Lines Matching +full:name +full:- +full:prefix
1 // SPDX-License-Identifier: GPL-2.0
17 #include <sound/soc-dai.h>
22 #define DAI "sound-dai"
23 #define CELL "#sound-dai-cells"
24 #define PREFIX "simple-audio-card,"
41 * Get node via "sound-dai = <&phandle port>"
50 dlc->of_node = args.np;
68 * Get node via "sound-dai = <&phandle port>"
80 dlc->dai_name = snd_soc_dai_name_get(dai);
81 dlc->dai_args = snd_soc_copy_dai_args(dev, &args);
82 if (!dlc->dai_args)
83 return -ENOMEM;
91 * Here, dlc->dai_name is pointer to CPU/Codec DAI name.
93 * dlc->dai_name is keeping unbinded CPU or Codec
96 * If user re-bind CPU or Codec driver again, ALSA SoC will try
122 struct device_node *top = dev->of_node;
125 simple_util_parse_convert(top, PREFIX, adata);
126 simple_util_parse_convert(node, PREFIX, adata);
134 char *prefix,
138 struct snd_soc_dai_link *dai_link = simple_priv_to_link(priv, li->link);
139 struct simple_dai_props *dai_props = simple_priv_to_props(priv, li->link);
171 char *prefix, char *name)
174 struct device_node *top = dev->of_node;
175 struct snd_soc_dai_link *dai_link = simple_priv_to_link(priv, li->link);
176 struct simple_dai_props *dai_props = simple_priv_to_props(priv, li->link);
184 prefix, &dai_link->dai_fmt);
193 of_property_read_u32(top, "mclk-fs", &dai_props->mclk_fs);
194 of_property_read_u32(top, PREFIX "mclk-fs", &dai_props->mclk_fs);
195 of_property_read_u32(node, "mclk-fs", &dai_props->mclk_fs);
196 of_property_read_u32(node, PREFIX "mclk-fs", &dai_props->mclk_fs);
197 of_property_read_u32(cpu, "mclk-fs", &dai_props->mclk_fs);
198 of_property_read_u32(cpu, PREFIX "mclk-fs", &dai_props->mclk_fs);
199 of_property_read_u32(codec, "mclk-fs", &dai_props->mclk_fs);
200 of_property_read_u32(codec, PREFIX "mclk-fs", &dai_props->mclk_fs);
207 dai_link->playback_only = playback_only;
208 dai_link->capture_only = capture_only;
210 dai_link->trigger_start = trigger_start;
211 dai_link->trigger_stop = trigger_stop;
213 dai_link->init = simple_util_dai_init;
214 dai_link->ops = &simple_ops;
216 return simple_util_set_dailink_name(dev, dai_link, name);
226 struct snd_soc_dai_link *dai_link = simple_priv_to_link(priv, li->link);
227 struct simple_dai_props *dai_props = simple_priv_to_props(priv, li->link);
228 struct device_node *top = dev->of_node;
230 char *prefix = "";
238 prefix = PREFIX;
240 if (li->cpu) {
248 dai_link->dynamic = 1;
249 dai_link->dpcm_merged_format = 1;
251 ret = simple_parse_node(priv, np, li, prefix, &is_single_links);
255 snprintf(dai_name, sizeof(dai_name), "fe.%s", cpus->dai_name);
266 dai_link->no_pcm = 1;
267 dai_link->be_hw_params_fixup = simple_util_be_hw_params_fixup;
271 ret = simple_parse_node(priv, np, li, prefix, NULL);
275 snprintf(dai_name, sizeof(dai_name), "be.%s", codecs->dai_name);
277 /* check "prefix" from top node */
278 snd_soc_of_parse_node_prefix(top, cconf, codecs->of_node,
279 PREFIX "prefix");
280 snd_soc_of_parse_node_prefix(node, cconf, codecs->of_node,
281 "prefix");
282 snd_soc_of_parse_node_prefix(np, cconf, codecs->of_node,
283 "prefix");
286 simple_parse_convert(dev, np, &dai_props->adata);
288 ret = simple_link_init(priv, np, codec, li, prefix, dai_name);
291 li->link++;
303 struct snd_soc_dai_link *dai_link = simple_priv_to_link(priv, li->link);
310 char *prefix = "";
320 prefix = PREFIX;
322 snprintf(prop, sizeof(prop), "%splat", prefix);
325 ret = simple_parse_node(priv, cpu, li, prefix, &single_cpu);
329 ret = simple_parse_node(priv, codec, li, prefix, NULL);
338 "%s-%s", cpus->dai_name, codecs->dai_name);
343 ret = simple_link_init(priv, cpu, codec, li, prefix, dai_name);
346 li->link++;
363 struct device_node *top = dev->of_node;
369 /* Check if it has dai-link */
370 node = of_get_child_by_name(top, PREFIX "dai-link");
376 struct device_node *add_devs __free(device_node) = of_get_child_by_name(top, PREFIX "additional-devs");
378 /* loop for all dai-link */
383 /* Skip additional-devs node */
391 of_get_child_by_name(node, is_top ? PREFIX "codec" : "codec");
393 ret = -ENODEV;
398 of_get_child_by_name(node, is_top ? PREFIX "plat" : "plat");
400 /* get convert-xxx property */
415 * or has convert-xxx property
421 * |1(CPU)|0(Codec) li->cpu
425 if (li->cpu != (np == codec))
431 * |1(CPU)|0(Codec) li->cpu
435 if (li->cpu && (np != codec))
468 * as "CPU-Codec".
