/*
   * 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

  /* FTDI devices */
  {
  	USB_DEVICE(0x0403, 0xb8d8),
  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
  		/* .vendor_name = "STARR LABS", */
  		/* .product_name = "Starr Labs MIDI USB device", */
  		.ifnum = 0,
  		.type = QUIRK_MIDI_FTDI
  	}
  },

  /* Creative/Toshiba Multimedia Center SB-0500 */
  {
  	USB_DEVICE(0x041e, 0x3048),
  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
  		.vendor_name = "Toshiba",
  		.product_name = "SB-0500",
  		.ifnum = QUIRK_NO_INTERFACE
  	}
  },

  /* Creative/E-Mu devices */
  {
  	USB_DEVICE(0x041e, 0x3010),
  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
  		.vendor_name = "Creative Labs",
  		.product_name = "Sound Blaster MP3+",
  		.ifnum = QUIRK_NO_INTERFACE
  	}
  },
  {
  	/* E-Mu 0202 USB */
  	.match_flags = USB_DEVICE_ID_MATCH_DEVICE,
  	.idVendor = 0x041e,
  	.idProduct = 0x3f02,
  	.bInterfaceClass = USB_CLASS_AUDIO,
  },
  {
  	/* E-Mu 0404 USB */
  	.match_flags = USB_DEVICE_ID_MATCH_DEVICE,
  	.idVendor = 0x041e,
  	.idProduct = 0x3f04,
  	.bInterfaceClass = USB_CLASS_AUDIO,
  },

  {
  	/* E-Mu Tracker Pre */
  	.match_flags = USB_DEVICE_ID_MATCH_DEVICE,
  	.idVendor = 0x041e,
  	.idProduct = 0x3f0a,
  	.bInterfaceClass = USB_CLASS_AUDIO,
  },

  {
  	/* E-Mu 0204 USB */
  	.match_flags = USB_DEVICE_ID_MATCH_DEVICE,
  	.idVendor = 0x041e,
  	.idProduct = 0x3f19,
  	.bInterfaceClass = USB_CLASS_AUDIO,

  },

  /*

   * Logitech QuickCam: bDeviceClass is vendor-specific, so generic interface
   * class matches do not take effect without an explicit ID match.
   */
  {
  	.match_flags = USB_DEVICE_ID_MATCH_DEVICE |
  		       USB_DEVICE_ID_MATCH_INT_CLASS |
  		       USB_DEVICE_ID_MATCH_INT_SUBCLASS,
  	.idVendor = 0x046d,

  	.idProduct = 0x0850,
  	.bInterfaceClass = USB_CLASS_AUDIO,

  	.bInterfaceSubClass = USB_SUBCLASS_AUDIOCONTROL

  },
  {
  	.match_flags = USB_DEVICE_ID_MATCH_DEVICE |
  		       USB_DEVICE_ID_MATCH_INT_CLASS |
  		       USB_DEVICE_ID_MATCH_INT_SUBCLASS,
  	.idVendor = 0x046d,

  	.idProduct = 0x08ae,
  	.bInterfaceClass = USB_CLASS_AUDIO,

  	.bInterfaceSubClass = USB_SUBCLASS_AUDIOCONTROL

  },
  {
  	.match_flags = USB_DEVICE_ID_MATCH_DEVICE |
  		       USB_DEVICE_ID_MATCH_INT_CLASS |
  		       USB_DEVICE_ID_MATCH_INT_SUBCLASS,
  	.idVendor = 0x046d,

  	.idProduct = 0x08c6,
  	.bInterfaceClass = USB_CLASS_AUDIO,

  	.bInterfaceSubClass = USB_SUBCLASS_AUDIOCONTROL

  },
  {
  	.match_flags = USB_DEVICE_ID_MATCH_DEVICE |
  		       USB_DEVICE_ID_MATCH_INT_CLASS |
  		       USB_DEVICE_ID_MATCH_INT_SUBCLASS,
  	.idVendor = 0x046d,

  	.idProduct = 0x08f0,
  	.bInterfaceClass = USB_CLASS_AUDIO,

  	.bInterfaceSubClass = USB_SUBCLASS_AUDIOCONTROL

  },
  {
  	.match_flags = USB_DEVICE_ID_MATCH_DEVICE |
  		       USB_DEVICE_ID_MATCH_INT_CLASS |
  		       USB_DEVICE_ID_MATCH_INT_SUBCLASS,
  	.idVendor = 0x046d,

  	.idProduct = 0x08f5,
  	.bInterfaceClass = USB_CLASS_AUDIO,

  	.bInterfaceSubClass = USB_SUBCLASS_AUDIOCONTROL

  },
  {
  	.match_flags = USB_DEVICE_ID_MATCH_DEVICE |
  		       USB_DEVICE_ID_MATCH_INT_CLASS |
  		       USB_DEVICE_ID_MATCH_INT_SUBCLASS,
  	.idVendor = 0x046d,

  	.idProduct = 0x08f6,
  	.bInterfaceClass = USB_CLASS_AUDIO,

  	.bInterfaceSubClass = USB_SUBCLASS_AUDIOCONTROL

  },

  {
  	USB_DEVICE(0x046d, 0x0990),
  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
  		.vendor_name = "Logitech, Inc.",
  		.product_name = "QuickCam Pro 9000",
  		.ifnum = QUIRK_NO_INTERFACE
  	}
  },

  /*

   * Yamaha devices
   */
  
  #define YAMAHA_DEVICE(id, name) { \
  	USB_DEVICE(0x0499, id), \

  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { \

  		.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 struct snd_usb_audio_quirk) { \

  		.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(0x1016, "MDP-5"),

  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(0x101f, "EZ-J24"),

  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(0x103d, NULL),

  YAMAHA_DEVICE(0x103e, NULL),
  YAMAHA_DEVICE(0x103f, NULL),
  YAMAHA_DEVICE(0x1040, NULL),
  YAMAHA_DEVICE(0x1041, NULL),

  YAMAHA_DEVICE(0x1042, NULL),
  YAMAHA_DEVICE(0x1043, NULL),
  YAMAHA_DEVICE(0x1044, NULL),
  YAMAHA_DEVICE(0x1045, NULL),

  YAMAHA_INTERFACE(0x104e, 0, NULL),

  YAMAHA_DEVICE(0x104f, NULL),
  YAMAHA_DEVICE(0x1050, NULL),
  YAMAHA_DEVICE(0x1051, NULL),
  YAMAHA_DEVICE(0x1052, NULL),

  YAMAHA_INTERFACE(0x1053, 0, NULL),
  YAMAHA_INTERFACE(0x1054, 0, NULL),
  YAMAHA_DEVICE(0x1055, NULL),
  YAMAHA_DEVICE(0x1056, NULL),
  YAMAHA_DEVICE(0x1057, NULL),
  YAMAHA_DEVICE(0x1058, NULL),
  YAMAHA_DEVICE(0x1059, NULL),
  YAMAHA_DEVICE(0x105a, NULL),
  YAMAHA_DEVICE(0x105b, NULL),
  YAMAHA_DEVICE(0x105c, NULL),
  YAMAHA_DEVICE(0x105d, NULL),

  {
  	USB_DEVICE(0x0499, 0x1503),
  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
  		/* .vendor_name = "Yamaha", */
  		/* .product_name = "MOX6/MOX8", */
  		.ifnum = QUIRK_ANY_INTERFACE,
  		.type = QUIRK_COMPOSITE,
  		.data = (const struct snd_usb_audio_quirk[]) {
  			{
  				.ifnum = 1,
  				.type = QUIRK_AUDIO_STANDARD_INTERFACE
  			},
  			{
  				.ifnum = 2,
  				.type = QUIRK_AUDIO_STANDARD_INTERFACE
  			},
  			{
  				.ifnum = 3,
  				.type = QUIRK_MIDI_YAMAHA
  			},
  			{
  				.ifnum = -1
  			}
  		}
  	}
  },

  YAMAHA_DEVICE(0x2000, "DGP-7"),
  YAMAHA_DEVICE(0x2001, "DGP-5"),
  YAMAHA_DEVICE(0x2002, NULL),

  YAMAHA_DEVICE(0x2003, 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(0x500f, 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 struct snd_usb_audio_quirk) {

  		.vendor_name = "Roland",
  		.product_name = "UA-100",
  		.ifnum = QUIRK_ANY_INTERFACE,
  		.type = QUIRK_COMPOSITE,

  		.data = (const struct snd_usb_audio_quirk[]) {

  			{
  				.ifnum = 0,
  				.type = QUIRK_AUDIO_FIXED_ENDPOINT,
  				.data = & (const struct audioformat) {

  					.formats = SNDRV_PCM_FMTBIT_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) {

  					.formats = SNDRV_PCM_FMTBIT_S16_LE,

  					.channels = 2,
  					.iface = 1,
  					.altsetting = 1,
  					.altset_idx = 1,

  					.attributes = UAC_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 struct snd_usb_midi_endpoint_info) {

  					.out_cables = 0x0007,
  					.in_cables  = 0x0007
  				}
  			},
  			{
  				.ifnum = -1
  			}
  		}
  	}
  },
  {
  	USB_DEVICE(0x0582, 0x0002),

  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {

  		.vendor_name = "EDIROL",
  		.product_name = "UM-4",

  		.ifnum = QUIRK_ANY_INTERFACE,
  		.type = QUIRK_COMPOSITE,

  		.data = (const struct snd_usb_audio_quirk[]) {

  			{
  				.ifnum = 0,
  				.type = QUIRK_IGNORE_INTERFACE
  			},
  			{
  				.ifnum = 1,
  				.type = QUIRK_IGNORE_INTERFACE
  			},
  			{
  				.ifnum = 2,
  				.type = QUIRK_MIDI_FIXED_ENDPOINT,

  				.data = & (const struct snd_usb_midi_endpoint_info) {

  					.out_cables = 0x000f,
  					.in_cables  = 0x000f
  				}
  			},
  			{
  				.ifnum = -1
  			}

  		}
  	}
  },
  {
  	USB_DEVICE(0x0582, 0x0003),

  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {

  		.vendor_name = "Roland",
  		.product_name = "SC-8850",

  		.ifnum = QUIRK_ANY_INTERFACE,
  		.type = QUIRK_COMPOSITE,

  		.data = (const struct snd_usb_audio_quirk[]) {

  			{
  				.ifnum = 0,
  				.type = QUIRK_IGNORE_INTERFACE
  			},
  			{
  				.ifnum = 1,
  				.type = QUIRK_IGNORE_INTERFACE
  			},
  			{
  				.ifnum = 2,
  				.type = QUIRK_MIDI_FIXED_ENDPOINT,

