input: add infrastructure for an input subsystem

This does all the boring stuff for an input subsystem:
- Input device discovery using udev
- Input device hotplug (add/remove)
- Reading the evdev data from the devices
- Publishing input events to a callback through the eloop
- Suspending and resuming the input capture

Currently the delivered input events are basically just evdev's
"struct input_event" (type, code, value). More work is required to
have it pass out useful data.

Signed-off-by: Ran Benita <ran234@gmail.com>
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/README b/README
index db3d990..d0b61f0 100644
--- a/README
+++ b/README
@@ -5,6 +5,7 @@ console.
 
 == Requirements ==
   Kmscon requires the following software:
+    - udev
     - mesa with:
       - EGL library
       - gbm library