[wdmaudiodev] Re: How to avoid prefix number of WDM audio device

  • From: "Genadi V. Zawidowski" <dmarc-noreply@xxxxxxxxxxxxx> (Redacted sender "mgs2001" for DMARC)
  • To: <wdmaudiodev@xxxxxxxxxxxxx>
  • Date: Mon, 15 Oct 2018 11:52:15 +0300

Add serial number string descriptor

-----Original Message-----
From: K. Weller [mailto:wdmaudio@xxxxxx] ;
Sent: Monday, October 15, 2018 11:30 AM
To: wdmaudiodev@xxxxxxxxxxxxx
Subject: [wdmaudiodev] How to avoid prefix number of WDM audio device

Hi,

if a device with my WDM audio driver is plugged into different USB port, 
the audio device name in the Windows Sound Settings will be renamed to :

2- MyAudioDriver

and the next USB port would be:

3- MyAudioDriver

even if there is no other device plugged in at the same time.

Why is this happen ?

As far as I can test, not all drivers have this behavior so it looks it 
is a problem of my driver !?

  Is there a why to avoid this behavior ?

If the problem is my driver, how can I track down the reason why this 
happens ?


Thanks and best regards,

K.Weller

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