A quick search reveals that only 1 device uses this - kona.
Instead of adding a system prop for this, that one device
can add its own AdaptiveBacklight class. This allows kona to
use AdaptiveBacklight without having to modify the common class.
This reverts commit c11396ecc6.
Change-Id: Id912091f64da39a10d30c9770f248cf6467e8760
* getCurrentMode() can return null. Don't let setMode() try set a
null mode because bad things happen.
* Let's make cmhw safe again (groan, I know that one was bad)
Change-Id: I20bdee4a0e8cbb0598f35770d71902332db51ddb
Make use of LiveDisplay's implementation of display modes.
Remove AdvancedDisplay's display mode support as it duplicates
functionality provided by the CMHW implementation.
Based on Sean hoyt's original work on klmintwifi.
Change-Id: I455a8c764118adbdb997b2ba9145e24fecb8199b
Zhao Wei Liew