msm: mdss: Add extra panel info element in the fb_data_type

Dynamically allocating memory and using can cause overhead
while the memory is getting allocated and de-allocated for
every update for recovery use-cases. Hence, add one more
instance of struct panel info element in the fb_data_type
and use it.

Change-Id: Ic26b73bd779e21b008093cab1cb3decc28a95587
Signed-off-by: Jayant Shekhar <jshekhar@codeaurora.org>