video: tegra: host: Work towards enabling 3d power gating
authorShashank Garg <sgarg@nvidia.com>
Tue, 17 May 2011 11:25:23 +0000 (16:25 +0530)
committerDan Willemsen <dwillemsen@nvidia.com>
Thu, 1 Dec 2011 05:45:04 +0000 (21:45 -0800)
commit4fbafd2ff07978da5b95f5da9a54434bca0705bd
treec46d94e4eec849282855e41c63dfc6fa345487a8
parent546fb49a3cf459dc5de4c015987390ed221412eb
video: tegra: host: Work towards enabling 3d power gating

Fixed clock enable/disable balance issue. Added code for power gating 3d1.

Power gating still disabled as it won't work for T20 or T30 A01.

Original-Change-Id: Idcc5fd9d21d43c796bbeeac378a46f9eca3ab1c9
Reviewed-on: http://git-master/r/31142
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: Shashank Garg <sgarg@nvidia.com>
Reviewed-by: Scott Williams <scwilliams@nvidia.com>

Rebase-Id: R80f171724518d94364e169416788d4ce577b3a66
drivers/video/tegra/host/nvhost_acm.c
drivers/video/tegra/host/nvhost_acm.h