Commit | Line | Data |
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1da177e4 LT |
1 | /* |
2 | * This program is free software; you can redistribute it and/or modify | |
3 | * it under the terms of the GNU General Public License as published by | |
4 | * the Free Software Foundation; either version 2 of the License, or | |
5 | * (at your option) any later version. | |
6 | * | |
7 | * This program is distributed in the hope that it will be useful, | |
8 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
9 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
10 | * GNU General Public License for more details. | |
11 | * | |
12 | * You should have received a copy of the GNU General Public License | |
13 | * along with this program; if not, write to the Free Software | |
14 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
15 | * | |
16 | */ | |
17 | ||
18 | /* | |
19 | * 2002-07 Benny Sjostrand benny@hostmobility.com | |
20 | */ | |
21 | ||
22 | ||
6cbbfe1c | 23 | #include <linux/io.h> |
1da177e4 | 24 | #include <linux/delay.h> |
1da177e4 LT |
25 | #include <linux/pm.h> |
26 | #include <linux/init.h> | |
27 | #include <linux/slab.h> | |
28 | #include <linux/vmalloc.h> | |
62932df8 IM |
29 | #include <linux/mutex.h> |
30 | ||
1da177e4 LT |
31 | #include <sound/core.h> |
32 | #include <sound/control.h> | |
33 | #include <sound/info.h> | |
34 | #include <sound/asoundef.h> | |
81fcb170 | 35 | #include "cs46xx.h" |
1da177e4 LT |
36 | |
37 | #include "cs46xx_lib.h" | |
38 | #include "dsp_spos.h" | |
39 | ||
3d19f804 TI |
40 | static int cs46xx_dsp_async_init (struct snd_cs46xx *chip, |
41 | struct dsp_scb_descriptor * fg_entry); | |
1da177e4 | 42 | |
3d19f804 | 43 | static enum wide_opcode wide_opcodes[] = { |
1da177e4 LT |
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 | ||
3d19f804 TI |
58 | static int shadow_and_reallocate_code (struct snd_cs46xx * chip, u32 * data, u32 size, |
59 | u32 overlay_begin_address) | |
1da177e4 LT |
60 | { |
61 | unsigned int i = 0, j, nreallocated = 0; | |
62 | u32 hival,loval,address; | |
63 | u32 mop_operands,mop_type,wide_op; | |
3d19f804 | 64 | struct dsp_spos_instance * ins = chip->dsp_spos_instance; |
1da177e4 | 65 | |
da3cec35 TI |
66 | if (snd_BUG_ON(size %2)) |
67 | return -EINVAL; | |
1da177e4 LT |
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 | /* check for wide type instruction */ | |
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 | /* need to reallocate instruction */ | |
85 | address = (hival & 0x00FFF) << 5; | |
86 | address |= loval >> 15; | |
87 | ||
2b96a7f1 TI |
88 | dev_dbg(chip->card->dev, |
89 | "handle_wideop[1]: %05x:%05x addr %04x\n", | |
90 | hival, loval, address); | |
1da177e4 LT |
91 | |
92 | if ( !(address & 0x8000) ) { | |
93 | address += (ins->code.offset / 2) - overlay_begin_address; | |
94 | } else { | |
2b96a7f1 TI |
95 | dev_dbg(chip->card->dev, |
96 | "handle_wideop[1]: ROM symbol not reallocated\n"); | |
1da177e4 LT |
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 | ||
2b96a7f1 TI |
108 | dev_dbg(chip->card->dev, |
109 | "handle_wideop:[2] %05x:%05x addr %04x\n", | |
048ea6df DC |
110 | hival, loval, address); |
111 | nreallocated++; | |
1da177e4 LT |
112 | } /* wide_opcodes[j] == wide_op */ |
113 | } /* for */ | |
114 | } /* mod_type == 0 ... */ | |
115 | } /* ins->code.offset > 0 */ | |
116 | ||
117 | ins->code.data[ins->code.size++] = loval; | |
118 | ins->code.data[ins->code.size++] = hival; | |
119 | } | |
120 | ||
2b96a7f1 TI |
121 | dev_dbg(chip->card->dev, |
122 | "dsp_spos: %d instructions reallocated\n", nreallocated); | |
1da177e4 LT |
123 | return nreallocated; |
124 | } | |
125 | ||
3d19f804 | 126 | static struct dsp_segment_desc * get_segment_desc (struct dsp_module_desc * module, int seg_type) |
1da177e4 LT |
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 | ||
3d19f804 | 138 | static int find_free_symbol_index (struct dsp_spos_instance * ins) |
1da177e4 LT |
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 | ||
3d19f804 | 152 | static int add_symbols (struct snd_cs46xx * chip, struct dsp_module_desc * module) |
1da177e4 LT |
153 | { |
154 | int i; | |
3d19f804 | 155 | struct dsp_spos_instance * ins = chip->dsp_spos_instance; |
1da177e4 LT |
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)) { | |
2b96a7f1 TI |
166 | dev_err(chip->card->dev, |
167 | "dsp_spos: symbol table is full\n"); | |
1da177e4 LT |
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 { | |
2b96a7f1 TI |
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 | |
1da177e4 LT |
191 | } |
192 | } | |
193 | ||
194 | return 0; | |
195 | } | |
196 | ||
3d19f804 TI |
197 | static struct dsp_symbol_entry * |
198 | add_symbol (struct snd_cs46xx * chip, char * symbol_name, u32 address, int type) | |
1da177e4 | 199 | { |
3d19f804 TI |
200 | struct dsp_spos_instance * ins = chip->dsp_spos_instance; |
201 | struct dsp_symbol_entry * symbol = NULL; | |
1da177e4 LT |
202 | int index; |
203 | ||
204 | if (ins->symbol_table.nsymbols == (DSP_MAX_SYMBOLS - 1)) { | |
2b96a7f1 | 205 | dev_err(chip->card->dev, "dsp_spos: symbol table is full\n"); |
1da177e4 LT |
206 | return NULL; |
207 | } | |
208 | ||
209 | if (cs46xx_dsp_lookup_symbol(chip, | |
210 | symbol_name, | |
211 | type) != NULL) { | |
2b96a7f1 TI |
212 | dev_err(chip->card->dev, |
213 | "dsp_spos: symbol <%s> duplicated\n", symbol_name); | |
1da177e4 LT |
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++; /* no frag. in list */ | |
231 | ||
232 | return symbol; | |
233 | } | |
234 | ||
3d19f804 | 235 | struct dsp_spos_instance *cs46xx_dsp_spos_create (struct snd_cs46xx * chip) |
1da177e4 | 236 | { |
3d19f804 | 237 | struct dsp_spos_instance * ins = kzalloc(sizeof(struct dsp_spos_instance), GFP_KERNEL); |
1da177e4 | 238 | |
bb617ee3 | 239 | if (ins == NULL) |
1da177e4 | 240 | return NULL; |
1da177e4 LT |
241 | |
242 | /* better to use vmalloc for this big table */ | |
3d19f804 TI |
243 | ins->symbol_table.symbols = vmalloc(sizeof(struct dsp_symbol_entry) * |
244 | DSP_MAX_SYMBOLS); | |
bb617ee3 JJ |
245 | ins->code.data = kmalloc(DSP_CODE_BYTE_SIZE, GFP_KERNEL); |
246 | ins->modules = kmalloc(sizeof(struct dsp_module_desc) * DSP_MAX_MODULES, GFP_KERNEL); | |
247 | if (!ins->symbol_table.symbols || !ins->code.data || !ins->modules) { | |
1da177e4 | 248 | cs46xx_dsp_spos_destroy(chip); |
202728d7 | 249 | goto error; |
1da177e4 | 250 | } |
bb617ee3 JJ |
251 | ins->symbol_table.nsymbols = 0; |
252 | ins->symbol_table.highest_frag_index = 0; | |
1da177e4 LT |
253 | ins->code.offset = 0; |
254 | ins->code.size = 0; | |
1da177e4 LT |
255 | ins->nscb = 0; |
256 | ins->ntask = 0; | |
1da177e4 | 257 | ins->nmodules = 0; |
1da177e4 LT |
258 | |
259 | /* default SPDIF input sample rate | |
260 | to 48000 khz */ | |
261 | ins->spdif_in_sample_rate = 48000; | |
262 | ||
263 | /* maximize volume */ | |
264 | ins->dac_volume_right = 0x8000; | |
265 | ins->dac_volume_left = 0x8000; | |
266 | ins->spdif_input_volume_right = 0x8000; | |
267 | ins->spdif_input_volume_left = 0x8000; | |
268 | ||
269 | /* set left and right validity bits and | |
270 | default channel status */ | |
bb617ee3 JJ |
271 | ins->spdif_csuv_default = |
272 | ins->spdif_csuv_stream = | |
1da177e4 LT |
273 | /* byte 0 */ ((unsigned int)_wrap_all_bits( (SNDRV_PCM_DEFAULT_CON_SPDIF & 0xff)) << 24) | |
274 | /* byte 1 */ ((unsigned int)_wrap_all_bits( ((SNDRV_PCM_DEFAULT_CON_SPDIF >> 8) & 0xff)) << 16) | | |
275 | /* byte 3 */ (unsigned int)_wrap_all_bits( (SNDRV_PCM_DEFAULT_CON_SPDIF >> 24) & 0xff) | | |
276 | /* left and right validity bits */ (1 << 13) | (1 << 12); | |
277 | ||
278 | return ins; | |
202728d7 AB |
279 | |
280 | error: | |
bb617ee3 JJ |
281 | kfree(ins->modules); |
282 | kfree(ins->code.data); | |
283 | vfree(ins->symbol_table.symbols); | |
202728d7 AB |
284 | kfree(ins); |
285 | return NULL; | |
1da177e4 LT |
286 | } |
287 | ||
3d19f804 | 288 | void cs46xx_dsp_spos_destroy (struct snd_cs46xx * chip) |
1da177e4 LT |
289 | { |
290 | int i; | |
3d19f804 | 291 | struct dsp_spos_instance * ins = chip->dsp_spos_instance; |
1da177e4 | 292 | |
da3cec35 TI |
293 | if (snd_BUG_ON(!ins)) |
294 | return; | |
1da177e4 | 295 | |
62932df8 | 296 | mutex_lock(&chip->spos_mutex); |
1da177e4 LT |
297 | for (i = 0; i < ins->nscb; ++i) { |
298 | if (ins->scbs[i].deleted) continue; | |
299 | ||
300 | cs46xx_dsp_proc_free_scb_desc ( (ins->scbs + i) ); | |
c7561cd8 | 301 | #ifdef CONFIG_PM_SLEEP |
41116e92 TI |
302 | kfree(ins->scbs[i].data); |
303 | #endif | |
1da177e4 LT |
304 | } |
305 | ||
306 | kfree(ins->code.data); | |
307 | vfree(ins->symbol_table.symbols); | |
308 | kfree(ins->modules); | |
309 | kfree(ins); | |
62932df8 | 310 | mutex_unlock(&chip->spos_mutex); |
1da177e4 LT |
311 | } |
312 | ||
89f157d9 TI |
313 | static int dsp_load_parameter(struct snd_cs46xx *chip, |
314 | struct dsp_segment_desc *parameter) | |
315 | { | |
316 | u32 doffset, dsize; | |
317 | ||
318 | if (!parameter) { | |
2b96a7f1 TI |
319 | dev_dbg(chip->card->dev, |
320 | "dsp_spos: module got no parameter segment\n"); | |
89f157d9 TI |
321 | return 0; |
322 | } | |
323 | ||
324 | doffset = (parameter->offset * 4 + DSP_PARAMETER_BYTE_OFFSET); | |
325 | dsize = parameter->size * 4; | |
