Messages in this thread | | | Date | Wed, 14 Apr 2010 14:23:40 -0400 (EDT) | From | Alan Stern <> | Subject | Re: USB transfer_buffer allocations on 64bit systems |
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On Wed, 14 Apr 2010, Pedro Ribeiro wrote:
> The best way to trigger the issue is to connect a dib0700 based DVB > adapter. All you need is to connect it. Since it polls for the remote > control every 50 msec, it causes a constant interference. Beware that > on 2.6.34 this behaviour has been corrected. Other DVB adapters may > trigger the same issue if they also poll constatly for the rc.
Your computer has two EHCI controllers, doesn't it? Can you plug the DVB into a different USB bus from the audio device? If you do, does the interference still occur?
Alan Stern
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