Searched refs:magnitude (Results 1 - 25 of 26) sorted by relevance

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/linux-master/drivers/input/misc/
H A Dregulator-haptic.c33 unsigned int magnitude; member in struct:regulator_haptic
58 unsigned int magnitude)
64 volt_mag_multi = (u64)(haptic->max_volt - haptic->min_volt) * magnitude;
76 regulator_haptic_toggle(haptic, !!magnitude);
89 regulator_haptic_set_voltage(haptic, haptic->magnitude);
99 haptic->magnitude = effect->u.rumble.strong_magnitude;
100 if (!haptic->magnitude)
101 haptic->magnitude = effect->u.rumble.weak_magnitude;
227 unsigned int magnitude; local
233 magnitude
57 regulator_haptic_set_voltage(struct regulator_haptic *haptic, unsigned int magnitude) argument
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H A Dmax77693-haptic.c59 unsigned int magnitude; member in struct:max77693_haptic
226 if (haptic->magnitude)
239 haptic->magnitude = effect->u.rumble.strong_magnitude;
240 if (!haptic->magnitude)
241 haptic->magnitude = effect->u.rumble.weak_magnitude;
244 * The magnitude comes from force-feedback interface.
245 * The formula to convert magnitude to pwm_duty as follows:
246 * - pwm_duty = (magnitude * pwm_period) / MAX_MAGNITUDE(0xFFFF)
249 period_mag_multi = (u64)pargs.period * haptic->magnitude;
H A Ddrv2667.c99 * @magnitude: Magnitude of the vibration event
109 u32 magnitude; member in struct:drv2667_data
187 if (haptics->magnitude) {
197 haptics->magnitude);
234 haptics->magnitude = effect->u.rumble.strong_magnitude;
236 haptics->magnitude = effect->u.rumble.weak_magnitude;
238 haptics->magnitude = 0;
H A Ddrv260x.c176 * @magnitude: Magnitude of the vibration event
189 u8 magnitude; member in struct:drv260x_data
226 DRV260X_RT_PB_IN, haptics->magnitude);
229 "Failed to set magnitude: %d\n", error);
240 /* Scale u16 magnitude into u8 register value */
242 haptics->magnitude = effect->u.rumble.strong_magnitude >> 8;
244 haptics->magnitude = effect->u.rumble.weak_magnitude >> 8;
246 haptics->magnitude = 0;
H A Duinput.c225 static void uinput_dev_set_autocenter(struct input_dev *dev, u16 magnitude) argument
227 uinput_dev_event(dev, EV_FF, FF_AUTOCENTER, magnitude);
/linux-master/drivers/hid/
H A Dhid-lgff.c99 static void hid_lgff_set_autocenter(struct input_dev *dev, u16 magnitude) argument
105 magnitude = (magnitude >> 12) & 0xf;
108 *value++ = magnitude; /* clockwise strength */
109 *value++ = magnitude; /* counter-clockwise strength */
H A Dhid-lg4ff.c468 static void lg4ff_set_autocenter_default(struct input_dev *dev, u16 magnitude) argument
492 if (magnitude == 0) {
506 if (magnitude <= 0xaaaa) {
507 expand_a = 0x0c * magnitude;
508 expand_b = 0x80 * magnitude;
510 expand_a = (0x0c * 0xaaaa) + 0x06 * (magnitude - 0xaaaa);
511 expand_b = (0x80 * 0xaaaa) + 0xff * (magnitude - 0xaaaa);
548 static void lg4ff_set_autocenter_ffex(struct input_dev *dev, u16 magnitude) argument
555 magnitude = magnitude * 9
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H A Dhid-lg3ff.c83 static void hid_lg3ff_set_autocenter(struct input_dev *dev, u16 magnitude) argument
H A Dhid-microsoft.c53 __u8 magnitude[MAGNITUDE_NUM]; member in struct:xb1s_ff_report
299 r->magnitude[MAGNITUDE_STRONG] = ms->strong; /* left actuator */
300 r->magnitude[MAGNITUDE_WEAK] = ms->weak; /* right actuator */
H A Dhid-logitech-hidpp.c2626 force = (effect->u.periodic.magnitude * fixp_sin16((effect->direction * 360) >> 16)) >> 15;
2627 params[6] = effect->u.periodic.magnitude >> 8;
2628 params[7] = effect->u.periodic.magnitude & 255;
2643 effect->u.periodic.magnitude, effect->direction,
2737 static void hidpp_ff_set_autocenter(struct input_dev *dev, u16 magnitude) argument
2742 dbg_hid("Setting autocenter to %d.\n", magnitude);
2749 params[8] = params[14] = magnitude >> 11;
2750 params[9] = params[15] = (magnitude >> 3) & 255;
2751 params[6] = params[16] = magnitude >> 9;
2752 params[7] = params[17] = (magnitude >>
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/linux-master/drivers/input/
