FXBUS2_9",
 161                 /* 42 */ "FXBUS2_10",
 162                 /* 43 */ "FXBUS2_11",
 163                 /* 44 */ "FXBUS2_12",
 164                 /* 45 */ "FXBUS2_13",
 165                 /* 46 */ "FXBUS2_14",
 166                 /* 47 */ "FXBUS2_15",
 167                 /* 48 */ "FXBUS2_16",
 168                 /* 49 */ "FXBUS2_17",
 169                 /* 50 */ "FXBUS2_18",
 170                 /* 51 */ "FXBUS2_19",
 171                 /* 52 */ "FXBUS2_20",
 172                 /* 53 */ "FXBUS2_21",
 173                 /* 54 */ "FXBUS2_22",
 174                 /* 55 */ "FXBUS2_23",
 175                 /* 56 */ "FXBUS2_24",
 176                 /* 57 */ "FXBUS2_25",
 177                 /* 58 */ "FXBUS2_26",
 178                 /* 59 */ "FXBUS2_27",
 179                 /* 60 */ "FXBUS2_28",
 180                 /* 61 */ "FXBUS2_29",
 181                 /* 62 */ "FXBUS2_30",
 182                 /* 63 */ "FXBUS2_31"
 183         };
 184
 185         struct snd_emu10k1 *emu = entry->private_data;
 186         unsigned int val, val1;
 187         int nefx = emu->audigy ? 64 : 32;
 188         char **outputs = emu->audigy ? audigy_outs : creative_outs;
 189         int idx;
 190
 191         snd_iprintf(buffer, "EMU10K1\n\n");
 192         snd_iprintf(buffer, "Card                  : %s\n",
 193                     emu->audigy ? "Audigy" : (emu->card_capabilities->ecard ? "EMU APS" : "Creative"));
 194         snd_iprintf(buffer, "Internal TRAM (words) : 0x%x\n", emu->fx8010.itram_size);
 195         snd_iprintf(buffer, "External TRAM (words) : 0x%x\n", (int)emu->fx8010.etram_pages.bytes / 2);
 196         snd_iprintf(buffer, "\n");
 197         snd_iprintf(buffer, "Effect Send Routing   :\n");
 198         for (idx = 0; idx < NUM_G; idx++) {
 199                 val = emu->audigy ?
 200                         snd_emu10k1_ptr_read(emu, A_FXRT1, idx) :
 201                         snd_emu10k1_ptr_read(emu, FXRT, idx);
 202                 val1 = emu->audigy ?
 203                         snd_emu10k1_ptr_read(emu, A_FXRT2, idx) :
 204                         0;
 205                 if (emu->audigy) {
 206                         snd_iprintf(buffer, "Ch%i: A=%i, B=%i, C=%i, D=%i, ",
 207                                 idx,
 208                                 val & 0x3f,
 209                                 (val >> 8) & 0x3f,
 210                                 (val >> 16) & 0x3f,
 211                                 (val >> 24) & 0x3f);
 212                         snd_iprintf(buffer, "E=%i, F=%i, G=%i, H=%i\n",
 213                                 val1 & 0x3f,
 214                                 (val1 >> 8) & 0x3f,
 215                                 (val1 >> 16) & 0x3f,
 216                                 (val1 >> 24) & 0x3f);
 217                 } else {
 218                         snd_iprintf(buffer, "Ch%i: A=%i, B=%i, C=%i, D=%i\n",
 219                                 idx,
 220                                 (val >> 16) & 0x0f,
 221                                 (val >> 20) & 0x0f,
 222                                 (val >> 24) & 0x0f,
 223                                 (val >> 28) & 0x0f);
 224                 }
 225         }
 226         snd_iprintf(buffer, "\nCaptured FX Outputs   :\n");
 227         for (idx = 0; idx < nefx; idx++) {
 228                 if (emu->efx_voices_mask[idx/32] & (1 << (idx%32)))
 229                         snd_iprintf(buffer, "  Output %02i [%s]\n", idx, outputs[idx]);
 230         }
 231         snd_iprintf(buffer, "\nAll FX Outputs        :\n");
