From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-bw0-f46.google.com ([209.85.214.46]:54249 "EHLO mail-bw0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754213Ab0ITNQC convert rfc822-to-8bit (ORCPT ); Mon, 20 Sep 2010 09:16:02 -0400 Received: by bwz11 with SMTP id 11so4204970bwz.19 for ; Mon, 20 Sep 2010 06:15:59 -0700 (PDT) Received: by bwz11 with SMTP id 11so4204932bwz.19 for ; Mon, 20 Sep 2010 06:15:56 -0700 (PDT) MIME-Version: 1.0 In-Reply-To: <4C8FF30B.2080900@redhat.com> References: <4C8FF30B.2080900@redhat.com> Date: Mon, 20 Sep 2010 15:15:56 +0200 Message-ID: Subject: Re: Videomed Videosmart VX-3001 From: =?ISO-8859-2?Q?Pawe=B3_Ku=BCniar?= To: Mauro Carvalho Chehab Cc: linux-media@vger.kernel.org Content-Type: text/plain; charset=ISO-8859-2 Content-Transfer-Encoding: 8BIT List-ID: Sender: > This patch should reduce the bus speed to 25 kHz, hopefully giving us more information > about your device. > Here are logs with patched driver: [115345.416343] usbcore: registered new interface driver em28xx [115345.416350] em28xx driver loaded [115397.552829] usb 1-3: new high speed USB device using ehci_hcd and address 21 [115397.704422] em28xx: New device @ 480 Mbps (eb1a:2861, interface 0, class 0) [115397.704488] em28xx #0: chip ID is em2860 [115397.874880] em28xx #0: i2c eeprom 00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [115397.874894] em28xx #0: i2c eeprom 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [115397.874905] em28xx #0: i2c eeprom 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [115397.874917] em28xx #0: i2c eeprom 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [115397.874928] em28xx #0: i2c eeprom 40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [115397.874940] em28xx #0: i2c eeprom 50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [115397.874951] em28xx #0: i2c eeprom 60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [115397.874962] em28xx #0: i2c eeprom 70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [115397.874974] em28xx #0: i2c eeprom 80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [115397.874985] em28xx #0: i2c eeprom 90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [115397.874996] em28xx #0: i2c eeprom a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [115397.875008] em28xx #0: i2c eeprom b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [115397.875019] em28xx #0: i2c eeprom c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [115397.875031] em28xx #0: i2c eeprom d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [115397.875042] em28xx #0: i2c eeprom e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [115397.875053] em28xx #0: i2c eeprom f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [115397.875065] em28xx #0: EEPROM ID= 0x00000000, EEPROM hash = 0x00000000 [115397.875067] em28xx #0: EEPROM info: [115397.875069] em28xx #0: No audio on board. [115397.875071] em28xx #0: 500mA max power [115397.875074] em28xx #0: Table at 0x00, strings=0x0000, 0x0000, 0x0000 [115397.893261] Unknown Micron Sensor 0x0000 [115397.893269] em28xx #0: Identified as Unknown EM2750/28xx video grabber (card=1) [115397.893622] em28xx #0: found i2c device @ 0x0 [???] [115397.893996] em28xx #0: found i2c device @ 0x2 [???] [115397.894371] em28xx #0: found i2c device @ 0x4 [???] [115397.894745] em28xx #0: found i2c device @ 0x6 [???] [115397.895120] em28xx #0: found i2c device @ 0x8 [???] [115397.895494] em28xx #0: found i2c device @ 0xa [???] [115397.895870] em28xx #0: found i2c device @ 0xc [???] [115397.896245] em28xx #0: found i2c device @ 0xe [???] [115397.896619] em28xx #0: found