Re: Wave test failing in WLK1.4 Help need in modifying the INF file

NTDEV
1

xxxxx@gmail.com wrote:

Hi group,

I am working on audio Driver development.As part of this i ran the
WLK1.4 on my driver. Wave test is failing in the DTM tests. It is
showinf the error that

“PKEY_AudioEndpoint_Supports_EventDriven_Mode” not defined on
Endpoint. Please update the INF AddReg section to include this key
for this endpoint.

I tried to add this “PKEY_AudioEndpoint_Supports_EventDriven_Mode” ,
but after adding also i am geting the same error.

i have added like below
HKR,“EP\0”,%PKEY_AudioEndpoint_Supports_EventDriven_Mode%,%REG_BINARY%,13,00,00,00,00,00,00,00,01,00

Okay. There are two things you have to do to get this warning to go away.

  1. Make sure your audio device supports the
    IMiniportWaveRTStreamNotification interface.

  2. Make sure you are putting that key in the right part of the .inf
    file. It needs to go in the registry key entries associated with your
    topology miniport. e.g.

[Wave.Interface.Topology]
AddReg=WaveAud.I.Topo.AddReg, WaveAud.EPProperties.AddReg

[WaveAud.I.Topo.AddReg]
HKR,CLSID,%Proxy.CLSID%
HKR,FriendlyName,%WaveAud.Topology.szPname%

[WaveAud.EPProperties.AddReg]
HKR,“EP\0”,%PKEY_AudioEndpoint_Supports_EventDriven_Mode%,0x00010001,0x1

Mike

–
Mike Pumford, Senior Software Engineer
MPC Data Limited
e-mail: xxxxx@mpc-data.co.uk web: www.mpc-data.co.uk
tel: +44 (0) 1225 710600 fax: +44 (0) 1225 710601
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