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/Linux-v5.15/Documentation/devicetree/bindings/sound/
Dnvidia,tegra210-dmic.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/nvidia,tegra210-dmic.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Tegra210 DMIC Controller Device Tree Bindings
10 The Digital MIC (DMIC) Controller is used to interface with Pulse
12 Pulse Coded Modulation (PCM) signals. DMIC can be viewed as a PDM
16 - Jon Hunter <jonathanh@nvidia.com>
17 - Sameer Pujar <spujar@nvidia.com>
21 pattern: "^dmic@[0-9a-f]*$"
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Dnvidia,tegra210-ahub.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/nvidia,tegra210-ahub.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 for audio pre-processing, post-processing and a programmable full
13 external interfaces such as I2S, DMIC, DSPK. It interfaces with ADMA
17 - Jon Hunter <jonathanh@nvidia.com>
18 - Sameer Pujar <spujar@nvidia.com>
22 pattern: "^ahub@[0-9a-f]*$"
26 - enum:
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Dmt6359.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Eason Yen <eason.yen@mediatek.com>
11 - Jiaxin Yu <jiaxin.yu@mediatek.com>
12 - Shane Chien <shane.chien@mediatek.com>
20 mediatek,dmic-mode:
21 $ref: /schemas/types.yaml#/definitions/uint32
26 - 0 # one wire
27 - 1 # two wires
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Dwlf,arizona.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - patches@opensource.cirrus.com
20 '#sound-dai-cells':
28 signals. Valid values are 0 (Differential), 1 (Single-ended) and
35 $ref: /schemas/types.yaml#/definitions/uint32-array
43 wlf,out-mono:
47 (eg. First entry in the list corresponds to output 1). A non-zero
51 $ref: /schemas/types.yaml#/definitions/uint32-array
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Dgoogle,sc7180-trogdor.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/google,sc7180-trogdor.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Google SC7180-Trogdor ASoC sound card driver
10 - Rohit kumar <rohitkr@codeaurora.org>
11 - Cheng-Yi Chiang <cychiang@chromium.org>
19 - google,sc7180-trogdor
20 - google,sc7180-coachz
22 audio-routing:
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Dqcom,lpass-va-macro.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/qcom,lpass-va-macro.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14 const: qcom,sm8250-lpass-va-macro
19 "#sound-dai-cells":
22 '#clock-cells':
28 clock-names:
30 - const: mclk
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Dqcom,lpass-tx-macro.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/qcom,lpass-tx-macro.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14 const: qcom,sm8250-lpass-tx-macro
19 "#sound-dai-cells":
22 '#clock-cells':
28 clock-names:
30 - const: mclk
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Dqcom,lpass-wsa-macro.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/qcom,lpass-wsa-macro.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14 const: qcom,sm8250-lpass-wsa-macro
19 "#sound-dai-cells":
22 '#clock-cells':
28 clock-names:
30 - const: mclk
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Dsamsung,odroid.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Krzysztof Kozlowski <krzk@kernel.org>
11 - Sylwester Nawrocki <s.nawrocki@samsung.com>
16 - const: hardkernel,odroid-xu3-audio
18 - const: hardkernel,odroid-xu4-audio
21 - const: samsung,odroid-xu3-audio
24 - const: samsung,odroid-xu4-audio
28 $ref: /schemas/types.yaml#/definitions/string
[all …]
Dcirrus,madera.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - patches@opensource.cirrus.com
21 include/dt-bindings/sound/madera.h
26 '#sound-dai-cells':
35 INnAR INnBL INnBR. For non-muxed inputs the first two cells
43 $ref: /schemas/types.yaml#/definitions/uint32-array
51 cirrus,out-mono:
55 $ref: /schemas/types.yaml#/definitions/uint32-array
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/Linux-v5.15/Documentation/sound/hd-audio/
Dmodels.rst2 HD-Audio Codec-Specific Models
8 3-jack in back and a headphone out
9 3stack-digout
10 3-jack in back, a HP out and a SPDIF out
12 5-jack in back, 2-jack in front
13 5stack-digout
14 5-jack in back, 2-jack in front, a SPDIF out
16 6-jack in back, 2-jack in front
17 6stack-digout
18 6-jack with a SPDIF out
[all …]
/Linux-v5.15/Documentation/devicetree/bindings/iio/adc/
Dst,stm32-dfsdm-adc.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/iio/adc/st,stm32-dfsdm-adc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Fabrice Gasnier <fabrice.gasnier@st.com>
11 - Olivier Moysan <olivier.moysan@st.com>
14 STM32 DFSDM ADC is a sigma delta analog-to-digital converter dedicated to
17 - Sigma delta modulators (motor control, metering...)
