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Searched refs:intlog10 (Results 1 – 25 of 25) sorted by relevance

/Linux-v4.19/drivers/media/dvb-core/
Ddvb_math.c119 unsigned int intlog10(u32 value) in intlog10() function
141 EXPORT_SYMBOL(intlog10);
/Linux-v4.19/include/media/
Ddvb_math.h64 extern unsigned int intlog10(u32 value);
/Linux-v4.19/drivers/media/dvb-frontends/
Dmn88472.c110 stmp = ((u64)80807124 - intlog10(utmp) + 3355443) in mn88472_read_status()
136 stmp = ((u64)70706234 - intlog10(utmp) in mn88472_read_status()
143 stmp = ((u64)80807124 - intlog10(utmp) in mn88472_read_status()
167 stmp = ((u64)15151336 + intlog10(utmp1) in mn88472_read_status()
168 - intlog10(utmp2)) * 10000 >> 24; in mn88472_read_status()
Dmn88473.c350 stmp = div_u64(((u64)80807124 - intlog10(utmp) in mn88473_read_status()
375 stmp = div_u64(((u64)70706234 - intlog10(utmp) in mn88473_read_status()
382 stmp = div_u64(((u64)80807124 - intlog10(utmp) in mn88473_read_status()
405 stmp = div_u64(((u64)15151336 + intlog10(utmp1) in mn88473_read_status()
406 - intlog10(utmp2)) * 10000, 1 << 24); in mn88473_read_status()
Daf9033.c740 utmp1 = ((u64)(intlog10(utmp1) in af9033_read_status()
741 - intlog10(1690000 - utmp1) in af9033_read_status()
751 utmp1 = ((u64)(intlog10(utmp1 - 370000) in af9033_read_status()
752 - intlog10(828000 - utmp1) in af9033_read_status()
762 utmp1 = ((u64)(intlog10(utmp1 - 193000) in af9033_read_status()
763 - intlog10(425000 - utmp1) in af9033_read_status()
Dcxd2820r_t.c324 cnr = div_u64((u64)(intlog10(utmp) in cxd2820r_read_status_t()
325 - intlog10(32000 - utmp) + 55532585) in cxd2820r_read_status_t()
Daf9013.c683 utmp1 = ((u64)(intlog10(utmp1) in af9013_read_status()
684 - intlog10(1690000 - utmp1) in af9013_read_status()
694 utmp1 = ((u64)(intlog10(utmp1 - 370000) in af9013_read_status()
695 - intlog10(828000 - utmp1) in af9013_read_status()
705 utmp1 = ((u64)(intlog10(utmp1 - 193000) in af9013_read_status()
706 - intlog10(425000 - utmp1) in af9013_read_status()
Dmn88443x.c318 tmp = (s64)2 * intlog10(x) - intlog10(abs(d)) - d_3 in mn88443x_s_read_status()
506 tmp = (u64)80807124 - intlog10((tmpu << 8) | tmpl) in mn88443x_t_read_status()
Ddib7000p.c1645 result = intlog10(2) * 10 * signal_exp + 10 * intlog10(signal_mant); in dib7000p_get_snr()
1647 result = intlog10(2) * 10 * signal_exp - 100; in dib7000p_get_snr()
1650 result -= intlog10(2) * 10 * noise_exp + 10 * intlog10(noise_mant); in dib7000p_get_snr()
1652 result -= intlog10(2) * 10 * noise_exp - 100; in dib7000p_get_snr()
Dcxd2820r_t2.c351 cnr = div_u64((u64)(intlog10(utmp) in cxd2820r_read_status_t2()
Dtc90522.c425 p = intlog10(5505024) - intlog10(cndat); in tc90522t_get_frontend()
Dor51132.c459 mse = 2*intlog10(mse); in calculate_snr()
Dor51211.c281 mse = 2*intlog10(mse); in calculate_snr()
Dlgdt330x.c490 mse = intlog10(mse); in calculate_snr()
Drtl2830.c469 intlog10(utmp)) / ((1 << 24) / 10000); in rtl2830_read_status()
Dlgdt3305.c983 mse = intlog10(mse); in calculate_snr()
Drtl2832.c728 intlog10(u16tmp)) / ((1 << 24) / 10000); in rtl2832_read_status()
Dsi2165.c742 u32tmp = (1000 * 10 * (121210686 - (u64)intlog10(u32tmp))) in si2165_read_status()
Dm88ds3103.c190 cnr = div_u64((u64) 10000 * intlog10(itmp), (1 << 24)); in m88ds3103_read_status()
Dcxd2841er.c42 #define INTLOG10X100(x) ((u32) (((u64) intlog10(x) * 100) >> 24))
1882 *snr = 10000 * (intlog10(reg) >> 24) - 9031; in cxd2841er_read_snr_i()
Ddib8000.c3881 snr_master = 10*intlog10(snr_master>>16); in dib8000_read_snr()
4147 snr = 10 * intlog10(snr); in dib8000_get_stats()
Ddib9000.c2338 snr_master = 10 * intlog10(snr_master >> 16); in dib9000_read_snr()
Ddrxk_hard.c207 return (100L * intlog10(value)) >> 24; in log10times100()
/Linux-v4.19/drivers/media/dvb-frontends/cxd2880/
Dcxd2880_tnrdmd_dvbt_mon.c445 *snr = intlog10(reg_value) - intlog10(5350 - reg_value); in dvbt_calc_snr()
Dcxd2880_tnrdmd_dvbt2_mon.c1292 *snr = intlog10(reg_value) - intlog10(12600 - reg_value); in dvbt2_calc_snr()