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Searched refs:div_s64 (Results 1 – 25 of 74) sorted by relevance

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/linux/include/linux/
A Dmath64.h86 #define div64_long(x, y) div_s64((x), (y))
137 #ifndef div_s64
138 static inline s64 div_s64(s64 dividend, s32 divisor) in div_s64() function
318 div_s64((__x + (__d / 2)), __d) : \
319 div_s64((__x - (__d / 2)), __d); \
A Dfixp-arith.h136 return v1 + div_s64(tmp, dx); in fixp_sin32_rad()
/linux/drivers/thermal/
A Damlogic_thermal.c125 factor = div_s64(factor, 100); in amlogic_thermal_code_to_millicelsius()
128 Uptat = div_s64(Uptat, 100); in amlogic_thermal_code_to_millicelsius()
130 Uptat = div_s64(Uptat, BIT(16) + factor); in amlogic_thermal_code_to_millicelsius()
133 temp = div_s64(temp, BIT(16)); in amlogic_thermal_code_to_millicelsius()
A Darmada_thermal.c393 *temp = div_s64((m * sample) - b, div); in armada_read_sensor()
395 *temp = div_s64(b - (m * sample), div); in armada_read_sensor()
466 sample = div_s64(((temp_mc * div) + b), m); in armada_mc_to_reg_temp()
468 sample = div_s64((b - (temp_mc * div)), m); in armada_mc_to_reg_temp()
/linux/drivers/net/dsa/sja1105/
A Dsja1105_ptp.h33 n = div_s64(a + b - 1, b); in future_base_time()
43 return div_s64(ns, 200); in ns_to_sja1105_delta()
/linux/drivers/platform/chrome/
A Dcros_ec_sensorhub_ring.c288 div_s64(state->median_m * state->x_history[i], in cros_ec_sensor_ring_ts_filter_update()
328 return div_s64(state->median_m * (x - state->x_offset), M_PRECISION) in cros_ec_sensor_ring_ts_filter()
486 s64 avg = div_s64(sensorhub->future_timestamp_total_ns, in cros_ec_sensor_ring_process_event()
641 sample_period = div_s64(batch_timestamp - in cros_ec_sensor_ring_spread_add()
742 time_period = div_s64(current_timestamp - timestamp, count); in cros_ec_sensor_ring_spread_add_legacy()
/linux/kernel/time/
A Dntp.c345 time_offset = div_s64(offset64 << NTP_SCALE_SHIFT, NTP_INTERVAL_FREQ); in ntp_update_offset()
952 ftemp = div_s64(((s64)(-freq_norm.nsec)) << NTP_SCALE_SHIFT, in hardpps_update_freq()
973 pps_stabil += (div_s64(((s64)delta_mod) << in hardpps_update_freq()
1009 time_offset = div_s64(((s64)correction) << NTP_SCALE_SHIFT, in hardpps_update_phase()
A Dtime_test.c74 days = div_s64(secs, 86400); in time64_to_tm_test_date_range()
/linux/drivers/rtc/
A Dlib_test.c55 days = div_s64(secs, 86400); in rtc_time64_to_tm_test_date_range()
A Drtc-tps65910.c295 tmp = div_s64(tmp, TICKS_PER_HOUR); in tps65910_read_offset()
319 tmp = div_s64(tmp, PPB_MULT); in tps65910_set_offset()
/linux/drivers/iio/common/cros_ec_sensors/
A Dcros_ec_sensors.c111 *val = div_s64(val64 * 980665, 10); in cros_ec_sensors_read()
122 *val2 = div_s64(val64 * 3141592653ULL, in cros_ec_sensors_read()
/linux/drivers/iio/pressure/
A Dicp10100.c295 p_lut[0] = lut_lower + (int32_t)div_s64(val1, inv_quadr_factor); in icp10100_get_pressure()
298 (int32_t)div_s64(val1, inv_quadr_factor); in icp10100_get_pressure()
300 p_lut[2] = lut_upper + (int32_t)div_s64(val1, inv_quadr_factor); in icp10100_get_pressure()
