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Searched refs:intlog10 (Results 1 – 13 of 13) sorted by relevance

/linux/lib/math/
H A Dint_log.c111 unsigned int intlog10(u32 value) in intlog10() function
133 EXPORT_SYMBOL(intlog10);
/linux/include/linux/
H A Dint_log.h54 extern unsigned int intlog10(u32 value);
/linux/drivers/media/dvb-frontends/
H A Dcxd2820r_t.c311 cnr = div_u64((u64)(intlog10(utmp) in cxd2820r_read_status_t()
312 - intlog10(32000 - utmp) + 55532585) in cxd2820r_read_status_t()
H A Ddib7000p.c1637 result = intlog10(2) * 10 * signal_exp + 10 * intlog10(signal_mant); in dib7000p_get_snr()
1639 result = intlog10(2) * 10 * signal_exp - 100; in dib7000p_get_snr()
1642 result -= intlog10(2) * 10 * noise_exp + 10 * intlog10(noise_mant); in dib7000p_get_snr()
1644 result -= intlog10(2) * 10 * noise_exp - 100; in dib7000p_get_snr()
H A Dcxd2820r_t2.c338 cnr = div_u64((u64)(intlog10(utmp) in cxd2820r_read_status_t2()
H A Dor51211.c271 mse = 2*intlog10(mse); in calculate_snr()
H A Dor51132.c448 mse = 2*intlog10(mse); in calculate_snr()
H A Dlgdt3305.c973 mse = intlog10(mse); in calculate_snr()
H A Dcxd2841er.c33 #define INTLOG10X100(x) ((u32) (((u64) intlog10(x) * 100) >> 24))
1870 *snr = 10000 * (intlog10(reg) >> 24) - 9031; in cxd2841er_read_snr_i()
H A Ddib9000.c2335 snr_master = 10 * intlog10(snr_master >> 16); in dib9000_read_snr()
H A Ddrxk_hard.c184 return (100L * intlog10(value)) >> 24; in log10times100()
/linux/drivers/media/dvb-frontends/cxd2880/
H A Dcxd2880_tnrdmd_dvbt_mon.c445 *snr = intlog10(reg_value) - intlog10(5350 - reg_value); in dvbt_calc_snr()
H A Dcxd2880_tnrdmd_dvbt2_mon.c1292 *snr = intlog10(reg_value) - intlog10(12600 - reg_value); in dvbt2_calc_snr()