yashsingh1/xdaforums huggingface dataset:
[G Pad 8.3 Android Development] sleekmason:
[MENTION=2981524]ckret[/MENTION], Did you ever get overclock to work? I found faux's initial commit ( I think) with about 4 more changes directly on top of it. Working on it now but the tab won't get off the google logo, and loops on reboot until changed out again. Was wondering if mpprecision could be messing it up.

Anyway, I think its doable. Wanted to see if you have messed around with that yet. Also found his initial commit for GPU over clock that looks pretty straightforward.

Edit* looks like I may have it! Little bit left to do.
[G Pad 8.3 Android Development] ckret:
actually i didnt try since [MENTION=4939189]aicjofs[/MENTION] had mentioned the limits half a year ago in terms of cooling and performance
[G Pad 8.3 Android Development] sleekmason:
Faux set the initial limit at 1836000 for mako, and then raised it again to over 1900000.

Within the code are also adjustments for thermal (up to 75 C) and voltage, which still hassto be changed elseware to 1350000.

definitely not a needed item and I certainly wouldn't game with over clock in place, but to have the slight boot when needed may be interesting, if even noticeable!

Anyway, following Faux's mystical method where he makes some minor change and then another, and another, is quite a puzzle to make sure you have all the pieces in place.
[G Pad 8.3 Android Development] ckret:
mako/n4 has a snapdragon s4 which is an earlier version of the snapdragon 400

the gpad has the snapgradon 600

beside the chipset they are built differently so you can easily damage your device if you just add commits from mako to the gpad

you should better look into the nexus 7 (2013) since it has the same snapdragon 600

still be careful ;)
[G Pad 8.3 Android Development] sleekmason:
I will do that! I've been carefully changing values that are relevant for our device where they differ. Learn something new every day. Hopefully it will pan out. Don't know if I'll release it or not. Need to research the upper limits of the 600.
[G Pad 8.3 Android Development] sleekmason:
Very very helpful! Thank you. I have the commit for changing the GPU, and will give that a go as well as your suggested tweaks for L2.

The turbo boost also looks very interesting to me. I've finally got the gpe kernel running very well with pretty smooth performance and decided it was time to add some interesting options for people to check out. All 50 of them lol.

I may be picking your brain later if that's all right. Regards,
[G Pad 8.3 Android Development] ckret:
upped to v23

use only on cm based roms
[G Pad 8.3 Android Development] Darkmasterhk:
It seems the sleep unmount bug is still present. and for some reason it

Got even worse than before, now my SD card won't even remount, until

I remove the SD card.
[G Pad 8.3 Android Development] ckret:
[MENTION=5031769]Darkmasterhk[/MENTION]

are you using 5.0 or 4.4?
[G Pad 8.3 Android Development] Darkmasterhk:
Latest cm12 official.

With slim gapps.

Default kernel settings.
[G Pad 8.3 Android Development] ckret:
i am using infected cm12 and didnt have one unmounting with it :/

backup boot

and then try this one

file removed
[G Pad 8.3 Android Development] Darkmasterhk:
thx, just flashed it...

will report back in a few hours. (sometimes it takes some time to appear)

even thought i don't think its related to this, (cause it works on stock/red)

which recovery are you using and how do you format your sd card?
[G Pad 8.3 Android Development] ckret:
i am using twrp 2.8.4.0 by rick roll

the sd card is formatted as fat32 on windows

base is 4.4

i had umounting issue on 4.4 roms but it is gone for a while now

dont think it is related to any of the informations above
[G Pad 8.3 Android Development] Darkmasterhk:
sadly the dismounts are still present, tried it with a clean install of cm12 (infected). :crying:

Update:

Hm, it seems like the issue is related to a special SD card?

For tonight I insert an old SD card (16gb) -> no dismount.

My default SD is about 32gb, could it be size related?

-> For today I'm testing an old 32gb card.

