diff options
| author | Ray Poudrier <rapoudrier@nvidia.com> | 2012-08-21 15:09:09 -0700 |
|---|---|---|
| committer | Simone Willett <swillett@nvidia.com> | 2012-08-23 18:04:02 -0700 |
| commit | 5510aec770fe9a040b44d72ac9d4e4e0cf44e816 (patch) | |
| tree | 65df90335f4c68909e95f11068af714c7fdd6818 /arch/arm/mach-tegra/include | |
| parent | 81c24e718939bc0a2d774ba6790febf57b4da4a5 (diff) | |
ARM: tegra: la: add function to scale LA
Add functionality to enable changing of latency
allowance settings. This is used for memory
tables that may have different tick lengths.
Bug 955082
Change-Id: I3055a062846cfdeb992931e691cf687ffb05725c
Signed-off-by: Ray Poudrier <rapoudrier@nvidia.com>
Reviewed-on: http://git-master/r/124979
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Aleksandr Frid <afrid@nvidia.com>
Reviewed-by: Krishna Reddy <vdumpa@nvidia.com>
Diffstat (limited to 'arch/arm/mach-tegra/include')
| -rw-r--r-- | arch/arm/mach-tegra/include/mach/latency_allowance.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/arch/arm/mach-tegra/include/mach/latency_allowance.h b/arch/arm/mach-tegra/include/mach/latency_allowance.h index 5ebc6f03b810..9861834ad9de 100644 --- a/arch/arm/mach-tegra/include/mach/latency_allowance.h +++ b/arch/arm/mach-tegra/include/mach/latency_allowance.h @@ -1,7 +1,7 @@ /* * arch/arm/mach-tegra/include/mach/latency_allowance.h * - * Copyright (C) 2011-2012 NVIDIA Corporation. + * Copyright (C) 2011-2012, NVIDIA CORPORATION. All rights reserved. * * This software is licensed under the terms of the GNU General Public * License version 2, as published by the Free Software Foundation, and @@ -107,6 +107,12 @@ static inline void tegra_disable_latency_scaling(enum tegra_la_id id) { return; } + +static inline void tegra_latency_allowance_update_tick_length( + unsigned int new_ns_per_tick) +{ + return; +} #else int tegra_set_latency_allowance(enum tegra_la_id id, unsigned int bandwidth_in_mbps); @@ -117,6 +123,7 @@ int tegra_enable_latency_scaling(enum tegra_la_id id, unsigned int threshold_high); void tegra_disable_latency_scaling(enum tegra_la_id id); +void tegra_latency_allowance_update_tick_length(unsigned int new_ns_per_tick); #endif #endif /* _MACH_TEGRA_LATENCY_ALLOWANCE_H_ */ |