 232         for (idx = 0; idx < (emu->audigy ? 64 : 32); idx++)
 233                 snd_iprintf(buffer, "  Output %02i [%s]\n", idx, outputs[idx]);
 234 }
 235
 236 static void snd_emu10k1_proc_spdif_read(struct snd_info_entry *entry,
 237                                   struct snd_info_buffer *buffer)
 238 {
 239         struct snd_emu10k1 *emu = entry->private_data;
 240         snd_emu10k1_proc_spdif_status(emu, buffer, "CD-ROM S/PDIF In", CDCS, CDSRCS);
 241         snd_emu10k1_proc_spdif_status(emu, buffer, "Optical or Coax S/PDIF In", GPSCS, GPSRCS);
 242 #if 0
 243         val = snd_emu10k1_ptr_read(emu, ZVSRCS, 0);
 244         snd_iprintf(buffer, "\nZoomed Video\n");
 245         snd_iprintf(buffer, "Rate Locked           : %s\n", val & SRCS_RATELOCKED ? "on" : "off");
 246         snd_iprintf(buffer, "Estimated Sample Rate : 0x%x\n", val & SRCS_ESTSAMPLERATE);
 247 #endif
 248 }
 249
 250 static void snd_emu10k1_proc_rates_read(struct snd_info_entry *entry,
 251                                   struct snd_info_buffer *buffer)
 252 {
 253         static int samplerate[8] = { 44100, 48000, 96000, 192000, 4, 5, 6, 7 };
 254         struct snd_emu10k1 *emu = entry->private_data;
 255         unsigned int val, tmp, n;
 256         val = snd_emu10k1_ptr20_read(emu, CAPTURE_RATE_STATUS, 0);
 257         tmp = (val >> 16) & 0x8;
 258         for (n=0;n<4;n++) {
 259                 tmp = val >> (16 + (n*4));
 260                 if (tmp & 0x8) snd_iprintf(buffer, "Channel %d: Rate=%d\n", n, samplerate[tmp & 0x7]);
 261                 else snd_iprintf(buffer, "Channel %d: No input\n", n);
 262         }
 263 }
 264
 265 static void snd_emu10k1_proc_acode_read(struct snd_info_entry *entry,
 266                                         struct snd_info_buffer *buffer)
 267 {
 268         u32 pc;
 269         struct snd_emu10k1 *emu = entry->private_data;
 270
 271         snd_iprintf(buffer, "FX8010 Instruction List '%s'\n", emu->fx8010.name);
 272         snd_iprintf(buffer, "  Code dump      :\n");
 273         for (pc = 0; pc < (emu->audigy ? 1024 : 512); pc++) {
 274                 u32 low, high;
 275
 276                 low = snd_emu10k1_efx_read(emu, pc * 2);
 277                 high = snd_emu10k1_efx_read(emu, pc * 2 + 1);
 278                 if (emu->audigy)
 279                         snd_iprintf(buffer, "    OP(0x%02x, 0x%03x, 0x%03x, 0x%03x, 0x%03x) /* 0x%04x: 0x%08x%08x */\n",
 280                                     (high >> 24) & 0x0f,
 281                                     (high >> 12) & 0x7ff,
 282                                     (high >> 0) & 0x7ff,
 283                                     (low >> 12) & 0x7ff,
 284                                     (low >> 0) & 0x7ff,
 285                                     pc,
 286                                     high, low);
 287                 else
 288                         snd_iprintf(buffer, "    OP(0x%02x, 0x%03x, 0x%03x, 0x%03x, 0x%03x) /* 0x%04x: 0x%08x%08x */\n",
 289                                     (high >> 20) & 0x0f,
 290                                     (high >> 10) & 0x3ff,
 291                                     (high >> 0) & 0x3ff,
 292                                     (low >> 10) & 0x3ff,
 293                                     (low >> 0) & 0x3ff,
 294                                     pc,
 295                                     high, low);
 296         }
 297 }
 298
 299 #define TOTAL_SIZE_GPR          (0x100*4)
 300 #define A_TOTAL_SIZE_GPR        (0x200*4)
 301 #define TOTAL_SIZE_TANKMEM_DATA (0xa0*4)
 302 #define TOTAL_SIZE_TANKMEM_ADDR (0xa0*4)
