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1// SPDX-License-Identifier: GPL-2.0-only
2// Copyright (c) 2020 Intel Corporation
3
4/*
5 * sof_sdw - ASOC Machine driver for Intel SoundWire platforms
6 */
7
8#include <linux/acpi.h>
9#include <linux/bitmap.h>
10#include <linux/device.h>
11#include <linux/dmi.h>
12#include <linux/module.h>
13#include <linux/soundwire/sdw.h>
14#include <linux/soundwire/sdw_type.h>
15#include <linux/soundwire/sdw_intel.h>
16#include <sound/soc-acpi.h>
17#include "sof_sdw_common.h"
18#include "../../codecs/rt711.h"
19
20static unsigned long sof_sdw_quirk = RT711_JD1;
21static int quirk_override = -1;
22module_param_named(quirk, quirk_override, int, 0444);
23MODULE_PARM_DESC(quirk, "Board-specific quirk override");
24
25#define DMIC_DEFAULT_CHANNELS 2
26
27static void log_quirks(struct device *dev)
28{
29 if (SOC_SDW_JACK_JDSRC(sof_sdw_quirk))
30 dev_dbg(dev, "quirk realtek,jack-detect-source %ld\n",
31 SOC_SDW_JACK_JDSRC(sof_sdw_quirk));
32 if (sof_sdw_quirk & SOC_SDW_FOUR_SPK)
33 dev_err(dev, "quirk SOC_SDW_FOUR_SPK enabled but no longer supported\n");
34 if (sof_sdw_quirk & SOF_SDW_TGL_HDMI)
35 dev_dbg(dev, "quirk SOF_SDW_TGL_HDMI enabled\n");
36 if (sof_sdw_quirk & SOC_SDW_PCH_DMIC)
37 dev_dbg(dev, "quirk SOC_SDW_PCH_DMIC enabled\n");
38 if (SOF_SSP_GET_PORT(sof_sdw_quirk))
39 dev_dbg(dev, "SSP port %ld\n",
40 SOF_SSP_GET_PORT(sof_sdw_quirk));
41 if (sof_sdw_quirk & SOC_SDW_NO_AGGREGATION)
42 dev_err(dev, "quirk SOC_SDW_NO_AGGREGATION enabled but no longer supported\n");
43 if (sof_sdw_quirk & SOC_SDW_CODEC_SPKR)
44 dev_dbg(dev, "quirk SOC_SDW_CODEC_SPKR enabled\n");
45 if (sof_sdw_quirk & SOC_SDW_SIDECAR_AMPS)
46 dev_dbg(dev, "quirk SOC_SDW_SIDECAR_AMPS enabled\n");
47}
48
49static int sof_sdw_quirk_cb(const struct dmi_system_id *id)
50{
51 sof_sdw_quirk = (unsigned long)id->driver_data;
52 return 1;
53}
54
55static const struct dmi_system_id sof_sdw_quirk_table[] = {
56 /* CometLake devices */
57 {
58 .callback = sof_sdw_quirk_cb,
59 .matches = {
60 DMI_MATCH(DMI_SYS_VENDOR, "Intel Corporation"),
61 DMI_MATCH(DMI_PRODUCT_NAME, "CometLake Client"),
62 },
63 .driver_data = (void *)SOC_SDW_PCH_DMIC,
64 },
65 {
66 .callback = sof_sdw_quirk_cb,
67 .matches = {
68 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
69 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "09C6")
70 },
71 .driver_data = (void *)RT711_JD2,
72 },
73 {
74 /* early version of SKU 09C6 */
75 .callback = sof_sdw_quirk_cb,
76 .matches = {
77 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
78 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0983")
79 },
80 .driver_data = (void *)RT711_JD2,
81 },
82 {
83 .callback = sof_sdw_quirk_cb,
84 .matches = {
85 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
86 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "098F"),
87 },
88 .driver_data = (void *)(RT711_JD2),
89 },
90 {
91 .callback = sof_sdw_quirk_cb,
92 .matches = {
93 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
94 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0990"),
95 },
96 .driver_data = (void *)(RT711_JD2),
97 },
98 /* IceLake devices */
99 {
100 .callback = sof_sdw_quirk_cb,
101 .matches = {
102 DMI_MATCH(DMI_SYS_VENDOR, "Intel Corporation"),
103 DMI_MATCH(DMI_PRODUCT_NAME, "Ice Lake Client"),
104 },
105 .driver_data = (void *)SOC_SDW_PCH_DMIC,
106 },
107 /* TigerLake devices */
108 {
109 .callback = sof_sdw_quirk_cb,
110 .matches = {
111 DMI_MATCH(DMI_SYS_VENDOR, "Intel Corporation"),
112 DMI_MATCH(DMI_PRODUCT_NAME,
113 "Tiger Lake Client Platform"),
114 },
115 .driver_data = (void *)(SOF_SDW_TGL_HDMI |
116 RT711_JD1 |
117 SOC_SDW_PCH_DMIC |
118 SOF_SSP_PORT(SOF_I2S_SSP2)),
119 },
120 {
121 .callback = sof_sdw_quirk_cb,
122 .matches = {
123 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
124 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0A3E")
125 },
126 .driver_data = (void *)(SOF_SDW_TGL_HDMI |
127 RT711_JD2),
128 },
129 {
130 /* another SKU of Dell Latitude 9520 */
131 .callback = sof_sdw_quirk_cb,
132 .matches = {
133 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
134 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0A3F")
135 },
136 .driver_data = (void *)(SOF_SDW_TGL_HDMI |
137 RT711_JD2),
138 },
139 {
140 /* Dell XPS 9710 */
141 .callback = sof_sdw_quirk_cb,
142 .matches = {
143 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
144 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0A5D")
145 },
146 .driver_data = (void *)(SOF_SDW_TGL_HDMI |
147 RT711_JD2),
148 },
149 {
150 .callback = sof_sdw_quirk_cb,
151 .matches = {
152 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
153 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0A5E")
154 },
155 .driver_data = (void *)(SOF_SDW_TGL_HDMI |
156 RT711_JD2),
157 },
158 {
159 .callback = sof_sdw_quirk_cb,
160 .matches = {
161 DMI_MATCH(DMI_SYS_VENDOR, "Google"),
162 DMI_MATCH(DMI_PRODUCT_NAME, "Volteer"),
163 },
164 .driver_data = (void *)(SOF_SDW_TGL_HDMI |
165 SOC_SDW_PCH_DMIC |
166 SOF_BT_OFFLOAD_SSP(2) |
167 SOF_SSP_BT_OFFLOAD_PRESENT),
168 },
169 {
170 .callback = sof_sdw_quirk_cb,
171 .matches = {
172 DMI_MATCH(DMI_SYS_VENDOR, "Google"),
173 DMI_MATCH(DMI_PRODUCT_NAME, "Ripto"),
174 },
175 .driver_data = (void *)(SOF_SDW_TGL_HDMI |
176 SOC_SDW_PCH_DMIC),
177 },
178 {
179 /*
180 * this entry covers multiple HP SKUs. The family name
181 * does not seem robust enough, so we use a partial
182 * match that ignores the product name suffix
183 * (e.g. 15-eb1xxx, 14t-ea000 or 13-aw2xxx)
184 */
185 .callback = sof_sdw_quirk_cb,
186 .matches = {
187 DMI_MATCH(DMI_SYS_VENDOR, "HP"),
188 DMI_MATCH(DMI_PRODUCT_NAME, "HP Spectre x360 Conv"),
189 },
190 .driver_data = (void *)(SOF_SDW_TGL_HDMI |
191 SOC_SDW_PCH_DMIC |
192 RT711_JD1),
193 },
194 {
195 /*
196 * this entry covers HP Spectre x360 where the DMI information
197 * changed somehow
198 */
199 .callback = sof_sdw_quirk_cb,
200 .matches = {
201 DMI_MATCH(DMI_SYS_VENDOR, "HP"),
202 DMI_MATCH(DMI_BOARD_NAME, "8709"),
203 },
204 .driver_data = (void *)(SOF_SDW_TGL_HDMI |
205 SOC_SDW_PCH_DMIC |
206 RT711_JD1),
207 },
208 {
209 /* NUC15 'Bishop County' LAPBC510 and LAPBC710 skews */
210 .callback = sof_sdw_quirk_cb,
211 .matches = {
212 DMI_MATCH(DMI_SYS_VENDOR, "Intel(R) Client Systems"),
213 DMI_MATCH(DMI_PRODUCT_NAME, "LAPBC"),
214 },
215 .driver_data = (void *)(SOF_SDW_TGL_HDMI |
216 SOC_SDW_PCH_DMIC |
217 RT711_JD1),
218 },
219 {
220 /* NUC15 LAPBC710 skews */
221 .callback = sof_sdw_quirk_cb,
222 .matches = {
223 DMI_MATCH(DMI_BOARD_VENDOR, "Intel Corporation"),
224 DMI_MATCH(DMI_BOARD_NAME, "LAPBC710"),
225 },
226 .driver_data = (void *)(SOF_SDW_TGL_HDMI |
227 SOC_SDW_PCH_DMIC |
228 RT711_JD1),
229 },
230 {
231 /* NUC15 'Rooks County' LAPRC510 and LAPRC710 skews */
232 .callback = sof_sdw_quirk_cb,
233 .matches = {
234 DMI_MATCH(DMI_SYS_VENDOR, "Intel(R) Client Systems"),
235 DMI_MATCH(DMI_PRODUCT_NAME, "LAPRC"),
236 },
237 .driver_data = (void *)(SOF_SDW_TGL_HDMI |
238 SOC_SDW_PCH_DMIC |
239 RT711_JD2_100K),
240 },
241 {
242 /* NUC15 LAPRC710 skews */
243 .callback = sof_sdw_quirk_cb,
244 .matches = {
245 DMI_MATCH(DMI_BOARD_VENDOR, "Intel Corporation"),
246 DMI_MATCH(DMI_BOARD_NAME, "LAPRC710"),
247 },
248 .driver_data = (void *)(SOF_SDW_TGL_HDMI |
249 SOC_SDW_PCH_DMIC |
250 RT711_JD2_100K),
251 },
252 /* TigerLake-SDCA devices */
253 {
254 .callback = sof_sdw_quirk_cb,
255 .matches = {
256 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
257 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0A32")
258 },
259 .driver_data = (void *)(SOF_SDW_TGL_HDMI |
260 RT711_JD2),
261 },
262 {
263 .callback = sof_sdw_quirk_cb,
264 .matches = {
265 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
266 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0A45")
267 },
268 .driver_data = (void *)(SOF_SDW_TGL_HDMI |
269 RT711_JD2),
270 },
271 /* AlderLake devices */
272 {
273 .callback = sof_sdw_quirk_cb,
274 .matches = {
275 DMI_MATCH(DMI_SYS_VENDOR, "Intel Corporation"),
276 DMI_MATCH(DMI_PRODUCT_NAME, "Alder Lake Client Platform"),
277 },
278 .driver_data = (void *)(RT711_JD2_100K |
279 SOF_SDW_TGL_HDMI |
280 SOF_BT_OFFLOAD_SSP(2) |
281 SOF_SSP_BT_OFFLOAD_PRESENT),
282 },
283 {
284 .callback = sof_sdw_quirk_cb,
285 .matches = {
286 DMI_MATCH(DMI_BOARD_VENDOR, "Intel Corporation"),
287 DMI_MATCH(DMI_PRODUCT_SKU, "0000000000070000"),
288 },
289 .driver_data = (void *)(SOF_SDW_TGL_HDMI |
290 RT711_JD2_100K),
291 },
292 {
293 .callback = sof_sdw_quirk_cb,
294 .matches = {
295 DMI_MATCH(DMI_SYS_VENDOR, "Google"),
296 DMI_MATCH(DMI_PRODUCT_NAME, "Brya"),
297 },
298 .driver_data = (void *)(SOF_SDW_TGL_HDMI |
299 SOC_SDW_PCH_DMIC |
300 SOF_BT_OFFLOAD_SSP(2) |
301 SOF_SSP_BT_OFFLOAD_PRESENT),
302 },
303 {
304 .callback = sof_sdw_quirk_cb,
305 .matches = {
306 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
307 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0AF0")
308 },
309 .driver_data = (void *)(SOF_SDW_TGL_HDMI |
310 RT711_JD2),
311 },
312 {
313 .callback = sof_sdw_quirk_cb,
314 .matches = {
315 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
316 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0AF3"),
317 },
318 /* No Jack */
319 .driver_data = (void *)(SOF_SDW_TGL_HDMI),
320 },
321 {
322 .callback = sof_sdw_quirk_cb,
323 .matches = {
324 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
325 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0AFE")
326 },
327 .driver_data = (void *)(SOF_SDW_TGL_HDMI |
328 RT711_JD2),
329 },
330 {
331 .callback = sof_sdw_quirk_cb,
332 .matches = {
333 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
334 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0AFF")
335 },
336 .driver_data = (void *)(SOF_SDW_TGL_HDMI |
337 RT711_JD2),
338 },
339 {
340 .callback = sof_sdw_quirk_cb,
341 .matches = {
342 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
343 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0B00")
344 },
345 .driver_data = (void *)(SOF_SDW_TGL_HDMI |
346 RT711_JD2),
347 },
348 {
349 .callback = sof_sdw_quirk_cb,
350 .matches = {
351 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
352 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0B01")
353 },
354 .driver_data = (void *)(SOF_SDW_TGL_HDMI |
355 RT711_JD2),
356 },
357 {
358 .callback = sof_sdw_quirk_cb,
359 .matches = {
360 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
361 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0B11")
362 },
363 .driver_data = (void *)(SOF_SDW_TGL_HDMI |
364 RT711_JD2),
365 },
366 {
367 .callback = sof_sdw_quirk_cb,
368 .matches = {
369 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
370 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0B12")
371 },
372 .driver_data = (void *)(SOF_SDW_TGL_HDMI |
373 RT711_JD2),
374 },
375 {
376 .callback = sof_sdw_quirk_cb,
377 .matches = {
378 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
379 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0B13"),
380 },
381 /* No Jack */
382 .driver_data = (void *)SOF_SDW_TGL_HDMI,
383 },
384 {
385 .callback = sof_sdw_quirk_cb,
386 .matches = {
387 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
388 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0B14"),
389 },
390 /* No Jack */
391 .driver_data = (void *)SOF_SDW_TGL_HDMI,
392 },
393
394 {
395 .callback = sof_sdw_quirk_cb,
396 .matches = {
397 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
398 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0B29"),
399 },
400 .driver_data = (void *)(SOF_SDW_TGL_HDMI |
401 RT711_JD2),
402 },
403 {
404 .callback = sof_sdw_quirk_cb,
405 .matches = {
406 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
407 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0B34"),
408 },
409 /* No Jack */
410 .driver_data = (void *)SOF_SDW_TGL_HDMI,
411 },
412 {
413 .callback = sof_sdw_quirk_cb,
414 .matches = {
415 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
416 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0B8C"),
417 },
418 .driver_data = (void *)(SOF_SDW_TGL_HDMI |
419 RT711_JD2),
420 },
421 {
422 .callback = sof_sdw_quirk_cb,
423 .matches = {
424 DMI_MATCH(DMI_SYS_VENDOR, "HP"),
425 DMI_MATCH(DMI_PRODUCT_NAME, "OMEN by HP Gaming Laptop 16"),
426 },
427 .driver_data = (void *)(SOF_SDW_TGL_HDMI |
428 RT711_JD2),
429 },
430 /* RaptorLake devices */
431 {
432 .callback = sof_sdw_quirk_cb,
433 .matches = {
434 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
435 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0BDA")
436 },
437 .driver_data = (void *)(SOF_SDW_TGL_HDMI |
438 RT711_JD2),
439 },
440 {
441 .callback = sof_sdw_quirk_cb,
442 .matches = {
443 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
444 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0C0F")
445 },
446 .driver_data = (void *)(SOF_SDW_TGL_HDMI |
447 RT711_JD2),
448 },
449 {
