Lines Matching defs:substream
108 static int ca_midi_input_open(struct snd_rawmidi_substream *substream)
110 struct snd_ca_midi *midi = substream->rmidi->private_data;
117 midi->substream_input = substream;
128 static int ca_midi_output_open(struct snd_rawmidi_substream *substream)
130 struct snd_ca_midi *midi = substream->rmidi->private_data;
137 midi->substream_output = substream;
148 static int ca_midi_input_close(struct snd_rawmidi_substream *substream)
150 struct snd_ca_midi *midi = substream->rmidi->private_data;
168 static int ca_midi_output_close(struct snd_rawmidi_substream *substream)
170 struct snd_ca_midi *midi = substream->rmidi->private_data;
191 static void ca_midi_input_trigger(struct snd_rawmidi_substream *substream, int up)
193 struct snd_ca_midi *midi = substream->rmidi->private_data;
205 static void ca_midi_output_trigger(struct snd_rawmidi_substream *substream, int up)
207 struct snd_ca_midi *midi = substream->rmidi->private_data;
223 snd_rawmidi_transmit(substream, &byte, 1) != 1) {