[KERNEL][CM9/hackfest ][Linux 3.0.44] Harsh Kernel P990 Build-0510 [IO Tweaked][ZRAM]

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Basil 123

Basil 123

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Nov 30, 2010
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Quick question if I may - assuming that LG does release the ICS update eventually but no sources - will their ICS release be useful to implementing HW acceleration on CM9?

thanks
Baz
 
spica1234

spica1234

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Aug 1, 2010
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Basil 123 said:
Quick question if I may - assuming that LG does release the ICS update eventually but no sources - will their ICS release be useful to implementing HW acceleration on CM9?

thanks
Baz
Click to expand...
Click to collapse

Yes only binaries and libs are initial. BTW i dont think nvidia will release sources before official ICS
 
vadonka

vadonka

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Jul 25, 2007
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Harsh said:
Not currently possible by me to port to cm7, I am learning. :D
And there would be lot of difference in both, as in ICS android got lots of extra stuff, and improvements.
Click to expand...
Click to collapse

Great work man!
I guess the users no need to ask me to release this from now :)
THX!

By the way, i can boot kernel 3.0.25 on cm7 with a few modifications, i tested it currently :)
 
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Harsh

Harsh

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vadonka said:
Great work man!
I guess the users no need to ask me to release this from now :)
THX!

By the way, i can boot kernel 3.0.25 on cm7 with a few modifications, i tested it currently :)
Click to expand...
Click to collapse

Thank You, i am just trying to learn.
Great man, try making it for CM7, i am sure many would like to try it in there.

@Rohan, I would love camera shutter key too, would try checking CM7 code for it, and look if it can be ported to CM9
 
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Harsh

Harsh

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after 300 downloads of build 2403-1, it seems like everybody wants bigger numbers :D.
yeah and deep sleep better in kernel 3.0.xx so better idle battery.

uploaded new build 2403-2

changelog:
build-2403-2
Implemented cache (first try to improve performance)
improved gps (source wkpark)
 
B

botay.alls

Senior Member
Sep 27, 2009
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I see a problem. Phone is reboot when i open 3 tabs in browser. ( Currently, I use version 2403 -1 )
 
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vadonka

vadonka

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Jul 25, 2007
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Harsh said:
Thank You, i am just trying to learn.
Great man, try making it for CM7, i am sure many would like to try it in there.

@Rohan, I would love camera shutter key too, would try checking CM7 code for it, and look if it can be ported to CM9
Click to expand...
Click to collapse

yeah, i would like that a working 3.0.x kernel on cm7 too, since i dont like the cm9, too many bugs for me :( cm7 is rock solid (temasek famous kang of course). i dont have any issue with that. so i stick with the cm7 kernels for now, i only develop an experimental kernel for other kernel developers in the cm9 business :)
when we have a stable cm9 im sure we will have a good cm9 kernel too.
 
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Harsh

Harsh

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NicomUA said:
Hi.. can you check why Chrome beta crash when I try to open tabs?
This is because of beta or ROM don't have needed libs?
Click to expand...
Click to collapse

RC quoted in his first release of ICS CM9 that CM9 for O2X dont run well with some native ICS apps, specifically Chrome. He said few glitchs still there, even in SK3
 
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owain94

owain94

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Sep 21, 2010
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NicomUA said:
Hi.. can you check why Chrome beta crash when I try to open tabs?
This is because of beta or ROM don't have needed libs?
Click to expand...
Click to collapse

Google chrome uses its own gl rendering we cannot support that till we get lg blobs from a leaked build or sources (but we will never got those)

Sent from my LG-P990 using xda premium
 
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eniux

eniux

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Mar 26, 2011
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can anyone reproduce wifi enable failure? I could only enable wifi after going in airplane mode.

got it by doing the following : disable wifi, use 3g/h for a bit then try to reenable wifi.

