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8#include <linux/input.h>
9#include <linux/module.h>
10#include <linux/platform_device.h>
11#include <linux/clk.h>
12#include <linux/dmi.h>
13#include <linux/slab.h>
14#include <linux/acpi.h>
15#include <sound/core.h>
16#include <sound/jack.h>
17#include <sound/pcm.h>
18#include <sound/pcm_params.h>
19#include <sound/soc.h>
20#include <sound/rt5682.h>
21#include <sound/soc-acpi.h>
22#include "../../codecs/rt1011.h"
23#include "../../codecs/rt5682.h"
24#include "../../codecs/hdac_hdmi.h"
25#include "hda_dsp_common.h"
26
27
28#define CML_PLAT_CLK 24000000
29#define CML_RT1011_CODEC_DAI "rt1011-aif"
30#define CML_RT5682_CODEC_DAI "rt5682-aif1"
31#define NAME_SIZE 32
32
33#define SOF_RT1011_SPEAKER_WL BIT(0)
34#define SOF_RT1011_SPEAKER_WR BIT(1)
35#define SOF_RT1011_SPEAKER_TL BIT(2)
36#define SOF_RT1011_SPEAKER_TR BIT(3)
37
38
39static unsigned long sof_rt1011_quirk = SOF_RT1011_SPEAKER_WL |
40 SOF_RT1011_SPEAKER_WR;
41
42static int sof_rt1011_quirk_cb(const struct dmi_system_id *id)
43{
44 sof_rt1011_quirk = (unsigned long)id->driver_data;
45 return 1;
46}
47
48static const struct dmi_system_id sof_rt1011_quirk_table[] = {
49 {
50 .callback = sof_rt1011_quirk_cb,
51 .matches = {
52 DMI_MATCH(DMI_SYS_VENDOR, "Google"),
53 DMI_MATCH(DMI_PRODUCT_NAME, "Helios"),
54 },
55 .driver_data = (void *)(SOF_RT1011_SPEAKER_WL | SOF_RT1011_SPEAKER_WR |
56 SOF_RT1011_SPEAKER_TL | SOF_RT1011_SPEAKER_TR),
57 },
58 {
59 }
60};
61
62static struct snd_soc_jack hdmi_jack[3];
63
64struct hdmi_pcm {
65 struct list_head head;
66 struct snd_soc_dai *codec_dai;
67 int device;
68};
69
70struct card_private {
71 char codec_name[SND_ACPI_I2C_ID_LEN];
72 struct snd_soc_jack headset;
73 struct list_head hdmi_pcm_list;
74 bool common_hdmi_codec_drv;
75};
76
77static const struct snd_kcontrol_new cml_controls[] = {
78 SOC_DAPM_PIN_SWITCH("Headphone Jack"),
79 SOC_DAPM_PIN_SWITCH("Headset Mic"),
80 SOC_DAPM_PIN_SWITCH("WL Ext Spk"),
81 SOC_DAPM_PIN_SWITCH("WR Ext Spk"),
82};
83
84static const struct snd_kcontrol_new cml_rt1011_tt_controls[] = {
85 SOC_DAPM_PIN_SWITCH("TL Ext Spk"),
86 SOC_DAPM_PIN_SWITCH("TR Ext Spk"),
87};
88
89static const struct snd_soc_dapm_widget cml_rt1011_rt5682_widgets[] = {
90 SND_SOC_DAPM_SPK("WL Ext Spk", NULL),
91 SND_SOC_DAPM_SPK("WR Ext Spk", NULL),
92 SND_SOC_DAPM_HP("Headphone Jack", NULL),
93 SND_SOC_DAPM_MIC("Headset Mic", NULL),
94 SND_SOC_DAPM_MIC("SoC DMIC", NULL),
95};
96
97static const struct snd_soc_dapm_widget cml_rt1011_tt_widgets[] = {
98 SND_SOC_DAPM_SPK("TL Ext Spk", NULL),
99 SND_SOC_DAPM_SPK("TR Ext Spk", NULL),
100};
101