I don't really think the SD it self is at fault, cause it runs on different

Kernel/devices. (That there were no dismounts using the 16gb card

Could also be pure luck [error does not always appear.], will test this with other cards over the weekend.)
[G Pad 8.3 Android Development] ckret:
i am also using a 16gb card.

it could be related to it.

i just dont know where to look right now
[G Pad 8.3 Android Development] Darkmasterhk:
Update:

So I've tested several cards/filesystem's:

Some cheap Samsung 32gb card works on all kernel/fs.

A sandisk 16gb extreme works on all kernel/fs.

A sandisk 16gb ultra works on all kernel/fs.

A sandisk 32gb extreme plus doesn't work with this kernel, fs doesn't matter.

So it seems that for some reason my SD is at fault, even if I don't get why this error only occurs in this special setup. :confused:

And thanks for your [MENTION=2981524]ckret[/MENTION]
[G Pad 8.3 Android Development] ckret:
can you try this one?

i removed the v510 sdcard driver and added the v50020d (stock)

https://www.androidfilehost.com/?fid=95897840722648479

backup boot since i modify ramdisk with this one

performance should also be better and hopefully batterylife too
[G Pad 8.3 Android Development] vimesUK:
I must be lucky as my class 10 integral SD card is fine with this kernel. No dismounts have occurred. Then again previous kernel versions and LP builds have been good. I have not had dismounts for a long time now. All has been great.
[G Pad 8.3 Android Development] Darkmasterhk:
Nice! No dismounts so far!

~8h passed on new kernel, normally it would already have occurred.

It seems fixed now, thanks!! :)
[G Pad 8.3 Android Development] ckret:
upped v24:

this version has stock sd card driver

if you own the franco app you can use his performance profiles

some ramdisk changes to improve performance and batterylife
[G Pad 8.3 Android Development] leonclement:
Is there actually full faux123 gamma control with this kernel on cm12 lollipop rom? Gamma control not RGB balance control.. ? cheers
[G Pad 8.3 Android Development] ckret:
yes but you need the faux app for gamma correction
[G Pad 8.3 Android Development] leonclement:
Thanks which one of his apps is it?

---------- Post added at 10:53 AM ---------- Previous post was at 10:44 AM ----------

Thanks which one of his apps is it?
[G Pad 8.3 Android Development] Stransky:
[MENTION=2981524]ckret[/MENTION]

Hi

Using your mani24 kernal on my v500 and having a problem with not finding location in apps that require it. Met Office weather app for one, although I have mode on high accuracy.

Stransky
[G Pad 8.3 Android Development] ckret:
https://play.google.com/store/apps/details?id=com.teamkang.fauxclock

try rom kernel. if you still have problem it is not related to my kernel

the kernel is only for cyanogenmod12
[G Pad 8.3 Android Development] Stransky:
[MENTION=2981524]ckret[/MENTION]

Using CM 12 currently 20150131 and your kernal. Do not have location problem on CM 12 stock kernal but have SDCard dismount error which your kernal cured.

Stransky
[G Pad 8.3 Android Development] davebuk:
I have just installed this kernel after running CM12 on my v500 and having the SD card unmount during standby. V24 seems to have fixed that issue but i also am having location issues. I cant get any satellites to show. Location works based off wifi, but GPS doesn't seem to work.

GPS worked fine on LG kitkat but unfortunately I didn't try GPS before installing this kernel after I had installed CM12.

Any ideas? Cheers.
[G Pad 8.3 Android Development] ckret:
i already fixed gps

but the kernel still needs testing.

will upload it in 1-2 days
[G Pad 8.3 Android Development] vimesUK:
I wondered what happened to the GPS function......!

I thought that got fixed a while ago..,?
[G Pad 8.3 Android Development] ckret:
welp i accidently had it removed last time

now its back :)

upped to v25

some tweaks added.

but i still leave the link to v24 if you encounter any problems

dont forget: backup boot & system!
[G Pad 8.3 Android Development] vimesUK:
Thanks for the quick update, seems fine again now.

