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23#include <linux/io.h>
24#include <linux/delay.h>
25#include <linux/pm.h>
26#include <linux/init.h>
27#include <linux/slab.h>
28#include <linux/vmalloc.h>
29#include <linux/mutex.h>
30
31#include <sound/core.h>
32#include <sound/control.h>
33#include <sound/info.h>
34#include <sound/asoundef.h>
35#include "cs46xx.h"
36
37#include "cs46xx_lib.h"
38#include "dsp_spos.h"
39
40static int cs46xx_dsp_async_init (struct snd_cs46xx *chip,
41 struct dsp_scb_descriptor * fg_entry);
42
43static enum wide_opcode wide_opcodes[] = {
44 WIDE_FOR_BEGIN_LOOP,
45 WIDE_FOR_BEGIN_LOOP2,
46 WIDE_COND_GOTO_ADDR,
47 WIDE_COND_GOTO_CALL,
48 WIDE_TBEQ_COND_GOTO_ADDR,
49 WIDE_TBEQ_COND_CALL_ADDR,
50 WIDE_TBEQ_NCOND_GOTO_ADDR,
51 WIDE_TBEQ_NCOND_CALL_ADDR,
52 WIDE_TBEQ_COND_GOTO1_ADDR,
53 WIDE_TBEQ_COND_CALL1_ADDR,
54 WIDE_TBEQ_NCOND_GOTOI_ADDR,
55 WIDE_TBEQ_NCOND_CALL1_ADDR
56};
57
58static int shadow_and_reallocate_code (struct snd_cs46xx * chip, u32 * data, u32 size,
59 u32 overlay_begin_address)
60{
61 unsigned int i = 0, j, nreallocated = 0;
62 u32 hival,loval,address;
63 u32 mop_operands,mop_type,wide_op;
64 struct dsp_spos_instance * ins = chip->dsp_spos_instance;
65
66 if (snd_BUG_ON(size %2))
67 return -EINVAL;
68
69 while (i < size) {
70 loval = data[i++];
71 hival = data[i++];
72
73 if (ins->code.offset > 0) {
74 mop_operands = (hival >> 6) & 0x03fff;
75 mop_type = mop_operands >> 10;
76
77
78 if (mop_type == 0 &&
79 (mop_operands & WIDE_LADD_INSTR_MASK) == 0 &&
80 (mop_operands & WIDE_INSTR_MASK) != 0) {
81 wide_op = loval & 0x7f;
82 for (j = 0;j < ARRAY_SIZE(wide_opcodes); ++j) {
83 if (wide_opcodes[j] == wide_op) {
84
85 address = (hival & 0x00FFF) << 5;
86 address |= loval >> 15;
87
88 dev_dbg(chip->card->dev,
89 "handle_wideop[1]: %05x:%05x addr %04x\n",
90 hival, loval, address);
91
92 if ( !(address & 0x8000) ) {
93 address += (ins->code.offset / 2) - overlay_begin_address;
94 } else {
95 dev_dbg(chip->card->dev,
96 "handle_wideop[1]: ROM symbol not reallocated\n");
97 }
98
99 hival &= 0xFF000;
100 loval &= 0x07FFF;
101
102 hival |= ( (address >> 5) & 0x00FFF);
103 loval |= ( (address << 15) & 0xF8000);
104
105 address = (hival & 0x00FFF) << 5;
106 address |= loval >> 15;
107
108 dev_dbg(chip->card->dev,
109 "handle_wideop:[2] %05x:%05x addr %04x\n",
110 hival, loval, address);
111 nreallocated++;
112 }
113 }
114 }
115 }
116
117 ins->code.data[ins->code.size++] = loval;
118 ins->code.data[ins->code.size++] = hival;
119 }
120
121 dev_dbg(chip->card->dev,
122 "dsp_spos: %d instructions reallocated\n", nreallocated);
123 return nreallocated;
124}
125
126static struct dsp_segment_desc * get_segment_desc (struct dsp_module_desc * module, int seg_type)
127{
128 int i;
129 for (i = 0;i < module->nsegments; ++i) {
130 if (module->segments[i].segment_type == seg_type) {
131 return (module->segments + i);
132 }
133 }
134
135 return NULL;
136};
137
138static int find_free_symbol_index (struct dsp_spos_instance * ins)
139{
140 int index = ins->symbol_table.nsymbols,i;
141
142 for (i = ins->symbol_table.highest_frag_index; i < ins->symbol_table.nsymbols; ++i) {
143 if (ins->symbol_table.symbols[i].deleted) {
144 index = i;
145 break;
146 }
147 }
148
149 return index;
150}
151
152static int add_symbols (struct snd_cs46xx * chip, struct dsp_module_desc * module)
153{
154 int i;
155 struct dsp_spos_instance * ins = chip->dsp_spos_instance;
156
157 if (module->symbol_table.nsymbols > 0) {
158 if (!strcmp(module->symbol_table.symbols[0].symbol_name, "OVERLAYBEGINADDRESS") &&
159 module->symbol_table.symbols[0].symbol_type == SYMBOL_CONSTANT ) {
160 module->overlay_begin_address = module->symbol_table.symbols[0].address;
161 }
162 }
163
164 for (i = 0;i < module->symbol_table.nsymbols; ++i) {
165 if (ins->symbol_table.nsymbols == (DSP_MAX_SYMBOLS - 1)) {
166 dev_err(chip->card->dev,
167 "dsp_spos: symbol table is full\n");
168 return -ENOMEM;
169 }
170
171
172 if (cs46xx_dsp_lookup_symbol(chip,
173 module->symbol_table.symbols[i].symbol_name,
174 module->symbol_table.symbols[i].symbol_type) == NULL) {
175
176 ins->symbol_table.symbols[ins->symbol_table.nsymbols] = module->symbol_table.symbols[i];
177 ins->symbol_table.symbols[ins->symbol_table.nsymbols].address += ((ins->code.offset / 2) - module->overlay_begin_address);
178 ins->symbol_table.symbols[ins->symbol_table.nsymbols].module = module;
179 ins->symbol_table.symbols[ins->symbol_table.nsymbols].deleted = 0;
180
181 if (ins->symbol_table.nsymbols > ins->symbol_table.highest_frag_index)
182 ins->symbol_table.highest_frag_index = ins->symbol_table.nsymbols;
183
184 ins->symbol_table.nsymbols++;
185 } else {
186#if 0
187 dev_dbg(chip->card->dev,
188 "dsp_spos: symbol <%s> duplicated, probably nothing wrong with that (Cirrus?)\n",
189 module->symbol_table.symbols[i].symbol_name); */
190#endif
191 }
192 }
193
194 return 0;
195}
196
197static struct dsp_symbol_entry *
198add_symbol (struct snd_cs46xx * chip, char * symbol_name, u32 address, int type)
199{
200 struct dsp_spos_instance * ins = chip->dsp_spos_instance;
201 struct dsp_symbol_entry * symbol = NULL;
202 int index;
203
204 if (ins->symbol_table.nsymbols == (DSP_MAX_SYMBOLS - 1)) {
205 dev_err(chip->card->dev, "dsp_spos: symbol table is full\n");
206 return NULL;
207 }
208
209 if (cs46xx_dsp_lookup_symbol(chip,
210 symbol_name,
211 type) != NULL) {
212 dev_err(chip->card->dev,
213 "dsp_spos: symbol <%s> duplicated\n", symbol_name);
214 return NULL;
215 }
216
217 index = find_free_symbol_index (ins);
218
219 strcpy (ins->symbol_table.symbols[index].symbol_name, symbol_name);
220 ins->symbol_table.symbols[index].address = address;
221 ins->symbol_table.symbols[index].symbol_type = type;
222 ins->symbol_table.symbols[index].module = NULL;
223 ins->symbol_table.symbols[index].deleted = 0;
224 symbol = (ins->symbol_table.symbols + index);
225
226 if (index > ins->symbol_table.highest_frag_index)
227 ins->symbol_table.highest_frag_index = index;
228
229 if (index == ins->symbol_table.nsymbols)
230 ins->symbol_table.nsymbols++;
231
232 return symbol;
233}
234
235struct dsp_spos_instance *cs46xx_dsp_spos_create (struct snd_cs46xx * chip)
236{
237 struct dsp_spos_instance * ins = kzalloc(sizeof(struct dsp_spos_instance), GFP_KERNEL);
238
239 if (ins == NULL)
240 return NULL;
241
242
243 ins->symbol_table.symbols =
244 vmalloc(array_size(DSP_MAX_SYMBOLS,
245 sizeof(struct dsp_symbol_entry)));
246 ins->code.data = kmalloc(DSP_CODE_BYTE_SIZE, GFP_KERNEL);
247 ins->modules = kmalloc_array(DSP_MAX_MODULES,
248 sizeof(struct dsp_module_desc),
249 GFP_KERNEL);
