Lines Matching defs:motu
3 * motu.c - a part of driver for MOTU FireWire series
8 #include "motu.h"
28 static void name_card(struct snd_motu *motu)
30 struct fw_device *fw_dev = fw_parent_device(motu->unit);
35 fw_csr_iterator_init(&it, motu->unit->directory);
44 strcpy(motu->card->driver, "FW-MOTU");
45 strcpy(motu->card->shortname, motu->spec->name);
46 strcpy(motu->card->mixername, motu->spec->name);
47 snprintf(motu->card->longname, sizeof(motu->card->longname),
49 motu->spec->name, version,
51 dev_name(&motu->unit->device), 100 << fw_dev->max_speed);
56 struct snd_motu *motu = card->private_data;
58 snd_motu_transaction_unregister(motu);
59 snd_motu_stream_destroy_duplex(motu);
64 struct snd_motu *motu = container_of(work, struct snd_motu, dwork.work);
67 if (motu->registered)
70 err = snd_card_new(&motu->unit->device, -1, NULL, THIS_MODULE, 0,
71 &motu->card);
74 motu->card->private_free = motu_card_free;
75 motu->card->private_data = motu;
77 name_card(motu);
79 err = snd_motu_transaction_register(motu);
83 err = snd_motu_stream_init_duplex(motu);
87 snd_motu_proc_init(motu);
89 err = snd_motu_create_pcm_devices(motu);
93 if ((motu->spec->flags & SND_MOTU_SPEC_RX_MIDI_2ND_Q) ||
94 (motu->spec->flags & SND_MOTU_SPEC_RX_MIDI_3RD_Q) ||
95 (motu->spec->flags & SND_MOTU_SPEC_TX_MIDI_2ND_Q) ||
96 (motu->spec->flags & SND_MOTU_SPEC_TX_MIDI_3RD_Q)) {
97 err = snd_motu_create_midi_devices(motu);
102 err = snd_motu_create_hwdep_device(motu);
106 err = snd_card_register(motu->card);
110 motu->registered = true;
114 snd_card_free(motu->card);
115 dev_info(&motu->unit->device,
122 struct snd_motu *motu;
125 motu = devm_kzalloc(&unit->device, sizeof(struct snd_motu), GFP_KERNEL);
126 if (!motu)
128 motu->unit = fw_unit_get(unit);
129 dev_set_drvdata(&unit->device, motu);
131 motu->spec = (const struct snd_motu_spec *)entry->driver_data;
132 mutex_init(&motu->mutex);
133 spin_lock_init(&motu->lock);
134 init_waitqueue_head(&motu->hwdep_wait);
137 INIT_DEFERRABLE_WORK(&motu->dwork, do_registration);
138 snd_fw_schedule_registration(unit, &motu->dwork);
145 struct snd_motu *motu = dev_get_drvdata(&unit->device);
152 cancel_delayed_work_sync(&motu->dwork);
154 if (motu->registered) {
156 snd_card_free(motu->card);
159 mutex_destroy(&motu->mutex);
160 fw_unit_put(motu->unit);
165 struct snd_motu *motu = dev_get_drvdata(&unit->device);
168 if (!motu->registered)
169 snd_fw_schedule_registration(unit, &motu->dwork);
172 snd_motu_transaction_reregister(motu);