[linux-dvb] lifeview pci trio (saa7134) not working through diseqc anymore
freebeer.bouwsma at gmail.com
Wed Dec 10 20:16:30 CET 2008
On Wed, 10 Dec 2008, Jordi Moles Blanco wrote:
> > > And it doesn't matter if i run "scan -s 1" or "scan -s 2" or "scan -s
> > > 3", it will always scan from "switch 1"
> > >
> > Try with -s 0; I'm not sure if it is always the case,
> > but my unhacked `scan' uses 0-3 for DiSEqC positions
> > 1/4 to 4/4 -- I've hacked this to use the range of 1-4
> hi, thanks for anwsering.
> I've already tried that.
> remember, on switch 1 i've got astra 28.2E and on switch 2 i've got astra 19E
I realized soon after sending my reply, that I had probably
confused myself about which inputs you had where, and my
advice, while partly correct, wouldn't help...
Anyway -- the important thing to remember, is that if your
`scan' works as I expect and your kernel modules work properly
and you have a 2/1 DiSEqC switch, that scan -s option...
0 -- will tune to position 1/2;
1 -- will tune to position 2/2;
2 -- will cycle back and tune position 1/2;
3 -- will again tune position 2/2
4 -- should spit a warning, I think (something does)
In other words -- if your system worked properly, `-s 1'
would give you 19E2 and `-s 2' would give you 28E; the
opposite of your switch labels.
> I don't why but it looks like it doesn't know how to switch to "switch 2"
If I understand from your original post (re-reading it;
as soon as people start posting distribution or system
details my eyes sort of glaze over, while other people
will get an `aha!' moment that shall remain elusive to
An older kernel version + modules worked;
an update of those modules broke DiSEqC;
your original kernel and modules didn't support your card.
What I would suggest -- keeping in mind that the dvb kernel
modules, which you should see with `lsmod', are where you
should find correct support, are probably in some package
unknown to me which you'd need to downgrade -- would be to
either revert, if possible, whatever contains those modules,
or jump ahead several kernel versions.
If you feel comfortable compiling and installing a newer
kernel (which is now around the 2.6.28 area), you could do
Alternatively, and possibly better, would be to upgrade
only the linux-dvb kernel modules, building them against
your 2.6.24-era kernel source, which you may need to
download and install.
It's simple to download and build the latest linux-dvb
modules even against a 2.6.24 kernel, and that should
make things work -- if not, then something's been broken
for a while, and some expert should be able to help you.
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