I will try this, thank you for the tip. Regards, M'hand Boughias On Wed, Jun 5, 2013 at 7:29 PM, Matthew van Eerde < Matthew.van.Eerde@xxxxxxxxxxxxx> wrote: > In your submission readme.txt, cite errata 511 for this failure, which > will prompt a manual review of the submission. This looks like test bug > Windows Blue Bugs 17160 to me.**** > > ** ** > > *From:* wdmaudiodev-bounce@xxxxxxxxxxxxx [mailto: > wdmaudiodev-bounce@xxxxxxxxxxxxx] *On Behalf Of *M'hand Boughias > *Sent:* Wednesday, June 5, 2013 10:11 AM > *To:* wdmaudiodev@xxxxxxxxxxxxx > *Subject:* [wdmaudiodev] DTM Test on USBAUDIO.SYS with a custom INF, with > Windows 8**** > > ** ** > > Hi, **** > > I am trying to pass the DTM audio test on an USBAUDIO device with a custom > INF.**** > > My custom INF :**** > > - Includes wdma_usb.inf**** > > - Calls the USBAudio sections to install the usbaudio driver **** > > - Add a custom LFX APO dll**** > > **** > > It seems that WaveTest.exe does not recognize my driver as usbaudio.sys > and try to pass this test : *Reset Pin while streaming data. *This test > fails because USBAUDIO.SYS is not a port class driver and does not support > the *IOCTL_KS_RESET_STATE *request.**** > > WaveTest output : **** > > *FAIL: Pin has not responded to IOCTL_KS_RESET_STATE command for > KSRESET_BEGIN correctly. Position after reset is not zero***** > > When I start the same test with the standard wdma_usb.inf installation, > WaveTest write:**** > > *The driver used is a known non-portcls driver: wdma_usb.inf*.**** > > ...**** > > *IOCTL_KS_RESET_STATE is not required to be supported by non-portcls > drivers***** > > And the test is skipped.**** > > **** > > I tried to apply the DTM Filters, there is a DTM filter related to this > issue (ID:511, * > https://sysdev.microsoft.com/fr-FR/Hardware/EC/FilterDetail.aspx?id=271*) but > it is only for the capture pin, not for the render pin. **** > > Have you any idea how to pass this test with a custom INF?**** > > **** > > Regards,**** > > **** > > M'hand BOUGHIAS**** > > **** > > **** > > **** >