Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755430AbbFKUSq (ORCPT ); Thu, 11 Jun 2015 16:18:46 -0400 Received: from mail-oi0-f67.google.com ([209.85.218.67]:33155 "EHLO mail-oi0-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933056AbbFKUNd (ORCPT ); Thu, 11 Jun 2015 16:13:33 -0400 Message-ID: <1434053610.2501.5.camel@gmail.com> Subject: Re: [PATCH] USB: uvc: add support for the Microsoft Surface Pro 3 Cameras From: Dennis Chen To: Laurent Pinchart Cc: linux-kernel , linux-media Date: Thu, 11 Jun 2015 13:13:30 -0700 In-Reply-To: <6864236.zlxWyD7sh8@avalon> References: <1433879614.3036.3.camel@gmail.com> <2450709.nghA4lNjjK@avalon> <1433900441.11979.11.camel@gmail.com> <6864236.zlxWyD7sh8@avalon> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.16.2.1 (3.16.2.1-2.fc22) Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 62636 Lines: 1288 > Could you please send me the output of 'lsusb -v -d 045e:07be' and > 'lsusb -v - > d 045e:07bf' (running as root if possible) ? Bus 001 Device 004: ID 045e:07bf Microsoft Corp. Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass 239 Miscellaneous Device bDeviceSubClass 2 ? bDeviceProtocol 1 Interface Association bMaxPacketSize0 64 idVendor 0x045e Microsoft Corp. idProduct 0x07bf bcdDevice 21.52 iManufacturer 1 QCM iProduct 2 Microsoft LifeCam Rear iSerial 0 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 1982 bNumInterfaces 3 bConfigurationValue 1 iConfiguration 2 Microsoft LifeCam Rear bmAttributes 0x80 (Bus Powered) MaxPower 250mA Interface Association: bLength 8 bDescriptorType 11 bFirstInterface 0 bInterfaceCount 3 bFunctionClass 14 Video bFunctionSubClass 3 Video Interface Collection bFunctionProtocol 0 iFunction 2 Microsoft LifeCam Rear Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 14 Video bInterfaceSubClass 1 Video Control bInterfaceProtocol 1 iInterface 2 Microsoft LifeCam Rear VideoControl Interface Descriptor: bLength 14 bDescriptorType 36 bDescriptorSubtype 1 (HEADER) bcdUVC 1.50 wTotalLength 105 dwClockFrequency 150.000000MHz bInCollection 2 baInterfaceNr( 0) 1 baInterfaceNr( 1) 2 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 0x00000a0e Auto-Exposure Mode Auto-Exposure Priority Exposure Time (Absolute) Zoom (Absolute) PanTilt (Absolute) VideoControl Interface Descriptor: bLength 13 bDescriptorType 36 bDescriptorSubtype 5 (PROCESSING_UNIT) bUnitID 2 bSourceID 1 wMaxMultiplier 0 bControlSize 3 bmControls 0x0000155b Brightness Contrast Saturation Sharpness White Balance Temperature Backlight Compensation Power Line Frequency White Balance Temperature, Auto iProcessing 0 bmVideoStandards 0x 0 VideoControl Interface Descriptor: bLength 29 bDescriptorType 36 bDescriptorSubtype 6 (EXTENSION_UNIT) bUnitID 4 guidExtensionCode {29a787c9-d359-6945-8467-ff0849fc19e8} bNumControl 22 bNrPins 1 baSourceID( 0) 2 bControlSize 4 bmControls( 0) 0xbf bmControls( 1) 0xfb bmControls( 2) 0xff bmControls( 3) 0x00 iExtension 0 VideoControl Interface Descriptor: bLength 13 bDescriptorType 36 bDescriptorSubtype 7 (unknown) Invalid desc subtype: 0b 04 00 03 cd 3e 00 cd 3e 00 VideoControl Interface Descriptor: bLength 9 bDescriptorType 36 bDescriptorSubtype 3 (OUTPUT_TERMINAL) bTerminalID 8 wTerminalType 0x0101 USB Streaming bAssocTerminal 0 bSourceID 4 iTerminal 0 VideoControl Interface Descriptor: bLength 9 bDescriptorType 36 bDescriptorSubtype 3 (OUTPUT_TERMINAL) bTerminalID 9 wTerminalType 0x0101 USB Streaming bAssocTerminal 0 bSourceID 11 iTerminal 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 6 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 0 bNumEndpoints 0 bInterfaceClass 14 Video bInterfaceSubClass 2 Video Streaming bInterfaceProtocol 1 iInterface 0 VideoStreaming Interface Descriptor: bLength 15 bDescriptorType 36 bDescriptorSubtype 1 (INPUT_HEADER) bNumFormats 2 wTotalLength 563 bEndPointAddress 130 bmInfo 0 bTerminalLink 8 bStillCaptureMethod 1 bTriggerSupport 0 bTriggerUsage 0 bControlSize 1 bmaControls( 0) 27 bmaControls( 1) 27 VideoStreaming Interface Descriptor: bLength 27 bDescriptorType 36 bDescriptorSubtype 4 (FORMAT_UNCOMPRESSED) bFormatIndex 1 bNumFrameDescriptors 9 guidFormat {59555932-0000-1000-8000-00aa00389b71} bBitsPerPixel 16 bDefaultFrameIndex 1 bAspectRatioX 0 bAspectRatioY 0 bmInterlaceFlags 0x00 Interlaced stream or variable: No Fields per frame: 2 fields Field 1 first: No Field pattern: Field 1 only bCopyProtect 