linux/sound/pci/emu10k1/emuproc.c
<<
>>
Prefs
   1// SPDX-License-Identifier: GPL-2.0-or-later
   2/*
   3 *  Copyright (c) by Jaroslav Kysela <perex@perex.cz>
   4 *                   Creative Labs, Inc.
   5 *  Routines for control of EMU10K1 chips / proc interface routines
   6 *
   7 *  Copyright (c) by James Courtier-Dutton <James@superbug.co.uk>
   8 *      Added EMU 1010 support.
   9 *
  10 *  BUGS:
  11 *    --
  12 *
  13 *  TODO:
  14 *    --
  15 */
  16
  17#include <linux/slab.h>
  18#include <linux/init.h>
  19#include <sound/core.h>
  20#include <sound/emu10k1.h>
  21#include "p16v.h"
  22
  23static void snd_emu10k1_proc_spdif_status(struct snd_emu10k1 * emu,
  24                                          struct snd_info_buffer *buffer,
  25                                          char *title,
  26                                          int status_reg,
  27                                          int rate_reg)
  28{
  29        static const char * const clkaccy[4] = { "1000ppm", "50ppm", "variable", "unknown" };
  30        static const int samplerate[16] = { 44100, 1, 48000, 32000, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 };
  31        static const char * const channel[16] = { "unspec", "left", "right", "3", "4", "5", "6", "7", "8", "9", "10", "11", "12", "13", "14", "15" };
  32        static const char * const emphasis[8] = { "none", "50/15 usec 2 channel", "2", "3", "4", "5", "6", "7" };
  33        unsigned int status, rate = 0;
  34        
  35        status = snd_emu10k1_ptr_read(emu, status_reg, 0);
  36
  37        snd_iprintf(buffer, "\n%s\n", title);
  38
  39        if (status != 0xffffffff) {
  40                snd_iprintf(buffer, "Professional Mode     : %s\n", (status & SPCS_PROFESSIONAL) ? "yes" : "no");
  41                snd_iprintf(buffer, "Not Audio Data        : %s\n", (status & SPCS_NOTAUDIODATA) ? "yes" : "no");
  42                snd_iprintf(buffer, "Copyright             : %s\n", (status & SPCS_COPYRIGHT) ? "yes" : "no");
  43                snd_iprintf(buffer, "Emphasis              : %s\n", emphasis[(status & SPCS_EMPHASISMASK) >> 3]);
  44                snd_iprintf(buffer, "Mode                  : %i\n", (status & SPCS_MODEMASK) >> 6);
  45                snd_iprintf(buffer, "Category Code         : 0x%x\n", (status & SPCS_CATEGORYCODEMASK) >> 8);
  46                snd_iprintf(buffer, "Generation Status     : %s\n", status & SPCS_GENERATIONSTATUS ? "original" : "copy");
  47                snd_iprintf(buffer, "Source Mask           : %i\n", (status & SPCS_SOURCENUMMASK) >> 16);
  48                snd_iprintf(buffer, "Channel Number        : %s\n", channel[(status & SPCS_CHANNELNUMMASK) >> 20]);
  49                snd_iprintf(buffer, "Sample Rate           : %iHz\n", samplerate[(status & SPCS_SAMPLERATEMASK) >> 24]);
  50                snd_iprintf(buffer, "Clock Accuracy        : %s\n", clkaccy[(status & SPCS_CLKACCYMASK) >> 28]);
  51
  52                if (rate_reg > 0) {
  53                        rate = snd_emu10k1_ptr_read(emu, rate_reg, 0);
  54                        snd_iprintf(buffer, "S/PDIF Valid          : %s\n", rate & SRCS_SPDIFVALID ? "on" : "off");
  55                        snd_iprintf(buffer, "S/PDIF Locked         : %s\n", rate & SRCS_SPDIFLOCKED ? "on" : "off");
  56                        snd_iprintf(buffer, "Rate Locked           : %s\n", rate & SRCS_RATELOCKED ? "on" : "off");
  57                        /* From ((Rate * 48000 ) / 262144); */
  58                        snd_iprintf(buffer, "Estimated Sample Rate : %d\n", ((rate & 0xFFFFF ) * 375) >> 11); 