326 | ||
2b96a7f1 TI |
327 | dev_dbg(chip->card->dev, |
328 | "dsp_spos: downloading parameter data to chip (%08x-%08x)\n", | |
89f157d9 TI |
329 | doffset,doffset + dsize); |
330 | if (snd_cs46xx_download (chip, parameter->data, doffset, dsize)) { | |
2b96a7f1 TI |
331 | dev_err(chip->card->dev, |
332 | "dsp_spos: failed to download parameter data to DSP\n"); | |
89f157d9 TI |
333 | return -EINVAL; |
334 | } | |
335 | return 0; | |
336 | } | |
337 | ||
338 | static int dsp_load_sample(struct snd_cs46xx *chip, | |
339 | struct dsp_segment_desc *sample) | |
340 | { | |
341 | u32 doffset, dsize; | |
342 | ||
343 | if (!sample) { | |
2b96a7f1 TI |
344 | dev_dbg(chip->card->dev, |
345 | "dsp_spos: module got no sample segment\n"); | |
89f157d9 TI |
346 | return 0; |
347 | } | |
348 | ||
349 | doffset = (sample->offset * 4 + DSP_SAMPLE_BYTE_OFFSET); | |
350 | dsize = sample->size * 4; | |
351 | ||
2b96a7f1 TI |
352 | dev_dbg(chip->card->dev, |
353 | "dsp_spos: downloading sample data to chip (%08x-%08x)\n", | |
89f157d9 TI |
354 | doffset,doffset + dsize); |
355 | ||
356 | if (snd_cs46xx_download (chip,sample->data,doffset,dsize)) { | |
2b96a7f1 TI |
357 | dev_err(chip->card->dev, |
358 | "dsp_spos: failed to sample data to DSP\n"); | |
89f157d9 TI |
359 | return -EINVAL; |
360 | } | |
361 | return 0; | |
362 | } | |
363 | ||
3d19f804 | 364 | int cs46xx_dsp_load_module (struct snd_cs46xx * chip, struct dsp_module_desc * module) |
1da177e4 | 365 | { |
3d19f804 TI |
366 | struct dsp_spos_instance * ins = chip->dsp_spos_instance; |
367 | struct dsp_segment_desc * code = get_segment_desc (module,SEGTYPE_SP_PROGRAM); | |
1da177e4 | 368 | u32 doffset, dsize; |
89f157d9 | 369 | int err; |
1da177e4 LT |
370 | |
371 | if (ins->nmodules == DSP_MAX_MODULES - 1) { | |
2b96a7f1 TI |
372 | dev_err(chip->card->dev, |
373 | "dsp_spos: to many modules loaded into DSP\n"); | |
1da177e4 LT |
374 | return -ENOMEM; |
375 | } | |
376 | ||
2b96a7f1 TI |
377 | dev_dbg(chip->card->dev, |
378 | "dsp_spos: loading module %s into DSP\n", module->module_name); | |
1da177e4 LT |
379 | |
380 | if (ins->nmodules == 0) { | |
2b96a7f1 | 381 | dev_dbg(chip->card->dev, "dsp_spos: clearing parameter area\n"); |
1da177e4 LT |
382 | snd_cs46xx_clear_BA1(chip, DSP_PARAMETER_BYTE_OFFSET, DSP_PARAMETER_BYTE_SIZE); |
383 | } | |
384 | ||
89f157d9 TI |
385 | err = dsp_load_parameter(chip, get_segment_desc(module, |
386 | SEGTYPE_SP_PARAMETER)); | |
387 | if (err < 0) | |
388 | return err; | |
1da177e4 LT |
389 | |
390 | if (ins->nmodules == 0) { | |
2b96a7f1 | 391 | dev_dbg(chip->card->dev, "dsp_spos: clearing sample area\n"); |
1da177e4 LT |
392 | snd_cs46xx_clear_BA1(chip, DSP_SAMPLE_BYTE_OFFSET, DSP_SAMPLE_BYTE_SIZE); |
393 | } | |
394 | ||
89f157d9 TI |
395 | err = dsp_load_sample(chip, get_segment_desc(module, |
396 | SEGTYPE_SP_SAMPLE)); | |
397 | if (err < 0) | |
398 | return err; | |
1da177e4 LT |
399 | |
400 | if (ins->nmodules == 0) { | |
2b96a7f1 | 401 | dev_dbg(chip->card->dev, "dsp_spos: clearing code area\n"); |
1da177e4 LT |
402 | snd_cs46xx_clear_BA1(chip, DSP_CODE_BYTE_OFFSET, DSP_CODE_BYTE_SIZE); |
403 | } | |
404 | ||
405 | if (code == NULL) { | |
2b96a7f1 TI |
406 | dev_dbg(chip->card->dev, |
407 | "dsp_spos: module got no code segment\n"); | |
1da177e4 LT |
408 | } else { |
409 | if (ins->code.offset + code->size > DSP_CODE_BYTE_SIZE) { | |
2b96a7f1 TI |
410 | dev_err(chip->card->dev, |
411 | "dsp_spos: no space available in DSP\n"); | |
1da177e4 LT |
412 | return -ENOMEM; |
413 | } | |
414 | ||
415 | module->load_address = ins->code.offset; | |
416 | module->overlay_begin_address = 0x000; | |
417 | ||
418 | /* if module has a code segment it must have | |
419 | symbol table */ | |
da3cec35 TI |
420 | if (snd_BUG_ON(!module->symbol_table.symbols)) |
421 | return -ENOMEM; | |
1da177e4 | 422 | if (add_symbols(chip,module)) { |
2b96a7f1 TI |
423 | dev_err(chip->card->dev, |
424 | "dsp_spos: failed to load symbol table\n"); | |
1da177e4 LT |
425 | return -ENOMEM; |
426 | } | |
427 | ||
428 | doffset = (code->offset * 4 + ins->code.offset * 4 + DSP_CODE_BYTE_OFFSET); | |
429 | dsize = code->size * 4; | |
2b96a7f1 TI |
430 | dev_dbg(chip->card->dev, |
431 | "dsp_spos: downloading code to chip (%08x-%08x)\n", | |
1da177e4 LT |
432 | doffset,doffset + dsize); |
433 | ||
434 | module->nfixups = shadow_and_reallocate_code(chip,code->data,code->size,module->overlay_begin_address); | |
435 | ||
436 | if (snd_cs46xx_download (chip,(ins->code.data + ins->code.offset),doffset,dsize)) { | |
2b96a7f1 TI |
437 | dev_err(chip->card->dev, |
438 | "dsp_spos: failed to download code to DSP\n"); | |
1da177e4 LT |
439 | return -EINVAL; |
440 | } | |
441 | ||
442 | ins->code.offset += code->size; | |
443 | } | |
444 | ||
445 | /* NOTE: module segments and symbol table must be | |
446 | statically allocated. Case that module data is | |
447 | not generated by the ospparser */ | |
448 | ins->modules[ins->nmodules] = *module; | |
449 | ins->nmodules++; | |
450 | ||
451 | return 0; | |
452 | } | |
453 | ||
3d19f804 TI |
454 | struct dsp_symbol_entry * |
455 | cs46xx_dsp_lookup_symbol (struct snd_cs46xx * chip, char * symbol_name, int symbol_type) | |
1da177e4 LT |
456 | { |
457 | int i; | |
3d19f804 | 458 | struct dsp_spos_instance * ins = chip->dsp_spos_instance; |
1da177e4 LT |
459 | |
460 | for ( i = 0; i < ins->symbol_table.nsymbols; ++i ) { | |
461 | ||
462 | if (ins->symbol_table.symbols[i].deleted) | |
463 | continue; | |
464 | ||
465 | if (!strcmp(ins->symbol_table.symbols[i].symbol_name,symbol_name) && | |
466 | ins->symbol_table.symbols[i].symbol_type == symbol_type) { | |
467 | return (ins->symbol_table.symbols + i); | |
468 | } | |
469 | } | |
470 | ||
471 | #if 0 | |
2b96a7f1 | 472 | dev_err(chip->card->dev, "dsp_spos: symbol <%s> type %02x not found\n", |
1da177e4 LT |
473 | symbol_name,symbol_type); |
474 | #endif | |
475 | ||
476 | return NULL; | |
477 | } | |
478 | ||
479 | ||
95bb6258 | 480 | #ifdef CONFIG_SND_PROC_FS |
3d19f804 TI |
481 | static struct dsp_symbol_entry * |
482 | cs46xx_dsp_lookup_symbol_addr (struct snd_cs46xx * chip, u32 address, int symbol_type) | |
1da177e4 LT |
483 | { |
484 | int i; | |
3d19f804 | 485 | struct dsp_spos_instance * ins = chip->dsp_spos_instance; |
1da177e4 LT |
486 | |
487 | for ( i = 0; i < ins->symbol_table.nsymbols; ++i ) { | |
488 | ||
489 | if (ins->symbol_table.symbols[i].deleted) | |
490 | continue; | |
491 | ||
492 | if (ins->symbol_table.symbols[i].address == address && | |
493 | ins->symbol_table.symbols[i].symbol_type == symbol_type) { | |
494 | return (ins->symbol_table.symbols + i); | |
495 | } | |
496 | } | |
497 | ||
498 | ||
499 | return NULL; | |
500 | } | |
501 | ||
502 | ||
3d19f804 TI |
503 | static void cs46xx_dsp_proc_symbol_table_read (struct snd_info_entry *entry, |
504 | struct snd_info_buffer *buffer) | |
1da177e4 | 505 | { |
3d19f804 TI |
506 | struct snd_cs46xx *chip = entry->private_data; |
507 | struct dsp_spos_instance * ins = chip->dsp_spos_instance; | |
1da177e4 LT |
508 | int i; |
509 | ||
510 | snd_iprintf(buffer, "SYMBOLS:\n"); | |
511 | for ( i = 0; i < ins->symbol_table.nsymbols; ++i ) { | |
512 | char *module_str = "system"; | |
513 | ||
514 | if (ins->symbol_table.symbols[i].deleted) | |
515 | continue; | |
516 | ||
517 | if (ins->symbol_table.symbols[i].module != NULL) { | |
518 | module_str = ins->symbol_table.symbols[i].module->module_name; | |
519 | } | |
520 | ||
521 | ||
522 | snd_iprintf(buffer, "%04X <%02X> %s [%s]\n", | |
523 | ins->symbol_table.symbols[i].address, | |
524 | ins->symbol_table.symbols[i].symbol_type, | |
525 | ins->symbol_table.symbols[i].symbol_name, | |
526 | module_str); | |
527 | } | |
528 | } | |
529 | ||
530 | ||
3d19f804 TI |
531 | static void cs46xx_dsp_proc_modules_read (struct snd_info_entry *entry, |
532 | struct snd_info_buffer *buffer) | |
1da177e4 | 533 | { |
3d19f804 TI |
534 | struct snd_cs46xx *chip = entry->private_data; |
535 | struct dsp_spos_instance * ins = chip->dsp_spos_instance; | |
1da177e4 LT |
536 | int i,j; |
537 | ||
62932df8 | 538 | mutex_lock(&chip->spos_mutex); |
1da177e4 LT |
539 | snd_iprintf(buffer, "MODULES:\n"); |
540 | for ( i = 0; i < ins->nmodules; ++i ) { | |
541 | snd_iprintf(buffer, "\n%s:\n", ins->modules[i].module_name); | |
542 | snd_iprintf(buffer, " %d symbols\n", ins->modules[i].symbol_table.nsymbols); | |
543 | snd_iprintf(buffer, " %d fixups\n", ins->modules[i].nfixups); | |
544 | ||
545 | for (j = 0; j < ins->modules[i].nsegments; ++ j) { | |
3d19f804 | 546 | struct dsp_segment_desc * desc = (ins->modules[i].segments + j); |
1da177e4 LT |
547 | snd_iprintf(buffer, " segment %02x offset %08x size %08x\n", |
548 | desc->segment_type,desc->offset, desc->size); | |
549 | } | |
550 | } | |
62932df8 | 551 | mutex_unlock(&chip->spos_mutex); |
1da177e4 LT |
552 | } |
553 | ||
3d19f804 TI |
554 | static void cs46xx_dsp_proc_task_tree_read (struct snd_info_entry *entry, |
555 | struct snd_info_buffer *buffer) | |
1da177e4 | 556 | { |
3d19f804 TI |
557 | struct snd_cs46xx *chip = entry->private_data; |
558 | struct dsp_spos_instance * ins = chip->dsp_spos_instance; | |
559 | int i, j, col; | |
1da177e4 LT |