102static const struct snd_soc_dapm_route cml_rt1011_rt5682_map[] = {
103
104 {"WL Ext Spk", NULL, "WL SPO"},
105 {"WR Ext Spk", NULL, "WR SPO"},
106
107
108 { "Headphone Jack", NULL, "HPOL" },
109 { "Headphone Jack", NULL, "HPOR" },
110
111
112 { "IN1P", NULL, "Headset Mic" },
113
114
115 {"DMic", NULL, "SoC DMIC"},
116};
117
118static const struct snd_soc_dapm_route cml_rt1011_tt_map[] = {
119
120 {"TL Ext Spk", NULL, "TL SPO" },
121 {"TR Ext Spk", NULL, "TR SPO" },
122};
123
124static int cml_rt5682_codec_init(struct snd_soc_pcm_runtime *rtd)
125{
126 struct card_private *ctx = snd_soc_card_get_drvdata(rtd->card);
127 struct snd_soc_component *component = asoc_rtd_to_codec(rtd, 0)->component;
128 struct snd_soc_jack *jack;
129 int ret;
130
131
132 rt5682_sel_asrc_clk_src(component, RT5682_DA_STEREO1_FILTER |
133 RT5682_AD_STEREO1_FILTER,
134 RT5682_CLK_SEL_I2S1_ASRC);
135
136
137
138
139
140 ret = snd_soc_card_jack_new(rtd->card, "Headset Jack",
141 SND_JACK_HEADSET | SND_JACK_BTN_0 |
142 SND_JACK_BTN_1 | SND_JACK_BTN_2 |
143 SND_JACK_BTN_3,
144 &ctx->headset, NULL, 0);
145 if (ret) {
146 dev_err(rtd->dev, "Headset Jack creation failed: %d\n", ret);
147 return ret;
148 }
149
150 jack = &ctx->headset;
151
152 snd_jack_set_key(jack->jack, SND_JACK_BTN_0, KEY_PLAYPAUSE);
153 snd_jack_set_key(jack->jack, SND_JACK_BTN_1, KEY_VOICECOMMAND);
154 snd_jack_set_key(jack->jack, SND_JACK_BTN_2, KEY_VOLUMEUP);
155 snd_jack_set_key(jack->jack, SND_JACK_BTN_3, KEY_VOLUMEDOWN);
156 ret = snd_soc_component_set_jack(component, jack, NULL);
157 if (ret)
158 dev_err(rtd->dev, "Headset Jack call-back failed: %d\n", ret);
159
160 return ret;
161};
162
163static void cml_rt5682_codec_exit(struct snd_soc_pcm_runtime *rtd)
164{
165 struct snd_soc_component *component = asoc_rtd_to_codec(rtd, 0)->component;
166
167 snd_soc_component_set_jack(component, NULL, NULL);
168}
169
170static int cml_rt1011_spk_init(struct snd_soc_pcm_runtime *rtd)
171{
172 int ret = 0;
173 struct snd_soc_card *card = rtd->card;
174
175 if (sof_rt1011_quirk & (SOF_RT1011_SPEAKER_TL |
176 SOF_RT1011_SPEAKER_TR)) {
177
178 ret = snd_soc_add_card_controls(card, cml_rt1011_tt_controls,
179 ARRAY_SIZE(cml_rt1011_tt_controls));
180 if (ret)
181 return ret;
182
183 ret = snd_soc_dapm_new_controls(&card->dapm,
184 cml_rt1011_tt_widgets,
185 ARRAY_SIZE(cml_rt1011_tt_widgets));
186 if (ret)
187 return ret;
188
189 ret = snd_soc_dapm_add_routes(&card->dapm, cml_rt1011_tt_map,
190 ARRAY_SIZE(cml_rt1011_tt_map));
191
192 if (ret)
193 return ret;
194 }
195
196 return ret;
197}
198
199static int cml_rt5682_hw_params(struct snd_pcm_substream *substream,
200 struct snd_pcm_hw_params *params)
201{
