tree 728003229e614d72a28bb67651006f4131e30338
parent 8020793fe0c660aa4601a66553636db39c8c2f4f
author Varun Wadekar <vwadekar@nvidia.com> 1455732650 -0800
committer Varun Wadekar <vwadekar@nvidia.com> 1490026479 -0700

Tegra: memctrl_v2: check GPU state before VPR programming

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>