Re: [Linux-uvc-devel] OmniVision webcam, error -45

2007-12-12 Thread Laurent Pinchart
Hi Lambros, On Wednesday 12 December 2007, Lambros Lambrou wrote: Dear all, I have a Dell Inspiron 1720 laptop, running Ubuntu 7.10, x86_64. The webcam, according to 'lsusb' is: 05a9:2640 OmniVision Technologies, Inc. My problem is, the webcam appears to work fine for about 1 minute, and

Re: [Linux-uvc-devel] bulk or isoc?

2007-12-12 Thread Felix Domke
Brian Pin wrote: Hi, recently I look into Microsoft LifeCam NX-6000, I found no bulk endpoint exists in default interface. That mean I am forced to use isoc pipe for the device. Is it common for UVC devices? Not implementing the bulk pipe and only the isoc pipe? At least the Microsoft Xbox

[Linux-uvc-devel] [PATCH] uvcvideo: usb power management

2007-12-12 Thread Brandon Philips
This patch enables usb power management in the UVC driver. As cameras are built into more and more modern laptops it is important that we get power management for them working. How-to Test --- 0. Apply and recompile with CONFIG_USB_DEBUG 1. Plug in the camera 2. rmmod usb-snd-audio # no