[KERNEL] [27/05/2013] JB V20B/V20C/V20D - 3.0.31-SGuerrini97

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sguerrini97

Senior Member
Sep 11, 2011
257
148
hkfree said:
It is not with for p765, kernel panic:mad:

Sent from my LG-P765 using xda premium
Click to expand...
Click to collapse

It happens also for some p760 users, I'm tryinmg to figure out why.
I'm uploading sources, maybe someone can help.

Edit: source code is on my http server, I don't want to overload it so if you need source send me a PM :)
 
Last edited:
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jes0411

Senior Member
Nov 15, 2011
757
330
OnePlus 11
Thanks, I will try it.

One thing:
I use an app to swap sdcard's (storage/sdcar0 is external and /storage/extenal_SD is internal when swapped), Root External 2 Internal SD.
Link in play store:
https://play.google.com/store/apps/details?id=eu.codlab.int2ext

I don't want only obb and data folder swapped and I don't want to use a script to swap sdcard's because this app works better for me.

What can I do if I flash this kernel that swaps the two folders?
 
S

sguerrini97

Senior Member
Sep 11, 2011
257
148
jes0411 said:
Thanks, I will try it.

One thing:
I use an app to swap sdcard's (storage/sdcar0 is external and /storage/extenal_SD is internal when swapped), Root External 2 Internal SD.
Link in play store:
https://play.google.com/store/apps/details?id=eu.codlab.int2ext

I don't want only obb and data folder swapped and I don't want to use a script to swap sdcard's because this app works better for me.

What can I do if I flash this kernel that swaps the two folders?
Click to expand...
Click to collapse

If you wait some time I will add an init.d script to do the two things, so you can choose what to mount.

Inviato dal mio LG-P760 con Tapatalk 2
 
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jes0411

Senior Member
Nov 15, 2011
757
330
OnePlus 11
sguerrini97 said:
If you wait some time I will add an init.d script to do the two things, so you can choose what to mount.

Inviato dal mio LG-P760 con Tapatalk 2
Click to expand...
Click to collapse

Your swap of this folder is an init.d script?

Then I can delete the script in init.d and use the app. I prefer to use the app instead of a script.

This app alow me to save camera photos in internal sd (in camera settings I change it to external) without problem, and scripts I tried doesn't.

Thanks.
 
cmahendra

cmahendra

Inactive Recognized Contributor
Jan 20, 2012
3,843
4,890
Mumbai
sguerrini97 said:
If you wait some time I will add an init.d script to do the two things, so you can choose what to mount.

Inviato dal mio LG-P760 con Tapatalk 2
Click to expand...
Click to collapse


Oh nice! Thanks a lot. Finally someone worked on kernel source, which were lying there since long time. +2

I am also not interested in swapping data+obb. Please let one version be without swapping. Phone working on Internal memory is always faster and reliable. Thanks again
 
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sguerrini97

Senior Member
Sep 11, 2011
257
148
cmahendra said:
Oh nice! Thanks a lot. Finally someone worked on kernel source, which were lying there since long time. +2

I am also not interested in swapping data+obb. Please let one version be without swapping. Phone working on Internal memory is always faster and reliable. Thanks again
Click to expand...
Click to collapse

I know that NAND is faster, I swapped data and obb to put heavy game data on external SD.
However now this function is in "/system/etc/init.d/12extdataobb", If you're not interested just remove it :)

New version: https://mega.co.nz/#!2kI0TaTa!Vfy5QHezRTK7YRo6ygcVHhuA2LR4sJeUkA-fP45d2ME
All the features are in first page ;)

@karthickkatta can you try again the USB OTG? Note that maybe we need a powered HUB if our phone doesn't output 5V.. Thanks.

Someone asked for 2WCR (Two ways call recording) support, I didn't find anything to enable it on our CPU.. Can anyone help with this?
 
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jes0411

Senior Member
Nov 15, 2011
757
330
OnePlus 11
I tried your last version (14-04).
I removed "/system/etc/init.d/12extdataobb" from zip and from updater-script before flash it.

My L9 is now faster and smoother and sdcard's are still swapped with the app I mentioned before.

Good job and thanks.
 
Last edited:
K

karthickkatta

Senior Member
Mar 13, 2012
254
44
chennai
sguerrini97 said:
I know that NAND is faster, I swapped data and obb to put heavy game data on external SD.
However now this function is in "/system/etc/init.d/12extdataobb", If you're not interested just remove it :)

New version: https://mega.co.nz/#!2kI0TaTa!Vfy5QHezRTK7YRo6ygcVHhuA2LR4sJeUkA-fP45d2ME
All the features are in first page ;)

@karthickkatta can you try again the USB OTG? Note that maybe we need a powered HUB if our phone doesn't output 5V.. Thanks.

Someone asked for 2WCR (Two ways call recording) support, I didn't find anything to enable it on our CPU.. Can anyone help with this?
Click to expand...
Click to collapse

OTG is not working ...we need powered hub ..i dont have that
 
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uruh

Senior Member
Dec 17, 2010
165
14
my benchmark scores are down. on quadrant i get 2500-2700. it was 3200 before. cpu scores lower. same with antutu

edit: it was 13-4 version trying 14-4
 
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    S
    sguerrini97
    I'm not a developer, I made this kernel "for fun" and for personal use, but I accept (and I need :p) help and suggestions from everyone.

