| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/iio/afe/ |
| D | current-sense-amplifier.txt | 1 Current Sense Amplifier
5 amplifier, the interesting measurement is almost always the current
10 - compatible : "current-sense-amplifier"
15 - sense-gain-mult: Amplifier gain multiplier. The default is <1>.
16 - sense-gain-div: Amplifier gain divider. The default is <1>.
21 compatible = "current-sense-amplifier";
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/sound/ |
| D | simple-amplifier.txt | 1 Simple Amplifier Audio Driver
4 - compatible : "dioo,dio2125" or "simple-audio-amplifier"
7 - enable-gpios : the gpio connected to the enable pin of the simple amplifier
13 amp: analog-amplifier {
14 compatible = "simple-audio-amplifier";
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| D | nokia,rx51.txt | 8 - nokia,headphone-amplifier: phandle for the TPA6130A2 node
12 - speaker-amplifier-gpios: GPIO for speaker amplifier
21 nokia,headphone-amplifier = <&tpa6130a2>;
26 speaker-amplifier-gpios = <&twl_gpio 7 GPIO_ACTIVE_HIGH>;
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| D | name-prefix.txt | 14 amp0: analog-amplifier@0 {
15 compatible = "simple-audio-amplifier";
20 amp1: analog-amplifier@1 {
21 compatible = "simple-audio-amplifier";
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| D | cs35l36.txt | 1 CS35L36 Speaker Amplifier
33 one amplifier in the system. If more than one it is best to Hi-Z the ASP
43 - cirrus,amp-pcm-inv : Boolean to determine Amplifier will invert incoming
46 - cirrus,imon-pol-inv : Boolean to determine Amplifier will invert the
49 - cirrus,vmon-pol-inv : Boolean to determine Amplifier will invert the
73 - cirrus,classh-weak-fet-thld-millivolt : Weak-FET amplifier drive threshold.
77 - cirrus,temp-warn-threshold : Amplifier overtemperature warning threshold.
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| D | samsung,tm2-audio.txt | 14 - audio-amplifier : the phandle of the MAX98504 amplifier
31 audio-amplifier = <&max98504>;
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| D | qcom,wsa881x.yaml | 7 title: Bindings for Qualcomm WSA8810/WSA8815 Class-D Smart Speaker Amplifier
13 WSA8810 is a class-D smart speaker amplifier and WSA8815
14 is a high-output power class-D smart speaker amplifier.
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| D | cs35l33.txt | 1 CS35L33 Speaker Amplifier
15 - reset-gpios : gpio used to reset the amplifier
29 begins to when the amplifier disables the PWM outputs. If this property
49 controls the amplifier supplies.
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| D | adi,ssm2305.txt | 1 Analog Devices SSM2305 Speaker Amplifier
11 ssm2305: analog-amplifier {
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| D | maxim,max9759.txt | 1 Maxim MAX9759 Speaker Amplifier
12 max9759: analog-amplifier {
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| /kernel/linux/linux-5.10/sound/soc/codecs/ |
| D | Kconfig | 530 Enable support for ROHM BD28623MUV Class D speaker amplifier.
862 tristate "Maxim MAX98504 speaker amplifier"
878 tristate "Maxim Integrated MAX98927 Speaker Amplifier"
885 tristate "Maxim Integrated MAX98373 Speaker Amplifier"
890 tristate "Maxim Integrated MAX98373 Speaker Amplifier - SDW"
896 amplifier. MAX98373 supports either the MIPI SoundWire
903 tristate "Maxim Integrated MAX98390 Speaker Amplifier"
1240 tristate "Simple Audio Amplifier"
1251 tristate "Analog Devices SSM2305 Class-D Amplifier"
1276 tristate "Analog Devices ssm4567 amplifier driver support"
[all …]
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| D | simple-amplifier.c | 12 #define DRV_NAME "simple-amplifier"
96 { .compatible = "simple-audio-amplifier", },
112 MODULE_DESCRIPTION("ASoC Simple Audio Amplifier driver");
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| D | es8328.h | 246 /* LOUT1 Amplifier */
251 /* ROUT1 Amplifier */
258 /* LOUT2 Amplifier */
263 /* ROUT2 Amplifier */
270 /* Mono Out Amplifier */
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| /kernel/linux/linux-5.10/sound/soc/sunxi/ |
| D | sun4i-codec.c | 700 SOC_SINGLE_TLV("Power Amplifier Volume", SUN4I_CODEC_DAC_ACTL,
724 SOC_SINGLE_TLV("Power Amplifier Volume", SUN4I_CODEC_DAC_ACTL,
818 SND_SOC_DAPM_PGA("MIC1 Pre-Amplifier", SUN4I_CODEC_ADC_ACTL,
820 SND_SOC_DAPM_PGA("MIC2 Pre-Amplifier", SUN4I_CODEC_ADC_ACTL,
823 /* Power Amplifier */
824 SND_SOC_DAPM_MIXER("Power Amplifier", SUN4I_CODEC_ADC_ACTL,
828 SND_SOC_DAPM_SWITCH("Power Amplifier Mute", SND_SOC_NOPM, 0, 0,
857 { "Right Mixer", "Mic1 Playback Switch", "MIC1 Pre-Amplifier" },
858 { "Right Mixer", "Mic2 Playback Switch", "MIC2 Pre-Amplifier" },
