1 // SPDX-License-Identifier: GPL-2.0-only
2 // Copyright(c) 2019-2020 Intel Corporation.
5 * Intel SOF Machine Driver with Realtek rt5682 Codec
6 * and speaker codec MAX98357A or RT1015.
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 #include "sof_ssp_common.h"
32 #define SOF_RT5682_SSP_CODEC(quirk) ((quirk) & GENMASK(2, 0))
33 #define SOF_RT5682_SSP_CODEC_MASK (GENMASK(2, 0))
34 #define SOF_RT5682_MCLK_EN BIT(3)
35 #define SOF_RT5682_SSP_AMP_SHIFT 6
36 #define SOF_RT5682_SSP_AMP_MASK (GENMASK(8, 6))
37 #define SOF_RT5682_SSP_AMP(quirk) \
38 (((quirk) << SOF_RT5682_SSP_AMP_SHIFT) & SOF_RT5682_SSP_AMP_MASK)
39 #define SOF_RT5682_MCLK_BYTCHT_EN BIT(9)
40 #define SOF_RT5682_NUM_HDMIDEV_SHIFT 10
41 #define SOF_RT5682_NUM_HDMIDEV_MASK (GENMASK(12, 10))
42 #define SOF_RT5682_NUM_HDMIDEV(quirk) \
43 ((quirk << SOF_RT5682_NUM_HDMIDEV_SHIFT) & SOF_RT5682_NUM_HDMIDEV_MASK)
45 /* BT audio offload: reserve 3 bits for future */
46 #define SOF_BT_OFFLOAD_SSP_SHIFT 19
47 #define SOF_BT_OFFLOAD_SSP_MASK (GENMASK(21, 19))
48 #define SOF_BT_OFFLOAD_SSP(quirk) \
49 (((quirk) << SOF_BT_OFFLOAD_SSP_SHIFT) & SOF_BT_OFFLOAD_SSP_MASK)
50 #define SOF_SSP_BT_OFFLOAD_PRESENT BIT(22)
53 #define SOF_NO_OF_HDMI_CAPTURE_SSP_SHIFT 27
54 #define SOF_SSP_HDMI_CAPTURE_PRESENT_MASK (GENMASK(30, 27))
55 #define SOF_HDMI_CAPTURE_SSP_MASK(quirk) \
56 (((quirk) << SOF_NO_OF_HDMI_CAPTURE_SSP_SHIFT) & SOF_SSP_HDMI_CAPTURE_PRESENT_MASK)
58 /* Default: MCLK on, MCLK 19.2M, SSP0 */
59 static unsigned long sof_rt5682_quirk = SOF_RT5682_MCLK_EN |
60 SOF_RT5682_SSP_CODEC(0);
62 static int sof_rt5682_quirk_cb(const struct dmi_system_id *id)
64 sof_rt5682_quirk = (unsigned long)id->driver_data;
68 static const struct dmi_system_id sof_rt5682_quirk_table[] = {
70 .callback = sof_rt5682_quirk_cb,
72 DMI_MATCH(DMI_SYS_VENDOR, "Circuitco"),
73 DMI_MATCH(DMI_PRODUCT_NAME, "Minnowboard Max"),
75 .driver_data = (void *)(SOF_RT5682_SSP_CODEC(2)),
78 .callback = sof_rt5682_quirk_cb,
80 DMI_MATCH(DMI_SYS_VENDOR, "AAEON"),
81 DMI_MATCH(DMI_PRODUCT_NAME, "UP-CHT01"),
83 .driver_data = (void *)(SOF_RT5682_SSP_CODEC(2)),
86 .callback = sof_rt5682_quirk_cb,
88 DMI_MATCH(DMI_SYS_VENDOR, "Intel Corporation"),
89 DMI_MATCH(DMI_PRODUCT_NAME, "WhiskeyLake Client"),
91 .driver_data = (void *)(SOF_RT5682_MCLK_EN |
92 SOF_RT5682_SSP_CODEC(1)),
95 .callback = sof_rt5682_quirk_cb,
97 DMI_MATCH(DMI_PRODUCT_FAMILY, "Google_Hatch"),
99 .driver_data = (void *)(SOF_RT5682_MCLK_EN |
100 SOF_RT5682_SSP_CODEC(0) |
101 SOF_RT5682_SSP_AMP(1)),
104 .callback = sof_rt5682_quirk_cb,
106 DMI_MATCH(DMI_SYS_VENDOR, "Intel Corporation"),
107 DMI_MATCH(DMI_PRODUCT_NAME, "Ice Lake Client"),
109 .driver_data = (void *)(SOF_RT5682_MCLK_EN |
110 SOF_RT5682_SSP_CODEC(0)),
113 .callback = sof_rt5682_quirk_cb,
115 DMI_MATCH(DMI_PRODUCT_FAMILY, "Google_Volteer"),
116 DMI_MATCH(DMI_OEM_STRING, "AUDIO-MAX98373_ALC5682I_I2S_UP4"),
118 .driver_data = (void *)(SOF_RT5682_MCLK_EN |
119 SOF_RT5682_SSP_CODEC(0) |
120 SOF_RT5682_SSP_AMP(2) |
121 SOF_RT5682_NUM_HDMIDEV(4)),
124 .callback = sof_rt5682_quirk_cb,
126 DMI_MATCH(DMI_SYS_VENDOR, "Intel Corporation"),
127 DMI_MATCH(DMI_PRODUCT_NAME, "Alder Lake Client Platform"),
128 DMI_MATCH(DMI_OEM_STRING, "AUDIO-ADL_MAX98373_ALC5682I_I2S"),
130 .driver_data = (void *)(SOF_RT5682_MCLK_EN |
131 SOF_RT5682_SSP_CODEC(0) |
132 SOF_RT5682_SSP_AMP(2) |
133 SOF_RT5682_NUM_HDMIDEV(4)),