450 .callback = sof_sdw_quirk_cb,
451 .matches = {
452 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
453 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0C10"),
454 },
455 /* No Jack */
456 .driver_data = (void *)(SOF_SDW_TGL_HDMI),
457 },
458 {
459 .callback = sof_sdw_quirk_cb,
460 .matches = {
461 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
462 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0C11")
463 },
464 .driver_data = (void *)(SOF_SDW_TGL_HDMI |
465 RT711_JD2),
466 },
467 {
468 .callback = sof_sdw_quirk_cb,
469 .matches = {
470 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
471 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0C40")
472 },
473 .driver_data = (void *)(SOF_SDW_TGL_HDMI |
474 RT711_JD2),
475 },
476 {
477 .callback = sof_sdw_quirk_cb,
478 .matches = {
479 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
480 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0C4F")
481 },
482 .driver_data = (void *)(SOF_SDW_TGL_HDMI |
483 RT711_JD2),
484 },
485 {
486 .callback = sof_sdw_quirk_cb,
487 .matches = {
488 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
489 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0CF6")
490 },
491 .driver_data = (void *)(SOC_SDW_CODEC_SPKR),
492 },
493 {
494 .callback = sof_sdw_quirk_cb,
495 .matches = {
496 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
497 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0CF9")
498 },
499 .driver_data = (void *)(SOC_SDW_CODEC_SPKR),
500 },
501 {
502 .callback = sof_sdw_quirk_cb,
503 .matches = {
504 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
505 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0CFA")
506 },
507 .driver_data = (void *)(SOC_SDW_CODEC_SPKR),
508 },
509 /* MeteorLake devices */
510 {
511 .callback = sof_sdw_quirk_cb,
512 .matches = {
513 DMI_MATCH(DMI_PRODUCT_FAMILY, "Intel_mtlrvp"),
514 },
515 .driver_data = (void *)(RT711_JD1),
516 },
517 {
518 .callback = sof_sdw_quirk_cb,
519 .matches = {
520 DMI_MATCH(DMI_SYS_VENDOR, "Intel Corporation"),
521 DMI_MATCH(DMI_PRODUCT_NAME, "Meteor Lake Client Platform"),
522 },
523 .driver_data = (void *)(RT711_JD2_100K),
524 },
525 {
526 .callback = sof_sdw_quirk_cb,
527 .matches = {
528 DMI_MATCH(DMI_SYS_VENDOR, "Google"),
529 DMI_MATCH(DMI_PRODUCT_NAME, "Rex"),
530 },
531 .driver_data = (void *)(SOC_SDW_PCH_DMIC |
532 SOF_BT_OFFLOAD_SSP(1) |
533 SOF_SSP_BT_OFFLOAD_PRESENT),
534 },
535 {
536 .callback = sof_sdw_quirk_cb,
537 .matches = {
538 DMI_MATCH(DMI_SYS_VENDOR, "HP"),
539 DMI_MATCH(DMI_PRODUCT_NAME, "OMEN Transcend Gaming Laptop"),
540 },
541 .driver_data = (void *)(RT711_JD2),
542 },
543
544 /* LunarLake devices */
545 {
546 .callback = sof_sdw_quirk_cb,
547 .matches = {
548 DMI_MATCH(DMI_SYS_VENDOR, "Intel Corporation"),
549 DMI_MATCH(DMI_PRODUCT_NAME, "Lunar Lake Client Platform"),
550 },
551 .driver_data = (void *)(RT711_JD2),
552 },
553 {
554 .callback = sof_sdw_quirk_cb,
555 .matches = {
556 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
557 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0CE3")
558 },
559 .driver_data = (void *)(SOC_SDW_SIDECAR_AMPS),
560 },
561 {
562 .callback = sof_sdw_quirk_cb,
563 .matches = {
564 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
565 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0CE4")
566 },
567 .driver_data = (void *)(SOC_SDW_SIDECAR_AMPS),
568 },
569 {
570 .callback = sof_sdw_quirk_cb,
571 .matches = {
572 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
573 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0CDB")
574 },
575 .driver_data = (void *)(SOC_SDW_CODEC_SPKR),
576 },
577 {
578 .callback = sof_sdw_quirk_cb,
579 .matches = {
580 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
581 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0CDC")
582 },
583 .driver_data = (void *)(SOC_SDW_CODEC_SPKR),
584 },
585 {
586 .callback = sof_sdw_quirk_cb,
587 .matches = {
588 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
589 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0CDD")
590 },
591 .driver_data = (void *)(SOC_SDW_CODEC_SPKR),
592 },
593 {
594 .callback = sof_sdw_quirk_cb,
595 .matches = {
596 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
597 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0D36")
598 },
599 .driver_data = (void *)(SOC_SDW_CODEC_SPKR),
600 },
601 {
602 .callback = sof_sdw_quirk_cb,
603 .matches = {
604 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
605 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0CF8")
606 },
607 .driver_data = (void *)(SOC_SDW_CODEC_SPKR),
608 },
609 {
610 .callback = sof_sdw_quirk_cb,
611 .matches = {
612 DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
613 DMI_MATCH(DMI_PRODUCT_NAME, "83JX")
614 },
615 .driver_data = (void *)(SOC_SDW_SIDECAR_AMPS | SOC_SDW_CODEC_MIC),
616 },
617 {
618 .callback = sof_sdw_quirk_cb,
619 .matches = {
620 DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
621 DMI_MATCH(DMI_PRODUCT_NAME, "83LC")
622 },
623 .driver_data = (void *)(SOC_SDW_SIDECAR_AMPS | SOC_SDW_CODEC_MIC),
624 },
625 {
626 .callback = sof_sdw_quirk_cb,
627 .matches = {
628 DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
629 DMI_MATCH(DMI_PRODUCT_NAME, "83MC")
630 },
631 .driver_data = (void *)(SOC_SDW_SIDECAR_AMPS | SOC_SDW_CODEC_MIC),
632 }, {
633 .callback = sof_sdw_quirk_cb,
634 .matches = {
635 DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
636 DMI_MATCH(DMI_PRODUCT_NAME, "83NM")
637 },
638 .driver_data = (void *)(SOC_SDW_SIDECAR_AMPS | SOC_SDW_CODEC_MIC),
639 },
640 {
641 .callback = sof_sdw_quirk_cb,
642 .matches = {
643 DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
644 DMI_MATCH(DMI_PRODUCT_NAME, "83HM")
645 },
646 .driver_data = (void *)(SOC_SDW_SIDECAR_AMPS |
647 SOC_SDW_CODEC_MIC),
648 },
649 {
650 .callback = sof_sdw_quirk_cb,
651 .matches = {
652 DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
653 DMI_MATCH(DMI_PRODUCT_NAME, "21QB")
654 },
655 /* Note this quirk excludes the CODEC mic */
656 .driver_data = (void *)(SOC_SDW_CODEC_MIC),
657 },
658 {
659 .callback = sof_sdw_quirk_cb,
660 .matches = {
661 DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
662 DMI_MATCH(DMI_PRODUCT_NAME, "21QA")
663 },
664 /* Note this quirk excludes the CODEC mic */
665 .driver_data = (void *)(SOC_SDW_CODEC_MIC),
666 },
667 {
668 .callback = sof_sdw_quirk_cb,
669 .matches = {
670 DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
671 DMI_MATCH(DMI_PRODUCT_NAME, "21Q6")
672 },
673 .driver_data = (void *)(SOC_SDW_SIDECAR_AMPS | SOC_SDW_CODEC_MIC),
674 },
675 {
676 .callback = sof_sdw_quirk_cb,
677 .matches = {
678 DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
679 DMI_MATCH(DMI_PRODUCT_NAME, "21Q7")
680 },
681 .driver_data = (void *)(SOC_SDW_SIDECAR_AMPS | SOC_SDW_CODEC_MIC),
682 },
683
684 /* ArrowLake devices */
685 {
686 .callback = sof_sdw_quirk_cb,
687 .matches = {
688 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
689 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0CE8")
690 },
691 .driver_data = (void *)(SOC_SDW_CODEC_SPKR),
692 },
693 {
694 .callback = sof_sdw_quirk_cb,
695 .matches = {
696 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
697 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0CF1")
698 },
699 .driver_data = (void *)(SOC_SDW_CODEC_SPKR),
700 },
701 {
702 .callback = sof_sdw_quirk_cb,
703 .matches = {
704 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
705 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0CF7")
706 },
707 .driver_data = (void *)(SOC_SDW_CODEC_SPKR),
708 },
709 {
710 .callback = sof_sdw_quirk_cb,
711 .matches = {
712 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
713 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0CF0")
714 },
715 .driver_data = (void *)(SOC_SDW_CODEC_SPKR),
716 },
717 {
718 .callback = sof_sdw_quirk_cb,
719 .matches = {
720 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
721 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0CF3")
722 },
723 .driver_data = (void *)(SOC_SDW_CODEC_SPKR),
724 },
725 {
726 .callback = sof_sdw_quirk_cb,
727 .matches = {
728 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
729 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0CF4")
730 },
731 .driver_data = (void *)(SOC_SDW_CODEC_SPKR),
732 },
733 {
734 .callback = sof_sdw_quirk_cb,
735 .matches = {
736 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
737 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0CF5")
738 },
739 .driver_data = (void *)(SOC_SDW_CODEC_SPKR),
740 },
741 /* Pantherlake devices*/
742 {
743 .callback = sof_sdw_quirk_cb,
744 .matches = {
745 DMI_MATCH(DMI_PRODUCT_FAMILY, "Intel_ptlrvp"),
746 },
747 .driver_data = (void *)(SOC_SDW_PCH_DMIC),
748 },
749 {}
750};
751
752static struct snd_soc_dai_link_component platform_component[] = {
753 {
754 /* name might be overridden during probe */
755 .name = "0000:00:1f.3"
756 }
757};
758
759static const struct snd_soc_ops sdw_ops = {
760 .startup = asoc_sdw_startup,
761 .prepare = asoc_sdw_prepare,
762 .trigger = asoc_sdw_trigger,
763 .hw_params = asoc_sdw_hw_params,
764 .hw_free = asoc_sdw_hw_free,
765 .shutdown = asoc_sdw_shutdown,
766};
767
768static const char * const type_strings[] = {"SimpleJack", "SmartAmp", "SmartMic"};
769
770static int create_sdw_dailink(struct snd_soc_card *card,
771 struct asoc_sdw_dailink *sof_dai,
772 struct snd_soc_dai_link **dai_links,
773 int *be_id, struct snd_soc_codec_conf **codec_conf)
774{
775 struct device *dev = card->dev;
776 struct asoc_sdw_mc_private *ctx = snd_soc_card_get_drvdata(card);
777 struct intel_mc_ctx *intel_ctx = (struct intel_mc_ctx *)ctx->private;
778 struct asoc_sdw_endpoint *sof_end;
779 int stream;
780 int ret;
781
782 list_for_each_entry(sof_end, &sof_dai->endpoints, list) {
783 if (sof_end->name_prefix) {
784 (*codec_conf)->dlc.name = sof_end->codec_name;
785 (*codec_conf)->name_prefix = sof_end->name_prefix;
786 (*codec_conf)++;
787 }
788
789 if (sof_end->include_sidecar) {
790 ret = sof_end->codec_info->add_sidecar(card, dai_links, codec_conf);
791 if (ret)
792 return ret;
793 }
794 }
795
796 for_each_pcm_streams(stream) {
797 static const char * const sdw_stream_name[] = {
798 "SDW%d-Playback",
799 "SDW%d-Capture",
800 "SDW%d-Playback-%s",
801 "SDW%d-Capture-%s",
802 };
803 struct snd_soc_dai_link_ch_map *codec_maps;
804 struct snd_soc_dai_link_component *codecs;
805 struct snd_soc_dai_link_component *cpus;
806 int num_cpus = hweight32(sof_dai->link_mask[stream]);
807 int num_codecs = sof_dai->num_devs[stream];
808 int playback, capture;
809 int cur_link = 0;
810 int i = 0, j = 0;
811 char *name;
812
813 if (!sof_dai->num_devs[stream])
814 continue;
815
816 sof_end = list_first_entry(&sof_dai->endpoints,
817 struct asoc_sdw_endpoint, list);
818
819 *be_id = sof_end->dai_info->dailink[stream];
820 if (*be_id < 0) {
821 dev_err(dev, "Invalid dailink id %d\n", *be_id);
822 return -EINVAL;
823 }
824
825 /* create stream name according to first link id */
826 if (ctx->append_dai_type)
827 name = devm_kasprintf(dev, GFP_KERNEL,
828 sdw_stream_name[stream + 2],
829 ffs(sof_end->link_mask) - 1,
830 type_strings[sof_end->dai_info->dai_type]);
831 else
832 name = devm_kasprintf(dev, GFP_KERNEL,
833 sdw_stream_name[stream],
834 ffs(sof_end->link_mask) - 1);
835 if (!name)
836 return -ENOMEM;
837
838 cpus = devm_kcalloc(dev, num_cpus, sizeof(*cpus), GFP_KERNEL);
839 if (!cpus)
840 return -ENOMEM;
841
842 codecs = devm_kcalloc(dev, num_codecs, sizeof(*codecs), GFP_KERNEL);
843 if (!codecs)
844 return -ENOMEM;
845
846 codec_maps = devm_kcalloc(dev, num_codecs, sizeof(*codec_maps), GFP_KERNEL);
847 if (!codec_maps)
848 return -ENOMEM;
849
850 list_for_each_entry(sof_end, &sof_dai->endpoints, list) {
851 if (!sof_end->dai_info->direction[stream])
852 continue;
853
854 if (cur_link != sof_end->link_mask) {
855 int link_num = ffs(sof_end->link_mask) - 1;
856 int pin_num = intel_ctx->sdw_pin_index[link_num]++;
857
858 cur_link = sof_end->link_mask;
859
860 cpus[i].dai_name = devm_kasprintf(dev, GFP_KERNEL,
861 "SDW%d Pin%d",
862 link_num, pin_num);
863 if (!cpus[i].dai_name)
864 return -ENOMEM;
865 i++;
866 }
867
868 codec_maps[j].cpu = i - 1;
869 codec_maps[j].codec = j;
870
871 codecs[j].name = sof_end->codec_name;
872 codecs[j].dai_name = sof_end->dai_info->dai_name;
873 j++;
874 }
875
876 WARN_ON(i != num_cpus || j != num_codecs);
877
878 playback = (stream == SNDRV_PCM_STREAM_PLAYBACK);
879 capture = (stream == SNDRV_PCM_STREAM_CAPTURE);
880
881 asoc_sdw_init_dai_link(dev, *dai_links, be_id, name, playback, capture,
882 cpus, num_cpus, platform_component,
883 ARRAY_SIZE(platform_component), codecs, num_codecs,
884 1, asoc_sdw_rtd_init, &sdw_ops);
885
886 /*
887 * SoundWire DAILINKs use 'stream' functions and Bank Switch operations
888 * based on wait_for_completion(), tag them as 'nonatomic'.
