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Diffstat (limited to 'sound/usb/midi.c')
-rw-r--r--sound/usb/midi.c119
1 files changed, 98 insertions, 21 deletions
diff --git a/sound/usb/midi.c b/sound/usb/midi.c
index 8e01fa4991c..9da74d2e8ee 100644
--- a/sound/usb/midi.c
+++ b/sound/usb/midi.c
@@ -191,16 +191,16 @@ static int snd_usbmidi_submit_urb(struct urb* urb, gfp_t flags)
{
int err = usb_submit_urb(urb, flags);
if (err < 0 && err != -ENODEV)
- snd_printk(KERN_ERR "usb_submit_urb: %d\n", err);
+ dev_err(&urb->dev->dev, "usb_submit_urb: %d\n", err);
return err;
}
/*
* Error handling for URB completion functions.
*/
-static int snd_usbmidi_urb_error(int status)
+static int snd_usbmidi_urb_error(const struct urb *urb)
{
- switch (status) {
+ switch (urb->status) {
/* manually unlinked, or device gone */
case -ENOENT:
case -ECONNRESET:
@@ -213,7 +213,7 @@ static int snd_usbmidi_urb_error(int status)
case -EILSEQ:
return -EIO;
default:
- snd_printk(KERN_ERR "urb status %d\n", status);
+ dev_err(&urb->dev->dev, "urb status %d\n", urb->status);
return 0; /* continue */
}
}
@@ -227,7 +227,7 @@ static void snd_usbmidi_input_data(struct snd_usb_midi_in_endpoint* ep, int port
struct usbmidi_in_port* port = &ep->ports[portidx];
if (!port->substream) {
- snd_printd("unexpected port %d!\n", portidx);
+ dev_dbg(&ep->umidi->dev->dev, "unexpected port %d!\n", portidx);
return;
}
if (!test_bit(port->substream->number, &ep->umidi->input_triggered))
@@ -259,7 +259,7 @@ static void snd_usbmidi_in_urb_complete(struct urb* urb)
ep->umidi->usb_protocol_ops->input(ep, urb->transfer_buffer,
urb->actual_length);
} else {
- int err = snd_usbmidi_urb_error(urb->status);
+ int err = snd_usbmidi_urb_error(urb);
if (err < 0) {
if (err != -ENODEV) {
ep->error_resubmit = 1;
@@ -289,7 +289,7 @@ static void snd_usbmidi_out_urb_complete(struct urb* urb)
}
spin_unlock(&ep->buffer_lock);
if (urb->status < 0) {
- int err = snd_usbmidi_urb_error(urb->status);
+ int err = snd_usbmidi_urb_error(urb);
if (err < 0) {
if (err != -ENODEV)
mod_timer(&ep->umidi->error_timer,
@@ -1575,8 +1575,41 @@ static struct port_info {
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"),
@@ -1635,7 +1668,7 @@ static void snd_usbmidi_init_substream(struct snd_usb_midi* umidi,
struct snd_rawmidi_substream *substream = snd_usbmidi_find_substream(umidi, stream, number);
if (!substream) {
- snd_printd(KERN_ERR "substream %d:%d not found\n", stream, number);
+ dev_err(&umidi->dev->dev, "substream %d:%d not found\n", stream, number);
return;
}
@@ -1684,7 +1717,7 @@ static int snd_usbmidi_create_endpoints(struct snd_usb_midi* umidi,
}
}
}
- snd_printdd(KERN_INFO "created %d output and %d input ports\n",
+ dev_dbg(&umidi->dev->dev, "created %d output and %d input ports\n",
out_ports, in_ports);
return 0;
}
@@ -1714,10 +1747,11 @@ static int snd_usbmidi_get_ms_info(struct snd_usb_midi* umidi,
ms_header->bLength >= 7 &&
ms_header->bDescriptorType == USB_DT_CS_INTERFACE &&
ms_header->bDescriptorSubtype == UAC_HEADER)
- snd_printdd(KERN_INFO "MIDIStreaming version %02x.%02x\n",
+ dev_dbg(&umidi->dev->dev, "MIDIStreaming version %02x.%02x\n",
ms_header->bcdMSC[1], ms_header->bcdMSC[0]);
else
- snd_printk(KERN_WARNING "MIDIStreaming interface descriptor not found\n");
+ dev_warn(&umidi->dev->dev,
+ "MIDIStreaming interface descriptor not found\n");
epidx = 0;
for (i = 0; i < intfd->bNumEndpoints; ++i) {
@@ -1734,7 +1768,8 @@ static int snd_usbmidi_get_ms_info(struct snd_usb_midi* umidi,
