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1da177e4 LT |
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 | * | |
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 |
39 | static 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 |
82 | static 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 |
239 | static 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; |
df34140a JCD |
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 | |
1da177e4 LT |
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); | |
df34140a | 250 | #endif |
1da177e4 LT |
251 | } |
252 | ||
eb4698f3 TI |
253 | static void snd_emu10k1_proc_rates_read(struct snd_info_entry *entry, |
254 | struct snd_info_buffer *buffer) | |
001f7589 JCD |
255 | { |
256 | static int samplerate[8] = { 44100, 48000, 96000, 192000, 4, 5, 6, 7 }; | |
eb4698f3 | 257 | struct snd_emu10k1 *emu = entry->private_data; |
001f7589 JCD |
258 | unsigned int val, tmp, n; |
259 | val = snd_emu10k1_ptr20_read(emu, CAPTURE_RATE_STATUS, 0); | |
260 | tmp = (val >> 16) & 0x8; | |
9f4bd5dd | 261 | for (n = 0; n < 4; n++) { |
001f7589 JCD |
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 | ||
eb4698f3 TI |
268 | static void snd_emu10k1_proc_acode_read(struct snd_info_entry *entry, |
269 | struct snd_info_buffer *buffer) | |
1da177e4 LT |
270 | { |
271 | u32 pc; | |
eb4698f3 | 272 | struct snd_emu10k1 *emu = entry->private_data; |
1da177e4 LT |
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 | ||
eb4698f3 TI |
311 | static long snd_emu10k1_fx8010_read(struct snd_info_entry *entry, |
312 | void *file_private_data, | |
1da177e4 LT |
313 | struct file *file, char __user *buf, |
314 | unsigned long count, unsigned long pos) | |
315 | { | |
316 | long size; | |
eb4698f3 | 317 | struct snd_emu10k1 *emu = entry->private_data; |
1da177e4 LT |
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 | ||
eb4698f3 TI |
357 | static void snd_emu10k1_proc_voices_read(struct snd_info_entry *entry, |
358 | struct snd_info_buffer *buffer) | |
1da177e4 | 359 | { |
eb4698f3 TI |
360 | struct snd_emu10k1 *emu = entry->private_data; |
361 | struct snd_emu10k1_voice *voice; | |
1da177e4 LT |
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 | |
9f4bd5dd JCD |
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 | ||
eb4698f3 TI |
399 | static void snd_emu_proc_io_reg_read(struct snd_info_entry *entry, |
400 | struct snd_info_buffer *buffer) | |
1da177e4 | 401 | { |
eb4698f3 | 402 | struct snd_emu10k1 *emu = entry->private_data; |
1da177e4 LT |
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 | ||
eb4698f3 TI |
415 | static void snd_emu_proc_io_reg_write(struct snd_info_entry *entry, |
416 | struct snd_info_buffer *buffer) | |
1da177e4 | 417 | { |
eb4698f3 | 418 | struct snd_emu10k1 *emu = entry->private_data; |
1da177e4 LT |
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", ®, &val) != 2) | |
424 | continue; | |
9f4bd5dd | 425 | if ((reg < 0x40) && (reg >= 0) && (val <= 0xffffffff) ) { |
1da177e4 LT |
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 | ||
