• Martin Kepplinger's avatar
    Input: tsc200x-core - set INPUT_PROP_DIRECT · eca25391
    Martin Kepplinger authored
    If INPUT_PROP_DIRECT is set, userspace doesn't have to fall back to old
    ways of identifying touchscreen devices.
    In order to identify a touchscreen device, Android for example, seems to
    already depend on INPUT_PROP_DIRECT to be present in drivers. udev still
    checks for either BTN_TOUCH or INPUT_PROP_DIRECT. Checking for BTN_TOUCH
    however can quite easily lead to false positives; it's a code that not only
    touchscreen device drivers use.
    According to the documentation, touchscreen drivers should have this
    property set and in order to make life easy for userspace, let's set it.
    Signed-off-by: default avatarMartin Kepplinger <martink@posteo.de>
    Signed-off-by: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
tsc200x-core.c 15.2 KB