ASoC: arizona: Suppress reference calculations when setting REFCLK to 0 (86cd684f) · Commits · 戴 / test

Allow users to keep on specifying their output frequency when disabling the reference clock. Reported-by:

sound/soc/codecs/arizona.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -1249,7 +1249,7 @@ int arizona_set_fll_refclk(struct arizona_fll *fll, int source,
		if (fll->ref_src == source && fll->ref_freq == Fref)
		return 0;

		if (fll->fout) {
		if (fll->fout && Fref > 0) {
		ret = arizona_calc_fll(fll, &ref, Fref, fll->fout);
		if (ret != 0)
		return ret;
		@@ -1265,7 +1265,7 @@ int arizona_set_fll_refclk(struct arizona_fll *fll, int source,
		fll->ref_src = source;
		fll->ref_freq = Fref;

		if (fll->fout) {
		if (fll->fout && Fref > 0) {
		arizona_enable_fll(fll, &ref, &sync);
		}