eb4698f3 | 433 | static unsigned int snd_ptr_read(struct snd_emu10k1 * emu, |
1da177e4 LT |
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 | ||
eb4698f3 | 450 | static void snd_ptr_write(struct snd_emu10k1 *emu, |
1da177e4 LT |
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 | ||
eb4698f3 TI |
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) | |
1da177e4 | 470 | { |
eb4698f3 | 471 | struct snd_emu10k1 *emu = entry->private_data; |
1da177e4 LT |
472 | unsigned long value; |
473 | int i,j; | |
6ef7e861 | 474 | if (offset+length > 0xa0) { |
1da177e4 LT |
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 | ||
eb4698f3 TI |
492 | static void snd_emu_proc_ptr_reg_write(struct snd_info_entry *entry, |
493 | struct snd_info_buffer *buffer, int iobase) | |
1da177e4 | 494 | { |
eb4698f3 | 495 | struct snd_emu10k1 *emu = entry->private_data; |
1da177e4 LT |
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", ®, &channel_id, &val) != 3) | |
500 | continue; | |
9f4bd5dd | 501 | if ((reg < 0xa0) && (reg >= 0) && (val <= 0xffffffff) && (channel_id >= 0) && (channel_id <= 3) ) |
1da177e4 LT |
502 | snd_ptr_write(emu, iobase, reg, channel_id, val); |
503 | } | |
504 | } | |
505 | ||
eb4698f3 TI |
506 | static void snd_emu_proc_ptr_reg_write00(struct snd_info_entry *entry, |
507 | struct snd_info_buffer *buffer) | |
1da177e4 LT |
508 | { |
509 | snd_emu_proc_ptr_reg_write(entry, buffer, 0); | |
510 | } | |
511 | ||
eb4698f3 TI |
512 | static void snd_emu_proc_ptr_reg_write20(struct snd_info_entry *entry, |
513 | struct snd_info_buffer *buffer) | |
1da177e4 LT |
514 | { |
515 | snd_emu_proc_ptr_reg_write(entry, buffer, 0x20); | |
516 | } | |
517 | ||
518 | ||
eb4698f3 TI |
519 | static void snd_emu_proc_ptr_reg_read00a(struct snd_info_entry *entry, |
520 | struct snd_info_buffer *buffer) | |
1da177e4 LT |
521 | { |
522 | snd_emu_proc_ptr_reg_read(entry, buffer, 0, 0, 0x40, 64); | |
523 | } | |
524 | ||
eb4698f3 TI |
525 | static void snd_emu_proc_ptr_reg_read00b(struct snd_info_entry *entry, |
526 | struct snd_info_buffer *buffer) | |
1da177e4 LT |
527 | { |
528 | snd_emu_proc_ptr_reg_read(entry, buffer, 0, 0x40, 0x40, 64); | |
529 | } | |
530 | ||
eb4698f3 TI |
531 | static void snd_emu_proc_ptr_reg_read20a(struct snd_info_entry *entry, |
532 | struct snd_info_buffer *buffer) | |
1da177e4 LT |
533 | { |
534 | snd_emu_proc_ptr_reg_read(entry, buffer, 0x20, 0, 0x40, 4); | |
535 | } | |
536 | ||
eb4698f3 TI |
537 | static void snd_emu_proc_ptr_reg_read20b(struct snd_info_entry *entry, |
538 | struct snd_info_buffer *buffer) | |
1da177e4 LT |
539 | { |
540 | snd_emu_proc_ptr_reg_read(entry, buffer, 0x20, 0x40, 0x40, 4); | |
541 | } | |
6ef7e861 | 542 | |
eb4698f3 TI |
543 | static void snd_emu_proc_ptr_reg_read20c(struct snd_info_entry *entry, |
544 | struct snd_info_buffer * buffer) | |
6ef7e861 JCD |
545 | { |
546 | snd_emu_proc_ptr_reg_read(entry, buffer, 0x20, 0x80, 0x20, 4); | |
547 | } | |
1da177e4 LT |
548 | #endif |
549 | ||
550 | static struct snd_info_entry_ops snd_emu10k1_proc_ops_fx8010 = { | |
551 | .read = snd_emu10k1_fx8010_read, | |
552 | }; | |
553 | ||