0 VideoStreaming Interface Descriptor: bLength 34 bDescriptorType 36 bDescriptorSubtype 5 (FRAME_UNCOMPRESSED) bFrameIndex 1 bmCapabilities 0x01 Still image supported wWidth 640 wHeight 360 dwMinBitRate 55296000 dwMaxBitRate 110592000 dwMaxVideoFrameBufferSize 460800 dwDefaultFrameInterval 333333 bFrameIntervalType 2 dwFrameInterval( 0) 333333 dwFrameInterval( 1) 666666 VideoStreaming Interface Descriptor: bLength 34 bDescriptorType 36 bDescriptorSubtype 5 (FRAME_UNCOMPRESSED) bFrameIndex 2 bmCapabilities 0x01 Still image supported wWidth 640 wHeight 480 dwMinBitRate 73728000 dwMaxBitRate 147456000 dwMaxVideoFrameBufferSize 614400 dwDefaultFrameInterval 333333 bFrameIntervalType 2 dwFrameInterval( 0) 333333 dwFrameInterval( 1) 666666 VideoStreaming Interface Descriptor: bLength 34 bDescriptorType 36 bDescriptorSubtype 5 (FRAME_UNCOMPRESSED) bFrameIndex 3 bmCapabilities 0x01 Still image supported wWidth 480 wHeight 270 dwMinBitRate 31104000 dwMaxBitRate 62208000 dwMaxVideoFrameBufferSize 259200 dwDefaultFrameInterval 333333 bFrameIntervalType 2 dwFrameInterval( 0) 333333 dwFrameInterval( 1) 666666 VideoStreaming Interface Descriptor: bLength 34 bDescriptorType 36 bDescriptorSubtype 5 (FRAME_UNCOMPRESSED) bFrameIndex 4 bmCapabilities 0x01 Still image supported wWidth 424 wHeight 240 dwMinBitRate 24422400 dwMaxBitRate 48844800 dwMaxVideoFrameBufferSize 203520 dwDefaultFrameInterval 333333 bFrameIntervalType 2 dwFrameInterval( 0) 333333 dwFrameInterval( 1) 666666 VideoStreaming Interface Descriptor: bLength 34 bDescriptorType 36 bDescriptorSubtype 5 (FRAME_UNCOMPRESSED) bFrameIndex 5 bmCapabilities 0x01 Still image supported wWidth 320 wHeight 240 dwMinBitRate 18432000 dwMaxBitRate 36864000 dwMaxVideoFrameBufferSize 153600 dwDefaultFrameInterval 333333 bFrameIntervalType 2 dwFrameInterval( 0) 333333 dwFrameInterval( 1) 666666 VideoStreaming Interface Descriptor: bLength 34 bDescriptorType 36 bDescriptorSubtype 5 (FRAME_UNCOMPRESSED) bFrameIndex 6 bmCapabilities 0x01 Still image supported wWidth 320 wHeight 180 dwMinBitRate 13824000 dwMaxBitRate 27648000 dwMaxVideoFrameBufferSize 115200 dwDefaultFrameInterval 333333 bFrameIntervalType 2 dwFrameInterval( 0) 333333 dwFrameInterval( 1) 666666 VideoStreaming Interface Descriptor: bLength 34 bDescriptorType 36 bDescriptorSubtype 5 (FRAME_UNCOMPRESSED) bFrameIndex 7 bmCapabilities 0x01 Still image supported wWidth 160 wHeight 120 dwMinBitRate 4608000 dwMaxBitRate 9216000 dwMaxVideoFrameBufferSize 38400 dwDefaultFrameInterval 333333 bFrameIntervalType 2 dwFrameInterval( 0) 333333 dwFrameInterval( 1) 666666 VideoStreaming Interface Descriptor: bLength 30 bDescriptorType 36 bDescriptorSubtype 5 (FRAME_UNCOMPRESSED) bFrameIndex 8 bmCapabilities 0x01 Still image supported wWidth 2592 wHeight 1944 dwMinBitRate 161243136 dwMaxBitRate 161243136 dwMaxVideoFrameBufferSize 10077696 dwDefaultFrameInterval 5000000 bFrameIntervalType 1 dwFrameInterval( 0) 5000000 VideoStreaming Interface Descriptor: bLength 34 bDescriptorType 36 bDescriptorSubtype 5 (FRAME_UNCOMPRESSED) bFrameIndex 9 bmCapabilities 0x01 Still image supported wWidth 848 wHeight 480 dwMinBitRate 97689600 dwMaxBitRate 195379200 dwMaxVideoFrameBufferSize 814080 dwDefaultFrameInterval 333333 bFrameIntervalType 2 dwFrameInterval( 0) 333333 dwFrameInterval( 1) 666666 VideoStreaming Interface Descriptor: bLength 6 bDescriptorType 36 bDescriptorSubtype 13 (COLORFORMAT) bColorPrimaries 1 (BT.709,sRGB) bTransferCharacteristics 1 (BT.709) bMatrixCoefficients 4 (SMPTE 170M (BT.601)) VideoStreaming Interface Descriptor: bLength 11 bDescriptorType 36 bDescriptorSubtype 6 (FORMAT_MJPEG) bFormatIndex 2 bNumFrameDescriptors 6 bFlags 1 Fixed-size samples: Yes 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 34 bDescriptorType 36 bDescriptorSubtype 7 (FRAME_MJPEG) bFrameIndex 1 bmCapabilities 0x01 Still image supported wWidth 1920 wHeight 1080 dwMinBitRate 248832000 dwMaxBitRate 497664000 dwMaxVideoFrameBufferSize 4147200 dwDefaultFrameInterval 333333 bFrameIntervalType 2 dwFrameInterval( 0) 333333 dwFrameInterval( 1) 666666 VideoStreaming Interface Descriptor: bLength 34 bDescriptorType 36 bDescriptorSubtype 7 (FRAME_MJPEG) bFrameIndex 2 bmCapabilities 0x01 Still image supported wWidth 1280 wHeight 720 dwMinBitRate 110592000 dwMaxBitRate 221184000 dwMaxVideoFrameBufferSize 1843200 dwDefaultFrameInterval 333333 bFrameIntervalType 2 