[sander@localhost ~]$ mtp-detect
Autodetected device "Philips HDD6320/00" (VID=0471,PID=014b) is known.
PTP: Opening session
Connected to MTP device.
USB low-level info:
   Using kernel interface "usbfs"
   bcdUSB: 512
   bDeviceClass: 0
   bDeviceSubClass: 0
   bDeviceProtocol: 0
   idVendor: 0471
   idProduct: 014b
   IN endpoint maxpacket: 512 bytes
   OUT endpoint maxpacket: 512 bytes
   Device flags: 0x00000000
Device info:
   Manufacturer: Philips
   Model: Philips PTP device
   Device version: PP5022AF-05.40-PP07-05.40-MG02-00.01-DT, 1.3
   Serial number:            65932974M
   Vendor extension ID: 0x00000006
   Vendor extension description: microsoft.com/WMDRMPD: 10.1;microsoft.com/WMPPD: 10.0; portalplayer.com: 1.0;
Supported operations:
   1014: Get device property description
   1015: Get device property value
   1001: get device info
   1002: Open session
   1003: Close session
   1004: Get storage IDs
   1005: Get storage info
   1007: Get object handles
   1008: Get object info
   1009: Get object
   101b: Get partial object
   100c: Send object info
   100d: Send object
   100b: Delete object
   1012: Set object protection
   100f: Format storage
   1016: Set device property value
   9801: Get object properties supported
   9802: Get object property description
   9803: Get object property value
   9805: Get object property list
   9806: Set object property list
   9810: Get object references
   9811: Set object references
   9201: Report Added/Deleted Items
   9101: Get secure time challenge
   9102: Get secure time response
   9103: Set license response
   9104: Get sync list
   9105: Send meter challenge query
   9106: Get meter challenge
   9107: Get meter response
   9108: Clean data store
   9109: Get license state
   910a: Send WMDRM-PD Command
   910b: Send WMDRM-PD Request
Events supported:
   None.
Device Properties Supported:
   0x5001: Battery Level
   0xd101: Secure Time
   0xd102: Device Certificate
   0xd401: Synchronization Partner
   0xd402: Device Friendly Name
Playable File (Object) Types and Object Properties Supported:
   3001: Association/Directory
      dc01: StorageID
      dc0b: ParentObject
      dc07: ObjectFileName
      dc04: ObjectSize
      dc02: ObjectFormat
      dc41: PersistantUniqueObjectIdentifier
      dc4f: NonConsumable
      dc03: ProtectionStatus
      dc09: DateModified
   3009: MP3
      dc01: StorageID
      dc0b: ParentObject
      dc07: ObjectFileName
      dc04: ObjectSize
      dc02: ObjectFormat
      dc41: PersistantUniqueObjectIdentifier
      dc4f: NonConsumable
      dc03: ProtectionStatus
      dc09: DateModified
      dc8b: Track
      dc99: OriginalReleaseDate
      dc0a: Keywords
      dc44: Name
      dc46: Artist
      dc8c: Genre
      dc9a: AlbumName
      dc89: Duration
      de9a: AudioBitRate
      de93: SampleRate
      de94: NumberOfChannels
      dc8a: Rating
      dc91: UseCount
      d901: BuyFlag
   3008: MS Wave
      dc01: StorageID
      dc0b: ParentObject
