• Tai-hwa Liang's avatar
    Input: sentelic - enabling absolute coordinates output for newer hardware · a4c85075
    Tai-hwa Liang authored
    - Hooking multi-finger coordinates output with kernel multitouch library;
    - Enabling absolute coordinates output for Cx+ hardware. The older hardware
      performs much better in relative mode; thus relative mode related code
      are preserved.
    
    Part of the code is based on the work done by Oskari Saarenmaa <os@ohmu.fi>,
    which was used to support the clickpad found on ASUS UX21/31 Ultrabook.
    On the other hand, the FSP found on UX21/31 doesn't have hardware capability
    register other than PnP ID, which means that we'll have to figure out an
    alternative approach to identify such pad correctly; otherwise, blindly
    adding INPUT_PROP_BUTTONPAD property may compatability issues amongst
    existing FSPs.
    Signed-off-by: default avatarTai-hwa Liang <avatar@sentelic.com>
    Signed-off-by: default avatarDmitry Torokhov <dtor@mail.ru>
    a4c85075
sentelic.h 3.93 KB