18 - PDM microphones (audio digital microphone)
28 - st,stm32h7-dfsdm
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/Linux-v5.15/Documentation/devicetree/bindings/arm/tegra/
Dnvidia,tegra20-pmc.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/arm/tegra/nvidia,tegra20-pmc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Thierry Reding <thierry.reding@gmail.com>
11 - Jonathan Hunter <jonathanh@nvidia.com>
16 - nvidia,tegra20-pmc
17 - nvidia,tegra20-pmc
18 - nvidia,tegra30-pmc
19 - nvidia,tegra114-pmc
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/Linux-v5.15/sound/soc/intel/boards/
Dglk_rt5682_max98357a.c1 // SPDX-License-Identifier: GPL-2.0-only
19 #include <sound/soc-acpi.h>
27 #define GLK_REALTEK_CODEC_DAI "rt5682-aif1"
70 SND_SOC_DAPM_MIC("SoC DMIC", NULL),
77 /* HP jack connectors - unknown if we have jack detection */
88 { "DMic", NULL, "SoC DMIC" },
100 { "HDMI1", NULL, "hif5-0 Output" },
101 { "HDMI2", NULL, "hif6-0 Output" },
102 { "HDMI2", NULL, "hif7-0 Output" },
111 /* DMIC */
[all …]
Dkbl_rt5663_rt5514_max98927.c1 // SPDX-License-Identifier: GPL-2.0-only
21 #include <sound/soc-acpi.h>
26 #include <linux/clk-provider.h>
29 #define KBL_REALTEK_CODEC_DAI "rt5663-aif"
30 #define KBL_REALTEK_DMIC_CODEC_DAI "rt5514-aif1"
31 #define KBL_MAXIM_CODEC_DAI "max98927-aif1"
32 #define MAXIM_DEV0_NAME "i2c-MX98927:00"
33 #define MAXIM_DEV1_NAME "i2c-MX98927:01"
34 #define RT5514_DEV_NAME "i2c-10EC5514:00"
35 #define RT5663_DEV_NAME "i2c-10EC5663:00"
[all …]
Dkbl_rt5663_max98927.c1 // SPDX-License-Identifier: GPL-2.0-only
20 #include <sound/soc-acpi.h>
24 #include <linux/clk-provider.h>
27 #define KBL_REALTEK_CODEC_DAI "rt5663-aif"
28 #define KBL_MAXIM_CODEC_DAI "max98927-aif1"
29 #define DMIC_CH(p) p->list[p->count-1]
30 #define MAXIM_DEV0_NAME "i2c-MX98927:00"
31 #define MAXIM_DEV1_NAME "i2c-MX98927:01"
72 struct snd_soc_dapm_context *dapm = w->dapm; in platform_clock_control()
73 struct snd_soc_card *card = dapm->card; in platform_clock_control()
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/Linux-v5.15/Documentation/devicetree/bindings/mfd/
Dwlf,arizona.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - patches@opensource.cirrus.com
17 - $ref: /schemas/sound/wlf,arizona.yaml#
18 - $ref: /schemas/regulator/wlf,arizona.yaml#
19 - $ref: /schemas/extcon/wlf,arizona.yaml#
20 - if:
25 - cirrus,cs47l24
26 - wlf,wm1831
[all …]
Dcirrus,madera.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Cirrus Logic Madera class audio CODECs Multi-Functional Device
10 - patches@opensource.cirrus.com
23 - $ref: /schemas/pinctrl/cirrus,madera.yaml#
24 - $ref: /schemas/regulator/wlf,arizona.yaml#
25 - $ref: /schemas/sound/cirrus,madera.yaml#
26 - if:
31 - cirrus,cs47l85
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/Linux-v5.15/sound/soc/codecs/
Drt5631.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * rt5631.c -- RT5631 ALSA Soc Audio driver
22 #include <sound/soc-dapm.h>
68 * rt5631_write_index - write index register of 2nd layer
78 * rt5631_read_index - read index register of 2nd layer
169 static const DECLARE_TLV_DB_SCALE(out_vol_tlv, -4650, 150, 0);
170 static const DECLARE_TLV_DB_SCALE(dac_vol_tlv, -95625, 375, 0);
171 static const DECLARE_TLV_DB_SCALE(in_vol_tlv, -3450, 150, 0);
189 ucontrol->value.integer.value[0] = rt5631->dmic_used_flag; in rt5631_dmic_get()
200 rt5631->dmic_used_flag = ucontrol->value.integer.value[0]; in rt5631_dmic_put()
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Drt5668.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * rt5668.c -- RT5668B ALSA SoC audio component driver
27 #include <sound/soc-dapm.h>
746 static const DECLARE_TLV_DB_SCALE(hp_vol_tlv, -2250, 150, 0);
747 static const DECLARE_TLV_DB_SCALE(dac_vol_tlv, -65625, 375, 0);
748 static const DECLARE_TLV_DB_SCALE(adc_vol_tlv, -17625, 375, 0);
803 * rt5668_sel_asrc_clk_src - select ASRC clock source for a set of filters
827 return -EINVAL; in rt5668_sel_asrc_clk_src()
887 * rt5668_headset_detect - Detect headset.
