| /linux-6.14.4/sound/soc/ |
| D | soc-dai.c | 3 // soc-dai.c
10 #include <sound/soc-dai.h>
13 #define soc_dai_ret(dai, ret) _soc_dai_ret(dai, __func__, ret) argument
14 static inline int _soc_dai_ret(const struct snd_soc_dai *dai, in _soc_dai_ret() argument
27 dev_err(dai->dev, in _soc_dai_ret()
29 func, dai->name, ret); in _soc_dai_ret()
39 #define soc_dai_mark_push(dai, substream, tgt) ((dai)->mark_##tgt = substream) argument
40 #define soc_dai_mark_pop(dai, tgt) ((dai)->mark_##tgt = NULL) argument
41 #define soc_dai_mark_match(dai, substream, tgt) ((dai)->mark_##tgt == substream) argument
44 * snd_soc_dai_set_sysclk - configure DAI system or master clock.
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| /linux-6.14.4/include/sound/ |
| D | soc-dai.h | 3 * linux/sound/soc-dai.h -- ALSA SoC Layer
7 * Digital Audio Interface (DAI) API.
22 * DAI hardware audio formats.
56 * DAI Clock gating.
58 * DAI bit clocks can be gated (disabled) when the DAI is not
76 * DAI hardware signal polarity.
78 * Specifies whether the DAI can also support inverted clocks for the specified
110 * DAI hardware clock providers/consumers
171 int snd_soc_dai_set_sysclk(struct snd_soc_dai *dai, int clk_id,
174 int snd_soc_dai_set_clkdiv(struct snd_soc_dai *dai,
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| /linux-6.14.4/sound/soc/qcom/qdsp6/ |
| D | q6apm-lpass-dais.c | 27 static int q6dma_set_channel_map(struct snd_soc_dai *dai, in q6dma_set_channel_map() argument
34 struct q6apm_lpass_dai_data *dai_data = dev_get_drvdata(dai->dev); in q6dma_set_channel_map()
35 struct audioreach_module_config *cfg = &dai_data->module_config[dai->id]; in q6dma_set_channel_map()
38 switch (dai->id) { in q6dma_set_channel_map()
52 dev_err(dai->dev, "tx slot not found\n"); in q6dma_set_channel_map()
57 dev_err(dai->dev, "invalid tx num %d\n", in q6dma_set_channel_map()
77 dev_err(dai->dev, "rx slot not found\n"); in q6dma_set_channel_map()
81 dev_err(dai->dev, "invalid rx num %d\n", in q6dma_set_channel_map()
90 dev_err(dai->dev, "%s: invalid dai id 0x%x\n", in q6dma_set_channel_map()
91 __func__, dai->id); in q6dma_set_channel_map()
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| D | q6afe-dai.c | 39 struct snd_soc_dai *dai) in q6slim_hw_params() argument
42 struct q6afe_dai_data *dai_data = dev_get_drvdata(dai->dev); in q6slim_hw_params()
43 struct q6afe_slim_cfg *slim = &dai_data->port_config[dai->id].slim; in q6slim_hw_params()
69 struct snd_soc_dai *dai) in q6hdmi_hw_params() argument
71 struct q6afe_dai_data *dai_data = dev_get_drvdata(dai->dev); in q6hdmi_hw_params()
73 struct q6afe_hdmi_cfg *hdmi = &dai_data->port_config[dai->id].hdmi; in q6hdmi_hw_params()
97 struct snd_soc_dai *dai) in q6i2s_hw_params() argument
99 struct q6afe_dai_data *dai_data = dev_get_drvdata(dai->dev); in q6i2s_hw_params()
100 struct q6afe_i2s_cfg *i2s = &dai_data->port_config[dai->id].i2s_cfg; in q6i2s_hw_params()
105 i2s->sd_line_mask = dai_data->priv[dai->id].sd_line_mask; in q6i2s_hw_params()
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| /linux-6.14.4/Documentation/devicetree/bindings/sound/ |
| D | fsl,qmc-audio.yaml | 15 It provides several DAIs. For each DAI, the DAI is working in interleaved mode
16 if only one QMC channel is used by the DAI or it is working in non-interleaved
17 mode if several QMC channels are used by the DAI.
