On Tue 2015-03-10 00:08:43, Rafael J. Wysocki wrote:

On Monday, March 09, 2015 11:41:12 PM Rafael J. Wysocki wrote:

quoted

On Monday, March 09, 2015 11:00:04 AM Dmitry Torokhov wrote:

quoted

Hi Rafael,

On Mon, Mar 09, 2015 at 04:19:50PM +0100, Rafael J. Wysocki wrote:

quoted

From: Rafael J. Wysocki <redacted>

If they keyboard interrupt is registered, mark the i8042 platform
device as wakeup-capable and check the user space wakeup setting in
i8042_pm_suspend() and i8042_pm_resume() to enable or disable,
respectively, the keyboard interrupt to wake up the system.

This makes it possible to use the PC keyboard to wake up the system
from suspend-to-idle after writing "enabled" to the i8042 device's
power/wakeup sysfs attribute.

Why do we do that for KBD but not AUX port? Should we mark individual
serio port be wakeup capable and not the whole i8042.

We can do that, but only after the port serio device has been registered.

I guess I can add code for that to i8042_register_ports().  Let me try that.

Yeah, that works too.  And you're right that there's no reason to do that for
keyboard only.

Actually, are you sure?

Resuming on mouse click is reasonable, resuming on mouse move is not,
as table vibrations are likely to cause that.

									Pavel
-- 
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