IPC_PM_UNIT_LINK
case IPC_PM_UNIT_LINK: /* Device link state. */
ipc_pm_on_link_wake(ipc_pm, unit == IPC_PM_UNIT_LINK);
else if (unit == IPC_PM_UNIT_LINK)
ipc_pm_trigger(ipc_pm, IPC_PM_UNIT_LINK, false);
ipc_pm_trigger(ipc_pm, IPC_PM_UNIT_LINK, true);