Tzung-Dar, Do you have any insight you can share with the rest of us on how you get the device object to be destroyed on a surprise removal? From your response, it sounds like you have solved the issue in your own driver. Thanks, -Akos Horvath. ----- Original Message ----- From: "Tdtsai" <tdtsai@xxxxxxxxxxxxxxxxxx> To: <wdmaudiodev@xxxxxxxxxxxxx> Sent: Thursday, July 17, 2003 10:50 AM Subject: [wdmaudiodev] Re: Usb Audio Driver > Hi Mat > It will not be problem. You can try Creative's new USB Audio product "Sound > Blaster Digital Music". It have solve the problem. It can surprise remove > when your USB Audio device playing a stream. And I find it will not be a > problem in my driver. > > BR, > Tzung-Dar Tsai > > >From: bart@xxxxxxxxxxxxx [mailto:bart@xxxxxxxxxxxxx] > >>> I don't find the DDK say we can't use PortCls to implement USB Audio > >>> Driver. > >>You can do it, I also did :) > > > >What happens when you surprise remove your device AND a stream is running? > > > >The device object remains; it is not destroyed. This causes lots of > >problems if you try to connect and use the device again without rebooting > :( > > > >If you found a solution to this, I'd be glad to hear about it. > > > >Mat > >****************** > > ________________________________________________ > > ****************** > > WDMAUDIODEV addresses: > Post message: mailto:wdmaudiodev@xxxxxxxxxxxxx > Subscribe: mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=subscribe > Unsubscribe: mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=unsubscribe > Moderator: mailto:wdmaudiodev-moderators@xxxxxxxxxxxxx > > URL to WDMAUDIODEV page: > http://www.wdmaudiodev.de/ ****************** WDMAUDIODEV addresses: Post message: mailto:wdmaudiodev@xxxxxxxxxxxxx Subscribe: mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=subscribe Unsubscribe: mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=unsubscribe Moderator: mailto:wdmaudiodev-moderators@xxxxxxxxxxxxx URL to WDMAUDIODEV page: http://www.wdmaudiodev.de/
