4.9-stable review patch. If anyone has any objections, please let me know. ------------------ From: Peter Hutterer <peter.hutterer@xxxxxxxxx> commit bff5bf9db1c9453ffd0a78abed3e2d040c092fd9 upstream. 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@xxxxxxxxx> Signed-off-by: Darren Hart (VMware) <dvhart@xxxxxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/platform/x86/asus-wireless.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/platform/x86/asus-wireless.c +++ b/drivers/platform/x86/asus-wireless.c @@ -97,6 +97,7 @@ static void asus_wireless_notify(struct 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); }