if (usb_endpoint_dir_out(ep)) {
if (endpoints[epidx].out_ep) {
if (++epidx >= MIDI_MAX_ENDPOINTS) {
- snd_printk(KERN_WARNING "too many endpoints\n");
+ dev_warn(&umidi->dev->dev,
+ "too many endpoints\n");
break;
}
}
@@ -1749,12 +1784,13 @@ static int snd_usbmidi_get_ms_info(struct snd_usb_midi* umidi,
*/
endpoints[epidx].out_interval = 1;
endpoints[epidx].out_cables = (1 << ms_ep->bNumEmbMIDIJack) - 1;
- snd_printdd(KERN_INFO "EP %02X: %d jack(s)\n",
+ dev_dbg(&umidi->dev->dev, "EP %02X: %d jack(s)\n",
ep->bEndpointAddress, ms_ep->bNumEmbMIDIJack);
} else {
if (endpoints[epidx].in_ep) {
if (++epidx >= MIDI_MAX_ENDPOINTS) {
- snd_printk(KERN_WARNING "too many endpoints\n");
+ dev_warn(&umidi->dev->dev,
+ "too many endpoints\n");
break;
}
}
@@ -1764,7 +1800,7 @@ static int snd_usbmidi_get_ms_info(struct snd_usb_midi* umidi,
else if (snd_usb_get_speed(umidi->dev) == USB_SPEED_LOW)
endpoints[epidx].in_interval = 1;
endpoints[epidx].in_cables = (1 << ms_ep->bNumEmbMIDIJack) - 1;
- snd_printdd(KERN_INFO "EP %02X: %d jack(s)\n",
+ dev_dbg(&umidi->dev->dev, "EP %02X: %d jack(s)\n",
ep->bEndpointAddress, ms_ep->bNumEmbMIDIJack);
}
}
@@ -1832,7 +1868,7 @@ static void snd_usbmidi_switch_roland_altsetting(struct snd_usb_midi* umidi)
(get_endpoint(hostif, 1)->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) != USB_ENDPOINT_XFER_INT)
return;
- snd_printdd(KERN_INFO "switching to altsetting %d with int ep\n",
+ dev_dbg(&umidi->dev->dev, "switching to altsetting %d with int ep\n",
intfd->bAlternateSetting);
usb_set_interface(umidi->dev, intfd->bInterfaceNumber,
intfd->bAlternateSetting);
@@ -1948,6 +1984,44 @@ static int snd_usbmidi_detect_yamaha(struct snd_usb_midi* umidi,
}
/*
+ * 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.
*/
static int snd_usbmidi_create_endpoints_midiman(struct snd_usb_midi* umidi,
@@ -1976,25 +2050,25 @@ static int snd_usbmidi_create_endpoints_midiman(struct snd_usb_midi* umidi,
* input bulk endpoints (at indices 1 and 3) which aren't used.
*/
if (intfd->bNumEndpoints < (endpoint->out_cables > 0x0001 ? 5 : 3)) {
- snd_printdd(KERN_ERR "not enough endpoints\n");
+ dev_dbg(&umidi->dev->dev, "not enough endpoints\n");
return -ENOENT;
}
epd = get_endpoint(hostif, 0);
if (!usb_endpoint_dir_in(epd) || !usb_endpoint_xfer_int(epd)) {
- snd_printdd(KERN_ERR "endpoint[0] isn't interrupt\n");
+ dev_dbg(&umidi->dev->dev, "endpoint[0] isn't interrupt\n");
return -ENXIO;
}
epd = get_endpoint(hostif, 2);
if (!usb_endpoint_dir_out(epd) || !usb_endpoint_xfer_bulk(epd)) {
- snd_printdd(KERN_ERR "endpoint[2] isn't bulk output\n");
+ dev_dbg(&umidi->dev->dev, "endpoint[2] isn't bulk output\n");
return -ENXIO;
}
if (endpoint->out_cables > 0x0001) {
epd = get_endpoint(hostif, 4);
if (!usb_endpoint_dir_out(epd) ||
!usb_endpoint_xfer_bulk(epd)) {
- snd_printdd(KERN_ERR "endpoint[4] isn't bulk output\n");
+ dev_dbg(&umidi->dev->dev, "endpoint[4] isn't bulk output\n");
return -ENXIO;
}
}
@@ -2162,6 +2236,9 @@ int snd_usbmidi_create(struct snd_card *card,
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,
@@ -2215,7 +2292,7 @@ int snd_usbmidi_create(struct snd_card *card,
err = snd_usbmidi_detect_per_port_endpoints(umidi, endpoints);
break;
default:
- snd_printd(KERN_ERR "invalid quirk type %d\n", quirk->type);
+ dev_err(&umidi->dev->dev, "invalid quirk type %d\n", quirk->type);
err = -ENXIO;
break;
}
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-10 06:04:26 +0000