Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394...
[linux-2.6] / 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  *  Copyright (c) by James Courtier-Dutton <James@superbug.co.uk>
7  *      Added EMU 1010 support.
8  *
9  *  BUGS:
10  *    --
11  *
12  *  TODO:
13  *    --
14  *
15  *   This program is free software; you can redistribute it and/or modify
16  *   it under the terms of the GNU General Public License as published by
17  *   the Free Software Foundation; either version 2 of the License, or
18  *   (at your option) any later version.
19  *
20  *   This program is distributed in the hope that it will be useful,
21  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
22  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
23  *   GNU General Public License for more details.
24  *
25  *   You should have received a copy of the GNU General Public License
26  *   along with this program; if not, write to the Free Software
27  *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
28  *
29  */
30
31 #include <sound/driver.h>
32 #include <linux/slab.h>
33 #include <linux/init.h>
34 #include <sound/core.h>
35 #include <sound/emu10k1.h>
36 #include "p16v.h"
37
38 #ifdef CONFIG_PROC_FS
39 static void snd_emu10k1_proc_spdif_status(struct snd_emu10k1 * emu,
40                                           struct snd_info_buffer *buffer,
41                                           char *title,
42                                           int status_reg,
43                                           int rate_reg)
44 {
45         static char *clkaccy[4] = { "1000ppm", "50ppm", "variable", "unknown" };
46         static int samplerate[16] = { 44100, 1, 48000, 32000, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 };
47         static char *channel[16] = { "unspec", "left", "right", "3", "4", "5", "6", "7", "8", "9", "10", "11", "12", "13", "14", "15" };
48         static char *emphasis[8] = { "none", "50/15 usec 2 channel", "2", "3", "4", "5", "6", "7" };
49         unsigned int status, rate = 0;
50         
51         status = snd_emu10k1_ptr_read(emu, status_reg, 0);
52
53         snd_iprintf(buffer, "\n%s\n", title);
54
55         if (status != 0xffffffff) {
56                 snd_iprintf(buffer, "Professional Mode     : %s\n", (status & SPCS_PROFESSIONAL) ? "yes" : "no");
57                 snd_iprintf(buffer, "Not Audio Data        : %s\n", (status & SPCS_NOTAUDIODATA) ? "yes" : "no");
58                 snd_iprintf(buffer, "Copyright             : %s\n", (status & SPCS_COPYRIGHT) ? "yes" : "no");
59                 snd_iprintf(buffer, "Emphasis              : %s\n", emphasis[(status & SPCS_EMPHASISMASK) >> 3]);
60                 snd_iprintf(buffer, "Mode                  : %i\n", (status & SPCS_MODEMASK) >> 6);
61                 snd_iprintf(buffer, "Category Code         : 0x%x\n", (status & SPCS_CATEGORYCODEMASK) >> 8);
62                 snd_iprintf(buffer, "Generation Status     : %s\n", status & SPCS_GENERATIONSTATUS ? "original" : "copy");
63                 snd_iprintf(buffer, "Source Mask           : %i\n", (status & SPCS_SOURCENUMMASK) >> 16);
64                 snd_iprintf(buffer, "Channel Number        : %s\n", channel[(status & SPCS_CHANNELNUMMASK) >> 20]);
65                 snd_iprintf(buffer, "Sample Rate           : %iHz\n", samplerate[(status & SPCS_SAMPLERATEMASK) >> 24]);
66                 snd_iprintf(buffer, "Clock Accuracy        : %s\n", clkaccy[(status & SPCS_CLKACCYMASK) >> 28]);
67
68                 if (rate_reg > 0) {
69                         rate = snd_emu10k1_ptr_read(emu, rate_reg, 0);
70                         snd_iprintf(buffer, "S/PDIF Valid          : %s\n", rate & SRCS_SPDIFVALID ? "on" : "off");
