Fix libva klocwork issue
libva: fix tomstone issue in vaTraceEnd
Update libVA to latest fdo staging branch
[PORT FROM MAIN] Fix encoded coded buffer dump function
[PORT FROM MAIN]dump rc infor and add vp8 encode support
sync libva to latest freedesktop version per VPG request
[PORT FROM MAIN] Make libva be ready to support ION shared FDs
Rebase new libva interface.