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Searched refs:DIV_ROUND_CLOSEST (Results 1 – 25 of 382) sorted by relevance

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/kernel/linux/linux-5.10/include/linux/
Dunits.h31 return DIV_ROUND_CLOSEST(t, MILLIDEGREE_PER_DEGREE); in millicelsius_to_kelvin()
38 return DIV_ROUND_CLOSEST(t, MILLIDEGREE_PER_DEGREE); in deci_kelvin_to_celsius()
45 return DIV_ROUND_CLOSEST(t, MILLIDEGREE_PER_DECIDEGREE); in celsius_to_deci_kelvin()
69 return DIV_ROUND_CLOSEST(t, MILLIDEGREE_PER_DECIDEGREE); in millicelsius_to_deci_kelvin()
74 return t + DIV_ROUND_CLOSEST(ABSOLUTE_ZERO_MILLICELSIUS, in kelvin_to_celsius()
80 return t - DIV_ROUND_CLOSEST(ABSOLUTE_ZERO_MILLICELSIUS, in celsius_to_kelvin()
/kernel/linux/linux-5.10/drivers/clk/
Dclk-clps711x.c74 f_spi = DIV_ROUND_CLOSEST(CLPS711X_EXT_FREQ, 96); in clps711x_clk_init_dt()
76 f_pwm = DIV_ROUND_CLOSEST(CLPS711X_EXT_FREQ, 128); in clps711x_clk_init_dt()
83 f_spi = DIV_ROUND_CLOSEST(f_cpu, 576); in clps711x_clk_init_dt()
84 f_pwm = DIV_ROUND_CLOSEST(f_cpu, 768); in clps711x_clk_init_dt()
89 f_tim = DIV_ROUND_CLOSEST(CLPS711X_EXT_FREQ, 26); in clps711x_clk_init_dt()
91 f_tim = DIV_ROUND_CLOSEST(CLPS711X_EXT_FREQ, 24); in clps711x_clk_init_dt()
93 f_tim = DIV_ROUND_CLOSEST(f_cpu, 144); in clps711x_clk_init_dt()
/kernel/linux/linux-5.10/drivers/gpu/drm/i915/display/
Dintel_dp_aux_backlight.c154 fxp = DIV_ROUND_CLOSEST(KHz(DP_EDP_BACKLIGHT_FREQ_BASE_KHZ), freq); in intel_dp_aux_set_pwm_freq()
155 f = clamp(DIV_ROUND_CLOSEST(fxp, 1 << pn), 1, 255); in intel_dp_aux_set_pwm_freq()
159 fxp_min = DIV_ROUND_CLOSEST(fxp * 3, 4); in intel_dp_aux_set_pwm_freq()
160 fxp_max = DIV_ROUND_CLOSEST(fxp * 5, 4); in intel_dp_aux_set_pwm_freq()
266 fxp = DIV_ROUND_CLOSEST(KHz(DP_EDP_BACKLIGHT_FREQ_BASE_KHZ), freq); in intel_dp_aux_calc_max_backlight()
290 fxp_min = DIV_ROUND_CLOSEST(fxp * 3, 4); in intel_dp_aux_calc_max_backlight()
291 fxp_max = DIV_ROUND_CLOSEST(fxp * 5, 4); in intel_dp_aux_calc_max_backlight()
299 f = clamp(DIV_ROUND_CLOSEST(fxp, 1 << pn), 1, 255); in intel_dp_aux_calc_max_backlight()
/kernel/linux/linux-5.10/drivers/gpu/drm/nouveau/nvkm/subdev/volt/
Dgk20a.c56 mv = DIV_ROUND_CLOSEST(coef->c2 * speedo, s_scale); in gk20a_volt_get_cvb_voltage()
57 mv = DIV_ROUND_CLOSEST((mv + coef->c1) * speedo, s_scale) + coef->c0; in gk20a_volt_get_cvb_voltage()
74 mv = DIV_ROUND_CLOSEST(coef->c3 * speedo, s_scale) + coef->c4 + in gk20a_volt_get_cvb_t_voltage()
75 DIV_ROUND_CLOSEST(coef->c5 * temp, t_scale); in gk20a_volt_get_cvb_t_voltage()
76 mv = DIV_ROUND_CLOSEST(mv * temp, t_scale) + cvb_mv; in gk20a_volt_get_cvb_t_voltage()
