diff --git a/sound/usb/usbquirks.h b/sound/usb/usbquirks.h
new file mode 100644
index 0000000..88bbd94
--- /dev/null
+++ b/sound/usb/usbquirks.h
@@ -0,0 +1,1202 @@
+/*
+ * ALSA USB Audio Driver
+ *
+ * Copyright (c) 2002 by Takashi Iwai <tiwai@suse.de>,
+ *                       Clemens Ladisch <clemens@ladisch.de>
+ *
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+ */
+
+/*
+ * The contents of this file are part of the driver's id_table.
+ *
+ * In a perfect world, this file would be empty.
+ */
+
+/*
+ * Use this for devices where other interfaces are standard compliant,
+ * to prevent the quirk being applied to those interfaces. (To work with
+ * hotplugging, bDeviceClass must be set to USB_CLASS_PER_INTERFACE.)
+ */
+#define USB_DEVICE_VENDOR_SPEC(vend, prod) \
+	.match_flags = USB_DEVICE_ID_MATCH_VENDOR | \
+		       USB_DEVICE_ID_MATCH_PRODUCT | \
+		       USB_DEVICE_ID_MATCH_INT_CLASS, \
+	.idVendor = vend, \
+	.idProduct = prod, \
+	.bInterfaceClass = USB_CLASS_VENDOR_SPEC
+
+/*
+ * Yamaha devices
+ */
+
+#define YAMAHA_DEVICE(id, name) { \
+	USB_DEVICE(0x0499, id), \
+	.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) { \
+		.vendor_name = "Yamaha", \
+		.product_name = name, \
+		.ifnum = QUIRK_ANY_INTERFACE, \
+		.type = QUIRK_MIDI_YAMAHA \
+	} \
+}
+#define YAMAHA_INTERFACE(id, intf, name) { \
+	USB_DEVICE_VENDOR_SPEC(0x0499, id), \
+	.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) { \
+		.vendor_name = "Yamaha", \
+		.product_name = name, \
+		.ifnum = intf, \
+		.type = QUIRK_MIDI_YAMAHA \
+	} \
+}
+YAMAHA_DEVICE(0x1000, "UX256"),
+YAMAHA_DEVICE(0x1001, "MU1000"),
+YAMAHA_DEVICE(0x1002, "MU2000"),
+YAMAHA_DEVICE(0x1003, "MU500"),
+YAMAHA_INTERFACE(0x1004, 3, "UW500"),
+YAMAHA_DEVICE(0x1005, "MOTIF6"),
+YAMAHA_DEVICE(0x1006, "MOTIF7"),
+YAMAHA_DEVICE(0x1007, "MOTIF8"),
+YAMAHA_DEVICE(0x1008, "UX96"),
+YAMAHA_DEVICE(0x1009, "UX16"),
+YAMAHA_INTERFACE(0x100a, 3, "EOS BX"),
+YAMAHA_DEVICE(0x100c, "UC-MX"),
+YAMAHA_DEVICE(0x100d, "UC-KX"),
+YAMAHA_DEVICE(0x100e, "S08"),
+YAMAHA_DEVICE(0x100f, "CLP-150"),
+YAMAHA_DEVICE(0x1010, "CLP-170"),
+YAMAHA_DEVICE(0x1011, "P-250"),
+YAMAHA_DEVICE(0x1012, "TYROS"),
+YAMAHA_DEVICE(0x1013, "PF-500"),
+YAMAHA_DEVICE(0x1014, "S90"),
+YAMAHA_DEVICE(0x1015, "MOTIF-R"),
+YAMAHA_DEVICE(0x1017, "CVP-204"),
+YAMAHA_DEVICE(0x1018, "CVP-206"),
+YAMAHA_DEVICE(0x1019, "CVP-208"),
+YAMAHA_DEVICE(0x101a, "CVP-210"),
+YAMAHA_DEVICE(0x101b, "PSR-1100"),
+YAMAHA_DEVICE(0x101c, "PSR-2100"),
+YAMAHA_DEVICE(0x101d, "CLP-175"),
+YAMAHA_DEVICE(0x101e, "PSR-K1"),
+YAMAHA_DEVICE(0x1020, "EZ-250i"),
+YAMAHA_DEVICE(0x1021, "MOTIF ES 6"),
+YAMAHA_DEVICE(0x1022, "MOTIF ES 7"),
+YAMAHA_DEVICE(0x1023, "MOTIF ES 8"),
+YAMAHA_DEVICE(0x1024, "CVP-301"),
+YAMAHA_DEVICE(0x1025, "CVP-303"),
+YAMAHA_DEVICE(0x1026, "CVP-305"),
+YAMAHA_DEVICE(0x1027, "CVP-307"),
+YAMAHA_DEVICE(0x1028, "CVP-309"),
+YAMAHA_DEVICE(0x1029, "CVP-309GP"),
+YAMAHA_DEVICE(0x102a, "PSR-1500"),
+YAMAHA_DEVICE(0x102b, "PSR-3000"),
+YAMAHA_DEVICE(0x102e, "ELS-01/01C"),
+YAMAHA_DEVICE(0x1030, "PSR-295/293"),
+YAMAHA_DEVICE(0x1031, "DGX-205/203"),
+YAMAHA_DEVICE(0x1032, "DGX-305"),
+YAMAHA_DEVICE(0x1033, "DGX-505"),
+YAMAHA_DEVICE(0x1034, NULL),
+YAMAHA_DEVICE(0x1035, NULL),
+YAMAHA_DEVICE(0x1036, NULL),
+YAMAHA_DEVICE(0x1037, NULL),
