[wdmaudiodev] Re: Default channel format for MsVAD driver

  • From: Matthew van Eerde <Matthew.van.Eerde@xxxxxxxxxxxxx>
  • To: "wdmaudiodev@xxxxxxxxxxxxx" <wdmaudiodev@xxxxxxxxxxxxx>
  • Date: Tue, 16 Feb 2016 16:58:35 +0000

Yes; no; I hope not.

From: wdmaudiodev-bounce@xxxxxxxxxxxxx 
[mailto:wdmaudiodev-bounce@xxxxxxxxxxxxx] On Behalf Of ambrish dantrey
Sent: Tuesday, February 16, 2016 8:53 AM
To: wdmaudiodev@xxxxxxxxxxxxx
Subject: [wdmaudiodev] Re: Default channel format for MsVAD driver


Thanks.

Is this allowed by MS? Isn't stereo a mandatory channel format to be supported 
by all devices? Would I have issues with WHQL tests when I run them?
On Feb 16, 2016 10:20 PM, "Matthew van Eerde" 
<Matthew.van.Eerde@xxxxxxxxxxxxx<mailto:Matthew.van.Eerde@xxxxxxxxxxxxx>> wrote:
The simplest option is to support only 5.1.

From: wdmaudiodev-bounce@xxxxxxxxxxxxx<mailto:wdmaudiodev-bounce@xxxxxxxxxxxxx
[mailto:wdmaudiodev-bounce@xxxxxxxxxxxxx<mailto:wdmaudiodev-bounce@xxxxxxxxxxxxx>]
 On Behalf Of ambrish dantrey
Sent: Tuesday, February 16, 2016 8:44 AM
To: wdmaudiodev@xxxxxxxxxxxxx<mailto:wdmaudiodev@xxxxxxxxxxxxx>; Anshul Gupta 
<aarjavi20@xxxxxxxxx<mailto:aarjavi20@xxxxxxxxx>>
Subject: [wdmaudiodev] Default channel format for MsVAD driver


Hi Guys,

I am using a modified version of MsVAD driver that always exposes 5.1 channel 
configuration. I want the MsVAD endpoint to be setup in 5.1 channel mode by 
default after driver installation. Currently it is setup in stereo format.

How do I enable this from within MsVAD driver? Any suggestions?

Thanks,
Ambrish

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