/kernel/linux/linux-5.10/drivers/hwmon/pmbus/
Dxdpe12284.c50 return 1 + DIV_ROUND_CLOSEST(val - 500, 10); in xdpe122_read_word_data()
54 return 1 + DIV_ROUND_CLOSEST(val - 250, 5); in xdpe122_read_word_data()
58 return 1 + DIV_ROUND_CLOSEST(val - 200, 10); in xdpe122_read_word_data()
62 return DIV_ROUND_CLOSEST((1550 - val) * 100, in xdpe122_read_word_data()
Dlm25066.c255 ret = DIV_ROUND_CLOSEST(ret * 293, 6140); in lm25066_read_word_data()
259 ret = DIV_ROUND_CLOSEST(ret * 2832, 45400); in lm25066_read_word_data()
263 ret = DIV_ROUND_CLOSEST(ret * 70, 453); in lm25066_read_word_data()
268 ret = DIV_ROUND_CLOSEST(ret * 725, 2180); in lm25066_read_word_data()
336 ret = DIV_ROUND_CLOSEST(ret * 293, 6140); in lm25056_read_word_data()
344 ret = DIV_ROUND_CLOSEST(ret * 293, 6140); in lm25056_read_word_data()
415 word = DIV_ROUND_CLOSEST((int)word * 6140, 293); in lm25066_write_word_data()
423 word = DIV_ROUND_CLOSEST((int)word * 6140, 293); in lm25066_write_word_data()
Dzl6100.c104 mantissa = DIV_ROUND_CLOSEST(val, 1000); in zl6100_d2l()
178 ret = zl6100_d2l(DIV_ROUND_CLOSEST(zl6100_l2d(ret) * 9, 10)); in zl6100_read_word_data()
181 ret = zl6100_d2l(DIV_ROUND_CLOSEST(zl6100_l2d(ret) * 11, 10)); in zl6100_read_word_data()
238 word = zl6100_d2l(DIV_ROUND_CLOSEST(zl6100_l2d(word) * 10, 9)); in zl6100_write_word_data()
247 word = zl6100_d2l(DIV_ROUND_CLOSEST(zl6100_l2d(word) * 10, 11)); in zl6100_write_word_data()
Dmp2975.c157 return max_t(int, DIV_ROUND_CLOSEST(ret, data->info.phases[page]), in mp2975_read_phase()
158 DIV_ROUND_CLOSEST(ph_curr, data->curr_sense_gain[page])); in mp2975_read_phase()
235 ret = DIV_ROUND_CLOSEST(ret, MP2975_VIN_UV_LIMIT_UNIT); in mp2975_read_word_data()
260 ret = DIV_ROUND_CLOSEST(data->vref[page] * 10 - 50 * in mp2975_read_word_data()
288 ret = DIV_ROUND_CLOSEST(ret, 4); in mp2975_read_word_data()
297 ret = DIV_ROUND_CLOSEST(ret, 4); in mp2975_read_word_data()
654 DIV_ROUND_CLOSEST(data->vref_off[i] * in mp2975_vout_per_rail_config_get()
/kernel/linux/linux-5.10/drivers/media/i2c/cx25840/
Dcx25840-ir.c142 DIV_ROUND_CLOSEST(CX25840_IR_REFCLK_FREQ / 1000000 * ns, 1000)); in ns_to_clock_divider()
148 return DIV_ROUND_CLOSEST((divider + 1) * 1000, in clock_divider_to_ns()
155 DIV_ROUND_CLOSEST(CX25840_IR_REFCLK_FREQ, freq * 16)); in carrier_freq_to_clock_divider()
160 return DIV_ROUND_CLOSEST(CX25840_IR_REFCLK_FREQ, (divider + 1) * 16); in clock_divider_to_carrier_freq()
167 DIV_ROUND_CLOSEST(CX25840_IR_REFCLK_FREQ, freq * rollovers)); in freq_to_clock_divider()
173 return DIV_ROUND_CLOSEST(CX25840_IR_REFCLK_FREQ, in clock_divider_to_freq()
196 DIV_ROUND_CLOSEST(CX25840_IR_REFCLK_FREQ / 1000000 * ns, 1000)); in ns_to_lpf_count()
