msm: kgsl: Add initialization of ACD feature

In order to activate ACD, bit 10 of the LM handshake
register must be set before taking the GMU out of reset.
Add this feature check and register write.

CRs-Fixed: 2017390
Change-Id: Ib1afda3eab49cf2543a4ce668a3cd36affb63bb9
Signed-off-by: Kyle Piefer <kpiefer@codeaurora.org>