  				.data = & (const struct snd_usb_midi_endpoint_info) {

  					.out_cables = 0x003f,
  					.in_cables  = 0x003f
  				}
  			},
  			{
  				.ifnum = -1
  			}

  		}
  	}
  },
  {
  	USB_DEVICE(0x0582, 0x0004),

  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {

  		.vendor_name = "Roland",
  		.product_name = "U-8",

  		.ifnum = QUIRK_ANY_INTERFACE,
  		.type = QUIRK_COMPOSITE,

  		.data = (const struct snd_usb_audio_quirk[]) {

  			{
  				.ifnum = 0,
  				.type = QUIRK_IGNORE_INTERFACE
  			},
  			{
  				.ifnum = 1,
  				.type = QUIRK_IGNORE_INTERFACE
  			},
  			{
  				.ifnum = 2,
  				.type = QUIRK_MIDI_FIXED_ENDPOINT,

  				.data = & (const struct snd_usb_midi_endpoint_info) {

  					.out_cables = 0x0005,
  					.in_cables  = 0x0005
  				}
  			},
  			{
  				.ifnum = -1
  			}

  		}
  	}
  },
  {

  	/* Has ID 0x0099 when not in "Advanced Driver" mode.
  	 * The UM-2EX has only one input, but we cannot detect this. */

  	USB_DEVICE(0x0582, 0x0005),

  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {

  		.vendor_name = "EDIROL",
  		.product_name = "UM-2",

  		.ifnum = QUIRK_ANY_INTERFACE,
  		.type = QUIRK_COMPOSITE,

  		.data = (const struct snd_usb_audio_quirk[]) {

  			{
  				.ifnum = 0,
  				.type = QUIRK_IGNORE_INTERFACE
  			},
  			{
  				.ifnum = 1,
  				.type = QUIRK_IGNORE_INTERFACE
  			},
  			{
  				.ifnum = 2,
  				.type = QUIRK_MIDI_FIXED_ENDPOINT,

  				.data = & (const struct snd_usb_midi_endpoint_info) {

  					.out_cables = 0x0003,
  					.in_cables  = 0x0003
  				}
  			},
  			{
  				.ifnum = -1
  			}

  		}
  	}
  },
  {
  	USB_DEVICE(0x0582, 0x0007),

  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {

  		.vendor_name = "Roland",
  		.product_name = "SC-8820",

  		.ifnum = QUIRK_ANY_INTERFACE,
  		.type = QUIRK_COMPOSITE,

  		.data = (const struct snd_usb_audio_quirk[]) {

  			{
  				.ifnum = 0,
  				.type = QUIRK_IGNORE_INTERFACE
  			},
  			{
  				.ifnum = 1,
  				.type = QUIRK_IGNORE_INTERFACE
  			},
  			{
  				.ifnum = 2,
  				.type = QUIRK_MIDI_FIXED_ENDPOINT,

  				.data = & (const struct snd_usb_midi_endpoint_info) {

  					.out_cables = 0x0013,
  					.in_cables  = 0x0013
  				}
  			},
  			{
  				.ifnum = -1
  			}

  		}
  	}
  },
  {
  	USB_DEVICE(0x0582, 0x0008),

  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {

  		.vendor_name = "Roland",
  		.product_name = "PC-300",

  		.ifnum = QUIRK_ANY_INTERFACE,
  		.type = QUIRK_COMPOSITE,

  		.data = (const struct snd_usb_audio_quirk[]) {

  			{
  				.ifnum = 0,
  				.type = QUIRK_IGNORE_INTERFACE
  			},
  			{
  				.ifnum = 1,
  				.type = QUIRK_IGNORE_INTERFACE
  			},
  			{
  				.ifnum = 2,
  				.type = QUIRK_MIDI_FIXED_ENDPOINT,

  				.data = & (const struct snd_usb_midi_endpoint_info) {

  					.out_cables = 0x0001,
  					.in_cables  = 0x0001
  				}
  			},
  			{
  				.ifnum = -1
  			}

  		}
  	}
  },
  {

  	/* has ID 0x009d when not in "Advanced Driver" mode */

  	USB_DEVICE(0x0582, 0x0009),

  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {

  		.vendor_name = "EDIROL",
  		.product_name = "UM-1",

  		.ifnum = QUIRK_ANY_INTERFACE,
  		.type = QUIRK_COMPOSITE,

  		.data = (const struct snd_usb_audio_quirk[]) {

  			{
  				.ifnum = 0,
  				.type = QUIRK_IGNORE_INTERFACE
  			},
  			{
  				.ifnum = 1,
  				.type = QUIRK_IGNORE_INTERFACE
  			},
  			{
  				.ifnum = 2,
  				.type = QUIRK_MIDI_FIXED_ENDPOINT,

  				.data = & (const struct snd_usb_midi_endpoint_info) {

  					.out_cables = 0x0001,
  					.in_cables  = 0x0001
  				}
  			},
  			{
  				.ifnum = -1
  			}

  		}
  	}
  },
  {
  	USB_DEVICE(0x0582, 0x000b),

  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {

  		.vendor_name = "Roland",
  		.product_name = "SK-500",

  		.ifnum = QUIRK_ANY_INTERFACE,
  		.type = QUIRK_COMPOSITE,

  		.data = (const struct snd_usb_audio_quirk[]) {

  			{
  				.ifnum = 0,
  				.type = QUIRK_IGNORE_INTERFACE
  			},
  			{
  				.ifnum = 1,
  				.type = QUIRK_IGNORE_INTERFACE
  			},
  			{
  				.ifnum = 2,
  				.type = QUIRK_MIDI_FIXED_ENDPOINT,

  				.data = & (const struct snd_usb_midi_endpoint_info) {

  					.out_cables = 0x0013,
  					.in_cables  = 0x0013
  				}
  			},
  			{
  				.ifnum = -1
  			}

  		}
  	}
  },
  {
  	/* thanks to Emiliano Grilli <emillo@libero.it>
  	 * for helping researching this data */
  	USB_DEVICE(0x0582, 0x000c),

  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {

  		.vendor_name = "Roland",
  		.product_name = "SC-D70",
  		.ifnum = QUIRK_ANY_INTERFACE,
  		.type = QUIRK_COMPOSITE,

  		.data = (const struct snd_usb_audio_quirk[]) {

  			{
  				.ifnum = 0,
  				.type = QUIRK_AUDIO_FIXED_ENDPOINT,
  				.data = & (const struct audioformat) {

  					.formats = SNDRV_PCM_FMTBIT_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) {

  					.formats = SNDRV_PCM_FMTBIT_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 struct snd_usb_midi_endpoint_info) {

  					.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 struct snd_usb_audio_quirk) {

  		.vendor_name = "EDIROL",
  		.product_name = "UA-5",
  		.ifnum = QUIRK_ANY_INTERFACE,
  		.type = QUIRK_COMPOSITE,

  		.data = (const struct snd_usb_audio_quirk[]) {

  			{
  				.ifnum = 1,
  				.type = QUIRK_AUDIO_STANDARD_INTERFACE
  			},
  			{
  				.ifnum = 2,
  				.type = QUIRK_AUDIO_STANDARD_INTERFACE
  			},
  			{
  				.ifnum = -1
  			}
  		}
  	}
  },
  {

  	/* has ID 0x0013 when not in "Advanced Driver" mode */

  	USB_DEVICE(0x0582, 0x0012),

  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {

  		.vendor_name = "Roland",
  		.product_name = "XV-5050",
  		.ifnum = 0,
  		.type = QUIRK_MIDI_FIXED_ENDPOINT,

  		.data = & (const struct snd_usb_midi_endpoint_info) {

  			.out_cables = 0x0001,
  			.in_cables  = 0x0001
  		}
  	}
  },
  {

  	/* has ID 0x0015 when not in "Advanced Driver" mode */

  	USB_DEVICE(0x0582, 0x0014),

  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {

  		.vendor_name = "EDIROL",
  		.product_name = "UM-880",
  		.ifnum = 0,
  		.type = QUIRK_MIDI_FIXED_ENDPOINT,

  		.data = & (const struct snd_usb_midi_endpoint_info) {

  			.out_cables = 0x01ff,
  			.in_cables  = 0x01ff
  		}
  	}
  },
  {

  	/* has ID 0x0017 when not in "Advanced Driver" mode */

  	USB_DEVICE(0x0582, 0x0016),

  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {

  		.vendor_name = "EDIROL",
  		.product_name = "SD-90",

  		.ifnum = QUIRK_ANY_INTERFACE,
  		.type = QUIRK_COMPOSITE,

  		.data = (const struct snd_usb_audio_quirk[]) {

  			{
  				.ifnum = 0,

  				.type = QUIRK_AUDIO_STANDARD_INTERFACE

  			},
  			{
  				.ifnum = 1,

  				.type = QUIRK_AUDIO_STANDARD_INTERFACE

  			},
  			{
  				.ifnum = 2,
  				.type = QUIRK_MIDI_FIXED_ENDPOINT,

  				.data = & (const struct snd_usb_midi_endpoint_info) {

  					.out_cables = 0x000f,
  					.in_cables  = 0x000f
  				}
  			},
  			{
  				.ifnum = -1
  			}

  		}
  	}
  },
  {

  	/* has ID 0x001c when not in "Advanced Driver" mode */

  	USB_DEVICE(0x0582, 0x001b),

  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {

  		.vendor_name = "Roland",
  		.product_name = "MMP-2",

  		.ifnum = QUIRK_ANY_INTERFACE,
  		.type = QUIRK_COMPOSITE,

  		.data = (const struct snd_usb_audio_quirk[]) {

  			{
  				.ifnum = 0,
  				.type = QUIRK_IGNORE_INTERFACE
  			},
  			{
  				.ifnum = 1,
  				.type = QUIRK_IGNORE_INTERFACE
  			},
  			{
  				.ifnum = 2,
  				.type = QUIRK_MIDI_FIXED_ENDPOINT,

  				.data = & (const struct snd_usb_midi_endpoint_info) {

  					.out_cables = 0x0001,
  					.in_cables  = 0x0001
  				}
  			},
  			{
  				.ifnum = -1
  			}