202 return DIV_ROUND_CLOSEST(count * 1000, in lpf_count_to_ns()
209 return DIV_ROUND_CLOSEST(count, CX25840_IR_REFCLK_FREQ / 1000000); in lpf_count_to_us()
222 return DIV_ROUND_CLOSEST((1 << 2) * ((u32) divider + 1) * 1000, in clock_divider_to_resolution()
[all …]
/kernel/linux/linux-5.10/drivers/hwmon/
Dmc13783-adc.c79 val = DIV_ROUND_CLOSEST(val * 9, 2); in mc13783_adc_bp_show()
85 val = DIV_ROUND_CLOSEST(val * 9, 4) + 2400; in mc13783_adc_bp_show()
104 val = DIV_ROUND_CLOSEST(val * 9, 4); in mc13783_adc_gp_show()
123 val = DIV_ROUND_CLOSEST(val * 4800, 1024); in mc13783_adc_uid_show()
126 val = DIV_ROUND_CLOSEST(val * 2555, 1024); in mc13783_adc_uid_show()
149 ret = DIV_ROUND_CLOSEST(-2635920 + val * 4244, 10); in mc13783_adc_temp_show()
Dtmp513.c199 *val = DIV_ROUND_CLOSEST(*val * 10000, data->shunt_uohms); in tmp51x_get_value()
215 *val = DIV_ROUND_CLOSEST(*val, 1000); in tmp51x_get_value()
227 *val = DIV_ROUND_CLOSEST(*val * 625, 10); in tmp51x_get_value()
255 val = DIV_ROUND_CLOSEST(val * data->shunt_uohms, 10000); in tmp51x_set_value()
265 val = clamp_val(DIV_ROUND_CLOSEST(val, 4), 0, max_val); in tmp51x_set_value()
269 regval = clamp_val(DIV_ROUND_CLOSEST(val, data->pwr_lsb_uw), 0, in tmp51x_set_value()
278 regval = DIV_ROUND_CLOSEST(val * 10, 625) << TMP51X_TEMP_SHIFT; in tmp51x_set_value()
283 regval = DIV_ROUND_CLOSEST(val, 500); in tmp51x_set_value()
559 DIV_ROUND_CLOSEST(40960, div)); in tmp51x_calibrate()
Dads7828.c66 DIV_ROUND_CLOSEST(regval * data->lsb_resol, 1000)); in ads7828_in_show()
133 vref_mv = DIV_ROUND_CLOSEST(vref_uv, 1000); in ads7828_probe()
153 data->lsb_resol = DIV_ROUND_CLOSEST(vref_mv * 1000, 4096); in ads7828_probe()
157 data->lsb_resol = DIV_ROUND_CLOSEST(vref_mv * 1000, 256); in ads7828_probe()
Dina2xx.c163 return DIV_ROUND_CLOSEST(avg * INA226_TOTAL_CONV_TIME_DEFAULT, 1000); in ina226_reg_to_interval()
174 avg = DIV_ROUND_CLOSEST(interval * 1000, in ina226_interval_to_reg()
273 val = DIV_ROUND_CLOSEST((s16)regval, data->config->shunt_div); in ina2xx_get_value()
278 val = DIV_ROUND_CLOSEST(val, 1000); in ina2xx_get_value()
286 val = DIV_ROUND_CLOSEST(val, 1000); in ina2xx_get_value()
356 val = DIV_ROUND_CLOSEST(val, data->config->bus_voltage_lsb); in ina226_alert_to_reg()
359 val = DIV_ROUND_CLOSEST(val, data->power_lsb_uW); in ina226_alert_to_reg()
464 unsigned int dividend = DIV_ROUND_CLOSEST(1000000000, in ina2xx_set_shunt()
471 data->current_lsb_uA = DIV_ROUND_CLOSEST(dividend, val); in ina2xx_set_shunt()
Dltc2947-core.c632 DIV_ROUND_CLOSEST(val - 550, 204)); in ltc2947_write_temp()
637 DIV_ROUND_CLOSEST(val - 550, 204)); in ltc2947_write_temp()