250 if (!ins->symbol_table.symbols || !ins->code.data || !ins->modules) {
251 cs46xx_dsp_spos_destroy(chip);
252 goto error;
253 }
254 ins->symbol_table.nsymbols = 0;
255 ins->symbol_table.highest_frag_index = 0;
256 ins->code.offset = 0;
257 ins->code.size = 0;
258 ins->nscb = 0;
259 ins->ntask = 0;
260 ins->nmodules = 0;
261
262
263
264 ins->spdif_in_sample_rate = 48000;
265
266
267 ins->dac_volume_right = 0x8000;
268 ins->dac_volume_left = 0x8000;
269 ins->spdif_input_volume_right = 0x8000;
270 ins->spdif_input_volume_left = 0x8000;
271
272
273
274 ins->spdif_csuv_default =
275 ins->spdif_csuv_stream =
276 ((unsigned int)_wrap_all_bits( (SNDRV_PCM_DEFAULT_CON_SPDIF & 0xff)) << 24) |
277 ((unsigned int)_wrap_all_bits( ((SNDRV_PCM_DEFAULT_CON_SPDIF >> 8) & 0xff)) << 16) |
278 (unsigned int)_wrap_all_bits( (SNDRV_PCM_DEFAULT_CON_SPDIF >> 24) & 0xff) |
279 (1 << 13) | (1 << 12);
280
281 return ins;
282
283error:
284 kfree(ins->modules);
285 kfree(ins->code.data);
286 vfree(ins->symbol_table.symbols);
287 kfree(ins);
288 return NULL;
289}
290
291void cs46xx_dsp_spos_destroy (struct snd_cs46xx * chip)
292{
293 int i;
294 struct dsp_spos_instance * ins = chip->dsp_spos_instance;
295
296 if (snd_BUG_ON(!ins))
297 return;
298
299 mutex_lock(&chip->spos_mutex);
300 for (i = 0; i < ins->nscb; ++i) {
301 if (ins->scbs[i].deleted) continue;
302
303 cs46xx_dsp_proc_free_scb_desc ( (ins->scbs + i) );
304#ifdef CONFIG_PM_SLEEP
305 kfree(ins->scbs[i].data);
306#endif
307 }
308
309 kfree(ins->code.data);
310 vfree(ins->symbol_table.symbols);
311 kfree(ins->modules);
312 kfree(ins);
313 mutex_unlock(&chip->spos_mutex);
314}
315
316static int dsp_load_parameter(struct snd_cs46xx *chip,
317 struct dsp_segment_desc *parameter)
318{
319 u32 doffset, dsize;
320
321 if (!parameter) {
322 dev_dbg(chip->card->dev,
323 "dsp_spos: module got no parameter segment\n");
324 return 0;
325 }
326
327 doffset = (parameter->offset * 4 + DSP_PARAMETER_BYTE_OFFSET);
328 dsize = parameter->size * 4;
329
330 dev_dbg(chip->card->dev,
331 "dsp_spos: downloading parameter data to chip (%08x-%08x)\n",
332 doffset,doffset + dsize);
333 if (snd_cs46xx_download (chip, parameter->data, doffset, dsize)) {
334 dev_err(chip->card->dev,
335 "dsp_spos: failed to download parameter data to DSP\n");
336 return -EINVAL;
337 }
338 return 0;
339}
340
341static int dsp_load_sample(struct snd_cs46xx *chip,
342 struct dsp_segment_desc *sample)
343{
344 u32 doffset, dsize;
345
346 if (!sample) {
347 dev_dbg(chip->card->dev,
348 "dsp_spos: module got no sample segment\n");
349 return 0;
350 }
351
352 doffset = (sample->offset * 4 + DSP_SAMPLE_BYTE_OFFSET);
353 dsize = sample->size * 4;
354
355 dev_dbg(chip->card->dev,
356 "dsp_spos: downloading sample data to chip (%08x-%08x)\n",
357 doffset,doffset + dsize);
358
359 if (snd_cs46xx_download (chip,sample->data,doffset,dsize)) {
360 dev_err(chip->card->dev,
361 "dsp_spos: failed to sample data to DSP\n");
362 return -EINVAL;
363 }
364 return 0;
365}
366
367int cs46xx_dsp_load_module (struct snd_cs46xx * chip, struct dsp_module_desc * module)
368{
369 struct dsp_spos_instance * ins = chip->dsp_spos_instance;
370 struct dsp_segment_desc * code = get_segment_desc (module,SEGTYPE_SP_PROGRAM);
371 u32 doffset, dsize;
372 int err;
373
374 if (ins->nmodules == DSP_MAX_MODULES - 1) {
375 dev_err(chip->card->dev,
376 "dsp_spos: to many modules loaded into DSP\n");
377 return -ENOMEM;
378 }
379
380 dev_dbg(chip->card->dev,
381 "dsp_spos: loading module %s into DSP\n", module->module_name);
382
383 if (ins->nmodules == 0) {
384 dev_dbg(chip->card->dev, "dsp_spos: clearing parameter area\n");
385 snd_cs46xx_clear_BA1(chip, DSP_PARAMETER_BYTE_OFFSET, DSP_PARAMETER_BYTE_SIZE);
386 }
387
388 err = dsp_load_parameter(chip, get_segment_desc(module,
389 SEGTYPE_SP_PARAMETER));
390 if (err < 0)
391 return err;
392
393 if (ins->nmodules == 0) {
394 dev_dbg(chip->card->dev, "dsp_spos: clearing sample area\n");
395 snd_cs46xx_clear_BA1(chip, DSP_SAMPLE_BYTE_OFFSET, DSP_SAMPLE_BYTE_SIZE);
396 }
397
398 err = dsp_load_sample(chip, get_segment_desc(module,
399 SEGTYPE_SP_SAMPLE));
400 if (err < 0)
401 return err;
402
403 if (ins->nmodules == 0) {
404 dev_dbg(chip->card->dev, "dsp_spos: clearing code area\n");
405 snd_cs46xx_clear_BA1(chip, DSP_CODE_BYTE_OFFSET, DSP_CODE_BYTE_SIZE);
406 }
407
408 if (code == NULL) {
409 dev_dbg(chip->card->dev,
410 "dsp_spos: module got no code segment\n");
411 } else {
412 if (ins->code.offset + code->size > DSP_CODE_BYTE_SIZE) {
413 dev_err(chip->card->dev,
414 "dsp_spos: no space available in DSP\n");
415 return -ENOMEM;
416 }
417
418 module->load_address = ins->code.offset;
419 module->overlay_begin_address = 0x000;
420
421
422
423 if (snd_BUG_ON(!module->symbol_table.symbols))
424 return -ENOMEM;
425 if (add_symbols(chip,module)) {
426 dev_err(chip->card->dev,
427 "dsp_spos: failed to load symbol table\n");
428 return -ENOMEM;
429 }
430
431 doffset = (code->offset * 4 + ins->code.offset * 4 + DSP_CODE_BYTE_OFFSET);
432 dsize = code->size * 4;
433 dev_dbg(chip->card->dev,
434 "dsp_spos: downloading code to chip (%08x-%08x)\n",
435 doffset,doffset + dsize);
436
437 module->nfixups = shadow_and_reallocate_code(chip,code->data,code->size,module->overlay_begin_address);
438
439 if (snd_cs46xx_download (chip,(ins->code.data + ins->code.offset),doffset,dsize)) {
440 dev_err(chip->card->dev,
441 "dsp_spos: failed to download code to DSP\n");
442 return -EINVAL;
443 }
444
445 ins->code.offset += code->size;
446 }
447
448
449
450
451 ins->modules[ins->nmodules] = *module;
452 ins->nmodules++;
453
454 return 0;
455}
456
457struct dsp_symbol_entry *
458cs46xx_dsp_lookup_symbol (struct snd_cs46xx * chip, char * symbol_name, int symbol_type)
459{
460 int i;
461 struct dsp_spos_instance * ins = chip->dsp_spos_instance;
462
463 for ( i = 0; i < ins->symbol_table.nsymbols; ++i ) {
464
465 if (ins->symbol_table.symbols[i].deleted)
466 continue;
467
468 if (!strcmp(ins->symbol_table.symbols[i].symbol_name,symbol_name) &&
469 ins->symbol_table.symbols[i].symbol_type == symbol_type) {
470 return (ins->symbol_table.symbols + i);
471 }
472 }
473
474#if 0
475 dev_err(chip->card->dev, "dsp_spos: symbol <%s> type %02x not found\n",
476 symbol_name,symbol_type);
477#endif
478
479 return NULL;
480}
481
482
483#ifdef CONFIG_SND_PROC_FS
484static struct dsp_symbol_entry *
485cs46xx_dsp_lookup_symbol_addr (struct snd_cs46xx * chip, u32 address, int symbol_type)
486{
487 int i;
488 struct dsp_spos_instance * ins = chip->dsp_spos_instance;
489
490 for ( i = 0; i < ins->symbol_table.nsymbols; ++i ) {
491
