Lines Matching +full:codec +full:- +full:3
1 // SPDX-License-Identifier: GPL-2.0
3 * Copyright (C) 2020 Texas Instruments Incorporated - http://www.ti.com
17 #include "davinci-mcasp.h"
21 * CPB: 2 (mcasp10 + codec)
22 * IVI: 3 (mcasp0 + 2x codec)
65 struct j721e_audio_clocks codec;
92 SND_SOC_DAPM_HP("CPB Stereo HP 3", NULL),
100 {"CPB Stereo HP 1", NULL, "codec-1 AOUT1L"},
101 {"CPB Stereo HP 1", NULL, "codec-1 AOUT1R"},
102 {"CPB Stereo HP 2", NULL, "codec-1 AOUT2L"},
103 {"CPB Stereo HP 2", NULL, "codec-1 AOUT2R"},
104 {"CPB Stereo HP 3", NULL, "codec-1 AOUT3L"},
105 {"CPB Stereo HP 3", NULL, "codec-1 AOUT3R"},
106 {"CPB Line Out", NULL, "codec-1 AOUT4L"},
107 {"CPB Line Out", NULL, "codec-1 AOUT4R"},
109 {"codec-1 AIN1L", NULL, "CPB Stereo Mic 1"},
110 {"codec-1 AIN1R", NULL, "CPB Stereo Mic 1"},
111 {"codec-1 AIN2L", NULL, "CPB Stereo Mic 2"},
112 {"codec-1 AIN2R", NULL, "CPB Stereo Mic 2"},
113 {"codec-1 AIN3L", NULL, "CPB Line In"},
114 {"codec-1 AIN3R", NULL, "CPB Line In"},
120 SND_SOC_DAPM_LINE("IVI A Line Out 3", NULL),
128 {"IVI A Line Out 1", NULL, "codec-a AOUT1L"},
129 {"IVI A Line Out 1", NULL, "codec-a AOUT1R"},
130 {"IVI A Line Out 2", NULL, "codec-a AOUT2L"},
131 {"IVI A Line Out 2", NULL, "codec-a AOUT2R"},
132 {"IVI A Line Out 3", NULL, "codec-a AOUT3L"},
133 {"IVI A Line Out 3", NULL, "codec-a AOUT3R"},
134 {"IVI A Line Out 4", NULL, "codec-a AOUT4L"},
135 {"IVI A Line Out 4", NULL, "codec-a AOUT4R"},
137 {"codec-a AIN1L", NULL, "IVI A Stereo Mic 1"},
138 {"codec-a AIN1R", NULL, "IVI A Stereo Mic 1"},
139 {"codec-a AIN2L", NULL, "IVI A Stereo Mic 2"},
140 {"codec-a AIN2R", NULL, "IVI A Stereo Mic 2"},
141 {"codec-a AIN3L", NULL, "IVI A Line In"},
142 {"codec-a AIN3R", NULL, "IVI A Line In"},
148 SND_SOC_DAPM_LINE("IVI B Line Out 3", NULL),
156 {"IVI B Line Out 1", NULL, "codec-b AOUT1L"},
157 {"IVI B Line Out 1", NULL, "codec-b AOUT1R"},
158 {"IVI B Line Out 2", NULL, "codec-b AOUT2L"},
159 {"IVI B Line Out 2", NULL, "codec-b AOUT2R"},
160 {"IVI B Line Out 3", NULL, "codec-b AOUT3L"},
161 {"IVI B Line Out 3", NULL, "codec-b AOUT3R"},
162 {"IVI B Line Out 4", NULL, "codec-b AOUT4L"},
163 {"IVI B Line Out 4", NULL, "codec-b AOUT4R"},
165 {"codec-b AIN1L", NULL, "IVI B Stereo Mic 1"},
166 {"codec-b AIN1R", NULL, "IVI B Stereo Mic 1"},
167 {"codec-b AIN2L", NULL, "IVI B Stereo Mic 2"},
168 {"codec-b AIN2R", NULL, "IVI B Stereo Mic 2"},
169 {"codec-b AIN3L", NULL, "IVI B Line In"},
170 {"codec-b AIN3R", NULL, "IVI B Line In"},
176 struct j721e_audio_domain *domain = &priv->audio_domains[audio_domain];
178 int ret = -EINVAL;
181 if (!(rate % 8000) && priv->pll_rates[J721E_CLK_PARENT_48000])
183 else if (!(rate % 11025) && priv->pll_rates[J721E_CLK_PARENT_44100])
185 else if (!(rate % 11025) && priv->pll_rates[J721E_CLK_PARENT_48000])
193 if (priv->pll_rates[clk_id] / scki <= J721E_MAX_CLK_HSDIV) {
200 dev_err(priv->dev, "No valid clock configuration for %u Hz\n",
205 if (domain->parent_clk_id == -1 || priv->hsdiv_rates[domain->parent_clk_id] != scki) {
206 dev_dbg(priv->dev,
212 if (domain->parent_clk_id != clk_id) {
