[wdmaudiodev] Re: KS position test errors

  • From: "Matthew van Eerde" <dmarc-noreply@xxxxxxxxxxxxx> (Redacted sender "Matthew.van.Eerde" for DMARC)
  • To: "wdmaudiodev@xxxxxxxxxxxxx" <wdmaudiodev@xxxxxxxxxxxxx>
  • Date: Tue, 1 Aug 2017 18:47:03 +0000

Do you see the same failure with the Windows 10 USB audio class driver?

From: Neetu Sand<mailto:neetu.freelist@xxxxxxxxx>
Sent: Tuesday, August 1, 2017 4:12 AM
To: wdmaudiodev@xxxxxxxxxxxxx<mailto:wdmaudiodev@xxxxxxxxxxxxx>
Subject: [wdmaudiodev] Re: KS position test errors

Driver is for a USB device. Driver is estimating position based on callbacks. 
so as soon as driver receives callback, it updates position. So it is not a 
true ADC/DAC position. I also know that driver was running streaming so errors 
like Play cursor is stuck or timed out waiting for pin data Irp's are not 
making sense.

On Mon, Jul 31, 2017 at 9:04 PM, Tim Roberts 
<timr@xxxxxxxxx<mailto:timr@xxxxxxxxx>> wrote:
Neetu Sand wrote:


I am running HLK tests on windows 10 and KS position tests is failing.
Here are the errors that I am seeing:

What is the device, exactly?  Is this for a piece of hardware, or is
this for a virtual audio device?

--
Tim Roberts, timr@xxxxxxxxx<mailto:timr@xxxxxxxxx>
Providenza & Boekelheide, Inc.

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