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