+YAMAHA_DEVICE(0x1038, NULL),
+YAMAHA_DEVICE(0x1039, NULL),
+YAMAHA_DEVICE(0x103a, NULL),
+YAMAHA_DEVICE(0x103b, NULL),
+YAMAHA_DEVICE(0x103c, NULL),
+YAMAHA_DEVICE(0x2000, "DGP-7"),
+YAMAHA_DEVICE(0x2001, "DGP-5"),
+YAMAHA_DEVICE(0x2002, NULL),
+YAMAHA_DEVICE(0x5000, "CS1D"),
+YAMAHA_DEVICE(0x5001, "DSP1D"),
+YAMAHA_DEVICE(0x5002, "DME32"),
+YAMAHA_DEVICE(0x5003, "DM2000"),
+YAMAHA_DEVICE(0x5004, "02R96"),
+YAMAHA_DEVICE(0x5005, "ACU16-C"),
+YAMAHA_DEVICE(0x5006, "NHB32-C"),
+YAMAHA_DEVICE(0x5007, "DM1000"),
+YAMAHA_DEVICE(0x5008, "01V96"),
+YAMAHA_DEVICE(0x5009, "SPX2000"),
+YAMAHA_DEVICE(0x500a, "PM5D"),
+YAMAHA_DEVICE(0x500b, "DME64N"),
+YAMAHA_DEVICE(0x500c, "DME24N"),
+YAMAHA_DEVICE(0x500d, NULL),
+YAMAHA_DEVICE(0x500e, NULL),
+YAMAHA_DEVICE(0x7000, "DTX"),
+YAMAHA_DEVICE(0x7010, "UB99"),
+#undef YAMAHA_DEVICE
+#undef YAMAHA_INTERFACE
+
+/*
+ * Roland/RolandED/Edirol/BOSS devices
+ */
+{
+	USB_DEVICE(0x0582, 0x0000),
+	.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
+		.vendor_name = "Roland",
+		.product_name = "UA-100",
+		.ifnum = QUIRK_ANY_INTERFACE,
+		.type = QUIRK_COMPOSITE,
+		.data = (const snd_usb_audio_quirk_t[]) {
+			{
+				.ifnum = 0,
+				.type = QUIRK_AUDIO_FIXED_ENDPOINT,
+				.data = & (const struct audioformat) {
+					.format = SNDRV_PCM_FORMAT_S16_LE,
+					.channels = 4,
+					.iface = 0,
+					.altsetting = 1,
+					.altset_idx = 1,
+					.attributes = 0,
+					.endpoint = 0x01,
+					.ep_attr = 0x09,
+					.rates = SNDRV_PCM_RATE_CONTINUOUS,
+					.rate_min = 44100,
+					.rate_max = 44100,
+				}
+			},
+			{
+				.ifnum = 1,
+				.type = QUIRK_AUDIO_FIXED_ENDPOINT,
+				.data = & (const struct audioformat) {
+					.format = SNDRV_PCM_FORMAT_S16_LE,
+					.channels = 2,
+					.iface = 1,
+					.altsetting = 1,
+					.altset_idx = 1,
+					.attributes = EP_CS_ATTR_FILL_MAX,
+					.endpoint = 0x81,
+					.ep_attr = 0x05,
+					.rates = SNDRV_PCM_RATE_CONTINUOUS,
+					.rate_min = 44100,
+					.rate_max = 44100,
+				}
+			},
+			{
+				.ifnum = 2,
+				.type = QUIRK_MIDI_FIXED_ENDPOINT,
+				.data = & (const snd_usb_midi_endpoint_info_t) {
+					.out_cables = 0x0007,
+					.in_cables  = 0x0007
+				}
+			},
+			{
+				.ifnum = -1
+			}
+		}
+	}
+},
+{
+	USB_DEVICE(0x0582, 0x0002),
+	.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
+		.vendor_name = "EDIROL",
+		.product_name = "UM-4",
+		.ifnum = 2,
+		.type = QUIRK_MIDI_FIXED_ENDPOINT,
+		.data = & (const snd_usb_midi_endpoint_info_t) {
+			.out_cables = 0x000f,
+			.in_cables  = 0x000f
+		}
+	}
+},
+{
+	USB_DEVICE(0x0582, 0x0003),
+	.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
+		.vendor_name = "Roland",
+		.product_name = "SC-8850",
+		.ifnum = 2,
+		.type = QUIRK_MIDI_FIXED_ENDPOINT,
+		.data = & (const snd_usb_midi_endpoint_info_t) {
+			.out_cables = 0x003f,
+			.in_cables  = 0x003f
+		}
+	}
+},
+{
+	USB_DEVICE(0x0582, 0x0004),
+	.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
+		.vendor_name = "Roland",
+		.product_name = "U-8",
+		.ifnum = 2,
+		.type = QUIRK_MIDI_FIXED_ENDPOINT,
+		.data = & (const snd_usb_midi_endpoint_info_t) {
+			.out_cables = 0x0005,
+			.in_cables  = 0x0005
+		}
+	}
+},
+{
+	USB_DEVICE(0x0582, 0x0005),
+	.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