H A Dinput-compat.h28 __s16 magnitude; member in struct:ff_periodic_effect_compat
H A Dff-core.c50 int magnitude; local
58 * calculate magnitude of sine wave as average of rumble's
59 * 2/3 of strong magnitude and 1/3 of weak magnitude
61 magnitude = effect->u.rumble.strong_magnitude / 3 +
67 effect->u.periodic.magnitude = magnitude;
H A Dff-memless.c292 i = apply_envelope(state, abs(new->u.periodic.magnitude),
/linux-master/tools/testing/selftests/bpf/progs/
H A Dbtf_dump_test_case_padding.c166 short magnitude; member in struct:ff_periodic_effect
/linux-master/drivers/net/wireless/ath/ath9k/
H A Dcommon-spectral.c144 u16 magnitude, tmp_mag, length; local
157 magnitude = spectral_max_magnitude(mag_info->all_bins);
158 fft_sample_20.max_magnitude = __cpu_to_be16(magnitude);
175 magnitude >> max_exp,
179 ((magnitude >> max_exp) & 0xf8)) {
190 /* Check if the maximum magnitude is indeed maximum,
203 magnitude = tmp_mag << max_exp;
204 fft_sample_20.max_magnitude = __cpu_to_be16(magnitude);
211 if (fft_sample_20.data[i] == (magnitude >> max_exp))
216 if (fft_sample_20.data[i] > (magnitude >> max_ex
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H A Dar9003_calib.c737 * find magnitude by approximation
869 * finding mean magnitude/phase if possible, otherwise
893 int magnitude, phase; local
929 /* Detect magnitude outlier */
942 magnitude = coeff->mag_coeff[i][im][0];
946 (phase & 0x7f) | ((magnitude & 0x7f) << 7);
/linux-master/drivers/input/joystick/iforce/
H A Diforce-ff.c12 * Set the magnitude of a constant force effect
40 iforce_dump_packet(iforce, "magnitude", FF_CMD_MAGNITUDE, data);
45 * Upload the component of an effect dealing with the period, phase and magnitude
50 __s16 magnitude, __s16 offset, u16 period, u16 phase)
70 data[2] = HIFIX80(magnitude);
206 * Analyse the changes in an effect, and tell if we need to send a magnitude
267 || old->u.periodic.magnitude != new->u.periodic.magnitude
352 effect->u.periodic.magnitude, effect->u.periodic.offset,
48 make_period_modifier(struct iforce* iforce, struct resource* mod_chunk, int no_alloc, __s16 magnitude, __s16 offset, u16 period, u16 phase) argument
H A Diforce-main.c89 static void iforce_set_autocenter(struct input_dev *dev, u16 magnitude) argument
95 data[1] = magnitude >> 9;
/linux-master/drivers/iio/magnetometer/
H A Dtmag5273.c159 s16 *y, s16 *z, u16 *angle, u16 *magnitude)
204 *magnitude = val;
288 u16 angle, magnitude; local
298 ret = tmag5273_get_measure(data, &t, &x, &y, &z, &angle, &magnitude);
323 *val = magnitude;
158 tmag5273_get_measure(struct tmag5273_data *data, s16 *t, s16 *x, s16 *y, s16 *z, u16 *angle, u16 *magnitude) argument
/linux-master/drivers/comedi/drivers/
H A Ddas08.c221 * "JR" 16-bit boards are sign-magnitude.
227 * encoded as sign-magnitude. Assume the original
230 unsigned int magnitude = lsb | ((msb & 0x7f) << 8); local
237 data[n] = BIT(15) + magnitude;
239 data[n] = BIT(15) - magnitude;
/linux-master/arch/m68k/fpsp040/
H A Dx_ovfl.S21 | RZ Largest magnitude number, with the sign of the
H A Dsetox.S34 | argument X whose magnitude is less than 16380 log2, which
/linux-master/drivers/hid/usbhid/
H A Dhid-pidff.c342 effect->u.periodic.magnitude);
359 return effect->u.periodic.magnitude != old->u.periodic.magnitude ||
719 static void pidff_autocenter(struct pidff_device *pidff, u16 magnitude) argument
724 if (!magnitude) {
737 pidff_set(&pidff->set_effect[PID_GAIN], magnitude);
748 static void pidff_set_autocenter(struct input_dev *dev, u16 magnitude) argument
752 pidff_autocenter(pidff, magnitude);
/linux-master/include/uapi/linux/
H A Dinput.h391 * @magnitude: peak value
408 __s16 magnitude; member in struct:ff_periodic_effect
420 * @strong_magnitude: magnitude of the heavy motor
421 * @weak_magnitude: magnitude of the light one
424 * represents the magnitude of the vibration generated by the heavy one.
/linux-master/include/linux/
H A Dinput.h553 void (*set_autocenter)(struct input_dev *dev, u16 magnitude);

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