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Root [KERNEL][JB4.3] S-Kernel [V1.3] [10/26]

Discussion in 'Android Devices' started by azoller1, Jul 31, 2013.

  1. azoller1

    azoller1 Android Expert
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    Here are my builds of my spectrum kernel, not to many features at the start but will add lots more later on


    Features
    Based off of CM's kernel tree
    Built with GCC 4.6 toolchain
    CPU OC'ing to 1674mhz
    GPU OC'ing 3D:300mhz 2D:268mhz
    GZIP compression
    User adjustable Voltages
    Power Collapse in standby (also for idle)
    KSM Patches
    LOAD_FREQ (4*HZ+61) avoids loadavg more
    User FSYNC Control
    GOVERNORS: Interactive, Powersave, Performance, SmartassV2, Lulzactive, Ondemand (default)
    I/O SCHEDULERS: Deadline, Noop, CFQ, SIO or Simple (default)
    TCP Congestions: westwood, cubic, reno, more...

    1. Download latest kernel .zip file
    2. Reboot to recovery
    3. Flash zip
    4. Reboot


    Downloads Goo.im Folder

    Github: Source
     

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    blsmitty, bohica1147, etrosen and 2 others like this.
  2. azoller1

    azoller1 Android Expert
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  3. ortrigger

    ortrigger Android Expert
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    Overclocking added in?

    Also, you need to post your sources to be GPL compliant.
     
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  4. azoller1

    azoller1 Android Expert
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    Whoops thanks for the reminder, and no OCing yet
     
  5. ortrigger

    ortrigger Android Expert
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    No problem. I posted a quick question for you on GitHub also.
     
  6. ortrigger

    ortrigger Android Expert
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    I sent you a pull request for overclocking. All you will have to do if you merge it is enable the faster frequency tables and adjust the voltages/frequencies to your liking.
     
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  7. azoller1

    azoller1 Android Expert
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    OK thanks
     
  8. azoller1

    azoller1 Android Expert
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    Updated to A4, will add OCing tonight
     
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  9. vj950

    vj950 Member
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    I think what we also need is battery saving features, can you add some in? That is what is missing in our custom kernels and Rom
     
  10. ortrigger

    ortrigger Android Expert
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    You can only do so much of that kernel-side. I would say that 80% of battery savings come from the way you use your phone and the settings you have in the rom.
     
  11. azoller1

    azoller1 Android Expert
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    A6.1 is up let me know how it goes, i think i still need to change some stuff
     
  12. ortrigger

    ortrigger Android Expert
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    I'll do some testing for you when I get home.
     
  13. azoller1

    azoller1 Android Expert
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    ok a6.1 wasent booting for me, a7 is up and working
     
  14. ortrigger

    ortrigger Android Expert
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    Just flashed. I'll report back with what I see.
     
  15. ortrigger

    ortrigger Android Expert
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    Looking good so far. Standby battery is about the same. Still testing to see how it does when in use.
     
  16. azoller1

    azoller1 Android Expert
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    Hmm a recent one I just built with the GPU overclock doesn't seem to boot up, but builds fine I might have to look those files over and see if they got merged in correctly
     
  17. ortrigger

    ortrigger Android Expert
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    It doesn't seem to go into deep sleep as often or as fast as the stock kernel. I've had this installed about 24 hours and only about half of that is showing as deep sleep. I'm still looking into the root cause though.
     
  18. azoller1

    azoller1 Android Expert
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    Didn't tdm fix the deep sleep bug?
     
  19. ortrigger

    ortrigger Android Expert
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    Yeah. Which branch are you building from though?
     
  20. azoller1

    azoller1 Android Expert
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    well forked from cm's cm-10.1, but i was thinking if he had some commits that fix the deep sleep issue. i could merge it over
     
  21. ortrigger

    ortrigger Android Expert
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    Those fixes have been merged. It might be something else though. My phone was showing a lot of userspace wakelocks but didn't say what caused them.
     
  22. azoller1

    azoller1 Android Expert
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    updated to A12
     
  23. azoller1

    azoller1 Android Expert
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    Seems good to me[​IMG]
     
  24. Yoinx

    Yoinx Android Expert
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    Dunno... Might be worth comparing yours to mine....

    I havent had any major issues on my kernel.
     
  25. azoller1

    azoller1 Android Expert
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    Well I lied, after about an hour or so it seems to go back to 384mhz
     
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