+		.vendor_name = "EDIROL",
+		.product_name = "UM-2",
+		.ifnum = 2,
+		.type = QUIRK_MIDI_FIXED_ENDPOINT,
+		.data = & (const snd_usb_midi_endpoint_info_t) {
+			.out_cables = 0x0003,
+			.in_cables  = 0x0003
+		}
+	}
+},
+{
+	USB_DEVICE(0x0582, 0x0007),
+	.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
+		.vendor_name = "Roland",
+		.product_name = "SC-8820",
+		.ifnum = 2,
+		.type = QUIRK_MIDI_FIXED_ENDPOINT,
+		.data = & (const snd_usb_midi_endpoint_info_t) {
+			.out_cables = 0x0013,
+			.in_cables  = 0x0013
+		}
+	}
+},
+{
+	USB_DEVICE(0x0582, 0x0008),
+	.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
+		.vendor_name = "Roland",
+		.product_name = "PC-300",
+		.ifnum = 2,
+		.type = QUIRK_MIDI_FIXED_ENDPOINT,
+		.data = & (const snd_usb_midi_endpoint_info_t) {
+			.out_cables = 0x0001,
+			.in_cables  = 0x0001
+		}
+	}
+},
+{
+	USB_DEVICE(0x0582, 0x0009),
+	.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
+		.vendor_name = "EDIROL",
+		.product_name = "UM-1",
+		.ifnum = 2,
+		.type = QUIRK_MIDI_FIXED_ENDPOINT,
+		.data = & (const snd_usb_midi_endpoint_info_t) {
+			.out_cables = 0x0001,
+			.in_cables  = 0x0001
+		}
+	}
+},
+{
+	USB_DEVICE(0x0582, 0x000b),
+	.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
+		.vendor_name = "Roland",
+		.product_name = "SK-500",
+		.ifnum = 2,
+		.type = QUIRK_MIDI_FIXED_ENDPOINT,
+		.data = & (const snd_usb_midi_endpoint_info_t) {
+			.out_cables = 0x0013,
+			.in_cables  = 0x0013
+		}
+	}
+},
+{
+	/* thanks to Emiliano Grilli <emillo@libero.it>
+	 * for helping researching this data */
+	USB_DEVICE(0x0582, 0x000c),
+	.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
+		.vendor_name = "Roland",
+		.product_name = "SC-D70",
+		.ifnum = QUIRK_ANY_INTERFACE,
+		.type = QUIRK_COMPOSITE,
+		.data = (const snd_usb_audio_quirk_t[]) {
+			{
+				.ifnum = 0,
+				.type = QUIRK_AUDIO_FIXED_ENDPOINT,
+				.data = & (const struct audioformat) {
+					.format = SNDRV_PCM_FORMAT_S24_3LE,
+					.channels = 2,
+					.iface = 0,
+					.altsetting = 1,
+					.altset_idx = 1,
+					.attributes = 0,
+					.endpoint = 0x01,
+					.ep_attr = 0x01,
+					.rates = SNDRV_PCM_RATE_CONTINUOUS,
+					.rate_min = 44100,
+					.rate_max = 44100,
+				}
+			},
+			{
+				.ifnum = 1,
+				.type = QUIRK_AUDIO_FIXED_ENDPOINT,
+				.data = & (const struct audioformat) {
+					.format = SNDRV_PCM_FORMAT_S24_3LE,
+					.channels = 2,
+					.iface = 1,
+					.altsetting = 1,
+					.altset_idx = 1,
+					.attributes = 0,
+					.endpoint = 0x81,
+					.ep_attr = 0x01,
+					.rates = SNDRV_PCM_RATE_CONTINUOUS,
+					.rate_min = 44100,
+					.rate_max = 44100,
+				}
+			},
+			{
+				.ifnum = 2,
+				.type = QUIRK_MIDI_FIXED_ENDPOINT,
+				.data = & (const snd_usb_midi_endpoint_info_t) {
+					.out_cables = 0x0007,
+					.in_cables  = 0x0007
+				}
+			},
+			{
+				.ifnum = -1
+			}
+		}
+	}
+},
+{	/*
+	 * This quirk is for the "Advanced Driver" mode of the Edirol UA-5.
+	 * If the advanced mode switch at the back of the unit is off, the
+	 * UA-5 has ID 0x0582/0x0011 and is standard compliant (no quirks),
+	 * but offers only 16-bit PCM.
+	 * In advanced mode, the UA-5 will output S24_3LE samples (two
+	 * channels) at the rate indicated on the front switch, including
+	 * the 96kHz sample rate.