136 .callback = sof_rt5682_quirk_cb,
138 DMI_MATCH(DMI_PRODUCT_FAMILY, "Google_Brya"),
139 DMI_MATCH(DMI_OEM_STRING, "AUDIO-MAX98390_ALC5682I_I2S"),
141 .driver_data = (void *)(SOF_RT5682_MCLK_EN |
142 SOF_RT5682_SSP_CODEC(0) |
143 SOF_RT5682_SSP_AMP(2) |
144 SOF_RT5682_NUM_HDMIDEV(4)),
147 .callback = sof_rt5682_quirk_cb,
149 DMI_MATCH(DMI_PRODUCT_FAMILY, "Google_Brya"),
150 DMI_MATCH(DMI_OEM_STRING, "AUDIO-MAX98360_ALC5682I_I2S_AMP_SSP2"),
152 .driver_data = (void *)(SOF_RT5682_MCLK_EN |
153 SOF_RT5682_SSP_CODEC(0) |
154 SOF_RT5682_SSP_AMP(2) |
155 SOF_RT5682_NUM_HDMIDEV(4)),
158 .callback = sof_rt5682_quirk_cb,
160 DMI_MATCH(DMI_PRODUCT_FAMILY, "Google_Rex"),
161 DMI_MATCH(DMI_OEM_STRING, "AUDIO-MAX98360_ALC5682I_I2S"),
163 .driver_data = (void *)(SOF_RT5682_MCLK_EN |
164 SOF_RT5682_SSP_CODEC(2) |
165 SOF_RT5682_SSP_AMP(0) |
166 SOF_RT5682_NUM_HDMIDEV(3) |
167 SOF_BT_OFFLOAD_SSP(1) |
168 SOF_SSP_BT_OFFLOAD_PRESENT
172 .callback = sof_rt5682_quirk_cb,
174 DMI_MATCH(DMI_PRODUCT_FAMILY, "Google_Rex"),
175 DMI_MATCH(DMI_OEM_STRING, "AUDIO-MAX98360_ALC5682I_DISCRETE_I2S_BT"),
177 .driver_data = (void *)(SOF_RT5682_MCLK_EN |
178 SOF_RT5682_SSP_CODEC(2) |
179 SOF_RT5682_SSP_AMP(0) |
180 SOF_RT5682_NUM_HDMIDEV(3) |
181 SOF_BT_OFFLOAD_SSP(1) |
182 SOF_SSP_BT_OFFLOAD_PRESENT
186 .callback = sof_rt5682_quirk_cb,
188 DMI_MATCH(DMI_PRODUCT_FAMILY, "Google_Rex"),
189 DMI_MATCH(DMI_OEM_STRING, "AUDIO-ALC1019_ALC5682I_I2S"),
191 .driver_data = (void *)(SOF_RT5682_MCLK_EN |
192 SOF_RT5682_SSP_CODEC(2) |
193 SOF_RT5682_SSP_AMP(0) |
194 SOF_RT5682_NUM_HDMIDEV(3)
198 .callback = sof_rt5682_quirk_cb,
200 DMI_MATCH(DMI_PRODUCT_FAMILY, "Google_Rex"),
202 .driver_data = (void *)(SOF_RT5682_MCLK_EN |
203 SOF_RT5682_SSP_CODEC(2) |
204 SOF_RT5682_SSP_AMP(0) |
205 SOF_RT5682_NUM_HDMIDEV(3) |
206 SOF_BT_OFFLOAD_SSP(1) |
207 SOF_SSP_BT_OFFLOAD_PRESENT
213 static struct snd_soc_jack_pin jack_pins[] = {
215 .pin = "Headphone Jack",
216 .mask = SND_JACK_HEADPHONE,
219 .pin = "Headset Mic",
220 .mask = SND_JACK_MICROPHONE,
224 static int sof_rt5682_codec_init(struct snd_soc_pcm_runtime *rtd)
226 struct sof_card_private *ctx = snd_soc_card_get_drvdata(rtd->card);
227 struct snd_soc_component *component = snd_soc_rtd_to_codec(rtd, 0)->component;
228 struct snd_soc_jack *jack = &ctx->headset_jack;
232 if (sof_rt5682_quirk & SOF_RT5682_MCLK_EN) {
233 mclk_freq = sof_dai_get_mclk(rtd);
234 if (mclk_freq <= 0) {
235 dev_err(rtd->dev, "invalid mclk freq %d\n", mclk_freq);
239 /* need to enable ASRC function for 24MHz mclk rate */
240 if (mclk_freq == 24000000) {
241 dev_info(rtd->dev, "enable ASRC\n");
243 switch (ctx->codec_type) {
245 rt5645_sel_asrc_clk_src(component,
246 RT5645_DA_STEREO_FILTER |
247 RT5645_AD_STEREO_FILTER,
248 RT5645_CLK_SEL_I2S1_ASRC);
249 rt5645_sel_asrc_clk_src(component,
250 RT5645_DA_MONO_L_FILTER |
251 RT5645_DA_MONO_R_FILTER,
252 RT5645_CLK_SEL_I2S2_ASRC);
255 rt5682_sel_asrc_clk_src(component,
256 RT5682_DA_STEREO1_FILTER |
257 RT5682_AD_STEREO1_FILTER,
258 RT5682_CLK_SEL_I2S1_ASRC);
261 rt5682s_sel_asrc_clk_src(component,
262 RT5682S_DA_STEREO1_FILTER |
263 RT5682S_AD_STEREO1_FILTER,
264 RT5682S_CLK_SEL_I2S1_ASRC);
267 dev_err(rtd->dev, "invalid codec type %d\n",
273 if (sof_rt5682_quirk & SOF_RT5682_MCLK_BYTCHT_EN) {
275 * The firmware might enable the clock at
276 * boot (this information may or may not
277 * be reflected in the enable clock register).
