drm/i915: Make GEM object alloc/free and stolen created take dev_priv

Where it is more appropriate and also to be consistent with
the direction of the driver.

v2: Leave out object alloc/free inlining. (Joonas Lahtinen)

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>

drivers/gpu/drm/i915/i915_drv.h

@@ -2981,7 +2981,7 @@ void i915_gem_load_init_fences(struct drm_i915_private *dev_priv);
 int i915_gem_freeze(struct drm_i915_private *dev_priv);
 int i915_gem_freeze_late(struct drm_i915_private *dev_priv);
 
-void *i915_gem_object_alloc(struct drm_device *dev);
+void *i915_gem_object_alloc(struct drm_i915_private *dev_priv);
 void i915_gem_object_free(struct drm_i915_gem_object *obj);
 void i915_gem_object_init(struct drm_i915_gem_object *obj,
 			 const struct drm_i915_gem_object_ops *ops);
@@ -3366,9 +3366,9 @@ void i915_gem_stolen_remove_node(struct drm_i915_private *dev_priv,
 int i915_gem_init_stolen(struct drm_i915_private *dev_priv);
 void i915_gem_cleanup_stolen(struct drm_device *dev);
 struct drm_i915_gem_object *
-i915_gem_object_create_stolen(struct drm_device *dev, u32 size);
+i915_gem_object_create_stolen(struct drm_i915_private *dev_priv, u32 size);
 struct drm_i915_gem_object *
-i915_gem_object_create_stolen_for_preallocated(struct drm_device *dev,
+i915_gem_object_create_stolen_for_preallocated(struct drm_i915_private *dev_priv,
 					       u32 stolen_offset,
 					       u32 gtt_offset,
 					       u32 size);

drivers/gpu/drm/i915/i915_gem.c

@@ -622,9 +622,8 @@ out:
 	return ret;
 }
 
-void *i915_gem_object_alloc(struct drm_device *dev)
+void *i915_gem_object_alloc(struct drm_i915_private *dev_priv)
 {
-	struct drm_i915_private *dev_priv = to_i915(dev);
 	return kmem_cache_zalloc(dev_priv->objects, GFP_KERNEL);
 }
 
@@ -3990,7 +3989,7 @@ i915_gem_object_create(struct drm_device *dev, u64 size)
 	if (overflows_type(size, obj->base.size))
 		return ERR_PTR(-E2BIG);
 
-	obj = i915_gem_object_alloc(dev);
+	obj = i915_gem_object_alloc(dev_priv);
 	if (obj == NULL)
 		return ERR_PTR(-ENOMEM);
 

drivers/gpu/drm/i915/i915_gem_dmabuf.c

@@ -278,7 +278,7 @@ struct drm_gem_object *i915_gem_prime_import(struct drm_device *dev,
 
 	get_dma_buf(dma_buf);
 
-	obj = i915_gem_object_alloc(dev);
+	obj = i915_gem_object_alloc(to_i915(dev));
 	if (obj == NULL) {
 		ret = -ENOMEM;
 		goto fail_detach;

drivers/gpu/drm/i915/i915_gem_internal.c

@@ -155,7 +155,7 @@ i915_gem_object_create_internal(struct drm_i915_private *i915,
 {
 	struct drm_i915_gem_object *obj;
 
-	obj = i915_gem_object_alloc(&i915->drm);
+	obj = i915_gem_object_alloc(i915);
 	if (!obj)
 		return ERR_PTR(-ENOMEM);
 

drivers/gpu/drm/i915/i915_gem_stolen.c

@@ -579,22 +579,21 @@ static const struct drm_i915_gem_object_ops i915_gem_object_stolen_ops = {
 };
 
 static struct drm_i915_gem_object *
-_i915_gem_object_create_stolen(struct drm_device *dev,
+_i915_gem_object_create_stolen(struct drm_i915_private *dev_priv,
 			       struct drm_mm_node *stolen)
 {
 	struct drm_i915_gem_object *obj;
 
