soc/codecs/wm8996.c

1914 static int fll_factors(struct _fll_div *fll_div, unsigned int Fref,
1922 	/* Fref must be <=13.5MHz */
1925 	while ((Fref / div) > 13500000) {
1931 			       Fref);
1936 	pr_debug("FLL Fref=%u Fout=%u\n", Fref, Fout);
1939 	Fref /= div;
1941 	if (Fref >= 3000000)
1946 	if (Fref >= 48000)
1968 		if (fll_fratios[i].min <= Fref && Fref <= fll_fratios[i].max) {
1975 		pr_err("Unable to find FLL_FRATIO for Fref=%uHz\n", Fref);
1979 	fll_div->n = target / (fratio * Fref);
1981 	if (target % Fref == 0) {
1985 		gcd_fll = gcd(target, fratio * Fref);
1987 		fll_div->theta = (target - (fll_div->n * fratio * Fref))
1989 		fll_div->lambda = (fratio * Fref) / gcd_fll;
2002 			  unsigned int Fref, unsigned int Fout)
2011 	if (source == wm8996->fll_src && Fref == wm8996->fll_fref &&
2029 	ret = fll_factors(&fll_div, Fref, Fout);
2097 	if (Fref > 1000000)
2129 	dev_dbg(component->dev, "FLL configured for %dHz->%dHz\n", Fref, Fout);
2131 	wm8996->fll_fref = Fref;