278 * To change the rate we must disable the clock
279 * first to cover these cases. Due to common
280 * clock framework restrictions that do not allow
281 * to disable a clock that has not been enabled,
282 * we need to enable the clock first.
284 ret = clk_prepare_enable(ctx->rt5682.mclk);
286 clk_disable_unprepare(ctx->rt5682.mclk);
288 ret = clk_set_rate(ctx->rt5682.mclk, 19200000);
291 dev_err(rtd->dev, "unable to set MCLK rate\n");
296 * Headset buttons map to the google Reference headset.
297 * These can be configured by userspace.
299 ret = snd_soc_card_jack_new_pins(rtd->card, "Headset Jack",
300 SND_JACK_HEADSET | SND_JACK_BTN_0 |
301 SND_JACK_BTN_1 | SND_JACK_BTN_2 |
305 ARRAY_SIZE(jack_pins));
307 dev_err(rtd->dev, "Headset Jack creation failed: %d\n", ret);
311 snd_jack_set_key(jack->jack, SND_JACK_BTN_0, KEY_PLAYPAUSE);
312 snd_jack_set_key(jack->jack, SND_JACK_BTN_1, KEY_VOICECOMMAND);
313 snd_jack_set_key(jack->jack, SND_JACK_BTN_2, KEY_VOLUMEUP);
314 snd_jack_set_key(jack->jack, SND_JACK_BTN_3, KEY_VOLUMEDOWN);
316 if (ctx->codec_type == CODEC_RT5650) {
317 extra_jack_data = SND_JACK_MICROPHONE | SND_JACK_BTN_0;
318 ret = snd_soc_component_set_jack(component, jack, &extra_jack_data);
320 ret = snd_soc_component_set_jack(component, jack, NULL);
323 dev_err(rtd->dev, "Headset Jack call-back failed: %d\n", ret);
330 static void sof_rt5682_codec_exit(struct snd_soc_pcm_runtime *rtd)
332 struct snd_soc_component *component = snd_soc_rtd_to_codec(rtd, 0)->component;
334 snd_soc_component_set_jack(component, NULL, NULL);
337 static int sof_rt5682_hw_params(struct snd_pcm_substream *substream,
338 struct snd_pcm_hw_params *params)
340 struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);
341 struct sof_card_private *ctx = snd_soc_card_get_drvdata(rtd->card);
342 struct snd_soc_dai *codec_dai = snd_soc_rtd_to_codec(rtd, 0);
343 int pll_id, pll_source, pll_in, pll_out, clk_id, ret;
345 if (sof_rt5682_quirk & SOF_RT5682_MCLK_EN) {
346 if (sof_rt5682_quirk & SOF_RT5682_MCLK_BYTCHT_EN) {
347 ret = clk_prepare_enable(ctx->rt5682.mclk);
350 "could not configure MCLK state");
355 switch (ctx->codec_type) {
357 pll_source = RT5645_PLL1_S_MCLK;
360 pll_source = RT5682_PLL1_S_MCLK;
363 pll_source = RT5682S_PLL_S_MCLK;
366 dev_err(rtd->dev, "invalid codec type %d\n",
371 /* get the tplg configured mclk. */
372 pll_in = sof_dai_get_mclk(rtd);
374 dev_err(rtd->dev, "invalid mclk freq %d\n", pll_in);
378 switch (ctx->codec_type) {
380 pll_source = RT5645_PLL1_S_BCLK1;
383 pll_source = RT5682_PLL1_S_BCLK1;
386 pll_source = RT5682S_PLL_S_BCLK1;
389 dev_err(rtd->dev, "invalid codec type %d\n",
394 pll_in = params_rate(params) * 50;
397 switch (ctx->codec_type) {
399 pll_id = 0; /* not used in codec driver */
400 clk_id = RT5645_SCLK_S_PLL1;
403 pll_id = RT5682_PLL1;
404 clk_id = RT5682_SCLK_S_PLL1;
407 pll_id = RT5682S_PLL2;
408 clk_id = RT5682S_SCLK_S_PLL2;
411 dev_err(rtd->dev, "invalid codec type %d\n", ctx->codec_type);
415 pll_out = params_rate(params) * 512;
417 /* when MCLK is 512FS, no need to set PLL configuration additionally. */
418 if (pll_in == pll_out) {
419 switch (ctx->codec_type) {
421 clk_id = RT5645_SCLK_S_MCLK;
424 clk_id = RT5682_SCLK_S_MCLK;
427 clk_id = RT5682S_SCLK_S_MCLK;
430 dev_err(rtd->dev, "invalid codec type %d\n",
435 /* Configure pll for codec */
436 ret = snd_soc_dai_set_pll(codec_dai, pll_id, pll_source, pll_in,
439 dev_err(rtd->dev, "snd_soc_dai_set_pll err = %d\n", ret);
442 /* Configure sysclk for codec */
443 ret = snd_soc_dai_set_sysclk(codec_dai, clk_id,
444 pll_out, SND_SOC_CLOCK_IN);
446 dev_err(rtd->dev, "snd_soc_dai_set_sysclk err = %d\n", ret);
449 * slot_width should equal or large than data length, set them
452 ret = snd_soc_dai_set_tdm_slot(codec_dai, 0x0, 0x0, 2,
453 params_width(params));
455 dev_err(rtd->dev, "set TDM slot err:%d\n", ret);
462 static struct snd_soc_ops sof_rt5682_ops = {
463 .hw_params = sof_rt5682_hw_params,
466 static struct snd_soc_dai_link_component platform_component[] = {
468 /* name might be overridden during probe */
469 .name = "0000:00:1f.3"
473 static int sof_card_late_probe(struct snd_soc_card *card)
475 struct sof_card_private *ctx = snd_soc_card_get_drvdata(card);
476 struct snd_soc_dapm_context *dapm = &card->dapm;