71                         snd_iprintf(buffer, "S/PDIF Locked         : %s\n", rate & SRCS_SPDIFLOCKED ? "on" : "off");
72                         snd_iprintf(buffer, "Rate Locked           : %s\n", rate & SRCS_RATELOCKED ? "on" : "off");
73                         /* From ((Rate * 48000 ) / 262144); */
74                         snd_iprintf(buffer, "Estimated Sample Rate : %d\n", ((rate & 0xFFFFF ) * 375) >> 11); 
75                 }
76         } else {
77                 snd_iprintf(buffer, "No signal detected.\n");
78         }
79
80 }
81
82 static void snd_emu10k1_proc_read(struct snd_info_entry *entry, 
83                                   struct snd_info_buffer *buffer)
84 {
85         /* FIXME - output names are in emufx.c too */
86         static char *creative_outs[32] = {
87                 /* 00 */ "AC97 Left",
88                 /* 01 */ "AC97 Right",
89                 /* 02 */ "Optical IEC958 Left",
90                 /* 03 */ "Optical IEC958 Right",
91                 /* 04 */ "Center",
92                 /* 05 */ "LFE",
93                 /* 06 */ "Headphone Left",
94                 /* 07 */ "Headphone Right",
95                 /* 08 */ "Surround Left",
96                 /* 09 */ "Surround Right",
97                 /* 10 */ "PCM Capture Left",
98                 /* 11 */ "PCM Capture Right",
99                 /* 12 */ "MIC Capture",
100                 /* 13 */ "AC97 Surround Left",
101                 /* 14 */ "AC97 Surround Right",
102                 /* 15 */ "???",
103                 /* 16 */ "???",
104                 /* 17 */ "Analog Center",
105                 /* 18 */ "Analog LFE",
106                 /* 19 */ "???",
107                 /* 20 */ "???",
108                 /* 21 */ "???",
109                 /* 22 */ "???",
110                 /* 23 */ "???",
111                 /* 24 */ "???",
112                 /* 25 */ "???",
113                 /* 26 */ "???",
114                 /* 27 */ "???",
115                 /* 28 */ "???",
116                 /* 29 */ "???",
117                 /* 30 */ "???",
118                 /* 31 */ "???"
119         };
120
121         static char *audigy_outs[64] = {
122                 /* 00 */ "Digital Front Left",
123                 /* 01 */ "Digital Front Right",
124                 /* 02 */ "Digital Center",
125                 /* 03 */ "Digital LEF",
126                 /* 04 */ "Headphone Left",
127                 /* 05 */ "Headphone Right",
128                 /* 06 */ "Digital Rear Left",
129                 /* 07 */ "Digital Rear Right",
130                 /* 08 */ "Front Left",
131                 /* 09 */ "Front Right",
132                 /* 10 */ "Center",
133                 /* 11 */ "LFE",
134                 /* 12 */ "???",
135                 /* 13 */ "???",
136                 /* 14 */ "Rear Left",
137                 /* 15 */ "Rear Right",
138                 /* 16 */ "AC97 Front Left",
139                 /* 17 */ "AC97 Front Right",
140                 /* 18 */ "ADC Caputre Left",
141                 /* 19 */ "ADC Capture Right",
142                 /* 20 */ "???",
143                 /* 21 */ "???",
144                 /* 22 */ "???",
145                 /* 23 */ "???",
146                 /* 24 */ "???",
147                 /* 25 */ "???",
148                 /* 26 */ "???",
149                 /* 27 */ "???",
150                 /* 28 */ "???",
151                 /* 29 */ "???",
152                 /* 30 */ "???",
153                 /* 31 */ "???",
154                 /* 32 */ "FXBUS2_0",
155                 /* 33 */ "FXBUS2_1",
156                 /* 34 */ "FXBUS2_2",
157                 /* 35 */ "FXBUS2_3",
158                 /* 36 */ "FXBUS2_4",
159                 /* 37 */ "FXBUS2_5",
160                 /* 38 */ "FXBUS2_6",
