[wdmaudiodev] Re: [SPAM] [Bayesian][alltestmode] Re: Disable volume control or Level tab at MSVAD

  • From: Alexey Kachalov <kan@xxxxxxxxxxxxx>
  • To: "wdmaudiodev@xxxxxxxxxxxxx" <wdmaudiodev@xxxxxxxxxxxxx>
  • Date: Thu, 15 Dec 2011 17:58:37 +0700

Thank for your advice, but i did the same steps before and no result.
These are my MiniportConnections lists.

wavtable.h
static PCCONNECTION_DESCRIPTOR MiniportConnections[] =
{
{ PCFILTER_NODE, KSPIN_WAVE_CAPTURE_SOURCE, KSNODE_WAVE_ADC, 1 }, { KSNODE_WAVE_ADC, 0, PCFILTER_NODE, KSPIN_WAVE_CAPTURE_SINK }
};

toptable.h
static PCCONNECTION_DESCRIPTOR MiniportConnections[] =
{
{ PCFILTER_NODE, KSPIN_TOPO_MIC_SOURCE, PCFILTER_NODE, KSPIN_TOPO_WAVEIN_DEST }
};

Any type of suggestions?

Best regards,
Alexey



On 15.12.2011 16:09, Robert Bielik wrote:
Alexey Kachalov skrev 2011-12-15 10:03:
The MSVAD sample after build create driver and after install it, driver add Microphone device 
at "Control Panel ->  Sound ->  Recording" list.
Please, give me a hint how to disable "Level" tab at properties of this device? 
Or how to disable volume control of this microphone?
Pretty easy, in toptable.h, just remove any node with type KSNODETYPE_VOLUME  
in TopologyNodes, and/or exclude the node in the MiniportConnections list.

Regards,
/Rob

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