| /linux/Documentation/devicetree/bindings/sound/ |
| H A 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>;
|
| H A D | sirf-audio.txt | 10 headphone amplifier.
12 speaker amplifier.
|
| /linux/Documentation/sound/codecs/ |
| H A D | cs35l56.rst | 48 The amplifier is controlled and managed by firmware running on the internal
50 amplifier.
55 On most SoundWire systems the amplifier has a default minimum capability to
74 Each amplifier requires two firmware files. One file has a .wmfw suffix, the
119 * cs35lxx-b0 is the amplifier model and silicon revision. This information
124 * ampN is the amplifier number (for example amp1). This is the same as
161 each amplifier)::
180 each amplifier)::
195 amplifier.
197 * The actual amplifier type and silicon revision (CS35L56 B0 in this
[all …]
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| /linux/drivers/input/misc/ |
| H A 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/arch/arm64/boot/dts/mediatek/ |
| H A D | mt8188-geralt-ciri-sku7.dts | 18 /delete-node/ amplifier@38;
19 /delete-node/ amplifier@39;
21 tas2563: amplifier@4f {
|
| H A D | mt8188-geralt-ciri-sku4.dts | 18 /delete-node/ amplifier@38;
19 /delete-node/ amplifier@39;
21 tas2563: amplifier@4f {
|
| H A D | mt8188-geralt-ciri-sku5.dts | 19 /delete-node/ amplifier@38;
20 /delete-node/ amplifier@39;
33 tas2563: amplifier@4f {
|
| H A D | mt8188-geralt-ciri-sku6.dts | 19 /delete-node/ amplifier@38;
20 /delete-node/ amplifier@39;
33 tas2563: amplifier@4f {
|
| H A D | mt8195-cherry-dojo-r1.dts | 22 spk_r_amp: amplifier@38 {
30 spk_l_amp: amplifier@39 {
|
| /linux/drivers/platform/x86/dell/ |
| H A D | alienware-wmi-base.c | 29 .amplifier = false,
36 .amplifier = false,
43 .amplifier = false,
50 .amplifier = true,
57 .amplifier = false,
64 .amplifier = false,
71 .amplifier = true,
|
| /linux/sound/soc/codecs/ |
| H A D | Kconfig | 666 Enable support for the Awinic AW8738 audio amplifier (or similar).
685 digital Smart K audio amplifier with an integrated 10V
697 digital Smart K audio amplifier with sound quality
709 digital Smart K audio amplifier. The output voltage of
721 digital Smart K audio amplifier. Due to its 9uV noise
733 noise, constant large volume, 6th Smart K audio amplifier.
745 digital Smart K audio amplifier and SKTune speaker
751 Enable support for ROHM BD28623MUV Class D speaker amplifier.
794 amplifier library.
851 Enable support for Cirrus Logic CS35L45 smart speaker amplifier
[all...] |
| /linux/arch/arm64/boot/dts/rockchip/ |
| H A D | rk3566-anbernic-rg353ps.dts | 70 spk_amp: audio-amplifier {
71 compatible = "simple-audio-amplifier";
101 audio-amplifier {
|
| H A D | rk3566-anbernic-rg353p.dts | 71 spk_amp: audio-amplifier {
72 compatible = "simple-audio-amplifier";
113 audio-amplifier {
|
| H A D | rk3588-firefly-itx-3588j.dts | 86 * this does not seem to be a proper "amplifier" but is just
90 amp_headphones: headphones-audio-amplifier {
91 compatible = "simple-audio-amplifier";
98 amp_speaker: speaker-audio-amplifier {
99 compatible = "simple-audio-amplifier";
524 headphone_amplifier_en: headphone-amplifier-en {
528 speaker_amplifier_en: speaker-amplifier-en {
|
| H A D | rk3566-anbernic-rg-arc.dtsi | 69 spk_amp: audio-amplifier {
70 compatible = "simple-audio-amplifier";
197 audio-amplifier {
|
| H A D | rk3566-anbernic-rg503.dts | 160 spk_amp: audio-amplifier {
161 compatible = "simple-audio-amplifier";
259 audio-amplifier {
|
| /linux/arch/arm64/boot/dts/qcom/ |
| H A 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";
|
| H A D | sc7180-trogdor-homestar.dtsi | 14 max98360a_1: amplifier-1 {
19 max98360a_2: amplifier-2 {
24 max98360a_3: amplifier-3 {
|
| H A D | msm8916-wingtech-wt86528.dts | 13 speaker_amp_left: audio-amplifier-left {
25 speaker_amp_right: audio-amplifier-right {
|
| /linux/Documentation/userspace-api/media/v4l/ |
| H A D | ext-ctrls-rf-tuner.rst | 60 The RF amplifier is the very first amplifier on the receiver signal
68 LNA (low noise amplifier) gain is first gain stage on the RF tuner
|
| /linux/arch/arm64/boot/dts/amlogic/ |
| H A D | meson-gxl-s905x-p212.dts | 16 dio2133: analog-amplifier {
17 compatible = "simple-audio-amplifier";
|
| H A D | meson-gxl-s905x-vero4k.dts | 48 dio2133: analog-amplifier {
49 compatible = "simple-audio-amplifier";
|
| /linux/drivers/iio/amplifiers/ |
| H A D | Kconfig | 20 ADL5240 Digitally controlled variable gain amplifier (VGA)
45 operation modes controlled by GPIO pins: internal amplifier,
|
| /linux/sound/pci/cs46xx/ |
| H A D | cs46xx_lib.c | 2864 chip->amplifier_ctrl(chip, -chip->amplifier); /* force to off */ in snd_cs46xx_free()
2871 chip->active_ctrl(chip, -chip->amplifier); in snd_cs46xx_free()
3358 int old = chip->amplifier; in amp_voyetra()
3362 chip->amplifier += change; in amp_voyetra()
3366 if (chip->amplifier) { in amp_voyetra()
3382 if (chip->amplifier && !old) { in amp_voyetra()
3401 int old = chip->amplifier; in amp_hercules()
3405 chip->amplifier += change; in amp_hercules()
3406 if (chip->amplifier && !old) { in amp_hercules()
3413 } else if (old && !chip->amplifier) { in amp_hercules()
[all …]
|
| /linux/drivers/video/fbdev/omap2/omapfb/displays/ |
| H A D | Kconfig | 6 tristate "OPA362 external analog amplifier"
8 Driver for OPA362 external analog TV amplifier controlled
|