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[ALSA] Changed Jaroslav Kysela's e-mail from perex@suse.cz to perex@perex.cz
[linux-2.6-block.git] / sound / pci / emu10k1 / emuproc.c
CommitLineData
1da177e4 1/*
c1017a4c 2 * Copyright (c) by Jaroslav Kysela <perex@perex.cz>
1da177e4
LT		 3 * Creative Labs, Inc.
4 * Routines for control of EMU10K1 chips / proc interface routines
5 *
9f4bd5dd
JCD		 6 * Copyright (c) by James Courtier-Dutton <James@superbug.co.uk>
7 * Added EMU 1010 support.
8 *
1da177e4
LT		 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>
001f7589 36#include "p16v.h"
1da177e4 37
adf1b3d2 38#ifdef CONFIG_PROC_FS
eb4698f3
TI		 39static void snd_emu10k1_proc_spdif_status(struct snd_emu10k1 * emu,
40 struct snd_info_buffer *buffer,
1da177e4
LT		 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);
1da177e4
LT		 52
53 snd_iprintf(buffer, "\n%s\n", title);
54
df34140a
JCD		 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);
001f7589 70 snd_iprintf(buffer, "S/PDIF Valid : %s\n", rate & SRCS_SPDIFVALID ? "on" : "off");
df34140a
JCD		 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");
1da177e4 78 }
df34140a 79
1da177e4
LT		 80}
81
eb4698f3
TI		 82static void snd_emu10k1_proc_read(struct snd_info_entry *entry,
83 struct snd_info_buffer *buffer)
1da177e4
LT		 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
eb4698f3 188 struct snd_emu10k1 *emu = entry->private_data;
1da177e4
LT		 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",
2b637da5 196 emu->audigy ? "Audigy" : (emu->card_capabilities->ecard ? "EMU APS" : "Creative"));
1da177e4
LT		 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]);
df34140a
JCD		 237}
238
eb4698f3
TI		 239static void snd_emu10k1_proc_spdif_read(struct snd_info_entry *entry,
240 struct snd_info_buffer *buffer)
df34140a 241{
eb4698f3 242 struct snd_emu10k1 *emu = entry->private_data;
f93abe51
JCD		 243 u32 value;
244 u32 value2;
245 unsigned long flags;
246 u32 rate;
247
248 if (emu->card_capabilities->emu1010) {
249 spin_lock_irqsave(&emu->emu_lock, flags);
250 snd_emu1010_fpga_read(emu, 0x38, &value);
251 spin_unlock_irqrestore(&emu->emu_lock, flags);
252 if ((value & 0x1) == 0) {
253 spin_lock_irqsave(&emu->emu_lock, flags);
254 snd_emu1010_fpga_read(emu, 0x2a, &value);
255 snd_emu1010_fpga_read(emu, 0x2b, &value2);
256 spin_unlock_irqrestore(&emu->emu_lock, flags);
257 rate = 0x1770000 / (((value << 5) | value2)+1);
258 snd_iprintf(buffer, "ADAT Locked : %u\n", rate);
259 } else {
260 snd_iprintf(buffer, "ADAT Unlocked\n");
261 }
262 spin_lock_irqsave(&emu->emu_lock, flags);
263 snd_emu1010_fpga_read(emu, 0x20, &value);
264 spin_unlock_irqrestore(&emu->emu_lock, flags);
265 if ((value & 0x4) == 0) {
266 spin_lock_irqsave(&emu->emu_lock, flags);
267 snd_emu1010_fpga_read(emu, 0x28, &value);
268 snd_emu1010_fpga_read(emu, 0x29, &value2);
269 spin_unlock_irqrestore(&emu->emu_lock, flags);
270 rate = 0x1770000 / (((value << 5) | value2)+1);
271 snd_iprintf(buffer, "SPDIF Locked : %d\n", rate);
