Re: [Linux-uvc-devel] Quirk no_fid needed for IMC 13d3:5103
Hi Mark, On Friday 03 September 2010 10:07:46 Mark Huijgen wrote: Hi all, The integrated webcam found in the Medion Akoya all-in-one touch screen PC needs a quirk set to get it to work properly. Without it mplayer reports lots of select timeouts and the image is just green. With quirk UVC_QUIRK_STREAM_NO_FID set the webcam works great. Attached the lsusb -vv output for the webcam and the patch I made to add the quirk, maybe this patch can be merged? Thanks for the report and the patch. I've applied the patch and updated the supported devices list. -- Regards, Laurent Pinchart ___ Linux-uvc-devel mailing list Linux-uvc-devel@lists.berlios.de https://lists.berlios.de/mailman/listinfo/linux-uvc-devel
[Linux-uvc-devel] Quirk no_fid needed for IMC 13d3:5103
Hi all, The integrated webcam found in the Medion Akoya all-in-one touch screen PC needs a quirk set to get it to work properly. Without it mplayer reports lots of select timeouts and the image is just green. With quirk UVC_QUIRK_STREAM_NO_FID set the webcam works great. Attached the lsusb -vv output for the webcam and the patch I made to add the quirk, maybe this patch can be merged? Regards, Mark Huijgen Bus 002 Device 003: ID 13d3:5103 IMC Networks Device Descriptor: bLength18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass 239 Miscellaneous Device bDeviceSubClass 2 ? bDeviceProtocol 1 Interface Association bMaxPacketSize064 idVendor 0x13d3 IMC Networks idProduct 0x5103 bcdDevice 12.11 iManufacturer 0 iProduct1 USB 2.0 Camera iSerial 0 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 389 bNumInterfaces 2 bConfigurationValue 1 iConfiguration 0 bmAttributes 0x80 (Bus Powered) MaxPower 98mA 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 51 dwClockFrequency6.00MHz bInCollection 1 baInterfaceNr( 0) 1 VideoControl Interface Descriptor: bLength 9 bDescriptorType36 bDescriptorSubtype 3 (OUTPUT_TERMINAL) bTerminalID 4 wTerminalType 0x0101 USB Streaming bAssocTerminal 0 bSourceID 3 iTerminal 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 0x VideoControl Interface Descriptor: bLength11 bDescriptorType36 bDescriptorSubtype 5 (PROCESSING_UNIT) Warning: Descriptor too short bUnitID 3 bSourceID 1 wMaxMultiplier 0 bControlSize2 bmControls 0x077f Brightness Contrast Hue Saturation Sharpness Gamma White Balance Temperature Backlight Compensation Gain Power Line Frequency iProcessing 0 bmVideoStandards 0x 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x83 EP 3 IN bmAttributes3 Transfer TypeInterrupt Synch Type None Usage Type Data wMaxPacketSize 0x0004 1x 4 bytes bInterval 6 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber1 bAlternateSetting 0 bNumEndpoints 0 bInterfaceClass14 Video bInterfaceSubClass 2 Video Streaming bInterfaceProtocol 0 iInterface 0 VideoStreaming Interface Descriptor: bLength14 bDescriptorType36 bDescriptorSubtype 1 (INPUT_HEADER) bNumFormats 1 wTotalLength 227 bEndPointAddress 129 bmInfo 0 bTerminalLink 4 bStillCaptureMethod 1 bTriggerSupport 0