889 */
890 (*dai_links)->nonatomic = true;
891 (*dai_links)->ch_maps = codec_maps;
892
893 list_for_each_entry(sof_end, &sof_dai->endpoints, list) {
894 if (sof_end->dai_info->init)
895 sof_end->dai_info->init(card, *dai_links,
896 sof_end->codec_info,
897 playback);
898 }
899
900 (*dai_links)++;
901 }
902
903 return 0;
904}
905
906static int create_sdw_dailinks(struct snd_soc_card *card,
907 struct snd_soc_dai_link **dai_links, int *be_id,
908 struct asoc_sdw_dailink *sof_dais,
909 struct snd_soc_codec_conf **codec_conf)
910{
911 struct asoc_sdw_mc_private *ctx = snd_soc_card_get_drvdata(card);
912 struct intel_mc_ctx *intel_ctx = (struct intel_mc_ctx *)ctx->private;
913 int ret, i;
914
915 for (i = 0; i < SDW_INTEL_MAX_LINKS; i++)
916 intel_ctx->sdw_pin_index[i] = SOC_SDW_INTEL_BIDIR_PDI_BASE;
917
918 /* generate DAI links by each sdw link */
919 while (sof_dais->initialised) {
920 int current_be_id;
921
922 ret = create_sdw_dailink(card, sof_dais, dai_links,
923 ¤t_be_id, codec_conf);
924 if (ret)
925 return ret;
926
927 /* Update the be_id to match the highest ID used for SDW link */
928 if (*be_id < current_be_id)
929 *be_id = current_be_id;
930
931 sof_dais++;
932 }
933
934 return 0;
935}
936
937static int create_ssp_dailinks(struct snd_soc_card *card,
938 struct snd_soc_dai_link **dai_links, int *be_id,
939 struct asoc_sdw_codec_info *ssp_info,
940 unsigned long ssp_mask)
941{
942 struct device *dev = card->dev;
943 int i, j = 0;
944 int ret;
945
946 for_each_set_bit(i, &ssp_mask, BITS_PER_TYPE(ssp_mask)) {
947 char *name = devm_kasprintf(dev, GFP_KERNEL, "SSP%d-Codec", i);
948 char *cpu_dai_name = devm_kasprintf(dev, GFP_KERNEL, "SSP%d Pin", i);
949 char *codec_name = devm_kasprintf(dev, GFP_KERNEL, "i2c-%s:0%d",
950 ssp_info->acpi_id, j++);
951 if (!name || !cpu_dai_name || !codec_name)
952 return -ENOMEM;
953
954 int playback = ssp_info->dais[0].direction[SNDRV_PCM_STREAM_PLAYBACK];
955 int capture = ssp_info->dais[0].direction[SNDRV_PCM_STREAM_CAPTURE];
956
957 ret = asoc_sdw_init_simple_dai_link(dev, *dai_links, be_id, name,
958 playback, capture, cpu_dai_name,
959 platform_component->name,
960 ARRAY_SIZE(platform_component), codec_name,
961 ssp_info->dais[0].dai_name, 1, NULL,
962 ssp_info->ops);
963 if (ret)
964 return ret;
965
966 ret = ssp_info->dais[0].init(card, *dai_links, ssp_info, 0);
967 if (ret < 0)
968 return ret;
969
970 (*dai_links)++;
971 }
972
973 return 0;
974}
975
976static int create_dmic_dailinks(struct snd_soc_card *card,
977 struct snd_soc_dai_link **dai_links, int *be_id)
978{
979 struct device *dev = card->dev;
980 int ret;
981
982 ret = asoc_sdw_init_simple_dai_link(dev, *dai_links, be_id, "dmic01",
983 0, 1, // DMIC only supports capture
984 "DMIC01 Pin", platform_component->name,
985 ARRAY_SIZE(platform_component),
986 "dmic-codec", "dmic-hifi", 1,
987 asoc_sdw_dmic_init, NULL);
988 if (ret)
989 return ret;
990
991 (*dai_links)++;
992
993 ret = asoc_sdw_init_simple_dai_link(dev, *dai_links, be_id, "dmic16k",
994 0, 1, // DMIC only supports capture
995 "DMIC16k Pin", platform_component->name,
996 ARRAY_SIZE(platform_component),
997 "dmic-codec", "dmic-hifi", 1,
998 /* don't call asoc_sdw_dmic_init() twice */
999 NULL, NULL);
1000 if (ret)
1001 return ret;
1002
1003 (*dai_links)++;
1004
1005 return 0;
1006}
1007
1008static int create_hdmi_dailinks(struct snd_soc_card *card,
1009 struct snd_soc_dai_link **dai_links, int *be_id,
1010 int hdmi_num)
1011{
1012 struct device *dev = card->dev;
1013 struct asoc_sdw_mc_private *ctx = snd_soc_card_get_drvdata(card);
1014 struct intel_mc_ctx *intel_ctx = (struct intel_mc_ctx *)ctx->private;
1015 int i, ret;
1016
1017 for (i = 0; i < hdmi_num; i++) {
1018 char *name = devm_kasprintf(dev, GFP_KERNEL, "iDisp%d", i + 1);
1019 char *cpu_dai_name = devm_kasprintf(dev, GFP_KERNEL, "iDisp%d Pin", i + 1);
1020 if (!name || !cpu_dai_name)
1021 return -ENOMEM;
1022
1023 char *codec_name, *codec_dai_name;
1024
1025 if (intel_ctx->hdmi.idisp_codec) {
1026 codec_name = "ehdaudio0D2";
1027 codec_dai_name = devm_kasprintf(dev, GFP_KERNEL,
1028 "intel-hdmi-hifi%d", i + 1);
1029 } else {
1030 codec_name = "snd-soc-dummy";
1031 codec_dai_name = "snd-soc-dummy-dai";
1032 }
1033
1034 if (!codec_dai_name)
1035 return -ENOMEM;
1036
1037 ret = asoc_sdw_init_simple_dai_link(dev, *dai_links, be_id, name,
1038 1, 0, // HDMI only supports playback
1039 cpu_dai_name, platform_component->name,
1040 ARRAY_SIZE(platform_component),
1041 codec_name, codec_dai_name, 1,
1042 i == 0 ? sof_sdw_hdmi_init : NULL, NULL);
1043 if (ret)
1044 return ret;
1045
1046 (*dai_links)++;
1047 }
1048
1049 return 0;
1050}
1051
1052static int create_bt_dailinks(struct snd_soc_card *card,
1053 struct snd_soc_dai_link **dai_links, int *be_id)
1054{
1055 struct device *dev = card->dev;
1056 int port = (sof_sdw_quirk & SOF_BT_OFFLOAD_SSP_MASK) >>
1057 SOF_BT_OFFLOAD_SSP_SHIFT;
1058 char *name = devm_kasprintf(dev, GFP_KERNEL, "SSP%d-BT", port);
1059 char *cpu_dai_name = devm_kasprintf(dev, GFP_KERNEL, "SSP%d Pin", port);
1060 if (!name || !cpu_dai_name)
1061 return -ENOMEM;
1062
1063 int ret;
1064
1065 ret = asoc_sdw_init_simple_dai_link(dev, *dai_links, be_id, name,
1066 1, 1, cpu_dai_name, platform_component->name,
1067 ARRAY_SIZE(platform_component),
1068 snd_soc_dummy_dlc.name, snd_soc_dummy_dlc.dai_name,
1069 1, NULL, NULL);
1070 if (ret)
1071 return ret;
1072
1073 (*dai_links)++;
1074
1075 return 0;
1076}
1077
1078static int sof_card_dai_links_create(struct snd_soc_card *card)
1079{
1080 struct device *dev = card->dev;
1081 struct snd_soc_acpi_mach *mach = dev_get_platdata(card->dev);
1082 int sdw_be_num = 0, ssp_num = 0, dmic_num = 0, bt_num = 0;
1083 struct asoc_sdw_mc_private *ctx = snd_soc_card_get_drvdata(card);
1084 struct intel_mc_ctx *intel_ctx = (struct intel_mc_ctx *)ctx->private;
1085 struct snd_soc_acpi_mach_params *mach_params = &mach->mach_params;
1086 struct snd_soc_codec_conf *codec_conf;
1087 struct asoc_sdw_codec_info *ssp_info;
1088 struct asoc_sdw_endpoint *sof_ends;
1089 struct asoc_sdw_dailink *sof_dais;
1090 int num_devs = 0;
1091 int num_ends = 0;
1092 struct snd_soc_dai_link *dai_links;
1093 int num_links;
1094 int be_id = 0;
1095 int hdmi_num;
1096 unsigned long ssp_mask;
1097 int ret;
1098
1099 ret = asoc_sdw_count_sdw_endpoints(card, &num_devs, &num_ends);
1100 if (ret < 0) {
1101 dev_err(dev, "failed to count devices/endpoints: %d\n", ret);
1102 return ret;
1103 }
1104
1105 /*
1106 * One per DAI link, worst case is a DAI link for every endpoint, also
1107 * add one additional to act as a terminator such that code can iterate
1108 * until it hits an uninitialised DAI.
1109 */
1110 sof_dais = kcalloc(num_ends + 1, sizeof(*sof_dais), GFP_KERNEL);
1111 if (!sof_dais)
1112 return -ENOMEM;
1113
1114 /* One per endpoint, ie. each DAI on each codec/amp */
1115 sof_ends = kcalloc(num_ends, sizeof(*sof_ends), GFP_KERNEL);
1116 if (!sof_ends) {
1117 ret = -ENOMEM;
1118 goto err_dai;
1119 }
1120
1121 ret = asoc_sdw_parse_sdw_endpoints(card, sof_dais, sof_ends, &num_devs);
1122 if (ret < 0)
1123 goto err_end;
1124
1125 sdw_be_num = ret;
1126
1127 /*
1128 * on generic tgl platform, I2S or sdw mode is supported
1129 * based on board rework. A ACPI device is registered in
1130 * system only when I2S mode is supported, not sdw mode.
1131 * Here check ACPI ID to confirm I2S is supported.
1132 */
1133 ssp_info = asoc_sdw_find_codec_info_acpi(mach->id);
1134 if (ssp_info) {
1135 ssp_mask = SOF_SSP_GET_PORT(sof_sdw_quirk);
1136 ssp_num = hweight_long(ssp_mask);
1137 }
1138
1139 if (mach_params->codec_mask & IDISP_CODEC_MASK)
1140 intel_ctx->hdmi.idisp_codec = true;
1141
1142 if (sof_sdw_quirk & SOF_SDW_TGL_HDMI)
1143 hdmi_num = SOF_TGL_HDMI_COUNT;
1144 else
1145 hdmi_num = SOF_PRE_TGL_HDMI_COUNT;
1146
1147 /* enable dmic01 & dmic16k */
1148 if (ctx->ignore_internal_dmic) {
1149 dev_warn(dev, "Ignoring internal DMIC\n");
1150 mach_params->dmic_num = 0;
1151 } else if (mach_params->dmic_num) {
1152 dmic_num = 2;
1153 } else if (sof_sdw_quirk & SOC_SDW_PCH_DMIC) {
1154 dmic_num = 2;
1155 /*
1156 * mach_params->dmic_num will be used to set the cfg-mics value of
1157 * card->components string. Set it to the default value.
1158 */
1159 mach_params->dmic_num = DMIC_DEFAULT_CHANNELS;
1160 }
1161
1162 if (sof_sdw_quirk & SOF_SSP_BT_OFFLOAD_PRESENT)
1163 bt_num = 1;
1164
1165 dev_dbg(dev, "sdw %d, ssp %d, dmic %d, hdmi %d, bt: %d\n",
1166 sdw_be_num, ssp_num, dmic_num,
1167 intel_ctx->hdmi.idisp_codec ? hdmi_num : 0, bt_num);
1168
1169 codec_conf = devm_kcalloc(dev, num_devs, sizeof(*codec_conf), GFP_KERNEL);
1170 if (!codec_conf) {
1171 ret = -ENOMEM;
1172 goto err_end;
1173 }
1174
1175 /* allocate BE dailinks */
1176 num_links = sdw_be_num + ssp_num + dmic_num + hdmi_num + bt_num;
1177 dai_links = devm_kcalloc(dev, num_links, sizeof(*dai_links), GFP_KERNEL);
1178 if (!dai_links) {
1179 ret = -ENOMEM;
1180 goto err_end;
1181 }
1182
1183 card->codec_conf = codec_conf;
1184 card->num_configs = num_devs;
1185 card->dai_link = dai_links;
1186 card->num_links = num_links;
1187
1188 /* SDW */
1189 if (sdw_be_num) {
1190 ret = create_sdw_dailinks(card, &dai_links, &be_id,
1191 sof_dais, &codec_conf);
1192 if (ret)
1193 goto err_end;
1194 }
1195
1196 /* SSP */
1197 if (ssp_num) {
1198 ret = create_ssp_dailinks(card, &dai_links, &be_id,
1199 ssp_info, ssp_mask);
1200 if (ret)
1201 goto err_end;
1202 }
1203
1204 /* dmic */
1205 if (dmic_num) {
1206 ret = create_dmic_dailinks(card, &dai_links, &be_id);
1207 if (ret)
1208 goto err_end;
1209 }
1210
1211 /* HDMI */
1212 ret = create_hdmi_dailinks(card, &dai_links, &be_id, hdmi_num);
1213 if (ret)
1214 goto err_end;
1215
1216 /* BT */
1217 if (sof_sdw_quirk & SOF_SSP_BT_OFFLOAD_PRESENT) {
1218 ret = create_bt_dailinks(card, &dai_links, &be_id);
1219 if (ret)
1220 goto err_end;
1221 }
1222
1223 WARN_ON(codec_conf != card->codec_conf + card->num_configs);
1224 WARN_ON(dai_links != card->dai_link + card->num_links);
1225
1226err_end:
1227 kfree(sof_ends);
1228err_dai:
1229 kfree(sof_dais);
1230
1231 return ret;
1232}
1233
1234static int sof_sdw_card_late_probe(struct snd_soc_card *card)
1235{
1236 struct asoc_sdw_mc_private *ctx = snd_soc_card_get_drvdata(card);
1237 struct intel_mc_ctx *intel_ctx = (struct intel_mc_ctx *)ctx->private;
1238 int ret = 0;
1239
1240 ret = asoc_sdw_card_late_probe(card);
1241 if (ret < 0)
1242 return ret;
1243
1244 if (intel_ctx->hdmi.idisp_codec)
1245 ret = sof_sdw_hdmi_card_late_probe(card);
1246
1247 return ret;
1248}
1249
1250static int mc_probe(struct platform_device *pdev)
1251{
1252 struct snd_soc_acpi_mach *mach = dev_get_platdata(&pdev->dev);
1253 struct snd_soc_card *card;
1254 struct asoc_sdw_mc_private *ctx;
1255 struct intel_mc_ctx *intel_ctx;
1256 int amp_num = 0, i;
1257 int ret;
1258
1259 dev_dbg(&pdev->dev, "Entry\n");
1260
1261 intel_ctx = devm_kzalloc(&pdev->dev, sizeof(*intel_ctx), GFP_KERNEL);
1262 if (!intel_ctx)
1263 return -ENOMEM;
1264
1265 ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_KERNEL);
1266 if (!ctx)
1267 return -ENOMEM;
1268
1269 ctx->private = intel_ctx;
1270 ctx->codec_info_list_count = asoc_sdw_get_codec_info_list_count();
1271 card = &ctx->card;
1272 card->dev = &pdev->dev;
1273 card->name = "soundwire";
1274 card->owner = THIS_MODULE;
1275 card->late_probe = sof_sdw_card_late_probe;
1276
1277 snd_soc_card_set_drvdata(card, ctx);
1278
1279 dmi_check_system(sof_sdw_quirk_table);
1280
1281 if (quirk_override != -1) {
1282 dev_info(card->dev, "Overriding quirk 0x%lx => 0x%x\n",
1283 sof_sdw_quirk, quirk_override);
1284 sof_sdw_quirk = quirk_override;
1285 }
1286
1287 log_quirks(card->dev);
1288
1289 ctx->mc_quirk = sof_sdw_quirk;
1290 /* reset amp_num to ensure amp_num++ starts from 0 in each probe */
1291 for (i = 0; i < ctx->codec_info_list_count; i++)
1292 codec_info_list[i].amp_num = 0;
1293
1294 if (mach->mach_params.subsystem_id_set) {
1295 snd_soc_card_set_pci_ssid(card,
1296 mach->mach_params.subsystem_vendor,
1297 mach->mach_params.subsystem_device);
1298 }
1299
1300 ret = sof_card_dai_links_create(card);
1301 if (ret < 0)
1302 return ret;
1303
1304 /*
