| To: | Philips Webcam Linux Driver <> |
|---|---|
| Subject: | Re: [pwc] Difficulties with a QuickCam 4000 Pro and USB2.0 hubs |
| From: | Raymond <> |
| Date: | Tue, 21 Mar 2006 23:21:03 +1100 |
At 09:38 AM 20/03/2006 +0100, you wrote: On Mon, Mar 20, 2006 at 11:48:33AM +1100, Raymond wrote: > plugged in a USB1.1 hub first - it all works BUT I don't get USB2.0 speeds > which is a bit of a problem in my case unfortunately ... Webcam supported by the pwc driver are only USB1. So if you plug it into a USB2.0 port you need to have an usb1 driver (uhci-hcd or ohci-hcd depending of your hardware), and you will not have the speed of the USB2.0. All devices on this port will run at usb1 speed. Ah OK ... is this a limitation of the webcam itself or is there something the driver uses which doesn't like EHCI? At any rate I think we've managed to bypass this problem, we've just purchased a QuickCam Pro 5000 and managed to get our software (Player/Stage based) working with the Linux UVC driver from http://linux-uvc.berlios.de/ ... Cheers!- Raymond _______________________________________________ pwc mailing list http://lists.saillard.org/mailman/listinfo/pwc |
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