202 struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
203 struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0);
204 int clk_id, clk_freq, pll_out, ret;
205
206 clk_id = RT5682_PLL1_S_MCLK;
207 clk_freq = CML_PLAT_CLK;
208
209 pll_out = params_rate(params) * 512;
210
211 ret = snd_soc_dai_set_pll(codec_dai, 0, clk_id, clk_freq, pll_out);
212 if (ret < 0)
213 dev_warn(rtd->dev, "snd_soc_dai_set_pll err = %d\n", ret);
214
215
216 ret = snd_soc_dai_set_sysclk(codec_dai, RT5682_SCLK_S_PLL1,
217 pll_out, SND_SOC_CLOCK_IN);
218 if (ret < 0)
219 dev_warn(rtd->dev, "snd_soc_dai_set_sysclk err = %d\n", ret);
220
221
222
223
224
225 ret = snd_soc_dai_set_tdm_slot(codec_dai, 0x0, 0x0, 2,
226 params_width(params));
227 if (ret < 0)
228 dev_warn(rtd->dev, "set TDM slot err:%d\n", ret);
229 return ret;
230}
231
232static int cml_rt1011_hw_params(struct snd_pcm_substream *substream,
233 struct snd_pcm_hw_params *params)
234{
235 struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
236 struct snd_soc_dai *codec_dai;
237 struct snd_soc_card *card = rtd->card;
238 int srate, i, ret = 0;
239
240 srate = params_rate(params);
241
242 for_each_rtd_codec_dais(rtd, i, codec_dai) {
243
244
245 ret = snd_soc_dai_set_pll(codec_dai, 0, RT1011_PLL1_S_BCLK,
246 100 * srate, 256 * srate);
247 if (ret < 0) {
248 dev_err(card->dev, "codec_dai clock not set\n");
249 return ret;
250 }
251
252 ret = snd_soc_dai_set_sysclk(codec_dai,
253 RT1011_FS_SYS_PRE_S_PLL1,
254 256 * srate, SND_SOC_CLOCK_IN);
255 if (ret < 0) {
256 dev_err(card->dev, "codec_dai clock not set\n");
257 return ret;
258 }
259
260
261
262
263
264
265
266
267
268
269 if (sof_rt1011_quirk & (SOF_RT1011_SPEAKER_WL |
270 SOF_RT1011_SPEAKER_WR)) {
271 if (!strcmp(codec_dai->component->name, "i2c-10EC1011:00")) {
272 ret = snd_soc_dai_set_tdm_slot(codec_dai,
273 0x4, 0x1, 4, 24);
274 if (ret < 0)
275 break;
276 }
277
278 if (!strcmp(codec_dai->component->name, "i2c-10EC1011:01")) {
279 ret = snd_soc_dai_set_tdm_slot(codec_dai,
280 0x8, 0x2, 4, 24);
281 if (ret < 0)
282 break;
283 }
284 }
285
286 if (sof_rt1011_quirk & (SOF_RT1011_SPEAKER_TL |
287 SOF_RT1011_SPEAKER_TR)) {
288 if (!strcmp(codec_dai->component->name, "i2c-10EC1011:02")) {
289 ret = snd_soc_dai_set_tdm_slot(codec_dai,
290 0x1, 0x1, 4, 24);
291 if (ret < 0)
292 break;
293 }
294
295 if (!strcmp(codec_dai->component->name, "i2c-10EC1011:03")) {
296 ret = snd_soc_dai_set_tdm_slot(codec_dai,
297 0x2, 0x2, 4, 24);
298 if (ret < 0)
299 break;
300 }
301 }
302 }
303 if (ret < 0)
304 dev_err(rtd->dev,
305 "set codec TDM slot for %s failed with error %d\n",
306 codec_dai->component->name, ret);
307 return ret;
308}
309