272 } else {
273 snd_iprintf(buffer, "SPDIF Unlocked\n");
274 }
275 } else {
276 snd_emu10k1_proc_spdif_status(emu, buffer, "CD-ROM S/PDIF In", CDCS, CDSRCS);
277 snd_emu10k1_proc_spdif_status(emu, buffer, "Optical or Coax S/PDIF In", GPSCS, GPSRCS);
278 }
df34140a 279#if 0
1da177e4
LT		 280 val = snd_emu10k1_ptr_read(emu, ZVSRCS, 0);
281 snd_iprintf(buffer, "\nZoomed Video\n");
282 snd_iprintf(buffer, "Rate Locked : %s\n", val & SRCS_RATELOCKED ? "on" : "off");
283 snd_iprintf(buffer, "Estimated Sample Rate : 0x%x\n", val & SRCS_ESTSAMPLERATE);
df34140a 284#endif
1da177e4
LT		 285}
286
eb4698f3
TI		 287static void snd_emu10k1_proc_rates_read(struct snd_info_entry *entry,
288 struct snd_info_buffer *buffer)
001f7589
JCD		 289{
290 static int samplerate[8] = { 44100, 48000, 96000, 192000, 4, 5, 6, 7 };
eb4698f3 291 struct snd_emu10k1 *emu = entry->private_data;
001f7589
JCD		 292 unsigned int val, tmp, n;
293 val = snd_emu10k1_ptr20_read(emu, CAPTURE_RATE_STATUS, 0);
294 tmp = (val >> 16) & 0x8;
9f4bd5dd 295 for (n = 0; n < 4; n++) {
001f7589
JCD		 296 tmp = val >> (16 + (n*4));
297 if (tmp & 0x8) snd_iprintf(buffer, "Channel %d: Rate=%d\n", n, samplerate[tmp & 0x7]);
298 else snd_iprintf(buffer, "Channel %d: No input\n", n);
299 }
300}
301
eb4698f3
TI		 302static void snd_emu10k1_proc_acode_read(struct snd_info_entry *entry,
303 struct snd_info_buffer *buffer)
1da177e4
LT		 304{
305 u32 pc;
eb4698f3 306 struct snd_emu10k1 *emu = entry->private_data;
1da177e4
LT		 307
308 snd_iprintf(buffer, "FX8010 Instruction List '%s'\n", emu->fx8010.name);
309 snd_iprintf(buffer, " Code dump :\n");
310 for (pc = 0; pc < (emu->audigy ? 1024 : 512); pc++) {
311 u32 low, high;
312
313 low = snd_emu10k1_efx_read(emu, pc * 2);
314 high = snd_emu10k1_efx_read(emu, pc * 2 + 1);
315 if (emu->audigy)
316 snd_iprintf(buffer, " OP(0x%02x, 0x%03x, 0x%03x, 0x%03x, 0x%03x) /* 0x%04x: 0x%08x%08x */\n",
317 (high >> 24) & 0x0f,
318 (high >> 12) & 0x7ff,
319 (high >> 0) & 0x7ff,
320 (low >> 12) & 0x7ff,
321 (low >> 0) & 0x7ff,
322 pc,
323 high, low);
324 else
325 snd_iprintf(buffer, " OP(0x%02x, 0x%03x, 0x%03x, 0x%03x, 0x%03x) /* 0x%04x: 0x%08x%08x */\n",
326 (high >> 20) & 0x0f,
327 (high >> 10) & 0x3ff,
328 (high >> 0) & 0x3ff,
329 (low >> 10) & 0x3ff,
330 (low >> 0) & 0x3ff,
331 pc,
332 high, low);
333 }
334}
335
336#define TOTAL_SIZE_GPR (0x100*4)
337#define A_TOTAL_SIZE_GPR (0x200*4)
338#define TOTAL_SIZE_TANKMEM_DATA (0xa0*4)
339#define TOTAL_SIZE_TANKMEM_ADDR (0xa0*4)
340#define A_TOTAL_SIZE_TANKMEM_DATA (0x100*4)
341#define A_TOTAL_SIZE_TANKMEM_ADDR (0x100*4)
342#define TOTAL_SIZE_CODE (0x200*8)
343#define A_TOTAL_SIZE_CODE (0x400*8)
344
eb4698f3
TI		 345static long snd_emu10k1_fx8010_read(struct snd_info_entry *entry,
346 void *file_private_data,
1da177e4
LT		 347 struct file *file, char __user *buf,
348 unsigned long count, unsigned long pos)
349{
350 long size;
eb4698f3 351 struct snd_emu10k1 *emu = entry->private_data;
1da177e4
LT		 352 unsigned int offset;
