i915/gem/i915_gem_execbuffer.c

262 	/** identity of the batch obj/vma */
286 	 * obj/page
547 		    i915_gem_object_is_tiled(vma->obj))
635 			 const struct drm_i915_gem_object *obj)
637 	if (!i915_gem_object_has_struct_page(obj))
653 		obj->cache_dirty ||
654 		!i915_gem_object_has_cache_level(obj, I915_CACHE_NONE));
865 			struct drm_i915_gem_object *obj = vma->obj;
867 			spin_lock(&obj->lut_lock);
868 			if (idr_find(&eb->file->object_idr, handle) == obj) {
869 				list_add(&lut->obj_link, &obj->lut_list);
874 			spin_unlock(&obj->lut_lock);
895 		struct drm_i915_gem_object *obj;
907 		obj = i915_gem_object_lookup(eb->file, handle);
908 		if (unlikely(!obj))
919 		    i915_gem_object_is_protected(obj)) {
920 			err = intel_pxp_key_check(eb->i915->pxp, obj, true);
922 				i915_gem_object_put(obj);
927 		vma = i915_vma_instance(obj, vm, NULL);
929 			i915_gem_object_put(obj);
937 		i915_gem_object_put(obj);
969 		if (i915_gem_object_is_userptr(vma->obj)) {
970 			err = i915_gem_object_userptr_submit_init(vma->obj);
1006 		err = i915_gem_object_lock(vma->obj, &eb->ww);
1051 		err = dma_resv_reserve_fences(vma->obj->base.resv, eb->num_batches);
1168 			      struct drm_i915_gem_object *obj)
1176 		struct page *page = i915_gem_object_get_page(obj, cache->page);
1203 		struct drm_i915_gem_object *obj =
1209 		i915_gem_object_finish_access(obj);
1232 static void *reloc_kmap(struct drm_i915_gem_object *obj,
1245 		err = i915_gem_object_prepare_write(obj, &flushes);
1253 		cache->node.mm = (void *)obj;
1258 	page = i915_gem_object_get_page(obj, pageno);
1259 	if (!obj->mm.dirty)
1273 	struct drm_i915_gem_object *obj = batch->obj;
1286 		if (i915_gem_object_is_tiled(obj))
1289 		if (use_cpu_reloc(cache, obj))
1292 		err = i915_gem_object_set_to_gtt_domain(obj, true);
1305 			vma = i915_gem_object_ggtt_pin_ww(obj, &eb->ww, NULL, 0, 0,
1334 				     i915_gem_object_get_dma_address(obj, page),
1365 			vaddr = reloc_kmap(vma->obj, cache, page);
1478 					    target->vma->obj->pat_index,
1481 			reloc_cache_remap(&eb->reloc_cache, ev->vma->obj);
1770 		if (!i915_gem_object_is_userptr(ev->vma->obj))
1773 		ret = i915_gem_object_userptr_submit_init(ev->vma->obj);
2106 		struct drm_i915_gem_object *obj = vma->obj;
2117 		 *   obj->cache_dirty &&
2118 		 *   !(obj->cache_coherent & I915_BO_CACHE_COHERENT_FOR_READ)
2133 		if (unlikely(obj->cache_dirty & ~obj->cache_coherent)) {
2134 			if (i915_gem_clflush_object(obj, 0))
2141 				(eb_find_first_request_added(eb), obj,
2165 			struct drm_i915_gem_object *obj = ev->vma->obj;
2167 			if (!i915_gem_object_is_userptr(obj))
2170 			err = i915_gem_object_userptr_submit_done(obj);
2249 		 struct drm_i915_gem_object *obj,
2256 	vma = i915_vma_instance(obj, vm, NULL);
2274 		return i915_gem_object_ggtt_pin_ww(vma->obj, &eb->ww, NULL, 0, 0, PIN_VALIDATE);
2323 	err = i915_gem_object_lock(pool->obj, &eb->ww);
2327 	shadow = shadow_batch_pin(eb, pool->obj, eb->context->vm, PIN_USER);
2332 	i915_gem_object_set_readonly(shadow->obj);
2339 		shadow = shadow_batch_pin(eb, pool->obj,
2354 	err = dma_resv_reserve_fences(shadow->obj->base.resv, 1);