310static struct snd_soc_ops cml_rt5682_ops = {
311 .hw_params = cml_rt5682_hw_params,
312};
313
314static const struct snd_soc_ops cml_rt1011_ops = {
315 .hw_params = cml_rt1011_hw_params,
316};
317
318static int sof_card_late_probe(struct snd_soc_card *card)
319{
320 struct card_private *ctx = snd_soc_card_get_drvdata(card);
321 struct snd_soc_component *component = NULL;
322 char jack_name[NAME_SIZE];
323 struct hdmi_pcm *pcm;
324 int ret, i = 0;
325
326 if (list_empty(&ctx->hdmi_pcm_list))
327 return -EINVAL;
328
329 if (ctx->common_hdmi_codec_drv) {
330 pcm = list_first_entry(&ctx->hdmi_pcm_list, struct hdmi_pcm,
331 head);
332 component = pcm->codec_dai->component;
333 return hda_dsp_hdmi_build_controls(card, component);
334 }
335
336 list_for_each_entry(pcm, &ctx->hdmi_pcm_list, head) {
337 component = pcm->codec_dai->component;
338 snprintf(jack_name, sizeof(jack_name),
339 "HDMI/DP, pcm=%d Jack", pcm->device);
340 ret = snd_soc_card_jack_new(card, jack_name,
341 SND_JACK_AVOUT, &hdmi_jack[i],
342 NULL, 0);
343 if (ret)
344 return ret;
345
346 ret = hdac_hdmi_jack_init(pcm->codec_dai, pcm->device,
347 &hdmi_jack[i]);
348 if (ret < 0)
349 return ret;
350
351 i++;
352 }
353
354 return hdac_hdmi_jack_port_init(component, &card->dapm);
355}
356
357static int hdmi_init(struct snd_soc_pcm_runtime *rtd)
358{
359 struct card_private *ctx = snd_soc_card_get_drvdata(rtd->card);
360 struct snd_soc_dai *dai = asoc_rtd_to_codec(rtd, 0);
361 struct hdmi_pcm *pcm;
362
363 pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL);
364 if (!pcm)
365 return -ENOMEM;
366
367 pcm->device = dai->id;
368 pcm->codec_dai = dai;
369
370 list_add_tail(&pcm->head, &ctx->hdmi_pcm_list);
371
372 return 0;
373}
374
375
376
377SND_SOC_DAILINK_DEF(ssp0_pin,
378 DAILINK_COMP_ARRAY(COMP_CPU("SSP0 Pin")));
379SND_SOC_DAILINK_DEF(ssp0_codec,
380 DAILINK_COMP_ARRAY(COMP_CODEC("i2c-10EC5682:00",
381 CML_RT5682_CODEC_DAI)));
382
383SND_SOC_DAILINK_DEF(ssp1_pin,
384 DAILINK_COMP_ARRAY(COMP_CPU("SSP1 Pin")));
385SND_SOC_DAILINK_DEF(ssp1_codec_2spk,
386 DAILINK_COMP_ARRAY(
387 COMP_CODEC("i2c-10EC1011:00", CML_RT1011_CODEC_DAI),
388 COMP_CODEC("i2c-10EC1011:01", CML_RT1011_CODEC_DAI)));
389SND_SOC_DAILINK_DEF(ssp1_codec_4spk,
390 DAILINK_COMP_ARRAY(
391 COMP_CODEC("i2c-10EC1011:00", CML_RT1011_CODEC_DAI),
392 COMP_CODEC("i2c-10EC1011:01", CML_RT1011_CODEC_DAI),
393 COMP_CODEC("i2c-10EC1011:02", CML_RT1011_CODEC_DAI),
394 COMP_CODEC("i2c-10EC1011:03", CML_RT1011_CODEC_DAI)));
395
396
397SND_SOC_DAILINK_DEF(dmic_pin,
398 DAILINK_COMP_ARRAY(COMP_CPU("DMIC01 Pin")));
399
400SND_SOC_DAILINK_DEF(dmic16k_pin,
401 DAILINK_COMP_ARRAY(COMP_CPU("DMIC16k Pin")));