  		}
  	}
  },
  {

  	/* has ID 0x001e when not in "Advanced Driver" mode */

  	USB_DEVICE(0x0582, 0x001d),

  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {

  		.vendor_name = "Roland",
  		.product_name = "V-SYNTH",
  		.ifnum = 0,
  		.type = QUIRK_MIDI_FIXED_ENDPOINT,

  		.data = & (const struct snd_usb_midi_endpoint_info) {

  			.out_cables = 0x0001,
  			.in_cables  = 0x0001
  		}
  	}
  },
  {

  	/* has ID 0x0024 when not in "Advanced Driver" mode */

  	USB_DEVICE(0x0582, 0x0023),

  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {

  		.vendor_name = "EDIROL",
  		.product_name = "UM-550",
  		.ifnum = 0,
  		.type = QUIRK_MIDI_FIXED_ENDPOINT,

  		.data = & (const struct snd_usb_midi_endpoint_info) {

  			.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 struct snd_usb_audio_quirk) {

  		.vendor_name = "EDIROL",
  		.product_name = "UA-20",
  		.ifnum = QUIRK_ANY_INTERFACE,
  		.type = QUIRK_COMPOSITE,

  		.data = (const struct snd_usb_audio_quirk[]) {

  			{

  				.ifnum = 0,
  				.type = QUIRK_IGNORE_INTERFACE
  			},
  			{

  				.ifnum = 1,

  				.type = QUIRK_AUDIO_FIXED_ENDPOINT,
  				.data = & (const struct audioformat) {

  					.formats = SNDRV_PCM_FMTBIT_S24_3LE,

  					.channels = 2,
  					.iface = 1,
  					.altsetting = 1,
  					.altset_idx = 1,
  					.attributes = 0,
  					.endpoint = 0x01,
  					.ep_attr = 0x01,
  					.rates = SNDRV_PCM_RATE_CONTINUOUS,
  					.rate_min = 44100,
  					.rate_max = 44100,
  				}

  			},
  			{
  				.ifnum = 2,

  				.type = QUIRK_AUDIO_FIXED_ENDPOINT,
  				.data = & (const struct audioformat) {

  					.formats = SNDRV_PCM_FMTBIT_S24_3LE,

  					.channels = 2,
  					.iface = 2,
  					.altsetting = 1,
  					.altset_idx = 1,
  					.attributes = 0,
  					.endpoint = 0x82,
  					.ep_attr = 0x01,
  					.rates = SNDRV_PCM_RATE_CONTINUOUS,
  					.rate_min = 44100,
  					.rate_max = 44100,
  				}

  			},
  			{
  				.ifnum = 3,

  				.type = QUIRK_MIDI_FIXED_ENDPOINT,
  				.data = & (const struct snd_usb_midi_endpoint_info) {
  					.out_cables = 0x0001,
  					.in_cables  = 0x0001
  				}

  			},
  			{
  				.ifnum = -1
  			}
  		}
  	}
  },
  {

  	/* has ID 0x0028 when not in "Advanced Driver" mode */

  	USB_DEVICE(0x0582, 0x0027),

  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {

  		.vendor_name = "EDIROL",
  		.product_name = "SD-20",
  		.ifnum = 0,
  		.type = QUIRK_MIDI_FIXED_ENDPOINT,

  		.data = & (const struct snd_usb_midi_endpoint_info) {

  			.out_cables = 0x0003,
  			.in_cables  = 0x0007
  		}
  	}
  },
  {

  	/* has ID 0x002a when not in "Advanced Driver" mode */

  	USB_DEVICE(0x0582, 0x0029),

  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {

  		.vendor_name = "EDIROL",
  		.product_name = "SD-80",
  		.ifnum = 0,
  		.type = QUIRK_MIDI_FIXED_ENDPOINT,

  		.data = & (const struct snd_usb_midi_endpoint_info) {

  			.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 struct snd_usb_audio_quirk) {

  		.vendor_name = "EDIROL",
  		.product_name = "UA-700",
  		.ifnum = QUIRK_ANY_INTERFACE,
  		.type = QUIRK_COMPOSITE,

  		.data = (const struct snd_usb_audio_quirk[]) {

  			{
  				.ifnum = 1,

  				.type = QUIRK_AUDIO_EDIROL_UAXX

  			},
  			{
  				.ifnum = 2,

  				.type = QUIRK_AUDIO_EDIROL_UAXX

  			},
  			{
  				.ifnum = 3,

  				.type = QUIRK_AUDIO_EDIROL_UAXX

  			},
  			{
  				.ifnum = -1
  			}
  		}
  	}
  },
  {

  	/* has ID 0x002e when not in "Advanced Driver" mode */

  	USB_DEVICE(0x0582, 0x002d),

  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {

  		.vendor_name = "Roland",
  		.product_name = "XV-2020",
  		.ifnum = 0,
  		.type = QUIRK_MIDI_FIXED_ENDPOINT,

  		.data = & (const struct snd_usb_midi_endpoint_info) {

  			.out_cables = 0x0001,
  			.in_cables  = 0x0001
  		}
  	}
  },
  {

  	/* has ID 0x0030 when not in "Advanced Driver" mode */

  	USB_DEVICE(0x0582, 0x002f),

  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {

  		.vendor_name = "Roland",
  		.product_name = "VariOS",
  		.ifnum = 0,
  		.type = QUIRK_MIDI_FIXED_ENDPOINT,

  		.data = & (const struct snd_usb_midi_endpoint_info) {

  			.out_cables = 0x0007,
  			.in_cables  = 0x0007
  		}
  	}
  },
  {

  	/* has ID 0x0034 when not in "Advanced Driver" mode */

  	USB_DEVICE(0x0582, 0x0033),

  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {

  		.vendor_name = "EDIROL",
  		.product_name = "PCR",
  		.ifnum = 0,
  		.type = QUIRK_MIDI_FIXED_ENDPOINT,

  		.data = & (const struct snd_usb_midi_endpoint_info) {

  			.out_cables = 0x0003,
  			.in_cables  = 0x0007
  		}
  	}
  },

  	/* TODO: add Roland M-1000 support */

  {

  	/*
  	 * Has ID 0x0038 when not in "Advanced Driver" mode;
  	 * later revisions use IDs 0x0054 and 0x00a2.
  	 */

  	USB_DEVICE(0x0582, 0x0037),

  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {

  		.vendor_name = "Roland",
  		.product_name = "Digital Piano",
  		.ifnum = 0,
  		.type = QUIRK_MIDI_FIXED_ENDPOINT,

  		.data = & (const struct snd_usb_midi_endpoint_info) {

  			.out_cables = 0x0001,
  			.in_cables  = 0x0001
  		}
  	}
  },
  {

  	/*
  	 * This quirk is for the "Advanced Driver" mode.  If off, the GS-10
  	 * has ID 0x003c and is standard compliant, but has only 16-bit PCM
  	 * and no MIDI.
  	 */

  	USB_DEVICE_VENDOR_SPEC(0x0582, 0x003b),

  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {

  		.vendor_name = "BOSS",
  		.product_name = "GS-10",

  		.ifnum = QUIRK_ANY_INTERFACE,
  		.type = QUIRK_COMPOSITE,

  		.data = & (const struct snd_usb_audio_quirk[]) {

  			{
  				.ifnum = 1,
  				.type = QUIRK_AUDIO_STANDARD_INTERFACE
  			},
  			{
  				.ifnum = 2,
  				.type = QUIRK_AUDIO_STANDARD_INTERFACE
  			},
  			{
  				.ifnum = 3,
  				.type = QUIRK_MIDI_STANDARD_INTERFACE
  			},
  			{
  				.ifnum = -1
  			}

  		}
  	}
  },
  {

  	/* has ID 0x0041 when not in "Advanced Driver" mode */

  	USB_DEVICE(0x0582, 0x0040),

  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {

  		.vendor_name = "Roland",
  		.product_name = "GI-20",
  		.ifnum = 0,
  		.type = QUIRK_MIDI_FIXED_ENDPOINT,

  		.data = & (const struct snd_usb_midi_endpoint_info) {

  			.out_cables = 0x0001,
  			.in_cables  = 0x0001
  		}
  	}
  },
  {

  	/* has ID 0x0043 when not in "Advanced Driver" mode */

  	USB_DEVICE(0x0582, 0x0042),

  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {

  		.vendor_name = "Roland",
  		.product_name = "RS-70",
  		.ifnum = 0,
  		.type = QUIRK_MIDI_FIXED_ENDPOINT,

  		.data = & (const struct snd_usb_midi_endpoint_info) {

  			.out_cables = 0x0001,
  			.in_cables  = 0x0001
  		}
  	}
  },
  {

  	/* has ID 0x0049 when not in "Advanced Driver" mode */
  	USB_DEVICE(0x0582, 0x0047),
  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
  		/* .vendor_name = "EDIROL", */
  		/* .product_name = "UR-80", */
  		.ifnum = QUIRK_ANY_INTERFACE,
  		.type = QUIRK_COMPOSITE,
  		.data = (const struct snd_usb_audio_quirk[]) {
  			/* in the 96 kHz modes, only interface 1 is there */
  			{
  				.ifnum = 1,
  				.type = QUIRK_AUDIO_STANDARD_INTERFACE
  			},
  			{
  				.ifnum = 2,
  				.type = QUIRK_AUDIO_STANDARD_INTERFACE
  			},
  			{
  				.ifnum = -1
  			}
  		}
  	}
  },
  {

  	/* has ID 0x004a when not in "Advanced Driver" mode */

  	USB_DEVICE(0x0582, 0x0048),

  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {

  		/* .vendor_name = "EDIROL", */
  		/* .product_name = "UR-80", */

  		.ifnum = 0,
  		.type = QUIRK_MIDI_FIXED_ENDPOINT,

  		.data = & (const struct snd_usb_midi_endpoint_info) {

  			.out_cables = 0x0003,
  			.in_cables  = 0x0007
  		}
  	}
  },

  	/* TODO: add Edirol M-100FX support */

  {

  	/* has ID 0x004e when not in "Advanced Driver" mode */
  	USB_DEVICE(0x0582, 0x004c),
  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
  		.vendor_name = "EDIROL",
  		.product_name = "PCR-A",
  		.ifnum = QUIRK_ANY_INTERFACE,
  		.type = QUIRK_COMPOSITE,
  		.data = (const struct snd_usb_audio_quirk[]) {
  			{
  				.ifnum = 1,
  				.type = QUIRK_AUDIO_STANDARD_INTERFACE
  			},
  			{
  				.ifnum = 2,
  				.type = QUIRK_AUDIO_STANDARD_INTERFACE
  			},
  			{
  				.ifnum = -1
  			}
  		}
  	}
  },
  {

