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/linux/Documentation/devicetree/bindings/sound/
H A Drealtek,rt5659.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Animesh Agarwal <animeshagarwal28@gmail.com>
40 - $ref: dai-common.yaml#
45 - realtek,rt5659
46 - realtek,rt5658
57 clock-names:
60 realtek,dmic1-data-pin:
63 - 0 # dmic1 is not used
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H A Drealtek,rt5645.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Animesh Agarwal <animeshagarwal28@gmail.com>
35 - $ref: dai-common.yaml#
40 - realtek,rt5645
41 - realtek,rt5650
50 avdd-supply:
53 cpvdd-supply:
56 hp-detect-gpios:
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H A Drt5665.txt7 - compatible : One of "realtek,rt5665", "realtek,rt5666".
9 - reg : The I2C address of the device.
11 - interrupts : The CODEC's interrupt output.
15 - realtek,in1-differential
16 - realtek,in2-differential
17 - realtek,in3-differential
18 - realtek,in4-differential
19 Boolean. Indicate MIC1/2/3/4 input are differential, rather than single-ended.
21 - realtek,dmic1-data-pin
23 1: using GPIO4 pin as dmic1 data pin
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/linux/arch/arm64/boot/dts/qcom/
H A Dsc7280-herobrine-audio-rt5682-3mic.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
11 /* BOARD-SPECIFIC TOP LEVEL NODES */
13 compatible = "google,sc7280-herobrine";
14 model = "sc7280-rt5682-max98360a-3mic";
16 audio-routing = "VA DMIC0", "vdd-micb",
17 "VA DMIC1", "vdd-micb",
18 "VA DMIC2", "vdd-micb",
19 "VA DMIC3", "vdd-micb",
24 #address-cells = <1>;
25 #size-cells = <0>;
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H A Dsc7280-idp.dtsi1 // SPDX-License-Identifier: BSD-3-Clause
8 #include <dt-bindings/iio/qcom,spmi-adc7-pmk8350.h>
9 #include <dt-bindings/input/linux-event-codes.h>
15 #include "sc7280-chrome-common.dtsi"
16 #include "sc7280-herobrine-lte-sku.dtsi"
25 max98360a: audio-codec-0 {
27 pinctrl-names = "default";
28 pinctrl-0 = <&amp_en>;
29 sdmode-gpios = <&tlmm 63 GPIO_ACTIVE_HIGH>;
30 #sound-dai-cells = <0>;
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/linux/arch/arm64/boot/dts/nvidia/
H A Dtegra234-p3740-0002+p3701-0008.dts1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
4 #include <dt-bindings/input/linux-event-codes.h>
5 #include <dt-bindings/input/gpio-keys.h>
6 #include <dt-bindings/sound/rt5640.h>
7 #include "tegra234-p3701-0008.dtsi"
11 compatible = "nvidia,p3740-0002+p3701-0008", "nvidia,p3701-0008", "nvidia,tegra234";
19 stdout-path = "serial0:115200n8";
29 dai-format = "i2s";
30 remote-endpoint = <&rt5640_ep>;
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/linux/sound/soc/codecs/
H A Drt5514.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * rt5514.c -- RT5514 ALSA SoC audio codec driver
24 #include <sound/soc-dapm.h>
31 #include "rt5514-spi.h"
120 regmap_write(rt5514->i2c_regmap, 0x18002000, 0x000010ec); in rt5514_enable_dsp_prepare()
122 regmap_write(rt5514->i2c_regmap, 0x18002200, 0x00028604); in rt5514_enable_dsp_prepare()
124 regmap_write(rt5514->i2c_regmap, 0xfafafafa, 0x00000001); in rt5514_enable_dsp_prepare()
125 /* mini-core reset */ in rt5514_enable_dsp_prepare()
126 regmap_write(rt5514->i2c_regmap, 0x18002f00, 0x0005514b); in rt5514_enable_dsp_prepare()
127 regmap_write(rt5514->i2c_regmap, 0x18002f00, 0x00055149); in rt5514_enable_dsp_prepare()
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H A Drt5645.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * rt5645.c -- RT5645 ALSA SoC audio codec driver
26 #include <sound/soc-dapm.h>
41 static unsigned int quirk = -1;
438 /* Some (package) variants have the headset-mic pin not-connected */
670 static const DECLARE_TLV_DB_SCALE(out_vol_tlv, -4650, 150, 0);
671 static const DECLARE_TLV_DB_SCALE(dac_vol_tlv, -6525, 75, 0);
672 static const DECLARE_TLV_DB_SCALE(in_vol_tlv, -3450, 150, 0);
673 static const DECLARE_TLV_DB_SCALE(adc_vol_tlv, -1725, 75, 0);
687 /* {-6, -4.5, -3, -1.5, 0, 0.82, 1.58, 2.28} dB */
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H A Drt5665.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * rt5665.c -- RT5665/RT5658 ALSA SoC audio codec driver
26 #include <sound/soc-dapm.h>
884 static const DECLARE_TLV_DB_SCALE(hp_vol_tlv, -2250, 150, 0);
885 static const DECLARE_TLV_DB_SCALE(mono_vol_tlv, -1400, 150, 0);
886 static const DECLARE_TLV_DB_SCALE(out_vol_tlv, -4650, 150, 0);
887 static const DECLARE_TLV_DB_SCALE(dac_vol_tlv, -65625, 375, 0);
