yashsingh1/xdaforums huggingface dataset:
[LG Optimus 4X HD] igorstoja83:
laufersteppenwolf what about my camera freezing when flash is on bug?? thanx
[LG Optimus 4X HD] SMillerNL:
Did you already try a full wipe?
[LG Optimus 4X HD] igorstoja83:
yes :(
[LG Optimus 4X HD] laufersteppenwolf:
well, i hinestly have no idea what can be wrong... everthing looks normal, i also can't reproduce the problem, working just fine here... maybe try to completely "erase" your phone (--> full wipe, format system, flash rom, flash gapps, flash kernel and wipe cache again) and see if the problem still persists...
[LG Optimus 4X HD] ottomanhero:
Whats the GPU clock in stock kernel? I couldn't find it anywhere

Btw, is it safe to overclock GPU? I've overclocked CPU in other android phones before, but never touched GPU.
[LG Optimus 4X HD] Bogeyof:
Dont think Stock kernel is the new one. Seems exFAT didnt visit XDA for a few days, he didnt create a stock version of V6 until now...
[LG Optimus 4X HD] ¥º·RG·º¥:
520 Mhz ;)
[LG Optimus 4X HD] Flying_Bear:
no it's not. it's 200mhz on stock, scaling up to 380 afaik.
[LG Optimus 4X HD] laufersteppenwolf:
yup, exactly ;) if he means the "real" stock kernel, and not the stock version ;)
[LG Optimus 4X HD] Kyshara:
i was wondering if its possible to add the hotplug governor or something similar to this kernel

it saves a lot of battery by automatically disabling unused cores
[LG Optimus 4X HD] Nemeziz 56th:
I'm currently on your Kernel v6 my problem are I have no deep sleep what consum a lot of battery to reboot the device its not help I change the scheduler but its not help ask please.,

LG 4X HD - Better than a Smartphone
[LG Optimus 4X HD] sPEADy:
It sleeps like a new born baby have a look cm latest Nightly with probably the best kernel avialable for our phone i.e. Warewolf's kernel.

Like what I said hit " Thanks" Button.
[LG Optimus 4X HD] laufersteppenwolf:
hotplug is included from the very first day ;)

and to improve hotplug, cpuquiet is included since this verision ;)

take a look at the wakelocks (with BBS for example) and look what's keeping your phone awake ;)
[LG Optimus 4X HD] LGaljo:
I have the same problem.

This night I left phone without charging.

I left in at 22.00 with 89%. At the morning I turn it on and I saw just 3% of battery!!!!!!

So I went to BetterBatteryStats and looked at details.

Here is some screenshots:

If you look at details you can see activated baseband powerlock for 92,4% or 8 h 14 min of 8 h 55 min.

Also I didn't have any deep sleep, just 8 min 39 sec. I hope this can be resolved individually and it isn't problem of kernel (probably it is, sorry for saying this. I appreciate your work).
[LG Optimus 4X HD] laufersteppenwolf:
hmm, try it with wifi disabled and see what happens please ;)
[LG Optimus 4X HD] LGaljo:
Ok , I will.
[LG Optimus 4X HD] FunkyRasta:
LiveColors is using 3.4.xx kholks tegra graphic driver and it is not worth porting to the 3.1xxx kernels as it is nearly totally different when it comes to API and other tings.

So certainly simple porting and merging wont do.

BUT, I too would like to see some adjustable color correction feature like on some CM compilations on some devices ;)

But if it is possible I don't know. If it was that simple it would have been probably already done in this kernel;)
[LG Optimus 4X HD] noppoer2:
is it possible to add a feature that you can overclock the ram?
[LG Optimus 4X HD] laufersteppenwolf:
first of all, why do you want to OC RAM?!

and second, possible: yeah, but it will not (at all) work the way you want it to ;)

also, we have quite good read/write speeds, so i can't see that much sense in it.
[LG Optimus 4X HD] someth1ng:
Yeah, no point playing with RAM voltages - it doesn't save power, anyway.
[LG Optimus 4X HD] LGaljo:
[MENTION=4716493]laufersteppenwolf[/MENTION] Today I tried with aeroplane mode activated. I get the same result, approximately 8 % more battery left than yesterday. I don't know what to do. I'm not a expert for this.
[LG Optimus 4X HD] blumenkasten:
There is a issue with the cpu-governors of your latest kernel. Except conservative the governors have problems with setting of cpu parameters. F.E. cpu tuner shows problems with the governors.

