[Intel-gfx] [PATCH v3 08/12] drm/i915: Introduce intel_plane_alloc()

[Chris Wilson]

Quoting Ville Syrjala (2018-06-01 18:00:30)
> From: Ville Syrjälä <ville.syrjala at linux.intel.com>
> 
> Pull the common plane+plane_state allocation into a small helper.
> Reduces the amount of boilerplate in the plane initialization
> functions.
> 
> Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
Reviewed-by: Chris Wilson <chris at chris-wilson.co.uk>
-Chris