  59                }
  60        } else {
  61                snd_iprintf(buffer, "No signal detected.\n");
  62        }
  63
  64}
  65
  66static void snd_emu10k1_proc_read(struct snd_info_entry *entry, 
  67                                  struct snd_info_buffer *buffer)
  68{
  69        /* FIXME - output names are in emufx.c too */
  70        static const char * const creative_outs[32] = {
  71                /* 00 */ "AC97 Left",
  72                /* 01 */ "AC97 Right",
  73                /* 02 */ "Optical IEC958 Left",
  74                /* 03 */ "Optical IEC958 Right",
  75                /* 04 */ "Center",
  76                /* 05 */ "LFE",
  77                /* 06 */ "Headphone Left",
  78                /* 07 */ "Headphone Right",
  79                /* 08 */ "Surround Left",
  80                /* 09 */ "Surround Right",
  81                /* 10 */ "PCM Capture Left",
  82                /* 11 */ "PCM Capture Right",
  83                /* 12 */ "MIC Capture",
  84                /* 13 */ "AC97 Surround Left",
  85                /* 14 */ "AC97 Surround Right",
  86                /* 15 */ "???",
  87                /* 16 */ "???",
  88                /* 17 */ "Analog Center",
  89                /* 18 */ "Analog LFE",
  90                /* 19 */ "???",
  91                /* 20 */ "???",
  92                /* 21 */ "???",
  93                /* 22 */ "???",
  94                /* 23 */ "???",
  95                /* 24 */ "???",
  96                /* 25 */ "???",
  97                /* 26 */ "???",
  98                /* 27 */ "???",
  99                /* 28 */ "???",
 100                /* 29 */ "???",
 101                /* 30 */ "???",
 102                /* 31 */ "???"
 103        };
 104
 105        static const char * const audigy_outs[64] = {
 106                /* 00 */ "Digital Front Left",
 107                /* 01 */ "Digital Front Right",
 108                /* 02 */ "Digital Center",
 109                /* 03 */ "Digital LEF",
 110                /* 04 */ "Headphone Left",
 111                /* 05 */ "Headphone Right",
 112                /* 06 */ "Digital Rear Left",
 113                /* 07 */ "Digital Rear Right",
 114                /* 08 */ "Front Left",
 115                /* 09 */ "Front Right",
 116                /* 10 */ "Center",
 117                /* 11 */ "LFE",
 118                /* 12 */ "???",
 119                /* 13 */ "???",
 120                /* 14 */ "Rear Left",
 121                /* 15 */ "Rear Right",
 122                /* 16 */ "AC97 Front Left",
 123                /* 17 */ "AC97 Front Right",
 124                /* 18 */ "ADC Capture Left",
 125                /* 19 */ "ADC Capture Right",
 126                /* 20 */ "???",
 127                /* 21 */ "???",
 128                /* 22 */ "???",
 129                /* 23 */ "???",
 130                /* 24 */ "???",
 131                /* 25 */ "???",
 132                /* 26 */ "???",
 133                /* 27 */ "???",
 134                /* 28 */ "???",
 135                /* 29 */ "???",
 136                /* 30 */ "???",
 137                /* 31 */ "???",
 138                /* 32 */ "FXBUS2_0",
 139                /* 33 */ "FXBUS2_1",
 140                /* 34 */ "FXBUS2_2",
 141                /* 35 */ "FXBUS2_3",
 142                /* 36 */ "FXBUS2_4",
 143                /* 37 */ "FXBUS2_5",
 144                /* 38 */ "FXBUS2_6",
 145                /* 39 */ "FXBUS2_7",
 146                /* 40 */ "FXBUS2_8",
 147                /* 41 */ "FXBUS2_9",
 148                /* 42 */ "FXBUS2_10",
 149                /* 43 */ "FXBUS2_11",
