diff options
| author | Scott Williams <scwilliams@nvidia.com> | 2011-07-21 17:26:07 -0700 |
|---|---|---|
| committer | Dan Willemsen <dwillemsen@nvidia.com> | 2011-11-30 21:46:51 -0800 |
| commit | 9ca84c0c18f9e0435b8e7bd241a2662484165271 (patch) | |
| tree | bcc17a5976978a7a4e1df0eb2a1a83ac9dc4b200 /arch/arm/mach-tegra/cpuidle.h | |
| parent | f16ace672ec41b4abcf605c3be4cf0dbdc235acb (diff) | |
ARM: tegra: Prevent LP2 if request is less than target residency
Change-Id: Icc7409b611439ba94ec504579c00ab9227c9a857
Signed-off-by: Scott Williams <scwilliams@nvidia.com>
DW: Split into logical changes
Signed-off-by: Dan Willemsen <dwillemsen@nvidia.com>
Rebase-Id: R4b56e98c821627de480a67c241363608ebfc2f07
Diffstat (limited to 'arch/arm/mach-tegra/cpuidle.h')
| -rw-r--r-- | arch/arm/mach-tegra/cpuidle.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/cpuidle.h b/arch/arm/mach-tegra/cpuidle.h index c0fbb45a0f38..8f17ba66aa85 100644 --- a/arch/arm/mach-tegra/cpuidle.h +++ b/arch/arm/mach-tegra/cpuidle.h @@ -27,6 +27,8 @@ void tegra2_idle_lp2(struct cpuidle_device *dev, struct cpuidle_state *state); void tegra2_cpu_idle_stats_lp2_ready(unsigned int cpu); void tegra2_cpu_idle_stats_lp2_time(unsigned int cpu, s64 us); +bool tegra2_lp2_is_allowed(struct cpuidle_device *dev, + struct cpuidle_state *state); #ifdef CONFIG_DEBUG_FS int tegra2_lp2_debug_show(struct seq_file *s, void *data); #endif @@ -54,6 +56,14 @@ static inline void tegra_idle_lp2(struct cpuidle_device *dev, #endif } +static inline bool tegra_lp2_is_allowed(struct cpuidle_device *dev, + struct cpuidle_state *state) +{ +#ifdef CONFIG_ARCH_TEGRA_2x_SOC + return tegra2_lp2_is_allowed(dev, state); +#endif +} + #ifdef CONFIG_DEBUG_FS static inline int tegra_lp2_debug_show(struct seq_file *s, void *data) { |