[Intel-gfx] [RFC 28/28] drm/i915: Make timelines gt centric

[Chris Wilson]

Quoting Chris Wilson (2019-06-13 16:47:15)
> Quoting Tvrtko Ursulin (2019-06-13 16:19:04)
> > From: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
> > 
> > Our timelines are stored inside intel_gt so we can convert the interface
> > to take exactly that and not i915.
> 
> Yeah, I'm just regretting the placement. The patch is ok in principle,
> just haven't fleshed out an alternative layout for timelines yet.

As we currently use timelines for intel_ring and friends, it should be
part of gt/ and s/i915_timeline/intel_timeline/ to match.
-Chris