 150                /* 44 */ "FXBUS2_12",
 151                /* 45 */ "FXBUS2_13",
 152                /* 46 */ "FXBUS2_14",
 153                /* 47 */ "FXBUS2_15",
 154                /* 48 */ "FXBUS2_16",
 155                /* 49 */ "FXBUS2_17",
 156                /* 50 */ "FXBUS2_18",
 157                /* 51 */ "FXBUS2_19",
 158                /* 52 */ "FXBUS2_20",
 159                /* 53 */ "FXBUS2_21",
 160                /* 54 */ "FXBUS2_22",
 161                /* 55 */ "FXBUS2_23",
 162                /* 56 */ "FXBUS2_24",
 163                /* 57 */ "FXBUS2_25",
 164                /* 58 */ "FXBUS2_26",
 165                /* 59 */ "FXBUS2_27",
 166                /* 60 */ "FXBUS2_28",
 167                /* 61 */ "FXBUS2_29",
 168                /* 62 */ "FXBUS2_30",
 169                /* 63 */ "FXBUS2_31"
 170        };
 171
 172        struct snd_emu10k1 *emu = entry->private_data;
 173        unsigned int val, val1;
 174        int nefx = emu->audigy ? 64 : 32;
 175        const char * const *outputs = emu->audigy ? audigy_outs : creative_outs;
 176        int idx;
 177        
 178        snd_iprintf(buffer, "EMU10K1\n\n");
 179        snd_iprintf(buffer, "Card                  : %s\n",
 180                    emu->audigy ? "Audigy" : (emu->card_capabilities->ecard ? "EMU APS" : "Creative"));
 181        snd_iprintf(buffer, "Internal TRAM (words) : 0x%x\n", emu->fx8010.itram_size);
 182        snd_iprintf(buffer, "External TRAM (words) : 0x%x\n", (int)emu->fx8010.etram_pages.bytes / 2);
 183        snd_iprintf(buffer, "\n");
 184        snd_iprintf(buffer, "Effect Send Routing   :\n");
 185        for (idx = 0; idx < NUM_G; idx++) {
 186                val = emu->audigy ?
 187                        snd_emu10k1_ptr_read(emu, A_FXRT1, idx) :
 188                        snd_emu10k1_ptr_read(emu, FXRT, idx);
 189                val1 = emu->audigy ?
 190                        snd_emu10k1_ptr_read(emu, A_FXRT2, idx) :
 191                        0;
 192                if (emu->audigy) {
 193                        snd_iprintf(buffer, "Ch%i: A=%i, B=%i, C=%i, D=%i, ",
 194                                idx,
 195                                val & 0x3f,
 196                                (val >> 8) & 0x3f,
 197                                (val >> 16) & 0x3f,
 198                                (val >> 24) & 0x3f);
 199                        snd_iprintf(buffer, "E=%i, F=%i, G=%i, H=%i\n",
 200                                val1 & 0x3f,
 201                                (val1 >> 8) & 0x3f,
 202                                (val1 >> 16) & 0x3f,
 203                                (val1 >> 24) & 0x3f);
 204                } else {
 205                        snd_iprintf(buffer, "Ch%i: A=%i, B=%i, C=%i, D=%i\n",
 206                                idx,
 207                                (val >> 16) & 0x0f,
 208                                (val >> 20) & 0x0f,
 209                                (val >> 24) & 0x0f,
 210                                (val >> 28) & 0x0f);
 211                }
 212        }
 213        snd_iprintf(buffer, "\nCaptured FX Outputs   :\n");
 214        for (idx = 0; idx < nefx; idx++) {
 215                if (emu->efx_voices_mask[idx/32] & (1 << (idx%32)))
 216                        snd_iprintf(buffer, "  Output %02i [%s]\n", idx, outputs[idx]);
 217        }
 218        snd_iprintf(buffer, "\nAll FX Outputs        :\n");
 219        for (idx = 0; idx < (emu->audigy ? 64 : 32); idx++)
 220                snd_iprintf(buffer, "  Output %02i [%s]\n", idx, outputs[idx]);
 221}
 222
