1 files changed, 15 insertions, 11 deletions

diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index c2de2f45b459..d92cf966fa3f 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -180,7 +180,7 @@ i915_gem_phys_pwrite(struct drm_i915_gem_object *obj,
 		     struct drm_i915_gem_pwrite *args,
 		     struct drm_file *file)
 {
-	void *vaddr = obj->phys_handle->vaddr + args->offset;
+	void *vaddr = sg_page(obj->mm.pages->sgl) + args->offset;
 	char __user *user_data = u64_to_user_ptr(args->data_ptr);
 
 	/*
@@ -844,10 +844,10 @@ i915_gem_pwrite_ioctl(struct drm_device *dev, void *data,
 		ret = i915_gem_gtt_pwrite_fast(obj, args);
 
 	if (ret == -EFAULT || ret == -ENOSPC) {
-		if (obj->phys_handle)
-			ret = i915_gem_phys_pwrite(obj, args, file);
-		else
+		if (i915_gem_object_has_struct_page(obj))
 			ret = i915_gem_shmem_pwrite(obj, args);
+		else
+			ret = i915_gem_phys_pwrite(obj, args, file);
 	}
 
 	i915_gem_object_unpin_pages(obj);
@@ -941,9 +941,6 @@ i915_gem_object_ggtt_pin(struct drm_i915_gem_object *obj,
 	struct i915_vma *vma;
 	int ret;
 
-	if (i915_gem_object_never_bind_ggtt(obj))
-		return ERR_PTR(-ENODEV);
-
 	if (flags & PIN_MAPPABLE &&
 	    (!view || view->type == I915_GGTT_VIEW_NORMAL)) {
 		/*
@@ -1009,6 +1006,12 @@ i915_gem_object_ggtt_pin(struct drm_i915_gem_object *obj,
 	if (ret)
 		return ERR_PTR(ret);
 
+	ret = i915_vma_wait_for_bind(vma);
+	if (ret) {
+		i915_vma_unpin(vma);
+		return ERR_PTR(ret);
+	}
+
 	return vma;
 }
 
@@ -1153,7 +1156,7 @@ err_unlock:
 
 		/* Minimal basic recovery for KMS */
 		ret = i915_ggtt_enable_hw(dev_priv);
-		i915_gem_restore_gtt_mappings(dev_priv);
+		i915_ggtt_resume(&dev_priv->ggtt);
 		i915_gem_restore_fences(&dev_priv->ggtt);
 		intel_init_clock_gating(dev_priv);
 	}
@@ -1201,7 +1204,7 @@ void i915_gem_driver_release(struct drm_i915_private *dev_priv)
 
 	i915_gem_drain_freed_objects(dev_priv);
 
-	WARN_ON(!list_empty(&dev_priv->gem.contexts.list));
+	drm_WARN_ON(&dev_priv->drm, !list_empty(&dev_priv->gem.contexts.list));
 }
 
 static void i915_gem_init__mm(struct drm_i915_private *i915)
@@ -1229,7 +1232,7 @@ void i915_gem_cleanup_early(struct drm_i915_private *dev_priv)
 	i915_gem_drain_freed_objects(dev_priv);
 	GEM_BUG_ON(!llist_empty(&dev_priv->mm.free_list));
 	GEM_BUG_ON(atomic_read(&dev_priv->mm.free_count));
-	WARN_ON(dev_priv->mm.shrink_count);
+	drm_WARN_ON(&dev_priv->drm, dev_priv->mm.shrink_count);
 }
 
 int i915_gem_freeze(struct drm_i915_private *dev_priv)
@@ -1269,7 +1272,8 @@ int i915_gem_freeze_late(struct drm_i915_private *i915)
 
 	list_for_each_entry(obj, &i915->mm.shrink_list, mm.link) {
 		i915_gem_object_lock(obj);
-		WARN_ON(i915_gem_object_set_to_cpu_domain(obj, true));
+		drm_WARN_ON(&i915->drm,
+			    i915_gem_object_set_to_cpu_domain(obj, true));
 		i915_gem_object_unlock(obj);
 	}