diff options
Diffstat (limited to 'arch/arm/mach-tegra/cpu-tegra.h')
-rw-r--r-- | arch/arm/mach-tegra/cpu-tegra.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/cpu-tegra.h b/arch/arm/mach-tegra/cpu-tegra.h index eaa230574763..b47828f3c7b9 100644 --- a/arch/arm/mach-tegra/cpu-tegra.h +++ b/arch/arm/mach-tegra/cpu-tegra.h @@ -21,6 +21,7 @@ #ifndef __MACH_TEGRA_CPU_TEGRA_H #define __MACH_TEGRA_CPU_TEGRA_H +unsigned int tegra_getspeed(unsigned int cpu); int tegra_cpu_set_speed_cap(unsigned int *speed_cap); unsigned int tegra_count_slow_cpus(unsigned long speed_limit); unsigned int tegra_get_slowest_cpu_n(void); @@ -28,8 +29,25 @@ unsigned long tegra_cpu_lowest_speed(void); unsigned long tegra_cpu_highest_speed(void); #ifdef CONFIG_TEGRA_THERMAL_THROTTLE +int tegra_throttle_init(struct mutex *cpu_lock); +void tegra_throttle_exit(void); +bool tegra_is_throttling(void); +unsigned int tegra_throttle_governor_speed(unsigned int requested_speed); +int tegra_throttle_debug_init(struct dentry *cpu_tegra_debugfs_root); void tegra_throttling_enable(bool enable); #else +static inline int tegra_throttle_init(struct mutex *cpu_lock) +{ return 0; } +static inline void tegra_throttle_exit(void) +{} +static inline bool tegra_is_throttling(void) +{ return false; } +static inline unsigned int tegra_throttle_governor_speed( + unsigned int requested_speed) +{ return requested_speed; } +static inline int tegra_throttle_debug_init( + struct dentry *cpu_tegra_debugfs_root) +{ return 0; } #define tegra_throttling_enable NULL #endif /* CONFIG_TEGRA_THERMAL_THROTTLE */ |