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Searched refs:DIV_ROUND_CLOSEST (Results 1 – 25 of 411) sorted by relevance

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/linux/include/linux/
H A Dunits.h66 return DIV_ROUND_CLOSEST(t, MILLIDEGREE_PER_DEGREE); in millicelsius_to_kelvin()
73 return DIV_ROUND_CLOSEST(t, MILLIDEGREE_PER_DEGREE); in deci_kelvin_to_celsius()
80 return DIV_ROUND_CLOSEST(t, MILLIDEGREE_PER_DECIDEGREE); in celsius_to_deci_kelvin()
104 return DIV_ROUND_CLOSEST(t, MILLIDEGREE_PER_DECIDEGREE); in millicelsius_to_deci_kelvin()
109 return t + DIV_ROUND_CLOSEST(ABSOLUTE_ZERO_MILLICELSIUS, in kelvin_to_celsius()
115 return t - DIV_ROUND_CLOSEST(ABSOLUTE_ZERO_MILLICELSIUS, in celsius_to_kelvin()
/linux/drivers/clk/
H A 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()
/linux/drivers/hwmon/pmbus/
H A Dmp2891.c286 ret = DIV_ROUND_CLOSEST(ret * data->vout_scale[page], MP2891_VOUT_SCALE_DIV); in mp2891_read_word_data()
293 ret = DIV_ROUND_CLOSEST((ret & GENMASK(10, 0)) * data->iout_scale[page], in mp2891_read_word_data()
350 ret = DIV_ROUND_CLOSEST((ret & GENMASK(7, 0)) * data->iout_scale[page] * in mp2891_read_word_data()
363 ret = DIV_ROUND_CLOSEST((ret & GENMASK(9, 0)), 2); in mp2891_read_word_data()
400 DIV_ROUND_CLOSEST(word * MP2891_VOUT_SCALE_DIV, in mp2891_write_word_data()
416 DIV_ROUND_CLOSEST(word + in mp2891_write_word_data()
424 DIV_ROUND_CLOSEST(word, in mp2891_write_word_data()
440 DIV_ROUND_CLOSEST(word - in mp2891_write_word_data()
448 DIV_ROUND_CLOSEST(word, in mp2891_write_word_data()
465 DIV_ROUND_CLOSEST(word, 4))); in mp2891_write_word_data()
[all …]
H A Dmp2888.c121 ret = DIV_ROUND_CLOSEST(ret * 200 - 19600, data->curr_sense_gain); in mp2888_read_phase()
214 ret = data->total_curr_resolution ? ret : DIV_ROUND_CLOSEST(ret, 2); in mp2888_read_word_data()
270 word = DIV_ROUND_CLOSEST(word, MP2888_TEMP_UNIT); in mp2888_write_word_data()
276 word = data->total_curr_resolution ? DIV_ROUND_CLOSEST(word, 8) : in mp2888_write_word_data()
277 DIV_ROUND_CLOSEST(word, 4); in mp2888_write_word_data()
283 word = data->total_curr_resolution ? DIV_ROUND_CLOSEST(word, 4) : in mp2888_write_word_data()
284 DIV_ROUND_CLOSEST(word, 2); in mp2888_write_word_data()
H A Dmp2993.c90 ret = DIV_ROUND_CLOSEST(ret * MP2993_VOUT_OVUV_UINT, MP2993_VOUT_OVUV_DIV); in mp2993_read_word_data()
108 ret = DIV_ROUND_CLOSEST((ret & GENMASK(9, 0)) * MP2993_READ_VIN_UINT, in mp2993_read_word_data()
120 ret = DIV_ROUND_CLOSEST((ret & GENMASK(7, 0)) * MP2993_VIN_LIMIT_UINT, in mp2993_read_word_data()
150 ret = DIV_ROUND_CLOSEST(word * MP2993_VOUT_OVUV_DIV, MP2993_VOUT_OVUV_UINT); in mp2993_write_word_data()
169 DIV_ROUND_CLOSEST(word * MP2993_VIN_LIMIT_DIV, in mp2993_write_word_data()
H A Dlm25066.c254 ret = DIV_ROUND_CLOSEST(ret * 293, 6140); in lm25066_read_word_data()
258 ret = DIV_ROUND_CLOSEST(ret * 2832, 45400); in lm25066_read_word_data()