213 ret = clk_set_parent(domain->codec.target,
214 domain->codec.parent[clk_id]);
218 ret = clk_set_parent(domain->mcasp.target,
219 domain->mcasp.parent[clk_id]);
223 domain->parent_clk_id = clk_id;
226 ret = clk_set_rate(domain->codec.target, scki);
228 dev_err(priv->dev, "codec set rate failed for %u Hz\n",
233 ret = clk_set_rate(domain->mcasp.target, scki);
235 priv->hsdiv_rates[domain->parent_clk_id] = scki;
237 dev_err(priv->dev, "mcasp set rate failed for %u Hz\n",
249 struct snd_interval *t = rule->private;
251 return snd_interval_refine(hw_param_interval(params, rule->var), t);
257 struct j721e_priv *priv = snd_soc_card_get_drvdata(rtd->card);
258 unsigned int domain_id = rtd->dai_link->id;
259 struct j721e_audio_domain *domain = &priv->audio_domains[domain_id];
266 mutex_lock(&priv->mutex);
268 domain->active++;
271 active_rate = priv->audio_domains[i].rate;
277 ret = snd_pcm_hw_constraint_single(substream->runtime,
281 ret = snd_pcm_hw_rule_add(substream->runtime, 0,
283 j721e_rule_rate, &priv->rate_range,
284 SNDRV_PCM_HW_PARAM_RATE, -1);
292 if (ret && ret != -ENOTSUPP)
297 if (ret && ret != -ENOTSUPP)
301 if (ret == -ENOTSUPP)
305 domain->active--;
306 mutex_unlock(&priv->mutex);
315 struct snd_soc_card *card = rtd->card;
317 unsigned int domain_id = rtd->dai_link->id;
318 struct j721e_audio_domain *domain = &priv->audio_domains[domain_id];
326 mutex_lock(&priv->mutex);
328 if (domain->rate && domain->rate != params_rate(params)) {
329 ret = -EINVAL;
337 if (ret && ret != -ENOTSUPP)
343 if (ret && ret != -ENOTSUPP)
351 sysclk_rate = priv->hsdiv_rates[domain->parent_clk_id];
355 if (ret && ret != -ENOTSUPP) {
356 dev_err(priv->dev,
357 "codec set_sysclk failed for %u Hz\n",
366 if (ret && ret != -ENOTSUPP) {
367 dev_err(priv->dev, "mcasp set_sysclk failed for %u Hz\n",
370 domain->rate = params_rate(params);
375 mutex_unlock(&priv->mutex);
382 struct j721e_priv *priv = snd_soc_card_get_drvdata(rtd->card);
383 unsigned int domain_id = rtd->dai_link->id;
384 struct j721e_audio_domain *domain = &priv->audio_domains[domain_id];
386 mutex_lock(&priv->mutex);
388 domain->active--;
389 if (!domain->active) {
390 domain->rate = 0;
391 domain->active_link = 0;
394 mutex_unlock(&priv->mutex);
405 struct j721e_priv *priv = snd_soc_card_get_drvdata(rtd->card);
406 unsigned int domain_id = rtd->dai_link->id;
407 struct j721e_audio_domain *domain = &priv->audio_domains[domain_id];
418 sysclk_rate = priv->hsdiv_rates[domain->parent_clk_id];
422 if (ret && ret != -ENOTSUPP)
428 if (ret && ret != -ENOTSUPP)
433 if (ret && ret != -ENOTSUPP)
438 if (ret && ret != -ENOTSUPP)
447 struct snd_soc_dapm_context *dapm = &rtd->card->dapm;
468 clocks->target = devm_clk_get(dev, prefix);
469 if (IS_ERR(clocks->target))
470 return dev_err_probe(dev, PTR_ERR(clocks->target),
473 clk_name = kasprintf(GFP_KERNEL, "%s-48000", prefix);
479 if (ret == -EPROBE_DEFER)
485 clocks->parent[J721E_CLK_PARENT_48000] = parent;
487 return -ENOMEM;
490 clk_name = kasprintf(GFP_KERNEL, "%s-44100", prefix);
496 if (ret == -EPROBE_DEFER)
