[KERNEL][PLAY][GSM] DooMKernel CM7 [NO LONGER MAINTAINED]

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DooMLoRD

Inactive Recognized Developer
Jul 27, 2010
13,187
39,710
Pune
----[ UPDATE ]----

due to lack of time i will no longer be able to maintain this kernel.


so i am closing this thread



regards,

DooMLoRD



----[ UPDATE ]----



DooMKernel for FreeXperia CM7!!!


for this kernel i will be using modified FreeXperia Kernel source... i will keep separate kernels for CM7 & stock...



[ special thanks to ]


Thank you guys for ur help! this would not have been possible without ur help!



[ screenshots ]

attachment.php
attachment.php
attachment.php
attachment.php
attachment.php



[ disclaimer ]

OVERCLOCKING CAN BE DANGEROUS! U RISK THE HARDWARE GETTING DAMAGED!
PROCEED WITH CAUTION! U HAVE BEEN WARNED!


I AM NOT TO BE HELD RESPONSIBLE IF U DAMAGE UR PHONE / SPILL UR COFFEE / MISS UR ALARMS / ANY OTHER CALAMITY/MISHAP

whenever u are doing bug-reporting (for CM7-FXP rom) kindly make sure that the issues/bugs are reproducible on kernel provided by CM7-FXP...

also any specific queries/issues when using my kernel on CM7-FXP should first be posted in this thread... if we figure out that its not related to my kernel then u can post the issue in CM7-FXP thread...



[ WARNING ]

"Partition SDCard" option in CWM5 WILL WIPE UR SDCARD!!!



[ features ]

the base kernel sources are from FreeXperia CM7 so the features from that kernel will be in this kernel too :)

  • [v02 onwards] shifted to 4.0.2.A.0.42 kernel sources
  • [v02 onwards] added fully working two way call recording (tested and works perfectly)
  • [v02 onwards] added CPU governors:
    • BrazilianWax
    • Smoothass
    • Lagfree
  • [v02 onwards] added I/O scheduler: Simple I/O (sio)
  • [v02 onwards] added SLQB memory allocator (and set it as default)
  • [v02 onwards] added TinyRCU along with fixes (and set it as default)
  • [v02 onwards] bumped BFQ to v2-r1
  • [v02 onwards] bumped jHASH to v3
  • [v02 onwards] increased VM max readahead to 512kb
  • [v02 onwards] some patches to fix kernel memory leaks
  • [v02 onwards] small update in ramdisk for FXP046 compatibility
  • [v02 onwards] few changes in my modified CWM recovery
  • [v02 onwards] added some mounting tweaks
  • [v02 onwards] added support for bootsounds (MORE INFO ABOUT THIS HERE)
  • [v02 onwards] added some tweaks for sdcard performance, Virtual Memory teaks, task killer tweaks
  • [v01 onwards] my modified CWM recovery
  • [v01 onwards] updated kernel sources to 4.0.2.A.0.9 kernel sources
  • [v01 onwards] modified recovery to support /sd-ext backup/restore (remember /sd-ext has to be the 2nd partition on ur sdcard [mmcblk0p2] for this to work)
  • [v01 onwards] compiled using toolchain gcc-4.4.3 (might improve kernel performance)
  • [v01 onwards] added new CPU governors:
    • InteractiveX
    • Savaged-Zen
    • SmartAssV2
    • Smartass
    • Scary
    • MinMax
    • Interactive
  • [v01 onwards] added new bootup CPU thresholding, device will no longer jump to max freq for initial few seconds (might help some device who have booting issues)
  • [v01 onwards] added I/O Schedulers:
    • V(R)
    • BFQ
  • [v01 onwards] enabled NLS_UTF8
  • [v01 onwards] added user-level/runtime CPU voltage control [VDD control "sysfs interface"] (for more info keep checking this post: http://xdaforums.com/showpost.php?p=16610299&postcount=362)
  • [v01 onwards] added new Max frequency: :eek: 2.0Ghz :eek:
  • [v01 onwards] added lots of intermediate frequencies (from 122Mhz to 2.0Ghz for almost every 100/120Mhz there is a select-able frequency)
  • [v01 onwards] enabled SWAP support
  • [v01 onwards] enabled CDROM filesystem support in kernel (now u can mount ISO files)
  • [v01 onwards] enabled a few I/O Schedulers
    • noop
    • Anticipatory
    • Deadline (default)
    • CFQ
  • [v01 onwards] enabled ARM THUMBEE extensions
  • [v01 onwards] enabled support (in kernel) for many file systems
    • EXT2
    • EXT3
    • EXT4
    • NTFS (Read & Write)
  • [v01 onwards] enabled NFS (client & server) support in kernel
  • [v01 onwards] enabled CIFS support in kernel
  • [v01 onwards] enabled TUN/TAP driver support (integrated in kernel) [VPN support]
  • [v01 onwards] enabled IPTABLES/NETFILTER (including advanced) support


