diff options
| author | Greg Roth <groth@nvidia.com> | 2011-08-21 21:55:10 -0700 |
|---|---|---|
| committer | Dan Willemsen <dwillemsen@nvidia.com> | 2011-11-30 21:48:29 -0800 |
| commit | 66874fbae7627227800424c2a426e0f7287156d7 (patch) | |
| tree | a2ac7a1424783b2eca92c19b87320c8a90ea3f78 /drivers/video/tegra/host/nvhost_acm.c | |
| parent | 4e60cf94a5da6b4919a156db8ba22345b8b4f121 (diff) | |
video: tegra: nvhost: Context save on suspend
Save context when clock gating. System suspend might happen when unit is
clock gated, which requires context to be restored at resume.
Bug 857053
Bug 866693
Original-Change-Id: Ic45f17e18447d530f6a680ff14ac5cad13639fdd
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/48401
Reviewed-by: Varun Colbert <vcolbert@nvidia.com>
Tested-by: Varun Colbert <vcolbert@nvidia.com>
Rebase-Id: R135751e525374ecbef06d345707ce20b196554f6
Diffstat (limited to 'drivers/video/tegra/host/nvhost_acm.c')
| -rw-r--r-- | drivers/video/tegra/host/nvhost_acm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/video/tegra/host/nvhost_acm.c b/drivers/video/tegra/host/nvhost_acm.c index caa49efbd61c..d4dadb491812 100644 --- a/drivers/video/tegra/host/nvhost_acm.c +++ b/drivers/video/tegra/host/nvhost_acm.c @@ -95,7 +95,7 @@ void nvhost_module_busy(struct nvhost_module *mod) } while (i < mod->num_clks) clk_enable(mod->clk[i++]); - if (mod->can_powergate && mod->func) + if (mod->func) mod->func(mod, NVHOST_POWER_ACTION_ON); mod->powered = true; } |