Verstuurd van mijn LG-P990 met Tapatalk
 
owain94

owain94

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Harsh thanks for your great work!
How about the overclock and undervolt patch wkpark posted in his topic undervolting would be great ^^

Sent from my Galaxy Nexus using xda premium
 
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  • 216
    Harsh
    Harsh
    Hello guys n gals,

    This is my FIRST kernel based on sources of wkpark and vadonka, kernel version 3.0.y.
    This kernel is compiled by me, and comes with more added patches by me.
    If you like it hit THANKS button.
    Click to expand...
    Click to collapse

    All credits goes to:
    armcee (CM7 & CM9 GOD of LG devices)
    CM Team (You guys rock)
    wkpark (ported kernel 3.0.26 to our devices)
    vadonka (various kernel tweaks and awesome sources)
    pastime (helping at various stages, and awesome fixes)
    Owain (Biggest motivation for compiling 100 times a day)
    and to everybody else who participated in making this possible.

    Harsh Kernel P990:
    Code: 
    Build from 3.0.37 sources.
Compiled using tweaked CodeSourcery arm Toolchain.
Better battery.
Default SIO scheduler.
Working Data Usage ICS.
Working Data Usage Limit.
Fixed USB tethering(windows).
And many tweaks.

    Changelog:
    Build 0510 Stock & OC
    Updated Linux version 3.0.44 now.
    Stock & OC version both uploaded to goo.im.
    linux version 3.0.43 and 3.0.44 brings lots of changes (150+ commits hope good)
    Still works for both JB and ICS both. :D

    build 0509 Stock & OC
    Compile zram as module (Thanks Benee)
    Fix zram for dual core

    build 0309 Stock
    Linux Version 3.0.42
    JellyBean[Heckfest] supported (thanks Benee)

    build 0208 Stock & OC
    Linux Version 3.0.39
    Reverted various fixes which were implemented in 1907
    Compiled with linaro toolchain on OS X

    build 1907 NO-OC
    Linux Version 3.0.37
    Improves SIO scheduler for flash storage.
    Added V(R) I/O Scheduler. (select if from AnTuTu CPU Master)
    other various fixes (thanks to vork[benee] and faux123)

    build 1006 Stock & OC
    Linux Version 3.0.34
    Patches from NVIDIA for cpu control (power saving)
    Lowmemory killer from linux 3.4 ported by vork (thanks benee)

    build 0306 Stock
    Some patches from Benee (vork)
    And tegra OTG try update.

    build 2205 Stock
    Linux Version 3.0.32
    Re-enabled ext3 ability (fix unsupported file system problem)
    Increased XZ compression usage.

    build 1505 Stock & OC
    Added Force Fast Charging patch by Chad Froebel
    Lots of tegra related v21 source drop fixes, thanks to faux123
    New wifi code change, from v21 sources
    As usual few kernel config changes (still have to find minimum config :eek:)

    build 0805 Stock & OC
    Linux Version 3.0.31
    Battery heat protection (thanks wkpark)
    And few more kernel config changes :confused:

    build 0405 Stock & OC
    v21y battery driver (thanks vadonka)
    too many kernel config changes (100s of changes)
    pmem size reduced (let me know 4 mb change can make difference or not)

    build 2804 No-OC
    Linux 3.0.30 sources
    First attempt for CpuSpy to work

    build 2704 Stock & OC
    rmcc's tegra_odm_touch: More ICS-compatibility
    Catalin Marinas: Kmemleak patches

    build 2504
    Updated to Linux 3.0.29
    Scheduler Tweak
    Scheduler multi-core support

    build 1904
    ZRAM compression changed from LZO to Google's SNAPPY (~2x faster)
    ZRAM disksize set to 64mb
    SNAPPY KERNEL :D:rolleyes::cool:

    build 1504
    Changelog for build 1504 is only for information kernel already in KANG 40
    SAME KERNEL AS IN Owain's Kang 40, so no flash needed on it.
    Build from linux 3.0.28 sources
    USB Mass Storage support for both SD Cards (ROM required to make it work)
    XZ Compression, so even smaller size of zips
    zram enabled and allocated
    And many small changes that are not stated here.

