[Intel-gfx] [PATCH 0/2] Shrink and lock the size static gen6 semaphore init array

[Tvrtko Ursulin]

From: Tvrtko Ursulin <tvrtko.ursulin at intel.com>

Previous attempts to get rid of the static init table using the function
were not too popular so this time round I am trying to do it by chaging the
namespace of the engine identifiers used for indexing.

Going from driver internal engine id to hardware engine id allows us to
keep the table checked in size by limiting to the number of Gen6 engines.

I am not fully happy with the naming of new enums in intel_engine_hw_id so
feel free to suggest something nicer.

Tvrtko Ursulin (2):
  drm/i915: Add enum for hardware engine identifiers
  drm/i915: Initialize legacy semaphores from engine hw id indexed array

 drivers/gpu/drm/i915/intel_engine_cs.c  | 14 ++++-----
 drivers/gpu/drm/i915/intel_ringbuffer.c | 55 +++++++++++++++++----------------
 drivers/gpu/drm/i915/intel_ringbuffer.h | 15 ++++++---
 3 files changed, 47 insertions(+), 37 deletions(-)

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1.9.1