1 // SPDX-License-Identifier: GPL-2.0-only
2 // Copyright(c) 2019-2020 Intel Corporation.
3
4 /*
5 * Intel SOF Machine Driver with Realtek rt5682 Codec
6 * and speaker codec MAX98357A or RT1015.
7 */
8 #include <linux/i2c.h>
9 #include <linux/input.h>
10 #include <linux/module.h>
11 #include <linux/platform_device.h>
12 #include <linux/clk.h>
13 #include <linux/dmi.h>
14 #include <sound/core.h>
15 #include <sound/jack.h>
16 #include <sound/pcm.h>
17 #include <sound/pcm_params.h>
18 #include <sound/soc.h>
19 #include <sound/sof.h>
20 #include <sound/rt5682.h>
21 #include <sound/rt5682s.h>
22 #include <sound/soc-acpi.h>
23 #include "../../codecs/rt5682.h"
24 #include "../../codecs/rt5682s.h"
25 #include "../../codecs/rt5645.h"
26 #include "../common/soc-intel-quirks.h"
27 #include "sof_board_helpers.h"
28 #include "sof_maxim_common.h"
29 #include "sof_realtek_common.h"
30
31 /* Driver-specific board quirks: from bit 0 to 7 */
32 #define SOF_RT5682_MCLK_EN BIT(0)
33
34 /* Default: MCLK on, MCLK 19.2M, SSP0 */
35 static unsigned long sof_rt5682_quirk = SOF_RT5682_MCLK_EN |
36 SOF_SSP_PORT_CODEC(0);
37
38 static int sof_rt5682_quirk_cb(const struct dmi_system_id *id)
39 {
40 sof_rt5682_quirk = (unsigned long)id->driver_data;
41 return 1;
42 }
43
44 static const struct dmi_system_id sof_rt5682_quirk_table[] = {
45 {
46 .callback = sof_rt5682_quirk_cb,
47 .matches = {
48 DMI_MATCH(DMI_SYS_VENDOR, "Circuitco"),
49 DMI_MATCH(DMI_PRODUCT_NAME, "Minnowboard Max"),
50 },
51 .driver_data = (void *)(SOF_SSP_PORT_CODEC(2)),
52 },
53 {
54 .callback = sof_rt5682_quirk_cb,
55 .matches = {
56 DMI_MATCH(DMI_SYS_VENDOR, "AAEON"),
57 DMI_MATCH(DMI_PRODUCT_NAME, "UP-CHT01"),
58 },
59 .driver_data = (void *)(SOF_SSP_PORT_CODEC(2)),
60 },
61 {
62 .callback = sof_rt5682_quirk_cb,
63 .matches = {
64 DMI_MATCH(DMI_SYS_VENDOR, "Intel Corporation"),
65 DMI_MATCH(DMI_PRODUCT_NAME, "WhiskeyLake Client"),
66 },
67 .driver_data = (void *)(SOF_RT5682_MCLK_EN |
68 SOF_SSP_PORT_CODEC(1)),
69 },
70 {
71 .callback = sof_rt5682_quirk_cb,
72 .matches = {
73 DMI_MATCH(DMI_PRODUCT_FAMILY, "Google_Volteer"),
74 DMI_MATCH(DMI_OEM_STRING, "AUDIO-MAX98373_ALC5682I_I2S_UP4"),
75 },
76 .driver_data = (void *)(SOF_RT5682_MCLK_EN |
77 SOF_SSP_PORT_CODEC(0) |
78 SOF_SSP_PORT_AMP(2) |
79 SOF_NUM_IDISP_HDMI(4)),
80 },
81 {
82 .callback = sof_rt5682_quirk_cb,
83 .matches = {
84 DMI_MATCH(DMI_SYS_VENDOR, "Intel Corporation"),
85 DMI_MATCH(DMI_PRODUCT_NAME, "Alder Lake Client Platform"),
86 DMI_MATCH(DMI_OEM_STRING, "AUDIO-ADL_MAX98373_ALC5682I_I2S"),
87 },
88 .driver_data = (void *)(SOF_RT5682_MCLK_EN |
89 SOF_SSP_PORT_CODEC(0) |
90 SOF_SSP_PORT_AMP(2) |
91 SOF_NUM_IDISP_HDMI(4)),
92 },
93 {
94 .callback = sof_rt5682_quirk_cb,
95 .matches = {
96 DMI_MATCH(DMI_PRODUCT_FAMILY, "Google_Brya"),
97 DMI_MATCH(DMI_OEM_STRING, "AUDIO-MAX98390_ALC5682I_I2S"),
98 },
99 .driver_data = (void *)(SOF_RT5682_MCLK_EN |
100 SOF_SSP_PORT_CODEC(0) |
101 SOF_SSP_PORT_AMP(2) |
102 SOF_NUM_IDISP_HDMI(4)),
103 },
104 {