1305 * the default amp_num is zero for each codec and
1306 * amp_num will only be increased for active amp
1307 * codecs on used platform
1308 */
1309 for (i = 0; i < ctx->codec_info_list_count; i++)
1310 amp_num += codec_info_list[i].amp_num;
1311
1312 card->components = devm_kasprintf(card->dev, GFP_KERNEL,
1313 " cfg-amp:%d", amp_num);
1314 if (!card->components)
1315 return -ENOMEM;
1316
1317 if (mach->mach_params.dmic_num) {
1318 card->components = devm_kasprintf(card->dev, GFP_KERNEL,
1319 "%s mic:dmic cfg-mics:%d",
1320 card->components,
1321 mach->mach_params.dmic_num);
1322 if (!card->components)
1323 return -ENOMEM;
1324 }
1325
1326 /* Register the card */
1327 ret = devm_snd_soc_register_card(card->dev, card);
1328 if (ret) {
1329 dev_err_probe(card->dev, ret, "snd_soc_register_card failed %d\n", ret);
1330 asoc_sdw_mc_dailink_exit_loop(card);
1331 return ret;
1332 }
1333
1334 platform_set_drvdata(pdev, card);
1335
1336 return ret;
1337}
1338
1339static void mc_remove(struct platform_device *pdev)
1340{
1341 struct snd_soc_card *card = platform_get_drvdata(pdev);
1342
1343 asoc_sdw_mc_dailink_exit_loop(card);
1344}
1345
1346static const struct platform_device_id mc_id_table[] = {
1347 { "sof_sdw", },
1348 {}
1349};
1350MODULE_DEVICE_TABLE(platform, mc_id_table);
1351
1352static struct platform_driver sof_sdw_driver = {
1353 .driver = {
1354 .name = "sof_sdw",
1355 .pm = &snd_soc_pm_ops,
1356 },
1357 .probe = mc_probe,
1358 .remove = mc_remove,
1359 .id_table = mc_id_table,
1360};
1361
1362module_platform_driver(sof_sdw_driver);
1363
1364MODULE_DESCRIPTION("ASoC SoundWire Generic Machine driver");
1365MODULE_AUTHOR("Bard Liao <yung-chuan.liao@linux.intel.com>");
1366MODULE_AUTHOR("Rander Wang <rander.wang@linux.intel.com>");
1367MODULE_AUTHOR("Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>");
1368MODULE_LICENSE("GPL v2");
1369MODULE_IMPORT_NS("SND_SOC_INTEL_HDA_DSP_COMMON");
1370MODULE_IMPORT_NS("SND_SOC_SDW_UTILS");
1// SPDX-License-Identifier: GPL-2.0-only
2// Copyright (c) 2020 Intel Corporation
3
4/*
5 * sof_sdw - ASOC Machine driver for Intel SoundWire platforms
6 */
7
8#include <linux/device.h>
9#include <linux/dmi.h>
10#include <linux/module.h>
11#include <linux/soundwire/sdw.h>
12#include <linux/soundwire/sdw_type.h>
13#include <sound/soc.h>
14#include <sound/soc-acpi.h>
15#include "sof_sdw_common.h"
16#include "../../codecs/rt711.h"
17
18unsigned long sof_sdw_quirk = RT711_JD1;
19static int quirk_override = -1;
20module_param_named(quirk, quirk_override, int, 0444);
21MODULE_PARM_DESC(quirk, "Board-specific quirk override");
22
23static void log_quirks(struct device *dev)
24{
25 if (SOF_JACK_JDSRC(sof_sdw_quirk))
26 dev_dbg(dev, "quirk realtek,jack-detect-source %ld\n",
27 SOF_JACK_JDSRC(sof_sdw_quirk));
28 if (sof_sdw_quirk & SOF_SDW_FOUR_SPK)
29 dev_dbg(dev, "quirk SOF_SDW_FOUR_SPK enabled\n");
30 if (sof_sdw_quirk & SOF_SDW_TGL_HDMI)
31 dev_dbg(dev, "quirk SOF_SDW_TGL_HDMI enabled\n");
32 if (sof_sdw_quirk & SOF_SDW_PCH_DMIC)
33 dev_dbg(dev, "quirk SOF_SDW_PCH_DMIC enabled\n");
34 if (SOF_SSP_GET_PORT(sof_sdw_quirk))
35 dev_dbg(dev, "SSP port %ld\n",
36 SOF_SSP_GET_PORT(sof_sdw_quirk));
37 if (sof_sdw_quirk & SOF_SDW_NO_AGGREGATION)
38 dev_dbg(dev, "quirk SOF_SDW_NO_AGGREGATION enabled\n");
39}
40
41static int sof_sdw_quirk_cb(const struct dmi_system_id *id)
42{
43 sof_sdw_quirk = (unsigned long)id->driver_data;
44 return 1;
45}
46
47static const struct dmi_system_id sof_sdw_quirk_table[] = {
48 /* CometLake devices */
49 {
50 .callback = sof_sdw_quirk_cb,
51 .matches = {
52 DMI_MATCH(DMI_SYS_VENDOR, "Intel Corporation"),
53 DMI_MATCH(DMI_PRODUCT_NAME, "CometLake Client"),
54 },
55 .driver_data = (void *)SOF_SDW_PCH_DMIC,
56 },
57 {
58 .callback = sof_sdw_quirk_cb,
59 .matches = {
60 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
61 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "09C6")
62 },
63 .driver_data = (void *)RT711_JD2,
64 },
65 {
66 /* early version of SKU 09C6 */
67 .callback = sof_sdw_quirk_cb,
68 .matches = {
69 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
70 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0983")
71 },
72 .driver_data = (void *)RT711_JD2,
73 },
74 {
75 .callback = sof_sdw_quirk_cb,
76 .matches = {
77 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
78 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "098F"),
79 },
80 .driver_data = (void *)(RT711_JD2 |
81 SOF_SDW_FOUR_SPK),
82 },
83 {
84 .callback = sof_sdw_quirk_cb,
85 .matches = {
86 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
87 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0990"),
88 },
89 .driver_data = (void *)(RT711_JD2 |
90 SOF_SDW_FOUR_SPK),
91 },
92 /* IceLake devices */
93 {
94 .callback = sof_sdw_quirk_cb,
95 .matches = {
96 DMI_MATCH(DMI_SYS_VENDOR, "Intel Corporation"),
97 DMI_MATCH(DMI_PRODUCT_NAME, "Ice Lake Client"),
98 },
99 .driver_data = (void *)SOF_SDW_PCH_DMIC,
100 },
101 /* TigerLake devices */
102 {
103 .callback = sof_sdw_quirk_cb,
104 .matches = {
105 DMI_MATCH(DMI_SYS_VENDOR, "Intel Corporation"),
106 DMI_MATCH(DMI_PRODUCT_NAME,
107 "Tiger Lake Client Platform"),
108 },
109 .driver_data = (void *)(SOF_SDW_TGL_HDMI |
110 RT711_JD1 |
111 SOF_SDW_PCH_DMIC |
112 SOF_SSP_PORT(SOF_I2S_SSP2)),
113 },
114 {
115 .callback = sof_sdw_quirk_cb,
116 .matches = {
117 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
118 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0A3E")
119 },
120 .driver_data = (void *)(SOF_SDW_TGL_HDMI |
121 RT711_JD2),
122 },
123 {
124 /* another SKU of Dell Latitude 9520 */
125 .callback = sof_sdw_quirk_cb,
126 .matches = {
127 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
128 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0A3F")
129 },
130 .driver_data = (void *)(SOF_SDW_TGL_HDMI |
131 RT711_JD2),
132 },
133 {
134 /* Dell XPS 9710 */
135 .callback = sof_sdw_quirk_cb,
136 .matches = {
137 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
138 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0A5D")
139 },
140 .driver_data = (void *)(SOF_SDW_TGL_HDMI |
141 RT711_JD2 |
142 SOF_SDW_FOUR_SPK),
143 },
144 {
145 .callback = sof_sdw_quirk_cb,
146 .matches = {
147 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
148 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0A5E")
149 },
150 .driver_data = (void *)(SOF_SDW_TGL_HDMI |
151 RT711_JD2 |
152 SOF_SDW_FOUR_SPK),
153 },
154 {
155 .callback = sof_sdw_quirk_cb,
156 .matches = {
157 DMI_MATCH(DMI_SYS_VENDOR, "Google"),
158 DMI_MATCH(DMI_PRODUCT_NAME, "Volteer"),
159 },
160 .driver_data = (void *)(SOF_SDW_TGL_HDMI |
161 SOF_SDW_PCH_DMIC |
162 SOF_SDW_FOUR_SPK |
163 SOF_BT_OFFLOAD_SSP(2) |
164 SOF_SSP_BT_OFFLOAD_PRESENT),
165 },
166 {
167 .callback = sof_sdw_quirk_cb,
168 .matches = {
169 DMI_MATCH(DMI_SYS_VENDOR, "Google"),
170 DMI_MATCH(DMI_PRODUCT_NAME, "Ripto"),
171 },
172 .driver_data = (void *)(SOF_SDW_TGL_HDMI |
173 SOF_SDW_PCH_DMIC |
174 SOF_SDW_FOUR_SPK),
175 },
176 {
177 /*
178 * this entry covers multiple HP SKUs. The family name
179 * does not seem robust enough, so we use a partial
180 * match that ignores the product name suffix
181 * (e.g. 15-eb1xxx, 14t-ea000 or 13-aw2xxx)
182 */
183 .callback = sof_sdw_quirk_cb,
184 .matches = {
185 DMI_MATCH(DMI_SYS_VENDOR, "HP"),
186 DMI_MATCH(DMI_PRODUCT_NAME, "HP Spectre x360 Conv"),
187 },
188 .driver_data = (void *)(SOF_SDW_TGL_HDMI |
189 SOF_SDW_PCH_DMIC |
190 RT711_JD1),
191 },
192 {
193 /*
194 * this entry covers HP Spectre x360 where the DMI information
195 * changed somehow
196 */
197 .callback = sof_sdw_quirk_cb,
198 .matches = {
199 DMI_MATCH(DMI_SYS_VENDOR, "HP"),
200 DMI_MATCH(DMI_BOARD_NAME, "8709"),
201 },
202 .driver_data = (void *)(SOF_SDW_TGL_HDMI |
203 SOF_SDW_PCH_DMIC |
204 RT711_JD1),
205 },
206 {
207 /* NUC15 'Bishop County' LAPBC510 and LAPBC710 skews */
208 .callback = sof_sdw_quirk_cb,
209 .matches = {
210 DMI_MATCH(DMI_SYS_VENDOR, "Intel(R) Client Systems"),
211 DMI_MATCH(DMI_PRODUCT_NAME, "LAPBC"),
212 },
213 .driver_data = (void *)(SOF_SDW_TGL_HDMI |
214 SOF_SDW_PCH_DMIC |
215 RT711_JD1),
216 },
217 {
218 /* NUC15 LAPBC710 skews */
219 .callback = sof_sdw_quirk_cb,
220 .matches = {
221 DMI_MATCH(DMI_BOARD_VENDOR, "Intel Corporation"),
222 DMI_MATCH(DMI_BOARD_NAME, "LAPBC710"),
223 },
224 .driver_data = (void *)(SOF_SDW_TGL_HDMI |
225 SOF_SDW_PCH_DMIC |
226 RT711_JD1),
227 },
228 {
229 /* NUC15 'Rooks County' LAPRC510 and LAPRC710 skews */
230 .callback = sof_sdw_quirk_cb,
231 .matches = {
232 DMI_MATCH(DMI_SYS_VENDOR, "Intel(R) Client Systems"),
233 DMI_MATCH(DMI_PRODUCT_NAME, "LAPRC"),
234 },
235 .driver_data = (void *)(SOF_SDW_TGL_HDMI |
236 SOF_SDW_PCH_DMIC |
237 RT711_JD2_100K),
238 },
239 /* TigerLake-SDCA devices */
240 {
241 .callback = sof_sdw_quirk_cb,
242 .matches = {
243 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
244 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0A32")
245 },
246 .driver_data = (void *)(SOF_SDW_TGL_HDMI |
247 RT711_JD2 |
248 SOF_SDW_FOUR_SPK),
249 },
250 {
251 .callback = sof_sdw_quirk_cb,
252 .matches = {
253 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
254 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0A45")
255 },
256 .driver_data = (void *)(SOF_SDW_TGL_HDMI |
257 RT711_JD2),
258 },
259 /* AlderLake devices */
260 {
261 .callback = sof_sdw_quirk_cb,
262 .matches = {
263 DMI_MATCH(DMI_SYS_VENDOR, "Intel Corporation"),
264 DMI_MATCH(DMI_PRODUCT_NAME, "Alder Lake Client Platform"),
265 },
266 .driver_data = (void *)(RT711_JD2_100K |
267 SOF_SDW_TGL_HDMI |
268 SOF_BT_OFFLOAD_SSP(2) |
269 SOF_SSP_BT_OFFLOAD_PRESENT),
270 },
271 {
272 .callback = sof_sdw_quirk_cb,
273 .matches = {
274 DMI_MATCH(DMI_SYS_VENDOR, "Google"),
275 DMI_MATCH(DMI_PRODUCT_NAME, "Brya"),
276 },
277 .driver_data = (void *)(SOF_SDW_TGL_HDMI |
278 SOF_SDW_PCH_DMIC |
279 SOF_SDW_FOUR_SPK |
280 SOF_BT_OFFLOAD_SSP(2) |
281 SOF_SSP_BT_OFFLOAD_PRESENT),
282 },
283 {
284 .callback = sof_sdw_quirk_cb,
285 .matches = {
286 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
287 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0AF0")
288 },
289 .driver_data = (void *)(SOF_SDW_TGL_HDMI |
290 RT711_JD2 |
291 SOF_SDW_FOUR_SPK),
292 },
293 {
294 .callback = sof_sdw_quirk_cb,
295 .matches = {
296 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
297 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0AF3"),
298 },
299 /* No Jack */
300 .driver_data = (void *)(SOF_SDW_TGL_HDMI |
301 SOF_SDW_FOUR_SPK),
302 },
303 {
304 .callback = sof_sdw_quirk_cb,
305 .matches = {
306 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
307 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0AFE")
308 },
309 .driver_data = (void *)(SOF_SDW_TGL_HDMI |
310 RT711_JD2 |
311 SOF_SDW_FOUR_SPK),
312 },
313 {
314 .callback = sof_sdw_quirk_cb,
315 .matches = {
316 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
317 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0AFF")
318 },
319 .driver_data = (void *)(SOF_SDW_TGL_HDMI |
320 RT711_JD2 |
321 SOF_SDW_FOUR_SPK),
322 },
323 {
324 .callback = sof_sdw_quirk_cb,
325 .matches = {
326 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
327 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0B00")
328 },
329 .driver_data = (void *)(SOF_SDW_TGL_HDMI |
330 RT711_JD2 |
331 SOF_SDW_FOUR_SPK),
332 },
333 {
334 .callback = sof_sdw_quirk_cb,
335 .matches = {
336 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
337 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0B01")
338 },
339 .driver_data = (void *)(SOF_SDW_TGL_HDMI |
340 RT711_JD2 |
341 SOF_SDW_FOUR_SPK),
342 },
343 {
344 .callback = sof_sdw_quirk_cb,
345 .matches = {
346 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
347 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0B11")
348 },
349 .driver_data = (void *)(SOF_SDW_TGL_HDMI |
350 RT711_JD2 |
351 SOF_SDW_FOUR_SPK),
352 },
353 {
354 .callback = sof_sdw_quirk_cb,
355 .matches = {
356 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
357 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0B12")
358 },
359 .driver_data = (void *)(SOF_SDW_TGL_HDMI |
