Among the many updates and fixes in Build-4 we have a new kernel. Keeping the trend alive we have yet another first for our Tablets. Voltage Control!!
You can use Performance Settings in ROM Control to set voltages, SetCPU and a few other apps available on the market work as well. NOTE
don't set any voltages at boot until you are once again 1000% sure your device is stable. It's pretty safe to UV 1GHz and below, just use small 25mv steps to begin with. 1.2GHz is close on most devices, speeds above that I wouldn't mess with too much. Remember all devices are different, so there aren't any magic
voltages that will make you want to throw away your charger. Use common sense and have fun tinkering.
New kernel AOKP_p51xx_1-52GHz_v2-2.zip posted.
I've built and uploaded a new kernel that includes a few more OC options. Configured now are 1.2GHz, 1.35GHz, 1.42GHz, 1.48GHz, and 1.52GHz. There have been a few other tweaks made that all add up to FAST
. Remember your device may not be able to handle the same speeds as someone else's. Don't cry or feel bad, it's just the hardware luck of the draw. Just like people, there are some freaks out there. The new kernels have 1-52GHz in the file name. Now go forth and flash!!
Another overclock option!
New Semi-Nightly Sept. 16/17 builds now include a 1.42GHz step. Kernel still safe boots to 1.2GHz and you can use built-in Performance settings or SetCPU to OC. I wouldn't recommend using "set at boot" until you're 1000% sure your device is stable at 1.42GHz.
Working Samsung keyboard dock
While not all the special keys work it's a start
On the fly GPU Overclocking
Another first for our tabs! Based on imoseyon's Tuna kernel work. To change speeds simply edit /sys/devices/system/cpu/cpu0/cpufreq/gpu_oc. Values are as follows: 0 = 307MHz 1 = 384MHz 2 = 512MHZ
On top of the built in 1.2GHz overclock my tab runs really well at 512MHz. Be mindful the higher GPU freqs will cause an increase in heat production.
The values will revert back to 0 (307MHz) on boot. So if you find your tab locked up or acting odd at a higher clock speed just reboot it. On the other side of that you'll need to change the value every time you boot the tablet.
Some nenamark2 scores to illustrate the GPU overclock....
Value 0 = 307MHz
Value 1 = 384MHz
Value 2 = 512MHz
AOKP Samsung p31xx and p51xx Device Maintainer
homepage - AOKP Home
twitter - @cwmenard
github - cmenard