[ALSA] Remove sound/driver.h
[linux-2.6.git] / sound / pci / emu10k1 / emuproc.c
1 /*
2  *  Copyright (c) by Jaroslav Kysela <perex@perex.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 <linux/slab.h>
32 #include <linux/init.h>
33 #include <sound/core.h>
34 #include <sound/emu10k1.h>
35 #include "p16v.h"
36
37 #ifdef CONFIG_PROC_FS
38 static void snd_emu10k1_proc_spdif_status(struct snd_emu10k1 * emu,
39                                           struct snd_info_buffer *buffer,
40                                           char *title,
41                                           int status_reg,
42                                           int rate_reg)
43 {
44         static char *clkaccy[4] = { "1000ppm", "50ppm", "variable", "unknown" };
45         static int samplerate[16] = { 44100, 1, 48000, 32000, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 };
46         static char *channel[16] = { "unspec", "left", "right", "3", "4", "5", "6", "7", "8", "9", "10", "11", "12", "13", "14", "15" };
47         static char *emphasis[8] = { "none", "50/15 usec 2 channel", "2", "3", "4", "5", "6", "7" };
48         unsigned int status, rate = 0;
49         
50         status = snd_emu10k1_ptr_read(emu, status_reg, 0);
51
52         snd_iprintf(buffer, "\n%s\n", title);
53
54         if (status != 0xffffffff) {
55                 snd_iprintf(buffer, "Professional Mode     : %s\n", (status & SPCS_PROFESSIONAL) ? "yes" : "no");
56                 snd_iprintf(buffer, "Not Audio Data        : %s\n", (status & SPCS_NOTAUDIODATA) ? "yes" : "no");
57                 snd_iprintf(buffer, "Copyright             : %s\n", (status & SPCS_COPYRIGHT) ? "yes" : "no");
58                 snd_iprintf(buffer, "Emphasis              : %s\n", emphasis[(status & SPCS_EMPHASISMASK) >> 3]);
59                 snd_iprintf(buffer, "Mode                  : %i\n", (status & SPCS_MODEMASK) >> 6);
60                 snd_iprintf(buffer, "Category Code         : 0x%x\n", (status & SPCS_CATEGORYCODEMASK) >> 8);
61                 snd_iprintf(buffer, "Generation Status     : %s\n", status & SPCS_GENERATIONSTATUS ? "original" : "copy");
62                 snd_iprintf(buffer, "Source Mask           : %i\n", (status & SPCS_SOURCENUMMASK) >> 16);
63                 snd_iprintf(buffer, "Channel Number        : %s\n", channel[(status & SPCS_CHANNELNUMMASK) >> 20]);
64                 snd_iprintf(buffer, "Sample Rate           : %iHz\n", samplerate[(status & SPCS_SAMPLERATEMASK) >> 24]);
65                 snd_iprintf(buffer, "Clock Accuracy        : %s\n", clkaccy[(status & SPCS_CLKACCYMASK) >> 28]);
66
67                 if (rate_reg > 0) {
68                         rate = snd_emu10k1_ptr_read(emu, rate_reg, 0);
69                         snd_iprintf(buffer, "S/PDIF Valid          : %s\n", rate & SRCS_SPDIFVALID ? "on" : "off");
70                         snd_iprintf(buffer, "S/PDIF Locked         : %s\n", rate & SRCS_SPDIFLOCKED ? "on" : "off");
71                         snd_iprintf(buffer, "Rate Locked           : %s\n", rate & SRCS_RATELOCKED ? "on" : "off");
72                         /* From ((Rate * 48000 ) / 262144); */
73                         snd_iprintf(buffer, "Estimated Sample Rate : %d\n", ((rate & 0xFFFFF ) * 375) >> 11); 
74                 }
75         } else {
76                 snd_iprintf(buffer, "No signal detected.\n");
77         }
78
79 }
80
81 static void snd_emu10k1_proc_read(struct snd_info_entry *entry, 
82                                   struct snd_info_buffer *buffer)
83 {
84         /* FIXME - output names are in emufx.c too */
85         static char *creative_outs[32] = {
86                 /* 00 */ "AC97 Left",
87                 /* 01 */ "AC97 Right",
88                 /* 02 */ "Optical IEC958 Left",
89                 /* 03 */ "Optical IEC958 Right",
90                 /* 04 */ "Center",
91                 /* 05 */ "LFE",
92                 /* 06 */ "Headphone Left",
93                 /* 07 */ "Headphone Right",
94                 /* 08 */ "Surround Left",
95                 /* 09 */ "Surround Right",
96                 /* 10 */ "PCM Capture Left",
97                 /* 11 */ "PCM Capture Right",
98                 /* 12 */ "MIC Capture",
99                 /* 13 */ "AC97 Surround Left",
100                 /* 14 */ "AC97 Surround Right",
101                 /* 15 */ "???",
102                 /* 16 */ "???",
103                 /* 17 */ "Analog Center",
104                 /* 18 */ "Analog LFE",
105                 /* 19 */ "???",
106                 /* 20 */ "???",
107                 /* 21 */ "???",
108                 /* 22 */ "???",
109                 /* 23 */ "???",
110                 /* 24 */ "???",
111                 /* 25 */ "???",
112                 /* 26 */ "???",
113                 /* 27 */ "???",
114                 /* 28 */ "???",
115                 /* 29 */ "???",
116                 /* 30 */ "???",
117                 /* 31 */ "???"
