diff options
| -rw-r--r-- | arch/arm/mach-tegra/cpuidle.c | 4 | ||||
| -rw-r--r-- | arch/arm/mach-tegra/pm-t3.c | 4 |
2 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/cpuidle.c b/arch/arm/mach-tegra/cpuidle.c index af4d09d52206..92fbc61f469d 100644 --- a/arch/arm/mach-tegra/cpuidle.c +++ b/arch/arm/mach-tegra/cpuidle.c @@ -40,6 +40,8 @@ #include <mach/iomap.h> #include <mach/irqs.h> +#include <trace/events/power.h> + #include "cpuidle.h" #include "pm.h" #include "sleep.h" @@ -60,6 +62,8 @@ static int tegra_idle_enter_lp3(struct cpuidle_device *dev, ktime_t enter, exit; s64 us; + trace_power_start(POWER_CSTATE, 1, dev->cpu); + local_irq_disable(); local_fiq_disable(); diff --git a/arch/arm/mach-tegra/pm-t3.c b/arch/arm/mach-tegra/pm-t3.c index 0bf4a7d30495..26ca45d6ec94 100644 --- a/arch/arm/mach-tegra/pm-t3.c +++ b/arch/arm/mach-tegra/pm-t3.c @@ -31,6 +31,8 @@ #include <asm/cpu_pm.h> #include <asm/hardware/gic.h> +#include <trace/events/power.h> + #include "clock.h" #include "cpuidle.h" #include "gpio-names.h" @@ -298,6 +300,8 @@ int tegra_cluster_control(unsigned int us, unsigned int flags) if (!is_g_cluster_present()) return -EPERM; + trace_power_start(POWER_PSTATE, target_cluster, 0); + if (flags & TEGRA_POWER_CLUSTER_IMMEDIATE) us = 0; |