| /linux-6.12.1/sound/soc/ti/ |
| D | omap-dmic.c | 3 * omap-dmic.c -- OMAP ASoC DMIC DAI driver
30 #include "omap-dmic.h"
51 static inline void omap_dmic_write(struct omap_dmic *dmic, u16 reg, u32 val) in omap_dmic_write() argument
53 writel_relaxed(val, dmic->io_base + reg); in omap_dmic_write()
56 static inline int omap_dmic_read(struct omap_dmic *dmic, u16 reg) in omap_dmic_read() argument
58 return readl_relaxed(dmic->io_base + reg); in omap_dmic_read()
61 static inline void omap_dmic_start(struct omap_dmic *dmic) in omap_dmic_start() argument
63 u32 ctrl = omap_dmic_read(dmic, OMAP_DMIC_CTRL_REG); in omap_dmic_start()
66 omap_dmic_write(dmic, OMAP_DMIC_DMAENABLE_SET_REG, in omap_dmic_start()
69 omap_dmic_write(dmic, OMAP_DMIC_CTRL_REG, ctrl | dmic->ch_enabled); in omap_dmic_start()
[all …]
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| /linux-6.12.1/sound/soc/tegra/ |
| D | tegra210_dmic.c | 3 // tegra210_dmic.c - Tegra210 DMIC driver
45 struct tegra210_dmic *dmic = dev_get_drvdata(dev); in tegra210_dmic_runtime_suspend() local
47 regcache_cache_only(dmic->regmap, true); in tegra210_dmic_runtime_suspend()
48 regcache_mark_dirty(dmic->regmap); in tegra210_dmic_runtime_suspend()
50 clk_disable_unprepare(dmic->clk_dmic); in tegra210_dmic_runtime_suspend()
57 struct tegra210_dmic *dmic = dev_get_drvdata(dev); in tegra210_dmic_runtime_resume() local
60 err = clk_prepare_enable(dmic->clk_dmic); in tegra210_dmic_runtime_resume()
62 dev_err(dev, "failed to enable DMIC clock, err: %d\n", err); in tegra210_dmic_runtime_resume()
66 regcache_cache_only(dmic->regmap, false); in tegra210_dmic_runtime_resume()
67 regcache_sync(dmic->regmap); in tegra210_dmic_runtime_resume()
[all …]
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| /linux-6.12.1/sound/soc/codecs/ |
| D | dmic.c | 3 * dmic.c -- SoC audio for Generic Digital MICs
26 struct dmic { struct
29 /* Delay after DMIC mode switch */
37 struct dmic *dmic = snd_soc_component_get_drvdata(component); in dmic_daiops_trigger() argument
41 if (dmic->modeswitch_delay) in dmic_daiops_trigger()
42 mdelay(dmic->modeswitch_delay); in dmic_daiops_trigger()
57 struct dmic *dmic = snd_soc_component_get_drvdata(component); in dmic_aif_event() local
61 if (dmic->gpio_en) in dmic_aif_event()
62 gpiod_set_value_cansleep(dmic->gpio_en, 1); in dmic_aif_event()
64 if (dmic->wakeup_delay) in dmic_aif_event()
[all …]
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| D | lpass-tx-macro.c | 41 /* Default divider for AMIC and DMIC clock: DIV2 */
760 unsigned int dmic; in tx_macro_update_smic_sel_v9() local
769 dmic = TX_ADC_TO_DMIC(val); in tx_macro_update_smic_sel_v9()
770 dmic_clk_reg = CDC_TX_TOP_CSR_SWR_DMICn_CTL(dmic); in tx_macro_update_smic_sel_v9()
782 unsigned int dmic; in tx_macro_update_smic_sel_v9_2() local
786 /* MSM DMIC */ in tx_macro_update_smic_sel_v9_2()
790 dmic = TX_ADC_TO_DMIC(val); in tx_macro_update_smic_sel_v9_2()
791 dmic_clk_reg = CDC_TX_TOP_CSR_SWR_DMICn_CTL(dmic); in tx_macro_update_smic_sel_v9_2()
846 if (widget->shift) /* MSM DMIC */ in tx_macro_put_dec_enum()
919 u16 adc_mux_reg, adc_reg, adc_n, dmic; in tx_macro_enable_dec() local
[all …]