eb4698f3 | 554 | int __devinit snd_emu10k1_proc_init(struct snd_emu10k1 * emu) |
1da177e4 | 555 | { |
eb4698f3 | 556 | struct snd_info_entry *entry; |
1da177e4 | 557 | #ifdef CONFIG_SND_DEBUG |
9f4bd5dd JCD |
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 | } | |
1da177e4 | 562 | if (! snd_card_proc_new(emu->card, "io_regs", &entry)) { |
bf850204 | 563 | snd_info_set_text_ops(entry, emu, snd_emu_proc_io_reg_read); |
1da177e4 | 564 | entry->c.text.write = snd_emu_proc_io_reg_write; |
bd7bf042 | 565 | entry->mode |= S_IWUSR; |
1da177e4 LT |
566 | } |
567 | if (! snd_card_proc_new(emu->card, "ptr_regs00a", &entry)) { | |
bf850204 | 568 | snd_info_set_text_ops(entry, emu, snd_emu_proc_ptr_reg_read00a); |
1da177e4 | 569 | entry->c.text.write = snd_emu_proc_ptr_reg_write00; |
bd7bf042 | 570 | entry->mode |= S_IWUSR; |
1da177e4 LT |
571 | } |
572 | if (! snd_card_proc_new(emu->card, "ptr_regs00b", &entry)) { | |
bf850204 | 573 | snd_info_set_text_ops(entry, emu, snd_emu_proc_ptr_reg_read00b); |
1da177e4 | 574 | entry->c.text.write = snd_emu_proc_ptr_reg_write00; |
bd7bf042 | 575 | entry->mode |= S_IWUSR; |
1da177e4 LT |
576 | } |
577 | if (! snd_card_proc_new(emu->card, "ptr_regs20a", &entry)) { | |
bf850204 | 578 | snd_info_set_text_ops(entry, emu, snd_emu_proc_ptr_reg_read20a); |
1da177e4 | 579 | entry->c.text.write = snd_emu_proc_ptr_reg_write20; |
bd7bf042 | 580 | entry->mode |= S_IWUSR; |
1da177e4 LT |
581 | } |
582 | if (! snd_card_proc_new(emu->card, "ptr_regs20b", &entry)) { | |
bf850204 | 583 | snd_info_set_text_ops(entry, emu, snd_emu_proc_ptr_reg_read20b); |
1da177e4 | 584 | entry->c.text.write = snd_emu_proc_ptr_reg_write20; |
bd7bf042 | 585 | entry->mode |= S_IWUSR; |
1da177e4 | 586 | } |
6ef7e861 | 587 | if (! snd_card_proc_new(emu->card, "ptr_regs20c", &entry)) { |
bf850204 | 588 | snd_info_set_text_ops(entry, emu, snd_emu_proc_ptr_reg_read20c); |
6ef7e861 JCD |
589 | entry->c.text.write = snd_emu_proc_ptr_reg_write20; |
590 | entry->mode |= S_IWUSR; | |
591 | } | |
1da177e4 LT |
592 | #endif |
593 | ||
594 | if (! snd_card_proc_new(emu->card, "emu10k1", &entry)) | |
bf850204 | 595 | snd_info_set_text_ops(entry, emu, snd_emu10k1_proc_read); |
1da177e4 | 596 | |
df34140a JCD |
597 | if (emu->card_capabilities->emu10k2_chip) { |
598 | if (! snd_card_proc_new(emu->card, "spdif-in", &entry)) | |
bf850204 | 599 | snd_info_set_text_ops(entry, emu, snd_emu10k1_proc_spdif_read); |
df34140a | 600 | } |
001f7589 JCD |
601 | if (emu->card_capabilities->ca0151_chip) { |
602 | if (! snd_card_proc_new(emu->card, "capture-rates", &entry)) | |
bf850204 | 603 | snd_info_set_text_ops(entry, emu, snd_emu10k1_proc_rates_read); |
001f7589 | 604 | } |
df34140a | 605 | |
1da177e4 | 606 | if (! snd_card_proc_new(emu->card, "voices", &entry)) |
bf850204 | 607 | snd_info_set_text_ops(entry, emu, snd_emu10k1_proc_voices_read); |
1da177e4 LT |
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*/; | |
1da177e4 LT |
641 | entry->c.text.read = snd_emu10k1_proc_acode_read; |
642 | } | |
643 | return 0; | |
644 | } | |
adf1b3d2 | 645 | #endif /* CONFIG_PROC_FS */ |