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/linux/sound/soc/sdw_utils/
H A Dsoc_sdw_utils.c63 .dais = {
81 .dais = {
101 .dais = {
121 .dais = {
162 .dais = {
176 .dais = {
203 .dais = {
217 .dais = {
238 .dais = {
258 .dais
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/linux/Documentation/devicetree/bindings/sound/
H A Dqcom,q6apm.yaml24 $ref: /schemas/sound/qcom,q6apm-lpass-dais.yaml#
28 dais:
40 - dais
58 dais {
59 compatible = "qcom,q6apm-dais";
64 compatible = "qcom,q6apm-lpass-dais";
H A Dqcom,q6asm.yaml21 dais:
23 $ref: /schemas/sound/qcom,q6asm-dais.yaml#
29 - dais
46 dais {
47 compatible = "qcom,q6asm-dais";
H A Dqcom,q6apm-dai.yaml13 This binding describes the Qualcomm APM DAIs in DSP
17 const: qcom,q6apm-dais
31 dais {
32 compatible = "qcom,q6apm-dais";
H A Dqcom,q6apm-lpass-dais.yaml4 $id: http://devicetree.org/schemas/sound/qcom,q6apm-lpass-dais.yaml#
19 - qcom,q6apm-lpass-dais
32 dais {
33 compatible = "qcom,q6apm-lpass-dais";
H A Dqcom,q6asm-dais.yaml4 $id: http://devicetree.org/schemas/sound/qcom,q6asm-dais.yaml#
20 - qcom,q6asm-dais
76 dais {
77 compatible = "qcom,q6asm-dais";
H A Dqcom,q6afe.yaml26 dais:
40 - dais
62 dais {
63 compatible = "qcom,q6afe-dais";
H A Dqcom,q6dsp-lpass-ports.yaml18 - qcom,q6afe-dais
154 dais {
155 compatible = "qcom,q6afe-dais";
H A Dfsl,audmix.yaml52 dais:
53 description: contain a list of phandles to AUDMIX connected DAIs.
95 dais = <&sai4>, <&sai5>;
H A Daudio-graph.yaml16 dais:
51 - dais
/linux/Documentation/sound/soc/
H A Dmachine.rst6 component drivers (e.g. codecs, platforms and DAIs). It also describes the
25 * after the codec and DAIs do any PM work. */
48 of any machine audio tasks that have to be done before or after the codec, DAIs
54 The machine DAI configuration glues all the codec and CPU DAIs together. It can
76 for cpu/codec/platform dais should be globally unique.
86 struct snd_soc_card then sets up the machine with its DAIs. e.g.
H A Ddpcm.rst11 drivers that expose several ALSA PCMs and can route to multiple DAIs.
29 | Front End PCMs | SoC DSP | Back End DAIs | Audio devices |
48 supports 6 back end (BE) DAIs. Each FE PCM can digitally route audio data to any
49 of the BE DAIs. The FE PCM devices can also route audio to more than 1 BE DAI.
130 | Front End PCMs | SoC DSP | Back End DAIs | Audio devices |
173 The FE DAI above sets the codec and code DAIs to dummy devices since the BE is
176 The BE DAIs are configured as follows :-
282 1. Front End PCM DAIs - i.e. struct snd_soc_dai_driver.
284 2. DAPM graph showing DSP audio routing from FE DAIs to BEs.
335 between both DAIs
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H A Dcodec-to-codec.rst107 will link and power those dais based on the name.
110 codec to codec when all DAIs on the link belong to codec components.
112 (channels, format, sample rate) supported by all DAIs on the link. Since
/linux/drivers/soundwire/
H A Dintel.c960 * does not throw the TRIGGER_SUSPEND. This leaves the DAIs in an unbalanced state. in intel_component_dais_suspend()
962 * and force the DAIs to release their resources. in intel_component_dais_suspend()
1000 struct snd_soc_dai_driver *dais, in intel_create_dai() argument
1010 dais[i].name = devm_kasprintf(cdns->dev, GFP_KERNEL, in intel_create_dai()
1013 if (!dais[i].name) in intel_create_dai()
1017 dais[i].playback.channels_min = 1; in intel_create_dai()
1018 dais[i].playback.channels_max = max_ch; in intel_create_dai()
1022 dais[i].capture.channels_min = 1; in intel_create_dai()
1023 dais[i].capture.channels_max = max_ch; in intel_create_dai()
1026 dais[ in intel_create_dai()
1038 struct snd_soc_dai_driver *dais; intel_register_dai() local
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H A Dintel_ace2x.c919 struct snd_soc_dai_driver *dais, in intel_create_dai() argument
929 dais[i].name = devm_kasprintf(cdns->dev, GFP_KERNEL, in intel_create_dai()
932 if (!dais[i].name) in intel_create_dai()
936 dais[i].playback.channels_min = 1; in intel_create_dai()
937 dais[i].playback.channels_max = max_ch; in intel_create_dai()
941 dais[i].capture.channels_min = 1; in intel_create_dai()
942 dais[i].capture.channels_max = max_ch; in intel_create_dai()
945 dais[i].ops = &intel_pcm_dai_ops; in intel_create_dai()
957 struct snd_soc_dai_driver *dais; in intel_register_dai() local
970 /* DAIs ar in intel_register_dai()
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/linux/Documentation/devicetree/bindings/soc/qcom/
H A Dqcom,apr.yaml174 dais {
175 compatible = "qcom,q6afe-dais";
201 dais {
202 compatible = "qcom,q6apm-dais";
207 compatible = "qcom,q6apm-lpass-dais";
/linux/sound/soc/intel/avs/
