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emuproc.c
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1 /*
2  * Copyright (c) by Jaroslav Kysela <[email protected]>
3  * Creative Labs, Inc.
4  * Routines for control of EMU10K1 chips / proc interface routines
5  *
6  * Copyright (c) by James Courtier-Dutton <[email protected]>
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->emu_model) {
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 ssize_t snd_emu10k1_fx8010_read(struct snd_info_entry *entry,
345  void *file_private_data,
346  struct file *file, char __user *buf,
347  size_t count, loff_t pos)
348 {
349  struct snd_emu10k1 *emu = entry->private_data;
350  unsigned int offset;
351  int tram_addr = 0;
352  unsigned int *tmp;
353  long res;
354  unsigned int idx;
355 
356  if (!strcmp(entry->name, "fx8010_tram_addr")) {
357  offset = TANKMEMADDRREGBASE;
358  tram_addr = 1;
359  } else if (!strcmp(entry->name, "fx8010_tram_data")) {
360  offset = TANKMEMDATAREGBASE;
361  } else if (!strcmp(entry->name, "fx8010_code")) {
362  offset = emu->audigy ? A_MICROCODEBASE : MICROCODEBASE;
363  } else {
364  offset = emu->audigy ? A_FXGPREGBASE : FXGPREGBASE;
365  }
366 
367  tmp = kmalloc(count + 8, GFP_KERNEL);
368  if (!tmp)
369  return -ENOMEM;
370  for (idx = 0; idx < ((pos & 3) + count + 3) >> 2; idx++) {
371  unsigned int val;
372  val = snd_emu10k1_ptr_read(emu, offset + idx + (pos >> 2), 0);
373  if (tram_addr && emu->audigy) {
374  val >>= 11;
375  val |= snd_emu10k1_ptr_read(emu, 0x100 + idx + (pos >> 2), 0) << 20;
376  }
377  tmp[idx] = val;
378  }
379  if (copy_to_user(buf, ((char *)tmp) + (pos & 3), count))
380  res = -EFAULT;
381  else
382  res = count;
383  kfree(tmp);
384  return res;
385 }
386 
387 static void snd_emu10k1_proc_voices_read(struct snd_info_entry *entry,
388  struct snd_info_buffer *buffer)
389 {
390  struct snd_emu10k1 *emu = entry->private_data;
391  struct snd_emu10k1_voice *voice;
392  int idx;
393 
394  snd_iprintf(buffer, "ch\tuse\tpcm\tefx\tsynth\tmidi\n");
395  for (idx = 0; idx < NUM_G; idx++) {
396  voice = &emu->voices[idx];
397  snd_iprintf(buffer, "%i\t%i\t%i\t%i\t%i\t%i\n",
398  idx,
399  voice->use,
400  voice->pcm,
401  voice->efx,
402  voice->synth,
403  voice->midi);
404  }
405 }
406 
407 #ifdef CONFIG_SND_DEBUG
408 static void snd_emu_proc_emu1010_reg_read(struct snd_info_entry *entry,
409  struct snd_info_buffer *buffer)
410 {
411  struct snd_emu10k1 *emu = entry->private_data;
412  u32 value;
413  unsigned long flags;
414  int i;
415  snd_iprintf(buffer, "EMU1010 Registers:\n\n");
416 
417  for(i = 0; i < 0x40; i+=1) {
418  spin_lock_irqsave(&emu->emu_lock, flags);
419  snd_emu1010_fpga_read(emu, i, &value);
420  spin_unlock_irqrestore(&emu->emu_lock, flags);
421  snd_iprintf(buffer, "%02X: %08X, %02X\n", i, value, (value >> 8) & 0x7f);
422  }
423 }
424 
425 static void snd_emu_proc_io_reg_read(struct snd_info_entry *entry,