118         };
119
120         static char *audigy_outs[64] = {
121                 /* 00 */ "Digital Front Left",
122                 /* 01 */ "Digital Front Right",
123                 /* 02 */ "Digital Center",
124                 /* 03 */ "Digital LEF",
125                 /* 04 */ "Headphone Left",
126                 /* 05 */ "Headphone Right",
127                 /* 06 */ "Digital Rear Left",
128                 /* 07 */ "Digital Rear Right",
129                 /* 08 */ "Front Left",
130                 /* 09 */ "Front Right",
131                 /* 10 */ "Center",
132                 /* 11 */ "LFE",
133                 /* 12 */ "???",
134                 /* 13 */ "???",
135                 /* 14 */ "Rear Left",
136                 /* 15 */ "Rear Right",
137                 /* 16 */ "AC97 Front Left",
138                 /* 17 */ "AC97 Front Right",
139                 /* 18 */ "ADC Caputre Left",
140                 /* 19 */ "ADC Capture Right",
141                 /* 20 */ "???",
142                 /* 21 */ "???",
143                 /* 22 */ "???",
144                 /* 23 */ "???",
145                 /* 24 */ "???",
146                 /* 25 */ "???",
147                 /* 26 */ "???",
148                 /* 27 */ "???",
149                 /* 28 */ "???",
150                 /* 29 */ "???",
151                 /* 30 */ "???",
152                 /* 31 */ "???",
153                 /* 32 */ "FXBUS2_0",
154                 /* 33 */ "FXBUS2_1",
155                 /* 34 */ "FXBUS2_2",
156                 /* 35 */ "FXBUS2_3",
157                 /* 36 */ "FXBUS2_4",
158                 /* 37 */ "FXBUS2_5",
159                 /* 38 */ "FXBUS2_6",
160                 /* 39 */ "FXBUS2_7",
161                 /* 40 */ "FXBUS2_8",
162                 /* 41 */ "FXBUS2_9",
163                 /* 42 */ "FXBUS2_10",
164                 /* 43 */ "FXBUS2_11",
165                 /* 44 */ "FXBUS2_12",
166                 /* 45 */ "FXBUS2_13",
167                 /* 46 */ "FXBUS2_14",
168                 /* 47 */ "FXBUS2_15",
169                 /* 48 */ "FXBUS2_16",
170                 /* 49 */ "FXBUS2_17",
171                 /* 50 */ "FXBUS2_18",
172                 /* 51 */ "FXBUS2_19",
173                 /* 52 */ "FXBUS2_20",
174                 /* 53 */ "FXBUS2_21",
175                 /* 54 */ "FXBUS2_22",
176                 /* 55 */ "FXBUS2_23",
177                 /* 56 */ "FXBUS2_24",
178                 /* 57 */ "FXBUS2_25",
179                 /* 58 */ "FXBUS2_26",
180                 /* 59 */ "FXBUS2_27",
181                 /* 60 */ "FXBUS2_28",
182                 /* 61 */ "FXBUS2_29",
183                 /* 62 */ "FXBUS2_30",
184                 /* 63 */ "FXBUS2_31"
185         };
186
187         struct snd_emu10k1 *emu = entry->private_data;
188         unsigned int val, val1;
189         int nefx = emu->audigy ? 64 : 32;
190         char **outputs = emu->audigy ? audigy_outs : creative_outs;
191         int idx;
192         
193         snd_iprintf(buffer, "EMU10K1\n\n");
194         snd_iprintf(buffer, "Card                  : %s\n",
195                     emu->audigy ? "Audigy" : (emu->card_capabilities->ecard ? "EMU APS" : "Creative"));
196         snd_iprintf(buffer, "Internal TRAM (words) : 0x%x\n", emu->fx8010.itram_size);
197         snd_iprintf(buffer, "External TRAM (words) : 0x%x\n", (int)emu->fx8010.etram_pages.bytes / 2);
198         snd_iprintf(buffer, "\n");
199         snd_iprintf(buffer, "Effect Send Routing   :\n");
200         for (idx = 0; idx < NUM_G; idx++) {
201                 val = emu->audigy ?
