Re: No duplex mode with the EHCI driver and USB hub. Is the problem solved?

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On 11/08/2011 10:55 PM, Clemens Ladisch wrote:
Jeremy Jongepier wrote:
On 11/07/2011 10:53 PM, Pablo Fernández wrote:
I have not tried the patch yet but it seems to work if you read the
whole thread in alsa-users. Has someone else tried? Joan? Jeremy?

Thanks for the links, unfortunately I have no access to a machine with
such a chipset anymore (new job).

This problem affects all full speed (i.e., most) audio devices connected
through a high-speed hub, so it could be reproduced on all machines, if
actually desired. :)  The problem with Intel's "rate matching" chipset
controller is that it has a built-in hub which cannot be disabled.


So what your saying is there is no way way around it? Originally I thought is was limited to a particular chipset - is impossible to find the bandwidth on the bus?


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