On Wed, May 10, 2017 at 10:02:46PM +0000, Mario.Limonciello@xxxxxxxx wrote: > This above discussion is confusing because it's referring specifically to "WMI events". > related to brightness keypresses that don't make sense to go to userspace. Let's elaborate on this point. Why are events not interesting to user space? I don't think it would be too problematic to create a chardev for an Event GUID, give platform drivers first chance to handle an event, and pass it up to userspace for exported GUIDs if the kernel doesn't consume the event. -- Darren Hart VMware Open Source Technology Center