202                         snd_emu10k1_ptr_read(emu, A_FXRT1, idx) :
203                         snd_emu10k1_ptr_read(emu, FXRT, idx);
204                 val1 = emu->audigy ?
205                         snd_emu10k1_ptr_read(emu, A_FXRT2, idx) :
206                         0;
207                 if (emu->audigy) {
208                         snd_iprintf(buffer, "Ch%i: A=%i, B=%i, C=%i, D=%i, ",
209                                 idx,
210                                 val & 0x3f,
211                                 (val >> 8) & 0x3f,
212                                 (val >> 16) & 0x3f,
213                                 (val >> 24) & 0x3f);
214                         snd_iprintf(buffer, "E=%i, F=%i, G=%i, H=%i\n",
215                                 val1 & 0x3f,
216                                 (val1 >> 8) & 0x3f,
217                                 (val1 >> 16) & 0x3f,
218                                 (val1 >> 24) & 0x3f);
219                 } else {
220                         snd_iprintf(buffer, "Ch%i: A=%i, B=%i, C=%i, D=%i\n",
221                                 idx,
222                                 (val >> 16) & 0x0f,
223                                 (val >> 20) & 0x0f,
224                                 (val >> 24) & 0x0f,
225                                 (val >> 28) & 0x0f);
226                 }
227         }
228         snd_iprintf(buffer, "\nCaptured FX Outputs   :\n");
229         for (idx = 0; idx < nefx; idx++) {
230                 if (emu->efx_voices_mask[idx/32] & (1 << (idx%32)))
231                         snd_iprintf(buffer, "  Output %02i [%s]\n", idx, outputs[idx]);
232         }
233         snd_iprintf(buffer, "\nAll FX Outputs        :\n");
234         for (idx = 0; idx < (emu->audigy ? 64 : 32); idx++)
235                 snd_iprintf(buffer, "  Output %02i [%s]\n", idx, outputs[idx]);
236 }
237
238 static void snd_emu10k1_proc_spdif_read(struct snd_info_entry *entry, 
239                                   struct snd_info_buffer *buffer)
240 {
241         struct snd_emu10k1 *emu = entry->private_data;
242         u32 value;
243         u32 value2;
244         unsigned long flags;
245         u32 rate;
246
247         if (emu->card_capabilities->emu1010) {
248                 spin_lock_irqsave(&emu->emu_lock, flags);
249                 snd_emu1010_fpga_read(emu, 0x38, &value);
250                 spin_unlock_irqrestore(&emu->emu_lock, flags);
251                 if ((value & 0x1) == 0) {
252                         spin_lock_irqsave(&emu->emu_lock, flags);
253                         snd_emu1010_fpga_read(emu, 0x2a, &value);
254                         snd_emu1010_fpga_read(emu, 0x2b, &value2);
255                         spin_unlock_irqrestore(&emu->emu_lock, flags);
256                         rate = 0x1770000 / (((value << 5) | value2)+1); 
257                         snd_iprintf(buffer, "ADAT Locked : %u\n", rate);
258                 } else {
259                         snd_iprintf(buffer, "ADAT Unlocked\n");
260                 }
261                 spin_lock_irqsave(&emu->emu_lock, flags);
262                 snd_emu1010_fpga_read(emu, 0x20, &value);
263                 spin_unlock_irqrestore(&emu->emu_lock, flags);
264                 if ((value & 0x4) == 0) {
265                         spin_lock_irqsave(&emu->emu_lock, flags);
266                         snd_emu1010_fpga_read(emu, 0x28, &value);
267                         snd_emu1010_fpga_read(emu, 0x29, &value2);
268                         spin_unlock_irqrestore(&emu->emu_lock, flags);
269                         rate = 0x1770000 / (((value << 5) | value2)+1); 
270                         snd_iprintf(buffer, "SPDIF Locked : %d\n", rate);
