msm: mdss: Add support for Framebuffer Compression(FBC)

MDSS v2 supports fbc, if the DSI panel supports fbc too.
Enable FBC if corresponding properties are set
in the panel dtsi file.

Change-Id: Iefb7a53b65edc2d4362c182a45d299b02d1d727b
Signed-off-by: Siddhartha Agrawal <agrawals@codeaurora.org>
7 files changed