Hi Laurent, > There is no need to reset the USB controller. If you try to reproduce your > results, you will found that Unplugging the device is usually enough. Really, > the issue lies in the webcam hardware, and the difference between how Linux > and Windows handle control transfers is very small. Until the problem has > been properly identified, I'm afraid the current webcams will keep on > suffering from the bug, no matter what we try to do in the driver. >
Thanks for reply. I try to develop unserviceable system, and the most important component of it is Logitech 5000. So, unplugging the camera's cord is not a solution for me. Reset patch definitely works, except of unchangeable controls. I understand that it is not a long term solution, but it really helps. Is there no way to fully reset the camera hardware? I think, that usb_reset_device doesn't reset the power state of device. I'll greatly appreciate any help in this problem. Regards, Evgeny _______________________________________________ Linux-uvc-devel mailing list [email protected] https://lists.berlios.de/mailman/listinfo/linux-uvc-devel
