1
2
3
4
5
6
7
8
9
10#include <linux/io.h>
11#include <linux/delay.h>
12#include <linux/pm.h>
13#include <linux/init.h>
14#include <linux/slab.h>
15#include <linux/vmalloc.h>
16#include <linux/mutex.h>
17
18#include <sound/core.h>
19#include <sound/control.h>
20#include <sound/info.h>
21#include <sound/asoundef.h>
22#include "cs46xx.h"
23
24#include "cs46xx_lib.h"
25#include "dsp_spos.h"
26
27static int cs46xx_dsp_async_init (struct snd_cs46xx *chip,
28 struct dsp_scb_descriptor * fg_entry);
29
30static enum wide_opcode wide_opcodes[] = {
31 WIDE_FOR_BEGIN_LOOP,
32 WIDE_FOR_BEGIN_LOOP2,
33 WIDE_COND_GOTO_ADDR,
34 WIDE_COND_GOTO_CALL,
35 WIDE_TBEQ_COND_GOTO_ADDR,
36 WIDE_TBEQ_COND_CALL_ADDR,
37 WIDE_TBEQ_NCOND_GOTO_ADDR,
38 WIDE_TBEQ_NCOND_CALL_ADDR,
39 WIDE_TBEQ_COND_GOTO1_ADDR,
40 WIDE_TBEQ_COND_CALL1_ADDR,
41 WIDE_TBEQ_NCOND_GOTOI_ADDR,
42 WIDE_TBEQ_NCOND_CALL1_ADDR
43};
44
45static int shadow_and_reallocate_code (struct snd_cs46xx * chip, u32 * data, u32 size,
46 u32 overlay_begin_address)
47{
48 unsigned int i = 0, j, nreallocated = 0;
49 u32 hival,loval,address;
50 u32 mop_operands,mop_type,wide_op;
51 struct dsp_spos_instance * ins = chip->dsp_spos_instance;
52
53 if (snd_BUG_ON(size %2))
54 return -EINVAL;
55
56 while (i < size) {
57 loval = data[i++];
58 hival = data[i++];
59
60 if (ins->code.offset > 0) {
61 mop_operands = (hival >> 6) & 0x03fff;
62 mop_type = mop_operands >> 10;
63
64
65 if (mop_type == 0 &&
66 (mop_operands & WIDE_LADD_INSTR_MASK) == 0 &&
67 (mop_operands & WIDE_INSTR_MASK) != 0) {
68 wide_op = loval & 0x7f;
69 for (j = 0;j < ARRAY_SIZE(wide_opcodes); ++j) {
70 if (wide_opcodes[j] == wide_op) {
71
72 address = (hival & 0x00FFF) << 5;
73 address |= loval >> 15;
74
75 dev_dbg(chip->card->dev,
76 "handle_wideop[1]: %05x:%05x addr %04x\n",
77 hival, loval, address);
78
79 if ( !(address & 0x8000) ) {
80 address += (ins->code.offset / 2) - overlay_begin_address;
81 } else {
82 dev_dbg(chip->card->dev,
83 "handle_wideop[1]: ROM symbol not reallocated\n");
84 }
85
86 hival &= 0xFF000;
87 loval &= 0x07FFF;
88
89 hival |= ( (address >> 5) & 0x00FFF);
90 loval |= ( (address << 15) & 0xF8000);
91
92 address = (hival & 0x00FFF) << 5;
93 address |= loval >> 15;
94
95 dev_dbg(chip->card->dev,
96 "handle_wideop:[2] %05x:%05x addr %04x\n",
97 hival, loval, address);
98 nreallocated++;
99 }
100 }
101 }
102 }
103
104 ins->code.data[ins->code.size++] = loval;
105 ins->code.data[ins->code.size++] = hival;
106 }
107
108 dev_dbg(chip->card->dev,
109 "dsp_spos: %d instructions reallocated\n", nreallocated);
110 return nreallocated;
111}
112
113static struct dsp_segment_desc * get_segment_desc (struct dsp_module_desc * module, int seg_type)
114{
115 int i;
116 for (i = 0;i < module->nsegments; ++i) {
117 if (module->segments[i].segment_type == seg_type) {
118 return (module->segments + i);
119 }
120 }
121
122 return NULL;
123};
124
125static int find_free_symbol_index (struct dsp_spos_instance * ins)
126{
127 int index = ins->symbol_table.nsymbols,i;
128
129 for (i = ins->symbol_table.highest_frag_index; i < ins->symbol_table.nsymbols; ++i) {
130 if (ins->symbol_table.symbols[i].deleted) {
131 index = i;
132 break;
133 }
134 }
135
136 return index;
137}
138
139static int add_symbols (struct snd_cs46xx * chip, struct dsp_module_desc * module)
140{
141 int i;
142 struct dsp_spos_instance * ins = chip->dsp_spos_instance;
143
144 if (module->symbol_table.nsymbols > 0) {
145 if (!strcmp(module->symbol_table.symbols[0].symbol_name, "OVERLAYBEGINADDRESS") &&
146 module->symbol_table.symbols[0].symbol_type == SYMBOL_CONSTANT ) {
147 module->overlay_begin_address = module->symbol_table.symbols[0].address;
148 }
149 }
150
151 for (i = 0;i < module->symbol_table.nsymbols; ++i) {
152 if (ins->symbol_table.nsymbols == (DSP_MAX_SYMBOLS - 1)) {
153 dev_err(chip->card->dev,
154 "dsp_spos: symbol table is full\n");
155 return -ENOMEM;
156 }
157
158
159 if (cs46xx_dsp_lookup_symbol(chip,
160 module->symbol_table.symbols[i].symbol_name,
161 module->symbol_table.symbols[i].symbol_type) == NULL) {
162
163 ins->symbol_table.symbols[ins->symbol_table.nsymbols] = module->symbol_table.symbols[i];
164 ins->symbol_table.symbols[ins->symbol_table.nsymbols].address += ((ins->code.offset / 2) - module->overlay_begin_address);
165 ins->symbol_table.symbols[ins->symbol_table.nsymbols].module = module;
166 ins->symbol_table.symbols[ins->symbol_table.nsymbols].deleted = 0;
167
168 if (ins->symbol_table.nsymbols > ins->symbol_table.highest_frag_index)
169 ins->symbol_table.highest_frag_index = ins->symbol_table.nsymbols;
170
171 ins->symbol_table.nsymbols++;
172 } else {
173#if 0
174 dev_dbg(chip->card->dev,
175 "dsp_spos: symbol <%s> duplicated, probably nothing wrong with that (Cirrus?)\n",
176 module->symbol_table.symbols[i].symbol_name); */
177#endif
178 }
179 }
180
181 return 0;
182}
183
184static struct dsp_symbol_entry *
185add_symbol (struct snd_cs46xx * chip, char * symbol_name, u32 address, int type)
186{
187 struct dsp_spos_instance * ins = chip->dsp_spos_instance;
188 struct dsp_symbol_entry * symbol = NULL;
189 int index;
190
191 if (ins->symbol_table.nsymbols == (DSP_MAX_SYMBOLS - 1)) {
192 dev_err(chip->card->dev, "dsp_spos: symbol table is full\n");
193 return NULL;
194 }
195
196 if (cs46xx_dsp_lookup_symbol(chip,
197 symbol_name,
198 type) != NULL) {
199 dev_err(chip->card->dev,
200 "dsp_spos: symbol <%s> duplicated\n", symbol_name);
201 return NULL;
202 }
203
204 index = find_free_symbol_index (ins);
205
206 strcpy (ins->symbol_table.symbols[index].symbol_name, symbol_name);
207 ins->symbol_table.symbols[index].address = address;
208 ins->symbol_table.symbols[index].symbol_type = type;
209 ins->symbol_table.symbols[index].module = NULL;
210 ins->symbol_table.symbols[index].deleted = 0;
211 symbol = (ins->symbol_table.symbols + index);
212
213 if (index > ins->symbol_table.highest_frag_index)
214 ins->symbol_table.highest_frag_index = index;
215
216 if (index == ins->symbol_table.nsymbols)
217 ins->symbol_table.nsymbols++;
218
219 return symbol;
220}
221
222struct dsp_spos_instance *cs46xx_dsp_spos_create (struct snd_cs46xx * chip)
223{
224 struct dsp_spos_instance * ins = kzalloc(sizeof(struct dsp_spos_instance), GFP_KERNEL);
225
226 if (ins == NULL)
227 return NULL;
228
229
230 ins->symbol_table.symbols =
231 vmalloc(array_size(DSP_MAX_SYMBOLS,
232 sizeof(struct dsp_symbol_entry)));
233 ins->code.data = kmalloc(DSP_CODE_BYTE_SIZE, GFP_KERNEL);
234 ins->modules = kmalloc_array(DSP_MAX_MODULES,
235 sizeof(struct dsp_module_desc),