dwFrameInterval( 0) 333333 dwFrameInterval( 1) 666666 VideoStreaming Interface Descriptor: bLength 34 bDescriptorType 36 bDescriptorSubtype 7 (FRAME_MJPEG) bFrameIndex 3 bmCapabilities 0x01 Still image supported wWidth 960 wHeight 540 dwMinBitRate 62208000 dwMaxBitRate 124416000 dwMaxVideoFrameBufferSize 1036800 dwDefaultFrameInterval 333333 bFrameIntervalType 2 dwFrameInterval( 0) 333333 dwFrameInterval( 1) 666666 VideoStreaming Interface Descriptor: bLength 30 bDescriptorType 36 bDescriptorSubtype 7 (FRAME_MJPEG) bFrameIndex 4 bmCapabilities 0x01 Still image supported wWidth 2592 wHeight 1944 dwMinBitRate 604661760 dwMaxBitRate 604661760 dwMaxVideoFrameBufferSize 10077696 dwDefaultFrameInterval 666666 bFrameIntervalType 1 dwFrameInterval( 0) 666666 VideoStreaming Interface Descriptor: bLength 30 bDescriptorType 36 bDescriptorSubtype 7 (FRAME_MJPEG) bFrameIndex 5 bmCapabilities 0x01 Still image supported wWidth 2592 wHeight 1728 dwMinBitRate 537477120 dwMaxBitRate 537477120 dwMaxVideoFrameBufferSize 8957952 dwDefaultFrameInterval 666666 bFrameIntervalType 1 dwFrameInterval( 0) 666666 VideoStreaming Interface Descriptor: bLength 34 bDescriptorType 36 bDescriptorSubtype 7 (FRAME_MJPEG) bFrameIndex 6 bmCapabilities 0x01 Still image supported wWidth 1296 wHeight 864 dwMinBitRate 134369280 dwMaxBitRate 268738560 dwMaxVideoFrameBufferSize 2239488 dwDefaultFrameInterval 333333 bFrameIntervalType 2 dwFrameInterval( 0) 333333 dwFrameInterval( 1) 666666 VideoStreaming Interface Descriptor: bLength 6 bDescriptorType 36 bDescriptorSubtype 13 (COLORFORMAT) bColorPrimaries 1 (BT.709,sRGB) bTransferCharacteristics 1 (BT.709) bMatrixCoefficients 4 (SMPTE 170M (BT.601)) Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 1 bNumEndpoints 1 bInterfaceClass 14 Video bInterfaceSubClass 2 Video Streaming bInterfaceProtocol 1 iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x82 EP 2 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 2 bAlternateSetting 0 bNumEndpoints 0 bInterfaceClass 14 Video bInterfaceSubClass 2 Video Streaming bInterfaceProtocol 1 iInterface 0 VideoStreaming Interface Descriptor: bLength 14 bDescriptorType 36 bDescriptorSubtype 1 (INPUT_HEADER) bNumFormats 1 wTotalLength 1210 bEndPointAddress 131 bmInfo 0 bTerminalLink 9 bStillCaptureMethod 1 bTriggerSupport 0 bTriggerUsage 0 bControlSize 1 bmaControls( 0) 52 VideoStreaming Interface Descriptor: bLength 52 bDescriptorType 36 bDescriptorSubtype 19 Invalid desc subtype: 01 16 02 03 00 43 03 00 0d f5 00 00 00 00 00 00 00 f5 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 VideoStreaming Interface Descriptor: bLength 52 bDescriptorType 36 bDescriptorSubtype 20 Invalid desc subtype: 01 80 07 38 04 01 00 01 00 40 42 29 00 00 03 00 01 00 21 00 01 00 00 00 00 00 00 00 01 00 00 00 80 b1 4f 01 15 16 05 00 02 15 16 05 00 2a 2c 0a 00 VideoStreaming Interface Descriptor: bLength 52 bDescriptorType 36 bDescriptorSubtype 20 Invalid desc subtype: 02 80 07 38 04 01 00 01 00 0c 64 29 00 00 03 00 01 00 2b 00 01 00 00 00 00 00 00 00 01 00 00 00 80 b1 4f 01 15 16 05 00 02 15 16 05 00 2a 2c 0a 00 VideoStreaming Interface Descriptor: bLength 52 bDescriptorType 36 bDescriptorSubtype 20 Invalid desc subtype: 03 00 05 d0 02 01 00 01 00 40 42 20 00 00 03 00 01 00 21 00 01 00 00 00 00 00 00 00 01 00 00 00 c0 e1 e4 00 15 16 05 00 02 15 16 05 00 2a 2c 0a 00 VideoStreaming Interface Descriptor: bLength 52 bDescriptorType 36 bDescriptorSubtype 20 Invalid desc subtype: 04 00 05 d0 02 01 00 01 00 0c 64 20 00 00 03 00 01 00 2b 00 01 00 00 00 00 00 00 00 01 00 00 00 c0 e1 e4 00 15 16 05 00 02 15 16 05 00 2a 2c 0a 00 VideoStreaming Interface Descriptor: bLength 52 bDescriptorType 36 bDescriptorSubtype 20 Invalid desc subtype: 05 c0 03 1c 02 01 00 01 00 40 42 1f 00 00 03 00 01 00 21 00 01 00 00 00 00 00 00 00 01 00 00 00 80 9f d5 00 15 16 05 00 02 15 16 05 00 2a 2c 0a 00 VideoStreaming Interface Descriptor: bLength 52 bDescriptorType 36 bDescriptorSubtype 20 Invalid desc subtype: 06 c0 03 1c 02 01 00 01 00 0c 64 1f 00 00 03 00 01 00 2b 00 01 00 00 00 00 00 00 00 01 00 00 00 80 9f d5 00 15 16 05 00 02 15 16 05 00 2a 2c 0a 00 VideoStreaming Interface Descriptor: bLength 52 bDescriptorType 36 bDescriptorSubtype 20 Invalid desc subtype: 07 50 03 e0 01 01 00 01 00 40 42 1f 00 00 03 00 01 00 21 00 01 00 00 00 00 00 00 00 01 00 00 00 80 9f d5 00 15 16 05 00 02 15 16 05 00 2a 2c 0a 00 VideoStreaming Interface