[Bug 87912] backport setpwc from feisty

[Georges]

Public bug reported:

setpwc, a little utility to control a philips webcam.

Maybe also backport the pwc kernel module (currently only available as source) so that the camera works correctly.
See https://launchpad.net/ubuntu/+source/linux-source-2.6.17/+bug/56090

Georges

** Affects: edgy-backports (upstream)
     Importance: Undecided
         Status: Unconfirmed

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backport setpwc from feisty
https://launchpad.net/bugs/87912