SNDRV_SEQ_PORT_CAP_DUPLEX 2422 sound/core/seq/seq_clientmgr.c #define FLAG_PERM_DUPLEX(perm) ((perm) & SNDRV_SEQ_PORT_CAP_DUPLEX ? 'X' : '-') SNDRV_SEQ_PORT_CAP_DUPLEX 128 sound/core/seq/seq_dummy.c pinfo.capability |= SNDRV_SEQ_PORT_CAP_DUPLEX; SNDRV_SEQ_PORT_CAP_DUPLEX 364 sound/core/seq/seq_midi.c port->capability |= SNDRV_SEQ_PORT_CAP_DUPLEX; SNDRV_SEQ_PORT_CAP_DUPLEX 376 sound/core/seq/seq_virmidi.c pinfo->capability |= SNDRV_SEQ_PORT_CAP_DUPLEX;