| /linux-6.12.1/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 | ssm4567.txt | 1 Analog Devices SSM4567 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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| /linux-6.12.1/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()
148 beeper->amplifier = devm_regulator_get(dev, "amp"); in pwm_beeper_probe()
149 if (IS_ERR(beeper->amplifier)) in pwm_beeper_probe()
150 return dev_err_probe(dev, PTR_ERR(beeper->amplifier), in pwm_beeper_probe()
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| /linux-6.12.1/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,
671 if (quirks->amplifier > 0) in remove_amplifier()
798 if (quirks->amplifier > 0) { in alienware_wmi_init()
|
| /linux-6.12.1/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 */
|
| /linux-6.12.1/arch/arm64/boot/dts/rockchip/ |
| D | rk3566-anbernic-rg353ps.dts | 70 spk_amp: audio-amplifier {
71 compatible = "simple-audio-amplifier";
101 audio-amplifier {
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| D | rk3566-anbernic-rg353p.dts | 71 spk_amp: audio-amplifier {
72 compatible = "simple-audio-amplifier";
113 audio-amplifier {
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| D | rk3566-anbernic-rg-arc.dtsi | 69 spk_amp: audio-amplifier {
70 compatible = "simple-audio-amplifier";
197 audio-amplifier {
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| D | rk3566-anbernic-rg503.dts | 160 spk_amp: audio-amplifier {
161 compatible = "simple-audio-amplifier";
259 audio-amplifier {
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| D | rk3399-roc-pc-plus.dts | 76 /* not amplifier, used as switcher only */
78 compatible = "simple-audio-amplifier";
|
| /linux-6.12.1/sound/soc/codecs/ |
| D | Kconfig | 653 Enable support for the Awinic AW8738 audio amplifier (or similar).
672 digital Smart K audio amplifier with an integrated 10V
684 digital Smart K audio amplifier. The output voltage of
697 noise, constant large volume, 6th Smart K audio amplifier.
709 digital Smart K audio amplifier and SKTune speaker
715 Enable support for ROHM BD28623MUV Class D speaker amplifier.
755 amplifier library.
812 Enable support for Cirrus Logic CS35L45 smart speaker amplifier
822 Enable support for Cirrus Logic CS35L45 smart speaker amplifier
840 Enable support for Cirrus Logic CS35L56 boosted amplifier with I2C control
[all …]
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| /linux-6.12.1/arch/arm64/boot/dts/qcom/ |
| D | msm8916-wingtech-wt88047.dts | 30 speaker_amp: audio-amplifier {
31 compatible = "simple-audio-amplifier";
41 * to get sound on headphones, modelling it as simple-audio-amplifier
45 compatible = "simple-audio-amplifier";
|
| D | sc7180-trogdor-homestar.dtsi | 14 max98360a_1: amplifier-1 {
19 max98360a_2: amplifier-2 {
24 max98360a_3: amplifier-3 {
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| D | msm8916-wingtech-wt86528.dts | 13 speaker_amp_left: audio-amplifier-left {
25 speaker_amp_right: audio-amplifier-right {
|
| /linux-6.12.1/arch/arm64/boot/dts/mediatek/ |
| D | mt8195-cherry-dojo-r1.dts | 22 spk_r_amp: amplifier@38 {
30 spk_l_amp: amplifier@39 {
|
| /linux-6.12.1/arch/arm64/boot/dts/amlogic/ |
| D | meson-gxl-s905x-p212.dts | 16 dio2133: analog-amplifier {
17 compatible = "simple-audio-amplifier";
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| D | meson-gxl-s905x-vero4k.dts | 48 dio2133: analog-amplifier {
49 compatible = "simple-audio-amplifier";
|
| /linux-6.12.1/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
|
| /linux-6.12.1/drivers/video/fbdev/omap2/omapfb/displays/ |
| D | Kconfig | 6 tristate "OPA362 external analog amplifier"
8 Driver for OPA362 external analog TV amplifier controlled
|
| /linux-6.12.1/sound/pci/cs46xx/ |
| D | cs46xx_lib.c | 2904 chip->amplifier_ctrl(chip, -chip->amplifier); /* force to off */ in snd_cs46xx_free()
2911 chip->active_ctrl(chip, -chip->amplifier); in snd_cs46xx_free()
3398 int old = chip->amplifier; in amp_voyetra()
3402 chip->amplifier += change; in amp_voyetra()
3406 if (chip->amplifier) { in amp_voyetra()
3422 if (chip->amplifier && !old) { in amp_voyetra()
3441 int old = chip->amplifier; in amp_hercules()
3445 chip->amplifier += change; in amp_hercules()
3446 if (chip->amplifier && !old) { in amp_hercules()
3453 } else if (old && !chip->amplifier) { in amp_hercules()
[all …]
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| /linux-6.12.1/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";
|