diff options
author | Colin Cross <ccross@android.com> | 2011-10-04 17:06:58 -0700 |
---|---|---|
committer | Colin Cross <ccross@android.com> | 2011-10-04 17:06:58 -0700 |
commit | ab431701db90a1f0342f8d99252d38f7f0942589 (patch) | |
tree | c3ccae0bbe4137ead72a7737707f7f80d3cf181b /init.tuna.rc | |
parent | 3df9e73c0a440f1f2d0d25f78fd7901ebcad581a (diff) | |
download | device_samsung_tuna-ab431701db90a1f0342f8d99252d38f7f0942589.zip device_samsung_tuna-ab431701db90a1f0342f8d99252d38f7f0942589.tar.gz device_samsung_tuna-ab431701db90a1f0342f8d99252d38f7f0942589.tar.bz2 |
tuna: set maximum screen off cpu frequency to 700MHz
Cap the maximum screen off cpu frequency at 700MHz to reduce power
usage during events that wake the device from suspend.
Change-Id: I83462383759d330cad616f4ec14a0c9d20df7a3f
Diffstat (limited to 'init.tuna.rc')
-rwxr-xr-x | init.tuna.rc | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/init.tuna.rc b/init.tuna.rc index 46011f5..374d8a3 100755 --- a/init.tuna.rc +++ b/init.tuna.rc @@ -34,6 +34,9 @@ on boot chmod 0666 /dev/pvrsrvkm setprop ro.crypto.keyfile.userdata /dev/block/platform/omap/omap_hsmmc.0/by-name/metadata +# Lower maximum frequency when screen is off + write /sys/devices/system/cpu/cpu0/cpufreq/screen_off_max_freq 700000 + on fs mkdir /factory 0775 radio radio mount ext4 /dev/block/platform/omap/omap_hsmmc.0/by-name/system /system wait ro |