32 	enum dma_data_direction		dma_dir;  member
105 	dma_sync_sgtable_for_device(buf->dev, sgt, buf->dma_dir);  in vb2_dc_prepare()
116 	dma_sync_sgtable_for_cpu(buf->dev, sgt, buf->dma_dir);  in vb2_dc_finish()
141 			  unsigned long size, enum dma_data_direction dma_dir,  in vb2_dc_alloc()  argument
168 	buf->dma_dir = dma_dir;  in vb2_dc_alloc()
216 	enum dma_data_direction dma_dir;  member
251 	attach->dma_dir = DMA_NONE;  in vb2_dc_dmabuf_ops_attach()
269 	if (attach->dma_dir != DMA_NONE)  in vb2_dc_dmabuf_ops_detach()
276 		dma_unmap_sgtable(db_attach->dev, sgt, attach->dma_dir,  in vb2_dc_dmabuf_ops_detach()
284 	struct dma_buf_attachment *db_attach, enum dma_data_direction dma_dir)  in vb2_dc_dmabuf_ops_map()  argument
295 	if (attach->dma_dir == dma_dir) {  in vb2_dc_dmabuf_ops_map()
301 	if (attach->dma_dir != DMA_NONE) {  in vb2_dc_dmabuf_ops_map()
302 		dma_unmap_sgtable(db_attach->dev, sgt, attach->dma_dir,  in vb2_dc_dmabuf_ops_map()
304 		attach->dma_dir = DMA_NONE;  in vb2_dc_dmabuf_ops_map()
311 	if (dma_map_sgtable(db_attach->dev, sgt, dma_dir,  in vb2_dc_dmabuf_ops_map()
318 	attach->dma_dir = dma_dir;  in vb2_dc_dmabuf_ops_map()
326 	struct sg_table *sgt, enum dma_data_direction dma_dir)  in vb2_dc_dmabuf_ops_unmap()  argument
443 		dma_unmap_sgtable(buf->dev, sgt, buf->dma_dir,  in vb2_dc_put_userptr()
448 		if (buf->dma_dir == DMA_FROM_DEVICE ||  in vb2_dc_put_userptr()
449 		    buf->dma_dir == DMA_BIDIRECTIONAL)  in vb2_dc_put_userptr()
456 				   buf->dma_dir, 0);  in vb2_dc_put_userptr()
463 	unsigned long size, enum dma_data_direction dma_dir)  in vb2_dc_get_userptr()  argument
493 	buf->dma_dir = dma_dir;  in vb2_dc_get_userptr()
515 				__pfn_to_phys(nums[0]), size, buf->dma_dir, 0);  in vb2_dc_get_userptr()
541 	if (dma_map_sgtable(buf->dev, sgt, buf->dma_dir,  in vb2_dc_get_userptr()
564 	dma_unmap_sgtable(buf->dev, sgt, buf->dma_dir, DMA_ATTR_SKIP_CPU_SYNC);  in vb2_dc_get_userptr()
602 	sgt = dma_buf_map_attachment(buf->db_attach, buf->dma_dir);  in vb2_dc_map_dmabuf()
613 		dma_buf_unmap_attachment(buf->db_attach, sgt, buf->dma_dir);  in vb2_dc_map_dmabuf()
644 	dma_buf_unmap_attachment(buf->db_attach, sgt, buf->dma_dir);  in vb2_dc_unmap_dmabuf()
664 	unsigned long size, enum dma_data_direction dma_dir)  in vb2_dc_attach_dmabuf()  argument
688 	buf->dma_dir = dma_dir;  in vb2_dc_attach_dmabuf()