20 - $ref: dai-common.yaml#
30 '#sound-dai-cells':
34 '^dai@([0-9]|[1-5][0-9]|6[0-3])$':
36 A DAI managed by this controller
45 The DAI number
56 and the QMC channel pair to use for this DAI.
57 If only one phandle/number pair is provided, this DAI works in
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| D | amlogic,axg-sound-card.yaml | 37 "^dai-link-[0-9]+$":
41 Container for dai-link level properties and the CODEC sub-nodes.
45 dai-format:
49 dai-tdm-slot-num:
56 dai-tdm-slot-width:
68 sound-dai:
70 description: phandle of the CPU DAI
73 "^dai-tdm-slot-(t|r)x-mask-[0-3]$":
87 dai-link representing backend links should have at least one subnode.
88 One subnode for each codec of the dai-link. dai-link representing
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| D | google,sc7280-herobrine.yaml | 30 "^dai-link@[0-9a-f]$":
32 Each subnode represents a dai link. Subnodes of each dai links would be
39 description: Indicates dai-link name and PCM stream name.
45 description: dai link address.
48 description: Holds subnode which indicates cpu dai.
51 sound-dai: true
54 - sound-dai
59 description: Holds subnode which indicates codec dai.
62 sound-dai: true
65 - sound-dai
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| D | qcom,sm8250.yaml | 62 ".*-dai-link$":
64 Each subnode represents a dai link. Subnodes of each dai links would be
71 description: Indicates dai-link name and PCM stream name.
76 description: Holds subnode which indicates cpu dai.
81 sound-dai:
85 description: Holds subnode which indicates platform dai.
90 sound-dai:
94 description: Holds subnode which indicates codec dai.
99 sound-dai:
128 mm1-dai-link {
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| D | mt8192-mt6359-rt1015-rt5682.yaml | 66 sound-dai:
69 - sound-dai
77 sound-dai:
83 - sound-dai
86 ".*-dai-link$":
91 Container for dai-link level properties and CODEC sub-nodes.
95 description: Indicates dai-link name and PCM stream name
110 description: Holds subnode which indicates codec dai.
114 sound-dai:
118 - sound-dai
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| D | amlogic,gx-sound-card.yaml | 38 "^dai-link-[0-9]+$":
42 dai-link child nodes:
43 Container for dai-link level properties and the CODEC sub-nodes.
47 dai-format:
57 sound-dai:
59 description: phandle of the CPU DAI
67 dai-link representing backend links should have at least one subnode.
68 One subnode for each codec of the dai-link. dai-link representing
72 sound-dai:
74 description: phandle of the codec DAI
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| D | mt8186-mt6366-da7219-max98357.yaml | 57 sound-dai:
60 - sound-dai
67 sound-dai:
74 - sound-dai
80 mediatek,dai-link:
83 A list of the desired dai-links in the sound card. Each entry is a
87 ".*-dai-link$":
91 Container for dai-link level properties and CODEC sub-nodes.
95 description: Indicates dai-link name and PCM stream name
104 description: Holds subnode which indicates codec dai.
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| D | imx-audio-card.yaml | 21 ".*-dai-link$":
23 Each subnode represents a dai link. Subnodes of each dai links would be
30 description: Indicates dai-link name and PCM stream name.
41 dai-tdm-slot-num:
45 dai-tdm-slot-width:
50 description: Holds subnode which indicates cpu dai.
54 sound-dai:
58 description: Holds subnode which indicates codec dai.