479 if (ctx->amp_type == CODEC_MAX98373) {
480 /* Disable Left and Right Spk pin after boot */
481 snd_soc_dapm_disable_pin(dapm, "Left Spk");
482 snd_soc_dapm_disable_pin(dapm, "Right Spk");
483 err = snd_soc_dapm_sync(dapm);
488 return sof_intel_board_card_late_probe(card);
491 static const struct snd_kcontrol_new sof_controls[] = {
492 SOC_DAPM_PIN_SWITCH("Headphone Jack"),
493 SOC_DAPM_PIN_SWITCH("Headset Mic"),
494 SOC_DAPM_PIN_SWITCH("Left Spk"),
495 SOC_DAPM_PIN_SWITCH("Right Spk"),
499 static const struct snd_soc_dapm_widget sof_widgets[] = {
500 SND_SOC_DAPM_HP("Headphone Jack", NULL),
501 SND_SOC_DAPM_MIC("Headset Mic", NULL),
502 SND_SOC_DAPM_SPK("Left Spk", NULL),
503 SND_SOC_DAPM_SPK("Right Spk", NULL),
506 static const struct snd_soc_dapm_route sof_map[] = {
507 /* HP jack connectors - unknown if we have jack detection */
508 { "Headphone Jack", NULL, "HPOL" },
509 { "Headphone Jack", NULL, "HPOR" },
512 { "IN1P", NULL, "Headset Mic" },
515 static const struct snd_soc_dapm_route rt5650_spk_dapm_routes[] = {
517 { "Left Spk", NULL, "SPOL" },
518 { "Right Spk", NULL, "SPOR" },
521 static int rt5650_spk_init(struct snd_soc_pcm_runtime *rtd)
523 struct snd_soc_card *card = rtd->card;
526 ret = snd_soc_dapm_add_routes(&card->dapm, rt5650_spk_dapm_routes,
527 ARRAY_SIZE(rt5650_spk_dapm_routes));
529 dev_err(rtd->dev, "fail to add dapm routes, ret=%d\n", ret);
534 /* sof audio machine driver for rt5682 codec */
535 static struct snd_soc_card sof_audio_card_rt5682 = {
536 .name = "rt5682", /* the sof- prefix is added by the core */
537 .owner = THIS_MODULE,
538 .controls = sof_controls,
539 .num_controls = ARRAY_SIZE(sof_controls),
540 .dapm_widgets = sof_widgets,
541 .num_dapm_widgets = ARRAY_SIZE(sof_widgets),
542 .dapm_routes = sof_map,
543 .num_dapm_routes = ARRAY_SIZE(sof_map),
544 .fully_routed = true,
545 .late_probe = sof_card_late_probe,
548 static struct snd_soc_dai_link_component rt5682_component[] = {
550 .name = "i2c-10EC5682:00",
551 .dai_name = "rt5682-aif1",
555 static struct snd_soc_dai_link_component rt5682s_component[] = {
557 .name = "i2c-RTL5682:00",
558 .dai_name = "rt5682s-aif1",
562 static struct snd_soc_dai_link_component rt5650_components[] = {
564 .name = "i2c-10EC5650:00",
565 .dai_name = "rt5645-aif1",
568 .name = "i2c-10EC5650:00",
569 .dai_name = "rt5645-aif2",
573 static struct snd_soc_dai_link *
574 sof_card_dai_links_create(struct device *dev, enum sof_ssp_codec codec_type,
575 enum sof_ssp_codec amp_type, int ssp_codec,
576 int ssp_amp, int dmic_be_num, int hdmi_num,
577 bool idisp_codec, bool is_legacy_cpu)
579 struct snd_soc_dai_link_component *cpus;
580 struct snd_soc_dai_link *links;
584 int hdmi_id_offset = 0;
586 links = devm_kcalloc(dev, sof_audio_card_rt5682.num_links,
587 sizeof(struct snd_soc_dai_link), GFP_KERNEL);
588 cpus = devm_kcalloc(dev, sof_audio_card_rt5682.num_links,
589 sizeof(struct snd_soc_dai_link_component), GFP_KERNEL);
594 links[id].name = devm_kasprintf(dev, GFP_KERNEL,
595 "SSP%d-Codec", ssp_codec);
601 switch (codec_type) {
603 links[id].codecs = &rt5650_components[0];
604 links[id].num_codecs = 1;
607 links[id].codecs = rt5682_component;
608 links[id].num_codecs = ARRAY_SIZE(rt5682_component);
611 links[id].codecs = rt5682s_component;
612 links[id].num_codecs = ARRAY_SIZE(rt5682s_component);
615 dev_err(dev, "invalid codec type %d\n", codec_type);
619 links[id].platforms = platform_component;
620 links[id].num_platforms = ARRAY_SIZE(platform_component);
621 links[id].init = sof_rt5682_codec_init;
622 links[id].exit = sof_rt5682_codec_exit;
623 links[id].ops = &sof_rt5682_ops;
624 links[id].dpcm_playback = 1;
625 links[id].dpcm_capture = 1;
626 links[id].no_pcm = 1;
627 links[id].cpus = &cpus[id];
628 links[id].num_cpus = 1;
630 links[id].cpus->dai_name = devm_kasprintf(dev, GFP_KERNEL,
633 if (!links[id].cpus->dai_name)
637 * Currently, On SKL+ platforms MCLK will be turned off in sof
638 * runtime suspended, and it will go into runtime suspended
639 * right after playback is stop. However, rt5682 will output
640 * static noise if sysclk turns off during playback. Set
641 * ignore_pmdown_time to power down rt5682 immediately and
643 * It can be removed once we can control MCLK by driver.