Descriptor: bLength 52 bDescriptorType 36 bDescriptorSubtype 20 Invalid desc subtype: 08 50 03 e0 01 01 00 01 00 0c 64 1f 00 00 03 00 01 00 2b 00 01 00 00 00 00 00 00 00 01 00 00 00 80 9f d5 00 15 16 05 00 02 15 16 05 00 2a 2c 0a 00 VideoStreaming Interface Descriptor: bLength 52 bDescriptorType 36 bDescriptorSubtype 20 Invalid desc subtype: 09 80 02 e0 01 01 00 01 00 40 42 1e 00 00 03 00 01 00 21 00 01 00 00 00 00 00 00 00 01 00 00 00 80 96 98 00 15 16 05 00 02 15 16 05 00 2a 2c 0a 00 VideoStreaming Interface Descriptor: bLength 52 bDescriptorType 36 bDescriptorSubtype 20 Invalid desc subtype: 0a 80 02 e0 01 01 00 01 00 0c 64 1e 00 00 03 00 01 00 2b 00 01 00 00 00 00 00 00 00 01 00 00 00 80 96 98 00 15 16 05 00 02 15 16 05 00 2a 2c 0a 00 VideoStreaming Interface Descriptor: bLength 52 bDescriptorType 36 bDescriptorSubtype 20 Invalid desc subtype: 0b 80 02 68 01 01 00 01 00 40 42 1e 00 00 03 00 01 00 21 00 01 00 00 00 00 00 00 00 01 00 00 00 80 96 98 00 15 16 05 00 02 15 16 05 00 2a 2c 0a 00 VideoStreaming Interface Descriptor: bLength 52 bDescriptorType 36 bDescriptorSubtype 20 Invalid desc subtype: 0c 80 02 68 01 01 00 01 00 0c 64 1e 00 00 03 00 01 00 2b 00 01 00 00 00 00 00 00 00 01 00 00 00 80 96 98 00 15 16 05 00 02 15 16 05 00 2a 2c 0a 00 VideoStreaming Interface Descriptor: bLength 52 bDescriptorType 36 bDescriptorSubtype 20 Invalid desc subtype: 0d e0 01 0e 01 01 00 01 00 40 42 15 00 00 03 00 01 00 21 00 01 00 00 00 00 00 00 00 01 00 00 00 00 09 3d 00 15 16 05 00 02 15 16 05 00 2a 2c 0a 00 VideoStreaming Interface Descriptor: bLength 52 bDescriptorType 36 bDescriptorSubtype 20 Invalid desc subtype: 0e e0 01 0e 01 01 00 01 00 0c 64 15 00 00 03 00 01 00 2b 00 01 00 00 00 00 00 00 00 01 00 00 00 00 09 3d 00 15 16 05 00 02 15 16 05 00 2a 2c 0a 00 VideoStreaming Interface Descriptor: bLength 52 bDescriptorType 36 bDescriptorSubtype 20 Invalid desc subtype: 0f a8 01 f0 00 01 00 01 00 40 42 15 00 00 03 00 01 00 21 00 01 00 00 00 00 00 00 00 01 00 00 00 00 09 3d 00 15 16 05 00 02 15 16 05 00 2a 2c 0a 00 VideoStreaming Interface Descriptor: bLength 52 bDescriptorType 36 bDescriptorSubtype 20 Invalid desc subtype: 10 a8 01 f0 00 01 00 01 00 0c 64 15 00 00 03 00 01 00 2b 00 01 00 00 00 00 00 00 00 01 00 00 00 00 09 3d 00 15 16 05 00 02 15 16 05 00 2a 2c 0a 00 VideoStreaming Interface Descriptor: bLength 52 bDescriptorType 36 bDescriptorSubtype 20 Invalid desc subtype: 11 40 01 f0 00 01 00 01 00 40 42 14 00 00 03 00 01 00 21 00 01 00 00 00 00 00 00 00 01 00 00 00 80 84 1e 00 15 16 05 00 02 15 16 05 00 2a 2c 0a 00 VideoStreaming Interface Descriptor: bLength 52 bDescriptorType 36 bDescriptorSubtype 20 Invalid desc subtype: 12 40 01 f0 00 01 00 01 00 0c 64 14 00 00 03 00 01 00 2b 00 01 00 00 00 00 00 00 00 01 00 00 00 80 84 1e 00 15 16 05 00 02 15 16 05 00 2a 2c 0a 00 VideoStreaming Interface Descriptor: bLength 52 bDescriptorType 36 bDescriptorSubtype 20 Invalid desc subtype: 13 40 01 b4 00 01 00 01 00 40 42 14 00 00 03 00 01 00 21 00 01 00 00 00 00 00 00 00 01 00 00 00 80 84 1e 00 15 16 05 00 02 15 16 05 00 2a 2c 0a 00 VideoStreaming Interface Descriptor: bLength 52 bDescriptorType 36 bDescriptorSubtype 20 Invalid desc subtype: 14 40 01 b4 00 01 00 01 00 0c 64 14 00 00 03 00 01 00 2b 00 01 00 00 00 00 00 00 00 01 00 00 00 80 84 1e 00 15 16 05 00 02 15 16 05 00 2a 2c 0a 00 VideoStreaming Interface Descriptor: bLength 52 bDescriptorType 36 bDescriptorSubtype 20 Invalid desc subtype: 15 a0 00 78 00 01 00 01 00 40 42 14 00 00 03 00 01 00 21 00 01 00 00 00 00 00 00 00 01 00 00 00 80 84 1e 00 15 16 05 00 02 15 16 05 00 2a 2c 0a 00 VideoStreaming Interface Descriptor: bLength 52 bDescriptorType 36 bDescriptorSubtype 20 Invalid desc subtype: 16 a0 00 78 00 01 00 01 00 0c 64 14 00 00 03 00 01 00 2b 00 01 00 00 00 00 00 00 00 01 00 00 00 80 84 1e 00 15 16 05 00 02 15 16 05 00 2a 2c 0a 00 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 2 bAlternateSetting 1 bNumEndpoints 1 bInterfaceClass 14 Video bInterfaceSubClass 2 Video Streaming bInterfaceProtocol 1 iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x83 EP 3 IN bmAttributes 5 Transfer Type Isochronous Synch Type Asynchronous Usage Type Data wMaxPacketSize 0x0400 1x 1024 bytes bInterval 1 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 2 bAlternateSetting 2 bNumEndpoints 1 bInterfaceClass 14 Video bInterfaceSubClass 2 Video Streaming bInterfaceProtocol 1 iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x83 EP 3 IN bmAttributes 5 Transfer Type Isochronous Synch Type Asynchronous Usage Type Data wMaxPacketSize 0x0100 1x 256 bytes bInterval 1 Device Qualifier (for other device speed): bLength 10 bDescriptorType 6 bcdUSB 2.00 bDeviceClass 239 Miscellaneous Device bDeviceSubClass 2 ? bDeviceProtocol 1 Interface Association bMaxPacketSize0 64 bNumConfigurations 1 Device Status: 0x0000 (Bus Powered) -------------------------------------------------- Bus 001 Device 003: ID 045e:07be Microsoft Corp. Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass 239 Miscellaneous Device bDeviceSubClass 2 ? bDeviceProtocol 1 Interface Association bMaxPacketSize0 64 idVendor 0x045e Microsoft Corp. idProduct 0x07be bcdDevice 21.52 iManufacturer 1 QCM iProduct 2 Microsoft LifeCam Front iSerial 0 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 1982 bNumInterfaces 3 bConfigurationValue 1 iConfiguration 2 Microsoft LifeCam Front bmAttributes 0x80 (Bus Powered) MaxPower 250mA Interface Association: bLength 8 bDescriptorType 11 bFirstInterface 0 bInterfaceCount 3 bFunctionClass 14 Video bFunctionSubClass 3 Video Interface Collection bFunctionProtocol 0 iFunction 2 Microsoft LifeCam Front Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 14 Video bInterfaceSubClass 1 Video Control bInterfaceProtocol 1 iInterface 2 Microsoft LifeCam Front VideoControl Interface Descriptor: bLength 14 bDescriptorType 36 bDescriptorSubtype 1 (HEADER) bcdUVC 1.50 wTotalLength 105 dwClockFrequency 150.000000MHz bInCollection 2 baInterfaceNr( 0) 1 baInterfaceNr( 1) 2 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 0x00000a0e Auto-Exposure Mode Auto-Exposure Priority Exposure Time (Absolute) Zoom (Absolute) PanTilt (Absolute) VideoControl Interface Descriptor: bLength 13 bDescriptorType 36 bDescriptorSubtype 5 (PROCESSING_UNIT) bUnitID 2 bSourceID 1 wMaxMultiplier 0 bControlSize 3 bmControls 0x0000155b Brightness Contrast Saturation Sharpness White Balance Temperature Backlight Compensation Power Line Frequency White Balance Temperature, Auto iProcessing 0 bmVideoStandards 0x 0 VideoControl Interface Descriptor: bLength 29 bDescriptorType 36 bDescriptorSubtype 6 (EXTENSION_UNIT) bUnitID 4 guidExtensionCode {29a787c9-d359-6945-8467-ff0849fc19e8} bNumControl 22 bNrPins 1 baSourceID( 0) 2 bControlSize 4 bmControls( 0) 0xbf bmControls( 1) 0xfb bmControls( 2) 0xff bmControls( 3) 0x00 iExtension 0 VideoControl Interface Descriptor: bLength 13 bDescriptorType 36 bDescriptorSubtype 7 (unknown) Invalid desc subtype: 0b 04 00 03 cd 3e 00 cd 3e 00 VideoControl Interface Descriptor: bLength 9 bDescriptorType 36 bDescriptorSubtype 3 (OUTPUT_TERMINAL) bTerminalID 8 wTerminalType 0x0101 USB Streaming bAssocTerminal 0 bSourceID 4 iTerminal 0 VideoControl Interface Descriptor: bLength 9 bDescriptorType 36 bDescriptorSubtype 3 (OUTPUT_TERMINAL) bTerminalID 9 wTerminalType 0x0101 USB Streaming bAssocTerminal 0 bSourceID 11 iTerminal 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 6 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 0 bNumEndpoints 0 bInterfaceClass 14 Video bInterfaceSubClass 2 Video Streaming bInterfaceProtocol 1 iInterface 0 VideoStreaming Interface Descriptor: bLength 15 bDescriptorType 36 bDescriptorSubtype 1 (INPUT_HEADER) bNumFormats 2 wTotalLength 563 bEndPointAddress 130 bmInfo 0 bTerminalLink 8 bStillCaptureMethod 1 bTriggerSupport 0 bTriggerUsage 0 bControlSize 1 bmaControls( 0) 27 bmaControls( 1) 27 VideoStreaming Interface Descriptor: bLength 27 bDescriptorType 36 bDescriptorSubtype 4 (FORMAT_UNCOMPRESSED) bFormatIndex 1 bNumFrameDescriptors 9 guidFormat {59555932-0000-1000-8000-00aa00389b71} bBitsPerPixel 16 bDefaultFrameIndex 1 bAspectRatioX 0 bAspectRatioY 0 bmInterlaceFlags 0x00 Interlaced stream or variable: No Fields per frame: 2 fields Field 1 first: No Field pattern: Field 1 only bCopyProtect 0 VideoStreaming Interface Descriptor: bLength 34 bDescriptorType 36 bDescriptorSubtype 5 (FRAME_UNCOMPRESSED) bFrameIndex 1 bmCapabilities 0x01 Still image supported wWidth 640 wHeight 360 dwMinBitRate 55296000 dwMaxBitRate 110592000 dwMaxVideoFrameBufferSize 460800 dwDefaultFrameInterval 333333 bFrameIntervalType 2 dwFrameInterval( 0) 333333 dwFrameInterval( 1) 666666 VideoStreaming Interface Descriptor: bLength 34 bDescriptorType 36 bDescriptorSubtype 5 (FRAME_UNCOMPRESSED) bFrameIndex 2 