+	 */
+	USB_DEVICE(0x0582, 0x0010),
+	.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
+		.vendor_name = "EDIROL",
+		.product_name = "UA-5",
+		.ifnum = QUIRK_ANY_INTERFACE,
+		.type = QUIRK_COMPOSITE,
+		.data = (const snd_usb_audio_quirk_t[]) {
+			{
+				.ifnum = 1,
+				.type = QUIRK_AUDIO_STANDARD_INTERFACE
+			},
+			{
+				.ifnum = 2,
+				.type = QUIRK_AUDIO_STANDARD_INTERFACE
+			},
+			{
+				.ifnum = -1
+			}
+		}
+	}
+},
+{
+	USB_DEVICE(0x0582, 0x0012),
+	.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
+		.vendor_name = "Roland",
+		.product_name = "XV-5050",
+		.ifnum = 0,
+		.type = QUIRK_MIDI_FIXED_ENDPOINT,
+		.data = & (const snd_usb_midi_endpoint_info_t) {
+			.out_cables = 0x0001,
+			.in_cables  = 0x0001
+		}
+	}
+},
+{
+	USB_DEVICE(0x0582, 0x0014),
+	.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
+		.vendor_name = "EDIROL",
+		.product_name = "UM-880",
+		.ifnum = 0,
+		.type = QUIRK_MIDI_FIXED_ENDPOINT,
+		.data = & (const snd_usb_midi_endpoint_info_t) {
+			.out_cables = 0x01ff,
+			.in_cables  = 0x01ff
+		}
+	}
+},
+{
+	USB_DEVICE(0x0582, 0x0016),
+	.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
+		.vendor_name = "EDIROL",
+		.product_name = "SD-90",
+		.ifnum = 2,
+		.type = QUIRK_MIDI_FIXED_ENDPOINT,
+		.data = & (const snd_usb_midi_endpoint_info_t) {
+			.out_cables = 0x000f,
+			.in_cables  = 0x000f
+		}
+	}
+},
+{
+	USB_DEVICE(0x0582, 0x001b),
+	.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
+		.vendor_name = "Roland",
+		.product_name = "MMP-2",
+		.ifnum = 2,
+		.type = QUIRK_MIDI_FIXED_ENDPOINT,
+		.data = & (const snd_usb_midi_endpoint_info_t) {
+			.out_cables = 0x0001,
+			.in_cables  = 0x0001
+		}
+	}
+},
+{
+	USB_DEVICE(0x0582, 0x001d),
+	.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
+		.vendor_name = "Roland",
+		.product_name = "V-SYNTH",
+		.ifnum = 0,
+		.type = QUIRK_MIDI_FIXED_ENDPOINT,
+		.data = & (const snd_usb_midi_endpoint_info_t) {
+			.out_cables = 0x0001,
+			.in_cables  = 0x0001
+		}
+	}
+},
+{
+	USB_DEVICE(0x0582, 0x0023),
+	.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
+		.vendor_name = "EDIROL",
+		.product_name = "UM-550",
+		.ifnum = 0,
+		.type = QUIRK_MIDI_FIXED_ENDPOINT,
+		.data = & (const snd_usb_midi_endpoint_info_t) {
+			.out_cables = 0x003f,
+			.in_cables  = 0x003f
+		}
+	}
+},
+{
+	/*
+	 * This quirk is for the "Advanced Driver" mode. If off, the UA-20
+	 * has ID 0x0026 and is standard compliant, but has only 16-bit PCM
+	 * and no MIDI.
+	 */
+	USB_DEVICE(0x0582, 0x0025),
+	.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
+		.vendor_name = "EDIROL",
+		.product_name = "UA-20",
+		.ifnum = QUIRK_ANY_INTERFACE,
+		.type = QUIRK_COMPOSITE,
+		.data = (const snd_usb_audio_quirk_t[]) {
+			{
+				.ifnum = 1,
+				.type = QUIRK_AUDIO_STANDARD_INTERFACE
+			},
+			{
+				.ifnum = 2,
+				.type = QUIRK_AUDIO_STANDARD_INTERFACE
+			},
+			{
+				.ifnum = 3,
+				.type = QUIRK_MIDI_STANDARD_INTERFACE
+			},
+			{
+				.ifnum = -1
+			}
+		}
+	}
+},
+{
+	USB_DEVICE(0x0582, 0x0027),
+	.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
+		.vendor_name = "EDIROL",
+		.product_name = "SD-20",
+		.ifnum = 0,
+		.type = QUIRK_MIDI_FIXED_ENDPOINT,
+		.data = & (const snd_usb_midi_endpoint_info_t) {
+			.out_cables = 0x0003,
+			.in_cables  = 0x0007
+		}
+	}
+},
+{
+	USB_DEVICE(0x0582, 0x0029),
+	.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
+		.vendor_name = "EDIROL",
+		.product_name = "SD-80",
+		.ifnum = 0,
+		.type = QUIRK_MIDI_FIXED_ENDPOINT,
+		.data = & (const snd_usb_midi_endpoint_info_t) {
+			.out_cables = 0x000f,
+			.in_cables  = 0x000f
+		}
+	}
+},
+{	/*
+	 * This quirk is for the "Advanced" modes of the Edirol UA-700.
+	 * If the sample format switch is not in an advanced setting, the
+	 * UA-700 has ID 0x0582/0x002c and is standard compliant (no quirks),
+	 * but offers only 16-bit PCM and no MIDI.
