msm: kgsl: Add FAL10 feature support for A650

FAL10 is a power saving feature for DDR subsystem. It introduces a latency
in DDR memory accesses. Hence GPU will veto its participation.

Change-Id: I55702cf4532101564cf2cbe01df651a2bf284ede
Signed-off-by: Mohammed Mirza Mandayappurath Manzoor <mmandaya@codeaurora.org>