560 | void __iomem *dst = chip->region.idx[1].remap_addr + DSP_PARAMETER_BYTE_OFFSET; |
561 | ||
62932df8 | 562 | mutex_lock(&chip->spos_mutex); |
1da177e4 LT |
563 | snd_iprintf(buffer, "TASK TREES:\n"); |
564 | for ( i = 0; i < ins->ntask; ++i) { | |
565 | snd_iprintf(buffer,"\n%04x %s:\n",ins->tasks[i].address,ins->tasks[i].task_name); | |
566 | ||
567 | for (col = 0,j = 0;j < ins->tasks[i].size; j++,col++) { | |
568 | u32 val; | |
569 | if (col == 4) { | |
570 | snd_iprintf(buffer,"\n"); | |
571 | col = 0; | |
572 | } | |
573 | val = readl(dst + (ins->tasks[i].address + j) * sizeof(u32)); | |
574 | snd_iprintf(buffer,"%08x ",val); | |
575 | } | |
576 | } | |
577 | ||
578 | snd_iprintf(buffer,"\n"); | |
62932df8 | 579 | mutex_unlock(&chip->spos_mutex); |
1da177e4 LT |
580 | } |
581 | ||
3d19f804 TI |
582 | static void cs46xx_dsp_proc_scb_read (struct snd_info_entry *entry, |
583 | struct snd_info_buffer *buffer) | |
1da177e4 | 584 | { |
3d19f804 TI |
585 | struct snd_cs46xx *chip = entry->private_data; |
586 | struct dsp_spos_instance * ins = chip->dsp_spos_instance; | |
1da177e4 LT |
587 | int i; |
588 | ||
62932df8 | 589 | mutex_lock(&chip->spos_mutex); |
1da177e4 LT |
590 | snd_iprintf(buffer, "SCB's:\n"); |
591 | for ( i = 0; i < ins->nscb; ++i) { | |
592 | if (ins->scbs[i].deleted) | |
593 | continue; | |
594 | snd_iprintf(buffer,"\n%04x %s:\n\n",ins->scbs[i].address,ins->scbs[i].scb_name); | |
595 | ||
596 | if (ins->scbs[i].parent_scb_ptr != NULL) { | |
597 | snd_iprintf(buffer,"parent [%s:%04x] ", | |
598 | ins->scbs[i].parent_scb_ptr->scb_name, | |
599 | ins->scbs[i].parent_scb_ptr->address); | |
600 | } else snd_iprintf(buffer,"parent [none] "); | |
601 | ||
602 | snd_iprintf(buffer,"sub_list_ptr [%s:%04x]\nnext_scb_ptr [%s:%04x] task_entry [%s:%04x]\n", | |
603 | ins->scbs[i].sub_list_ptr->scb_name, | |
604 | ins->scbs[i].sub_list_ptr->address, | |
605 | ins->scbs[i].next_scb_ptr->scb_name, | |
606 | ins->scbs[i].next_scb_ptr->address, | |
607 | ins->scbs[i].task_entry->symbol_name, | |
608 | ins->scbs[i].task_entry->address); | |
609 | } | |
610 | ||
611 | snd_iprintf(buffer,"\n"); | |
62932df8 | 612 | mutex_unlock(&chip->spos_mutex); |
1da177e4 LT |
613 | } |
614 | ||
3d19f804 TI |
615 | static void cs46xx_dsp_proc_parameter_dump_read (struct snd_info_entry *entry, |
616 | struct snd_info_buffer *buffer) | |
1da177e4 | 617 | { |
3d19f804 TI |
618 | struct snd_cs46xx *chip = entry->private_data; |
619 | /*struct dsp_spos_instance * ins = chip->dsp_spos_instance; */ | |
620 | unsigned int i, col = 0; | |
1da177e4 | 621 | void __iomem *dst = chip->region.idx[1].remap_addr + DSP_PARAMETER_BYTE_OFFSET; |
3d19f804 | 622 | struct dsp_symbol_entry * symbol; |
1da177e4 LT |
623 | |
624 | for (i = 0;i < DSP_PARAMETER_BYTE_SIZE; i += sizeof(u32),col ++) { | |
625 | if (col == 4) { | |
626 | snd_iprintf(buffer,"\n"); | |
627 | col = 0; | |
628 | } | |
629 | ||
630 | if ( (symbol = cs46xx_dsp_lookup_symbol_addr (chip,i / sizeof(u32), SYMBOL_PARAMETER)) != NULL) { | |
631 | col = 0; | |
632 | snd_iprintf (buffer,"\n%s:\n",symbol->symbol_name); | |
633 | } | |
634 | ||
635 | if (col == 0) { | |
636 | snd_iprintf(buffer, "%04X ", i / (unsigned int)sizeof(u32)); | |
637 | } | |
638 | ||
639 | snd_iprintf(buffer,"%08X ",readl(dst + i)); | |
640 | } | |
641 | } | |
642 | ||
3d19f804 TI |
643 | static void cs46xx_dsp_proc_sample_dump_read (struct snd_info_entry *entry, |
644 | struct snd_info_buffer *buffer) | |
1da177e4 | 645 | { |
3d19f804 | 646 | struct snd_cs46xx *chip = entry->private_data; |
1da177e4 LT |
647 | int i,col = 0; |
648 | void __iomem *dst = chip->region.idx[2].remap_addr; | |
649 | ||
650 | snd_iprintf(buffer,"PCMREADER:\n"); | |
651 | for (i = PCM_READER_BUF1;i < PCM_READER_BUF1 + 0x30; i += sizeof(u32),col ++) { | |
652 | if (col == 4) { | |
653 | snd_iprintf(buffer,"\n"); | |
654 | col = 0; | |
655 | } | |
656 | ||
657 | if (col == 0) { | |
658 | snd_iprintf(buffer, "%04X ",i); | |
659 | } | |
660 | ||
661 | snd_iprintf(buffer,"%08X ",readl(dst + i)); | |
662 | } | |
663 | ||
664 | snd_iprintf(buffer,"\nMIX_SAMPLE_BUF1:\n"); | |
665 | ||
666 | col = 0; | |
667 | for (i = MIX_SAMPLE_BUF1;i < MIX_SAMPLE_BUF1 + 0x40; i += sizeof(u32),col ++) { | |
668 | if (col == 4) { | |
669 | snd_iprintf(buffer,"\n"); | |
670 | col = 0; | |
671 | } | |
672 | ||
673 | if (col == 0) { | |
674 | snd_iprintf(buffer, "%04X ",i); | |
675 | } | |
676 | ||
677 | snd_iprintf(buffer,"%08X ",readl(dst + i)); | |
678 | } | |
679 | ||
680 | snd_iprintf(buffer,"\nSRC_TASK_SCB1:\n"); | |
681 | col = 0; | |
682 | for (i = 0x2480 ; i < 0x2480 + 0x40 ; i += sizeof(u32),col ++) { | |
683 | if (col == 4) { | |
684 | snd_iprintf(buffer,"\n"); | |
685 | col = 0; | |
686 | } | |
687 | ||
688 | if (col == 0) { | |
689 | snd_iprintf(buffer, "%04X ",i); | |
690 | } | |
691 | ||
692 | snd_iprintf(buffer,"%08X ",readl(dst + i)); | |
693 | } | |
694 | ||
695 | ||
696 | snd_iprintf(buffer,"\nSPDIFO_BUFFER:\n"); | |
697 | col = 0; | |
698 | for (i = SPDIFO_IP_OUTPUT_BUFFER1;i < SPDIFO_IP_OUTPUT_BUFFER1 + 0x30; i += sizeof(u32),col ++) { | |
699 | if (col == 4) { | |
700 | snd_iprintf(buffer,"\n"); | |
701 | col = 0; | |
702 | } | |
703 | ||
704 | if (col == 0) { | |
705 | snd_iprintf(buffer, "%04X ",i); | |
706 | } | |
707 | ||
708 | snd_iprintf(buffer,"%08X ",readl(dst + i)); | |
709 | } | |
710 | ||
711 | snd_iprintf(buffer,"\n...\n"); | |
712 | col = 0; | |
713 | ||
714 | for (i = SPDIFO_IP_OUTPUT_BUFFER1+0xD0;i < SPDIFO_IP_OUTPUT_BUFFER1 + 0x110; i += sizeof(u32),col ++) { | |
715 | if (col == 4) { | |
716 | snd_iprintf(buffer,"\n"); | |
717 | col = 0; | |
718 | } | |
719 | ||
720 | if (col == 0) { | |
721 | snd_iprintf(buffer, "%04X ",i); | |
722 | } | |
723 | ||
724 | snd_iprintf(buffer,"%08X ",readl(dst + i)); | |
725 | } | |
726 | ||
727 | ||
728 | snd_iprintf(buffer,"\nOUTPUT_SNOOP:\n"); | |
729 | col = 0; | |
730 | for (i = OUTPUT_SNOOP_BUFFER;i < OUTPUT_SNOOP_BUFFER + 0x40; i += sizeof(u32),col ++) { | |
731 | if (col == 4) { | |
732 | snd_iprintf(buffer,"\n"); | |
733 | col = 0; | |
734 | } | |
735 | ||
736 | if (col == 0) { | |
737 | snd_iprintf(buffer, "%04X ",i); | |
738 | } | |
739 | ||
740 | snd_iprintf(buffer,"%08X ",readl(dst + i)); | |
741 | } | |
742 | ||
743 | snd_iprintf(buffer,"\nCODEC_INPUT_BUF1: \n"); | |
744 | col = 0; | |
745 | for (i = CODEC_INPUT_BUF1;i < CODEC_INPUT_BUF1 + 0x40; i += sizeof(u32),col ++) { | |
746 | if (col == 4) { | |
747 | snd_iprintf(buffer,"\n"); | |
748 | col = 0; | |
749 | } | |
750 | ||
751 | if (col == 0) { | |
752 | snd_iprintf(buffer, "%04X ",i); | |
753 | } | |
754 | ||
755 | snd_iprintf(buffer,"%08X ",readl(dst + i)); | |
756 | } | |
757 | #if 0 | |
758 | snd_iprintf(buffer,"\nWRITE_BACK_BUF1: \n"); | |
759 | col = 0; | |
760 | for (i = WRITE_BACK_BUF1;i < WRITE_BACK_BUF1 + 0x40; i += sizeof(u32),col ++) { | |
761 | if (col == 4) { | |
762 | snd_iprintf(buffer,"\n"); | |
763 | col = 0; | |
764 | } | |
765 | ||
766 | if (col == 0) { | |
767 | snd_iprintf(buffer, "%04X ",i); | |
768 | } | |
769 | ||
770 | snd_iprintf(buffer,"%08X ",readl(dst + i)); | |
771 | } | |
772 | #endif | |
773 | ||
774 | snd_iprintf(buffer,"\nSPDIFI_IP_OUTPUT_BUFFER1: \n"); | |
775 | col = 0; | |
776 | for (i = SPDIFI_IP_OUTPUT_BUFFER1;i < SPDIFI_IP_OUTPUT_BUFFER1 + 0x80; i += sizeof(u32),col ++) { | |
777 | if (col == 4) { | |
778 | snd_iprintf(buffer,"\n"); | |
779 | col = 0; | |
780 | } | |
781 | ||
782 | if (col == 0) { | |
783 | snd_iprintf(buffer, "%04X ",i); | |
784 | } | |
785 | ||
786 | snd_iprintf(buffer,"%08X ",readl(dst + i)); | |
787 | } | |
788 | snd_iprintf(buffer,"\n"); | |
789 | } | |
790 | ||
3d19f804 | 791 | int cs46xx_dsp_proc_init (struct snd_card *card, struct snd_cs46xx *chip) |
1da177e4 | 792 | { |
3d19f804 TI |
793 | struct snd_info_entry *entry; |
794 | struct dsp_spos_instance * ins = chip->dsp_spos_instance; | |
1da177e4 LT |
795 | int i; |
796 | ||
797 | ins->snd_card = card; | |
798 | ||
799 | if ((entry = snd_info_create_card_entry(card, "dsp", card->proc_root)) != NULL) { | |
800 | entry->content = SNDRV_INFO_CONTENT_TEXT; | |
801 | entry->mode = S_IFDIR | S_IRUGO | S_IXUGO; | |
1da177e4 LT |
802 | |
803 | if (snd_info_register(entry) < 0) { | |
804 | snd_info_free_entry(entry); | |
805 | entry = NULL; | |
806 | } | |
807 | } | |
808 | ||
809 | ins->proc_dsp_dir = entry; | |
810 | ||
811 | if (!ins->proc_dsp_dir) | |
812 | return -ENOMEM; | |
813 | ||
814 | if ((entry = snd_info_create_card_entry(card, "spos_symbols", ins->proc_dsp_dir)) != NULL) { | |
815 | entry->content = SNDRV_INFO_CONTENT_TEXT; | |
816 | entry->private_data = chip; | |
817 | entry->mode = S_IFREG | S_IRUGO | S_IWUSR; | |
1da177e4 LT |
818 | entry->c.text.read = cs46xx_dsp_proc_symbol_table_read; |
819 | if (snd_info_register(entry) < 0) { | |
820 | snd_info_free_entry(entry); | |
821 | entry = NULL; | |
822 | } | |
823 | } | |
824 | ins->proc_sym_info_entry = entry; | |
825 | ||
826 | if ((entry = snd_info_create_card_entry(card, "spos_modules", ins->proc_dsp_dir)) != NULL) { | |
827 | entry->content = SNDRV_INFO_CONTENT_TEXT; | |
828 | entry->private_data = chip; | |
829 | entry->mode = S_IFREG | S_IRUGO | S_IWUSR; | |
1da177e4 LT |
830 | entry->c.text.read = cs46xx_dsp_proc_modules_read; |
