Lines Matching refs:master_clk
29 static u32 stb0899_calc_srate(u32 master_clk, u8 *sfr)
33 /* srate = (SFR * master_clk) >> 20 */
38 tmp *= master_clk;
55 return stb0899_calc_srate(internal->master_clk, sfr);
66 static u32 stb0899_set_srate(struct stb0899_state *state, u32 master_clk, u32 srate)
78 * srate = (SFR * master_clk) >> 20
80 * SFR = srate << 20 / master_clk
83 * SFR = (srate << 21 + master_clk) / (2 * master_clk)
89 tmp = stb0899_do_div((((u64)srate) << 21) + master_clk, 2 * master_clk);
513 stb0899_set_srate(state, internal->master_clk, params->srate);
793 u32 master_clk, srate;
795 dec_ratio = (internal->master_clk * 2) / (5 * internal->srate);
799 master_clk = internal->master_clk / 1000;
803 intval = (decim * (1 << (config->btr_nco_bits - 1))) / master_clk;
804 remain = (decim * (1 << (config->btr_nco_bits - 1))) % master_clk;
806 intval = (1 << (config->btr_nco_bits - 1)) / (master_clk / 100) * decim / 100;
807 remain = (decim * (1 << (config->btr_nco_bits - 1))) % master_clk;
809 btr_nom_freq = (intval * srate) + ((remain * srate) / master_clk);
821 u32 dec_ratio, correction, master_clk, srate;
823 dec_ratio = (internal->master_clk * 2) / (5 * internal->srate);
826 master_clk = internal->master_clk / 1000; /* for integer Calculation*/
828 correction = (512 * master_clk) / (2 * dec_ratio * srate);
846 dec_ratio = (internal->master_clk * 2) / (5 * internal->srate);
856 f_sym = internal->master_clk / ((decim * internal->srate) / 1000);
883 freq_adj = internal->srate / (internal->master_clk / 4096);
902 dec_ratio = (internal->master_clk * 2) / (5 * internal->srate);
908 K = (1 << config->btr_nco_bits) / (internal->master_clk / 1000);
950 static void stb0899_dvbs2_set_carr_freq(struct stb0899_state *state, s32 carr_freq, u32 master_clk)
956 crl_nom_freq = (1 << config->crl_nco_bits) / master_clk;
997 (internal->master_clk) / 1000000);
999 stb0899_dvbs2_set_carr_freq(state, internal->center_freq, (internal->master_clk) / 1000000);
1169 if (((internal->master_clk / internal->srate) <= 4) && (modcod <= 11) && (pilots == 1)) {
1285 intval1 = internal->master_clk / (1 << div1);
1288 rem1 = internal->master_clk % (1 << div1);
1441 if ((((10 * internal->master_clk) / (internal->srate / 10)) <= 410) &&
1463 if ((((10 * internal->master_clk) / (internal->srate / 10)) <= 410) &&
1484 offsetfreq *= (internal->master_clk / 1000000);