492 if (ins->symbol_table.symbols[i].deleted)
493 continue;
494
495 if (ins->symbol_table.symbols[i].address == address &&
496 ins->symbol_table.symbols[i].symbol_type == symbol_type) {
497 return (ins->symbol_table.symbols + i);
498 }
499 }
500
501
502 return NULL;
503}
504
505
506static void cs46xx_dsp_proc_symbol_table_read (struct snd_info_entry *entry,
507 struct snd_info_buffer *buffer)
508{
509 struct snd_cs46xx *chip = entry->private_data;
510 struct dsp_spos_instance * ins = chip->dsp_spos_instance;
511 int i;
512
513 snd_iprintf(buffer, "SYMBOLS:\n");
514 for ( i = 0; i < ins->symbol_table.nsymbols; ++i ) {
515 char *module_str = "system";
516
517 if (ins->symbol_table.symbols[i].deleted)
518 continue;
519
520 if (ins->symbol_table.symbols[i].module != NULL) {
521 module_str = ins->symbol_table.symbols[i].module->module_name;
522 }
523
524
525 snd_iprintf(buffer, "%04X <%02X> %s [%s]\n",
526 ins->symbol_table.symbols[i].address,
527 ins->symbol_table.symbols[i].symbol_type,
528 ins->symbol_table.symbols[i].symbol_name,
529 module_str);
530 }
531}
532
533
534static void cs46xx_dsp_proc_modules_read (struct snd_info_entry *entry,
535 struct snd_info_buffer *buffer)
536{
537 struct snd_cs46xx *chip = entry->private_data;
538 struct dsp_spos_instance * ins = chip->dsp_spos_instance;
539 int i,j;
540
541 mutex_lock(&chip->spos_mutex);
542 snd_iprintf(buffer, "MODULES:\n");
543 for ( i = 0; i < ins->nmodules; ++i ) {
544 snd_iprintf(buffer, "\n%s:\n", ins->modules[i].module_name);
545 snd_iprintf(buffer, " %d symbols\n", ins->modules[i].symbol_table.nsymbols);
546 snd_iprintf(buffer, " %d fixups\n", ins->modules[i].nfixups);
547
548 for (j = 0; j < ins->modules[i].nsegments; ++ j) {
549 struct dsp_segment_desc * desc = (ins->modules[i].segments + j);
550 snd_iprintf(buffer, " segment %02x offset %08x size %08x\n",
551 desc->segment_type,desc->offset, desc->size);
552 }
553 }
554 mutex_unlock(&chip->spos_mutex);
555}
556
557static void cs46xx_dsp_proc_task_tree_read (struct snd_info_entry *entry,
558 struct snd_info_buffer *buffer)
559{
560 struct snd_cs46xx *chip = entry->private_data;
561 struct dsp_spos_instance * ins = chip->dsp_spos_instance;
562 int i, j, col;
563 void __iomem *dst = chip->region.idx[1].remap_addr + DSP_PARAMETER_BYTE_OFFSET;
564
565 mutex_lock(&chip->spos_mutex);
566 snd_iprintf(buffer, "TASK TREES:\n");
567 for ( i = 0; i < ins->ntask; ++i) {
568 snd_iprintf(buffer,"\n%04x %s:\n",ins->tasks[i].address,ins->tasks[i].task_name);
569
570 for (col = 0,j = 0;j < ins->tasks[i].size; j++,col++) {
571 u32 val;
572 if (col == 4) {
573 snd_iprintf(buffer,"\n");
574 col = 0;
575 }
576 val = readl(dst + (ins->tasks[i].address + j) * sizeof(u32));
577 snd_iprintf(buffer,"%08x ",val);
578 }
579 }
580
581 snd_iprintf(buffer,"\n");
582 mutex_unlock(&chip->spos_mutex);
583}
584
585static void cs46xx_dsp_proc_scb_read (struct snd_info_entry *entry,
586 struct snd_info_buffer *buffer)
587{
588 struct snd_cs46xx *chip = entry->private_data;
589 struct dsp_spos_instance * ins = chip->dsp_spos_instance;
590 int i;
591
592 mutex_lock(&chip->spos_mutex);
593 snd_iprintf(buffer, "SCB's:\n");
594 for ( i = 0; i < ins->nscb; ++i) {
595 if (ins->scbs[i].deleted)
596 continue;
597 snd_iprintf(buffer,"\n%04x %s:\n\n",ins->scbs[i].address,ins->scbs[i].scb_name);
598
599 if (ins->scbs[i].parent_scb_ptr != NULL) {
600 snd_iprintf(buffer,"parent [%s:%04x] ",
601 ins->scbs[i].parent_scb_ptr->scb_name,
602 ins->scbs[i].parent_scb_ptr->address);
603 } else snd_iprintf(buffer,"parent [none] ");
604
605 snd_iprintf(buffer,"sub_list_ptr [%s:%04x]\nnext_scb_ptr [%s:%04x] task_entry [%s:%04x]\n",
606 ins->scbs[i].sub_list_ptr->scb_name,
607 ins->scbs[i].sub_list_ptr->address,
608 ins->scbs[i].next_scb_ptr->scb_name,
609 ins->scbs[i].next_scb_ptr->address,
610 ins->scbs[i].task_entry->symbol_name,
611 ins->scbs[i].task_entry->address);
612 }
613
614 snd_iprintf(buffer,"\n");
615 mutex_unlock(&chip->spos_mutex);
616}
617
618static void cs46xx_dsp_proc_parameter_dump_read (struct snd_info_entry *entry,
619 struct snd_info_buffer *buffer)
620{
621 struct snd_cs46xx *chip = entry->private_data;
622
623 unsigned int i, col = 0;
624 void __iomem *dst = chip->region.idx[1].remap_addr + DSP_PARAMETER_BYTE_OFFSET;
625 struct dsp_symbol_entry * symbol;
626
627 for (i = 0;i < DSP_PARAMETER_BYTE_SIZE; i += sizeof(u32),col ++) {
628 if (col == 4) {
629 snd_iprintf(buffer,"\n");
630 col = 0;
631 }
632
633 if ( (symbol = cs46xx_dsp_lookup_symbol_addr (chip,i / sizeof(u32), SYMBOL_PARAMETER)) != NULL) {
634 col = 0;
635 snd_iprintf (buffer,"\n%s:\n",symbol->symbol_name);
636 }
637
638 if (col == 0) {
639 snd_iprintf(buffer, "%04X ", i / (unsigned int)sizeof(u32));
640 }
641
642 snd_iprintf(buffer,"%08X ",readl(dst + i));
643 }
644}
645
646static void cs46xx_dsp_proc_sample_dump_read (struct snd_info_entry *entry,
647 struct snd_info_buffer *buffer)
648{
649 struct snd_cs46xx *chip = entry->private_data;
650 int i,col = 0;
651 void __iomem *dst = chip->region.idx[2].remap_addr;
652
653 snd_iprintf(buffer,"PCMREADER:\n");
654 for (i = PCM_READER_BUF1;i < PCM_READER_BUF1 + 0x30; i += sizeof(u32),col ++) {
655 if (col == 4) {
656 snd_iprintf(buffer,"\n");
657 col = 0;
658 }
659
660 if (col == 0) {
661 snd_iprintf(buffer, "%04X ",i);
662 }
663
664 snd_iprintf(buffer,"%08X ",readl(dst + i));
665 }
666
667 snd_iprintf(buffer,"\nMIX_SAMPLE_BUF1:\n");
668
669 col = 0;
670 for (i = MIX_SAMPLE_BUF1;i < MIX_SAMPLE_BUF1 + 0x40; i += sizeof(u32),col ++) {
671 if (col == 4) {
672 snd_iprintf(buffer,"\n");
673 col = 0;
674 }
675
676 if (col == 0) {
677 snd_iprintf(buffer, "%04X ",i);
678 }
679
680 snd_iprintf(buffer,"%08X ",readl(dst + i));
681 }
682
683 snd_iprintf(buffer,"\nSRC_TASK_SCB1:\n");
684 col = 0;
685 for (i = 0x2480 ; i < 0x2480 + 0x40 ; i += sizeof(u32),col ++) {
686 if (col == 4) {
687 snd_iprintf(buffer,"\n");
688 col = 0;
689 }
690
691 if (col == 0) {
692 snd_iprintf(buffer, "%04X ",i);
693 }
694
695 snd_iprintf(buffer,"%08X ",readl(dst + i));
696 }
697
698
699 snd_iprintf(buffer,"\nSPDIFO_BUFFER:\n");
700 col = 0;
701 for (i = SPDIFO_IP_OUTPUT_BUFFER1;i < SPDIFO_IP_OUTPUT_BUFFER1 + 0x30; i += sizeof(u32),col ++) {
702 if (col == 4) {
703 snd_iprintf(buffer,"\n");
704 col = 0;
705 }
706
707 if (col == 0) {
708 snd_iprintf(buffer, "%04X ",i);
709 }
710
711 snd_iprintf(buffer,"%08X ",readl(dst + i));
712 }
713
714 snd_iprintf(buffer,"\n...\n");
715 col = 0;
716
717 for (i = SPDIFO_IP_OUTPUT_BUFFER1+0xD0;i < SPDIFO_IP_OUTPUT_BUFFER1 + 0x110; i += sizeof(u32),col ++) {
718 if (col == 4) {
719 snd_iprintf(buffer,"\n");