161                 /* 39 */ "FXBUS2_7",
162                 /* 40 */ "FXBUS2_8",
163                 /* 41 */ "FXBUS2_9",
164                 /* 42 */ "FXBUS2_10",
165                 /* 43 */ "FXBUS2_11",
166                 /* 44 */ "FXBUS2_12",
167                 /* 45 */ "FXBUS2_13",
168                 /* 46 */ "FXBUS2_14",
169                 /* 47 */ "FXBUS2_15",
170                 /* 48 */ "FXBUS2_16",
171                 /* 49 */ "FXBUS2_17",
172                 /* 50 */ "FXBUS2_18",
173                 /* 51 */ "FXBUS2_19",
174                 /* 52 */ "FXBUS2_20",
175                 /* 53 */ "FXBUS2_21",
176                 /* 54 */ "FXBUS2_22",
177                 /* 55 */ "FXBUS2_23",
178                 /* 56 */ "FXBUS2_24",
179                 /* 57 */ "FXBUS2_25",
180                 /* 58 */ "FXBUS2_26",
181                 /* 59 */ "FXBUS2_27",
182                 /* 60 */ "FXBUS2_28",
183                 /* 61 */ "FXBUS2_29",
184                 /* 62 */ "FXBUS2_30",
185                 /* 63 */ "FXBUS2_31"
186         };
187
188         struct snd_emu10k1 *emu = entry->private_data;
189         unsigned int val, val1;
190         int nefx = emu->audigy ? 64 : 32;
191         char **outputs = emu->audigy ? audigy_outs : creative_outs;
192         int idx;
193         
194         snd_iprintf(buffer, "EMU10K1\n\n");
195         snd_iprintf(buffer, "Card                  : %s\n",
196                     emu->audigy ? "Audigy" : (emu->card_capabilities->ecard ? "EMU APS" : "Creative"));
197         snd_iprintf(buffer, "Internal TRAM (words) : 0x%x\n", emu->fx8010.itram_size);
198         snd_iprintf(buffer, "External TRAM (words) : 0x%x\n", (int)emu->fx8010.etram_pages.bytes / 2);
199         snd_iprintf(buffer, "\n");
200         snd_iprintf(buffer, "Effect Send Routing   :\n");
201         for (idx = 0; idx < NUM_G; idx++) {
202                 val = emu->audigy ?
203                         snd_emu10k1_ptr_read(emu, A_FXRT1, idx) :
204                         snd_emu10k1_ptr_read(emu, FXRT, idx);
205                 val1 = emu->audigy ?
206                         snd_emu10k1_ptr_read(emu, A_FXRT2, idx) :
207                         0;
208                 if (emu->audigy) {
209                         snd_iprintf(buffer, "Ch%i: A=%i, B=%i, C=%i, D=%i, ",
210                                 idx,
211                                 val & 0x3f,
212                                 (val >> 8) & 0x3f,
213                                 (val >> 16) & 0x3f,
214                                 (val >> 24) & 0x3f);
215                         snd_iprintf(buffer, "E=%i, F=%i, G=%i, H=%i\n",
216                                 val1 & 0x3f,
217                                 (val1 >> 8) & 0x3f,
218                                 (val1 >> 16) & 0x3f,
219                                 (val1 >> 24) & 0x3f);
220                 } else {
221                         snd_iprintf(buffer, "Ch%i: A=%i, B=%i, C=%i, D=%i\n",
222                                 idx,
223                                 (val >> 16) & 0x0f,
224                                 (val >> 20) & 0x0f,
225                                 (val >> 24) & 0x0f,
226                                 (val >> 28) & 0x0f);
227                 }
228         }
229         snd_iprintf(buffer, "\nCaptured FX Outputs   :\n");
230         for (idx = 0; idx < nefx; idx++) {
231                 if (emu->efx_voices_mask[idx/32] & (1 << (idx%32)))
232                         snd_iprintf(buffer, "  Output %02i [%s]\n", idx, outputs[idx]);
233         }
234         snd_iprintf(buffer, "\nAll FX Outputs        :\n");
235         for (idx = 0; idx < (emu->audigy ? 64 : 32); idx++)
236                 snd_iprintf(buffer, "  Output %02i [%s]\n", idx, outputs[idx]);
