Searched refs:amplifier (Results 1 – 25 of 73) sorted by relevance
123
| /Linux-v6.1/Documentation/devicetree/bindings/sound/ |
| 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 | sirf-audio.txt | 10 headphone amplifier.
12 speaker amplifier.
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| D | adi,ssm2305.txt | 11 ssm2305: analog-amplifier {
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| D | tfa9879.txt | 1 NXP TFA9879 class-D audio amplifier
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| D | ssm4567.txt | 1 Analog Devices SSM4567 audio amplifier
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| D | maxim,max9759.txt | 12 max9759: analog-amplifier {
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| D | ssm2518.txt | 1 SSM2518 audio amplifier
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| D | ti,tas6424.txt | 1 Texas Instruments TAS6424 Quad-Channel Audio amplifier
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| D | cs35l33.txt | 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 | tas5720.txt | 1 Texas Instruments TAS5720 Mono Audio amplifier
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| /Linux-v6.1/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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| /Linux-v6.1/drivers/platform/x86/dell/ |
| 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,
679 if (quirks->amplifier > 0) in remove_amplifier()
809 if (quirks->amplifier > 0) { in alienware_wmi_init()
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| /Linux-v6.1/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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| /Linux-v6.1/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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| /Linux-v6.1/sound/soc/codecs/ |
| D | Kconfig | 596 Enable support for the Awinic AW8738 audio amplifier (or similar).
604 Enable support for ROHM BD28623MUV Class D speaker amplifier.
681 Enable support for Cirrus Logic CS35L45 smart speaker amplifier
692 Enable support for Cirrus Logic CS35L45 smart speaker amplifier
1026 tristate "Maxim MAX98504 speaker amplifier"
1050 amplifier, which implements a tripler charge pump
1071 amplifier. MAX98373 supports either the MIPI SoundWire
1086 amplifier. The device provides a PCM interface for
1443 high-efficiency Class-D audio amplifier.
1530 tristate "Analog Devices ssm4567 amplifier driver support"
[all …]
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| /Linux-v6.1/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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| /Linux-v6.1/drivers/video/fbdev/omap2/omapfb/displays/ |
| D | Kconfig | 6 tristate "OPA362 external analog amplifier"
8 Driver for OPA362 external analog TV amplifier controlled
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| /Linux-v6.1/sound/pci/cs46xx/ |
| D | cs46xx_lib.c | 2907 chip->amplifier_ctrl(chip, -chip->amplifier); /* force to off */ in snd_cs46xx_free()
2914 chip->active_ctrl(chip, -chip->amplifier); in snd_cs46xx_free()
3401 int old = chip->amplifier; in amp_voyetra()
3405 chip->amplifier += change; in amp_voyetra()
3409 if (chip->amplifier) { in amp_voyetra()
3425 if (chip->amplifier && !old) { in amp_voyetra()
3444 int old = chip->amplifier; in amp_hercules()
3448 chip->amplifier += change; in amp_hercules()
3449 if (chip->amplifier && !old) { in amp_hercules()
3456 } else if (old && !chip->amplifier) { in amp_hercules()
[all …]
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| /Linux-v6.1/arch/mips/boot/dts/ingenic/ |
| D | gcw0.dts | 51 headphones_amp: analog-amplifier@0 {
52 compatible = "simple-audio-amplifier";
60 speaker_amp: analog-amplifier@1 {
61 compatible = "simple-audio-amplifier";
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| /Linux-v6.1/Documentation/ABI/testing/ |
| D | sysfs-bus-iio-proximity | 17 Proximity sensors sometimes have a controllable amplifier
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| /Linux-v6.1/Documentation/hwmon/ |
| D | max16065.rst | 56 current-sense amplifier. The MAX16065 manages up to twelve system voltages
67 one current channel using a dedicated high-side current-sense amplifier. The
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| /Linux-v6.1/arch/arm64/boot/dts/rockchip/ |
| D | rk3399-roc-pc-plus.dts | 76 /* not amplifier, used as switcher only */
78 compatible = "simple-audio-amplifier";
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| /Linux-v6.1/Documentation/devicetree/bindings/net/ieee802154/ |
| D | cc2520.txt | 17 - amplified: include if the CC2520 is connected to a CC2591 amplifier
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| /Linux-v6.1/arch/arm64/boot/dts/amlogic/ |
| D | meson-gxl-s805x-p241.dts | 25 au2: analog-amplifier {
26 compatible = "simple-audio-amplifier";
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| /Linux-v6.1/Documentation/devicetree/bindings/mfd/ |
| D | twl-family.txt | 5 USB transceiver or Audio amplifier.
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