720 col = 0;
721 }
722
723 if (col == 0) {
724 snd_iprintf(buffer, "%04X ",i);
725 }
726
727 snd_iprintf(buffer,"%08X ",readl(dst + i));
728 }
729
730
731 snd_iprintf(buffer,"\nOUTPUT_SNOOP:\n");
732 col = 0;
733 for (i = OUTPUT_SNOOP_BUFFER;i < OUTPUT_SNOOP_BUFFER + 0x40; i += sizeof(u32),col ++) {
734 if (col == 4) {
735 snd_iprintf(buffer,"\n");
736 col = 0;
737 }
738
739 if (col == 0) {
740 snd_iprintf(buffer, "%04X ",i);
741 }
742
743 snd_iprintf(buffer,"%08X ",readl(dst + i));
744 }
745
746 snd_iprintf(buffer,"\nCODEC_INPUT_BUF1: \n");
747 col = 0;
748 for (i = CODEC_INPUT_BUF1;i < CODEC_INPUT_BUF1 + 0x40; i += sizeof(u32),col ++) {
749 if (col == 4) {
750 snd_iprintf(buffer,"\n");
751 col = 0;
752 }
753
754 if (col == 0) {
755 snd_iprintf(buffer, "%04X ",i);
756 }
757
758 snd_iprintf(buffer,"%08X ",readl(dst + i));
759 }
760#if 0
761 snd_iprintf(buffer,"\nWRITE_BACK_BUF1: \n");
762 col = 0;
763 for (i = WRITE_BACK_BUF1;i < WRITE_BACK_BUF1 + 0x40; i += sizeof(u32),col ++) {
764 if (col == 4) {
765 snd_iprintf(buffer,"\n");
766 col = 0;
767 }
768
769 if (col == 0) {
770 snd_iprintf(buffer, "%04X ",i);
771 }
772
773 snd_iprintf(buffer,"%08X ",readl(dst + i));
774 }
775#endif
776
777 snd_iprintf(buffer,"\nSPDIFI_IP_OUTPUT_BUFFER1: \n");
778 col = 0;
779 for (i = SPDIFI_IP_OUTPUT_BUFFER1;i < SPDIFI_IP_OUTPUT_BUFFER1 + 0x80; i += sizeof(u32),col ++) {
780 if (col == 4) {
781 snd_iprintf(buffer,"\n");
782 col = 0;
783 }
784
785 if (col == 0) {
786 snd_iprintf(buffer, "%04X ",i);
787 }
788
789 snd_iprintf(buffer,"%08X ",readl(dst + i));
790 }
791 snd_iprintf(buffer,"\n");
792}
793
794int cs46xx_dsp_proc_init (struct snd_card *card, struct snd_cs46xx *chip)
795{
796 struct snd_info_entry *entry;
797 struct dsp_spos_instance * ins = chip->dsp_spos_instance;
798 int i;
799
800 ins->snd_card = card;
801
802 entry = snd_info_create_card_entry(card, "dsp", card->proc_root);
803 if (entry)
804 entry->mode = S_IFDIR | 0555;
805 ins->proc_dsp_dir = entry;
806
807 if (!ins->proc_dsp_dir)
808 return -ENOMEM;
809
810 entry = snd_info_create_card_entry(card, "spos_symbols",
811 ins->proc_dsp_dir);
812 if (entry)
813 snd_info_set_text_ops(entry, chip,
814 cs46xx_dsp_proc_symbol_table_read);
815
816 entry = snd_info_create_card_entry(card, "spos_modules",
817 ins->proc_dsp_dir);
818 if (entry)
819 snd_info_set_text_ops(entry, chip,
820 cs46xx_dsp_proc_modules_read);
821
822 entry = snd_info_create_card_entry(card, "parameter",
823 ins->proc_dsp_dir);
824 if (entry)
825 snd_info_set_text_ops(entry, chip,
826 cs46xx_dsp_proc_parameter_dump_read);
827
828 entry = snd_info_create_card_entry(card, "sample",
829 ins->proc_dsp_dir);
830 if (entry)
831 snd_info_set_text_ops(entry, chip,
832 cs46xx_dsp_proc_sample_dump_read);
833
834 entry = snd_info_create_card_entry(card, "task_tree",
835 ins->proc_dsp_dir);
836 if (entry)
837 snd_info_set_text_ops(entry, chip,
838 cs46xx_dsp_proc_task_tree_read);
839
840 entry = snd_info_create_card_entry(card, "scb_info",
841 ins->proc_dsp_dir);
842 if (entry)
843 snd_info_set_text_ops(entry, chip,
844 cs46xx_dsp_proc_scb_read);
845
846 mutex_lock(&chip->spos_mutex);
847
848 for (i = 0; i < ins->nscb; ++i) {
849 if (ins->scbs[i].deleted) continue;
850
851 cs46xx_dsp_proc_register_scb_desc (chip, (ins->scbs + i));
852 }
853 mutex_unlock(&chip->spos_mutex);
854
855 return 0;
856}
857
858int cs46xx_dsp_proc_done (struct snd_cs46xx *chip)
859{
860 struct dsp_spos_instance * ins = chip->dsp_spos_instance;
861 int i;
862
863 if (!ins)
864 return 0;
865
866 mutex_lock(&chip->spos_mutex);
867 for (i = 0; i < ins->nscb; ++i) {
868 if (ins->scbs[i].deleted) continue;
869 cs46xx_dsp_proc_free_scb_desc ( (ins->scbs + i) );
870 }
871 mutex_unlock(&chip->spos_mutex);
872
873 snd_info_free_entry(ins->proc_dsp_dir);
874 ins->proc_dsp_dir = NULL;
875
876 return 0;
877}
878#endif
879
880static void _dsp_create_task_tree (struct snd_cs46xx *chip, u32 * task_data,
881 u32 dest, int size)
882{
883 void __iomem *spdst = chip->region.idx[1].remap_addr +
884 DSP_PARAMETER_BYTE_OFFSET + dest * sizeof(u32);
885 int i;
886
887 for (i = 0; i < size; ++i) {
888 dev_dbg(chip->card->dev, "addr %p, val %08x\n",
889 spdst, task_data[i]);
890 writel(task_data[i],spdst);
891 spdst += sizeof(u32);
892 }
893}
894
895static void _dsp_create_scb (struct snd_cs46xx *chip, u32 * scb_data, u32 dest)
896{
897 void __iomem *spdst = chip->region.idx[1].remap_addr +
898 DSP_PARAMETER_BYTE_OFFSET + dest * sizeof(u32);
899 int i;
900
901 for (i = 0; i < 0x10; ++i) {
902 dev_dbg(chip->card->dev, "addr %p, val %08x\n",
903 spdst, scb_data[i]);
904 writel(scb_data[i],spdst);
905 spdst += sizeof(u32);
906 }
907}
908
909static int find_free_scb_index (struct dsp_spos_instance * ins)
910{
911 int index = ins->nscb, i;
912
913 for (i = ins->scb_highest_frag_index; i < ins->nscb; ++i) {
914 if (ins->scbs[i].deleted) {
915 index = i;
916 break;
917 }
918 }
919
920 return index;
921}
922
923static struct dsp_scb_descriptor * _map_scb (struct snd_cs46xx *chip, char * name, u32 dest)
924{
925 struct dsp_spos_instance * ins = chip->dsp_spos_instance;
926 struct dsp_scb_descriptor * desc = NULL;
927 int index;
928
929 if (ins->nscb == DSP_MAX_SCB_DESC - 1) {
930 dev_err(chip->card->dev,
931 "dsp_spos: got no place for other SCB\n");
932 return NULL;
933 }
934
935 index = find_free_scb_index (ins);
936
937 memset(&ins->scbs[index], 0, sizeof(ins->scbs[index]));
938 strcpy(ins->scbs[index].scb_name, name);
939 ins->scbs[index].address = dest;
940 ins->scbs[index].index = index;
941 ins->scbs[index].ref_count = 1;
942
943 desc = (ins->scbs + index);
944 ins->scbs[index].scb_symbol = add_symbol (chip, name, dest, SYMBOL_PARAMETER);
945
946 if (index > ins->scb_highest_frag_index)
947 ins->scb_highest_frag_index = index;
948
949 if (index == ins->nscb)
950 ins->nscb++;
951
952 return desc;
953}
954
955static struct dsp_task_descriptor *
956_map_task_tree (struct snd_cs46xx *chip, char * name, u32 dest, u32 size)
957{
958 struct dsp_spos_instance * ins = chip->dsp_spos_instance;
959 struct dsp_task_descriptor * desc = NULL;
960
961 if (ins->ntask == DSP_MAX_TASK_DESC - 1) {
962 dev_err(chip->card->dev,
963 "dsp_spos: got no place for other TASK\n");
964 return NULL;
965 }
966
967 if (name)
968 strcpy(ins->tasks[ins->ntask].task_name, name);
969 else
970 strcpy(ins->tasks[ins->ntask].task_name, "(NULL)");
971 ins->tasks[ins->ntask].address = dest;
972 ins->tasks[ins->ntask].size = size;
973
974
975 ins->tasks[ins->ntask].index = ins->ntask;
976 desc = (ins->tasks + ins->ntask);
977 ins->ntask++;
978
979 if (name)