831 | if (snd_info_register(entry) < 0) { | |
832 | snd_info_free_entry(entry); | |
833 | entry = NULL; | |
834 | } | |
835 | } | |
836 | ins->proc_modules_info_entry = entry; | |
837 | ||
838 | if ((entry = snd_info_create_card_entry(card, "parameter", ins->proc_dsp_dir)) != NULL) { | |
839 | entry->content = SNDRV_INFO_CONTENT_TEXT; | |
840 | entry->private_data = chip; | |
841 | entry->mode = S_IFREG | S_IRUGO | S_IWUSR; | |
1da177e4 LT |
842 | entry->c.text.read = cs46xx_dsp_proc_parameter_dump_read; |
843 | if (snd_info_register(entry) < 0) { | |
844 | snd_info_free_entry(entry); | |
845 | entry = NULL; | |
846 | } | |
847 | } | |
848 | ins->proc_parameter_dump_info_entry = entry; | |
849 | ||
850 | if ((entry = snd_info_create_card_entry(card, "sample", ins->proc_dsp_dir)) != NULL) { | |
851 | entry->content = SNDRV_INFO_CONTENT_TEXT; | |
852 | entry->private_data = chip; | |
853 | entry->mode = S_IFREG | S_IRUGO | S_IWUSR; | |
1da177e4 LT |
854 | entry->c.text.read = cs46xx_dsp_proc_sample_dump_read; |
855 | if (snd_info_register(entry) < 0) { | |
856 | snd_info_free_entry(entry); | |
857 | entry = NULL; | |
858 | } | |
859 | } | |
860 | ins->proc_sample_dump_info_entry = entry; | |
861 | ||
862 | if ((entry = snd_info_create_card_entry(card, "task_tree", ins->proc_dsp_dir)) != NULL) { | |
863 | entry->content = SNDRV_INFO_CONTENT_TEXT; | |
864 | entry->private_data = chip; | |
865 | entry->mode = S_IFREG | S_IRUGO | S_IWUSR; | |
1da177e4 LT |
866 | entry->c.text.read = cs46xx_dsp_proc_task_tree_read; |
867 | if (snd_info_register(entry) < 0) { | |
868 | snd_info_free_entry(entry); | |
869 | entry = NULL; | |
870 | } | |
871 | } | |
872 | ins->proc_task_info_entry = entry; | |
873 | ||
874 | if ((entry = snd_info_create_card_entry(card, "scb_info", ins->proc_dsp_dir)) != NULL) { | |
875 | entry->content = SNDRV_INFO_CONTENT_TEXT; | |
876 | entry->private_data = chip; | |
877 | entry->mode = S_IFREG | S_IRUGO | S_IWUSR; | |
1da177e4 LT |
878 | entry->c.text.read = cs46xx_dsp_proc_scb_read; |
879 | if (snd_info_register(entry) < 0) { | |
880 | snd_info_free_entry(entry); | |
881 | entry = NULL; | |
882 | } | |
883 | } | |
884 | ins->proc_scb_info_entry = entry; | |
885 | ||
62932df8 | 886 | mutex_lock(&chip->spos_mutex); |
1da177e4 LT |
887 | /* register/update SCB's entries on proc */ |
888 | for (i = 0; i < ins->nscb; ++i) { | |
889 | if (ins->scbs[i].deleted) continue; | |
890 | ||
891 | cs46xx_dsp_proc_register_scb_desc (chip, (ins->scbs + i)); | |
892 | } | |
62932df8 | 893 | mutex_unlock(&chip->spos_mutex); |
1da177e4 LT |
894 | |
895 | return 0; | |
896 | } | |
897 | ||
3d19f804 | 898 | int cs46xx_dsp_proc_done (struct snd_cs46xx *chip) |
1da177e4 | 899 | { |
3d19f804 | 900 | struct dsp_spos_instance * ins = chip->dsp_spos_instance; |
1da177e4 LT |
901 | int i; |
902 | ||
746d4a02 TI |
903 | snd_info_free_entry(ins->proc_sym_info_entry); |
904 | ins->proc_sym_info_entry = NULL; | |
905 | ||
906 | snd_info_free_entry(ins->proc_modules_info_entry); | |
907 | ins->proc_modules_info_entry = NULL; | |
908 | ||
909 | snd_info_free_entry(ins->proc_parameter_dump_info_entry); | |
910 | ins->proc_parameter_dump_info_entry = NULL; | |
911 | ||
912 | snd_info_free_entry(ins->proc_sample_dump_info_entry); | |
913 | ins->proc_sample_dump_info_entry = NULL; | |
914 | ||
915 | snd_info_free_entry(ins->proc_scb_info_entry); | |
916 | ins->proc_scb_info_entry = NULL; | |
917 | ||
918 | snd_info_free_entry(ins->proc_task_info_entry); | |
919 | ins->proc_task_info_entry = NULL; | |
1da177e4 | 920 | |
62932df8 | 921 | mutex_lock(&chip->spos_mutex); |
1da177e4 LT |
922 | for (i = 0; i < ins->nscb; ++i) { |
923 | if (ins->scbs[i].deleted) continue; | |
924 | cs46xx_dsp_proc_free_scb_desc ( (ins->scbs + i) ); | |
925 | } | |
62932df8 | 926 | mutex_unlock(&chip->spos_mutex); |
1da177e4 | 927 | |
746d4a02 TI |
928 | snd_info_free_entry(ins->proc_dsp_dir); |
929 | ins->proc_dsp_dir = NULL; | |
1da177e4 LT |
930 | |
931 | return 0; | |
932 | } | |
95bb6258 | 933 | #endif /* CONFIG_SND_PROC_FS */ |
1da177e4 | 934 | |
3d19f804 TI |
935 | static void _dsp_create_task_tree (struct snd_cs46xx *chip, u32 * task_data, |
936 | u32 dest, int size) | |
1da177e4 LT |
937 | { |
938 | void __iomem *spdst = chip->region.idx[1].remap_addr + | |
939 | DSP_PARAMETER_BYTE_OFFSET + dest * sizeof(u32); | |
940 | int i; | |
941 | ||
942 | for (i = 0; i < size; ++i) { | |
2b96a7f1 TI |
943 | dev_dbg(chip->card->dev, "addr %p, val %08x\n", |
944 | spdst, task_data[i]); | |
1da177e4 LT |
945 | writel(task_data[i],spdst); |
946 | spdst += sizeof(u32); | |
947 | } | |
948 | } | |
949 | ||
3d19f804 | 950 | static void _dsp_create_scb (struct snd_cs46xx *chip, u32 * scb_data, u32 dest) |
1da177e4 LT |
951 | { |
952 | void __iomem *spdst = chip->region.idx[1].remap_addr + | |
953 | DSP_PARAMETER_BYTE_OFFSET + dest * sizeof(u32); | |
954 | int i; | |
955 | ||
956 | for (i = 0; i < 0x10; ++i) { | |
2b96a7f1 TI |
957 | dev_dbg(chip->card->dev, "addr %p, val %08x\n", |
958 | spdst, scb_data[i]); | |
1da177e4 LT |
959 | writel(scb_data[i],spdst); |
960 | spdst += sizeof(u32); | |
961 | } | |
962 | } | |
963 | ||
3d19f804 | 964 | static int find_free_scb_index (struct dsp_spos_instance * ins) |
1da177e4 LT |
965 | { |
966 | int index = ins->nscb, i; | |
967 | ||
968 | for (i = ins->scb_highest_frag_index; i < ins->nscb; ++i) { | |
969 | if (ins->scbs[i].deleted) { | |
970 | index = i; | |
971 | break; | |
972 | } | |
973 | } | |
974 | ||
975 | return index; | |
976 | } | |
977 | ||
3d19f804 | 978 | static struct dsp_scb_descriptor * _map_scb (struct snd_cs46xx *chip, char * name, u32 dest) |
1da177e4 | 979 | { |
3d19f804 TI |
980 | struct dsp_spos_instance * ins = chip->dsp_spos_instance; |
981 | struct dsp_scb_descriptor * desc = NULL; | |
1da177e4 LT |
982 | int index; |
983 | ||
984 | if (ins->nscb == DSP_MAX_SCB_DESC - 1) { | |
2b96a7f1 TI |
985 | dev_err(chip->card->dev, |
986 | "dsp_spos: got no place for other SCB\n"); | |
1da177e4 LT |
987 | return NULL; |
988 | } | |
989 | ||
990 | index = find_free_scb_index (ins); | |
991 | ||
41116e92 | 992 | memset(&ins->scbs[index], 0, sizeof(ins->scbs[index])); |
1da177e4 LT |
993 | strcpy(ins->scbs[index].scb_name, name); |
994 | ins->scbs[index].address = dest; | |
995 | ins->scbs[index].index = index; | |
1da177e4 | 996 | ins->scbs[index].ref_count = 1; |
1da177e4 LT |
997 | |
998 | desc = (ins->scbs + index); | |
999 | ins->scbs[index].scb_symbol = add_symbol (chip, name, dest, SYMBOL_PARAMETER); | |
1000 | ||
1001 | if (index > ins->scb_highest_frag_index) | |
1002 | ins->scb_highest_frag_index = index; | |
1003 | ||
1004 | if (index == ins->nscb) | |
1005 | ins->nscb++; | |
1006 | ||
1007 | return desc; | |
1008 | } | |
1009 | ||
3d19f804 TI |
1010 | static struct dsp_task_descriptor * |
1011 | _map_task_tree (struct snd_cs46xx *chip, char * name, u32 dest, u32 size) | |
1da177e4 | 1012 | { |
3d19f804 TI |
1013 | struct dsp_spos_instance * ins = chip->dsp_spos_instance; |
1014 | struct dsp_task_descriptor * desc = NULL; | |
1da177e4 LT |
1015 | |
1016 | if (ins->ntask == DSP_MAX_TASK_DESC - 1) { | |
2b96a7f1 TI |
1017 | dev_err(chip->card->dev, |
1018 | "dsp_spos: got no place for other TASK\n"); | |
1da177e4 LT |
1019 | return NULL; |
1020 | } | |
1021 | ||
89f157d9 TI |
1022 | if (name) |
1023 | strcpy(ins->tasks[ins->ntask].task_name, name); | |
1024 | else | |
1025 | strcpy(ins->tasks[ins->ntask].task_name, "(NULL)"); | |
1da177e4 LT |
1026 | ins->tasks[ins->ntask].address = dest; |
1027 | ins->tasks[ins->ntask].size = size; | |
1028 | ||
1029 | /* quick find in list */ | |
1030 | ins->tasks[ins->ntask].index = ins->ntask; | |
1031 | desc = (ins->tasks + ins->ntask); | |
1032 | ins->ntask++; | |
1033 | ||
89f157d9 TI |
1034 | if (name) |
1035 | add_symbol (chip,name,dest,SYMBOL_PARAMETER); | |
1da177e4 LT |
1036 | return desc; |
1037 | } | |
1038 | ||
41116e92 TI |
1039 | #define SCB_BYTES (0x10 * 4) |
1040 | ||
3d19f804 TI |
1041 | struct dsp_scb_descriptor * |
1042 | cs46xx_dsp_create_scb (struct snd_cs46xx *chip, char * name, u32 * scb_data, u32 dest) | |
1da177e4 | 1043 | { |
3d19f804 | 1044 | struct dsp_scb_descriptor * desc; |
1da177e4 | 1045 | |
c7561cd8 | 1046 | #ifdef CONFIG_PM_SLEEP |
41116e92 TI |
1047 | /* copy the data for resume */ |
1048 | scb_data = kmemdup(scb_data, SCB_BYTES, GFP_KERNEL); | |
1049 | if (!scb_data) | |
1050 | return NULL; | |
1051 | #endif | |
1052 | ||
1da177e4 LT |
1053 | desc = _map_scb (chip,name,dest); |
1054 | if (desc) { | |
89f157d9 | 1055 | desc->data = scb_data; |
1da177e4 LT |
1056 | _dsp_create_scb(chip,scb_data,dest); |
1057 | } else { | |
2b96a7f1 | 1058 | dev_err(chip->card->dev, "dsp_spos: failed to map SCB\n"); |
c7561cd8 | 1059 | #ifdef CONFIG_PM_SLEEP |
41116e92 TI |
1060 | kfree(scb_data); |
1061 | #endif | |
1da177e4 LT |
1062 | } |
1063 | ||
1064 | return desc; | |
1065 | } | |
1066 | ||
1067 | ||
3d19f804 TI |
1068 | static struct dsp_task_descriptor * |
1069 | cs46xx_dsp_create_task_tree (struct snd_cs46xx *chip, char * name, u32 * task_data, | |
1070 | u32 dest, int size) | |
1da177e4 | 1071 | { |
3d19f804 | 1072 | struct dsp_task_descriptor * desc; |
1da177e4 LT |
1073 | |