645 links[id].ignore_pmdown_time = 1;
646 links[id].cpus->dai_name = devm_kasprintf(dev, GFP_KERNEL,
649 if (!links[id].cpus->dai_name)
655 if (dmic_be_num > 0) {
656 /* at least we have dmic01 */
657 ret = sof_intel_board_set_dmic_link(dev, &links[id], id,
665 if (dmic_be_num > 1) {
666 /* set up 2 BE links at most */
667 ret = sof_intel_board_set_dmic_link(dev, &links[id], id,
676 for (i = 1; i <= hdmi_num; i++) {
677 ret = sof_intel_board_set_intel_hdmi_link(dev, &links[id], id,
686 if (amp_type != CODEC_NONE) {
687 links[id].name = devm_kasprintf(dev, GFP_KERNEL,
688 "SSP%d-Codec", ssp_amp);
695 case CODEC_MAX98357A:
696 max_98357a_dai_link(&links[id]);
698 case CODEC_MAX98360A:
699 max_98360a_dai_link(&links[id]);
702 links[id].codecs = max_98373_components;
703 links[id].num_codecs = ARRAY_SIZE(max_98373_components);
704 links[id].init = max_98373_spk_codec_init;
705 links[id].ops = &max_98373_ops;
708 max_98390_dai_link(dev, &links[id]);
711 sof_rt1011_dai_link(&links[id]);
714 sof_rt1015_dai_link(&links[id]);
717 sof_rt1015p_dai_link(&links[id]);
720 sof_rt1019p_dai_link(&links[id]);
723 /* use AIF2 to support speaker pipeline */
724 links[id].codecs = &rt5650_components[1];
725 links[id].num_codecs = 1;
726 links[id].init = rt5650_spk_init;
727 links[id].ops = &sof_rt5682_ops;
730 dev_err(dev, "invalid amp type %d\n", amp_type);
734 links[id].platforms = platform_component;
735 links[id].num_platforms = ARRAY_SIZE(platform_component);
736 links[id].dpcm_playback = 1;
737 /* feedback stream or firmware-generated echo reference */
738 links[id].dpcm_capture = 1;
740 links[id].no_pcm = 1;
741 links[id].cpus = &cpus[id];
742 links[id].num_cpus = 1;
744 links[id].cpus->dai_name = devm_kasprintf(dev, GFP_KERNEL,
747 if (!links[id].cpus->dai_name)
751 links[id].cpus->dai_name = devm_kasprintf(dev, GFP_KERNEL,
754 if (!links[id].cpus->dai_name)
760 /* BT audio offload */
761 if (sof_rt5682_quirk & SOF_SSP_BT_OFFLOAD_PRESENT) {
762 int port = (sof_rt5682_quirk & SOF_BT_OFFLOAD_SSP_MASK) >>
763 SOF_BT_OFFLOAD_SSP_SHIFT;
766 links[id].cpus = &cpus[id];
767 links[id].cpus->dai_name = devm_kasprintf(dev, GFP_KERNEL,
769 if (!links[id].cpus->dai_name)
771 links[id].name = devm_kasprintf(dev, GFP_KERNEL, "SSP%d-BT", port);
774 links[id].codecs = &snd_soc_dummy_dlc;
775 links[id].num_codecs = 1;
776 links[id].platforms = platform_component;
777 links[id].num_platforms = ARRAY_SIZE(platform_component);
778 links[id].dpcm_playback = 1;
779 links[id].dpcm_capture = 1;
780 links[id].no_pcm = 1;
781 links[id].num_cpus = 1;
785 if (sof_rt5682_quirk & SOF_SSP_HDMI_CAPTURE_PRESENT_MASK) {
786 unsigned long hdmi_in_ssp = (sof_rt5682_quirk &
787 SOF_SSP_HDMI_CAPTURE_PRESENT_MASK) >>
788 SOF_NO_OF_HDMI_CAPTURE_SSP_SHIFT;
791 for_each_set_bit(port, &hdmi_in_ssp, 32) {
792 links[id].cpus = &cpus[id];
793 links[id].cpus->dai_name = devm_kasprintf(dev, GFP_KERNEL,
795 if (!links[id].cpus->dai_name)
797 links[id].name = devm_kasprintf(dev, GFP_KERNEL, "SSP%d-HDMI", port);
800 links[id].id = id + hdmi_id_offset;
801 links[id].codecs = &snd_soc_dummy_dlc;
802 links[id].num_codecs = 1;
803 links[id].platforms = platform_component;
804 links[id].num_platforms = ARRAY_SIZE(platform_component);
