AVS_PPL_STATE_PAUSED
if (cpath->state == AVS_PPL_STATE_PAUSED)
ret = avs_ipc_set_pipeline_state(adev, ppl->instance_id, AVS_PPL_STATE_PAUSED);
cpath->state = AVS_PPL_STATE_PAUSED;
if (path->state == AVS_PPL_STATE_PAUSED)
AVS_PPL_STATE_PAUSED);
path->state = AVS_PPL_STATE_PAUSED;