 303 #define A_TOTAL_SIZE_TANKMEM_DATA (0x100*4)
 304 #define A_TOTAL_SIZE_TANKMEM_ADDR (0x100*4)
 305 #define TOTAL_SIZE_CODE         (0x200*8)
 306 #define A_TOTAL_SIZE_CODE       (0x400*8)
 307
 308 static long snd_emu10k1_fx8010_read(struct snd_info_entry *entry,
 309                                     void *file_private_data,
 310                                     struct file *file, char __user *buf,
 311                                     unsigned long count, unsigned long pos)
 312 {
 313         long size;
 314         struct snd_emu10k1 *emu = entry->private_data;
 315         unsigned int offset;
 316         int tram_addr = 0;
 317
 318         if (!strcmp(entry->name, "fx8010_tram_addr")) {
 319                 offset = TANKMEMADDRREGBASE;
 320                 tram_addr = 1;
 321         } else if (!strcmp(entry->name, "fx8010_tram_data")) {
 322                 offset = TANKMEMDATAREGBASE;
 323         } else if (!strcmp(entry->name, "fx8010_code")) {
 324                 offset = emu->audigy ? A_MICROCODEBASE : MICROCODEBASE;
 325         } else {
 326                 offset = emu->audigy ? A_FXGPREGBASE : FXGPREGBASE;
 327         }
 328         size = count;
 329         if (pos + size > entry->size)
 330                 size = (long)entry->size - pos;
 331         if (size > 0) {
 332                 unsigned int *tmp;
 333                 long res;
 334                 unsigned int idx;
 335                 if ((tmp = kmalloc(size + 8, GFP_KERNEL)) == NULL)
 336                         return -ENOMEM;
 337                 for (idx = 0; idx < ((pos & 3) + size + 3) >> 2; idx++)
 338                         if (tram_addr && emu->audigy) {
 339                                 tmp[idx] = snd_emu10k1_ptr_read(emu, offset + idx + (pos >> 2), 0) >> 11;
 340                                 tmp[idx] |= snd_emu10k1_ptr_read(emu, 0x100 + idx + (pos >> 2), 0) << 20;
 341                         } else
 342                                 tmp[idx] = snd_emu10k1_ptr_read(emu, offset + idx + (pos >> 2), 0);
 343                 if (copy_to_user(buf, ((char *)tmp) + (pos & 3), size))
 344                         res = -EFAULT;
 345                 else {
 346                         res = size;
 347                 }
 348                 kfree(tmp);
 349                 return res;
 350         }
 351         return 0;
 352 }
 353
 354 static void snd_emu10k1_proc_voices_read(struct snd_info_entry *entry,
 355                                   struct snd_info_buffer *buffer)
 356 {
 357         struct snd_emu10k1 *emu = entry->private_data;
 358         struct snd_emu10k1_voice *voice;
 359         int idx;
 360
 361         snd_iprintf(buffer, "ch\tuse\tpcm\tefx\tsynth\tmidi\n");
 362         for (idx = 0; idx < NUM_G; idx++) {
 363                 voice = &emu->voices[idx];
 364                 snd_iprintf(buffer, "%i\t%i\t%i\t%i\t%i\t%i\n",
 365                         idx,
 366                         voice->use,
 367                         voice->pcm,
 368                         voice->efx,
 369                         voice->synth,
 370                         voice->midi);
 371         }
 372 }
 373
 374 #ifdef CONFIG_SND_DEBUG
 375 static void snd_emu_proc_io_reg_read(struct snd_info_entry *entry,
 376                                      struct snd_info_buffer *buffer)
 377 {
 378         struct snd_emu10k1 *emu = entry->private_data;
 379         unsigned long value;
 380         unsigned long flags;
 381         int i;
 382         snd_iprintf(buffer, "IO Registers:\n\n");
 383         for(i = 0; i < 0x40; i+=4) {
 384                 spin_lock_irqsave(&emu->emu_lock, flags);
