366 	struct g2d_cmdlist_userptr *g2d_userptr =  in g2d_userptr_put_dma_addr()  local
376 	atomic_dec(&g2d_userptr->refcount);  in g2d_userptr_put_dma_addr()
378 	if (atomic_read(&g2d_userptr->refcount) > 0)  in g2d_userptr_put_dma_addr()
381 	if (g2d_userptr->in_pool)  in g2d_userptr_put_dma_addr()
385 	exynos_gem_unmap_sgt_from_dma(drm_dev, g2d_userptr->sgt,  in g2d_userptr_put_dma_addr()
388 	pages = frame_vector_pages(g2d_userptr->vec);  in g2d_userptr_put_dma_addr()
392 		for (i = 0; i < frame_vector_count(g2d_userptr->vec); i++)  in g2d_userptr_put_dma_addr()
395 	put_vaddr_frames(g2d_userptr->vec);  in g2d_userptr_put_dma_addr()
396 	frame_vector_destroy(g2d_userptr->vec);  in g2d_userptr_put_dma_addr()
398 	if (!g2d_userptr->out_of_list)  in g2d_userptr_put_dma_addr()
399 		list_del_init(&g2d_userptr->list);  in g2d_userptr_put_dma_addr()
401 	sg_free_table(g2d_userptr->sgt);  in g2d_userptr_put_dma_addr()
402 	kfree(g2d_userptr->sgt);  in g2d_userptr_put_dma_addr()
403 	kfree(g2d_userptr);  in g2d_userptr_put_dma_addr()
414 	struct g2d_cmdlist_userptr *g2d_userptr;  in g2d_userptr_get_dma_addr()  local
429 	list_for_each_entry(g2d_userptr, &g2d_priv->userptr_list, list) {  in g2d_userptr_get_dma_addr()
430 		if (g2d_userptr->userptr == userptr) {  in g2d_userptr_get_dma_addr()
435 			if (g2d_userptr->size == size) {  in g2d_userptr_get_dma_addr()
436 				atomic_inc(&g2d_userptr->refcount);  in g2d_userptr_get_dma_addr()
437 				*obj = (unsigned long)g2d_userptr;  in g2d_userptr_get_dma_addr()
439 				return &g2d_userptr->dma_addr;  in g2d_userptr_get_dma_addr()
449 			g2d_userptr->out_of_list = true;  in g2d_userptr_get_dma_addr()
450 			g2d_userptr->in_pool = false;  in g2d_userptr_get_dma_addr()
451 			list_del_init(&g2d_userptr->list);  in g2d_userptr_get_dma_addr()
457 	g2d_userptr = kzalloc(sizeof(*g2d_userptr), GFP_KERNEL);  in g2d_userptr_get_dma_addr()
458 	if (!g2d_userptr)  in g2d_userptr_get_dma_addr()
461 	atomic_set(&g2d_userptr->refcount, 1);  in g2d_userptr_get_dma_addr()
462 	g2d_userptr->size = size;  in g2d_userptr_get_dma_addr()
468 	g2d_userptr->vec = frame_vector_create(npages);  in g2d_userptr_get_dma_addr()
469 	if (!g2d_userptr->vec) {  in g2d_userptr_get_dma_addr()
474 	ret = get_vaddr_frames(start, npages, true, true, g2d_userptr->vec);  in g2d_userptr_get_dma_addr()
482 	if (frame_vector_to_pages(g2d_userptr->vec) < 0) {  in g2d_userptr_get_dma_addr()
494 					frame_vector_pages(g2d_userptr->vec),  in g2d_userptr_get_dma_addr()
501 	g2d_userptr->sgt = sgt;  in g2d_userptr_get_dma_addr()
503 	ret = exynos_gem_map_sgt_with_dma(drm_dev, g2d_userptr->sgt,  in g2d_userptr_get_dma_addr()
510 	g2d_userptr->dma_addr = sgt->sgl[0].dma_address;  in g2d_userptr_get_dma_addr()
511 	g2d_userptr->userptr = userptr;  in g2d_userptr_get_dma_addr()
513 	list_add_tail(&g2d_userptr->list, &g2d_priv->userptr_list);  in g2d_userptr_get_dma_addr()
517 		g2d_userptr->in_pool = true;  in g2d_userptr_get_dma_addr()
520 	*obj = (unsigned long)g2d_userptr;  in g2d_userptr_get_dma_addr()
522 	return &g2d_userptr->dma_addr;  in g2d_userptr_get_dma_addr()
531 	put_vaddr_frames(g2d_userptr->vec);  in g2d_userptr_get_dma_addr()
534 	frame_vector_destroy(g2d_userptr->vec);  in g2d_userptr_get_dma_addr()
537 	kfree(g2d_userptr);  in g2d_userptr_get_dma_addr()
548 	struct g2d_cmdlist_userptr *g2d_userptr, *n;  in g2d_userptr_free_all()  local
550 	list_for_each_entry_safe(g2d_userptr, n, &g2d_priv->userptr_list, list)  in g2d_userptr_free_all()
551 		if (g2d_userptr->in_pool)  in g2d_userptr_free_all()
553 						(unsigned long)g2d_userptr,  in g2d_userptr_free_all()
730 			struct drm_exynos_g2d_userptr g2d_userptr;  in g2d_map_cmdlist_gem()  local
732 			if (copy_from_user(&g2d_userptr, (void __user *)handle,  in g2d_map_cmdlist_gem()
739 							g2d_userptr.size)) {  in g2d_map_cmdlist_gem()
745 							g2d_userptr.userptr,  in g2d_map_cmdlist_gem()
746 							g2d_userptr.size,  in g2d_map_cmdlist_gem()