In former versions there were no problems.
[LG Optimus 4X HD] laufersteppenwolf:
tried to full wipe yet?

what kind of problems? please be more precise ;) 'cause i have no problems at all...
[LG Optimus 4X HD] LGaljo:
Today I will try with conservative governor and 19.6.2013 CM. Next time I will do the full wipe. The last wipe isn't older than 2 weeks.
[LG Optimus 4X HD] blumenkasten:
Changing the governor doesn't work

Changing governor's parameters doesn't work

Changing CPU doesn't work

CPU clock hangs at highest level, so the processor gets thermal trouble
[LG Optimus 4X HD] laufersteppenwolf:
have you tried to full wipe yet?
[LG Optimus 4X HD] DidierDrigbi:
halo/usb otg

I know the devs hate being instructed by users what to do (or implement) and usually work the way THEY want to, but...

I would like to only ask if you're planning to implement HALO and/or USB OTG (like in kholk's kernel)? I think a lot of users would be pleased :).

Thanks for response
[LG Optimus 4X HD] blumenkasten:
I installed version 005 and 006 again and now it's working, no issues at all. :thumbup:

Maybe the problems were caused by setting max LP clock rate to 600 MHz. :screwy:
[LG Optimus 4X HD] noppoer2:
[MENTION=4716493]laufersteppenwolf[/MENTION]

has this kernel init.d support? and if this kernel didn't support it can you add it?
[LG Optimus 4X HD] Holzi001:
All CM10.1 Kernel has init.d Support!
[LG Optimus 4X HD] SMillerNL:
Halo is a Userland feature. So it would never be in the kernel.
[LG Optimus 4X HD] ottomanhero:
Lags after some heat

While playing Ironman 3 (gpu bottleneck in stock kernel), when my phone gets hot, the game begins to lag and when I touch my screen, it takes a while for the phone to detect it.I don't know if its due to battery heat throttle but It wouldn't lag this much even in stock kernel with temperature this low (barely warms my hand).

I reduced maximum CPU frequency to 1.5 ghz to avoid heat but I still get the same issue, any solutions? Should i reduce GPU clock or increase throttle temperature (isn't it already increased in kernel default settings?) :confused:
[LG Optimus 4X HD] ectoplasma22:
Try to undervolt, that will decrease the temperature
[LG Optimus 4X HD] sunnytse1:
hi dev

is it possible to add usb otg feature to this kernel?thanks.
[LG Optimus 4X HD] ottomanhero:
I tried undervolting & limiting maximum CPU frequency to 1500, but my phone is still heating up and undervolting decreased performance :(

I undervolted every CPU frequency by 25 and 50 afterwards, and GPU by 25, still I get lags when my phone gets hot :(
[LG Optimus 4X HD] ectoplasma22:
I also undervolt (but I'm currently on Iodak v06) and it doesn't reduce the performance if you only undervolt by - 25 :)

Did you try different combination of governor and scheduler? That could help ;)
[LG Optimus 4X HD] ottomanhero:
I did, my benchmark results are pretty good (I remember I reached 15000 on antutu with a combination of governor - I/O scheduler)

But I just've found that the real problem effecting my gaming performance was throttling, I thought throttling temperature was increased to 80 C, but mine is actually at 50, or my battery throttle is @ 43

I checked trickstermod as soon as my phone heated up and began to lag, CPU temperature was at 48 and battery temperature was around 43.

How can I change my throttle temperatures?

EDIT :

the above message was posted by laufersteppenwolf

It seems like Im experiencing lags due to battery throttle, why does my battery heat up so fast? If I increase the throttle temperature, would it do any serious damage to my battery?