353 int tram_addr = 0;
354
355 if (!strcmp(entry->name, "fx8010_tram_addr")) {
356 offset = TANKMEMADDRREGBASE;
357 tram_addr = 1;
358 } else if (!strcmp(entry->name, "fx8010_tram_data")) {
359 offset = TANKMEMDATAREGBASE;
360 } else if (!strcmp(entry->name, "fx8010_code")) {
361 offset = emu->audigy ? A_MICROCODEBASE : MICROCODEBASE;
362 } else {
363 offset = emu->audigy ? A_FXGPREGBASE : FXGPREGBASE;
364 }
365 size = count;
366 if (pos + size > entry->size)
367 size = (long)entry->size - pos;
368 if (size > 0) {
369 unsigned int *tmp;
370 long res;
371 unsigned int idx;
372 if ((tmp = kmalloc(size + 8, GFP_KERNEL)) == NULL)
373 return -ENOMEM;
374 for (idx = 0; idx < ((pos & 3) + size + 3) >> 2; idx++)
375 if (tram_addr && emu->audigy) {
376 tmp[idx] = snd_emu10k1_ptr_read(emu, offset + idx + (pos >> 2), 0) >> 11;
377 tmp[idx] |= snd_emu10k1_ptr_read(emu, 0x100 + idx + (pos >> 2), 0) << 20;
378 } else
379 tmp[idx] = snd_emu10k1_ptr_read(emu, offset + idx + (pos >> 2), 0);
380 if (copy_to_user(buf, ((char *)tmp) + (pos & 3), size))
381 res = -EFAULT;
382 else {
383 res = size;
384 }
385 kfree(tmp);
386 return res;
387 }
388 return 0;
389}
390
eb4698f3
TI		 391static void snd_emu10k1_proc_voices_read(struct snd_info_entry *entry,
392 struct snd_info_buffer *buffer)
1da177e4 393{
eb4698f3
TI		 394 struct snd_emu10k1 *emu = entry->private_data;
395 struct snd_emu10k1_voice *voice;
1da177e4
LT		 396 int idx;
397
398 snd_iprintf(buffer, "ch\tuse\tpcm\tefx\tsynth\tmidi\n");
399 for (idx = 0; idx < NUM_G; idx++) {
400 voice = &emu->voices[idx];
401 snd_iprintf(buffer, "%i\t%i\t%i\t%i\t%i\t%i\n",
402 idx,
403 voice->use,
404 voice->pcm,
405 voice->efx,
406 voice->synth,
407 voice->midi);
408 }
409}
410
411#ifdef CONFIG_SND_DEBUG
9f4bd5dd
JCD		 412static void snd_emu_proc_emu1010_reg_read(struct snd_info_entry *entry,
413 struct snd_info_buffer *buffer)
414{
415 struct snd_emu10k1 *emu = entry->private_data;
f93abe51 416 int value;
9f4bd5dd 417 unsigned long flags;
9f4bd5dd
JCD		 418 int i;
419 snd_iprintf(buffer, "EMU1010 Registers:\n\n");
420
90fd5ce5 421 for(i = 0; i < 0x40; i+=1) {
9f4bd5dd 422 spin_lock_irqsave(&emu->emu_lock, flags);
f93abe51 423 snd_emu1010_fpga_read(emu, i, &value);
9f4bd5dd 424 spin_unlock_irqrestore(&emu->emu_lock, flags);
f93abe51 425 snd_iprintf(buffer, "%02X: %08X, %02X\n", i, value, (value >> 8) & 0x7f);
9f4bd5dd
JCD		 426 }
427}
428
eb4698f3
TI		 429static void snd_emu_proc_io_reg_read(struct snd_info_entry *entry,
430 struct snd_info_buffer *buffer)
1da177e4 431{
eb4698f3 432 struct snd_emu10k1 *emu = entry->private_data;
1da177e4
LT		 433 unsigned long value;
434 unsigned long flags;
435 int i;
436 snd_iprintf(buffer, "IO Registers:\n\n");
437 for(i = 0; i < 0x40; i+=4) {
438 spin_lock_irqsave(&emu->emu_lock, flags);
439 value = inl(emu->port + i);
440 spin_unlock_irqrestore(&emu->emu_lock, flags);
441 snd_iprintf(buffer, "%02X: %08lX\n", i, value);
442 }
443}
444
eb4698f3