[ credits for features ]

refer to my Arc kernel thread


[ requirements ]



[ how to install ]

  1. download the boot.img
  2. save the boot.img in the folder with fastboot binaries (fastboot.exe files)
  3. power down device
  4. start device in fastboot mode
  5. use the following command to flash the boot.img
    Code:
    fastboot flash boot boot.img
  6. reboot phone and enjoy the kernel ;)
  7. FOR OVERCLOCKING
    1. start SetCPU/NoFrills CPU Control app on ur phone (or any other app which supports overclocking) (u may get a popup asking for SuperUser permissions, click ok/yes/allow)
    2. now slowly increase the MAX slider to the right (one notch at a time) to increase the maximum frequency limit
    3. DO NOT JUMP TO THE LAST POSSIBLE FREQUENCY
    4. SLOWLY increase the frequency one notch at a time and do stability/testing for few hours


[ my kernel sources ]

https://github.com/DooMLoRD/semc-kernel-msm7x30



[ donations ]

if u feel that this work has helped u OR u think that the work i put into making this is worthy of donations, then click on the following link for buying me some coffee/beer/etc ;)

PAYPAL DONATION LINK


FreeXperia PROJECT: if you want to support FreeXperia PROJECT you can donate
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=THUJZQB2U5PNC



[ downloads ]

<NEW>

[PLAY][GSM] DooMKernel CM7 (v02) [For: CM7-FXP046/7] [ 2.0Ghz version ]
[ MD5HASH: 38abe7dcfcea2062448a597e5bfdb553 ]

[PLAY][GSM] DooMKernel CM7 (v02) [For: CM7-FXP046/7] [ 1.6Ghz version ] (alternate version [will show up as 1001], to be used if the 2.0Ghz version doesnt boot)
[ MD5HASH: a90f200e9d5f7862e6aeffca9471095a ]




[ older versions ]


[PLAY][GSM] DooMKernel CM7 (v01) [For: CM7-FXP045] [ 2.0Ghz version ]
[ MD5HASH: 38abe7dcfcea2062448a597e5bfdb553 ]

[PLAY][GSM] DooMKernel CM7 (v01) [For: CM7-FXP045] [ 1.6Ghz version ] (alternate version [will show up as 1001], to be used if the 2.0Ghz version doesnt boot)
[ MD5HASH: a90f200e9d5f7862e6aeffca9471095a ]


for older kernel versions refer to following:
Older Releases



[ DooMKernel Signature banners!!! ]

If you like to use my kernels and u want to show the world that u use it/love it ;), then you can add this banner to you signature!!!

attachment.php


Just copy the following code and paste it in you USER CP under "Edit Signature":
HTML:
[URL="http://xdaforums.com/showthread.php?t=1338246"][IMG]http://attachments.xda-developers.com/attachment.php?attachmentid=747839&stc=1&d=1318445476[/IMG][/URL]


icon8.gif



enjoy!
 
Last edited:

eugenechiuu

Senior Member
Oct 20, 2011
253
20
here's a noob question ><, can I flash CM7 to use the CWM backup from my stock rom? It's compatible right?

And CM7 is rooted by default right?
 

DooMLoRD

Inactive Recognized Developer
Jul 27, 2010
13,187
39,710
Pune

Mills00013

Senior Member
Oct 12, 2007
593
131
Hey, in case no one else has checked, the kernel boots beautifully on the CDMA play, however the hardware buttons below the screen do not work. Overclocking works, camera does not work, wifi works, calls work, data works.
 
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  • 7
    ----[ UPDATE ]----

    due to lack of time i will no longer be able to maintain this kernel.


    so i am closing this thread



    regards,

    DooMLoRD



    ----[ UPDATE ]----



    DooMKernel for FreeXperia CM7!!!


    for this kernel i will be using modified FreeXperia Kernel source... i will keep separate kernels for CM7 & stock...



    [ special thanks to ]


    Thank you guys for ur help! this would not have been possible without ur help!



    [ screenshots ]

    attachment.php
    attachment.php
    attachment.php
    attachment.php
    attachment.php



    [ disclaimer ]

    OVERCLOCKING CAN BE DANGEROUS! U RISK THE HARDWARE GETTING DAMAGED!
    PROCEED WITH CAUTION! U HAVE BEEN WARNED!


