vpu_ipi_register
err = vpu_ipi_register(mdp->vpu_dev, IPI_MDP,
return vpu_ipi_register(fw->pdev, id, handler, name, priv);
EXPORT_SYMBOL_GPL(vpu_ipi_register);
ret = vpu_ipi_register(pdev, IPI_VPU_INIT, vpu_init_ipi_handler,
int vpu_ipi_register(struct platform_device *pdev, enum ipi_id id,