| /openbmc/linux/sound/soc/ti/ |
| H A D | omap-dmic.c | 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()
72 static inline void omap_dmic_stop(struct omap_dmic *dmic) in omap_dmic_stop() argument
74 u32 ctrl = omap_dmic_read(dmic, OMAP_DMIC_CTRL_REG); in omap_dmic_stop()
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| H A D | Makefile | 15 snd-soc-omap-dmic-objs := omap-dmic.o
21 obj-$(CONFIG_SND_SOC_OMAP_DMIC) += snd-soc-omap-dmic.o
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| /openbmc/linux/sound/soc/tegra/ |
| H A D | tegra210_dmic.c | 45 struct tegra210_dmic *dmic = dev_get_drvdata(dev); in tegra210_dmic_runtime_suspend() local
47 regcache_cache_only(dmic->regmap, true); in tegra210_dmic_runtime_suspend()
48 regcache_mark_dirty(dmic->regmap); in tegra210_dmic_runtime_suspend()
50 clk_disable_unprepare(dmic->clk_dmic); in tegra210_dmic_runtime_suspend()
57 struct tegra210_dmic *dmic = dev_get_drvdata(dev); in tegra210_dmic_runtime_resume() local
60 err = clk_prepare_enable(dmic->clk_dmic); in tegra210_dmic_runtime_resume()
66 regcache_cache_only(dmic->regmap, false); in tegra210_dmic_runtime_resume()
67 regcache_sync(dmic->regmap); in tegra210_dmic_runtime_resume()
76 struct tegra210_dmic *dmic = snd_soc_dai_get_drvdata(dai); in tegra210_dmic_hw_params() local
88 switch (dmic->ch_select) { in tegra210_dmic_hw_params()
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| H A D | Makefile | 12 snd-soc-tegra210-dmic-objs := tegra210_dmic.o
31 obj-$(CONFIG_SND_SOC_TEGRA210_DMIC) += snd-soc-tegra210-dmic.o
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| /openbmc/linux/sound/soc/codecs/ |
| H A D | dmic.c | 26 struct dmic { struct
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()
65 msleep(dmic->wakeup_delay); in dmic_aif_event()
68 if (dmic->gpio_en) in dmic_aif_event()
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| /openbmc/linux/Documentation/devicetree/bindings/sound/ |
| H A D | omap-dmic.txt | 4 - compatible: "ti,omap4-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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| H A 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>;
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| H A 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
21 dmic-wakeup-delay-ms = <20>;
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| H A D | omap-abe-twl6040.txt | 14 - ti,dmic: phandle for the OMAP dmic node if the machine have it connected
66 ti,dmic = <&dmic>;
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| H A D | rt5651.txt | 16 - realtek,dmic-en
17 Boolean. true if dmic is used.
61 realtek,dmic-en = "true";
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| H A D | mt6358.txt | 16 - mediatek,dmic-mode : Indicates how many data pins are used to transmit two
25 mediatek,dmic-mode = <0>;
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| H A D | rt5682.txt | 56 - realtek,dmic-clk-rate-hz : Set the clock rate (hz) for the requirement of
59 - realtek,dmic-delay-ms : Set the delay time (ms) for the requirement of
62 - realtek,dmic-clk-driving-high : Set the high driving of the DMIC clock out.
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| /openbmc/linux/arch/riscv/boot/dts/allwinner/ |
| H A D | sun20i-d1-lichee-rv-dock.dts | 18 dmic_codec: dmic-codec {
19 compatible = "dmic-codec";
24 dmic-sound {
37 sound-dai = <&dmic>;
52 &dmic {
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| H A D | sun20i-d1-lichee-rv-86-panel.dtsi | 12 dmic_codec: dmic-codec {
13 compatible = "dmic-codec";
18 dmic-sound {
31 sound-dai = <&dmic>;
55 &dmic {
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| H A D | sun20i-d1.dtsi | 38 dmic_pb11_d0_pin: dmic-pb11-d0-pin {
40 function = "dmic";
44 dmic_pe17_clk_pin: dmic-pe17-clk-pin {
46 function = "dmic";
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| /openbmc/linux/sound/soc/intel/avs/boards/ |
| H A D | Makefile | 4 snd-soc-avs-dmic-objs := dmic.o
21 obj-$(CONFIG_SND_SOC_INTEL_AVS_MACH_DMIC) += snd-soc-avs-dmic.o
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| /openbmc/linux/sound/soc/sof/ |
| H A D | ipc3-topology.c | 1386 memset(&config->dmic, 0, sizeof(config->dmic)); in sof_link_dmic_load()
1389 ret = sof_update_ipc_object(scomp, &config->dmic, SOF_DMIC_TOKENS, slink->tuples, in sof_link_dmic_load()
1395 ret = sof_update_ipc_object(scomp, &config->dmic.pdm[0], SOF_DMIC_PDM_TOKENS, in sof_link_dmic_load()
1398 config->dmic.num_pdm_active); in sof_link_dmic_load()
1407 config->dai_index, config->dmic.driver_ipc_version); in sof_link_dmic_load()
1409 config->dmic.pdmclk_min, config->dmic.pdmclk_max, in sof_link_dmic_load()
1410 config->dmic.duty_min); in sof_link_dmic_load()
1412 config->dmic.duty_max, config->dmic.fifo_fs, in sof_link_dmic_load()
1413 config->dmic.num_pdm_active); in sof_link_dmic_load()
1414 dev_dbg(scomp->dev, "fifo word length %d\n", config->dmic.fifo_bits); in sof_link_dmic_load()
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| /openbmc/linux/arch/arm64/boot/dts/qcom/ |
| H A D | sc7180-trogdor-pompom.dtsi | 30 realtek,dmic-clk-driving-high;
175 dmic-gpios = <&tlmm 86 GPIO_ACTIVE_HIGH>;
313 dmic_sel: dmic-sel-state {
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| /openbmc/linux/Documentation/sound/hd-audio/ |
| H A D | models.rst | 35 inv-dmic
56 inv-dmic
67 laptop-dmic
69 alc269-dmic
71 alc271-dmic
73 inv-dmic
133 alc269vb-dmic
177 dmic-thinkpad
297 inv-dmic
394 inv-dmic
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| /openbmc/linux/arch/arm64/boot/dts/renesas/ |
| H A D | r8a779g0-white-hawk-ard-audio-da7212.dtso | 138 dlg,dmic-data-sel = "lrise_rfall";
139 dlg,dmic-samplephase = "between_clkedge";
140 dlg,dmic-clkrate = <3000000>;
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| /openbmc/linux/Documentation/devicetree/bindings/pinctrl/ |
| H A D | ste,abx500.txt | 124 function = "dmic";
140 function = "dmic";
157 function = "dmic";
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| /openbmc/linux/arch/arm64/boot/dts/mediatek/ |
| H A D | mt8183-kukui-jacuzzi-kappa.dts | 16 mediatek,dmic-mode = <1>; /* one-wire */
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| H A D | mt8183-kukui-jacuzzi-fennel.dtsi | 10 mediatek,dmic-mode = <1>; /* one-wire */
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| /openbmc/linux/arch/arm64/boot/dts/rockchip/ |
| H A D | rk3399-gru-scarlet.dtsi | 172 dmic: dmic { label
173 compatible = "dmic-codec";
703 rockchip,codec = <&max98357a &dmic &codec &cdn_dp>;
851 dmic {
852 dmic_en: dmic-en {
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| /openbmc/linux/sound/soc/sunxi/ |
| H A D | Makefile | 9 obj-$(CONFIG_SND_SUN50I_DMIC) += sun50i-dmic.o
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