AUDIOHDR_GCTL_CRST
gctl &= ~AUDIOHDR_GCTL_CRST;
if ((gctl & AUDIOHDR_GCTL_CRST) == 0)
if ((gctl & AUDIOHDR_GCTL_CRST) != 0) {
AUDIOHD_REG_SET32(AUDIOHD_REG_GCTL, gctl | AUDIOHDR_GCTL_CRST);
if (gctl & AUDIOHDR_GCTL_CRST)
if ((gctl & AUDIOHDR_GCTL_CRST) == 0) {