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| D | lpass-va-macro.c | 607 u32 dmic, bool enable) in va_dmic_clk_enable() argument
616 switch (dmic) { in va_dmic_clk_enable()
646 dev_err(component->dev, "%s: Invalid DMIC Selection\n", in va_dmic_clk_enable()
721 unsigned int dmic = w->shift; in va_macro_enable_dmic() local
725 va_dmic_clk_enable(comp, dmic, true); in va_macro_enable_dmic()
728 va_dmic_clk_enable(comp, dmic, false); in va_macro_enable_dmic()
1127 SND_SOC_DAPM_MUX("VA DMIC MUX0", SND_SOC_NOPM, 0, 0, &va_dmic0_mux),
1128 SND_SOC_DAPM_MUX("VA DMIC MUX1", SND_SOC_NOPM, 0, 0, &va_dmic1_mux),
1129 SND_SOC_DAPM_MUX("VA DMIC MUX2", SND_SOC_NOPM, 0, 0, &va_dmic2_mux),
1130 SND_SOC_DAPM_MUX("VA DMIC MUX3", SND_SOC_NOPM, 0, 0, &va_dmic3_mux),
[all …]
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| /linux-6.12.1/Documentation/devicetree/bindings/sound/ |
| D | nvidia,tegra210-dmic.yaml | 4 $id: http://devicetree.org/schemas/sound/nvidia,tegra210-dmic.yaml#
7 title: Tegra210 DMIC Controller
10 The Digital MIC (DMIC) Controller is used to interface with Pulse
12 Pulse Coded Modulation (PCM) signals. DMIC can be viewed as a PDM
24 pattern: "^dmic@[0-9a-f]*$"
28 - const: nvidia,tegra210-dmic
31 - nvidia,tegra234-dmic
32 - nvidia,tegra194-dmic
33 - nvidia,tegra186-dmic
34 - const: nvidia,tegra210-dmic
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| D | nvidia,tegra-audio-rt5677.yaml | 50 - DMIC L1
51 - DMIC L2
52 - DMIC L3
53 - DMIC L4
54 - DMIC R1
55 - DMIC R2
56 - DMIC R3
57 - DMIC R4
84 "DMIC L1", "Internal Mic 1",
85 "DMIC R1", "Internal Mic 1",
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| D | dmic-codec.yaml | 4 $id: http://devicetree.org/schemas/sound/dmic-codec.yaml#
7 title: Generic PDM Digital microphone (DMIC) codec
17 const: dmic-codec
23 description: GPIO specifier for DMIC to control start and stop
34 description: Delay (in ms) to complete DMIC mode switch
37 description: Delay (in ms) after enabling the DMIC
48 dmic {
49 compatible = "dmic-codec";
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| D | omap-dmic.txt | 4 - compatible: "ti,omap4-dmic"
8 - interrupts: Interrupt number for DMIC
9 - ti,hwmods: Name of the hwmod associated with OMAP dmic IP
13 dmic: dmic@4012e000 {
14 compatible = "ti,omap4-dmic";
19 ti,hwmods = "dmic";
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| D | dlg,da7213.yaml | 43 dlg,dmic-data-sel:
44 description: DMIC channel select based on clock edge
47 dlg,dmic-samplephase:
48 description: When to sample audio from DMIC
51 dlg,dmic-clkrate:
52 description: DMIC clock frequency (Hz)
99 dlg,dmic-data-sel = "lrise_rfall";
100 dlg,dmic-samplephase = "between_clkedge";
101 dlg,dmic-clkrate = <3000000>;
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| D | allwinner,sun50i-h6-dmic.yaml | 4 $id: http://devicetree.org/schemas/sound/allwinner,sun50i-h6-dmic.yaml#
7 title: Allwinner H6 DMIC
20 - allwinner,sun20i-d1-dmic
21 - const: allwinner,sun50i-h6-dmic
22 - const: allwinner,sun50i-h6-dmic
75 dmic: dmic@5095000 {
77 compatible = "allwinner,sun50i-h6-dmic";
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| D | rockchip,rk3399-gru-sound.txt | 10 - dmic-wakeup-delay-ms : specify delay time (ms) for DMIC ready.
