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SubjectRe: BTTV detection broken in 2.4.0-test11-pre5
Date
Werner Almesberger wrote:
> The BTTV driver 0.7.48 doesn't detect my old Hauppauge card anymore.

Yes. I've taken out the detection heuristics for bt848 cards. The code
is very old, from the days where only 2-3 different bt848 cards where
available. It simply did'nt work correctly and often used to misdetect
random bt848 cards as either MIRO or Hauppauge (which where the first
available cards).

> The problem seems to be that my card sets PCI_SUBSYSTEM_ID and
> PCI_SUBSYSTEM_VENDOR_ID to zero (lspci output below).

Only bt878 chips have a subsystem ID. The bt848 has not. That's why
there is simply no _reliable_ way to detect bt848 based cards.

Gerd

--
Wirtschaftsinformatiker == Leute, die zwar die aktuellen Aktienkurse
jedes Softwareherstellers kennen, aber keines der Produkte auch nur
ansatzweise bedienen können. -- Benedict Mangelsdorff
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