237 }
238
239 static void snd_emu10k1_proc_spdif_read(struct snd_info_entry *entry, 
240                                   struct snd_info_buffer *buffer)
241 {
242         struct snd_emu10k1 *emu = entry->private_data;
243         snd_emu10k1_proc_spdif_status(emu, buffer, "CD-ROM S/PDIF In", CDCS, CDSRCS);
244         snd_emu10k1_proc_spdif_status(emu, buffer, "Optical or Coax S/PDIF In", GPSCS, GPSRCS);
245 #if 0
246         val = snd_emu10k1_ptr_read(emu, ZVSRCS, 0);
247         snd_iprintf(buffer, "\nZoomed Video\n");
248         snd_iprintf(buffer, "Rate Locked           : %s\n", val & SRCS_RATELOCKED ? "on" : "off");
249         snd_iprintf(buffer, "Estimated Sample Rate : 0x%x\n", val & SRCS_ESTSAMPLERATE);
250 #endif
251 }
252
253 static void snd_emu10k1_proc_rates_read(struct snd_info_entry *entry, 
254                                   struct snd_info_buffer *buffer)
255 {
256         static int samplerate[8] = { 44100, 48000, 96000, 192000, 4, 5, 6, 7 };
257         struct snd_emu10k1 *emu = entry->private_data;
258         unsigned int val, tmp, n;
259         val = snd_emu10k1_ptr20_read(emu, CAPTURE_RATE_STATUS, 0);
260         tmp = (val >> 16) & 0x8;
261         for (n = 0; n < 4; n++) {
262                 tmp = val >> (16 + (n*4));
263                 if (tmp & 0x8) snd_iprintf(buffer, "Channel %d: Rate=%d\n", n, samplerate[tmp & 0x7]);
264                 else snd_iprintf(buffer, "Channel %d: No input\n", n);
265         }
266 }
267
268 static void snd_emu10k1_proc_acode_read(struct snd_info_entry *entry, 
269                                         struct snd_info_buffer *buffer)
270 {
271         u32 pc;
272         struct snd_emu10k1 *emu = entry->private_data;
273
274         snd_iprintf(buffer, "FX8010 Instruction List '%s'\n", emu->fx8010.name);
275         snd_iprintf(buffer, "  Code dump      :\n");
276         for (pc = 0; pc < (emu->audigy ? 1024 : 512); pc++) {
277                 u32 low, high;
278                         
279                 low = snd_emu10k1_efx_read(emu, pc * 2);
280                 high = snd_emu10k1_efx_read(emu, pc * 2 + 1);
281                 if (emu->audigy)
282                         snd_iprintf(buffer, "    OP(0x%02x, 0x%03x, 0x%03x, 0x%03x, 0x%03x) /* 0x%04x: 0x%08x%08x */\n",
283                                     (high >> 24) & 0x0f,
284                                     (high >> 12) & 0x7ff,
285                                     (high >> 0) & 0x7ff,
286                                     (low >> 12) & 0x7ff,
287                                     (low >> 0) & 0x7ff,
288                                     pc,
289                                     high, low);
290                 else
291                         snd_iprintf(buffer, "    OP(0x%02x, 0x%03x, 0x%03x, 0x%03x, 0x%03x) /* 0x%04x: 0x%08x%08x */\n",
292                                     (high >> 20) & 0x0f,
293                                     (high >> 10) & 0x3ff,
294                                     (high >> 0) & 0x3ff,
295                                     (low >> 10) & 0x3ff,
296                                     (low >> 0) & 0x3ff,
297                                     pc,
298                                     high, low);
299         }
300 }
301
302 #define TOTAL_SIZE_GPR          (0x100*4)
303 #define A_TOTAL_SIZE_GPR        (0x200*4)
304 #define TOTAL_SIZE_TANKMEM_DATA (0xa0*4)
305 #define TOTAL_SIZE_TANKMEM_ADDR (0xa0*4)
306 #define A_TOTAL_SIZE_TANKMEM_DATA (0x100*4)
307 #define A_TOTAL_SIZE_TANKMEM_ADDR (0x100*4)
308 #define TOTAL_SIZE_CODE         (0x200*8)
309 #define A_TOTAL_SIZE_CODE       (0x400*8)
310
311 static long snd_emu10k1_fx8010_read(struct snd_info_entry *entry,
312                                     void *file_private_data,