1074 | desc = _map_task_tree (chip,name,dest,size); | |
1075 | if (desc) { | |
89f157d9 | 1076 | desc->data = task_data; |
1da177e4 LT |
1077 | _dsp_create_task_tree(chip,task_data,dest,size); |
1078 | } else { | |
2b96a7f1 | 1079 | dev_err(chip->card->dev, "dsp_spos: failed to map TASK\n"); |
1da177e4 LT |
1080 | } |
1081 | ||
1082 | return desc; | |
1083 | } | |
1084 | ||
3d19f804 | 1085 | int cs46xx_dsp_scb_and_task_init (struct snd_cs46xx *chip) |
1da177e4 | 1086 | { |
3d19f804 TI |
1087 | struct dsp_spos_instance * ins = chip->dsp_spos_instance; |
1088 | struct dsp_symbol_entry * fg_task_tree_header_code; | |
1089 | struct dsp_symbol_entry * task_tree_header_code; | |
1090 | struct dsp_symbol_entry * task_tree_thread; | |
1091 | struct dsp_symbol_entry * null_algorithm; | |
1092 | struct dsp_symbol_entry * magic_snoop_task; | |
1093 | ||
1094 | struct dsp_scb_descriptor * timing_master_scb; | |
1095 | struct dsp_scb_descriptor * codec_out_scb; | |
1096 | struct dsp_scb_descriptor * codec_in_scb; | |
1097 | struct dsp_scb_descriptor * src_task_scb; | |
1098 | struct dsp_scb_descriptor * master_mix_scb; | |
1099 | struct dsp_scb_descriptor * rear_mix_scb; | |
1100 | struct dsp_scb_descriptor * record_mix_scb; | |
1101 | struct dsp_scb_descriptor * write_back_scb; | |
1102 | struct dsp_scb_descriptor * vari_decimate_scb; | |
1103 | struct dsp_scb_descriptor * rear_codec_out_scb; | |
1104 | struct dsp_scb_descriptor * clfe_codec_out_scb; | |
1105 | struct dsp_scb_descriptor * magic_snoop_scb; | |
1da177e4 | 1106 | |
3d19f804 | 1107 | int fifo_addr, fifo_span, valid_slots; |
1da177e4 | 1108 | |
3d19f804 | 1109 | static struct dsp_spos_control_block sposcb = { |
1da177e4 LT |
1110 | /* 0 */ HFG_TREE_SCB,HFG_STACK, |
1111 | /* 1 */ SPOSCB_ADDR,BG_TREE_SCB_ADDR, | |
1112 | /* 2 */ DSP_SPOS_DC,0, | |
1113 | /* 3 */ DSP_SPOS_DC,DSP_SPOS_DC, | |
1114 | /* 4 */ 0,0, | |
1115 | /* 5 */ DSP_SPOS_UU,0, | |
1116 | /* 6 */ FG_TASK_HEADER_ADDR,0, | |
1117 | /* 7 */ 0,0, | |
1118 | /* 8 */ DSP_SPOS_UU,DSP_SPOS_DC, | |
1119 | /* 9 */ 0, | |
1120 | /* A */ 0,HFG_FIRST_EXECUTE_MODE, | |
1121 | /* B */ DSP_SPOS_UU,DSP_SPOS_UU, | |
1122 | /* C */ DSP_SPOS_DC_DC, | |
1123 | /* D */ DSP_SPOS_DC_DC, | |
1124 | /* E */ DSP_SPOS_DC_DC, | |
1125 | /* F */ DSP_SPOS_DC_DC | |
1126 | }; | |
1127 | ||
1128 | cs46xx_dsp_create_task_tree(chip, "sposCB", (u32 *)&sposcb, SPOSCB_ADDR, 0x10); | |
1129 | ||
1130 | null_algorithm = cs46xx_dsp_lookup_symbol(chip, "NULLALGORITHM", SYMBOL_CODE); | |
1131 | if (null_algorithm == NULL) { | |
2b96a7f1 TI |
1132 | dev_err(chip->card->dev, |
1133 | "dsp_spos: symbol NULLALGORITHM not found\n"); | |
1da177e4 LT |
1134 | return -EIO; |
1135 | } | |
1136 | ||
1137 | fg_task_tree_header_code = cs46xx_dsp_lookup_symbol(chip, "FGTASKTREEHEADERCODE", SYMBOL_CODE); | |
1138 | if (fg_task_tree_header_code == NULL) { | |
2b96a7f1 TI |
1139 | dev_err(chip->card->dev, |
1140 | "dsp_spos: symbol FGTASKTREEHEADERCODE not found\n"); | |
1da177e4 LT |
1141 | return -EIO; |
1142 | } | |
1143 | ||
1144 | task_tree_header_code = cs46xx_dsp_lookup_symbol(chip, "TASKTREEHEADERCODE", SYMBOL_CODE); | |
1145 | if (task_tree_header_code == NULL) { | |
2b96a7f1 TI |
1146 | dev_err(chip->card->dev, |
1147 | "dsp_spos: symbol TASKTREEHEADERCODE not found\n"); | |
1da177e4 LT |
1148 | return -EIO; |
1149 | } | |
1150 | ||
1151 | task_tree_thread = cs46xx_dsp_lookup_symbol(chip, "TASKTREETHREAD", SYMBOL_CODE); | |
1152 | if (task_tree_thread == NULL) { | |
2b96a7f1 TI |
1153 | dev_err(chip->card->dev, |
1154 | "dsp_spos: symbol TASKTREETHREAD not found\n"); | |
1da177e4 LT |
1155 | return -EIO; |
1156 | } | |
1157 | ||
1158 | magic_snoop_task = cs46xx_dsp_lookup_symbol(chip, "MAGICSNOOPTASK", SYMBOL_CODE); | |
1159 | if (magic_snoop_task == NULL) { | |
2b96a7f1 TI |
1160 | dev_err(chip->card->dev, |
1161 | "dsp_spos: symbol MAGICSNOOPTASK not found\n"); | |
1da177e4 LT |
1162 | return -EIO; |
1163 | } | |
1164 | ||
1165 | { | |
1166 | /* create the null SCB */ | |
3d19f804 | 1167 | static struct dsp_generic_scb null_scb = { |
1da177e4 LT |
1168 | { 0, 0, 0, 0 }, |
1169 | { 0, 0, 0, 0, 0 }, | |
1170 | NULL_SCB_ADDR, NULL_SCB_ADDR, | |
1171 | 0, 0, 0, 0, 0, | |
1172 | { | |
1173 | 0,0, | |
1174 | 0,0, | |
1175 | } | |
1176 | }; | |
1177 | ||
1178 | null_scb.entry_point = null_algorithm->address; | |
1179 | ins->the_null_scb = cs46xx_dsp_create_scb(chip, "nullSCB", (u32 *)&null_scb, NULL_SCB_ADDR); | |
1180 | ins->the_null_scb->task_entry = null_algorithm; | |
1181 | ins->the_null_scb->sub_list_ptr = ins->the_null_scb; | |
1182 | ins->the_null_scb->next_scb_ptr = ins->the_null_scb; | |
1183 | ins->the_null_scb->parent_scb_ptr = NULL; | |
1184 | cs46xx_dsp_proc_register_scb_desc (chip,ins->the_null_scb); | |
1185 | } | |
1186 | ||
1187 | { | |
1188 | /* setup foreground task tree */ | |
3d19f804 | 1189 | static struct dsp_task_tree_control_block fg_task_tree_hdr = { |
1da177e4 LT |
1190 | { FG_TASK_HEADER_ADDR | (DSP_SPOS_DC << 0x10), |
1191 | DSP_SPOS_DC_DC, | |
1192 | DSP_SPOS_DC_DC, | |
1193 | 0x0000,DSP_SPOS_DC, | |
1194 | DSP_SPOS_DC, DSP_SPOS_DC, | |
1195 | DSP_SPOS_DC_DC, | |
1196 | DSP_SPOS_DC_DC, | |
1197 | DSP_SPOS_DC_DC, | |
1198 | DSP_SPOS_DC,DSP_SPOS_DC }, | |
1199 | ||
1200 | { | |
1201 | BG_TREE_SCB_ADDR,TIMINGMASTER_SCB_ADDR, | |
1202 | 0, | |
1203 | FG_TASK_HEADER_ADDR + TCBData, | |
1204 | }, | |
1205 | ||
1206 | { | |
1207 | 4,0, | |
1208 | 1,0, | |
1209 | 2,SPOSCB_ADDR + HFGFlags, | |
1210 | 0,0, | |
1211 | FG_TASK_HEADER_ADDR + TCBContextBlk,FG_STACK | |
1212 | }, | |
1213 | ||
1214 | { | |
1215 | DSP_SPOS_DC,0, | |
1216 | DSP_SPOS_DC,DSP_SPOS_DC, | |
1217 | DSP_SPOS_DC,DSP_SPOS_DC, | |
1218 | DSP_SPOS_DC,DSP_SPOS_DC, | |
1219 | DSP_SPOS_DC,DSP_SPOS_DC, | |
1220 | DSP_SPOS_DCDC, | |
1221 | DSP_SPOS_UU,1, | |
1222 | DSP_SPOS_DCDC, | |
1223 | DSP_SPOS_DCDC, | |
1224 | DSP_SPOS_DCDC, | |
1225 | DSP_SPOS_DCDC, | |
1226 | DSP_SPOS_DCDC, | |
1227 | DSP_SPOS_DCDC, | |
1228 | DSP_SPOS_DCDC, | |
1229 | DSP_SPOS_DCDC, | |
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 | }, | |
1251 | { | |
1252 | FG_INTERVAL_TIMER_PERIOD,DSP_SPOS_UU, | |
1253 | 0,0 | |
1254 | } | |
1255 | }; | |
1256 | ||
1257 | fg_task_tree_hdr.links.entry_point = fg_task_tree_header_code->address; | |
1258 | fg_task_tree_hdr.context_blk.stack0 = task_tree_thread->address; | |
1259 | cs46xx_dsp_create_task_tree(chip,"FGtaskTreeHdr",(u32 *)&fg_task_tree_hdr,FG_TASK_HEADER_ADDR,0x35); | |
1260 | } | |
1261 | ||
1262 | ||
1263 | { | |
1264 | /* setup foreground task tree */ | |
3d19f804 | 1265 | static struct dsp_task_tree_control_block bg_task_tree_hdr = { |
1da177e4 LT |
1266 | { DSP_SPOS_DC_DC, |
1267 | DSP_SPOS_DC_DC, | |
1268 | DSP_SPOS_DC_DC, | |
1269 | DSP_SPOS_DC, DSP_SPOS_DC, | |
1270 | DSP_SPOS_DC, DSP_SPOS_DC, | |
1271 | DSP_SPOS_DC_DC, | |
1272 | DSP_SPOS_DC_DC, | |
1273 | DSP_SPOS_DC_DC, | |
1274 | DSP_SPOS_DC,DSP_SPOS_DC }, | |
1275 | ||
1276 | { | |
1277 | NULL_SCB_ADDR,NULL_SCB_ADDR, /* Set up the background to do nothing */ | |
1278 | 0, | |
1279 | BG_TREE_SCB_ADDR + TCBData, | |
1280 | }, | |
1281 | ||
1282 | { | |
1283 | 9999,0, | |
1284 | 0,1, | |
1285 | 0,SPOSCB_ADDR + HFGFlags, | |
1286 | 0,0, | |
1287 | BG_TREE_SCB_ADDR + TCBContextBlk,BG_STACK | |
1288 | }, | |
1289 | ||
1290 | { | |
1291 | DSP_SPOS_DC,0, | |
1292 | DSP_SPOS_DC,DSP_SPOS_DC, | |
1293 | DSP_SPOS_DC,DSP_SPOS_DC, | |
1294 | DSP_SPOS_DC,DSP_SPOS_DC, | |
1295 | DSP_SPOS_DC,DSP_SPOS_DC, | |
1296 | DSP_SPOS_DCDC, | |
1297 | DSP_SPOS_UU,1, | |
1298 | DSP_SPOS_DCDC, | |
1299 | DSP_SPOS_DCDC, | |
1300 | DSP_SPOS_DCDC, | |
1301 | DSP_SPOS_DCDC, | |
1302 | DSP_SPOS_DCDC, | |
1303 | DSP_SPOS_DCDC, | |
1304 | DSP_SPOS_DCDC, | |
1305 | DSP_SPOS_DCDC, | |
1306 | DSP_SPOS_DCDC, | |
1307 | DSP_SPOS_DCDC, | |
1308 | DSP_SPOS_DCDC, | |
1309 | DSP_SPOS_DCDC, | |
1310 | DSP_SPOS_DCDC, | |
1311 | DSP_SPOS_DCDC, | |
1312 | DSP_SPOS_DCDC, | |
1313 | DSP_SPOS_DCDC, | |
1314 | DSP_SPOS_DCDC, | |
1315 | DSP_SPOS_DCDC, | |
1316 | DSP_SPOS_DCDC, | |
1317 | DSP_SPOS_DCDC, | |
1318 | DSP_SPOS_DCDC, | |
1319 | DSP_SPOS_DCDC, | |
1320 | DSP_SPOS_DCDC, | |
1321 | DSP_SPOS_DCDC, | |
1322 | DSP_SPOS_DCDC, | |
1323 | DSP_SPOS_DCDC, | |
1324 | DSP_SPOS_DCDC, | |
1325 | DSP_SPOS_DCDC | |
1326 | }, | |
1327 | { | |
1328 | BG_INTERVAL_TIMER_PERIOD,DSP_SPOS_UU, | |
1329 | 0,0 | |
1330 | } | |
1331 | }; | |
1332 | ||
1333 | bg_task_tree_hdr.links.entry_point = task_tree_header_code->address; | |
1334 | bg_task_tree_hdr.context_blk.stack0 = task_tree_thread->address; | |
1335 | cs46xx_dsp_create_task_tree(chip,"BGtaskTreeHdr",(u32 *)&bg_task_tree_hdr,BG_TREE_SCB_ADDR,0x35); | |
1336 | } | |
1337 | ||
1338 | /* create timing master SCB */ | |
1339 | timing_master_scb = cs46xx_dsp_create_timing_master_scb(chip); | |
1340 | ||
1341 | /* create the CODEC output task */ | |
1342 | codec_out_scb = cs46xx_dsp_create_codec_out_scb(chip,"CodecOutSCB_I",0x0010,0x0000, | |
1343 | MASTERMIX_SCB_ADDR, | |
1344 | CODECOUT_SCB_ADDR,timing_master_scb, | |
1345 | SCB_ON_PARENT_SUBLIST_SCB); | |
1346 | ||
1347 | if (!codec_out_scb) goto _fail_end; | |
1348 | /* create the master mix SCB */ | |
1349 | master_mix_scb = cs46xx_dsp_create_mix_only_scb(chip,"MasterMixSCB", | |