+	 */
+	USB_DEVICE_VENDOR_SPEC(0x0582, 0x002b),
+	.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
+		.vendor_name = "EDIROL",
+		.product_name = "UA-700",
+		.ifnum = QUIRK_ANY_INTERFACE,
+		.type = QUIRK_COMPOSITE,
+		.data = (const snd_usb_audio_quirk_t[]) {
+			{
+				.ifnum = 1,
+				.type = QUIRK_AUDIO_EDIROL_UA700_UA25
+			},
+			{
+				.ifnum = 2,
+				.type = QUIRK_AUDIO_EDIROL_UA700_UA25
+			},
+			{
+				.ifnum = 3,
+				.type = QUIRK_AUDIO_EDIROL_UA700_UA25
+			},
+			{
+				.ifnum = -1
+			}
+		}
+	}
+},
+{
+	USB_DEVICE(0x0582, 0x002d),
+	.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
+		.vendor_name = "Roland",
+		.product_name = "XV-2020",
+		.ifnum = 0,
+		.type = QUIRK_MIDI_FIXED_ENDPOINT,
+		.data = & (const snd_usb_midi_endpoint_info_t) {
+			.out_cables = 0x0001,
+			.in_cables  = 0x0001
+		}
+	}
+},
+{
+	USB_DEVICE(0x0582, 0x002f),
+	.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
+		.vendor_name = "Roland",
+		.product_name = "VariOS",
+		.ifnum = 0,
+		.type = QUIRK_MIDI_FIXED_ENDPOINT,
+		.data = & (const snd_usb_midi_endpoint_info_t) {
+			.out_cables = 0x0007,
+			.in_cables  = 0x0007
+		}
+	}
+},
+{
+	USB_DEVICE(0x0582, 0x0033),
+	.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
+		.vendor_name = "EDIROL",
+		.product_name = "PCR",
+		.ifnum = 0,
+		.type = QUIRK_MIDI_FIXED_ENDPOINT,
+		.data = & (const snd_usb_midi_endpoint_info_t) {
+			.out_cables = 0x0003,
+			.in_cables  = 0x0007
+		}
+	}
+},
+{
+	USB_DEVICE(0x0582, 0x0037),
+	.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
+		.vendor_name = "Roland",
+		.product_name = "Digital Piano",
+		.ifnum = 0,
+		.type = QUIRK_MIDI_FIXED_ENDPOINT,
+		.data = & (const snd_usb_midi_endpoint_info_t) {
+			.out_cables = 0x0001,
+			.in_cables  = 0x0001
+		}
+	}
+},
+{
+	USB_DEVICE_VENDOR_SPEC(0x0582, 0x003b),
+	.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
+		.vendor_name = "BOSS",
+		.product_name = "GS-10",
+		.ifnum = 3,
+		.type = QUIRK_MIDI_FIXED_ENDPOINT,
+		.data = & (const snd_usb_midi_endpoint_info_t) {
+			.out_cables = 0x0003,
+			.in_cables  = 0x0003
+		}
+	}
+},
+{
+	USB_DEVICE(0x0582, 0x0040),
+	.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
+		.vendor_name = "Roland",
+		.product_name = "GI-20",
+		.ifnum = 0,
+		.type = QUIRK_MIDI_FIXED_ENDPOINT,
+		.data = & (const snd_usb_midi_endpoint_info_t) {
+			.out_cables = 0x0001,
+			.in_cables  = 0x0001
+		}
+	}
+},
+{
+	USB_DEVICE(0x0582, 0x0042),
+	.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
+		.vendor_name = "Roland",
+		.product_name = "RS-70",
+		.ifnum = 0,
+		.type = QUIRK_MIDI_FIXED_ENDPOINT,
+		.data = & (const snd_usb_midi_endpoint_info_t) {
+			.out_cables = 0x0001,
+			.in_cables  = 0x0001
+		}
+	}
+},
+{
+	USB_DEVICE(0x0582, 0x0044),
+	.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
+		.vendor_name = "Roland",
+		.product_name = "UA-1000",
+		.ifnum = QUIRK_ANY_INTERFACE,
+		.type = QUIRK_COMPOSITE,
+		.data = (const snd_usb_audio_quirk_t[]) {
+			{
+				.ifnum = 1,
+				.type = QUIRK_AUDIO_EDIROL_UA1000
+			},
+			{
+				.ifnum = 2,
+				.type = QUIRK_AUDIO_EDIROL_UA1000
+			},
+			{
+				.ifnum = 3,
+				.type = QUIRK_MIDI_FIXED_ENDPOINT,
+				.data = & (const snd_usb_midi_endpoint_info_t) {
+					.out_cables = 0x0003,
+					.in_cables  = 0x0003
+				}
+			},
+			{
+				.ifnum = -1
+			}
+		}
+	}
+},
+{
+	USB_DEVICE(0x0582, 0x0048),
+	.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
+		.vendor_name = "EDIROL",
+		.product_name = "UR-80",
+		.ifnum = 0,
+		.type = QUIRK_MIDI_FIXED_ENDPOINT,
+		.data = & (const snd_usb_midi_endpoint_info_t) {
+			.out_cables = 0x0003,
+			.in_cables  = 0x0007
+		}
+	}
+},
+{
+	USB_DEVICE(0x0582, 0x004d),
+	.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
+		.vendor_name = "EDIROL",
+		.product_name = "PCR-A",
+		.ifnum = 0,
+		.type = QUIRK_MIDI_FIXED_ENDPOINT,
+		.data = & (const snd_usb_midi_endpoint_info_t) {
+			.out_cables = 0x0003,
+			.in_cables  = 0x0007
+		}
+	}
+},
+{
+	/*
+	 * This quirk is for the "Advanced Driver" mode. If off, the UA-3FX
+	 * is standard compliant, but has only 16-bit PCM.