-	obj = i915_gem_object_alloc(dev);
+	obj = i915_gem_object_alloc(dev_priv);
 	if (obj == NULL)
 		return NULL;
 
-	drm_gem_private_object_init(dev, &obj->base, stolen->size);
+	drm_gem_private_object_init(&dev_priv->drm, &obj->base, stolen->size);
 	i915_gem_object_init(obj, &i915_gem_object_stolen_ops);
 
 	obj->stolen = stolen;
 	obj->base.read_domains = I915_GEM_DOMAIN_CPU | I915_GEM_DOMAIN_GTT;
-	obj->cache_level = HAS_LLC(to_i915(dev)) ?
-			   I915_CACHE_LLC : I915_CACHE_NONE;
+	obj->cache_level = HAS_LLC(dev_priv) ? I915_CACHE_LLC : I915_CACHE_NONE;
 
 	if (i915_gem_object_pin_pages(obj))
 		goto cleanup;
@@ -607,9 +606,8 @@ cleanup:
 }
 
 struct drm_i915_gem_object *
-i915_gem_object_create_stolen(struct drm_device *dev, u32 size)
+i915_gem_object_create_stolen(struct drm_i915_private *dev_priv, u32 size)
 {
-	struct drm_i915_private *dev_priv = to_i915(dev);
 	struct drm_i915_gem_object *obj;
 	struct drm_mm_node *stolen;
 	int ret;
@@ -630,7 +628,7 @@ i915_gem_object_create_stolen(struct drm_device *dev, u32 size)
 		return NULL;
 	}
 
-	obj = _i915_gem_object_create_stolen(dev, stolen);
+	obj = _i915_gem_object_create_stolen(dev_priv, stolen);
 	if (obj)
 		return obj;
 
@@ -640,12 +638,11 @@ i915_gem_object_create_stolen(struct drm_device *dev, u32 size)
 }
 
 struct drm_i915_gem_object *
-i915_gem_object_create_stolen_for_preallocated(struct drm_device *dev,
+i915_gem_object_create_stolen_for_preallocated(struct drm_i915_private *dev_priv,
 					       u32 stolen_offset,
 					       u32 gtt_offset,
 					       u32 size)
 {
-	struct drm_i915_private *dev_priv = to_i915(dev);
 	struct i915_ggtt *ggtt = &dev_priv->ggtt;
 	struct drm_i915_gem_object *obj;
 	struct drm_mm_node *stolen;
@@ -655,7 +652,7 @@ i915_gem_object_create_stolen_for_preallocated(struct drm_device *dev,
 	if (!drm_mm_initialized(&dev_priv->mm.stolen))
 		return NULL;
 
-	lockdep_assert_held(&dev->struct_mutex);
+	lockdep_assert_held(&dev_priv->drm.struct_mutex);
 
 	DRM_DEBUG_KMS("creating preallocated stolen object: stolen_offset=%x, gtt_offset=%x, size=%x\n",
 			stolen_offset, gtt_offset, size);
@@ -680,7 +677,7 @@ i915_gem_object_create_stolen_for_preallocated(struct drm_device *dev,
 		return NULL;
 	}
 
-	obj = _i915_gem_object_create_stolen(dev, stolen);
+	obj = _i915_gem_object_create_stolen(dev_priv, stolen);
 	if (obj == NULL) {
 		DRM_DEBUG_KMS("failed to allocate stolen object\n");
 		i915_gem_stolen_remove_node(dev_priv, stolen);

drivers/gpu/drm/i915/i915_gem_userptr.c

@@ -784,7 +784,7 @@ i915_gem_userptr_ioctl(struct drm_device *dev, void *data, struct drm_file *file
 		return -ENODEV;
 	}
 
