config DVB_DIBUSB tristate "DiBcom USB DVB-T devices (see help for device list)" depends on DVB_CORE && USB select FW_LOADER select DVB_DIB3000MB select DVB_DIB3000MC help Support for USB 1.1 and 2.0 DVB-T devices based on reference designs made by DiBcom (http://www.dibcom.fr). Devices supported by this driver: TwinhanDTV USB-Ter (VP7041) TwinhanDTV Magic Box (VP7041e) KWorld V-Stream XPERT DTV - DVB-T USB Hama DVB-T USB-Box DiBcom reference device (non-public) Ultima Electronic/Artec T1 USB TVBOX Compro Videomate DVB-U2000 - DVB-T USB Grandtec DVB-T USB Avermedia AverTV DVBT USB Artec T1 USB1.1 and USB2.0 boxes Yakumo/Typhoon DVB-T USB2.0 The VP7041 seems to be identical to "CTS Portable" (Chinese Television System). These devices can be understood as budget ones, they "only" deliver (a part of) the MPEG2 transport stream. A firmware is needed to get the device working. See Documentation/dvb/README.dibusb details. Say Y if you own such a device and want to use it. You should build it as a module. config DVB_DIBUSB_MISDESIGNED_DEVICES bool "Enable support for some misdesigned (see help) devices, which identify with wrong IDs" depends on DVB_DIBUSB help Somehow Artec/Ultima Electronic forgot to program the eeprom of some of their USB1.1/USB2.0 devices. So comes that they identify with the default Vendor and Product ID of the Cypress CY7C64613 (AN2235) or Cypress FX2. Affected device IDs: 0x0574:0x2235 (Artec T1 USB1.1, cold) 0x04b4:0x8613 (Artec T1 USB2.0, cold) 0x0574:0x1002 (Artec T1 USB2.0, warm) 0x0574:0x2131 (aged DiBcom USB1.1 test device) Say Y if your device has one of the mentioned IDs. config DVB_DIBCOM_DEBUG bool "Enable extended debug support for DiBcom USB device" depends on DVB_DIBUSB help Say Y if you want to enable debuging. See modinfo dvb-dibusb for debug levels.