471 * all CPUs are detected as "CPU-dummy", and
472 * all Codecs are detected as "dummy-Codec".
473 * To avoid random sub-device numbering,
474 * detect "dummy-Codec" in last;
476 for (li->cpu = 1; li->cpu >= 0; li->cpu--) {
495 struct device_node *node __free(device_node) = of_get_child_by_name(dev->of_node, PREFIX "additional-devs");
513 ret = simple_util_parse_widgets(card, PREFIX);
517 ret = simple_util_parse_routing(card, PREFIX);
521 ret = simple_util_parse_pin_switches(card, PREFIX);
533 ret = simple_util_parse_card_name(card, PREFIX);
541 ret = snd_soc_of_parse_aux_devs(card, PREFIX "aux-devs");
551 if (li->link >= SNDRV_MAX_LINKS) {
555 return -EINVAL;
561 * Some CPU might be using soc-generic-dmaengine-pcm. This means CPU and Platform
562 * are different Component, but are sharing same component->dev.
570 * simple-card-utils.c :: simple_util_canonicalize_platform()
572 li->num[li->link].cpus = 1;
573 li->num[li->link].platforms = 1;
575 li->num[li->link].codecs = 1;
577 li->link += 1;
587 if (li->link >= SNDRV_MAX_LINKS) {
591 return -EINVAL;
594 if (li->cpu) {
600 li->num[li->link].cpus = 1;
601 li->num[li->link].platforms = 1;
603 li->link++; /* CPU-dummy */
605 li->num[li->link].codecs = 1;
607 li->link++; /* dummy-Codec */
617 struct device_node *top = dev->of_node;
621 * CPU-Codec / CPU-dummy / dummy-Codec
624 * same number for "dummy-Codec"
627 * CPU0 --- Codec0 link : 5
628 * CPU1 --- Codec1 dais : 7
629 * CPU2 -/ ccnf : 1
630 * CPU3 --- Codec2
632 * => 5 links = 2xCPU-Codec + 2xCPU-dummy + 1xdummy-Codec
634 * => 1 ccnf = 1xdummy-Codec
637 * CPU0 --- Codec0 link : 5
638 * CPU1 --- Codec1 dais : 6
639 * CPU2 -/ ccnf : 1
640 * CPU3 -/
642 * => 5 links = 1xCPU-Codec + 3xCPU-dummy + 1xdummy-Codec
644 * => 1 ccnf = 1xdummy-Codec
647 * CPU0 --- Codec0 link : 6
648 * CPU1 -/ dais : 6
649 * CPU2 --- Codec1 ccnf : 2
650 * CPU3 -/
652 * => 6 links = 0xCPU-Codec + 4xCPU-dummy + 2xdummy-Codec
654 * => 2 ccnf = 2xdummy-Codec
657 * CPU0 --- Codec0 (convert-rate) link : 3
658 * CPU1 --- Codec1 dais : 4
661 * => 3 links = 1xCPU-Codec + 1xCPU-dummy + 1xdummy-Codec
663 * => 1 ccnf = 1xdummy-Codec
666 li->num[0].cpus = 1;
667 li->num[0].codecs = 1;
668 li->num[0].platforms = 1;
670 li->link = 1;
684 ret = simple_util_init_hp(card, &priv->hp_jack, PREFIX);
688 ret = simple_util_init_mic(card, &priv->mic_jack, PREFIX);
692 ret = simple_util_init_aux_jacks(priv, PREFIX);
702 struct device *dev = &pdev->dev;
703 struct device_node *np = dev->of_node;
710 return -ENOMEM;
713 card->owner = THIS_MODULE;
714 card->dev = dev;
715 card->probe = simple_soc_probe;
716 card->driver_name = "simple-card";
720 return -ENOMEM;
726 if (!li->link)
727 return -EINVAL;
746 struct snd_soc_dai_link *dai_link = priv->dai_link;
747 struct simple_dai_props *dai_props = priv->dai_props;
749 ret = -EINVAL;
751 cinfo = dev->platform_data;
753 dev_err(dev, "no info for asoc-simple-card\n");
757 if (!cinfo->name ||
758 !cinfo->codec_dai.name ||
759 !cinfo->codec ||
760 !cinfo->platform ||
761 !cinfo->cpu_dai.name) {
766 cpus = dai_link->cpus;
767 cpus->dai_name = cinfo->cpu_dai.name;
769 codecs = dai_link->codecs;
770 codecs->name = cinfo->codec;
771 codecs->dai_name = cinfo->codec_dai.name;
773 platform = dai_link->platforms;
774 platform->name = cinfo->platform;
776 card->name = (cinfo->card) ? cinfo->card : cinfo->name;
777 dai_link->name = cinfo->name;
778 dai_link->stream_name = cinfo->name;
779 dai_link->dai_fmt = cinfo->daifmt;
780 dai_link->init = simple_util_dai_init;
781 memcpy(dai_props->cpu_dai, &cinfo->cpu_dai,
782 sizeof(*dai_props->cpu_dai));
783 memcpy(dai_props->codec_dai, &cinfo->codec_dai,
784 sizeof(*dai_props->codec_dai));
803 { .compatible = "simple-audio-card", },
804 { .compatible = "simple-scu-audio-card",
812 .name = "asoc-simple-card",
822 MODULE_ALIAS("platform:asoc-simple-card");