980 add_symbol (chip,name,dest,SYMBOL_PARAMETER);
981 return desc;
982}
983
984#define SCB_BYTES (0x10 * 4)
985
986struct dsp_scb_descriptor *
987cs46xx_dsp_create_scb (struct snd_cs46xx *chip, char * name, u32 * scb_data, u32 dest)
988{
989 struct dsp_scb_descriptor * desc;
990
991#ifdef CONFIG_PM_SLEEP
992
993 scb_data = kmemdup(scb_data, SCB_BYTES, GFP_KERNEL);
994 if (!scb_data)
995 return NULL;
996#endif
997
998 desc = _map_scb (chip,name,dest);
999 if (desc) {
1000 desc->data = scb_data;
1001 _dsp_create_scb(chip,scb_data,dest);
1002 } else {
1003 dev_err(chip->card->dev, "dsp_spos: failed to map SCB\n");
1004#ifdef CONFIG_PM_SLEEP
1005 kfree(scb_data);
1006#endif
1007 }
1008
1009 return desc;
1010}
1011
1012
1013static struct dsp_task_descriptor *
1014cs46xx_dsp_create_task_tree (struct snd_cs46xx *chip, char * name, u32 * task_data,
1015 u32 dest, int size)
1016{
1017 struct dsp_task_descriptor * desc;
1018
1019 desc = _map_task_tree (chip,name,dest,size);
1020 if (desc) {
1021 desc->data = task_data;
1022 _dsp_create_task_tree(chip,task_data,dest,size);
1023 } else {
1024 dev_err(chip->card->dev, "dsp_spos: failed to map TASK\n");
1025 }
1026
1027 return desc;
1028}
1029
1030int cs46xx_dsp_scb_and_task_init (struct snd_cs46xx *chip)
1031{
1032 struct dsp_spos_instance * ins = chip->dsp_spos_instance;
1033 struct dsp_symbol_entry * fg_task_tree_header_code;
1034 struct dsp_symbol_entry * task_tree_header_code;
1035 struct dsp_symbol_entry * task_tree_thread;
1036 struct dsp_symbol_entry * null_algorithm;
1037 struct dsp_symbol_entry * magic_snoop_task;
1038
1039 struct dsp_scb_descriptor * timing_master_scb;
1040 struct dsp_scb_descriptor * codec_out_scb;
1041 struct dsp_scb_descriptor * codec_in_scb;
1042 struct dsp_scb_descriptor * src_task_scb;
1043 struct dsp_scb_descriptor * master_mix_scb;
1044 struct dsp_scb_descriptor * rear_mix_scb;
1045 struct dsp_scb_descriptor * record_mix_scb;
1046 struct dsp_scb_descriptor * write_back_scb;
1047 struct dsp_scb_descriptor * vari_decimate_scb;
1048 struct dsp_scb_descriptor * rear_codec_out_scb;
1049 struct dsp_scb_descriptor * clfe_codec_out_scb;
1050 struct dsp_scb_descriptor * magic_snoop_scb;
1051
1052 int fifo_addr, fifo_span, valid_slots;
1053
1054 static struct dsp_spos_control_block sposcb = {
1055 HFG_TREE_SCB,HFG_STACK,
1056 SPOSCB_ADDR,BG_TREE_SCB_ADDR,
1057 DSP_SPOS_DC,0,
1058 DSP_SPOS_DC,DSP_SPOS_DC,
1059 0,0,
1060 DSP_SPOS_UU,0,
1061 FG_TASK_HEADER_ADDR,0,
1062 0,0,
1063 DSP_SPOS_UU,DSP_SPOS_DC,
1064 0,
1065 0,HFG_FIRST_EXECUTE_MODE,
1066 DSP_SPOS_UU,DSP_SPOS_UU,
1067 DSP_SPOS_DC_DC,
1068 DSP_SPOS_DC_DC,
1069 DSP_SPOS_DC_DC,
1070 DSP_SPOS_DC_DC
1071 };
1072
1073 cs46xx_dsp_create_task_tree(chip, "sposCB", (u32 *)&sposcb, SPOSCB_ADDR, 0x10);
1074
1075 null_algorithm = cs46xx_dsp_lookup_symbol(chip, "NULLALGORITHM", SYMBOL_CODE);
1076 if (null_algorithm == NULL) {
1077 dev_err(chip->card->dev,
1078 "dsp_spos: symbol NULLALGORITHM not found\n");
1079 return -EIO;
1080 }
1081
1082 fg_task_tree_header_code = cs46xx_dsp_lookup_symbol(chip, "FGTASKTREEHEADERCODE", SYMBOL_CODE);
1083 if (fg_task_tree_header_code == NULL) {
1084 dev_err(chip->card->dev,
1085 "dsp_spos: symbol FGTASKTREEHEADERCODE not found\n");
1086 return -EIO;
1087 }
1088
1089 task_tree_header_code = cs46xx_dsp_lookup_symbol(chip, "TASKTREEHEADERCODE", SYMBOL_CODE);
1090 if (task_tree_header_code == NULL) {
1091 dev_err(chip->card->dev,
1092 "dsp_spos: symbol TASKTREEHEADERCODE not found\n");
1093 return -EIO;
1094 }
1095
1096 task_tree_thread = cs46xx_dsp_lookup_symbol(chip, "TASKTREETHREAD", SYMBOL_CODE);
1097 if (task_tree_thread == NULL) {
1098 dev_err(chip->card->dev,
1099 "dsp_spos: symbol TASKTREETHREAD not found\n");
1100 return -EIO;
1101 }
1102
1103 magic_snoop_task = cs46xx_dsp_lookup_symbol(chip, "MAGICSNOOPTASK", SYMBOL_CODE);
1104 if (magic_snoop_task == NULL) {
1105 dev_err(chip->card->dev,
1106 "dsp_spos: symbol MAGICSNOOPTASK not found\n");
1107 return -EIO;
1108 }
1109
1110 {
1111
1112 static struct dsp_generic_scb null_scb = {
1113 { 0, 0, 0, 0 },
1114 { 0, 0, 0, 0, 0 },
1115 NULL_SCB_ADDR, NULL_SCB_ADDR,
1116 0, 0, 0, 0, 0,
1117 {
1118 0,0,
1119 0,0,
1120 }
1121 };
1122
1123 null_scb.entry_point = null_algorithm->address;
1124 ins->the_null_scb = cs46xx_dsp_create_scb(chip, "nullSCB", (u32 *)&null_scb, NULL_SCB_ADDR);
1125 ins->the_null_scb->task_entry = null_algorithm;
1126 ins->the_null_scb->sub_list_ptr = ins->the_null_scb;
1127 ins->the_null_scb->next_scb_ptr = ins->the_null_scb;
1128 ins->the_null_scb->parent_scb_ptr = NULL;
1129 cs46xx_dsp_proc_register_scb_desc (chip,ins->the_null_scb);
1130 }
1131
1132 {
1133
1134 static struct dsp_task_tree_control_block fg_task_tree_hdr = {
1135 { FG_TASK_HEADER_ADDR | (DSP_SPOS_DC << 0x10),
1136 DSP_SPOS_DC_DC,
1137 DSP_SPOS_DC_DC,
1138 0x0000,DSP_SPOS_DC,
1139 DSP_SPOS_DC, DSP_SPOS_DC,
1140 DSP_SPOS_DC_DC,
1141 DSP_SPOS_DC_DC,
1142 DSP_SPOS_DC_DC,
1143 DSP_SPOS_DC,DSP_SPOS_DC },
1144
1145 {
1146 BG_TREE_SCB_ADDR,TIMINGMASTER_SCB_ADDR,
1147 0,
1148 FG_TASK_HEADER_ADDR + TCBData,
1149 },
1150
1151 {
1152 4,0,
1153 1,0,
1154 2,SPOSCB_ADDR + HFGFlags,
1155 0,0,
1156 FG_TASK_HEADER_ADDR + TCBContextBlk,FG_STACK
1157 },
1158
1159 {
1160 DSP_SPOS_DC,0,
1161 DSP_SPOS_DC,DSP_SPOS_DC,
1162 DSP_SPOS_DC,DSP_SPOS_DC,
1163 DSP_SPOS_DC,DSP_SPOS_DC,
1164 DSP_SPOS_DC,DSP_SPOS_DC,
1165 DSP_SPOS_DCDC,
1166 DSP_SPOS_UU,1,
1167 DSP_SPOS_DCDC,
1168 DSP_SPOS_DCDC,
1169 DSP_SPOS_DCDC,
1170 DSP_SPOS_DCDC,
1171 DSP_SPOS_DCDC,
1172 DSP_SPOS_DCDC,
1173 DSP_SPOS_DCDC,
1174 DSP_SPOS_DCDC,
1175 DSP_SPOS_DCDC,
1176 DSP_SPOS_DCDC,
1177 DSP_SPOS_DCDC,
1178 DSP_SPOS_DCDC,
1179 DSP_SPOS_DCDC,
1180 DSP_SPOS_DCDC,
1181 DSP_SPOS_DCDC,
1182 DSP_SPOS_DCDC,
1183 DSP_SPOS_DCDC,
1184 DSP_SPOS_DCDC,
1185 DSP_SPOS_DCDC,
1186 DSP_SPOS_DCDC,
1187 DSP_SPOS_DCDC,
1188 DSP_SPOS_DCDC,
1189 DSP_SPOS_DCDC,
1190 DSP_SPOS_DCDC,
1191 DSP_SPOS_DCDC,
1192 DSP_SPOS_DCDC,
1193 DSP_SPOS_DCDC,
1194 DSP_SPOS_DCDC
1195 },
1196 {
1197 FG_INTERVAL_TIMER_PERIOD,DSP_SPOS_UU,
1198 0,0
1199 }
1200 };
1201
1202 fg_task_tree_hdr.links.entry_point = fg_task_tree_header_code->address;
1203 fg_task_tree_hdr.context_blk.stack0 = task_tree_thread->address;
1204 cs46xx_dsp_create_task_tree(chip,"FGtaskTreeHdr",(u32 *)&fg_task_tree_hdr,FG_TASK_HEADER_ADDR,0x35);
1205 }
1206
1207
1208 {
1209
1210 static struct dsp_task_tree_control_block bg_task_tree_hdr = {
1211 { DSP_SPOS_DC_DC,
1212 DSP_SPOS_DC_DC,
1213 DSP_SPOS_DC_DC,
1214 DSP_SPOS_DC, DSP_SPOS_DC,
1215 DSP_SPOS_DC, DSP_SPOS_DC,
1216 DSP_SPOS_DC_DC,
1217 DSP_SPOS_DC_DC,
1218 DSP_SPOS_DC_DC,
1219 DSP_SPOS_DC,DSP_SPOS_DC },
