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/linux-6.15/sound/soc/mediatek/mt8186/
H A Dmt8186-misc-control.c190 int amplitude; in mt8186_sgen_amplitude_set() local
195 amplitude = ucontrol->value.integer.value[0]; in mt8186_sgen_amplitude_set()
196 if (amplitude > AMP_DIV_CH1_MASK) { in mt8186_sgen_amplitude_set()
198 __func__, amplitude); in mt8186_sgen_amplitude_set()
202 dev_dbg(afe->dev, "%s(), amplitude %d\n", __func__, amplitude); in mt8186_sgen_amplitude_set()
204 if (amplitude == afe_priv->sgen_amplitude) in mt8186_sgen_amplitude_set()
209 amplitude << AMP_DIV_CH1_SFT); in mt8186_sgen_amplitude_set()
212 amplitude << AMP_DIV_CH2_SFT); in mt8186_sgen_amplitude_set()
214 afe_priv->sgen_amplitude = amplitude; in mt8186_sgen_amplitude_set()
/linux-6.15/Documentation/devicetree/bindings/net/
H A Dqcom,qca807x.yaml73 qcom,dac-full-amplitude:
75 Set Analog MDI driver amplitude to FULL.
77 With this not defined, amplitude is set to DSP.
78 (amplitude is adjusted based on cable length)
105 - With both FULL amplitude and FULL bias current: bias current
107 - With only DSP amplitude: bias current is set to half and
109 - With DSP bias current (included both DSP amplitude and
H A Damd-xgbe.txt48 - amd,serdes-tx-amp: TX amplitude boost
/linux-6.15/Documentation/devicetree/bindings/phy/
H A Drealtek,usb3phy.yaml69 realtek,amplitude-control-coarse-tuning:
71 This adjusts the signal amplitude for normal operation and beacon LFPS.
80 realtek,amplitude-control-fine-tuning:
82 This adjusts the signal amplitude for normal operation and beacon LFPS.
106 realtek,amplitude-control-coarse-tuning = <0x77>;
H A Dtransmit-amplitude.yaml4 $id: http://devicetree.org/schemas/phy/transmit-amplitude.yaml#
7 title: Common PHY and network PCS transmit amplitude property
10 Binding describing the peak-to-peak transmit amplitude for common PHYs
19 Transmit amplitude voltages in microvolts, peak-to-peak. If this property
H A Dqcom,snps-eusb2-repeater.yaml44 qcom,tune-usb2-amplitude:
46 description: High-Speed transmit amplitude
H A Dbrcm,sata-phy.yaml86 brcm,tx-amplitude-millivolt:
88 Transmit amplitude voltage in millivolt.
H A Dqcom,usb-snps-femto-v2.yaml83 qcom,hs-amplitude-bp:
103 qcom,pre-emphasis-amplitude-bp:
H A Dfsl,imx8mq-usb-phy.yaml65 Adjust the boosted transmit launch pk-pk differential amplitude
H A Dmicrochip,sparx5-serdes.yaml24 * Tx output amplitude control
H A Dapm-xgene-phy.txt31 - apm,tx-amplitude : Amplitude control. Two set of 3-tuple setting for
/linux-6.15/drivers/comedi/drivers/
H A Dcomedi_test.c71 module_param_named(amplitude, set_amplitude, uint, 0444);
694 int amplitude, int period) in waveform_common_attach() argument
705 devpriv->wf_amplitude = amplitude; in waveform_common_attach()
762 int amplitude = it->options[0]; in waveform_attach() local
766 if (amplitude <= 0) in waveform_attach()
767 amplitude = 1000000; /* 1 volt */ in waveform_attach()
771 return waveform_common_attach(dev, amplitude, period); in waveform_attach()
777 int amplitude = set_amplitude; in waveform_auto_attach() local
781 if (!amplitude) in waveform_auto_attach()
782 amplitude = 1000000; /* 1 volt */ in waveform_auto_attach()
[all …]
/linux-6.15/Documentation/devicetree/bindings/clock/
H A Dskyworks,si521xx.yaml33 skyworks,out-amplitude-microvolt:
35 description: Output clock signal amplitude
H A Dsilabs,si5341.txt91 - silabs,amplitude: Manually override output amplitude, see [2] for values
125 silabs,amplitude = <3>;
137 silabs,amplitude = <3>;
148 silabs,amplitude = <3>;
H A Drenesas,9series.yaml55 renesas,out-amplitude-microvolt:
57 description: Output clock signal amplitude
/linux-6.15/drivers/gpu/drm/vc4/
H A Dvc4_hdmi_phy.c287 } amplitude; member
510 VC4_SET_FIELD(chan0_settings->amplitude.preemphasis, in vc5_hdmi_phy_init()
512 VC4_SET_FIELD(chan0_settings->amplitude.main_driver, in vc5_hdmi_phy_init()
514 VC4_SET_FIELD(chan1_settings->amplitude.preemphasis, in vc5_hdmi_phy_init()
516 VC4_SET_FIELD(chan1_settings->amplitude.main_driver, in vc5_hdmi_phy_init()
518 VC4_SET_FIELD(chan2_settings->amplitude.preemphasis, in vc5_hdmi_phy_init()
520 VC4_SET_FIELD(chan2_settings->amplitude.main_driver, in vc5_hdmi_phy_init()
522 VC4_SET_FIELD(clock_settings->amplitude.preemphasis, in vc5_hdmi_phy_init()
524 VC4_SET_FIELD(clock_settings->amplitude.main_driver, in vc5_hdmi_phy_init()
/linux-6.15/Documentation/ABI/testing/
H A Dsysfs-bus-iio-dac-ltc268816 This raw, unscaled value refers to the dither signal amplitude.
24 Available range for dither raw amplitude values.
/linux-6.15/Documentation/sound/soc/
H A Dpops-clicks.rst53 amplitude too quickly. It can be minimised by enabling the zero cross setting
55 crosses the zero amplitude line.
/linux-6.15/Documentation/devicetree/bindings/media/i2c/
H A Dmaxim,max9286.yaml73 Initial amplitude of the reverse control channel, in micro volts.
75 The initial amplitude shall be adjusted to a value compatible with the
81 channel amplitude to communicate with pre-programmed serializers is
84 A typical value for the reverse channel amplitude to communicate with
/linux-6.15/Documentation/scsi/
H A Daic79xx.rst443 amplitude: {value[,value...]}
444 :Definition: Set IO Cell signal amplitude on a per-controller basis.
455 amplitude:{0x1}
457 On Controller 0 set amplitude to 1.
461 amplitude :{1,,7}
463 - On Controller 0 set amplitude to 1.
464 - On Controller 2 set amplitude to 7.
/linux-6.15/include/uapi/sound/
H A Dsfnt_info.h121 unsigned char amplitude; /* sample volume (127 max) */ member
/linux-6.15/Documentation/devicetree/bindings/display/msm/
H A Ddsi-phy-10nm.yaml63 The PHY LDO has an amplitude tuning feature to adjust the LDO output
/linux-6.15/Documentation/devicetree/bindings/iio/adc/
H A Dadi,ad7779.yaml17 allowing gains of 1, 2, 4, and 8 to map lower amplitude sensor
/linux-6.15/include/sound/sof/
H A Dtopology.h211 int32_t amplitude; member
/linux-6.15/arch/arm64/boot/dts/qcom/
H A Dsm8450-qrd.dts476 qcom,pre-emphasis-amplitude-bp = <40000>;
478 qcom,hs-amplitude-bp = <2000>;

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