27 	void				*vaddr;  member
80 	if (!buf->vaddr && buf->db_attach)  in vb2_dc_vaddr()
81 		buf->vaddr = dma_buf_vmap(buf->db_attach->dmabuf);  in vb2_dc_vaddr()
83 	return buf->vaddr;  in vb2_dc_vaddr()
163 		buf->vaddr = buf->cookie;  in vb2_dc_alloc()
342 	return buf->vaddr ? buf->vaddr + pgnum * PAGE_SIZE : NULL;  in vb2_dc_dmabuf_ops_kmap()
349 	return buf->vaddr;  in vb2_dc_dmabuf_ops_vmap()
453 static void *vb2_dc_get_userptr(struct device *dev, unsigned long vaddr,  in vb2_dc_get_userptr()  argument
466 	if (!IS_ALIGNED(vaddr | size, dma_align)) {  in vb2_dc_get_userptr()
486 	offset = lower_32_bits(offset_in_page(vaddr));  in vb2_dc_get_userptr()
487 	vec = vb2_create_framevec(vaddr, size);  in vb2_dc_get_userptr()
612 	buf->vaddr = NULL;  in vb2_dc_map_dmabuf()
632 	if (buf->vaddr) {  in vb2_dc_unmap_dmabuf()
633 		dma_buf_vunmap(buf->db_attach->dmabuf, buf->vaddr);  in vb2_dc_unmap_dmabuf()
634 		buf->vaddr = NULL;  in vb2_dc_unmap_dmabuf()
696 	.vaddr		= vb2_dc_vaddr,