i2c device @ 0x10 [???] [115397.896995] em28xx #0: found i2c device @ 0x12 [???] [115397.897369] em28xx #0: found i2c device @ 0x14 [???] [115397.897749] em28xx #0: found i2c device @ 0x16 [???] [115397.898121] em28xx #0: found i2c device @ 0x18 [???] [115397.898498] em28xx #0: found i2c device @ 0x1a [???] [115397.898870] em28xx #0: found i2c device @ 0x1c [???] [115397.899243] em28xx #0: found i2c device @ 0x1e [???] [115397.899622] em28xx #0: found i2c device @ 0x20 [???] [115397.899996] em28xx #0: found i2c device @ 0x22 [???] [115397.900485] em28xx #0: found i2c device @ 0x24 [???] [115397.900859] em28xx #0: found i2c device @ 0x26 [???] [115397.901244] em28xx #0: found i2c device @ 0x28 [???] [115397.901619] em28xx #0: found i2c device @ 0x2a [???] [115397.901994] em28xx #0: found i2c device @ 0x2c [???] [115397.902368] em28xx #0: found i2c device @ 0x2e [???] [115397.902735] em28xx #0: found i2c device @ 0x30 [???] [115397.903116] em28xx #0: found i2c device @ 0x32 [???] [115397.903488] em28xx #0: found i2c device @ 0x34 [???] [115397.903867] em28xx #0: found i2c device @ 0x36 [???] [115397.904245] em28xx #0: found i2c device @ 0x38 [???] [115397.904619] em28xx #0: found i2c device @ 0x3a [???] [115397.904987] em28xx #0: found i2c device @ 0x3c [???] [115397.905370] em28xx #0: found i2c device @ 0x3e [???] [115397.905748] em28xx #0: found i2c device @ 0x40 [???] [115397.906116] em28xx #0: found i2c device @ 0x42 [???] [115397.906488] em28xx #0: found i2c device @ 0x44 [???] [115397.906870] em28xx #0: found i2c device @ 0x46 [???] [115397.907245] em28xx #0: found i2c device @ 0x48 [???] [115397.907612] em28xx #0: found i2c device @ 0x4a [saa7113h] [115397.907995] em28xx #0: found i2c device @ 0x4c [???] [115397.908369] em28xx #0: found i2c device @ 0x4e [???] [115397.908745] em28xx #0: found i2c device @ 0x50 [???] [115397.909111] em28xx #0: found i2c device @ 0x52 [???] [115397.909495] em28xx #0: found i2c device @ 0x54 [???] [115397.909864] em28xx #0: found i2c device @ 0x56 [???] [115397.910237] em28xx #0: found i2c device @ 0x58 [???] [115397.910614] em28xx #0: found i2c device @ 0x5a [???] [115397.910981] em28xx #0: found i2c device @ 0x5c [???] [115397.911369] em28xx #0: found i2c device @ 0x5e [???] [115397.911744] em28xx #0: found i2c device @ 0x60 [remote IR sensor] [115397.912115] em28xx #0: found i2c device @ 0x62 [???] [115397.912494] em28xx #0: found i2c device @ 0x64 [???] [115397.912861] em28xx #0: found i2c device @ 0x66 [???] [115397.913245] em28xx #0: found i2c device @ 0x68 [???] [115397.913617] em28xx #0: found i2c device @ 0x6a [???] [115397.913994] em28xx #0: found i2c device @ 0x6c [???] [115397.914366] em28xx #0: found i2c device @ 0x6e [???] [115397.914745] em28xx #0: found i2c device @ 0x70 [???] [115397.915118] em28xx #0: found i2c device @ 0x72 [???] [115397.915494] em28xx #0: found i2c device @ 0x74 [???] [115397.915862] em28xx #0: found i2c device @ 0x76 [???] [115397.916242] em28xx #0: found i2c device @ 0x78 [???] [115397.916618] em28xx #0: found i2c device @ 0x7a [???] [115397.916993] em28xx #0: found i2c device @ 0x7c [???] [115397.917370] em28xx #0: found i2c device @ 0x7e [???] [115397.917742] em28xx #0: found i2c device @ 0x80 [msp34xx] [115397.918119] em28xx #0: found i2c device @ 0x82 [???] [115397.918487] em28xx #0: found i2c device @ 0x84 [???] [115397.918868] em28xx #0: found i2c device @ 0x86 [tda9887] [115397.919245] em28xx #0: found i2c device @ 0x88 [msp34xx] [115397.919620] em28xx #0: found i2c device @ 0x8a [???] [115397.919988] em28xx #0: found i2c device @ 0x8c [???] [115397.920359] em28xx #0: found i2c device @ 0x8e [remote IR sensor] [115397.920730] em28xx #0: found i2c device @ 0x90 [???] [115397.921109] em28xx #0: found i2c device @ 0x92 [???] [115397.921486] em28xx #0: found i2c device @ 0x94 [???] [115397.921862] em28xx #0: found i2c device @ 0x96 [???] [115397.922243] em28xx #0: found i2c device @ 0x98 [???] [115397.922613] em28xx #0: found i2c device @ 0x9a [???] [115397.922991] em28xx #0: found i2c device @ 0x9c [???] [115397.923362] em28xx #0: found i2c device @ 0x9e [???] [115397.923744] em28xx #0: found i2c device @ 0xa0 [eeprom] [115397.924112] em28xx #0: found i2c device @ 0xa2 [???] [115397.924493] em28xx #0: found i2c device @ 0xa4 [???] [115397.924861] em28xx #0: found i2c device @ 0xa6 [???] [115397.925242] em28xx #0: found i2c device @ 0xa8 [???] [115397.925620] em28xx #0: found i2c device @ 0xaa [???] [115397.925994] em28xx #0: found i2c device @ 0xac [???] [115397.926369] em28xx #0: found i2c device @ 0xae [???] [115397.926743] em28xx #0: found i2c device @ 0xb0 [tda9874] [115397.927119] em28xx #0: found i2c device @ 0xb2 [???] [115397.927495] em28xx #0: found i2c device @ 0xb4 [???] [115397.927869] em28xx #0: found i2c device @ 0xb6 [???] [115397.928237] em28xx #0: found i2c device @ 0xb8 [tvp5150a] [115397.928619] em28xx #0: found i2c device @ 0xba [webcam sensor or tvp5150a] [115397.928993] em28xx #0: found i2c device @ 0xbc [???] [115397.929370] em28xx #0: found i2c device @ 0xbe [???] [115397.929745] em28xx #0: found i2c device @ 0xc0 [tuner (analog)] [115397.930115] em28xx #0: found i2c device @ 0xc2 [tuner (analog)] [115397.930486] em28xx #0: found i2c device @ 0xc4 [tuner (analog)] [115397.930859] em28xx #0: found i2c device @ 0xc6 [tuner (analog)] [115397.931238] em28xx #0: found i2c device @ 0xc8 [???] [115397.931615] em28xx #0: found i2c device @ 0xca [???] [115397.931995] em28xx #0: found i2c device @ 0xcc [???] [115397.932361] em28xx #0: found i2c device @ 0xce [???] [115397.932740] em28xx #0: found i2c device @ 0xd0 [???] [115397.933120] em28xx #0: found i2c device @ 0xd2 [???] [115397.933486] em28xx #0: found i2c device @ 0xd4 [???] [115397.933862] em28xx #0: found i2c device @ 0xd6 [???] [115397.934245] em28xx #0: found i2c device @ 0xd8 [???] [115397.934614] em28xx #0: found i2c device @ 0xda [???] [115397.934995] em28xx #0: found i2c device @ 0xdc [???] [115397.935361] em28xx #0: found i2c device @ 0xde [???] [115397.935743] em28xx #0: found i2c device @ 0xe0 [???] [115397.936119] em28xx #0: found i2c device @ 0xe2 [???] [115397.936493] em28xx #0: found i2c device @ 0xe4 [???] [115397.936869] em28xx #0: found i2c device @ 0xe6 [???] [115397.937244] em28xx #0: found i2c device @ 0xe8 [???] [115397.937619] em28xx #0: found i2c device @ 0xea [???] [115397.937992] em28xx #0: found i2c device @ 0xec [???] [115397.938369] em28xx #0: found i2c device @ 0xee [???] [115397.938744] em28xx #0: found i2c device @ 0xf0 [???] [115397.939117] em28xx #0: found i2c device @ 0xf2 [???] [115397.939488] em28xx #0: found i2c device @ 0xf4 [???] [115397.939869] em28xx #0: found i2c device @ 0xf6 [???] [115397.940228] em28xx #0: found i2c device @ 0xf8 [???] [115397.940615] em28xx #0: found i2c device @ 0xfa [???] [115397.940986] em28xx #0: found i2c device @ 0xfc [???] [115397.941365] em28xx #0: found i2c device @ 0xfe [???] [115397.941370] em28xx #0: Your board has no unique USB ID and thus need a hint to be detected. [115397.941374] em28xx #0: You may try to use card= insmod option to workaround that. [115397.941378] em28xx #0: Please send an email with this log to: [115397.941381] em28xx #0: V4L Mailing List [115397.941384] em28xx #0: Board eeprom hash is 0x00000000 [115397.941388] em28xx #0: Board i2c devicelist hash is 0x7d2e7f80 [115397.941391] em28xx #0: Here is a list of valid choices for the card= insmod option: [115397.941395] em28xx #0: card=0 -> Unknown EM2800 video grabber [115397.941399] em28xx #0: card=1 -> Unknown EM2750/28xx video grabber [115397.941402] em28xx #0: card=2 -> Terratec Cinergy 250 USB [115397.941406] em28xx #0: card=3 -> Pinnacle PCTV USB 2 [115397.941409] em28xx #0: card=4 -> Hauppauge WinTV USB 2 [115397.941413] em28xx #0: card=5 -> MSI VOX USB 2.0 [115397.941417] em28xx #0: card=6 -> Terratec Cinergy 200 USB [115397.941420] em28xx #0: card=7 -> Leadtek Winfast USB II [115397.941424] em28xx #0: card=8 -> Kworld USB2800 [115397.941427] em28xx #0: card=9 -> Pinnacle Dazzle DVC 90/100/101/107 / Kaiser Baas Video to DVD maker / Kworld DVD Maker 2 [115397.941432] em28xx #0: card=10 -> Hauppauge WinTV HVR 900 [115397.941436] em28xx #0: card=11 -> Terratec Hybrid XS [115397.941439] em28xx #0: card=12 -> Kworld PVR TV 2800 RF [115397.941443] em28xx #0: card=13 -> Terratec Prodigy XS [115397.941447] em28xx #0: card=14 -> SIIG AVTuner-PVR / Pixelview Prolink PlayTV USB 2.0 [115397.941451] em28xx #0: card=15 -> V-Gear PocketTV [115397.941454] em28xx #0: card=16 -> Hauppauge WinTV HVR 950 [115397.941458] em28xx #0: card=17 -> Pinnacle PCTV HD Pro Stick [115397.941462] em28xx #0: card=18 -> Hauppauge WinTV HVR 900 (R2) [115397.941465] em28xx #0: card=19 -> EM2860/SAA711X Reference Design [115397.941469] em28xx #0: card=20 -> AMD ATI TV Wonder HD 600 [115397.941473] em28xx #0: card=21 -> eMPIA Technology, Inc. GrabBeeX+ Video Encoder [115397.941477] em28xx #0: card=22 -> EM2710/EM2750/EM2751 webcam grabber [115397.941481] em28xx #0: card=23 -> Huaqi DLCW-130 [115397.941484] em28xx #0: card=24 -> D-Link DUB-T210 TV Tuner [115397.941488] em28xx #0: card=25 -> Gadmei UTV310 [115397.941491] em28xx #0: card=26 -> Hercules Smart TV USB 2.0 [115397.941495] em28xx #0: card=27 -> Pinnacle PCTV USB 2 (Philips FM1216ME) [115397.941499] em28xx #0: card=28 -> Leadtek Winfast USB II Deluxe [115397.941503] em28xx #0: card=29 -> EM2860/TVP5150 Reference Design [115397.941506] em28xx #0: card=30 -> Videology 20K14XUSB USB2.0 [115397.941510] em28xx #0: card=31 -> Usbgear VD204v9 [115397.941513] em28xx #0: card=32 -> Supercomp USB 2.0 TV [115397.941517] em28xx #0: card=33 -> (null) [115397.941520] em28xx #0: card=34 -> Terratec Cinergy A Hybrid XS [115397.941524] em28xx #0: card=35 -> Typhoon DVD Maker [115397.941527] em28xx #0: card=36 -> NetGMBH Cam [115397.941531] em28xx #0: card=37 -> Gadmei UTV330 [115397.941534] em28xx #0: card=38 -> Yakumo MovieMixer [115397.941538] em28xx #0: card=39 -> KWorld PVRTV 300U [115397.941541] em28xx #0: card=40 -> Plextor ConvertX PX-TV100U [115397.941545] em28xx #0: card=41 -> Kworld 350 U DVB-T [115397.941548] em28xx #0: card=42 -> Kworld 355 U DVB-T [115397.941552] em28xx #0: card=43 -> Terratec Cinergy T XS [115397.941555] em28xx #0: card=44 -> Terratec Cinergy T XS (MT2060) [115397.941559] em28xx #0: card=45 -> Pinnacle PCTV DVB-T [115397.941562] em28xx #0: card=46 -> Compro, VideoMate U3 [115397.941566] em28xx #0: card=47 -> KWorld DVB-T 305U [115397.941570] em28xx #0: card=48 -> KWorld DVB-T 310U [115397.941573] em28xx #0: card=49 -> MSI DigiVox A/D [115397.941577] em28xx #0: card=50 -> MSI DigiVox A/D II [115397.941580] em28xx #0: card=51 -> Terratec Hybrid XS Secam [115397.941584] em28xx #0: card=52 -> DNT DA2 Hybrid [115397.941587] em28xx #0: card=53 -> Pinnacle Hybrid Pro [115397.941596] em28xx #0: card=54 -> Kworld VS-DVB-T 323UR [115397.941598] em28xx #0: card=55 -> Terratec Hybrid