[linux-dvb] My Twinhan DVB-T CI won't tune

Einar Bjarni Halldórsson einarha at hi.is
Sun Jun 12 03:50:16 CEST 2005

> Einar Bjarni Halldórsson wrote:
>> Hi,
>> I finally got my hands on a DVB card, and have started what is becoming
>> a very interesting proccess of getting it to work. Had to jump through a
>> couple of hoops to get the dst module to recognize it as a DVB-T and not
>> a DVB-S (the default KnoppMyth R5A16 install wouldn't budge on this
>> issue). Since then I've tried kernels 2.6.10 , and 2.6.12-rc5
>> with the CVS version of dvb-kernel, but with similar results. The card
>> get's recognized as a DVB-T and the CI module is recognized, but when I
>> try to get dvbscan to do it's thing, I get "tuning failed" and a bunch
>> of error messages in dmesg.
>> I've seen people have similar problems in the mailing list archives, but
>> I was wondering if there is any progress in finding a solution.
> Which card model do you have ?

I have a TwinhanDTV Ter-CI

> Your card has tuning problems due to i2c communication problems. This
> has bee fixed with the bttv patch i posted a while back.. Please do test
> it out whether it solves your communication problems..
> This patch can be applied against the bttv in 2.6.11.x.
> Changelog:
> Attached is a patch to bttv which fixes the following problems.

I tried kernel 2.6.12-rc5, which has the patch, and it didn't work. I just
got the same error.


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