313                                     struct file *file, char __user *buf,
314                                     unsigned long count, unsigned long pos)
315 {
316         long size;
317         struct snd_emu10k1 *emu = entry->private_data;
318         unsigned int offset;
319         int tram_addr = 0;
320         
321         if (!strcmp(entry->name, "fx8010_tram_addr")) {
322                 offset = TANKMEMADDRREGBASE;
323                 tram_addr = 1;
324         } else if (!strcmp(entry->name, "fx8010_tram_data")) {
325                 offset = TANKMEMDATAREGBASE;
326         } else if (!strcmp(entry->name, "fx8010_code")) {
327                 offset = emu->audigy ? A_MICROCODEBASE : MICROCODEBASE;
328         } else {
329                 offset = emu->audigy ? A_FXGPREGBASE : FXGPREGBASE;
330         }
331         size = count;
332         if (pos + size > entry->size)
333                 size = (long)entry->size - pos;
334         if (size > 0) {
335                 unsigned int *tmp;
336                 long res;
337                 unsigned int idx;
338                 if ((tmp = kmalloc(size + 8, GFP_KERNEL)) == NULL)
339                         return -ENOMEM;
340                 for (idx = 0; idx < ((pos & 3) + size + 3) >> 2; idx++)
341                         if (tram_addr && emu->audigy) {
342                                 tmp[idx] = snd_emu10k1_ptr_read(emu, offset + idx + (pos >> 2), 0) >> 11;
343                                 tmp[idx] |= snd_emu10k1_ptr_read(emu, 0x100 + idx + (pos >> 2), 0) << 20;
344                         } else 
345                                 tmp[idx] = snd_emu10k1_ptr_read(emu, offset + idx + (pos >> 2), 0);
346                 if (copy_to_user(buf, ((char *)tmp) + (pos & 3), size))
347                         res = -EFAULT;
348                 else {
349                         res = size;
350                 }
351                 kfree(tmp);
352                 return res;
353         }
354         return 0;
355 }
356
357 static void snd_emu10k1_proc_voices_read(struct snd_info_entry *entry, 
358                                   struct snd_info_buffer *buffer)
359 {
360         struct snd_emu10k1 *emu = entry->private_data;
361         struct snd_emu10k1_voice *voice;
362         int idx;
363         
364         snd_iprintf(buffer, "ch\tuse\tpcm\tefx\tsynth\tmidi\n");
365         for (idx = 0; idx < NUM_G; idx++) {
366                 voice = &emu->voices[idx];
367                 snd_iprintf(buffer, "%i\t%i\t%i\t%i\t%i\t%i\n",
368                         idx,
369                         voice->use,
370                         voice->pcm,
371                         voice->efx,
372                         voice->synth,
373                         voice->midi);
374         }
375 }
376
377 #ifdef CONFIG_SND_DEBUG
378 static void snd_emu_proc_emu1010_reg_read(struct snd_info_entry *entry,
379                                      struct snd_info_buffer *buffer)
380 {
381         struct snd_emu10k1 *emu = entry->private_data;
382         unsigned long value;
383         unsigned long flags;
384         unsigned long regs;
385         int i;
386         snd_iprintf(buffer, "EMU1010 Registers:\n\n");
387
388         for(i = 0; i < 0x30; i+=1) {
389                 spin_lock_irqsave(&emu->emu_lock, flags);
390                 regs=i+0x40; /* 0x40 upwards are registers. */
391                 outl(regs, emu->port + A_IOCFG);
392                 outl(regs | 0x80, emu->port + A_IOCFG);  /* High bit clocks the value into the fpga. */
393                 value = inl(emu->port + A_IOCFG);
394                 spin_unlock_irqrestore(&emu->emu_lock, flags);
395                 snd_iprintf(buffer, "%02X: %08lX, %02lX\n", i, value, (value >> 8) & 0x7f);