360 RT711_JD2 |
361 SOF_SDW_FOUR_SPK),
362 },
363 {
364 .callback = sof_sdw_quirk_cb,
365 .matches = {
366 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
367 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0B13"),
368 },
369 /* No Jack */
370 .driver_data = (void *)SOF_SDW_TGL_HDMI,
371 },
372 {
373 .callback = sof_sdw_quirk_cb,
374 .matches = {
375 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
376 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0B14"),
377 },
378 /* No Jack */
379 .driver_data = (void *)SOF_SDW_TGL_HDMI,
380 },
381
382 {
383 .callback = sof_sdw_quirk_cb,
384 .matches = {
385 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
386 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0B29"),
387 },
388 .driver_data = (void *)(SOF_SDW_TGL_HDMI |
389 RT711_JD2 |
390 SOF_SDW_FOUR_SPK),
391 },
392 {
393 .callback = sof_sdw_quirk_cb,
394 .matches = {
395 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
396 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0B34"),
397 },
398 /* No Jack */
399 .driver_data = (void *)SOF_SDW_TGL_HDMI,
400 },
401 {
402 .callback = sof_sdw_quirk_cb,
403 .matches = {
404 DMI_MATCH(DMI_SYS_VENDOR, "HP"),
405 DMI_MATCH(DMI_PRODUCT_NAME, "OMEN by HP Gaming Laptop 16"),
406 },
407 .driver_data = (void *)(SOF_SDW_TGL_HDMI |
408 RT711_JD2),
409 },
410 /* RaptorLake devices */
411 {
412 .callback = sof_sdw_quirk_cb,
413 .matches = {
414 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
415 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0BDA")
416 },
417 .driver_data = (void *)(SOF_SDW_TGL_HDMI |
418 RT711_JD2 |
419 SOF_SDW_FOUR_SPK),
420 },
421 {
422 .callback = sof_sdw_quirk_cb,
423 .matches = {
424 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
425 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0C10"),
426 },
427 /* No Jack */
428 .driver_data = (void *)(SOF_SDW_TGL_HDMI |
429 SOF_SDW_FOUR_SPK),
430 },
431 {
432 .callback = sof_sdw_quirk_cb,
433 .matches = {
434 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
435 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0C11")
436 },
437 .driver_data = (void *)(SOF_SDW_TGL_HDMI |
438 RT711_JD2 |
439 SOF_SDW_FOUR_SPK),
440 },
441 {
442 .callback = sof_sdw_quirk_cb,
443 .matches = {
444 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
445 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0C40")
446 },
447 .driver_data = (void *)(SOF_SDW_TGL_HDMI |
448 RT711_JD2 |
449 SOF_SDW_FOUR_SPK),
450 },
451 {
452 .callback = sof_sdw_quirk_cb,
453 .matches = {
454 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
455 DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0C4F")
456 },
457 .driver_data = (void *)(SOF_SDW_TGL_HDMI |
458 RT711_JD2 |
459 SOF_SDW_FOUR_SPK),
460 },
461 /* MeteorLake devices */
462 {
463 .callback = sof_sdw_quirk_cb,
464 .matches = {
465 DMI_MATCH(DMI_PRODUCT_FAMILY, "Intel_mtlrvp"),
466 },
467 .driver_data = (void *)(RT711_JD1),
468 },
469 {
470 .callback = sof_sdw_quirk_cb,
471 .matches = {
472 DMI_MATCH(DMI_SYS_VENDOR, "Intel Corporation"),
473 DMI_MATCH(DMI_PRODUCT_NAME, "Meteor Lake Client Platform"),
474 },
475 .driver_data = (void *)(RT711_JD2_100K),
476 },
477 {
478 .callback = sof_sdw_quirk_cb,
479 .matches = {
480 DMI_MATCH(DMI_SYS_VENDOR, "Google"),
481 DMI_MATCH(DMI_PRODUCT_NAME, "Rex"),
482 },
483 .driver_data = (void *)(SOF_SDW_PCH_DMIC |
484 SOF_BT_OFFLOAD_SSP(1) |
485 SOF_SSP_BT_OFFLOAD_PRESENT),
486 },
487 /* LunarLake devices */
488 {
489 .callback = sof_sdw_quirk_cb,
490 .matches = {
491 DMI_MATCH(DMI_SYS_VENDOR, "Intel Corporation"),
492 DMI_MATCH(DMI_PRODUCT_NAME, "Lunar Lake Client Platform"),
493 },
494 .driver_data = (void *)(RT711_JD2),
495 },
496 {}
497};
498
499static struct snd_soc_dai_link_component platform_component[] = {
500 {
501 /* name might be overridden during probe */
502 .name = "0000:00:1f.3"
503 }
504};
505
506/* these wrappers are only needed to avoid typecast compilation errors */
507int sdw_startup(struct snd_pcm_substream *substream)
508{
509 return sdw_startup_stream(substream);
510}
511
512int sdw_prepare(struct snd_pcm_substream *substream)
513{
514 struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);
515 struct sdw_stream_runtime *sdw_stream;
516 struct snd_soc_dai *dai;
517
518 /* Find stream from first CPU DAI */
519 dai = snd_soc_rtd_to_cpu(rtd, 0);
520
521 sdw_stream = snd_soc_dai_get_stream(dai, substream->stream);
522 if (IS_ERR(sdw_stream)) {
523 dev_err(rtd->dev, "no stream found for DAI %s\n", dai->name);
524 return PTR_ERR(sdw_stream);
525 }
526
527 return sdw_prepare_stream(sdw_stream);
528}
529
530int sdw_trigger(struct snd_pcm_substream *substream, int cmd)
531{
532 struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);
533 struct sdw_stream_runtime *sdw_stream;
534 struct snd_soc_dai *dai;
535 int ret;
536
537 /* Find stream from first CPU DAI */
538 dai = snd_soc_rtd_to_cpu(rtd, 0);
539
540 sdw_stream = snd_soc_dai_get_stream(dai, substream->stream);
541 if (IS_ERR(sdw_stream)) {
542 dev_err(rtd->dev, "no stream found for DAI %s\n", dai->name);
543 return PTR_ERR(sdw_stream);
544 }
545
546 switch (cmd) {
547 case SNDRV_PCM_TRIGGER_START:
548 case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
549 case SNDRV_PCM_TRIGGER_RESUME:
550 ret = sdw_enable_stream(sdw_stream);
551 break;
552
553 case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
554 case SNDRV_PCM_TRIGGER_SUSPEND:
555 case SNDRV_PCM_TRIGGER_STOP:
556 ret = sdw_disable_stream(sdw_stream);
557 break;
558 default:
559 ret = -EINVAL;
560 break;
561 }
562
563 if (ret)
564 dev_err(rtd->dev, "%s trigger %d failed: %d\n", __func__, cmd, ret);
565
566 return ret;
567}
568
569int sdw_hw_params(struct snd_pcm_substream *substream,
570 struct snd_pcm_hw_params *params)
571{
572 struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);
573 struct snd_soc_dai_link_ch_map *ch_maps;
574 int ch = params_channels(params);
575 unsigned int ch_mask;
576 int num_codecs;
577 int step;
578 int i;
579
580 if (!rtd->dai_link->ch_maps)
581 return 0;
582
583 /* Identical data will be sent to all codecs in playback */
584 if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
585 ch_mask = GENMASK(ch - 1, 0);
586 step = 0;
587 } else {
588 num_codecs = rtd->dai_link->num_codecs;
589
590 if (ch < num_codecs || ch % num_codecs != 0) {
591 dev_err(rtd->dev, "Channels number %d is invalid when codec number = %d\n",
592 ch, num_codecs);
593 return -EINVAL;
594 }
595
596 ch_mask = GENMASK(ch / num_codecs - 1, 0);
597 step = hweight_long(ch_mask);
598
599 }
600
601 /*
602 * The captured data will be combined from each cpu DAI if the dai
603 * link has more than one codec DAIs. Set codec channel mask and
604 * ASoC will set the corresponding channel numbers for each cpu dai.
605 */
606 for_each_link_ch_maps(rtd->dai_link, i, ch_maps)
607 ch_maps->ch_mask = ch_mask << (i * step);
608
609 return 0;
610}
611
612int sdw_hw_free(struct snd_pcm_substream *substream)
613{
614 struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);
615 struct sdw_stream_runtime *sdw_stream;
616 struct snd_soc_dai *dai;
617
618 /* Find stream from first CPU DAI */
619 dai = snd_soc_rtd_to_cpu(rtd, 0);
620
621 sdw_stream = snd_soc_dai_get_stream(dai, substream->stream);
622 if (IS_ERR(sdw_stream)) {
623 dev_err(rtd->dev, "no stream found for DAI %s\n", dai->name);
624 return PTR_ERR(sdw_stream);
625 }
626
627 return sdw_deprepare_stream(sdw_stream);
628}
629
630void sdw_shutdown(struct snd_pcm_substream *substream)
631{
632 sdw_shutdown_stream(substream);
633}
634
635static const struct snd_soc_ops sdw_ops = {
636 .startup = sdw_startup,
637 .prepare = sdw_prepare,
638 .trigger = sdw_trigger,
639 .hw_params = sdw_hw_params,
640 .hw_free = sdw_hw_free,
641 .shutdown = sdw_shutdown,
642};
643
644static struct sof_sdw_codec_info codec_info_list[] = {
645 {
646 .part_id = 0x700,
647 .dais = {
648 {
649 .direction = {true, true},
650 .dai_name = "rt700-aif1",
651 .dai_type = SOF_SDW_DAI_TYPE_JACK,
652 .dailink = {SDW_JACK_OUT_DAI_ID, SDW_JACK_IN_DAI_ID},
653 .init = sof_sdw_rt700_init,
654 },
655 },
656 .dai_num = 1,
657 },
658 {
659 .part_id = 0x711,
660 .version_id = 3,
661 .dais = {
662 {
663 .direction = {true, true},
664 .dai_name = "rt711-sdca-aif1",
665 .dai_type = SOF_SDW_DAI_TYPE_JACK,
666 .dailink = {SDW_JACK_OUT_DAI_ID, SDW_JACK_IN_DAI_ID},
667 .init = sof_sdw_rt_sdca_jack_init,
668 .exit = sof_sdw_rt_sdca_jack_exit,
669 },
670 },
671 .dai_num = 1,
672 },
673 {
674 .part_id = 0x711,
675 .version_id = 2,
676 .dais = {
677 {
678 .direction = {true, true},
679 .dai_name = "rt711-aif1",
680 .dai_type = SOF_SDW_DAI_TYPE_JACK,
681 .dailink = {SDW_JACK_OUT_DAI_ID, SDW_JACK_IN_DAI_ID},
682 .init = sof_sdw_rt711_init,
683 .exit = sof_sdw_rt711_exit,
684 },
685 },
686 .dai_num = 1,
687 },
688 {
689 .part_id = 0x712,
690 .version_id = 3,
691 .dais = {
692 {
693 .direction = {true, true},
694 .dai_name = "rt712-sdca-aif1",
695 .dai_type = SOF_SDW_DAI_TYPE_JACK,
696 .dailink = {SDW_JACK_OUT_DAI_ID, SDW_JACK_IN_DAI_ID},
697 .init = sof_sdw_rt_sdca_jack_init,
698 .exit = sof_sdw_rt_sdca_jack_exit,
699 },
700 {
701 .direction = {true, false},
702 .dai_name = "rt712-sdca-aif2",
703 .dai_type = SOF_SDW_DAI_TYPE_AMP,
704 .dailink = {SDW_AMP_OUT_DAI_ID, SDW_UNUSED_DAI_ID},
705 .init = sof_sdw_rt712_spk_init,
706 },
707 },
708 .dai_num = 2,
709 },
710 {
711 .part_id = 0x1712,
712 .version_id = 3,
713 .dais = {
714 {
715 .direction = {false, true},
716 .dai_name = "rt712-sdca-dmic-aif1",
717 .dai_type = SOF_SDW_DAI_TYPE_MIC,
718 .dailink = {SDW_UNUSED_DAI_ID, SDW_DMIC_DAI_ID},
719 .init = sof_sdw_rt712_sdca_dmic_init,
720 },
721 },
722 .dai_num = 1,
723 },
724 {
725 .part_id = 0x713,
726 .version_id = 3,
727 .dais = {
728 {
729 .direction = {true, true},
730 .dai_name = "rt712-sdca-aif1",
731 .dai_type = SOF_SDW_DAI_TYPE_JACK,
732 .dailink = {SDW_JACK_OUT_DAI_ID, SDW_JACK_IN_DAI_ID},
733 .init = sof_sdw_rt_sdca_jack_init,
734 .exit = sof_sdw_rt_sdca_jack_exit,
735 },
736 },
737 .dai_num = 1,
738 },
739 {
740 .part_id = 0x1713,
741 .version_id = 3,
742 .dais = {
743 {
744 .direction = {false, true},
745 .dai_name = "rt712-sdca-dmic-aif1",
746 .dai_type = SOF_SDW_DAI_TYPE_MIC,
747 .dailink = {SDW_UNUSED_DAI_ID, SDW_DMIC_DAI_ID},
748 .init = sof_sdw_rt712_sdca_dmic_init,
749 },
750 },
751 .dai_num = 1,
752 },
753 {
754 .part_id = 0x1308,
755 .acpi_id = "10EC1308",
756 .dais = {
757 {
758 .direction = {true, false},
759 .dai_name = "rt1308-aif",
760 .dai_type = SOF_SDW_DAI_TYPE_AMP,
761 .dailink = {SDW_AMP_OUT_DAI_ID, SDW_UNUSED_DAI_ID},
762 .init = sof_sdw_rt_amp_init,
763 .exit = sof_sdw_rt_amp_exit,
764 },
765 },
766 .dai_num = 1,
767 .ops = &sof_sdw_rt1308_i2s_ops,
768 },
769 {
770 .part_id = 0x1316,
771 .dais = {
772 {
773 .direction = {true, true},
774 .dai_name = "rt1316-aif",
775 .dai_type = SOF_SDW_DAI_TYPE_AMP,
776 .dailink = {SDW_AMP_OUT_DAI_ID, SDW_AMP_IN_DAI_ID},
777 .init = sof_sdw_rt_amp_init,
778 .exit = sof_sdw_rt_amp_exit,
779 },
780 },
781 .dai_num = 1,
782 },
783 {
784 .part_id = 0x1318,
785 .dais = {
786 {
787 .direction = {true, true},
788 .dai_name = "rt1318-aif",
789 .dai_type = SOF_SDW_DAI_TYPE_AMP,
790 .dailink = {SDW_AMP_OUT_DAI_ID, SDW_AMP_IN_DAI_ID},
791 .init = sof_sdw_rt_amp_init,
792 .exit = sof_sdw_rt_amp_exit,
793 },
794 },
795 .dai_num = 1,
796 },
797 {
798 .part_id = 0x714,
799 .version_id = 3,
800 .ignore_pch_dmic = true,
801 .dais = {
802 {
803 .direction = {false, true},
804 .dai_name = "rt715-aif2",
805 .dai_type = SOF_SDW_DAI_TYPE_MIC,
806 .dailink = {SDW_UNUSED_DAI_ID, SDW_DMIC_DAI_ID},
807 .init = sof_sdw_rt715_sdca_init,
808 },
809 },
810 .dai_num = 1,
811 },
812 {
813 .part_id = 0x715,
814 .version_id = 3,
815 .ignore_pch_dmic = true,
816 .dais = {
817 {
818 .direction = {false, true},
819 .dai_name = "rt715-aif2",
820 .dai_type = SOF_SDW_DAI_TYPE_MIC,
821 .dailink = {SDW_UNUSED_DAI_ID, SDW_DMIC_DAI_ID},
822 .init = sof_sdw_rt715_sdca_init,
823 },
824 },
825 .dai_num = 1,
826 },
827 {
828 .part_id = 0x714,
829 .version_id = 2,
830 .ignore_pch_dmic = true,
831 .dais = {
832 {
833 .direction = {false, true},
