Hello Matthew,
do you have any news on this?
OK, please file a problem report in Feedback Hub; use Hardware, Devices, and
Drivers | Audio and sound; once filed use the “Share” widget to send me a
direct link.
https://aka.ms/Cgbvl7 ;<https://aka.ms/Cgbvl7>
I can connect with the developers through a support incident if necessary.
https://blogs.msdn.microsoft.com/matthew_van_eerde/2016/09/26/report-problems-with-logs-and-suggest-features-with-the-feedback-hub/
<https://blogs.msdn.microsoft.com/matthew_van_eerde/2016/09/26/report-problems-with-logs-and-suggest-features-with-the-feedback-hub/>
From: wdmaudiodev-bounce@xxxxxxxxxxxxx
<mailto:wdmaudiodev-bounce@xxxxxxxxxxxxx> <wdmaudiodev-bounce@xxxxxxxxxxxxx
<mailto:wdmaudiodev-bounce@xxxxxxxxxxxxx>> on behalf of Franz Detro
<franz.detro@xxxxxxxxxxxxxxxxxxxxx
<mailto:franz.detro@xxxxxxxxxxxxxxxxxxxxx>>
Sent: Thursday, November 9, 2017 3:25:54 AM
To: wdmaudiodev@xxxxxxxxxxxxx <mailto:wdmaudiodev@xxxxxxxxxxxxx>
Subject: [wdmaudiodev] Re: USB Audio Class 2 driver and MIDI
Can you go into Device Manager, view by container, expand the peripheral in
question, and send a screenshot?
here we go:
<TKS4m2.png>
iAP Interface is not bound to a driver (iOS only), the other interface with
exclamation mark is the DFU interface (no matching driver installed).
<TKS4m2-uac2.png>
From: wdmaudiodev-bounce@xxxxxxxxxxxxx
<mailto:wdmaudiodev-bounce@xxxxxxxxxxxxx> <wdmaudiodev-bounce@xxxxxxxxxxxxx
<mailto:wdmaudiodev-bounce@xxxxxxxxxxxxx>> on behalf of Franz Detro
<franz.detro@xxxxxxxxxxxxxxxxxxxxx
<mailto:franz.detro@xxxxxxxxxxxxxxxxxxxxx>>
Sent: Wednesday, November 8, 2017 7:28:00 AM
To: wdmaudiodev@xxxxxxxxxxxxx <mailto:wdmaudiodev@xxxxxxxxxxxxx>
Subject: [wdmaudiodev] USB Audio Class 2 driver and MIDI
Hi there!
I have issues with MIDI ports not being available in the system when the
Microsoft Windows 10 UAC2 driver is loaded (latest version 10.0.17025.1000
from Windows 10 Insider Preview Build 17025.rs_prerelease.171020-1626).
Microsoft documentation at
https://docs.microsoft.com/en-us/windows-hardware/drivers/audio/usb-2-0-audio-drivers
<https://na01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdocs.microsoft.com%2Fen-us%2Fwindows-hardware%2Fdrivers%2Faudio%2Fusb-2-0-audio-drivers&data=02%7C01%7CMatthew.van.Eerde%40microsoft.com%7C83fb5df2bdfc4424cc5d08d526bd6ac9%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C636457517369882738&sdata=1oAPQ1v8OAIut5WqHHy0jp2Av9cU%2BMppG%2FTjEPSmTd4%3D&reserved=0>
claims that the USB Audio Class 1 driver should be loaded for the MIDI
interface / function:
USB Audio 2.0 Devices with MIDI (subclass 0x03 above) will enumerate the
MIDI function as a separate multi-function device with usbaudio.sys (USB
Audio 1.0 driver) loaded.
Does this work for somebody on this list?
Franz