426  struct snd_info_buffer *buffer)
427 {
428  struct snd_emu10k1 *emu = entry->private_data;
429  unsigned long value;
430  unsigned long flags;
431  int i;
432  snd_iprintf(buffer, "IO Registers:\n\n");
433  for(i = 0; i < 0x40; i+=4) {
434  spin_lock_irqsave(&emu->emu_lock, flags);
435  value = inl(emu->port + i);
436  spin_unlock_irqrestore(&emu->emu_lock, flags);
437  snd_iprintf(buffer, "%02X: %08lX\n", i, value);
438  }
439 }
440 
441 static void snd_emu_proc_io_reg_write(struct snd_info_entry *entry,
442  struct snd_info_buffer *buffer)
443 {
444  struct snd_emu10k1 *emu = entry->private_data;
445  unsigned long flags;
446  char line[64];
447  u32 reg, val;
448  while (!snd_info_get_line(buffer, line, sizeof(line))) {
449  if (sscanf(line, "%x %x", &reg, &val) != 2)
450  continue;
451  if (reg < 0x40 && val <= 0xffffffff) {
452  spin_lock_irqsave(&emu->emu_lock, flags);
453  outl(val, emu->port + (reg & 0xfffffffc));
454  spin_unlock_irqrestore(&emu->emu_lock, flags);
455  }
456  }
457 }
458 
459 static unsigned int snd_ptr_read(struct snd_emu10k1 * emu,
460  unsigned int iobase,
461  unsigned int reg,
462  unsigned int chn)
463 {
464  unsigned long flags;
465  unsigned int regptr, val;
466 
467  regptr = (reg << 16) | chn;
468 
469  spin_lock_irqsave(&emu->emu_lock, flags);
470  outl(regptr, emu->port + iobase + PTR);
471  val = inl(emu->port + iobase + DATA);
472  spin_unlock_irqrestore(&emu->emu_lock, flags);
473  return val;
474 }
475 
476 static void snd_ptr_write(struct snd_emu10k1 *emu,
477  unsigned int iobase,
478  unsigned int reg,
479  unsigned int chn,
480  unsigned int data)
481 {
482  unsigned int regptr;
483  unsigned long flags;
484 
485  regptr = (reg << 16) | chn;
486 
487  spin_lock_irqsave(&emu->emu_lock, flags);
488  outl(regptr, emu->port + iobase + PTR);
489  outl(data, emu->port + iobase + DATA);
490  spin_unlock_irqrestore(&emu->emu_lock, flags);
491 }
492 
493 
494 static void snd_emu_proc_ptr_reg_read(struct snd_info_entry *entry,
495  struct snd_info_buffer *buffer, int iobase, int offset, int length, int voices)
496 {
497  struct snd_emu10k1 *emu = entry->private_data;
498  unsigned long value;
499  int i,j;
500  if (offset+length > 0xa0) {
501  snd_iprintf(buffer, "Input values out of range\n");
502  return;
503  }
504  snd_iprintf(buffer, "Registers 0x%x\n", iobase);
505  for(i = offset; i < offset+length; i++) {
506  snd_iprintf(buffer, "%02X: ",i);
507  for (j = 0; j < voices; j++) {
508  if(iobase == 0)
509  value = snd_ptr_read(emu, 0, i, j);
510  else
511  value = snd_ptr_read(emu, 0x20, i, j);
512  snd_iprintf(buffer, "%08lX ", value);
513  }
514  snd_iprintf(buffer, "\n");
515  }
516 }
517 
518 static void snd_emu_proc_ptr_reg_write(struct snd_info_entry *entry,
519  struct snd_info_buffer *buffer, int iobase)
520 {
521  struct snd_emu10k1 *emu = entry->private_data;
522  char line[64];