My cpu doesn't even get to 50 C while my battery is around 44 C, is there anything wrong with my battery? (CPU clock @ 1500 & -25mv UV for gpu & cpu)
[LG Optimus 4X HD] Fladder72:
I didn't found any download for stock version of version 006... Anyone compiled it?
[LG Optimus 4X HD] ottomanhero:
Nope, the latest stock version is v5, the guy who was supposed to compile it is inactive or something
[LG Optimus 4X HD] Xenogenics:
Guys guys, for me, I undervolt all values by -75mV, and underclock to 1000MHz. Why? You may ask? Well, when I need the power, then I'll overclock to 1700MHz.

P.S. At 1500MHz, the phone still gets pretty hot. Try 1000MHz. Experiment to see what is the "minimum" maximum value you need for it to run, not butterly smooth, but not too choppy either.
[LG Optimus 4X HD] Subtleone:
I disagree. I also underclock/undervolt for battery saving, but I would never sacrifice the user experience so that it was not buttery smooth. Buy yourself a cheaper phone. There are plenty of slower phones that stutter and have choppy experiences if that is your thing. They also cost much less too. :rolleyes:
[LG Optimus 4X HD] ¥º·RG·º¥:
Hi guys, I wanted to do some undervolt the CPU with TricksterMod, so I went in the options where you can lower the voltage and I did, I applied and everything ok ... just that when I rebooted the phone and I opened TricksterMod to verify that everything had been applied, the table of voltages me back to the original one! .. where am I wrong? How do I do so for a little lower? :)
[LG Optimus 4X HD] Holzi001:
Tap in TricksterMod on the Menu Softbutton and choose "Set on Boot"!
[LG Optimus 4X HD] ¥º·RG·º¥:
perfect, now working... i'm a very noob! xD
[LG Optimus 4X HD] amkirk94:
Try an app such as Tegra Overclock. You can change your battery throttle, as well as, CPU throttle and shutdown from the Thermal Control menu.
[LG Optimus 4X HD] ottomanhero:
Well I'm already using trickstermod, is it compatible with tegra overclock if used together?
[LG Optimus 4X HD] @non4:
As long as you're not using both apps to set the same things it should be fine, I use both
[LG Optimus 4X HD] casablanko:
guys, i've just flashed this kernel. and hoping that charging going normal because after installing the SGT7, the charging process is so sloooowwwww with a incredible battery drainage.

but, after flashing this kernel, nothing changed, charging is still slooowww..... the the batery drain still going crazy.

i already using the tegra overclock app to increased the thermal limit and also try to enable fast charging but nothing happened.

the only thing that i can changed only the cpu speed, core count, gpu clock, and sd cache.

any help? is this rom related or kernel?

thanks
[LG Optimus 4X HD] OnAir783:
does "Baseband wakelock is visible again" mean, that it is back again and the "fix" is gone or just that you can see it in BBS in relation to version 5?
[LG Optimus 4X HD] laufersteppenwolf:
tried to will wipe yet?

and in worst case, try to re-stock for a couple of days and see if the problem still persists ;)

i only made it visible again ;)
[LG Optimus 4X HD] ottomanhero:
SGT7, thats a ROM right? If so, yes it is ROM related.Werewolf kernel drains a lot of battery, but I didn't experience any difficulties while charging, some heating perhaps but It didn't effect charge speed in a noticeably way.

I'd recommend you to stay on stock ROM until these roms become bug-free, I wasn't here when bootloaders were still locked, but I think you guys got to unlock bootloaders not long ago.So custom ROMs would have a lot of bugs or performance problems, you'd better stay on stock ROM and delete any bloatwares to make the ROM cleaner.
[LG Optimus 4X HD] @non4:
As the stock maintainer has been kidnapped or something is anyone going to take over?
[LG Optimus 4X HD] casablanko:
yep i think its related to rom and kernel compatibility. now im using another kernel and the probs gone, as it's never exist.

maybe next i'll be back with werewolf when i got sometime to play again with rom+kernel combination. as for now i think im good.

thanks
[LG Optimus 4X HD] e-53e:
[MENTION=4716493]laufersteppenwolf[/MENTION] Can you tell us when the smartassV2 governor will be include ? :)

EDIT: ok sorry about this ^^
[LG Optimus 4X HD] @non4:
Rule number 1...
[LG Optimus 4X HD] ottomanhero:
Never ask for ETAs?
[LG Optimus 4X HD] @non4:
Exactly
[LG Optimus 4X HD] GizModio:
Colour Calibration?