+	 */
+	USB_DEVICE(0x0582, 0x0050),
+	.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
+		.vendor_name = "EDIROL",
+		.product_name = "UA-3FX",
+		.ifnum = QUIRK_ANY_INTERFACE,
+		.type = QUIRK_COMPOSITE,
+		.data = (const snd_usb_audio_quirk_t[]) {
+			{
+				.ifnum = 1,
+				.type = QUIRK_AUDIO_STANDARD_INTERFACE
+			},
+			{
+				.ifnum = 2,
+				.type = QUIRK_AUDIO_STANDARD_INTERFACE
+			},
+			{
+				.ifnum = -1
+			}
+		}
+	}
+},
+{
+	USB_DEVICE(0x0582, 0x0052),
+	.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
+		.vendor_name = "EDIROL",
+		.product_name = "UM-1SX",
+		.ifnum = 0,
+		.type = QUIRK_MIDI_STANDARD_INTERFACE
+	}
+},
+{
+	USB_DEVICE(0x0582, 0x0065),
+	.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
+		.vendor_name = "EDIROL",
+		.product_name = "PCR-1",
+		.ifnum = 0,
+		.type = QUIRK_MIDI_FIXED_ENDPOINT,
+		.data = & (const snd_usb_midi_endpoint_info_t) {
+			.out_cables = 0x0001,
+			.in_cables  = 0x0003
+		}
+	}
+},
+{
+	USB_DEVICE_VENDOR_SPEC(0x0582, 0x006a),
+	.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
+		.vendor_name = "Roland",
+		.product_name = "SP-606",
+		.ifnum = 3,
+		.type = QUIRK_MIDI_FIXED_ENDPOINT,
+		.data = & (const snd_usb_midi_endpoint_info_t) {
+			.out_cables = 0x0001,
+			.in_cables  = 0x0001
+		}
+	}
+},
+{
+	USB_DEVICE(0x0582, 0x006d),
+	.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
+		.vendor_name = "Roland",
+		.product_name = "FANTOM-X",
+		.ifnum = 0,
+		.type = QUIRK_MIDI_FIXED_ENDPOINT,
+		.data = & (const snd_usb_midi_endpoint_info_t) {
+			.out_cables = 0x0001,
+			.in_cables  = 0x0001
+		}
+	}
+},
+{	/*
+	 * This quirk is for the "Advanced" modes of the Edirol UA-25.
+	 * If the switch is not in an advanced setting, the UA-25 has
+	 * ID 0x0582/0x0073 and is standard compliant (no quirks), but
+	 * offers only 16-bit PCM at 44.1 kHz and no MIDI.
+	 */
+	USB_DEVICE_VENDOR_SPEC(0x0582, 0x0074),
+	.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
+		.vendor_name = "EDIROL",
+		.product_name = "UA-25",
+		.ifnum = QUIRK_ANY_INTERFACE,
+		.type = QUIRK_COMPOSITE,
+		.data = (const snd_usb_audio_quirk_t[]) {
+			{
+				.ifnum = 0,
+				.type = QUIRK_AUDIO_EDIROL_UA700_UA25
+			},
+			{
+				.ifnum = 1,
+				.type = QUIRK_AUDIO_EDIROL_UA700_UA25
+			},
+			{
+				.ifnum = 2,
+				.type = QUIRK_AUDIO_EDIROL_UA700_UA25
+			},
+			{
+				.ifnum = -1
+			}
+		}
+	}
+},
+{
+	USB_DEVICE(0x0582, 0x0075),
+	.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
+		.vendor_name = "BOSS",
+		.product_name = "DR-880",
+		.ifnum = 0,
+		.type = QUIRK_MIDI_FIXED_ENDPOINT,
+		.data = & (const snd_usb_midi_endpoint_info_t) {
+			.out_cables = 0x0001,
+			.in_cables  = 0x0001
+		}
+	}
+},
+
+/* Midiman/M-Audio devices */
+{
+	USB_DEVICE_VENDOR_SPEC(0x0763, 0x1002),
+	.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
+		.vendor_name = "M-Audio",
+		.product_name = "MidiSport 2x2",
+		.ifnum = QUIRK_ANY_INTERFACE,
+		.type = QUIRK_MIDI_MIDIMAN,
+		.data = & (const snd_usb_midi_endpoint_info_t) {
+			.out_cables = 0x0003,
+			.in_cables  = 0x0003
+		}
+	}
+},
+{
+	USB_DEVICE_VENDOR_SPEC(0x0763, 0x1011),
+	.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
+		.vendor_name = "M-Audio",
+		.product_name = "MidiSport 1x1",
+		.ifnum = QUIRK_ANY_INTERFACE,
+		.type = QUIRK_MIDI_MIDIMAN,
+		.data = & (const snd_usb_midi_endpoint_info_t) {
+			.out_cables = 0x0001,
+			.in_cables  = 0x0001
+		}
+	}
+},
+{
+	USB_DEVICE_VENDOR_SPEC(0x0763, 0x1015),
+	.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
+		.vendor_name = "M-Audio",
+		.product_name = "Keystation",
+		.ifnum = QUIRK_ANY_INTERFACE,
+		.type = QUIRK_MIDI_MIDIMAN,
+		.data = & (const snd_usb_midi_endpoint_info_t) {
+			.out_cables = 0x0001,
+			.in_cables  = 0x0001
+		}
+	}
+},
+{
+	USB_DEVICE_VENDOR_SPEC(0x0763, 0x1021),
+	.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
+		.vendor_name = "M-Audio",
+		.product_name = "MidiSport 4x4",
+		.ifnum = QUIRK_ANY_INTERFACE,
+		.type = QUIRK_MIDI_MIDIMAN,
+		.data = & (const snd_usb_midi_endpoint_info_t) {
+			.out_cables = 0x000f,
+			.in_cables  = 0x000f
+		}
+	}
+},
+{
+	/*
+	 * For hardware revision 1.05; in the later revisions (1.10 and
+	 * 1.21), 0x1031 is the ID for the device without firmware.