62 sound-dai:
86 pri-dai-link {
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| /linux-6.14.4/sound/soc/tegra/ |
| D | tegra210_ahub.c | 101 DAI(ADMAIF1),
102 DAI(ADMAIF2),
103 DAI(ADMAIF3),
104 DAI(ADMAIF4),
105 DAI(ADMAIF5),
106 DAI(ADMAIF6),
107 DAI(ADMAIF7),
108 DAI(ADMAIF8),
109 DAI(ADMAIF9),
110 DAI(ADMAIF10),
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| /linux-6.14.4/sound/soc/meson/ |
| D | axg-tdm-interface.c | 11 #include <sound/soc-dai.h>
38 int axg_tdm_set_tdm_slots(struct snd_soc_dai *dai, u32 *tx_mask, in axg_tdm_set_tdm_slots() argument
42 struct axg_tdm_iface *iface = snd_soc_dai_get_drvdata(dai); in axg_tdm_set_tdm_slots()
43 struct axg_tdm_stream *tx = snd_soc_dai_dma_data_get_playback(dai); in axg_tdm_set_tdm_slots()
44 struct axg_tdm_stream *rx = snd_soc_dai_dma_data_get_capture(dai); in axg_tdm_set_tdm_slots()
53 dev_err(dai->dev, "interface has no slot\n"); in axg_tdm_set_tdm_slots()
77 dev_err(dai->dev, "unsupported slot width: %d\n", slot_width); in axg_tdm_set_tdm_slots()
83 /* Amend the dai driver and let dpcm merge do its job */ in axg_tdm_set_tdm_slots()
86 dai->driver->playback.channels_max = tx_slots; in axg_tdm_set_tdm_slots()
87 dai->driver->playback.formats = fmt; in axg_tdm_set_tdm_slots()
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| D | aiu-fifo.c | 11 #include <sound/soc-dai.h>
36 struct snd_soc_dai *dai = aiu_fifo_dai(substream); in aiu_fifo_pointer() local
37 struct aiu_fifo *fifo = snd_soc_dai_dma_data_get_playback(dai); in aiu_fifo_pointer()
46 static void aiu_fifo_enable(struct snd_soc_dai *dai, bool enable) in aiu_fifo_enable() argument
48 struct snd_soc_component *component = dai->component; in aiu_fifo_enable()
49 struct aiu_fifo *fifo = snd_soc_dai_dma_data_get_playback(dai); in aiu_fifo_enable()
59 struct snd_soc_dai *dai) in aiu_fifo_trigger() argument
65 aiu_fifo_enable(dai, true); in aiu_fifo_trigger()
70 aiu_fifo_enable(dai, false); in aiu_fifo_trigger()
80 struct snd_soc_dai *dai) in aiu_fifo_prepare() argument
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| /linux-6.14.4/arch/arm64/boot/dts/amlogic/ |
| D | meson-sm1-bananapi-m5.dts | 72 dai-link-0 {
73 sound-dai = <&frddr_a>;
76 dai-link-1 {
77 sound-dai = <&frddr_b>;
80 dai-link-2 {
81 sound-dai = <&frddr_c>;
84 dai-link-3 {
85 sound-dai = <&toddr_a>;
88 dai-link-4 {
89 sound-dai = <&toddr_b>;
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| D | meson-g12b-dreambox.dtsi | 24 #sound-dai-cells = <0>;
55 dai-link-0 {
56 sound-dai = <&frddr_a>;
59 dai-link-1 {
60 sound-dai = <&frddr_b>;
63 dai-link-2 {
64 sound-dai = <&frddr_c>;
68 dai-link-3 {
69 sound-dai = <&tdmif_b>;
70 dai-format = "i2s";
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| D | meson-g12b-gtking.dts | 23 #sound-dai-cells = <0>;
52 dai-link-0 {
53 sound-dai = <&frddr_a>;
56 dai-link-1 {
57 sound-dai = <&frddr_b>;
60 dai-link-2 {
61 sound-dai = <&frddr_c>;
65 dai-link-3 {
66 sound-dai = <&tdmif_b>;
67 dai-format = "i2s";
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| D | meson-g12b-ugoos-am6.dts | 18 #sound-dai-cells = <0>;
47 dai-link-0 {
48 sound-dai = <&frddr_a>;
51 dai-link-1 {
52 sound-dai = <&frddr_b>;
55 dai-link-2 {
56 sound-dai = <&frddr_c>;
60 dai-link-3 {
61 sound-dai = <&tdmif_b>;
62 dai-format = "i2s";
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| D | meson-g12b-odroid-n2l.dts | 54 dai-link-0 {
55 sound-dai = <&frddr_a>;
58 dai-link-1 {
59 sound-dai = <&frddr_b>;
62 dai-link-2 {
63 sound-dai = <&frddr_c>;
66 dai-link-3 {
67 sound-dai = <&toddr_a>;
70 dai-link-4 {
71 sound-dai = <&toddr_b>;
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| /linux-6.14.4/sound/soc/ux500/ |
| D | ux500_msp_dai.c | 20 #include <sound/soc-dai.h>
27 static int setup_pcm_multichan(struct snd_soc_dai *dai, in setup_pcm_multichan() argument
30 struct ux500_msp_i2s_drvdata *drvdata = dev_get_drvdata(dai->dev); in setup_pcm_multichan()
51 dev_dbg(dai->dev, in setup_pcm_multichan()
60 static int setup_frameper(struct snd_soc_dai *dai, unsigned int rate, in setup_frameper() argument
63 struct ux500_msp_i2s_drvdata *drvdata = dev_get_drvdata(dai->dev); in setup_frameper()
89 dev_err(dai->dev, in setup_frameper()
108 dev_err(dai->dev, in setup_frameper()
117 dev_dbg(dai->dev, "%s: Clocks per frame: %u\n", in setup_frameper()
124 static int setup_pcm_framing(struct snd_soc_dai *dai, unsigned int rate, in setup_pcm_framing() argument
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| /linux-6.14.4/arch/arm64/boot/dts/qcom/ |
| D | msm8916-modem-qdsp6.dtsi | 6 * but boards can define additional codecs by adding additional backend DAI links.
