512 static int snd_portman_midi_open(struct snd_rawmidi_substream *substream)  in snd_portman_midi_open()  argument
517 static int snd_portman_midi_close(struct snd_rawmidi_substream *substream)  in snd_portman_midi_close()  argument
522 static void snd_portman_midi_input_trigger(struct snd_rawmidi_substream *substream,  in snd_portman_midi_input_trigger()  argument
525 	struct portman *pm = substream->rmidi->private_data;  in snd_portman_midi_input_trigger()
530 		pm->mode[substream->number] |= PORTMAN2X4_MODE_INPUT_TRIGGERED;  in snd_portman_midi_input_trigger()
532 		pm->mode[substream->number] &= ~PORTMAN2X4_MODE_INPUT_TRIGGERED;  in snd_portman_midi_input_trigger()
536 static void snd_portman_midi_output_trigger(struct snd_rawmidi_substream *substream,  in snd_portman_midi_output_trigger()  argument
539 	struct portman *pm = substream->rmidi->private_data;  in snd_portman_midi_output_trigger()
545 		while ((snd_rawmidi_transmit(substream, &byte, 1) == 1))  in snd_portman_midi_output_trigger()
546 			portman_write_midi(pm, substream->number, byte);  in snd_portman_midi_output_trigger()
568 	struct snd_rawmidi_substream *substream;  in snd_portman_rawmidi_create()  local
594 	list_for_each_entry(substream,  in snd_portman_rawmidi_create()
597 		sprintf(substream->name,  in snd_portman_rawmidi_create()
598 			"Portman2x4 %d", substream->number+1);  in snd_portman_rawmidi_create()
601 	list_for_each_entry(substream,  in snd_portman_rawmidi_create()
604 		pm->midi_input[substream->number] = substream;  in snd_portman_rawmidi_create()
605 		sprintf(substream->name,  in snd_portman_rawmidi_create()
606 			"Portman2x4 %d", substream->number+1);  in snd_portman_rawmidi_create()