bmCapabilities 0x01 Still image supported wWidth 640 wHeight 480 dwMinBitRate 73728000 dwMaxBitRate 147456000 dwMaxVideoFrameBufferSize 614400 dwDefaultFrameInterval 333333 bFrameIntervalType 2 dwFrameInterval( 0) 333333 dwFrameInterval( 1) 666666 VideoStreaming Interface Descriptor: bLength 34 bDescriptorType 36 bDescriptorSubtype 5 (FRAME_UNCOMPRESSED) bFrameIndex 3 bmCapabilities 0x01 Still image supported wWidth 480 wHeight 270 dwMinBitRate 31104000 dwMaxBitRate 62208000 dwMaxVideoFrameBufferSize 259200 dwDefaultFrameInterval 333333 bFrameIntervalType 2 dwFrameInterval( 0) 333333 dwFrameInterval( 1) 666666 VideoStreaming Interface Descriptor: bLength 34 bDescriptorType 36 bDescriptorSubtype 5 (FRAME_UNCOMPRESSED) bFrameIndex 4 bmCapabilities 0x01 Still image supported wWidth 424 wHeight 240 dwMinBitRate 24422400 dwMaxBitRate 48844800 dwMaxVideoFrameBufferSize 203520 dwDefaultFrameInterval 333333 bFrameIntervalType 2 dwFrameInterval( 0) 333333 dwFrameInterval( 1) 666666 VideoStreaming Interface Descriptor: bLength 34 bDescriptorType 36 bDescriptorSubtype 5 (FRAME_UNCOMPRESSED) bFrameIndex 5 bmCapabilities 0x01 Still image supported wWidth 320 wHeight 240 dwMinBitRate 18432000 dwMaxBitRate 36864000 dwMaxVideoFrameBufferSize 153600 dwDefaultFrameInterval 333333 bFrameIntervalType 2 dwFrameInterval( 0) 333333 dwFrameInterval( 1) 666666 VideoStreaming Interface Descriptor: bLength 34 bDescriptorType 36 bDescriptorSubtype 5 (FRAME_UNCOMPRESSED) bFrameIndex 6 bmCapabilities 0x01 Still image supported wWidth 320 wHeight 180 dwMinBitRate 13824000 dwMaxBitRate 27648000 dwMaxVideoFrameBufferSize 115200 dwDefaultFrameInterval 333333 bFrameIntervalType 2 dwFrameInterval( 0) 333333 dwFrameInterval( 1) 666666 VideoStreaming Interface Descriptor: bLength 34 bDescriptorType 36 bDescriptorSubtype 5 (FRAME_UNCOMPRESSED) bFrameIndex 7 bmCapabilities 0x01 Still image supported wWidth 160 wHeight 120 dwMinBitRate 4608000 dwMaxBitRate 9216000 dwMaxVideoFrameBufferSize 38400 dwDefaultFrameInterval 333333 bFrameIntervalType 2 dwFrameInterval( 0) 333333 dwFrameInterval( 1) 666666 VideoStreaming Interface Descriptor: bLength 30 bDescriptorType 36 bDescriptorSubtype 5 (FRAME_UNCOMPRESSED) bFrameIndex 8 bmCapabilities 0x01 Still image supported wWidth 2592 wHeight 1944 dwMinBitRate 161243136 dwMaxBitRate 161243136 dwMaxVideoFrameBufferSize 10077696 dwDefaultFrameInterval 5000000 bFrameIntervalType 1 dwFrameInterval( 0) 5000000 VideoStreaming Interface Descriptor: bLength 34 bDescriptorType 36 bDescriptorSubtype 5 (FRAME_UNCOMPRESSED) bFrameIndex 9 bmCapabilities 0x01 Still image supported wWidth 848 wHeight 480 dwMinBitRate 97689600 dwMaxBitRate 195379200 dwMaxVideoFrameBufferSize 814080 dwDefaultFrameInterval 333333 bFrameIntervalType 2 dwFrameInterval( 0) 333333 dwFrameInterval( 1) 666666 VideoStreaming Interface Descriptor: bLength 6 bDescriptorType 36 bDescriptorSubtype 13 (COLORFORMAT) bColorPrimaries 1 (BT.709,sRGB) bTransferCharacteristics 1 (BT.709) bMatrixCoefficients 4 (SMPTE 170M (BT.601)) VideoStreaming Interface Descriptor: bLength 11 bDescriptorType 36 bDescriptorSubtype 6 (FORMAT_MJPEG) bFormatIndex 2 bNumFrameDescriptors 6 bFlags 1 Fixed-size samples: Yes 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 34 bDescriptorType 36 bDescriptorSubtype 7 (FRAME_MJPEG) bFrameIndex 1 bmCapabilities 0x01 Still image supported wWidth 1920 wHeight 1080 dwMinBitRate 248832000 dwMaxBitRate 497664000 dwMaxVideoFrameBufferSize 4147200 dwDefaultFrameInterval 333333 bFrameIntervalType 2 dwFrameInterval( 0) 333333 dwFrameInterval( 1) 666666 VideoStreaming Interface Descriptor: bLength 34 bDescriptorType 36 bDescriptorSubtype 7 (FRAME_MJPEG) bFrameIndex 2 bmCapabilities 0x01 Still image supported wWidth 1280 wHeight 720 dwMinBitRate 110592000 dwMaxBitRate 221184000 dwMaxVideoFrameBufferSize 1843200 dwDefaultFrameInterval 333333 bFrameIntervalType 2 dwFrameInterval( 0) 333333 dwFrameInterval( 1) 666666 VideoStreaming Interface Descriptor: bLength 34 bDescriptorType 36 bDescriptorSubtype 7 (FRAME_MJPEG) bFrameIndex 3 bmCapabilities 0x01 Still image supported wWidth 960 wHeight 540 dwMinBitRate 62208000 dwMaxBitRate 124416000 dwMaxVideoFrameBufferSize 1036800 dwDefaultFrameInterval 333333 bFrameIntervalType 2 dwFrameInterval( 0) 333333 dwFrameInterval( 1) 666666 VideoStreaming Interface Descriptor: bLength 30 bDescriptorType 36 bDescriptorSubtype 