Revert "Populate minimum ib limit" and populate hw_version.

1. This reverts commit b44863291e7b62df2aca92d97b59376ea3d15dc1.
2. Populate hw_version information from CRTC info

Change-Id: I30445c8b93dd6fec49d5984763b464c4efcdb886
CRs-Fixed: 2121347
4 files changed