105 .callback = sof_rt5682_quirk_cb,
106 .matches = {
107 DMI_MATCH(DMI_PRODUCT_FAMILY, "Google_Brya"),
108 DMI_MATCH(DMI_OEM_STRING, "AUDIO-MAX98360_ALC5682I_I2S_AMP_SSP2"),
109 },
110 .driver_data = (void *)(SOF_RT5682_MCLK_EN |
111 SOF_SSP_PORT_CODEC(0) |
112 SOF_SSP_PORT_AMP(2) |
113 SOF_NUM_IDISP_HDMI(4)),
114 },
115 {
116 .callback = sof_rt5682_quirk_cb,
117 .matches = {
118 DMI_MATCH(DMI_PRODUCT_FAMILY, "Google_Rex"),
119 },
120 .driver_data = (void *)(SOF_RT5682_MCLK_EN |
121 SOF_SSP_PORT_CODEC(2) |
122 SOF_SSP_PORT_AMP(0) |
123 SOF_SSP_PORT_BT_OFFLOAD(1) |
124 SOF_BT_OFFLOAD_PRESENT
125 ),
126 },
127 {}
128 };
129
130 static struct snd_soc_jack_pin jack_pins[] = {
131 {
132 .pin = "Headphone Jack",
133 .mask = SND_JACK_HEADPHONE,
134 },
135 {
136 .pin = "Headset Mic",
137 .mask = SND_JACK_MICROPHONE,
138 },
139 };
140
141 static int sof_rt5682_codec_init(struct snd_soc_pcm_runtime *rtd)
142 {
143 struct sof_card_private *ctx = snd_soc_card_get_drvdata(rtd->card);
144 struct snd_soc_component *component = snd_soc_rtd_to_codec(rtd, 0)->component;
145 struct snd_soc_jack *jack = &ctx->headset_jack;
146 int extra_jack_data;
147 int ret, mclk_freq;
148
149 if (ctx->rt5682.mclk_en) {
150 mclk_freq = sof_dai_get_mclk(rtd);
151 if (mclk_freq <= 0) {
152 dev_err(rtd->dev, "invalid mclk freq %d\n", mclk_freq);
153 return -EINVAL;
154 }
155
156 /* need to enable ASRC function for 24MHz mclk rate */
157 if (mclk_freq == 24000000) {
158 dev_info(rtd->dev, "enable ASRC\n");
159
160 switch (ctx->codec_type) {
161 case CODEC_RT5650:
162 rt5645_sel_asrc_clk_src(component,
163 RT5645_DA_STEREO_FILTER |
164 RT5645_AD_STEREO_FILTER,
165 RT5645_CLK_SEL_I2S1_ASRC);
166 rt5645_sel_asrc_clk_src(component,
167 RT5645_DA_MONO_L_FILTER |
168 RT5645_DA_MONO_R_FILTER,
169 RT5645_CLK_SEL_I2S2_ASRC);
170 break;
171 case CODEC_RT5682:
172 rt5682_sel_asrc_clk_src(component,
173 RT5682_DA_STEREO1_FILTER |
174 RT5682_AD_STEREO1_FILTER,
175 RT5682_CLK_SEL_I2S1_ASRC);
176 break;
177 case CODEC_RT5682S:
178 rt5682s_sel_asrc_clk_src(component,
179 RT5682S_DA_STEREO1_FILTER |
180 RT5682S_AD_STEREO1_FILTER,
181 RT5682S_CLK_SEL_I2S1_ASRC);
182 break;
183 default:
184 dev_err(rtd->dev, "invalid codec type %d\n",
185 ctx->codec_type);
186 return -EINVAL;
187 }
188 }
189
190 if (ctx->rt5682.is_legacy_cpu) {
191 /*
192 * The firmware might enable the clock at
193 * boot (this information may or may not
194 * be reflected in the enable clock register).
195 * To change the rate we must disable the clock
196 * first to cover these cases. Due to common
197 * clock framework restrictions that do not allow
198 * to disable a clock that has not been enabled,
199 * we need to enable the clock first.
200 */
201 ret = clk_prepare_enable(ctx->rt5682.mclk);
202 if (!ret)
203 clk_disable_unprepare(ctx->rt5682.mclk);
204
205 ret = clk_set_rate(ctx->rt5682.mclk, 19200000);
206
207 if (ret)
208 dev_err(rtd->dev, "unable to set MCLK rate\n");
209 }
210 }
211
212 /*
213 * Headset buttons map to the google Reference headset.
