[Intel-gfx] [RFC 09/31] drm/i915: Store backpointer to intel_gt in the engine

[Tvrtko Ursulin]

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

It will come useful in the next patch.

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
Reviewed-by: Chris Wilson <chris at chris-wilson.co.uk>
---
 drivers/gpu/drm/i915/gt/intel_engine_cs.c    | 1 +
 drivers/gpu/drm/i915/gt/intel_engine_types.h | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/drivers/gpu/drm/i915/gt/intel_engine_cs.c b/drivers/gpu/drm/i915/gt/intel_engine_cs.c
index 35a9f754bcb9..c2d87c50dd6f 100644
--- a/drivers/gpu/drm/i915/gt/intel_engine_cs.c
+++ b/drivers/gpu/drm/i915/gt/intel_engine_cs.c
@@ -316,6 +316,7 @@ intel_engine_setup(struct drm_i915_private *dev_priv,
 	engine->id = id;
 	engine->mask = BIT(id);
 	engine->i915 = dev_priv;
+	engine->gt = &dev_priv->gt;
 	engine->uncore = &dev_priv->uncore;
 	__sprint_engine_name(engine->name, info);
 	engine->hw_id = engine->guc_id = info->hw_id;
diff --git a/drivers/gpu/drm/i915/gt/intel_engine_types.h b/drivers/gpu/drm/i915/gt/intel_engine_types.h
index 01223864237a..343c4459e8a3 100644
--- a/drivers/gpu/drm/i915/gt/intel_engine_types.h
+++ b/drivers/gpu/drm/i915/gt/intel_engine_types.h
@@ -34,6 +34,7 @@ struct drm_i915_reg_table;
 struct i915_gem_context;
 struct i915_request;
 struct i915_sched_attr;
+struct intel_gt;
 struct intel_uncore;
 
 typedef u8 intel_engine_mask_t;
@@ -266,6 +267,7 @@ struct intel_engine_execlists {
 
 struct intel_engine_cs {
 	struct drm_i915_private *i915;
+	struct intel_gt *gt;
 	struct intel_uncore *uncore;
 	char name[INTEL_ENGINE_CS_MAX_NAME];
 
-- 
2.20.1