 385                 value = inl(emu->port + i);
 386                 spin_unlock_irqrestore(&emu->emu_lock, flags);
 387                 snd_iprintf(buffer, "%02X: %08lX\n", i, value);
 388         }
 389 }
 390
 391 static void snd_emu_proc_io_reg_write(struct snd_info_entry *entry,
 392                                       struct snd_info_buffer *buffer)
 393 {
 394         struct snd_emu10k1 *emu = entry->private_data;
 395         unsigned long flags;
 396         char line[64];
 397         u32 reg, val;
 398         while (!snd_info_get_line(buffer, line, sizeof(line))) {
 399                 if (sscanf(line, "%x %x", &reg, &val) != 2)
 400                         continue;
 401                 if ((reg < 0x40) && (reg >=0) && (val <= 0xffffffff) ) {
 402                         spin_lock_irqsave(&emu->emu_lock, flags);
 403                         outl(val, emu->port + (reg & 0xfffffffc));
 404                         spin_unlock_irqrestore(&emu->emu_lock, flags);
 405                 }
 406         }
 407 }
 408
 409 static unsigned int snd_ptr_read(struct snd_emu10k1 * emu,
 410                                  unsigned int iobase,
 411                                  unsigned int reg,
 412                                  unsigned int chn)
 413 {
 414         unsigned long flags;
 415         unsigned int regptr, val;
 416
 417         regptr = (reg << 16) | chn;
 418
 419         spin_lock_irqsave(&emu->emu_lock, flags);
 420         outl(regptr, emu->port + iobase + PTR);
 421         val = inl(emu->port + iobase + DATA);
 422         spin_unlock_irqrestore(&emu->emu_lock, flags);
 423         return val;
 424 }
 425
 426 static void snd_ptr_write(struct snd_emu10k1 *emu,
 427                           unsigned int iobase,
 428                           unsigned int reg,
 429                           unsigned int chn,
 430                           unsigned int data)
 431 {
 432         unsigned int regptr;
 433         unsigned long flags;
 434
 435         regptr = (reg << 16) | chn;
 436
 437         spin_lock_irqsave(&emu->emu_lock, flags);
 438         outl(regptr, emu->port + iobase + PTR);
 439         outl(data, emu->port + iobase + DATA);
 440         spin_unlock_irqrestore(&emu->emu_lock, flags);
 441 }
 442
 443
 444 static void snd_emu_proc_ptr_reg_read(struct snd_info_entry *entry,
 445                                       struct snd_info_buffer *buffer, int iobase, int offset, int length, int voices)
 446 {
 447         struct snd_emu10k1 *emu = entry->private_data;
 448         unsigned long value;
 449         int i,j;
 450         if (offset+length > 0xa0) {
 451                 snd_iprintf(buffer, "Input values out of range\n");
 452                 return;
 453         }
 454         snd_iprintf(buffer, "Registers 0x%x\n", iobase);
 455         for(i = offset; i < offset+length; i++) {
 456                 snd_iprintf(buffer, "%02X: ",i);
 457                 for (j = 0; j < voices; j++) {
 458                         if(iobase == 0)
 459                                 value = snd_ptr_read(emu, 0, i, j);
 460                         else
 461                                 value = snd_ptr_read(emu, 0x20, i, j);
 462                         snd_iprintf(buffer, "%08lX ", value);
 463                 }
 464                 snd_iprintf(buffer, "\n");
 465         }
 466 }
 467
 468 static void snd_emu_proc_ptr_reg_write(struct snd_info_entry *entry,
 469                                        struct snd_info_buffer *buffer, int iobase)
 470 {
 471         struct snd_emu10k1 *emu = entry->private_data;