Hey, I've been following this kernel from day 1, You've been doing some fantastic work!

I have an idea, it maybe a stupid idea, people may agree and disagree.

The screen on the device (Compared to the SIII) is very De-saturated.

Would it be possible to add a screen colour enhancement tool to allow the user to set the screen to their tastes?

I've heard Apple have created a screen profile for their iOS Devices.

its just an idea, and its something id really like to see. (There are applications out there, but they only add a layer on top of the image on the screen. - This can really slow down the device)
[LG Optimus 4X HD] @non4:
I recommend you try out the eternity project kernel which has his own live color engine
[LG Optimus 4X HD] KiD3991:
I set my eyes on this kernel before coming to this section. Just a pre-question, does this kernel have mpdecision? Or options to control it?
[LG Optimus 4X HD] @non4:
Mpdecision is for qualcomm devices. This kernel has cpuquiet which is a similar service, and there are three presets
[LG Optimus 4X HD] KiD3991:
I see. Thanks for clarifying that. Will look forward. Counting down 2 day :)
[LG Optimus 4X HD] Flying_Bear:
tomorrow, i'll post a picture just how good my device sleeps with this kernel.

i wish on-screen time was better, but don't we all - it isn't easy powering this big of a screen with full brightness.

i can pump 2.5-3 hours of onscreen time if i sparingly use wireless/data, but damn, going to sleep with 100% and waking up with 100% or 99% is awesome,
[LG Optimus 4X HD] GizModio:
The performance from that kernel isn't up to scratch. Werewolf > Eternity.
[LG Optimus 4X HD] tobixdev:
cause eternity kernel isn't in a stable phase yet ;)
[LG Optimus 4X HD] tool_king:
But Optimus Prime & Iodak > Werewolf at the moment. ;)
[LG Optimus 4X HD] @non4:
Yes I'm using iodak v6. Eternity project is nearly there, just a few little issues to iron out
[LG Optimus 4X HD] tristaoeast:
Man I'm finding your combo simply fantastic. Thank you very much for your awesome work!! Can't wait to get my hands on that sweet sweep2wake =D (I'm guessing thats what you mean by S2W xb)

You say that iodak is better based on what? Battery life? Performance? I'm just asking, as I have been trying different ROM + Kernel combinations to see what suits me best, and this Werewolfjb Combo seems good to me, while the Iodak Kernel thread doesn't seem to have much info about what has been tweked... I don't play on my cellphone, so I don't have any problem in underclocking the CPU, what I am looking for is for a Kernel that allows me to browse the web, take some pictures and little else for a whole day in a single charge...

Which ROM would you use with any of those Kernels you mentioned?
[LG Optimus 4X HD] tool_king:
I'm not a gamer myself, so battery life is the most important thing for me, as I need my phone for business as well. Iodak seems to be better than werewolf for me in this aspect. I use it together with arararagi's modded CM10.1, which works like a charm for me.
[LG Optimus 4X HD] Flying_Bear:
I forgot to plug out my phone before i went to sleep, plugged it out when i woke up to get some water, these are the stats till i got up (had two phonecalls for a min or two in the meantime. Its as good as it gets. WiFi and data were off
[LG Optimus 4X HD] mobrol:
Excellent kernel for cm but there is the same problem with most cm kernel... the extremely weak vibration...

You cant feel the phone when someone is calling and it is in the pocket..

Is there any solution?

