[linux-dvb] Garbled video/audio from TwinHan DVB-C card

Per Dalén perda at oden.cnwab.se
Mon Oct 31 22:56:27 CET 2005


Per Dalén wrote:
> Svein Olav Bjerkeset wrote:
> 
>>>> You can check this out whether it helps, for the time being ..
>>>>
>>>> http://www.linuxtv.org/pipermail/linux-dvb/2005-September/004866.html
>>>>
>>>> Manu
>>>>
>>>
>>> I have the same card as You and can run it without any problems with the
>>> latest cvs version + the fix Manu pointed out.
>>> I'm using 2.6.14-rc1 for the moment (will test it with 2.6.14 tonight).
>>>
>>> Manu, do You have any solution for how one could detect which kind of
>>> Twinhand VP-20XX card it is?
>>>
>>> Per
>>
>>
>>
>> I finally got the FTA channels to work after I
>>   - removed all existing kernel modules (rm -rf /lib/modules/2.6.14)
>>   - applied the suggested fix in dst_tlist from Manu - Thanks!
>>   - recompiled my kernel (vanilla 2.6.14 from kernel.org) and installed
>> the modules (from 2.6.14 tree) over again
>>
>> When compiling video4linux and dvb-kernel from latest CVS I still get an
>> Oops.
>>
>> Per - do you use a CA modukle with you card? I have a CanalDigital card
>> and a Conax CAM (paid for and legal :-) but the scrambled cahnnels do not
>> seem to work.
> 
> 
> Yes, I use a Viasat Conax CAM (also paid for and legal :) and I have a
> ComHem card. The scrambled cahnnels started to work after Henrik
> Sjöberg's patches for ca_zap, libdvben50221 and libdvbsi. Henrik's
> patches is in cvs now.
> I will do a clean test (remove all old modules and applications) tonight
> with the latest stuff in cvs and 2.6.14. I will post You the result
> (offlist on success).

It worked fine, but I noticed that there was a small error in a makefile
in the cvs dvb-app. I attached the fix for it.

> Pictures of my card can be found here (to verify that we have the same
> card):
> http://goon-wy.mine.nu/per/dvb-tests/front.jpg
> http://goon-wy.mine.nu/per/dvb-tests/back.jpg
> 
>>
>> Svein Olav Bjerkeset
> 
> 
> /Per
> 
>>
> 
> 
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