[linux-dvb] Technotrend C1500 budget dvb-c with QAM128 channels

Simo Kivimäki simo at kivimaki.name
Tue Feb 21 17:53:31 CET 2006


Mattias Nordstrom wrote:
> Hi,
> 
> I have a TT C1500 card (saa7146, STV0297) which had problems tuning
> channels at QAM128 (like the ones in the Finnish HTV / Welho network).
> 
> A fix which seems to work perfectly so far is to change the delay for
> QAM128 to the same values as for QAM256 in stv0297_set_frontend(),
> stv0297.c (line ~395, kernel 2.6.15):
> 
> case QAM_128:
> 	delay = 200;
> 	sweeprate = 500;
> 	break;
> 
> Anyone who can view QAM64 channels but isn't able to tune in to QAM128
> might want to give this a try.

That works fine for me too. Thanks.

Someone could put that to the cvs.



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