Kernel - Android Q&A, Help & Troubleshooting

So I'm using a phone with mt6577 processor ICS,my main problem is cpu frequencies doesn't "stick" i.e. when I set 500mhz max freq. cpu still jumps to 1ghz,the only solution i have in mind is to compile my own kernel from source.
1. which version of ubuntu can i use?
2. if i use kernel source from other phone with mt6577 processor will it be compatible?
3. if it's not compatible how can i make it compatible?
4. is there any alternative solution to my problem? like using custom kernel for other mt6577 phones

anyone??

Related

Kernel for p765?? overclock the gpu??

i find out a 10mb boot.img in my recovery backup, can we modify this boot.img and overclock the gpu??
Or it has any method to overclock the gpu?!
p3100 has same cpu gpu and ram with L9, i own it one, and it can overclock the sgx540 to 384mhz

[q] is it possible to overlock?

now that we got our own kernel i was wondering whether it is possible to overclock canvas hd to 1.7ghz or atleast 1.5ghz. some guys says its possible and some say it is not possible at the moment? if mediatek releases the full sources can we overclock ?
ravenova said:
now that we got our own kernel i was wondering whether it is possible to overclock canvas hd to 1.7ghz or atleast 1.5ghz. some guys says its possible and some say it is not possible at the moment? if mediatek releases the full sources can we overclock ?
Click to expand...
Click to collapse
Its not possible right now....But if MTK releases full sources it will be possible.....which i dont think they will..

Port existing ROM to another device with same hardware?

hey all-
I have a device that is based on aml8726 soc A9 cpu with Gpu quad core Mali 400, 8 gb flash ram, and1 gb rom,
I found a ROM for another device that has the same hardware. I tried to flash the new ROM in recovery but it errors out w/ "ro.build.date.utc" error. Can someone help me with what may be needed to get the rom working on my device? Can the build.prop be edited to make it work? any thoughts?
Thanks

Rom porting

I want to port rom developed for Nexus 6 to LG G3 Cat.6.
They both have same processor GPU and RAM.
HARDWARE
Processor 2.7GHz quad-core
Processor make Qualcomm Snapdragon 805
RAM 3GB
Internal storage 32GB
So If i want to port any ROM then what changes will I have to make?
Those changes are in kernel?
If yes then How can I compile kernel?
g0w said:
I want to port rom developed for Nexus 6 to LG G3 Cat.6.
They both have same processor GPU and RAM.
HARDWARE
Processor 2.7GHz quad-core
Processor make Qualcomm Snapdragon 805
RAM 3GB
Internal storage 32GB
So If i want to port any ROM then what changes will I have to make?
Those changes are in kernel?
If yes then How can I compile kernel?
Click to expand...
Click to collapse
You need to make changes in both kernel and system.
Search the developers section on XDA there you can find plenty of guides regrading this topic.
Hope this helps.

Underclock CPU

Hello
i have moto Z with rom RR 5.8.5 and kernel TurboZcustomRomN 1.6. 7.1.1
my problem is underclock CPU . i set cpu overclock to 2.15 or 1.6 ghz manually, but cpu after few minutes fall with clock.
Where is problem please ?

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