236 GFP_KERNEL);
237 if (!ins->symbol_table.symbols || !ins->code.data || !ins->modules) {
238 cs46xx_dsp_spos_destroy(chip);
239 goto error;
240 }
241 ins->symbol_table.nsymbols = 0;
242 ins->symbol_table.highest_frag_index = 0;
243 ins->code.offset = 0;
244 ins->code.size = 0;
245 ins->nscb = 0;
246 ins->ntask = 0;
247 ins->nmodules = 0;
248
249
250
251 ins->spdif_in_sample_rate = 48000;
252
253
254 ins->dac_volume_right = 0x8000;
255 ins->dac_volume_left = 0x8000;
256 ins->spdif_input_volume_right = 0x8000;
257 ins->spdif_input_volume_left = 0x8000;
258
259
260
261 ins->spdif_csuv_default =
262 ins->spdif_csuv_stream =
263 ((unsigned int)_wrap_all_bits( (SNDRV_PCM_DEFAULT_CON_SPDIF & 0xff)) << 24) |
264 ((unsigned int)_wrap_all_bits( ((SNDRV_PCM_DEFAULT_CON_SPDIF >> 8) & 0xff)) << 16) |
265 (unsigned int)_wrap_all_bits( (SNDRV_PCM_DEFAULT_CON_SPDIF >> 24) & 0xff) |
266 (1 << 13) | (1 << 12);
267
268 return ins;
269
270error:
271 kfree(ins->modules);
272 kfree(ins->code.data);
273 vfree(ins->symbol_table.symbols);
274 kfree(ins);
275 return NULL;
276}
277
278void cs46xx_dsp_spos_destroy (struct snd_cs46xx * chip)
279{
280 int i;
281 struct dsp_spos_instance * ins = chip->dsp_spos_instance;
282
283 if (snd_BUG_ON(!ins))
284 return;
285
286 mutex_lock(&chip->spos_mutex);
287 for (i = 0; i < ins->nscb; ++i) {
288 if (ins->scbs[i].deleted) continue;
289
290 cs46xx_dsp_proc_free_scb_desc ( (ins->scbs + i) );
291#ifdef CONFIG_PM_SLEEP
292 kfree(ins->scbs[i].data);
293#endif
294 }
295
296 kfree(ins->code.data);
297 vfree(ins->symbol_table.symbols);
298 kfree(ins->modules);
299 kfree(ins);
300 mutex_unlock(&chip->spos_mutex);
301}
302
303static int dsp_load_parameter(struct snd_cs46xx *chip,
304 struct dsp_segment_desc *parameter)
305{
306 u32 doffset, dsize;
307
308 if (!parameter) {
309 dev_dbg(chip->card->dev,
310 "dsp_spos: module got no parameter segment\n");
311 return 0;
312 }
313
314 doffset = (parameter->offset * 4 + DSP_PARAMETER_BYTE_OFFSET);
315 dsize = parameter->size * 4;
316
317 dev_dbg(chip->card->dev,
318 "dsp_spos: downloading parameter data to chip (%08x-%08x)\n",
319 doffset,doffset + dsize);
320 if (snd_cs46xx_download (chip, parameter->data, doffset, dsize)) {
321 dev_err(chip->card->dev,
322 "dsp_spos: failed to download parameter data to DSP\n");
323 return -EINVAL;
324 }
325 return 0;
326}
327
328static int dsp_load_sample(struct snd_cs46xx *chip,
329 struct dsp_segment_desc *sample)
330{
331 u32 doffset, dsize;
332
333 if (!sample) {
334 dev_dbg(chip->card->dev,
335 "dsp_spos: module got no sample segment\n");
336 return 0;
337 }
338
339 doffset = (sample->offset * 4 + DSP_SAMPLE_BYTE_OFFSET);
340 dsize = sample->size * 4;
341
342 dev_dbg(chip->card->dev,
343 "dsp_spos: downloading sample data to chip (%08x-%08x)\n",
344 doffset,doffset + dsize);
345
346 if (snd_cs46xx_download (chip,sample->data,doffset,dsize)) {
347 dev_err(chip->card->dev,
348 "dsp_spos: failed to sample data to DSP\n");
349 return -EINVAL;
350 }
351 return 0;
352}
353
354int cs46xx_dsp_load_module (struct snd_cs46xx * chip, struct dsp_module_desc * module)
355{
356 struct dsp_spos_instance * ins = chip->dsp_spos_instance;
357 struct dsp_segment_desc * code = get_segment_desc (module,SEGTYPE_SP_PROGRAM);
358 u32 doffset, dsize;
359 int err;
360
361 if (ins->nmodules == DSP_MAX_MODULES - 1) {
362 dev_err(chip->card->dev,
363 "dsp_spos: to many modules loaded into DSP\n");
364 return -ENOMEM;
365 }
366
367 dev_dbg(chip->card->dev,
368 "dsp_spos: loading module %s into DSP\n", module->module_name);
369
370 if (ins->nmodules == 0) {
371 dev_dbg(chip->card->dev, "dsp_spos: clearing parameter area\n");
372 snd_cs46xx_clear_BA1(chip, DSP_PARAMETER_BYTE_OFFSET, DSP_PARAMETER_BYTE_SIZE);
373 }
374
375 err = dsp_load_parameter(chip, get_segment_desc(module,
376 SEGTYPE_SP_PARAMETER));
377 if (err < 0)
378 return err;
379
380 if (ins->nmodules == 0) {
381 dev_dbg(chip->card->dev, "dsp_spos: clearing sample area\n");
382 snd_cs46xx_clear_BA1(chip, DSP_SAMPLE_BYTE_OFFSET, DSP_SAMPLE_BYTE_SIZE);
383 }
384
385 err = dsp_load_sample(chip, get_segment_desc(module,
386 SEGTYPE_SP_SAMPLE));
387 if (err < 0)
388 return err;
389
390 if (ins->nmodules == 0) {
391 dev_dbg(chip->card->dev, "dsp_spos: clearing code area\n");
392 snd_cs46xx_clear_BA1(chip, DSP_CODE_BYTE_OFFSET, DSP_CODE_BYTE_SIZE);
393 }
394
395 if (code == NULL) {
396 dev_dbg(chip->card->dev,
397 "dsp_spos: module got no code segment\n");
398 } else {
399 if (ins->code.offset + code->size > DSP_CODE_BYTE_SIZE) {
400 dev_err(chip->card->dev,
401 "dsp_spos: no space available in DSP\n");
402 return -ENOMEM;
403 }
404
405 module->load_address = ins->code.offset;
406 module->overlay_begin_address = 0x000;
407
408
409
410 if (snd_BUG_ON(!module->symbol_table.symbols))
411 return -ENOMEM;
412 if (add_symbols(chip,module)) {
413 dev_err(chip->card->dev,
414 "dsp_spos: failed to load symbol table\n");
415 return -ENOMEM;
416 }
417
418 doffset = (code->offset * 4 + ins->code.offset * 4 + DSP_CODE_BYTE_OFFSET);
419 dsize = code->size * 4;
420 dev_dbg(chip->card->dev,
421 "dsp_spos: downloading code to chip (%08x-%08x)\n",
422 doffset,doffset + dsize);
423
424 module->nfixups = shadow_and_reallocate_code(chip,code->data,code->size,module->overlay_begin_address);
425
426 if (snd_cs46xx_download (chip,(ins->code.data + ins->code.offset),doffset,dsize)) {
427 dev_err(chip->card->dev,
428 "dsp_spos: failed to download code to DSP\n");
429 return -EINVAL;
430 }
431
432 ins->code.offset += code->size;
433 }
434
435
436
437
438 ins->modules[ins->nmodules] = *module;
439 ins->nmodules++;
440
441 return 0;
442}
443
444struct dsp_symbol_entry *
445cs46xx_dsp_lookup_symbol (struct snd_cs46xx * chip, char * symbol_name, int symbol_type)
446{
447 int i;
448 struct dsp_spos_instance * ins = chip->dsp_spos_instance;
449
450 for ( i = 0; i < ins->symbol_table.nsymbols; ++i ) {
451
452 if (ins->symbol_table.symbols[i].deleted)
453 continue;
454
455 if (!strcmp(ins->symbol_table.symbols[i].symbol_name,symbol_name) &&
456 ins->symbol_table.symbols[i].symbol_type == symbol_type) {
457 return (ins->symbol_table.symbols + i);
458 }
459 }
460
461#if 0
462 dev_err(chip->card->dev, "dsp_spos: symbol <%s> type %02x not found\n",
463 symbol_name,symbol_type);
464#endif
465
466 return NULL;
467}
468
469
470#ifdef CONFIG_SND_PROC_FS
471static struct dsp_symbol_entry *
472cs46xx_dsp_lookup_symbol_addr (struct snd_cs46xx * chip, u32 address, int symbol_type)
473{
474 int i;
475 struct dsp_spos_instance * ins = chip->dsp_spos_instance;