271                 } else {
272                         snd_iprintf(buffer, "SPDIF Unlocked\n");
273                 }
274         } else {
275                 snd_emu10k1_proc_spdif_status(emu, buffer, "CD-ROM S/PDIF In", CDCS, CDSRCS);
276                 snd_emu10k1_proc_spdif_status(emu, buffer, "Optical or Coax S/PDIF In", GPSCS, GPSRCS);
277         }
278 #if 0
279         val = snd_emu10k1_ptr_read(emu, ZVSRCS, 0);
280         snd_iprintf(buffer, "\nZoomed Video\n");
281         snd_iprintf(buffer, "Rate Locked           : %s\n", val & SRCS_RATELOCKED ? "on" : "off");
282         snd_iprintf(buffer, "Estimated Sample Rate : 0x%x\n", val & SRCS_ESTSAMPLERATE);
283 #endif
284 }
285
286 static void snd_emu10k1_proc_rates_read(struct snd_info_entry *entry, 
287                                   struct snd_info_buffer *buffer)
288 {
289         static int samplerate[8] = { 44100, 48000, 96000, 192000, 4, 5, 6, 7 };
290         struct snd_emu10k1 *emu = entry->private_data;
291         unsigned int val, tmp, n;
292         val = snd_emu10k1_ptr20_read(emu, CAPTURE_RATE_STATUS, 0);
293         tmp = (val >> 16) & 0x8;
294         for (n = 0; n < 4; n++) {
295                 tmp = val >> (16 + (n*4));
296                 if (tmp & 0x8) snd_iprintf(buffer, "Channel %d: Rate=%d\n", n, samplerate[tmp & 0x7]);
297                 else snd_iprintf(buffer, "Channel %d: No input\n", n);
298         }
299 }
300
301 static void snd_emu10k1_proc_acode_read(struct snd_info_entry *entry, 
302                                         struct snd_info_buffer *buffer)
303 {
304         u32 pc;
305         struct snd_emu10k1 *emu = entry->private_data;
306
307         snd_iprintf(buffer, "FX8010 Instruction List '%s'\n", emu->fx8010.name);
308         snd_iprintf(buffer, "  Code dump      :\n");
309         for (pc = 0; pc < (emu->audigy ? 1024 : 512); pc++) {
310                 u32 low, high;
311                         
312                 low = snd_emu10k1_efx_read(emu, pc * 2);
313                 high = snd_emu10k1_efx_read(emu, pc * 2 + 1);
314                 if (emu->audigy)
315                         snd_iprintf(buffer, "    OP(0x%02x, 0x%03x, 0x%03x, 0x%03x, 0x%03x) /* 0x%04x: 0x%08x%08x */\n",
316                                     (high >> 24) & 0x0f,
317                                     (high >> 12) & 0x7ff,
318                                     (high >> 0) & 0x7ff,
319                                     (low >> 12) & 0x7ff,
320                                     (low >> 0) & 0x7ff,
321                                     pc,
322                                     high, low);
323                 else
324                         snd_iprintf(buffer, "    OP(0x%02x, 0x%03x, 0x%03x, 0x%03x, 0x%03x) /* 0x%04x: 0x%08x%08x */\n",
325                                     (high >> 20) & 0x0f,
326                                     (high >> 10) & 0x3ff,
327                                     (high >> 0) & 0x3ff,
328                                     (low >> 10) & 0x3ff,
329                                     (low >> 0) & 0x3ff,
330                                     pc,
331                                     high, low);
332         }
333 }
334
335 #define TOTAL_SIZE_GPR          (0x100*4)
336 #define A_TOTAL_SIZE_GPR        (0x200*4)
337 #define TOTAL_SIZE_TANKMEM_DATA (0xa0*4)
338 #define TOTAL_SIZE_TANKMEM_ADDR (0xa0*4)
339 #define A_TOTAL_SIZE_TANKMEM_DATA (0x100*4)
340 #define A_TOTAL_SIZE_TANKMEM_ADDR (0x100*4)
341 #define TOTAL_SIZE_CODE         (0x200*8)
342 #define A_TOTAL_SIZE_CODE       (0x400*8)
343
344 static long snd_emu10k1_fx8010_read(struct snd_info_entry *entry,
345                                     void *file_private_data,
