I have not got a chance to have a "Creative Labs Live! Cam Optia webcam" yet. I got some messages from people, remote debugging are not enough to root cause the problem. I will work it further when I got such a device. Or, I can help people on debugging. So far, "My investigation result indicates that, this webcam might not fully compliant with usb video class spec."
Colin Gary Mills wrote: > On Tue, Jul 17, 2007 at 09:50:39AM -0500, Gary Mills wrote: >> On Tue, Jul 17, 2007 at 01:17:28PM +0800, Colin Zou wrote: >>> I saw the similar issue reported for this webcam before. This webcam >>> seems like a usb video class compliant one, but it can not work with >>> usbvc driver. My investigation result indicates that, this webcam might >>> not fully compliant with usb video class spec. > > This was in regard to a Creative Labs Live! Cam Optia webcam on > Nevada build 72. I've since tried a Logitech Quickcam Pro 5000 > camera; this one works correctly with the new USB video driver and > the Ekigia application. > >> The other thing I notice is that if I just plug in the camera and leave >> the computer idle with only the screensaver running, the computer freezes >> after about 20 minutes. I have to reboot it to recover. How can I >> debug this problem further? > > All my stability problems went away when I replaced the EGS > motherboard with an ASUS motherboard. Both used the Nvidia chipset > and an AMD dual-core CPU. I'm assuming that the freeze problem had to > do with either the hardware or the BIOS on the old motherboard. > > These are some of the messages when the Logitech cammera is connected: > > Oct 18 20:00:47 amd usba: [ID 912658 kern.info] USB 2.0 > interface-association (usbia46d,8ce.config1.0) operating at hi speed (USB > 2.x) on USB 2.0 root hub: [EMAIL PROTECTED], usbvc3 at bus address 2 > Oct 18 20:00:47 amd usba: [ID 349649 kern.info] 724459A2 > Oct 18 20:00:47 amd genunix: [ID 936769 kern.info] usbvc3 is /[EMAIL > PROTECTED],0/pci1043,[EMAIL PROTECTED],1/[EMAIL PROTECTED]/[EMAIL PROTECTED] > Oct 18 20:00:47 amd genunix: [ID 408114 kern.info] /[EMAIL > PROTECTED],0/pci1043,[EMAIL PROTECTED],1/[EMAIL PROTECTED]/[EMAIL PROTECTED] > (usbvc3) online > > Here are the same lines for the Creative Labs camera: > > Oct 20 09:43:43 amd usba: [ID 912658 kern.info] USB 2.0 > interface-association (usbia41e,4057.config1.0) operating at hi speed (USB > 2.x) on USB 2.0 root hub: [EMAIL PROTECTED], usbvc3 at bus address 2 > Oct 20 09:43:43 amd usba: [ID 349649 kern.info] Creative Labs Live! > Cam Optia > Oct 20 09:43:43 amd genunix: [ID 936769 kern.info] usbvc3 is /[EMAIL > PROTECTED],0/pci1043,[EMAIL PROTECTED],1/[EMAIL PROTECTED]/[EMAIL PROTECTED] > Oct 20 09:43:43 amd genunix: [ID 408114 kern.info] /[EMAIL > PROTECTED],0/pci1043,[EMAIL PROTECTED],1/[EMAIL PROTECTED]/[EMAIL PROTECTED] > (usbvc3) online > > This camera still is not seen by the Ekigia application. > _______________________________________________ driver-discuss mailing list [email protected] http://mail.opensolaris.org/mailman/listinfo/driver-discuss