 472         char line[64];
 473         unsigned int reg, channel_id , val;
 474         while (!snd_info_get_line(buffer, line, sizeof(line))) {
 475                 if (sscanf(line, "%x %x %x", &reg, &channel_id, &val) != 3)
 476                         continue;
 477                 if ((reg < 0xa0) && (reg >=0) && (val <= 0xffffffff) && (channel_id >=0) && (channel_id <= 3) )
 478                         snd_ptr_write(emu, iobase, reg, channel_id, val);
 479         }
 480 }
 481
 482 static void snd_emu_proc_ptr_reg_write00(struct snd_info_entry *entry,
 483                                          struct snd_info_buffer *buffer)
 484 {
 485         snd_emu_proc_ptr_reg_write(entry, buffer, 0);
 486 }
 487
 488 static void snd_emu_proc_ptr_reg_write20(struct snd_info_entry *entry,
 489                                          struct snd_info_buffer *buffer)
 490 {
 491         snd_emu_proc_ptr_reg_write(entry, buffer, 0x20);
 492 }
 493
 494
 495 static void snd_emu_proc_ptr_reg_read00a(struct snd_info_entry *entry,
 496                                          struct snd_info_buffer *buffer)
 497 {
 498         snd_emu_proc_ptr_reg_read(entry, buffer, 0, 0, 0x40, 64);
 499 }
 500
 501 static void snd_emu_proc_ptr_reg_read00b(struct snd_info_entry *entry,
 502                                          struct snd_info_buffer *buffer)
 503 {
 504         snd_emu_proc_ptr_reg_read(entry, buffer, 0, 0x40, 0x40, 64);
 505 }
 506
 507 static void snd_emu_proc_ptr_reg_read20a(struct snd_info_entry *entry,
 508                                          struct snd_info_buffer *buffer)
 509 {
 510         snd_emu_proc_ptr_reg_read(entry, buffer, 0x20, 0, 0x40, 4);
 511 }
 512
 513 static void snd_emu_proc_ptr_reg_read20b(struct snd_info_entry *entry,
 514                                          struct snd_info_buffer *buffer)
 515 {
 516         snd_emu_proc_ptr_reg_read(entry, buffer, 0x20, 0x40, 0x40, 4);
 517 }
 518
 519 static void snd_emu_proc_ptr_reg_read20c(struct snd_info_entry *entry,
 520                                          struct snd_info_buffer * buffer)
 521 {
 522         snd_emu_proc_ptr_reg_read(entry, buffer, 0x20, 0x80, 0x20, 4);
 523 }
 524 #endif
 525
 526 static struct snd_info_entry_ops snd_emu10k1_proc_ops_fx8010 = {
 527         .read = snd_emu10k1_fx8010_read,
 528 };
 529
 530 int __devinit snd_emu10k1_proc_init(struct snd_emu10k1 * emu)
 531 {
 532         struct snd_info_entry *entry;
 533 #ifdef CONFIG_SND_DEBUG
 534         if (! snd_card_proc_new(emu->card, "io_regs", &entry)) {
 535                 snd_info_set_text_ops(entry, emu, 1024, snd_emu_proc_io_reg_read);
 536                 entry->c.text.write_size = 64;
 537                 entry->c.text.write = snd_emu_proc_io_reg_write;
 538                 entry->mode |= S_IWUSR;
 539         }
 540         if (! snd_card_proc_new(emu->card, "ptr_regs00a", &entry)) {
 541                 snd_info_set_text_ops(entry, emu, 65536, snd_emu_proc_ptr_reg_read00a);
 542                 entry->c.text.write_size = 64;
 543                 entry->c.text.write = snd_emu_proc_ptr_reg_write00;
 544                 entry->mode |= S_IWUSR;
 545         }
 546         if (! snd_card_proc_new(emu->card, "ptr_regs00b", &entry)) {
 547                 snd_info_set_text_ops(entry, emu, 65536, snd_emu_proc_ptr_reg_read00b);
 548                 entry->c.text.write_size = 64;
 549                 entry->c.text.write = snd_emu_proc_ptr_reg_write00;
 550                 entry->mode |= S_IWUSR;
 551         }
 552         if (! snd_card_proc_new(emu->card, "ptr_regs20a", &entry)) {
