[    57.534] (II) config/udev: Adding input device elan-touchscreen (/dev/input/event0)
[    57.534] (**) elan-touchscreen: Applying InputClass "evdev touchscreen catchall"
[    57.535] (**) elan-touchscreen: Applying InputClass "Nexus 7 Touchscreen"
[    57.535] (II) Using input driver 'evdev' for 'elan-touchscreen'
[    57.535] (**) elan-touchscreen: always reports core events
[    57.535] (**) evdev: elan-touchscreen: Device: "/dev/input/event0"
[    57.535] (--) evdev: elan-touchscreen: Vendor 0 Product 0
[    57.535] (--) evdev: elan-touchscreen: Found absolute axes
[    57.535] (--) evdev: elan-touchscreen: Found x and y absolute axes
[    57.535] (--) evdev: elan-touchscreen: Found absolute touchscreen
[    57.535] (**) Option "InvertX" "yes"
[    57.535] (**) Option "InvertY" "yes"
[    57.535] (**) Option "SwapAxes" "1"
[    57.535] (II) evdev: elan-touchscreen: Configuring as touchscreen
[    57.535] (**) evdev: elan-touchscreen: YAxisMapping: buttons 4 and 5
[    57.535] (**) evdev: elan-touchscreen: EmulateWheelButton: 4, EmulateWheelInertia: 10, EmulateWheelTimeout: 200
[    57.536] (**) Option "config_info" "udev:/sys/devices/virtual/input/input0/event0"
[    57.536] (II) XINPUT: Adding extended input device "elan-touchscreen" (type: TOUCHSCREEN, id 7)
[    57.536] (II) evdev: elan-touchscreen: initialized for absolute axes.
[    57.536] (**) elan-touchscreen: (accel) keeping acceleration scheme 1
[    57.536] (**) elan-touchscreen: (accel) acceleration profile 0
[    57.536] (**) elan-touchscreen: (accel) acceleration factor: 2.000
[    57.537] (**) elan-touchscreen: (accel) acceleration threshold: 4
[    57.538] (II) config/udev: Adding input device lid_input (/dev/input/event1)
[    57.538] (II) No input driver specified, ignoring this device.
[    57.538] (II) This device may have been added with another device file.