Messages in this thread | | | Subject | Re: [PATCH v1 1/2] HID: usbhid: enable remote wakeup function for usbhid device | From | Oliver Neukum <> | Date | Tue, 14 Dec 2021 15:21:50 +0100 |
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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
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