647 DIV_ROUND_CLOSEST(val - 550, 204)); in ltc2947_write_temp()
652 DIV_ROUND_CLOSEST(val - 550, 204)); in ltc2947_write_temp()
673 DIV_ROUND_CLOSEST(val, 200000)); in ltc2947_write_power()
678 DIV_ROUND_CLOSEST(val, 200000)); in ltc2947_write_power()
699 DIV_ROUND_CLOSEST(val, 12)); in ltc2947_write_curr()
704 DIV_ROUND_CLOSEST(val, 12)); in ltc2947_write_curr()
736 DIV_ROUND_CLOSEST(val, 145)); in ltc2947_write_in()
742 DIV_ROUND_CLOSEST(val, 2)); in ltc2947_write_in()
[all …]
Dltc4222.c64 val = DIV_ROUND_CLOSEST(val * 5, 4); in ltc4222_get_value()
69 val = DIV_ROUND_CLOSEST(val * 125, 4); in ltc4222_get_value()
80 val = DIV_ROUND_CLOSEST(val * 125, 2); in ltc4222_get_value()
/kernel/linux/linux-5.10/drivers/clk/sunxi-ng/
Dccu_phase.c52 step = DIV_ROUND_CLOSEST(360, parent_div); in ccu_phase_get_phase()
104 step = DIV_ROUND_CLOSEST(360, parent_div); in ccu_phase_set_phase()
105 delay = DIV_ROUND_CLOSEST(degrees, step); in ccu_phase_set_phase()
/kernel/linux/linux-5.10/drivers/media/pci/cx23885/
Dcx23888-ir.c181 DIV_ROUND_CLOSEST(CX23888_IR_REFCLK_FREQ, freq * 16)); in carrier_freq_to_clock_divider()
186 return DIV_ROUND_CLOSEST(CX23888_IR_REFCLK_FREQ, (divider + 1) * 16); in clock_divider_to_carrier_freq()
192 return DIV_ROUND_CLOSEST(CX23888_IR_REFCLK_FREQ, in clock_divider_to_freq()
215 DIV_ROUND_CLOSEST(CX23888_IR_REFCLK_FREQ / 1000000 * ns, 1000)); in ns_to_lpf_count()
221 return DIV_ROUND_CLOSEST(count * 1000, in lpf_count_to_ns()
228 return DIV_ROUND_CLOSEST(count, CX23888_IR_REFCLK_FREQ / 1000000); in lpf_count_to_us()
241 return DIV_ROUND_CLOSEST((1 << 2) * ((u32) divider + 1) * 1000, in clock_divider_to_resolution()
376 if (*carrier_range_low < DIV_ROUND_CLOSEST(c16, 16 + 3)) { in control_rx_s_carrier_window()
378 *carrier_range_low = DIV_ROUND_CLOSEST(c16, 16 + 4); in control_rx_s_carrier_window()
381 *carrier_range_low = DIV_ROUND_CLOSEST(c16, 16 + 3); in control_rx_s_carrier_window()
[all …]
/kernel/linux/linux-5.10/drivers/iio/adc/
Dad7192.c499 fadc = DIV_ROUND_CLOSEST(st->fclk, in ad7192_get_available_filter_freq()
501 freq[0] = DIV_ROUND_CLOSEST(fadc * 240, 1024); in ad7192_get_available_filter_freq()
503 fadc = DIV_ROUND_CLOSEST(st->fclk, in ad7192_get_available_filter_freq()
505 freq[1] = DIV_ROUND_CLOSEST(fadc * 240, 1024); in ad7192_get_available_filter_freq()
507 fadc = DIV_ROUND_CLOSEST(st->fclk, AD7192_MODE_RATE(st->mode)); in ad7192_get_available_filter_freq()
508 freq[2] = DIV_ROUND_CLOSEST(fadc * 230, 1024); in ad7192_get_available_filter_freq()
509 freq[3] = DIV_ROUND_CLOSEST(fadc * 272, 1024); in ad7192_get_available_filter_freq()