476
477 for ( i = 0; i < ins->symbol_table.nsymbols; ++i ) {
478
479 if (ins->symbol_table.symbols[i].deleted)
480 continue;
481
482 if (ins->symbol_table.symbols[i].address == address &&
483 ins->symbol_table.symbols[i].symbol_type == symbol_type) {
484 return (ins->symbol_table.symbols + i);
485 }
486 }
487
488
489 return NULL;
490}
491
492
493static void cs46xx_dsp_proc_symbol_table_read (struct snd_info_entry *entry,
494 struct snd_info_buffer *buffer)
495{
496 struct snd_cs46xx *chip = entry->private_data;
497 struct dsp_spos_instance * ins = chip->dsp_spos_instance;
498 int i;
499
500 snd_iprintf(buffer, "SYMBOLS:\n");
501 for ( i = 0; i < ins->symbol_table.nsymbols; ++i ) {
502 char *module_str = "system";
503
504 if (ins->symbol_table.symbols[i].deleted)
505 continue;
506
507 if (ins->symbol_table.symbols[i].module != NULL) {
508 module_str = ins->symbol_table.symbols[i].module->module_name;
509 }
510
511
512 snd_iprintf(buffer, "%04X <%02X> %s [%s]\n",
513 ins->symbol_table.symbols[i].address,
514 ins->symbol_table.symbols[i].symbol_type,
515 ins->symbol_table.symbols[i].symbol_name,
516 module_str);
517 }
518}
519
520
521static void cs46xx_dsp_proc_modules_read (struct snd_info_entry *entry,
522 struct snd_info_buffer *buffer)
523{
524 struct snd_cs46xx *chip = entry->private_data;
525 struct dsp_spos_instance * ins = chip->dsp_spos_instance;
526 int i,j;
527
528 mutex_lock(&chip->spos_mutex);
529 snd_iprintf(buffer, "MODULES:\n");
530 for ( i = 0; i < ins->nmodules; ++i ) {
531 snd_iprintf(buffer, "\n%s:\n", ins->modules[i].module_name);
532 snd_iprintf(buffer, " %d symbols\n", ins->modules[i].symbol_table.nsymbols);
533 snd_iprintf(buffer, " %d fixups\n", ins->modules[i].nfixups);
534
535 for (j = 0; j < ins->modules[i].nsegments; ++ j) {
536 struct dsp_segment_desc * desc = (ins->modules[i].segments + j);
537 snd_iprintf(buffer, " segment %02x offset %08x size %08x\n",
538 desc->segment_type,desc->offset, desc->size);
539 }
540 }
541 mutex_unlock(&chip->spos_mutex);
542}
543
544static void cs46xx_dsp_proc_task_tree_read (struct snd_info_entry *entry,
545 struct snd_info_buffer *buffer)
546{
547 struct snd_cs46xx *chip = entry->private_data;
548 struct dsp_spos_instance * ins = chip->dsp_spos_instance;
549 int i, j, col;
550 void __iomem *dst = chip->region.idx[1].remap_addr + DSP_PARAMETER_BYTE_OFFSET;
551
552 mutex_lock(&chip->spos_mutex);
553 snd_iprintf(buffer, "TASK TREES:\n");
554 for ( i = 0; i < ins->ntask; ++i) {
555 snd_iprintf(buffer,"\n%04x %s:\n",ins->tasks[i].address,ins->tasks[i].task_name);
556
557 for (col = 0,j = 0;j < ins->tasks[i].size; j++,col++) {
558 u32 val;
559 if (col == 4) {
560 snd_iprintf(buffer,"\n");
561 col = 0;
562 }
563 val = readl(dst + (ins->tasks[i].address + j) * sizeof(u32));
564 snd_iprintf(buffer,"%08x ",val);
565 }
566 }
567
568 snd_iprintf(buffer,"\n");
569 mutex_unlock(&chip->spos_mutex);
570}
571
572static void cs46xx_dsp_proc_scb_read (struct snd_info_entry *entry,
573 struct snd_info_buffer *buffer)
574{
575 struct snd_cs46xx *chip = entry->private_data;
576 struct dsp_spos_instance * ins = chip->dsp_spos_instance;
577 int i;
578
579 mutex_lock(&chip->spos_mutex);
580 snd_iprintf(buffer, "SCB's:\n");
581 for ( i = 0; i < ins->nscb; ++i) {
582 if (ins->scbs[i].deleted)
583 continue;
584 snd_iprintf(buffer,"\n%04x %s:\n\n",ins->scbs[i].address,ins->scbs[i].scb_name);
585
586 if (ins->scbs[i].parent_scb_ptr != NULL) {
587 snd_iprintf(buffer,"parent [%s:%04x] ",
588 ins->scbs[i].parent_scb_ptr->scb_name,
589 ins->scbs[i].parent_scb_ptr->address);
590 } else snd_iprintf(buffer,"parent [none] ");
591
592 snd_iprintf(buffer,"sub_list_ptr [%s:%04x]\nnext_scb_ptr [%s:%04x] task_entry [%s:%04x]\n",
593 ins->scbs[i].sub_list_ptr->scb_name,
594 ins->scbs[i].sub_list_ptr->address,
595 ins->scbs[i].next_scb_ptr->scb_name,
596 ins->scbs[i].next_scb_ptr->address,
597 ins->scbs[i].task_entry->symbol_name,
598 ins->scbs[i].task_entry->address);
599 }
600
601 snd_iprintf(buffer,"\n");
602 mutex_unlock(&chip->spos_mutex);
603}
604
605static void cs46xx_dsp_proc_parameter_dump_read (struct snd_info_entry *entry,
606 struct snd_info_buffer *buffer)
607{
608 struct snd_cs46xx *chip = entry->private_data;
609
610 unsigned int i, col = 0;
611 void __iomem *dst = chip->region.idx[1].remap_addr + DSP_PARAMETER_BYTE_OFFSET;
612 struct dsp_symbol_entry * symbol;
613
614 for (i = 0;i < DSP_PARAMETER_BYTE_SIZE; i += sizeof(u32),col ++) {
615 if (col == 4) {
616 snd_iprintf(buffer,"\n");
617 col = 0;
618 }
619
620 if ( (symbol = cs46xx_dsp_lookup_symbol_addr (chip,i / sizeof(u32), SYMBOL_PARAMETER)) != NULL) {
621 col = 0;
622 snd_iprintf (buffer,"\n%s:\n",symbol->symbol_name);
623 }
624
625 if (col == 0) {
626 snd_iprintf(buffer, "%04X ", i / (unsigned int)sizeof(u32));
627 }
628
629 snd_iprintf(buffer,"%08X ",readl(dst + i));
630 }
631}
632
633static void cs46xx_dsp_proc_sample_dump_read (struct snd_info_entry *entry,
634 struct snd_info_buffer *buffer)
635{
636 struct snd_cs46xx *chip = entry->private_data;
637 int i,col = 0;
638 void __iomem *dst = chip->region.idx[2].remap_addr;
639
640 snd_iprintf(buffer,"PCMREADER:\n");
641 for (i = PCM_READER_BUF1;i < PCM_READER_BUF1 + 0x30; i += sizeof(u32),col ++) {
642 if (col == 4) {
643 snd_iprintf(buffer,"\n");
644 col = 0;
645 }
646
647 if (col == 0) {
648 snd_iprintf(buffer, "%04X ",i);
649 }
650
651 snd_iprintf(buffer,"%08X ",readl(dst + i));
652 }
653
654 snd_iprintf(buffer,"\nMIX_SAMPLE_BUF1:\n");
655
656 col = 0;
657 for (i = MIX_SAMPLE_BUF1;i < MIX_SAMPLE_BUF1 + 0x40; i += sizeof(u32),col ++) {
658 if (col == 4) {
659 snd_iprintf(buffer,"\n");
660 col = 0;
661 }
662
663 if (col == 0) {
664 snd_iprintf(buffer, "%04X ",i);
665 }
666
667 snd_iprintf(buffer,"%08X ",readl(dst + i));
668 }
669
670 snd_iprintf(buffer,"\nSRC_TASK_SCB1:\n");
671 col = 0;
672 for (i = 0x2480 ; i < 0x2480 + 0x40 ; i += sizeof(u32),col ++) {
673 if (col == 4) {
674 snd_iprintf(buffer,"\n");
675 col = 0;
676 }
677
678 if (col == 0) {
679 snd_iprintf(buffer, "%04X ",i);
680 }
681
682 snd_iprintf(buffer,"%08X ",readl(dst + i));
683 }
684
685
686 snd_iprintf(buffer,"\nSPDIFO_BUFFER:\n");
687 col = 0;
688 for (i = SPDIFO_IP_OUTPUT_BUFFER1;i < SPDIFO_IP_OUTPUT_BUFFER1 + 0x30; i += sizeof(u32),col ++) {
689 if (col == 4) {
690 snd_iprintf(buffer,"\n");
691 col = 0;
692 }
693
694 if (col == 0) {
695 snd_iprintf(buffer, "%04X ",i);
696 }
697
698 snd_iprintf(buffer,"%08X ",readl(dst + i));
699 }
700
701 snd_iprintf(buffer,"\n...\n");