+	 * Thanks to Olaf Giesbrecht <Olaf_Giesbrecht@yahoo.de>
+	 */
+	USB_DEVICE_VER(0x0763, 0x1031, 0x0100, 0x0109),
+	.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
+		.vendor_name = "M-Audio",
+		.product_name = "MidiSport 8x8",
+		.ifnum = QUIRK_ANY_INTERFACE,
+		.type = QUIRK_MIDI_MIDIMAN,
+		.data = & (const snd_usb_midi_endpoint_info_t) {
+			.out_cables = 0x01ff,
+			.in_cables  = 0x01ff
+		}
+	}
+},
+{
+	USB_DEVICE_VENDOR_SPEC(0x0763, 0x1033),
+	.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
+		.vendor_name = "M-Audio",
+		.product_name = "MidiSport 8x8",
+		.ifnum = QUIRK_ANY_INTERFACE,
+		.type = QUIRK_MIDI_MIDIMAN,
+		.data = & (const snd_usb_midi_endpoint_info_t) {
+			.out_cables = 0x01ff,
+			.in_cables  = 0x01ff
+		}
+	}
+},
+{
+	USB_DEVICE_VENDOR_SPEC(0x0763, 0x1041),
+	.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
+		.vendor_name = "M-Audio",
+		.product_name = "MidiSport 2x4",
+		.ifnum = QUIRK_ANY_INTERFACE,
+		.type = QUIRK_MIDI_MIDIMAN,
+		.data = & (const snd_usb_midi_endpoint_info_t) {
+			.out_cables = 0x000f,
+			.in_cables  = 0x0003
+		}
+	}
+},
+{
+	USB_DEVICE_VENDOR_SPEC(0x0763, 0x2001),
+	.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
+		.vendor_name = "M-Audio",
+		.product_name = "Quattro",
+		.ifnum = QUIRK_ANY_INTERFACE,
+		.type = QUIRK_COMPOSITE,
+		.data = & (const snd_usb_audio_quirk_t[]) {
+			/*
+			 * Interfaces 0-2 are "Windows-compatible", 16-bit only,
+			 * and share endpoints with the other interfaces.
+			 * Ignore them.  The other interfaces can do 24 bits,
+			 * but captured samples are big-endian (see usbaudio.c).
+			 */
+			{
+				.ifnum = 0,
+				.type = QUIRK_IGNORE_INTERFACE
+			},
+			{
+				.ifnum = 1,
+				.type = QUIRK_IGNORE_INTERFACE
+			},
+			{
+				.ifnum = 2,
+				.type = QUIRK_IGNORE_INTERFACE
+			},
+			{
+				.ifnum = 3,
+				.type = QUIRK_IGNORE_INTERFACE
+			},
+			{
+				.ifnum = 4,
+				.type = QUIRK_AUDIO_STANDARD_INTERFACE
+			},
+			{
+				.ifnum = 5,
+				.type = QUIRK_AUDIO_STANDARD_INTERFACE
+			},
+			{
+				.ifnum = 6,
+				.type = QUIRK_IGNORE_INTERFACE
+			},
+			{
+				.ifnum = 7,
+				.type = QUIRK_AUDIO_STANDARD_INTERFACE
+			},
+			{
+				.ifnum = 8,
+				.type = QUIRK_AUDIO_STANDARD_INTERFACE
+			},
+			{
+				.ifnum = 9,
+				.type = QUIRK_MIDI_MIDIMAN,
+				.data = & (const snd_usb_midi_endpoint_info_t) {
+					.out_cables = 0x0001,
+					.in_cables  = 0x0001
+				}
+			},
+			{
+				.ifnum = -1
+			}
+		}
+	}
+},
+{
+	USB_DEVICE_VENDOR_SPEC(0x0763, 0x2003),
+	.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
+		.vendor_name = "M-Audio",
+		.product_name = "AudioPhile",
+		.ifnum = 6,
+		.type = QUIRK_MIDI_MIDIMAN,
+		.data = & (const snd_usb_midi_endpoint_info_t) {
+			.out_cables = 0x0001,
+			.in_cables  = 0x0001
+		}
+	}
+},
+{
+	USB_DEVICE_VENDOR_SPEC(0x0763, 0x2008),
+	.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
+		.vendor_name = "M-Audio",
+		.product_name = "Ozone",
+		.ifnum = 3,
+		.type = QUIRK_MIDI_MIDIMAN,
+		.data = & (const snd_usb_midi_endpoint_info_t) {
+			.out_cables = 0x0001,
+			.in_cables  = 0x0001
+		}
+	}
+},
+{
+	USB_DEVICE_VENDOR_SPEC(0x0763, 0x200d),
+	.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
+		.vendor_name = "M-Audio",
+		.product_name = "OmniStudio",
+		.ifnum = QUIRK_ANY_INTERFACE,
+		.type = QUIRK_COMPOSITE,
+		.data = & (const snd_usb_audio_quirk_t[]) {
+			{
+				.ifnum = 0,
+				.type = QUIRK_IGNORE_INTERFACE
+			},
+			{
+				.ifnum = 1,
+				.type = QUIRK_IGNORE_INTERFACE
+			},
+			{
+				.ifnum = 2,
+				.type = QUIRK_IGNORE_INTERFACE
+			},
+			{
+				.ifnum = 3,
+				.type = QUIRK_IGNORE_INTERFACE
+			},
+			{
+				.ifnum = 4,
