[pwc] test for detecting PWC ?

To:
Subject:	[pwc] test for detecting PWC ?
From:	Mathieu Bouchard <>
Date:	Sat, 14 Apr 2007 09:28:57 -0400 (EDT)


What's the correct way to detect that a V4L device is PWC ? I suppose that
it's not sufficient to just look for "Logitech" in the device
identification string. I can't just try PWC calls to see if they work,
because some other driver stops working if I make a PWC call on it.
What should I do?

(BTW, I am still using the V4L1 interface. I planned to migrate to V4L2
but still haven't)

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| Mathieu Bouchard - tél:+1.514.383.3801, Montréal QC Canada

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