struct snd_usb_midi_in_endpoint *in;
} endpoints[MIDI_MAX_ENDPOINTS];
unsigned long input_triggered;
- bool autopm_reference;
unsigned int opened[2];
unsigned char disconnected;
unsigned char input_running;
{
struct snd_usb_midi* umidi = substream->rmidi->private_data;
struct snd_kcontrol *ctl;
- int err;
down_read(&umidi->disc_rwsem);
if (umidi->disconnected) {
mutex_lock(&umidi->mutex);
if (open) {
if (!umidi->opened[0] && !umidi->opened[1]) {
- err = usb_autopm_get_interface(umidi->iface);
- umidi->autopm_reference = err >= 0;
- if (err < 0 && err != -EACCES) {
- mutex_unlock(&umidi->mutex);
- up_read(&umidi->disc_rwsem);
- return -EIO;
- }
if (umidi->roland_load_ctl) {
ctl = umidi->roland_load_ctl;
ctl->vd[0].access |= SNDRV_CTL_ELEM_ACCESS_INACTIVE;
snd_ctl_notify(umidi->card,
SNDRV_CTL_EVENT_MASK_INFO, &ctl->id);
}
- if (umidi->autopm_reference)
- usb_autopm_put_interface(umidi->iface);
}
}
mutex_unlock(&umidi->mutex);
}
del_timer_sync(&umidi->error_timer);
}
+EXPORT_SYMBOL(snd_usbmidi_disconnect);
static void snd_usbmidi_rawmidi_free(struct snd_rawmidi *rmidi)
{
static struct snd_rawmidi_substream *snd_usbmidi_find_substream(struct snd_usb_midi* umidi,
int stream, int number)
{
- struct list_head* list;
+ struct snd_rawmidi_substream *substream;
- list_for_each(list, &umidi->rmidi->streams[stream].substreams) {
- struct snd_rawmidi_substream *substream = list_entry(list, struct snd_rawmidi_substream, list);
+ list_for_each_entry(substream, &umidi->rmidi->streams[stream].substreams, list) {
if (substream->number == number)
return substream;
}
EXTERNAL_PORT(0x0582, 0x004d, 0, "%s MIDI"),
EXTERNAL_PORT(0x0582, 0x004d, 1, "%s 1"),
EXTERNAL_PORT(0x0582, 0x004d, 2, "%s 2"),
+ /* BOSS GT-PRO */
+ CONTROL_PORT(0x0582, 0x0089, 0, "%s Control"),
/* Edirol UM-3EX */
CONTROL_PORT(0x0582, 0x009a, 3, "%s Control"),
+ /* Roland VG-99 */
+ CONTROL_PORT(0x0582, 0x00b2, 0, "%s Control"),
+ EXTERNAL_PORT(0x0582, 0x00b2, 1, "%s MIDI"),
+ /* Cakewalk Sonar V-Studio 100 */
+ EXTERNAL_PORT(0x0582, 0x00eb, 0, "%s MIDI"),
+ CONTROL_PORT(0x0582, 0x00eb, 1, "%s Control"),
+ /* Roland VB-99 */
+ CONTROL_PORT(0x0582, 0x0102, 0, "%s Control"),
+ EXTERNAL_PORT(0x0582, 0x0102, 1, "%s MIDI"),
+ /* Roland A-PRO */
+ EXTERNAL_PORT(0x0582, 0x010f, 0, "%s MIDI"),
+ CONTROL_PORT(0x0582, 0x010f, 1, "%s 1"),
+ CONTROL_PORT(0x0582, 0x010f, 2, "%s 2"),
+ /* Roland SD-50 */
+ ROLAND_SYNTH_PORT(0x0582, 0x0114, 0, "%s Synth", 128),
+ EXTERNAL_PORT(0x0582, 0x0114, 1, "%s MIDI"),
+ CONTROL_PORT(0x0582, 0x0114, 2, "%s Control"),
+ /* Roland OCTA-CAPTURE */
+ EXTERNAL_PORT(0x0582, 0x0120, 0, "%s MIDI"),
+ CONTROL_PORT(0x0582, 0x0120, 1, "%s Control"),
+ EXTERNAL_PORT(0x0582, 0x0121, 0, "%s MIDI"),
+ CONTROL_PORT(0x0582, 0x0121, 1, "%s Control"),
+ /* Roland SPD-SX */
+ CONTROL_PORT(0x0582, 0x0145, 0, "%s Control"),
+ EXTERNAL_PORT(0x0582, 0x0145, 1, "%s MIDI"),
+ /* Roland A-Series */
+ CONTROL_PORT(0x0582, 0x0156, 0, "%s Keyboard"),
+ EXTERNAL_PORT(0x0582, 0x0156, 1, "%s MIDI"),
+ /* Roland INTEGRA-7 */
+ ROLAND_SYNTH_PORT(0x0582, 0x015b, 0, "%s Synth", 128),
+ CONTROL_PORT(0x0582, 0x015b, 1, "%s Control"),
/* M-Audio MidiSport 8x8 */
CONTROL_PORT(0x0763, 0x1031, 8, "%s Control"),
CONTROL_PORT(0x0763, 0x1033, 8, "%s Control"),
return snd_usbmidi_detect_endpoints(umidi, endpoint, 1);
}
+/*
+ * Detects the endpoints and ports of Roland devices.
