[Intel-gfx] [RFC 2/5] drm/i915: Move struct intel_virtual_engine to its own header

[Chris Wilson]

Quoting Daniele Ceraolo Spurio (2019-12-11 21:12:41)
> From: Matthew Brost <matthew.brost at intel.com>
> 
> The upcoming GuC submission code will need to use the structure, so
> split it to its own file.

There is no way this struct belongs anywhere else.

You want to add a few vfuncs to the context_ops so we can
abstract creation and manipulation.
-Chris