11 If this option is specified, which means it's required dmic need
12 delay for DMIC to ready so that rt5514 can avoid recording before
13 DMIC send valid data
21 dmic-wakeup-delay-ms = <20>;
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| D | rt5682.txt | 56 - realtek,dmic-clk-rate-hz : Set the clock rate (hz) for the requirement of
57 the particular DMIC.
59 - realtek,dmic-delay-ms : Set the delay time (ms) for the requirement of
60 the particular DMIC.
62 - realtek,dmic-clk-driving-high : Set the high driving of the DMIC clock out.
68 * DMIC L1
69 * DMIC R1
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| D | omap-abe-twl6040.txt | 14 - ti,dmic: phandle for the OMAP dmic node if the machine have it connected
54 * DMic
66 ti,dmic = <&dmic>;
89 "DMic", "Digital Mic",
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| /linux-6.12.1/sound/soc/mediatek/mt8365/ |
| D | mt8365-dai-dmic.c | 3 * MediaTek 8365 ALSA SoC Audio DAI DMIC Control
215 .name = "DMIC",
218 .stream_name = "DMIC Capture",
241 SOC_SINGLE("DMIC IIR Switch", AFE_DMIC0_UL_SRC_CON0, DMIC_TOP_CON_IIR_ON, 1, 0),
242 SOC_ENUM("DMIC IIR Mode", iir_mode),
248 SND_SOC_DAPM_INPUT("DMIC In"),
254 {"I14", NULL, "DMIC Capture"},
255 {"I15", NULL, "DMIC Capture"},
256 {"I16", NULL, "DMIC Capture"},
257 {"I17", NULL, "DMIC Capture"},
[all …]
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| /linux-6.12.1/sound/soc/intel/avs/boards/ |
| D | dmic.c | 14 SND_SOC_DAILINK_DEF(dmic_pin, DAILINK_COMP_ARRAY(COMP_CPU("DMIC Pin")));
15 SND_SOC_DAILINK_DEF(dmic_wov_pin, DAILINK_COMP_ARRAY(COMP_CPU("DMIC WoV Pin")));
16 SND_SOC_DAILINK_DEF(dmic_codec, DAILINK_COMP_ARRAY(COMP_CODEC("dmic-codec", "dmic-hifi")));
23 .name = "DMIC",
31 .name = "DMIC WoV",
42 SND_SOC_DAPM_MIC("SoC DMIC", NULL),
46 {"DMic", NULL, "SoC DMIC"},
99 MODULE_DESCRIPTION("Intel DMIC machine driver");
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| /linux-6.12.1/sound/soc/amd/acp/ |
| D | acp-legacy-mach.c | 28 .dmic_cpu_id = DMIC,
31 .dmic_codec_id = DMIC,
38 .dmic_cpu_id = DMIC,
41 .dmic_codec_id = DMIC,
48 .dmic_cpu_id = DMIC,
51 .dmic_codec_id = DMIC,
57 .dmic_cpu_id = DMIC,
59 .dmic_codec_id = DMIC,
66 .dmic_cpu_id = DMIC,
69 .dmic_codec_id = DMIC,
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| D | acp-sof-mach.c | 27 .dmic_cpu_id = DMIC,
30 .dmic_codec_id = DMIC,
36 .dmic_cpu_id = DMIC,
39 .dmic_codec_id = DMIC,
45 .dmic_cpu_id = DMIC,
48 .dmic_codec_id = DMIC,
55 .dmic_cpu_id = DMIC,
58 .dmic_codec_id = DMIC,
65 .dmic_cpu_id = DMIC,
68 .dmic_codec_id = DMIC,
[all …]
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| /linux-6.12.1/sound/soc/intel/boards/ |
| D | bdw-rt5650.c | 30 SND_SOC_DAPM_MIC("DMIC Pair1", NULL),
31 SND_SOC_DAPM_MIC("DMIC Pair2", NULL),
46 * DMIC Pair1 are the two DMICs connected on the DMICN1 connector.
