GitLab

The GPU is the real consumer of the video protected memory region
and it needs to be in reset to pick up the new region.

This patch checks if the GPU is in reset before we program the new
video protected memory region settings.

Change-Id: I44f553bfcf07b1975abad53b245954be966c8aeb
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>