523  unsigned int reg, channel_id , val;
524  while (!snd_info_get_line(buffer, line, sizeof(line))) {
525  if (sscanf(line, "%x %x %x", &reg, &channel_id, &val) != 3)
526  continue;
527  if (reg < 0xa0 && val <= 0xffffffff && channel_id <= 3)
528  snd_ptr_write(emu, iobase, reg, channel_id, val);
529  }
530 }
531 
532 static void snd_emu_proc_ptr_reg_write00(struct snd_info_entry *entry,
533  struct snd_info_buffer *buffer)
534 {
535  snd_emu_proc_ptr_reg_write(entry, buffer, 0);
536 }
537 
538 static void snd_emu_proc_ptr_reg_write20(struct snd_info_entry *entry,
539  struct snd_info_buffer *buffer)
540 {
541  snd_emu_proc_ptr_reg_write(entry, buffer, 0x20);
542 }
543 
544 
545 static void snd_emu_proc_ptr_reg_read00a(struct snd_info_entry *entry,
546  struct snd_info_buffer *buffer)
547 {
548  snd_emu_proc_ptr_reg_read(entry, buffer, 0, 0, 0x40, 64);
549 }
550 
551 static void snd_emu_proc_ptr_reg_read00b(struct snd_info_entry *entry,
552  struct snd_info_buffer *buffer)
553 {
554  snd_emu_proc_ptr_reg_read(entry, buffer, 0, 0x40, 0x40, 64);
555 }
556 
557 static void snd_emu_proc_ptr_reg_read20a(struct snd_info_entry *entry,
558  struct snd_info_buffer *buffer)
559 {
560  snd_emu_proc_ptr_reg_read(entry, buffer, 0x20, 0, 0x40, 4);
561 }
562 
563 static void snd_emu_proc_ptr_reg_read20b(struct snd_info_entry *entry,
564  struct snd_info_buffer *buffer)
565 {
566  snd_emu_proc_ptr_reg_read(entry, buffer, 0x20, 0x40, 0x40, 4);
567 }
568 
569 static void snd_emu_proc_ptr_reg_read20c(struct snd_info_entry *entry,
570  struct snd_info_buffer * buffer)
571 {
572  snd_emu_proc_ptr_reg_read(entry, buffer, 0x20, 0x80, 0x20, 4);
573 }
574 #endif
575 
576 static struct snd_info_entry_ops snd_emu10k1_proc_ops_fx8010 = {
577  .read = snd_emu10k1_fx8010_read,
578 };
579 
580 int __devinit snd_emu10k1_proc_init(struct snd_emu10k1 * emu)
581 {
582  struct snd_info_entry *entry;
583 #ifdef CONFIG_SND_DEBUG
584  if (emu->card_capabilities->emu_model) {
585  if (! snd_card_proc_new(emu->card, "emu1010_regs", &entry))
586  snd_info_set_text_ops(entry, emu, snd_emu_proc_emu1010_reg_read);
587  }
588  if (! snd_card_proc_new(emu->card, "io_regs", &entry)) {
589  snd_info_set_text_ops(entry, emu, snd_emu_proc_io_reg_read);
590  entry->c.text.write = snd_emu_proc_io_reg_write;
591  entry->mode |= S_IWUSR;
592  }
593  if (! snd_card_proc_new(emu->card, "ptr_regs00a", &entry)) {
594  snd_info_set_text_ops(entry, emu, snd_emu_proc_ptr_reg_read00a);
595  entry->c.text.write = snd_emu_proc_ptr_reg_write00;
596  entry->mode |= S_IWUSR;
597  }
598  if (! snd_card_proc_new(emu->card, "ptr_regs00b", &entry)) {
599  snd_info_set_text_ops(entry, emu, snd_emu_proc_ptr_reg_read00b);
600  entry->c.text.write = snd_emu_proc_ptr_reg_write00;
601  entry->mode |= S_IWUSR;
602  }
603  if (! snd_card_proc_new(emu->card, "ptr_regs20a", &entry)) {
604  snd_info_set_text_ops(entry, emu, snd_emu_proc_ptr_reg_read20a);
