display to use a framebuffer sized
height, covering the CRTCS in
height must be within the driver framebuffer limits, and
crtcs must be valid KMS API
Calling this function overrides the automatic mode setting done by Cogl, and for this reason must be called before the first call to swap_buffers.
If you want to restore the default behaviour, you can call this function with
height set to -1.
the framebuffer width
the framebuffer height
the array of KmsCrtc structure with the desired CRTC layout