7 (FRAME_MJPEG) bFrameIndex 4 bmCapabilities 0x01 Still image supported wWidth 2592 wHeight 1944 dwMinBitRate 604661760 dwMaxBitRate 604661760 dwMaxVideoFrameBufferSize 10077696 dwDefaultFrameInterval 666666 bFrameIntervalType 1 dwFrameInterval( 0) 666666 VideoStreaming Interface Descriptor: bLength 30 bDescriptorType 36 bDescriptorSubtype 7 (FRAME_MJPEG) bFrameIndex 5 bmCapabilities 0x01 Still image supported wWidth 2592 wHeight 1728 dwMinBitRate 537477120 dwMaxBitRate 537477120 dwMaxVideoFrameBufferSize 8957952 dwDefaultFrameInterval 666666 bFrameIntervalType 1 dwFrameInterval( 0) 666666 VideoStreaming Interface Descriptor: bLength 34 bDescriptorType 36 bDescriptorSubtype 7 (FRAME_MJPEG) bFrameIndex 6 bmCapabilities 0x01 Still image supported wWidth 1296 wHeight 864 dwMinBitRate 134369280 dwMaxBitRate 268738560 dwMaxVideoFrameBufferSize 2239488 dwDefaultFrameInterval 333333 bFrameIntervalType 2 dwFrameInterval( 0) 333333 dwFrameInterval( 1) 666666 VideoStreaming Interface Descriptor: bLength 6 bDescriptorType 36 bDescriptorSubtype 13 (COLORFORMAT) bColorPrimaries 1 (BT.709,sRGB) bTransferCharacteristics 1 (BT.709) bMatrixCoefficients 4 (SMPTE 170M (BT.601)) Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 1 bNumEndpoints 1 bInterfaceClass 14 Video bInterfaceSubClass 2 Video Streaming bInterfaceProtocol 1 iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x82 EP 2 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 2 bAlternateSetting 0 bNumEndpoints 0 bInterfaceClass 14 Video bInterfaceSubClass 2 Video Streaming bInterfaceProtocol 1 iInterface 0 VideoStreaming Interface Descriptor: bLength 14 bDescriptorType 36 bDescriptorSubtype 1 (INPUT_HEADER) bNumFormats 1 wTotalLength 1210 bEndPointAddress 131 bmInfo 0 bTerminalLink 9 bStillCaptureMethod 1 bTriggerSupport 0 bTriggerUsage 0 bControlSize 1 bmaControls( 0) 52 VideoStreaming Interface Descriptor: bLength 52 bDescriptorType 36 bDescriptorSubtype 19 Invalid desc subtype: 01 16 02 03 00 43 03 00 0d f5 00 00 00 00 00 00 00 f5 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 VideoStreaming Interface Descriptor: bLength 52 bDescriptorType 36 bDescriptorSubtype 20 Invalid desc subtype: 01 80 07 38 04 01 00 01 00 40 42 29 00 00 03 00 01 00 21 00 01 00 00 00 00 00 00 00 01 00 00 00 80 b1 4f 01 15 16 05 00 02 15 16 05 00 2a 2c 0a 00 VideoStreaming Interface Descriptor: bLength 52 bDescriptorType 36 bDescriptorSubtype 20 Invalid desc subtype: 02 80 07 38 04 01 00 01 00 0c 64 29 00 00 03 00 01 00 2b 00 01 00 00 00 00 00 00 00 01 00 00 00 80 b1 4f 01 15 16 05 00 02 15 16 05 00 2a 2c 0a 00 VideoStreaming Interface Descriptor: bLength 52 bDescriptorType 36 bDescriptorSubtype 20 Invalid desc subtype: 03 00 05 d0 02 01 00 01 00 40 42 20 00 00 03 00 01 00 21 00 01 00 00 00 00 00 00 00 01 00 00 00 c0 e1 e4 00 15 16 05 00 02 15 16 05 00 2a 2c 0a 00 VideoStreaming Interface Descriptor: bLength 52 bDescriptorType 36 bDescriptorSubtype 20 Invalid desc subtype: 04 00 05 d0 02 01 00 01 00 0c 64 20 00 00 03 00 01 00 2b 00 01 00 00 00 00 00 00 00 01 00 00 00 c0 e1 e4 00 15 16 05 00 02 15 16 05 00 2a 2c 0a 00 VideoStreaming Interface Descriptor: bLength 52 bDescriptorType 36 bDescriptorSubtype 20 Invalid desc subtype: 05 c0 03 1c 02 01 00 01 00 40 42 1f 00 00 03 00 01 00 21 00 01 00 00 00 00 00 00 00 01 00 00 00 80 9f d5 00 15 16 05 00 02 15 16 05 00 2a 2c 0a 00 VideoStreaming Interface Descriptor: bLength 52 bDescriptorType 36 bDescriptorSubtype 20 Invalid desc subtype: 06 c0 03 1c 02 01 00 01 00 0c 64 1f 00 00 03 00 01 00 2b 00 01 00 00 00 00 00 00 00 01 00 00 00 80 9f d5 00 15 16 05 00 02 15 16 05 00 2a 2c 0a 00 VideoStreaming Interface Descriptor: bLength 52 bDescriptorType 36 bDescriptorSubtype 20 Invalid desc subtype: 07 50 03 e0 01 01 00 01 00 40 42 1f 00 00 03 00 01 00 21 00 01 00 00 00 00 00 00 00 01 00 00 00 80 9f d5 00 15 16 05 00 02 15 16 05 00 2a 2c 0a 00 VideoStreaming Interface Descriptor: bLength 52 bDescriptorType 36 bDescriptorSubtype 20 Invalid desc subtype: 08 50 03 e0 01 01 00 01 00 0c 64 1f 00 00 03 00 01 00 2b 00 01 00 00 00 00 00 00 00 01 00 00 00 80 9f d5 00 15 16 05 00 02 15 16 05 00 2a 2c 0a 00 VideoStreaming Interface Descriptor: bLength 52 bDescriptorType 36 bDescriptorSubtype 20 Invalid desc subtype: 09 80 02 e0 01 01 00 01 00 40 42 1e 00 00 03 00 01 00 21 00 01 00 00 00 00 00 00 00 01 00 00 00 80 96 98 00 15 16 05 00 02 15 16 05 00 2a 2c 0a 00 