stable inclusion
from stable-5.10.36
commit 125b3590d1fba5a8fe39c48b9a4eb732e7c336bd
bugzilla: 51867
CVE: NA

--------------------------------

[ Upstream commit ca7a049a ]

Having a button code and not a key code causes issues with libinput.
udev won't set ID_INPUT_KEY. If it is forced, then it causes a bug
within libinput.
Signed-off-by: NLudovic Desroches <ludovic.desroches@microchip.com>
Signed-off-by: NNicolas Ferre <nicolas.ferre@microchip.com>
Link: https://lore.kernel.org/r/20210402130227.21478-1-nicolas.ferre@microchip.comSigned-off-by: NSasha Levin <sashal@kernel.org>
Signed-off-by: NChen Jun <chenjun102@huawei.com>
Acked-by: NWeilong Chen <chenweilong@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>