214 * These can be configured by userspace.
215 */
216 ret = snd_soc_card_jack_new_pins(rtd->card, "Headset Jack",
217 SND_JACK_HEADSET | SND_JACK_BTN_0 |
218 SND_JACK_BTN_1 | SND_JACK_BTN_2 |
219 SND_JACK_BTN_3,
220 jack,
221 jack_pins,
222 ARRAY_SIZE(jack_pins));
223 if (ret) {
224 dev_err(rtd->dev, "Headset Jack creation failed: %d\n", ret);
225 return ret;
226 }
227
228 snd_jack_set_key(jack->jack, SND_JACK_BTN_0, KEY_PLAYPAUSE);
229 snd_jack_set_key(jack->jack, SND_JACK_BTN_1, KEY_VOICECOMMAND);
230 snd_jack_set_key(jack->jack, SND_JACK_BTN_2, KEY_VOLUMEUP);
231 snd_jack_set_key(jack->jack, SND_JACK_BTN_3, KEY_VOLUMEDOWN);
232
233 if (ctx->codec_type == CODEC_RT5650) {
234 extra_jack_data = SND_JACK_MICROPHONE | SND_JACK_BTN_0;
235 ret = snd_soc_component_set_jack(component, jack, &extra_jack_data);
236 } else
237 ret = snd_soc_component_set_jack(component, jack, NULL);
238
239 if (ret) {
240 dev_err(rtd->dev, "Headset Jack call-back failed: %d\n", ret);
241 return ret;
242 }
243
244 return ret;
245 };
246
247 static void sof_rt5682_codec_exit(struct snd_soc_pcm_runtime *rtd)
248 {
249 struct snd_soc_component *component = snd_soc_rtd_to_codec(rtd, 0)->component;
250
251 snd_soc_component_set_jack(component, NULL, NULL);
252 }
253
254 static int sof_rt5682_hw_params(struct snd_pcm_substream *substream,
255 struct snd_pcm_hw_params *params)
256 {
257 struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);
258 struct sof_card_private *ctx = snd_soc_card_get_drvdata(rtd->card);
259 struct snd_soc_dai *codec_dai = snd_soc_rtd_to_codec(rtd, 0);
260 int pll_id, pll_source, pll_in, pll_out, clk_id, ret;
261
262 if (ctx->rt5682.mclk_en) {
263 if (ctx->rt5682.is_legacy_cpu) {
264 ret = clk_prepare_enable(ctx->rt5682.mclk);
265 if (ret < 0) {
266 dev_err(rtd->dev,
267 "could not configure MCLK state");
268 return ret;
269 }
270 }
271
272 switch (ctx->codec_type) {
273 case CODEC_RT5650:
274 pll_source = RT5645_PLL1_S_MCLK;
275 break;
276 case CODEC_RT5682:
277 pll_source = RT5682_PLL1_S_MCLK;
278 break;
279 case CODEC_RT5682S:
280 pll_source = RT5682S_PLL_S_MCLK;
281 break;
282 default:
283 dev_err(rtd->dev, "invalid codec type %d\n",
284 ctx->codec_type);
285 return -EINVAL;
286 }
287
288 /* get the tplg configured mclk. */
289 pll_in = sof_dai_get_mclk(rtd);
290 if (pll_in <= 0) {
291 dev_err(rtd->dev, "invalid mclk freq %d\n", pll_in);
292 return -EINVAL;
293 }
294 } else {
295 switch (ctx->codec_type) {
296 case CODEC_RT5650:
297 pll_source = RT5645_PLL1_S_BCLK1;
298 break;
299 case CODEC_RT5682:
300 pll_source = RT5682_PLL1_S_BCLK1;
301 break;
302 case CODEC_RT5682S:
303 pll_source = RT5682S_PLL_S_BCLK1;
304 break;
305 default:
306 dev_err(rtd->dev, "invalid codec type %d\n",
307 ctx->codec_type);
308 return -EINVAL;
309 }
310
311 /* get the tplg configured bclk. */
312 pll_in = sof_dai_get_bclk(rtd);
313 if (pll_in <= 0) {
314 dev_err(rtd->dev, "invalid bclk freq %d\n", pll_in);
315 return -EINVAL;
316 }
317 }
318
319 pll_out = params_rate(params) * 512;
320
321 /* when MCLK is 512FS, no need to set PLL configuration additionally. */
322 if (pll_in == pll_out) {
323 switch (ctx->codec_type) {
324 case CODEC_RT5650:
325 clk_id = RT5645_SCLK_S_MCLK;
326 break;
327 case CODEC_RT5682:
328 clk_id = RT5682_SCLK_S_MCLK;
329 break;
330 case CODEC_RT5682S:
331 clk_id = RT5682S_SCLK_S_MCLK;
332 break;
333 default:
334 dev_err(rtd->dev, "invalid codec type %d\n",