702 col = 0;
703
704 for (i = SPDIFO_IP_OUTPUT_BUFFER1+0xD0;i < SPDIFO_IP_OUTPUT_BUFFER1 + 0x110; i += sizeof(u32),col ++) {
705 if (col == 4) {
706 snd_iprintf(buffer,"\n");
707 col = 0;
708 }
709
710 if (col == 0) {
711 snd_iprintf(buffer, "%04X ",i);
712 }
713
714 snd_iprintf(buffer,"%08X ",readl(dst + i));
715 }
716
717
718 snd_iprintf(buffer,"\nOUTPUT_SNOOP:\n");
719 col = 0;
720 for (i = OUTPUT_SNOOP_BUFFER;i < OUTPUT_SNOOP_BUFFER + 0x40; i += sizeof(u32),col ++) {
721 if (col == 4) {
722 snd_iprintf(buffer,"\n");
723 col = 0;
724 }
725
726 if (col == 0) {
727 snd_iprintf(buffer, "%04X ",i);
728 }
729
730 snd_iprintf(buffer,"%08X ",readl(dst + i));
731 }
732
733 snd_iprintf(buffer,"\nCODEC_INPUT_BUF1: \n");
734 col = 0;
735 for (i = CODEC_INPUT_BUF1;i < CODEC_INPUT_BUF1 + 0x40; i += sizeof(u32),col ++) {
736 if (col == 4) {
737 snd_iprintf(buffer,"\n");
738 col = 0;
739 }
740
741 if (col == 0) {
742 snd_iprintf(buffer, "%04X ",i);
743 }
744
745 snd_iprintf(buffer,"%08X ",readl(dst + i));
746 }
747#if 0
748 snd_iprintf(buffer,"\nWRITE_BACK_BUF1: \n");
749 col = 0;
750 for (i = WRITE_BACK_BUF1;i < WRITE_BACK_BUF1 + 0x40; i += sizeof(u32),col ++) {
751 if (col == 4) {
752 snd_iprintf(buffer,"\n");
753 col = 0;
754 }
755
756 if (col == 0) {
757 snd_iprintf(buffer, "%04X ",i);
758 }
759
760 snd_iprintf(buffer,"%08X ",readl(dst + i));
761 }
762#endif
763
764 snd_iprintf(buffer,"\nSPDIFI_IP_OUTPUT_BUFFER1: \n");
765 col = 0;
766 for (i = SPDIFI_IP_OUTPUT_BUFFER1;i < SPDIFI_IP_OUTPUT_BUFFER1 + 0x80; i += sizeof(u32),col ++) {
767 if (col == 4) {
768 snd_iprintf(buffer,"\n");
769 col = 0;
770 }
771
772 if (col == 0) {
773 snd_iprintf(buffer, "%04X ",i);
774 }
775
776 snd_iprintf(buffer,"%08X ",readl(dst + i));
777 }
778 snd_iprintf(buffer,"\n");
779}
780
781int cs46xx_dsp_proc_init (struct snd_card *card, struct snd_cs46xx *chip)
782{
783 struct snd_info_entry *entry;
784 struct dsp_spos_instance * ins = chip->dsp_spos_instance;
785 int i;
786
787 ins->snd_card = card;
788
789 entry = snd_info_create_card_entry(card, "dsp", card->proc_root);
790 if (entry)
791 entry->mode = S_IFDIR | 0555;
792 ins->proc_dsp_dir = entry;
793
794 if (!ins->proc_dsp_dir)
795 return -ENOMEM;
796
797 entry = snd_info_create_card_entry(card, "spos_symbols",
798 ins->proc_dsp_dir);
799 if (entry)
800 snd_info_set_text_ops(entry, chip,
801 cs46xx_dsp_proc_symbol_table_read);
802
803 entry = snd_info_create_card_entry(card, "spos_modules",
804 ins->proc_dsp_dir);
805 if (entry)
806 snd_info_set_text_ops(entry, chip,
807 cs46xx_dsp_proc_modules_read);
808
809 entry = snd_info_create_card_entry(card, "parameter",
810 ins->proc_dsp_dir);
811 if (entry)
812 snd_info_set_text_ops(entry, chip,
813 cs46xx_dsp_proc_parameter_dump_read);
814
815 entry = snd_info_create_card_entry(card, "sample",
816 ins->proc_dsp_dir);
817 if (entry)
818 snd_info_set_text_ops(entry, chip,
819 cs46xx_dsp_proc_sample_dump_read);
820
821 entry = snd_info_create_card_entry(card, "task_tree",
822 ins->proc_dsp_dir);
823 if (entry)
824 snd_info_set_text_ops(entry, chip,
825 cs46xx_dsp_proc_task_tree_read);
826
827 entry = snd_info_create_card_entry(card, "scb_info",
828 ins->proc_dsp_dir);
829 if (entry)
830 snd_info_set_text_ops(entry, chip,
831 cs46xx_dsp_proc_scb_read);
832
833 mutex_lock(&chip->spos_mutex);
834
835 for (i = 0; i < ins->nscb; ++i) {
836 if (ins->scbs[i].deleted) continue;
837
838 cs46xx_dsp_proc_register_scb_desc (chip, (ins->scbs + i));
839 }
840 mutex_unlock(&chip->spos_mutex);
841
842 return 0;
843}
844
845int cs46xx_dsp_proc_done (struct snd_cs46xx *chip)
846{
847 struct dsp_spos_instance * ins = chip->dsp_spos_instance;
848 int i;
849
850 if (!ins)
851 return 0;
852
853 mutex_lock(&chip->spos_mutex);
854 for (i = 0; i < ins->nscb; ++i) {
855 if (ins->scbs[i].deleted) continue;
856 cs46xx_dsp_proc_free_scb_desc ( (ins->scbs + i) );
857 }
858 mutex_unlock(&chip->spos_mutex);
859
860 snd_info_free_entry(ins->proc_dsp_dir);
861 ins->proc_dsp_dir = NULL;
862
863 return 0;
864}
865#endif
866
867static void _dsp_create_task_tree (struct snd_cs46xx *chip, u32 * task_data,
868 u32 dest, int size)
869{
870 void __iomem *spdst = chip->region.idx[1].remap_addr +
871 DSP_PARAMETER_BYTE_OFFSET + dest * sizeof(u32);
872 int i;
873
874 for (i = 0; i < size; ++i) {
875 dev_dbg(chip->card->dev, "addr %p, val %08x\n",
876 spdst, task_data[i]);
877 writel(task_data[i],spdst);
878 spdst += sizeof(u32);
879 }
880}
881
882static void _dsp_create_scb (struct snd_cs46xx *chip, u32 * scb_data, u32 dest)
883{
884 void __iomem *spdst = chip->region.idx[1].remap_addr +
885 DSP_PARAMETER_BYTE_OFFSET + dest * sizeof(u32);
886 int i;
887
888 for (i = 0; i < 0x10; ++i) {
889 dev_dbg(chip->card->dev, "addr %p, val %08x\n",
890 spdst, scb_data[i]);
891 writel(scb_data[i],spdst);
892 spdst += sizeof(u32);
893 }
894}
895
896static int find_free_scb_index (struct dsp_spos_instance * ins)
897{
898 int index = ins->nscb, i;
899
900 for (i = ins->scb_highest_frag_index; i < ins->nscb; ++i) {
901 if (ins->scbs[i].deleted) {
902 index = i;
903 break;
904 }
905 }
906
907 return index;
908}
909
910static struct dsp_scb_descriptor * _map_scb (struct snd_cs46xx *chip, char * name, u32 dest)
911{
912 struct dsp_spos_instance * ins = chip->dsp_spos_instance;
913 struct dsp_scb_descriptor * desc = NULL;
914 int index;
915
916 if (ins->nscb == DSP_MAX_SCB_DESC - 1) {
917 dev_err(chip->card->dev,
918 "dsp_spos: got no place for other SCB\n");
919 return NULL;
920 }
921
922 index = find_free_scb_index (ins);
923
924 memset(&ins->scbs[index], 0, sizeof(ins->scbs[index]));
925 strcpy(ins->scbs[index].scb_name, name);
926 ins->scbs[index].address = dest;
927 ins->scbs[index].index = index;
928 ins->scbs[index].ref_count = 1;
929
930 desc = (ins->scbs + index);
931 ins->scbs[index].scb_symbol = add_symbol (chip, name, dest, SYMBOL_PARAMETER);
932
933 if (index > ins->scb_highest_frag_index)
934 ins->scb_highest_frag_index = index;
935
936 if (index == ins->nscb)
937 ins->nscb++;
938
939 return desc;
940}
941
942static struct dsp_task_descriptor *
943_map_task_tree (struct snd_cs46xx *chip, char * name, u32 dest, u32 size)
944{
945 struct dsp_spos_instance * ins = chip->dsp_spos_instance;
946 struct dsp_task_descriptor * desc = NULL;
947
948 if (ins->ntask == DSP_MAX_TASK_DESC - 1) {
949 dev_err(chip->card->dev,
950 "dsp_spos: got no place for other TASK\n");
951 return NULL;
952 }
953
954 if (name)
955 strcpy(ins->tasks[ins->ntask].task_name, name);
956 else
957 strcpy(ins->tasks[ins->ntask].task_name, "(NULL)");