502 clocks->parent[J721E_CLK_PARENT_44100] = parent;
504 return -ENOMEM;
507 if (!clocks->parent[J721E_CLK_PARENT_44100] &&
508 !clocks->parent[J721E_CLK_PARENT_48000]) {
511 return -EINVAL;
545 .compatible = "ti,j721e-cpb-audio",
548 .compatible = "ti,j721e-cpb-ivi-audio",
551 .compatible = "ti,j7200-cpb-audio",
560 const struct j721e_audio_match_data *match_data = priv->match_data;
565 domain_clocks = &priv->audio_domains[J721E_AUDIO_DOMAIN_CPB].mcasp;
567 pll = clk_get_parent(domain_clocks->parent[J721E_CLK_PARENT_44100]);
569 priv->pll_rates[J721E_CLK_PARENT_44100] =
570 match_data->pll_rates[J721E_CLK_PARENT_44100];
572 priv->pll_rates[J721E_CLK_PARENT_44100] = clk_get_rate(pll);
576 pll = clk_get_parent(domain_clocks->parent[J721E_CLK_PARENT_48000]);
578 priv->pll_rates[J721E_CLK_PARENT_48000] =
579 match_data->pll_rates[J721E_CLK_PARENT_48000];
581 priv->pll_rates[J721E_CLK_PARENT_48000] = clk_get_rate(pll);
585 if (!priv->pll_rates[J721E_CLK_PARENT_44100] &&
586 !priv->pll_rates[J721E_CLK_PARENT_48000]) {
587 dev_err(priv->dev, "At least one PLL is needed\n");
588 return -EINVAL;
591 if (priv->pll_rates[J721E_CLK_PARENT_44100])
592 pll_rate = priv->pll_rates[J721E_CLK_PARENT_44100];
594 pll_rate = priv->pll_rates[J721E_CLK_PARENT_48000];
597 min_rate /= ratios_for_pcm3168a[ARRAY_SIZE(ratios_for_pcm3168a) - 1];
599 if (priv->pll_rates[J721E_CLK_PARENT_48000])
600 pll_rate = priv->pll_rates[J721E_CLK_PARENT_48000];
602 pll_rate = priv->pll_rates[J721E_CLK_PARENT_44100];
609 snd_interval_any(&priv->rate_range);
610 priv->rate_range.min = min_rate;
611 priv->rate_range.max = max_rate;
619 struct device_node *node = priv->dev->of_node;
626 dai_node = of_parse_phandle(node, "ti,cpb-mcasp", 0);
628 dev_err(priv->dev, "CPB McASP node is not provided\n");
629 return -EINVAL;
632 codec_node = of_parse_phandle(node, "ti,cpb-codec", 0);
634 dev_err(priv->dev, "CPB codec node is not provided\n");
635 ret = -EINVAL;
639 domain = &priv->audio_domains[J721E_AUDIO_DOMAIN_CPB];
640 ret = j721e_get_clocks(priv->dev, &domain->codec, "cpb-codec-scki");
644 ret = j721e_get_clocks(priv->dev, &domain->mcasp, "cpb-mcasp-auxclk");
650 * Link 1: McASP10 -> pcm3168a_1 DAC
651 * Link 2: McASP10 <- pcm3168a_1 ADC
654 compnent = devm_kcalloc(priv->dev, comp_count, sizeof(*compnent),
657 ret = -ENOMEM;
662 priv->dai_links[*link_idx].cpus = &compnent[comp_idx++];
663 priv->dai_links[*link_idx].num_cpus = 1;
664 priv->dai_links[*link_idx].codecs = &compnent[comp_idx++];
665 priv->dai_links[*link_idx].num_codecs = 1;
666 priv->dai_links[*link_idx].platforms = &compnent[comp_idx++];
667 priv->dai_links[*link_idx].num_platforms = 1;
669 priv->dai_links[*link_idx].name = "CPB PCM3168A Playback";
670 priv->dai_links[*link_idx].stream_name = "CPB PCM3168A Analog";
671 priv->dai_links[*link_idx].cpus->of_node = dai_node;
672 priv->dai_links[*link_idx].platforms->of_node = dai_node;
673 priv->dai_links[*link_idx].codecs->of_node = codec_node;
674 priv->dai_links[*link_idx].codecs->dai_name = "pcm3168a-dac";
675 priv->dai_links[*link_idx].playback_only = 1;
