Debug: This helps debug iommu issue inside mdp ppp.

Print out registers and current buffer start address
with length mapped, when ppp pagefault issue occurs.
Also force kernel panic to be able to retrieve table
from ram dumps.

Change-Id: I94bf1007fc951fbcd30d1c4e464bd6c07fde4905
Signed-off-by: Terence Hampson <thampson@codeaurora.org>
2 files changed