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[KERNEL] SpeedMod Gingerbread [K17-3 XWJW8 Value Pack CWM EXT4]

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hardcore

Senior Member
Sep 12, 2006
3,435
7,990
Hi guys,

This is the SpeedMod kernel for Gingerbread.

SpeedMod's core features are:
- Super stable: No undervolting, overclocking or potentially unstable modifications
- Fast and smooth: Compiler and code optimizations
- Excellent battery life: Remove unecessary logging and debugging

The K16 series works on older Samsung 2.3.x roms.
The K17 series only works with the latest Samsung "Value Pack" 2.3.6 ROMs like XXJW4 / XWJW8.

>>> CLICK HERE for more info and DOWNLOAD links.

>>> CLICK HERE for the Frequently Asked Questions list.

This kernel is for the International Galaxy S GT-I9000

This kernel has only EXT4 LAGFIX support. Please UNDO OTHER LAGFIXES before flashing this kernel.

Current features:
- Neutral / Cold (+Blue) / Warm (+Yellow) screen color options
- Bootanimation support (ROM support required)
- RFS / EXT4 filesystem conversion and unfragmentation support in CWM
- CPU governor tweaks: increase responsiveness
- CWM2.5-based recovery
- MDNIE Sharpness fix for Pentile matrix and color tuning
- FM Radio sound fixes based on Voodoo Sound
- TinyRCU
- Volume level fixes
- IO and read_ahead tweaks
- Disabled Android Debug Logger / logcat
- Disabled kernel debug logs / printk
- Updated to jhash3
- 364MB RAM (K17 series)
- Improvements to sound quality: 128x oversampling, disable DRC and de-emphasis
- Microphone recording levels using Voodoo Sound "Balanced" preset
- Compiled with optimizations using Linaro toolchain
- init.d, CIFS, TUN, IPV6 Privacy support

Source code and related files are in the 2nd post.

NOTES about CWM:
Use POWER to select and BACK for back.

>>> CLICK HERE for the CHANGELOG.

>>> CLICK HERE for the DOWNLOAD links.
 
Last edited:

hardcore

Senior Member
Sep 12, 2006
3,435
7,990
Source patches and related files are here.
 

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Last edited:

jornbjorn

Senior Member
Feb 17, 2010
539
37
WOW! cant wait to try it! Thanx hardcore! I really like the unique way you lagfix... in my oppinion its the best method!
 
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duffymm

Senior Member
Aug 28, 2010
245
41
Brescia
www.instagram.com
hardcore can i ask you if you are going to use the GitHub thing for the submit of your code?

i'm not a daveloper, just curious

PS : you should use different numeration of kernel version (let K1x numeration style for 2.2.1 ... you should start a different naming system to avoid confusion for users)

thx a lot for your support to the device

thx
 

SDeba

Retired Recognized Developer
Feb 11, 2010
379
207
Warsaw
I'm looking forward to new versions ;) I'm a huge fan of your kernels, and I've been including them in my ROMs, so I'm waiting for stable release ;)
 

Bara2

Senior Member
Oct 14, 2010
92
10
How no lagfix yet? Aint there basic stock support for ext4?
Also why 15 as nr? :D

I am interested in that, too. Maybe 14 will be the last Froyo versions...

Does this kernel have ext4-support? I know I can't convert from rfs to ext4 with it but I'd like to use it in ext4.
I converted using voodoo (first hacked version without sources) but it was very unstable. I am on Chanfire's kernel now which is doing fine so far. Missing Speedmod, though :)
 

PAGOT

Senior Member
Dec 24, 2007
1,610
354
Just for those who try to flash this [K15A-T SharpnessFix TEST] over the ext4 (from CF for example) . I tried and got it stuck on the Galaxy S logo :) . (Had to try :p)
download mode and reflash to CF sorted it out, but I was ready to reflash the whole rom :)
 
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  • 416
    Hi guys,

    This is the SpeedMod kernel for Gingerbread.

    SpeedMod's core features are:
    - Super stable: No undervolting, overclocking or potentially unstable modifications
    - Fast and smooth: Compiler and code optimizations
    - Excellent battery life: Remove unecessary logging and debugging

    The K16 series works on older Samsung 2.3.x roms.
    The K17 series only works with the latest Samsung "Value Pack" 2.3.6 ROMs like XXJW4 / XWJW8.

    >>> CLICK HERE for more info and DOWNLOAD links.

    >>> CLICK HERE for the Frequently Asked Questions list.

    This kernel is for the International Galaxy S GT-I9000

    This kernel has only EXT4 LAGFIX support. Please UNDO OTHER LAGFIXES before flashing this kernel.

    Current features:
    - Neutral / Cold (+Blue) / Warm (+Yellow) screen color options
    - Bootanimation support (ROM support required)
    - RFS / EXT4 filesystem conversion and unfragmentation support in CWM
    - CPU governor tweaks: increase responsiveness
    - CWM2.5-based recovery
    - MDNIE Sharpness fix for Pentile matrix and color tuning
    - FM Radio sound fixes based on Voodoo Sound
    - TinyRCU
    - Volume level fixes
    - IO and read_ahead tweaks
    - Disabled Android Debug Logger / logcat
    - Disabled kernel debug logs / printk
    - Updated to jhash3
    - 364MB RAM (K17 series)
    - Improvements to sound quality: 128x oversampling, disable DRC and de-emphasis
    - Microphone recording levels using Voodoo Sound "Balanced" preset
    - Compiled with optimizations using Linaro toolchain
    - init.d, CIFS, TUN, IPV6 Privacy support

    Source code and related files are in the 2nd post.

    NOTES about CWM:
    Use POWER to select and BACK for back.

    >>> CLICK HERE for the CHANGELOG.

    >>> CLICK HERE for the DOWNLOAD links.
    74
    Source patches and related files are here.
    40
    [Reserved for future use too]
    19
    Wow, it happens that I live in a different timezone, wake up to see about a hundred posts debating about GPL and the thread is locked.

    That was a bit too much politic-ing for comfort, imo.

    Let me just make my points:

    1. It's been less than 24 hours since the first "demand" for source code was posted. I don't check XDA forums all day - I still go out, sleep and generally do other stuff. I think we should not over-react within such a short period of time, taking into account this website has a global audience living in different timezones and people here have a life outside of the forums.

    2. The Gingerbread version of my kernel is still a test release, I've barely been using it for 2 days and there have been bugs. I normally only release the source to a new version when it's out of the testing phase.

    3. The sources for the Froyo version are published, and whenever I have free time I will try to port over the code bit by bit. If other devs really want to know what I am doing the Froyo sources are available. I will be more than happy to explain certain changes I've made, time-willing and if asked politely.

    I'd like to thank the people who understood the situation and tried to explain it. Let's move on and get back to the usual business of kernel hacking. :)
    16
    K16-10:
    - Scheduler patched and tweaks adjusted
    - Cleanup to kernel configs

    This version is much smoother than previous ones. :)