 553                 snd_info_set_text_ops(entry, emu, 65536, snd_emu_proc_ptr_reg_read20a);
 554                 entry->c.text.write_size = 64;
 555                 entry->c.text.write = snd_emu_proc_ptr_reg_write20;
 556                 entry->mode |= S_IWUSR;
 557         }
 558         if (! snd_card_proc_new(emu->card, "ptr_regs20b", &entry)) {
 559                 snd_info_set_text_ops(entry, emu, 65536, snd_emu_proc_ptr_reg_read20b);
 560                 entry->c.text.write_size = 64;
 561                 entry->c.text.write = snd_emu_proc_ptr_reg_write20;
 562                 entry->mode |= S_IWUSR;
 563         }
 564         if (! snd_card_proc_new(emu->card, "ptr_regs20c", &entry)) {
 565                 snd_info_set_text_ops(entry, emu, 65536, snd_emu_proc_ptr_reg_read20c);
 566                 entry->c.text.write_size = 64;
 567                 entry->c.text.write = snd_emu_proc_ptr_reg_write20;
 568                 entry->mode |= S_IWUSR;
 569         }
 570 #endif
 571
 572         if (! snd_card_proc_new(emu->card, "emu10k1", &entry))
 573                 snd_info_set_text_ops(entry, emu, 2048, snd_emu10k1_proc_read);
 574
 575         if (emu->card_capabilities->emu10k2_chip) {
 576                 if (! snd_card_proc_new(emu->card, "spdif-in", &entry))
 577                         snd_info_set_text_ops(entry, emu, 2048, snd_emu10k1_proc_spdif_read);
 578         }
 579         if (emu->card_capabilities->ca0151_chip) {
 580                 if (! snd_card_proc_new(emu->card, "capture-rates", &entry))
 581                         snd_info_set_text_ops(entry, emu, 2048, snd_emu10k1_proc_rates_read);
 582         }
 583
 584         if (! snd_card_proc_new(emu->card, "voices", &entry))
 585                 snd_info_set_text_ops(entry, emu, 2048, snd_emu10k1_proc_voices_read);
 586
 587         if (! snd_card_proc_new(emu->card, "fx8010_gpr", &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_GPR : TOTAL_SIZE_GPR;
 592                 entry->c.ops = &snd_emu10k1_proc_ops_fx8010;
 593         }
 594         if (! snd_card_proc_new(emu->card, "fx8010_tram_data", &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_TANKMEM_DATA : TOTAL_SIZE_TANKMEM_DATA ;
 599                 entry->c.ops = &snd_emu10k1_proc_ops_fx8010;
 600         }
 601         if (! snd_card_proc_new(emu->card, "fx8010_tram_addr", &entry)) {
 602                 entry->content = SNDRV_INFO_CONTENT_DATA;
 603                 entry->private_data = emu;
 604                 entry->mode = S_IFREG | S_IRUGO /*| S_IWUSR*/;
 605                 entry->size = emu->audigy ? A_TOTAL_SIZE_TANKMEM_ADDR : TOTAL_SIZE_TANKMEM_ADDR ;
 606                 entry->c.ops = &snd_emu10k1_proc_ops_fx8010;
 607         }
 608         if (! snd_card_proc_new(emu->card, "fx8010_code", &entry)) {
 609                 entry->content = SNDRV_INFO_CONTENT_DATA;
 610                 entry->private_data = emu;
 611                 entry->mode = S_IFREG | S_IRUGO /*| S_IWUSR*/;
 612                 entry->size = emu->audigy ? A_TOTAL_SIZE_CODE : TOTAL_SIZE_CODE;
 613                 entry->c.ops = &snd_emu10k1_proc_ops_fx8010;
 614         }
 615         if (! snd_card_proc_new(emu->card, "fx8010_acode", &entry)) {
 616                 entry->content = SNDRV_INFO_CONTENT_TEXT;
 617                 entry->private_data = emu;
 618                 entry->mode = S_IFREG | S_IRUGO /*| S_IWUSR*/;
 619                 entry->c.text.read_size = 128*1024;
 620                 entry->c.text.read = snd_emu10k1_proc_acode_read;
 621         }
 622         return 0;
 623 }
 624 #endif /* CONFIG_PROC_FS */