47 * DMIC Pair2 are the two DMICs connected on the DMICN2 connector.
48 * Facing the camera, DMIC Pair1 are on the left side, DMIC Pair2
51 {"DMIC L1", NULL, "DMIC Pair1"},
52 {"DMIC R1", NULL, "DMIC Pair1"},
53 {"DMIC L2", NULL, "DMIC Pair2"},
54 {"DMIC R2", NULL, "DMIC Pair2"},
65 SOC_DAPM_PIN_SWITCH("DMIC Pair1"),
[all …]
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| /linux-6.12.1/sound/soc/sdw_utils/ |
| D | soc_sdw_dmic.c | 7 * soc_sdw_dmic - Helpers to handle dmic from generic machine driver
16 SND_SOC_DAPM_MIC("SoC DMIC", NULL),
21 {"DMic", NULL, "SoC DMIC"},
32 dev_err(card->dev, "DMic widget addition failed: %d\n", ret); in asoc_sdw_dmic_init()
41 dev_err(card->dev, "DMic map addition failed: %d\n", ret); in asoc_sdw_dmic_init()
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| /linux-6.12.1/sound/soc/amd/renoir/ |
| D | acp3x-rn.c | 3 // Machine driver for AMD Renoir platform using DMIC
22 DAILINK_COMP_ARRAY(COMP_CODEC("dmic-codec.0",
23 "dmic-hifi")));
30 .name = "acp3x-dmic-capture",
31 .stream_name = "DMIC capture",
75 MODULE_DESCRIPTION("AMD Renoir support for DMIC");
|
| /linux-6.12.1/sound/soc/amd/ps/ |
| D | ps-mach.c | 3 * Machine driver for AMD Pink Sardine platform using DMIC
24 DAILINK_COMP_ARRAY(COMP_CODEC("dmic-codec.0",
25 "dmic-hifi")));
32 .name = "acp63-dmic-capture",
33 .stream_name = "DMIC capture",
78 MODULE_DESCRIPTION("AMD Pink Sardine support for DMIC");
|
| /linux-6.12.1/sound/soc/amd/ |
| D | acp3x-rt5682-max9836.c | 357 SOC_DAPM_ENUM_EXT("DMIC Select Mux", acp3x_dmic_enum,
364 SND_SOC_DAPM_MUX("Dmic Mux", SND_SOC_NOPM, 0, 0,
373 {"Dmic Mux", "Front Mic", "DMIC"},
374 {"Dmic Mux", "Rear Mic", "DMIC"},
399 SND_SOC_DAPM_MUX("Dmic Mux", SND_SOC_NOPM, 0, 0,
409 {"Dmic Mux", "Front Mic", "DMIC"},
410 {"Dmic Mux", "Rear Mic", "DMIC"},
440 SND_SOC_DAPM_MUX("Dmic Mux", SND_SOC_NOPM, 0, 0,
449 {"Dmic Mux", "Front Mic", "DMIC"},
450 {"Dmic Mux", "Rear Mic", "DMIC"},
[all …]
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| D | Kconfig | 65 tristate "AMD Renoir support for DMIC"
69 This option enables machine driver for DMIC
106 tristate "AMD YC support for DMIC"
111 using dmic. ACP IP has PDM Decoder block with DMA controller.
112 DMIC can be connected directly to ACP IP.
176 tristate "AMD PINK SARDINE support for DMIC"
181 using dmic. ACP IP has PDM Decoder block with DMA controller.
182 DMIC can be connected directly to ACP IP.
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| /linux-6.12.1/arch/riscv/boot/dts/allwinner/ |
| D | sun20i-d1-lichee-rv-dock.dts | 18 dmic_codec: dmic-codec {
19 compatible = "dmic-codec";
24 dmic-sound {
26 simple-audio-card,name = "DMIC";
37 sound-dai = <&dmic>;
52 &dmic {
|