    I AM NOT TO BE HELD RESPONSIBLE IF U DAMAGE UR PHONE / SPILL UR COFFEE / MISS UR ALARMS / ANY OTHER CALAMITY/MISHAP

    whenever u are doing bug-reporting (for CM7-FXP rom) kindly make sure that the issues/bugs are reproducible on kernel provided by CM7-FXP...

    also any specific queries/issues when using my kernel on CM7-FXP should first be posted in this thread... if we figure out that its not related to my kernel then u can post the issue in CM7-FXP thread...



    [ WARNING ]

    "Partition SDCard" option in CWM5 WILL WIPE UR SDCARD!!!



    [ features ]

    the base kernel sources are from FreeXperia CM7 so the features from that kernel will be in this kernel too :)

    • [v02 onwards] shifted to 4.0.2.A.0.42 kernel sources
    • [v02 onwards] added fully working two way call recording (tested and works perfectly)
    • [v02 onwards] added CPU governors:
      • BrazilianWax
      • Smoothass
      • Lagfree
    • [v02 onwards] added I/O scheduler: Simple I/O (sio)
    • [v02 onwards] added SLQB memory allocator (and set it as default)
    • [v02 onwards] added TinyRCU along with fixes (and set it as default)
    • [v02 onwards] bumped BFQ to v2-r1
    • [v02 onwards] bumped jHASH to v3
    • [v02 onwards] increased VM max readahead to 512kb
    • [v02 onwards] some patches to fix kernel memory leaks
    • [v02 onwards] small update in ramdisk for FXP046 compatibility
    • [v02 onwards] few changes in my modified CWM recovery
    • [v02 onwards] added some mounting tweaks
    • [v02 onwards] added support for bootsounds (MORE INFO ABOUT THIS HERE)
    • [v02 onwards] added some tweaks for sdcard performance, Virtual Memory teaks, task killer tweaks
    • [v01 onwards] my modified CWM recovery
    • [v01 onwards] updated kernel sources to 4.0.2.A.0.9 kernel sources
    • [v01 onwards] modified recovery to support /sd-ext backup/restore (remember /sd-ext has to be the 2nd partition on ur sdcard [mmcblk0p2] for this to work)
    • [v01 onwards] compiled using toolchain gcc-4.4.3 (might improve kernel performance)
    • [v01 onwards] added new CPU governors:
      • InteractiveX
      • Savaged-Zen
      • SmartAssV2
      • Smartass
      • Scary
      • MinMax
      • Interactive
    • [v01 onwards] added new bootup CPU thresholding, device will no longer jump to max freq for initial few seconds (might help some device who have booting issues)
    • [v01 onwards] added I/O Schedulers:
      • V(R)
      • BFQ
    • [v01 onwards] enabled NLS_UTF8
    • [v01 onwards] added user-level/runtime CPU voltage control [VDD control "sysfs interface"] (for more info keep checking this post: http://xdaforums.com/showpost.php?p=16610299&postcount=362)
    • [v01 onwards] added new Max frequency: :eek: 2.0Ghz :eek:
    • [v01 onwards] added lots of intermediate frequencies (from 122Mhz to 2.0Ghz for almost every 100/120Mhz there is a select-able frequency)
    • [v01 onwards] enabled SWAP support
    • [v01 onwards] enabled CDROM filesystem support in kernel (now u can mount ISO files)
    • [v01 onwards] enabled a few I/O Schedulers
      • noop
      • Anticipatory
      • Deadline (default)
      • CFQ
    • [v01 onwards] enabled ARM THUMBEE extensions
    • [v01 onwards] enabled support (in kernel) for many file systems
      • EXT2
      • EXT3
      • EXT4
      • NTFS (Read & Write)
    • [v01 onwards] enabled NFS (client & server) support in kernel
    • [v01 onwards] enabled CIFS support in kernel
    • [v01 onwards] enabled TUN/TAP driver support (integrated in kernel) [VPN support]
    • [v01 onwards] enabled IPTABLES/NETFILTER (including advanced) support


    [ credits for features ]

    refer to my Arc kernel thread


    [ requirements ]



    [ how to install ]

    1. download the boot.img
    2. save the boot.img in the folder with fastboot binaries (fastboot.exe files)
    3. power down device
    4. start device in fastboot mode
    5. use the following command to flash the boot.img
      Code:
      fastboot flash boot boot.img
    6. reboot phone and enjoy the kernel ;)
    7. FOR OVERCLOCKING
      1. start SetCPU/NoFrills CPU Control app on ur phone (or any other app which supports overclocking) (u may get a popup asking for SuperUser permissions, click ok/yes/allow)
      2. now slowly increase the MAX slider to the right (one notch at a time) to increase the maximum frequency limit
      3. DO NOT JUMP TO THE LAST POSSIBLE FREQUENCY
      4. SLOWLY increase the frequency one notch at a time and do stability/testing for few hours


