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Hans de Goede authored
Unlike keys where userspace only reacts to keypresses, userspace may act on switches in both (0 and 1) of their positions. For example if a SW_TABLET_MODE switch is registered then GNOME will not automatically show the onscreen keyboard when a text field gets focus on touchscreen devices when SW_TABLET_MODE reports 0 and when SW_TABLET_MODE reports 1 libinput will block (filter out) builtin keyboard and touchpad events. So to avoid unwanted side-effects EV_SW type inputs should only be registered if they are actually present, only register SW_CAMERA_LENS_COVER if it is actually there. Fixes: 8af9fa37 ("platform/x86: dell-privacy: Add support for Dell hardware privacy") Signed-off-by:
Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20221221220724.119594-2-hdegoede@redhat.com
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