| /Linux-v6.1/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-v6.1/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-v6.1/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()
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| D | lpass-va-macro.c | 595 u32 dmic, bool enable) in va_dmic_clk_enable() argument
604 switch (dmic) { in va_dmic_clk_enable()
634 dev_err(component->dev, "%s: Invalid DMIC Selection\n", in va_dmic_clk_enable()
709 unsigned int dmic = w->shift; in va_macro_enable_dmic() local
713 va_dmic_clk_enable(comp, dmic, true); in va_macro_enable_dmic()
716 va_dmic_clk_enable(comp, dmic, false); in va_macro_enable_dmic()
1115 SND_SOC_DAPM_MUX("VA DMIC MUX0", SND_SOC_NOPM, 0, 0, &va_dmic0_mux),
1116 SND_SOC_DAPM_MUX("VA DMIC MUX1", SND_SOC_NOPM, 0, 0, &va_dmic1_mux),
1117 SND_SOC_DAPM_MUX("VA DMIC MUX2", SND_SOC_NOPM, 0, 0, &va_dmic2_mux),
1118 SND_SOC_DAPM_MUX("VA DMIC MUX3", SND_SOC_NOPM, 0, 0, &va_dmic3_mux),
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| D | rt5670.c | 735 * set_dmic_clk - Set parameter of dmic.
741 * Choose dmic clock between 1MHz and 3MHz.
755 dev_err(component->dev, "Failed to set DMIC clock\n"); in set_dmic_clk()
1241 "DAC MIX", "DMIC"
1265 SOC_DAPM_ENUM("Stereo1 DMIC source", rt5670_stereo1_dmic_enum);
1271 SOC_DAPM_ENUM("Stereo2 DMIC source", rt5670_stereo2_dmic_enum);
1286 "Mono DAC MIXL", "DMIC"
1304 SOC_DAPM_ENUM("Mono DMIC left source", rt5670_mono_dmic_l_enum);
1310 SOC_DAPM_ENUM("Mono DMIC Right source", rt5670_mono_dmic_r_enum);
1323 "Mono DAC MIXR", "DMIC"
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| D | rt5514.c | 440 SOC_DAPM_SINGLE("DMIC Switch", RT5514_DOWNFILTER0_CTRL1,
447 SOC_DAPM_SINGLE("DMIC Switch", RT5514_DOWNFILTER0_CTRL2,
454 SOC_DAPM_SINGLE("DMIC Switch", RT5514_DOWNFILTER1_CTRL1,
461 SOC_DAPM_SINGLE("DMIC Switch", RT5514_DOWNFILTER1_CTRL2,
467 /* DMIC Source */
477 SOC_DAPM_ENUM("Stereo1 DMIC Source", rt5514_stereo1_dmic_enum);
484 SOC_DAPM_ENUM("Stereo2 DMIC Source", rt5514_stereo2_dmic_enum);
487 * rt5514_calc_dmic_clk - Calculate the frequency divider parameter of dmic.
492 * Choose divider parameter that gives the highest possible DMIC frequency in
506 /* find divider that gives DMIC frequency below 3.072MHz */ in rt5514_calc_dmic_clk()
[all …]
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| /Linux-v6.1/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 | da7213.txt | 17 - dlg,dmic-data-sel : DMIC channel select based on clock edge.
19 - dlg,dmic-samplephase : When to sample audio from DMIC.
21 - dlg,dmic-clkrate : DMIC clock frequency (Hz).
42 dlg,dmic-data-sel = "lrise_rfall";
43 dlg,dmic-samplephase = "between_clkedge";
44 dlg,dmic-clkrate = <3000000>;
|
| 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";
|
| D | dmic.txt | 1 Device-Tree bindings for Digital microphone (DMIC) codec
6 - compatible: should be "dmic-codec".
9 - dmicen-gpios: GPIO specifier for dmic to control start and stop
11 - wakeup-delay-ms: Delay (in ms) after enabling the DMIC
12 - modeswitch-delay-ms: Delay (in ms) to complete DMIC mode switch
16 dmic_codec: dmic@0 {
17 compatible = "dmic-codec";
|
| D | rt5682.txt | 41 - realtek,dmic-clk-rate-hz : Set the clock rate (hz) for the requirement of
42 the particular DMIC.
