On Mon, May 17, 2021 at 06:39:06PM +0800, 马强 wrote: > > > > > > > > Thanks for the prompt response. > > > > > > We can change "dev->power.should_wakeup" to enabled, > > > > I do not understand this statement. > > > > > but ultimately it depends on the hardware and BIOS for wakeup. > > > > Yes, and the hardware here (USB mice), do not all support this, so you > > can not enable it universally as it will cause problems, right? > > I mean, the kernel should set should_wakeup to enabled > > so that system can be awakened when the hardware here(USB mice) supports the > wake-up ability. And how do you determine, in the kernel, if the mouse can do that? What range of hardware did you test this change with? thanks, greg k-h
