Hello, I inserted my USB Video Grabber labeled "Extreme Video Grabber - Model DK-8701" and got the attached log. Thank you for your attention Viviano Guastalla
[15931.796364] usb 1-4.4.1: new high speed USB device using ehci_hcd and address 10 [15931.888352] usb 1-4.4.1: New USB device found, idVendor=eb1a, idProduct=2861 [15931.888391] usb 1-4.4.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [15931.888593] usb 1-4.4.1: configuration #1 chosen from 1 choice [15932.017207] Linux video capture interface: v2.00 [15932.072176] em28xx: New device @ 480 Mbps (eb1a:2861, interface 0, class 0) [15932.072329] em28xx #0: chip ID is em2860 [15932.200896] em28xx #0: board has no eeprom [15932.212388] em28xx #0: Identified as Unknown EM2750/28xx video grabber (card=1) [15932.245260] em28xx #0: found i2c device @ 0xb8 [tvp5150a] [15932.257378] em28xx #0: Your board has no unique USB ID and thus need a hint to be detected. [15932.257393] em28xx #0: You may try to use card=<n> insmod option to workaround that. [15932.257403] em28xx #0: Please send an email with this log to: [15932.257411] em28xx #0: V4L Mailing List <linux-media@xxxxxxxxxxxxxxx> [15932.257420] em28xx #0: Board eeprom hash is 0x00000000 [15932.257429] em28xx #0: Board i2c devicelist hash is 0x77800080 [15932.257437] em28xx #0: Here is a list of valid choices for the card=<n> insmod option: [15932.257448] em28xx #0: card=0 -> Unknown EM2800 video grabber [15932.257457] em28xx #0: card=1 -> Unknown EM2750/28xx video grabber [15932.257466] em28xx #0: card=2 -> Terratec Cinergy 250 USB [15932.257475] em28xx #0: card=3 -> Pinnacle PCTV USB 2 [15932.257484] em28xx #0: card=4 -> Hauppauge WinTV USB 2 [15932.257492] em28xx #0: card=5 -> MSI VOX USB 2.0 [15932.257501] em28xx #0: card=6 -> Terratec Cinergy 200 USB [15932.257510] em28xx #0: card=7 -> Leadtek Winfast USB II [15932.257518] em28xx #0: card=8 -> Kworld USB2800 [15932.257527] em28xx #0: card=9 -> Pinnacle Dazzle DVC 90/100/101/107 / Kaiser Baas Video to DVD maker [15932.257538] em28xx #0: card=10 -> Hauppauge WinTV HVR 900 [15932.257547] em28xx #0: card=11 -> Terratec Hybrid XS [15932.257556] em28xx #0: card=12 -> Kworld PVR TV 2800 RF [15932.257564] em28xx #0: card=13 -> Terratec Prodigy XS [15932.257573] em28xx #0: card=14 -> SIIG AVTuner-PVR / Pixelview Prolink PlayTV USB 2.0 [15932.257583] em28xx #0: card=15 -> V-Gear PocketTV [15932.257592] em28xx #0: card=16 -> Hauppauge WinTV HVR 950 [15932.257601] em28xx #0: card=17 -> Pinnacle PCTV HD Pro Stick [15932.257610] em28xx #0: card=18 -> Hauppauge WinTV HVR 900 (R2) [15932.257619] em28xx #0: card=19 -> EM2860/SAA711X Reference Design [15932.257628] em28xx #0: card=20 -> AMD ATI TV Wonder HD 600 [15932.257637] em28xx #0: card=21 -> eMPIA Technology, Inc. GrabBeeX+ Video Encoder [15932.257647] em28xx #0: card=22 -> EM2710/EM2750/EM2751 webcam grabber [15932.257656] em28xx #0: card=23 -> Huaqi DLCW-130 [15932.257665] em28xx #0: card=24 -> D-Link DUB-T210 TV Tuner [15932.257674] em28xx #0: card=25 -> Gadmei UTV310 [15932.257682] em28xx #0: card=26 -> Hercules Smart TV USB 2.0 [15932.257691] em28xx #0: card=27 -> Pinnacle PCTV USB 2 (Philips FM1216ME) [15932.257701] em28xx #0: card=28 -> Leadtek Winfast USB II Deluxe [15932.257710] em28xx #0: card=29 -> <NULL> [15932.257718] em28xx #0: card=30 -> Videology 20K14XUSB USB2.0 [15932.257727] em28xx #0: card=31 -> Usbgear VD204v9 [15932.257735] em28xx #0: card=32 -> Supercomp USB 2.0 TV [15932.257744] em28xx #0: card=33 -> <NULL> [15932.257752] em28xx #0: card=34 -> Terratec Cinergy A Hybrid XS [15932.257761] em28xx #0: card=35 -> Typhoon DVD Maker [15932.257769] em28xx #0: card=36 -> NetGMBH Cam [15932.257778] em28xx #0: card=37 -> Gadmei UTV330 [15932.257786] em28xx #0: card=38 -> Yakumo MovieMixer [15932.257795] em28xx #0: card=39 -> KWorld PVRTV 300U [15932.257803] em28xx #0: card=40 -> Plextor ConvertX PX-TV100U [15932.257812] em28xx #0: card=41 -> Kworld 350 U DVB-T [15932.257821] em28xx #0: card=42 -> Kworld 355 U DVB-T [15932.257829] em28xx #0: card=43 -> Terratec Cinergy T XS [15932.257838] em28xx #0: card=44 -> Terratec Cinergy T XS (MT2060) [15932.257847] em28xx #0: card=45 -> Pinnacle PCTV DVB-T [15932.257856] em28xx #0: card=46 -> Compro, VideoMate U3 [15932.257864] em28xx #0: card=47 -> KWorld DVB-T 305U [15932.257873] em28xx #0: card=48 -> KWorld DVB-T 310U [15932.257881] em28xx #0: card=49 -> MSI DigiVox A/D [15932.257890] em28xx #0: card=50 -> MSI DigiVox A/D II [15932.257898] em28xx #0: card=51 -> Terratec Hybrid XS Secam [15932.257907] em28xx #0: card=52 -> DNT DA2 Hybrid [15932.257915] em28xx #0: card=53 -> Pinnacle Hybrid Pro [15932.257924] em28xx #0: card=54 -> Kworld VS-DVB-T 323UR [15932.257933] em28xx #0: card=55 -> Terratec Hybrid XS (em2882) [15932.257942] em28xx #0: card=56 -> Pinnacle Hybrid Pro (2) [15932.257950] em28xx #0: card=57 -> Kworld PlusTV HD Hybrid 330 [15932.257960] em28xx #0: card=58 -> Compro VideoMate ForYou/Stereo [15932.257969] em28xx #0: card=59 -> <NULL> [15932.257977] em28xx #0: card=60 -> Hauppauge WinTV HVR 850 [15932.257985] em28xx #0: card=61 -> Pixelview PlayTV Box 4 USB 2.0 [15932.257995] em28xx #0: card=62 -> Gadmei TVR200 [15932.258003] em28xx #0: card=63 -> Kaiomy TVnPC U2 [15932.258011] em28xx #0: card=64 -> Easy Cap Capture DC-60 [15932.258020] em28xx #0: card=65 -> IO-DATA GV-MVP/SZ [15932.258028] em28xx #0: card=66 -> Empire dual TV [15932.258037] em28xx #0: card=67 -> Terratec Grabby [15932.258045] em28xx #0: card=68 -> Terratec AV350 [15932.258054] em28xx #0: card=69 -> KWorld ATSC 315U HDTV TV Box [15932.258063] em28xx #0: card=70 -> Evga inDtube [15932.258071] em28xx #0: card=71 -> Silvercrest Webcam 1.3mpix [15932.258127] em28xx #0: Config register raw data: 0x10 [15932.280251] em28xx #0: AC97 vendor ID = 0xffffffff [15932.292248] em28xx #0: AC97 features = 0x6a90 [15932.292260] em28xx #0: Empia 202 AC97 audio processor detected [15932.704026] em28xx #0: v4l2 driver version 0.1.2 [15933.548342] em28xx #0: V4L2 device registered as /dev/video0 and /dev/vbi0 [15933.555011] usbcore: registered new interface driver snd-usb-audio [15933.555094] usbcore: registered new interface driver em28xx [15933.555106] em28xx driver loaded