Thanks in advance
[LG Optimus 4X HD] arararagi:
Yes. My kernel has stronger vibration. I'm planning to send pull requests to OP here and iodak for that and the other hardware controls I added soon.
[LG Optimus 4X HD] Flying_Bear:
Oh, please do!
[LG Optimus 4X HD] KiD3991:
I switched to 10.1, and I still cant underclock the kernel(happened on iodak and eprj in zaiben)...

Can someone teach me a step by step method on how to underclock this kernel? I was thinking a min 0.1 and max 1.0 or 1.2 which should be enough.

And underclock GPU by a little. Many thanks!

I came to this device for the tegra and wasn't disappointed, still confused a bit that's it. :P
[LG Optimus 4X HD] SMillerNL:
Do you mean undervolt or can't you apply lower values in settings (or in an app if you use something other than CM10.1)
[LG Optimus 4X HD] KiD3991:
Underclock. Undervolting to my experiences affects very little.

I wanna change 1500mhz to 1200mhz or so. But its not possible in any ways I can think of.
[LG Optimus 4X HD] SMillerNL:
Didn't I just give you two ways? Use an app, or look in settings if you use CM.
[LG Optimus 4X HD] KiD3991:
If I use settings in CM under performance, it only changes CPU0. And no available free apps(kernel tuner, trickster etc) can modify values of core1-3 at all. iodak taught me to change value of sys/module/cpu_tegra/parameters/cpu_user_cap to value I wanted but it didnt work both on CM and zaiben.
[LG Optimus 4X HD] laufersteppenwolf:
whatever you do to cpu0 gets applied to all other cores ;) if you are on CM10.1, just use the buit-in settings to change your freq. if not, just use any free app from the market (like no-frills CPU control, CPU master, ...)
[LG Optimus 4X HD] KiD3991:
But... I used kernel tuner(which can clearly change different values of cpu0-3 and saperate governors because sometime I see governors are different even by default?) I changed CPU0 to 102min1000max yes, but the other 3 cpu will still lock itself at 1700.

Sometimes the apps even fc when i open the CPU panel for kernel tuner.

I just did a full wipe and now testing on it. I just installed no frills.

EDIT:

Works in your kernel. Although I suppose the max of the cpu1-3 is still 1700 but it wont go 1000 like the cpu0.

Thanks!
[LG Optimus 4X HD] tristaoeast:
Could someone tell where I can find the specifications of this governor? can't find them anywhere... I'd like to know how different it is from interactive...
[LG Optimus 4X HD] KiD3991:
So, what options do I have to change cpuquiet? And why does it seem to train battery when I underclock it? (this is odd)

Any options to switch off capacitive backlight? Or make it dimmer.
[LG Optimus 4X HD] laufersteppenwolf:
well, it seems ligical to me that you can't find it :D it's my own creation :D

it is based on conservative, and scales up relatively fast, but it scales down only slow ---> more higher freqs

you can use trickser mod to change the cpuquiet gov, and about battery drain, that doesn't make any sense, full wiped yet?

and about backlight, [MENTION=5064727]arararagi[/MENTION] just opened a pull request with his hardware configurations, so you will be able to modify it from the next version onwards ;)
[LG Optimus 4X HD] Flying_Bear:
finally :D

any chance we get jb stock option, i.e. keys lighting up only when they're touched, not whenever screen is touched?
[LG Optimus 4X HD] KiD3991:
Awesome. My problem is probably the one everyone have. Fast dormancy issues, I used google and searched and every single bloody option is for SGS2, how do I actually disable it. (I know the build.prop ones are useless according to what is read)
[LG Optimus 4X HD] TheFerhatKing:
No stock v006 for now?
[LG Optimus 4X HD] @non4:
I wish, but [MENTION=5019740]exFAT[/MENTION] seems to have been kidnapped :D
[LG Optimus 4X HD] laufersteppenwolf:
well, that part is handled by the ROM, not via kernel AFAIK ;)

i honestly don't have problems with fast dormancy, and this is also a part of the ROM, not kernel ;)
[LG Optimus 4X HD] laufersteppenwolf:
not yet ;)

[MENTION=4685589]@non4[/MENTION] just tested the stock v006 version and it's working :D

so i need to pack it into a flashable zip with all modules and then you will have your stock version :p

but i don't think i can make it tonight, as i have a lot of work to do ATM, but at least tomorrow evening it will be online ;)
[LG Optimus 4X HD] arararagi:
That has been discussed in other threads. It's not a kernel feature.