 223static void snd_emu10k1_proc_spdif_read(struct snd_info_entry *entry, 
 224                                  struct snd_info_buffer *buffer)
 225{
 226        struct snd_emu10k1 *emu = entry->private_data;
 227        u32 value;
 228        u32 value2;
 229        u32 rate;
 230
 231        if (emu->card_capabilities->emu_model) {
 232                snd_emu1010_fpga_read(emu, 0x38, &value);
 233                if ((value & 0x1) == 0) {
 234                        snd_emu1010_fpga_read(emu, 0x2a, &value);
 235                        snd_emu1010_fpga_read(emu, 0x2b, &value2);
 236                        rate = 0x1770000 / (((value << 5) | value2)+1); 
 237                        snd_iprintf(buffer, "ADAT Locked : %u\n", rate);
 238                } else {
 239                        snd_iprintf(buffer, "ADAT Unlocked\n");
 240                }
 241                snd_emu1010_fpga_read(emu, 0x20, &value);
 242                if ((value & 0x4) == 0) {
 243                        snd_emu1010_fpga_read(emu, 0x28, &value);
 244                        snd_emu1010_fpga_read(emu, 0x29, &value2);
 245                        rate = 0x1770000 / (((value << 5) | value2)+1); 
 246                        snd_iprintf(buffer, "SPDIF Locked : %d\n", rate);
 247                } else {
 248                        snd_iprintf(buffer, "SPDIF Unlocked\n");
 249                }
 250        } else {
 251                snd_emu10k1_proc_spdif_status(emu, buffer, "CD-ROM S/PDIF In", CDCS, CDSRCS);
 252                snd_emu10k1_proc_spdif_status(emu, buffer, "Optical or Coax S/PDIF In", GPSCS, GPSRCS);
 253        }
 254#if 0
 255        val = snd_emu10k1_ptr_read(emu, ZVSRCS, 0);
 256        snd_iprintf(buffer, "\nZoomed Video\n");
 257        snd_iprintf(buffer, "Rate Locked           : %s\n", val & SRCS_RATELOCKED ? "on" : "off");
 258        snd_iprintf(buffer, "Estimated Sample Rate : 0x%x\n", val & SRCS_ESTSAMPLERATE);
 259#endif
 260}
 261
 262static void snd_emu10k1_proc_rates_read(struct snd_info_entry *entry, 
 263                                  struct snd_info_buffer *buffer)
 264{
 265        static const int samplerate[8] = { 44100, 48000, 96000, 192000, 4, 5, 6, 7 };
 266        struct snd_emu10k1 *emu = entry->private_data;
 267        unsigned int val, tmp, n;
 268        val = snd_emu10k1_ptr20_read(emu, CAPTURE_RATE_STATUS, 0);
 269        for (n = 0; n < 4; n++) {
 270                tmp = val >> (16 + (n*4));
 271                if (tmp & 0x8) snd_iprintf(buffer, "Channel %d: Rate=%d\n", n, samplerate[tmp & 0x7]);
 272                else snd_iprintf(buffer, "Channel %d: No input\n", n);
 273        }
 274}
 275
 276static void snd_emu10k1_proc_acode_read(struct snd_info_entry *entry, 
 277                                        struct snd_info_buffer *buffer)
 278{
 279        u32 pc;
 280        struct snd_emu10k1 *emu = entry->private_data;
 281
 282        snd_iprintf(buffer, "FX8010 Instruction List '%s'\n", emu->fx8010.name);
 283        snd_iprintf(buffer, "  Code dump      :\n");
 284        for (pc = 0; pc < (emu->audigy ? 1024 : 512); pc++) {
 285                u32 low, high;
 286                        
 287                low = snd_emu10k1_efx_read(emu, pc * 2);
 288                high = snd_emu10k1_efx_read(emu, pc * 2 + 1);
 289                if (emu->audigy)
 290                        snd_iprintf(buffer, "    OP(0x%02x, 0x%03x, 0x%03x, 0x%03x, 0x%03x) /* 0x%04x: 0x%08x%08x */\n",
 291                                    (high >> 24) & 0x0f,
 292                                    (high >> 12) & 0x7ff,
 293                                    (high >> 0) & 0x7ff,
