Symbol: DEV_DUPLEX_CAP
usr/src/uts/common/io/audio/impl/audio_client.c
1450
if (flags & DEV_DUPLEX_CAP)
usr/src/uts/common/io/audio/impl/audio_engine.c
1056
d->d_flags |= DEV_DUPLEX_CAP;
usr/src/uts/common/io/audio/impl/audio_engine.c
1059
d->d_flags |= DEV_DUPLEX_CAP;