FYI the link to it in your first post is not a clickable link when using the XDA app.
[G Pad 8.3 Android Development] davebuk:
GPS also confirmed working on v25. Cheers.
[G Pad 8.3 Android Development] vimesUK:
I had to flash back to a 4.2.2 base and just use Infecteds Cyanogenmods 12 ROM with the default kernel and all is well. With this latest kernel the Wi-Fi would connect on and off continuously.
[G Pad 8.3 Android Development] Feed Me:
I experienced some unspecific freezes and shutdowns with v25. So i switched back to v24 and everything is working fine. I'm using CM12 Unofficial by infected_
[G Pad 8.3 Android Development] TheTeek:
I do have some problems to, it seems to freeze the tab for some reason when i'm browsing.

And now after i wanted to copy a movie it stopped working, did not want to reboot either.

So i switch back to v24 which was smooth with CM12 from infected.
[G Pad 8.3 Android Development] ckret:
i think ive got it fixed

studying is damn boring

if anyone is interested in testing

Link removed

changes are:

-conservative as default (to have good browsing performance and save battery)

-hotplug changes

-thermal changes

-small tweaks
[G Pad 8.3 Android Development] Vietanh198:
V26 is quite battery efficient. I'm on official cm12 . However, there are occasional freezes and I have to hard reset the tablet. Fix that plz
[G Pad 8.3 Android Development] TheTeek:
Did you install the latest test kernel which ckret posted above your post?
[G Pad 8.3 Android Development] slebit:
How should [MENTION=2981524]ckret[/MENTION] be able to fix these freezes without any logcats? It's almost impossible without them...
[G Pad 8.3 Android Development] Vietanh198:
oh sorry. I'm just not familiar with log cat whatsoever. Just wanna report. Maybe someone else will help him with the logcat
[G Pad 8.3 Android Development] ckret:
Those are propably related to a memory leak by using a feature from Motorola i added

I reverted the feature. Didnt yet upload the Version. Give me some hours to rest.

here you go:

try and report back
[G Pad 8.3 Android Development] Vietanh198:
it seems like your kernel removes logcat. There's no dev/log/main. When I restore cm12 default boot img, logcat is back.
[G Pad 8.3 Android Development] Vietanh198:
Update : a freeze happened
[G Pad 8.3 Android Development] ckret:
added synapse support https://play.google.com/store/apps/details?id=com.af.synapse

reverted more patches related to memory
[G Pad 8.3 Android Development] TheTeek:
Thanks ckret.

Synapse says no UCI detected. Forget this... It runs now. Start from google play did nog trigger root.. ?

I've installed cm12 with the v26 mani kernel.

Further it is running smooth...
[G Pad 8.3 Android Development] ckret:
V28 for test:

https://www.androidfilehost.com/?fid=95916177934541387

changes:

-added color temperature for cm12 latest nightly (13.03.2015)

-- you can find it under (Display -> LiveDisplay)

-updated synapse

-updated hotplug

-some bugs may occur
[G Pad 8.3 Android Development] mekoneko:
I am on Cm12 with RedKernel but want to try mani kernel. Can I just flash ManiKernel from twrp without wiping anything ? Also I see redkernel also installs a file in /system/etc/mixer_paths.xml, is there any need to delete that ?
[G Pad 8.3 Android Development] Deltadroid:
First, flash your Rom again, to reset everything. Next, flash the new kernel. You can perform both flashes consecutively. Just make sure you flash the rom first and the kernel after that.

No wiping necessary.
[G Pad 8.3 Android Development] mekoneko:
How do I adjust Gamma? It's not available in Synapse.
[G Pad 8.3 Android Development] drnejo:
Hey, where I can find a link to v19? I'm still using CM11.

Thank you very much in advance.
[G Pad 8.3 Android Development] mekoneko:
Will there be mani kernel for 5.1, I tried v27 and v24 but I got instant crashes.
[G Pad 8.3 Android Development] Deltadroid:
[MENTION=2981524]ckret[/MENTION]

Since sepolicy is contained in the ram disk, how do you make it universally compatible for various roms?

