302             in->usecase = USECASE_INCALL_REC_UPLINK;  in voice_check_and_set_incall_rec_usecase()
306             in->usecase = USECASE_INCALL_REC_DOWNLINK;  in voice_check_and_set_incall_rec_usecase()
310             in->usecase = USECASE_INCALL_REC_UPLINK_AND_DOWNLINK;  in voice_check_and_set_incall_rec_usecase()
326         ALOGV("%s: Update usecase to %d",__func__, in->usecase);  in voice_check_and_set_incall_rec_usecase()
366     struct audio_usecase *usecase = NULL;  in voice_set_mic_mute()  local
569     struct audio_usecase *usecase;  in voice_update_devices_for_all_voice_usecases()  local
572         usecase = node_to_item(node, struct audio_usecase, list);  in voice_update_devices_for_all_voice_usecases()
573         if (usecase->type == VOICE_CALL) {  in voice_update_devices_for_all_voice_usecases()
575                   use_case_table[usecase->id]);  in voice_update_devices_for_all_voice_usecases()
576             usecase->stream.out = adev->current_call_output;  in voice_update_devices_for_all_voice_usecases()
577             select_devices(adev, usecase->id);  in voice_update_devices_for_all_voice_usecases()