Details are here:
APOs are still tightly bound to hardware. But this allows APO binaries to be
serviced independently from KSCATEGORY_AUDIO binaries, since they’re in
From: Tim Roberts<mailto:timr@xxxxxxxxx>
Sent: Wednesday, March 20, 2019 9:58 AM
Subject: [wdmaudiodev] Re: New warning/error in Win 1809 1296: Specified
service not associated with hardware
Matthew van Eerde (Redacted sender Matthew.van.Eerde for DMARC) wrote:
This driver is a pure APO driver, which targets a software component (SWC)
exposed by a (different) KSCATEGORY_AUDIO driver.
I didn't think it was possible to do a "pure APO driver". Have the
requirements been relaxed?
Tim Roberts, timr@xxxxxxxxx<mailto:timr@xxxxxxxxx>
Providenza & Boekelheide, Inc.