drm/i915: Make GEM object create and create from data take dev_priv

Makes all GEM object constructors consistent.

v2: Fix compilation in GVT code.

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> (v1)

drivers/gpu/drm/i915/gvt/cmd_parser.c

@@ -1602,7 +1602,7 @@ static int perform_bb_shadow(struct parser_exec_state *s)
 		return -ENOMEM;
 
 	entry_obj->obj =
-		i915_gem_object_create(&(s->vgpu->gvt->dev_priv->drm),
+		i915_gem_object_create(s->vgpu->gvt->dev_priv,
 				       roundup(bb_size, PAGE_SIZE));
 	if (IS_ERR(entry_obj->obj)) {
 		ret = PTR_ERR(entry_obj->obj);
@@ -2665,14 +2665,13 @@ int intel_gvt_scan_and_shadow_workload(struct intel_vgpu_workload *workload)
 
 static int shadow_indirect_ctx(struct intel_shadow_wa_ctx *wa_ctx)
 {
-	struct drm_device *dev = &wa_ctx->workload->vgpu->gvt->dev_priv->drm;
 	int ctx_size = wa_ctx->indirect_ctx.size;
 	unsigned long guest_gma = wa_ctx->indirect_ctx.guest_gma;
 	struct drm_i915_gem_object *obj;
 	int ret = 0;
 	void *map;
 
-	obj = i915_gem_object_create(dev,
+	obj = i915_gem_object_create(wa_ctx->workload->vgpu->gvt->dev_priv,
 				     roundup(ctx_size + CACHELINE_BYTES,
 					     PAGE_SIZE));
 	if (IS_ERR(obj))

drivers/gpu/drm/i915/i915_drv.h

@@ -2985,10 +2985,11 @@ 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);
-struct drm_i915_gem_object *i915_gem_object_create(struct drm_device *dev,
-						   u64 size);
-struct drm_i915_gem_object *i915_gem_object_create_from_data(
-		struct drm_device *dev, const void *data, size_t size);
+struct drm_i915_gem_object *
+i915_gem_object_create(struct drm_i915_private *dev_priv, u64 size);
+struct drm_i915_gem_object *
+i915_gem_object_create_from_data(struct drm_i915_private *dev_priv,
+				 const void *data, size_t size);
 void i915_gem_close_object(struct drm_gem_object *gem, struct drm_file *file);
 void i915_gem_free_object(struct drm_gem_object *obj);
 

drivers/gpu/drm/i915/i915_gem.c

@@ -635,7 +635,7 @@ void i915_gem_object_free(struct drm_i915_gem_object *obj)
 
 static int
 i915_gem_create(struct drm_file *file,
-		struct drm_device *dev,
+		struct drm_i915_private *dev_priv,
 		uint64_t size,
 		uint32_t *handle_p)
 {
@@ -648,7 +648,7 @@ i915_gem_create(struct drm_file *file,
 		return -EINVAL;
 
 	/* Allocate the new object */
-	obj = i915_gem_object_create(dev, size);
+	obj = i915_gem_object_create(dev_priv, size);
 	if (IS_ERR(obj))
 		return PTR_ERR(obj);
 
@@ -670,7 +670,7 @@ i915_gem_dumb_create(struct drm_file *file,
 	/* have to work out size/pitch and return them */
 	args->pitch = ALIGN(args->width * DIV_ROUND_UP(args->bpp, 8), 64);
 	args->size = args->pitch * args->height;
-	return i915_gem_create(file, dev,
+	return i915_gem_create(file, to_i915(dev),
 			       args->size, &args->handle);
 }
 
@@ -684,11 +684,12 @@ int
 i915_gem_create_ioctl(struct drm_device *dev, void *data,
 		      struct drm_file *file)
 {
+	struct drm_i915_private *dev_priv = to_i915(dev);
 	struct drm_i915_gem_create *args = data;
 
-	i915_gem_flush_free_objects(to_i915(dev));
+	i915_gem_flush_free_objects(dev_priv);
 
-	return i915_gem_create(file, dev,
+	return i915_gem_create(file, dev_priv,
 			       args->size, &args->handle);
 }
 
@@ -3970,9 +3971,8 @@ static const struct drm_i915_gem_object_ops i915_gem_object_ops = {
 	(sizeof(x) > sizeof(T) && (x) >> (sizeof(T) * BITS_PER_BYTE))
 
 struct drm_i915_gem_object *
-i915_gem_object_create(struct drm_device *dev, u64 size)
+i915_gem_object_create(struct drm_i915_private *dev_priv, u64 size)
 {
-	struct drm_i915_private *dev_priv = to_i915(dev);
 	struct drm_i915_gem_object *obj;
 	struct address_space *mapping;
 	gfp_t mask;
@@ -3993,7 +3993,7 @@ i915_gem_object_create(struct drm_device *dev, u64 size)
 	if (obj == NULL)
 		return ERR_PTR(-ENOMEM);
 