49 dai@16 {
53 dai@20 {
60 dai@0 {
64 dai@1 {
68 dai@2 {
72 dai@3 {
75 is-compress-dai;
89 frontend0-dai-link {
93 sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA1>;
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| /linux-6.14.4/sound/soc/intel/avs/ |
| D | pcm.c | 39 avs_dai_find_path_template(struct snd_soc_dai *dai, bool is_fe, int direction) in avs_dai_find_path_template() argument
41 struct snd_soc_dapm_widget *dw = snd_soc_dai_get_widget(dai, direction); in avs_dai_find_path_template()
71 struct snd_soc_dai *dai = snd_soc_rtd_to_cpu(rtd, 0); in avs_period_elapsed() local
72 struct avs_dma_data *data = snd_soc_dai_get_dma_data(dai, substream); in avs_period_elapsed()
77 static int avs_dai_startup(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) in avs_dai_startup() argument
80 struct avs_dev *adev = to_avs_dev(dai->component->dev); in avs_dai_startup()
84 template = avs_dai_find_path_template(dai, !rtd->dai_link->no_pcm, substream->stream); in avs_dai_startup()
86 dev_err(dai->dev, "no %s path for dai %s, invalid tplg?\n", in avs_dai_startup()
87 snd_pcm_stream_str(substream), dai->name); in avs_dai_startup()
99 snd_soc_dai_set_dma_data(dai, substream, data); in avs_dai_startup()
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| /linux-6.14.4/sound/soc/mediatek/mt8365/ |
| D | mt8365-dai-pcm.c | 3 * MediaTek 8365 ALSA SoC Audio DAI PCM Control
23 /* DAI Drivers */
38 struct snd_soc_dai *dai) in mt8365_dai_configure_pcm1() argument
40 struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai); in mt8365_dai_configure_pcm1()
47 unsigned int bit_width = dai->symmetric_sample_bits; in mt8365_dai_configure_pcm1()
108 struct snd_soc_dai *dai) in mt8365_dai_pcm1_startup() argument
110 struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai); in mt8365_dai_pcm1_startup()
112 if (snd_soc_dai_active(dai)) in mt8365_dai_pcm1_startup()
121 struct snd_soc_dai *dai) in mt8365_dai_pcm1_shutdown() argument
123 struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai); in mt8365_dai_pcm1_shutdown()
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| D | mt8365-dai-dmic.c | 3 * MediaTek 8365 ALSA SoC Audio DAI DMIC Control
50 /* DAI Drivers */
70 struct snd_soc_dai *dai) in mt8365_dai_enable_dmic() argument
90 struct snd_soc_dai *dai) in mt8365_dai_disable_dmic() argument
113 struct snd_soc_dai *dai) in mt8365_dai_configure_dmic() argument
121 unsigned int rate = dai->symmetric_rate; in mt8365_dai_configure_dmic()
122 int reg = get_chan_reg(dai->symmetric_channels); in mt8365_dai_configure_dmic()
127 dmic_data->dmic_channel = dai->symmetric_channels; in mt8365_dai_configure_dmic()
163 struct snd_soc_dai *dai) in mt8365_dai_dmic_startup() argument
165 struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai); in mt8365_dai_dmic_startup()
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