I'm starting to think that the best way of fixing this is not with building the entire rom, but just with the kernel.
[G Pad 8.3 Android Development] Deltadroid:
[MENTION=2981524]ckret[/MENTION]

You mentioned having trouble booting with a bumped kernel. Maybe you need to clean your boot partition.

http://xdaforums.com/showthread.php?p=57184013
[G Pad 8.3 Android Development] ckret:
no problem was something different

thx anyways
[G Pad 8.3 Android Development] Deltadroid:
Have you ever had the need to zero out the boot partition? I didn't realize that extracting an image does not actually replace everything in the partition.

Other kernel scripts for other lg devices extract /dev/zero to the boot partition before extracting the actual image.
[G Pad 8.3 Android Development] ckret:
well its like installing windows ontop of windows instead of formatting

it will still work as intended
[G Pad 8.3 Android Development] julesism:
Hello. Any chance of getting an update for 12.1? This kernel appears to see more 5Ghz WiFi channels than stock or other 3rd party kernels. I use channel 153 and this kernel "sees" that channel on my device. Thanks in advance.
[G Pad 8.3 Android Development] mekoneko:
I'd love a new version of this kernel too since RedKernel has a horrible gamma setting.
[G Pad 8.3 Android Development] meanoc:
What version works with CM 12.1?
[G Pad 8.3 Android Development] ckret:
right now i am really really really really busy

maybe when i get spare time i look into compiling again
[G Pad 8.3 Android Development] ckret:
compiled a new version for official cyanogenmod and bump recovery

changes and download are in first post
[G Pad 8.3 Android Development] bjcrj:
Thanks! Any chance of one for fefifofums unofficial build?
[G Pad 8.3 Android Development] ckret:
i think he changed something about wifi, since i didnt have wifi when i used the kernel on his build

when i build a kernel for his rom i cant guarantee functionality since i dont use it
[G Pad 8.3 Android Development] bjcrj:
OK. Thanks!
[G Pad 8.3 Android Development] ncguy68:
Is there anywhere I can download version 19 for Kitkat?
[G Pad 8.3 Android Development] gogober:
Hi, I installed CyanogenMod (last version) from the official Web, and installed mani kernel v. 28, the system is always crashing and it's not stable at all. Anyone has any suggestions \ idea.
[G Pad 8.3 Android Development] gffmac:
I wonder if this kernel will improve video playback issues I'm having on Mahdi-Rom 2.7 rom.... Ill test tonight after work.

also http://xdaforums.com/showpost.php?p=54195158&postcount=19 also new source released.
[G Pad 8.3 Android Development] ckret:
new kernel sauce doesnt include anything new

not even pepper
[G Pad 8.3 Android Development] LeighR:
Its certainly bright, LOL. Will you have variable brightness in V5?
[G Pad 8.3 Android Development] ckret:
read first post
[G Pad 8.3 Android Development] Zeljko1234:
[MENTION=2981524]ckret[/MENTION] do you have sd card unmounting problem? And do you have idea what's causing it? Maybe something in kernel?
[G Pad 8.3 Android Development] gffmac:
Still get the video playback issues with everything but stock, brightness does work great with 4.4.2 bases with this kernel!
[G Pad 8.3 Android Development] LeighR:
I had it on 4.4.2 base
[G Pad 8.3 Android Development] ckret:
If you cant adjust brightness then youre on 4.2.2 base

Trust me i know what i am talking about
[G Pad 8.3 Android Development] wind0zer:
How about f2fs support for testing?
[G Pad 8.3 Android Development] ckret:
we need a recovery with f2fs support first
[G Pad 8.3 Android Development] bountyman334:
u think this will work for the optimus g pro they have the exact same specs?...should i try?
[G Pad 8.3 Android Development] ckret:
lol no this wont work on the optimus g pro
[G Pad 8.3 Android Development] PaleHorseman:
Had Reboots every 15minutes on AOSPAL (from infected) Using Whatsapp, Facebook and chrome on V4

What changed on V5?