XS (em2882) [115397.941601] em28xx #0: card=56 -> Pinnacle Hybrid Pro (2) [115397.941603] em28xx #0: card=57 -> Kworld PlusTV HD Hybrid 330 [115397.941605] em28xx #0: card=58 -> Compro VideoMate ForYou/Stereo [115397.941607] em28xx #0: card=59 -> (null) [115397.941609] em28xx #0: card=60 -> Hauppauge WinTV HVR 850 [115397.941611] em28xx #0: card=61 -> Pixelview PlayTV Box 4 USB 2.0 [115397.941613] em28xx #0: card=62 -> Gadmei TVR200 [115397.941615] em28xx #0: card=63 -> Kaiomy TVnPC U2 [115397.941617] em28xx #0: card=64 -> Easy Cap Capture DC-60 [115397.941619] em28xx #0: card=65 -> IO-DATA GV-MVP/SZ [115397.941621] em28xx #0: card=66 -> Empire dual TV [115397.941623] em28xx #0: card=67 -> Terratec Grabby [115397.941625] em28xx #0: card=68 -> Terratec AV350 [115397.941627] em28xx #0: card=69 -> KWorld ATSC 315U HDTV TV Box [115397.941629] em28xx #0: card=70 -> Evga inDtube [115397.941631] em28xx #0: card=71 -> Silvercrest Webcam 1.3mpix [115397.941633] em28xx #0: card=72 -> Gadmei UTV330+ [115397.941635] em28xx #0: card=73 -> Reddo DVB-C USB TV Box [115397.941638] em28xx #0: card=74 -> Actionmaster/LinXcel/Digitus VC211A [115397.941640] em28xx #0: card=75 -> Dikom DK300 [115397.941740] em28xx #0: Config register raw data: 0x10 [115397.980130] em28xx #0: AC97 vendor ID = 0x64246424 [115398.000243] em28xx #0: AC97 features = 0x6424 [115398.000246] em28xx #0: Unknown AC97 audio processor detected! [115398.680487] em28xx #0: v4l2 driver version 0.1.2 [115400.222694] em28xx #0: V4L2 video device registered as video0 [115400.222697] em28xx #0: V4L2 VBI device registered as vbi0 [115400.222759] em28xx audio device (eb1a:2861): interface 1, class 1 [115400.222801] em28xx audio device (eb1a:2861): interface 2, class 1 [115400.314789] 21:2:1: endpoint lacks sample rate attribute bit, cannot set. [115400.314872] 21:2:2: endpoint lacks sample rate attribute bit, cannot set. [115400.314998] 21:2:3: endpoint lacks sample rate attribute bit, cannot set. [115400.315136] 21:2:4: endpoint lacks sample rate attribute bit, cannot set. [115400.315259] 21:2:5: endpoint lacks sample rate attribute bit, cannot set. [115400.319116] usbcore: registered new interface driver snd-usb-audio [115400.473926] 21:2:2: endpoint lacks sample rate attribute bit, cannot set. [115400.475911] 21:2:2: endpoint lacks sample rate attribute bit, cannot set. lsub Bus 001 Device 021: ID eb1a:2861 eMPIA Technology, Inc. Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass 0 (Defined at Interface level) bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 64 idVendor 0xeb1a eMPIA Technology, Inc. idProduct 0x2861 bcdDevice 1.00 iManufacturer 0 iProduct 0 iSerial 0 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 555 bNumInterfaces 3 bConfigurationValue 1 iConfiguration 0 bmAttributes 0x80 (Bus Powered) MaxPower 500mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 3 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 0 bInterfaceProtocol 255 iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0001 1x 1 bytes bInterval 11 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x82 EP 2 IN bmAttributes 1 Transfer Type Isochronous Synch Type None Usage Type Data wMaxPacketSize 0x0000 1x 0 bytes bInterval 1 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x84 EP 4 IN bmAttributes 1 Transfer Type Isochronous Synch Type None Usage Type Data wMaxPacketSize 0x0000 1x 0 bytes bInterval 1 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 1 bNumEndpoints 3 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 0 bInterfaceProtocol 255 iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0001 1x 1 bytes