1350 | MIX_SAMPLE_BUF1,MASTERMIX_SCB_ADDR, | |
1351 | codec_out_scb, | |
1352 | SCB_ON_PARENT_SUBLIST_SCB); | |
1353 | ins->master_mix_scb = master_mix_scb; | |
1354 | ||
1355 | if (!master_mix_scb) goto _fail_end; | |
1356 | ||
1357 | /* create codec in */ | |
1358 | codec_in_scb = cs46xx_dsp_create_codec_in_scb(chip,"CodecInSCB",0x0010,0x00A0, | |
1359 | CODEC_INPUT_BUF1, | |
1360 | CODECIN_SCB_ADDR,codec_out_scb, | |
1361 | SCB_ON_PARENT_NEXT_SCB); | |
1362 | if (!codec_in_scb) goto _fail_end; | |
1363 | ins->codec_in_scb = codec_in_scb; | |
1364 | ||
1365 | /* create write back scb */ | |
1366 | write_back_scb = cs46xx_dsp_create_mix_to_ostream_scb(chip,"WriteBackSCB", | |
1367 | WRITE_BACK_BUF1,WRITE_BACK_SPB, | |
1368 | WRITEBACK_SCB_ADDR, | |
1369 | timing_master_scb, | |
1370 | SCB_ON_PARENT_NEXT_SCB); | |
1371 | if (!write_back_scb) goto _fail_end; | |
1372 | ||
1373 | { | |
3d19f804 | 1374 | static struct dsp_mix2_ostream_spb mix2_ostream_spb = { |
1da177e4 LT |
1375 | 0x00020000, |
1376 | 0x0000ffff | |
1377 | }; | |
1378 | ||
89f157d9 TI |
1379 | if (!cs46xx_dsp_create_task_tree(chip, NULL, |
1380 | (u32 *)&mix2_ostream_spb, | |
1381 | WRITE_BACK_SPB, 2)) | |
1382 | goto _fail_end; | |
1da177e4 LT |
1383 | } |
1384 | ||
1385 | /* input sample converter */ | |
1386 | vari_decimate_scb = cs46xx_dsp_create_vari_decimate_scb(chip,"VariDecimateSCB", | |
1387 | VARI_DECIMATE_BUF0, | |
1388 | VARI_DECIMATE_BUF1, | |
1389 | VARIDECIMATE_SCB_ADDR, | |
1390 | write_back_scb, | |
1391 | SCB_ON_PARENT_SUBLIST_SCB); | |
1392 | if (!vari_decimate_scb) goto _fail_end; | |
1393 | ||
1394 | /* create the record mixer SCB */ | |
1395 | record_mix_scb = cs46xx_dsp_create_mix_only_scb(chip,"RecordMixerSCB", | |
1396 | MIX_SAMPLE_BUF2, | |
1397 | RECORD_MIXER_SCB_ADDR, | |
1398 | vari_decimate_scb, | |
1399 | SCB_ON_PARENT_SUBLIST_SCB); | |
1400 | ins->record_mixer_scb = record_mix_scb; | |
1401 | ||
1402 | if (!record_mix_scb) goto _fail_end; | |
1403 | ||
1404 | valid_slots = snd_cs46xx_peekBA0(chip, BA0_ACOSV); | |
1405 | ||
da3cec35 TI |
1406 | if (snd_BUG_ON(chip->nr_ac97_codecs != 1 && chip->nr_ac97_codecs != 2)) |
1407 | goto _fail_end; | |
1da177e4 LT |
1408 | |
1409 | if (chip->nr_ac97_codecs == 1) { | |
1410 | /* output on slot 5 and 11 | |
1411 | on primary CODEC */ | |
1412 | fifo_addr = 0x20; | |
1413 | fifo_span = 0x60; | |
1414 | ||
1415 | /* enable slot 5 and 11 */ | |
1416 | valid_slots |= ACOSV_SLV5 | ACOSV_SLV11; | |
1417 | } else { | |
1418 | /* output on slot 7 and 8 | |
1419 | on secondary CODEC */ | |
1420 | fifo_addr = 0x40; | |
1421 | fifo_span = 0x10; | |
1422 | ||
1423 | /* enable slot 7 and 8 */ | |
1424 | valid_slots |= ACOSV_SLV7 | ACOSV_SLV8; | |
1425 | } | |
1426 | /* create CODEC tasklet for rear speakers output*/ | |
1427 | rear_codec_out_scb = cs46xx_dsp_create_codec_out_scb(chip,"CodecOutSCB_Rear",fifo_span,fifo_addr, | |
1428 | REAR_MIXER_SCB_ADDR, | |
1429 | REAR_CODECOUT_SCB_ADDR,codec_in_scb, | |
1430 | SCB_ON_PARENT_NEXT_SCB); | |
1431 | if (!rear_codec_out_scb) goto _fail_end; | |
1432 | ||
1433 | ||
1434 | /* create the rear PCM channel mixer SCB */ | |
1435 | rear_mix_scb = cs46xx_dsp_create_mix_only_scb(chip,"RearMixerSCB", | |
1436 | MIX_SAMPLE_BUF3, | |
1437 | REAR_MIXER_SCB_ADDR, | |
1438 | rear_codec_out_scb, | |
1439 | SCB_ON_PARENT_SUBLIST_SCB); | |
1440 | ins->rear_mix_scb = rear_mix_scb; | |
1441 | if (!rear_mix_scb) goto _fail_end; | |
1442 | ||
1443 | if (chip->nr_ac97_codecs == 2) { | |
1444 | /* create CODEC tasklet for rear Center/LFE output | |
16f0f01d | 1445 | slot 6 and 9 on secondary CODEC */ |
1da177e4 LT |
1446 | clfe_codec_out_scb = cs46xx_dsp_create_codec_out_scb(chip,"CodecOutSCB_CLFE",0x0030,0x0030, |
1447 | CLFE_MIXER_SCB_ADDR, | |
1448 | CLFE_CODEC_SCB_ADDR, | |
1449 | rear_codec_out_scb, | |
1450 | SCB_ON_PARENT_NEXT_SCB); | |
1451 | if (!clfe_codec_out_scb) goto _fail_end; | |
1452 | ||
1453 | ||
1454 | /* create the rear PCM channel mixer SCB */ | |
1455 | ins->center_lfe_mix_scb = cs46xx_dsp_create_mix_only_scb(chip,"CLFEMixerSCB", | |
1456 | MIX_SAMPLE_BUF4, | |
1457 | CLFE_MIXER_SCB_ADDR, | |
1458 | clfe_codec_out_scb, | |
1459 | SCB_ON_PARENT_SUBLIST_SCB); | |
1460 | if (!ins->center_lfe_mix_scb) goto _fail_end; | |
1461 | ||
1462 | /* enable slot 6 and 9 */ | |
1463 | valid_slots |= ACOSV_SLV6 | ACOSV_SLV9; | |
1464 | } else { | |
1465 | clfe_codec_out_scb = rear_codec_out_scb; | |
1466 | ins->center_lfe_mix_scb = rear_mix_scb; | |
1467 | } | |
1468 | ||
1469 | /* enable slots depending on CODEC configuration */ | |
1470 | snd_cs46xx_pokeBA0(chip, BA0_ACOSV, valid_slots); | |
1471 | ||
1472 | /* the magic snooper */ | |
1473 | magic_snoop_scb = cs46xx_dsp_create_magic_snoop_scb (chip,"MagicSnoopSCB_I",OUTPUTSNOOP_SCB_ADDR, | |
1474 | OUTPUT_SNOOP_BUFFER, | |
1475 | codec_out_scb, | |
1476 | clfe_codec_out_scb, | |
1477 | SCB_ON_PARENT_NEXT_SCB); | |
1478 | ||
1479 | ||
1480 | if (!magic_snoop_scb) goto _fail_end; | |
1481 | ins->ref_snoop_scb = magic_snoop_scb; | |
1482 | ||
1483 | /* SP IO access */ | |
1484 | if (!cs46xx_dsp_create_spio_write_scb(chip,"SPIOWriteSCB",SPIOWRITE_SCB_ADDR, | |
1485 | magic_snoop_scb, | |
1486 | SCB_ON_PARENT_NEXT_SCB)) | |
1487 | goto _fail_end; | |
1488 | ||
1489 | /* SPDIF input sampel rate converter */ | |
1490 | src_task_scb = cs46xx_dsp_create_src_task_scb(chip,"SrcTaskSCB_SPDIFI", | |
1491 | ins->spdif_in_sample_rate, | |
1492 | SRC_OUTPUT_BUF1, | |
1493 | SRC_DELAY_BUF1,SRCTASK_SCB_ADDR, | |
1494 | master_mix_scb, | |
1495 | SCB_ON_PARENT_SUBLIST_SCB,1); | |
1496 | ||
1497 | if (!src_task_scb) goto _fail_end; | |
1498 | cs46xx_src_unlink(chip,src_task_scb); | |
1499 | ||
1500 | /* NOTE: when we now how to detect the SPDIF input | |
1501 | sample rate we will use this SRC to adjust it */ | |
1502 | ins->spdif_in_src = src_task_scb; | |
1503 | ||
1504 | cs46xx_dsp_async_init(chip,timing_master_scb); | |
1505 | return 0; | |
1506 | ||
1507 | _fail_end: | |
2b96a7f1 | 1508 | dev_err(chip->card->dev, "dsp_spos: failed to setup SCB's in DSP\n"); |
1da177e4 LT |
1509 | return -EINVAL; |
1510 | } | |
1511 | ||
3d19f804 TI |
1512 | static int cs46xx_dsp_async_init (struct snd_cs46xx *chip, |
1513 | struct dsp_scb_descriptor * fg_entry) | |
1da177e4 | 1514 | { |
3d19f804 TI |
1515 | struct dsp_spos_instance * ins = chip->dsp_spos_instance; |
1516 | struct dsp_symbol_entry * s16_async_codec_input_task; | |
1517 | struct dsp_symbol_entry * spdifo_task; | |
1518 | struct dsp_symbol_entry * spdifi_task; | |
1519 | struct dsp_scb_descriptor * spdifi_scb_desc, * spdifo_scb_desc, * async_codec_scb_desc; | |
1da177e4 LT |
1520 | |
1521 | s16_async_codec_input_task = cs46xx_dsp_lookup_symbol(chip, "S16_ASYNCCODECINPUTTASK", SYMBOL_CODE); | |
1522 | if (s16_async_codec_input_task == NULL) { | |
2b96a7f1 TI |
1523 | dev_err(chip->card->dev, |
1524 | "dsp_spos: symbol S16_ASYNCCODECINPUTTASK not found\n"); | |
1da177e4 LT |
1525 | return -EIO; |
1526 | } | |
1527 | spdifo_task = cs46xx_dsp_lookup_symbol(chip, "SPDIFOTASK", SYMBOL_CODE); | |
1528 | if (spdifo_task == NULL) { | |
2b96a7f1 TI |
1529 | dev_err(chip->card->dev, |
1530 | "dsp_spos: symbol SPDIFOTASK not found\n"); | |
1da177e4 LT |
1531 | return -EIO; |
1532 | } | |
1533 | ||
1534 | spdifi_task = cs46xx_dsp_lookup_symbol(chip, "SPDIFITASK", SYMBOL_CODE); | |
1535 | if (spdifi_task == NULL) { | |
2b96a7f1 TI |
1536 | dev_err(chip->card->dev, |
1537 | "dsp_spos: symbol SPDIFITASK not found\n"); | |
1da177e4 LT |
1538 | return -EIO; |
1539 | } | |
1540 | ||
1541 | { | |
1542 | /* 0xBC0 */ | |
3d19f804 | 1543 | struct dsp_spdifoscb spdifo_scb = { |
1da177e4 LT |
1544 | /* 0 */ DSP_SPOS_UUUU, |
1545 | { | |
1546 | /* 1 */ 0xb0, | |
1547 | /* 2 */ 0, | |
1548 | /* 3 */ 0, | |
1549 | /* 4 */ 0, | |
1550 | }, | |
1551 | /* NOTE: the SPDIF output task read samples in mono | |
1552 | format, the AsynchFGTxSCB task writes to buffer | |
1553 | in stereo format | |
1554 | */ | |
1555 | /* 5 */ RSCONFIG_SAMPLE_16MONO + RSCONFIG_MODULO_256, | |
1556 | /* 6 */ ( SPDIFO_IP_OUTPUT_BUFFER1 << 0x10 ) | 0xFFFC, | |
1557 | /* 7 */ 0,0, | |
1558 | /* 8 */ 0, | |
1559 | /* 9 */ FG_TASK_HEADER_ADDR, NULL_SCB_ADDR, | |
1560 | /* A */ spdifo_task->address, | |
1561 | SPDIFO_SCB_INST + SPDIFOFIFOPointer, | |
1562 | { | |
1563 | /* B */ 0x0040, /*DSP_SPOS_UUUU,*/ | |
1564 | /* C */ 0x20ff, /*DSP_SPOS_UUUU,*/ | |
1565 | }, | |
1566 | /* D */ 0x804c,0, /* SPDIFOFIFOPointer:SPDIFOStatRegAddr; */ | |
1567 | /* E */ 0x0108,0x0001, /* SPDIFOStMoFormat:SPDIFOFIFOBaseAddr; */ | |
1568 | /* F */ DSP_SPOS_UUUU /* SPDIFOFree; */ | |
1569 | }; | |
1570 | ||
1571 | /* 0xBB0 */ | |
3d19f804 | 1572 | struct dsp_spdifiscb spdifi_scb = { |
1da177e4 LT |
1573 | /* 0 */ DSP_SPOS_UULO,DSP_SPOS_UUHI, |
1574 | /* 1 */ 0, | |
1575 | /* 2 */ 0, | |
1576 | /* 3 */ 1,4000, /* SPDIFICountLimit SPDIFICount */ | |
1577 | /* 4 */ DSP_SPOS_UUUU, /* SPDIFIStatusData */ | |
1578 | /* 5 */ 0,DSP_SPOS_UUHI, /* StatusData, Free4 */ | |
1579 | /* 6 */ DSP_SPOS_UUUU, /* Free3 */ | |
1580 | /* 7 */ DSP_SPOS_UU,DSP_SPOS_DC, /* Free2 BitCount*/ | |
1581 | /* 8 */ DSP_SPOS_UUUU, /* TempStatus */ | |
1582 | /* 9 */ SPDIFO_SCB_INST, NULL_SCB_ADDR, | |
1583 | /* A */ spdifi_task->address, | |