262 ret = DIV_ROUND_CLOSEST(ret * 70, 453); in lm25066_read_word_data()
267 ret = DIV_ROUND_CLOSEST(ret * 725, 2180); in lm25066_read_word_data()
335 ret = DIV_ROUND_CLOSEST(ret * 293, 6140); in lm25056_read_word_data()
343 ret = DIV_ROUND_CLOSEST(ret * 293, 6140); in lm25056_read_word_data()
411 word = DIV_ROUND_CLOSEST((int)word * 6140, 293); in lm25066_write_word_data()
418 word = DIV_ROUND_CLOSEST((int)word * 6140, 293); in lm25066_write_word_data()
H A Dxdpe12284.c52 return 1 + DIV_ROUND_CLOSEST(val - 500, 10); in xdpe122_read_word_data()
56 return 1 + DIV_ROUND_CLOSEST(val - 250, 5); in xdpe122_read_word_data()
60 return 1 + DIV_ROUND_CLOSEST(val - 200, 10); in xdpe122_read_word_data()
64 return DIV_ROUND_CLOSEST((1550 - val) * 100, in xdpe122_read_word_data()
H A Dzl6100.c109 mantissa = DIV_ROUND_CLOSEST(val, 1000); in zl6100_d2l()
171 ret = zl6100_d2l(DIV_ROUND_CLOSEST(zl6100_l2d(ret) * 9, 10)); in zl6100_read_word_data()
174 ret = zl6100_d2l(DIV_ROUND_CLOSEST(zl6100_l2d(ret) * 11, 10)); in zl6100_read_word_data()
226 word = zl6100_d2l(DIV_ROUND_CLOSEST(zl6100_l2d(word) * 10, 9)); in zl6100_write_word_data()
235 word = zl6100_d2l(DIV_ROUND_CLOSEST(zl6100_l2d(word) * 10, 11)); in zl6100_write_word_data()
H A Dmp9941.c158 ret = DIV_ROUND_CLOSEST((ret & GENMASK(9, 0)) * MP9941_READ_VIN_UINT, in mp9941_read_word_data()
174 ret = DIV_ROUND_CLOSEST((ret & GENMASK(7, 0)) * MP9941_VIN_LIMIT_UINT, in mp9941_read_word_data()
227 DIV_ROUND_CLOSEST(word * MP9941_VIN_LIMIT_DIV, in mp9941_write_word_data()
234 DIV_ROUND_CLOSEST(word, data->vid_resolution)); in mp9941_write_word_data()
/linux/drivers/gpu/drm/nouveau/nvkm/subdev/volt/
H A 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()
/linux/drivers/hwmon/
H A Dtmp513.c210 *val = DIV_ROUND_CLOSEST(*val * 10 * (long)MILLI, (long)data->shunt_uohms); in tmp51x_get_value()
227 *val = DIV_ROUND_CLOSEST(*val, (long)MILLI); in tmp51x_get_value()
239 *val = DIV_ROUND_CLOSEST(*val * 625, 10); in tmp51x_get_value()
267 val = DIV_ROUND_CLOSEST(val * (long)data->shunt_uohms, 10 * (long)MILLI); in tmp51x_set_value()
277 val = clamp_val(DIV_ROUND_CLOSEST(val, 4), 0, max_val); in tmp51x_set_value()
281 regval = clamp_val(DIV_ROUND_CLOSEST(val, data->pwr_lsb_uw), 0, in tmp51x_set_value()
290 regval = DIV_ROUND_CLOSEST(val * 10, 625) << TMP51X_TEMP_SHIFT; in tmp51x_set_value()
295 regval = DIV_ROUND_CLOSEST(val, 500); in tmp51x_set_value()
569 DIV_ROUND_CLOSEST(40960, div)); in tmp51x_calibrate()
H A Dina2xx.c226 return DIV_ROUND_CLOSEST(avg * INA226_TOTAL_CONV_TIME_DEFAULT, 1000); in ina226_reg_to_interval()
243 avg = DIV_ROUND_CLOSEST(interval * 1000, in ina226_interval_to_reg()
259 val = DIV_ROUND_CLOSEST((s16)regval, data->config->shunt_div); in ina2xx_get_value()
264 val = DIV_ROUND_CLOSEST(val, 1000); in ina2xx_get_value()
