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Searched refs:amplitude (Results 1 – 12 of 12) sorted by relevance

/linux-4.4.14/Documentation/sound/alsa/soc/
Dpops_clicks.txt50 amplitude too quickly. It can be minimised by enabling the zero cross setting
52 crosses the zero amplitude line.
/linux-4.4.14/drivers/staging/comedi/drivers/
Dcomedi_test.c637 int amplitude = it->options[0]; in waveform_attach() local
647 if (amplitude <= 0) in waveform_attach()
648 amplitude = 1000000; /* 1 volt */ in waveform_attach()
652 devpriv->wf_amplitude = amplitude; in waveform_attach()
/linux-4.4.14/include/uapi/sound/
Dsfnt_info.h135 unsigned char amplitude; /* sample volume (127 max) */ member
/linux-4.4.14/Documentation/scsi/
Daic79xx.txt367 Option: amplitude: {value[,value...]}
368 Definition: Set IO Cell signal amplitude on a per-controller basis.
371 Example: amplitude:{0x1}
372 On Controller 0 set amplitude to 1.
373 Example: amplitude :{1,,7}
374 On Controller 0 set amplitude to 1.
375 On Controller 2 set amplitude to 7.
/linux-4.4.14/Documentation/devicetree/bindings/net/
Damd-xgbe.txt49 - amd,serdes-tx-amp: TX amplitude boost
/linux-4.4.14/Documentation/devicetree/bindings/phy/
Dapm-xgene-phy.txt31 - apm,tx-amplitude : Amplitude control. Two set of 3-tuple setting for
/linux-4.4.14/sound/synth/emux/
Demux_synth.c768 vol = vol * vp->reg.amplitude / 127; in calc_volume()
776 main_vol = chan->control[MIDI_CTL_MSB_MAIN_VOLUME] * vp->reg.amplitude / 127; in calc_volume()
Dsoundfont.c625 avp->amplitude = 127; in init_voice_info()
/linux-4.4.14/drivers/input/touchscreen/
Datmel_mxt_ts.c698 int amplitude; in mxt_proc_t9_message() local
712 amplitude = message[6]; in mxt_proc_t9_message()
725 x, y, area, amplitude); in mxt_proc_t9_message()
745 input_report_abs(input_dev, ABS_MT_PRESSURE, amplitude); in mxt_proc_t9_message()
/linux-4.4.14/drivers/scsi/aic7xxx/
Daic79xx_osm.c183 uint8_t amplitude; member
1387 if (iocell_opts->amplitude != AIC79XX_DEFAULT_AMPLITUDE) in ahd_platform_init()
1388 AHD_SET_AMPLITUDE(ahd, iocell_opts->amplitude); in ahd_platform_init()
Daic79xx.reg2718 /* Rev A does not have any amplitude setting. */
/linux-4.4.14/Documentation/video4linux/
Dvivid.txt510 1 kHz tone that has an amplitude of sqrt(2).