834 .dai_name = "rt715-aif2",
835 .dai_type = SOF_SDW_DAI_TYPE_MIC,
836 .dailink = {SDW_UNUSED_DAI_ID, SDW_DMIC_DAI_ID},
837 .init = sof_sdw_rt715_init,
838 },
839 },
840 .dai_num = 1,
841 },
842 {
843 .part_id = 0x715,
844 .version_id = 2,
845 .ignore_pch_dmic = true,
846 .dais = {
847 {
848 .direction = {false, true},
849 .dai_name = "rt715-aif2",
850 .dai_type = SOF_SDW_DAI_TYPE_MIC,
851 .dailink = {SDW_UNUSED_DAI_ID, SDW_DMIC_DAI_ID},
852 .init = sof_sdw_rt715_init,
853 },
854 },
855 .dai_num = 1,
856 },
857 {
858 .part_id = 0x722,
859 .version_id = 3,
860 .dais = {
861 {
862 .direction = {true, true},
863 .dai_name = "rt722-sdca-aif1",
864 .dai_type = SOF_SDW_DAI_TYPE_JACK,
865 .dailink = {SDW_JACK_OUT_DAI_ID, SDW_JACK_IN_DAI_ID},
866 .init = sof_sdw_rt_sdca_jack_init,
867 .exit = sof_sdw_rt_sdca_jack_exit,
868 },
869 {
870 .direction = {true, false},
871 .dai_name = "rt722-sdca-aif2",
872 .dai_type = SOF_SDW_DAI_TYPE_AMP,
873 /* No feedback capability is provided by rt722-sdca codec driver*/
874 .dailink = {SDW_AMP_OUT_DAI_ID, SDW_UNUSED_DAI_ID},
875 .init = sof_sdw_rt722_spk_init,
876 },
877 {
878 .direction = {false, true},
879 .dai_name = "rt722-sdca-aif3",
880 .dai_type = SOF_SDW_DAI_TYPE_MIC,
881 .dailink = {SDW_UNUSED_DAI_ID, SDW_DMIC_DAI_ID},
882 .init = sof_sdw_rt722_sdca_dmic_init,
883 },
884 },
885 .dai_num = 3,
886 },
887 {
888 .part_id = 0x8373,
889 .dais = {
890 {
891 .direction = {true, true},
892 .dai_name = "max98373-aif1",
893 .dai_type = SOF_SDW_DAI_TYPE_AMP,
894 .dailink = {SDW_AMP_OUT_DAI_ID, SDW_AMP_IN_DAI_ID},
895 .init = sof_sdw_maxim_init,
896 },
897 },
898 .dai_num = 1,
899 },
900 {
901 .part_id = 0x8363,
902 .dais = {
903 {
904 .direction = {true, false},
905 .dai_name = "max98363-aif1",
906 .dai_type = SOF_SDW_DAI_TYPE_AMP,
907 .dailink = {SDW_AMP_OUT_DAI_ID, SDW_UNUSED_DAI_ID},
908 .init = sof_sdw_maxim_init,
909 },
910 },
911 .dai_num = 1,
912 },
913 {
914 .part_id = 0x5682,
915 .dais = {
916 {
917 .direction = {true, true},
918 .dai_name = "rt5682-sdw",
919 .dai_type = SOF_SDW_DAI_TYPE_JACK,
920 .dailink = {SDW_JACK_OUT_DAI_ID, SDW_JACK_IN_DAI_ID},
921 .init = sof_sdw_rt5682_init,
922 },
923 },
924 .dai_num = 1,
925 },
926 {
927 .part_id = 0x3556,
928 .dais = {
929 {
930 .direction = {true, true},
931 .dai_name = "cs35l56-sdw1",
932 .dai_type = SOF_SDW_DAI_TYPE_AMP,
933 .dailink = {SDW_AMP_OUT_DAI_ID, SDW_AMP_IN_DAI_ID},
934 .init = sof_sdw_cs_amp_init,
935 },
936 },
937 .dai_num = 1,
938 },
939 {
940 .part_id = 0x4242,
941 .dais = {
942 {
943 .direction = {true, true},
944 .dai_name = "cs42l42-sdw",
945 .dai_type = SOF_SDW_DAI_TYPE_JACK,
946 .dailink = {SDW_JACK_OUT_DAI_ID, SDW_JACK_IN_DAI_ID},
947 .init = sof_sdw_cs42l42_init,
948 },
949 },
950 .dai_num = 1,
951 },
952 {
953 .part_id = 0x4243,
954 .codec_name = "cs42l43-codec",
955 .dais = {
956 {
957 .direction = {true, false},
958 .dai_name = "cs42l43-dp5",
959 .dai_type = SOF_SDW_DAI_TYPE_JACK,
960 .dailink = {SDW_JACK_OUT_DAI_ID, SDW_UNUSED_DAI_ID},
961 .init = sof_sdw_cs42l43_hs_init,
962 },
963 {
964 .direction = {false, true},
965 .dai_name = "cs42l43-dp1",
966 .dai_type = SOF_SDW_DAI_TYPE_MIC,
967 .dailink = {SDW_UNUSED_DAI_ID, SDW_DMIC_DAI_ID},
968 .init = sof_sdw_cs42l43_dmic_init,
969 },
970 {
971 .direction = {false, true},
972 .dai_name = "cs42l43-dp2",
973 .dai_type = SOF_SDW_DAI_TYPE_JACK,
974 .dailink = {SDW_UNUSED_DAI_ID, SDW_JACK_IN_DAI_ID},
975 },
976 },
977 .dai_num = 3,
978 },
979 {
980 .part_id = 0xaaaa, /* generic codec mockup */
981 .version_id = 0,
982 .dais = {
983 {
984 .direction = {true, true},
985 .dai_name = "sdw-mockup-aif1",
986 .dai_type = SOF_SDW_DAI_TYPE_JACK,
987 .dailink = {SDW_JACK_OUT_DAI_ID, SDW_JACK_IN_DAI_ID},
988 .init = NULL,
989 },
990 },
991 .dai_num = 1,
992 },
993 {
994 .part_id = 0xaa55, /* headset codec mockup */
995 .version_id = 0,
996 .dais = {
997 {
998 .direction = {true, true},
999 .dai_name = "sdw-mockup-aif1",
1000 .dai_type = SOF_SDW_DAI_TYPE_JACK,
1001 .dailink = {SDW_JACK_OUT_DAI_ID, SDW_JACK_IN_DAI_ID},
1002 .init = NULL,
1003 },
1004 },
1005 .dai_num = 1,
1006 },
1007 {
1008 .part_id = 0x55aa, /* amplifier mockup */
1009 .version_id = 0,
1010 .dais = {
1011 {
1012 .direction = {true, true},
1013 .dai_name = "sdw-mockup-aif1",
1014 .dai_type = SOF_SDW_DAI_TYPE_AMP,
1015 .dailink = {SDW_AMP_OUT_DAI_ID, SDW_AMP_IN_DAI_ID},
1016 .init = NULL,
1017 },
1018 },
1019 .dai_num = 1,
1020 },
1021 {
1022 .part_id = 0x5555,
1023 .version_id = 0,
1024 .dais = {
1025 {
1026 .dai_name = "sdw-mockup-aif1",
1027 .direction = {false, true},
1028 .dai_type = SOF_SDW_DAI_TYPE_MIC,
1029 .dailink = {SDW_UNUSED_DAI_ID, SDW_DMIC_DAI_ID},
1030 .init = NULL,
1031 },
1032 },
1033 .dai_num = 1,
1034 },
1035};
1036
1037static inline int find_codec_info_part(const u64 adr)
1038{
1039 unsigned int part_id, sdw_version;
1040 int i;
1041
1042 part_id = SDW_PART_ID(adr);
1043 sdw_version = SDW_VERSION(adr);
1044 for (i = 0; i < ARRAY_SIZE(codec_info_list); i++)
1045 /*
1046 * A codec info is for all sdw version with the part id if
1047 * version_id is not specified in the codec info.
1048 */
1049 if (part_id == codec_info_list[i].part_id &&
1050 (!codec_info_list[i].version_id ||
1051 sdw_version == codec_info_list[i].version_id))
1052 return i;
1053
1054 return -EINVAL;
1055
1056}
1057
1058static inline int find_codec_info_acpi(const u8 *acpi_id)
1059{
1060 int i;
1061
1062 if (!acpi_id[0])
1063 return -EINVAL;
1064
1065 for (i = 0; i < ARRAY_SIZE(codec_info_list); i++)
1066 if (!memcmp(codec_info_list[i].acpi_id, acpi_id, ACPI_ID_LEN))
1067 return i;
1068
1069 return -EINVAL;
1070}
1071
1072/*
1073 * get BE dailink number and CPU DAI number based on sdw link adr.
1074 * Since some sdw slaves may be aggregated, the CPU DAI number
1075 * may be larger than the number of BE dailinks.
1076 */
1077static int get_dailink_info(struct device *dev,
1078 const struct snd_soc_acpi_link_adr *adr_link,
1079 int *sdw_be_num, int *codecs_num)
1080{
1081 bool group_visited[SDW_MAX_GROUPS];
1082 bool no_aggregation;
1083 int i;
1084 int j;
1085
1086 no_aggregation = sof_sdw_quirk & SOF_SDW_NO_AGGREGATION;
1087 *sdw_be_num = 0;
1088
1089 if (!adr_link)
1090 return -EINVAL;
1091
1092 for (i = 0; i < SDW_MAX_GROUPS; i++)
1093 group_visited[i] = false;
1094
1095 for (; adr_link->num_adr; adr_link++) {
1096 const struct snd_soc_acpi_endpoint *endpoint;
1097 struct sof_sdw_codec_info *codec_info;
1098 int codec_index;
1099 int stream;
1100 u64 adr;
1101
1102 /* make sure the link mask has a single bit set */
1103 if (!is_power_of_2(adr_link->mask))
1104 return -EINVAL;
1105
1106 for (i = 0; i < adr_link->num_adr; i++) {
1107 adr = adr_link->adr_d[i].adr;
1108 codec_index = find_codec_info_part(adr);
1109 if (codec_index < 0)
1110 return codec_index;
1111
1112 codec_info = &codec_info_list[codec_index];
1113
1114 *codecs_num += codec_info->dai_num;
1115
1116 if (!adr_link->adr_d[i].name_prefix) {
1117 dev_err(dev, "codec 0x%llx does not have a name prefix\n",
1118 adr_link->adr_d[i].adr);
1119 return -EINVAL;
1120 }
1121
1122 endpoint = adr_link->adr_d[i].endpoints;
1123 if (endpoint->aggregated && !endpoint->group_id) {
1124 dev_err(dev, "invalid group id on link %x\n",
1125 adr_link->mask);
1126 return -EINVAL;
1127 }
1128
1129 for (j = 0; j < codec_info->dai_num; j++) {
1130 /* count DAI number for playback and capture */
1131 for_each_pcm_streams(stream) {
1132 if (!codec_info->dais[j].direction[stream])
1133 continue;
1134
1135 /* count BE for each non-aggregated slave or group */
1136 if (!endpoint->aggregated || no_aggregation ||
1137 !group_visited[endpoint->group_id])
1138 (*sdw_be_num)++;
1139 }
1140 }
1141
1142 if (endpoint->aggregated)
1143 group_visited[endpoint->group_id] = true;
1144 }
1145 }
1146
1147 return 0;
1148}
1149
1150static void init_dai_link(struct device *dev, struct snd_soc_dai_link *dai_links,
1151 int *be_id, char *name, int playback, int capture,
1152 struct snd_soc_dai_link_component *cpus, int cpus_num,
1153 struct snd_soc_dai_link_component *codecs, int codecs_num,
1154 int (*init)(struct snd_soc_pcm_runtime *rtd),
1155 const struct snd_soc_ops *ops)
1156{
1157 dev_dbg(dev, "create dai link %s, id %d\n", name, *be_id);
1158 dai_links->id = (*be_id)++;
1159 dai_links->name = name;
1160 dai_links->platforms = platform_component;
1161 dai_links->num_platforms = ARRAY_SIZE(platform_component);
1162 dai_links->no_pcm = 1;
1163 dai_links->cpus = cpus;
1164 dai_links->num_cpus = cpus_num;
1165 dai_links->codecs = codecs;
1166 dai_links->num_codecs = codecs_num;
1167 dai_links->dpcm_playback = playback;
1168 dai_links->dpcm_capture = capture;
1169 dai_links->init = init;
1170 dai_links->ops = ops;
1171}
1172
1173static int init_simple_dai_link(struct device *dev, struct snd_soc_dai_link *dai_links,
1174 int *be_id, char *name, int playback, int capture,
1175 const char *cpu_dai_name,
1176 const char *codec_name, const char *codec_dai_name,
1177 int (*init)(struct snd_soc_pcm_runtime *rtd),
1178 const struct snd_soc_ops *ops)
1179{
1180 struct snd_soc_dai_link_component *dlc;
1181
1182 /* Allocate two DLCs one for the CPU, one for the CODEC */
1183 dlc = devm_kcalloc(dev, 2, sizeof(*dlc), GFP_KERNEL);
1184 if (!dlc || !name || !cpu_dai_name || !codec_name || !codec_dai_name)
1185 return -ENOMEM;
1186
1187 dlc[0].dai_name = cpu_dai_name;
1188
1189 dlc[1].name = codec_name;
1190 dlc[1].dai_name = codec_dai_name;
1191
1192 init_dai_link(dev, dai_links, be_id, name, playback, capture,
1193 &dlc[0], 1, &dlc[1], 1, init, ops);
1194
1195 return 0;
1196}
1197
1198static bool is_unique_device(const struct snd_soc_acpi_link_adr *adr_link,
1199 unsigned int sdw_version,
1200 unsigned int mfg_id,
1201 unsigned int part_id,
1202 unsigned int class_id,
1203 int index_in_link)
1204{
1205 int i;
1206
1207 for (i = 0; i < adr_link->num_adr; i++) {
1208 unsigned int sdw1_version, mfg1_id, part1_id, class1_id;
1209 u64 adr;
1210
1211 /* skip itself */
1212 if (i == index_in_link)
1213 continue;
1214
1215 adr = adr_link->adr_d[i].adr;
1216
1217 sdw1_version = SDW_VERSION(adr);
1218 mfg1_id = SDW_MFG_ID(adr);
1219 part1_id = SDW_PART_ID(adr);
1220 class1_id = SDW_CLASS_ID(adr);
1221
1222 if (sdw_version == sdw1_version &&
1223 mfg_id == mfg1_id &&
1224 part_id == part1_id &&
1225 class_id == class1_id)
1226 return false;
1227 }
1228
1229 return true;
1230}
1231
1232static int fill_sdw_codec_dlc(struct device *dev,
1233 const struct snd_soc_acpi_link_adr *adr_link,
1234 struct snd_soc_dai_link_component *codec,
1235 int adr_index, int dai_index)
1236{
1237 unsigned int sdw_version, unique_id, mfg_id, link_id, part_id, class_id;
1238 u64 adr = adr_link->adr_d[adr_index].adr;
1239 int codec_index;
1240
1241 codec_index = find_codec_info_part(adr);
1242 if (codec_index < 0)
1243 return codec_index;
1244
1245 sdw_version = SDW_VERSION(adr);
1246 link_id = SDW_DISCO_LINK_ID(adr);
1247 unique_id = SDW_UNIQUE_ID(adr);
1248 mfg_id = SDW_MFG_ID(adr);
1249 part_id = SDW_PART_ID(adr);
1250 class_id = SDW_CLASS_ID(adr);
1251
1252 if (codec_info_list[codec_index].codec_name)
1253 codec->name = devm_kstrdup(dev,
1254 codec_info_list[codec_index].codec_name,
1255 GFP_KERNEL);
1256 else if (is_unique_device(adr_link, sdw_version, mfg_id, part_id,
1257 class_id, adr_index))
1258 codec->name = devm_kasprintf(dev, GFP_KERNEL,
1259 "sdw:0:%01x:%04x:%04x:%02x", link_id,
1260 mfg_id, part_id, class_id);
1261 else
1262 codec->name = devm_kasprintf(dev, GFP_KERNEL,
1263 "sdw:0:%01x:%04x:%04x:%02x:%01x", link_id,
1264 mfg_id, part_id, class_id, unique_id);
1265
1266 if (!codec->name)
1267 return -ENOMEM;
1268
1269 codec->dai_name = codec_info_list[codec_index].dais[dai_index].dai_name;
1270
1271 return 0;
1272}
1273
1274static int set_codec_init_func(struct snd_soc_card *card,
1275 const struct snd_soc_acpi_link_adr *adr_link,
1276 struct snd_soc_dai_link *dai_links,
1277 bool playback, int group_id, int adr_index, int dai_index)
1278{
1279 int i = adr_index;
1280
1281 do {
1282 /*
1283 * Initialize the codec. If codec is part of an aggregated
1284 * group (group_id>0), initialize all codecs belonging to
1285 * same group.
