[KERNEL][GPL][N7]franco.Kernel - r82

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franciscofranco

franciscofranco

Recognized Developer
Dec 9, 2010
24,724
136,402
Carcavelos
Hi all.

r81 is the last release for Android 5.0.
r82 or newer is only for Android 5.1 - don't flash them on older Android versions.

Download:
boot image:
http://kernels.franco-lnx.net/Nexus7/5.1/
zips:
http://kernels.franco-lnx.net/Nexus7/5.1/zips

Installation:
fastboot flash boot boot_name_img
or
flash the .zip in the recovery

Changelog:
http://kernels.franco-lnx.net/Nexus7/5.1/appfiles/changelog.xml

Source:
https://github.com/franciscofranco/Grouper-3.1.10

Official app support:
https://play.google.com/store/apps/details?id=com.franco.kernel.free

Got any questions that you couldn't find after searching?
FAQ: http://xdaforums.com/showthread.php?t=2532422

Disclaimer to moderators:
Slight OT is fine, but when users decide to act stupid they should be dealt with with the appropriate means - its really annoying for me when OT turns crazy. Please put the warning/ban hammer anytime any of you think there's lack of respect and/or too much unwanted OT crap - but if it doesn't meet this criteria let the OT posts alone. Thank you.

Cheers!
 
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franciscofranco

franciscofranco

Recognized Developer
Dec 9, 2010
24,724
136,402
Carcavelos
Fsync toggle:

It's disabled by default. Enabled = stock IO speed while having data integrity; disabled = more IO throughput but less data integrity

echo Y > /sys/module/sync/parameters/fsync_enabled (N to disable and Y to enable)

GPU clock interface:

To check the current GPU frequency:
cat /sys/devices/system/cpu/cpu0/cpufreq/gpu_oc

To change it:
echo X > /sys/devices/system/cpu/cpu0/cpufreq/gpu_oc (change the X with your desired value. Should work up to 750Mhz at least, beyond that is pure madness)
 
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nobnut

nobnut

Senior Member
Feb 27, 2010
6,922
2,693
sway40 said:
I shat my pants
Click to expand...
Click to collapse

I'm guessing that is a technical term. Maybe someone should add it to the wiki.

On topic: I flashed r1, but am getting a never ending boot animation (not a loop).

Also tried 'fastboot erase cache'. Will report more when I know it.

EDIT: Same thing happens for me each time I try... never ending bootanimation.
 

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danielvc

danielvc

Senior Member
Feb 26, 2011
453
216
Utrecht
nobnut said:
I'm guessing that is a technical term. Maybe someone should add it to the wiki.

On topic: I flashed r1, but am getting a never ending boot animation (not a loop).

Also tried 'fastboot erase cache'. Will report more when I know it.
Click to expand...
Click to collapse

are you on CM10? Mine didn't boot also. Went back to stock just for Franco <3 and flashed fine.
 
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leelaa

leelaa

Senior Member
Feb 20, 2012
1,793
408
Liverpool
Yesss, does this mean you will update your app to work with nexus 7?

Sent from my Nexus 7 using xda premium
 
Grand Prix

Grand Prix

Senior Member
Jun 11, 2011
355
141
Tempe, AZ
www.gtpdevs.com
Franco, can you update to use the any kernel updater so you don't have to worry about ramdisk? Would be nice to use on aokp

Sent from my Nexus 7 using Tapatalk 2
 
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  • 798
    franciscofranco
    franciscofranco
    Hi all.

    r81 is the last release for Android 5.0.
    r82 or newer is only for Android 5.1 - don't flash them on older Android versions.

    Download:
    boot image:
    http://kernels.franco-lnx.net/Nexus7/5.1/
    zips:
    http://kernels.franco-lnx.net/Nexus7/5.1/zips

    Installation:
    fastboot flash boot boot_name_img
    or
    flash the .zip in the recovery

    Changelog:
    http://kernels.franco-lnx.net/Nexus7/5.1/appfiles/changelog.xml

    Source:
    https://github.com/franciscofranco/Grouper-3.1.10

    Official app support:
    https://play.google.com/store/apps/details?id=com.franco.kernel.free

    Got any questions that you couldn't find after searching?
    FAQ: http://xdaforums.com/showthread.php?t=2532422

    Disclaimer to moderators:
    Slight OT is fine, but when users decide to act stupid they should be dealt with with the appropriate means - its really annoying for me when OT turns crazy. Please put the warning/ban hammer anytime any of you think there's lack of respect and/or too much unwanted OT crap - but if it doesn't meet this criteria let the OT posts alone. Thank you.

    Cheers!
    View
    142
    franciscofranco
    franciscofranco
    Fsync toggle:

    It's disabled by default. Enabled = stock IO speed while having data integrity; disabled = more IO throughput but less data integrity

    echo Y > /sys/module/sync/parameters/fsync_enabled (N to disable and Y to enable)

    GPU clock interface:

    To check the current GPU frequency:
    cat /sys/devices/system/cpu/cpu0/cpufreq/gpu_oc

    To change it:
    echo X > /sys/devices/system/cpu/cpu0/cpufreq/gpu_oc (change the X with your desired value. Should work up to 750Mhz at least, beyond that is pure madness)
    View
    78
    franciscofranco
    franciscofranco
    r62 - Where is the lag?
    * 99% rework of the Hotplug driver. Cores are intelligently managed. Always 2 cores are online to diminish thread migration and all the intrinsic operations that are inherent of onlining and offlining cores. If the load is high enough the other 2 cores come online
    * Custom changes to interactive that now reacts a bit better and more intelligently to load changes, specially during big load, which will majorly improve gaming performance
    * Interactive tunables are scaled from the Hotplug driver based on either there are 2 or 4 cores online. If there are 2 online it uses the normal tunables, if there are 4 they get tuned for maximum performance
    * Merge all the work from the usual suspects, which contains the special partition mounts
    * Bunch of other custom patches and other patches from upstream to improve IO handling
    * No more Youtube lag as far as I know

    By the way I think I fixed that bug where the device could be stuck in a lower frequency (I think that was the problem AFAIK) and driver it unusable unless rebooting. Let me know if thats fixed, which I tried to fix anyway.
    View
    75
    franciscofranco
    franciscofranco
    Just pushed r48. Re-merged original hotplug driver and changed just a few lines to make it a little bit lighter. Should give a little extra power now. Also fixed the UV interface, you won't be able to input more than 600mV. Merged a few changes from upstream too. Hotplug options from my app will be gone with this driver change. Also it won't be dual-core minimum by default, will hotplug normally. I plan to re-add the options to change the hotplug parameters sometime in the future.
    View
    70
    franciscofranco
    franciscofranco
    Happy new year folks, time for r77!!

    * Merged interactive governor improvements from FK for N5
    * Merged Hotplug driver improvements from FK for N5
    * Merged touchboost generic driver from FK for N5
    * Other misc patches merged from upstream
    * Added CM11 support

    Thanks to osm0sis who kindly sent me the correct ramdisk changes for this release. Hope you enjoy this.
    View

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