+ */
+static int snd_usbmidi_detect_roland(struct snd_usb_midi* umidi,
+ struct snd_usb_midi_endpoint_info* endpoint)
+{
+ struct usb_interface* intf;
+ struct usb_host_interface *hostif;
+ u8* cs_desc;
+
+ intf = umidi->iface;
+ if (!intf)
+ return -ENOENT;
+ hostif = intf->altsetting;
+ /*
+ * Some devices have a descriptor <06 24 F1 02 <inputs> <outputs>>,
+ * some have standard class descriptors, or both kinds, or neither.
+ */
+ for (cs_desc = hostif->extra;
+ cs_desc < hostif->extra + hostif->extralen && cs_desc[0] >= 2;
+ cs_desc += cs_desc[0]) {
+ if (cs_desc[0] >= 6 &&
+ cs_desc[1] == USB_DT_CS_INTERFACE &&
+ cs_desc[2] == 0xf1 &&
+ cs_desc[3] == 0x02) {
+ endpoint->in_cables = (1 << cs_desc[4]) - 1;
+ endpoint->out_cables = (1 << cs_desc[5]) - 1;
+ return snd_usbmidi_detect_endpoints(umidi, endpoint, 1);
+ } else if (cs_desc[0] >= 7 &&
+ cs_desc[1] == USB_DT_CS_INTERFACE &&
+ cs_desc[2] == UAC_HEADER) {
+ return snd_usbmidi_get_ms_info(umidi, endpoint);
+ }
+ }
+
+ return -ENODEV;
+}
+
/*
* Creates the endpoints and their ports for Midiman devices.
*/
}
umidi->input_running = 0;
}
+EXPORT_SYMBOL(snd_usbmidi_input_stop);
static void snd_usbmidi_input_start_ep(struct snd_usb_midi_in_endpoint* ep)
{
snd_usbmidi_input_start_ep(umidi->endpoints[i].in);
umidi->input_running = 1;
}
+EXPORT_SYMBOL(snd_usbmidi_input_start);
/*
* Creates and registers everything needed for a MIDI streaming interface.
case QUIRK_MIDI_YAMAHA:
err = snd_usbmidi_detect_yamaha(umidi, &endpoints[0]);
break;
+ case QUIRK_MIDI_ROLAND:
+ err = snd_usbmidi_detect_roland(umidi, &endpoints[0]);
+ break;
case QUIRK_MIDI_MIDIMAN:
umidi->usb_protocol_ops = &snd_usbmidi_midiman_ops;
memcpy(&endpoints[0], quirk->data,
return err;
}
+ usb_autopm_get_interface_no_resume(umidi->iface);
+
list_add_tail(&umidi->list, midi_list);
return 0;
}
-
EXPORT_SYMBOL(snd_usbmidi_create);
-EXPORT_SYMBOL(snd_usbmidi_input_stop);
-EXPORT_SYMBOL(snd_usbmidi_input_start);
-EXPORT_SYMBOL(snd_usbmidi_disconnect);