1584 | SPDIFI_SCB_INST + SPDIFIFIFOPointer, | |
1585 | /* NOTE: The SPDIF input task write the sample in mono | |
1586 | format from the HW FIFO, the AsynchFGRxSCB task reads | |
1587 | them in stereo | |
1588 | */ | |
1589 | /* B */ RSCONFIG_SAMPLE_16MONO + RSCONFIG_MODULO_128, | |
1590 | /* C */ (SPDIFI_IP_OUTPUT_BUFFER1 << 0x10) | 0xFFFC, | |
1591 | /* D */ 0x8048,0, | |
1592 | /* E */ 0x01f0,0x0001, | |
1593 | /* F */ DSP_SPOS_UUUU /* SPDIN_STATUS monitor */ | |
1594 | }; | |
1595 | ||
1596 | /* 0xBA0 */ | |
3d19f804 | 1597 | struct dsp_async_codec_input_scb async_codec_input_scb = { |
1da177e4 LT |
1598 | /* 0 */ DSP_SPOS_UUUU, |
1599 | /* 1 */ 0, | |
1600 | /* 2 */ 0, | |
1601 | /* 3 */ 1,4000, | |
1602 | /* 4 */ 0x0118,0x0001, | |
1603 | /* 5 */ RSCONFIG_SAMPLE_16MONO + RSCONFIG_MODULO_64, | |
1604 | /* 6 */ (ASYNC_IP_OUTPUT_BUFFER1 << 0x10) | 0xFFFC, | |
1605 | /* 7 */ DSP_SPOS_UU,0x3, | |
1606 | /* 8 */ DSP_SPOS_UUUU, | |
1607 | /* 9 */ SPDIFI_SCB_INST,NULL_SCB_ADDR, | |
1608 | /* A */ s16_async_codec_input_task->address, | |
1609 | HFG_TREE_SCB + AsyncCIOFIFOPointer, | |
1610 | ||
1611 | /* B */ RSCONFIG_SAMPLE_16STEREO + RSCONFIG_MODULO_64, | |
1612 | /* C */ (ASYNC_IP_OUTPUT_BUFFER1 << 0x10), /*(ASYNC_IP_OUTPUT_BUFFER1 << 0x10) | 0xFFFC,*/ | |
1613 | ||
1614 | #ifdef UseASER1Input | |
1615 | /* short AsyncCIFIFOPointer:AsyncCIStatRegAddr; | |
1616 | Init. 0000:8042: for ASER1 | |
1617 | 0000:8044: for ASER2 */ | |
1618 | /* D */ 0x8042,0, | |
1619 | ||
1620 | /* short AsyncCIStMoFormat:AsyncCIFIFOBaseAddr; | |
1621 | Init 1 stero:8050 ASER1 | |
1622 | Init 0 mono:8070 ASER2 | |
1623 | Init 1 Stereo : 0100 ASER1 (Set by script) */ | |
1624 | /* E */ 0x0100,0x0001, | |
1625 | ||
1626 | #endif | |
1627 | ||
1628 | #ifdef UseASER2Input | |
1629 | /* short AsyncCIFIFOPointer:AsyncCIStatRegAddr; | |
1630 | Init. 0000:8042: for ASER1 | |
1631 | 0000:8044: for ASER2 */ | |
1632 | /* D */ 0x8044,0, | |
1633 | ||
1634 | /* short AsyncCIStMoFormat:AsyncCIFIFOBaseAddr; | |
1635 | Init 1 stero:8050 ASER1 | |
1636 | Init 0 mono:8070 ASER2 | |
1637 | Init 1 Stereo : 0100 ASER1 (Set by script) */ | |
1638 | /* E */ 0x0110,0x0001, | |
1639 | ||
1640 | #endif | |
1641 | ||
1642 | /* short AsyncCIOutputBufModulo:AsyncCIFree; | |
1643 | AsyncCIOutputBufModulo: The modulo size for | |
1644 | the output buffer of this task */ | |
1645 | /* F */ 0, /* DSP_SPOS_UUUU */ | |
1646 | }; | |
1647 | ||
1648 | spdifo_scb_desc = cs46xx_dsp_create_scb(chip,"SPDIFOSCB",(u32 *)&spdifo_scb,SPDIFO_SCB_INST); | |
1649 | ||
da3cec35 TI |
1650 | if (snd_BUG_ON(!spdifo_scb_desc)) |
1651 | return -EIO; | |
1da177e4 | 1652 | spdifi_scb_desc = cs46xx_dsp_create_scb(chip,"SPDIFISCB",(u32 *)&spdifi_scb,SPDIFI_SCB_INST); |
da3cec35 TI |
1653 | if (snd_BUG_ON(!spdifi_scb_desc)) |
1654 | return -EIO; | |
1da177e4 | 1655 | async_codec_scb_desc = cs46xx_dsp_create_scb(chip,"AsynCodecInputSCB",(u32 *)&async_codec_input_scb, HFG_TREE_SCB); |
da3cec35 TI |
1656 | if (snd_BUG_ON(!async_codec_scb_desc)) |
1657 | return -EIO; | |
1da177e4 LT |
1658 | |
1659 | async_codec_scb_desc->parent_scb_ptr = NULL; | |
1660 | async_codec_scb_desc->next_scb_ptr = spdifi_scb_desc; | |
1661 | async_codec_scb_desc->sub_list_ptr = ins->the_null_scb; | |
1662 | async_codec_scb_desc->task_entry = s16_async_codec_input_task; | |
1663 | ||
1664 | spdifi_scb_desc->parent_scb_ptr = async_codec_scb_desc; | |
1665 | spdifi_scb_desc->next_scb_ptr = spdifo_scb_desc; | |
1666 | spdifi_scb_desc->sub_list_ptr = ins->the_null_scb; | |
1667 | spdifi_scb_desc->task_entry = spdifi_task; | |
1668 | ||
1669 | spdifo_scb_desc->parent_scb_ptr = spdifi_scb_desc; | |
1670 | spdifo_scb_desc->next_scb_ptr = fg_entry; | |
1671 | spdifo_scb_desc->sub_list_ptr = ins->the_null_scb; | |
1672 | spdifo_scb_desc->task_entry = spdifo_task; | |
1673 | ||
1674 | /* this one is faked, as the parnet of SPDIFO task | |
1675 | is the FG task tree */ | |
1676 | fg_entry->parent_scb_ptr = spdifo_scb_desc; | |
1677 | ||
1678 | /* for proc fs */ | |
1679 | cs46xx_dsp_proc_register_scb_desc (chip,spdifo_scb_desc); | |
1680 | cs46xx_dsp_proc_register_scb_desc (chip,spdifi_scb_desc); | |
1681 | cs46xx_dsp_proc_register_scb_desc (chip,async_codec_scb_desc); | |
1682 | ||
1683 | /* Async MASTER ENABLE, affects both SPDIF input and output */ | |
1684 | snd_cs46xx_pokeBA0(chip, BA0_ASER_MASTER, 0x1 ); | |
1685 | } | |
1686 | ||
1687 | return 0; | |
1688 | } | |
1689 | ||
3d19f804 | 1690 | static void cs46xx_dsp_disable_spdif_hw (struct snd_cs46xx *chip) |
1da177e4 | 1691 | { |
3d19f804 | 1692 | struct dsp_spos_instance * ins = chip->dsp_spos_instance; |
1da177e4 LT |
1693 | |
1694 | /* set SPDIF output FIFO slot */ | |
1695 | snd_cs46xx_pokeBA0(chip, BA0_ASER_FADDR, 0); | |
1696 | ||
1697 | /* SPDIF output MASTER ENABLE */ | |
1698 | cs46xx_poke_via_dsp (chip,SP_SPDOUT_CONTROL, 0); | |
1699 | ||
1700 | /* right and left validate bit */ | |
1701 | /*cs46xx_poke_via_dsp (chip,SP_SPDOUT_CSUV, ins->spdif_csuv_default);*/ | |
1702 | cs46xx_poke_via_dsp (chip,SP_SPDOUT_CSUV, 0x0); | |
1703 | ||
1704 | /* clear fifo pointer */ | |
1705 | cs46xx_poke_via_dsp (chip,SP_SPDIN_FIFOPTR, 0x0); | |
1706 | ||
1707 | /* monitor state */ | |
1708 | ins->spdif_status_out &= ~DSP_SPDIF_STATUS_HW_ENABLED; | |
1709 | } | |
1710 | ||
3d19f804 | 1711 | int cs46xx_dsp_enable_spdif_hw (struct snd_cs46xx *chip) |
1da177e4 | 1712 | { |
3d19f804 | 1713 | struct dsp_spos_instance * ins = chip->dsp_spos_instance; |
1da177e4 LT |
1714 | |
1715 | /* if hw-ctrl already enabled, turn off to reset logic ... */ | |
1716 | cs46xx_dsp_disable_spdif_hw (chip); | |
1717 | udelay(50); | |
1718 | ||
1719 | /* set SPDIF output FIFO slot */ | |
1720 | snd_cs46xx_pokeBA0(chip, BA0_ASER_FADDR, ( 0x8000 | ((SP_SPDOUT_FIFO >> 4) << 4) )); | |
1721 | ||
1722 | /* SPDIF output MASTER ENABLE */ | |
1723 | cs46xx_poke_via_dsp (chip,SP_SPDOUT_CONTROL, 0x80000000); | |
1724 | ||
1725 | /* right and left validate bit */ | |
1726 | cs46xx_poke_via_dsp (chip,SP_SPDOUT_CSUV, ins->spdif_csuv_default); | |
1727 | ||
1728 | /* monitor state */ | |
1729 | ins->spdif_status_out |= DSP_SPDIF_STATUS_HW_ENABLED; | |
1730 | ||
1731 | return 0; | |
1732 | } | |
1733 | ||
3d19f804 | 1734 | int cs46xx_dsp_enable_spdif_in (struct snd_cs46xx *chip) |
1da177e4 | 1735 | { |
3d19f804 | 1736 | struct dsp_spos_instance * ins = chip->dsp_spos_instance; |
1da177e4 LT |
1737 | |
1738 | /* turn on amplifier */ | |
1739 | chip->active_ctrl(chip, 1); | |
1740 | chip->amplifier_ctrl(chip, 1); | |
1741 | ||
da3cec35 TI |
1742 | if (snd_BUG_ON(ins->asynch_rx_scb)) |
1743 | return -EINVAL; | |
1744 | if (snd_BUG_ON(!ins->spdif_in_src)) | |
1745 | return -EINVAL; | |
1da177e4 | 1746 | |
62932df8 | 1747 | mutex_lock(&chip->spos_mutex); |
1da177e4 LT |
1748 | |
1749 | if ( ! (ins->spdif_status_out & DSP_SPDIF_STATUS_INPUT_CTRL_ENABLED) ) { | |
1750 | /* time countdown enable */ | |
1751 | cs46xx_poke_via_dsp (chip,SP_ASER_COUNTDOWN, 0x80000005); | |
1752 | /* NOTE: 80000005 value is just magic. With all values | |
1753 | that I've tested this one seem to give the best result. | |
1754 | Got no explication why. (Benny) */ | |
1755 | ||
1756 | /* SPDIF input MASTER ENABLE */ | |
1757 | cs46xx_poke_via_dsp (chip,SP_SPDIN_CONTROL, 0x800003ff); | |
1758 | ||
1759 | ins->spdif_status_out |= DSP_SPDIF_STATUS_INPUT_CTRL_ENABLED; | |
1760 | } | |
1761 | ||
1762 | /* create and start the asynchronous receiver SCB */ | |
1763 | ins->asynch_rx_scb = cs46xx_dsp_create_asynch_fg_rx_scb(chip,"AsynchFGRxSCB", | |
1764 | ASYNCRX_SCB_ADDR, | |
1765 | SPDIFI_SCB_INST, | |
1766 | SPDIFI_IP_OUTPUT_BUFFER1, | |
1767 | ins->spdif_in_src, | |
1768 | SCB_ON_PARENT_SUBLIST_SCB); | |
1769 | ||
1770 | spin_lock_irq(&chip->reg_lock); | |
1771 | ||
1772 | /* reset SPDIF input sample buffer pointer */ | |
1773 | /*snd_cs46xx_poke (chip, (SPDIFI_SCB_INST + 0x0c) << 2, | |
1774 | (SPDIFI_IP_OUTPUT_BUFFER1 << 0x10) | 0xFFFC);*/ | |
1775 | ||
1776 | /* reset FIFO ptr */ | |
1777 | /*cs46xx_poke_via_dsp (chip,SP_SPDIN_FIFOPTR, 0x0);*/ | |
1778 | cs46xx_src_link(chip,ins->spdif_in_src); | |
1779 | ||
1780 | /* unmute SRC volume */ | |
1781 | cs46xx_dsp_scb_set_volume (chip,ins->spdif_in_src,0x7fff,0x7fff); | |
1782 | ||
1783 | spin_unlock_irq(&chip->reg_lock); | |
1784 | ||
1785 | /* set SPDIF input sample rate and unmute | |
1786 | NOTE: only 48khz support for SPDIF input this time */ | |
1787 | /* cs46xx_dsp_set_src_sample_rate(chip,ins->spdif_in_src,48000); */ | |
1788 | ||
1789 | /* monitor state */ | |
1790 | ins->spdif_status_in = 1; | |
62932df8 | 1791 | mutex_unlock(&chip->spos_mutex); |
1da177e4 LT |
1792 | |
1793 | return 0; | |
1794 | } | |
1795 | ||
3d19f804 | 1796 | int cs46xx_dsp_disable_spdif_in (struct snd_cs46xx *chip) |
1da177e4 | 1797 | { |
3d19f804 | 1798 | struct dsp_spos_instance * ins = chip->dsp_spos_instance; |
1da177e4 | 1799 | |
da3cec35 TI |
1800 | if (snd_BUG_ON(!ins->asynch_rx_scb)) |
1801 | return -EINVAL; | |
1802 | if (snd_BUG_ON(!ins->spdif_in_src)) | |
1803 | return -EINVAL; | |
1da177e4 | 1804 | |
62932df8 | 1805 | mutex_lock(&chip->spos_mutex); |
1da177e4 LT |
1806 | |
1807 | /* Remove the asynchronous receiver SCB */ | |