335 ctx->codec_type);
336 return -EINVAL;
337 }
338 } else {
339 switch (ctx->codec_type) {
340 case CODEC_RT5650:
341 pll_id = 0; /* not used in codec driver */
342 clk_id = RT5645_SCLK_S_PLL1;
343 break;
344 case CODEC_RT5682:
345 pll_id = RT5682_PLL1;
346 clk_id = RT5682_SCLK_S_PLL1;
347 break;
348 case CODEC_RT5682S:
349 /* check plla_table and pllb_table in rt5682s.c */
350 switch (pll_in) {
351 case 3072000:
352 case 24576000:
353 /*
354 * For MCLK = 24.576MHz and sample rate = 96KHz case, use PLL1 We don't test
355 * pll_out or params_rate() here since rt5682s PLL2 doesn't support 24.576MHz
356 * input, so we have no choice but to use PLL1. Besides, we will not use PLL at
357 * all if pll_in == pll_out. ex, MCLK = 24.576Mhz and sample rate = 48KHz
358 */
359 pll_id = RT5682S_PLL1;
360 clk_id = RT5682S_SCLK_S_PLL1;
361 break;
362 default:
363 pll_id = RT5682S_PLL2;
364 clk_id = RT5682S_SCLK_S_PLL2;
365 break;
366 }
367 break;
368 default:
369 dev_err(rtd->dev, "invalid codec type %d\n", ctx->codec_type);
370 return -EINVAL;
371 }
372
373 /* Configure pll for codec */
374 ret = snd_soc_dai_set_pll(codec_dai, pll_id, pll_source, pll_in,
375 pll_out);
376 if (ret < 0)
377 dev_err(rtd->dev, "snd_soc_dai_set_pll err = %d\n", ret);
378 }
379
380 /* Configure sysclk for codec */
381 ret = snd_soc_dai_set_sysclk(codec_dai, clk_id,
382 pll_out, SND_SOC_CLOCK_IN);
383 if (ret < 0)
384 dev_err(rtd->dev, "snd_soc_dai_set_sysclk err = %d\n", ret);
385
386 /*
387 * slot_width should equal or large than data length, set them
388 * be the same
389 */
390 ret = snd_soc_dai_set_tdm_slot(codec_dai, 0x0, 0x0, 2,
391 params_width(params));
392 if (ret < 0) {
393 dev_err(rtd->dev, "set TDM slot err:%d\n", ret);
394 return ret;
395 }
396
397 return ret;
398 }
399
400 static const struct snd_soc_ops sof_rt5682_ops = {
401 .hw_params = sof_rt5682_hw_params,
402 };
403
404 static int sof_card_late_probe(struct snd_soc_card *card)
405 {
406 struct sof_card_private *ctx = snd_soc_card_get_drvdata(card);
407 struct snd_soc_dapm_context *dapm = &card->dapm;
408 int err;
409
410 if (ctx->amp_type == CODEC_MAX98373) {
411 /* Disable Left and Right Spk pin after boot */
412 snd_soc_dapm_disable_pin(dapm, "Left Spk");
413 snd_soc_dapm_disable_pin(dapm, "Right Spk");
414 err = snd_soc_dapm_sync(dapm);
415 if (err < 0)
416 return err;
417 }
418
419 return sof_intel_board_card_late_probe(card);
420 }
421
422 static const struct snd_kcontrol_new sof_controls[] = {
423 SOC_DAPM_PIN_SWITCH("Headphone Jack"),
424 SOC_DAPM_PIN_SWITCH("Headset Mic"),
425 };
426
427 static const struct snd_soc_dapm_widget sof_widgets[] = {
428 SND_SOC_DAPM_HP("Headphone Jack", NULL),
429 SND_SOC_DAPM_MIC("Headset Mic", NULL),
430 };
431
432 static const struct snd_soc_dapm_route sof_map[] = {
433 /* HP jack connectors - unknown if we have jack detection */
434 { "Headphone Jack", NULL, "HPOL" },
435 { "Headphone Jack", NULL, "HPOR" },
436
437 /* other jacks */
438 { "IN1P", NULL, "Headset Mic" },
439 };
440
441 static const struct snd_kcontrol_new rt5650_spk_kcontrols[] = {
442 SOC_DAPM_PIN_SWITCH("Left Spk"),
443 SOC_DAPM_PIN_SWITCH("Right Spk"),
444
445 };
446
447 static const struct snd_soc_dapm_widget rt5650_spk_widgets[] = {
448 SND_SOC_DAPM_SPK("Left Spk", NULL),
449 SND_SOC_DAPM_SPK("Right Spk", NULL),
450 };
451
452 static const struct snd_soc_dapm_route rt5650_spk_dapm_routes[] = {
