30 	void				*vaddr;  member
81 	if (!buf->vaddr && buf->db_attach)  in vb2_dc_vaddr()
82 		buf->vaddr = dma_buf_vmap(buf->db_attach->dmabuf);  in vb2_dc_vaddr()
84 	return buf->vaddr;  in vb2_dc_vaddr()
134 	dma_free_coherent(buf->dev, buf->size, buf->vaddr, buf->dma_addr);  in vb2_dc_put()
150 	buf->vaddr = dma_alloc_coherent(dev, size, &buf->dma_addr,  in vb2_dc_alloc()
152 	if (!buf->vaddr) {  in vb2_dc_alloc()
188 	ret = dma_mmap_coherent(buf->dev, vma, buf->vaddr,  in vb2_dc_mmap()
332 	return buf->vaddr + pgnum * PAGE_SIZE;  in vb2_dc_dmabuf_ops_kmap()
339 	return buf->vaddr;  in vb2_dc_dmabuf_ops_vmap()
371 	ret = dma_get_sgtable(buf->dev, sgt, buf->vaddr, buf->dma_addr,  in vb2_dc_get_base_sgt()
473 static void *vb2_dc_get_userptr(void *alloc_ctx, unsigned long vaddr,  in vb2_dc_get_userptr()  argument
490 	if (!IS_ALIGNED(vaddr | size, dma_align)) {  in vb2_dc_get_userptr()
507 	offset = vaddr & ~PAGE_MASK;  in vb2_dc_get_userptr()
508 	vec = vb2_create_framevec(vaddr, size, dma_dir == DMA_FROM_DEVICE);  in vb2_dc_get_userptr()
628 	buf->vaddr = NULL;  in vb2_dc_map_dmabuf()
648 	if (buf->vaddr) {  in vb2_dc_unmap_dmabuf()
649 		dma_buf_vunmap(buf->db_attach->dmabuf, buf->vaddr);  in vb2_dc_unmap_dmabuf()
650 		buf->vaddr = NULL;  in vb2_dc_unmap_dmabuf()
710 	.vaddr		= vb2_dc_vaddr,