Will try, but i like to see changelogs xD
[G Pad 8.3 Android Development] bountyman334:
Thanks for the quick response.... If it okay wit u...can I build one from ur sources/git
[G Pad 8.3 Android Development] ckret:
Of course you can

But that wont work on your optimus g pro

Different display. Different Touchscreen and their could be much more different
[G Pad 8.3 Android Development] whoamigriffiths:
Gotta say, I'm frankly amazed that more devs and Google aren't all over this like a rash.

I've read such great things on the 2012 n7.

Though I guess it could just be complacency as I haven't tried it on my own n7 yet either . Though in my defence it's now the wife's and she can't be bothered with all this tweaking nonsense. ;)

I'll ask Drgravy if he has any plans.
[G Pad 8.3 Android Development] ckret:
i recommend using v7 since v6 had bug which should be fixed now

v7 also has extended sound options which are optimized but still can be accessed if you want

sys/devices/i2c-0/0-0058/

atk_time

max_gain

rel_time

and

sys/devices/i2c-7/7-0058/

atk_time

max_gain

rel_time

thats because we have 2 speakers instead of usually 1
[G Pad 8.3 Android Development] whoamigriffiths:
"hey,I just install the mani kernel in my gpad ,I found that the v5 works fine ,but when it comes to V6 and V7, the tablet can only run in dalvik ,if I switch it to art ,it will stuck at the boot animation, I wonder if I am alone ."

The above text was posted by a new member, but he is unable to post in this forum yet.

All the best Rich
[G Pad 8.3 Android Development] Cal:
I installed v7 in a CM 11by Infected & Art ...could not boot. Forced to hard re-set. Didn't try older versions...don't really know why I installed this one. :confused:
[G Pad 8.3 Android Development] ckret:
ok i will look into the problem

will take a while since i am not running ART (dont feel any difference between this and dalvik) and got to study
[G Pad 8.3 Android Development] Cal:
I don't see anything inspiring to the apps with ART either - but the predictions are that ART is going to replace Dalvik soon. Might as well optimize the apps and see if any refuse to run ART, no?

Thank you for doing this kernel work for the forum. I wish I had the skill to made one. :)

---------- Post added at 09:30 AM ---------- Previous post was at 09:26 AM ----------

Just now saw that version 8 is up. (Didn't look at the header) Does this version 8 *fix* the issue? (Don't want to have the hassle of restore if it didn't :) )
[G Pad 8.3 Android Development] ckret:
nope it doesnt. it just has hotplug changes and is compiled with linaro toolchain
[G Pad 8.3 Android Development] pegox:
Can I flash on Paranoid?

Inviato dal mio LG-V500 utilizzando Tapatalk
[G Pad 8.3 Android Development] :
yes,tested on my GPad with Pa 4.4
[G Pad 8.3 Android Development] aicjofs:
I added this and played with it a bit on a test CM kernel, it's faster in benchmarks for sure, they way it syncs is a bit worrisome to gain that performance but assuming a stable kernel and ROM crashes while writing shouldn't be an issue. This will take some coordination with recovery, ROM installer, and kernel, then the decisions on to do data partition only or all partitions (system, cache, data).
[G Pad 8.3 Android Development] Darkmasterhk:
cool kernel

I'm running this kernel on slimkat for a couple of days now and i'm really love it.