    [ my kernel sources ]

    https://github.com/DooMLoRD/semc-kernel-msm7x30



    [ donations ]

    if u feel that this work has helped u OR u think that the work i put into making this is worthy of donations, then click on the following link for buying me some coffee/beer/etc ;)

    PAYPAL DONATION LINK


    FreeXperia PROJECT: if you want to support FreeXperia PROJECT you can donate
    https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=THUJZQB2U5PNC



    [ downloads ]

    <NEW>

    [PLAY][GSM] DooMKernel CM7 (v02) [For: CM7-FXP046/7] [ 2.0Ghz version ]
    [ MD5HASH: 38abe7dcfcea2062448a597e5bfdb553 ]

    [PLAY][GSM] DooMKernel CM7 (v02) [For: CM7-FXP046/7] [ 1.6Ghz version ] (alternate version [will show up as 1001], to be used if the 2.0Ghz version doesnt boot)
    [ MD5HASH: a90f200e9d5f7862e6aeffca9471095a ]




    [ older versions ]


    [PLAY][GSM] DooMKernel CM7 (v01) [For: CM7-FXP045] [ 2.0Ghz version ]
    [ MD5HASH: 38abe7dcfcea2062448a597e5bfdb553 ]

    [PLAY][GSM] DooMKernel CM7 (v01) [For: CM7-FXP045] [ 1.6Ghz version ] (alternate version [will show up as 1001], to be used if the 2.0Ghz version doesnt boot)
    [ MD5HASH: a90f200e9d5f7862e6aeffca9471095a ]


    for older kernel versions refer to following:
    Older Releases



    [ DooMKernel Signature banners!!! ]

    If you like to use my kernels and u want to show the world that u use it/love it ;), then you can add this banner to you signature!!!

    attachment.php


    Just copy the following code and paste it in you USER CP under "Edit Signature":
    HTML:
    [URL="http://xdaforums.com/showthread.php?t=1338246"][IMG]http://attachments.xda-developers.com/attachment.php?attachmentid=747839&stc=1&d=1318445476[/IMG][/URL]


    icon8.gif



    enjoy!
    2
    reserved for later
    2
    reserved for later2
    2
    DooMKernel v02 released!

    DooMKernel v02 released!


    MAJOR UPDATE!!


    [ changelog ]

    • MAIN KERNEL
      1. shifted to 4.0.2.A.0.42 kernel sources
      2. added fully working two way call recording (tested and works perfectly)
        tested to be working using: CallRecorder app
        TRIAL version: http://xdaforums.com/showpost.php?p=19345181&postcount=750
        p.s.: keep watching that thread for newer trial versions
      3. added CPU governors:
        • BrazilianWax
        • Smoothass
        • Lagfree
      4. added I/O scheduler: Simple I/O (sio)
      5. added SLQB memory allocator (and set it as default)
      6. added TinyRCU along with fixes (and set it as default)
      7. bumped BFQ to v2-r1
      8. bumped jHASH to v3
      9. increased VM max readahead to 512kb
      10. some patches to fix kernel memory leaks
    • RAMDISK
      1. small update in ramdisk for FXP046 compatibility
      2. few changes in my modified CWM recovery
      3. added some mounting tweaks
      4. added support for bootsounds (MORE INFO ABOUT THIS HERE)
      5. added some tweaks for sdcard performance, Virtual Memory teaks, task killer tweaks


    [ WARNING ]

    whenever u are doing bug-reporting (for CM7-FXP rom) kindly make sure that the issues/bugs are reproducible on kernel provided by CM7-FXP...

    also any specific queries/issues when using my kernel on CM7-FXP should first be posted in this thread... if we figure out that its not related to my kernel then u can post the issue in CM7-FXP thread...




    [ DooMKernel Signature banners!!! ]

    If you like to use my kernels and u want to show the world that u use it/love it ;), then you can add this banner to you signature!!!

    attachment.php


    Just copy the following code and paste it in you USER CP under "Edit Signature":
    HTML:
    [URL="http://xdaforums.com/showthread.php?t=1338246"][IMG]http://attachments.xda-developers.com/attachment.php?attachmentid=747839&stc=1&d=1318445476[/IMG][/URL]



    download links at first post!!!

    hey guys i didnt get time to test this kernel... i just checked if it booted...

    please test out everything and post ur feedback...



    icon8.gif



    ENJOY!
    1
    by any chance could this still work on fxp111 :p

    Nope... I will need to do a lot of work to patch the kernel to latest CM changes...

    Sent from my LT18i using XDA