346                                     struct file *file, char __user *buf,
347                                     unsigned long count, unsigned long pos)
348 {
349         long size;
350         struct snd_emu10k1 *emu = entry->private_data;
351         unsigned int offset;
352         int tram_addr = 0;
353         
354         if (!strcmp(entry->name, "fx8010_tram_addr")) {
355                 offset = TANKMEMADDRREGBASE;
356                 tram_addr = 1;
357         } else if (!strcmp(entry->name, "fx8010_tram_data")) {
358                 offset = TANKMEMDATAREGBASE;
359         } else if (!strcmp(entry->name, "fx8010_code")) {
360                 offset = emu->audigy ? A_MICROCODEBASE : MICROCODEBASE;
361         } else {
362                 offset = emu->audigy ? A_FXGPREGBASE : FXGPREGBASE;
363         }
364         size = count;
365         if (pos + size > entry->size)
366                 size = (long)entry->size - pos;
367         if (size > 0) {
368                 unsigned int *tmp;
369                 long res;
370                 unsigned int idx;
371                 if ((tmp = kmalloc(size + 8, GFP_KERNEL)) == NULL)
372                         return -ENOMEM;
373                 for (idx = 0; idx < ((pos & 3) + size + 3) >> 2; idx++)
374                         if (tram_addr && emu->audigy) {
375                                 tmp[idx] = snd_emu10k1_ptr_read(emu, offset + idx + (pos >> 2), 0) >> 11;
376                                 tmp[idx] |= snd_emu10k1_ptr_read(emu, 0x100 + idx + (pos >> 2), 0) << 20;
377                         } else 
378                                 tmp[idx] = snd_emu10k1_ptr_read(emu, offset + idx + (pos >> 2), 0);
379                 if (copy_to_user(buf, ((char *)tmp) + (pos & 3), size))
380                         res = -EFAULT;
381                 else {
382                         res = size;
383                 }
384                 kfree(tmp);
385                 return res;
386         }
387         return 0;
388 }
389
390 static void snd_emu10k1_proc_voices_read(struct snd_info_entry *entry, 
391                                   struct snd_info_buffer *buffer)
392 {
393         struct snd_emu10k1 *emu = entry->private_data;
394         struct snd_emu10k1_voice *voice;
395         int idx;
396         
397         snd_iprintf(buffer, "ch\tuse\tpcm\tefx\tsynth\tmidi\n");
398         for (idx = 0; idx < NUM_G; idx++) {
399                 voice = &emu->voices[idx];
400                 snd_iprintf(buffer, "%i\t%i\t%i\t%i\t%i\t%i\n",
401                         idx,
402                         voice->use,
403                         voice->pcm,
404                         voice->efx,
405                         voice->synth,
406                         voice->midi);
407         }
408 }
409
410 #ifdef CONFIG_SND_DEBUG
411 static void snd_emu_proc_emu1010_reg_read(struct snd_info_entry *entry,
412                                      struct snd_info_buffer *buffer)
413 {
414         struct snd_emu10k1 *emu = entry->private_data;
415         int value;
416         unsigned long flags;
417         int i;
418         snd_iprintf(buffer, "EMU1010 Registers:\n\n");
419
420         for(i = 0; i < 0x40; i+=1) {
421                 spin_lock_irqsave(&emu->emu_lock, flags);
422                 snd_emu1010_fpga_read(emu, i, &value);
423                 spin_unlock_irqrestore(&emu->emu_lock, flags);
424                 snd_iprintf(buffer, "%02X: %08X, %02X\n", i, value, (value >> 8) & 0x7f);
425         }
426 }
427
428 static void snd_emu_proc_io_reg_read(struct snd_info_entry *entry,
429                                      struct snd_info_buffer *buffer)
430 {
