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| author | Todd Poynor <toddpoynor@google.com> | 2013-02-04 18:39:21 -0800 |
|---|---|---|
| committer | Todd Poynor <toddpoynor@google.com> | 2013-02-04 18:39:21 -0800 |
| commit | 5979b2218bdba442aa873f0c7844ad6a98fe52db (patch) | |
| tree | 5fbc3e6f2841e67b960da48baa8c0610eee9a291 /power | |
| parent | 2196ddfbae80016d3255dc6810cadd323ddb26b1 (diff) | |
| download | device_samsung_tuna-5979b2218bdba442aa873f0c7844ad6a98fe52db.zip device_samsung_tuna-5979b2218bdba442aa873f0c7844ad6a98fe52db.tar.gz device_samsung_tuna-5979b2218bdba442aa873f0c7844ad6a98fe52db.tar.bz2 | |
tuna: power: interactive governor params update for performance
above_hispeed_delay = 80000 (from 100000), this is now applied to each
step above 700MHz and is impacting short-term load burst benchmarks.
min_sample_time = 60000 (from 40000, back to jb-mr1.1 value)
Bug: 8096433
Change-Id: I652e60c54e93a4b593d89f3f38d36a1133decb55
Diffstat (limited to 'power')
| -rw-r--r-- | power/power_tuna.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/power/power_tuna.c b/power/power_tuna.c index a8b0a0a..bca0ed2 100644 --- a/power/power_tuna.c +++ b/power/power_tuna.c @@ -60,7 +60,7 @@ static void tuna_power_init(struct power_module *module) sysfs_write("/sys/devices/system/cpu/cpufreq/interactive/timer_rate", "20000"); sysfs_write("/sys/devices/system/cpu/cpufreq/interactive/min_sample_time", - "40000"); + "60000"); sysfs_write("/sys/devices/system/cpu/cpufreq/interactive/hispeed_freq", "700000"); sysfs_write("/sys/devices/system/cpu/cpufreq/interactive/target_loads", @@ -68,7 +68,7 @@ static void tuna_power_init(struct power_module *module) sysfs_write("/sys/devices/system/cpu/cpufreq/interactive/go_hispeed_load", "99"); sysfs_write("/sys/devices/system/cpu/cpufreq/interactive/above_hispeed_delay", - "100000"); + "80000"); } static int boostpulse_open(struct tuna_power_module *tuna) |