41 static u32 stb0899_calc_srate(u32 master_clk, u8 *sfr)
50 	tmp *= master_clk;
67 	return stb0899_calc_srate(internal->master_clk, sfr);
78 static u32 stb0899_set_srate(struct stb0899_state *state, u32 master_clk, u32 srate)  in stb0899_set_srate()  argument
101 	tmp = stb0899_do_div((((u64)srate) << 21) + master_clk, 2 * master_clk);  in stb0899_set_srate()
525 	stb0899_set_srate(state, internal->master_clk, params->srate);  in stb0899_dvbs_algo()
805 	u32 master_clk, srate;  in stb0899_dvbs2_calc_srate()  local
807 	dec_ratio = (internal->master_clk * 2) / (5 * internal->srate);  in stb0899_dvbs2_calc_srate()
811 	master_clk = internal->master_clk / 1000;  in stb0899_dvbs2_calc_srate()
815 		intval = (decim * (1 << (config->btr_nco_bits - 1))) / master_clk;  in stb0899_dvbs2_calc_srate()
816 		remain = (decim * (1 << (config->btr_nco_bits - 1))) % master_clk;  in stb0899_dvbs2_calc_srate()
818 		intval = (1 << (config->btr_nco_bits - 1)) / (master_clk / 100) * decim / 100;  in stb0899_dvbs2_calc_srate()
819 		remain = (decim * (1 << (config->btr_nco_bits - 1))) % master_clk;  in stb0899_dvbs2_calc_srate()
821 	btr_nom_freq = (intval * srate) + ((remain * srate) / master_clk);  in stb0899_dvbs2_calc_srate()
833 	u32 dec_ratio, correction, master_clk, srate;  in stb0899_dvbs2_calc_dev()  local
835 	dec_ratio = (internal->master_clk * 2) / (5 * internal->srate);  in stb0899_dvbs2_calc_dev()
838 	master_clk = internal->master_clk / 1000;	/* for integer Caculation*/  in stb0899_dvbs2_calc_dev()
840 	correction = (512 * master_clk) / (2 * dec_ratio * srate);  in stb0899_dvbs2_calc_dev()
858 	dec_ratio = (internal->master_clk * 2) / (5 * internal->srate);  in stb0899_dvbs2_set_srate()
868 	f_sym = internal->master_clk / ((decim * internal->srate) / 1000);  in stb0899_dvbs2_set_srate()
895 	freq_adj =  internal->srate / (internal->master_clk / 4096);  in stb0899_dvbs2_set_srate()
914 	dec_ratio = (internal->master_clk * 2) / (5 * internal->srate);  in stb0899_dvbs2_set_btr_loopbw()
920 	K = (1 << config->btr_nco_bits) / (internal->master_clk / 1000);  in stb0899_dvbs2_set_btr_loopbw()
962 static void stb0899_dvbs2_set_carr_freq(struct stb0899_state *state, s32 carr_freq, u32 master_clk)  in stb0899_dvbs2_set_carr_freq()  argument
968 	crl_nom_freq = (1 << config->crl_nco_bits) / master_clk;  in stb0899_dvbs2_set_carr_freq()
1009 					   (internal->master_clk) / 1000000);  in stb0899_dvbs2_init_calc()
1011 		stb0899_dvbs2_set_carr_freq(state, internal->center_freq, (internal->master_clk) / 1000000);  in stb0899_dvbs2_init_calc()
1181 	if (((internal->master_clk / internal->srate) <= 4) && (modcod <= 11) && (pilots == 1)) {  in stb0899_dvbs2_init_csm()
1297 	intval1 = internal->master_clk / (1 << div1);  in stb0899_dvbs2_get_srate()
1300 	rem1 = internal->master_clk % (1 << div1);  in stb0899_dvbs2_get_srate()
1453 		if ((((10 * internal->master_clk) / (internal->srate / 10)) <= 410) &&  in stb0899_dvbs2_algo()
1475 		if ((((10 * internal->master_clk) / (internal->srate / 10)) <= 410) &&  in stb0899_dvbs2_algo()
1496 		offsetfreq *= (internal->master_clk / 1000000);  in stb0899_dvbs2_algo()