TI		 445static void snd_emu_proc_io_reg_write(struct snd_info_entry *entry,
446 struct snd_info_buffer *buffer)
1da177e4 447{
eb4698f3 448 struct snd_emu10k1 *emu = entry->private_data;
1da177e4
LT		 449 unsigned long flags;
450 char line[64];
451 u32 reg, val;
452 while (!snd_info_get_line(buffer, line, sizeof(line))) {
453 if (sscanf(line, "%x %x", &reg, &val) != 2)
454 continue;
9f4bd5dd 455 if ((reg < 0x40) && (reg >= 0) && (val <= 0xffffffff) ) {
1da177e4
LT		 456 spin_lock_irqsave(&emu->emu_lock, flags);
457 outl(val, emu->port + (reg & 0xfffffffc));
458 spin_unlock_irqrestore(&emu->emu_lock, flags);
459 }
460 }
461}
462
eb4698f3 463static unsigned int snd_ptr_read(struct snd_emu10k1 * emu,
1da177e4
LT		 464 unsigned int iobase,
465 unsigned int reg,
466 unsigned int chn)
467{
468 unsigned long flags;
469 unsigned int regptr, val;
470
471 regptr = (reg << 16) | chn;
472
473 spin_lock_irqsave(&emu->emu_lock, flags);
474 outl(regptr, emu->port + iobase + PTR);
475 val = inl(emu->port + iobase + DATA);
476 spin_unlock_irqrestore(&emu->emu_lock, flags);
477 return val;
478}
479
eb4698f3 480static void snd_ptr_write(struct snd_emu10k1 *emu,
1da177e4
LT		 481 unsigned int iobase,
482 unsigned int reg,
483 unsigned int chn,
484 unsigned int data)
485{
486 unsigned int regptr;
487 unsigned long flags;
488
489 regptr = (reg << 16) | chn;
490
491 spin_lock_irqsave(&emu->emu_lock, flags);
492 outl(regptr, emu->port + iobase + PTR);
493 outl(data, emu->port + iobase + DATA);
494 spin_unlock_irqrestore(&emu->emu_lock, flags);
495}
496
497
eb4698f3
TI		 498static void snd_emu_proc_ptr_reg_read(struct snd_info_entry *entry,
499 struct snd_info_buffer *buffer, int iobase, int offset, int length, int voices)
1da177e4 500{
eb4698f3 501 struct snd_emu10k1 *emu = entry->private_data;
1da177e4
LT		 502 unsigned long value;
503 int i,j;
6ef7e861 504 if (offset+length > 0xa0) {
1da177e4
LT		 505 snd_iprintf(buffer, "Input values out of range\n");
506 return;
507 }
508 snd_iprintf(buffer, "Registers 0x%x\n", iobase);
509 for(i = offset; i < offset+length; i++) {
510 snd_iprintf(buffer, "%02X: ",i);
511 for (j = 0; j < voices; j++) {
512 if(iobase == 0)
513 value = snd_ptr_read(emu, 0, i, j);
514 else
515 value = snd_ptr_read(emu, 0x20, i, j);
516 snd_iprintf(buffer, "%08lX ", value);
517 }
518 snd_iprintf(buffer, "\n");
519 }
520}
521
eb4698f3
TI		 522static void snd_emu_proc_ptr_reg_write(struct snd_info_entry *entry,
523 struct snd_info_buffer *buffer, int iobase)
1da177e4 524{
eb4698f3 525 struct snd_emu10k1 *emu = entry->private_data;
1da177e4
LT		 526 char line[64];
527 unsigned int reg, channel_id , val;
528 while (!snd_info_get_line(buffer, line, sizeof(line))) {
529 if (sscanf(line, "%x %x %x", &reg, &channel_id, &val) != 3)
530 continue;
9f4bd5dd 531 if ((reg < 0xa0) && (reg >= 0) && (val <= 0xffffffff) && (channel_id >= 0) && (channel_id <= 3) )
1da177e4
LT		 532 snd_ptr_write(emu, iobase, reg, channel_id, val);
533 }
534}
535
eb4698f3
TI		 536static void snd_emu_proc_ptr_reg_write00(struct snd_info_entry *entry,