-	ret = drm_gem_object_init(dev, &obj->base, size);
+	ret = drm_gem_object_init(&dev_priv->drm, &obj->base, size);
 	if (ret)
 		goto fail;
 
@@ -4749,7 +4749,7 @@ void i915_gem_track_fb(struct drm_i915_gem_object *old,
 
 /* Allocate a new GEM object and fill it with the supplied data */
 struct drm_i915_gem_object *
-i915_gem_object_create_from_data(struct drm_device *dev,
+i915_gem_object_create_from_data(struct drm_i915_private *dev_priv,
 			         const void *data, size_t size)
 {
 	struct drm_i915_gem_object *obj;
@@ -4757,7 +4757,7 @@ i915_gem_object_create_from_data(struct drm_device *dev,
 	size_t bytes;
 	int ret;
 
-	obj = i915_gem_object_create(dev, round_up(size, PAGE_SIZE));
+	obj = i915_gem_object_create(dev_priv, round_up(size, PAGE_SIZE));
 	if (IS_ERR(obj))
 		return obj;
 

drivers/gpu/drm/i915/i915_gem_context.c

@@ -169,12 +169,13 @@ void i915_gem_context_free(struct kref *ctx_ref)
 static struct drm_i915_gem_object *
 alloc_context_obj(struct drm_device *dev, u64 size)
 {
+	struct drm_i915_private *dev_priv = to_i915(dev);
 	struct drm_i915_gem_object *obj;
 	int ret;
 
 	lockdep_assert_held(&dev->struct_mutex);
 
-	obj = i915_gem_object_create(dev, size);
+	obj = i915_gem_object_create(dev_priv, size);
 	if (IS_ERR(obj))
 		return obj;
 
@@ -193,7 +194,7 @@ alloc_context_obj(struct drm_device *dev, u64 size)
 	 * This is only applicable for Ivy Bridge devices since
 	 * later platforms don't have L3 control bits in the PTE.
 	 */
-	if (IS_IVYBRIDGE(to_i915(dev))) {
+	if (IS_IVYBRIDGE(dev_priv)) {
 		ret = i915_gem_object_set_cache_level(obj, I915_CACHE_L3_LLC);
 		/* Failure shouldn't ever happen this early */
 		if (WARN_ON(ret)) {

drivers/gpu/drm/i915/i915_guc_submission.c

@@ -574,7 +574,7 @@ static struct i915_vma *guc_allocate_vma(struct intel_guc *guc, u32 size)
 	struct i915_vma *vma;
 	int ret;
 
-	obj = i915_gem_object_create(&dev_priv->drm, size);
+	obj = i915_gem_object_create(dev_priv, size);
 	if (IS_ERR(obj))
 		return ERR_CAST(obj);
 

drivers/gpu/drm/i915/i915_perf.c

@@ -773,7 +773,7 @@ static int alloc_oa_buffer(struct drm_i915_private *dev_priv)
 	BUILD_BUG_ON_NOT_POWER_OF_2(OA_BUFFER_SIZE);
 	BUILD_BUG_ON(OA_BUFFER_SIZE < SZ_128K || OA_BUFFER_SIZE > SZ_16M);
 
-	bo = i915_gem_object_create(&dev_priv->drm, OA_BUFFER_SIZE);
+	bo = i915_gem_object_create(dev_priv, OA_BUFFER_SIZE);
 	if (IS_ERR(bo)) {
 		DRM_ERROR("Failed to allocate OA buffer\n");
 		ret = PTR_ERR(bo);

drivers/gpu/drm/i915/intel_display.c

@@ -10998,7 +10998,7 @@ intel_framebuffer_create_for_mode(struct drm_device *dev,
 	struct drm_i915_gem_object *obj;
 	struct drm_mode_fb_cmd2 mode_cmd = { 0 };
 
