[wdmaudiodev] Re: DirectShow identification- help

  • From: "Konrad Rozeslaniec" <konrad@xxxxxxxxxx>
  • To: <wdmaudiodev@xxxxxxxxxxxxx>
  • Date: Fri, 17 Dec 2004 16:01:13 +0100

Won't work. Both have the same hardwareId, because they are identical. I
also can't tell how many of them will be present in the system.
I can distinguish them at driver level,  they have different instance id's
on controller's bus and every controller device has hardware identifier.
Even if I assume that on every controller there is a maximum number of
devices and give them different hardware ids, there can be more than one
controller in the system.
Is there any other way?


> I suggest you write two different INFs; one for each of your HardwareID.
> They will both point to your driver file, but they will have different
> strings.  ...or you could also modify your current INF to fit all that in.
> Is this just too simple?


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