958 ins->tasks[ins->ntask].address = dest;
959 ins->tasks[ins->ntask].size = size;
960
961
962 ins->tasks[ins->ntask].index = ins->ntask;
963 desc = (ins->tasks + ins->ntask);
964 ins->ntask++;
965
966 if (name)
967 add_symbol (chip,name,dest,SYMBOL_PARAMETER);
968 return desc;
969}
970
971#define SCB_BYTES (0x10 * 4)
972
973struct dsp_scb_descriptor *
974cs46xx_dsp_create_scb (struct snd_cs46xx *chip, char * name, u32 * scb_data, u32 dest)
975{
976 struct dsp_scb_descriptor * desc;
977
978#ifdef CONFIG_PM_SLEEP
979
980 scb_data = kmemdup(scb_data, SCB_BYTES, GFP_KERNEL);
981 if (!scb_data)
982 return NULL;
983#endif
984
985 desc = _map_scb (chip,name,dest);
986 if (desc) {
987 desc->data = scb_data;
988 _dsp_create_scb(chip,scb_data,dest);
989 } else {
990 dev_err(chip->card->dev, "dsp_spos: failed to map SCB\n");
991#ifdef CONFIG_PM_SLEEP
992 kfree(scb_data);
993#endif
994 }
995
996 return desc;
997}
998
999
1000static struct dsp_task_descriptor *
1001cs46xx_dsp_create_task_tree (struct snd_cs46xx *chip, char * name, u32 * task_data,
1002 u32 dest, int size)
1003{
1004 struct dsp_task_descriptor * desc;
1005
1006 desc = _map_task_tree (chip,name,dest,size);
1007 if (desc) {
1008 desc->data = task_data;
1009 _dsp_create_task_tree(chip,task_data,dest,size);
1010 } else {
1011 dev_err(chip->card->dev, "dsp_spos: failed to map TASK\n");
1012 }
1013
1014 return desc;
1015}
1016
1017int cs46xx_dsp_scb_and_task_init (struct snd_cs46xx *chip)
1018{
1019 struct dsp_spos_instance * ins = chip->dsp_spos_instance;
1020 struct dsp_symbol_entry * fg_task_tree_header_code;
1021 struct dsp_symbol_entry * task_tree_header_code;
1022 struct dsp_symbol_entry * task_tree_thread;
1023 struct dsp_symbol_entry * null_algorithm;
1024 struct dsp_symbol_entry * magic_snoop_task;
1025
1026 struct dsp_scb_descriptor * timing_master_scb;
1027 struct dsp_scb_descriptor * codec_out_scb;
1028 struct dsp_scb_descriptor * codec_in_scb;
1029 struct dsp_scb_descriptor * src_task_scb;
1030 struct dsp_scb_descriptor * master_mix_scb;
1031 struct dsp_scb_descriptor * rear_mix_scb;
1032 struct dsp_scb_descriptor * record_mix_scb;
1033 struct dsp_scb_descriptor * write_back_scb;
1034 struct dsp_scb_descriptor * vari_decimate_scb;
1035 struct dsp_scb_descriptor * rear_codec_out_scb;
1036 struct dsp_scb_descriptor * clfe_codec_out_scb;
1037 struct dsp_scb_descriptor * magic_snoop_scb;
1038
1039 int fifo_addr, fifo_span, valid_slots;
1040
1041 static struct dsp_spos_control_block sposcb = {
1042 HFG_TREE_SCB,HFG_STACK,
1043 SPOSCB_ADDR,BG_TREE_SCB_ADDR,
1044 DSP_SPOS_DC,0,
1045 DSP_SPOS_DC,DSP_SPOS_DC,
1046 0,0,
1047 DSP_SPOS_UU,0,
1048 FG_TASK_HEADER_ADDR,0,
1049 0,0,
1050 DSP_SPOS_UU,DSP_SPOS_DC,
1051 0,
1052 0,HFG_FIRST_EXECUTE_MODE,
1053 DSP_SPOS_UU,DSP_SPOS_UU,
1054 DSP_SPOS_DC_DC,
1055 DSP_SPOS_DC_DC,
1056 DSP_SPOS_DC_DC,
1057 DSP_SPOS_DC_DC
1058 };
1059
1060 cs46xx_dsp_create_task_tree(chip, "sposCB", (u32 *)&sposcb, SPOSCB_ADDR, 0x10);
1061
1062 null_algorithm = cs46xx_dsp_lookup_symbol(chip, "NULLALGORITHM", SYMBOL_CODE);
1063 if (null_algorithm == NULL) {
1064 dev_err(chip->card->dev,
1065 "dsp_spos: symbol NULLALGORITHM not found\n");
1066 return -EIO;
1067 }
1068
1069 fg_task_tree_header_code = cs46xx_dsp_lookup_symbol(chip, "FGTASKTREEHEADERCODE", SYMBOL_CODE);
1070 if (fg_task_tree_header_code == NULL) {
1071 dev_err(chip->card->dev,
1072 "dsp_spos: symbol FGTASKTREEHEADERCODE not found\n");
1073 return -EIO;
1074 }
1075
1076 task_tree_header_code = cs46xx_dsp_lookup_symbol(chip, "TASKTREEHEADERCODE", SYMBOL_CODE);
1077 if (task_tree_header_code == NULL) {
1078 dev_err(chip->card->dev,
1079 "dsp_spos: symbol TASKTREEHEADERCODE not found\n");
1080 return -EIO;
1081 }
1082
1083 task_tree_thread = cs46xx_dsp_lookup_symbol(chip, "TASKTREETHREAD", SYMBOL_CODE);
1084 if (task_tree_thread == NULL) {
1085 dev_err(chip->card->dev,
1086 "dsp_spos: symbol TASKTREETHREAD not found\n");
1087 return -EIO;
1088 }
1089
1090 magic_snoop_task = cs46xx_dsp_lookup_symbol(chip, "MAGICSNOOPTASK", SYMBOL_CODE);
1091 if (magic_snoop_task == NULL) {
1092 dev_err(chip->card->dev,
1093 "dsp_spos: symbol MAGICSNOOPTASK not found\n");
1094 return -EIO;
1095 }
1096
1097 {
1098
1099 static struct dsp_generic_scb null_scb = {
1100 { 0, 0, 0, 0 },
1101 { 0, 0, 0, 0, 0 },
1102 NULL_SCB_ADDR, NULL_SCB_ADDR,
1103 0, 0, 0, 0, 0,
1104 {
1105 0,0,
1106 0,0,
1107 }
1108 };
1109
1110 null_scb.entry_point = null_algorithm->address;
1111 ins->the_null_scb = cs46xx_dsp_create_scb(chip, "nullSCB", (u32 *)&null_scb, NULL_SCB_ADDR);
1112 ins->the_null_scb->task_entry = null_algorithm;
1113 ins->the_null_scb->sub_list_ptr = ins->the_null_scb;
1114 ins->the_null_scb->next_scb_ptr = ins->the_null_scb;
1115 ins->the_null_scb->parent_scb_ptr = NULL;
1116 cs46xx_dsp_proc_register_scb_desc (chip,ins->the_null_scb);
1117 }
1118
1119 {
1120
1121 static struct dsp_task_tree_control_block fg_task_tree_hdr = {
1122 { FG_TASK_HEADER_ADDR | (DSP_SPOS_DC << 0x10),
1123 DSP_SPOS_DC_DC,
1124 DSP_SPOS_DC_DC,
1125 0x0000,DSP_SPOS_DC,
1126 DSP_SPOS_DC, DSP_SPOS_DC,
1127 DSP_SPOS_DC_DC,
1128 DSP_SPOS_DC_DC,
1129 DSP_SPOS_DC_DC,
1130 DSP_SPOS_DC,DSP_SPOS_DC },
1131
1132 {
1133 BG_TREE_SCB_ADDR,TIMINGMASTER_SCB_ADDR,
1134 0,
1135 FG_TASK_HEADER_ADDR + TCBData,
1136 },
1137
1138 {
1139 4,0,
1140 1,0,
1141 2,SPOSCB_ADDR + HFGFlags,
1142 0,0,
1143 FG_TASK_HEADER_ADDR + TCBContextBlk,FG_STACK
1144 },
1145
1146 {
1147 DSP_SPOS_DC,0,
1148 DSP_SPOS_DC,DSP_SPOS_DC,
1149 DSP_SPOS_DC,DSP_SPOS_DC,
1150 DSP_SPOS_DC,DSP_SPOS_DC,
1151 DSP_SPOS_DC,DSP_SPOS_DC,
1152 DSP_SPOS_DCDC,
1153 DSP_SPOS_UU,1,
1154 DSP_SPOS_DCDC,
1155 DSP_SPOS_DCDC,
1156 DSP_SPOS_DCDC,
1157 DSP_SPOS_DCDC,
1158 DSP_SPOS_DCDC,
1159 DSP_SPOS_DCDC,
1160 DSP_SPOS_DCDC,
1161 DSP_SPOS_DCDC,
1162 DSP_SPOS_DCDC,
1163 DSP_SPOS_DCDC,
1164 DSP_SPOS_DCDC,
1165 DSP_SPOS_DCDC,
1166 DSP_SPOS_DCDC,
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 },
1183 {
1184 FG_INTERVAL_TIMER_PERIOD,DSP_SPOS_UU,
1185 0,0
1186 }
1187 };
1188
1189 fg_task_tree_hdr.links.entry_point = fg_task_tree_header_code->address;
1190 fg_task_tree_hdr.context_blk.stack0 = task_tree_thread->address;
1191 cs46xx_dsp_create_task_tree(chip,"FGtaskTreeHdr",(u32 *)&fg_task_tree_hdr,FG_TASK_HEADER_ADDR,0x35);
1192 }
1193
1194
1195 {
1196
1197 static struct dsp_task_tree_control_block bg_task_tree_hdr = {
1198 { DSP_SPOS_DC_DC,
1199 DSP_SPOS_DC_DC,
1200 DSP_SPOS_DC_DC,
1201 DSP_SPOS_DC, DSP_SPOS_DC,
1202 DSP_SPOS_DC, DSP_SPOS_DC,
1203 DSP_SPOS_DC_DC,
1204 DSP_SPOS_DC_DC,
1205 DSP_SPOS_DC_DC,
