13 	struct snd_bebob *bebob = substream->rmidi->private_data;  in midi_capture_open()  local
16 	err = snd_bebob_stream_lock_try(bebob);  in midi_capture_open()
20 	atomic_inc(&bebob->capture_substreams);  in midi_capture_open()
21 	err = snd_bebob_stream_start_duplex(bebob, 0);  in midi_capture_open()
23 		snd_bebob_stream_lock_release(bebob);  in midi_capture_open()
30 	struct snd_bebob *bebob = substream->rmidi->private_data;  in midi_playback_open()  local
33 	err = snd_bebob_stream_lock_try(bebob);  in midi_playback_open()
37 	atomic_inc(&bebob->playback_substreams);  in midi_playback_open()
38 	err = snd_bebob_stream_start_duplex(bebob, 0);  in midi_playback_open()
40 		snd_bebob_stream_lock_release(bebob);  in midi_playback_open()
47 	struct snd_bebob *bebob = substream->rmidi->private_data;  in midi_capture_close()  local
49 	atomic_dec(&bebob->capture_substreams);  in midi_capture_close()
50 	snd_bebob_stream_stop_duplex(bebob);  in midi_capture_close()
52 	snd_bebob_stream_lock_release(bebob);  in midi_capture_close()
58 	struct snd_bebob *bebob = substream->rmidi->private_data;  in midi_playback_close()  local
60 	atomic_dec(&bebob->playback_substreams);  in midi_playback_close()
61 	snd_bebob_stream_stop_duplex(bebob);  in midi_playback_close()
63 	snd_bebob_stream_lock_release(bebob);  in midi_playback_close()
69 	struct snd_bebob *bebob = substrm->rmidi->private_data;  in midi_capture_trigger()  local
72 	spin_lock_irqsave(&bebob->lock, flags);  in midi_capture_trigger()
75 		amdtp_stream_midi_trigger(&bebob->tx_stream,  in midi_capture_trigger()
78 		amdtp_stream_midi_trigger(&bebob->tx_stream,  in midi_capture_trigger()
81 	spin_unlock_irqrestore(&bebob->lock, flags);  in midi_capture_trigger()
86 	struct snd_bebob *bebob = substrm->rmidi->private_data;  in midi_playback_trigger()  local
89 	spin_lock_irqsave(&bebob->lock, flags);  in midi_playback_trigger()
92 		amdtp_stream_midi_trigger(&bebob->rx_stream,  in midi_playback_trigger()
95 		amdtp_stream_midi_trigger(&bebob->rx_stream,  in midi_playback_trigger()
98 	spin_unlock_irqrestore(&bebob->lock, flags);  in midi_playback_trigger()
113 static void set_midi_substream_names(struct snd_bebob *bebob,  in set_midi_substream_names()  argument
121 			 bebob->card->shortname, subs->number + 1);  in set_midi_substream_names()
125 int snd_bebob_create_midi_devices(struct snd_bebob *bebob)  in snd_bebob_create_midi_devices()  argument
132 	err = snd_rawmidi_new(bebob->card, bebob->card->driver, 0,  in snd_bebob_create_midi_devices()
133 			      bebob->midi_output_ports, bebob->midi_input_ports,  in snd_bebob_create_midi_devices()
139 		 "%s MIDI", bebob->card->shortname);  in snd_bebob_create_midi_devices()
140 	rmidi->private_data = bebob;  in snd_bebob_create_midi_devices()
142 	if (bebob->midi_input_ports > 0) {  in snd_bebob_create_midi_devices()
150 		set_midi_substream_names(bebob, str);  in snd_bebob_create_midi_devices()
153 	if (bebob->midi_output_ports > 0) {  in snd_bebob_create_midi_devices()
161 		set_midi_substream_names(bebob, str);  in snd_bebob_create_midi_devices()
164 	if ((bebob->midi_output_ports > 0) && (bebob->midi_input_ports > 0))  in snd_bebob_create_midi_devices()