Lines Matching refs:chset
116 snd_midi_process_event(&opl4_ops, ev, opl4->chset);
124 snd_midi_channel_free_set(opl4->chset);
141 opl4->chset = snd_midi_channel_alloc_set(16);
142 if (!opl4->chset)
144 opl4->chset->private_data = opl4;
150 snd_midi_channel_free_set(opl4->chset);
154 opl4->chset->client = client;
165 opl4->chset->port = snd_seq_event_port_attach(client, &pcallbacks,
174 if (opl4->chset->port < 0) {
175 int err = opl4->chset->port;
176 snd_midi_channel_free_set(opl4->chset);