1220
1221 {
1222 NULL_SCB_ADDR,NULL_SCB_ADDR,
1223 0,
1224 BG_TREE_SCB_ADDR + TCBData,
1225 },
1226
1227 {
1228 9999,0,
1229 0,1,
1230 0,SPOSCB_ADDR + HFGFlags,
1231 0,0,
1232 BG_TREE_SCB_ADDR + TCBContextBlk,BG_STACK
1233 },
1234
1235 {
1236 DSP_SPOS_DC,0,
1237 DSP_SPOS_DC,DSP_SPOS_DC,
1238 DSP_SPOS_DC,DSP_SPOS_DC,
1239 DSP_SPOS_DC,DSP_SPOS_DC,
1240 DSP_SPOS_DC,DSP_SPOS_DC,
1241 DSP_SPOS_DCDC,
1242 DSP_SPOS_UU,1,
1243 DSP_SPOS_DCDC,
1244 DSP_SPOS_DCDC,
1245 DSP_SPOS_DCDC,
1246 DSP_SPOS_DCDC,
1247 DSP_SPOS_DCDC,
1248 DSP_SPOS_DCDC,
1249 DSP_SPOS_DCDC,
1250 DSP_SPOS_DCDC,
1251 DSP_SPOS_DCDC,
1252 DSP_SPOS_DCDC,
1253 DSP_SPOS_DCDC,
1254 DSP_SPOS_DCDC,
1255 DSP_SPOS_DCDC,
1256 DSP_SPOS_DCDC,
1257 DSP_SPOS_DCDC,
1258 DSP_SPOS_DCDC,
1259 DSP_SPOS_DCDC,
1260 DSP_SPOS_DCDC,
1261 DSP_SPOS_DCDC,
1262 DSP_SPOS_DCDC,
1263 DSP_SPOS_DCDC,
1264 DSP_SPOS_DCDC,
1265 DSP_SPOS_DCDC,
1266 DSP_SPOS_DCDC,
1267 DSP_SPOS_DCDC,
1268 DSP_SPOS_DCDC,
1269 DSP_SPOS_DCDC,
1270 DSP_SPOS_DCDC
1271 },
1272 {
1273 BG_INTERVAL_TIMER_PERIOD,DSP_SPOS_UU,
1274 0,0
1275 }
1276 };
1277
1278 bg_task_tree_hdr.links.entry_point = task_tree_header_code->address;
1279 bg_task_tree_hdr.context_blk.stack0 = task_tree_thread->address;
1280 cs46xx_dsp_create_task_tree(chip,"BGtaskTreeHdr",(u32 *)&bg_task_tree_hdr,BG_TREE_SCB_ADDR,0x35);
1281 }
1282
1283
1284 timing_master_scb = cs46xx_dsp_create_timing_master_scb(chip);
1285
1286
1287 codec_out_scb = cs46xx_dsp_create_codec_out_scb(chip,"CodecOutSCB_I",0x0010,0x0000,
1288 MASTERMIX_SCB_ADDR,
1289 CODECOUT_SCB_ADDR,timing_master_scb,
1290 SCB_ON_PARENT_SUBLIST_SCB);
1291
1292 if (!codec_out_scb) goto _fail_end;
1293
1294 master_mix_scb = cs46xx_dsp_create_mix_only_scb(chip,"MasterMixSCB",
1295 MIX_SAMPLE_BUF1,MASTERMIX_SCB_ADDR,
1296 codec_out_scb,
1297 SCB_ON_PARENT_SUBLIST_SCB);
1298 ins->master_mix_scb = master_mix_scb;
1299
1300 if (!master_mix_scb) goto _fail_end;
1301
1302
1303 codec_in_scb = cs46xx_dsp_create_codec_in_scb(chip,"CodecInSCB",0x0010,0x00A0,
1304 CODEC_INPUT_BUF1,
1305 CODECIN_SCB_ADDR,codec_out_scb,
1306 SCB_ON_PARENT_NEXT_SCB);
1307 if (!codec_in_scb) goto _fail_end;
1308 ins->codec_in_scb = codec_in_scb;
1309
1310
1311 write_back_scb = cs46xx_dsp_create_mix_to_ostream_scb(chip,"WriteBackSCB",
1312 WRITE_BACK_BUF1,WRITE_BACK_SPB,
1313 WRITEBACK_SCB_ADDR,
1314 timing_master_scb,
1315 SCB_ON_PARENT_NEXT_SCB);
1316 if (!write_back_scb) goto _fail_end;
1317
1318 {
1319 static struct dsp_mix2_ostream_spb mix2_ostream_spb = {
1320 0x00020000,
1321 0x0000ffff
1322 };
1323
1324 if (!cs46xx_dsp_create_task_tree(chip, NULL,
1325 (u32 *)&mix2_ostream_spb,
1326 WRITE_BACK_SPB, 2))
1327 goto _fail_end;
1328 }
1329
1330
1331 vari_decimate_scb = cs46xx_dsp_create_vari_decimate_scb(chip,"VariDecimateSCB",
1332 VARI_DECIMATE_BUF0,
1333 VARI_DECIMATE_BUF1,
1334 VARIDECIMATE_SCB_ADDR,
1335 write_back_scb,
1336 SCB_ON_PARENT_SUBLIST_SCB);
1337 if (!vari_decimate_scb) goto _fail_end;
1338
1339
1340 record_mix_scb = cs46xx_dsp_create_mix_only_scb(chip,"RecordMixerSCB",
1341 MIX_SAMPLE_BUF2,
1342 RECORD_MIXER_SCB_ADDR,
1343 vari_decimate_scb,
1344 SCB_ON_PARENT_SUBLIST_SCB);
1345 ins->record_mixer_scb = record_mix_scb;
1346
1347 if (!record_mix_scb) goto _fail_end;
1348
1349 valid_slots = snd_cs46xx_peekBA0(chip, BA0_ACOSV);
1350
1351 if (snd_BUG_ON(chip->nr_ac97_codecs != 1 && chip->nr_ac97_codecs != 2))
1352 goto _fail_end;
1353
1354 if (chip->nr_ac97_codecs == 1) {
1355
1356
1357 fifo_addr = 0x20;
1358 fifo_span = 0x60;
1359
1360
1361 valid_slots |= ACOSV_SLV5 | ACOSV_SLV11;
1362 } else {
1363
1364
1365 fifo_addr = 0x40;
1366 fifo_span = 0x10;
1367
1368
1369 valid_slots |= ACOSV_SLV7 | ACOSV_SLV8;
1370 }
1371
1372 rear_codec_out_scb = cs46xx_dsp_create_codec_out_scb(chip,"CodecOutSCB_Rear",fifo_span,fifo_addr,
1373 REAR_MIXER_SCB_ADDR,
1374 REAR_CODECOUT_SCB_ADDR,codec_in_scb,
1375 SCB_ON_PARENT_NEXT_SCB);
1376 if (!rear_codec_out_scb) goto _fail_end;
1377
1378
1379
1380 rear_mix_scb = cs46xx_dsp_create_mix_only_scb(chip,"RearMixerSCB",
1381 MIX_SAMPLE_BUF3,
1382 REAR_MIXER_SCB_ADDR,
1383 rear_codec_out_scb,
1384 SCB_ON_PARENT_SUBLIST_SCB);
1385 ins->rear_mix_scb = rear_mix_scb;
1386 if (!rear_mix_scb) goto _fail_end;
1387
1388 if (chip->nr_ac97_codecs == 2) {
1389
1390
1391 clfe_codec_out_scb = cs46xx_dsp_create_codec_out_scb(chip,"CodecOutSCB_CLFE",0x0030,0x0030,
1392 CLFE_MIXER_SCB_ADDR,
1393 CLFE_CODEC_SCB_ADDR,
1394 rear_codec_out_scb,
1395 SCB_ON_PARENT_NEXT_SCB);
1396 if (!clfe_codec_out_scb) goto _fail_end;
1397
1398
1399
1400 ins->center_lfe_mix_scb = cs46xx_dsp_create_mix_only_scb(chip,"CLFEMixerSCB",
1401 MIX_SAMPLE_BUF4,
1402 CLFE_MIXER_SCB_ADDR,
1403 clfe_codec_out_scb,
1404 SCB_ON_PARENT_SUBLIST_SCB);
1405 if (!ins->center_lfe_mix_scb) goto _fail_end;
1406
1407
1408 valid_slots |= ACOSV_SLV6 | ACOSV_SLV9;
1409 } else {
1410 clfe_codec_out_scb = rear_codec_out_scb;
1411 ins->center_lfe_mix_scb = rear_mix_scb;
1412 }
1413
1414
1415 snd_cs46xx_pokeBA0(chip, BA0_ACOSV, valid_slots);
1416
1417
1418 magic_snoop_scb = cs46xx_dsp_create_magic_snoop_scb (chip,"MagicSnoopSCB_I",OUTPUTSNOOP_SCB_ADDR,
1419 OUTPUT_SNOOP_BUFFER,
1420 codec_out_scb,
1421 clfe_codec_out_scb,
1422 SCB_ON_PARENT_NEXT_SCB);
1423
1424
1425 if (!magic_snoop_scb) goto _fail_end;
1426 ins->ref_snoop_scb = magic_snoop_scb;
1427
1428
1429 if (!cs46xx_dsp_create_spio_write_scb(chip,"SPIOWriteSCB",SPIOWRITE_SCB_ADDR,
1430 magic_snoop_scb,
1431 SCB_ON_PARENT_NEXT_SCB))
1432 goto _fail_end;
1433
1434
1435 src_task_scb = cs46xx_dsp_create_src_task_scb(chip,"SrcTaskSCB_SPDIFI",
1436 ins->spdif_in_sample_rate,
1437 SRC_OUTPUT_BUF1,
1438 SRC_DELAY_BUF1,SRCTASK_SCB_ADDR,
1439 master_mix_scb,
1440 SCB_ON_PARENT_SUBLIST_SCB,1);
1441
1442 if (!src_task_scb) goto _fail_end;
1443 cs46xx_src_unlink(chip,src_task_scb);
1444
1445
1446
1447 ins->spdif_in_src = src_task_scb;
1448
1449 cs46xx_dsp_async_init(chip,timing_master_scb);
1450 return 0;
1451
1452 _fail_end:
1453 dev_err(chip->card->dev, "dsp_spos: failed to setup SCB's in DSP\n");
1454 return -EINVAL;
1455}
1456
1457static int cs46xx_dsp_async_init (struct snd_cs46xx *chip,
1458 struct dsp_scb_descriptor * fg_entry)
1459{
1460 struct dsp_spos_instance * ins = chip->dsp_spos_instance;
1461 struct dsp_symbol_entry * s16_async_codec_input_task;
1462 struct dsp_symbol_entry * spdifo_task;
1463 struct dsp_symbol_entry * spdifi_task;
1464 struct dsp_scb_descriptor * spdifi_scb_desc, * spdifo_scb_desc, * async_codec_scb_desc;
1465
1466 s16_async_codec_input_task = cs46xx_dsp_lookup_symbol(chip, "S16_ASYNCCODECINPUTTASK", SYMBOL_CODE);
1467 if (s16_async_codec_input_task == NULL) {
