14  * "Virtual MIDI" mode. In this mode, there are effectively *two*
31  * NOTE: VIRTUAL MIDI MODE IS ON BY DEFAULT (see lowlevel/isa/wavefront.c)
33  * The main reason to turn off Virtual MIDI mode is when you want to
39  * The main reason to turn on Virtual MIDI Mode is to provide two
145 		spin_lock_irqsave (&midi->virtual, flags);  in snd_wavefront_midi_output_write()
147 			spin_unlock_irqrestore (&midi->virtual, flags);  in snd_wavefront_midi_output_write()
163 				spin_unlock_irqrestore (&midi->virtual, flags);  in snd_wavefront_midi_output_write()
167 			spin_unlock_irqrestore (&midi->virtual, flags);  in snd_wavefront_midi_output_write()
170 		spin_unlock_irqrestore (&midi->virtual, flags);  in snd_wavefront_midi_output_write()
188 		spin_lock_irqsave (&midi->virtual, flags);  in snd_wavefront_midi_output_write()
194 			spin_unlock_irqrestore (&midi->virtual, flags);  in snd_wavefront_midi_output_write()
218 				spin_unlock_irqrestore (&midi->virtual, flags);  in snd_wavefront_midi_output_write()
222 			spin_unlock_irqrestore (&midi->virtual, flags);  in snd_wavefront_midi_output_write()
225 		spin_unlock_irqrestore (&midi->virtual, flags);  in snd_wavefront_midi_output_write()
344 	spin_lock_irqsave (&midi->virtual, flags);  in snd_wavefront_midi_input_trigger()
350 	spin_unlock_irqrestore (&midi->virtual, flags);  in snd_wavefront_midi_input_trigger()
359 	spin_lock_irqsave (&midi->virtual, flags);  in snd_wavefront_midi_output_timer()
361 	spin_unlock_irqrestore (&midi->virtual, flags);  in snd_wavefront_midi_output_timer()
383 	spin_lock_irqsave (&midi->virtual, flags);  in snd_wavefront_midi_output_trigger()
398 	spin_unlock_irqrestore (&midi->virtual, flags);  in snd_wavefront_midi_output_trigger()
422 	spin_lock_irqsave (&midi->virtual, flags);  in snd_wavefront_midi_interrupt()
452 	spin_unlock_irqrestore (&midi->virtual, flags);  in snd_wavefront_midi_interrupt()
463 	spin_lock_irqsave (&card->wavefront.midi.virtual, flags);  in snd_wavefront_midi_enable_virtual()
467 	spin_unlock_irqrestore (&card->wavefront.midi.virtual, flags);  in snd_wavefront_midi_enable_virtual()
476 	spin_lock_irqsave (&card->wavefront.midi.virtual, flags);  in snd_wavefront_midi_disable_virtual()
480 	spin_unlock_irqrestore (&card->wavefront.midi.virtual, flags);  in snd_wavefront_midi_disable_virtual()
541 	/* Turn on Virtual MIDI, but first *always* turn it off,  in snd_wavefront_midi_start()
554 			 "virtual MIDI mode not disabled\n");  in snd_wavefront_midi_start()
562 			 "cannot enable virtual MIDI mode.\n");  in snd_wavefront_midi_start()