272 val = DIV_ROUND_CLOSEST(val, 1000); in ina2xx_get_value()
369 val = DIV_ROUND_CLOSEST(val, data->config->bus_voltage_lsb); in ina226_alert_to_reg()
373 val = DIV_ROUND_CLOSEST(val, data->power_lsb_uW); in ina226_alert_to_reg()
378 val = DIV_ROUND_CLOSEST(val * 1000, data->current_lsb_uA); in ina226_alert_to_reg()
542 *val = DIV_ROUND_CLOSEST(accumulator_24, sample_count) * data->power_lsb_uW; in sy24655_average_power_read()
829 unsigned int dividend = DIV_ROUND_CLOSEST(1000000000, in ina2xx_set_shunt()
[all …]
H A Dads7828.c66 DIV_ROUND_CLOSEST(regval * data->lsb_resol, 1000)); in ads7828_in_show()
131 vref_mv = DIV_ROUND_CLOSEST(vref_uv, 1000); in ads7828_probe()
147 data->lsb_resol = DIV_ROUND_CLOSEST(vref_mv * 1000, 4096); in ads7828_probe()
151 data->lsb_resol = DIV_ROUND_CLOSEST(vref_mv * 1000, 256); in ads7828_probe()
H A Dlan966x-hwmon.c147 tmp = DIV_ROUND_CLOSEST(hwmon->clk_rate, 256); in lan966x_hwmon_read_pwm_freq()
148 *val = DIV_ROUND_CLOSEST(tmp, data); in lan966x_hwmon_read_pwm_freq()
194 val = DIV_ROUND_CLOSEST(hwmon->clk_rate, val); in lan966x_hwmon_write_pwm_freq()
195 val = DIV_ROUND_CLOSEST(val, 256) - 1; in lan966x_hwmon_write_pwm_freq()
307 div = DIV_ROUND_CLOSEST(hwmon->clk_rate, LAN966X_PVT_CLK); in lan966x_hwmon_enable()
H A Dltc2947-core.c633 DIV_ROUND_CLOSEST(val - 550, 204)); in ltc2947_write_temp()
638 DIV_ROUND_CLOSEST(val - 550, 204)); in ltc2947_write_temp()
648 DIV_ROUND_CLOSEST(val - 550, 204)); in ltc2947_write_temp()
653 DIV_ROUND_CLOSEST(val - 550, 204)); in ltc2947_write_temp()
674 DIV_ROUND_CLOSEST(val, 200000)); in ltc2947_write_power()
679 DIV_ROUND_CLOSEST(val, 200000)); in ltc2947_write_power()
700 DIV_ROUND_CLOSEST(val, 12)); in ltc2947_write_curr()
705 DIV_ROUND_CLOSEST(val, 12)); in ltc2947_write_curr()
737 DIV_ROUND_CLOSEST(val, 145)); in ltc2947_write_in()
743 DIV_ROUND_CLOSEST(val, 2)); in ltc2947_write_in()
[all …]
H A 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()
/linux/drivers/media/pci/cx23885/
H A 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 …]
/linux/drivers/gpu/drm/vkms/
H A Dvkms_formats.c333 out_pixel[3] = DIV_ROUND_CLOSEST(in_pixel->a, 257); in argb_u16_to_ARGB8888()
334 out_pixel[2] = DIV_ROUND_CLOSEST(in_pixel->r, 257); in argb_u16_to_ARGB8888()
335 out_pixel[1] = DIV_ROUND_CLOSEST(in_pixel->g, 257); in argb_u16_to_ARGB8888()
336 out_pixel[0] = DIV_ROUND_CLOSEST(in_pixel->b, 257); in argb_u16_to_ARGB8888()
342 out_pixel[2] = DIV_ROUND_CLOSEST(in_pixel->r, 257); in argb_u16_to_XRGB8888()
343 out_pixel[1] = DIV_ROUND_CLOSEST(in_pixel->g, 257); in argb_u16_to_XRGB8888()
344 out_pixel[0] = DIV_ROUND_CLOSEST(in_pixel->b, 257); in argb_u16_to_XRGB8888()
/linux/drivers/media/i2c/cx25840/
H A Dcx25840-ir.c142 DIV_ROUND_CLOSEST(CX25840_IR_REFCLK_FREQ, freq * 16)); in carrier_freq_to_clock_divider()
147 return DIV_ROUND_CLOSEST(CX25840_IR_REFCLK_FREQ, (divider + 1) * 16); in clock_divider_to_carrier_freq()