396         }
397 }
398
399 static void snd_emu_proc_io_reg_read(struct snd_info_entry *entry,
400                                      struct snd_info_buffer *buffer)
401 {
402         struct snd_emu10k1 *emu = entry->private_data;
403         unsigned long value;
404         unsigned long flags;
405         int i;
406         snd_iprintf(buffer, "IO Registers:\n\n");
407         for(i = 0; i < 0x40; i+=4) {
408                 spin_lock_irqsave(&emu->emu_lock, flags);
409                 value = inl(emu->port + i);
410                 spin_unlock_irqrestore(&emu->emu_lock, flags);
411                 snd_iprintf(buffer, "%02X: %08lX\n", i, value);
412         }
413 }
414
415 static void snd_emu_proc_io_reg_write(struct snd_info_entry *entry,
416                                       struct snd_info_buffer *buffer)
417 {
418         struct snd_emu10k1 *emu = entry->private_data;
419         unsigned long flags;
420         char line[64];
421         u32 reg, val;
422         while (!snd_info_get_line(buffer, line, sizeof(line))) {
423                 if (sscanf(line, "%x %x", &reg, &val) != 2)
424                         continue;
425                 if ((reg < 0x40) && (reg >= 0) && (val <= 0xffffffff) ) {
426                         spin_lock_irqsave(&emu->emu_lock, flags);
427                         outl(val, emu->port + (reg & 0xfffffffc));
428                         spin_unlock_irqrestore(&emu->emu_lock, flags);
429                 }
430         }
431 }
432
433 static unsigned int snd_ptr_read(struct snd_emu10k1 * emu,
434                                  unsigned int iobase,
435                                  unsigned int reg,
436                                  unsigned int chn)
437 {
438         unsigned long flags;
439         unsigned int regptr, val;
440
441         regptr = (reg << 16) | chn;
442
443         spin_lock_irqsave(&emu->emu_lock, flags);
444         outl(regptr, emu->port + iobase + PTR);
445         val = inl(emu->port + iobase + DATA);
446         spin_unlock_irqrestore(&emu->emu_lock, flags);
447         return val;
448 }
449
450 static void snd_ptr_write(struct snd_emu10k1 *emu,
451                           unsigned int iobase,
452                           unsigned int reg,
453                           unsigned int chn,
454                           unsigned int data)
455 {
456         unsigned int regptr;
457         unsigned long flags;
458
459         regptr = (reg << 16) | chn;
460
461         spin_lock_irqsave(&emu->emu_lock, flags);
462         outl(regptr, emu->port + iobase + PTR);
463         outl(data, emu->port + iobase + DATA);
464         spin_unlock_irqrestore(&emu->emu_lock, flags);
465 }
466
467
468 static void snd_emu_proc_ptr_reg_read(struct snd_info_entry *entry,
469                                       struct snd_info_buffer *buffer, int iobase, int offset, int length, int voices)
470 {
471         struct snd_emu10k1 *emu = entry->private_data;
472         unsigned long value;
473         int i,j;
474         if (offset+length > 0xa0) {
475                 snd_iprintf(buffer, "Input values out of range\n");
476                 return;
477         }
478         snd_iprintf(buffer, "Registers 0x%x\n", iobase);
479         for(i = offset; i < offset+length; i++) {
480                 snd_iprintf(buffer, "%02X: ",i);
481                 for (j = 0; j < voices; j++) {
482                         if(iobase == 0)
483                                 value = snd_ptr_read(emu, 0, i, j);
484                         else
485                                 value = snd_ptr_read(emu, 0x20, i, j);
486                         snd_iprintf(buffer, "%08lX ", value);
487                 }
488                 snd_iprintf(buffer, "\n");
