[linux-dvb] Technisat DVB-S2 Skystar HD

Manu Abraham abraham.manu at gmail.com
Thu Oct 4 23:30:53 CEST 2007


Manu Abraham wrote:
> Artem Makhutov wrote:
>> Hi,
>>
>> On Tue, Oct 02, 2007 at 05:09:59PM +0400, Manu Abraham wrote:
>>> Artem Makhutov wrote:
>>>> It is possible to tune to DVB-S and DVB-S2 channels.
>>>>
>>>> The driver has the same issues like the old driver on getting a LOCK
>>>> on both DVB-S and DVB-S2 channels.
>>> In stb0899_drv.c. where you see SearchRange=3MHz, try increasing it to
>>> 10MHz and see whether it makes any difference ?
>> I have the feeling that it has improved the situation, but the problem is
>> still not solved.
> 
> 
> Can you please get the log for (with STB0899 and STB6100 with verbose=5)
> 
> a) 3 Mhz
> 
> 1) a complete cycle with a LOCK, including where it calls track.
> 2) 3 complete cycles where it fails to LOCK, including where it calls track.
> 
> b) 10 Mhz
> 
> 1) a complete cycle with a LOCK, including where it calls track.
> 2) 3 complete cycles where it fails to LOCK, including where it calls track.
> 
> with both DVB-S and DVB-S2 modes, for the same frequency for each.
> 
> Please be careful as not to mix up the logs.
> 

What's up ? 

Haven't heard after this. 

Btw, can you do a fresh clone and try again ? Have applied the fixes to the tree, 
just leave the 3 MHz to 10 MHz Search range change. I have added in a fix, 
which affects the Timing Recovery Loop, which was wrongly calculated, ie for 
a different master Clock.

Can you please check whether you see any specific change for you in there ?

Manu



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