Keep weston service always on to support headless mode

Keep weston service always on regardless of the HDMI connection so
the GPU function is always supported.

The only exception is in system suspend/resume. Weston service is
stopped before suspend and restart after resume.

Change-Id: Ib39fc4d08a8ba0181b77a976ed575e2447f3c912
5 files changed
tree: fb6c29c90da76d21ba76e46777cec4f323b613d2
  1. debian/