33 	enum dma_data_direction		dma_dir;  member
123 	dma_sync_sg_for_device(buf->dev, sgt->sgl, sgt->nents, buf->dma_dir);  in vb2_dc_prepare()
135 	dma_sync_sg_for_cpu(buf->dev, sgt->sgl, sgt->nents, buf->dma_dir);  in vb2_dc_finish()
159 			  enum dma_data_direction dma_dir, gfp_t gfp_flags)  in vb2_dc_alloc()  argument
180 	buf->dma_dir = dma_dir;  in vb2_dc_alloc()
234 	enum dma_data_direction dma_dir;  member
269 	attach->dma_dir = DMA_NONE;  in vb2_dc_dmabuf_ops_attach()
287 	if (attach->dma_dir != DMA_NONE)  in vb2_dc_dmabuf_ops_detach()
289 			attach->dma_dir);  in vb2_dc_dmabuf_ops_detach()
296 	struct dma_buf_attachment *db_attach, enum dma_data_direction dma_dir)  in vb2_dc_dmabuf_ops_map()  argument
308 	if (attach->dma_dir == dma_dir) {  in vb2_dc_dmabuf_ops_map()
314 	if (attach->dma_dir != DMA_NONE) {  in vb2_dc_dmabuf_ops_map()
316 			attach->dma_dir);  in vb2_dc_dmabuf_ops_map()
317 		attach->dma_dir = DMA_NONE;  in vb2_dc_dmabuf_ops_map()
321 	ret = dma_map_sg(db_attach->dev, sgt->sgl, sgt->orig_nents, dma_dir);  in vb2_dc_dmabuf_ops_map()
328 	attach->dma_dir = dma_dir;  in vb2_dc_dmabuf_ops_map()
336 	struct sg_table *sgt, enum dma_data_direction dma_dir)  in vb2_dc_dmabuf_ops_unmap()  argument
472 	enum dma_data_direction dma_dir)  in vb2_dc_get_user_pages()  argument
494 			n_pages, dma_dir == DMA_FROM_DEVICE, 1, pages, NULL);  in vb2_dc_get_user_pages()
528 				   buf->dma_dir, &attrs);  in vb2_dc_put_userptr()
571 	unsigned long size, enum dma_data_direction dma_dir)  in vb2_dc_get_userptr()  argument
605 	buf->dma_dir = dma_dir;  in vb2_dc_get_userptr()
641 	ret = vb2_dc_get_user_pages(start, pages, n_pages, vma, dma_dir);  in vb2_dc_get_userptr()
678 				      buf->dma_dir, &attrs);  in vb2_dc_get_userptr()
701 			   buf->dma_dir, &attrs);  in vb2_dc_get_userptr()
749 	sgt = dma_buf_map_attachment(buf->db_attach, buf->dma_dir);  in vb2_dc_map_dmabuf()
760 		dma_buf_unmap_attachment(buf->db_attach, sgt, buf->dma_dir);  in vb2_dc_map_dmabuf()
790 	dma_buf_unmap_attachment(buf->db_attach, sgt, buf->dma_dir);  in vb2_dc_unmap_dmabuf()
810 	unsigned long size, enum dma_data_direction dma_dir)  in vb2_dc_attach_dmabuf()  argument
832 	buf->dma_dir = dma_dir;  in vb2_dc_attach_dmabuf()