888 static const DECLARE_TLV_DB_SCALE(in_vol_tlv, -3450, 150, 0);
889 static const DECLARE_TLV_DB_SCALE(adc_vol_tlv, -17625, 375, 0);
891 static const DECLARE_TLV_DB_SCALE(in_bst_tlv, -1200, 75, 0);
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H A Drt711.c1 // SPDX-License-Identifier: GPL-2.0
3 // rt711.c -- rt711 ALSA SoC audio driver
24 #include <sound/soc-dapm.h>
89 struct regmap *regmap = rt711->regmap; in rt711_calibration()
92 mutex_lock(&rt711->calibrate_mutex); in rt711_calibration()
93 regmap_write(rt711->regmap, in rt711_calibration()
113 pr_err("%s, calibration time-out!\n", in rt711_calibration()
115 ret = -ETIMEDOUT; in rt711_calibration()
129 regmap_write(rt711->regmap, in rt711_calibration()
131 mutex_unlock(&rt711->calibrate_mutex); in rt711_calibration()
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H A Drt700.c1 // SPDX-License-Identifier: GPL-2.0
3 // rt700.c -- rt700 ALSA SoC audio driver
24 #include <sound/soc-dapm.h>
66 ret = rt700_index_read(rt700->regmap, RT700_IRQ_FLAG_TABLE1, &val80); in rt700_button_detect()
69 ret = rt700_index_read(rt700->regmap, RT700_IRQ_FLAG_TABLE2, &val81); in rt700_button_detect()
112 ret = rt700_index_read(rt700->regmap, in rt700_headset_detect()
122 ret = rt700_index_read(rt700->regmap, in rt700_headset_detect()
128 ret = regmap_read(rt700->regmap, reg, &jack_status); in rt700_headset_detect()
137 rt700->jack_type = SND_JACK_HEADPHONE; in rt700_headset_detect()
140 rt700->jack_type = SND_JACK_HEADSET; in rt700_headset_detect()
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H A Drt711-sdca.c1 // SPDX-License-Identifier: GPL-2.0-only
3 // rt711-sdca.c -- rt711 SDCA ALSA SoC audio driver
22 #include <sound/soc-dapm.h>
27 #include "rt711-sdca.h"
33 struct regmap *regmap = rt711->mbq_regmap; in rt711_sdca_index_write()
38 dev_err(&rt711->slave->dev, in rt711_sdca_index_write()
49 struct regmap *regmap = rt711->mbq_regmap; in rt711_sdca_index_read()
54 dev_err(&rt711->slave->dev, in rt711_sdca_index_read()
106 struct regmap *regmap = rt711->regmap; in rt711_sdca_calibration()
110 mutex_lock(&rt711->calibrate_mutex); in rt711_sdca_calibration()
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H A Drt5677.h1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * rt5677.h -- RT5677 ALSA SoC audio driver
20 /* I/O - Output */
22 /* I/O - Input */
25 /* I/O - SLIMBus */
31 /* I/O - ADC/DAC */
43 /* Mixer - D-D */
60 /* Mixer - PDM */
116 /* Format - ADC/DAC */
124 /* Function - Analog */
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/linux/sound/soc/intel/boards/
H A Dbytcr_rt5640.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * byt_cr_dpcm_rt5640.c - ASoc Machine driver for Intel Byt CR platform
30 #include <sound/soc-acpi.h>
31 #include <dt-bindings/sound/rt5640.h>
33 #include "../atom/sst-atom-controls.h"
34 #include "../common/soc-intel-quirks.h"
36 #define BYT_RT5640_FALLBACK_CODEC_DEV_NAME "i2c-rt5640"
77 #define BYT_RT5640_DIFF_MIC BIT(18) /* default is single-ended */
98 /* in-diff or dmic-pin + jdsrc + ovcd-th + -sf + jd-inv + terminating entry */
112 static int quirk_override = -1;
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/linux/drivers/pinctrl/tegra/
H A Dpinctrl-tegra234.c1 // SPDX-License-Identifier: GPL-2.0+
3 * Pinctrl data for the NVIDIA Tegra234 pinmux
5 * Copyright (c) 2021-2023, NVIDIA CORPORATION. All rights reserved.
16 #include "pinctrl-tegra.h"
224 /* Table for pin descriptor */
1371 TEGRA_PIN_FUNCTION(dmic2),
1382 #define PINGROUP_REG_N(r) -1
1385 #define DRV_PINGROUP_N(r) -1
1388 .drv_reg = -1, \
1389 .drv_bank = -1, \
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H A Dpinctrl-tegra194.c1 // SPDX-License-Identifier: GPL-2.0+
3 * Pinctrl data for the NVIDIA Tegra194 pinmux
5 * Copyright (c) 2019-2021, NVIDIA CORPORATION. All rights reserved.
23 #include "pinctrl-tegra.h"
254 /* Table for pin descriptor */
1218 TEGRA_PIN_FUNCTION(dmic2),
1281 #define PINGROUP_REG_N(r) -1
1284 #define DRV_PINGROUP_N(r) -1
1287 .drv_reg = -1, \
1288 .drv_bank = -1, \
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/linux/arch/arm/boot/dts/nvidia/
H A Dtegra114-asus-tf701t.dts1 // SPDX-License-Identifier: GPL-2.0
3 /dts-v1/;
5 #include <dt-bindings/input/gpio-keys.h>
6 #include <dt-bindings/input/input.h>
13 chassis-type = "convertible";
29 trusted-foundations {
30 compatible = "tlm,trusted-foundations";
31 tlm,version-major = <2>;
32 tlm,version-minor = <8>;
40 reserved-memory {
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