| /linux-6.15/sound/soc/sdw_utils/ |
| D | soc_sdw_utils.c | 62 .dais = {
80 .dais = {
100 .dais = {
120 .dais = {
160 .dais = {
174 .dais = {
201 .dais = {
215 .dais = {
235 .dais = {
254 .dais = {
[all …]
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| /linux-6.15/Documentation/devicetree/bindings/sound/ |
| D | qcom,q6apm.yaml | 24 $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";
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| D | qcom,q6asm.yaml | 21 dais:
23 $ref: /schemas/sound/qcom,q6asm-dais.yaml#
29 - dais
46 dais {
47 compatible = "qcom,q6asm-dais";
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| D | qcom,q6apm-dai.yaml | 13 This binding describes the Qualcomm APM DAIs in DSP
17 const: qcom,q6apm-dais
31 dais {
32 compatible = "qcom,q6apm-dais";
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| D | qcom,q6apm-lpass-dais.yaml | 4 $id: http://devicetree.org/schemas/sound/qcom,q6apm-lpass-dais.yaml#
19 - qcom,q6apm-lpass-dais
32 dais {
33 compatible = "qcom,q6apm-lpass-dais";
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| D | qcom,q6afe.yaml | 26 dais:
34 - dais
56 dais {
57 compatible = "qcom,q6afe-dais";
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| D | qcom,q6asm-dais.yaml | 4 $id: http://devicetree.org/schemas/sound/qcom,q6asm-dais.yaml#
20 - qcom,q6asm-dais
76 dais {
77 compatible = "qcom,q6asm-dais";
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| D | qcom,q6dsp-lpass-ports.yaml | 18 - qcom,q6afe-dais
154 dais {
155 compatible = "qcom,q6afe-dais";
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| D | fsl,audmix.yaml | 52 dais:
53 description: contain a list of phandles to AUDMIX connected DAIs.
95 dais = <&sai4>, <&sai5>;
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| D | audio-graph.yaml | 16 dais:
51 - dais
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| /linux-6.15/Documentation/sound/soc/ |
| D | machine.rst | 6 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.
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| D | dpcm.rst | 11 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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| D | codec-to-codec.rst | 107 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
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| /linux-6.15/drivers/soundwire/ |
| D | intel.c | 960 * 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[i].ops = &intel_pcm_dai_ops; in intel_create_dai()
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| D | intel_ace2x.c | 918 struct snd_soc_dai_driver *dais, in intel_create_dai() argument
928 dais[i].name = devm_kasprintf(cdns->dev, GFP_KERNEL, in intel_create_dai()
931 if (!dais[i].name) in intel_create_dai()
935 dais[i].playback.channels_min = 1; in intel_create_dai()
936 dais[i].playback.channels_max = max_ch; in intel_create_dai()
940 dais[i].capture.channels_min = 1; in intel_create_dai()
941 dais[i].capture.channels_max = max_ch; in intel_create_dai()
944 dais[i].ops = &intel_pcm_dai_ops; in intel_create_dai()
956 struct snd_soc_dai_driver *dais; in intel_register_dai() local
969 /* DAIs are created based on total number of PDIs supported */ in intel_register_dai()
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| /linux-6.15/sound/soc/intel/avs/ |
| D | pcm.c | 1529 struct snd_soc_dai_driver *dais; in avs_component_hda_probe() local
1546 dais = devm_kcalloc(component->dev, pcm_count, sizeof(*dais), in avs_component_hda_probe()
1548 if (!dais) in avs_component_hda_probe()
1558 memcpy(&dais[i], &hda_cpu_dai, sizeof(*dais)); in avs_component_hda_probe()
1559 dais[i].id = i; in avs_component_hda_probe()
1560 dais[i].name = devm_kasprintf(component->dev, GFP_KERNEL, in avs_component_hda_probe()
