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Searched refs:envelope (Results 1 – 11 of 11) sorted by relevance

/linux/drivers/input/joystick/iforce/
H A Diforce-ff.c227 if (old->u.constant.envelope.attack_length != effect->u.constant.envelope.attack_length in need_envelope_modifier()
228 || old->u.constant.envelope.attack_level != effect->u.constant.envelope.attack_level in need_envelope_modifier()
229 || old->u.constant.envelope.fade_length != effect->u.constant.envelope.fade_length in need_envelope_modifier()
230 || old->u.constant.envelope.fade_level != effect->u.constant.envelope.fade_level) in need_envelope_modifier()
235 if (old->u.periodic.envelope.attack_length != effect->u.periodic.envelope.attack_length in need_envelope_modifier()
236 || old->u.periodic.envelope.attack_level != effect->u.periodic.envelope.attack_level in need_envelope_modifier()
237 || old->u.periodic.envelope.fade_length != effect->u.periodic.envelope.fade_length in need_envelope_modifier()
238 || old->u.periodic.envelope.fade_level != effect->u.periodic.envelope.fade_level) in need_envelope_modifier()
358 effect->u.periodic.envelope.attack_length, in iforce_upload_periodic()
359 effect->u.periodic.envelope.attack_level, in iforce_upload_periodic()
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/linux/drivers/input/
H A Dff-memless.c62 return &effect->u.periodic.envelope; in get_envelope()
65 return &effect->u.constant.envelope; in get_envelope()
77 const struct ff_envelope *envelope = get_envelope(state->effect); in calculate_next_time() local
80 if (envelope->attack_length) { in calculate_next_time()
82 msecs_to_jiffies(envelope->attack_length); in calculate_next_time()
89 if (envelope->fade_length) { in calculate_next_time()
92 msecs_to_jiffies(envelope->fade_length); in calculate_next_time()
151 struct ff_envelope *envelope) in apply_envelope() argument
160 if (envelope->attack_length && in apply_envelope()
162 state->play_at + msecs_to_jiffies(envelope->attack_length))) { in apply_envelope()
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H A Dff-core.c72 effect->u.periodic.envelope.attack_length = 0; in compat_effect()
73 effect->u.periodic.envelope.attack_level = 0; in compat_effect()
74 effect->u.periodic.envelope.fade_length = 0; in compat_effect()
75 effect->u.periodic.envelope.fade_level = 0; in compat_effect()
/linux/drivers/iio/adc/
H A Denvelope-detector.c45 struct envelope { struct
79 static int envelope_detector_comp_latch(struct envelope *env) in envelope_detector_comp_latch() argument
117 struct envelope *env = ctx; in envelope_detector_comp_isr()
127 static void envelope_detector_setup_compare(struct envelope *env) in envelope_detector_setup_compare()
173 struct envelope *env = container_of(work, struct envelope, in envelope_detector_timeout()
190 struct envelope *env = iio_priv(indio_dev); in envelope_detector_read_raw()
234 struct envelope *env = iio_priv(indio_dev); in envelope_show_invert()
244 struct envelope *env = iio_priv(indio_dev); in envelope_store_invert()
274 struct envelope *env = iio_priv(indio_dev); in envelope_show_comp_interval()
284 struct envelope *env = iio_priv(indio_dev); in envelope_store_comp_interval()
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H A DMakefile65 obj-$(CONFIG_ENVELOPE_DETECTOR) += envelope-detector.o
H A DKconfig722 Say yes here to build support for an envelope detector using a DAC
726 called envelope-detector.
/linux/drivers/hid/usbhid/
H A Dhid-pidff.c442 struct ff_envelope *envelope) in pidff_set_envelope_report() argument
448 pidff_rescale(envelope->attack_level > in pidff_set_envelope_report()
449 S16_MAX ? S16_MAX : envelope->attack_level, S16_MAX, in pidff_set_envelope_report()
452 pidff_rescale(envelope->fade_level > in pidff_set_envelope_report()
453 S16_MAX ? S16_MAX : envelope->fade_level, S16_MAX, in pidff_set_envelope_report()
457 envelope->attack_length); in pidff_set_envelope_report()
459 envelope->fade_length); in pidff_set_envelope_report()
468 static int pidff_needs_set_envelope(struct ff_envelope *envelope, in pidff_needs_set_envelope() argument
473 needs_new_envelope = envelope->attack_level != 0 || in pidff_needs_set_envelope()
474 envelope->fade_level != 0 || in pidff_needs_set_envelope()
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/linux/drivers/hid/
H A Dhid-logitech-hidpp.c2581 params[8] = effect->u.constant.envelope.attack_level >> 7; in hidpp_ff_upload_effect()
2582 params[9] = effect->u.constant.envelope.attack_length >> 8; in hidpp_ff_upload_effect()
2583 params[10] = effect->u.constant.envelope.attack_length & 255; in hidpp_ff_upload_effect()
2584 params[11] = effect->u.constant.envelope.fade_level >> 7; in hidpp_ff_upload_effect()
2585 params[12] = effect->u.constant.envelope.fade_length >> 8; in hidpp_ff_upload_effect()
2586 params[13] = effect->u.constant.envelope.fade_length & 255; in hidpp_ff_upload_effect()
2592 effect->u.constant.envelope.attack_level, in hidpp_ff_upload_effect()
2593 effect->u.constant.envelope.attack_length, in hidpp_ff_upload_effect()
2594 effect->u.constant.envelope.fade_level, in hidpp_ff_upload_effect()
2595 effect->u.constant.envelope.fade_length); in hidpp_ff_upload_effect()
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/linux/arch/arm/boot/dts/microchip/
H A Dat91-tse850-3.dts69 env_det: envelope-detector {
70 compatible = "axentia,tse850-envelope-detector";
90 envelope-detector-mux {
/linux/Documentation/ABI/testing/
H A Dsysfs-bus-iio-adc-envelope-detector26 dac instead of zero. The envelope detector will search
/linux/
H A DMAINTAINERS12464 F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
12465 F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml
12466 F: drivers/iio/adc/envelope-detector.c