1286 * The first link should start with adr_link->adr_d[adr_index]
1287 * because that is the device that we want to initialize and
1288 * we should end immediately if it is not aggregated (group_id=0)
1289 */
1290 for ( ; i < adr_link->num_adr; i++) {
1291 int codec_index;
1292
1293 codec_index = find_codec_info_part(adr_link->adr_d[i].adr);
1294 if (codec_index < 0)
1295 return codec_index;
1296
1297 /* The group_id is > 0 iff the codec is aggregated */
1298 if (adr_link->adr_d[i].endpoints->group_id != group_id)
1299 continue;
1300
1301 if (codec_info_list[codec_index].dais[dai_index].init)
1302 codec_info_list[codec_index].dais[dai_index].init(card,
1303 adr_link,
1304 dai_links,
1305 &codec_info_list[codec_index],
1306 playback);
1307 if (!group_id)
1308 return 0;
1309 }
1310
1311 i = 0;
1312 adr_link++;
1313 } while (adr_link->mask);
1314
1315 return 0;
1316}
1317
1318/*
1319 * check endpoint status in slaves and gather link ID for all slaves in
1320 * the same group to generate different CPU DAI. Now only support
1321 * one sdw link with all slaves set with only single group id.
1322 *
1323 * one slave on one sdw link with aggregated = 0
1324 * one sdw BE DAI <---> one-cpu DAI <---> one-codec DAI
1325 *
1326 * two or more slaves on one sdw link with aggregated = 0
1327 * one sdw BE DAI <---> one-cpu DAI <---> multi-codec DAIs
1328 *
1329 * multiple links with multiple slaves with aggregated = 1
1330 * one sdw BE DAI <---> 1 .. N CPU DAIs <----> 1 .. N codec DAIs
1331 */
1332static int get_slave_info(const struct snd_soc_acpi_link_adr *adr_link,
1333 struct device *dev, int *cpu_dai_id, int *cpu_dai_num,
1334 int *codec_num, unsigned int *group_id,
1335 int adr_index)
1336{
1337 bool no_aggregation = sof_sdw_quirk & SOF_SDW_NO_AGGREGATION;
1338 int i;
1339
1340 if (!adr_link->adr_d[adr_index].endpoints->aggregated || no_aggregation) {
1341 cpu_dai_id[0] = ffs(adr_link->mask) - 1;
1342 *cpu_dai_num = 1;
1343 *codec_num = 1;
1344 *group_id = 0;
1345 return 0;
1346 }
1347
1348 *codec_num = 0;
1349 *cpu_dai_num = 0;
1350 *group_id = adr_link->adr_d[adr_index].endpoints->group_id;
1351
1352 /* Count endpoints with the same group_id in the adr_link */
1353 for (; adr_link && adr_link->num_adr; adr_link++) {
1354 unsigned int link_codecs = 0;
1355
1356 for (i = 0; i < adr_link->num_adr; i++) {
1357 if (adr_link->adr_d[i].endpoints->aggregated &&
1358 adr_link->adr_d[i].endpoints->group_id == *group_id)
1359 link_codecs++;
1360 }
1361
1362 if (link_codecs) {
1363 *codec_num += link_codecs;
1364
1365 if (*cpu_dai_num >= SDW_MAX_CPU_DAIS) {
1366 dev_err(dev, "cpu_dai_id array overflowed\n");
1367 return -EINVAL;
1368 }
1369
1370 cpu_dai_id[(*cpu_dai_num)++] = ffs(adr_link->mask) - 1;
1371 }
1372 }
1373
1374 return 0;
1375}
1376
1377static void set_dailink_map(struct snd_soc_dai_link_ch_map *sdw_codec_ch_maps,
1378 int codec_num, int cpu_num)
1379{
1380 int step;
1381 int i;
1382
1383 step = codec_num / cpu_num;
1384 for (i = 0; i < codec_num; i++) {
1385 sdw_codec_ch_maps[i].cpu = i / step;
1386 sdw_codec_ch_maps[i].codec = i;
1387 }
1388}
1389
1390static const char * const type_strings[] = {"SimpleJack", "SmartAmp", "SmartMic"};
1391
1392static int create_sdw_dailink(struct snd_soc_card *card, int *link_index,
1393 struct snd_soc_dai_link *dai_links, int sdw_be_num,
1394 const struct snd_soc_acpi_link_adr *adr_link,
1395 struct snd_soc_codec_conf *codec_conf,
1396 int codec_count, int *be_id,
1397 int *codec_conf_index,
1398 bool *ignore_pch_dmic,
1399 bool append_dai_type,
1400 int adr_index,
1401 int dai_index)
1402{
1403 struct mc_private *ctx = snd_soc_card_get_drvdata(card);
1404 struct device *dev = card->dev;
1405 const struct snd_soc_acpi_link_adr *adr_link_next;
1406 struct snd_soc_dai_link_component *codecs;
1407 struct snd_soc_dai_link_component *cpus;
1408 struct sof_sdw_codec_info *codec_info;
1409 int cpu_dai_id[SDW_MAX_CPU_DAIS];
1410 int cpu_dai_num;
1411 unsigned int group_id;
1412 int codec_dlc_index = 0;
1413 int codec_index;
1414 int codec_num;
1415 int stream;
1416 int i = 0;
1417 int j, k;
1418 int ret;
1419
1420 ret = get_slave_info(adr_link, dev, cpu_dai_id, &cpu_dai_num, &codec_num,
1421 &group_id, adr_index);
1422 if (ret)
1423 return ret;
1424
1425 codecs = devm_kcalloc(dev, codec_num, sizeof(*codecs), GFP_KERNEL);
1426 if (!codecs)
1427 return -ENOMEM;
1428
1429 /* generate codec name on different links in the same group */
1430 j = adr_index;
1431 for (adr_link_next = adr_link; adr_link_next && adr_link_next->num_adr &&
1432 i < cpu_dai_num; adr_link_next++) {
1433 /* skip the link excluded by this processed group */
1434 if (cpu_dai_id[i] != ffs(adr_link_next->mask) - 1)
1435 continue;
1436
1437 /* j reset after loop, adr_index only applies to first link */
1438 for (; j < adr_link_next->num_adr && codec_dlc_index < codec_num; j++) {
1439 const struct snd_soc_acpi_endpoint *endpoints;
1440
1441 endpoints = adr_link_next->adr_d[j].endpoints;
1442
1443 if (group_id && (!endpoints->aggregated ||
1444 endpoints->group_id != group_id))
1445 continue;
1446
1447 /* sanity check */
1448 if (*codec_conf_index >= codec_count) {
1449 dev_err(dev, "codec_conf array overflowed\n");
1450 return -EINVAL;
1451 }
1452
1453 ret = fill_sdw_codec_dlc(dev, adr_link_next,
1454 &codecs[codec_dlc_index],
1455 j, dai_index);
1456 if (ret)
1457 return ret;
1458
1459 codec_conf[*codec_conf_index].dlc = codecs[codec_dlc_index];
1460 codec_conf[*codec_conf_index].name_prefix =
1461 adr_link_next->adr_d[j].name_prefix;
1462
1463 codec_dlc_index++;
1464 (*codec_conf_index)++;
1465 }
1466 j = 0;
1467
1468 /* check next link to create codec dai in the processed group */
1469 i++;
1470 }
1471
1472 /* find codec info to create BE DAI */
1473 codec_index = find_codec_info_part(adr_link->adr_d[adr_index].adr);
1474 if (codec_index < 0)
1475 return codec_index;
1476 codec_info = &codec_info_list[codec_index];
1477
1478 if (codec_info->ignore_pch_dmic)
1479 *ignore_pch_dmic = true;
1480
1481 for_each_pcm_streams(stream) {
1482 struct snd_soc_dai_link_ch_map *sdw_codec_ch_maps;
1483 char *name, *cpu_name;
1484 int playback, capture;
1485 static const char * const sdw_stream_name[] = {
1486 "SDW%d-Playback",
1487 "SDW%d-Capture",
1488 "SDW%d-Playback-%s",
1489 "SDW%d-Capture-%s",
1490 };
1491
1492 if (!codec_info->dais[dai_index].direction[stream])
1493 continue;
1494
1495 *be_id = codec_info->dais[dai_index].dailink[stream];
1496 if (*be_id < 0) {
1497 dev_err(dev, "Invalid dailink id %d\n", *be_id);
1498 return -EINVAL;
1499 }
1500
1501 sdw_codec_ch_maps = devm_kcalloc(dev, codec_num,
1502 sizeof(*sdw_codec_ch_maps), GFP_KERNEL);
1503 if (!sdw_codec_ch_maps)
1504 return -ENOMEM;
1505
1506 /* create stream name according to first link id */
1507 if (append_dai_type) {
1508 name = devm_kasprintf(dev, GFP_KERNEL,
1509 sdw_stream_name[stream + 2], cpu_dai_id[0],
1510 type_strings[codec_info->dais[dai_index].dai_type]);
1511 } else {
1512 name = devm_kasprintf(dev, GFP_KERNEL,
1513 sdw_stream_name[stream], cpu_dai_id[0]);
1514 }
1515 if (!name)
1516 return -ENOMEM;
1517
1518 cpus = devm_kcalloc(dev, cpu_dai_num, sizeof(*cpus), GFP_KERNEL);
1519 if (!cpus)
1520 return -ENOMEM;
1521
1522 /*
1523 * generate CPU DAI name base on the sdw link ID and
1524 * PIN ID with offset of 2 according to sdw dai driver.
1525 */
1526 for (k = 0; k < cpu_dai_num; k++) {
1527 cpu_name = devm_kasprintf(dev, GFP_KERNEL,
1528 "SDW%d Pin%d", cpu_dai_id[k],
1529 ctx->sdw_pin_index[cpu_dai_id[k]]++);
1530 if (!cpu_name)
1531 return -ENOMEM;
1532
1533 cpus[k].dai_name = cpu_name;
1534 }
1535
1536 /*
1537 * We create sdw dai links at first stage, so link index should
1538 * not be larger than sdw_be_num
1539 */
1540 if (*link_index >= sdw_be_num) {
1541 dev_err(dev, "invalid dai link index %d\n", *link_index);
1542 return -EINVAL;
1543 }
1544
1545 playback = (stream == SNDRV_PCM_STREAM_PLAYBACK);
1546 capture = (stream == SNDRV_PCM_STREAM_CAPTURE);
1547
1548 init_dai_link(dev, dai_links + *link_index, be_id, name,
1549 playback, capture, cpus, cpu_dai_num, codecs, codec_num,
1550 NULL, &sdw_ops);
1551
1552 /*
1553 * SoundWire DAILINKs use 'stream' functions and Bank Switch operations
1554 * based on wait_for_completion(), tag them as 'nonatomic'.
1555 */
1556 dai_links[*link_index].nonatomic = true;
1557
1558 set_dailink_map(sdw_codec_ch_maps, codec_num, cpu_dai_num);
1559 dai_links[*link_index].ch_maps = sdw_codec_ch_maps;
1560 ret = set_codec_init_func(card, adr_link, dai_links + (*link_index)++,
1561 playback, group_id, adr_index, dai_index);
1562 if (ret < 0) {
1563 dev_err(dev, "failed to init codec %d\n", codec_index);
1564 return ret;
1565 }
1566 }
1567
1568 return 0;
1569}
1570
1571static int sof_card_dai_links_create(struct snd_soc_card *card)
1572{
1573 struct device *dev = card->dev;
1574 struct snd_soc_acpi_mach *mach = dev_get_platdata(card->dev);
1575 int sdw_be_num = 0, ssp_num = 0, dmic_num = 0, bt_num = 0;
1576 struct mc_private *ctx = snd_soc_card_get_drvdata(card);
1577 struct snd_soc_acpi_mach_params *mach_params = &mach->mach_params;
1578 const struct snd_soc_acpi_link_adr *adr_link = mach_params->links;
1579 bool aggregation = !(sof_sdw_quirk & SOF_SDW_NO_AGGREGATION);
1580 struct snd_soc_codec_conf *codec_conf;
1581 bool append_dai_type = false;
1582 bool ignore_pch_dmic = false;
1583 int codec_conf_num = 0;
1584 int codec_conf_index = 0;
1585 bool group_generated[SDW_MAX_GROUPS] = { };
1586 int ssp_codec_index, ssp_mask;
1587 struct snd_soc_dai_link *dai_links;
1588 int num_links, link_index = 0;
1589 char *name, *cpu_dai_name;
1590 char *codec_name, *codec_dai_name;
1591 int i, j, be_id = 0;
1592 int codec_index;
1593 int hdmi_num;
1594 int ret;
1595
1596 ret = get_dailink_info(dev, adr_link, &sdw_be_num, &codec_conf_num);
1597 if (ret < 0) {
1598 dev_err(dev, "failed to get sdw link info %d\n", ret);
1599 return ret;
1600 }
1601
1602 /*
1603 * on generic tgl platform, I2S or sdw mode is supported
1604 * based on board rework. A ACPI device is registered in
1605 * system only when I2S mode is supported, not sdw mode.
1606 * Here check ACPI ID to confirm I2S is supported.
