872 static int fll_factors(struct wm8400_priv *wm8400, struct fll_factors *factors,  in fll_factors()  argument
878 	factors->outdiv = 2;  in fll_factors()
879 	while (Fout * factors->outdiv <  90000000 ||  in fll_factors()
880 	       Fout * factors->outdiv > 100000000) {  in fll_factors()
881 		factors->outdiv *= 2;  in fll_factors()
882 		if (factors->outdiv > 32) {  in fll_factors()
889 	target = Fout * factors->outdiv;  in fll_factors()
890 	factors->outdiv = factors->outdiv >> 2;  in fll_factors()
893 		factors->freq_ref = 1;  in fll_factors()
895 		factors->freq_ref = 0;  in fll_factors()
898 		factors->fratio = 9;  in fll_factors()
900 		factors->fratio = 0;  in fll_factors()
905 			factors->fratio--;  in fll_factors()
907 			factors->fratio++;  in fll_factors()
909 		if (factors->fratio < 1 || factors->fratio > 8) {  in fll_factors()
915 		factors->n = target / (Fref * factors->fratio);  in fll_factors()
916 		Nmod = target % (Fref * factors->fratio);  in fll_factors()
922 	do_div(Kpart, (Fref * factors->fratio));  in fll_factors()
930 	factors->k = K / 10;  in fll_factors()
935 		factors->n, factors->k, factors->fratio, factors->outdiv);  in fll_factors()
946 	struct fll_factors factors;  in wm8400_set_dai_pll()  local
954 		ret = fll_factors(wm8400, &factors, freq_in, freq_out);  in wm8400_set_dai_pll()
961 		memset(&factors, 0, sizeof(factors));  in wm8400_set_dai_pll()
980 	reg |= WM8400_FLL_FRAC | factors.fratio;  in wm8400_set_dai_pll()
981 	reg |= factors.freq_ref << WM8400_FLL_REF_FREQ_SHIFT;  in wm8400_set_dai_pll()
984 	snd_soc_write(codec, WM8400_FLL_CONTROL_2, factors.k);  in wm8400_set_dai_pll()
985 	snd_soc_write(codec, WM8400_FLL_CONTROL_3, factors.n);  in wm8400_set_dai_pll()
989 	reg |= factors.outdiv;  in wm8400_set_dai_pll()