Patch series that adds support for DRM leases. 

DRM leases is a method developed by Keith Packard to allow other application 
manage the output of a display/VR, while a DRM master is already owning
the outputs resources. A more thorough explanation and terminology can
be found at [1]. libdrm [2] and kernel [3] have already gained support.

Initially this was a single patch but decided to split into series to
accommodate a demo client and another change as to allow a smoother transition
of the output from weston to a DRM leased client.

Marius Vlad (3):
  compositor-drm: Add support for drm-lease.
  compositor-drm: Do not perform a modeset when the output has been
    leased
  clients/simple-egl-lease: A demo client for DRM leases

[1] https://keithp.com/blogs/DRM-lease/
[2] 
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?h=v4.15-rc9&id=62884cd386b876638720ef88374b31a84ca7ee5f
[3] 
https://cgit.freedesktop.org/mesa/drm/commit/?id=c4171535389d72e9135c9615cecd07b346fd6d7e


 Makefile.am                |  13 +
 clients/simple-egl-lease.c | 880 +++++++++++++++++++++++++++++++++++++++++++++
 clients/simple-egl-lease.h |  99 +++++
 compositor/main.c          |   9 +
 configure.ac               |  21 ++
 libweston/compositor-drm.c | 250 ++++++++++++-
 libweston/compositor.c     |   1 +
 libweston/compositor.h     |   2 +
 8 files changed, 1273 insertions(+), 2 deletions(-)
 create mode 100644 clients/simple-egl-lease.c
 create mode 100644 clients/simple-egl-lease.h

-- 
2.9.3

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