tree f73a7b7427fc0d98aea3f5347753c68e941916d0
parent 8c176bf46e9ece7e90c31317cad832931ddad31f
author Alan Kwong <akwong@codeaurora.org> 1490708428 -0700
committer Alan Kwong <akwong@codeaurora.org> 1490967026 -0700

msm: sde: disable rotator bus scaling if not enabled

Allow bus scaling to be disabled if bus scaling table is
not defined in device tree or if bus scaling feature is
not enabled in device configuration.

CRs-Fixed: 2009714
Change-Id: I81d3c9d4874c43f67ade6773cd9f458f35010c5e
Signed-off-by: Alan Kwong <akwong@codeaurora.org>