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platform/x86: asus-wireless: send an EV_SYN/SYN_REPORT between state changes 

Sending the switch state change twice within the same frame is invalid
evdev protocol and only works if the client handles keys immediately as
well. Processing events immediately is incorrect, it forces a fake
order of events that does not exist on the device.

Recent versions of libinput changed to only process the device state and
SYN_REPORT time, so now the key event is lost.

https://bugs.freedesktop.org/show_bug.cgi?id=104041

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>
This commit is contained in:
Peter Hutterer 2017-12-04 10:26:17 +10:00 committed by Darren Hart (VMware)
parent 68a213d325
commit bff5bf9db1
1 changed files with 1 additions and 0 deletions
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1
drivers/platform/x86/asus-wireless.c
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@ -118,6 +118,7 @@ static void asus_wireless_notify(struct acpi_device *adev, u32 event)
return;
}
input_report_key(data->idev, KEY_RFKILL, 1);
input_sync(data->idev);
input_report_key(data->idev, KEY_RFKILL, 0);
input_sync(data->idev);
}