1607 */
1608 ssp_codec_index = find_codec_info_acpi(mach->id);
1609 if (ssp_codec_index >= 0) {
1610 ssp_mask = SOF_SSP_GET_PORT(sof_sdw_quirk);
1611 ssp_num = hweight_long(ssp_mask);
1612 }
1613
1614 if (mach_params->codec_mask & IDISP_CODEC_MASK)
1615 ctx->hdmi.idisp_codec = true;
1616
1617 if (sof_sdw_quirk & SOF_SDW_TGL_HDMI)
1618 hdmi_num = SOF_TGL_HDMI_COUNT;
1619 else
1620 hdmi_num = SOF_PRE_TGL_HDMI_COUNT;
1621
1622 /* enable dmic01 & dmic16k */
1623 if (sof_sdw_quirk & SOF_SDW_PCH_DMIC || mach_params->dmic_num)
1624 dmic_num = 2;
1625
1626 if (sof_sdw_quirk & SOF_SSP_BT_OFFLOAD_PRESENT)
1627 bt_num = 1;
1628
1629 dev_dbg(dev, "sdw %d, ssp %d, dmic %d, hdmi %d, bt: %d\n",
1630 sdw_be_num, ssp_num, dmic_num,
1631 ctx->hdmi.idisp_codec ? hdmi_num : 0, bt_num);
1632
1633 /* allocate BE dailinks */
1634 num_links = sdw_be_num + ssp_num + dmic_num + hdmi_num + bt_num;
1635 dai_links = devm_kcalloc(dev, num_links, sizeof(*dai_links), GFP_KERNEL);
1636 if (!dai_links)
1637 return -ENOMEM;
1638
1639 /* allocate codec conf, will be populated when dailinks are created */
1640 codec_conf = devm_kcalloc(dev, codec_conf_num, sizeof(*codec_conf),
1641 GFP_KERNEL);
1642 if (!codec_conf)
1643 return -ENOMEM;
1644
1645 /* SDW */
1646 if (!sdw_be_num)
1647 goto SSP;
1648
1649 for (i = 0; i < SDW_MAX_LINKS; i++)
1650 ctx->sdw_pin_index[i] = SDW_INTEL_BIDIR_PDI_BASE;
1651
1652 for (; adr_link->num_adr; adr_link++) {
1653 /*
1654 * If there are two or more different devices on the same sdw link, we have to
1655 * append the codec type to the dai link name to prevent duplicated dai link name.
1656 * The same type devices on the same sdw link will be in the same
1657 * snd_soc_acpi_adr_device array. They won't be described in different adr_links.
1658 */
1659 for (i = 0; i < adr_link->num_adr; i++) {
1660 /* find codec info to get dai_num */
1661 codec_index = find_codec_info_part(adr_link->adr_d[i].adr);
1662 if (codec_index < 0)
1663 return codec_index;
1664 if (codec_info_list[codec_index].dai_num > 1) {
1665 append_dai_type = true;
1666 goto out;
1667 }
1668 for (j = 0; j < i; j++) {
1669 if ((SDW_PART_ID(adr_link->adr_d[i].adr) !=
1670 SDW_PART_ID(adr_link->adr_d[j].adr)) ||
1671 (SDW_MFG_ID(adr_link->adr_d[i].adr) !=
1672 SDW_MFG_ID(adr_link->adr_d[j].adr))) {
1673 append_dai_type = true;
1674 goto out;
1675 }
1676 }
1677 }
1678 }
1679out:
1680
1681 /* generate DAI links by each sdw link */
1682 for (adr_link = mach_params->links ; adr_link->num_adr; adr_link++) {
1683 for (i = 0; i < adr_link->num_adr; i++) {
1684 const struct snd_soc_acpi_endpoint *endpoint;
1685
1686 endpoint = adr_link->adr_d[i].endpoints;
1687
1688 /* this group has been generated */
1689 if (endpoint->aggregated &&
1690 group_generated[endpoint->group_id])
1691 continue;
1692
1693 /* find codec info to get dai_num */
1694 codec_index = find_codec_info_part(adr_link->adr_d[i].adr);
1695 if (codec_index < 0)
1696 return codec_index;
1697
1698 for (j = 0; j < codec_info_list[codec_index].dai_num ; j++) {
1699 ret = create_sdw_dailink(card, &link_index, dai_links,
1700 sdw_be_num, adr_link,
1701 codec_conf, codec_conf_num,
1702 &be_id, &codec_conf_index,
1703 &ignore_pch_dmic, append_dai_type, i, j);
1704 if (ret < 0) {
1705 dev_err(dev, "failed to create dai link %d\n", link_index);
1706 return ret;
1707 }
1708 }
1709
1710 if (aggregation && endpoint->aggregated)
1711 group_generated[endpoint->group_id] = true;
1712 }
1713 }
1714
1715SSP:
1716 /* SSP */
1717 if (!ssp_num)
1718 goto DMIC;
1719
1720 for (i = 0, j = 0; ssp_mask; i++, ssp_mask >>= 1) {
1721 struct sof_sdw_codec_info *info;
1722 int playback, capture;
1723
1724 if (!(ssp_mask & 0x1))
1725 continue;
1726
1727 info = &codec_info_list[ssp_codec_index];
1728
1729 name = devm_kasprintf(dev, GFP_KERNEL, "SSP%d-Codec", i);
1730 cpu_dai_name = devm_kasprintf(dev, GFP_KERNEL, "SSP%d Pin", i);
1731 codec_name = devm_kasprintf(dev, GFP_KERNEL, "i2c-%s:0%d",
1732 info->acpi_id, j++);
1733
1734 playback = info->dais[0].direction[SNDRV_PCM_STREAM_PLAYBACK];
1735 capture = info->dais[0].direction[SNDRV_PCM_STREAM_CAPTURE];
1736
1737 ret = init_simple_dai_link(dev, dai_links + link_index, &be_id, name,
1738 playback, capture, cpu_dai_name,
1739 codec_name, info->dais[0].dai_name,
1740 NULL, info->ops);
1741 if (ret)
1742 return ret;
1743
1744 ret = info->dais[0].init(card, NULL, dai_links + link_index, info, 0);
1745 if (ret < 0)
1746 return ret;
1747
1748 link_index++;
1749 }
1750
1751DMIC:
1752 /* dmic */
1753 if (dmic_num > 0) {
1754 if (ignore_pch_dmic) {
1755 dev_warn(dev, "Ignoring PCH DMIC\n");
1756 goto HDMI;
1757 }
1758
1759 ret = init_simple_dai_link(dev, dai_links + link_index, &be_id, "dmic01",
1760 0, 1, // DMIC only supports capture
1761 "DMIC01 Pin", "dmic-codec", "dmic-hifi",
1762 sof_sdw_dmic_init, NULL);
1763 if (ret)
1764 return ret;
1765
1766 link_index++;
1767
1768 ret = init_simple_dai_link(dev, dai_links + link_index, &be_id, "dmic16k",
1769 0, 1, // DMIC only supports capture
1770 "DMIC16k Pin", "dmic-codec", "dmic-hifi",
1771 /* don't call sof_sdw_dmic_init() twice */
1772 NULL, NULL);
1773 if (ret)
1774 return ret;
1775
1776 link_index++;
1777 }
1778
1779HDMI:
1780 /* HDMI */
1781 for (i = 0; i < hdmi_num; i++) {
1782 name = devm_kasprintf(dev, GFP_KERNEL, "iDisp%d", i + 1);
1783 cpu_dai_name = devm_kasprintf(dev, GFP_KERNEL, "iDisp%d Pin", i + 1);
1784
1785 if (ctx->hdmi.idisp_codec) {
1786 codec_name = "ehdaudio0D2";
1787 codec_dai_name = devm_kasprintf(dev, GFP_KERNEL,
1788 "intel-hdmi-hifi%d", i + 1);
1789 } else {
1790 codec_name = "snd-soc-dummy";
1791 codec_dai_name = "snd-soc-dummy-dai";
1792 }
1793
1794 ret = init_simple_dai_link(dev, dai_links + link_index, &be_id, name,
1795 1, 0, // HDMI only supports playback
1796 cpu_dai_name, codec_name, codec_dai_name,
1797 i == 0 ? sof_sdw_hdmi_init : NULL, NULL);
1798 if (ret)
1799 return ret;
1800
1801 link_index++;
1802 }
1803
1804 if (sof_sdw_quirk & SOF_SSP_BT_OFFLOAD_PRESENT) {
1805 int port = (sof_sdw_quirk & SOF_BT_OFFLOAD_SSP_MASK) >>
1806 SOF_BT_OFFLOAD_SSP_SHIFT;
1807
1808 name = devm_kasprintf(dev, GFP_KERNEL, "SSP%d-BT", port);
1809 cpu_dai_name = devm_kasprintf(dev, GFP_KERNEL, "SSP%d Pin", port);
1810
1811 ret = init_simple_dai_link(dev, dai_links + link_index, &be_id, name,
1812 1, 1, cpu_dai_name, snd_soc_dummy_dlc.name,
1813 snd_soc_dummy_dlc.dai_name, NULL, NULL);
1814 if (ret)
1815 return ret;
1816 }
1817
1818 card->dai_link = dai_links;
1819 card->num_links = num_links;
1820
1821 card->codec_conf = codec_conf;
1822 card->num_configs = codec_conf_num;
1823
1824 return 0;
1825}
1826
1827static int sof_sdw_card_late_probe(struct snd_soc_card *card)
1828{
1829 struct mc_private *ctx = snd_soc_card_get_drvdata(card);
1830 int ret = 0;
1831 int i;
1832
1833 for (i = 0; i < ARRAY_SIZE(codec_info_list); i++) {
1834 if (codec_info_list[i].codec_card_late_probe) {
1835 ret = codec_info_list[i].codec_card_late_probe(card);
1836
1837 if (ret < 0)
1838 return ret;
1839 }
1840 }
1841
1842 if (ctx->hdmi.idisp_codec)
1843 ret = sof_sdw_hdmi_card_late_probe(card);
1844
1845 return ret;
1846}
1847
1848/* SoC card */
1849static const char sdw_card_long_name[] = "Intel Soundwire SOF";
1850
1851static struct snd_soc_card card_sof_sdw = {
1852 .name = "soundwire",
1853 .owner = THIS_MODULE,
1854 .late_probe = sof_sdw_card_late_probe,
1855};
1856
1857/* helper to get the link that the codec DAI is used */
1858static struct snd_soc_dai_link *mc_find_codec_dai_used(struct snd_soc_card *card,
1859 const char *dai_name)
1860{
1861 struct snd_soc_dai_link *dai_link;
1862 int i;
1863 int j;
1864
1865 for_each_card_prelinks(card, i, dai_link) {
1866 for (j = 0; j < dai_link->num_codecs; j++) {
1867 /* Check each codec in a link */
1868 if (!strcmp(dai_link->codecs[j].dai_name, dai_name))
1869 return dai_link;
1870 }
1871 }
1872 return NULL;
1873}
1874
1875static void mc_dailink_exit_loop(struct snd_soc_card *card)
1876{
1877 struct snd_soc_dai_link *dai_link;
1878 int ret;
1879 int i, j;
1880
1881 for (i = 0; i < ARRAY_SIZE(codec_info_list); i++) {
1882 for (j = 0; j < codec_info_list[i].dai_num; j++) {
1883 /* Check each dai in codec_info_lis to see if it is used in the link */
1884 if (!codec_info_list[i].dais[j].exit)
1885 continue;
1886 /*
1887 * We don't need to call .exit function if there is no matched
1888 * dai link found.
1889 */
1890 dai_link = mc_find_codec_dai_used(card,
1891 codec_info_list[i].dais[j].dai_name);
1892 if (dai_link) {
1893 /* Do the .exit function if the codec dai is used in the link */
1894 ret = codec_info_list[i].dais[j].exit(card, dai_link);
1895 if (ret)
1896 dev_warn(card->dev,
1897 "codec exit failed %d\n",
1898 ret);
1899 break;
1900 }
1901 }
1902 }
1903}
1904
1905static int mc_probe(struct platform_device *pdev)
1906{
1907 struct snd_soc_card *card = &card_sof_sdw;
1908 struct snd_soc_acpi_mach *mach = dev_get_platdata(&pdev->dev);
1909 struct mc_private *ctx;
1910 int amp_num = 0, i;
1911 int ret;
1912
1913 card->dev = &pdev->dev;
1914
1915 dev_dbg(card->dev, "Entry\n");
1916
1917 ctx = devm_kzalloc(card->dev, sizeof(*ctx), GFP_KERNEL);
1918 if (!ctx)
1919 return -ENOMEM;
1920
1921 snd_soc_card_set_drvdata(card, ctx);
1922
1923 dmi_check_system(sof_sdw_quirk_table);
1924
1925 if (quirk_override != -1) {
1926 dev_info(card->dev, "Overriding quirk 0x%lx => 0x%x\n",
1927 sof_sdw_quirk, quirk_override);
1928 sof_sdw_quirk = quirk_override;
1929 }
1930
1931 log_quirks(card->dev);
1932
1933 /* reset amp_num to ensure amp_num++ starts from 0 in each probe */
1934 for (i = 0; i < ARRAY_SIZE(codec_info_list); i++)
1935 codec_info_list[i].amp_num = 0;
1936
1937 if (mach->mach_params.subsystem_id_set) {
1938 snd_soc_card_set_pci_ssid(card,
1939 mach->mach_params.subsystem_vendor,
1940 mach->mach_params.subsystem_device);
1941 }
1942
1943 ret = sof_card_dai_links_create(card);
1944 if (ret < 0)
1945 return ret;
1946
1947 /*
1948 * the default amp_num is zero for each codec and
1949 * amp_num will only be increased for active amp
1950 * codecs on used platform
1951 */
1952 for (i = 0; i < ARRAY_SIZE(codec_info_list); i++)
1953 amp_num += codec_info_list[i].amp_num;
1954
1955 card->components = devm_kasprintf(card->dev, GFP_KERNEL,
1956 "cfg-spk:%d cfg-amp:%d",
1957 (sof_sdw_quirk & SOF_SDW_FOUR_SPK)
1958 ? 4 : 2, amp_num);
1959 if (!card->components)
1960 return -ENOMEM;
1961
1962 if (mach->mach_params.dmic_num) {
1963 card->components = devm_kasprintf(card->dev, GFP_KERNEL,
1964 "%s mic:dmic cfg-mics:%d",
1965 card->components,
1966 mach->mach_params.dmic_num);
1967 if (!card->components)
1968 return -ENOMEM;
1969 }
1970
1971 card->long_name = sdw_card_long_name;
1972
1973 /* Register the card */
1974 ret = devm_snd_soc_register_card(card->dev, card);
1975 if (ret) {
1976 dev_err_probe(card->dev, ret, "snd_soc_register_card failed %d\n", ret);
1977 mc_dailink_exit_loop(card);
1978 return ret;
1979 }
1980
1981 platform_set_drvdata(pdev, card);
1982
1983 return ret;
1984}
1985
1986static void mc_remove(struct platform_device *pdev)
1987{
1988 struct snd_soc_card *card = platform_get_drvdata(pdev);
1989
1990 mc_dailink_exit_loop(card);
1991}
1992
1993static const struct platform_device_id mc_id_table[] = {
1994 { "sof_sdw", },
1995 {}
1996};
1997MODULE_DEVICE_TABLE(platform, mc_id_table);
1998
1999static struct platform_driver sof_sdw_driver = {
2000 .driver = {
2001 .name = "sof_sdw",
2002 .pm = &snd_soc_pm_ops,
2003 },
2004 .probe = mc_probe,
2005 .remove_new = mc_remove,
2006 .id_table = mc_id_table,
2007};
2008
2009module_platform_driver(sof_sdw_driver);
2010
2011MODULE_DESCRIPTION("ASoC SoundWire Generic Machine driver");
2012MODULE_AUTHOR("Bard Liao <yung-chuan.liao@linux.intel.com>");
2013MODULE_AUTHOR("Rander Wang <rander.wang@linux.intel.com>");
2014MODULE_AUTHOR("Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>");
2015MODULE_LICENSE("GPL v2");
2016MODULE_IMPORT_NS(SND_SOC_INTEL_HDA_DSP_COMMON);
2017MODULE_IMPORT_NS(SND_SOC_INTEL_SOF_MAXIM_COMMON);