 294                                    (low >> 12) & 0x7ff,
 295                                    (low >> 0) & 0x7ff,
 296                                    pc,
 297                                    high, low);
 298                else
 299                        snd_iprintf(buffer, "    OP(0x%02x, 0x%03x, 0x%03x, 0x%03x, 0x%03x) /* 0x%04x: 0x%08x%08x */\n",
 300                                    (high >> 20) & 0x0f,
 301                                    (high >> 10) & 0x3ff,
 302                                    (high >> 0) & 0x3ff,
 303                                    (low >> 10) & 0x3ff,
 304                                    (low >> 0) & 0x3ff,
 305                                    pc,
 306                                    high, low);
 307        }
 308}
 309
 310#define TOTAL_SIZE_GPR          (0x100*4)
 311#define A_TOTAL_SIZE_GPR        (0x200*4)
 312#define TOTAL_SIZE_TANKMEM_DATA (0xa0*4)
 313#define TOTAL_SIZE_TANKMEM_ADDR (0xa0*4)
 314#define A_TOTAL_SIZE_TANKMEM_DATA (0x100*4)
 315#define A_TOTAL_SIZE_TANKMEM_ADDR (0x100*4)
 316#define TOTAL_SIZE_CODE         (0x200*8)
 317#define A_TOTAL_SIZE_CODE       (0x400*8)
 318
 319static ssize_t snd_emu10k1_fx8010_read(struct snd_info_entry *entry,
 320                                       void *file_private_data,
 321                                       struct file *file, char __user *buf,
 322                                       size_t count, loff_t pos)
 323{
 324        struct snd_emu10k1 *emu = entry->private_data;
 325        unsigned int offset;
 326        int tram_addr = 0;
 327        unsigned int *tmp;
 328        long res;
 329        unsigned int idx;
 330        
 331        if (!strcmp(entry->name, "fx8010_tram_addr")) {
 332                offset = TANKMEMADDRREGBASE;
 333                tram_addr = 1;
 334        } else if (!strcmp(entry->name, "fx8010_tram_data")) {
 335                offset = TANKMEMDATAREGBASE;
 336        } else if (!strcmp(entry->name, "fx8010_code")) {
 337                offset = emu->audigy ? A_MICROCODEBASE : MICROCODEBASE;
 338        } else {
 339                offset = emu->audigy ? A_FXGPREGBASE : FXGPREGBASE;
 340        }
 341
 342        tmp = kmalloc(count + 8, GFP_KERNEL);
 343        if (!tmp)
 344                return -ENOMEM;
 345        for (idx = 0; idx < ((pos & 3) + count + 3) >> 2; idx++) {
 346                unsigned int val;
 347                val = snd_emu10k1_ptr_read(emu, offset + idx + (pos >> 2), 0);
 348                if (tram_addr && emu->audigy) {
 349                        val >>= 11;
 350                        val |= snd_emu10k1_ptr_read(emu, 0x100 + idx + (pos >> 2), 0) << 20;
 351                }
 352                tmp[idx] = val;
 353        }
 354        if (copy_to_user(buf, ((char *)tmp) + (pos & 3), count))
 355                res = -EFAULT;
 356        else
 357                res = count;
 358        kfree(tmp);
 359        return res;
 360}
 361
 362static void snd_emu10k1_proc_voices_read(struct snd_info_entry *entry, 
 363                                  struct snd_info_buffer *buffer)
 364{
 365        struct snd_emu10k1 *emu = entry->private_data;
 366        struct snd_emu10k1_voice *voice;
 367        int idx;
 368        
 369        snd_iprintf(buffer, "ch\tuse\tpcm\tefx\tsynth\tmidi\n");
 370        for (idx = 0; idx < NUM_G; idx++) {
 371                voice = &emu->voices[idx];
 372                snd_iprintf(buffer, "%i\t%i\t%i\t%i\t%i\t%i\n",
 373                        idx,
 374                        voice->use,
 375                        voice->pcm,
