32 	enum dma_data_direction		dma_dir;  member
101 	dma_sync_sgtable_for_device(buf->dev, sgt, buf->dma_dir);  in vb2_dc_prepare()
112 	dma_sync_sgtable_for_cpu(buf->dev, sgt, buf->dma_dir);  in vb2_dc_finish()
137 			  unsigned long size, enum dma_data_direction dma_dir,  in vb2_dc_alloc()  argument
164 	buf->dma_dir = dma_dir;  in vb2_dc_alloc()
212 	enum dma_data_direction dma_dir;  member
247 	attach->dma_dir = DMA_NONE;  in vb2_dc_dmabuf_ops_attach()
265 	if (attach->dma_dir != DMA_NONE)  in vb2_dc_dmabuf_ops_detach()
272 		dma_unmap_sgtable(db_attach->dev, sgt, attach->dma_dir,  in vb2_dc_dmabuf_ops_detach()
280 	struct dma_buf_attachment *db_attach, enum dma_data_direction dma_dir)  in vb2_dc_dmabuf_ops_map()  argument
291 	if (attach->dma_dir == dma_dir) {  in vb2_dc_dmabuf_ops_map()
297 	if (attach->dma_dir != DMA_NONE) {  in vb2_dc_dmabuf_ops_map()
298 		dma_unmap_sgtable(db_attach->dev, sgt, attach->dma_dir,  in vb2_dc_dmabuf_ops_map()
300 		attach->dma_dir = DMA_NONE;  in vb2_dc_dmabuf_ops_map()
307 	if (dma_map_sgtable(db_attach->dev, sgt, dma_dir,  in vb2_dc_dmabuf_ops_map()
314 	attach->dma_dir = dma_dir;  in vb2_dc_dmabuf_ops_map()
322 	struct sg_table *sgt, enum dma_data_direction dma_dir)  in vb2_dc_dmabuf_ops_unmap()  argument
437 		dma_unmap_sgtable(buf->dev, sgt, buf->dma_dir,  in vb2_dc_put_userptr()
442 		if (buf->dma_dir == DMA_FROM_DEVICE ||  in vb2_dc_put_userptr()
443 		    buf->dma_dir == DMA_BIDIRECTIONAL)  in vb2_dc_put_userptr()
450 				   buf->dma_dir, 0);  in vb2_dc_put_userptr()
457 	unsigned long size, enum dma_data_direction dma_dir)  in vb2_dc_get_userptr()  argument
487 	buf->dma_dir = dma_dir;  in vb2_dc_get_userptr()
509 				__pfn_to_phys(nums[0]), size, buf->dma_dir, 0);  in vb2_dc_get_userptr()
535 	if (dma_map_sgtable(buf->dev, sgt, buf->dma_dir,  in vb2_dc_get_userptr()
558 	dma_unmap_sgtable(buf->dev, sgt, buf->dma_dir, DMA_ATTR_SKIP_CPU_SYNC);  in vb2_dc_get_userptr()
596 	sgt = dma_buf_map_attachment(buf->db_attach, buf->dma_dir);  in vb2_dc_map_dmabuf()
607 		dma_buf_unmap_attachment(buf->db_attach, sgt, buf->dma_dir);  in vb2_dc_map_dmabuf()
637 	dma_buf_unmap_attachment(buf->db_attach, sgt, buf->dma_dir);  in vb2_dc_unmap_dmabuf()
657 	unsigned long size, enum dma_data_direction dma_dir)  in vb2_dc_attach_dmabuf()  argument
681 	buf->dma_dir = dma_dir;  in vb2_dc_attach_dmabuf()