Trying to figure out reasons for lost pictures in UVC driver.

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Hi,
we are testing a logitech Webcam M/N: V-U0012 in the UVC tree (commit
ef7728797039bb6a20f22cc2d96ef72d9338cba0).
It is configured at 25fps, VGA.

We've observed that the following debugging message appears sometimes
"Frame complete (FID bit toggled).". Whenever this happens a v4l2
frame is lost (i.e. one sequence number has been skipped).

Is this behavior expected? What could we do to avoid frame loss?

Thank you.

-- 
Javier Martin
Vista Silicon S.L.
CDTUC - FASE C - Oficina S-345
Avda de los Castros s/n
39005- Santander. Cantabria. Spain
+34 942 25 32 60
www.vista-silicon.com
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