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/OK3568_Linux_fs/u-boot/drivers/video/tegra124/
H A Ddp.c492 u64 frac_f; in tegra_dc_dp_calc_config() local
528 frac_f = activesym_f - activecount_f; in tegra_dc_dp_calc_config()
531 if (frac_f < (lldiv(f, 2))) /* fraction < 0.5 */ in tegra_dc_dp_calc_config()
535 frac_f = f - frac_f; in tegra_dc_dp_calc_config()
538 if (frac_f != 0) { in tegra_dc_dp_calc_config()
540 frac_f = lldiv(f * f, frac_f); /* 1 / fraction */ in tegra_dc_dp_calc_config()
541 if (frac_f > (15 * f)) in tegra_dc_dp_calc_config()
545 (u32)lldiv(frac_f, (u32)f) + 1 : in tegra_dc_dp_calc_config()
546 (u32)lldiv(frac_f, (u32)f); in tegra_dc_dp_calc_config()