CPU Governors - Nexus 7 (2013) Q&A

Hello guys,
Are governors associated with the kernel? Or can you instal/flash a governor on stock kernel on a rooted device?

IIRC governors are in the kernel space, so if you want to add/remove/modify governors in your kernel you need to flash a precompiled kernel, e.g. Franco's, or make changes as you wish to your devices kernel source and then compile and flash that.

Related

[Q] How to build a Kernel?

I want to build a Kernel from Pershoots sources to enable interactive governor and see how low i can go with the cpu voltage.
Has anybody of you a tutorial on how to build a Kernel from source for the Desire Z.
Wich compiler do i need?
Wich settings and wich part of the source code ist needed?
Big tanks for your help.

[Q] BaconBits Kernel Voltages

When I began exploring overclocking using the kernel modules on the stock kernel, I found talk of changing voltages using this module. The conclusion I found was that the voltage settings didn't do anything.
Now that I am perm rooted and running bacon bits 0.3 kernel, I was wondering if any voltage tweaks have been implemented. I see other custom kernels claiming undervolt capabilities/settings, but my understanding so far is that I would need to use a custom ROM with these kernels.
What options do I have for undervolting on the stock ROM running bacon bits kernel?
--MrAnt--

[Q] Custom Rom or Kernel support for undervolting CPU AND GPU?

Hallo,
first, sorry for my terrible English
Is there a custom Rom or kernel that supports undervolting the CPU and GPU?
I have tried the LRS Rom, Mahdi Rom and the AIC kernel. But I can ohnly change the mix and max CPU frequenzy but not the voltage of CPU and CPU.
Is there a ROM or kernel, who allow this?
regards
lecmar
lecmar said:
Hallo,
first, sorry for my terrible English
Is there a custom Rom or kernel that supports undervolting the CPU and GPU?
I have tried the LRS Rom, Mahdi Rom and the AIC kernel. But I can ohnly change the mix and max CPU frequenzy but not the voltage of CPU and CPU.
Is there a ROM or kernel, who allow this?
regards
lecmar
Click to expand...
Click to collapse
You can use this kernel http://forum.xda-developers.com/showthread.php?t=2741405 and Faux Clock to over/underclock and over/under volt.
Thank You
I can change the CPU voltage with the AIC kernel and a stock Rom. With CM11 and the AIC kernel I can't change the CPU voltage.
But, is there a way, to change also the GPU voltage?
regards
lecmar
meanoc said:
You can use this kernel http://forum.xda-developers.com/showthread.php?t=2741405 and Faux Clock to over/underclock and over/under volt.
Click to expand...
Click to collapse
How do i make more OC?
Jhon998 said:
How do i make more OC?
Click to expand...
Click to collapse
In the AIC kernel your limited to 1.782. I don't think there is a kernel available currently to go higher.
meanoc said:
In the AIC kernel your limited to 1.782. I don't think there is a kernel available currently to go higher.
Click to expand...
Click to collapse
Any tool to do it? i have pc.

Overclock kernel

No kernel for this phone and if it can be overclocked what is a good i/o and governor for this phone

Kernel (where is MHz tweaks?)

Hi all, I come from Nexus 4, 5 and there was the abillity to change the MHz in the kernel settings.
So for example 750Mhz and you can underclock it or overclock it.
Where is that function now?
Which kernel or kernel-app I use... I can't find it?
There's lots of options for adjusting kernel settings. Most of them requires root.
A great free option is Kernel Adiutor. There's also kernel managers created by custom kernel creators, like EX Kernel Manager and Franco Manager, which can be used on both the stock and custom kernels.

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