1206 DSP_SPOS_DC,DSP_SPOS_DC },
1207
1208 {
1209 NULL_SCB_ADDR,NULL_SCB_ADDR,
1210 0,
1211 BG_TREE_SCB_ADDR + TCBData,
1212 },
1213
1214 {
1215 9999,0,
1216 0,1,
1217 0,SPOSCB_ADDR + HFGFlags,
1218 0,0,
1219 BG_TREE_SCB_ADDR + TCBContextBlk,BG_STACK
1220 },
1221
1222 {
1223 DSP_SPOS_DC,0,
1224 DSP_SPOS_DC,DSP_SPOS_DC,
1225 DSP_SPOS_DC,DSP_SPOS_DC,
1226 DSP_SPOS_DC,DSP_SPOS_DC,
1227 DSP_SPOS_DC,DSP_SPOS_DC,
1228 DSP_SPOS_DCDC,
1229 DSP_SPOS_UU,1,
1230 DSP_SPOS_DCDC,
1231 DSP_SPOS_DCDC,
1232 DSP_SPOS_DCDC,
1233 DSP_SPOS_DCDC,
1234 DSP_SPOS_DCDC,
1235 DSP_SPOS_DCDC,
1236 DSP_SPOS_DCDC,
1237 DSP_SPOS_DCDC,
1238 DSP_SPOS_DCDC,
1239 DSP_SPOS_DCDC,
1240 DSP_SPOS_DCDC,
1241 DSP_SPOS_DCDC,
1242 DSP_SPOS_DCDC,
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 },
1259 {
1260 BG_INTERVAL_TIMER_PERIOD,DSP_SPOS_UU,
1261 0,0
1262 }
1263 };
1264
1265 bg_task_tree_hdr.links.entry_point = task_tree_header_code->address;
1266 bg_task_tree_hdr.context_blk.stack0 = task_tree_thread->address;
1267 cs46xx_dsp_create_task_tree(chip,"BGtaskTreeHdr",(u32 *)&bg_task_tree_hdr,BG_TREE_SCB_ADDR,0x35);
1268 }
1269
1270
1271 timing_master_scb = cs46xx_dsp_create_timing_master_scb(chip);
1272
1273
1274 codec_out_scb = cs46xx_dsp_create_codec_out_scb(chip,"CodecOutSCB_I",0x0010,0x0000,
1275 MASTERMIX_SCB_ADDR,
1276 CODECOUT_SCB_ADDR,timing_master_scb,
1277 SCB_ON_PARENT_SUBLIST_SCB);
1278
1279 if (!codec_out_scb) goto _fail_end;
1280
1281 master_mix_scb = cs46xx_dsp_create_mix_only_scb(chip,"MasterMixSCB",
1282 MIX_SAMPLE_BUF1,MASTERMIX_SCB_ADDR,
1283 codec_out_scb,
1284 SCB_ON_PARENT_SUBLIST_SCB);
1285 ins->master_mix_scb = master_mix_scb;
1286
1287 if (!master_mix_scb) goto _fail_end;
1288
1289
1290 codec_in_scb = cs46xx_dsp_create_codec_in_scb(chip,"CodecInSCB",0x0010,0x00A0,
1291 CODEC_INPUT_BUF1,
1292 CODECIN_SCB_ADDR,codec_out_scb,
1293 SCB_ON_PARENT_NEXT_SCB);
1294 if (!codec_in_scb) goto _fail_end;
1295 ins->codec_in_scb = codec_in_scb;
1296
1297
1298 write_back_scb = cs46xx_dsp_create_mix_to_ostream_scb(chip,"WriteBackSCB",
1299 WRITE_BACK_BUF1,WRITE_BACK_SPB,
1300 WRITEBACK_SCB_ADDR,
1301 timing_master_scb,
1302 SCB_ON_PARENT_NEXT_SCB);
1303 if (!write_back_scb) goto _fail_end;
1304
1305 {
1306 static struct dsp_mix2_ostream_spb mix2_ostream_spb = {
1307 0x00020000,
1308 0x0000ffff
1309 };
1310
1311 if (!cs46xx_dsp_create_task_tree(chip, NULL,
1312 (u32 *)&mix2_ostream_spb,
1313 WRITE_BACK_SPB, 2))
1314 goto _fail_end;
1315 }
1316
1317
1318 vari_decimate_scb = cs46xx_dsp_create_vari_decimate_scb(chip,"VariDecimateSCB",
1319 VARI_DECIMATE_BUF0,
1320 VARI_DECIMATE_BUF1,
1321 VARIDECIMATE_SCB_ADDR,
1322 write_back_scb,
1323 SCB_ON_PARENT_SUBLIST_SCB);
1324 if (!vari_decimate_scb) goto _fail_end;
1325
1326
1327 record_mix_scb = cs46xx_dsp_create_mix_only_scb(chip,"RecordMixerSCB",
1328 MIX_SAMPLE_BUF2,
1329 RECORD_MIXER_SCB_ADDR,
1330 vari_decimate_scb,
1331 SCB_ON_PARENT_SUBLIST_SCB);
1332 ins->record_mixer_scb = record_mix_scb;
1333
1334 if (!record_mix_scb) goto _fail_end;
1335
1336 valid_slots = snd_cs46xx_peekBA0(chip, BA0_ACOSV);
1337
1338 if (snd_BUG_ON(chip->nr_ac97_codecs != 1 && chip->nr_ac97_codecs != 2))
1339 goto _fail_end;
1340
1341 if (chip->nr_ac97_codecs == 1) {
1342
1343
1344 fifo_addr = 0x20;
1345 fifo_span = 0x60;
1346
1347
1348 valid_slots |= ACOSV_SLV5 | ACOSV_SLV11;
1349 } else {
1350
1351
1352 fifo_addr = 0x40;
1353 fifo_span = 0x10;
1354
1355
1356 valid_slots |= ACOSV_SLV7 | ACOSV_SLV8;
1357 }
1358
1359 rear_codec_out_scb = cs46xx_dsp_create_codec_out_scb(chip,"CodecOutSCB_Rear",fifo_span,fifo_addr,
1360 REAR_MIXER_SCB_ADDR,
1361 REAR_CODECOUT_SCB_ADDR,codec_in_scb,
1362 SCB_ON_PARENT_NEXT_SCB);
1363 if (!rear_codec_out_scb) goto _fail_end;
1364
1365
1366
1367 rear_mix_scb = cs46xx_dsp_create_mix_only_scb(chip,"RearMixerSCB",
1368 MIX_SAMPLE_BUF3,
1369 REAR_MIXER_SCB_ADDR,
1370 rear_codec_out_scb,
1371 SCB_ON_PARENT_SUBLIST_SCB);
1372 ins->rear_mix_scb = rear_mix_scb;
1373 if (!rear_mix_scb) goto _fail_end;
1374
1375 if (chip->nr_ac97_codecs == 2) {
1376
1377
1378 clfe_codec_out_scb = cs46xx_dsp_create_codec_out_scb(chip,"CodecOutSCB_CLFE",0x0030,0x0030,
1379 CLFE_MIXER_SCB_ADDR,
1380 CLFE_CODEC_SCB_ADDR,
1381 rear_codec_out_scb,
1382 SCB_ON_PARENT_NEXT_SCB);
1383 if (!clfe_codec_out_scb) goto _fail_end;
1384
1385
1386
1387 ins->center_lfe_mix_scb = cs46xx_dsp_create_mix_only_scb(chip,"CLFEMixerSCB",
1388 MIX_SAMPLE_BUF4,
1389 CLFE_MIXER_SCB_ADDR,
1390 clfe_codec_out_scb,
1391 SCB_ON_PARENT_SUBLIST_SCB);
1392 if (!ins->center_lfe_mix_scb) goto _fail_end;
1393
1394
1395 valid_slots |= ACOSV_SLV6 | ACOSV_SLV9;
1396 } else {
1397 clfe_codec_out_scb = rear_codec_out_scb;
1398 ins->center_lfe_mix_scb = rear_mix_scb;
1399 }
1400
1401
1402 snd_cs46xx_pokeBA0(chip, BA0_ACOSV, valid_slots);
1403
1404
1405 magic_snoop_scb = cs46xx_dsp_create_magic_snoop_scb (chip,"MagicSnoopSCB_I",OUTPUTSNOOP_SCB_ADDR,
1406 OUTPUT_SNOOP_BUFFER,
1407 codec_out_scb,
1408 clfe_codec_out_scb,
1409 SCB_ON_PARENT_NEXT_SCB);
1410
1411
1412 if (!magic_snoop_scb) goto _fail_end;
1413 ins->ref_snoop_scb = magic_snoop_scb;
1414
1415
1416 if (!cs46xx_dsp_create_spio_write_scb(chip,"SPIOWriteSCB",SPIOWRITE_SCB_ADDR,
1417 magic_snoop_scb,
1418 SCB_ON_PARENT_NEXT_SCB))
1419 goto _fail_end;
1420
1421
1422 src_task_scb = cs46xx_dsp_create_src_task_scb(chip,"SrcTaskSCB_SPDIFI",
1423 ins->spdif_in_sample_rate,
1424 SRC_OUTPUT_BUF1,
1425 SRC_DELAY_BUF1,SRCTASK_SCB_ADDR,
1426 master_mix_scb,
1427 SCB_ON_PARENT_SUBLIST_SCB,1);
1428
1429 if (!src_task_scb) goto _fail_end;
1430 cs46xx_src_unlink(chip,src_task_scb);
1431
1432
1433
1434 ins->spdif_in_src = src_task_scb;
1435
1436 cs46xx_dsp_async_init(chip,timing_master_scb);
1437 return 0;
1438
1439 _fail_end:
1440 dev_err(chip->card->dev, "dsp_spos: failed to setup SCB's in DSP\n");
1441 return -EINVAL;
1442}
1443
1444static int cs46xx_dsp_async_init (struct snd_cs46xx *chip,
1445 struct dsp_scb_descriptor * fg_entry)
1446{
1447 struct dsp_spos_instance * ins = chip->dsp_spos_instance;
1448 struct dsp_symbol_entry * s16_async_codec_input_task;
1449 struct dsp_symbol_entry * spdifo_task;
1450 struct dsp_symbol_entry * spdifi_task;
1451 struct dsp_scb_descriptor * spdifi_scb_desc, * spdifo_scb_desc, * async_codec_scb_desc;
1452
1453 s16_async_codec_input_task = cs46xx_dsp_lookup_symbol(chip, "S16_ASYNCCODECINPUTTASK", SYMBOL_CODE);
1454 if (s16_async_codec_input_task == NULL) {
1455 dev_err(chip->card->dev,
1456 "dsp_spos: symbol S16_ASYNCCODECINPUTTASK not found\n");
1457 return -EIO;
1458 }