922 rt5668->jack_type = SND_JACK_HEADSET; in rt5668_headset_detect()
[all …]
Drt5682.c1 // SPDX-License-Identifier: GPL-2.0-only
3 // rt5682.c -- RT5682 ALSA SoC audio component driver
26 #include <sound/soc-dapm.h>
55 ret = regmap_multi_reg_write(rt5682->regmap, patch_list, in rt5682_apply_patch_list()
744 static const DECLARE_TLV_DB_SCALE(dac_vol_tlv, -6525, 75, 0);
745 static const DECLARE_TLV_DB_SCALE(adc_vol_tlv, -1725, 75, 0);
812 regmap_write(rt5682->regmap, RT5682_RESET, 0); in rt5682_reset()
813 if (!rt5682->is_sdw) in rt5682_reset()
814 regmap_write(rt5682->regmap, RT5682_I2C_MODE, 1); in rt5682_reset()
819 * rt5682_sel_asrc_clk_src - select ASRC clock source for a set of filters
[all …]
Drt5665.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * rt5665.c -- RT5665/RT5658 ALSA SoC audio codec driver
27 #include <sound/soc-dapm.h>
888 static const DECLARE_TLV_DB_SCALE(hp_vol_tlv, -2250, 150, 0);
889 static const DECLARE_TLV_DB_SCALE(mono_vol_tlv, -1400, 150, 0);
890 static const DECLARE_TLV_DB_SCALE(out_vol_tlv, -4650, 150, 0);
891 static const DECLARE_TLV_DB_SCALE(dac_vol_tlv, -65625, 375, 0);
892 static const DECLARE_TLV_DB_SCALE(in_vol_tlv, -3450, 150, 0);
893 static const DECLARE_TLV_DB_SCALE(adc_vol_tlv, -17625, 375, 0);
895 static const DECLARE_TLV_DB_SCALE(in_bst_tlv, -1200, 75, 0);
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Dwcd9335.c1 // SPDX-License-Identifier: GPL-2.0
2 // Copyright (c) 2015-2016, The Linux Foundation. All rights reserved.
3 // Copyright (c) 2017-2018, Linaro Limited
18 #include <sound/soc-dapm.h>
25 #include "wcd-clsh-v2.h"
96 #define WCD9335_CALCULATE_VOUT_D(req_mv) (((req_mv - 650) * 10) / 25)
144 {"ADC MUX" #id, "DMIC", "DMIC MUX" #id}, \
146 {"DMIC MUX" #id, "DMIC0", "DMIC0"}, \
147 {"DMIC MUX" #id, "DMIC1", "DMIC1"}, \
148 {"DMIC MUX" #id, "DMIC2", "DMIC2"}, \
[all …]
/Linux-v5.15/arch/arm/boot/dts/
Domap4-sdp.dts1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) 2011 Texas Instruments Incorporated - https://www.ti.com/
5 /dts-v1/;
9 #include "omap4-mcpdm.dtsi"
13 compatible = "ti,omap4-sdp", "ti,omap4430", "ti,omap4";
26 vdd_eth: fixedregulator-vdd-eth {
27 pinctrl-names = "default";
28 pinctrl-0 = <&enet_enable_gpio>;
30 compatible = "regulator-fixed";
31 regulator-name = "VDD_ETH";
[all …]
/Linux-v5.15/arch/arm64/boot/dts/nvidia/
Dtegra210.dtsi1 // SPDX-License-Identifier: GPL-2.0
2 #include <dt-bindings/clock/tegra210-car.h>
3 #include <dt-bindings/gpio/tegra-gpio.h>
4 #include <dt-bindings/memory/tegra210-mc.h>
5 #include <dt-bindings/pinctrl/pinctrl-tegra.h>
6 #include <dt-bindings/pinctrl/pinctrl-tegra-io-pad.h>
7 #include <dt-bindings/reset/tegra210-car.h>
8 #include <dt-bindings/interrupt-controller/arm-gic.h>
9 #include <dt-bindings/thermal/tegra124-soctherm.h>
10 #include <dt-bindings/soc/tegra-pmc.h>
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