Re: [Linux-uvc-devel] Unsupported Webcam 041e:406a

2009-01-27 Thread Laurent Pinchart
On Tuesday 27 January 2009, andrew grice wrote:
 Hi Paulo,

 Thanks for the advice, luvcview works and gives me a good video from the
 camera.

Thanks for the report. I've updated the supported devices list on the website.

Best regards,

Laurent Pinchart
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Re: [Linux-uvc-devel] Unsupported Webcam 041e:406a

2009-01-26 Thread Paulo Assis
Andrew Hi,
Could you try luvcview or guvcview instead, xawtv doesn't work for me either.
I think it may have something to do with libv4l2, or then just some
configuration problem.

Best regards,
Paulo

2009/1/26 andrew grice grice.d...@googlemail.com:
 I recently purchased a Creative Webcam Live! Cam Notebook Ultra. It has a
 different product id than some of the ones i've read about. I think it might
 be a UVC webcam because the uvcvideo driver loads but i cant get an image
 out of it.

 lsusb -d  041e:406a -v

 Bus 001 Device 003: ID 041e:406a Creative Technology, Ltd
 Device Descriptor:
   bLength18
   bDescriptorType 1
   bcdUSB   2.00
   bDeviceClass  239 Miscellaneous Device
   bDeviceSubClass 2 ?
   bDeviceProtocol 1 Interface Association
   bMaxPacketSize064
   idVendor   0x041e Creative Technology, Ltd
   idProduct  0x406a
   bcdDevice1.00
   iManufacturer   2 Creative Technology Ltd
   iProduct1 VF0490 Live Cam Notebook Ultra
   iSerial 3 081112_B_00805
   bNumConfigurations  1
   Configuration Descriptor:
 bLength 9
 bDescriptorType 2
 wTotalLength 1001
 bNumInterfaces  4
 bConfigurationValue 1
 iConfiguration  0
 bmAttributes 0x80
   (Bus Powered)
 MaxPower  168mA
 Interface Association:
   bLength 8
   bDescriptorType11
   bFirstInterface 0
   bInterfaceCount 2
   bFunctionClass 14 Video
   bFunctionSubClass   3 Video Interface Collection
   bFunctionProtocol   0
   iFunction   0
 Interface Descriptor:
   bLength 9
   bDescriptorType 4
   bInterfaceNumber0
   bAlternateSetting   0
   bNumEndpoints   1
   bInterfaceClass14 Video
   bInterfaceSubClass  1 Video Control
   bInterfaceProtocol  0
   iInterface  0
   VideoControl Interface Descriptor:
 bLength13
 bDescriptorType36
 bDescriptorSubtype  1 (HEADER)
 bcdUVC   1.00
 wTotalLength  103
 dwClockFrequency   15.00MHz
 bInCollection   1
 baInterfaceNr( 0)   1
   VideoControl Interface Descriptor:
 bLength 9
 bDescriptorType36
 bDescriptorSubtype  3 (OUTPUT_TERMINAL)
 bTerminalID 2
 wTerminalType  0x0101 USB Streaming
 bAssocTerminal  0
 bSourceID   5
 iTerminal   0
   VideoControl Interface Descriptor:
 bLength26
 bDescriptorType36
 bDescriptorSubtype  6 (EXTENSION_UNIT)
 bUnitID 4
 guidExtensionCode {7033f028-1163-2e4a-ba2c-6890eb334016}
 bNumControl 8
 bNrPins 1
 baSourceID( 0)  3
 bControlSize1
 bmControls( 0)   0x3f
 iExtension  0
   VideoControl Interface Descriptor:
 bLength26
 bDescriptorType36
 bDescriptorSubtype  6 (EXTENSION_UNIT)
 bUnitID 5
 guidExtensionCode {3fae1228-d7bc-114e-a357-6f1edef7d61d}
 bNumControl 8
 bNrPins 1
 baSourceID( 0)  4
 bControlSize1
 bmControls( 0)   0x00
 iExtension  0
   VideoControl Interface Descriptor:
 bLength18
 bDescriptorType36
 bDescriptorSubtype  2 (INPUT_TERMINAL)
 bTerminalID 1
 wTerminalType  0x0201 Camera Sensor
 bAssocTerminal  0
 iTerminal   0
 wObjectiveFocalLengthMin  0
 wObjectiveFocalLengthMax  0
 wOcularFocalLength0
 bControlSize  3
 bmControls   0x0a0e
   Auto-Exposure Mode
   Auto-Exposure Priority
   Exposure Time (Absolute)
   Zoom (Absolute)
   PanTilt (Absolute)
   VideoControl Interface Descriptor:
 bLength11
 bDescriptorType36
 bDescriptorSubtype  5 (PROCESSING_UNIT)
   Warning: Descriptor too short
 bUnitID 3
 bSourceID   1
 wMaxMultiplier  0
 bControlSize2
 bmControls 0x177f
   Brightness
   Contrast
   Hue
   Saturation
   Sharpness
   Gamma
   White Balance Temperature