1459 spdifo_task = cs46xx_dsp_lookup_symbol(chip, "SPDIFOTASK", SYMBOL_CODE);
1460 if (spdifo_task == NULL) {
1461 dev_err(chip->card->dev,
1462 "dsp_spos: symbol SPDIFOTASK not found\n");
1463 return -EIO;
1464 }
1465
1466 spdifi_task = cs46xx_dsp_lookup_symbol(chip, "SPDIFITASK", SYMBOL_CODE);
1467 if (spdifi_task == NULL) {
1468 dev_err(chip->card->dev,
1469 "dsp_spos: symbol SPDIFITASK not found\n");
1470 return -EIO;
1471 }
1472
1473 {
1474
1475 struct dsp_spdifoscb spdifo_scb = {
1476 DSP_SPOS_UUUU,
1477 {
1478 0xb0,
1479 0,
1480 0,
1481 0,
1482 },
1483
1484
1485
1486
1487 RSCONFIG_SAMPLE_16MONO + RSCONFIG_MODULO_256,
1488 ( SPDIFO_IP_OUTPUT_BUFFER1 << 0x10 ) | 0xFFFC,
1489 0,0,
1490 0,
1491 FG_TASK_HEADER_ADDR, NULL_SCB_ADDR,
1492 spdifo_task->address,
1493 SPDIFO_SCB_INST + SPDIFOFIFOPointer,
1494 {
1495 0x0040,
1496 0x20ff,
1497 },
1498 0x804c,0,
1499 0x0108,0x0001,
1500 DSP_SPOS_UUUU
1501 };
1502
1503
1504 struct dsp_spdifiscb spdifi_scb = {
1505 DSP_SPOS_UULO,DSP_SPOS_UUHI,
1506 0,
1507 0,
1508 1,4000,
1509 DSP_SPOS_UUUU,
1510 0,DSP_SPOS_UUHI,
1511 DSP_SPOS_UUUU,
1512 DSP_SPOS_UU,DSP_SPOS_DC,
1513 DSP_SPOS_UUUU,
1514 SPDIFO_SCB_INST, NULL_SCB_ADDR,
1515 spdifi_task->address,
1516 SPDIFI_SCB_INST + SPDIFIFIFOPointer,
1517
1518
1519
1520
1521 RSCONFIG_SAMPLE_16MONO + RSCONFIG_MODULO_128,
1522 (SPDIFI_IP_OUTPUT_BUFFER1 << 0x10) | 0xFFFC,
1523 0x8048,0,
1524 0x01f0,0x0001,
1525 DSP_SPOS_UUUU
1526 };
1527
1528
1529 struct dsp_async_codec_input_scb async_codec_input_scb = {
1530 DSP_SPOS_UUUU,
1531 0,
1532 0,
1533 1,4000,
1534 0x0118,0x0001,
1535 RSCONFIG_SAMPLE_16MONO + RSCONFIG_MODULO_64,
1536 (ASYNC_IP_OUTPUT_BUFFER1 << 0x10) | 0xFFFC,
1537 DSP_SPOS_UU,0x3,
1538 DSP_SPOS_UUUU,
1539 SPDIFI_SCB_INST,NULL_SCB_ADDR,
1540 s16_async_codec_input_task->address,
1541 HFG_TREE_SCB + AsyncCIOFIFOPointer,
1542
1543 RSCONFIG_SAMPLE_16STEREO + RSCONFIG_MODULO_64,
1544 (ASYNC_IP_OUTPUT_BUFFER1 << 0x10),
1545
1546#ifdef UseASER1Input
1547
1548
1549
1550 0x8042,0,
1551
1552
1553
1554
1555
1556 0x0100,0x0001,
1557
1558#endif
1559
1560#ifdef UseASER2Input
1561
1562
1563
1564 0x8044,0,
1565
1566
1567
1568
1569
1570 0x0110,0x0001,
1571
1572#endif
1573
1574
1575
1576
1577 0,
1578 };
1579
1580 spdifo_scb_desc = cs46xx_dsp_create_scb(chip,"SPDIFOSCB",(u32 *)&spdifo_scb,SPDIFO_SCB_INST);
1581
1582 if (snd_BUG_ON(!spdifo_scb_desc))
1583 return -EIO;
1584 spdifi_scb_desc = cs46xx_dsp_create_scb(chip,"SPDIFISCB",(u32 *)&spdifi_scb,SPDIFI_SCB_INST);
1585 if (snd_BUG_ON(!spdifi_scb_desc))
1586 return -EIO;
1587 async_codec_scb_desc = cs46xx_dsp_create_scb(chip,"AsynCodecInputSCB",(u32 *)&async_codec_input_scb, HFG_TREE_SCB);
1588 if (snd_BUG_ON(!async_codec_scb_desc))
1589 return -EIO;
1590
1591 async_codec_scb_desc->parent_scb_ptr = NULL;
1592 async_codec_scb_desc->next_scb_ptr = spdifi_scb_desc;
1593 async_codec_scb_desc->sub_list_ptr = ins->the_null_scb;
1594 async_codec_scb_desc->task_entry = s16_async_codec_input_task;
1595
1596 spdifi_scb_desc->parent_scb_ptr = async_codec_scb_desc;
1597 spdifi_scb_desc->next_scb_ptr = spdifo_scb_desc;
1598 spdifi_scb_desc->sub_list_ptr = ins->the_null_scb;
1599 spdifi_scb_desc->task_entry = spdifi_task;
1600
1601 spdifo_scb_desc->parent_scb_ptr = spdifi_scb_desc;
1602 spdifo_scb_desc->next_scb_ptr = fg_entry;
1603 spdifo_scb_desc->sub_list_ptr = ins->the_null_scb;
1604 spdifo_scb_desc->task_entry = spdifo_task;
1605
1606
1607
1608 fg_entry->parent_scb_ptr = spdifo_scb_desc;
1609
1610
1611 cs46xx_dsp_proc_register_scb_desc (chip,spdifo_scb_desc);
1612 cs46xx_dsp_proc_register_scb_desc (chip,spdifi_scb_desc);
1613 cs46xx_dsp_proc_register_scb_desc (chip,async_codec_scb_desc);
1614
1615
1616 snd_cs46xx_pokeBA0(chip, BA0_ASER_MASTER, 0x1 );
1617 }
1618
1619 return 0;
1620}
1621
1622static void cs46xx_dsp_disable_spdif_hw (struct snd_cs46xx *chip)
1623{
1624 struct dsp_spos_instance * ins = chip->dsp_spos_instance;
1625
1626
1627 snd_cs46xx_pokeBA0(chip, BA0_ASER_FADDR, 0);
1628
1629
1630 cs46xx_poke_via_dsp (chip,SP_SPDOUT_CONTROL, 0);
1631
1632
1633
1634 cs46xx_poke_via_dsp (chip,SP_SPDOUT_CSUV, 0x0);
1635
1636
1637 cs46xx_poke_via_dsp (chip,SP_SPDIN_FIFOPTR, 0x0);
1638
1639
1640 ins->spdif_status_out &= ~DSP_SPDIF_STATUS_HW_ENABLED;
1641}
1642
1643int cs46xx_dsp_enable_spdif_hw (struct snd_cs46xx *chip)
1644{
1645 struct dsp_spos_instance * ins = chip->dsp_spos_instance;
1646
1647
1648 cs46xx_dsp_disable_spdif_hw (chip);
1649 udelay(50);
1650
1651
1652 snd_cs46xx_pokeBA0(chip, BA0_ASER_FADDR, ( 0x8000 | ((SP_SPDOUT_FIFO >> 4) << 4) ));
1653
1654
1655 cs46xx_poke_via_dsp (chip,SP_SPDOUT_CONTROL, 0x80000000);
1656
1657
1658 cs46xx_poke_via_dsp (chip,SP_SPDOUT_CSUV, ins->spdif_csuv_default);
1659
1660
1661 ins->spdif_status_out |= DSP_SPDIF_STATUS_HW_ENABLED;
1662
1663 return 0;
1664}
1665
1666int cs46xx_dsp_enable_spdif_in (struct snd_cs46xx *chip)
1667{
1668 struct dsp_spos_instance * ins = chip->dsp_spos_instance;
1669
1670
1671 chip->active_ctrl(chip, 1);
1672 chip->amplifier_ctrl(chip, 1);
1673
1674 if (snd_BUG_ON(ins->asynch_rx_scb))
1675 return -EINVAL;
1676 if (snd_BUG_ON(!ins->spdif_in_src))
1677 return -EINVAL;
1678
1679 mutex_lock(&chip->spos_mutex);
1680
1681 if ( ! (ins->spdif_status_out & DSP_SPDIF_STATUS_INPUT_CTRL_ENABLED) ) {
1682
1683 cs46xx_poke_via_dsp (chip,SP_ASER_COUNTDOWN, 0x80000005);
1684
1685
1686
1687
1688
1689 cs46xx_poke_via_dsp (chip,SP_SPDIN_CONTROL, 0x800003ff);
1690
1691 ins->spdif_status_out |= DSP_SPDIF_STATUS_INPUT_CTRL_ENABLED;
1692 }
1693
1694
1695 ins->asynch_rx_scb = cs46xx_dsp_create_asynch_fg_rx_scb(chip,"AsynchFGRxSCB",
1696 ASYNCRX_SCB_ADDR,
1697 SPDIFI_SCB_INST,
1698 SPDIFI_IP_OUTPUT_BUFFER1,
1699 ins->spdif_in_src,
1700 SCB_ON_PARENT_SUBLIST_SCB);
1701
1702 spin_lock_irq(&chip->reg_lock);
1703
1704
1705
1706
1707
1708
1709
1710 cs46xx_src_link(chip,ins->spdif_in_src);
1711
1712
1713 cs46xx_dsp_scb_set_volume (chip,ins->spdif_in_src,0x7fff,0x7fff);
1714
1715 spin_unlock_irq(&chip->reg_lock);
1716
1717
1718
1719
1720
1721
1722 ins->spdif_status_in = 1;
1723 mutex_unlock(&chip->spos_mutex);
1724
1725 return 0;
1726}
1727
1728int cs46xx_dsp_disable_spdif_in (struct snd_cs46xx *chip)
1729{
1730 struct dsp_spos_instance * ins = chip->dsp_spos_instance;
1731
1732 if (snd_BUG_ON(!ins->asynch_rx_scb))
1733 return -EINVAL;
1734 if (snd_BUG_ON(!ins->spdif_in_src))
1735 return -EINVAL;
1736
1737 mutex_lock(&chip->spos_mutex);
1738
1739
1740 cs46xx_dsp_remove_scb (chip,ins->asynch_rx_scb);
1741 ins->asynch_rx_scb = NULL;
1742
1743 cs46xx_src_unlink(chip,ins->spdif_in_src);