431         struct snd_emu10k1 *emu = entry->private_data;
432         unsigned long value;
433         unsigned long flags;
434         int i;
435         snd_iprintf(buffer, "IO Registers:\n\n");
436         for(i = 0; i < 0x40; i+=4) {
437                 spin_lock_irqsave(&emu->emu_lock, flags);
438                 value = inl(emu->port + i);
439                 spin_unlock_irqrestore(&emu->emu_lock, flags);
440                 snd_iprintf(buffer, "%02X: %08lX\n", i, value);
441         }
442 }
443
444 static void snd_emu_proc_io_reg_write(struct snd_info_entry *entry,
445                                       struct snd_info_buffer *buffer)
446 {
447         struct snd_emu10k1 *emu = entry->private_data;
448         unsigned long flags;
449         char line[64];
450         u32 reg, val;
451         while (!snd_info_get_line(buffer, line, sizeof(line))) {
452                 if (sscanf(line, "%x %x", &reg, &val) != 2)
453                         continue;
454                 if ((reg < 0x40) && (reg >= 0) && (val <= 0xffffffff) ) {
455                         spin_lock_irqsave(&emu->emu_lock, flags);
456                         outl(val, emu->port + (reg & 0xfffffffc));
457                         spin_unlock_irqrestore(&emu->emu_lock, flags);
458                 }
459         }
460 }
461
462 static unsigned int snd_ptr_read(struct snd_emu10k1 * emu,
463                                  unsigned int iobase,
464                                  unsigned int reg,
465                                  unsigned int chn)
466 {
467         unsigned long flags;
468         unsigned int regptr, val;
469
470         regptr = (reg << 16) | chn;
471
472         spin_lock_irqsave(&emu->emu_lock, flags);
473         outl(regptr, emu->port + iobase + PTR);
474         val = inl(emu->port + iobase + DATA);
475         spin_unlock_irqrestore(&emu->emu_lock, flags);
476         return val;
477 }
478
479 static void snd_ptr_write(struct snd_emu10k1 *emu,
480                           unsigned int iobase,
481                           unsigned int reg,
482                           unsigned int chn,
483                           unsigned int data)
484 {
485         unsigned int regptr;
486         unsigned long flags;
487
488         regptr = (reg << 16) | chn;
489
490         spin_lock_irqsave(&emu->emu_lock, flags);
491         outl(regptr, emu->port + iobase + PTR);
492         outl(data, emu->port + iobase + DATA);
493         spin_unlock_irqrestore(&emu->emu_lock, flags);
494 }
495
496
497 static void snd_emu_proc_ptr_reg_read(struct snd_info_entry *entry,
498                                       struct snd_info_buffer *buffer, int iobase, int offset, int length, int voices)
499 {
500         struct snd_emu10k1 *emu = entry->private_data;
501         unsigned long value;
502         int i,j;
503         if (offset+length > 0xa0) {
504                 snd_iprintf(buffer, "Input values out of range\n");
505                 return;
506         }
507         snd_iprintf(buffer, "Registers 0x%x\n", iobase);
508         for(i = offset; i < offset+length; i++) {
509                 snd_iprintf(buffer, "%02X: ",i);
510                 for (j = 0; j < voices; j++) {
511                         if(iobase == 0)
512                                 value = snd_ptr_read(emu, 0, i, j);
513                         else
514                                 value = snd_ptr_read(emu, 0x20, i, j);
515                         snd_iprintf(buffer, "%08lX ", value);
516                 }
517                 snd_iprintf(buffer, "\n");
518         }
519 }
520
521 static void snd_emu_proc_ptr_reg_write(struct snd_info_entry *entry,
