Re: Card Asus P7131 hybrid > no signal

[mahakali <mahakali@orange.fr>]

On Wed, Apr 30, 2008 at 12:15:02AM +0200, hermann pitton wrote :
 
> Hello,
> 
> if you have card=112 tuner=61 auto detected something goes very wrong.
> 
> On any recent "official" code the card should be auto detected as
> card=112, tuner=54, which is the tda8290 analog IF demodulator within
> the saa7131e and behind its i2c gate is a tda8275ac1 at address 0x61
> which is correct in your logs.
> 
> Hopefully you are only confusing tuner address 61 with tuner type,
> auto detection should be OK then.
> 
> Analog TV is on the upper antenna connector (cable TV) and you need a
> saa7134 insmod option "secam=L" in France. ("modinfo saa7134")
> On La Corse may still be some "secam=Lc" broadcast, not sure about that.
> 
> DVB-T (numerique) is on the lower antenna connector where also is
> radio/FM.
> 
> We have many reports that there often is an positive offset of about
> 166000Hz needed in France, which you don't seem to use on your digital
> tuning attempt. If this is needed and missing, the tda10046 will fail.
> You might try to add it.
> 
> Download dvb-apps from linuxtv.org mercurial and check if there is an
> updated initial scan file for your region in scan/dvb-t.
> 
> example with offset:
> 
> # Paris - France - various DVB-T transmitters
> # contributed by Alexis de Lattre < >
> # Paris - Tour Eiffel      : 21 24 27 29 32 35
> # Paris Est - Chennevières : 35 51 54 57 60 63
> # Paris Nord - Sannois     : 35 51 54 57 60 63
> # Paris Sud - Villebon     : 35 51 56 57 60 63
> # T freq bw fec_hi fec_lo mod transmission-mode guard-interval hierarchy
> T 474166000 8MHz 2/3 NONE QAM64 8k 1/32 NONE
> T 498166000 8MHz 2/3 NONE QAM64 8k 1/32 NONE
> T 522166000 8MHz 2/3 NONE QAM64 8k 1/32 NONE
> T 538166000 8MHz 2/3 NONE QAM64 8k 1/32 NONE
> T 562166000 8MHz 2/3 NONE QAM64 8k 1/32 NONE
> T 586166000 8MHz 3/4 NONE QAM64 8k 1/8 NONE
> T 714166000 8MHz 2/3 NONE QAM64 8k 1/32 NONE
> T 738166000 8MHz 2/3 NONE QAM64 8k 1/32 NONE
> T 754166000 8MHz 2/3 NONE QAM64 8k 1/32 NONE
> T 762166000 8MHz 2/3 NONE QAM64 8k 1/32 NONE
> T 786166000 8MHz 2/3 NONE QAM64 8k 1/32 NONE
> T 810166000 8MHz 2/3 NONE QAM64 8k 1/32 NONE
> 
> You can also try to "scan" on a known frequency and bandwidth and set
> the rest to AUTO AUTO ... or get "wscan" or try with "kaffeine".
> 
> You might also try to increase the tuning timeout.
> 
> Good Luck,
> 
> Hermann
> 
> 
 Thanks for your answer, I already found some messages from you about
this card in the archives of the list, I am now going to work, I try
what you are suggesting this evening.

I will - I have to -  re-read your message in order to understand it
well.

Auf Deutsch fliesst es mir leichter von der Feder - also Tastatur :
Besten Dank, ich versuche das ganze heute Abend, wenn ich zurück von der
Arbeit bin.

mfG

mahakali

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