364 	struct g2d_cmdlist_userptr *g2d_userptr =  in g2d_userptr_put_dma_addr()  local
373 	atomic_dec(&g2d_userptr->refcount);  in g2d_userptr_put_dma_addr()
375 	if (atomic_read(&g2d_userptr->refcount) > 0)  in g2d_userptr_put_dma_addr()
378 	if (g2d_userptr->in_pool)  in g2d_userptr_put_dma_addr()
382 	exynos_gem_unmap_sgt_from_dma(drm_dev, g2d_userptr->sgt,  in g2d_userptr_put_dma_addr()
385 	exynos_gem_put_pages_to_userptr(g2d_userptr->pages,  in g2d_userptr_put_dma_addr()
386 					g2d_userptr->npages,  in g2d_userptr_put_dma_addr()
387 					g2d_userptr->vma);  in g2d_userptr_put_dma_addr()
389 	exynos_gem_put_vma(g2d_userptr->vma);  in g2d_userptr_put_dma_addr()
391 	if (!g2d_userptr->out_of_list)  in g2d_userptr_put_dma_addr()
392 		list_del_init(&g2d_userptr->list);  in g2d_userptr_put_dma_addr()
394 	sg_free_table(g2d_userptr->sgt);  in g2d_userptr_put_dma_addr()
395 	kfree(g2d_userptr->sgt);  in g2d_userptr_put_dma_addr()
397 	drm_free_large(g2d_userptr->pages);  in g2d_userptr_put_dma_addr()
398 	kfree(g2d_userptr);  in g2d_userptr_put_dma_addr()
409 	struct g2d_cmdlist_userptr *g2d_userptr;  in g2d_userptr_get_dma_addr()  local
426 	list_for_each_entry(g2d_userptr, &g2d_priv->userptr_list, list) {  in g2d_userptr_get_dma_addr()
427 		if (g2d_userptr->userptr == userptr) {  in g2d_userptr_get_dma_addr()
432 			if (g2d_userptr->size == size) {  in g2d_userptr_get_dma_addr()
433 				atomic_inc(&g2d_userptr->refcount);  in g2d_userptr_get_dma_addr()
434 				*obj = (unsigned long)g2d_userptr;  in g2d_userptr_get_dma_addr()
436 				return &g2d_userptr->dma_addr;  in g2d_userptr_get_dma_addr()
446 			g2d_userptr->out_of_list = true;  in g2d_userptr_get_dma_addr()
447 			g2d_userptr->in_pool = false;  in g2d_userptr_get_dma_addr()
448 			list_del_init(&g2d_userptr->list);  in g2d_userptr_get_dma_addr()
454 	g2d_userptr = kzalloc(sizeof(*g2d_userptr), GFP_KERNEL);  in g2d_userptr_get_dma_addr()
455 	if (!g2d_userptr)  in g2d_userptr_get_dma_addr()
458 	atomic_set(&g2d_userptr->refcount, 1);  in g2d_userptr_get_dma_addr()
464 	g2d_userptr->npages = npages;  in g2d_userptr_get_dma_addr()
489 	g2d_userptr->vma = exynos_gem_get_vma(vma);  in g2d_userptr_get_dma_addr()
490 	if (!g2d_userptr->vma) {  in g2d_userptr_get_dma_addr()
497 	g2d_userptr->size = size;  in g2d_userptr_get_dma_addr()
508 	g2d_userptr->pages = pages;  in g2d_userptr_get_dma_addr()
523 	g2d_userptr->sgt = sgt;  in g2d_userptr_get_dma_addr()
525 	ret = exynos_gem_map_sgt_with_dma(drm_dev, g2d_userptr->sgt,  in g2d_userptr_get_dma_addr()
532 	g2d_userptr->dma_addr = sgt->sgl[0].dma_address;  in g2d_userptr_get_dma_addr()
533 	g2d_userptr->userptr = userptr;  in g2d_userptr_get_dma_addr()
535 	list_add_tail(&g2d_userptr->list, &g2d_priv->userptr_list);  in g2d_userptr_get_dma_addr()
539 		g2d_userptr->in_pool = true;  in g2d_userptr_get_dma_addr()
542 	*obj = (unsigned long)g2d_userptr;  in g2d_userptr_get_dma_addr()
544 	return &g2d_userptr->dma_addr;  in g2d_userptr_get_dma_addr()
553 	exynos_gem_put_pages_to_userptr(g2d_userptr->pages,  in g2d_userptr_get_dma_addr()
554 					g2d_userptr->npages,  in g2d_userptr_get_dma_addr()
555 					g2d_userptr->vma);  in g2d_userptr_get_dma_addr()
558 	exynos_gem_put_vma(g2d_userptr->vma);  in g2d_userptr_get_dma_addr()
564 	kfree(g2d_userptr);  in g2d_userptr_get_dma_addr()
575 	struct g2d_cmdlist_userptr *g2d_userptr, *n;  in g2d_userptr_free_all()  local
577 	list_for_each_entry_safe(g2d_userptr, n, &g2d_priv->userptr_list, list)  in g2d_userptr_free_all()
578 		if (g2d_userptr->in_pool)  in g2d_userptr_free_all()
580 						(unsigned long)g2d_userptr,  in g2d_userptr_free_all()
740 			struct drm_exynos_g2d_userptr g2d_userptr;  in g2d_map_cmdlist_gem()  local
742 			if (copy_from_user(&g2d_userptr, (void __user *)handle,  in g2d_map_cmdlist_gem()
749 							g2d_userptr.size)) {  in g2d_map_cmdlist_gem()
755 							g2d_userptr.userptr,  in g2d_map_cmdlist_gem()
756 							g2d_userptr.size,  in g2d_map_cmdlist_gem()