402
403SND_SOC_DAILINK_DEF(dmic_codec,
404 DAILINK_COMP_ARRAY(COMP_CODEC("dmic-codec", "dmic-hifi")));
405
406SND_SOC_DAILINK_DEF(idisp1_pin,
407 DAILINK_COMP_ARRAY(COMP_CPU("iDisp1 Pin")));
408SND_SOC_DAILINK_DEF(idisp1_codec,
409 DAILINK_COMP_ARRAY(COMP_CODEC("ehdaudio0D2", "intel-hdmi-hifi1")));
410
411SND_SOC_DAILINK_DEF(idisp2_pin,
412 DAILINK_COMP_ARRAY(COMP_CPU("iDisp2 Pin")));
413SND_SOC_DAILINK_DEF(idisp2_codec,
414 DAILINK_COMP_ARRAY(COMP_CODEC("ehdaudio0D2", "intel-hdmi-hifi2")));
415
416SND_SOC_DAILINK_DEF(idisp3_pin,
417 DAILINK_COMP_ARRAY(COMP_CPU("iDisp3 Pin")));
418SND_SOC_DAILINK_DEF(idisp3_codec,
419 DAILINK_COMP_ARRAY(COMP_CODEC("ehdaudio0D2", "intel-hdmi-hifi3")));
420
421SND_SOC_DAILINK_DEF(platform,
422 DAILINK_COMP_ARRAY(COMP_PLATFORM("0000:00:1f.3")));
423
424static struct snd_soc_dai_link cml_rt1011_rt5682_dailink[] = {
425
426 {
427
428 .name = "SSP0-Codec",
429 .id = 0,
430 .init = cml_rt5682_codec_init,
431 .exit = cml_rt5682_codec_exit,
432 .ignore_pmdown_time = 1,
433 .ops = &cml_rt5682_ops,
434 .dpcm_playback = 1,
435 .dpcm_capture = 1,
436 .no_pcm = 1,
437 SND_SOC_DAILINK_REG(ssp0_pin, ssp0_codec, platform),
438 },
439 {
440 .name = "dmic01",
441 .id = 1,
442 .ignore_suspend = 1,
443 .dpcm_capture = 1,
444 .no_pcm = 1,
445 SND_SOC_DAILINK_REG(dmic_pin, dmic_codec, platform),
446 },
447 {
448 .name = "dmic16k",
449 .id = 2,
450 .ignore_suspend = 1,
451 .dpcm_capture = 1,
452 .no_pcm = 1,
453 SND_SOC_DAILINK_REG(dmic16k_pin, dmic_codec, platform),
454 },
455 {
456 .name = "iDisp1",
457 .id = 3,
458 .init = hdmi_init,
459 .dpcm_playback = 1,
460 .no_pcm = 1,
461 SND_SOC_DAILINK_REG(idisp1_pin, idisp1_codec, platform),
462 },
463 {
464 .name = "iDisp2",
465 .id = 4,
466 .init = hdmi_init,
467 .dpcm_playback = 1,
468 .no_pcm = 1,
469 SND_SOC_DAILINK_REG(idisp2_pin, idisp2_codec, platform),
470 },
471 {
472 .name = "iDisp3",
473 .id = 5,
474 .init = hdmi_init,
475 .dpcm_playback = 1,
476 .no_pcm = 1,
477 SND_SOC_DAILINK_REG(idisp3_pin, idisp3_codec, platform),
478 },
479 {
480
481
482
483
484
485 .name = "SSP1-Codec",
486 .id = 6,
487 .dpcm_playback = 1,
488 .dpcm_capture = 1,
489 .no_pcm = 1,
490 .init = cml_rt1011_spk_init,
491 .ops = &cml_rt1011_ops,
492 SND_SOC_DAILINK_REG(ssp1_pin, ssp1_codec_2spk, platform),
493 },
494};
495
496static struct snd_soc_codec_conf rt1011_conf[] = {
497 {
498 .dlc = COMP_CODEC_CONF("i2c-10EC1011:00"),
499 .name_prefix = "WL",
500 },
501 {
502 .dlc = COMP_CODEC_CONF("i2c-10EC1011:01"),
503 .name_prefix = "WR",
504 },
505
506 {
507 .dlc = COMP_CODEC_CONF("i2c-10EC1011:02"),
508 .name_prefix = "TL",
509 },
510 {
511 .dlc = COMP_CODEC_CONF("i2c-10EC1011:03"),