It's stable, very smooth and my tablet stays surprisingly cool, even

if run some benchmarks. (uv -50mV stable for me)

The battery life seems good, too. (needs some more testing^^)
[G Pad 8.3 Android Development] setterose:
Tested V8 with Mahdi, but when i play Boom Beach sometimes reboot ?
[G Pad 8.3 Android Development] ckret:
if you could provide me last_kmesg

its in /proc/last_kmest

thanks
[G Pad 8.3 Android Development] setterose:
I'll reinstall your kernel this night
[G Pad 8.3 Android Development] setterose:
I sent you a private message
[G Pad 8.3 Android Development] Cal:
I installed v9 a bit ago on a non-optimized standard version of CM (this one: cm-11-20140724-NIGHTLY) and all seems good so far. (Infected takes a needed rest on the start of the weekend :) ) Have not had any problems running ART and really have not noticed anything else, but that the brightness control can be turned down as far as it will go and still be bright enough for me as I read under a indirect pole light and do little viewing of videos. I notice that the options for the processor and I/O are very limited. Default settings are good enough anyway. I'll report back if anything good, *or* bad occurs.

Good work ckret, and many thanks!! :good::good:
[G Pad 8.3 Android Development] Cal:
Just a note: I rolled back to *not* using the v9 kernel. I was losing more 'battery time' on standby than with the default CM kernel IMO. The greatest benefit I see with the mani kernel is the screen is bright enough for me with the slider pushed all the way to the left...or off. That should have decreased my battery drain, but I didn't see it if it did.

Keep up the work however - you'll get it, I bet! :D
[G Pad 8.3 Android Development] jbdub1771:
Will this only work on the v500? Or will it work on the 510 also?
[G Pad 8.3 Android Development] ckret:
as i mentioned in the first post.

if you have brightness issues you are using base 4.2.2

for not having those you have to use 4.4.2 base

this kernel is only for v500
[G Pad 8.3 Android Development] Cal:
Hi Ckret,

No I have no brightness issues. I did have, like others, OTA update to the factory issued rom knocked out my brightness on a booting image. I did the install of the base 4.2.2 and then back to the 4.4.2 (at that time). Also, when installing a kernel - I install to a 4.4.2 base. On any rom I install now I have good brightness on boot, and on operating - my point in my post about lowering the brightness was positive, no complaints! :) Just didn't see any gain to anything from the stock kernel installed.

But this is nothing personal Ckret - JMO on my configuration. I consider what you are attempting very admirable and wish I were that advanced. :)
[G Pad 8.3 Android Development] whoamigriffiths:
Just passing on a message from help and trouble shooting forum ☺

" Hey I am here again ,still not permitted to post in the development forum ,when I use the mani kernel ,the app fqrouter2 cannot launch ,it says failed to launch ,likewise ,the app shadowsocks can't use,after I start it ,the network shall break,if I switch to the other kernels ,everything works flawlessly.can anyone help me copy this into the mani kernel post in the development forum?"
[G Pad 8.3 Android Development] dadaa1:
v8 was last one that works

Im using vanir rom and for example xmbc does not work with v9 or v10
[G Pad 8.3 Android Development] ckret:
try clearing your cache and see if it helps

i lent the pad to my gf so i cant look into it right now
[G Pad 8.3 Android Development] dadaa1:
Always clearing cache. V8 was last one working. Xbmc starts but touching the screen nothing happens
[G Pad 8.3 Android Development] :
[MENTION=2981524]ckret[/MENTION] I appreciate your work
[G Pad 8.3 Android Development] ckret:
thanks

v12 is up

didnt have time to test it more than a day

report me problems
[G Pad 8.3 Android Development] whoamigriffiths:
I had random reboots on v10 too.

Unfortunately I haven't been very helpful lately, as I have been messing around with theming and I'm aware there have been reported reboots with some themes and the theme engine, so I've had lots of variables to discount.

Anyhow, I've downloaded v12 and have had no reboots since last night.

All the best Rich
[G Pad 8.3 Android Development] ckret:
thanks for reporting

v12 seems like the best release so far

edit: seems like theres is an issue with plugging in usb cable

i am already looking into it
[G Pad 8.3 Android Development] Tbnitz:
I found this usb bug to,when plug usb the tab reboots
[G Pad 8.3 Android Development] ckret:
uploaded a fixed version with more optimizations in it