tree f7b19ed9893ade3fa06cddd36205c254f8a51134
parent 035ea405c91e2dc89325a79129cf9af2b9c2ae8e
author Dave Gordon <david.s.gordon@intel.com> 1468422215 +0100
committer Tvrtko Ursulin <tvrtko.ursulin@intel.com> 1468491378 +0100

drm/i915: unify first-stage engine struct setup

intel_lrc.c has a table of "logical rings" (meaning engines), while
intel_ringbuffer.c has separately open-coded initialisation for each
engine. We can deduplicate this somewhat by using the same first-stage
engine-setup function for both modes.

So here we expose the function that transfers information from the
static table of (all) known engines to the dev_priv->engine array of
engines available on this device (adjusting the names along the way)
and then embed calls to it in both the LRC and the legacy-mode setup.

Signed-off-by: Dave Gordon <david.s.gordon@intel.com>
Reviewed-by: Chris Wilson <chris-wilson.co.uk>
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>