462 	scratch_pte = gen8_pte_encode(px_dma(vm->scratch_page),  in gen8_initialize_pt()
473 	WARN_ON(px_dma(vm->scratch_page) == 0);  in gen6_initialize_pt()
475 	scratch_pte = vm->pte_encode(px_dma(vm->scratch_page),  in gen6_initialize_pt()
760 	gen8_pte_t scratch_pte = gen8_pte_encode(px_dma(vm->scratch_page),  in gen8_ppgtt_clear_range()
867 	vm->scratch_page = alloc_scratch_page(dev);  in gen8_init_scratch()
868 	if (IS_ERR(vm->scratch_page))  in gen8_init_scratch()
869 		return PTR_ERR(vm->scratch_page);  in gen8_init_scratch()
873 		free_scratch_page(dev, vm->scratch_page);  in gen8_init_scratch()
880 		free_scratch_page(dev, vm->scratch_page);  in gen8_init_scratch()
889 			free_scratch_page(dev, vm->scratch_page);  in gen8_init_scratch()
945 	free_scratch_page(dev, vm->scratch_page);  in gen8_free_scratch()
1449 	gen8_pte_t scratch_pte = gen8_pte_encode(px_dma(vm->scratch_page),  in gen8_dump_ppgtt()
1566 	scratch_pte = vm->pte_encode(px_dma(vm->scratch_page),  in gen6_dump_ppgtt()
1807 	scratch_pte = vm->pte_encode(px_dma(vm->scratch_page),  in gen6_ppgtt_clear_range()
1955 	vm->scratch_page = alloc_scratch_page(dev);  in gen6_init_scratch()
1956 	if (IS_ERR(vm->scratch_page))  in gen6_init_scratch()
1957 		return PTR_ERR(vm->scratch_page);  in gen6_init_scratch()
1961 		free_scratch_page(dev, vm->scratch_page);  in gen6_init_scratch()
1975 	free_scratch_page(dev, vm->scratch_page);  in gen6_free_scratch()
2445 	scratch_pte = gen8_pte_encode(px_dma(vm->scratch_page),  in gen8_ggtt_clear_range()
2471 	scratch_pte = vm->pte_encode(px_dma(vm->scratch_page),  in gen6_ggtt_clear_range()
2845 	struct i915_page_scratch *scratch_page;  in ggtt_probe_common()  local
2868 	scratch_page = alloc_scratch_page(dev);  in ggtt_probe_common()
2869 	if (IS_ERR(scratch_page)) {  in ggtt_probe_common()
2873 		return PTR_ERR(scratch_page);  in ggtt_probe_common()
2876 	dev_priv->gtt.base.scratch_page = scratch_page;  in ggtt_probe_common()
3050 	free_scratch_page(vm->dev, vm->scratch_page);  in gen6_gmch_remove()