805 links[id].dpcm_capture = 1;
806 links[id].no_pcm = 1;
807 links[id].num_cpus = 1;
817 static int sof_audio_probe(struct platform_device *pdev)
819 struct snd_soc_acpi_mach *mach = pdev->dev.platform_data;
820 struct snd_soc_dai_link *dai_links;
821 struct sof_card_private *ctx;
822 int ret, ssp_amp, ssp_codec;
824 ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_KERNEL);
828 if (pdev->id_entry && pdev->id_entry->driver_data)
829 sof_rt5682_quirk = (unsigned long)pdev->id_entry->driver_data;
831 dmi_check_system(sof_rt5682_quirk_table);
833 ctx->codec_type = sof_ssp_detect_codec_type(&pdev->dev);
834 ctx->amp_type = sof_ssp_detect_amp_type(&pdev->dev);
836 if (ctx->codec_type == CODEC_RT5650) {
837 sof_audio_card_rt5682.name = devm_kstrdup(&pdev->dev, "rt5650",
840 /* create speaker dai link also */
841 if (ctx->amp_type == CODEC_NONE)
842 ctx->amp_type = CODEC_RT5650;
845 if (soc_intel_is_byt() || soc_intel_is_cht()) {
846 ctx->rt5682.is_legacy_cpu = true;
847 ctx->dmic_be_num = 0;
848 /* HDMI is not supported by SOF on Baytrail/CherryTrail */
850 /* default quirk for legacy cpu */
851 sof_rt5682_quirk = SOF_RT5682_MCLK_EN |
852 SOF_RT5682_MCLK_BYTCHT_EN |
853 SOF_RT5682_SSP_CODEC(2);
855 ctx->dmic_be_num = 2;
856 ctx->hdmi_num = (sof_rt5682_quirk & SOF_RT5682_NUM_HDMIDEV_MASK) >>
857 SOF_RT5682_NUM_HDMIDEV_SHIFT;
858 /* default number of HDMI DAI's */
862 if (mach->mach_params.codec_mask & IDISP_CODEC_MASK)
863 ctx->hdmi.idisp_codec = true;
866 /* need to get main clock from pmc */
867 if (sof_rt5682_quirk & SOF_RT5682_MCLK_BYTCHT_EN) {
868 ctx->rt5682.mclk = devm_clk_get(&pdev->dev, "pmc_plt_clk_3");
869 if (IS_ERR(ctx->rt5682.mclk)) {
870 ret = PTR_ERR(ctx->rt5682.mclk);
873 "Failed to get MCLK from pmc_plt_clk_3: %d\n",
878 ret = clk_prepare_enable(ctx->rt5682.mclk);
881 "could not configure MCLK state");
886 dev_dbg(&pdev->dev, "sof_rt5682_quirk = %lx\n", sof_rt5682_quirk);
888 ssp_amp = (sof_rt5682_quirk & SOF_RT5682_SSP_AMP_MASK) >>
889 SOF_RT5682_SSP_AMP_SHIFT;
891 ssp_codec = sof_rt5682_quirk & SOF_RT5682_SSP_CODEC_MASK;
893 /* compute number of dai links */
894 sof_audio_card_rt5682.num_links = 1 + ctx->dmic_be_num + ctx->hdmi_num;
896 if (ctx->amp_type != CODEC_NONE)
897 sof_audio_card_rt5682.num_links++;
899 if (sof_rt5682_quirk & SOF_SSP_BT_OFFLOAD_PRESENT)
900 sof_audio_card_rt5682.num_links++;
902 if (sof_rt5682_quirk & SOF_SSP_HDMI_CAPTURE_PRESENT_MASK)
903 sof_audio_card_rt5682.num_links +=
904 hweight32((sof_rt5682_quirk & SOF_SSP_HDMI_CAPTURE_PRESENT_MASK) >>
905 SOF_NO_OF_HDMI_CAPTURE_SSP_SHIFT);
907 dai_links = sof_card_dai_links_create(&pdev->dev, ctx->codec_type,
908 ctx->amp_type, ssp_codec, ssp_amp,
909 ctx->dmic_be_num, ctx->hdmi_num,
910 ctx->hdmi.idisp_codec,
911 ctx->rt5682.is_legacy_cpu);
915 sof_audio_card_rt5682.dai_link = dai_links;
917 /* update codec_conf */
918 switch (ctx->amp_type) {
920 max_98373_set_codec_conf(&sof_audio_card_rt5682);
923 max_98390_set_codec_conf(&pdev->dev, &sof_audio_card_rt5682);
926 sof_rt1011_codec_conf(&sof_audio_card_rt5682);
929 sof_rt1015_codec_conf(&sof_audio_card_rt5682);
932 sof_rt1015p_codec_conf(&sof_audio_card_rt5682);
