msm: camera: Enable fetch engine to support FS2 feature for IFE sdmmagpie

This change enables fetch engine newly introduced in sdmmagpie to
support FS2 feature. Fetch engine work in frame based mode. HW sync
is enabled to trigger read once write is done.

Change-Id: I053a47b2662fb2b545f694633afac784f641d14f
Signed-off-by: Suresh Vankadara <svankada@codeaurora.org>
Signed-off-by: Alok Pandey <akumarpa@codeaurora.org>