676 priv->dai_links[*link_idx].id = J721E_AUDIO_DOMAIN_CPB;
677 priv->dai_links[*link_idx].dai_fmt = J721E_DAI_FMT;
678 priv->dai_links[*link_idx].init = j721e_audio_init;
679 priv->dai_links[*link_idx].ops = &j721e_audio_ops;
682 priv->dai_links[*link_idx].cpus = &compnent[comp_idx++];
683 priv->dai_links[*link_idx].num_cpus = 1;
684 priv->dai_links[*link_idx].codecs = &compnent[comp_idx++];
685 priv->dai_links[*link_idx].num_codecs = 1;
686 priv->dai_links[*link_idx].platforms = &compnent[comp_idx++];
687 priv->dai_links[*link_idx].num_platforms = 1;
689 priv->dai_links[*link_idx].name = "CPB PCM3168A Capture";
690 priv->dai_links[*link_idx].stream_name = "CPB PCM3168A Analog";
691 priv->dai_links[*link_idx].cpus->of_node = dai_node;
692 priv->dai_links[*link_idx].platforms->of_node = dai_node;
693 priv->dai_links[*link_idx].codecs->of_node = codec_node;
694 priv->dai_links[*link_idx].codecs->dai_name = "pcm3168a-adc";
695 priv->dai_links[*link_idx].capture_only = 1;
696 priv->dai_links[*link_idx].id = J721E_AUDIO_DOMAIN_CPB;
697 priv->dai_links[*link_idx].dai_fmt = J721E_DAI_FMT;
698 priv->dai_links[*link_idx].init = j721e_audio_init;
699 priv->dai_links[*link_idx].ops = &j721e_audio_ops;
702 priv->codec_conf[*conf_idx].dlc.of_node = codec_node;
703 priv->codec_conf[*conf_idx].name_prefix = "codec-1";
705 priv->codec_conf[*conf_idx].dlc.of_node = dai_node;
706 priv->codec_conf[*conf_idx].name_prefix = "McASP10";
721 struct device_node *node = priv->dev->of_node;
728 if (priv->match_data->board_type != J721E_BOARD_CPB_IVI)
731 dai_node = of_parse_phandle(node, "ti,ivi-mcasp", 0);
733 dev_err(priv->dev, "IVI McASP node is not provided\n");
734 return -EINVAL;
737 codeca_node = of_parse_phandle(node, "ti,ivi-codec-a", 0);
739 dev_err(priv->dev, "IVI codec-a node is not provided\n");
740 ret = -EINVAL;
744 codecb_node = of_parse_phandle(node, "ti,ivi-codec-b", 0);
746 dev_warn(priv->dev, "IVI codec-b node is not provided\n");
751 domain = &priv->audio_domains[J721E_AUDIO_DOMAIN_IVI];
752 ret = j721e_get_clocks(priv->dev, &domain->codec, "ivi-codec-scki");
756 ret = j721e_get_clocks(priv->dev, &domain->mcasp, "ivi-mcasp-auxclk");
762 * Link 1: McASP0 -> pcm3168a_a DAC
764 * Link 2: McASP0 <- pcm3168a_a ADC
768 compnent = devm_kcalloc(priv->dev, comp_count, sizeof(*compnent),
771 ret = -ENOMEM;
776 priv->dai_links[*link_idx].cpus = &compnent[comp_idx++];
777 priv->dai_links[*link_idx].num_cpus = 1;
778 priv->dai_links[*link_idx].platforms = &compnent[comp_idx++];
779 priv->dai_links[*link_idx].num_platforms = 1;
780 priv->dai_links[*link_idx].codecs = &compnent[comp_idx];
781 priv->dai_links[*link_idx].num_codecs = 2;
784 priv->dai_links[*link_idx].name = "IVI 2xPCM3168A Playback";
785 priv->dai_links[*link_idx].stream_name = "IVI 2xPCM3168A Analog";
786 priv->dai_links[*link_idx].cpus->of_node = dai_node;
787 priv->dai_links[*link_idx].platforms->of_node = dai_node;
788 priv->dai_links[*link_idx].codecs[0].of_node = codeca_node;
789 priv->dai_links[*link_idx].codecs[0].dai_name = "pcm3168a-dac";
790 priv->dai_links[*link_idx].codecs[1].of_node = codecb_node;
