[wdmaudiodev] Re: Need help in Wave Test
- From: Gaurav Khuntale <gauravkhuntale@xxxxxxxxx>
- To: wdmaudiodev@xxxxxxxxxxxxx
- Date: Wed, 29 Jan 2014 09:42:30 +0530
Hi Tim,
No, i haven't tried using ksstudio to instantiate my driver. To be frank, i
am not aware of this. What exactly will happen when i instantiate driver
with ksstudio and how to do that ( if possible just give me some reference
link or document ) ?
Thanks.
On Wed, Jan 29, 2014 at 6:18 AM, Tim Roberts <timr@xxxxxxxxx> wrote:
> Gaurav Khuntale wrote:
> >
> >
> > I am working on a audio driver which is based on wavecyclic. My driver
> > is failing Wave test with following errors,
> >
> > 1) FAIL : Data Intersection Test\Render Streaming\Check Supported Formats
> > CKsPin::Instantiate. Failed to instantiate KSPIN_DATAFLOW_IN pin!
> > KsCreatePin returned = 0x00000001
> > [ GetLastError() returned 1 (0x1) - Incorrect function. ].
> > FAIL: KSPROPERTY_PIN_DATAINTERSECTION Succeeded, Pin Creation
> > Failed.
> >
> > 2) Compliance Tests\UAA-Compliance Test
> > 1.FAIL: The Device driver is not one of the UAA Compliant types
> > (HDAudio,USB Audio 1.0, USB Audio 2.0, Bluetooth)!
> >
> > Regarding first failure, i tried to search about that but failed to
> > understand what exactly Failure is and reason behind the failure. My
> > primary understanding says, this failure is because my driver is not
> > supporting KSPROPERTY_PIN_DATAINTERSECTION property. Is this right ?
> > Can anyone please help me here ?
>
> No. Read the error: KSPROPERTY_PIN_DATAINTERSECTION succeeded. Pin
> creation failed. You're going to need to put some debug prints into
> your driver to chase down which function is failing. Have you tried
> using ksstudio to instantiate your driver? Does it work in graphedt?
>
>
> > Regarding second failure, as my driver is virtual driver, how can i
> > pass this failure ? Should my driver must be from one of the category
> > listed in failure ?
>
> You can't WHQL a virtual audio driver.
>
> --
> Tim Roberts, timr@xxxxxxxxx
> Providenza & Boekelheide, Inc.
>
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