  	/* has ID 0x004f when not in "Advanced Driver" mode */

  	USB_DEVICE(0x0582, 0x004d),

  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {

  		.vendor_name = "EDIROL",
  		.product_name = "PCR-A",
  		.ifnum = 0,
  		.type = QUIRK_MIDI_FIXED_ENDPOINT,

  		.data = & (const struct snd_usb_midi_endpoint_info) {

  			.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 struct snd_usb_audio_quirk) {

  		.vendor_name = "EDIROL",
  		.product_name = "UA-3FX",
  		.ifnum = QUIRK_ANY_INTERFACE,
  		.type = QUIRK_COMPOSITE,

  		.data = (const struct snd_usb_audio_quirk[]) {

  			{
  				.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 struct snd_usb_audio_quirk) {

  		.vendor_name = "EDIROL",
  		.product_name = "UM-1SX",
  		.ifnum = 0,
  		.type = QUIRK_MIDI_STANDARD_INTERFACE
  	}
  },

  {
  	USB_DEVICE(0x0582, 0x0060),
  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
  		.vendor_name = "Roland",
  		.product_name = "EXR Series",
  		.ifnum = 0,
  		.type = QUIRK_MIDI_STANDARD_INTERFACE
  	}
  },

  {

  	/* has ID 0x0066 when not in "Advanced Driver" mode */
  	USB_DEVICE(0x0582, 0x0064),
  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
  		/* .vendor_name = "EDIROL", */
  		/* .product_name = "PCR-1", */
  		.ifnum = QUIRK_ANY_INTERFACE,
  		.type = QUIRK_COMPOSITE,
  		.data = (const struct snd_usb_audio_quirk[]) {
  			{
  				.ifnum = 1,
  				.type = QUIRK_AUDIO_STANDARD_INTERFACE
  			},
  			{
  				.ifnum = 2,
  				.type = QUIRK_AUDIO_STANDARD_INTERFACE
  			},
  			{
  				.ifnum = -1
  			}
  		}
  	}
  },
  {

  	/* has ID 0x0067 when not in "Advanced Driver" mode */

  	USB_DEVICE(0x0582, 0x0065),

  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {

  		/* .vendor_name = "EDIROL", */
  		/* .product_name = "PCR-1", */

  		.ifnum = 0,
  		.type = QUIRK_MIDI_FIXED_ENDPOINT,

  		.data = & (const struct snd_usb_midi_endpoint_info) {

  			.out_cables = 0x0001,
  			.in_cables  = 0x0003
  		}
  	}
  },
  {

  	/* has ID 0x006b when not in "Advanced Driver" mode */

  	USB_DEVICE_VENDOR_SPEC(0x0582, 0x006a),

  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {

  		.vendor_name = "Roland",
  		.product_name = "SP-606",
  		.ifnum = 3,
  		.type = QUIRK_MIDI_FIXED_ENDPOINT,

  		.data = & (const struct snd_usb_midi_endpoint_info) {

  			.out_cables = 0x0001,
  			.in_cables  = 0x0001
  		}
  	}
  },
  {

  	/* has ID 0x006e when not in "Advanced Driver" mode */

  	USB_DEVICE(0x0582, 0x006d),

  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {

  		.vendor_name = "Roland",
  		.product_name = "FANTOM-X",
  		.ifnum = 0,
  		.type = QUIRK_MIDI_FIXED_ENDPOINT,

  		.data = & (const struct snd_usb_midi_endpoint_info) {

  			.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 struct snd_usb_audio_quirk) {

  		.vendor_name = "EDIROL",
  		.product_name = "UA-25",
  		.ifnum = QUIRK_ANY_INTERFACE,
  		.type = QUIRK_COMPOSITE,

  		.data = (const struct snd_usb_audio_quirk[]) {

  			{
  				.ifnum = 0,

  				.type = QUIRK_AUDIO_EDIROL_UAXX

  			},
  			{
  				.ifnum = 1,

  				.type = QUIRK_AUDIO_EDIROL_UAXX

  			},
  			{
  				.ifnum = 2,

  				.type = QUIRK_AUDIO_EDIROL_UAXX

  			},
  			{
  				.ifnum = -1
  			}
  		}
  	}
  },
  {

  	/* has ID 0x0076 when not in "Advanced Driver" mode */

  	USB_DEVICE(0x0582, 0x0075),

  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {

  		.vendor_name = "BOSS",
  		.product_name = "DR-880",
  		.ifnum = 0,
  		.type = QUIRK_MIDI_FIXED_ENDPOINT,

  		.data = & (const struct snd_usb_midi_endpoint_info) {

  			.out_cables = 0x0001,
  			.in_cables  = 0x0001
  		}
  	}
  },

  {

  	/* has ID 0x007b when not in "Advanced Driver" mode */

  	USB_DEVICE_VENDOR_SPEC(0x0582, 0x007a),

  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {

  		.vendor_name = "Roland",

  		/* "RD" or "RD-700SX"? */

  		.ifnum = 0,
  		.type = QUIRK_MIDI_FIXED_ENDPOINT,

  		.data = & (const struct snd_usb_midi_endpoint_info) {

  			.out_cables = 0x0003,
  			.in_cables  = 0x0003
  		}
  	}
  },

  {
  	/* has ID 0x0081 when not in "Advanced Driver" mode */
  	USB_DEVICE(0x0582, 0x0080),
  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
  		.vendor_name = "Roland",
  		.product_name = "G-70",
  		.ifnum = 0,
  		.type = QUIRK_MIDI_FIXED_ENDPOINT,
  		.data = & (const struct snd_usb_midi_endpoint_info) {

  			.out_cables = 0x0001,
  			.in_cables  = 0x0001

  		}
  	}
  },

  	/* TODO: add Roland V-SYNTH XT support */
  	/* TODO: add BOSS GT-PRO support */

  {
  	/* has ID 0x008c when not in "Advanced Driver" mode */
  	USB_DEVICE(0x0582, 0x008b),
  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
  		.vendor_name = "EDIROL",
  		.product_name = "PC-50",
  		.ifnum = 0,
  		.type = QUIRK_MIDI_FIXED_ENDPOINT,
  		.data = & (const struct snd_usb_midi_endpoint_info) {
  			.out_cables = 0x0001,
  			.in_cables  = 0x0001
  		}
  	}
  },

  	/* TODO: add Edirol PC-80 support */

  {
  	USB_DEVICE(0x0582, 0x0096),
  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
  		.vendor_name = "EDIROL",
  		.product_name = "UA-1EX",
  		.ifnum = QUIRK_ANY_INTERFACE,
  		.type = QUIRK_COMPOSITE,
  		.data = (const struct snd_usb_audio_quirk[]) {
  			{
  				.ifnum = 0,
  				.type = QUIRK_AUDIO_STANDARD_INTERFACE
  			},
  			{
  				.ifnum = 1,
  				.type = QUIRK_AUDIO_STANDARD_INTERFACE
  			},
  			{
  				.ifnum = -1
  			}
  		}
  	}
  },

  {
  	USB_DEVICE(0x0582, 0x009a),
  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
  		.vendor_name = "EDIROL",
  		.product_name = "UM-3EX",
  		.ifnum = 0,
  		.type = QUIRK_MIDI_FIXED_ENDPOINT,
  		.data = & (const struct snd_usb_midi_endpoint_info) {
  			.out_cables = 0x000f,
  			.in_cables  = 0x000f
  		}
  	}
  },

  {
  	/*
  	 * This quirk is for the "Advanced Driver" mode. If off, the UA-4FX
  	 * is standard compliant, but has only 16-bit PCM and no MIDI.
  	 */
  	USB_DEVICE(0x0582, 0x00a3),
  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
  		.vendor_name = "EDIROL",
  		.product_name = "UA-4FX",
  		.ifnum = QUIRK_ANY_INTERFACE,
  		.type = QUIRK_COMPOSITE,
  		.data = (const struct snd_usb_audio_quirk[]) {
  			{
  				.ifnum = 0,
  				.type = QUIRK_AUDIO_EDIROL_UAXX
  			},
  			{
  				.ifnum = 1,
  				.type = QUIRK_AUDIO_EDIROL_UAXX
  			},
  			{
  				.ifnum = 2,

  				.type = QUIRK_AUDIO_EDIROL_UAXX

  			},
  			{
  				.ifnum = -1
  			}
  		}
  	}
  },

  	/* TODO: add Edirol MD-P1 support */

  {

  	USB_DEVICE(0x582, 0x00a6),
  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
  		.vendor_name = "Roland",
  		.product_name = "Juno-G",
  		.ifnum = 0,
  		.type = QUIRK_MIDI_FIXED_ENDPOINT,
  		.data = & (const struct snd_usb_midi_endpoint_info) {
  			.out_cables = 0x0001,
  			.in_cables  = 0x0001
  		}
  	}
  },
  {

  	/* Roland SH-201 */
  	USB_DEVICE(0x0582, 0x00ad),
  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
  		.vendor_name = "Roland",
  		.product_name = "SH-201",
  		.ifnum = QUIRK_ANY_INTERFACE,
  		.type = QUIRK_COMPOSITE,
  		.data = (const struct snd_usb_audio_quirk[]) {
  			{
  				.ifnum = 0,
  				.type = QUIRK_AUDIO_STANDARD_INTERFACE
  			},
  			{
  				.ifnum = 1,
  				.type = QUIRK_AUDIO_STANDARD_INTERFACE
  			},
  			{
  				.ifnum = 2,
  				.type = QUIRK_MIDI_FIXED_ENDPOINT,
  				.data = & (const struct snd_usb_midi_endpoint_info) {
  					.out_cables = 0x0001,
  					.in_cables  = 0x0001
  				}
  			},
  			{
  				.ifnum = -1
  			}
  		}
  	}
  },

  {
  	/* Roland SonicCell */
  	USB_DEVICE(0x0582, 0x00c2),
  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
  		.vendor_name = "Roland",
  		.product_name = "SonicCell",
  		.ifnum = QUIRK_ANY_INTERFACE,
  		.type = QUIRK_COMPOSITE,
  		.data = (const struct snd_usb_audio_quirk[]) {
  			{
  				.ifnum = 0,
  				.type = QUIRK_AUDIO_STANDARD_INTERFACE
  			},
  			{
  				.ifnum = 1,