865 { "Left Mixer", "Mic1 Playback Switch", "MIC1 Pre-Amplifier" },
[all …]
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| D | sun50i-codec-analog.c | 361 SND_SOC_DAPM_PGA("Mic1 Amplifier", SUN50I_ADDA_MIC1_CTRL,
373 SND_SOC_DAPM_PGA("Mic2 Amplifier", SUN50I_ADDA_MIC2_CTRL,
398 { "Left Mixer", "Mic1 Playback Switch", "Mic1 Amplifier" },
399 { "Left Mixer", "Mic2 Playback Switch", "Mic2 Amplifier" },
405 { "Right Mixer", "Mic1 Playback Switch", "Mic1 Amplifier" },
406 { "Right Mixer", "Mic2 Playback Switch", "Mic2 Amplifier" },
412 { "Left ADC Mixer", "Mic1 Capture Switch", "Mic1 Amplifier" },
413 { "Left ADC Mixer", "Mic2 Capture Switch", "Mic2 Amplifier" },
419 { "Right ADC Mixer", "Mic1 Capture Switch", "Mic1 Amplifier" },
420 { "Right ADC Mixer", "Mic2 Capture Switch", "Mic2 Amplifier" },
[all …]
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| D | sun8i-codec-analog.c | 243 SND_SOC_DAPM_PGA("Mic1 Amplifier", SUN8I_ADDA_MIC1G_MICBIAS_CTRL,
287 { "Mic1 Amplifier", NULL, "MIC1"},
294 { "Left Mixer", "Mic1 Playback Switch", "Mic1 Amplifier" },
299 { "Right Mixer", "Mic1 Playback Switch", "Mic1 Amplifier" },
304 { "Left ADC Mixer", "Mic1 Capture Switch", "Mic1 Amplifier" },
309 { "Right ADC Mixer", "Mic1 Capture Switch", "Mic1 Amplifier" },
354 * Need a delay to have the amplifier up. 700ms seems the best in sun8i_headphone_amp_event()
355 * compromise between the time to let the amplifier up and the in sun8i_headphone_amp_event()
618 SND_SOC_DAPM_PGA("Mic2 Amplifier", SUN8I_ADDA_MIC2G_CTRL,
623 { "Mic2 Amplifier", NULL, "MIC2"},
[all …]
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| /kernel/linux/linux-5.10/include/media/i2c/ |
| D | m52790.h | 38 /* Enable 6dB amplifier for composite out */
41 /* Enable 6dB amplifier for component out */
54 /* Enable 6dB amplifier for composite out */
57 /* Enable 6dB amplifier for component out */
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| /kernel/linux/linux-5.10/drivers/iio/amplifiers/ |
| D | Kconfig | 18 AD8366 Dual-Digital Variable Gain Amplifier (VGA)
19 ADA4961 BiCMOS RF Digital Gain Amplifier (DGA)
20 ADL5240 Digitally controlled variable gain amplifier (VGA)
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| /kernel/linux/linux-5.10/drivers/input/misc/ |
| D | pwm-beeper.c | 21 struct regulator *amplifier; member
47 error = regulator_enable(beeper->amplifier); in pwm_beeper_on()
62 regulator_disable(beeper->amplifier); in pwm_beeper_off()
153 beeper->amplifier = devm_regulator_get(dev, "amp"); in pwm_beeper_probe()
154 if (IS_ERR(beeper->amplifier)) { in pwm_beeper_probe()
155 error = PTR_ERR(beeper->amplifier); in pwm_beeper_probe()
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| /kernel/linux/linux-5.10/drivers/platform/x86/ |
| D | alienware-wmi.c | 55 u8 amplifier; member
65 .amplifier = 0,
72 .amplifier = 0,
79 .amplifier = 0,
86 .amplifier = 1,
93 .amplifier = 0,
100 .amplifier = 0,
107 .amplifier = 1,
638 * Alienware GFX amplifier support
661 pr_err("alienware-wmi: unknown amplifier cable status: %d\n", status); in show_amplifier_status()
[all …]
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| /kernel/linux/linux-5.10/arch/arm64/boot/dts/zte/ |
| D | zx296718-evb.dts | 72 routing = "Amplifier", "LINEOUTL",
73 "Amplifier", "LINEOUTR",
74 "Line Out Jack", "Amplifier";
118 amplifier_pins: amplifier {
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/input/ |
| D | pwm-beeper.txt | 10 - amp-supply: phandle to a regulator that acts as an amplifier for the beeper
15 beeper_amp: amplifier {
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/display/ti/ |
| D | ti,opa362.txt | 1 OPA362 analog video amplifier
15 enable-gpios = <&gpio1 23 0>; /* GPIO to enable video out amplifier */
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| /kernel/linux/linux-5.10/Documentation/userspace-api/media/v4l/ |
| D | ext-ctrls-rf-tuner.rst | 59 The RF amplifier is the very first amplifier on the receiver signal
67 LNA (low noise amplifier) gain is first gain stage on the RF tuner
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| /kernel/linux/linux-5.10/drivers/iio/adc/ |
| D | max9611.c | 5 * Maxim max9611/max9612 high side current sense amplifier with
13 * amplifier with programmable gains and die temperature reading from
49 * max9611 current sense amplifier voltage output:
141 * on current sense amplifier path to ADC interface.
250 * max9611_read_csa_voltage() - read current sense amplifier output voltage
252 * Current sense amplifier output voltage is read through a configurable
567 MODULE_DESCRIPTION("Maxim max9611/12 current sense amplifier with 12bit ADC");
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