453 /* speaker */
454 { "Left Spk", NULL, "SPOL" },
455 { "Right Spk", NULL, "SPOR" },
456 };
457
458 static int rt5650_spk_init(struct snd_soc_pcm_runtime *rtd)
459 {
460 struct snd_soc_card *card = rtd->card;
461 int ret;
462
463 ret = snd_soc_dapm_new_controls(&card->dapm, rt5650_spk_widgets,
464 ARRAY_SIZE(rt5650_spk_widgets));
465 if (ret) {
466 dev_err(rtd->dev, "fail to add rt5650 spk widgets, ret %d\n",
467 ret);
468 return ret;
469 }
470
471 ret = snd_soc_add_card_controls(card, rt5650_spk_kcontrols,
472 ARRAY_SIZE(rt5650_spk_kcontrols));
473 if (ret) {
474 dev_err(rtd->dev, "fail to add rt5650 spk kcontrols, ret %d\n",
475 ret);
476 return ret;
477 }
478
479 ret = snd_soc_dapm_add_routes(&card->dapm, rt5650_spk_dapm_routes,
480 ARRAY_SIZE(rt5650_spk_dapm_routes));
481 if (ret)
482 dev_err(rtd->dev, "fail to add dapm routes, ret=%d\n", ret);
483
484 return ret;
485 }
486
487 /* sof audio machine driver for rt5682 codec */
488 static struct snd_soc_card sof_audio_card_rt5682 = {
489 .name = "rt5682", /* the sof- prefix is added by the core */
490 .owner = THIS_MODULE,
491 .controls = sof_controls,
492 .num_controls = ARRAY_SIZE(sof_controls),
493 .dapm_widgets = sof_widgets,
494 .num_dapm_widgets = ARRAY_SIZE(sof_widgets),
495 .dapm_routes = sof_map,
496 .num_dapm_routes = ARRAY_SIZE(sof_map),
497 .fully_routed = true,
498 .late_probe = sof_card_late_probe,
499 };
500
501 static struct snd_soc_dai_link_component rt5682_component[] = {
502 {
503 .name = "i2c-10EC5682:00",
504 .dai_name = "rt5682-aif1",
505 }
506 };
507
508 static struct snd_soc_dai_link_component rt5682s_component[] = {
509 {
510 .name = "i2c-RTL5682:00",
511 .dai_name = "rt5682s-aif1",
512 }
513 };
514
515 static struct snd_soc_dai_link_component rt5650_components[] = {
516 {
517 .name = "i2c-10EC5650:00",
518 .dai_name = "rt5645-aif1",
519 },
520 {
521 .name = "i2c-10EC5650:00",
522 .dai_name = "rt5645-aif2",
523 }
524 };
525
526 static int
527 sof_card_dai_links_create(struct device *dev, struct snd_soc_card *card,
528 struct sof_card_private *ctx)
529 {
530 int ret;
531
532 ret = sof_intel_board_set_dai_link(dev, card, ctx);
533 if (ret)
534 return ret;
535
536 if (!ctx->codec_link) {
537 dev_err(dev, "codec link not available");
538 return -EINVAL;
539 }
540
541 /* codec-specific fields for headphone codec */
542 switch (ctx->codec_type) {
543 case CODEC_RT5650:
544 ctx->codec_link->codecs = &rt5650_components[0];
545 ctx->codec_link->num_codecs = 1;
546 break;
547 case CODEC_RT5682:
548 ctx->codec_link->codecs = rt5682_component;
549 ctx->codec_link->num_codecs = ARRAY_SIZE(rt5682_component);
550 break;
551 case CODEC_RT5682S:
552 ctx->codec_link->codecs = rt5682s_component;
553 ctx->codec_link->num_codecs = ARRAY_SIZE(rt5682s_component);
554 break;
555 default:
556 dev_err(dev, "invalid codec type %d\n", ctx->codec_type);
557 return -EINVAL;
558 }
559
560 ctx->codec_link->init = sof_rt5682_codec_init;
561 ctx->codec_link->exit = sof_rt5682_codec_exit;
562 ctx->codec_link->ops = &sof_rt5682_ops;
563
564 if (!ctx->rt5682.is_legacy_cpu) {
565 /*
566 * Currently, On SKL+ platforms MCLK will be turned off in sof
567 * runtime suspended, and it will go into runtime suspended
568 * right after playback is stop. However, rt5682 will output
569 * static noise if sysclk turns off during playback. Set
570 * ignore_pmdown_time to power down rt5682 immediately and
571 * avoid the noise.