  				.type = QUIRK_AUDIO_STANDARD_INTERFACE
  			},
  			{
  				.ifnum = 2,
  				.type = QUIRK_MIDI_FIXED_ENDPOINT,
  				.data = & (const struct snd_usb_midi_endpoint_info) {
  					.out_cables = 0x0001,
  					.in_cables  = 0x0001
  				}
  			},
  			{
  				.ifnum = -1
  			}
  		}
  	}
  },
  {
  	/* Edirol M-16DX */
  	/* FIXME: This quirk gives a good-working capture stream but the
  	 *        playback seems problematic because of lacking of sync
  	 *        with capture stream.  It needs to sync with the capture
  	 *        clock.  As now, you'll get frequent sound distortions
  	 *        via the playback.
  	 */
  	USB_DEVICE(0x0582, 0x00c4),
  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
  		.ifnum = QUIRK_ANY_INTERFACE,
  		.type = QUIRK_COMPOSITE,
  		.data = (const struct snd_usb_audio_quirk[]) {
  			{
  				.ifnum = 0,
  				.type = QUIRK_AUDIO_STANDARD_INTERFACE
  			},
  			{
  				.ifnum = 1,

  				.type = QUIRK_AUDIO_STANDARD_INTERFACE
  			},
  			{
  				.ifnum = 2,
  				.type = QUIRK_MIDI_FIXED_ENDPOINT,
  				.data = & (const struct snd_usb_midi_endpoint_info) {
  					.out_cables = 0x0001,
  					.in_cables  = 0x0001
  				}
  			},
  			{
  				.ifnum = -1
  			}
  		}
  	}
  },

  {
  	/* BOSS GT-10 */
  	USB_DEVICE(0x0582, 0x00da),
  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
  		.ifnum = QUIRK_ANY_INTERFACE,
  		.type = QUIRK_COMPOSITE,
  		.data = (const struct snd_usb_audio_quirk[]) {
  			{
  				.ifnum = 0,
  				.type = QUIRK_AUDIO_STANDARD_INTERFACE
  			},
  			{
  				.ifnum = 1,
  				.type = QUIRK_AUDIO_STANDARD_INTERFACE
  			},
  			{
  				.ifnum = 2,
  				.type = QUIRK_MIDI_FIXED_ENDPOINT,
  				.data = & (const struct snd_usb_midi_endpoint_info) {
  					.out_cables = 0x0001,
  					.in_cables  = 0x0001
  				}
  			},
  			{
  				.ifnum = -1
  			}
  		}
  	}
  },

  {
  	/* Advanced modes of the Edirol UA-25EX.
  	 * For the standard mode, UA-25EX has ID 0582:00e7, which
  	 * offers only 16-bit PCM at 44.1 kHz and no MIDI.
  	 */
  	USB_DEVICE_VENDOR_SPEC(0x0582, 0x00e6),
  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
  		.vendor_name = "EDIROL",
  		.product_name = "UA-25EX",
  		.ifnum = QUIRK_ANY_INTERFACE,
  		.type = QUIRK_COMPOSITE,
  		.data = (const struct snd_usb_audio_quirk[]) {
  			{
  				.ifnum = 0,
  				.type = QUIRK_AUDIO_EDIROL_UAXX
  			},
  			{
  				.ifnum = 1,
  				.type = QUIRK_AUDIO_EDIROL_UAXX
  			},
  			{
  				.ifnum = 2,
  				.type = QUIRK_AUDIO_EDIROL_UAXX
  			},
  			{
  				.ifnum = -1
  			}
  		}
  	}
  },

  {
  	/* has ID 0x00ea when not in Advanced Driver mode */
  	USB_DEVICE_VENDOR_SPEC(0x0582, 0x00e9),
  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
  		/* .vendor_name = "Roland", */
  		/* .product_name = "UA-1G", */
  		.ifnum = QUIRK_ANY_INTERFACE,
  		.type = QUIRK_COMPOSITE,
  		.data = (const struct snd_usb_audio_quirk[]) {
  			{
  				.ifnum = 0,
  				.type = QUIRK_AUDIO_STANDARD_INTERFACE
  			},
  			{
  				.ifnum = 1,
  				.type = QUIRK_AUDIO_STANDARD_INTERFACE
  			},
  			{
  				.ifnum = -1
  			}
  		}
  	}
  },

  {

  	USB_DEVICE_VENDOR_SPEC(0x0582, 0x0104),
  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
  		/* .vendor_name = "Roland", */
  		/* .product_name = "UM-1G", */
  		.ifnum = 0,
  		.type = QUIRK_MIDI_FIXED_ENDPOINT,
  		.data = & (const struct snd_usb_midi_endpoint_info) {
  			.out_cables = 0x0001,
  			.in_cables  = 0x0001
  		}
  	}
  },
  {

  	/* Boss JS-8 Jam Station  */
  	USB_DEVICE(0x0582, 0x0109),
  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
  		/* .vendor_name = "BOSS", */
  		/* .product_name = "JS-8", */
  		.ifnum = QUIRK_ANY_INTERFACE,
  		.type = QUIRK_COMPOSITE,
  		.data = (const struct snd_usb_audio_quirk[]) {
  			{
  				.ifnum = 0,
  				.type = QUIRK_AUDIO_STANDARD_INTERFACE
  			},
  			{
  				.ifnum = 1,
  				.type = QUIRK_AUDIO_STANDARD_INTERFACE
  			},
  			{
  				.ifnum = 2,
  				.type = QUIRK_MIDI_STANDARD_INTERFACE
  			},
  			{
  				.ifnum = -1
  			}
  		}
  	}
  },
  {

  	/* has ID 0x0110 when not in Advanced Driver mode */
  	USB_DEVICE_VENDOR_SPEC(0x0582, 0x010f),
  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
  		/* .vendor_name = "Roland", */
  		/* .product_name = "A-PRO", */
  		.ifnum = 1,
  		.type = QUIRK_MIDI_FIXED_ENDPOINT,
  		.data = & (const struct snd_usb_midi_endpoint_info) {
  			.out_cables = 0x0003,
  			.in_cables  = 0x0007
  		}
  	}
  },

  {

  	/* Roland GAIA SH-01 */
  	USB_DEVICE(0x0582, 0x0111),
  	.driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
  		.vendor_name = "Roland",
  		.product_name = "GAIA",
  		.ifnum = QUIRK_ANY_INTERFACE,
  		.type = QUIRK_COMPOSITE,
  		.data = (const struct snd_usb_audio_quirk[]) {
  			{
  				.ifnum = 0,
  				.type = QUIRK_AUDIO_STANDARD_INTERFACE
  			},
  			{
  				.ifnum = 1,
  				.type = QUIRK_AUDIO_STANDARD_INTERFACE
  			},
  			{
  				.ifnum = 2,
  				.type = QUIRK_MIDI_FIXED_ENDPOINT,
  				.data = &(const struct snd_usb_midi_endpoint_info) {
  				.out_cables = 0x0003,
  				.in_cables  = 0x0003
  				}
  			},
  			{
  				.ifnum = -1
  			}
  		}
  	}
  },
  {

  	USB_DEVICE(0x0582, 0x0113),
  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
  		/* .vendor_name = "BOSS", */
  		/* .product_name = "ME-25", */
  		.ifnum = QUIRK_ANY_INTERFACE,
  		.type = QUIRK_COMPOSITE,
  		.data = (const struct snd_usb_audio_quirk[]) {
  			{
  				.ifnum = 0,
  				.type = QUIRK_AUDIO_STANDARD_INTERFACE
  			},
  			{
  				.ifnum = 1,
  				.type = QUIRK_AUDIO_STANDARD_INTERFACE
  			},
  			{
  				.ifnum = 2,
  				.type = QUIRK_MIDI_FIXED_ENDPOINT,
  				.data = & (const struct snd_usb_midi_endpoint_info) {
  					.out_cables = 0x0001,
  					.in_cables  = 0x0001
  				}
  			},
  			{
  				.ifnum = -1
  			}
  		}
  	}
  },

  {
  	USB_DEVICE(0x0582, 0x0127),
  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
  		/* .vendor_name = "Roland", */
  		/* .product_name = "GR-55", */
  		.ifnum = QUIRK_ANY_INTERFACE,
  		.type = QUIRK_COMPOSITE,
  		.data = (const struct snd_usb_audio_quirk[]) {
  			{
  				.ifnum = 0,
  				.type = QUIRK_AUDIO_STANDARD_INTERFACE
  			},
  			{
  				.ifnum = 1,
  				.type = QUIRK_AUDIO_STANDARD_INTERFACE
  			},
  			{
  				.ifnum = 2,
  				.type = QUIRK_MIDI_STANDARD_INTERFACE
  			},
  			{
  				.ifnum = -1
  			}
  		}
  	}
  },

  {

  	/* Added support for Roland UM-ONE which differs from UM-1 */
  	USB_DEVICE(0x0582, 0x012a),
  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
  		/* .vendor_name = "ROLAND", */
  		/* .product_name = "UM-ONE", */
  		.ifnum = 0,
  		.type = QUIRK_MIDI_FIXED_ENDPOINT,
  		.data = & (const struct snd_usb_midi_endpoint_info) {
  			.out_cables = 0x0001,
  			.in_cables  = 0x0003
  		}
  	}
  },
  {

  	USB_DEVICE(0x0582, 0x011e),
  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
  		/* .vendor_name = "BOSS", */
  		/* .product_name = "BR-800", */
  		.ifnum = QUIRK_ANY_INTERFACE,
  		.type = QUIRK_COMPOSITE,
  		.data = (const struct snd_usb_audio_quirk[]) {
  			{
  				.ifnum = 0,
  				.type = QUIRK_AUDIO_STANDARD_INTERFACE
  			},
  			{
  				.ifnum = 1,
  				.type = QUIRK_AUDIO_STANDARD_INTERFACE
  			},
  			{
  				.ifnum = 2,
  				.type = QUIRK_MIDI_FIXED_ENDPOINT,
  				.data = & (const struct snd_usb_midi_endpoint_info) {
  					.out_cables = 0x0001,
  					.in_cables  = 0x0001
  				}
  			},
  			{
  				.ifnum = -1
  			}
  		}
  	}
  },

