git: kernel - cyapa driver operational in PS/2 mode

[Matthew Dillon]

commit 06fa7260659f6e023ef3e6effa4d6afac76693cc
Author: Matthew Dillon <dillon at apollo.backplane.com>
Date:   Tue Jan 7 12:41:41 2014 -0800

    kernel - cyapa driver operational in PS/2 mode
    
    * For now don't try to emulate the event infrastructure or trackpad
      infrastructure.
    
    * Requires ig4 for chrome.  Include this in /boot/loader.conf for now:
    
        ig4_load="YES"
        cyapa_load="YES"
    
    * Implement a character device interface that is compatible with PS/2.
      The X configuation would thus be something like this:
    
        Section "InputDevice"
    	    Identifier  "Mouse0"
    	    Driver      "mouse"
    	    Option      "Protocol" "ps/2"
    	    Option      "Device" "/dev/cyapa0-67"
        EndSection
    
    * Implement simple left/middle/right button emulation depending on where
      on the trackpad you push the button.
    
    * Do not implement simple-touch for buttons, that creates all sorts of
      false positives.  The trackpad has an actual button (the whole pad) if
      you push hard enough.

Summary of changes:
 sys/dev/smbus/cyapa/Makefile |   2 +-
 sys/dev/smbus/cyapa/cyapa.c  | 716 +++++++++++++++++++++++++++++++++++++++++--
 2 files changed, 695 insertions(+), 23 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/06fa7260659f6e023ef3e6effa4d6afac76693cc


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