| /linux-6.12.1/Documentation/sound/soc/ |
| D | dapm.rst | 19 DAPM is based on two basic elements, called widgets and routes:
23 * a **route** is an interconnection between widgets that exists when sound
28 the whole sound card, so some DAPM routes connect two widgets belonging to
72 Audio DAPM widgets fall into a number of types:
99 Power or clock supply widget used by other widgets.
143 build a list of widgets of the codecs and machines DAPM widgets.
145 Most widgets have a name, register, shift and invert. Some widgets have extra
156 Stream widgets have the following format:
165 e.g. stream widgets for HiFi playback and capture
171 e.g. stream widgets for AIF
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| /linux-6.12.1/sound/soc/sdw_utils/ |
| D | soc_sdw_utils.c | 71 .widgets = rt700_widgets,
91 .widgets = generic_jack_widgets,
111 .widgets = generic_jack_widgets,
131 .widgets = generic_jack_widgets,
144 .widgets = generic_spk_widgets,
178 .widgets = generic_jack_widgets,
212 .widgets = generic_spk_widgets,
232 .widgets = generic_spk_widgets,
251 .widgets = generic_spk_widgets,
270 .widgets = generic_spk_widgets,
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| /linux-6.12.1/sound/hda/ |
| D | hdac_sysfs.c | 322 struct hdac_widget_tree *tree = codec->widgets; in widget_tree_free()
335 codec->widgets = NULL; in widget_tree_free()
369 tree = codec->widgets = kzalloc(sizeof(*tree), GFP_KERNEL); in widget_tree_create()
405 if (codec->widgets) in hda_widget_sysfs_init()
432 if (!codec->widgets) in hda_widget_sysfs_reinit()
435 tree = kmemdup(codec->widgets, sizeof(*tree), GFP_KERNEL); in hda_widget_sysfs_reinit()
448 free_widget_node(codec->widgets->nodes[i], in hda_widget_sysfs_reinit()
459 codec->widgets->nodes[nid - codec->start_nid]; in hda_widget_sysfs_reinit()
463 kfree(codec->widgets->nodes); in hda_widget_sysfs_reinit()
464 kfree(codec->widgets); in hda_widget_sysfs_reinit()
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| /linux-6.12.1/sound/soc/codecs/ |
| D | audio-iio-aux.c | 124 static struct snd_soc_dapm_widget widgets[3]; variable
128 static_assert(ARRAY_SIZE(widgets) >= 3, "3 widgets are needed");
150 widgets[0] = SND_SOC_DAPM_INPUT(input_name); in audio_iio_aux_add_dapms()
151 widgets[1] = SND_SOC_DAPM_OUTPUT(output_name); in audio_iio_aux_add_dapms()
152 widgets[2] = SND_SOC_DAPM_PGA(pga_name, SND_SOC_NOPM, 0, 0, NULL, 0); in audio_iio_aux_add_dapms()
153 ret = snd_soc_dapm_new_controls(dapm, widgets, 3); in audio_iio_aux_add_dapms()
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| D | hdac_hdmi.c | 1033 struct snd_soc_dapm_widget *widgets, in hdac_hdmi_add_pinmux_cvt_route() argument
1043 kc = widgets[mux_index].kcontrol_news; in hdac_hdmi_add_pinmux_cvt_route()
1047 widgets[mux_index].name, in hdac_hdmi_add_pinmux_cvt_route()
1049 widgets[j].name, NULL); in hdac_hdmi_add_pinmux_cvt_route()
1076 struct snd_soc_dapm_widget *widgets; in create_fill_widget_route_map() local
1089 widgets = devm_kzalloc(dapm->dev, (sizeof(*widgets) * in create_fill_widget_route_map()
1093 if (!widgets) in create_fill_widget_route_map()
1099 ret = hdac_hdmi_fill_widget_info(dapm->dev, &widgets[i], in create_fill_widget_route_map()
1113 ret = hdac_hdmi_fill_widget_info(dapm->dev, &widgets[i], in create_fill_widget_route_map()
1121 pin->ports[j].output_pin = widgets[i].name; in create_fill_widget_route_map()
[all …]
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| /linux-6.12.1/sound/soc/intel/boards/ |
| D | bytcht_nocodec.c | 20 static const struct snd_soc_dapm_widget widgets[] = { variable
159 .dapm_widgets = widgets,
160 .num_dapm_widgets = ARRAY_SIZE(widgets),
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| D | sof_da7219.c | 71 static const struct snd_soc_dapm_widget widgets[] = { variable
204 .dapm_widgets = widgets,
205 .num_dapm_widgets = ARRAY_SIZE(widgets),
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| /linux-6.12.1/Documentation/devicetree/bindings/sound/ |
| D | widgets.txt | 3 This mainly specifies audio off-codec DAPM widgets.