    build 1104
    Lower TouchLED Brightness
    Kernel refresh, compiled with new toolchain

    build 0604
    SD Card IO speed fixed (thanks again wkpark)
    Nothing much, just some cosmetic fixes in code

    build 0504
    Using AnyKernel by koush (easy flash for all ICS roms.)
    Added Voodoo again
    Fajarep BL values (better battery)

    build ReBorn 0304
    upgraded Linux kernel source version 3.0.27
    various MMC tweak and safepoints
    pastime .config fix for support voltage unit in uV

    build ReBorn 0204-1
    fixed WiFi not turning on
    WiFi was not loading up before, NOW FIXED

    build ReBorn 0204
    ReBorn: used clean wkpark's sources
    added patches handpicked (new branch).
    removed voodoo sound.
    better bettery & speed

    build 3003
    proper suspend (wkpark original work)

    build 2903
    latest wkpark's merge fixes (thanks)
    pastime1971's fixes

    build 2703-1
    latest wkpark's fixes he posted. (thanks again)
    Fixed reboot issue

    build 2703
    some more kernel config changes.
    pastime kernel pull fix.

    build 2503-3
    some kernel config changes.
    spica1234 call quality improvement patch
    Compiled with more hard flags, faster compilation.

    build-2503
    Updated to kernel 3.0.26 (thanks vadonka)
    Added Simple I/O scheduler as default
    and few kernel config tweaks

    build-2403-4
    Removed Kernel Debugs (further cleaning)
    implemented hard float in order to reduce compile time
    added ramdisk tweaks

    build-2403-2
    Implemented cache (first try to improve performance)
    improved gps (source wkpark)

    build-2403-1
    Fixed Internal Storage problems(thanks to wkpark)
    few compiling fixes, cleaner build.

    build-2303
    Initial sources.
    Added usb tethering
    Fixed Data Usage and Limit
    Added Voodoo Sound
    Selfcompiled linaro toolchain​

    Understanding build number:
    build-ddmm-n
    where dd=date, mm=month & n=compile number [start from 0/none]

    Known bugs:
    No HW Acceleration (Nvidia and LG at fault)
    Reboot/Reboot recovery work 90% of time.

    Download OC 0510 [ICS/JB] Link: Goo.im

    Download NO-OC 0510 [ICS/JB] Link: Goo.im

    My PIZZA suppliers :D (Donators, thanks a lot)
    Owain van Brakel
    Warren (djvoleur)
    Gregory Martinson
    Vu Phan
    John(aragorn7)
    Click to expand...
    Click to collapse

    sourcecode
    View
    31
    Harsh
    Harsh
    fuxmen said:
    Is there any chance to make kernel from the RC build but add to it fast charge support? And Harsh is ther will be kernel development continuing?
    love Your kernel on PA 2.23 Hackfested!!
    Click to expand...
    Click to collapse

    this kernel has reached end of development. But new kernel will come from newly released sources and RC's fixes. Soon. Will look to implement all that tweaks in new one.
    View
    26
    Harsh
    Harsh
    aragorn7 said:
    @harsh,

    You might be interested to know that wkpark has been developing a kernel for the su660. He posted patch files that may help with the p990 kernel development here:
    http://xdaforums.com/showthread.php?t=1971350
    Click to expand...
    Click to collapse

    Hi thanks aragorn. I have also started kernel development, and doing it for ICS stock to work with old bootloader. Now its almost perfect.
    So will release flashable ICS stock, with everything working. Perfect camera pictures (not dark anymore), Bluetooth working. Screen on/off working. Bosd on deepsleep fixed. And to add it on all, its flashable zip which can be flashed with CWM 5.x.x.x easily.
    View
    19
    Harsh
    Harsh
    Beta kernel 0405:
    v21y battery driver (thanks vadonka :D)
    too many kernel config changes (100s of changes)
    pmem size reduced for testing (let me know 4 mb change can make difference or not)

    so if you find some new bugs, please report it, and also let me know where and how exactly you got it.

    here is download link:
    http://www.mediafire.com/download.php?x3826e748slw22q
    View
    17
    Harsh
    Harsh
    guys new version uploaded to www.goo.im/devs/harsh

    Changelog
    Build 0510
    Updated Linux version 3.0.44 now.
    Stock & OC version both uploaded.
    linux version 3.0.43 and 3.0.44 brings lots of changes (hope good)
    Still works for both JB and ICS both.
    View

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