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Searched refs:mult_frac (Results 1 – 25 of 43) sorted by relevance

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/openbmc/linux/drivers/clk/qcom/
H A Dclk-regmap-mux-div.c102 parent_rate = mult_frac(req_rate, div, 2); in mux_div_determine_rate()
104 actual_rate = mult_frac(parent_rate, 2, div); in mux_div_determine_rate()
139 parent_rate = mult_frac(rate, div, 2); in __mux_div_set_rate_and_parent()
141 actual_rate = mult_frac(parent_rate, 2, div); in __mux_div_set_rate_and_parent()
216 return mult_frac(parent_rate, 2, div + 1); in mux_div_recalc_rate()
/openbmc/linux/drivers/clk/imgtec/
H A Dclk-boston.c56 sys_freq = mult_frac(in_freq, mul, sys_div); in clk_boston_setup()
59 cpu_freq = mult_frac(in_freq, mul, cpu_div); in clk_boston_setup()
/openbmc/linux/drivers/gpu/drm/i915/gt/
H A Dintel_llc.c64 consts->min_ring_freq = mult_frac(consts->min_ring_freq, 8, 3); in get_ia_constants()
92 ring_freq = mult_frac(gpu_freq, 5, 4); in calc_ia_freq()
/openbmc/linux/lib/
H A Dpolynomial.c99 tmp = mult_frac(tmp, data, term->divider); in polynomial_calc()
/openbmc/linux/drivers/power/supply/
H A Dltc4162-l-charger.c254 val->intval = 100 * mult_frac(ret, 14660, (int)info->rsnsb); in ltc4162l_get_ibat()
312 val->intval = 10000u * mult_frac(regval, 100000u, info->rsnsb); in ltc4162l_get_icharge()
321 value = mult_frac(value, info->rsnsb, 100000u); in ltc4162l_set_icharge()
410 regval = mult_frac(value, info->rsnsi, 50000u); in ltc4162l_set_iin_limit()
481 regval = mult_frac(value, info->rsnsb, 14660u); in ltc4162l_set_term_current()
/openbmc/linux/drivers/gpu/drm/msm/dsi/phy/
H A Ddsi_phy.c67 ui = mult_frac(NSEC_PER_MSEC, coeff, bit_rate / 1000); in msm_dsi_dphy_timing_calc()
68 lpx = mult_frac(NSEC_PER_MSEC, coeff, esc_rate / 1000); in msm_dsi_dphy_timing_calc()
178 ui = mult_frac(NSEC_PER_MSEC, coeff, bit_rate / 1000); in msm_dsi_dphy_timing_calc_v2()
286 ui = mult_frac(NSEC_PER_MSEC, coeff, bit_rate / 1000); in msm_dsi_dphy_timing_calc_v3()
394 ui = mult_frac(NSEC_PER_MSEC, coeff, bit_rate / 1000); in msm_dsi_dphy_timing_calc_v4()
482 ui = mult_frac(NSEC_PER_MSEC, coeff, bit_rate / 1000); in msm_dsi_cphy_timing_calc_v4()
/openbmc/linux/drivers/thermal/
H A Dthermal-generic-adc.c50 temp = temp_hi + mult_frac(temp_lo - temp_hi, val - adc_hi, in gadc_thermal_adc_to_temp()
/openbmc/linux/include/linux/
H A Dmath.h122 #define mult_frac(x, n, d) \ in __STRUCT_FRACT() macro
H A Ddcache.h504 return mult_frac(val, sysctl_vfs_cache_pressure, 100); in vfs_pressure_ratio()
/openbmc/linux/drivers/soc/qcom/
H A Dicc-bwmon.c556 thres = mult_frac(bwmon_kbps_to_count(bwmon, kbps), in bwmon_set_threshold()
572 window = mult_frac(bwmon->data->sample_ms, HW_TIMER_HZ, MSEC_PER_SEC); in bwmon_start()
638 bwmon->target_kbps = mult_frac(max, MSEC_PER_SEC, bwmon->data->sample_ms); in bwmon_intr()
/openbmc/linux/drivers/gpu/drm/msm/disp/mdp4/
H A Dmdp4_plane.c277 phasex_step = mult_frac(MDP4_VG_PHASE_STEP_DEFAULT, in mdp4_plane_mode_set()
294 phasey_step = mult_frac(MDP4_VG_PHASE_STEP_DEFAULT, in mdp4_plane_mode_set()
/openbmc/linux/drivers/firmware/arm_scmi/
