RCR_AM
lp->rcr &= ~(RCR_AP_88772 | RCR_AM | RCR_SEP | RCR_AMALL | RCR_PRO);
mode |= RCR_AM;
if (mode & RCR_AM) {
(RCR_AER | RCR_AR | RCR_AM | RCR_AB | RCR_AD | RCR_AAM | RCR_AAP)
if (lp->rcr & (RCR_AB | RCR_AD | RCR_AAM | RCR_AAP | RCR_AM)) {
lp->rcr &= ~(RCR_AB | RCR_AD | RCR_AAM | RCR_AAP | RCR_AM);
mode |= RCR_AM;
if (mode & RCR_AM) {