  {
  	USB_DEVICE(0x0582, 0x0130),
  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
  		/* .vendor_name = "BOSS", */
  		/* .product_name = "MICRO BR-80", */
  		.ifnum = QUIRK_ANY_INTERFACE,
  		.type = QUIRK_COMPOSITE,
  		.data = (const struct snd_usb_audio_quirk[]) {
  			{
  				.ifnum = 0,
  				.type = QUIRK_IGNORE_INTERFACE
  			},
  			{
  				.ifnum = 1,
  				.type = QUIRK_AUDIO_STANDARD_INTERFACE
  			},
  			{
  				.ifnum = 2,
  				.type = QUIRK_AUDIO_STANDARD_INTERFACE
  			},
  			{
  				.ifnum = 3,
  				.type = QUIRK_MIDI_FIXED_ENDPOINT,
  				.data = & (const struct snd_usb_midi_endpoint_info) {
  					.out_cables = 0x0001,
  					.in_cables  = 0x0001
  				}
  			},
  			{
  				.ifnum = -1
  			}
  		}
  	}
  },

  /* Guillemot devices */
  {
  	/*
  	 * This is for the "Windows Edition" where the external MIDI ports are
  	 * the only MIDI ports; the control data is reported through HID
  	 * interfaces.  The "Macintosh Edition" has ID 0xd002 and uses standard
  	 * compliant USB MIDI ports for external MIDI and controls.
  	 */
  	USB_DEVICE_VENDOR_SPEC(0x06f8, 0xb000),

  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {

  		.vendor_name = "Hercules",
  		.product_name = "DJ Console (WE)",
  		.ifnum = 4,
  		.type = QUIRK_MIDI_FIXED_ENDPOINT,

  		.data = & (const struct snd_usb_midi_endpoint_info) {

  			.out_cables = 0x0001,
  			.in_cables = 0x0001
  		}
  	}
  },

  /* Midiman/M-Audio devices */
  {
  	USB_DEVICE_VENDOR_SPEC(0x0763, 0x1002),

  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {

  		.vendor_name = "M-Audio",
  		.product_name = "MidiSport 2x2",
  		.ifnum = QUIRK_ANY_INTERFACE,
  		.type = QUIRK_MIDI_MIDIMAN,

  		.data = & (const struct snd_usb_midi_endpoint_info) {

  			.out_cables = 0x0003,
  			.in_cables  = 0x0003
  		}
  	}
  },
  {
  	USB_DEVICE_VENDOR_SPEC(0x0763, 0x1011),

  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {

  		.vendor_name = "M-Audio",
  		.product_name = "MidiSport 1x1",
  		.ifnum = QUIRK_ANY_INTERFACE,
  		.type = QUIRK_MIDI_MIDIMAN,

  		.data = & (const struct snd_usb_midi_endpoint_info) {

  			.out_cables = 0x0001,
  			.in_cables  = 0x0001
  		}
  	}
  },
  {
  	USB_DEVICE_VENDOR_SPEC(0x0763, 0x1015),

  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {

  		.vendor_name = "M-Audio",
  		.product_name = "Keystation",
  		.ifnum = QUIRK_ANY_INTERFACE,
  		.type = QUIRK_MIDI_MIDIMAN,

  		.data = & (const struct snd_usb_midi_endpoint_info) {

  			.out_cables = 0x0001,
  			.in_cables  = 0x0001
  		}
  	}
  },
  {
  	USB_DEVICE_VENDOR_SPEC(0x0763, 0x1021),

  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {

  		.vendor_name = "M-Audio",
  		.product_name = "MidiSport 4x4",
  		.ifnum = QUIRK_ANY_INTERFACE,
  		.type = QUIRK_MIDI_MIDIMAN,

  		.data = & (const struct snd_usb_midi_endpoint_info) {

  			.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 struct snd_usb_audio_quirk) {

  		.vendor_name = "M-Audio",
  		.product_name = "MidiSport 8x8",
  		.ifnum = QUIRK_ANY_INTERFACE,
  		.type = QUIRK_MIDI_MIDIMAN,

  		.data = & (const struct snd_usb_midi_endpoint_info) {

  			.out_cables = 0x01ff,
  			.in_cables  = 0x01ff
  		}
  	}
  },
  {
  	USB_DEVICE_VENDOR_SPEC(0x0763, 0x1033),

  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {

  		.vendor_name = "M-Audio",
  		.product_name = "MidiSport 8x8",
  		.ifnum = QUIRK_ANY_INTERFACE,
  		.type = QUIRK_MIDI_MIDIMAN,

  		.data = & (const struct snd_usb_midi_endpoint_info) {

  			.out_cables = 0x01ff,
  			.in_cables  = 0x01ff
  		}
  	}
  },
  {
  	USB_DEVICE_VENDOR_SPEC(0x0763, 0x1041),

  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {

  		.vendor_name = "M-Audio",
  		.product_name = "MidiSport 2x4",
  		.ifnum = QUIRK_ANY_INTERFACE,
  		.type = QUIRK_MIDI_MIDIMAN,

  		.data = & (const struct snd_usb_midi_endpoint_info) {

  			.out_cables = 0x000f,
  			.in_cables  = 0x0003
  		}
  	}
  },
  {
  	USB_DEVICE_VENDOR_SPEC(0x0763, 0x2001),

  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {

  		.vendor_name = "M-Audio",
  		.product_name = "Quattro",
  		.ifnum = QUIRK_ANY_INTERFACE,
  		.type = QUIRK_COMPOSITE,

  		.data = & (const struct snd_usb_audio_quirk[]) {

  			/*
  			 * 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 struct snd_usb_midi_endpoint_info) {

  					.out_cables = 0x0001,
  					.in_cables  = 0x0001
  				}
  			},
  			{
  				.ifnum = -1
  			}
  		}
  	}
  },
  {
  	USB_DEVICE_VENDOR_SPEC(0x0763, 0x2003),

  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {

  		.vendor_name = "M-Audio",
  		.product_name = "AudioPhile",
  		.ifnum = 6,
  		.type = QUIRK_MIDI_MIDIMAN,

  		.data = & (const struct snd_usb_midi_endpoint_info) {

  			.out_cables = 0x0001,
  			.in_cables  = 0x0001
  		}
  	}
  },
  {
  	USB_DEVICE_VENDOR_SPEC(0x0763, 0x2008),

  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {

  		.vendor_name = "M-Audio",
  		.product_name = "Ozone",
  		.ifnum = 3,
  		.type = QUIRK_MIDI_MIDIMAN,

  		.data = & (const struct snd_usb_midi_endpoint_info) {

  			.out_cables = 0x0001,
  			.in_cables  = 0x0001
  		}
  	}
  },
  {
  	USB_DEVICE_VENDOR_SPEC(0x0763, 0x200d),

  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {

  		.vendor_name = "M-Audio",
  		.product_name = "OmniStudio",
  		.ifnum = QUIRK_ANY_INTERFACE,
  		.type = QUIRK_COMPOSITE,

  		.data = & (const struct snd_usb_audio_quirk[]) {

  			{
  				.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 struct snd_usb_midi_endpoint_info) {

  					.out_cables = 0x0001,
  					.in_cables  = 0x0001
  				}
  			},
  			{
  				.ifnum = -1
  			}
  		}
  	}
  },

  {
  	USB_DEVICE(0x0763, 0x2019),
  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
  		/* .vendor_name = "M-Audio", */
  		/* .product_name = "Ozone Academic", */
  		.ifnum = QUIRK_ANY_INTERFACE,
  		.type = QUIRK_COMPOSITE,
  		.data = & (const struct snd_usb_audio_quirk[]) {
  			{
  				.ifnum = 0,
  				.type = QUIRK_AUDIO_STANDARD_INTERFACE
  			},
  			{
  				.ifnum = 1,
  				.type = QUIRK_AUDIO_STANDARD_INTERFACE
  			},
  			{
  				.ifnum = 2,
  				.type = QUIRK_AUDIO_STANDARD_INTERFACE
  			},
  			{
  				.ifnum = 3,
  				.type = QUIRK_MIDI_MIDIMAN,
  				.data = & (const struct snd_usb_midi_endpoint_info) {
  					.out_cables = 0x0001,
  					.in_cables  = 0x0001
  				}
  			},
  			{
  				.ifnum = -1
  			}
  		}
  	}
  },

  {

  	USB_DEVICE_VENDOR_SPEC(0x0763, 0x2080),

  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
  		/* .vendor_name = "M-Audio", */

  		/* .product_name = "Fast Track Ultra", */

  		.ifnum = QUIRK_ANY_INTERFACE,
  		.type = QUIRK_COMPOSITE,
  		.data = & (const struct snd_usb_audio_quirk[]) {
  			{
  				.ifnum = 0,

  				.type = QUIRK_AUDIO_STANDARD_MIXER,

  			},
  			{
  				.ifnum = 1,

  				.type = QUIRK_AUDIO_FIXED_ENDPOINT,
  				.data = & (const struct audioformat) {
  					.formats = SNDRV_PCM_FMTBIT_S24_3LE,
  					.channels = 8,
  					.iface = 1,
  					.altsetting = 1,
  					.altset_idx = 1,
  					.attributes = UAC_EP_CS_ATTR_SAMPLE_RATE,
  					.endpoint = 0x01,
  					.ep_attr = 0x09,
  					.rates = SNDRV_PCM_RATE_44100 |
  						 SNDRV_PCM_RATE_48000 |
  						 SNDRV_PCM_RATE_88200 |
  						 SNDRV_PCM_RATE_96000,
  					.rate_min = 44100,
  					.rate_max = 96000,
  					.nr_rates = 4,
  					.rate_table = (unsigned int[]) {
  						44100, 48000, 88200, 96000
  					}
  				}

  			},
  			{
  				.ifnum = 2,

  				.type = QUIRK_AUDIO_FIXED_ENDPOINT,
  				.data = & (const struct audioformat) {
  					.formats = SNDRV_PCM_FMTBIT_S24_3LE,
  					.channels = 8,
  					.iface = 2,
  					.altsetting = 1,
  					.altset_idx = 1,
  					.attributes = UAC_EP_CS_ATTR_SAMPLE_RATE,
  					.endpoint = 0x81,
  					.ep_attr = 0x05,
  					.rates = SNDRV_PCM_RATE_44100 |
  						 SNDRV_PCM_RATE_48000 |
  						 SNDRV_PCM_RATE_88200 |
  						 SNDRV_PCM_RATE_96000,
  					.rate_min = 44100,
  					.rate_max = 96000,
  					.nr_rates = 4,
  					.rate_table = (unsigned int[]) {
  						44100, 48000, 88200, 96000
  					}
  				}