+				.type = QUIRK_AUDIO_STANDARD_INTERFACE
+			},
+			{
+				.ifnum = 5,
+				.type = QUIRK_AUDIO_STANDARD_INTERFACE
+			},
+			{
+				.ifnum = 6,
+				.type = QUIRK_IGNORE_INTERFACE
+			},
+			{
+				.ifnum = 7,
+				.type = QUIRK_AUDIO_STANDARD_INTERFACE
+			},
+			{
+				.ifnum = 8,
+				.type = QUIRK_AUDIO_STANDARD_INTERFACE
+			},
+			{
+				.ifnum = 9,
+				.type = QUIRK_MIDI_MIDIMAN,
+				.data = & (const snd_usb_midi_endpoint_info_t) {
+					.out_cables = 0x0001,
+					.in_cables  = 0x0001
+				}
+			},
+			{
+				.ifnum = -1
+			}
+		}
+	}
+},
+
+/* Mark of the Unicorn devices */
+{
+	/* thanks to Robert A. Lerche <ral 'at' msbit.com> */
+	USB_DEVICE(0x07fd, 0x0001),
+	.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
+		.vendor_name = "MOTU",
+		.product_name = "Fastlane",
+		.ifnum = QUIRK_ANY_INTERFACE,
+		.type = QUIRK_COMPOSITE,
+		.data = & (const snd_usb_audio_quirk_t[]) {
+			{
+				.ifnum = 0,
+				.type = QUIRK_MIDI_MOTU
+			},
+			{
+				.ifnum = 1,
+				.type = QUIRK_IGNORE_INTERFACE
+			},
+			{
+				.ifnum = -1
+			}
+		}
+	}
+},
+
+{
+	/* Creative Sound Blaster MP3+ */
+	USB_DEVICE(0x041e, 0x3010),
+	.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
+		.vendor_name = "Creative Labs",
+		.product_name = "Sound Blaster MP3+",
+		.ifnum = QUIRK_NO_INTERFACE
+	}
+	
+},
+
+/* Emagic devices */
+{
+	USB_DEVICE(0x086a, 0x0001),
+	.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
+		.vendor_name = "Emagic",
+		/* .product_name = "Unitor8", */
+		.ifnum = 2,
+		.type = QUIRK_MIDI_EMAGIC,
+		.data = & (const snd_usb_midi_endpoint_info_t) {
+			.out_cables = 0x80ff,
+			.in_cables  = 0x80ff
+		}
+	}
+},
+{
+	USB_DEVICE(0x086a, 0x0002),
+	.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
+		.vendor_name = "Emagic",
+		/* .product_name = "AMT8", */
+		.ifnum = 2,
+		.type = QUIRK_MIDI_EMAGIC,
+		.data = & (const snd_usb_midi_endpoint_info_t) {
+			.out_cables = 0x80ff,
+			.in_cables  = 0x80ff
+		}
+	}
+},
+{
+	USB_DEVICE(0x086a, 0x0003),
+	.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
+		.vendor_name = "Emagic",
+		/* .product_name = "MT4", */
+		.ifnum = 2,
+		.type = QUIRK_MIDI_EMAGIC,
+		.data = & (const snd_usb_midi_endpoint_info_t) {
+			.out_cables = 0x800f,
+			.in_cables  = 0x8003
+		}
+	}
+},
+
+{
+	USB_DEVICE_VENDOR_SPEC(0x0ccd, 0x0013),
+	.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
+		.vendor_name = "Terratec",
+		.product_name = "PHASE 26",
+		.ifnum = 3,
+		.type = QUIRK_MIDI_STANDARD_INTERFACE
+	}
+},
+
+/* Novation EMS devices */
+{
+	USB_DEVICE_VENDOR_SPEC(0x1235, 0x0001),
+	.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
+		.vendor_name = "Novation",
+		.product_name = "ReMOTE Audio/XStation",
+		.ifnum = 4,
+		.type = QUIRK_MIDI_NOVATION
+	}
+},
+{
+	USB_DEVICE_VENDOR_SPEC(0x1235, 0x0002),
+	.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
+		.vendor_name = "Novation",
+		.product_name = "Speedio",
+		.ifnum = 3,
+		.type = QUIRK_MIDI_NOVATION
+	}
+},
+{
+	USB_DEVICE_VENDOR_SPEC(0x1235, 0x4661),
+	.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
+		.vendor_name = "Novation",
+		.product_name = "ReMOTE25",
+		.ifnum = 0,
+		.type = QUIRK_MIDI_NOVATION
+	}
+},
+
+{
+	/*
+	 * Some USB MIDI devices don't have an audio control interface,
+	 * so we have to grab MIDI streaming interfaces here.
+	 */
+	.match_flags = USB_DEVICE_ID_MATCH_INT_CLASS |
+		       USB_DEVICE_ID_MATCH_INT_SUBCLASS,
+	.bInterfaceClass = USB_CLASS_AUDIO,
+	.bInterfaceSubClass = USB_SUBCLASS_MIDI_STREAMING,
+	.driver_info = (unsigned long) & (const snd_usb_audio_quirk_t) {
+		.ifnum = QUIRK_ANY_INTERFACE,
+		.type = QUIRK_MIDI_STANDARD_INTERFACE
+	}
+},
+
+#undef USB_DEVICE_VENDOR_SPEC