852 static int fll_factors(struct wm8400_priv *wm8400, struct fll_factors *factors,  in fll_factors()  argument
858 	factors->outdiv = 2;  in fll_factors()
859 	while (Fout * factors->outdiv <  90000000 ||  in fll_factors()
860 	       Fout * factors->outdiv > 100000000) {  in fll_factors()
861 		factors->outdiv *= 2;  in fll_factors()
862 		if (factors->outdiv > 32) {  in fll_factors()
869 	target = Fout * factors->outdiv;  in fll_factors()
870 	factors->outdiv = factors->outdiv >> 2;  in fll_factors()
873 		factors->freq_ref = 1;  in fll_factors()
875 		factors->freq_ref = 0;  in fll_factors()
878 		factors->fratio = 9;  in fll_factors()
880 		factors->fratio = 0;  in fll_factors()
885 			factors->fratio--;  in fll_factors()
887 			factors->fratio++;  in fll_factors()
889 		if (factors->fratio < 1 || factors->fratio > 8) {  in fll_factors()
895 		factors->n = target / (Fref * factors->fratio);  in fll_factors()
896 		Nmod = target % (Fref * factors->fratio);  in fll_factors()
902 	do_div(Kpart, (Fref * factors->fratio));  in fll_factors()
910 	factors->k = K / 10;  in fll_factors()
915 		factors->n, factors->k, factors->fratio, factors->outdiv);  in fll_factors()
926 	struct fll_factors factors;  in wm8400_set_dai_pll()  local
934 		ret = fll_factors(wm8400, &factors, freq_in, freq_out);  in wm8400_set_dai_pll()
941 		memset(&factors, 0, sizeof(factors));  in wm8400_set_dai_pll()
960 	reg |= WM8400_FLL_FRAC | factors.fratio;  in wm8400_set_dai_pll()
961 	reg |= factors.freq_ref << WM8400_FLL_REF_FREQ_SHIFT;  in wm8400_set_dai_pll()
964 	snd_soc_component_write(component, WM8400_FLL_CONTROL_2, factors.k);  in wm8400_set_dai_pll()
965 	snd_soc_component_write(component, WM8400_FLL_CONTROL_3, factors.n);  in wm8400_set_dai_pll()
969 	reg |= factors.outdiv;  in wm8400_set_dai_pll()