 376                        voice->efx,
 377                        voice->synth,
 378                        voice->midi);
 379        }
 380}
 381
 382#ifdef CONFIG_SND_DEBUG
 383static void snd_emu_proc_emu1010_reg_read(struct snd_info_entry *entry,
 384                                     struct snd_info_buffer *buffer)
 385{
 386        struct snd_emu10k1 *emu = entry->private_data;
 387        u32 value;
 388        int i;
 389        snd_iprintf(buffer, "EMU1010 Registers:\n\n");
 390
 391        for(i = 0; i < 0x40; i+=1) {
 392                snd_emu1010_fpga_read(emu, i, &value);
 393                snd_iprintf(buffer, "%02X: %08X, %02X\n", i, value, (value >> 8) & 0x7f);
 394        }
 395}
 396
 397static void snd_emu_proc_io_reg_read(struct snd_info_entry *entry,
 398                                     struct snd_info_buffer *buffer)
 399{
 400        struct snd_emu10k1 *emu = entry->private_data;
 401        unsigned long value;
 402        unsigned long flags;
 403        int i;
 404        snd_iprintf(buffer, "IO Registers:\n\n");
 405        for(i = 0; i < 0x40; i+=4) {
 406                spin_lock_irqsave(&emu->emu_lock, flags);
 407                value = inl(emu->port + i);
 408                spin_unlock_irqrestore(&emu->emu_lock, flags);
 409                snd_iprintf(buffer, "%02X: %08lX\n", i, value);
 410        }
 411}
 412
 413static void snd_emu_proc_io_reg_write(struct snd_info_entry *entry,
 414                                      struct snd_info_buffer *buffer)
 415{
 416        struct snd_emu10k1 *emu = entry->private_data;
 417        unsigned long flags;
 418        char line[64];
 419        u32 reg, val;
 420        while (!snd_info_get_line(buffer, line, sizeof(line))) {
 421                if (sscanf(line, "%x %x", &reg, &val) != 2)
 422                        continue;
 423                if (reg < 0x40 && val <= 0xffffffff) {
 424                        spin_lock_irqsave(&emu->emu_lock, flags);
 425                        outl(val, emu->port + (reg & 0xfffffffc));
 426                        spin_unlock_irqrestore(&emu->emu_lock, flags);
 427                }
 428        }
 429}
 430
 431static unsigned int snd_ptr_read(struct snd_emu10k1 * emu,
 432                                 unsigned int iobase,
 433                                 unsigned int reg,
 434                                 unsigned int chn)
 435{
 436        unsigned long flags;
 437        unsigned int regptr, val;
 438
 439        regptr = (reg << 16) | chn;
 440
 441        spin_lock_irqsave(&emu->emu_lock, flags);
 442        outl(regptr, emu->port + iobase + PTR);
 443        val = inl(emu->port + iobase + DATA);
 444        spin_unlock_irqrestore(&emu->emu_lock, flags);
 445        return val;
 446}
 447
 448static void snd_ptr_write(struct snd_emu10k1 *emu,
 449                          unsigned int iobase,
 450                          unsigned int reg,
 451                          unsigned int chn,
 452                          unsigned int data)
 453{
 454        unsigned int regptr;
 455        unsigned long flags;
 456
 457        regptr = (reg << 16) | chn;
 458
 459        spin_lock_irqsave(&emu->emu_lock, flags);
 460        outl(regptr, emu->port + iobase + PTR);
 461        outl(data, emu->port + iobase + DATA);
 462        spin_unlock_irqrestore(&emu->emu_lock, flags);
 463}
 464
 465
 466static void snd_emu_proc_ptr_reg_read(struct snd_info_entry *entry,
 467                                      struct snd_info_buffer *buffer, int iobase, int offset, int length, int voices)
 468{
 469        struct snd_emu10k1 *emu = entry->private_data;