VideoStreaming Interface Descriptor: bLength 52 bDescriptorType 36 bDescriptorSubtype 20 Invalid desc subtype: 0a 80 02 e0 01 01 00 01 00 0c 64 1e 00 00 03 00 01 00 2b 00 01 00 00 00 00 00 00 00 01 00 00 00 80 96 98 00 15 16 05 00 02 15 16 05 00 2a 2c 0a 00 VideoStreaming Interface Descriptor: bLength 52 bDescriptorType 36 bDescriptorSubtype 20 Invalid desc subtype: 0b 80 02 68 01 01 00 01 00 40 42 1e 00 00 03 00 01 00 21 00 01 00 00 00 00 00 00 00 01 00 00 00 80 96 98 00 15 16 05 00 02 15 16 05 00 2a 2c 0a 00 VideoStreaming Interface Descriptor: bLength 52 bDescriptorType 36 bDescriptorSubtype 20 Invalid desc subtype: 0c 80 02 68 01 01 00 01 00 0c 64 1e 00 00 03 00 01 00 2b 00 01 00 00 00 00 00 00 00 01 00 00 00 80 96 98 00 15 16 05 00 02 15 16 05 00 2a 2c 0a 00 VideoStreaming Interface Descriptor: bLength 52 bDescriptorType 36 bDescriptorSubtype 20 Invalid desc subtype: 0d e0 01 0e 01 01 00 01 00 40 42 15 00 00 03 00 01 00 21 00 01 00 00 00 00 00 00 00 01 00 00 00 00 09 3d 00 15 16 05 00 02 15 16 05 00 2a 2c 0a 00 VideoStreaming Interface Descriptor: bLength 52 bDescriptorType 36 bDescriptorSubtype 20 Invalid desc subtype: 0e e0 01 0e 01 01 00 01 00 0c 64 15 00 00 03 00 01 00 2b 00 01 00 00 00 00 00 00 00 01 00 00 00 00 09 3d 00 15 16 05 00 02 15 16 05 00 2a 2c 0a 00 VideoStreaming Interface Descriptor: bLength 52 bDescriptorType 36 bDescriptorSubtype 20 Invalid desc subtype: 0f a8 01 f0 00 01 00 01 00 40 42 15 00 00 03 00 01 00 21 00 01 00 00 00 00 00 00 00 01 00 00 00 00 09 3d 00 15 16 05 00 02 15 16 05 00 2a 2c 0a 00 VideoStreaming Interface Descriptor: bLength 52 bDescriptorType 36 bDescriptorSubtype 20 Invalid desc subtype: 10 a8 01 f0 00 01 00 01 00 0c 64 15 00 00 03 00 01 00 2b 00 01 00 00 00 00 00 00 00 01 00 00 00 00 09 3d 00 15 16 05 00 02 15 16 05 00 2a 2c 0a 00 VideoStreaming Interface Descriptor: bLength 52 bDescriptorType 36 bDescriptorSubtype 20 Invalid desc subtype: 11 40 01 f0 00 01 00 01 00 40 42 14 00 00 03 00 01 00 21 00 01 00 00 00 00 00 00 00 01 00 00 00 80 84 1e 00 15 16 05 00 02 15 16 05 00 2a 2c 0a 00 VideoStreaming Interface Descriptor: bLength 52 bDescriptorType 36 bDescriptorSubtype 20 Invalid desc subtype: 12 40 01 f0 00 01 00 01 00 0c 64 14 00 00 03 00 01 00 2b 00 01 00 00 00 00 00 00 00 01 00 00 00 80 84 1e 00 15 16 05 00 02 15 16 05 00 2a 2c 0a 00 VideoStreaming Interface Descriptor: bLength 52 bDescriptorType 36 bDescriptorSubtype 20 Invalid desc subtype: 13 40 01 b4 00 01 00 01 00 40 42 14 00 00 03 00 01 00 21 00 01 00 00 00 00 00 00 00 01 00 00 00 80 84 1e 00 15 16 05 00 02 15 16 05 00 2a 2c 0a 00 VideoStreaming Interface Descriptor: bLength 52 bDescriptorType 36 bDescriptorSubtype 20 Invalid desc subtype: 14 40 01 b4 00 01 00 01 00 0c 64 14 00 00 03 00 01 00 2b 00 01 00 00 00 00 00 00 00 01 00 00 00 80 84 1e 00 15 16 05 00 02 15 16 05 00 2a 2c 0a 00 VideoStreaming Interface Descriptor: bLength 52 bDescriptorType 36 bDescriptorSubtype 20 Invalid desc subtype: 15 a0 00 78 00 01 00 01 00 40 42 14 00 00 03 00 01 00 21 00 01 00 00 00 00 00 00 00 01 00 00 00 80 84 1e 00 15 16 05 00 02 15 16 05 00 2a 2c 0a 00 VideoStreaming Interface Descriptor: bLength 52 bDescriptorType 36 bDescriptorSubtype 20 Invalid desc subtype: 16 a0 00 78 00 01 00 01 00 0c 64 14 00 00 03 00 01 00 2b 00 01 00 00 00 00 00 00 00 01 00 00 00 80 84 1e 00 15 16 05 00 02 15 16 05 00 2a 2c 0a 00 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 2 bAlternateSetting 1 bNumEndpoints 1 bInterfaceClass 14 Video bInterfaceSubClass 2 Video Streaming bInterfaceProtocol 1 iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x83 EP 3 IN bmAttributes 5 Transfer Type Isochronous Synch Type Asynchronous Usage Type Data wMaxPacketSize 0x0400 1x 1024 bytes bInterval 1 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 2 bAlternateSetting 2 bNumEndpoints 1 bInterfaceClass 14 Video bInterfaceSubClass 2 Video Streaming bInterfaceProtocol 1 iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x83 EP 3 IN bmAttributes 5 Transfer Type Isochronous Synch Type Asynchronous Usage Type Data wMaxPacketSize 0x0100 1x 256 bytes bInterval 1 Device Qualifier (for other device speed): bLength 10 bDescriptorType 6 bcdUSB 2.00 bDeviceClass 239 Miscellaneous Device bDeviceSubClass 2 ? bDeviceProtocol 1 Interface Association bMaxPacketSize0 64 bNumConfigurations 1 Device Status: 0x0000 (Bus Powered) -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/