1468 dev_err(chip->card->dev,
1469 "dsp_spos: symbol S16_ASYNCCODECINPUTTASK not found\n");
1470 return -EIO;
1471 }
1472 spdifo_task = cs46xx_dsp_lookup_symbol(chip, "SPDIFOTASK", SYMBOL_CODE);
1473 if (spdifo_task == NULL) {
1474 dev_err(chip->card->dev,
1475 "dsp_spos: symbol SPDIFOTASK not found\n");
1476 return -EIO;
1477 }
1478
1479 spdifi_task = cs46xx_dsp_lookup_symbol(chip, "SPDIFITASK", SYMBOL_CODE);
1480 if (spdifi_task == NULL) {
1481 dev_err(chip->card->dev,
1482 "dsp_spos: symbol SPDIFITASK not found\n");
1483 return -EIO;
1484 }
1485
1486 {
1487
1488 struct dsp_spdifoscb spdifo_scb = {
1489 DSP_SPOS_UUUU,
1490 {
1491 0xb0,
1492 0,
1493 0,
1494 0,
1495 },
1496
1497
1498
1499
1500 RSCONFIG_SAMPLE_16MONO + RSCONFIG_MODULO_256,
1501 ( SPDIFO_IP_OUTPUT_BUFFER1 << 0x10 ) | 0xFFFC,
1502 0,0,
1503 0,
1504 FG_TASK_HEADER_ADDR, NULL_SCB_ADDR,
1505 spdifo_task->address,
1506 SPDIFO_SCB_INST + SPDIFOFIFOPointer,
1507 {
1508 0x0040,
1509 0x20ff,
1510 },
1511 0x804c,0,
1512 0x0108,0x0001,
1513 DSP_SPOS_UUUU
1514 };
1515
1516
1517 struct dsp_spdifiscb spdifi_scb = {
1518 DSP_SPOS_UULO,DSP_SPOS_UUHI,
1519 0,
1520 0,
1521 1,4000,
1522 DSP_SPOS_UUUU,
1523 0,DSP_SPOS_UUHI,
1524 DSP_SPOS_UUUU,
1525 DSP_SPOS_UU,DSP_SPOS_DC,
1526 DSP_SPOS_UUUU,
1527 SPDIFO_SCB_INST, NULL_SCB_ADDR,
1528 spdifi_task->address,
1529 SPDIFI_SCB_INST + SPDIFIFIFOPointer,
1530
1531
1532
1533
1534 RSCONFIG_SAMPLE_16MONO + RSCONFIG_MODULO_128,
1535 (SPDIFI_IP_OUTPUT_BUFFER1 << 0x10) | 0xFFFC,
1536 0x8048,0,
1537 0x01f0,0x0001,
1538 DSP_SPOS_UUUU
1539 };
1540
1541
1542 struct dsp_async_codec_input_scb async_codec_input_scb = {
1543 DSP_SPOS_UUUU,
1544 0,
1545 0,
1546 1,4000,
1547 0x0118,0x0001,
1548 RSCONFIG_SAMPLE_16MONO + RSCONFIG_MODULO_64,
1549 (ASYNC_IP_OUTPUT_BUFFER1 << 0x10) | 0xFFFC,
1550 DSP_SPOS_UU,0x3,
1551 DSP_SPOS_UUUU,
1552 SPDIFI_SCB_INST,NULL_SCB_ADDR,
1553 s16_async_codec_input_task->address,
1554 HFG_TREE_SCB + AsyncCIOFIFOPointer,
1555
1556 RSCONFIG_SAMPLE_16STEREO + RSCONFIG_MODULO_64,
1557 (ASYNC_IP_OUTPUT_BUFFER1 << 0x10),
1558
1559#ifdef UseASER1Input
1560
1561
1562
1563 0x8042,0,
1564
1565
1566
1567
1568
1569 0x0100,0x0001,
1570
1571#endif
1572
1573#ifdef UseASER2Input
1574
1575
1576
1577 0x8044,0,
1578
1579
1580
1581
1582
1583 0x0110,0x0001,
1584
1585#endif
1586
1587
1588
1589
1590 0,
1591 };
1592
1593 spdifo_scb_desc = cs46xx_dsp_create_scb(chip,"SPDIFOSCB",(u32 *)&spdifo_scb,SPDIFO_SCB_INST);
1594
1595 if (snd_BUG_ON(!spdifo_scb_desc))
1596 return -EIO;
1597 spdifi_scb_desc = cs46xx_dsp_create_scb(chip,"SPDIFISCB",(u32 *)&spdifi_scb,SPDIFI_SCB_INST);
1598 if (snd_BUG_ON(!spdifi_scb_desc))
1599 return -EIO;
1600 async_codec_scb_desc = cs46xx_dsp_create_scb(chip,"AsynCodecInputSCB",(u32 *)&async_codec_input_scb, HFG_TREE_SCB);
1601 if (snd_BUG_ON(!async_codec_scb_desc))
1602 return -EIO;
1603
1604 async_codec_scb_desc->parent_scb_ptr = NULL;
1605 async_codec_scb_desc->next_scb_ptr = spdifi_scb_desc;
1606 async_codec_scb_desc->sub_list_ptr = ins->the_null_scb;
1607 async_codec_scb_desc->task_entry = s16_async_codec_input_task;
1608
1609 spdifi_scb_desc->parent_scb_ptr = async_codec_scb_desc;
1610 spdifi_scb_desc->next_scb_ptr = spdifo_scb_desc;
1611 spdifi_scb_desc->sub_list_ptr = ins->the_null_scb;
1612 spdifi_scb_desc->task_entry = spdifi_task;
1613
1614 spdifo_scb_desc->parent_scb_ptr = spdifi_scb_desc;
1615 spdifo_scb_desc->next_scb_ptr = fg_entry;
1616 spdifo_scb_desc->sub_list_ptr = ins->the_null_scb;
1617 spdifo_scb_desc->task_entry = spdifo_task;
1618
1619
1620
1621 fg_entry->parent_scb_ptr = spdifo_scb_desc;
1622
1623
1624 cs46xx_dsp_proc_register_scb_desc (chip,spdifo_scb_desc);
1625 cs46xx_dsp_proc_register_scb_desc (chip,spdifi_scb_desc);
1626 cs46xx_dsp_proc_register_scb_desc (chip,async_codec_scb_desc);
1627
1628
1629 snd_cs46xx_pokeBA0(chip, BA0_ASER_MASTER, 0x1 );
1630 }
1631
1632 return 0;
1633}
1634
1635static void cs46xx_dsp_disable_spdif_hw (struct snd_cs46xx *chip)
1636{
1637 struct dsp_spos_instance * ins = chip->dsp_spos_instance;
1638
1639
1640 snd_cs46xx_pokeBA0(chip, BA0_ASER_FADDR, 0);
1641
1642
1643 cs46xx_poke_via_dsp (chip,SP_SPDOUT_CONTROL, 0);
1644
1645
1646
1647 cs46xx_poke_via_dsp (chip,SP_SPDOUT_CSUV, 0x0);
1648
1649
1650 cs46xx_poke_via_dsp (chip,SP_SPDIN_FIFOPTR, 0x0);
1651
1652
1653 ins->spdif_status_out &= ~DSP_SPDIF_STATUS_HW_ENABLED;
1654}
1655
1656int cs46xx_dsp_enable_spdif_hw (struct snd_cs46xx *chip)
1657{
1658 struct dsp_spos_instance * ins = chip->dsp_spos_instance;
1659
1660
1661 cs46xx_dsp_disable_spdif_hw (chip);
1662 udelay(50);
1663
1664
1665 snd_cs46xx_pokeBA0(chip, BA0_ASER_FADDR, ( 0x8000 | ((SP_SPDOUT_FIFO >> 4) << 4) ));
1666
1667
1668 cs46xx_poke_via_dsp (chip,SP_SPDOUT_CONTROL, 0x80000000);
1669
1670
1671 cs46xx_poke_via_dsp (chip,SP_SPDOUT_CSUV, ins->spdif_csuv_default);
1672
1673
1674 ins->spdif_status_out |= DSP_SPDIF_STATUS_HW_ENABLED;
1675
1676 return 0;
1677}
1678
1679int cs46xx_dsp_enable_spdif_in (struct snd_cs46xx *chip)
1680{
1681 struct dsp_spos_instance * ins = chip->dsp_spos_instance;
1682
1683
1684 chip->active_ctrl(chip, 1);
1685 chip->amplifier_ctrl(chip, 1);
1686
1687 if (snd_BUG_ON(ins->asynch_rx_scb))
1688 return -EINVAL;
1689 if (snd_BUG_ON(!ins->spdif_in_src))
1690 return -EINVAL;
1691
1692 mutex_lock(&chip->spos_mutex);
1693
1694 if ( ! (ins->spdif_status_out & DSP_SPDIF_STATUS_INPUT_CTRL_ENABLED) ) {
1695
1696 cs46xx_poke_via_dsp (chip,SP_ASER_COUNTDOWN, 0x80000005);
1697
1698
1699
1700
1701
1702 cs46xx_poke_via_dsp (chip,SP_SPDIN_CONTROL, 0x800003ff);
1703
1704 ins->spdif_status_out |= DSP_SPDIF_STATUS_INPUT_CTRL_ENABLED;
1705 }
1706
1707
1708 ins->asynch_rx_scb = cs46xx_dsp_create_asynch_fg_rx_scb(chip,"AsynchFGRxSCB",
1709 ASYNCRX_SCB_ADDR,
1710 SPDIFI_SCB_INST,
1711 SPDIFI_IP_OUTPUT_BUFFER1,
1712 ins->spdif_in_src,
1713 SCB_ON_PARENT_SUBLIST_SCB);
1714
1715 spin_lock_irq(&chip->reg_lock);
1716
1717
1718
1719
1720
1721
1722
1723 cs46xx_src_link(chip,ins->spdif_in_src);
1724
1725
1726 cs46xx_dsp_scb_set_volume (chip,ins->spdif_in_src,0x7fff,0x7fff);
1727
1728 spin_unlock_irq(&chip->reg_lock);
1729
1730
1731
1732
1733
1734
1735 ins->spdif_status_in = 1;
1736 mutex_unlock(&chip->spos_mutex);
1737
1738 return 0;
1739}
1740
1741int cs46xx_dsp_disable_spdif_in (struct snd_cs46xx *chip)
1742{
1743 struct dsp_spos_instance * ins = chip->dsp_spos_instance;
1744
1745 if (snd_BUG_ON(!ins->asynch_rx_scb))
1746 return -EINVAL;
1747 if (snd_BUG_ON(!ins->spdif_in_src))
1748 return -EINVAL;
1749
1750 mutex_lock(&chip->spos_mutex);
1751
1752
1753 cs46xx_dsp_remove_scb (chip,ins->asynch_rx_scb);
