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[Kernel]G2x-FR/GB[2.6.32.9](005/013_r2) OC~1.55GHz/UV/SLQB/BFQ/EXT4/Voodoo[Jan-26]

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Here's an official build of a kernel based on LGE Stock FROYO/GINGERBREAD source code with original FakeShmoo UV/OC hack by Cpasjuste, cleaned up and modified by me

Compatible with: Rooted Stock, Debloated Stock, EaglesBlood, Ultimate G2x and Light/Dark Sinister, Weapon X FROYO and GINGERBREAD ROMs Enjoy!


I have patched in BFQ I/O scheduler and SLQB memory allocator for better I/O and memory performance. (LGE's own makefile is a MAJOR FAIL )

Just a statement regarding kernel source: The Kernel Source is of course covered under GPL version 2. Free software does NOT mean no work or time was spent working on it. I have donated a large sum of my free time to hack this kernel. If you use my modified kernel source in its entirety, I kindly ask you to send me a github pull request or PM whenever you find bugs or think you can help improve my kernel hack further. This way the entire community will truly benefit from the spirit of open source. Thank you


THIS IS ONLY FOR THOSE WHO ARE WILLING to BETA TEST THIS ON THEIR OWN PHONE... IF YOU ARE NOT COMFORTABLE WITH THIS YOU SHOULD NOT FLASH THIS.




[ Files: ]

[ FROYO: ]

[ Start @ 1.1 GHz, Under Volt, Max @ 1.5 GHz ]
The File ==> LGE Pre-OC/UV Kernel Version 005 <==
The File ==> LGE Pre-OC/UV Kernel Version 005 With EXT4 <==

Pre-OC/UV kernels are NOT supported. If you run into bugs or issues with this version of kernel I will not respond due to nature of OC and UV. If you want support or believe there's a bug with my kernels, use the SV version below and submit dmesg or /proc/last_kmsg

[ Start @ 1.0 GHz, Stock Voltage, Max @ 1.4 GHz ]
The File ==> LGE Stock Voltage Kernel Version 005 <==
The File ==> LGE Stock Voltage Kernel Version 005 With EXT4 <==

[ GINGERBREAD: ]

[ Start @ 1.1 GHz, Pre Overclock / Under Volt, Max @ 1.55 GHz ]
The File ==> LGE Pre-OC/UV Kernel Version 013 With EXT4 <==

Pre-OC/UV kernels are NOT supported. If you run into bugs or issues with this version of kernel I will not respond due to nature of OC and UV. If you want support or believe there's a bug with my kernels, use the SV version below and submit dmesg or /proc/last_kmsg

[ Start @ 1.0 GHz, Stock Voltage, Max @ 1.0 GHz ]
The File ==> LGE Stock Voltage Kernel Version 013 With EXT4 <==

[ Installation procedure: ]

1. reboot to CWM
2. Clear cache
3. install zip from SDcard
4. Reboot

DONE!

[ Bulletin: ]

Version 0.1.3 is out. Stock Gingerbread is NOW officially supported. Darkknight shall rise again!


[ Bugs: ]

None So far...

[ History: ]

Version 0.0.1 (deprecated)

Added FakeShmoo OC/UV
Added MinMax Governor (not used)
Governor switched back to performance due to some issues
Undervolted -50mv across the board by default
Lowest CPU Freq is now 400 MHz instead of 300 MHz, voltage remain the same
Default to 1100 MHz as startup frequency.
Added new 1500 MHz frequency
Made Performance Governor Default (supposedly Tegra has HW scaler)
Compiled with Tegra2 specific VFP optimizations
Compiled with even MORE Tegra2 specific optimizations

Version 0.0.2 (deprecated)

Added BFS-Like tweaks CFS Scheduler
Added BFQ I/O Scheduler
Added SLQB memory allocator
Added EXT4 support
Added CIFS + UTF-8 support

Version 0.0.3 (deprecated)

Added TUN/TAP support directly

Version 0.0.4 (deprecated)

Added AVP overclock
Overclock SDRAM from 300 to 333
Adjusted Voltage tables for UV and SV
Adjusted frequency tables for UV and SV
Reduced memory carve out from 128MB to 64 MB

Version 0.0.5 (Current, FR)

The File ==> LGE OC/UV Kernel Version 0.0.5 <==
The File ==> LGE OC/UV Kernel Version 0.0.5 With EXT4 <==
The File ==> LGE Stock Voltage Kernel Version 0.0.5 <==
The File ==> LGE Stock Voltage Kernel Version 0.0.5 With EXT4 <==

Enabled Voodoo Sound processing

Version 0.0.6 (deprecated, GB)

Initial GB Release
Fixed LGE coding errors
EXT3 versions are NO LONGER supported
Based on latest V21e Official LGE GB source code
Added Voodoo Sound Support
Added CIFS+UTF-8
Added EXT4 FS and mounted EXT4
Added TUN/TAP support
Added SLQB memory allocator
Added BFQ I/O scheduler
Used Tegra2 compiler optimization

Version 0.1.1 (Short Term Release, GB)

The File ==> LGE Stock Voltage Kernel Version 0.1.1 With EXT4 <==

Stock Voltage ONLY
Enabled Compressed RAM Swap (more efficient RAM management)
Revert Back to Froyo RAM Timing Parameters
Added more delays for clock updates
Disabled memory carveout killer
Disabled FakeShmoo OC and Peripheral OC (Blame LG)
Disabled Undervolting (Blame LG)


Version 0.1.2 (deprecated, GB)

Enabled FakeShmoo OC
Enabled Peripheral OC (AVP 280 MHz, SDRAM 333 MHz, GPU 350 MHz)
Enabled GPU Memory Carveout reclaim
Fixed Major Major LGE V21e FAILS!!!!
(no more SOD, Random Reboots, Freezes)

Version 0.1.3 (Current, GB)

Revert back to GB Touch driver adjustments
Revert back to GB Real-Time Clock (RTC) adjustments


Standard Disclaimer: Not responsible for bricking your phone, voiding your warranty, or any other pain or suffering you may feel as result of using this ROM or Kernel!!!

My github in Compliance with GPL
Last edited by faux123; 27th January 2012 at 04:20 AM.
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30th May 2011, 10:52 AM |#4  
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I was hoping you'd do a stock kernel!
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30th May 2011, 11:50 AM |#5  
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Works great, thanks Faux
30th May 2011, 12:04 PM |#6  
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@Faux - In the OP you state this is compatible with Bionix. However, Bionix is based off of 2.3.3
30th May 2011, 12:20 PM |#7  
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Working great, thanks!

1500MHz
54.402 in Linpack
3158 in Quadrant Standard


WiFi works
GPS works (a bit slow but that seems to be normal around here)
2G works (don't have 4G service where I live)
Bluetooth works

Haven't noticed anything not working yet.
Last edited by xBIGREDDx; 30th May 2011 at 12:43 PM.
30th May 2011, 01:35 PM |#8  
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nice!!!!!!!!!
30th May 2011, 01:53 PM |#9  
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Going to flash now. Will report back

Sent from my LG-P999 using XDA App
30th May 2011, 02:04 PM |#10  
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Quote:

Lowest CPU Freq is now 400 MHz instead of 300 MHz, voltage remain the same
Default to 1100 MHz as startup frequency.


Isn't this going to cause.... worse battery life?

Sent from my LG-P999 using XDA App
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30th May 2011, 02:21 PM |#11  
Azrael.arach's Avatar
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Everything so far seems great. Have it setup in pimpmycpu as min 400 max 1200 all at -50mv.

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