From: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx>
It will come useful in the next patch.
v2:
* Do mock_engine as well.
v3:
* And the virtual engine...
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx>
Reviewed-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/gt/intel_engine_cs.c | 1 +
drivers/gpu/drm/i915/gt/intel_engine_types.h | 2 ++
drivers/gpu/drm/i915/gt/intel_lrc.c | 1 +
drivers/gpu/drm/i915/gt/mock_engine.c | 1 +
4 files changed, 5 insertions(+)
diff --git a/drivers/gpu/drm/i915/gt/intel_engine_cs.c b/drivers/gpu/drm/i915/gt/intel_engine_cs.c
index c548f6d1c1a6..959ed303b5fc 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 43e975a26016..9a734288153e 100644
--- a/drivers/gpu/drm/i915/gt/intel_engine_types.h
+++ b/drivers/gpu/drm/i915/gt/intel_engine_types.h
@@ -35,6 +35,7 @@ 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;
@@ -279,6 +280,7 @@ 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];
diff --git a/drivers/gpu/drm/i915/gt/intel_lrc.c b/drivers/gpu/drm/i915/gt/intel_lrc.c
index 82b7ace62d97..82fe6d5f08d4 100644
--- a/drivers/gpu/drm/i915/gt/intel_lrc.c
+++ b/drivers/gpu/drm/i915/gt/intel_lrc.c
@@ -3290,6 +3290,7 @@ intel_execlists_create_virtual(struct i915_gem_context *ctx,
return ERR_PTR(-ENOMEM);
ve->base.i915 = ctx->i915;
+ ve->base.gt = siblings[0]->gt;
ve->base.id = -1;
ve->base.class = OTHER_CLASS;
ve->base.uabi_class = I915_ENGINE_CLASS_INVALID;
diff --git a/drivers/gpu/drm/i915/gt/mock_engine.c b/drivers/gpu/drm/i915/gt/mock_engine.c
index 486c6953dcb1..b022af3385f3 100644
--- a/drivers/gpu/drm/i915/gt/mock_engine.c
+++ b/drivers/gpu/drm/i915/gt/mock_engine.c
@@ -257,6 +257,7 @@ struct intel_engine_cs *mock_engine(struct drm_i915_private *i915,
/* minimal engine setup for requests */
engine->base.i915 = i915;
+ engine->base.gt = &i915->gt;
snprintf(engine->base.name, sizeof(engine->base.name), "%s", name);
engine->base.id = id;
engine->base.mask = BIT(id);
--
2.20.1
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