1744
1745
1746 ins->spdif_status_in = 0;
1747 mutex_unlock(&chip->spos_mutex);
1748
1749
1750 chip->active_ctrl(chip, -1);
1751 chip->amplifier_ctrl(chip, -1);
1752
1753 return 0;
1754}
1755
1756int cs46xx_dsp_enable_pcm_capture (struct snd_cs46xx *chip)
1757{
1758 struct dsp_spos_instance * ins = chip->dsp_spos_instance;
1759
1760 if (snd_BUG_ON(ins->pcm_input))
1761 return -EINVAL;
1762 if (snd_BUG_ON(!ins->ref_snoop_scb))
1763 return -EINVAL;
1764
1765 mutex_lock(&chip->spos_mutex);
1766 ins->pcm_input = cs46xx_add_record_source(chip,ins->ref_snoop_scb,PCMSERIALIN_PCM_SCB_ADDR,
1767 "PCMSerialInput_Wave");
1768 mutex_unlock(&chip->spos_mutex);
1769
1770 return 0;
1771}
1772
1773int cs46xx_dsp_disable_pcm_capture (struct snd_cs46xx *chip)
1774{
1775 struct dsp_spos_instance * ins = chip->dsp_spos_instance;
1776
1777 if (snd_BUG_ON(!ins->pcm_input))
1778 return -EINVAL;
1779
1780 mutex_lock(&chip->spos_mutex);
1781 cs46xx_dsp_remove_scb (chip,ins->pcm_input);
1782 ins->pcm_input = NULL;
1783 mutex_unlock(&chip->spos_mutex);
1784
1785 return 0;
1786}
1787
1788int cs46xx_dsp_enable_adc_capture (struct snd_cs46xx *chip)
1789{
1790 struct dsp_spos_instance * ins = chip->dsp_spos_instance;
1791
1792 if (snd_BUG_ON(ins->adc_input))
1793 return -EINVAL;
1794 if (snd_BUG_ON(!ins->codec_in_scb))
1795 return -EINVAL;
1796
1797 mutex_lock(&chip->spos_mutex);
1798 ins->adc_input = cs46xx_add_record_source(chip,ins->codec_in_scb,PCMSERIALIN_SCB_ADDR,
1799 "PCMSerialInput_ADC");
1800 mutex_unlock(&chip->spos_mutex);
1801
1802 return 0;
1803}
1804
1805int cs46xx_dsp_disable_adc_capture (struct snd_cs46xx *chip)
1806{
1807 struct dsp_spos_instance * ins = chip->dsp_spos_instance;
1808
1809 if (snd_BUG_ON(!ins->adc_input))
1810 return -EINVAL;
1811
1812 mutex_lock(&chip->spos_mutex);
1813 cs46xx_dsp_remove_scb (chip,ins->adc_input);
1814 ins->adc_input = NULL;
1815 mutex_unlock(&chip->spos_mutex);
1816
1817 return 0;
1818}
1819
1820int cs46xx_poke_via_dsp (struct snd_cs46xx *chip, u32 address, u32 data)
1821{
1822 u32 temp;
1823 int i;
1824
1825
1826
1827 if (address < 0x8000 || address >= 0x9000)
1828 return -EINVAL;
1829
1830
1831 temp = ( address << 16 ) | ( address & 0x0000FFFF);
1832
1833 snd_cs46xx_poke(chip,( SPIOWRITE_SCB_ADDR << 2), temp);
1834 snd_cs46xx_poke(chip,((SPIOWRITE_SCB_ADDR + 1) << 2), data);
1835 snd_cs46xx_poke(chip,((SPIOWRITE_SCB_ADDR + 2) << 2), data);
1836
1837
1838 snd_cs46xx_poke(chip,((SPIOWRITE_SCB_ADDR + 6) << 2), SPIOWRITE_SCB_ADDR << 0x10);
1839
1840
1841 for (i=0; i<25; i++) {
1842 udelay(125);
1843
1844 temp = snd_cs46xx_peek(chip,((SPIOWRITE_SCB_ADDR + 6) << 2));
1845 if (temp == 0x00000000)
1846 break;
1847 }
1848
1849 if (i == 25) {
1850 dev_err(chip->card->dev,
1851 "dsp_spos: SPIOWriteTask not responding\n");
1852 return -EBUSY;
1853 }
1854
1855 return 0;
1856}
1857
1858int cs46xx_dsp_set_dac_volume (struct snd_cs46xx * chip, u16 left, u16 right)
1859{
1860 struct dsp_spos_instance * ins = chip->dsp_spos_instance;
1861 struct dsp_scb_descriptor * scb;
1862
1863 mutex_lock(&chip->spos_mutex);
1864
1865
1866 scb = ins->master_mix_scb->sub_list_ptr;
1867 while (scb != ins->the_null_scb) {
1868 cs46xx_dsp_scb_set_volume (chip,scb,left,right);
1869 scb = scb->next_scb_ptr;
1870 }
1871
1872
1873 scb = ins->rear_mix_scb->sub_list_ptr;
1874 while (scb != ins->the_null_scb) {
1875 cs46xx_dsp_scb_set_volume (chip,scb,left,right);
1876 scb = scb->next_scb_ptr;
1877 }
1878
1879 ins->dac_volume_left = left;
1880 ins->dac_volume_right = right;
1881
1882 mutex_unlock(&chip->spos_mutex);
1883
1884 return 0;
1885}
1886
1887int cs46xx_dsp_set_iec958_volume (struct snd_cs46xx * chip, u16 left, u16 right)
1888{
1889 struct dsp_spos_instance * ins = chip->dsp_spos_instance;
1890
1891 mutex_lock(&chip->spos_mutex);
1892
1893 if (ins->asynch_rx_scb != NULL)
1894 cs46xx_dsp_scb_set_volume (chip,ins->asynch_rx_scb,
1895 left,right);
1896
1897 ins->spdif_input_volume_left = left;
1898 ins->spdif_input_volume_right = right;
1899
1900 mutex_unlock(&chip->spos_mutex);
1901
1902 return 0;
1903}
1904
1905#ifdef CONFIG_PM_SLEEP
1906int cs46xx_dsp_resume(struct snd_cs46xx * chip)
1907{
1908 struct dsp_spos_instance * ins = chip->dsp_spos_instance;
1909 int i, err;
1910
1911
1912 snd_cs46xx_clear_BA1(chip, DSP_PARAMETER_BYTE_OFFSET,
1913 DSP_PARAMETER_BYTE_SIZE);
1914 snd_cs46xx_clear_BA1(chip, DSP_SAMPLE_BYTE_OFFSET,
1915 DSP_SAMPLE_BYTE_SIZE);
1916 snd_cs46xx_clear_BA1(chip, DSP_CODE_BYTE_OFFSET, DSP_CODE_BYTE_SIZE);
1917
1918 for (i = 0; i < ins->nmodules; i++) {
1919 struct dsp_module_desc *module = &ins->modules[i];
1920 struct dsp_segment_desc *seg;
1921 u32 doffset, dsize;
1922
1923 seg = get_segment_desc(module, SEGTYPE_SP_PARAMETER);
1924 err = dsp_load_parameter(chip, seg);
1925 if (err < 0)
1926 return err;
1927
1928 seg = get_segment_desc(module, SEGTYPE_SP_SAMPLE);
1929 err = dsp_load_sample(chip, seg);
1930 if (err < 0)
1931 return err;
1932
1933 seg = get_segment_desc(module, SEGTYPE_SP_PROGRAM);
1934 if (!seg)
1935 continue;
1936
1937 doffset = seg->offset * 4 + module->load_address * 4
1938 + DSP_CODE_BYTE_OFFSET;
1939 dsize = seg->size * 4;
1940 err = snd_cs46xx_download(chip,
1941 ins->code.data + module->load_address,
1942 doffset, dsize);
1943 if (err < 0)
1944 return err;
1945 }
1946
1947 for (i = 0; i < ins->ntask; i++) {
1948 struct dsp_task_descriptor *t = &ins->tasks[i];
1949 _dsp_create_task_tree(chip, t->data, t->address, t->size);
1950 }
1951
1952 for (i = 0; i < ins->nscb; i++) {
1953 struct dsp_scb_descriptor *s = &ins->scbs[i];
1954 if (s->deleted)
1955 continue;
1956 _dsp_create_scb(chip, s->data, s->address);
1957 }
1958 for (i = 0; i < ins->nscb; i++) {
1959 struct dsp_scb_descriptor *s = &ins->scbs[i];
1960 if (s->deleted)
1961 continue;
1962 if (s->updated)
1963 cs46xx_dsp_spos_update_scb(chip, s);
1964 if (s->volume_set)
1965 cs46xx_dsp_scb_set_volume(chip, s,
1966 s->volume[0], s->volume[1]);
1967 }
1968 if (ins->spdif_status_out & DSP_SPDIF_STATUS_HW_ENABLED) {
1969 cs46xx_dsp_enable_spdif_hw(chip);
1970 snd_cs46xx_poke(chip, (ins->ref_snoop_scb->address + 2) << 2,
1971 (OUTPUT_SNOOP_BUFFER + 0x10) << 0x10);
1972 if (ins->spdif_status_out & DSP_SPDIF_STATUS_PLAYBACK_OPEN)
1973 cs46xx_poke_via_dsp(chip, SP_SPDOUT_CSUV,
1974 ins->spdif_csuv_stream);
1975 }
1976 if (chip->dsp_spos_instance->spdif_status_in) {
1977 cs46xx_poke_via_dsp(chip, SP_ASER_COUNTDOWN, 0x80000005);
1978 cs46xx_poke_via_dsp(chip, SP_SPDIN_CONTROL, 0x800003ff);
1979 }
1980 return 0;
1981}
1982#endif
1983