489         }
490 }
491
492 static void snd_emu_proc_ptr_reg_write(struct snd_info_entry *entry,
493                                        struct snd_info_buffer *buffer, int iobase)
494 {
495         struct snd_emu10k1 *emu = entry->private_data;
496         char line[64];
497         unsigned int reg, channel_id , val;
498         while (!snd_info_get_line(buffer, line, sizeof(line))) {
499                 if (sscanf(line, "%x %x %x", &reg, &channel_id, &val) != 3)
500                         continue;
501                 if ((reg < 0xa0) && (reg >= 0) && (val <= 0xffffffff) && (channel_id >= 0) && (channel_id <= 3) )
502                         snd_ptr_write(emu, iobase, reg, channel_id, val);
503         }
504 }
505
506 static void snd_emu_proc_ptr_reg_write00(struct snd_info_entry *entry,
507                                          struct snd_info_buffer *buffer)
508 {
509         snd_emu_proc_ptr_reg_write(entry, buffer, 0);
510 }
511
512 static void snd_emu_proc_ptr_reg_write20(struct snd_info_entry *entry,
513                                          struct snd_info_buffer *buffer)
514 {
515         snd_emu_proc_ptr_reg_write(entry, buffer, 0x20);
516 }
517         
518
519 static void snd_emu_proc_ptr_reg_read00a(struct snd_info_entry *entry,
520                                          struct snd_info_buffer *buffer)
521 {
522         snd_emu_proc_ptr_reg_read(entry, buffer, 0, 0, 0x40, 64);
523 }
524
525 static void snd_emu_proc_ptr_reg_read00b(struct snd_info_entry *entry,
526                                          struct snd_info_buffer *buffer)
527 {
528         snd_emu_proc_ptr_reg_read(entry, buffer, 0, 0x40, 0x40, 64);
529 }
530
531 static void snd_emu_proc_ptr_reg_read20a(struct snd_info_entry *entry,
532                                          struct snd_info_buffer *buffer)
533 {
534         snd_emu_proc_ptr_reg_read(entry, buffer, 0x20, 0, 0x40, 4);
535 }
536
537 static void snd_emu_proc_ptr_reg_read20b(struct snd_info_entry *entry,
538                                          struct snd_info_buffer *buffer)
539 {
540         snd_emu_proc_ptr_reg_read(entry, buffer, 0x20, 0x40, 0x40, 4);
541 }
542
543 static void snd_emu_proc_ptr_reg_read20c(struct snd_info_entry *entry,
544                                          struct snd_info_buffer * buffer)
545 {
546         snd_emu_proc_ptr_reg_read(entry, buffer, 0x20, 0x80, 0x20, 4);
547 }
548 #endif
549
550 static struct snd_info_entry_ops snd_emu10k1_proc_ops_fx8010 = {
551         .read = snd_emu10k1_fx8010_read,
552 };
553
554 int __devinit snd_emu10k1_proc_init(struct snd_emu10k1 * emu)
555 {
556         struct snd_info_entry *entry;
557 #ifdef CONFIG_SND_DEBUG
558         if ((emu->card_capabilities->emu1010) &&
559              snd_card_proc_new(emu->card, "emu1010_regs", &entry)) {
560                 snd_info_set_text_ops(entry, emu, snd_emu_proc_emu1010_reg_read);
561         }
562         if (! snd_card_proc_new(emu->card, "io_regs", &entry)) {
563                 snd_info_set_text_ops(entry, emu, snd_emu_proc_io_reg_read);
564                 entry->c.text.write = snd_emu_proc_io_reg_write;
565                 entry->mode |= S_IWUSR;
566         }
567         if (! snd_card_proc_new(emu->card, "ptr_regs00a", &entry)) {
568                 snd_info_set_text_ops(entry, emu, snd_emu_proc_ptr_reg_read00a);
569                 entry->c.text.write = snd_emu_proc_ptr_reg_write00;
570                 entry->mode |= S_IWUSR;
571         }
572         if (! snd_card_proc_new(emu->card, "ptr_regs00b", &entry)) {
573                 snd_info_set_text_ops(entry, emu, snd_emu_proc_ptr_reg_read00b);
574                 entry->c.text.write = snd_emu_proc_ptr_reg_write00;
575                 entry->mode |= S_IWUSR;
576         }
