SND_RME_DOMAIN_SPDIF
case SND_RME_DOMAIN_SPDIF:
case SND_RME_DOMAIN_SPDIF: /* SPDIF */
case SND_RME_DOMAIN_SPDIF:
.private_value = SND_RME_DOMAIN_SPDIF
.private_value = SND_RME_DOMAIN_SPDIF