drm/msm/dsi-stagging: add panel jitter parsing

Update dsi panel parsing with panel jitter and
prefill line requirement to set the display rsc
backoff time on command mode panel. It also updates
these information on display info structure.

Change-Id: I930f335ca55082085f719b1ee4a6ecb035811e15
Signed-off-by: Dhaval Patel <pdhaval@codeaurora.org>