-	obj = i915_gem_object_alloc(dev);
+	obj = i915_gem_object_alloc(dev_priv);
 	if (obj == NULL)
 		return -ENOMEM;
 

drivers/gpu/drm/i915/intel_display.c

@@ -2689,7 +2689,7 @@ intel_alloc_initial_plane_obj(struct intel_crtc *crtc,
 
 	mutex_lock(&dev->struct_mutex);
 
-	obj = i915_gem_object_create_stolen_for_preallocated(dev,
+	obj = i915_gem_object_create_stolen_for_preallocated(dev_priv,
 							     base_aligned,
 							     base_aligned,
 							     size_aligned);

drivers/gpu/drm/i915/intel_engine_cs.c

@@ -257,7 +257,7 @@ int intel_engine_create_scratch(struct intel_engine_cs *engine, int size)
 
 	WARN_ON(engine->scratch);
 
-	obj = i915_gem_object_create_stolen(&engine->i915->drm, size);
+	obj = i915_gem_object_create_stolen(engine->i915, size);
 	if (!obj)
 		obj = i915_gem_object_create_internal(engine->i915, size);
 	if (IS_ERR(obj)) {

drivers/gpu/drm/i915/intel_fbdev.c

@@ -145,7 +145,7 @@ static int intelfb_alloc(struct drm_fb_helper *helper,
 	 * important and we should probably use that space with FBC or other
 	 * features. */
 	if (size * 2 < ggtt->stolen_usable_size)
-		obj = i915_gem_object_create_stolen(dev, size);
+		obj = i915_gem_object_create_stolen(dev_priv, size);
 	if (obj == NULL)
 		obj = i915_gem_object_create(dev, size);
 	if (IS_ERR(obj)) {

drivers/gpu/drm/i915/intel_overlay.c

@@ -1391,8 +1391,7 @@ void intel_setup_overlay(struct drm_i915_private *dev_priv)
 
 	reg_bo = NULL;
 	if (!OVERLAY_NEEDS_PHYSICAL(dev_priv))
-		reg_bo = i915_gem_object_create_stolen(&dev_priv->drm,
-						       PAGE_SIZE);
+		reg_bo = i915_gem_object_create_stolen(dev_priv, PAGE_SIZE);
 	if (reg_bo == NULL)
 		reg_bo = i915_gem_object_create(&dev_priv->drm, PAGE_SIZE);
 	if (IS_ERR(reg_bo))

drivers/gpu/drm/i915/intel_pm.c

@@ -5805,7 +5805,7 @@ static void valleyview_setup_pctx(struct drm_i915_private *dev_priv)
 		int pcbr_offset;
 
 		pcbr_offset = (pcbr & (~4095)) - dev_priv->mm.stolen_base;
-		pctx = i915_gem_object_create_stolen_for_preallocated(&dev_priv->drm,
+		pctx = i915_gem_object_create_stolen_for_preallocated(dev_priv,
 								      pcbr_offset,
 								      I915_GTT_OFFSET_NONE,
 								      pctx_size);
@@ -5822,7 +5822,7 @@ static void valleyview_setup_pctx(struct drm_i915_private *dev_priv)
 	 * overlap with other ranges, such as the frame buffer, protected
 	 * memory, or any other relevant ranges.
 	 */
-	pctx = i915_gem_object_create_stolen(&dev_priv->drm, pctx_size);
+	pctx = i915_gem_object_create_stolen(dev_priv, pctx_size);
 	if (!pctx) {
 		DRM_DEBUG("not enough stolen space for PCTX, disabling\n");
 		goto out;

drivers/gpu/drm/i915/intel_ringbuffer.c

@@ -1869,7 +1869,7 @@ intel_ring_create_vma(struct drm_i915_private *dev_priv, int size)
 	struct drm_i915_gem_object *obj;
 	struct i915_vma *vma;
 
-	obj = i915_gem_object_create_stolen(&dev_priv->drm, size);
+	obj = i915_gem_object_create_stolen(dev_priv, size);
 	if (!obj)
 		obj = i915_gem_object_create(&dev_priv->drm, size);
 	if (IS_ERR(obj))