This problem has already been reported some time back: http://www.mail-archive.com/linux-uvc-devel@lists.berlios.de/msg04511.html
I'm not sure if this patch made it in to 2.6.32, so you should really install a newer driver version. Just disable whatever modules are causing you trouble with "make menuconfig" see: http://www.linuxtv.org/wiki/index.php/How_to_Obtain,_Build_and_Install_V4L-DVB_Device_Drivers Regards, Paulo 2010/8/25 Oz Nahum <nahu...@gmail.com>: > Hi, > Thanks for the answer. > lsusb -v -s 5986:0241 - gives nothing. > I post here the part lsusb -v which i thought is relevant: > Bus 001 Device 003: ID 5986:0241 Acer, Inc BisonCam, NB Pro > Device Descriptor: > bLength 18 > bDescriptorType 1 > bcdUSB 2.00 > bDeviceClass 239 Miscellaneous Device > bDeviceSubClass 2 ? > bDeviceProtocol 1 Interface Association > bMaxPacketSize0 64 > idVendor 0x5986 Acer, Inc > idProduct 0x0241 BisonCam, NB Pro > bcdDevice 6.05 > iManufacturer 3 BISON Corporation > iProduct 1 BisonCam, NB Pro > iSerial 0 > bNumConfigurations 1 > Configuration Descriptor: > bLength 9 > bDescriptorType 2 > wTotalLength 459 > bNumInterfaces 2 > bConfigurationValue 1 > iConfiguration 0 > bmAttributes 0x80 > (Bus Powered) > MaxPower 500mA > Interface Association: > bLength 8 > bDescriptorType 11 > bFirstInterface 0 > bInterfaceCount 2 > bFunctionClass 14 Video > bFunctionSubClass 3 Video Interface Collection > bFunctionProtocol 0 > iFunction 1 BisonCam, NB Pro > Interface Descriptor: > bLength 9 > bDescriptorType 4 > bInterfaceNumber 0 > bAlternateSetting 0 > bNumEndpoints 1 > bInterfaceClass 14 Video > bInterfaceSubClass 1 Video Control > bInterfaceProtocol 0 > iInterface 1 BisonCam, NB Pro > VideoControl Interface Descriptor: > bLength 13 > bDescriptorType 36 > bDescriptorSubtype 1 (HEADER) > bcdUVC 1.00 > wTotalLength 85 > dwClockFrequency 30.000000MHz > bInCollection 1 > baInterfaceNr( 0) 1 > VideoControl Interface Descriptor: > bLength 18 > bDescriptorType 36 > bDescriptorSubtype 2 (INPUT_TERMINAL) > bTerminalID 1 > wTerminalType 0x0201 Camera Sensor > bAssocTerminal 0 > iTerminal 0 > wObjectiveFocalLengthMin 0 > wObjectiveFocalLengthMax 0 > wOcularFocalLength 0 > bControlSize 3 > bmControls 0x00000000 > VideoControl Interface Descriptor: > bLength 9 > bDescriptorType 36 > bDescriptorSubtype 3 (OUTPUT_TERMINAL) > bTerminalID 3 > wTerminalType 0x0101 USB Streaming > bAssocTerminal 0 > bSourceID 6 > iTerminal 0 > VideoControl Interface Descriptor: > bLength 7 > bDescriptorType 36 > bDescriptorSubtype 4 (SELECTOR_UNIT) > bUnitID 4 > bNrInPins 1 > baSource( 0) 1 > iSelector 0 > VideoControl Interface Descriptor: > bLength 11 > bDescriptorType 36 > bDescriptorSubtype 5 (PROCESSING_UNIT) > Warning: Descriptor too short > bUnitID 5 > bSourceID 4 > wMaxMultiplier 0 > bControlSize 2 > bmControls 0x0000043f > Brightness > Contrast > Hue > Saturation > Sharpness > Gamma > Power Line Frequency > iProcessing 0 > bmVideoStandards 0x1b > None > NTSC - 525/60 > SECAM - 625/50 > NTSC - 625/50 > VideoControl Interface Descriptor: > bLength 27 > bDescriptorType 36 > bDescriptorSubtype 6 (EXTENSION_UNIT) > bUnitID 6 > guidExtensionCode {564c97a7-7ea7-904b-8cbf-1c71ec303000} > bNumControl 16 > bNrPins 1 > baSourceID( 0) 5 > bControlSize 2 > bmControls( 0) 0xff > bmControls( 1) 0xff > iExtension 0 > Endpoint Descriptor: > bLength 7 > bDescriptorType 5 > bEndpointAddress 0x82 EP 2 IN > bmAttributes 3 > Transfer Type Interrupt > Synch Type None > Usage Type Data > wMaxPacketSize 0x0008 1x 8 bytes > bInterval 15 > Interface Descriptor: > bLength 9 > bDescriptorType 4 > bInterfaceNumber 1 > bAlternateSetting 0 > bNumEndpoints 0 > bInterfaceClass 14 Video > bInterfaceSubClass 2 Video Streaming > bInterfaceProtocol 0 > iInterface 0 > VideoStreaming Interface Descriptor: > bLength 14 > bDescriptorType 36 > bDescriptorSubtype 1 (INPUT_HEADER) > bNumFormats 1 > wTotalLength 291 > bEndPointAddress 129 > bmInfo 0 > bTerminalLink 3 > bStillCaptureMethod 0 > bTriggerSupport 0 > bTriggerUsage 0 > bControlSize 1 > bmaControls( 0) 27 > VideoStreaming Interface Descriptor: > bLength 27 > bDescriptorType 36 > bDescriptorSubtype 4 (FORMAT_UNCOMPRESSED) > bFormatIndex 1 > bNumFrameDescriptors 6 > guidFormat > {59555932-0000-1000-8000-00aa00389b71} > bBitsPerPixel 16 > bDefaultFrameIndex 1 > bAspectRatioX 0 > bAspectRatioY 0 > bmInterlaceFlags 0x00 > Interlaced stream or variable: No > Fields per frame: 1 fields > Field 1 first: No > Field pattern: Field 1 only > bCopyProtect 0 > VideoStreaming Interface Descriptor: > bLength 38 > bDescriptorType 36 > bDescriptorSubtype 5 (FRAME_UNCOMPRESSED) > bFrameIndex 1 > bmCapabilities 0x01 > Still image supported > wWidth 640 > wHeight 480 > dwMinBitRate 12288000 > dwMaxBitRate 12288000 > dwMaxVideoFrameBufferSize 614400 > dwDefaultFrameInterval 555555 > bFrameIntervalType 3 > dwFrameInterval( 0) 555555 > dwFrameInterval( 1) 666666 > dwFrameInterval( 2) 1000000 > VideoStreaming Interface Descriptor: > bLength 38 > bDescriptorType 36 > bDescriptorSubtype 5 (FRAME_UNCOMPRESSED) > bFrameIndex 2 > bmCapabilities 0x01 > Still image supported > wWidth 320 > wHeight 240 > dwMinBitRate 3072000 > dwMaxBitRate 3072000 > dwMaxVideoFrameBufferSize 153600 > dwDefaultFrameInterval 333333 > bFrameIntervalType 3 > dwFrameInterval( 0) 333333 > dwFrameInterval( 1) 666666 > dwFrameInterval( 2) 1000000 > VideoStreaming Interface Descriptor: > bLength 38 > bDescriptorType 36 > bDescriptorSubtype 5 (FRAME_UNCOMPRESSED) > bFrameIndex 3 > bmCapabilities 0x01 > Still image supported > wWidth 160 > wHeight 120 > dwMinBitRate 768000 > dwMaxBitRate 768000 > dwMaxVideoFrameBufferSize 38400 > dwDefaultFrameInterval 333333 > bFrameIntervalType 3 > dwFrameInterval( 0) 333333 > dwFrameInterval( 1) 666666 > dwFrameInterval( 2) 1000000 > VideoStreaming Interface Descriptor: > bLength 38 > bDescriptorType 36 > bDescriptorSubtype 5 (FRAME_UNCOMPRESSED) > bFrameIndex 4 > bmCapabilities 0x01 > Still image supported > wWidth 352 > wHeight 288 > dwMinBitRate 4055040 > dwMaxBitRate 4055040 > dwMaxVideoFrameBufferSize 202752 > dwDefaultFrameInterval 333333 > bFrameIntervalType 3 > dwFrameInterval( 0) 333333 > dwFrameInterval( 1) 666666 > dwFrameInterval( 2) 1000000 > VideoStreaming Interface Descriptor: > bLength 38 > bDescriptorType 36 > bDescriptorSubtype 5 (FRAME_UNCOMPRESSED) > bFrameIndex 5 > bmCapabilities 0x01 > Still image supported > wWidth 176 > wHeight 144 > dwMinBitRate 1013760 > dwMaxBitRate 1013760 > dwMaxVideoFrameBufferSize 50688 > dwDefaultFrameInterval 333333 > bFrameIntervalType 3 > dwFrameInterval( 0) 333333 > dwFrameInterval( 1) 666666 > dwFrameInterval( 2) 1000000 > VideoStreaming Interface Descriptor: > bLength 30 > bDescriptorType 36 > bDescriptorSubtype 5 (FRAME_UNCOMPRESSED) > bFrameIndex 6 > bmCapabilities 0x01 > Still image supported > wWidth 1280 > wHeight 1024 > dwMinBitRate 26214400 > dwMaxBitRate 26214400 > dwMaxVideoFrameBufferSize 2621440 > dwDefaultFrameInterval 1333333 > bFrameIntervalType 1 > dwFrameInterval( 0) 1333333 > ** UNRECOGNIZED: 12 98 05 02 76 2f 12 98 05 02 76 2f 90 91 97 e0 b4 > 05 > Interface Descriptor: > bLength 9 > bDescriptorType 4 > bInterfaceNumber 1 > bAlternateSetting 1 > bNumEndpoints 1 > bInterfaceClass 14 Video > bInterfaceSubClass 2 Video Streaming > bInterfaceProtocol 0 > iInterface 0 > Endpoint Descriptor: > bLength 7 > bDescriptorType 5 > bEndpointAddress 0x81 EP 1 IN > bmAttributes 5 > Transfer Type Isochronous > Synch Type Asynchronous > Usage Type Data > wMaxPacketSize 0x1400 3x 1024 bytes > bInterval 1 > Interface Descriptor: > bLength 9 > bDescriptorType 4 > bInterfaceNumber 1 > bAlternateSetting 2 > bNumEndpoints 1 > bInterfaceClass 14 Video > bInterfaceSubClass 2 Video Streaming > bInterfaceProtocol 0 > iInterface 0 > Endpoint Descriptor: > bLength 7 > bDescriptorType 5 > bEndpointAddress 0x81 EP 1 IN > bmAttributes 5 > Transfer Type Isochronous > Synch Type Asynchronous > Usage Type Data > wMaxPacketSize 0x1400 3x 1024 bytes > bInterval 1 > Interface Descriptor: > bLength 9 > bDescriptorType 4 > bInterfaceNumber 1 > bAlternateSetting 3 > bNumEndpoints 1 > bInterfaceClass 14 Video > bInterfaceSubClass 2 Video Streaming > bInterfaceProtocol 0 > iInterface 0 > Endpoint Descriptor: > bLength 7 > bDescriptorType 5 > bEndpointAddress 0x81 EP 1 IN > bmAttributes 5 > Transfer Type Isochronous > Synch Type Asynchronous > Usage Type Data > wMaxPacketSize 0x1400 3x 1024 bytes > bInterval 1 > > > > > dmesg after connecting the camera: > [ 8651.929494] usb 1-1: USB disconnect, address 2 > [ 8654.828112] usb 1-1: new high speed USB device using ehci_hcd and address > 3 > [ 8655.281052] usb 1-1: New USB device found, idVendor=5986, idProduct=0241 > [ 8655.281058] usb 1-1: New USB device strings: Mfr=3, Product=1, > SerialNumber=0 > [ 8655.281062] usb 1-1: Product: BisonCam, NB Pro > [ 8655.281065] usb 1-1: Manufacturer: BISON Corporation > [ 8655.281204] usb 1-1: configuration #1 chosen from 1 choice > [ 8655.304960] uvcvideo: Found UVC 1.00 device BisonCam, NB Pro (5986:0241) > [ 8655.304978] uvcvideo: No streaming interface found for terminal 3. > [ 8655.305069] input: BisonCam, NB Pro as > /devices/pci0000:00/0000:00:1a.7/usb1/1-1/1-1:1.0/input/input11 > > > Thanks, > > -- > Oz Nahum > Graduate Student > Zentrum für Angewandte Geologie > Universität Tübingen > > --- > > Imagine there's no countries > it isn't hard to do > Nothing to kill or die for > And no religion too > Imagine all the people > Living life in peace > > > _______________________________________________ Linux-uvc-devel mailing list Linux-uvc-devel@lists.berlios.de https://lists.berlios.de/mailman/listinfo/linux-uvc-devel
