rhine: use legacy dchspap value

Change-Id: Ib99acef77d5716620def4a789f011f509b0da09d
cmhw: Add AdaptiveBacklight support

Change-Id: I69a0813b8d0697768dbfe38e0bc33bd0be82dd45
rhine: Clean up boot image generation

* Remove duplicate DTB generation step.
* Don't do unnecessary DTB concatenation step.

Change-Id: Ie2028b15a79b03fbd423107e8fb91e3e45a1998e
Merge remote-tracking branch 'PA/cm-11.0' into cm-11.0