Re: Compro VideoMate DVB-T300 auto detect problem- suggested code fix

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Mark,

Mark Callaghan wrote:

James, Hartmut,
I have also had "interesting" PCI ID behaviour from my Compro VideoMate, on
FC4.

I have seen the correct PCI ID in dmesg, but I usually get 1850:0000 (or was
it 185b:0000?). I can't remember the exact ID. I've been using a
modprobe.conf workaround to get the saa7134-dvb module loaded.

My suspicion was that it was related to whether the machine was reset or
went through a power-down.

James,
I have had a somewhat tortured path to getting things going also. There are
many points to stumble on. But I am getting close. I have had the remote
working. But perhaps like you, I get only brief periods to work on it,
perhaps once overy 4 days to 2 weeks.

Cheers,
Mark



<snip>

I saw the correct behaviour once only - now it loads with the wierd PCI
ID again. I think it is probably fair to say that the weird PCI ID is
due to some error on my computer or with my configuration so it would
not be appropriate to modify the repository.

I was playing around trying to get sound working, which involved
compiling the kernel and loading a variety of modules. Somewhere along
that path the machine started to read the PCI ID incorrectly again. I
tried to back out to the point where it would read the PCI ID correctly
again but the incorrect behaviour has stuck.

I don't understand the source of my difficulties but I am beginning to
wonder whether I have a flakey motherboard or whether there are
interactions going on in the software that are beyond comprehension for
my small mind. I am experiencing considerable difficulty - much more
than I have ever had before in all my years of computing and playing
around with things in the linux world I get frustrated enough each time
I look at the machine that it is at least several days before I loook at
it again. I am on the verge of unplugging everything and putting it away
for six months.

A hint as to my latest frustrations, which have nothing to do with DVB:
I have been very carefully following instructions for installing gentoo
and documenting what works on my wiki. And yet every time I try I find
that something else goes wrong. The time before last, it took inordinate
effort to get sound working. Last time I couldn't get LVM2 to compile
(never been a problem before ...), this time I can't get the machine to
boot because it keeps trying to mount the root partition as EXT2 when it
is reiserfs (never been a problem before ... and I can't see what I have
done differently - reiserfs is compiled into the kernel).

Arrgghh!!!

Sorry - I needed to vent. By the way, I have not yet got as far as
testing the remote control again.

Regards,
James.

1850:0000 is the same number that I always get - from both of my cards installed in the same machine. Interesting observation that you make about whether the machine was reset or went though a power down - this corellates with one of my theories. You've inspired me to test this, which I'll do once I get the whole confounded mess to boot again.

For interest's sake - you are using FC4 - on what hardware? It would be interesting to see if there are similarities. My experiences are on:
gentoo (previously SuSE OSS 10.0) 64 bit.
AMD ATHLON 64 3200+ CPU
Gigabyte GA-K8NSC-939 motherboard with NFORCE3 chipset
2 x Compro VideoMate DVB-T300
some brand of video card based on NVidia 6600GT, 256MB
1GB RAM
300GB SATA disk

I am currently using the 2.6.16 kernel as there has been a fix since 2.6.15 relating to loading multiple saa7134 cards and getting sound working on all of them.

Regards,
James.

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