537 struct snd_info_buffer *buffer)
1da177e4
LT		 538{
539 snd_emu_proc_ptr_reg_write(entry, buffer, 0);
540}
541
eb4698f3
TI		 542static void snd_emu_proc_ptr_reg_write20(struct snd_info_entry *entry,
543 struct snd_info_buffer *buffer)
1da177e4
LT		 544{
545 snd_emu_proc_ptr_reg_write(entry, buffer, 0x20);
546}
547
548
eb4698f3
TI		 549static void snd_emu_proc_ptr_reg_read00a(struct snd_info_entry *entry,
550 struct snd_info_buffer *buffer)
1da177e4
LT		 551{
552 snd_emu_proc_ptr_reg_read(entry, buffer, 0, 0, 0x40, 64);
553}
554
eb4698f3
TI		 555static void snd_emu_proc_ptr_reg_read00b(struct snd_info_entry *entry,
556 struct snd_info_buffer *buffer)
1da177e4
LT		 557{
558 snd_emu_proc_ptr_reg_read(entry, buffer, 0, 0x40, 0x40, 64);
559}
560
eb4698f3
TI		 561static void snd_emu_proc_ptr_reg_read20a(struct snd_info_entry *entry,
562 struct snd_info_buffer *buffer)
1da177e4
LT		 563{
564 snd_emu_proc_ptr_reg_read(entry, buffer, 0x20, 0, 0x40, 4);
565}
566
eb4698f3
TI		 567static void snd_emu_proc_ptr_reg_read20b(struct snd_info_entry *entry,
568 struct snd_info_buffer *buffer)
1da177e4
LT		 569{
570 snd_emu_proc_ptr_reg_read(entry, buffer, 0x20, 0x40, 0x40, 4);
571}
6ef7e861 572
eb4698f3
TI		 573static void snd_emu_proc_ptr_reg_read20c(struct snd_info_entry *entry,
574 struct snd_info_buffer * buffer)
6ef7e861
JCD		 575{
576 snd_emu_proc_ptr_reg_read(entry, buffer, 0x20, 0x80, 0x20, 4);
577}
1da177e4
LT		 578#endif
579
580static struct snd_info_entry_ops snd_emu10k1_proc_ops_fx8010 = {
581 .read = snd_emu10k1_fx8010_read,
582};
583
eb4698f3 584int __devinit snd_emu10k1_proc_init(struct snd_emu10k1 * emu)
1da177e4 585{
eb4698f3 586 struct snd_info_entry *entry;
1da177e4 587#ifdef CONFIG_SND_DEBUG
90fd5ce5
JCD		 588 if (emu->card_capabilities->emu1010) {
589 if (! snd_card_proc_new(emu->card, "emu1010_regs", &entry))
590 snd_info_set_text_ops(entry, emu, snd_emu_proc_emu1010_reg_read);
9f4bd5dd 591 }
1da177e4 592 if (! snd_card_proc_new(emu->card, "io_regs", &entry)) {
bf850204 593 snd_info_set_text_ops(entry, emu, snd_emu_proc_io_reg_read);
1da177e4 594 entry->c.text.write = snd_emu_proc_io_reg_write;
bd7bf042 595 entry->mode |= S_IWUSR;
1da177e4
LT		 596 }
597 if (! snd_card_proc_new(emu->card, "ptr_regs00a", &entry)) {
bf850204 598 snd_info_set_text_ops(entry, emu, snd_emu_proc_ptr_reg_read00a);
1da177e4 599 entry->c.text.write = snd_emu_proc_ptr_reg_write00;
bd7bf042 600 entry->mode |= S_IWUSR;
1da177e4
LT		 601 }
602 if (! snd_card_proc_new(emu->card, "ptr_regs00b", &entry)) {
bf850204 603 snd_info_set_text_ops(entry, emu, snd_emu_proc_ptr_reg_read00b);
1da177e4 604 entry->c.text.write = snd_emu_proc_ptr_reg_write00;
bd7bf042 605 entry->mode |= S_IWUSR;
1da177e4
LT		 606 }
607 if (! snd_card_proc_new(emu->card, "ptr_regs20a", &entry)) {
bf850204 608 snd_info_set_text_ops(entry, emu, snd_emu_proc_ptr_reg_read20a);
1da177e4 609 entry->c.text.write = snd_emu_proc_ptr_reg_write20;
bd7bf042 610 entry->mode |= S_IWUSR;