bInterval 11 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x82 EP 2 IN bmAttributes 1 Transfer Type Isochronous Synch Type None Usage Type Data wMaxPacketSize 0x0000 1x 0 bytes bInterval 1 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x84 EP 4 IN bmAttributes 1 Transfer Type Isochronous Synch Type None Usage Type Data wMaxPacketSize 0x0000 1x 0 bytes bInterval 1 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 2 bNumEndpoints 3 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 0 bInterfaceProtocol 255 iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0001 1x 1 bytes bInterval 11 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x82 EP 2 IN bmAttributes 1 Transfer Type Isochronous Synch Type None Usage Type Data wMaxPacketSize 0x0ad4 2x 724 bytes bInterval 1 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x84 EP 4 IN bmAttributes 1 Transfer Type Isochronous Synch Type None Usage Type Data wMaxPacketSize 0x0000 1x 0 bytes bInterval 1 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 3 bNumEndpoints 3 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 0 bInterfaceProtocol 255 iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0001 1x 1 bytes bInterval 11 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x82 EP 2 IN bmAttributes 1 Transfer Type Isochronous Synch Type None Usage Type Data wMaxPacketSize 0x0c00 2x 1024 bytes bInterval 1 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x84 EP 4 IN bmAttributes 1 Transfer Type Isochronous Synch Type None Usage Type Data wMaxPacketSize 0x0000 1x 0 bytes bInterval 1 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 4 bNumEndpoints 3 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 0 bInterfaceProtocol 255 iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0001 1x 1 bytes bInterval 11 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x82 EP 2 IN bmAttributes 1 Transfer Type Isochronous Synch Type None Usage Type Data wMaxPacketSize 0x1300 3x 768 bytes bInterval 1 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x84 EP 4 IN bmAttributes 1 Transfer Type Isochronous Synch Type None Usage Type Data wMaxPacketSize 0x0000 1x 0 bytes bInterval 1 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 5 bNumEndpoints 3 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 0 bInterfaceProtocol 255 iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0001 1x 1 bytes bInterval 11 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x82 EP 2 IN bmAttributes 1 Transfer Type Isochronous Synch Type None Usage Type Data wMaxPacketSize 0x135c 3x 860 bytes bInterval 1 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x84 EP 4 IN bmAttributes 1 Transfer Type Isochronous Synch Type None Usage Type Data wMaxPacketSize 0x0000 1x 0 bytes bInterval 1 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 6 bNumEndpoints 3 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 0 bInterfaceProtocol 255 iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0001 1x 1 bytes bInterval 11 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x82 EP 2 IN bmAttributes 1 Transfer Type Isochronous Synch Type None Usage Type Data wMaxPacketSize 0x13c4 3x 964 bytes bInterval 1 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x84 EP 4 IN bmAttributes 1 Transfer Type Isochronous Synch Type None Usage Type Data wMaxPacketSize 0x0000 1x 0 bytes bInterval 1 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 7 bNumEndpoints 3 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 0 bInterfaceProtocol 255 iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0001 1x 1 bytes bInterval 11 