rhine: Clean up old cruft

Change-Id: Idd6a6f28e6189aa548ecceb51f535a15b36db7e2
rhine: Disable input filtering

* These devices don't need it, and it reduces latency

Change-Id: Ia5bbd79977d2be47401371c5f5cd1d1bb402024d
Merge branch 'cm-11.0' into kk_mkt