935 case CODEC_MAX98357A:
936 case CODEC_MAX98360A:
939 /* no codec conf required */
942 dev_err(&pdev->dev, "invalid amp type %d\n", ctx->amp_type);
946 sof_audio_card_rt5682.dev = &pdev->dev;
948 /* set platform name for each dailink */
949 ret = snd_soc_fixup_dai_links_platform_name(&sof_audio_card_rt5682,
950 mach->mach_params.platform);
954 snd_soc_card_set_drvdata(&sof_audio_card_rt5682, ctx);
956 return devm_snd_soc_register_card(&pdev->dev,
957 &sof_audio_card_rt5682);
960 static const struct platform_device_id board_ids[] = {
962 .name = "sof_rt5682",
965 .name = "cml_rt1015_rt5682",
966 .driver_data = (kernel_ulong_t)(SOF_RT5682_MCLK_EN |
967 SOF_RT5682_SSP_CODEC(0) |
968 SOF_RT5682_SSP_AMP(1)),
971 .name = "jsl_rt5682_rt1015",
972 .driver_data = (kernel_ulong_t)(SOF_RT5682_MCLK_EN |
973 SOF_RT5682_SSP_CODEC(0) |
974 SOF_RT5682_SSP_AMP(1)),
977 .name = "jsl_rt5682_mx98360",
978 .driver_data = (kernel_ulong_t)(SOF_RT5682_MCLK_EN |
979 SOF_RT5682_SSP_CODEC(0) |
980 SOF_RT5682_SSP_AMP(1)),
983 .name = "jsl_rt5682_rt1015p",
984 .driver_data = (kernel_ulong_t)(SOF_RT5682_MCLK_EN |
985 SOF_RT5682_SSP_CODEC(0) |
986 SOF_RT5682_SSP_AMP(1)),
989 .name = "jsl_rt5682",
990 .driver_data = (kernel_ulong_t)(SOF_RT5682_MCLK_EN |
991 SOF_RT5682_SSP_CODEC(0)),
994 .name = "jsl_rt5650",
995 .driver_data = (kernel_ulong_t)(SOF_RT5682_MCLK_EN |
996 SOF_RT5682_SSP_CODEC(0) |
997 SOF_RT5682_SSP_AMP(1)),
1000 .name = "tgl_mx98357_rt5682",
1001 .driver_data = (kernel_ulong_t)(SOF_RT5682_MCLK_EN |
1002 SOF_RT5682_SSP_CODEC(0) |
1003 SOF_RT5682_SSP_AMP(1) |
1004 SOF_RT5682_NUM_HDMIDEV(4) |
1005 SOF_BT_OFFLOAD_SSP(2) |
1006 SOF_SSP_BT_OFFLOAD_PRESENT),
1009 .name = "tgl_rt1011_rt5682",
1010 .driver_data = (kernel_ulong_t)(SOF_RT5682_MCLK_EN |
1011 SOF_RT5682_SSP_CODEC(0) |
1012 SOF_RT5682_SSP_AMP(1) |
1013 SOF_RT5682_NUM_HDMIDEV(4) |
1014 SOF_BT_OFFLOAD_SSP(2) |
1015 SOF_SSP_BT_OFFLOAD_PRESENT),
1018 .name = "tgl_mx98373_rt5682",
1019 .driver_data = (kernel_ulong_t)(SOF_RT5682_MCLK_EN |
1020 SOF_RT5682_SSP_CODEC(0) |
1021 SOF_RT5682_SSP_AMP(1) |
1022 SOF_RT5682_NUM_HDMIDEV(4) |
1023 SOF_BT_OFFLOAD_SSP(2) |
1024 SOF_SSP_BT_OFFLOAD_PRESENT),
1027 .name = "adl_mx98373_rt5682",
1028 .driver_data = (kernel_ulong_t)(SOF_RT5682_MCLK_EN |
1029 SOF_RT5682_SSP_CODEC(0) |
1030 SOF_RT5682_SSP_AMP(1) |
1031 SOF_RT5682_NUM_HDMIDEV(4) |
1032 SOF_BT_OFFLOAD_SSP(2) |
1033 SOF_SSP_BT_OFFLOAD_PRESENT),
1036 .name = "adl_mx98357_rt5682",
1037 .driver_data = (kernel_ulong_t)(SOF_RT5682_MCLK_EN |
1038 SOF_RT5682_SSP_CODEC(0) |
1039 SOF_RT5682_SSP_AMP(2) |
1040 SOF_RT5682_NUM_HDMIDEV(4)),
1043 .name = "adl_max98390_rt5682",
1044 .driver_data = (kernel_ulong_t)(SOF_RT5682_MCLK_EN |
1045 SOF_RT5682_SSP_CODEC(0) |
1046 SOF_RT5682_SSP_AMP(1) |
1047 SOF_RT5682_NUM_HDMIDEV(4) |
1048 SOF_BT_OFFLOAD_SSP(2) |
1049 SOF_SSP_BT_OFFLOAD_PRESENT),
1052 .name = "adl_mx98360_rt5682",
1053 .driver_data = (kernel_ulong_t)(SOF_RT5682_MCLK_EN |
1054 SOF_RT5682_SSP_CODEC(0) |
1055 SOF_RT5682_SSP_AMP(1) |
1056 SOF_RT5682_NUM_HDMIDEV(4) |
1057 SOF_BT_OFFLOAD_SSP(2) |
1058 SOF_SSP_BT_OFFLOAD_PRESENT),
1061 .name = "adl_rt5682",
1062 .driver_data = (kernel_ulong_t)(SOF_RT5682_MCLK_EN |
1063 SOF_RT5682_SSP_CODEC(0) |
