ARM: tegra: pm: turn off VDEC partition in LP1
authorMayuresh Kulkarni <mkulkarni@nvidia.com>
Wed, 3 Apr 2013 10:42:51 +0000 (15:42 +0530)
committerMrutyunjay Sawant <msawant@nvidia.com>
Tue, 9 Apr 2013 12:11:56 +0000 (05:11 -0700)
commit8825199f91361961eadf95a977294bf6611310cc
tree098a84eef1567bbe1d88946546527e636d6c1b0a
parent4b49bef81987b1978c26987c28d234db85304288
ARM: tegra: pm: turn off VDEC partition in LP1

- turn off VDEC partition while going into LP1, if it is
still powered; and turn it on while coming back from LP1,
if it was powergated during entry
- this ensures that VDEC parition is available to any device
driver that needs it after LP1 resume
- the LP0 path is un-touched

bug 1248779

Change-Id: If6fd97ef21bbc8acb2c6f26ac7723638403d0623
Signed-off-by: Mayuresh Kulkarni <mkulkarni@nvidia.com>
Reviewed-on: http://git-master/r/216099
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
arch/arm/mach-tegra/pm.c