[wdmaudiodev] Re: External clock? properties? exclusive access?

  • From: tekHedd <tekhedd@xxxxxxxxxxxxxx>
  • To: wdmaudiodev@xxxxxxxxxxxxx
  • Date: Fri, 27 Sep 2002 13:44:28 -0700

Extensive reading of the DDK docs suggests that this can't be done 
except via driver_specific (or user-defined) properties, with PortCls at 
least.

Q. Will I be able to access user-defined properties (not DRIVER_SPECIFIC 
but with new GUID's) or will ksproxy hide them from me?

Problem: how to open the driver from the control panel while a WDM-KS 
program has exclusive access. Again, "Hmmm." Perhaps the topology is not 
locked? Or do I need to expose another driver object, etc, etc?

I know I'm not breaking new ground, and I can see several ways to 
accomplish this, the real question is: which ones work properly? :)

Later,
tom

tekHedd wrote:

> OK, stupid question (there are no smart questions): what's the correct 
> way to map  multiple clock source (internal, S/PDIF, word clock) 
> selection into properties?

[...]
-- 
Tom Surace                               <tekhedd@xxxxxxxxxxxxxx>
BYTE HEAVEN                          <http://www.byteheaven.com/>

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