  			},
  			/* interface 3 (MIDI) is standard compliant */
  			{
  				.ifnum = -1
  			}
  		}
  	}
  },
  {

  	USB_DEVICE_VENDOR_SPEC(0x0763, 0x2081),

  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
  		/* .vendor_name = "M-Audio", */
  		/* .product_name = "Fast Track Ultra 8R", */
  		.ifnum = QUIRK_ANY_INTERFACE,
  		.type = QUIRK_COMPOSITE,
  		.data = & (const struct snd_usb_audio_quirk[]) {
  			{
  				.ifnum = 0,

  				.type = QUIRK_AUDIO_STANDARD_MIXER,

  			},
  			{
  				.ifnum = 1,

  				.type = QUIRK_AUDIO_FIXED_ENDPOINT,
  				.data = & (const struct audioformat) {
  					.formats = SNDRV_PCM_FMTBIT_S24_3LE,
  					.channels = 8,
  					.iface = 1,
  					.altsetting = 1,
  					.altset_idx = 1,
  					.attributes = UAC_EP_CS_ATTR_SAMPLE_RATE,
  					.endpoint = 0x01,
  					.ep_attr = 0x09,
  					.rates = SNDRV_PCM_RATE_44100 |
  						 SNDRV_PCM_RATE_48000 |
  						 SNDRV_PCM_RATE_88200 |
  						 SNDRV_PCM_RATE_96000,
  					.rate_min = 44100,
  					.rate_max = 96000,
  					.nr_rates = 4,
  					.rate_table = (unsigned int[]) {
  							44100, 48000, 88200, 96000
  					}
  				}

  			},
  			{
  				.ifnum = 2,

  				.type = QUIRK_AUDIO_FIXED_ENDPOINT,
  				.data = & (const struct audioformat) {
  					.formats = SNDRV_PCM_FMTBIT_S24_3LE,
  					.channels = 8,
  					.iface = 2,
  					.altsetting = 1,
  					.altset_idx = 1,
  					.attributes = UAC_EP_CS_ATTR_SAMPLE_RATE,
  					.endpoint = 0x81,
  					.ep_attr = 0x05,
  					.rates = SNDRV_PCM_RATE_44100 |
  						 SNDRV_PCM_RATE_48000 |
  						 SNDRV_PCM_RATE_88200 |
  						 SNDRV_PCM_RATE_96000,
  					.rate_min = 44100,
  					.rate_max = 96000,
  					.nr_rates = 4,
  					.rate_table = (unsigned int[]) {
  						44100, 48000, 88200, 96000
  					}
  				}

  			},
  			/* interface 3 (MIDI) is standard compliant */
  			{
  				.ifnum = -1
  			}
  		}
  	}
  },

  /* Casio devices */
  {

  	USB_DEVICE(0x07cf, 0x6801),
  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
  		.vendor_name = "Casio",
  		.product_name = "PL-40R",
  		.ifnum = 0,
  		.type = QUIRK_MIDI_YAMAHA
  	}
  },
  {

  	/* this ID is used by several devices without a product ID */

  	USB_DEVICE(0x07cf, 0x6802),
  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
  		.vendor_name = "Casio",

  		.product_name = "Keyboard",

  		.ifnum = 0,
  		.type = QUIRK_MIDI_YAMAHA
  	}
  },

  /* Mark of the Unicorn devices */
  {
  	/* thanks to Robert A. Lerche <ral 'at' msbit.com> */

  	.match_flags = USB_DEVICE_ID_MATCH_VENDOR |
  		       USB_DEVICE_ID_MATCH_PRODUCT |
  		       USB_DEVICE_ID_MATCH_DEV_SUBCLASS,
  	.idVendor = 0x07fd,
  	.idProduct = 0x0001,
  	.bDeviceSubClass = 2,

  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {

  		.vendor_name = "MOTU",
  		.product_name = "Fastlane",
  		.ifnum = QUIRK_ANY_INTERFACE,
  		.type = QUIRK_COMPOSITE,

  		.data = & (const struct snd_usb_audio_quirk[]) {

  			{
  				.ifnum = 0,

  				.type = QUIRK_MIDI_RAW_BYTES

  			},
  			{
  				.ifnum = 1,
  				.type = QUIRK_IGNORE_INTERFACE
  			},
  			{
  				.ifnum = -1
  			}
  		}
  	}
  },

  /* Emagic devices */
  {
  	USB_DEVICE(0x086a, 0x0001),

  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {

  		.vendor_name = "Emagic",
  		/* .product_name = "Unitor8", */
  		.ifnum = 2,
  		.type = QUIRK_MIDI_EMAGIC,

  		.data = & (const struct snd_usb_midi_endpoint_info) {

  			.out_cables = 0x80ff,
  			.in_cables  = 0x80ff
  		}
  	}
  },
  {
  	USB_DEVICE(0x086a, 0x0002),

  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {

  		.vendor_name = "Emagic",
  		/* .product_name = "AMT8", */
  		.ifnum = 2,
  		.type = QUIRK_MIDI_EMAGIC,

  		.data = & (const struct snd_usb_midi_endpoint_info) {

  			.out_cables = 0x80ff,
  			.in_cables  = 0x80ff
  		}
  	}
  },
  {
  	USB_DEVICE(0x086a, 0x0003),

  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {

  		.vendor_name = "Emagic",
  		/* .product_name = "MT4", */
  		.ifnum = 2,
  		.type = QUIRK_MIDI_EMAGIC,

  		.data = & (const struct snd_usb_midi_endpoint_info) {

  			.out_cables = 0x800f,
  			.in_cables  = 0x8003
  		}
  	}
  },

  /* KORG devices */
  {
  	USB_DEVICE_VENDOR_SPEC(0x0944, 0x0200),
  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
  		.vendor_name = "KORG, Inc.",
  		/* .product_name = "PANDORA PX5D", */
  		.ifnum = 3,
  		.type = QUIRK_MIDI_STANDARD_INTERFACE,

  	}
  },
  
  {
  	USB_DEVICE_VENDOR_SPEC(0x0944, 0x0201),
  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
  		.vendor_name = "KORG, Inc.",
  		/* .product_name = "ToneLab ST", */
  		.ifnum = 3,
  		.type = QUIRK_MIDI_STANDARD_INTERFACE,

  	}
  },

  /* AKAI devices */
  {
  	USB_DEVICE(0x09e8, 0x0062),
  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
  		.vendor_name = "AKAI",
  		.product_name = "MPD16",
  		.ifnum = 0,
  		.type = QUIRK_MIDI_AKAI,
  	}
  },

  /* TerraTec devices */
  {
  	USB_DEVICE_VENDOR_SPEC(0x0ccd, 0x0012),

  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {

  		.vendor_name = "TerraTec",
  		.product_name = "PHASE 26",
  		.ifnum = 3,
  		.type = QUIRK_MIDI_STANDARD_INTERFACE
  	}
  },

  {
  	USB_DEVICE_VENDOR_SPEC(0x0ccd, 0x0013),

  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {

  		.vendor_name = "TerraTec",
  		.product_name = "PHASE 26",
  		.ifnum = 3,
  		.type = QUIRK_MIDI_STANDARD_INTERFACE
  	}
  },
  {
  	USB_DEVICE_VENDOR_SPEC(0x0ccd, 0x0014),
  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {

  		.vendor_name = "TerraTec",

  		.product_name = "PHASE 26",
  		.ifnum = 3,
  		.type = QUIRK_MIDI_STANDARD_INTERFACE
  	}
  },

  {

  	USB_DEVICE(0x0ccd, 0x0028),

  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
  		.vendor_name = "TerraTec",

  		.product_name = "Aureon5.1MkII",

  		.ifnum = QUIRK_NO_INTERFACE
  	}
  },
  {

  	USB_DEVICE(0x0ccd, 0x0035),
  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
  		.vendor_name = "Miditech",
  		.product_name = "Play'n Roll",
  		.ifnum = 0,
  		.type = QUIRK_MIDI_CME
  	}
  },

  /* Stanton/N2IT Final Scratch v1 device ('Scratchamp') */
  {
  	USB_DEVICE(0x103d, 0x0100),
  		.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
  		.vendor_name = "Stanton",
  		.product_name = "ScratchAmp",
  		.ifnum = QUIRK_NO_INTERFACE
  	}
  },
  {
  	USB_DEVICE(0x103d, 0x0101),
  		.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
  		.vendor_name = "Stanton",
  		.product_name = "ScratchAmp",
  		.ifnum = QUIRK_NO_INTERFACE
  	}
  },

  /* Novation EMS devices */
  {
  	USB_DEVICE_VENDOR_SPEC(0x1235, 0x0001),

  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {

  		.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 struct snd_usb_audio_quirk) {

  		.vendor_name = "Novation",
  		.product_name = "Speedio",
  		.ifnum = 3,
  		.type = QUIRK_MIDI_NOVATION
  	}
  },
  {

  	USB_DEVICE(0x1235, 0x000e),
  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
  		/* .vendor_name = "Novation", */
  		/* .product_name = "Launchpad", */
  		.ifnum = 0,
  		.type = QUIRK_MIDI_RAW_BYTES
  	}
  },
  {

  	USB_DEVICE_VENDOR_SPEC(0x1235, 0x4661),

  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {

  		.vendor_name = "Novation",
  		.product_name = "ReMOTE25",
  		.ifnum = 0,
  		.type = QUIRK_MIDI_NOVATION
  	}
  },

  /* Access Music devices */
  {
  	/* VirusTI Desktop */
  	USB_DEVICE_VENDOR_SPEC(0x133e, 0x0815),
  	.driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
  		.ifnum = QUIRK_ANY_INTERFACE,
  		.type = QUIRK_COMPOSITE,
  		.data = &(const struct snd_usb_audio_quirk[]) {
  			{
  				.ifnum = 3,
  				.type = QUIRK_MIDI_FIXED_ENDPOINT,
  				.data = &(const struct snd_usb_midi_endpoint_info) {
  					.out_cables = 0x0003,
  					.in_cables  = 0x0003
  				}
  			},
  			{
  				.ifnum = 4,
  				.type = QUIRK_IGNORE_INTERFACE
  			},
  			{
  				.ifnum = -1
  			}
  		}
  	}
  },