153 return DIV_ROUND_CLOSEST(CX25840_IR_REFCLK_FREQ, in clock_divider_to_freq()
176 DIV_ROUND_CLOSEST(CX25840_IR_REFCLK_FREQ / 1000000 * ns, 1000)); in ns_to_lpf_count()
182 return DIV_ROUND_CLOSEST(count * 1000, in lpf_count_to_ns()
189 return DIV_ROUND_CLOSEST(count, CX25840_IR_REFCLK_FREQ / 1000000); in lpf_count_to_us()
202 return DIV_ROUND_CLOSEST((1 << 2) * ((u32) divider + 1) * 1000, in clock_divider_to_resolution()
363 if (*carrier_range_low < DIV_ROUND_CLOSEST(c16, 16 + 3)) { in control_rx_s_carrier_window()
365 *carrier_range_low = DIV_ROUND_CLOSEST(c16, 16 + 4); in control_rx_s_carrier_window()
368 *carrier_range_low = DIV_ROUND_CLOSEST(c16, 16 + 3); in control_rx_s_carrier_window()
[all …]
/linux/drivers/clk/sunxi-ng/
H A 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()
/linux/drivers/thermal/tegra/
H A Dtegra30-tsensor.c198 c1 = DIV_ROUND_CLOSEST(ts->calib.a * counter + ts->calib.b, 1000000); in tegra_tsensor_get_temp()
200 c2 = DIV_ROUND_CLOSEST(ts->calib.p, c1); in tegra_tsensor_get_temp()
204 *temp = DIV_ROUND_CLOSEST(c1 * (c2 + c3 + c4), 1000); in tegra_tsensor_get_temp()
213 c1 = DIV_ROUND_CLOSEST(ts->calib.p - temp * 1000, ts->calib.m); in tegra_tsensor_temp_to_counter()
216 return DIV_ROUND_CLOSEST(c2 * 1000000 - ts->calib.b, ts->calib.a); in tegra_tsensor_temp_to_counter()
368 id, DIV_ROUND_CLOSEST(temps.crit_trip, 1000)); in tegra_tsensor_enable_hw_channel()
481 ts->calib.a = DIV_ROUND_CLOSEST((t2_90C - t1_25C) * 1000000, in tegra_tsensor_nvmem_setup()
497 ts->calib.r = DIV_ROUND_CLOSEST(ts->calib.n, ts->calib.m * 2); in tegra_tsensor_nvmem_setup()
/linux/drivers/media/rc/
H A Dmeson-ir-tx.c81 unsigned int cnt = DIV_ROUND_CLOSEST(ir->clk_rate, ir->carrier); in meson_irtx_set_mod()
82 unsigned int pulse_cnt = DIV_ROUND_CLOSEST(cnt * ir->duty_cycle, 100); in meson_irtx_set_mod()
116 unsigned int tb_us = DIV_ROUND_CLOSEST(USEC_PER_SEC, ir->carrier); in meson_irtx_prepare_pulse()
118 delay = (DIV_ROUND_CLOSEST(time, tb_us) - 1) & IRB_DELAY_MASK; in meson_irtx_prepare_pulse()
140 delay = (DIV_ROUND_CLOSEST(time, tb_us) - 1) & IRB_DELAY_MASK; in meson_irtx_prepare_space()
/linux/drivers/clk/at91/
H A Dclk-usb.c54 return DIV_ROUND_CLOSEST(parent_rate, (usbdiv + 1)); in at91sam9x5_clk_usb_recalc_rate()
83 tmp_rate = DIV_ROUND_CLOSEST(tmp_parent_rate, div); in at91sam9x5_clk_usb_determine_rate()
142 div = DIV_ROUND_CLOSEST(parent_rate, rate); in at91sam9x5_clk_usb_set_rate()
341 tmprate = DIV_ROUND_CLOSEST(tmp_parent_rate, usb->divisors[i]); in at91rm9200_clk_usb_round_rate()
370 div = DIV_ROUND_CLOSEST(parent_rate, rate); in at91rm9200_clk_usb_set_rate()
/linux/drivers/leds/
H A 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()
/linux/arch/arm/mach-footbridge/
H A 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()

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