572 * It can be removed once we can control MCLK by driver.
573 */
574 ctx->codec_link->ignore_pmdown_time = 1;
575 }
576
577 if (ctx->amp_type == CODEC_NONE)
578 return 0;
579
580 if (!ctx->amp_link) {
581 dev_err(dev, "amp link not available");
582 return -EINVAL;
583 }
584
585 /* codec-specific fields for speaker amplifier */
586 switch (ctx->amp_type) {
587 case CODEC_MAX98357A:
588 max_98357a_dai_link(ctx->amp_link);
589 break;
590 case CODEC_MAX98360A:
591 max_98360a_dai_link(ctx->amp_link);
592 break;
593 case CODEC_MAX98373:
594 max_98373_dai_link(dev, ctx->amp_link);
595 break;
596 case CODEC_MAX98390:
597 max_98390_dai_link(dev, ctx->amp_link);
598 break;
599 case CODEC_RT1011:
600 sof_rt1011_dai_link(dev, ctx->amp_link);
601 break;
602 case CODEC_RT1015:
603 sof_rt1015_dai_link(ctx->amp_link);
604 break;
605 case CODEC_RT1015P:
606 sof_rt1015p_dai_link(ctx->amp_link);
607 break;
608 case CODEC_RT1019P:
609 sof_rt1019p_dai_link(ctx->amp_link);
610 break;
611 case CODEC_RT5650:
612 /* use AIF2 to support speaker pipeline */
613 ctx->amp_link->codecs = &rt5650_components[1];
614 ctx->amp_link->num_codecs = 1;
615 ctx->amp_link->init = rt5650_spk_init;
616 ctx->amp_link->ops = &sof_rt5682_ops;
617 break;
618 default:
619 dev_err(dev, "invalid amp type %d\n", ctx->amp_type);
620 return -EINVAL;
621 }
622
623 return 0;
624 }
625
626 #define GLK_LINK_ORDER SOF_LINK_ORDER(SOF_LINK_AMP, \
627 SOF_LINK_CODEC, \
628 SOF_LINK_DMIC01, \
629 SOF_LINK_IDISP_HDMI, \
630 SOF_LINK_NONE, \
631 SOF_LINK_NONE, \
632 SOF_LINK_NONE)
633
634 static int sof_audio_probe(struct platform_device *pdev)
635 {
636 struct snd_soc_acpi_mach *mach = pdev->dev.platform_data;
637 struct sof_card_private *ctx;
638 char *card_name;
639 int ret;
640
641 if (pdev->id_entry && pdev->id_entry->driver_data)
642 sof_rt5682_quirk = (unsigned long)pdev->id_entry->driver_data;
643
644 dmi_check_system(sof_rt5682_quirk_table);
645
646 dev_dbg(&pdev->dev, "sof_rt5682_quirk = %lx\n", sof_rt5682_quirk);
647
648 /* initialize ctx with board quirk */
649 ctx = sof_intel_board_get_ctx(&pdev->dev, sof_rt5682_quirk);
650 if (!ctx)
651 return -ENOMEM;
652
653 if (ctx->codec_type == CODEC_RT5650) {
654 card_name = devm_kstrdup(&pdev->dev, "rt5650", GFP_KERNEL);
655 if (!card_name)
656 return -ENOMEM;
657
658 sof_audio_card_rt5682.name = card_name;
659
660 /* create speaker dai link also */
661 if (ctx->amp_type == CODEC_NONE)
662 ctx->amp_type = CODEC_RT5650;
663 }
664
665 if (mach->mach_params.codec_mask & IDISP_CODEC_MASK)
666 ctx->hdmi.idisp_codec = true;
667
668 if (soc_intel_is_byt() || soc_intel_is_cht()) {
669 ctx->rt5682.is_legacy_cpu = true;
670 ctx->dmic_be_num = 0;
671 /* HDMI is not supported by SOF on Baytrail/CherryTrail */
672 ctx->hdmi_num = 0;
673 } else if (soc_intel_is_glk()) {
674 /* dmic16k not support */
675 ctx->dmic_be_num = 1;
676
677 /* overwrite the DAI link order for GLK boards */
678 ctx->link_order_overwrite = GLK_LINK_ORDER;
679