 470        unsigned long value;
 471        int i,j;
 472        if (offset+length > 0xa0) {
 473                snd_iprintf(buffer, "Input values out of range\n");
 474                return;
 475        }
 476        snd_iprintf(buffer, "Registers 0x%x\n", iobase);
 477        for(i = offset; i < offset+length; i++) {
 478                snd_iprintf(buffer, "%02X: ",i);
 479                for (j = 0; j < voices; j++) {
 480                        if(iobase == 0)
 481                                value = snd_ptr_read(emu, 0, i, j);
 482                        else
 483                                value = snd_ptr_read(emu, 0x20, i, j);
 484                        snd_iprintf(buffer, "%08lX ", value);
 485                }
 486                snd_iprintf(buffer, "\n");
 487        }
 488}
 489
 490static void snd_emu_proc_ptr_reg_write(struct snd_info_entry *entry,
 491                                       struct snd_info_buffer *buffer, int iobase)
 492{
 493        struct snd_emu10k1 *emu = entry->private_data;
 494        char line[64];
 495        unsigned int reg, channel_id , val;
 496        while (!snd_info_get_line(buffer, line, sizeof(line))) {
 497                if (sscanf(line, "%x %x %x", &reg, &channel_id, &val) != 3)
 498                        continue;
 499                if (reg < 0xa0 && val <= 0xffffffff && channel_id <= 3)
 500                        snd_ptr_write(emu, iobase, reg, channel_id, val);
 501        }
 502}
 503
 504static void snd_emu_proc_ptr_reg_write00(struct snd_info_entry *entry,
 505                                         struct snd_info_buffer *buffer)
 506{
 507        snd_emu_proc_ptr_reg_write(entry, buffer, 0);
 508}
 509
 510static void snd_emu_proc_ptr_reg_write20(struct snd_info_entry *entry,
 511                                         struct snd_info_buffer *buffer)
 512{
 513        snd_emu_proc_ptr_reg_write(entry, buffer, 0x20);
 514}
 515        
 516
 517static void snd_emu_proc_ptr_reg_read00a(struct snd_info_entry *entry,
 518                                         struct snd_info_buffer *buffer)
 519{
 520        snd_emu_proc_ptr_reg_read(entry, buffer, 0, 0, 0x40, 64);
 521}
 522
 523static void snd_emu_proc_ptr_reg_read00b(struct snd_info_entry *entry,
 524                                         struct snd_info_buffer *buffer)
 525{
 526        snd_emu_proc_ptr_reg_read(entry, buffer, 0, 0x40, 0x40, 64);
 527}
 528
 529static void snd_emu_proc_ptr_reg_read20a(struct snd_info_entry *entry,
 530                                         struct snd_info_buffer *buffer)
 531{
 532        snd_emu_proc_ptr_reg_read(entry, buffer, 0x20, 0, 0x40, 4);
 533}
 534
 535static void snd_emu_proc_ptr_reg_read20b(struct snd_info_entry *entry,
 536                                         struct snd_info_buffer *buffer)
 537{
 538        snd_emu_proc_ptr_reg_read(entry, buffer, 0x20, 0x40, 0x40, 4);
 539}
 540
 541static void snd_emu_proc_ptr_reg_read20c(struct snd_info_entry *entry,
 542                                         struct snd_info_buffer * buffer)
 543{
 544        snd_emu_proc_ptr_reg_read(entry, buffer, 0x20, 0x80, 0x20, 4);
 545}
 546#endif
 547
 548static const struct snd_info_entry_ops snd_emu10k1_proc_ops_fx8010 = {
 549        .read = snd_emu10k1_fx8010_read,
 550};
 551
 552int snd_emu10k1_proc_init(struct snd_emu10k1 *emu)
 553{
 554        struct snd_info_entry *entry;
 555#ifdef CONFIG_SND_DEBUG
 556        if (emu->card_capabilities->emu_model) {
 557                snd_card_ro_proc_new(emu->card, "emu1010_regs",
 558                                     emu, snd_emu_proc_emu1010_reg_read);
