diff options
| author | Alex Frid <afrid@nvidia.com> | 2010-10-13 23:15:36 -0700 |
|---|---|---|
| committer | Varun Colbert <vcolbert@nvidia.com> | 2010-10-15 22:03:50 -0700 |
| commit | 7e2b25004c5437b6af75307c05cfb3795af309c8 (patch) | |
| tree | 13d2e65f38d49d8bb91700820772fce14c5a1c8f /arch/arm/mach-tegra/clock_nvrm.c | |
| parent | 8ec98051794908a84024cc640330a1c5abd375ea (diff) | |
[ARM/tegra] clock: tuned 2d busy hint for emc clk.tegra-10.9.3
Tuned recently added (commit 98b1475bce96ad088e4105a73d34f1cf803f2ee0)
2d busy hint level to reduce NV omxplayer video-playback power.
Change-Id: Ic8f807e761e13cefed84a1fdaccb81e8c3c79535
Reviewed-on: http://git-master.nvidia.com/r/8473
Reviewed-by: Michael Frydrych <mfrydrych@nvidia.com>
Tested-by: Aleksandr Frid <afrid@nvidia.com>
Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>
Reviewed-by: Varun Colbert <vcolbert@nvidia.com>
Tested-by: Varun Colbert <vcolbert@nvidia.com>
Diffstat (limited to 'arch/arm/mach-tegra/clock_nvrm.c')
| -rwxr-xr-x | arch/arm/mach-tegra/clock_nvrm.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/clock_nvrm.c b/arch/arm/mach-tegra/clock_nvrm.c index 365489b22ddc..e250a18f7a03 100755 --- a/arch/arm/mach-tegra/clock_nvrm.c +++ b/arch/arm/mach-tegra/clock_nvrm.c @@ -111,6 +111,7 @@ static int tegra_periph_clk_enable(struct clk *c) } else if (NVRM_MODULE_ID_MODULE(c->module) == NvRmModuleID_2D) { NvRmDfsBusyHint hint = {NvRmDfsClockId_Emc, 0xffffffff, NvRmFreqMaximum, true}; + hint.BoostKHz = NvRmPrivDfsGetMaxKHz(NvRmDfsClockId_Emc) / 2; NvRmPowerBusyHintMulti(s_hRmGlobal, busy_pwr_client_2d, &hint, 1, NvRmDfsBusyHintSyncMode_Async); } |