1064 SOF_RT5682_NUM_HDMIDEV(4) |
1065 SOF_BT_OFFLOAD_SSP(2) |
1066 SOF_SSP_BT_OFFLOAD_PRESENT),
1069 .name = "adl_rt1019_rt5682",
1070 .driver_data = (kernel_ulong_t)(SOF_RT5682_MCLK_EN |
1071 SOF_RT5682_SSP_CODEC(0) |
1072 SOF_RT5682_SSP_AMP(1) |
1073 SOF_RT5682_NUM_HDMIDEV(4) |
1074 SOF_BT_OFFLOAD_SSP(2) |
1075 SOF_SSP_BT_OFFLOAD_PRESENT),
1078 .name = "adl_rt5682_c1_h02",
1079 .driver_data = (kernel_ulong_t)(SOF_RT5682_MCLK_EN |
1080 SOF_RT5682_SSP_CODEC(1) |
1081 SOF_RT5682_NUM_HDMIDEV(3) |
1082 /* SSP 0 and SSP 2 are used for HDMI IN */
1083 SOF_HDMI_CAPTURE_SSP_MASK(0x5)),
1086 .name = "adl_rt5650",
1087 .driver_data = (kernel_ulong_t)(SOF_RT5682_MCLK_EN |
1088 SOF_RT5682_SSP_CODEC(0) |
1089 SOF_RT5682_SSP_AMP(1) |
1090 SOF_RT5682_NUM_HDMIDEV(4) |
1091 SOF_BT_OFFLOAD_SSP(2) |
1092 SOF_SSP_BT_OFFLOAD_PRESENT),
1095 .name = "rpl_mx98357_rt5682",
1096 .driver_data = (kernel_ulong_t)(SOF_RT5682_MCLK_EN |
1097 SOF_RT5682_SSP_CODEC(0) |
1098 SOF_RT5682_SSP_AMP(2) |
1099 SOF_RT5682_NUM_HDMIDEV(4)),
1102 .name = "rpl_mx98360_rt5682",
1103 .driver_data = (kernel_ulong_t)(SOF_RT5682_MCLK_EN |
1104 SOF_RT5682_SSP_CODEC(0) |
1105 SOF_RT5682_SSP_AMP(1) |
1106 SOF_RT5682_NUM_HDMIDEV(4) |
1107 SOF_BT_OFFLOAD_SSP(2) |
1108 SOF_SSP_BT_OFFLOAD_PRESENT),
1111 .name = "rpl_rt1019_rt5682",
1112 .driver_data = (kernel_ulong_t)(SOF_RT5682_MCLK_EN |
1113 SOF_RT5682_SSP_CODEC(0) |
1114 SOF_RT5682_SSP_AMP(1) |
1115 SOF_RT5682_NUM_HDMIDEV(4) |
1116 SOF_BT_OFFLOAD_SSP(2) |
1117 SOF_SSP_BT_OFFLOAD_PRESENT),
1120 .name = "rpl_rt5682_c1_h02",
1121 .driver_data = (kernel_ulong_t)(SOF_RT5682_MCLK_EN |
1122 SOF_RT5682_SSP_CODEC(1) |
1123 SOF_RT5682_NUM_HDMIDEV(3) |
1124 /* SSP 0 and SSP 2 are used for HDMI IN */
1125 SOF_HDMI_CAPTURE_SSP_MASK(0x5)),
1128 .name = "mtl_mx98357_rt5682",
1129 .driver_data = (kernel_ulong_t)(SOF_RT5682_MCLK_EN |
1130 SOF_RT5682_SSP_CODEC(0) |
1131 SOF_RT5682_SSP_AMP(1) |
1132 SOF_RT5682_NUM_HDMIDEV(3) |
1133 SOF_BT_OFFLOAD_SSP(2) |
1134 SOF_SSP_BT_OFFLOAD_PRESENT),
1137 .name = "mtl_mx98360_rt5682",
1138 .driver_data = (kernel_ulong_t)(SOF_RT5682_MCLK_EN |
1139 SOF_RT5682_SSP_CODEC(0) |
1140 SOF_RT5682_SSP_AMP(1) |
1141 SOF_RT5682_NUM_HDMIDEV(3)),
1144 .name = "mtl_rt1019_rt5682",
1145 .driver_data = (kernel_ulong_t)(SOF_RT5682_MCLK_EN |
1146 SOF_RT5682_SSP_CODEC(2) |
1147 SOF_RT5682_SSP_AMP(0) |
1148 SOF_RT5682_NUM_HDMIDEV(3)),
1152 MODULE_DEVICE_TABLE(platform, board_ids);
1154 static struct platform_driver sof_audio = {
1155 .probe = sof_audio_probe,
1157 .name = "sof_rt5682",
1158 .pm = &snd_soc_pm_ops,
1160 .id_table = board_ids,
1162 module_platform_driver(sof_audio)
1164 /* Module information */
1165 MODULE_DESCRIPTION("SOF Audio Machine driver");
1166 MODULE_AUTHOR("Bard Liao <bard.liao@intel.com>");
1167 MODULE_AUTHOR("Sathya Prakash M R <sathya.prakash.m.r@intel.com>");
1168 MODULE_AUTHOR("Brent Lu <brent.lu@intel.com>");
1169 MODULE_AUTHOR("Mac Chiang <mac.chiang@intel.com>");
1170 MODULE_LICENSE("GPL v2");
1171 MODULE_IMPORT_NS(SND_SOC_INTEL_SOF_BOARD_HELPERS);
1172 MODULE_IMPORT_NS(SND_SOC_INTEL_SOF_MAXIM_COMMON);
1173 MODULE_IMPORT_NS(SND_SOC_INTEL_SOF_REALTEK_COMMON);
1174 MODULE_IMPORT_NS(SND_SOC_INTEL_SOF_SSP_COMMON);