605  entry->c.text.write = snd_emu_proc_ptr_reg_write20;
606  entry->mode |= S_IWUSR;
607  }
608  if (! snd_card_proc_new(emu->card, "ptr_regs20b", &entry)) {
609  snd_info_set_text_ops(entry, emu, snd_emu_proc_ptr_reg_read20b);
610  entry->c.text.write = snd_emu_proc_ptr_reg_write20;
611  entry->mode |= S_IWUSR;
612  }
613  if (! snd_card_proc_new(emu->card, "ptr_regs20c", &entry)) {
614  snd_info_set_text_ops(entry, emu, snd_emu_proc_ptr_reg_read20c);
615  entry->c.text.write = snd_emu_proc_ptr_reg_write20;
616  entry->mode |= S_IWUSR;
617  }
618 #endif
619 
620  if (! snd_card_proc_new(emu->card, "emu10k1", &entry))
621  snd_info_set_text_ops(entry, emu, snd_emu10k1_proc_read);
622 
623  if (emu->card_capabilities->emu10k2_chip) {
624  if (! snd_card_proc_new(emu->card, "spdif-in", &entry))
625  snd_info_set_text_ops(entry, emu, snd_emu10k1_proc_spdif_read);
626  }
627  if (emu->card_capabilities->ca0151_chip) {
628  if (! snd_card_proc_new(emu->card, "capture-rates", &entry))
629  snd_info_set_text_ops(entry, emu, snd_emu10k1_proc_rates_read);
630  }
631 
632  if (! snd_card_proc_new(emu->card, "voices", &entry))
633  snd_info_set_text_ops(entry, emu, snd_emu10k1_proc_voices_read);
634 
635  if (! snd_card_proc_new(emu->card, "fx8010_gpr", &entry)) {
636  entry->content = SNDRV_INFO_CONTENT_DATA;
637  entry->private_data = emu;
638  entry->mode = S_IFREG | S_IRUGO /*| S_IWUSR*/;
639  entry->size = emu->audigy ? A_TOTAL_SIZE_GPR : TOTAL_SIZE_GPR;
640  entry->c.ops = &snd_emu10k1_proc_ops_fx8010;
641  }
642  if (! snd_card_proc_new(emu->card, "fx8010_tram_data", &entry)) {
643  entry->content = SNDRV_INFO_CONTENT_DATA;
644  entry->private_data = emu;
645  entry->mode = S_IFREG | S_IRUGO /*| S_IWUSR*/;
646  entry->size = emu->audigy ? A_TOTAL_SIZE_TANKMEM_DATA : TOTAL_SIZE_TANKMEM_DATA ;
647  entry->c.ops = &snd_emu10k1_proc_ops_fx8010;
648  }
649  if (! snd_card_proc_new(emu->card, "fx8010_tram_addr", &entry)) {
650  entry->content = SNDRV_INFO_CONTENT_DATA;
651  entry->private_data = emu;
652  entry->mode = S_IFREG | S_IRUGO /*| S_IWUSR*/;
653  entry->size = emu->audigy ? A_TOTAL_SIZE_TANKMEM_ADDR : TOTAL_SIZE_TANKMEM_ADDR ;
654  entry->c.ops = &snd_emu10k1_proc_ops_fx8010;
655  }
656  if (! snd_card_proc_new(emu->card, "fx8010_code", &entry)) {
657  entry->content = SNDRV_INFO_CONTENT_DATA;
658  entry->private_data = emu;
659  entry->mode = S_IFREG | S_IRUGO /*| S_IWUSR*/;
660  entry->size = emu->audigy ? A_TOTAL_SIZE_CODE : TOTAL_SIZE_CODE;
661  entry->c.ops = &snd_emu10k1_proc_ops_fx8010;
662  }
663  if (! snd_card_proc_new(emu->card, "fx8010_acode", &entry)) {
664  entry->content = SNDRV_INFO_CONTENT_TEXT;
665  entry->private_data = emu;
666  entry->mode = S_IFREG | S_IRUGO /*| S_IWUSR*/;
667  entry->c.text.read = snd_emu10k1_proc_acode_read;
668  }
669  return 0;
670 }
671 #endif /* CONFIG_PROC_FS */
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