xf86-video-vmware: Changes to 'hosted'

[Thomas Hellstrom]

New branch 'hosted' available with the following commits:
commit fd636e39a3f32a6dcd107c370513d8cb9aae26c2
Author: Thomas Hellstrom <thellstrom at vmware.com>
Date:   Mon Dec 16 06:21:09 2013 -0800

    vmwgfx: Add support for XWayland
    
    Signed-off-by: Thomas Hellstrom <thellstrom at vmware.com>
    Reviewed-by: Brian Paul <brianp at vmware.com>
    Reviewed-by: Jakob Bornecrantz <jakob at vmware.com>

commit c020923597d3bc30dffa89ba0a47f3b9517dd5fb
Author: Thomas Hellstrom <thellstrom at vmware.com>
Date:   Mon Dec 16 06:13:25 2013 -0800

    vmwgfx: Add support for XMir v2.
    
    Use the hosted infrastructure to add support for XMir.
    Helpers go in vmwgfx_saa.c.
    
    v2: Added comments for the helpers, and added a
    vmwgfx_flush_dri2 to be executed when coming back from vt switch.
    
    Signed-off-by: Thomas Hellstrom <thellstrom at vmware.com>
    Reviewed-by: Brian Paul <brianp at vmware.com>
    Reviewed-by: Jakob Bornecrantz <jakob at vmware.com>

commit c8e1c498431b1f8758f62c94131c302cf3d07b39
Author: Thomas Hellstrom <thellstrom at vmware.com>
Date:   Mon Dec 16 06:05:35 2013 -0800

    vmwgfx: Add an infrastructure to be able to run hosted under a compositor v2
    
    Figure out what's needed both for XMir and XWayland and make a common
    driver structure out of it.
    
    v2: Added a lot of comments. No code change.
    
    Signed-off-by: Thomas Hellstrom <thellstrom at vmware.com>
    Reviewed-by: Brian Paul <brianp at vmware.com>
    Reviewed-by: Jakob Bornecrantz <jakob at vmware.com>