680 /* backward-compatible with existing devices */
681 switch (ctx->amp_type) {
682 case CODEC_MAX98357A:
683 card_name = devm_kstrdup(&pdev->dev, "glkrt5682max",
684 GFP_KERNEL);
685 if (!card_name)
686 return -ENOMEM;
687
688 sof_audio_card_rt5682.name = card_name;
689 break;
690 default:
691 break;
692 }
693 } else if (soc_intel_is_cml()) {
694 /* backward-compatible with existing devices */
695 switch (ctx->amp_type) {
696 case CODEC_RT1011:
697 card_name = devm_kstrdup(&pdev->dev, "cml_rt1011_rt5682",
698 GFP_KERNEL);
699 if (!card_name)
700 return -ENOMEM;
701
702 sof_audio_card_rt5682.name = card_name;
703 break;
704 default:
705 break;
706 }
707 }
708
709 if (sof_rt5682_quirk & SOF_RT5682_MCLK_EN) {
710 ctx->rt5682.mclk_en = true;
711
712 /* need to get main clock from pmc */
713 if (ctx->rt5682.is_legacy_cpu) {
714 ctx->rt5682.mclk = devm_clk_get(&pdev->dev, "pmc_plt_clk_3");
715 if (IS_ERR(ctx->rt5682.mclk)) {
716 ret = PTR_ERR(ctx->rt5682.mclk);
717
718 dev_err(&pdev->dev,
719 "Failed to get MCLK from pmc_plt_clk_3: %d\n",
720 ret);
721 return ret;
722 }
723
724 ret = clk_prepare_enable(ctx->rt5682.mclk);
725 if (ret < 0) {
726 dev_err(&pdev->dev,
727 "could not configure MCLK state");
728 return ret;
729 }
730 }
731 }
732
733 /* update dai_link */
734 ret = sof_card_dai_links_create(&pdev->dev, &sof_audio_card_rt5682, ctx);
735 if (ret)
736 return ret;
737
738 /* update codec_conf */
739 switch (ctx->amp_type) {
740 case CODEC_MAX98373:
741 max_98373_set_codec_conf(&sof_audio_card_rt5682);
742 break;
743 case CODEC_MAX98390:
744 max_98390_set_codec_conf(&pdev->dev, &sof_audio_card_rt5682);
745 break;
746 case CODEC_RT1011:
747 sof_rt1011_codec_conf(&pdev->dev, &sof_audio_card_rt5682);
748 break;
749 case CODEC_RT1015:
750 sof_rt1015_codec_conf(&sof_audio_card_rt5682);
751 break;
752 case CODEC_RT1015P:
753 sof_rt1015p_codec_conf(&sof_audio_card_rt5682);
754 break;
755 case CODEC_MAX98357A:
756 case CODEC_MAX98360A:
757 case CODEC_RT1019P:
758 case CODEC_RT5650:
759 case CODEC_NONE:
760 /* no codec conf required */
761 break;
762 default:
763 dev_err(&pdev->dev, "invalid amp type %d\n", ctx->amp_type);
764 return -EINVAL;
765 }
766
767 sof_audio_card_rt5682.dev = &pdev->dev;
768
769 /* set platform name for each dailink */
770 ret = snd_soc_fixup_dai_links_platform_name(&sof_audio_card_rt5682,
771 mach->mach_params.platform);
772 if (ret)
773 return ret;
774
775 snd_soc_card_set_drvdata(&sof_audio_card_rt5682, ctx);
776
777 return devm_snd_soc_register_card(&pdev->dev,
778 &sof_audio_card_rt5682);
779 }
780
781 static const struct platform_device_id board_ids[] = {
782 {
783 .name = "sof_rt5682",
784 .driver_data = (kernel_ulong_t)(SOF_RT5682_MCLK_EN |
785 SOF_SSP_PORT_CODEC(2)),
786 },
787 {
788 .name = "glk_rt5682_def",
789 .driver_data = (kernel_ulong_t)(SOF_RT5682_MCLK_EN |
790 SOF_SSP_PORT_CODEC(2) |
791 SOF_SSP_PORT_AMP(1)),
792 },
793 {
794 .name = "icl_rt5682_def",
795 .driver_data = (kernel_ulong_t)(SOF_RT5682_MCLK_EN |