512 .name_prefix = "TR",
513 },
514};
515
516
517static struct snd_soc_card snd_soc_card_cml = {
518 .name = "cml_rt1011_rt5682",
519 .owner = THIS_MODULE,
520 .dai_link = cml_rt1011_rt5682_dailink,
521 .num_links = ARRAY_SIZE(cml_rt1011_rt5682_dailink),
522 .codec_conf = rt1011_conf,
523 .num_configs = ARRAY_SIZE(rt1011_conf),
524 .dapm_widgets = cml_rt1011_rt5682_widgets,
525 .num_dapm_widgets = ARRAY_SIZE(cml_rt1011_rt5682_widgets),
526 .dapm_routes = cml_rt1011_rt5682_map,
527 .num_dapm_routes = ARRAY_SIZE(cml_rt1011_rt5682_map),
528 .controls = cml_controls,
529 .num_controls = ARRAY_SIZE(cml_controls),
530 .fully_routed = true,
531 .late_probe = sof_card_late_probe,
532};
533
534static int snd_cml_rt1011_probe(struct platform_device *pdev)
535{
536 struct snd_soc_dai_link *dai_link;
537 struct card_private *ctx;
538 struct snd_soc_acpi_mach *mach;
539 const char *platform_name;
540 int ret, i;
541
542 ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_KERNEL);
543 if (!ctx)
544 return -ENOMEM;
545
546 INIT_LIST_HEAD(&ctx->hdmi_pcm_list);
547 mach = pdev->dev.platform_data;
548 snd_soc_card_cml.dev = &pdev->dev;
549 platform_name = mach->mach_params.platform;
550
551 dmi_check_system(sof_rt1011_quirk_table);
552
553 dev_dbg(&pdev->dev, "sof_rt1011_quirk = %lx\n", sof_rt1011_quirk);
554
555
556 if (sof_rt1011_quirk & (SOF_RT1011_SPEAKER_TL |
557 SOF_RT1011_SPEAKER_TR)) {
558 for_each_card_prelinks(&snd_soc_card_cml, i, dai_link) {
559 if (!strcmp(dai_link->codecs[0].dai_name,
560 CML_RT1011_CODEC_DAI)) {
561 dai_link->codecs = ssp1_codec_4spk;
562 dai_link->num_codecs = ARRAY_SIZE(ssp1_codec_4spk);
563 }
564 }
565 }
566
567
568 ret = snd_soc_fixup_dai_links_platform_name(&snd_soc_card_cml,
569 platform_name);
570 if (ret)
571 return ret;
572
573 ctx->common_hdmi_codec_drv = mach->mach_params.common_hdmi_codec_drv;
574
575 snd_soc_card_set_drvdata(&snd_soc_card_cml, ctx);
576
577 return devm_snd_soc_register_card(&pdev->dev, &snd_soc_card_cml);
578}
579
580static struct platform_driver snd_cml_rt1011_rt5682_driver = {
581 .probe = snd_cml_rt1011_probe,
582 .driver = {
583 .name = "cml_rt1011_rt5682",
584 .pm = &snd_soc_pm_ops,
585 },
586};
587module_platform_driver(snd_cml_rt1011_rt5682_driver);
588
589
590MODULE_DESCRIPTION("Cometlake Audio Machine driver - RT1011 and RT5682 in I2S mode");
591MODULE_AUTHOR("Naveen Manohar <naveen.m@intel.com>");
592MODULE_AUTHOR("Sathya Prakash M R <sathya.prakash.m.r@intel.com>");
593MODULE_AUTHOR("Shuming Fan <shumingf@realtek.com>");
594MODULE_AUTHOR("Mac Chiang <mac.chiang@intel.com>");
595MODULE_LICENSE("GPL v2");
596MODULE_ALIAS("platform:cml_rt1011_rt5682");
597