1754 ins->asynch_rx_scb = NULL;
1755
1756 cs46xx_src_unlink(chip,ins->spdif_in_src);
1757
1758
1759 ins->spdif_status_in = 0;
1760 mutex_unlock(&chip->spos_mutex);
1761
1762
1763 chip->active_ctrl(chip, -1);
1764 chip->amplifier_ctrl(chip, -1);
1765
1766 return 0;
1767}
1768
1769int cs46xx_dsp_enable_pcm_capture (struct snd_cs46xx *chip)
1770{
1771 struct dsp_spos_instance * ins = chip->dsp_spos_instance;
1772
1773 if (snd_BUG_ON(ins->pcm_input))
1774 return -EINVAL;
1775 if (snd_BUG_ON(!ins->ref_snoop_scb))
1776 return -EINVAL;
1777
1778 mutex_lock(&chip->spos_mutex);
1779 ins->pcm_input = cs46xx_add_record_source(chip,ins->ref_snoop_scb,PCMSERIALIN_PCM_SCB_ADDR,
1780 "PCMSerialInput_Wave");
1781 mutex_unlock(&chip->spos_mutex);
1782
1783 return 0;
1784}
1785
1786int cs46xx_dsp_disable_pcm_capture (struct snd_cs46xx *chip)
1787{
1788 struct dsp_spos_instance * ins = chip->dsp_spos_instance;
1789
1790 if (snd_BUG_ON(!ins->pcm_input))
1791 return -EINVAL;
1792
1793 mutex_lock(&chip->spos_mutex);
1794 cs46xx_dsp_remove_scb (chip,ins->pcm_input);
1795 ins->pcm_input = NULL;
1796 mutex_unlock(&chip->spos_mutex);
1797
1798 return 0;
1799}
1800
1801int cs46xx_dsp_enable_adc_capture (struct snd_cs46xx *chip)
1802{
1803 struct dsp_spos_instance * ins = chip->dsp_spos_instance;
1804
1805 if (snd_BUG_ON(ins->adc_input))
1806 return -EINVAL;
1807 if (snd_BUG_ON(!ins->codec_in_scb))
1808 return -EINVAL;
1809
1810 mutex_lock(&chip->spos_mutex);
1811 ins->adc_input = cs46xx_add_record_source(chip,ins->codec_in_scb,PCMSERIALIN_SCB_ADDR,
1812 "PCMSerialInput_ADC");
1813 mutex_unlock(&chip->spos_mutex);
1814
1815 return 0;
1816}
1817
1818int cs46xx_dsp_disable_adc_capture (struct snd_cs46xx *chip)
1819{
1820 struct dsp_spos_instance * ins = chip->dsp_spos_instance;
1821
1822 if (snd_BUG_ON(!ins->adc_input))
1823 return -EINVAL;
1824
1825 mutex_lock(&chip->spos_mutex);
1826 cs46xx_dsp_remove_scb (chip,ins->adc_input);
1827 ins->adc_input = NULL;
1828 mutex_unlock(&chip->spos_mutex);
1829
1830 return 0;
1831}
1832
1833int cs46xx_poke_via_dsp (struct snd_cs46xx *chip, u32 address, u32 data)
1834{
1835 u32 temp;
1836 int i;
1837
1838
1839
1840 if (address < 0x8000 || address >= 0x9000)
1841 return -EINVAL;
1842
1843
1844 temp = ( address << 16 ) | ( address & 0x0000FFFF);
1845
1846 snd_cs46xx_poke(chip,( SPIOWRITE_SCB_ADDR << 2), temp);
1847 snd_cs46xx_poke(chip,((SPIOWRITE_SCB_ADDR + 1) << 2), data);
1848 snd_cs46xx_poke(chip,((SPIOWRITE_SCB_ADDR + 2) << 2), data);
1849
1850
1851 snd_cs46xx_poke(chip,((SPIOWRITE_SCB_ADDR + 6) << 2), SPIOWRITE_SCB_ADDR << 0x10);
1852
1853
1854 for (i=0; i<25; i++) {
1855 udelay(125);
1856
1857 temp = snd_cs46xx_peek(chip,((SPIOWRITE_SCB_ADDR + 6) << 2));
1858 if (temp == 0x00000000)
1859 break;
1860 }
1861
1862 if (i == 25) {
1863 dev_err(chip->card->dev,
1864 "dsp_spos: SPIOWriteTask not responding\n");
1865 return -EBUSY;
1866 }
1867
1868 return 0;
1869}
1870
1871int cs46xx_dsp_set_dac_volume (struct snd_cs46xx * chip, u16 left, u16 right)
1872{
1873 struct dsp_spos_instance * ins = chip->dsp_spos_instance;
1874 struct dsp_scb_descriptor * scb;
1875
1876 mutex_lock(&chip->spos_mutex);
1877
1878
1879 scb = ins->master_mix_scb->sub_list_ptr;
1880 while (scb != ins->the_null_scb) {
1881 cs46xx_dsp_scb_set_volume (chip,scb,left,right);
1882 scb = scb->next_scb_ptr;
1883 }
1884
1885
1886 scb = ins->rear_mix_scb->sub_list_ptr;
1887 while (scb != ins->the_null_scb) {
1888 cs46xx_dsp_scb_set_volume (chip,scb,left,right);
1889 scb = scb->next_scb_ptr;
1890 }
1891
1892 ins->dac_volume_left = left;
1893 ins->dac_volume_right = right;
1894
1895 mutex_unlock(&chip->spos_mutex);
1896
1897 return 0;
1898}
1899
1900int cs46xx_dsp_set_iec958_volume (struct snd_cs46xx * chip, u16 left, u16 right)
1901{
1902 struct dsp_spos_instance * ins = chip->dsp_spos_instance;
1903
1904 mutex_lock(&chip->spos_mutex);
1905
1906 if (ins->asynch_rx_scb != NULL)
1907 cs46xx_dsp_scb_set_volume (chip,ins->asynch_rx_scb,
1908 left,right);
1909
1910 ins->spdif_input_volume_left = left;
1911 ins->spdif_input_volume_right = right;
1912
1913 mutex_unlock(&chip->spos_mutex);
1914
1915 return 0;
1916}
1917
1918#ifdef CONFIG_PM_SLEEP
1919int cs46xx_dsp_resume(struct snd_cs46xx * chip)
1920{
1921 struct dsp_spos_instance * ins = chip->dsp_spos_instance;
1922 int i, err;
1923
1924
1925 snd_cs46xx_clear_BA1(chip, DSP_PARAMETER_BYTE_OFFSET,
1926 DSP_PARAMETER_BYTE_SIZE);
1927 snd_cs46xx_clear_BA1(chip, DSP_SAMPLE_BYTE_OFFSET,
1928 DSP_SAMPLE_BYTE_SIZE);
1929 snd_cs46xx_clear_BA1(chip, DSP_CODE_BYTE_OFFSET, DSP_CODE_BYTE_SIZE);
1930
1931 for (i = 0; i < ins->nmodules; i++) {
1932 struct dsp_module_desc *module = &ins->modules[i];
1933 struct dsp_segment_desc *seg;
1934 u32 doffset, dsize;
1935
1936 seg = get_segment_desc(module, SEGTYPE_SP_PARAMETER);
1937 err = dsp_load_parameter(chip, seg);
1938 if (err < 0)
1939 return err;
1940
1941 seg = get_segment_desc(module, SEGTYPE_SP_SAMPLE);
1942 err = dsp_load_sample(chip, seg);
1943 if (err < 0)
1944 return err;
1945
1946 seg = get_segment_desc(module, SEGTYPE_SP_PROGRAM);
1947 if (!seg)
1948 continue;
1949
1950 doffset = seg->offset * 4 + module->load_address * 4
1951 + DSP_CODE_BYTE_OFFSET;
1952 dsize = seg->size * 4;
1953 err = snd_cs46xx_download(chip,
1954 ins->code.data + module->load_address,
1955 doffset, dsize);
1956 if (err < 0)
1957 return err;
1958 }
1959
1960 for (i = 0; i < ins->ntask; i++) {
1961 struct dsp_task_descriptor *t = &ins->tasks[i];
1962 _dsp_create_task_tree(chip, t->data, t->address, t->size);
1963 }
1964
1965 for (i = 0; i < ins->nscb; i++) {
1966 struct dsp_scb_descriptor *s = &ins->scbs[i];
1967 if (s->deleted)
1968 continue;
1969 _dsp_create_scb(chip, s->data, s->address);
1970 }
1971 for (i = 0; i < ins->nscb; i++) {
1972 struct dsp_scb_descriptor *s = &ins->scbs[i];
1973 if (s->deleted)
1974 continue;
1975 if (s->updated)
1976 cs46xx_dsp_spos_update_scb(chip, s);
1977 if (s->volume_set)
1978 cs46xx_dsp_scb_set_volume(chip, s,
1979 s->volume[0], s->volume[1]);
1980 }
1981 if (ins->spdif_status_out & DSP_SPDIF_STATUS_HW_ENABLED) {
1982 cs46xx_dsp_enable_spdif_hw(chip);
1983 snd_cs46xx_poke(chip, (ins->ref_snoop_scb->address + 2) << 2,
1984 (OUTPUT_SNOOP_BUFFER + 0x10) << 0x10);
1985 if (ins->spdif_status_out & DSP_SPDIF_STATUS_PLAYBACK_OPEN)
1986 cs46xx_poke_via_dsp(chip, SP_SPDOUT_CSUV,
1987 ins->spdif_csuv_stream);
1988 }
1989 if (chip->dsp_spos_instance->spdif_status_in) {
1990 cs46xx_poke_via_dsp(chip, SP_ASER_COUNTDOWN, 0x80000005);
1991 cs46xx_poke_via_dsp(chip, SP_SPDIN_CONTROL, 0x800003ff);
1992 }
1993 return 0;
1994}
1995#endif
1996
