On 10.12.21 10:50, zhuyinbo wrote: Hi, > system ask that must it must be accped a acpi lid open event then > system will always into resume state for laptop, otherwise, eventhough > that system be wakeuped by other event then system will continue into > suspend. Lid events are necesarily for the whole system. > > and for laptop usb wakeup that as general ask bios to enable usb > wakeup then if need do more things to enable usb wakeup I think this > usb wakeup function isn't friendly and inconveient, so enable it by > default. > after add this patch, if want to use usb wakeup function it only need > enable bios configure it think it is appropriate. > No. If you wish your laptop to be resumed by USB events, that is one thing. You can alter the system settings. That must work. But it is a different issue from the default. In general any HID device must have wakeup capability to be usable for selective suspend. You cannot draw conclusions from that. Regards Oliver