-	obj = i915_gem_object_create(dev,
+	obj = i915_gem_object_create(to_i915(dev),
 				    intel_framebuffer_size_for_mode(mode, bpp));
 	if (IS_ERR(obj))
 		return ERR_CAST(obj);

drivers/gpu/drm/i915/intel_fbdev.c

@@ -147,7 +147,7 @@ static int intelfb_alloc(struct drm_fb_helper *helper,
 	if (size * 2 < ggtt->stolen_usable_size)
 		obj = i915_gem_object_create_stolen(dev_priv, size);
 	if (obj == NULL)
-		obj = i915_gem_object_create(dev, size);
+		obj = i915_gem_object_create(dev_priv, size);
 	if (IS_ERR(obj)) {
 		DRM_ERROR("failed to allocate framebuffer\n");
 		ret = PTR_ERR(obj);

drivers/gpu/drm/i915/intel_guc_loader.c

@@ -590,6 +590,7 @@ fail:
 
 static void guc_fw_fetch(struct drm_device *dev, struct intel_guc_fw *guc_fw)
 {
+	struct drm_i915_private *dev_priv = to_i915(dev);
 	struct pci_dev *pdev = dev->pdev;
 	struct drm_i915_gem_object *obj;
 	const struct firmware *fw = NULL;
@@ -648,7 +649,7 @@ static void guc_fw_fetch(struct drm_device *dev, struct intel_guc_fw *guc_fw)
 
 	/* Header and uCode will be loaded to WOPCM. Size of the two. */
 	size = guc_fw->header_size + guc_fw->ucode_size;
-	if (size > guc_wopcm_size(to_i915(dev))) {
+	if (size > guc_wopcm_size(dev_priv)) {
 		DRM_NOTE("Firmware is too large to fit in WOPCM\n");
 		goto fail;
 	}
@@ -676,7 +677,7 @@ static void guc_fw_fetch(struct drm_device *dev, struct intel_guc_fw *guc_fw)
 			guc_fw->guc_fw_major_wanted, guc_fw->guc_fw_minor_wanted);
 
 	mutex_lock(&dev->struct_mutex);
-	obj = i915_gem_object_create_from_data(dev, fw->data, fw->size);
+	obj = i915_gem_object_create_from_data(dev_priv, fw->data, fw->size);
 	mutex_unlock(&dev->struct_mutex);
 	if (IS_ERR_OR_NULL(obj)) {
 		err = obj ? PTR_ERR(obj) : -ENOMEM;

drivers/gpu/drm/i915/intel_lrc.c

@@ -1243,7 +1243,7 @@ static int lrc_setup_wa_ctx_obj(struct intel_engine_cs *engine, u32 size)
 	struct i915_vma *vma;
 	int err;
 
-	obj = i915_gem_object_create(&engine->i915->drm, PAGE_ALIGN(size));
+	obj = i915_gem_object_create(engine->i915, PAGE_ALIGN(size));
 	if (IS_ERR(obj))
 		return PTR_ERR(obj);
 
@@ -2242,7 +2242,7 @@ static int execlists_context_deferred_alloc(struct i915_gem_context *ctx,
 	/* One extra page as the sharing data between driver and GuC */
 	context_size += PAGE_SIZE * LRC_PPHWSP_PN;
 
-	ctx_obj = i915_gem_object_create(&ctx->i915->drm, context_size);
+	ctx_obj = i915_gem_object_create(ctx->i915, context_size);
 	if (IS_ERR(ctx_obj)) {
 		DRM_DEBUG_DRIVER("Alloc LRC backing obj failed.\n");
 		return PTR_ERR(ctx_obj);

drivers/gpu/drm/i915/intel_overlay.c

@@ -1393,7 +1393,7 @@ void intel_setup_overlay(struct drm_i915_private *dev_priv)
 	if (!OVERLAY_NEEDS_PHYSICAL(dev_priv))
 		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);
+		reg_bo = i915_gem_object_create(dev_priv, PAGE_SIZE);
 	if (IS_ERR(reg_bo))
 		goto out_free;
 	overlay->reg_bo = reg_bo;

drivers/gpu/drm/i915/intel_ringbuffer.c

@@ -1871,7 +1871,7 @@ intel_ring_create_vma(struct drm_i915_private *dev_priv, int size)
 
 	obj = i915_gem_object_create_stolen(dev_priv, size);
 	if (!obj)
-		obj = i915_gem_object_create(&dev_priv->drm, size);
+		obj = i915_gem_object_create(dev_priv, size);
 	if (IS_ERR(obj))
 		return ERR_CAST(obj);
 
@@ -2452,7 +2452,7 @@ static void intel_ring_init_semaphores(struct drm_i915_private *dev_priv,
 	if (INTEL_GEN(dev_priv) >= 8 && !dev_priv->semaphore) {
 		struct i915_vma *vma;
 
-		obj = i915_gem_object_create(&dev_priv->drm, 4096);
+		obj = i915_gem_object_create(dev_priv, 4096);
 		if (IS_ERR(obj))
 			goto err;