791 priv->dai_links[*link_idx].codecs[1].dai_name = "pcm3168a-dac";
792 priv->dai_links[*link_idx].playback_only = 1;
793 priv->dai_links[*link_idx].id = J721E_AUDIO_DOMAIN_IVI;
794 priv->dai_links[*link_idx].dai_fmt = J721E_DAI_FMT;
795 priv->dai_links[*link_idx].init = j721e_audio_init_ivi;
796 priv->dai_links[*link_idx].ops = &j721e_audio_ops;
799 priv->dai_links[*link_idx].cpus = &compnent[comp_idx++];
800 priv->dai_links[*link_idx].num_cpus = 1;
801 priv->dai_links[*link_idx].platforms = &compnent[comp_idx++];
802 priv->dai_links[*link_idx].num_platforms = 1;
803 priv->dai_links[*link_idx].codecs = &compnent[comp_idx];
804 priv->dai_links[*link_idx].num_codecs = 2;
806 priv->dai_links[*link_idx].name = "IVI 2xPCM3168A Capture";
807 priv->dai_links[*link_idx].stream_name = "IVI 2xPCM3168A Analog";
808 priv->dai_links[*link_idx].cpus->of_node = dai_node;
809 priv->dai_links[*link_idx].platforms->of_node = dai_node;
810 priv->dai_links[*link_idx].codecs[0].of_node = codeca_node;
811 priv->dai_links[*link_idx].codecs[0].dai_name = "pcm3168a-adc";
812 priv->dai_links[*link_idx].codecs[1].of_node = codecb_node;
813 priv->dai_links[*link_idx].codecs[1].dai_name = "pcm3168a-adc";
814 priv->dai_links[*link_idx].capture_only = 1;
815 priv->dai_links[*link_idx].id = J721E_AUDIO_DOMAIN_IVI;
816 priv->dai_links[*link_idx].dai_fmt = J721E_DAI_FMT;
817 priv->dai_links[*link_idx].init = j721e_audio_init;
818 priv->dai_links[*link_idx].ops = &j721e_audio_ops;
821 priv->codec_conf[*conf_idx].dlc.of_node = codeca_node;
822 priv->codec_conf[*conf_idx].name_prefix = "codec-a";
825 priv->codec_conf[*conf_idx].dlc.of_node = codecb_node;
826 priv->codec_conf[*conf_idx].name_prefix = "codec-b";
829 priv->codec_conf[*conf_idx].dlc.of_node = dai_node;
830 priv->codec_conf[*conf_idx].name_prefix = "McASP0";
847 struct device_node *node = pdev->dev.of_node;
854 dev_err(&pdev->dev, "of node is missing.\n");
855 return -ENODEV;
860 dev_err(&pdev->dev, "No compatible match found\n");
861 return -ENODEV;
864 priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL);
866 return -ENOMEM;
868 priv->match_data = match->data;
870 priv->dai_links = devm_kcalloc(&pdev->dev, priv->match_data->num_links,
871 sizeof(*priv->dai_links), GFP_KERNEL);
872 if (!priv->dai_links)
873 return -ENOMEM;
876 priv->audio_domains[i].parent_clk_id = -1;
878 priv->dev = &pdev->dev;
879 card = &priv->card;
880 card->dev = &pdev->dev;
881 card->owner = THIS_MODULE;
882 card->dapm_widgets = j721e_cpb_dapm_widgets;
883 card->num_dapm_widgets = ARRAY_SIZE(j721e_cpb_dapm_widgets);
884 card->dapm_routes = j721e_cpb_dapm_routes;
885 card->num_dapm_routes = ARRAY_SIZE(j721e_cpb_dapm_routes);
886 card->fully_routed = 1;
889 dev_err(&pdev->dev, "Card name is not provided\n");
890 return -ENODEV;
903 card->dai_link = priv->dai_links;
904 card->num_links = link_cnt;
906 card->codec_conf = priv->codec_conf;
907 card->num_configs = conf_cnt;
915 mutex_init(&priv->mutex);
916 ret = devm_snd_soc_register_card(&pdev->dev, card);
918 dev_err_probe(&pdev->dev, ret,
927 .name = "j721e-audio",