[Bug 208025] Plug/Unplug dock doesn't wake up Latitdue 9510 from S2idle

2020-07-10 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=208025

--- Comment #3 from Zhang Rui (rui.zh...@intel.com) ---
(In reply to Zhang Rui from comment #2)
> (In reply to Kai-Heng Feng from comment #0)
> > When I plug/unplug Dell Dock WD19TB into Latitude 9510 in S2idle, the
> system
> > doesn't wakeup. However, plug/unplug the dock can wake the system up under
> > Windows.
> 
> This is not a problem.
> 
> > 
> > Plug the same dock to XPS 9300 can wake the system up from S2idle, because
> > acpi_ec_dispatch_gpe() returns true.
> > 
> If we can not get EC GPE when unplugging the dock, I'm not sure what we can
> do.

My statement is wrong.
acpi_ec_dispatch_gpe() return true only if there is some GPE other than EC
fired,

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[Bug 208025] Plug/Unplug dock doesn't wake up Latitdue 9510 from S2idle

2020-06-30 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=208025

Zhang Rui (rui.zh...@intel.com) changed:

   What|Removed |Added

 Status|NEW |NEEDINFO
 CC||rui.zh...@intel.com

--- Comment #2 from Zhang Rui (rui.zh...@intel.com) ---
(In reply to Kai-Heng Feng from comment #0)
> When I plug/unplug Dell Dock WD19TB into Latitude 9510 in S2idle, the system
> doesn't wakeup. However, plug/unplug the dock can wake the system up under
> Windows.

This is not a problem.

> 
> Plug the same dock to XPS 9300 can wake the system up from S2idle, because
> acpi_ec_dispatch_gpe() returns true.
> 
If we can not get EC GPE when unplugging the dock, I'm not sure what we can do.

please attach the dmesg output after boot, on both 9300 and 9510.

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[Bug 208025] Plug/Unplug dock doesn't wake up Latitdue 9510 from S2idle

2020-06-10 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=208025

Kai-Heng Feng (kai.heng.f...@canonical.com) changed:

   What|Removed |Added

 CC||r...@rjwysocki.net

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[Bug 208025] Plug/Unplug dock doesn't wake up Latitdue 9510 from S2idle

2020-06-01 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=208025

--- Comment #1 from Kai-Heng Feng (kai.heng.f...@canonical.com) ---
We can involve ODM's BIOS/EC team if it's necessary.

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