 559        }
 560        snd_card_rw_proc_new(emu->card, "io_regs", emu,
 561                             snd_emu_proc_io_reg_read,
 562                             snd_emu_proc_io_reg_write);
 563        snd_card_rw_proc_new(emu->card, "ptr_regs00a", emu,
 564                             snd_emu_proc_ptr_reg_read00a,
 565                             snd_emu_proc_ptr_reg_write00);
 566        snd_card_rw_proc_new(emu->card, "ptr_regs00b", emu,
 567                             snd_emu_proc_ptr_reg_read00b,
 568                             snd_emu_proc_ptr_reg_write00);
 569        snd_card_rw_proc_new(emu->card, "ptr_regs20a", emu,
 570                             snd_emu_proc_ptr_reg_read20a,
 571                             snd_emu_proc_ptr_reg_write20);
 572        snd_card_rw_proc_new(emu->card, "ptr_regs20b", emu,
 573                             snd_emu_proc_ptr_reg_read20b,
 574                             snd_emu_proc_ptr_reg_write20);
 575        snd_card_rw_proc_new(emu->card, "ptr_regs20c", emu,
 576                             snd_emu_proc_ptr_reg_read20c,
 577                             snd_emu_proc_ptr_reg_write20);
 578#endif
 579        
 580        snd_card_ro_proc_new(emu->card, "emu10k1", emu, snd_emu10k1_proc_read);
 581
 582        if (emu->card_capabilities->emu10k2_chip)
 583                snd_card_ro_proc_new(emu->card, "spdif-in", emu,
 584                                     snd_emu10k1_proc_spdif_read);
 585        if (emu->card_capabilities->ca0151_chip)
 586                snd_card_ro_proc_new(emu->card, "capture-rates", emu,
 587                                     snd_emu10k1_proc_rates_read);
 588
 589        snd_card_ro_proc_new(emu->card, "voices", emu,
 590                             snd_emu10k1_proc_voices_read);
 591
 592        if (! snd_card_proc_new(emu->card, "fx8010_gpr", &entry)) {
 593                entry->content = SNDRV_INFO_CONTENT_DATA;
 594                entry->private_data = emu;
 595                entry->mode = S_IFREG | 0444 /*| S_IWUSR*/;
 596                entry->size = emu->audigy ? A_TOTAL_SIZE_GPR : TOTAL_SIZE_GPR;
 597                entry->c.ops = &snd_emu10k1_proc_ops_fx8010;
 598        }
 599        if (! snd_card_proc_new(emu->card, "fx8010_tram_data", &entry)) {
 600                entry->content = SNDRV_INFO_CONTENT_DATA;
 601                entry->private_data = emu;
 602                entry->mode = S_IFREG | 0444 /*| S_IWUSR*/;
 603                entry->size = emu->audigy ? A_TOTAL_SIZE_TANKMEM_DATA : TOTAL_SIZE_TANKMEM_DATA ;
 604                entry->c.ops = &snd_emu10k1_proc_ops_fx8010;
 605        }
 606        if (! snd_card_proc_new(emu->card, "fx8010_tram_addr", &entry)) {
 607                entry->content = SNDRV_INFO_CONTENT_DATA;
 608                entry->private_data = emu;
 609                entry->mode = S_IFREG | 0444 /*| S_IWUSR*/;
 610                entry->size = emu->audigy ? A_TOTAL_SIZE_TANKMEM_ADDR : TOTAL_SIZE_TANKMEM_ADDR ;
 611                entry->c.ops = &snd_emu10k1_proc_ops_fx8010;
 612        }
 613        if (! snd_card_proc_new(emu->card, "fx8010_code", &entry)) {
 614                entry->content = SNDRV_INFO_CONTENT_DATA;
 615                entry->private_data = emu;
 616                entry->mode = S_IFREG | 0444 /*| S_IWUSR*/;
 617                entry->size = emu->audigy ? A_TOTAL_SIZE_CODE : TOTAL_SIZE_CODE;
 618                entry->c.ops = &snd_emu10k1_proc_ops_fx8010;
 619        }
 620        snd_card_ro_proc_new(emu->card, "fx8010_acode", emu,
 621                             snd_emu10k1_proc_acode_read);
 622        return 0;
 623}
 624