H A Dpcm.c1597 struct snd_soc_dai_driver *dais; in avs_component_hda_probe() local
1616 dais = devm_kcalloc(component->dev, pcm_count, sizeof(*dais), in avs_component_hda_probe()
1618 if (!dais) in avs_component_hda_probe()
1628 memcpy(&dais[i], &hda_cpu_dai, sizeof(*dais)); in avs_component_hda_probe()
1629 dais[i].id = i; in avs_component_hda_probe()
1630 dais[i].name = devm_kasprintf(component->dev, GFP_KERNEL, in avs_component_hda_probe()
1632 if (!dais[i].name) { in avs_component_hda_probe()
1638 dais[ in avs_component_hda_probe()
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/linux/sound/soc/generic/
H A Daudio-graph-card.c361 of_for_each_phandle(&it, rc, node, "dais", NULL, 0) { in __graph_for_each_link()
417 * In Normal sound case, all DAIs are detected in graph_for_each_link()
503 * dais_num : number of DAIs in graph_get_dais_count()
509 * CPU1 --- Codec1 dais : 7 in graph_get_dais_count()
514 * => 7 DAIs = 4xCPU + 3xCodec in graph_get_dais_count()
519 * CPU1 --- Codec1 dais : 6 in graph_get_dais_count()
524 * => 6 DAIs = 4xCPU + 2xCodec in graph_get_dais_count()
529 * CPU1 -/ dais : 6 in graph_get_dais_count()
534 * => 6 DAIs = 4xCPU + 2xCodec in graph_get_dais_count()
539 * CPU1 --- Codec1 dais in graph_get_dais_count()
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H A Dsimple-card.c479 * In Normal sound case, all DAIs are detected in simple_for_each_link()
634 * dais_num : number of DAIs in simple_get_dais_count()
640 * CPU1 --- Codec1 dais : 7 in simple_get_dais_count()
645 * => 7 DAIs = 4xCPU + 3xCodec in simple_get_dais_count()
650 * CPU1 --- Codec1 dais : 6 in simple_get_dais_count()
655 * => 6 DAIs = 4xCPU + 2xCodec in simple_get_dais_count()
660 * CPU1 -/ dais : 6 in simple_get_dais_count()
665 * => 6 DAIs = 4xCPU + 2xCodec in simple_get_dais_count()
670 * CPU1 --- Codec1 dais : 4 in simple_get_dais_count()
674 * => 4 DAIs in simple_get_dais_count()
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/linux/sound/soc/qcom/qdsp6/
H A Dq6apm-lpass-dais.c284 struct snd_soc_dai_driver *dais; in q6apm_lpass_dai_dev_probe() local
298 dais = q6dsp_audio_ports_set_config(dev, &cfg, &num_dais); in q6apm_lpass_dai_dev_probe()
300 return devm_snd_soc_register_component(dev, &q6apm_lpass_dai_component, dais, num_dais); in q6apm_lpass_dai_dev_probe()
305 { .compatible = "qcom,q6apm-lpass-dais" },
313 .name = "q6apm-lpass-dais",
/linux/sound/soc/intel/boards/
H A Dbytcht_nocodec.c115 static struct snd_soc_dai_link dais[] = { variable
153 .dai_link = dais,
154 .num_links = ARRAY_SIZE(dais),
/linux/Documentation/devicetree/bindings/display/bridge/
H A Dnxp,tda998x.yaml33 The implementation allows one or two DAIs.
34 If two DAIs are defined, they must be of different type.
/linux/sound/soc/sdca/
H A Dsdca_asoc.c64 * required number of ASoC DAIs for the Function.
1133 * @dais: Array of DAI drivers to be populated.
1144 struct snd_soc_dai_driver *dais, in sdca_asoc_populate_dais() argument
1157 stream = &dais[j].playback; in sdca_asoc_populate_dais()
1161 stream = &dais[j].capture; in sdca_asoc_populate_dais()
1184 dais[j].id = i; in sdca_asoc_populate_dais()
1185 dais[j].name = entity->label; in sdca_asoc_populate_dais()
1186 dais[j].ops = ops; in sdca_asoc_populate_dais()
1219 struct snd_soc_dai_driver *dais; in sdca_asoc_populate_component() local
1240 dais in sdca_asoc_populate_component()
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/linux/sound/soc/
H A Dsoc-core.c219 debugfs_create_file("dais", 0444, snd_soc_debugfs_root, NULL, in snd_soc_debugfs_init()
544 * for rtd->dais in soc_new_pcm_runtime()
546 rtd->dais = devm_kcalloc(dev, dai_link->num_cpus + dai_link->num_codecs, in soc_new_pcm_runtime()
549 if (!rtd->dais) in soc_new_pcm_runtime()
553 * dais = [][][][][][][][][][][][][][][][][][] in soc_new_pcm_runtime()
903 * This function will search all registered components and their DAIs to
917 /* Find CPU DAI from registered DAIs */ in snd_soc_find_dai()
1290 * Get selectable format from each DAIs. in snd_soc_runtime_get_dai_fmt()
1443 * This function updates the DAI link format for all DAIs connected to the DAI
1694 /* remove all rtd connected DAIs i in soc_remove_link_dais()
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/linux/sound/soc/fsl/
H A Dimx-audmix.c158 num_dai = of_count_phandle_with_args(audmix_np, "dais", NULL); in imx_audmix_probe()
160 dev_err(&pdev->dev, "Need 2 dais to be provided for %s\n", in imx_audmix_probe()
199 ret = of_parse_phandle_with_args(audmix_np, "dais", NULL, 0, in imx_audmix_probe()
202 ret = of_parse_phandle_with_args(audmix_np, "dais", NULL, i, in imx_audmix_probe()

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