H A Dscmi_power_control.c222 adj_timeout_ms = mult_frac(timeout_ms, 3, 4); in scmi_request_graceful_transition()
/openbmc/u-boot/include/linux/
H A Dkernel.h122 #define mult_frac(x, numer, denom)( \ macro
/openbmc/linux/drivers/clk/
H A Dclk-sparx5.c68 rate = mult_frac(rate, divt, divb); in s5_calc_freq()
H A Dclk-cdce925.c97 return mult_frac(parent_rate, (unsigned long)n, (unsigned long)m); in cdce925_pll_calculate_rate()
205 rate = mult_frac(rate, (unsigned long)n, (unsigned long)m); in cdce925_pll_calc_range_bits()
/openbmc/linux/drivers/clk/at91/
H A Dclk-sam9x60-pll.c204 nmul = mult_frac(rate, 1, parent_rate); in sam9x60_frac_pll_compute_mul_frac()
205 tmprate = mult_frac(parent_rate, nmul, 1); in sam9x60_frac_pll_compute_mul_frac()
/openbmc/linux/drivers/devfreq/
H A Dgovernor_passive.c121 freq = dev_min + mult_frac(dev_max - dev_min, cpu_percent, 100); in get_target_freq_with_cpufreq()
/openbmc/linux/fs/
H A Dsuper.c216 dentries = mult_frac(sc->nr_to_scan, dentries, total_objects); in super_cache_scan()
217 inodes = mult_frac(sc->nr_to_scan, inodes, total_objects); in super_cache_scan()
218 fs_objects = mult_frac(sc->nr_to_scan, fs_objects, total_objects); in super_cache_scan()
/openbmc/linux/drivers/gpu/drm/msm/disp/dpu1/
H A Ddpu_plane.c138 mult_frac(src_height, 1, dst_height) : 1; in _dpu_plane_calc_bw()
413 mult_frac((1 << PHASE_STEP_SHIFT), src_w, dst_w); in _dpu_plane_setup_scaler3()
415 mult_frac((1 << PHASE_STEP_SHIFT), src_h, dst_h); in _dpu_plane_setup_scaler3()
/openbmc/linux/drivers/gpu/drm/msm/dsi/
H A Ddsi_host.c540 return mult_frac(mode->clock * 1000u, new_htotal, mode->htotal); in dsi_adjust_pclk_for_compression()
581 pclk_bpp = mult_frac(pclk_rate, bpp, 16 * lanes); in dsi_byte_clk_get_rate()
583 pclk_bpp = mult_frac(pclk_rate, bpp, 8 * lanes); in dsi_byte_clk_get_rate()
619 msm_host->src_clk_rate = mult_frac(msm_host->pixel_clk_rate, bpp, 8); in dsi_calc_clk_rate_v2()
/openbmc/u-boot/drivers/mtd/ubi/
H A Dbuild.c624 limit = mult_frac(device_pebs, max_beb_per1024, 1024); in get_bad_peb_limit()
627 if (mult_frac(limit, 1024, max_beb_per1024) < device_pebs) in get_bad_peb_limit()
/openbmc/linux/drivers/mtd/ubi/
H A Dbuild.c569 limit = mult_frac(device_pebs, max_beb_per1024, 1024); in get_bad_peb_limit()
572 if (mult_frac(limit, 1024, max_beb_per1024) < device_pebs) in get_bad_peb_limit()
/openbmc/linux/drivers/base/
H A Darch_topology.c198 capacity = mult_frac(max_capacity, capped_freq, max_freq); in topology_update_thermal_pressure()
/openbmc/linux/drivers/tty/serial/
H A Dvt8500_serial.c298 vt8500_write(port, mult_frac(baud, 4096, 1000000), VT8500_URBKR); in vt8500_set_baud_rate()
/openbmc/linux/drivers/hid/
H A Dhid-playstation.c1393 int calib_data = mult_frac(ds->gyro_calib_data[i].sens_numer, in dualsense_parse_report()
1402 int calib_data = mult_frac(ds->accel_calib_data[i].sens_numer, in dualsense_parse_report()
2248 int calib_data = mult_frac(ds4->gyro_calib_data[i].sens_numer, in dualshock4_parse_report()
2257 int calib_data = mult_frac(ds4->accel_calib_data[i].sens_numer, in dualshock4_parse_report()

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