projects / platform / kernel / linux-rpi.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 5e38740) | patch
platform/x86: ideapad-laptop: Disable touchpad_switch
authorManyi Li <limanyi@uniontech.com>
Tue, 18 Oct 2022 09:53:23 +0000 (17:53 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 2 Dec 2022 16:41:01 +0000 (17:41 +0100)
commitf707986a1414841980be4b98839b778372de5abd
treec888b402bf8ac9d12cb12f4696a6642a4f0e9743tree | snapshot
parent5e38740ae545b8c53e0e29943b96a03120880c55commit | diff
platform/x86: ideapad-laptop: Disable touchpad_switch

[ Upstream commit a231224a601c1924b9df620281ad04472900d75f ]

Ideapads for "Lenovo Yoga 3 Pro 1370" and "ZhaoYang K4e-IML" do not
use EC to switch touchpad.

Reading VPCCMD_R_TOUCHPAD will return zero thus touchpad may be blocked
unexpectedly.

Signed-off-by: Manyi Li <limanyi@uniontech.com>
Link: https://lore.kernel.org/r/20221018095323.14591-1-limanyi@uniontech.com
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/platform/x86/ideapad-laptop.c diff | blob | history
Domain: System / Kernel;