30 	struct dma_heap *heap;  member
35 	struct cma_heap *heap;  member
154 	dma_sync_single_for_cpu(dma_heap_get_dev(buffer->heap->heap),  in cma_heap_dma_buf_begin_cpu_access_partial()
179 	dma_sync_single_for_device(dma_heap_get_dev(buffer->heap->heap),  in cma_heap_dma_buf_end_cpu_access_partial()
316 	struct cma_heap *cma_heap = buffer->heap;  in cma_heap_dma_buf_release()
347 static struct dma_buf *cma_heap_do_allocate(struct dma_heap *heap,  in cma_heap_do_allocate()  argument
352 	struct cma_heap *cma_heap = dma_heap_get_drvdata(heap);  in cma_heap_do_allocate()
414 	buffer->heap = cma_heap;  in cma_heap_do_allocate()
418 	exp_info.exp_name = dma_heap_get_name(heap);  in cma_heap_do_allocate()
430 		dma = dma_map_page(dma_heap_get_dev(heap), buffer->cma_pages, 0,  in cma_heap_do_allocate()
432 		dma_unmap_page(dma_heap_get_dev(heap), dma,  in cma_heap_do_allocate()
448 static struct dma_buf *cma_heap_allocate(struct dma_heap *heap,  in cma_heap_allocate()  argument
453 	return cma_heap_do_allocate(heap, len, fd_flags, heap_flags, false);  in cma_heap_allocate()
457 static int cma_heap_get_phys(struct dma_heap *heap,  in cma_heap_get_phys()  argument
460 	struct cma_heap *cma_heap = dma_heap_get_drvdata(heap);  in cma_heap_get_phys()
477 	if (buffer->heap != cma_heap)  in cma_heap_get_phys()
496 static struct dma_buf *cma_uncached_heap_allocate(struct dma_heap *heap,  in cma_uncached_heap_allocate()  argument
501 	return cma_heap_do_allocate(heap, len, fd_flags, heap_flags, true);  in cma_uncached_heap_allocate()
504 static struct dma_buf *cma_uncached_heap_not_initialized(struct dma_heap *heap,  in cma_uncached_heap_not_initialized()  argument
509 	pr_info("heap %s not initialized\n", dma_heap_get_name(heap));  in cma_uncached_heap_not_initialized()
559 	cma_heap->heap = dma_heap_add(&exp_info);  in __add_cma_heap()
560 	if (IS_ERR(cma_heap->heap)) {  in __add_cma_heap()
561 		ret = PTR_ERR(cma_heap->heap);  in __add_cma_heap()
577 	cma_uncached_heap->heap = dma_heap_add(&exp_info);  in __add_cma_heap()
578 	if (IS_ERR(cma_uncached_heap->heap)) {  in __add_cma_heap()
579 		ret = PTR_ERR(cma_uncached_heap->heap);  in __add_cma_heap()
583 	ret = set_heap_dev_dma(dma_heap_get_dev(cma_uncached_heap->heap));  in __add_cma_heap()
593 	dma_heap_put(cma_uncached_heap->heap);  in __add_cma_heap()
597 	dma_heap_put(cma_heap->heap);  in __add_cma_heap()