A Ddps310.c536 pressure += div_s64(rem, 1000000000LL); in dps310_calculate_pressure()
593 c0 = div_s64((s64)kt * (s64)data->c0, 2); in dps310_calculate_temp()
599 return (int)div_s64(t * 1000LL, kt); in dps310_calculate_temp()
A Ddlhl60d.c175 tmp = div_s64(125LL * st->info.fss * 24909 * 100, in dlh_read_raw()
/linux/drivers/md/bcache/
A Dwriteback.c87 div_s64(error, dc->writeback_rate_p_term_inverse); in __update_writeback_rate()
108 div_s64((dirty_buckets * c->cache->sb.bucket_size), dirty); in __update_writeback_rate()
122 fps = div_s64(dirty, dirty_buckets) * fp_term; in __update_writeback_rate()
146 integral_scaled = div_s64(dc->writeback_rate_integral, in __update_writeback_rate()
/linux/drivers/ptp/
A Dptp_idt82p33.c344 fcw = div_s64(fcw, 2688); in _idt82p33_adjfine()
395 *overhead_ns = div_s64(total_ns, MAX_MEASURMENT_COUNT); in idt82p33_measure_one_byte_write_overhead()
431 idt82p33->tod_write_overhead_ns = div_s64(total_ns, in idt82p33_measure_tod_write_9_byte_overhead()
722 offset_regval = div_s64(offset_fs * 1000, IDT_T0DPLL_PHASE_RESOL); in idt82p33_adjwritephase()
A Dptp_vclock.c23 adj = div_s64(adj, PTP_VCLOCK_FADJ_DENOMINATOR); in ptp_vclock_adjfine()
/linux/drivers/iio/imu/inv_mpu6050/
A Dinv_mpu_ring.c51 delta = div_s64(timestamp - st->it_timestamp, divider); in inv_mpu6050_update_period()
/linux/drivers/power/supply/
A Dmax17042_battery.c358 val->intval = div_s64(data64, chip->pdata->r_sns); in max17042_get_property()
400 val->intval = div_s64(data64, chip->pdata->r_sns); in max17042_get_property()
412 val->intval = div_s64(data64, chip->pdata->r_sns); in max17042_get_property()
423 val->intval = div_s64(data64, chip->pdata->r_sns); in max17042_get_property()
/linux/drivers/iio/imu/inv_icm42600/
A Dinv_icm42600_timestamp.c132 period = div_s64(delta, fifo_nb); in inv_icm42600_timestamp_interrupt()
A Dinv_icm42600_accel.c431 bias = div_s64(val64, 10000L); in inv_icm42600_accel_read_offset()
488 offset = div_s64(val64, 9806650 * 5); in inv_icm42600_accel_write_offset()
/linux/drivers/iio/
A Dinkern.c626 *processed += div_s64(raw64 * (s64)scale_val2 * scale, in iio_convert_raw_to_processed_unlocked()
634 *processed += div_s64(raw64 * (s64)scale_val2 * scale, in iio_convert_raw_to_processed_unlocked()
638 *processed = div_s64(raw64 * (s64)scale_val * scale, in iio_convert_raw_to_processed_unlocked()
/linux/drivers/iio/accel/
A Dadxl345_core.c166 n = div_s64(val * NHZ_PER_HZ + val2, ADXL345_BASE_RATE_NANO_HZ); in adxl345_write_raw()
/linux/drivers/iio/humidity/
A Dhts221_core.c360 tmp = div_s64(data * 1000000000LL, div); in hts221_get_sensor_scale()
389 tmp = div_s64(data * 1000000000LL, div); in hts221_get_sensor_offset()
/linux/drivers/iio/adc/
A Dmeson_saradc.c317 tmp = div_s64((s64)val * priv->calibscale, MILLION) + priv->calibbias; in meson_sar_adc_calib_val()
1054 priv->calibscale = div_s64((nominal1 - nominal0) * (s64)MILLION, in meson_sar_adc_calib()
1056 priv->calibbias = nominal0 - div_s64((s64)value0 * priv->calibscale, in meson_sar_adc_calib()

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