      dc07: ObjectFileName
      dc04: ObjectSize
      dc02: ObjectFormat
      dc41: PersistantUniqueObjectIdentifier
      dc4f: NonConsumable
      dc03: ProtectionStatus
      dc09: DateModified
      dc8b: Track
      dc99: OriginalReleaseDate
      dc0a: Keywords
      dc44: Name
      dc46: Artist
      dc8c: Genre
      dc9a: AlbumName
      dc89: Duration
      de9a: AudioBitRate
      de93: SampleRate
      de94: NumberOfChannels
      dc8a: Rating
      dc91: UseCount
      d901: BuyFlag
   3801: JPEG
      dc01: StorageID
      dc0b: ParentObject
      dc07: ObjectFileName
      dc04: ObjectSize
      dc02: ObjectFormat
      dc41: PersistantUniqueObjectIdentifier
      dc4f: NonConsumable
      dc03: ProtectionStatus
      dc09: DateModified
      dc99: OriginalReleaseDate
      dc44: Name
      dc8a: Rating
   ba05: Abstract Audio Video Playlist
      dc01: StorageID
      dc0b: ParentObject
      dc07: ObjectFileName
      dc04: ObjectSize
      dc02: ObjectFormat
      dc41: PersistantUniqueObjectIdentifier
      dc4f: NonConsumable
      dc03: ProtectionStatus
      dc09: DateModified
   ba03: Abstract Audio Album
      dc01: StorageID
      dc0b: ParentObject
      dc07: ObjectFileName
      dc04: ObjectSize
      dc02: ObjectFormat
      dc41: PersistantUniqueObjectIdentifier
      dc4f: NonConsumable
      dc03: ProtectionStatus
      dc09: DateModified
      dc0a: Keywords
      dc44: Name
      dc46: Artist
      dc8c: Genre
      dc81: RepresentativeSampleFormat
      dc86: RepresentativeSampleData
      dc83: RepresentativeSampleHeight
      dc84: RepresentativeSampleWidth
   b901: WMA
      dc01: StorageID
      dc0b: ParentObject
      dc07: ObjectFileName
      dc04: ObjectSize
      dc02: ObjectFormat
      dc41: PersistantUniqueObjectIdentifier
      dc4f: NonConsumable
      dc03: ProtectionStatus
      dc09: DateModified
      dc8b: Track
      dc99: OriginalReleaseDate
      dc0a: Keywords
      dc44: Name
      dc46: Artist
      dc8c: Genre
      dc9a: AlbumName
      dc89: Duration
      de9a: AudioBitRate
      de93: SampleRate
      de94: NumberOfChannels
      de99: AudioWAVECodec
      dc8a: Rating
      dc91: UseCount
      d901: BuyFlag
Storage Devices:
   StorageID: 0x00010001
      StorageType: 0x0003
      FilesystemType: 0x0002
      AccessCapability: 0x0000
      MaxCapacity: 29972721172
      FreeSpaceInBytes: 29882019348
      FreeSpaceInObjects: 4294967295
      StorageDescription: Philips HDD
      VolumeIdentifier: GOGEAR
Special directories:
   Default music folder: 0x00010000
   Default playlist folder: 0x000c0000
   Default picture folder: 0x00060000
   Default video folder: 0x00000000
   Default organizer folder: 0x00000000
   Default zencast folder: 0x00000000
   Default album folder: 0x00000000
   Default text folder: 0x00000000
MTP-specific device properties:
   Friendly name: Philips GoGear
   Synchronization partner: (NULL)
   Battery level 25 of 100 (25%)
libmtp supported (playable) filetypes:
