apll1_mux_setting
apll1_mux_setting(afe, true);
apll1_mux_setting(afe, false);
apll1_mux_setting(afe, true);
apll1_mux_setting(afe, false);
ret = apll1_mux_setting(afe, true);
apll1_mux_setting(afe, false);
apll1_mux_setting(afe, true);
apll1_mux_setting(afe, false);