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    SubjectRe: usb bandwidth allocation issue using 2 pvr devices (em28xx driver) v4l2
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    On Fri, 2006-02-03 at 06:49 +0100, Markus Rechberger wrote:
    > Hi!
    >
    > this should be addressed to USB subsystem developers, I also
    > reproduced this issue.
    > The problem is the isochronous transfer in em28xx-core.c I'm quite
    > sure it's correct and the bug is somewhere deeper in the USB
    > subsystem.

    Is USB bandwidth checking enabled? It's known to be broken, and should
    be disabled by default...

    Lee

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