Searched refs:waveform (Results 1 – 20 of 20) sorted by relevance
| /linux/Documentation/fb/ |
| A D | metronomefb.rst | 23 Metronomefb requires waveform information which is delivered via the AMLCD
24 interface to the metronome controller. The waveform information is expected to
25 be delivered from userspace via the firmware class interface. The waveform file
29 udev/hotplug setup. I have only tested with a single waveform file which was
31 Caution should be exercised when manipulating the waveform as there may be
33 I neither have access to nor know exactly what the waveform does in terms of
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| /linux/drivers/input/ |
| A D | ff-core.c | 45 e1->u.periodic.waveform == e2->u.periodic.waveform); in check_effects_compatible()
68 effect->u.periodic.waveform = FF_SINE; in compat_effect()
110 (effect->u.periodic.waveform < FF_WAVEFORM_MIN || in input_ff_upload()
111 effect->u.periodic.waveform > FF_WAVEFORM_MAX || in input_ff_upload()
112 !test_bit(effect->u.periodic.waveform, dev->ffbit))) { in input_ff_upload()
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| A D | input-compat.h | 26 __u16 waveform; member
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| A D | input-compat.c | 83 compat_effect->u.periodic.waveform == FF_CUSTOM) in input_ff_effect_from_user()
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| /linux/include/linux/ |
| A D | leds-bd2802.h | 17 #define RGB_TIME(slopedown, slopeup, waveform) \ argument
18 ((slopedown) << 6 | (slopeup) << 4 | (waveform))
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| /linux/Documentation/devicetree/bindings/input/ |
| A D | dlg,da7280.txt | 21 1 - Register triggered waveform memory(RTWM) mode, the pattern
23 2 - Edge triggered waveform memory(ETWM) mode, external GPI(N)
47 - dlg,ps-seq-id: the PS_SEQ_ID(pattern ID in waveform memory inside chip)
72 - dlg,mem-array: Customized waveform memory(patterns) data downloaded to
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| /linux/Documentation/input/ |
| A D | ff.rst | 76 - FF_SQUARE square waveform
77 - FF_TRIANGLE triangle waveform
78 - FF_SINE sine waveform
79 - FF_SAW_UP sawtooth up waveform
80 - FF_SAW_DOWN sawtooth down waveform
81 - FF_CUSTOM custom waveform
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| /linux/drivers/staging/iio/Documentation/ |
| A D | sysfs-bus-iio-dds | 87 Specifies the output waveform.
89 For a list of available output waveform options read
96 Lists all available output waveform options.
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| /linux/include/uapi/sound/ |
| A D | asound_fm.h | 63 unsigned char waveform; /* 3 bits: waveform shape */ member
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| /linux/Documentation/devicetree/bindings/iio/dac/ |
| A D | st,stm32-dac.yaml | 13 It has built-in noise and triangle waveform generator and supports external
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| /linux/include/uapi/linux/ |
| A D | input.h | 402 __u16 waveform; member
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| /linux/Documentation/ABI/testing/ |
| A D | sysfs-platform-dptf | 155 to spread waveform
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| /linux/sound/drivers/opl3/ |
| A D | opl3_synth.c | 534 reg_val = voice->waveform & OPL3_WAVE_SELECT_MASK; in snd_opl3_set_voice()
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| /linux/drivers/input/joystick/iforce/ |
| A D | iforce-ff.c | 371 switch (effect->u.periodic.waveform) { in iforce_upload_periodic()
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| /linux/drivers/input/serio/ |
| A D | Kconfig | 133 clock, a basic audio waveform generator, and an HP-HIL Master
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| /linux/drivers/input/misc/ |
| A D | uinput.c | 249 effect->u.periodic.waveform == FF_CUSTOM) in uinput_dev_upload_effect()
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| A D | da7280.c | 535 if (effect->u.periodic.waveform != FF_CUSTOM) { in da7280_haptics_upload_effect()
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| /linux/drivers/hid/usbhid/ |
| A D | hid-pidff.c | 586 switch (effect->u.periodic.waveform) { in pidff_upload_effect()
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| /linux/drivers/comedi/ |
| A D | Kconfig | 58 tristate "Fake waveform generator support"
60 Enable support for the fake waveform generator.
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| /linux/drivers/hid/ |
| A D | hid-logitech-hidpp.c | 2331 switch (effect->u.periodic.waveform) { in hidpp_ff_upload_effect()
2348 …_err(data->hidpp->hid_dev, "Unexpected periodic waveform type %i!\n", effect->u.periodic.waveform); in hidpp_ff_upload_effect()
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