146 	struct sg_table *sgt;  in vb2_cma_sg_alloc()  local
184 	sgt = &buf->sg_table;  in vb2_cma_sg_alloc()
189 	if (dma_map_sgtable(buf->dev, sgt, buf->dma_dir,  in vb2_cma_sg_alloc()
219 	struct sg_table *sgt = &buf->sg_table;  in vb2_cma_sg_put()  local
222 		dma_unmap_sgtable(buf->dev, sgt, buf->dma_dir,  in vb2_cma_sg_put()
241 	struct sg_table *sgt = buf->dma_sgt;  in vb2_cma_sg_prepare()  local
243 	dma_sync_sgtable_for_device(buf->dev, sgt, buf->dma_dir);  in vb2_cma_sg_prepare()
249 	struct sg_table *sgt = buf->dma_sgt;  in vb2_cma_sg_finish()  local
251 	dma_sync_sgtable_for_cpu(buf->dev, sgt, buf->dma_dir);  in vb2_cma_sg_finish()
259 	struct sg_table *sgt;  in vb2_cma_sg_get_userptr()  local
289 	sgt = &buf->sg_table;  in vb2_cma_sg_get_userptr()
294 	if (dma_map_sgtable(buf->dev, sgt, buf->dma_dir,  in vb2_cma_sg_get_userptr()
316 	struct sg_table *sgt = &buf->sg_table;  in vb2_cma_sg_put_userptr()  local
319 	dma_unmap_sgtable(buf->dev, sgt, buf->dma_dir, DMA_ATTR_SKIP_CPU_SYNC);  in vb2_cma_sg_put_userptr()
387 	struct sg_table sgt;  member
397 	struct sg_table *sgt;  in vb2_cma_sg_dmabuf_ops_attach()  local
405 	sgt = &attach->sgt;  in vb2_cma_sg_dmabuf_ops_attach()
409 	ret = sg_alloc_table(sgt, buf->dma_sgt->orig_nents, GFP_KERNEL);  in vb2_cma_sg_dmabuf_ops_attach()
416 	wr = sgt->sgl;  in vb2_cma_sg_dmabuf_ops_attach()
417 	for (i = 0; i < sgt->orig_nents; ++i) {  in vb2_cma_sg_dmabuf_ops_attach()
433 	struct sg_table *sgt;  in vb2_cma_sg_dmabuf_ops_detach()  local
438 	sgt = &attach->sgt;  in vb2_cma_sg_dmabuf_ops_detach()
442 		dma_unmap_sgtable(db_attach->dev, sgt, attach->dma_dir, 0);  in vb2_cma_sg_dmabuf_ops_detach()
443 	sg_free_table(sgt);  in vb2_cma_sg_dmabuf_ops_detach()
454 	struct sg_table *sgt;  in vb2_cma_sg_dmabuf_ops_map()  local
458 	sgt = &attach->sgt;  in vb2_cma_sg_dmabuf_ops_map()
462 		return sgt;  in vb2_cma_sg_dmabuf_ops_map()
467 		dma_unmap_sgtable(db_attach->dev, sgt, attach->dma_dir, 0);  in vb2_cma_sg_dmabuf_ops_map()
472 	if (dma_map_sgtable(db_attach->dev, sgt, dma_dir, 0)) {  in vb2_cma_sg_dmabuf_ops_map()
482 	return sgt;  in vb2_cma_sg_dmabuf_ops_map()
486 	struct sg_table *sgt, enum dma_data_direction dma_dir)  in vb2_cma_sg_dmabuf_ops_unmap()  argument
502 	struct sg_table *sgt = buf->dma_sgt;  in vb2_cma_sg_dmabuf_ops_begin_cpu_access()  local
504 	dma_sync_sgtable_for_cpu(buf->dev, sgt, buf->dma_dir);  in vb2_cma_sg_dmabuf_ops_begin_cpu_access()
513 	struct sg_table *sgt = buf->dma_sgt;  in vb2_cma_sg_dmabuf_ops_end_cpu_access()  local
515 	dma_sync_sgtable_for_device(buf->dev, sgt, buf->dma_dir);  in vb2_cma_sg_dmabuf_ops_end_cpu_access()
575 	struct sg_table *sgt;  in vb2_cma_sg_map_dmabuf()  local
588 	sgt = dma_buf_map_attachment(buf->db_attach, buf->dma_dir);  in vb2_cma_sg_map_dmabuf()
589 	if (IS_ERR(sgt)) {  in vb2_cma_sg_map_dmabuf()
594 	buf->dma_sgt = sgt;  in vb2_cma_sg_map_dmabuf()
603 	struct sg_table *sgt = buf->dma_sgt;  in vb2_cma_sg_unmap_dmabuf()  local
610 	if (WARN_ON(!sgt)) {  in vb2_cma_sg_unmap_dmabuf()
619 	dma_buf_unmap_attachment(buf->db_attach, sgt, buf->dma_dir);  in vb2_cma_sg_unmap_dmabuf()