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authorTodd Poynor <toddpoynor@google.com>2012-04-27 17:09:31 -0700
committerTodd Poynor <toddpoynor@google.com>2012-04-27 20:25:22 -0700
commitecc13f4e251ac879da7f844013e034ebbe6cb14c (patch)
tree80d81e8f0b36f5a549bf3323b8adc47cd0b22c0f /power/power_tuna.c
parentc05933927f059e2d94bac55e554f09be73fbef1a (diff)
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tuna: Power HAL: min sample time to 60ms, go hispeed load to 50%
Change-Id: I018bad401fcc72025d1c3997224eecc54da8ee92
Diffstat (limited to 'power/power_tuna.c')
-rw-r--r--power/power_tuna.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/power/power_tuna.c b/power/power_tuna.c
index 0613bff..d89249b 100644
--- a/power/power_tuna.c
+++ b/power/power_tuna.c
@@ -67,18 +67,18 @@ static void tuna_power_init(struct power_module *module)
}
/*
- * cpufreq interactive governor: timer 20ms, min sample 100ms,
- * hispeed 700MHz at load 40%, input boost enabled.
+ * cpufreq interactive governor: timer 20ms, min sample 60ms,
+ * hispeed 700MHz at load 50%, input boost enabled.
*/
sysfs_write("/sys/devices/system/cpu/cpufreq/interactive/timer_rate",
"20000");
sysfs_write("/sys/devices/system/cpu/cpufreq/interactive/min_sample_time",
- "100000");
+ "60000");
sysfs_write("/sys/devices/system/cpu/cpufreq/interactive/hispeed_freq",
"700000");
sysfs_write("/sys/devices/system/cpu/cpufreq/interactive/go_hispeed_load",
- "40");
+ "50");
sysfs_write("/sys/devices/system/cpu/cpufreq/interactive/above_hispeed_delay",
"100000");
sysfs_write("/sys/devices/system/cpu/cpufreq/interactive/input_boost", "1");