522                                        struct snd_info_buffer *buffer, int iobase)
523 {
524         struct snd_emu10k1 *emu = entry->private_data;
525         char line[64];
526         unsigned int reg, channel_id , val;
527         while (!snd_info_get_line(buffer, line, sizeof(line))) {
528                 if (sscanf(line, "%x %x %x", &reg, &channel_id, &val) != 3)
529                         continue;
530                 if ((reg < 0xa0) && (reg >= 0) && (val <= 0xffffffff) && (channel_id >= 0) && (channel_id <= 3) )
531                         snd_ptr_write(emu, iobase, reg, channel_id, val);
532         }
533 }
534
535 static void snd_emu_proc_ptr_reg_write00(struct snd_info_entry *entry,
536                                          struct snd_info_buffer *buffer)
537 {
538         snd_emu_proc_ptr_reg_write(entry, buffer, 0);
539 }
540
541 static void snd_emu_proc_ptr_reg_write20(struct snd_info_entry *entry,
542                                          struct snd_info_buffer *buffer)
543 {
544         snd_emu_proc_ptr_reg_write(entry, buffer, 0x20);
545 }
546         
547
548 static void snd_emu_proc_ptr_reg_read00a(struct snd_info_entry *entry,
549                                          struct snd_info_buffer *buffer)
550 {
551         snd_emu_proc_ptr_reg_read(entry, buffer, 0, 0, 0x40, 64);
552 }
553
554 static void snd_emu_proc_ptr_reg_read00b(struct snd_info_entry *entry,
555                                          struct snd_info_buffer *buffer)
556 {
557         snd_emu_proc_ptr_reg_read(entry, buffer, 0, 0x40, 0x40, 64);
558 }
559
560 static void snd_emu_proc_ptr_reg_read20a(struct snd_info_entry *entry,
561                                          struct snd_info_buffer *buffer)
562 {
563         snd_emu_proc_ptr_reg_read(entry, buffer, 0x20, 0, 0x40, 4);
564 }
565
566 static void snd_emu_proc_ptr_reg_read20b(struct snd_info_entry *entry,
567                                          struct snd_info_buffer *buffer)
568 {
569         snd_emu_proc_ptr_reg_read(entry, buffer, 0x20, 0x40, 0x40, 4);
570 }
571
572 static void snd_emu_proc_ptr_reg_read20c(struct snd_info_entry *entry,
573                                          struct snd_info_buffer * buffer)
574 {
575         snd_emu_proc_ptr_reg_read(entry, buffer, 0x20, 0x80, 0x20, 4);
576 }
577 #endif
578
579 static struct snd_info_entry_ops snd_emu10k1_proc_ops_fx8010 = {
580         .read = snd_emu10k1_fx8010_read,
581 };
582
583 int __devinit snd_emu10k1_proc_init(struct snd_emu10k1 * emu)
584 {
585         struct snd_info_entry *entry;
586 #ifdef CONFIG_SND_DEBUG
587         if (emu->card_capabilities->emu1010) {
588                 if (! snd_card_proc_new(emu->card, "emu1010_regs", &entry)) 
589                         snd_info_set_text_ops(entry, emu, snd_emu_proc_emu1010_reg_read);
590         }
591         if (! snd_card_proc_new(emu->card, "io_regs", &entry)) {
592                 snd_info_set_text_ops(entry, emu, snd_emu_proc_io_reg_read);
593                 entry->c.text.write = snd_emu_proc_io_reg_write;
594                 entry->mode |= S_IWUSR;
595         }
596         if (! snd_card_proc_new(emu->card, "ptr_regs00a", &entry)) {
597                 snd_info_set_text_ops(entry, emu, snd_emu_proc_ptr_reg_read00a);
598                 entry->c.text.write = snd_emu_proc_ptr_reg_write00;
599                 entry->mode |= S_IWUSR;
600         }
601         if (! snd_card_proc_new(emu->card, "ptr_regs00b", &entry)) {
602                 snd_info_set_text_ops(entry, emu, snd_emu_proc_ptr_reg_read00b);
603                 entry->c.text.write = snd_emu_proc_ptr_reg_write00;
604                 entry->mode |= S_IWUSR;
605         }
606         if (! snd_card_proc_new(emu->card, "ptr_regs20a", &entry)) {