44 - realtek,dmic-delay-ms : Set the delay time (ms) for the requirement of
45 the particular DMIC.
47 - realtek,dmic-clk-driving-high : Set the high driving of the DMIC clock out.
53 * DMIC L1
54 * DMIC R1
|
| 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>;
|
| D | allwinner,sun50i-h6-dmic.yaml | 4 $id: http://devicetree.org/schemas/sound/allwinner,sun50i-h6-dmic.yaml#
7 title: Allwinner H6 DMIC
14 const: allwinner,sun50i-h6-dmic
67 dmic: dmic@5095000 {
69 compatible = "allwinner,sun50i-h6-dmic";
|
| 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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| D | rt5651.txt | 16 - realtek,dmic-en
17 Boolean. true if dmic is used.
43 * DMIC L1
44 * DMIC R1
61 realtek,dmic-en = "true";
|
| /Linux-v6.1/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"},
47 {"DMIC Rx", NULL, "Capture"},
48 {"DMIC WoV Rx", NULL, "Capture"},
|
| /Linux-v6.1/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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| D | sof_sdw_dmic.c | 5 * sof_sdw_dmic - Helpers to handle dmic from generic machine driver
14 SND_SOC_DAPM_MIC("SoC DMIC", NULL),
19 {"DMic", NULL, "SoC DMIC"},
30 dev_err(card->dev, "DMic widget addition failed: %d\n", ret); in sof_sdw_dmic_init()
39 dev_err(card->dev, "DMic map addition failed: %d\n", ret); in sof_sdw_dmic_init()
|
| /Linux-v6.1/sound/soc/amd/acp/ |
| D | acp-sof-mach.c | 26 .dmic_cpu_id = DMIC,
29 .dmic_codec_id = DMIC,
35 .dmic_cpu_id = DMIC,
38 .dmic_codec_id = DMIC,
44 .dmic_cpu_id = DMIC,
47 .dmic_codec_id = DMIC,
53 .dmic_cpu_id = DMIC,
56 .dmic_codec_id = DMIC,
62 .dmic_cpu_id = DMIC,
65 .dmic_codec_id = DMIC,
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| D | acp-legacy-mach.c | 26 .dmic_cpu_id = DMIC,
29 .dmic_codec_id = DMIC,
35 .dmic_cpu_id = DMIC,
38 .dmic_codec_id = DMIC,
44 .dmic_cpu_id = DMIC,
47 .dmic_codec_id = DMIC,
53 .dmic_cpu_id = DMIC,
56 .dmic_codec_id = DMIC,
64 .dmic_cpu_id = DMIC,
67 .dmic_codec_id = DMIC,
|
| /Linux-v6.1/sound/soc/amd/ |
| D | Kconfig | 65 tristate "AMD Renoir support for DMIC"
69 This option enables machine driver for DMIC
102 tristate "AMD YC support for DMIC"
107 using dmic. ACP IP has PDM Decoder block with DMA controller.
108 DMIC can be connected directly to ACP IP.
142 tristate "AMD PINK SARDINE support for DMIC"
147 using dmic. ACP IP has PDM Decoder block with DMA controller.
148 DMIC can be connected directly to ACP IP.
|
| D | acp3x-rt5682-max9836.c | 344 SOC_DAPM_ENUM_EXT("DMIC Select Mux", acp3x_dmic_enum,
351 SND_SOC_DAPM_MUX("Dmic Mux", SND_SOC_NOPM, 0, 0,
360 {"Dmic Mux", "Front Mic", "DMIC"},
361 {"Dmic Mux", "Rear Mic", "DMIC"},
386 SND_SOC_DAPM_MUX("Dmic Mux", SND_SOC_NOPM, 0, 0,
396 {"Dmic Mux", "Front Mic", "DMIC"},
397 {"Dmic Mux", "Rear Mic", "DMIC"},
427 SND_SOC_DAPM_MUX("Dmic Mux", SND_SOC_NOPM, 0, 0,
436 {"Dmic Mux", "Front Mic", "DMIC"},
437 {"Dmic Mux", "Rear Mic", "DMIC"},
[all …]
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| /Linux-v6.1/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",
|
| /Linux-v6.1/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 = "acp62-dmic-capture",
33 .stream_name = "DMIC capture",
|
