2010/2/3 Lukáš Karas <lukas.karas@xxxxxxxxxx>: > new kernel (>2.6.33-rc1) failed suspend to ram with my build in camera > (0402:5602). For more information see bug > http://bugzilla.kernel.org/show_bug.cgi?id=15189 > > Solution is simple udev rule, that disable wakeup from this ugly hardware: > > ## m5602 camera defends to successful suspend > ATTR{idVendor}=="0402", ATTR{idProduct}=="5602", ATTR{power/wakeup}="disabled" So far, quirk handling is maintained inside the kernel drivers. Up until now, udev does not carry any entries like this for any subsystem. If that should change, it would need commitment from the video4linux maintainers to maintain the udev rules entries instead of the in-kernel quirks. We can not just add entries like this to the udev repository, because nobody will care about and maintain them when things change, and only the v4l developers have knowledge about what is needed here for which kernel driver release, or the current state of the video4linux subsystem. I guess, if quirk handling in general, is supposed to live in userspace instead of the kernel, this informations needs to be shipped with the kernel itself and somehow exported to udev rules when needed, otherwise we will end up with a huge pile of random rules, nobody really knows what they are good for, or if they are still needed. Thanks for the mail, and sorry, that there is no immediate solution to your problem, Kay -- To unsubscribe from this list: send the line "unsubscribe linux-hotplug" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
