Hi Laurent,
Unfortunately my laptop died today, I'll sent details once I repair it.
Thanks,
Alex
On 28.11.2011 13:35, Laurent Pinchart wrote:
Hi Alex,
On Sunday 27 November 2011 21:01:23 Alex wrote:
Hi guys,
I'm using kernel 3.2-rc3 and get following in dmesg on every try to use
thinkpad integrated camera (here I did rmmod and modprobe before test):
[ 9481.258170] usbcore: deregistering interface driver uvcvideo
[ 9481.296659] uvcvideo: Failed to submit URB 0 (-28).
[ 9481.296677] uvcvideo 1-1.6:1.1: resume error -28
[ 9490.117546] uvcvideo: Found UVC 1.00 device Integrated Camera
(04f2:b221) [ 9490.119166] input: Integrated Camera as
/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.6/1-1.6:1.0/input/input13
[ 9490.119298] usbcore: registered new interface driver uvcvideo
[ 9490.119302] USB Video Class driver (1.1.1)
[ 9498.101683] uvcvideo: Failed to query (SET_CUR) UVC control 10 on
unit 2: -32 (exp. 2).
[ 9498.113603] uvcvideo: Failed to submit URB 0 (-28).
Those two errors might be unrelated.
For the second one, I'm tempted to blame
http://git.kernel.org/?p=linux/kernel/git/stable/linux-
stable.git;a=commit;h=f0cc710a6dec5b808a6f13f1f8853c094fce5f12. Could you
please try reverting it, and see if it fixes your issue ? If so, let's report
that to the linux-usb mailing list.
For the first one, could you please send me the lsusb -v output for your
webcam ?
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