ATI TV Wonder Pro tuner

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Hi all.  I researched what card I should get for Linux recently
(admittedly on short notice) and decided an ATI TV Wonder Pro (with
remote) suited my purpose so I went out and bought one.

It seems that ATI have changed the chipset without making it obvious :(

I got past this and eventually realised I needed the cx8800 driver.  I
upgraded to the video4linux 20031212 snapshot (latest) from
http://www.bytesex.org and went up to a 2.6.0-test11 kernel as well (it
was the easiest way to go).

Anyway I was able to detect the card & bring up a tv window (full of
static) with tools like xawtv and mplayer.  The problem arises with the
tuner.

When I modprobe tuner.ko (2.6 style kernel module) I see the following in
dmesg:

tuner: chip found @ 0xc0
cx8800[0]: i2c attach [client=(tuner unset)]
registering 0-0060

If I try to set the tuner type as I load the module I see this:

tuner: chip found @ 0xc0
cx8800[0]: i2c attach [client=(tuner unset)]
registering 0-0060
tuner: type forced to -1 (<NULL>) [insmod]
tuner: type set to 2 (Philips NTSC (FI1236,FM1236 and compatibles))

I've tried to set the tuner type at every value (by way of a script) and
with each type I tried a scantv to see the result.  All values of type=0
to 100 failed (specifically, scantv reports no tuner present on the
device).

The module code clearly shows the type is defaulting to -1 because the
code author's didn't know the type of tuner.

I've RTFMed and experimented extensively on this but felt it was time to
talk to the list.

If I can supply any other info to help with tracking this down I'll
happily supply it.  My aim is to get this card working with Canadian
cable-tv.

Also, I remember reading (somewhere in the volumes I've read on this in
the last 2 days) that an external tuner can be used.  How would I go about
doing this?  Could a digital cable box be used?  I'd guess I'd still need
to get the tv card listening at the right frequency, which means I still
need a s/w tuner driver :)

TIA for any assistance.

Rob

-- 
Robert Brockway B.Sc. email: robert@xxxxxxxxxxxxxxxxx, zzbrock@xxxxxxxxxxxxx
Linux counter project ID #16440 (http://counter.li.org)
"The earth is but one country and mankind its citizens" -Baha'u'llah




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