msm: vidc: Update Intra refresh handling

Read MBs for Intra refresh and update IR handling
based on new chipset capabilities.

CRs-Fixed: 2024718
Change-Id: I09331212c01dc916bc752e8e9347dba6b2ff62de
Signed-off-by: Saurabh Kothawade <skothawa@codeaurora.org>
4 files changed