Oracle Database Discussions

I'm using DB 11.1/11.2, and I would like to check result of last rman backup (level 0 or 1)..

I found a v$rman_backup_job_details view wich is very helpful, but I cannot check if last backup was full or just incremental..

I run the command:

run {
backup incremental level 0 database tag LEVEL_0_INC;
}

but in v$rman_backup_job_details view I can see a job with an INPUT_TYPE='DB INCR'..
how could I differ level 0 with level 1 through some dictionary view?

tnx..