    What is needed:
    1. LG Optimus L9 P760
    2. busybox in /system/xbin/
    3. Unlocked Bootloader
    4. JB Stock ROM (V20B/V20C/V20D)

    Installation:
    1. Make a backup of your current ROM (or just the boot.img)
    2. Install the .zip file from recovery
    3. Recovery -> Wipe cache
    4. Recovery -> Advanced -> Wipe dalvik-cache

    Downloads:
    1. http://q.gs/4JJwr 27-05-2013 (latest) (kernel panic?)
    2. http://q.gs/493ni 26-04-2013
    3. http://q.gs/491lz 18-04-2013

    Uninstall:

    Features:
    • Default governor: interactive
    • Default I/O scheduler: deadline
    • init.d support
    • Added support for some file systems: NTFS (r/w), UFS (r/w), HFS+ (r/w), CIFS
    • ZRAM (60) enabled and activated at boot (thanks to denzel09 for the commands) (delete /system/etc/init.d/11zram to disable)
    • CLEANCACHE and ZCACHE
    • CPU and GPU undervolted
    • CPU frequencies (MHz): 200 MHz -> 600 MHz -> 999 MHz -> 1100 MHz -> 1220 MHz
    • GPU frequencies (MHz): 227 MHz -> 456 MHz
    • Enabled "sanjose" governor
    • Added "smartassv2" governor
    • Added "pegasusq" governor
    • Added "sio" I/O scheduler
    • Added "row" I/O scheduler
    • KSM availabile
    • NOT TESTED: USB OTG support, I can't try this, if you can please leave a feedback. Maybe a powered USB HUB is needed.
    • "/storage/external_SD/Android/data" will be mounted in "/storage/sdcard0/Android/data" at boot time (delete /system/etc/init.d/12extdataobb to disable).
    • "/storage/external_SD/Android/obb" will be mounted in "/storage/sdcard0/Android/obb" at boot time (delete /system/etc/init.d/12extdataobb to disable).
    • Patches for DriveDroid (from this thread)

    Known problems:
    1. Some users get a "kernel panic" at boot time, I don't know why this happen and I don't know how to solve it .. :(
    2. Offline charging isn't working

    Source code: http://q.gs/491lV
    I've got problem with github, source code is on gitorious.
    View
    7
    S
    sguerrini97
    New version:
    -New GPU freqs: 157 MHz -> 333 MHz -> 456 MHz
    -New GPU voltages: 940 -> 1100 -> 1228
    -New CPU freqs: 200 MHz -> 500 MHz -> 700 MHz -> 900 MHz -> 1100 MHz -> 1300 MHz
    -New CPU voltages: 775 -> 855 -> 900 -> 1050 -> 1275 -> 1330

    -pegasusq optimized (?)

    Download: http://www.mediafire.com/?t2dop7qnyroi166 (switch to mediafire to avoid problems)
    View
    5
    S
    sguerrini97
    New version:

    -New freq table:
    Code: 
    MHZ - mV
200 - 785
300 - 800
400 - 833
500 - 850
600 - 900
700 - 930
800 - 955
900 - 1050
1000 - 1280
1100 - 1310
1200 - 1330
1300 - 1340
    -Fixed mount of Android/data and Android/obb from external to internal SD
    -Optimized pegasusq governor, need time to test battery life.
    -Enabled KSM

    Link: https://mega.co.nz/#!S4ATGaRT!EjpY3xBmoFbGdi2G_1NQQSI04F8nCQeYhEIoI8TAWvg
    View
    5
    S
    sguerrini97
    cmahendra said:
    +1 This is great! Thanks a lot! Most of the kernel developers in O2X forums, give uninstall/rollback version of original kernel, in case someone makes huge mess. Just informing :D



    Sorry may be off-topic. I am not sure, but I have seen somewhere in xda forum that radio partition is in "/dev/block/mmcblk0p7". So with your command can we flash FLS file in this partition? Will that work for flashing only baseband image baseband?
    Click to expand...
    Click to collapse
    /dev/block/mmcblk0p7 is the "nv" partition, the only thing I know about it is that it has your IMEI inside.
    Here you can find the partitions we have access to: https://dl.dropboxusercontent.com/u/95188513/Android/JB/partitions.txt

    Anyway I'm recompiling the kernel from scratch to see what's the problem with deep sleep.

    Edit: deep sleep is working now. http://db.tt/ChS1wEe4
    I will readd all the features by tonight :D
    View
    4
    S
    sguerrini97
    denzel09 said:
    Ehi sguer zram works?
    Click to expand...
    Click to collapse

    Yes it will be on the next version.
    -ZRAM availabile and enabled at boot (60) (thanks to denzel09 for commands);
    -CLEANCACHE/ZCACHE;
    -Other things fot USB OTG, I can't test it so I need feedbacks.
    -Added file systems: CIFS, NFS
    -GPU max speed: 416 MHz
    View

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