diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 4588b3efe7303a77b3ea89e791b5c364bb443242..271a04c59247814b3e7c361e3cec7376f928a60c 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -1513,6 +1513,8 @@ struct i915_gem_mm { /** LRU list of objects with fence regs on them. */ struct list_head fence_list; + u64 unordered_timeline; + /* the indicator for dispatch video commands on two BSD rings */ atomic_t bsd_engine_dispatch_index; diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index f5f60574088604193b7b390ed7fc8c9734b5b997..e91590dae083f367c2fc1225c90e59100da77d18 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -4745,7 +4745,7 @@ int i915_gem_init(struct drm_i915_private *dev_priv) mutex_lock(&dev_priv->drm.struct_mutex); - i915_gem_clflush_init(dev_priv); + dev_priv->mm.unordered_timeline = dma_fence_context_alloc(1); if (!i915.enable_execlists) { dev_priv->gt.resume = intel_legacy_submission_resume; diff --git a/drivers/gpu/drm/i915/i915_gem_clflush.c b/drivers/gpu/drm/i915/i915_gem_clflush.c index ffd01e02fe94b536e36f58672b5ccfce8a6e9a9f..ffac7a1f0caf34d71588c62d88fe83f964087be6 100644 --- a/drivers/gpu/drm/i915/i915_gem_clflush.c +++ b/drivers/gpu/drm/i915/i915_gem_clflush.c @@ -27,7 +27,6 @@ #include "i915_gem_clflush.h" static DEFINE_SPINLOCK(clflush_lock); -static u64 clflush_context; struct clflush { struct dma_fence dma; /* Must be first for dma_fence_free() */ @@ -157,7 +156,7 @@ void i915_gem_clflush_object(struct drm_i915_gem_object *obj, dma_fence_init(&clflush->dma, &i915_clflush_ops, &clflush_lock, - clflush_context, + to_i915(obj->base.dev)->mm.unordered_timeline, 0); i915_sw_fence_init(&clflush->wait, i915_clflush_notify); @@ -182,8 +181,3 @@ void i915_gem_clflush_object(struct drm_i915_gem_object *obj, GEM_BUG_ON(obj->base.write_domain != I915_GEM_DOMAIN_CPU); } } - -void i915_gem_clflush_init(struct drm_i915_private *i915) -{ - clflush_context = dma_fence_context_alloc(1); -} diff --git a/drivers/gpu/drm/i915/i915_gem_clflush.h b/drivers/gpu/drm/i915/i915_gem_clflush.h index b62d61a2d15fb60cb4073d4ee7d19bbdd2cd523c..2455a7820937b0f461839de713693a9010950997 100644 --- a/drivers/gpu/drm/i915/i915_gem_clflush.h +++ b/drivers/gpu/drm/i915/i915_gem_clflush.h @@ -28,7 +28,6 @@ struct drm_i915_private; struct drm_i915_gem_object; -void i915_gem_clflush_init(struct drm_i915_private *i915); void i915_gem_clflush_object(struct drm_i915_gem_object *obj, unsigned int flags); #define I915_CLFLUSH_FORCE BIT(0)