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How to set up the Technisat/B2C2 Flexcop devices

Documentation/admin-guide/media/technisat.rst

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.. SPDX-License-Identifier: GPL-2.0

How to set up the Technisat/B2C2 Flexcop devices

.. note::

This documentation is outdated.

Author: Uwe Bugla [email protected] August 2009

Find out what device you have

Important Notice: The driver does NOT support Technisat USB 2 devices!

First start your linux box with a shipped kernel:

.. code-block:: none

lspci -vvv for a PCI device (lsusb -vvv for an USB device) will show you for example:
02:0b.0 Network controller: Techsan Electronics Co Ltd B2C2 FlexCopII DVB chip /
Technisat SkyStar2 DVB card (rev 02)

dmesg | grep frontend may show you for example:
DVB: registering frontend 0 (Conexant CX24123/CX24109)...

Kernel compilation:

If the Flexcop / Technisat is the only DVB / TV / Radio device in your box get rid of unnecessary modules and check this one:

Multimedia support => Customise analog and hybrid tuner modules to build

In this directory uncheck every driver which is activated there (except Simple tuner support for ATSC 3rd generation only -> see case 9 please).

Then please activate:

  • Main module part:

    Multimedia support => DVB/ATSC adapters => Technisat/B2C2 FlexcopII(b) and FlexCopIII adapters

    #) => Technisat/B2C2 Air/Sky/Cable2PC PCI (PCI card) or #) => Technisat/B2C2 Air/Sky/Cable2PC USB (USB 1.1 adapter) and for troubleshooting purposes: #) => Enable debug for the B2C2 FlexCop drivers

  • Frontend / Tuner / Demodulator module part:

    Multimedia support => DVB/ATSC adapters => Customise the frontend modules to build Customise DVB frontends =>

    • SkyStar DVB-S Revision 2.3:

      #) => Zarlink VP310/MT312/ZL10313 based #) => Generic I2C PLL based tuners

    • SkyStar DVB-S Revision 2.6:

      #) => ST STV0299 based #) => Generic I2C PLL based tuners

    • SkyStar DVB-S Revision 2.7:

      #) => Samsung S5H1420 based #) => Integrant ITD1000 Zero IF tuner for DVB-S/DSS #) => ISL6421 SEC controller

    • SkyStar DVB-S Revision 2.8:

      #) => Conexant CX24123 based #) => Conexant CX24113/CX24128 tuner for DVB-S/DSS #) => ISL6421 SEC controller

    • AirStar DVB-T card:

      #) => Zarlink MT352 based #) => Generic I2C PLL based tuners

    • CableStar DVB-C card:

      #) => ST STV0297 based #) => Generic I2C PLL based tuners

    • AirStar ATSC card 1st generation:

      #) => Broadcom BCM3510

    • AirStar ATSC card 2nd generation:

      #) => NxtWave Communications NXT2002/NXT2004 based #) => Generic I2C PLL based tuners

    • AirStar ATSC card 3rd generation:

      #) => LG Electronics LGDT3302/LGDT3303 based #) Multimedia support => Customise analog and hybrid tuner modules to build => Simple tuner support