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x82 EP 2 IN bmAttributes 1 Transfer Type Isochronous Synch Type None Usage Type Data wMaxPacketSize 0x1400 3x 1024 bytes bInterval 1 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x84 EP 4 IN bmAttributes 1 Transfer Type Isochronous Synch Type None Usage Type Data wMaxPacketSize 0x0000 1x 0 bytes bInterval 1 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 0 bNumEndpoints 0 bInterfaceClass 1 Audio bInterfaceSubClass 1 Control Device bInterfaceProtocol 0 iInterface 0 AudioControl Interface Descriptor: bLength 9 bDescriptorType 36 bDescriptorSubtype 1 (HEADER) bcdADC 1.00 wTotalLength 39 bInCollection 1 baInterfaceNr( 0) 2 AudioControl Interface Descriptor: bLength 12 bDescriptorType 36 bDescriptorSubtype 2 (INPUT_TERMINAL) bTerminalID 1 wTerminalType 0x0603 Line Connector bAssocTerminal 0 bNrChannels 2 wChannelConfig 0x0003 Left Front (L) Right Front (R) iChannelNames 0 iTerminal 0 AudioControl Interface Descriptor: bLength 9 bDescriptorType 36 bDescriptorSubtype 6 (FEATURE_UNIT) bUnitID 2 bSourceID 1 bControlSize 1 bmaControls( 0) 0x03 Mute Volume bmaControls( 1) 0x00 iFeature 0 AudioControl Interface Descriptor: bLength 9 bDescriptorType 36 bDescriptorSubtype 3 (OUTPUT_TERMINAL) bTerminalID 3 wTerminalType 0x0101 USB Streaming bAssocTerminal 0 bSourceID 2 iTerminal 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 2 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 1 Audio bInterfaceSubClass 2 Streaming bInterfaceProtocol 0 iInterface 0 AudioStreaming Interface Descriptor: bLength 7 bDescriptorType 36 bDescriptorSubtype 1 (AS_GENERAL) bTerminalLink 3 bDelay 1 frames wFormatTag 1 PCM AudioStreaming Interface Descriptor: bLength 11 bDescriptorType 36 bDescriptorSubtype 2 (FORMAT_TYPE) bFormatType 1 (FORMAT_TYPE_I) bNrChannels 2 bSubframeSize 2 bBitResolution 16 bSamFreqType 1 Discrete tSamFreq[ 0] 0 Endpoint Descriptor: bLength 9 bDescriptorType 5 bEndpointAddress 0x83 EP 3 IN bmAttributes 1 Transfer Type Isochronous Synch Type None Usage Type Data wMaxPacketSize 0x0000 1x 0 bytes bInterval 4 bRefresh 0 bSynchAddress 0 AudioControl Endpoint Descriptor: bLength 7 bDescriptorType 37 bDescriptorSubtype 1 (EP_GENERAL) bmAttributes 0x00 bLockDelayUnits 0 Undefined wLockDelay 0 Undefined Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 2 bAlternateSetting 1 bNumEndpoints 1 bInterfaceClass 1 Audio bInterfaceSubClass 2 Streaming bInterfaceProtocol 0 iInterface 0 AudioStreaming Interface Descriptor: bLength 7 bDescriptorType 36 bDescriptorSubtype 1 (AS_GENERAL) bTerminalLink 3 bDelay 1 frames wFormatTag 1 PCM AudioStreaming Interface Descriptor: bLength 11 bDescriptorType 36 bDescriptorSubtype 2 (FORMAT_TYPE) bFormatType 1 (FORMAT_TYPE_I) bNrChannels 2 bSubframeSize 2 bBitResolution 16 bSamFreqType 1 Discrete tSamFreq[ 0] 48000 Endpoint Descriptor: bLength 9 bDescriptorType 5 bEndpointAddress 0x83 EP 3 IN bmAttributes 1 Transfer Type Isochronous Synch Type None Usage Type Data wMaxPacketSize 0x00c4 1x 196 bytes bInterval 4 bRefresh 0 bSynchAddress 0 AudioControl Endpoint Descriptor: bLength 7 bDescriptorType 37 bDescriptorSubtype 1 (EP_GENERAL) bmAttributes 0x00 bLockDelayUnits 0 Undefined wLockDelay 0 Undefined Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 2 bAlternateSetting 2 bNumEndpoints 1 bInterfaceClass 1 Audio bInterfaceSubClass 2 Streaming bInterfaceProtocol 0 iInterface 0 AudioStreaming Interface Descriptor: bLength 7 bDescriptorType 36 bDescriptorSubtype 1 (AS_GENERAL) bTerminalLink 3 bDelay 1 frames wFormatTag 1 PCM AudioStreaming Interface Descriptor: bLength 11 bDescriptorType 36 bDescriptorSubtype 2 (FORMAT_TYPE) bFormatType 1 (FORMAT_TYPE_I) bNrChannels 2 bSubframeSize 2 bBitResolution 16 bSamFreqType 1 Discrete tSamFreq[ 0] 44100 Endpoint Descriptor: bLength 9 bDescriptorType 5 bEndpointAddress 0x83 EP 3 IN bmAttributes 1 Transfer Type Isochronous Synch Type None Usage Type Data wMaxPacketSize 0x00b4 1x 180 bytes bInterval 4 bRefresh 0 bSynchAddress 0 AudioControl Endpoint Descriptor: bLength 7 bDescriptorType 37 bDescriptorSubtype 1 (EP_GENERAL) bmAttributes 0x00 bLockDelayUnits 0 Undefined wLockDelay 0 Undefined Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 2 bAlternateSetting 3 bNumEndpoints 1 bInterfaceClass 1 Audio bInterfaceSubClass 2 Streaming bInterfaceProtocol 0 iInterface 0 AudioStreaming Interface Descriptor: bLength 7 bDescriptorType 36 bDescriptorSubtype 1 (AS_GENERAL) bTerminalLink 3 bDelay 1 frames wFormatTag 1 PCM AudioStreaming Interface Descriptor: bLength 11 bDescriptorType 36 bDescriptorSubtype 2 (FORMAT_TYPE) bFormatType 1 (FORMAT_TYPE_I) bNrChannels 2 bSubframeSize 2 bBitResolution 16 bSamFreqType 1 Discrete tSamFreq[ 0] 32000 Endpoint Descriptor: bLength 9 bDescriptorType 5 bEndpointAddress 0x83 EP 3 IN bmAttributes 1 Transfer Type Isochronous Synch Type None Usage Type Data wMaxPacketSize 0x0084 1x 132 bytes bInterval 4 bRefresh 0 bSynchAddress 0 AudioControl Endpoint Descriptor: bLength 7 bDescriptorType 37 bDescriptorSubtype 1 (EP_GENERAL) bmAttributes 0x00 bLockDelayUnits 0 Undefined wLockDelay 0 Undefined Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 2 bAlternateSetting 4 bNumEndpoints 1 bInterfaceClass 1 Audio bInterfaceSubClass 2 Streaming bInterfaceProtocol 0 iInterface 0 AudioStreaming Interface Descriptor: bLength 7 bDescriptorType 36 bDescriptorSubtype 1 (AS_GENERAL) bTerminalLink 3 bDelay 1 frames wFormatTag 1 PCM AudioStreaming Interface Descriptor: bLength 11 bDescriptorType 36 bDescriptorSubtype 2 (FORMAT_TYPE) bFormatType 1 (FORMAT_TYPE_I) bNrChannels 2 bSubframeSize 2 bBitResolution 16 bSamFreqType 1 Discrete tSamFreq[ 0] 16000 Endpoint Descriptor: bLength 9 bDescriptorType 5 bEndpointAddress 0x83 EP 3 IN bmAttributes 1 Transfer Type Isochronous Synch Type None Usage Type Data wMaxPacketSize 0x0044 1x 68 bytes bInterval 4 bRefresh 0 bSynchAddress 0 AudioControl Endpoint Descriptor: bLength 7 bDescriptorType 37 bDescriptorSubtype 1 (EP_GENERAL) bmAttributes 0x00 bLockDelayUnits 0 Undefined wLockDelay 0 Undefined Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 2 bAlternateSetting 5 bNumEndpoints 1 bInterfaceClass 1 Audio bInterfaceSubClass 2 Streaming bInterfaceProtocol 0 iInterface 0 AudioStreaming Interface Descriptor: bLength 7 bDescriptorType 36 bDescriptorSubtype 1 (AS_GENERAL) bTerminalLink 3 bDelay 1 frames wFormatTag 1 PCM AudioStreaming Interface Descriptor: bLength 11 bDescriptorType 36 bDescriptorSubtype 2 (FORMAT_TYPE) bFormatType 1 (FORMAT_TYPE_I) bNrChannels 2 bSubframeSize 2 bBitResolution 16 bSamFreqType 1 Discrete tSamFreq[ 0] 8000 Endpoint Descriptor: bLength 9 bDescriptorType 5 bEndpointAddress 0x83 EP 3 IN bmAttributes 1 Transfer Type Isochronous Synch Type None Usage Type Data wMaxPacketSize 0x0024 1x 36 bytes bInterval 4 bRefresh 0 bSynchAddress 0 AudioControl Endpoint Descriptor: bLength 7 bDescriptorType 37 bDescriptorSubtype 1 (EP_GENERAL) bmAttributes 0x00 bLockDelayUnits 0 Undefined wLockDelay 0 Undefined Device Qualifier (for other device speed): bLength 10 bDescriptorType 6 bcdUSB 2.00 bDeviceClass 0 (Defined at Interface level) bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 64 bNumConfigurations 1 Device Status: 0x0000 (Bus Powered) ------------------ pozdrawiam Pawe³ Ku¼niar