1808 | cs46xx_dsp_remove_scb (chip,ins->asynch_rx_scb); | |
1809 | ins->asynch_rx_scb = NULL; | |
1810 | ||
1811 | cs46xx_src_unlink(chip,ins->spdif_in_src); | |
1812 | ||
1813 | /* monitor state */ | |
1814 | ins->spdif_status_in = 0; | |
62932df8 | 1815 | mutex_unlock(&chip->spos_mutex); |
1da177e4 LT |
1816 | |
1817 | /* restore amplifier */ | |
1818 | chip->active_ctrl(chip, -1); | |
1819 | chip->amplifier_ctrl(chip, -1); | |
1820 | ||
1821 | return 0; | |
1822 | } | |
1823 | ||
3d19f804 | 1824 | int cs46xx_dsp_enable_pcm_capture (struct snd_cs46xx *chip) |
1da177e4 | 1825 | { |
3d19f804 | 1826 | struct dsp_spos_instance * ins = chip->dsp_spos_instance; |
1da177e4 | 1827 | |
da3cec35 TI |
1828 | if (snd_BUG_ON(ins->pcm_input)) |
1829 | return -EINVAL; | |
1830 | if (snd_BUG_ON(!ins->ref_snoop_scb)) | |
1831 | return -EINVAL; | |
1da177e4 | 1832 | |
62932df8 | 1833 | mutex_lock(&chip->spos_mutex); |
1da177e4 LT |
1834 | ins->pcm_input = cs46xx_add_record_source(chip,ins->ref_snoop_scb,PCMSERIALIN_PCM_SCB_ADDR, |
1835 | "PCMSerialInput_Wave"); | |
62932df8 | 1836 | mutex_unlock(&chip->spos_mutex); |
1da177e4 LT |
1837 | |
1838 | return 0; | |
1839 | } | |
1840 | ||
3d19f804 | 1841 | int cs46xx_dsp_disable_pcm_capture (struct snd_cs46xx *chip) |
1da177e4 | 1842 | { |
3d19f804 | 1843 | struct dsp_spos_instance * ins = chip->dsp_spos_instance; |
1da177e4 | 1844 | |
da3cec35 TI |
1845 | if (snd_BUG_ON(!ins->pcm_input)) |
1846 | return -EINVAL; | |
1da177e4 | 1847 | |
62932df8 | 1848 | mutex_lock(&chip->spos_mutex); |
1da177e4 LT |
1849 | cs46xx_dsp_remove_scb (chip,ins->pcm_input); |
1850 | ins->pcm_input = NULL; | |
62932df8 | 1851 | mutex_unlock(&chip->spos_mutex); |
1da177e4 LT |
1852 | |
1853 | return 0; | |
1854 | } | |
1855 | ||
3d19f804 | 1856 | int cs46xx_dsp_enable_adc_capture (struct snd_cs46xx *chip) |
1da177e4 | 1857 | { |
3d19f804 | 1858 | struct dsp_spos_instance * ins = chip->dsp_spos_instance; |
1da177e4 | 1859 | |
da3cec35 TI |
1860 | if (snd_BUG_ON(ins->adc_input)) |
1861 | return -EINVAL; | |
1862 | if (snd_BUG_ON(!ins->codec_in_scb)) | |
1863 | return -EINVAL; | |
1da177e4 | 1864 | |
62932df8 | 1865 | mutex_lock(&chip->spos_mutex); |
1da177e4 LT |
1866 | ins->adc_input = cs46xx_add_record_source(chip,ins->codec_in_scb,PCMSERIALIN_SCB_ADDR, |
1867 | "PCMSerialInput_ADC"); | |
62932df8 | 1868 | mutex_unlock(&chip->spos_mutex); |
1da177e4 LT |
1869 | |
1870 | return 0; | |
1871 | } | |
1872 | ||
3d19f804 | 1873 | int cs46xx_dsp_disable_adc_capture (struct snd_cs46xx *chip) |
1da177e4 | 1874 | { |
3d19f804 | 1875 | struct dsp_spos_instance * ins = chip->dsp_spos_instance; |
1da177e4 | 1876 | |
da3cec35 TI |
1877 | if (snd_BUG_ON(!ins->adc_input)) |
1878 | return -EINVAL; | |
1da177e4 | 1879 | |
62932df8 | 1880 | mutex_lock(&chip->spos_mutex); |
1da177e4 LT |
1881 | cs46xx_dsp_remove_scb (chip,ins->adc_input); |
1882 | ins->adc_input = NULL; | |
62932df8 | 1883 | mutex_unlock(&chip->spos_mutex); |
1da177e4 LT |
1884 | |
1885 | return 0; | |
1886 | } | |
1887 | ||
3d19f804 | 1888 | int cs46xx_poke_via_dsp (struct snd_cs46xx *chip, u32 address, u32 data) |
1da177e4 LT |
1889 | { |
1890 | u32 temp; | |
1891 | int i; | |
1892 | ||
1893 | /* santiy check the parameters. (These numbers are not 100% correct. They are | |
1894 | a rough guess from looking at the controller spec.) */ | |
1895 | if (address < 0x8000 || address >= 0x9000) | |
1896 | return -EINVAL; | |
1897 | ||
1898 | /* initialize the SP_IO_WRITE SCB with the data. */ | |
1899 | temp = ( address << 16 ) | ( address & 0x0000FFFF); /* offset 0 <-- address2 : address1 */ | |
1900 | ||
1901 | snd_cs46xx_poke(chip,( SPIOWRITE_SCB_ADDR << 2), temp); | |
1902 | snd_cs46xx_poke(chip,((SPIOWRITE_SCB_ADDR + 1) << 2), data); /* offset 1 <-- data1 */ | |
1903 | snd_cs46xx_poke(chip,((SPIOWRITE_SCB_ADDR + 2) << 2), data); /* offset 1 <-- data2 */ | |
1904 | ||
1905 | /* Poke this location to tell the task to start */ | |
1906 | snd_cs46xx_poke(chip,((SPIOWRITE_SCB_ADDR + 6) << 2), SPIOWRITE_SCB_ADDR << 0x10); | |
1907 | ||
1908 | /* Verify that the task ran */ | |
1909 | for (i=0; i<25; i++) { | |
1910 | udelay(125); | |
1911 | ||
1912 | temp = snd_cs46xx_peek(chip,((SPIOWRITE_SCB_ADDR + 6) << 2)); | |
1913 | if (temp == 0x00000000) | |
1914 | break; | |
1915 | } | |
1916 | ||
1917 | if (i == 25) { | |
2b96a7f1 TI |
1918 | dev_err(chip->card->dev, |
1919 | "dsp_spos: SPIOWriteTask not responding\n"); | |
1da177e4 LT |
1920 | return -EBUSY; |
1921 | } | |
1922 | ||
1923 | return 0; | |
1924 | } | |
1925 | ||
3d19f804 | 1926 | int cs46xx_dsp_set_dac_volume (struct snd_cs46xx * chip, u16 left, u16 right) |
1da177e4 | 1927 | { |
3d19f804 TI |
1928 | struct dsp_spos_instance * ins = chip->dsp_spos_instance; |
1929 | struct dsp_scb_descriptor * scb; | |
1da177e4 | 1930 | |
62932df8 | 1931 | mutex_lock(&chip->spos_mutex); |
1da177e4 LT |
1932 | |
1933 | /* main output */ | |
1934 | scb = ins->master_mix_scb->sub_list_ptr; | |
1935 | while (scb != ins->the_null_scb) { | |
1936 | cs46xx_dsp_scb_set_volume (chip,scb,left,right); | |
1937 | scb = scb->next_scb_ptr; | |
1938 | } | |
1939 | ||
1940 | /* rear output */ | |
1941 | scb = ins->rear_mix_scb->sub_list_ptr; | |
1942 | while (scb != ins->the_null_scb) { | |
1943 | cs46xx_dsp_scb_set_volume (chip,scb,left,right); | |
1944 | scb = scb->next_scb_ptr; | |
1945 | } | |
1946 | ||
1947 | ins->dac_volume_left = left; | |
1948 | ins->dac_volume_right = right; | |
1949 | ||
62932df8 | 1950 | mutex_unlock(&chip->spos_mutex); |
1da177e4 LT |
1951 | |
1952 | return 0; | |
1953 | } | |
1954 | ||
3d19f804 TI |
1955 | int cs46xx_dsp_set_iec958_volume (struct snd_cs46xx * chip, u16 left, u16 right) |
1956 | { | |
1957 | struct dsp_spos_instance * ins = chip->dsp_spos_instance; | |
1da177e4 | 1958 | |
62932df8 | 1959 | mutex_lock(&chip->spos_mutex); |
1da177e4 LT |
1960 | |
1961 | if (ins->asynch_rx_scb != NULL) | |
1962 | cs46xx_dsp_scb_set_volume (chip,ins->asynch_rx_scb, | |
1963 | left,right); | |
1964 | ||
1965 | ins->spdif_input_volume_left = left; | |
1966 | ins->spdif_input_volume_right = right; | |
1967 | ||
62932df8 | 1968 | mutex_unlock(&chip->spos_mutex); |
1da177e4 LT |
1969 | |
1970 | return 0; | |
1971 | } | |
89f157d9 | 1972 | |
c7561cd8 | 1973 | #ifdef CONFIG_PM_SLEEP |
89f157d9 TI |
1974 | int cs46xx_dsp_resume(struct snd_cs46xx * chip) |
1975 | { | |
1976 | struct dsp_spos_instance * ins = chip->dsp_spos_instance; | |
1977 | int i, err; | |
1978 | ||
1979 | /* clear parameter, sample and code areas */ | |
1980 | snd_cs46xx_clear_BA1(chip, DSP_PARAMETER_BYTE_OFFSET, | |
1981 | DSP_PARAMETER_BYTE_SIZE); | |
1982 | snd_cs46xx_clear_BA1(chip, DSP_SAMPLE_BYTE_OFFSET, | |
1983 | DSP_SAMPLE_BYTE_SIZE); | |
1984 | snd_cs46xx_clear_BA1(chip, DSP_CODE_BYTE_OFFSET, DSP_CODE_BYTE_SIZE); | |
1985 | ||
1986 | for (i = 0; i < ins->nmodules; i++) { | |
1987 | struct dsp_module_desc *module = &ins->modules[i]; | |
1988 | struct dsp_segment_desc *seg; | |
1989 | u32 doffset, dsize; | |
1990 | ||
1991 | seg = get_segment_desc(module, SEGTYPE_SP_PARAMETER); | |
1992 | err = dsp_load_parameter(chip, seg); | |
1993 | if (err < 0) | |
1994 | return err; | |
1995 | ||
1996 | seg = get_segment_desc(module, SEGTYPE_SP_SAMPLE); | |
1997 | err = dsp_load_sample(chip, seg); | |
1998 | if (err < 0) | |
1999 | return err; | |
2000 | ||
2001 | seg = get_segment_desc(module, SEGTYPE_SP_PROGRAM); | |
2002 | if (!seg) | |
2003 | continue; | |
2004 | ||
2005 | doffset = seg->offset * 4 + module->load_address * 4 | |
2006 | + DSP_CODE_BYTE_OFFSET; | |
2007 | dsize = seg->size * 4; | |
2008 | err = snd_cs46xx_download(chip, | |
2009 | ins->code.data + module->load_address, | |
2010 | doffset, dsize); | |
2011 | if (err < 0) | |
2012 | return err; | |
2013 | } | |
2014 | ||
2015 | for (i = 0; i < ins->ntask; i++) { | |
2016 | struct dsp_task_descriptor *t = &ins->tasks[i]; | |
2017 | _dsp_create_task_tree(chip, t->data, t->address, t->size); | |
2018 | } | |
2019 | ||
2020 | for (i = 0; i < ins->nscb; i++) { | |
2021 | struct dsp_scb_descriptor *s = &ins->scbs[i]; | |
2022 | if (s->deleted) | |
2023 | continue; | |
2024 | _dsp_create_scb(chip, s->data, s->address); | |
2025 | } | |
41116e92 TI |
2026 | for (i = 0; i < ins->nscb; i++) { |
2027 | struct dsp_scb_descriptor *s = &ins->scbs[i]; | |
2028 | if (s->deleted) | |
2029 | continue; | |
2030 | if (s->updated) | |
2031 | cs46xx_dsp_spos_update_scb(chip, s); | |
2032 | if (s->volume_set) | |
2033 | cs46xx_dsp_scb_set_volume(chip, s, | |
2034 | s->volume[0], s->volume[1]); | |
2035 | } | |
2036 | if (ins->spdif_status_out & DSP_SPDIF_STATUS_HW_ENABLED) { | |
2037 | cs46xx_dsp_enable_spdif_hw(chip); | |
2038 | snd_cs46xx_poke(chip, (ins->ref_snoop_scb->address + 2) << 2, | |
2039 | (OUTPUT_SNOOP_BUFFER + 0x10) << 0x10); | |
2040 | if (ins->spdif_status_out & DSP_SPDIF_STATUS_PLAYBACK_OPEN) | |
2041 | cs46xx_poke_via_dsp(chip, SP_SPDOUT_CSUV, | |
2042 | ins->spdif_csuv_stream); | |
2043 | } | |
2044 | if (chip->dsp_spos_instance->spdif_status_in) { | |
2045 | cs46xx_poke_via_dsp(chip, SP_ASER_COUNTDOWN, 0x80000005); | |
2046 | cs46xx_poke_via_dsp(chip, SP_SPDIN_CONTROL, 0x800003ff); | |
2047 | } | |
89f157d9 TI |
2048 | return 0; |
2049 | } | |
2050 | #endif |