EDIT: didn't read next page. laufersteppenwolf beat me.
[LG Optimus 4X HD] laufersteppenwolf:
Alright guys, stock version is up now ;)
[LG Optimus 4X HD] Bogeyof:
Thanks for Stock Version. But I think, Zip contains wrong modules. The size of the modules (and the date) is the same as for CM and they are 10 times smaller than in Werewolf_Stock_V005. So I think, they are wrong... (Sorry if I´m wrong!)

Tried to copy modules from Stock_V005 in Zip for Stock_V006. Installed modified Zip/Kernel, booted and seems to work properly. Will test for a while...
[LG Optimus 4X HD] laufersteppenwolf:
well, the modules are not (directly) related to stock or CM. the only difference between stock and CM is the ramdisk. the kernel stays for both versions the same. and as modules are "add-ons" for the kernel, they are not related to stock/CM.

also the modules have another size because i changed them a bit, if i remember correctly ;) :D
[LG Optimus 4X HD] @non4:
I tested the stock version before release and there was some problems with I/O performance, I'm testing a new build after work ;)
[LG Optimus 4X HD] Bogeyof:
Stock Version has massive problems with data connection. U see "H"-symbol (or "E") but no traffic possible. One or two times, i got some data, but most of time, no data / no connection. Rebooted twice, delete dalvik und normal cache, changed to GSM-only, Flight-Mode and back to 3G, allways the same problems...
[LG Optimus 4X HD] laufersteppenwolf:
well, i don't use stock, so i can't help you ATM. [MENTION=4685589]@non4[/MENTION] tested it and said it'd work just fine for him...

please enter the following in terminal and give me the output:

lsmod
[LG Optimus 4X HD] Flying_Bear:
i tested stock version aswell, had some issues with wifi but after a restart all was well.
[LG Optimus 4X HD] laufersteppenwolf:
Alright guys, v007 is up :)

From now on, we officially support CM, Stock and MIUIAndroid.

Special thanks go to [MENTION=5064727]arararagi[/MENTION] for his hardware customizations, and to [MENTION=4248226]SMillerNL[/MENTION] for some eye candy ;)

About the mentioned eye candy, i won't tell you what it is, let's see who's gonna be the first discovering ;) :D

Ohh, and don't even bother looking at GitHub, you won't find it there :p :D

and here's the changelog, as usual:

- Updated SIO, ROW and Deadline
- Added smartmax gov
- Added runnable threads couquiet gov
- Completely re-worked cpuquiet
- Set default max freq to 1.5GHz - everyone should be able to boot this kernel now
- Beaten skin throttle - no more useless performance throttling
- Added Ad-Hoc mode
- Added arararagi's hardware customizations - Thanks a lot man :)
* Control of Torch brightness
* Control of backlight
* Control of charging current
* Disabled baseband wakelocks
* Control of Vibrator strength
* Control of used backlight HVLEDs
* Control of Livecolors

Enjoy! :)
[LG Optimus 4X HD] leris2:
Haven't tested it yet but if it works you should sent a download link to LG to show them how it is done...!

Nice work!
[LG Optimus 4X HD] Flying_Bear:
installed it, all works well. i'm guessing we need arararagi's toolbox apk from his rom thread, in order to control some of the stuff? i installed it, brightness control works perfectly, livecolor works fine although the difference is subtle, i think charge control works, but i cant seem to get more than 905 mA, no matter if i select 1550.

i'm not sure what KSM is exactly so i wont tinker with it ;p

also, a question, how to control torch brightness exactly? inside torch app or? thank you!

btw, this kernel is now a really whole package. this awesome backlight control by arararagi has made a huge difference, and i think will be incredible battery saver! props!