607                 snd_info_set_text_ops(entry, emu, snd_emu_proc_ptr_reg_read20a);
608                 entry->c.text.write = snd_emu_proc_ptr_reg_write20;
609                 entry->mode |= S_IWUSR;
610         }
611         if (! snd_card_proc_new(emu->card, "ptr_regs20b", &entry)) {
612                 snd_info_set_text_ops(entry, emu, snd_emu_proc_ptr_reg_read20b);
613                 entry->c.text.write = snd_emu_proc_ptr_reg_write20;
614                 entry->mode |= S_IWUSR;
615         }
616         if (! snd_card_proc_new(emu->card, "ptr_regs20c", &entry)) {
617                 snd_info_set_text_ops(entry, emu, snd_emu_proc_ptr_reg_read20c);
618                 entry->c.text.write = snd_emu_proc_ptr_reg_write20;
619                 entry->mode |= S_IWUSR;
620         }
621 #endif
622         
623         if (! snd_card_proc_new(emu->card, "emu10k1", &entry))
624                 snd_info_set_text_ops(entry, emu, snd_emu10k1_proc_read);
625
626         if (emu->card_capabilities->emu10k2_chip) {
627                 if (! snd_card_proc_new(emu->card, "spdif-in", &entry))
628                         snd_info_set_text_ops(entry, emu, snd_emu10k1_proc_spdif_read);
629         }
630         if (emu->card_capabilities->ca0151_chip) {
631                 if (! snd_card_proc_new(emu->card, "capture-rates", &entry))
632                         snd_info_set_text_ops(entry, emu, snd_emu10k1_proc_rates_read);
633         }
634
635         if (! snd_card_proc_new(emu->card, "voices", &entry))
636                 snd_info_set_text_ops(entry, emu, snd_emu10k1_proc_voices_read);
637
638         if (! snd_card_proc_new(emu->card, "fx8010_gpr", &entry)) {
639                 entry->content = SNDRV_INFO_CONTENT_DATA;
640                 entry->private_data = emu;
641                 entry->mode = S_IFREG | S_IRUGO /*| S_IWUSR*/;
642                 entry->size = emu->audigy ? A_TOTAL_SIZE_GPR : TOTAL_SIZE_GPR;
643                 entry->c.ops = &snd_emu10k1_proc_ops_fx8010;
644         }
645         if (! snd_card_proc_new(emu->card, "fx8010_tram_data", &entry)) {
646                 entry->content = SNDRV_INFO_CONTENT_DATA;
647                 entry->private_data = emu;
648                 entry->mode = S_IFREG | S_IRUGO /*| S_IWUSR*/;
649                 entry->size = emu->audigy ? A_TOTAL_SIZE_TANKMEM_DATA : TOTAL_SIZE_TANKMEM_DATA ;
650                 entry->c.ops = &snd_emu10k1_proc_ops_fx8010;
651         }
652         if (! snd_card_proc_new(emu->card, "fx8010_tram_addr", &entry)) {
653                 entry->content = SNDRV_INFO_CONTENT_DATA;
654                 entry->private_data = emu;
655                 entry->mode = S_IFREG | S_IRUGO /*| S_IWUSR*/;
656                 entry->size = emu->audigy ? A_TOTAL_SIZE_TANKMEM_ADDR : TOTAL_SIZE_TANKMEM_ADDR ;
657                 entry->c.ops = &snd_emu10k1_proc_ops_fx8010;
658         }
659         if (! snd_card_proc_new(emu->card, "fx8010_code", &entry)) {
660                 entry->content = SNDRV_INFO_CONTENT_DATA;
661                 entry->private_data = emu;
662                 entry->mode = S_IFREG | S_IRUGO /*| S_IWUSR*/;
663                 entry->size = emu->audigy ? A_TOTAL_SIZE_CODE : TOTAL_SIZE_CODE;
664                 entry->c.ops = &snd_emu10k1_proc_ops_fx8010;
665         }
666         if (! snd_card_proc_new(emu->card, "fx8010_acode", &entry)) {
667                 entry->content = SNDRV_INFO_CONTENT_TEXT;
668                 entry->private_data = emu;
669                 entry->mode = S_IFREG | S_IRUGO /*| S_IWUSR*/;
670                 entry->c.text.read = snd_emu10k1_proc_acode_read;
671         }
672         return 0;
673 }
674 #endif /* CONFIG_PROC_FS */