Lines Matching defs:efw
12 struct snd_efw *efw = substream->rmidi->private_data;
15 err = snd_efw_stream_lock_try(efw);
19 scoped_guard(mutex, &efw->mutex) {
20 err = snd_efw_stream_reserve_duplex(efw, 0, 0, 0);
22 ++efw->substreams_counter;
23 err = snd_efw_stream_start_duplex(efw);
25 --efw->substreams_counter;
29 snd_efw_stream_lock_release(efw);
35 struct snd_efw *efw = substream->rmidi->private_data;
37 scoped_guard(mutex, &efw->mutex) {
38 --efw->substreams_counter;
39 snd_efw_stream_stop_duplex(efw);
42 snd_efw_stream_lock_release(efw);
48 struct snd_efw *efw = substrm->rmidi->private_data;
50 guard(spinlock_irqsave)(&efw->lock);
53 amdtp_am824_midi_trigger(&efw->tx_stream,
56 amdtp_am824_midi_trigger(&efw->tx_stream,
62 struct snd_efw *efw = substrm->rmidi->private_data;
64 guard(spinlock_irqsave)(&efw->lock);
67 amdtp_am824_midi_trigger(&efw->rx_stream,
70 amdtp_am824_midi_trigger(&efw->rx_stream,
74 static void set_midi_substream_names(struct snd_efw *efw,
81 "%s MIDI %d", efw->card->shortname, subs->number + 1);
85 int snd_efw_create_midi_devices(struct snd_efw *efw)
102 err = snd_rawmidi_new(efw->card, efw->card->driver, 0,
103 efw->midi_out_ports, efw->midi_in_ports,
109 "%s MIDI", efw->card->shortname);
110 rmidi->private_data = efw;
112 if (efw->midi_in_ports > 0) {
120 set_midi_substream_names(efw, str);
123 if (efw->midi_out_ports > 0) {
131 set_midi_substream_names(efw, str);
134 if ((efw->midi_out_ports > 0) && (efw->midi_in_ports > 0))