1562 if (!dais[i].name) { in avs_component_hda_probe()
1568 dais[i].playback.stream_name = in avs_component_hda_probe()
1571 if (!dais[i].playback.stream_name) { in avs_component_hda_probe()
1577 dais[i].playback.formats = pcm->stream[0].formats; in avs_component_hda_probe()
[all …]
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| /linux-6.15/Documentation/devicetree/bindings/soc/qcom/ |
| D | qcom,apr.yaml | 174 dais {
175 compatible = "qcom,q6afe-dais";
201 dais {
202 compatible = "qcom,q6apm-dais";
207 compatible = "qcom,q6apm-lpass-dais";
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| /linux-6.15/sound/soc/generic/ |
| D | audio-graph-card.c | 361 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 : 4 in graph_get_dais_count()
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| D | simple-card.c | 479 * 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 = 2xCPU + 2xCodec in simple_get_dais_count()
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| D | simple-card-utils.c | 898 struct simple_util_dai *dais; in simple_util_init_priv() local
909 * dais (= CPU+Codec) in simple_util_init_priv()
922 dais = devm_kcalloc(dev, dai_num, sizeof(*dais), GFP_KERNEL); in simple_util_init_priv()
924 if (!dais || !dlcs) in simple_util_init_priv()
933 dev_dbg(dev, "link %d, dais %d, ccnf %d\n", in simple_util_init_priv()
938 priv->dais = dais; in simple_util_init_priv()
953 dai_props[i].cpu_dai = dais; in simple_util_init_priv()
956 dais += li->num[i].cpus; in simple_util_init_priv()
970 dai_props[i].codec_dai = dais; in simple_util_init_priv()
973 dais += li->num[i].codecs; in simple_util_init_priv()
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| /linux-6.15/sound/soc/qcom/qdsp6/ |
| D | q6apm-lpass-dais.c | 284 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",
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| /linux-6.15/sound/soc/codecs/ |
| D | cs43130.c | 596 switch (cs43130->dais[dai_id].dai_format) { in cs43130_set_sp_fmt()
621 switch (cs43130->dais[dai_id].dai_invert) { in cs43130_set_sp_fmt()
642 switch (cs43130->dais[dai_id].dai_mode) { in cs43130_set_sp_fmt()
854 if (cs43130->dais[dai->id].dai_mode == SND_SOC_DAIFMT_CBP_CFP) in cs43130_dsd_hw_params()
878 unsigned int sclk = cs43130->dais[dai->id].sclk; in cs43130_hw_params()
954 if (!sclk && cs43130->dais[dai->id].dai_mode == SND_SOC_DAIFMT_CBP_CFP) in cs43130_hw_params()
1520 cs43130->dais[codec_dai->id].dai_mode = SND_SOC_DAIFMT_CBC_CFC; in cs43130_pcm_set_fmt()
1523 cs43130->dais[codec_dai->id].dai_mode = SND_SOC_DAIFMT_CBP_CFP; in cs43130_pcm_set_fmt()
1532 cs43130->dais[codec_dai->id].dai_invert = SND_SOC_DAIFMT_NB_NF; in cs43130_pcm_set_fmt()
1535 cs43130->dais[codec_dai->id].dai_invert = SND_SOC_DAIFMT_IB_NF; in cs43130_pcm_set_fmt()
[all …]
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| /linux-6.15/sound/soc/intel/boards/ |
| D | bytcht_nocodec.c | 115 static struct snd_soc_dai_link dais[] = { variable
153 .dai_link = dais,
154 .num_links = ARRAY_SIZE(dais),
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| /linux-6.15/sound/soc/ |
| D | soc-core.c | 219 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()
1287 * Get selectable format from each DAIs. in snd_soc_runtime_get_dai_fmt()
1440 * This function updates the DAI link format for all DAIs connected to the DAI
1691 /* remove all rtd connected DAIs in good order */ in soc_remove_link_dais()
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| /linux-6.15/Documentation/devicetree/bindings/display/bridge/ |
| D | nxp,tda998x.yaml | 33 The implementation allows one or two DAIs.
34 If two DAIs are defined, they must be of different type.
|