577         if (! snd_card_proc_new(emu->card, "ptr_regs20a", &entry)) {
578                 snd_info_set_text_ops(entry, emu, snd_emu_proc_ptr_reg_read20a);
579                 entry->c.text.write = snd_emu_proc_ptr_reg_write20;
580                 entry->mode |= S_IWUSR;
581         }
582         if (! snd_card_proc_new(emu->card, "ptr_regs20b", &entry)) {
583                 snd_info_set_text_ops(entry, emu, snd_emu_proc_ptr_reg_read20b);
584                 entry->c.text.write = snd_emu_proc_ptr_reg_write20;
585                 entry->mode |= S_IWUSR;
586         }
587         if (! snd_card_proc_new(emu->card, "ptr_regs20c", &entry)) {
588                 snd_info_set_text_ops(entry, emu, snd_emu_proc_ptr_reg_read20c);
589                 entry->c.text.write = snd_emu_proc_ptr_reg_write20;
590                 entry->mode |= S_IWUSR;
591         }
592 #endif
593         
594         if (! snd_card_proc_new(emu->card, "emu10k1", &entry))
595                 snd_info_set_text_ops(entry, emu, snd_emu10k1_proc_read);
596
597         if (emu->card_capabilities->emu10k2_chip) {
598                 if (! snd_card_proc_new(emu->card, "spdif-in", &entry))
599                         snd_info_set_text_ops(entry, emu, snd_emu10k1_proc_spdif_read);
600         }
601         if (emu->card_capabilities->ca0151_chip) {
602                 if (! snd_card_proc_new(emu->card, "capture-rates", &entry))
603                         snd_info_set_text_ops(entry, emu, snd_emu10k1_proc_rates_read);
604         }
605
606         if (! snd_card_proc_new(emu->card, "voices", &entry))
607                 snd_info_set_text_ops(entry, emu, snd_emu10k1_proc_voices_read);
608
609         if (! snd_card_proc_new(emu->card, "fx8010_gpr", &entry)) {
610                 entry->content = SNDRV_INFO_CONTENT_DATA;
611                 entry->private_data = emu;
612                 entry->mode = S_IFREG | S_IRUGO /*| S_IWUSR*/;
613                 entry->size = emu->audigy ? A_TOTAL_SIZE_GPR : TOTAL_SIZE_GPR;
614                 entry->c.ops = &snd_emu10k1_proc_ops_fx8010;
615         }
616         if (! snd_card_proc_new(emu->card, "fx8010_tram_data", &entry)) {
617                 entry->content = SNDRV_INFO_CONTENT_DATA;
618                 entry->private_data = emu;
619                 entry->mode = S_IFREG | S_IRUGO /*| S_IWUSR*/;
620                 entry->size = emu->audigy ? A_TOTAL_SIZE_TANKMEM_DATA : TOTAL_SIZE_TANKMEM_DATA ;
621                 entry->c.ops = &snd_emu10k1_proc_ops_fx8010;
622         }
623         if (! snd_card_proc_new(emu->card, "fx8010_tram_addr", &entry)) {
624                 entry->content = SNDRV_INFO_CONTENT_DATA;
625                 entry->private_data = emu;
626                 entry->mode = S_IFREG | S_IRUGO /*| S_IWUSR*/;
627                 entry->size = emu->audigy ? A_TOTAL_SIZE_TANKMEM_ADDR : TOTAL_SIZE_TANKMEM_ADDR ;
628                 entry->c.ops = &snd_emu10k1_proc_ops_fx8010;
629         }
630         if (! snd_card_proc_new(emu->card, "fx8010_code", &entry)) {
631                 entry->content = SNDRV_INFO_CONTENT_DATA;
632                 entry->private_data = emu;
633                 entry->mode = S_IFREG | S_IRUGO /*| S_IWUSR*/;
634                 entry->size = emu->audigy ? A_TOTAL_SIZE_CODE : TOTAL_SIZE_CODE;
635                 entry->c.ops = &snd_emu10k1_proc_ops_fx8010;
636         }
637         if (! snd_card_proc_new(emu->card, "fx8010_acode", &entry)) {
638                 entry->content = SNDRV_INFO_CONTENT_TEXT;
639                 entry->private_data = emu;
640                 entry->mode = S_IFREG | S_IRUGO /*| S_IWUSR*/;
641                 entry->c.text.read = snd_emu10k1_proc_acode_read;
642         }
643         return 0;
644 }
645 #endif /* CONFIG_PROC_FS */