Subject : FYIO: usb/video 3.2 breaks logitech 9000pro webcam focus control
Submitter : M G Berberich <email@example.com>
Date : 2012-01-23 21:49
Message-ID : 20120123214934.GA4240@invalid
References : http://marc.info/?l=linux-kernel&m=132735609521443&w=2
This entry is being used for tracking a regression from 3.1. Please don't
close it until the problem is fixed in the mainline.
All USB bugs should be sent to the firstname.lastname@example.org mailing
list, and not entered into bugzilla. Please bring this issue up there,
if it is still a problem in the latest kernel release.
This bug is used only for tracking all regressions in _one_ place with reference to report (usually marc.info). You set it as "invalid" because it should be "not entered into bugzilla"?! If true, I think that it is not right, but you decide.
Oops, sorry, I didn't mean to close this one, my fault.
Reassigning to the correct group, it's not me.
Two problems here, but they seem to be all fixed for me:
1) kernel api for mapping controls changed and userspace had to be updated (fixed in latest libwebcam)
2) missing product_id in XML file for the named webcam (046d:0809) (also fixed in latest libwebcam)
This works for me now in Fedora 17 using their package:
and their kernel: