Lines Matching defs:port
99 #define SNDRV_SEQ_EVENT_PORT_START 63 /* new port was created */
100 #define SNDRV_SEQ_EVENT_PORT_EXIT 64 /* port was deleted from system */
101 #define SNDRV_SEQ_EVENT_PORT_CHANGE 65 /* port status/info has changed */
103 /** port connection changes
158 unsigned char port; /**< Port within client: 0..255, 255 = broadcast to all ports */
161 /** port connection */
314 int channels; /* maximum channels per port */
379 #define SNDRV_SEQ_REMOVE_DEST (1<<2) /* Restrict by destination q:client:port */
405 /* known port numbers */
409 /* port capabilities (32 bits) */
410 #define SNDRV_SEQ_PORT_CAP_READ (1<<0) /* readable from this port */
411 #define SNDRV_SEQ_PORT_CAP_WRITE (1<<1) /* writable to this port */
422 /* port type */
448 struct snd_seq_addr addr; /* client/port numbers */
449 char name[64]; /* port name */
451 unsigned int capability; /* port capability bits */
452 unsigned int type; /* port type bits */
453 int midi_channels; /* channels per MIDI port */
454 int midi_voices; /* voices per MIDI port */
455 int synth_voices; /* voices per SYNTH port */
457 int read_use; /* R/O: subscribers for output (from this port) */
458 int write_use; /* R/O: subscribers for input (to this port) */
557 struct snd_seq_addr root; /* client/port id to be searched */
560 int num_subs; /* R/O: number of subscriptions on this port */