15 simple-audio-widgets =
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| /linux-6.12.1/sound/soc/samsung/ |
| D | lowland.c | 150 static const struct snd_soc_dapm_widget widgets[] = { variable
180 .dapm_widgets = widgets,
181 .num_dapm_widgets = ARRAY_SIZE(widgets),
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| D | tobermory.c | 133 static const struct snd_soc_dapm_widget widgets[] = { variable
215 .dapm_widgets = widgets,
216 .num_dapm_widgets = ARRAY_SIZE(widgets),
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| D | speyside.c | 267 static const struct snd_soc_dapm_widget widgets[] = { variable
319 .dapm_widgets = widgets,
320 .num_dapm_widgets = ARRAY_SIZE(widgets),
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| D | littlemill.c | 234 static const struct snd_soc_dapm_widget widgets[] = { variable
328 .dapm_widgets = widgets,
329 .num_dapm_widgets = ARRAY_SIZE(widgets),
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| /linux-6.12.1/drivers/staging/greybus/ |
| D | audio_helper.c | 23 list_for_each_entry(w, &card->widgets, list) { in gbaudio_dapm_link_dai_widget()
65 list_for_each_entry(dai_w, &card->widgets, list) { in gbaudio_dapm_link_component_dai_widgets()
123 list_for_each_entry(tmp_w, &dapm->card->widgets, list) { in gbaudio_dapm_free_controls()
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| D | audio_topology.c | 382 struct snd_soc_dapm_widget *widget = wlist->widgets[0]; in gbcodec_mixer_dapm_ctl_get()
431 struct snd_soc_dapm_widget *widget = wlist->widgets[0]; in gbcodec_mixer_dapm_ctl_put()
467 widget = wlist->widgets[wi]; in gbcodec_mixer_dapm_ctl_put()
712 struct snd_soc_dapm_widget *widget = wlist->widgets[0]; in gbcodec_enum_dapm_ctl_get()
759 struct snd_soc_dapm_widget *widget = wlist->widgets[0]; in gbcodec_enum_dapm_ctl_put()
834 widget = wlist->widgets[wi]; in gbcodec_enum_dapm_ctl_put()
1213 struct gb_audio_widget *widgets) in gbaudio_tplg_process_widgets() argument
1226 curr = widgets; in gbaudio_tplg_process_widgets()
1353 struct gb_audio_widget *widgets; in gbaudio_tplg_parse_data() local
1378 widgets = (struct gb_audio_widget *)module->widget_offset; in gbaudio_tplg_parse_data()
[all …]
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| /linux-6.12.1/sound/soc/fsl/ |
| D | imx-rpmsg.c | 66 const char *widgets; in imx_rpmsg_late_probe() local
74 i, &widgets); in imx_rpmsg_late_probe()
76 snd_soc_dapm_ignore_suspend(dapm, widgets); in imx_rpmsg_late_probe()
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| /linux-6.12.1/Documentation/sound/hd-audio/ |
| D | realtek-pc-beep.rst | 7 route audio between pins but aren't themselves exposed as HDA widgets. As far
9 for codecs that don't have mixer widgets in their output paths. Why it's easier
35 by h and S bits. Does not affect the level of 1Ah exposed to other widgets.
39 by h and S bits. Does not affect the level of 1Ah exposed to other widgets.
90 and selector widgets.
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| /linux-6.12.1/arch/arm64/boot/dts/freescale/ |
| D | imx8mq-zii-ultra-rmb3.dts | 20 simple-audio-card,widgets =
45 simple-audio-card,widgets =
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| D | imx8mq-zii-ultra-zest.dts | 20 simple-audio-card,widgets =
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| D | fsl-ls1012a-oxalis.dts | 34 simple-audio-card,widgets =
|
| /linux-6.12.1/arch/arm/boot/dts/ti/omap/ |
| D | am3517-evm-ui.dtsi | 13 simple-audio-card,widgets =
43 simple-audio-card,widgets =
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| /linux-6.12.1/sound/soc/generic/ |
| D | test-component.c | 509 static const struct snd_soc_dapm_widget widgets[] = { variable
566 cdriv->dapm_widgets = widgets; in test_driver_probe()
567 cdriv->num_dapm_widgets = ARRAY_SIZE(widgets); in test_driver_probe()
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| /linux-6.12.1/arch/arm64/boot/dts/qcom/ |
| D | msm8916-longcheer-l8910.dts | 236 * Provide widgets/pin-switches to allow enabling speaker separately.
241 widgets =
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| D | msm8916-wingtech-wt86518.dts | 57 widgets = "Speaker", "Speaker",
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| /linux-6.12.1/arch/arm/boot/dts/samsung/ |
| D | exynos5422-odroidxu3-audio.dtsi | 18 samsung,audio-widgets =
|
| /linux-6.12.1/sound/soc/ |
| D | soc-dapm.c | 501 struct_size(new_wlist, widgets, n), in dapm_kcontrol_add_widget()
507 new_wlist->widgets[n - 1] = widget; in dapm_kcontrol_add_widget()
561 switch (dapm_kcontrol_get_wlist(kcontrol)->widgets[0]->id) { in dapm_kcontrol_set_value()
590 return dapm_kcontrol_get_wlist(kcontrol)->widgets[0]; in snd_soc_dapm_kcontrol_widget()
605 return dapm_kcontrol_get_wlist(kcontrol)->widgets[0]->dapm; in snd_soc_dapm_kcontrol_dapm()
664 struct list_head *wlist = &w->dapm->card->widgets; in dapm_wcache_lookup()
1136 struct list_head *widgets) in dapm_widget_list_create() argument
1143 list_for_each(it, widgets) in dapm_widget_list_create()
1146 *list = kzalloc(struct_size(*list, widgets, size), GFP_KERNEL); in dapm_widget_list_create()
1152 list_for_each_entry(w, widgets, work_list) in dapm_widget_list_create()
[all …]
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