796 SOF_SSP_PORT_CODEC(0)),
797 },
798 {
799 .name = "cml_rt5682_def",
800 .driver_data = (kernel_ulong_t)(SOF_RT5682_MCLK_EN |
801 SOF_SSP_PORT_CODEC(0) |
802 SOF_SSP_PORT_AMP(1)),
803 },
804 {
805 .name = "jsl_rt5682_def",
806 .driver_data = (kernel_ulong_t)(SOF_RT5682_MCLK_EN |
807 SOF_SSP_PORT_CODEC(0) |
808 SOF_SSP_PORT_AMP(1)),
809 },
810 {
811 .name = "tgl_rt5682_def",
812 .driver_data = (kernel_ulong_t)(SOF_RT5682_MCLK_EN |
813 SOF_SSP_PORT_CODEC(0) |
814 SOF_SSP_PORT_AMP(1) |
815 SOF_NUM_IDISP_HDMI(4) |
816 SOF_SSP_PORT_BT_OFFLOAD(2) |
817 SOF_BT_OFFLOAD_PRESENT),
818 },
819 {
820 .name = "adl_rt5682_def",
821 .driver_data = (kernel_ulong_t)(SOF_RT5682_MCLK_EN |
822 SOF_SSP_PORT_CODEC(0) |
823 SOF_SSP_PORT_AMP(1) |
824 SOF_NUM_IDISP_HDMI(4) |
825 SOF_SSP_PORT_BT_OFFLOAD(2) |
826 SOF_BT_OFFLOAD_PRESENT),
827 },
828 {
829 .name = "adl_mx98357_rt5682",
830 .driver_data = (kernel_ulong_t)(SOF_RT5682_MCLK_EN |
831 SOF_SSP_PORT_CODEC(0) |
832 SOF_SSP_PORT_AMP(2) |
833 SOF_NUM_IDISP_HDMI(4)),
834 },
835 {
836 .name = "adl_rt5682_c1_h02",
837 .driver_data = (kernel_ulong_t)(SOF_RT5682_MCLK_EN |
838 SOF_SSP_PORT_CODEC(1) |
839 /* SSP 0 and SSP 2 are used for HDMI IN */
840 SOF_SSP_MASK_HDMI_CAPTURE(0x5)),
841 },
842 {
843 .name = "rpl_mx98357_rt5682",
844 .driver_data = (kernel_ulong_t)(SOF_RT5682_MCLK_EN |
845 SOF_SSP_PORT_CODEC(0) |
846 SOF_SSP_PORT_AMP(2) |
847 SOF_NUM_IDISP_HDMI(4)),
848 },
849 {
850 .name = "rpl_rt5682_def",
851 .driver_data = (kernel_ulong_t)(SOF_RT5682_MCLK_EN |
852 SOF_SSP_PORT_CODEC(0) |
853 SOF_SSP_PORT_AMP(1) |
854 SOF_NUM_IDISP_HDMI(4) |
855 SOF_SSP_PORT_BT_OFFLOAD(2) |
856 SOF_BT_OFFLOAD_PRESENT),
857 },
858 {
859 .name = "rpl_rt5682_c1_h02",
860 .driver_data = (kernel_ulong_t)(SOF_RT5682_MCLK_EN |
861 SOF_SSP_PORT_CODEC(1) |
862 /* SSP 0 and SSP 2 are used for HDMI IN */
863 SOF_SSP_MASK_HDMI_CAPTURE(0x5)),
864 },
865 {
866 .name = "mtl_rt5682_def",
867 .driver_data = (kernel_ulong_t)(SOF_RT5682_MCLK_EN |
868 SOF_SSP_PORT_CODEC(0) |
869 SOF_SSP_PORT_AMP(1) |
870 SOF_SSP_PORT_BT_OFFLOAD(2) |
871 SOF_BT_OFFLOAD_PRESENT),
872 },
873 { }
874 };
875 MODULE_DEVICE_TABLE(platform, board_ids);
876
877 static struct platform_driver sof_audio = {
878 .probe = sof_audio_probe,
879 .driver = {
880 .name = "sof_rt5682",
881 .pm = &snd_soc_pm_ops,
882 },
883 .id_table = board_ids,
884 };
885 module_platform_driver(sof_audio)
886
887 /* Module information */
888 MODULE_DESCRIPTION("SOF Audio Machine driver");
889 MODULE_AUTHOR("Bard Liao <bard.liao@intel.com>");
890 MODULE_AUTHOR("Sathya Prakash M R <sathya.prakash.m.r@intel.com>");
891 MODULE_AUTHOR("Brent Lu <brent.lu@intel.com>");
892 MODULE_AUTHOR("Mac Chiang <mac.chiang@intel.com>");
893 MODULE_LICENSE("GPL v2");
894 MODULE_IMPORT_NS(SND_SOC_INTEL_SOF_BOARD_HELPERS);
895 MODULE_IMPORT_NS(SND_SOC_INTEL_SOF_MAXIM_COMMON);
896 MODULE_IMPORT_NS(SND_SOC_INTEL_SOF_REALTEK_COMMON);
897
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