Read MSC_TIMESTAMP from evdev and pass along

This CL passes along MSC_TIMESTAMP if the device reports it.  We will
use this in the touchpad gesture library for more accurate time deltas,
particularly for lux/hammer.

TEST=Deploy to device which supports MSC_TIMESTAMP: values are
succesfully passed.  Deploy to device without MSC_TIMESTAMP support: no

Change-Id: Ib7c6431d11f593eb10481de6cc6348f837aee05c
Commit-Ready: Sean O'Brien <>
Tested-by: Sean O'Brien <>
Reviewed-by: Michael Spang <>
Reviewed-by: Sean O'Brien <>
4 files changed
tree: 83369a6d038b609bffff77050e9aa060f931d893
  1. .gitignore
  2. Makefile
  4. include/
  5. libevdev-cros.pc
  6. src/