参照元†
const struct vb2_mem_ops vb2_dma_sg_memops = {
.alloc = vb2_dma_sg_alloc,
.put = vb2_dma_sg_put,
.get_userptr = vb2_dma_sg_get_userptr,
.put_userptr = vb2_dma_sg_put_userptr,
.prepare = vb2_dma_sg_prepare,
.finish = vb2_dma_sg_finish,
.vaddr = vb2_dma_sg_vaddr,
.mmap = vb2_dma_sg_mmap,
.num_users = vb2_dma_sg_num_users,
.get_dmabuf = vb2_dma_sg_get_dmabuf,
.map_dmabuf = vb2_dma_sg_map_dmabuf,
.unmap_dmabuf = vb2_dma_sg_unmap_dmabuf,
.attach_dmabuf = vb2_dma_sg_attach_dmabuf,
.detach_dmabuf = vb2_dma_sg_detach_dmabuf,
.cookie = vb2_dma_sg_cookie,
};
EXPORT_SYMBOL_GPL(vb2_dma_sg_memops);
コメント†