   ISO MPEG-1 Audio Layer 3
   RIFF WAVE file
   JPEG file
   Microsoft Windows Media Audio

Secure Time:
<DRMCLOCK type="status"><VALUE>#20070618 22:01:22Z#</VALUE><FLAG>DRM_CLK_NOT_SET</FLAG></DRMCLOCK>

Device Certificate:
<DEVCERT version="1.0"><CERTIFICATE type="DEVICE"><DATA><UNIQUEID private="1">ICAgICAgICAgICA2NTkzMjk3NE0=</UNIQUEID><PUBLICKEY private="1">3M0LFOm/ubkYZ1nIpDeSOBwREoRKBqZjOT+rqvrp2WaOU26Q4KAATg==</PUBLICKEY><KEYDATA>dP4ZzbciZRBT4DtOsyX+8Hpnj38=</KEYDATA></DATA><MSDRM_SIGNATURE_VALUE>aERb2ibLK4N1alF/j7n2dd5mrUwgHw3g4WsFsSR1iO5D6zfD7O+UKw==</MSDRM_SIGNATURE_VALUE><SYMSIGNATURE>xAMgvDUOUWJVVUmT5fHIPjft6es=</SYMSIGNATURE></CERTIFICATE><FALLBACK><SECURITYVERSION>2.4.102.77</SECURITYVERSION><CERTIFICATE private="1">3M0LFOm/ubkYZ1nIpDeSOBwREoRKBqZjOT+rqvrp2WaOU26Q4KAATgIEZk1/Yg1gZDRPEaD1DtQq658cVhX5YsLtVDe8Hp+Pr1UziqmDtciiLQYg</CERTIFICATE></FALLBACK><CERTIFICATE type="GROUP"><DATA><NAME>HDD63xx</NAME>
    <MANUFACTURER>MiTAC Technology Corp.</MANUFACTURER>
    <MAKE>Philips Mobile Infotainment</MAKE>
    <DISTRIBUTOR>Koninklijke Philips Electronics N.V.</DISTRIBUTOR>
    <MODEL>00</MODEL>
    <SECURITYLEVEL>2000</SECURITYLEVEL>
    <HARDWARE_VER_MAJOR>00</HARDWARE_VER_MAJOR>
    <HARDWARE_VER_MINOR>10</HARDWARE_VER_MINOR>
    <FIRMWARE_VER_MAJOR>01</FIRMWARE_VER_MAJOR>
    <FIRMWARE_VER_MINOR>00</FIRMWARE_VER_MINOR>
    <FEATURES>
        <CLOCK>2</CLOCK>
        <SECURECLOCK>
            <URL>http://go.microsoft.com/fwlink/?LinkId=25817</URL>
            <PUBLICKEY>!CNhvvz1WaNV1AFUmetxkvm9iD4UrE9cnGUi!qcqdxMiXmD1*ikYGA==</PUBLICKEY>
        </SECURECLOCK>
        <METERING>1</METERING>
        <LICENSE_ACQ>0</LICENSE_ACQ>
        <LICENSE_SYNC>1</LICENSE_SYNC>
        <ENCRYPTION>1</ENCRYPTION>
        <SYMMETRIC_OPT>1</SYMMETRIC_OPT>
    </FEATURES>
    <LIMITS>
        <MAXCHAINDEPTH>5</MAXCHAINDEPTH>
        <MAXLICENSESIZE>10240</MAXLICENSESIZE>
        <MAXHEADERSIZE>5120</MAXHEADERSIZE>
    </LIMITS><PUBLICKEY>iGsKDv08tZMvr6joKFlDDsGWT1IFtS8dN1g3w397Te6K1Vf0Hmliaw==</PUBLICKEY></DATA><MSDRM_SIGNATURE_VALUE>WRgzjEdWwFxP1Y+LXq/HmDjXynKlQ1kcEZ7E/iFslde05/pdH7CJHA==</MSDRM_SIGNATURE_VALUE></CERTIFICATE><CERTIFICATE type="AUTHORIZATION"><DATA><SECURITYLEVEL>2000</SECURITYLEVEL><AUTH_ID>433</AUTH_ID><PUBLICKEY>yP70OqmSYjdJMD8v4GtqIwZM6Yfn0jm4klhiFfv2RTPSUXme8q6ahA==</PUBLICKEY></DATA><MSDRM_SIGNATURE_VALUE>Crh93A1ab47cAuDaAwKCb6+07yd6fenkSfGt+UXP93LL7Ddz628RTA==</MSDRM_SIGNATURE_VALUE></CERTIFICATE><CERTIFICATE type="AUTHORIZATION_ROOT"><DATA><AUTH_ID>1</AUTH_ID><PUBLICKEY>a1t3hxrg!qbOgktnbYaEEi4teCse!gz6RvTPuC!zizKJlpU7xoduSw==</PUBLICKEY></DATA><MSDRM_SIGNATURE_VALUE>Fzxv+lyKgidFdY65Dhau17C8iR0YQzvgVP+fSwalJLvym9QEyZdqEQ==</MSDRM_SIGNATURE_VALUE></CERTIFICATE></DEVCERT>
PTP: Closing session
inep: usb_get_endpoint_status(): Broken pipe
outep: usb_get_endpoint_status(): Broken pipe
usb_clear_halt() on IN endpoint: Broken pipe
usb_clear_halt() on OUT endpoint: Broken pipe
usb_clear_halt() on INTERRUPT endpoint: Broken pipe
OK.