Laurent Pinchart wrote: > On Wednesday 20 August 2008, Alan Jenkins wrote: > >> Laurent Pinchart wrote: >> >>> Hi Alan, >>> >>> I've added a reset_resume method to the UVC driver. Could you please test >>> the latest SVN revision and tell me if it helps ? >>> >> Alan Stern said the problem was that USB needed to move to the new PM >> ops. He posted a patch for this which fixed my problem (the scary >> WARNING with call-trace). >> >> So I'll try to test SVN but it's not very interesting :-). >> > > The warning message in the kernel log came from the USB subsystem core, but > the driver was also kinda faulty as it didn't implement all power management > callbacks (even though the missing one isn't mandatory). The two patches > address different issues, they are complementary. > Ok, thanks for both of your explanations.
I tested SVN uvcvideo on a kernel without Alans patch, and it's fine. I can suspend and resume without any errors. I also checked it works using the Kopete settings dialogue, which includes a webcam demo. Regards Alan _______________________________________________ Linux-uvc-devel mailing list [email protected] https://lists.berlios.de/mailman/listinfo/linux-uvc-devel