1da177e4
LT		 611 }
612 if (! snd_card_proc_new(emu->card, "ptr_regs20b", &entry)) {
bf850204 613 snd_info_set_text_ops(entry, emu, snd_emu_proc_ptr_reg_read20b);
1da177e4 614 entry->c.text.write = snd_emu_proc_ptr_reg_write20;
bd7bf042 615 entry->mode |= S_IWUSR;
1da177e4 616 }
6ef7e861 617 if (! snd_card_proc_new(emu->card, "ptr_regs20c", &entry)) {
bf850204 618 snd_info_set_text_ops(entry, emu, snd_emu_proc_ptr_reg_read20c);
6ef7e861
JCD		 619 entry->c.text.write = snd_emu_proc_ptr_reg_write20;
620 entry->mode |= S_IWUSR;
621 }
1da177e4
LT		 622#endif
623
624 if (! snd_card_proc_new(emu->card, "emu10k1", &entry))
bf850204 625 snd_info_set_text_ops(entry, emu, snd_emu10k1_proc_read);
1da177e4 626
df34140a
JCD		 627 if (emu->card_capabilities->emu10k2_chip) {
628 if (! snd_card_proc_new(emu->card, "spdif-in", &entry))
bf850204 629 snd_info_set_text_ops(entry, emu, snd_emu10k1_proc_spdif_read);
df34140a 630 }
001f7589
JCD		 631 if (emu->card_capabilities->ca0151_chip) {
632 if (! snd_card_proc_new(emu->card, "capture-rates", &entry))
bf850204 633 snd_info_set_text_ops(entry, emu, snd_emu10k1_proc_rates_read);
001f7589 634 }
df34140a 635
1da177e4 636 if (! snd_card_proc_new(emu->card, "voices", &entry))
bf850204 637 snd_info_set_text_ops(entry, emu, snd_emu10k1_proc_voices_read);
1da177e4
LT		 638
639 if (! snd_card_proc_new(emu->card, "fx8010_gpr", &entry)) {
640 entry->content = SNDRV_INFO_CONTENT_DATA;
641 entry->private_data = emu;
642 entry->mode = S_IFREG | S_IRUGO /*| S_IWUSR*/;
643 entry->size = emu->audigy ? A_TOTAL_SIZE_GPR : TOTAL_SIZE_GPR;
644 entry->c.ops = &snd_emu10k1_proc_ops_fx8010;
645 }
646 if (! snd_card_proc_new(emu->card, "fx8010_tram_data", &entry)) {
647 entry->content = SNDRV_INFO_CONTENT_DATA;
648 entry->private_data = emu;
649 entry->mode = S_IFREG | S_IRUGO /*| S_IWUSR*/;
650 entry->size = emu->audigy ? A_TOTAL_SIZE_TANKMEM_DATA : TOTAL_SIZE_TANKMEM_DATA ;
651 entry->c.ops = &snd_emu10k1_proc_ops_fx8010;
652 }
653 if (! snd_card_proc_new(emu->card, "fx8010_tram_addr", &entry)) {
654 entry->content = SNDRV_INFO_CONTENT_DATA;
655 entry->private_data = emu;
656 entry->mode = S_IFREG | S_IRUGO /*| S_IWUSR*/;
657 entry->size = emu->audigy ? A_TOTAL_SIZE_TANKMEM_ADDR : TOTAL_SIZE_TANKMEM_ADDR ;
658 entry->c.ops = &snd_emu10k1_proc_ops_fx8010;
659 }
660 if (! snd_card_proc_new(emu->card, "fx8010_code", &entry)) {
661 entry->content = SNDRV_INFO_CONTENT_DATA;
662 entry->private_data = emu;
663 entry->mode = S_IFREG | S_IRUGO /*| S_IWUSR*/;
664 entry->size = emu->audigy ? A_TOTAL_SIZE_CODE : TOTAL_SIZE_CODE;
665 entry->c.ops = &snd_emu10k1_proc_ops_fx8010;
666 }
667 if (! snd_card_proc_new(emu->card, "fx8010_acode", &entry)) {
668 entry->content = SNDRV_INFO_CONTENT_TEXT;
669 entry->private_data = emu;
670 entry->mode = S_IFREG | S_IRUGO /*| S_IWUSR*/;
1da177e4
LT		 671 entry->c.text.read = snd_emu10k1_proc_acode_read;
672 }
673 return 0;
674}
adf1b3d2 675#endif /* CONFIG_PROC_FS */
Linux 6.x block layer and io_uring tree(s)