  /* */

  {

  	/* aka. Serato Scratch Live DJ Box */

  	USB_DEVICE(0x13e5, 0x0001),

  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
  		.vendor_name = "Rane",
  		.product_name = "SL-1",
  		.ifnum = QUIRK_NO_INTERFACE

  	}
  },

  /* Native Instruments MK2 series */
  {

  	/* Komplete Audio 6 */

  	.match_flags = USB_DEVICE_ID_MATCH_DEVICE,
  	.idVendor = 0x17cc,
  	.idProduct = 0x1000,
  },
  {

  	/* Traktor Audio 6 */
  	.match_flags = USB_DEVICE_ID_MATCH_DEVICE,
  	.idVendor = 0x17cc,
  	.idProduct = 0x1010,
  },
  {
  	/* Traktor Audio 10 */
  	.match_flags = USB_DEVICE_ID_MATCH_DEVICE,
  	.idVendor = 0x17cc,
  	.idProduct = 0x1020,
  },

  /* KeithMcMillen Stringport */
  {
  	USB_DEVICE(0x1f38, 0x0001),
  	.bInterfaceClass = USB_CLASS_AUDIO,
  },

  /* Miditech devices */

  {

  	USB_DEVICE(0x4752, 0x0011),

  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {

  		.vendor_name = "Miditech",
  		.product_name = "Midistart-2",
  		.ifnum = 0,

  		.type = QUIRK_MIDI_CME

  	}
  },

  
  /* Central Music devices */

  {

  	/* this ID used by both Miditech MidiStudio-2 and CME UF-x */

  	USB_DEVICE(0x7104, 0x2202),

  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {

  		.ifnum = 0,

  		.type = QUIRK_MIDI_CME

  	}
  },

  /* Hauppauge HVR-950Q and HVR-850 */
  {
  	USB_DEVICE_VENDOR_SPEC(0x2040, 0x7200),
  	.match_flags = USB_DEVICE_ID_MATCH_DEVICE |
  		       USB_DEVICE_ID_MATCH_INT_CLASS |
  		       USB_DEVICE_ID_MATCH_INT_SUBCLASS,
  	.bInterfaceClass = USB_CLASS_AUDIO,

  	.bInterfaceSubClass = USB_SUBCLASS_AUDIOCONTROL,

  	.driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
  		.vendor_name = "Hauppauge",
  		.product_name = "HVR-950Q",
  		.ifnum = QUIRK_ANY_INTERFACE,
  		.type = QUIRK_AUDIO_ALIGN_TRANSFER,
  	}
  },
  {

  	USB_DEVICE_VENDOR_SPEC(0x2040, 0x7240),
  	.match_flags = USB_DEVICE_ID_MATCH_DEVICE |
  		       USB_DEVICE_ID_MATCH_INT_CLASS |
  		       USB_DEVICE_ID_MATCH_INT_SUBCLASS,
  	.bInterfaceClass = USB_CLASS_AUDIO,
  	.bInterfaceSubClass = USB_SUBCLASS_AUDIOCONTROL,
  	.driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
  		.vendor_name = "Hauppauge",
  		.product_name = "HVR-850",
  		.ifnum = QUIRK_ANY_INTERFACE,
  		.type = QUIRK_AUDIO_ALIGN_TRANSFER,
  	}
  },
  {
  	USB_DEVICE_VENDOR_SPEC(0x2040, 0x7210),

  	.match_flags = USB_DEVICE_ID_MATCH_DEVICE |
  		       USB_DEVICE_ID_MATCH_INT_CLASS |
  		       USB_DEVICE_ID_MATCH_INT_SUBCLASS,
  	.bInterfaceClass = USB_CLASS_AUDIO,

  	.bInterfaceSubClass = USB_SUBCLASS_AUDIOCONTROL,

  	.driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
  		.vendor_name = "Hauppauge",
  		.product_name = "HVR-950Q",
  		.ifnum = QUIRK_ANY_INTERFACE,
  		.type = QUIRK_AUDIO_ALIGN_TRANSFER,
  	}
  },
  {

  	USB_DEVICE_VENDOR_SPEC(0x2040, 0x7217),

  	.match_flags = USB_DEVICE_ID_MATCH_DEVICE |
  		       USB_DEVICE_ID_MATCH_INT_CLASS |
  		       USB_DEVICE_ID_MATCH_INT_SUBCLASS,
  	.bInterfaceClass = USB_CLASS_AUDIO,

  	.bInterfaceSubClass = USB_SUBCLASS_AUDIOCONTROL,

  	.driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
  		.vendor_name = "Hauppauge",
  		.product_name = "HVR-950Q",
  		.ifnum = QUIRK_ANY_INTERFACE,
  		.type = QUIRK_AUDIO_ALIGN_TRANSFER,
  	}
  },
  {

  	USB_DEVICE_VENDOR_SPEC(0x2040, 0x721b),

  	.match_flags = USB_DEVICE_ID_MATCH_DEVICE |
  		       USB_DEVICE_ID_MATCH_INT_CLASS |
  		       USB_DEVICE_ID_MATCH_INT_SUBCLASS,
  	.bInterfaceClass = USB_CLASS_AUDIO,

  	.bInterfaceSubClass = USB_SUBCLASS_AUDIOCONTROL,

  	.driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
  		.vendor_name = "Hauppauge",
  		.product_name = "HVR-950Q",
  		.ifnum = QUIRK_ANY_INTERFACE,
  		.type = QUIRK_AUDIO_ALIGN_TRANSFER,
  	}
  },
  {

  	USB_DEVICE_VENDOR_SPEC(0x2040, 0x721e),

  	.match_flags = USB_DEVICE_ID_MATCH_DEVICE |
  		       USB_DEVICE_ID_MATCH_INT_CLASS |
  		       USB_DEVICE_ID_MATCH_INT_SUBCLASS,
  	.bInterfaceClass = USB_CLASS_AUDIO,

  	.bInterfaceSubClass = USB_SUBCLASS_AUDIOCONTROL,

  	.driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
  		.vendor_name = "Hauppauge",
  		.product_name = "HVR-950Q",
  		.ifnum = QUIRK_ANY_INTERFACE,
  		.type = QUIRK_AUDIO_ALIGN_TRANSFER,
  	}
  },
  {

  	USB_DEVICE_VENDOR_SPEC(0x2040, 0x721f),

  	.match_flags = USB_DEVICE_ID_MATCH_DEVICE |
  		       USB_DEVICE_ID_MATCH_INT_CLASS |
  		       USB_DEVICE_ID_MATCH_INT_SUBCLASS,
  	.bInterfaceClass = USB_CLASS_AUDIO,

  	.bInterfaceSubClass = USB_SUBCLASS_AUDIOCONTROL,

  	.driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
  		.vendor_name = "Hauppauge",
  		.product_name = "HVR-950Q",
  		.ifnum = QUIRK_ANY_INTERFACE,
  		.type = QUIRK_AUDIO_ALIGN_TRANSFER,
  	}
  },
  {

  	USB_DEVICE_VENDOR_SPEC(0x2040, 0x7280),

  	.match_flags = USB_DEVICE_ID_MATCH_DEVICE |
  		       USB_DEVICE_ID_MATCH_INT_CLASS |
  		       USB_DEVICE_ID_MATCH_INT_SUBCLASS,
  	.bInterfaceClass = USB_CLASS_AUDIO,

  	.bInterfaceSubClass = USB_SUBCLASS_AUDIOCONTROL,

  	.driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
  		.vendor_name = "Hauppauge",
  		.product_name = "HVR-950Q",
  		.ifnum = QUIRK_ANY_INTERFACE,
  		.type = QUIRK_AUDIO_ALIGN_TRANSFER,
  	}
  },
  {

  	USB_DEVICE_VENDOR_SPEC(0x0fd9, 0x0008),

  	.match_flags = USB_DEVICE_ID_MATCH_DEVICE |
  		       USB_DEVICE_ID_MATCH_INT_CLASS |
  		       USB_DEVICE_ID_MATCH_INT_SUBCLASS,
  	.bInterfaceClass = USB_CLASS_AUDIO,

  	.bInterfaceSubClass = USB_SUBCLASS_AUDIOCONTROL,

  	.driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
  		.vendor_name = "Hauppauge",

  		.product_name = "HVR-950Q",

  		.ifnum = QUIRK_ANY_INTERFACE,
  		.type = QUIRK_AUDIO_ALIGN_TRANSFER,
  	}
  },

  /* Digidesign Mbox */
  {
  	/* Thanks to Clemens Ladisch <clemens@ladisch.de> */
  	USB_DEVICE(0x0dba, 0x1000),
  	.driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
  		.vendor_name = "Digidesign",
  		.product_name = "MBox",
  		.ifnum = QUIRK_ANY_INTERFACE,
  		.type = QUIRK_COMPOSITE,
  		.data = (const struct snd_usb_audio_quirk[]){
  			{
  				.ifnum = 0,
  				.type = QUIRK_IGNORE_INTERFACE,
  			},
  			{
  				.ifnum = 1,
  				.type = QUIRK_AUDIO_FIXED_ENDPOINT,
  				.data = &(const struct audioformat) {

  					.formats = SNDRV_PCM_FMTBIT_S24_3BE,

  					.channels = 2,
  					.iface = 1,
  					.altsetting = 1,
  					.altset_idx = 1,

  					.attributes = UAC_EP_CS_ATTR_SAMPLE_RATE,

  					.endpoint = 0x02,
  					.ep_attr = 0x01,
  					.maxpacksize = 0x130,
  					.rates = SNDRV_PCM_RATE_44100 |
  						 SNDRV_PCM_RATE_48000,
  					.rate_min = 44100,
  					.rate_max = 48000,
  					.nr_rates = 2,
  					.rate_table = (unsigned int[]) {
  						44100, 48000
  					}
  				}
  			},
  			{
  				.ifnum = -1
  			}
  		}
  
  	}
  },

  {

  	/*
  	 * 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_MIDISTREAMING,

  	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {

  		.ifnum = QUIRK_ANY_INTERFACE,
  		.type = QUIRK_MIDI_STANDARD_INTERFACE
  	}
  },
  
  #undef USB_DEVICE_VENDOR_SPEC