[ROM] [P760] [4.2.2] [BUILD1] [01.08.2013] PolishBlood AOSP - LG Optimus L9 P760, P765, P768, P769

Polish Blood Project
​
Android Open Source Project
for LG P760
by mikegapinski​
Clean stock Android, the google way. That is AOSP. Performance and stability, no rubbish.
What I improved over cm_10.1 and AOSP itself:
System:
Fixed GPS bugs from CM, updated vendor blobs
Performance settings backported from CM with custom option to change GPU clock on the fly; #note1
Added a powerhal to do the CPU frequency autoscaling. Now it should work the right way;
Replaced AOSP keyboard with Sony’s one. It simply works better and has multiple dictionaries.
#note1 You need to change gpu clock every time you boot, not a bug - need to implement feature to save the clock.
TODO:
Add CPU and GPU voltage scaling to performance tab in settings
Kernel:
Overclocking to 1200 MHz;
Option to overclock GPU in userspace;
Backport entire wifi driver from P940 to fix power managment;
Updated interactive cpu governor code from google kernel (branch android-3.4);
Remove all not needed cpu governors, only interactive does the scaling job well.
TODO:
Add option to scale CPU and GPU voltages on the fly in userspace;
Merge more upstream patches;
Add more steps for CPU(also needs to be reworked in system power hal);
Write a little piece of code for GPU autoscaling, should result in better power management
Focus on testing the CPU and WIFI power managment, this are main things I focus on - after getting it to work like it should I will add more features to kernel. I need a great base to start making new things.
Changelog:
Build 1:
First build
Code on https://github.com/mikegapinski and https://github.com/PolishBloodProject
Downloads:
ROM: http://d-h.st/Cp5
ROOT: http://download.chainfire.eu/345/SuperSU/UPDATE-SuperSU-v1.51.zip
GAPPS: http://goo.im/gapps

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#Reserved

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Awesome !!
Thanks for your work ! :good:

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Very good.
Sent from my LG-P760 using Tapatalk 4 Beta

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Excuse me, I do not really understand what it is that AOSP? This is what the Nexus phones use?

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SentryMescudi said:
Excuse me, I do not really understand what it is that AOSP? This is what the Nexus phones use?
Click to expand...
Click to collapse
Yes, clean Android from google, hardest to port

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mikegapinski said:
Yes, clean Android from google, hardest to port
Click to expand...
Click to collapse
Thank you very much for your work Mike, your return is really appreciated
Could you provide your kernel separately so that I can test it on other roms?

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PreemPalver said:
Thank you very much for your work Mike, your return is really appreciated
Could you provide your kernel separately so that I can test it on other roms?
Click to expand...
Click to collapse
Without my system kernel won't play it's role with PM

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mikegapinski said:
Without my system kernel won't play it's role with PM
Click to expand...
Click to collapse
I see, then can you make a kernel compatible with other aosp or cm based roms?
I mean, I understand that this kernel would be compatible but can you make a kernel which fixes battery drain?

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Just to confirm that this has no relation with cm 10.1 right ??because CM still has lot of problem
thanks in advance :good:

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So there is no high battery drain like CM ?

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Any chance for mirror? Cause now second time I couldn't download it (suddenly stops around 100 MB).

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@mikegapinski:
Michał, could you tell me how you make GPS to work on AOSP? I'm getting RIL errors on e.g. AOSPA+, but I know only that it could be RIL problem (from other device maintainers).

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SentryMescudi said:
So there is no high battery drain like CM ?
Click to expand...
Click to collapse
Maybe but I didn't see any deepsleep state on this rom so battery is eaten quite fast. Still some optimalisation is needed, but this rom is a good start :thumbup:
Wysyłane z mojego LG-P760 za pomocą Tapatalk 2

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sebx_g1 said:
Maybe but I didn't see any deepsleep state on this rom so battery is eaten quite fast. Still some optimalisation is needed, but this rom is a good start :thumbup:
Wysyłane z mojego LG-P760 za pomocą Tapatalk 2
Click to expand...
Click to collapse
You did something wrong.
PM is perfect - wasted a few long days on hal - I tested it multiple times.

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mikegapinski said:
You did something wrong.
PM is perfect - wasted a few long days on hal - I tested it multiple times.
Click to expand...
Click to collapse
can you make a report about the battery?

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I get 2 day easilly, up to 3 if mobile data is off. I have beed tesing thir for a month before published, all is fine

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mikegapinski said:
You did something wrong.
PM is perfect - wasted a few long days on hal - I tested it multiple times.
Click to expand...
Click to collapse
Nothing wrong clean install, maybe more time is needed to enter deepsleep state on this rom much more than on others? I'll check it later.
Wysyłane z mojego LG-P760 za pomocą Tapatalk 2

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sebx_g1 said:
Nothing wrong clean install, maybe more time is needed to enter deepsleep state on this rom much more than on others? I'll check it later.
Wysyłane z mojego LG-P760 za pomocą Tapatalk 2
Click to expand...
Click to collapse
Battery in linux kernel needs a few days to calibrate stats itself, but with DS I have no idea - I am simply using my phone not looking at cpu spy all day

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Doesn't boot