42 	enum dma_data_direction		dma_dir;  member
103 			      enum dma_data_direction dma_dir, gfp_t gfp_flags)  in vb2_dma_sg_alloc()  argument
121 	buf->dma_dir = dma_dir;  in vb2_dma_sg_alloc()
151 			     buf->dma_dir, &attrs) == 0)  in vb2_dma_sg_alloc()
191 				   buf->dma_dir, &attrs);  in vb2_dma_sg_put()
212 	dma_sync_sg_for_device(buf->dev, sgt->sgl, sgt->nents, buf->dma_dir);  in vb2_dma_sg_prepare()
224 	dma_sync_sg_for_cpu(buf->dev, sgt->sgl, sgt->nents, buf->dma_dir);  in vb2_dma_sg_finish()
234 				    enum dma_data_direction dma_dir)  in vb2_dma_sg_get_userptr()  argument
252 	buf->dma_dir = dma_dir;  in vb2_dma_sg_get_userptr()
300 					     buf->dma_dir == DMA_FROM_DEVICE,  in vb2_dma_sg_get_userptr()
318 			     buf->dma_dir, &attrs) == 0)  in vb2_dma_sg_get_userptr()
354 	dma_unmap_sg_attrs(buf->dev, sgt->sgl, sgt->nents, buf->dma_dir, &attrs);  in vb2_dma_sg_put_userptr()
359 		if (buf->dma_dir == DMA_FROM_DEVICE)  in vb2_dma_sg_put_userptr()
437 	enum dma_data_direction dma_dir;  member
472 	attach->dma_dir = DMA_NONE;  in vb2_dma_sg_dmabuf_ops_attach()
490 	if (attach->dma_dir != DMA_NONE)  in vb2_dma_sg_dmabuf_ops_detach()
492 			attach->dma_dir);  in vb2_dma_sg_dmabuf_ops_detach()
499 	struct dma_buf_attachment *db_attach, enum dma_data_direction dma_dir)  in vb2_dma_sg_dmabuf_ops_map()  argument
511 	if (attach->dma_dir == dma_dir) {  in vb2_dma_sg_dmabuf_ops_map()
517 	if (attach->dma_dir != DMA_NONE) {  in vb2_dma_sg_dmabuf_ops_map()
519 			attach->dma_dir);  in vb2_dma_sg_dmabuf_ops_map()
520 		attach->dma_dir = DMA_NONE;  in vb2_dma_sg_dmabuf_ops_map()
524 	ret = dma_map_sg(db_attach->dev, sgt->sgl, sgt->orig_nents, dma_dir);  in vb2_dma_sg_dmabuf_ops_map()
531 	attach->dma_dir = dma_dir;  in vb2_dma_sg_dmabuf_ops_map()
539 	struct sg_table *sgt, enum dma_data_direction dma_dir)  in vb2_dma_sg_dmabuf_ops_unmap()  argument
626 	sgt = dma_buf_map_attachment(buf->db_attach, buf->dma_dir);  in vb2_dma_sg_map_dmabuf()
657 	dma_buf_unmap_attachment(buf->db_attach, sgt, buf->dma_dir);  in vb2_dma_sg_unmap_dmabuf()
676 	unsigned long size, enum dma_data_direction dma_dir)  in vb2_dma_sg_attach_dmabuf()  argument
698 	buf->dma_dir = dma_dir;  in vb2_dma_sg_attach_dmabuf()