[wdmaudiodev] Re: USB 2.0 audio class driver from Microsoft?

  • From: "DJ Sisolak" <dsisolak@xxxxxxxxxxxxxxxxxxxxxx>
  • To: <wdmaudiodev@xxxxxxxxxxxxx>
  • Date: Wed, 4 Sep 2002 09:42:23 -0700

Hello Raimund,

Microsoft is currently working with the USB Audio DWG to update the USB
Audio specifications to account for the differences in USB 2.0. Once
this has been properly defined it is one of our (my) high priorities to
add this functionality to the class driver. This way all implementations
of USB Audio for USB 2.0 will be consistent and the class driver would
be more effective.

I am very interested in working with you to make your device compatible
and thus fully functional using the USB Audio class driver.

Thanks,
DJ Sisolak

-----Original Message-----
From: Raimund Specht [mailto:Raimund.Specht@xxxxxxxxxxx]=20
Sent: Wednesday, September 04, 2002 12:39 AM
To: wdmaudiodev@xxxxxxxxxxxxx
Subject: [wdmaudiodev] USB 2.0 audio class driver from Microsoft?


Hello,

We are developing an audio device with USB 2.0 interface. It seems, that
the
current USB audio class driver by Microsoft does not support the USB 2.0
high-speed mode. Does anybody know, if this assumption is correct and
whether Microsoft has any plans to provide such a driver in the future?

Many thanks for any replies!

Raimund




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