628 fadc = DIV_ROUND_CLOSEST(st->fclk, in ad7192_get_3db_filter_freq()
632 return DIV_ROUND_CLOSEST(fadc * 240, 1024); in ad7192_get_3db_filter_freq()
634 return DIV_ROUND_CLOSEST(fadc * 272, 1024); in ad7192_get_3db_filter_freq()
[all …]
Dad7124.c276 odr_sel_bits = DIV_ROUND_CLOSEST(fclk, odr * 32); in ad7124_set_channel_odr()
289 DIV_ROUND_CLOSEST(fclk, odr_sel_bits * 32); in ad7124_set_channel_odr()
323 return DIV_ROUND_CLOSEST(fadc * 230, 1000); in ad7124_get_3db_filter_freq()
325 return DIV_ROUND_CLOSEST(fadc * 262, 1000); in ad7124_get_3db_filter_freq()
340 sinc4_3db_odr = DIV_ROUND_CLOSEST(freq * 1000, 230); in ad7124_set_3db_filter_freq()
341 sinc3_3db_odr = DIV_ROUND_CLOSEST(freq * 1000, 262); in ad7124_set_3db_filter_freq()
439 res = DIV_ROUND_CLOSEST(vref, full_scale); in ad7124_write_raw()
440 gain = DIV_ROUND_CLOSEST(res, val2); in ad7124_write_raw()
/kernel/linux/linux-5.10/drivers/clk/at91/
Dclk-usb.c53 return DIV_ROUND_CLOSEST(parent_rate, (usbdiv + 1)); in at91sam9x5_clk_usb_recalc_rate()
82 tmp_rate = DIV_ROUND_CLOSEST(tmp_parent_rate, div); in at91sam9x5_clk_usb_determine_rate()
141 div = DIV_ROUND_CLOSEST(parent_rate, rate); in at91sam9x5_clk_usb_set_rate()
314 tmprate = DIV_ROUND_CLOSEST(tmp_parent_rate, usb->divisors[i]); in at91rm9200_clk_usb_round_rate()
343 div = DIV_ROUND_CLOSEST(parent_rate, rate); in at91rm9200_clk_usb_set_rate()
/kernel/linux/linux-5.10/drivers/leds/
Dleds-ipaq-micro.c93 msg.tx_data[2] = (u8) DIV_ROUND_CLOSEST(*delay_on, 100); in micro_leds_blink_set()
97 msg.tx_data[3] = (u8) DIV_ROUND_CLOSEST(*delay_off, 100); in micro_leds_blink_set()
/kernel/linux/linux-5.10/arch/arm/mach-footbridge/
Ddc21285-timer.c110 unsigned rate = DIV_ROUND_CLOSEST(mem_fclk_21285, 16); in footbridge_timer_init()
129 unsigned rate = DIV_ROUND_CLOSEST(mem_fclk_21285, 16); in footbridge_sched_clock()
/kernel/linux/linux-5.10/arch/x86/kernel/
Dtsc_msr.c199 freq = DIV_ROUND_CLOSEST(tscref, md->divider); in cpu_khz_from_msr()
204 res = DIV_ROUND_CLOSEST(tscref * ratio, md->divider); in cpu_khz_from_msr()
/kernel/linux/linux-5.10/drivers/pwm/
Dpwm-bcm2835.c74 scaler = DIV_ROUND_CLOSEST(NSEC_PER_SEC, rate); in bcm2835_pwm_config()
75 period = DIV_ROUND_CLOSEST(period_ns, scaler); in bcm2835_pwm_config()
80 writel(DIV_ROUND_CLOSEST(duty_ns, scaler), in bcm2835_pwm_config()
/kernel/linux/linux-5.10/drivers/clocksource/
Dtimer-efm32.c157 DIV_ROUND_CLOSEST(rate, 1024), 200, 16, in efm32_clocksource_init()
220 clock_event_ddata.periodic_top = DIV_ROUND_CLOSEST(rate, 1024 * HZ); in efm32_clockevent_init()
223 DIV_ROUND_CLOSEST(rate, 1024), in efm32_clockevent_init()

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