yashsingh1/xdaforums huggingface dataset:
[LG Optimus 4X HD] laufersteppenwolf:
i'm usually using interactive ;)

we'll see ;) :P

english please ;)
[LG Optimus 4X HD] laufersteppenwolf:
and once again: saying you have bootloops helps us nothing ;) we need a last_kmsg of the problem for being able to fix something
[LG Optimus 4X HD] happyminti:
I love the way my phone is now buttersmooth.

Everything is working properly except vibration. Vibration = broken
[LG Optimus 4X HD] FunkyRasta:
Voltage goodness, GPU, RAM, low power core :D great work Wolf!
[LG Optimus 4X HD] xathanatosx:
ops......Mobile data does not work with the 3 last nightly relases (v005)
[LG Optimus 4X HD] Fladder72:
I know...

From third post in this thread...

Best results in Antutu and Quadrant I've got on PH85 1.52 Kernel. Without getting a Handwarmer with a display...
[LG Optimus 4X HD] ¥º·RG·º¥:
Factory reset, wipe cache, wipe dalvik cache

Flash Nightly 20/05/2013

Flash GApps

Flash Kernel (v005_fixed)

For me 0 problems ;)
[LG Optimus 4X HD] Omario-242:
I did this plus formatted system and then

restored data only, working flawless :)

Sent from my LG-P880
[LG Optimus 4X HD] TheFerhatKing:
Can you add swap feature?
[LG Optimus 4X HD] elfen.lied:
Just flashed this, have some questions.

Do the CPU cores always run at 1700 MHz or are they governed differently?

Trickster MOD works with this kernel for changing settings?

How do games run on this?

I'm on CM, latest nightly
[LG Optimus 4X HD] laufersteppenwolf:
swap?! what do you want to swap?! we've got 1GB RAM :D

but for your Q, i never looked at it, but i think it is already implemented ;) try it and report ;)

the cores are always up to 1.7GHz, except you lower it :p the max frequencies are not related to govs

yes, tricksterMOD is working just fine ;)

try yourself :p
[LG Optimus 4X HD] TheFerhatKing:
I want swap because I have a 16GB SD and swap is not working I tryed.
[LG Optimus 4X HD] laufersteppenwolf:
you know, that swap can, and also will, extremely decrease the lifetime of your sd card. it will also most likely decrease the performance, due to the lower r/w speeds...

i will not promise to work on it. but maybe
[LG Optimus 4X HD] TheFerhatKing:
You can make a experimental version for people who wants it and I know that and I've got a partition from the SD.
[LG Optimus 4X HD] SMillerNL:
What could you possibly need swap for? you already have a GB of ram. And empty RAM is useless RAM
[LG Optimus 4X HD] laufersteppenwolf:
[MENTION=4248226]SMillerNL[/MENTION] give up... People will never understand how Linux uses RAM...

I will enable swap in next release and we're done. Everyone can decide for himself/herself then
[LG Optimus 4X HD] Kanad:
Can you make a fashable zip of your kernel pls?

Regards,

Kanad
[LG Optimus 4X HD] @non4:
Pffft swap. Have fun degrading your storage life for worse performance. Swap is only good if you have a galaxy y or something, wake up!!!

Sent from my rooted P880
[LG Optimus 4X HD] arararagi:
To be honest, I think that swap would be faster than Android's system of destroying processes when out of memory and then requiring them to set up again when the user switches back.
[LG Optimus 4X HD] Bogeyof:
Hello, I´m testing at the moment all stock compatible kernel, cause every kernel has its own problems/issues and i´m looking for a kernel who suites me...

So I also tested werewolf V005 for stock, but I have to much problems with it:

First after install (before installing, I restored Stock Kernel with stock modules in /system/lib/modules, wiped cache and dalvik and pull out battery for reset), it seems ok, wifi and mobile data running, DeepSleep was good and CPU-Spy shows frequencies between 100 and 1700...

Battery drain while using the phone was high, in StandBy it was ok/good, but while using phone its getting hot. After some testing I rebooted and mobile data didnt establish after reboot. Disabling / enabling data helped, but after a while in StandBy, as I turned the display on there was no mobile connection (phone and data) and a message like "USB disconnected, dont shutdown and call us" or something like that...

I let the phone cool down (to 24 degrees) and tested AnTuTu, here I got a very bad result with 11000 Points, 3D Test about 10% less than other kernels, RAM and especially CPU Float have very bad results??? (see Screenshot)

May be I had to do some settings? Without doing this, it seems by simple booting the kernel the optimal settings for GPU and so on doesnt work? Btw. Tegra Overclock shows GPU 2D and 3D with 416 MHz...

Cause I´m waiting for calls, I went back to PH85-Kernel, cause I want to be sure, mobile connection works. Hope I can test a newer version of werewolf soon, may be then I can deliver more detailed descriptions of problems, if there are any...
[LG Optimus 4X HD] Navios92:
Can you fix wlan_rx_wake wakelock cuz my phone never goes to deep sleep when I'm on wifi?
[LG Optimus 4X HD] arararagi:
Check your apps and WiFi sleep policy
[LG Optimus 4X HD] laufersteppenwolf:
already online ;)

tried to full wipe?

same here, gonna add it to my TODO list :D

sleep policy shouldn't, and also doesn't matter. no matter which policy you choose, the phone has to be able to go into deep sleep. it was working before, so it has to be working now, too ;)
[LG Optimus 4X HD] ¥º·RG·º¥:
Last night I found a small bug: I did fully discharge the battery to 0% and I put it on charge when switched off throughout the night ... This morning I access and was only charged to 74% after 10 hours of charging ... It 'a known bug or something new?
[LG Optimus 4X HD] thesefardi12:
I'm glad this is a refreshing rom. Will try! :cool:
[LG Optimus 4X HD] noppoer2:
Is it possible to add the latest tegra drivers?
[LG Optimus 4X HD] @non4:
That's been asked so many times! They will, eventually, [MENTION=4716493]laufersteppenwolf[/MENTION] never made a kernel before this one, he's learning one step at a time (and doing pretty damn good I might add)

Sent from my rooted P880
[LG Optimus 4X HD] laufersteppenwolf:
hmm, never happened to me... and i also have discharged it completely...

umm, you do realize that this is no ROM? :D this is only a kernel for CM10.1 (and Stock of course) based roms ;)

sure it is possible :p but like [MENTION=4685589]@non4[/MENTION] already said, one step by another ;)

right now i'm working on new/updated governors and schedulers, then swap, then cpuquiet and then maybe new drivers ;) but this plan can change from every new test-build, according to the possible issues/bugs ;)
[LG Optimus 4X HD] @non4:
CPUQUIET > swap

Sent from my rooted P880
[LG Optimus 4X HD] laufersteppenwolf:
sure, but swap should be way easier to implement :p

BTW: i will revert the wakelock "fix". i's completely useless. in fact, it is garbage IMO. the battery drain's the same, you just don't know why. so it's better to let the wakelock show up, instead of just making it invisible ;)
[LG Optimus 4X HD] Bogeyof:
That´s fact for all kernels here. Every kernel who declares "wakelock fixed" has simply supressed it, but drain is still there, ur right...
[LG Optimus 4X HD] raviboy100:
Can anyone explain in short what an wakelock is or just link me to an other page

Posted by a proud owner of a lg p880
[LG Optimus 4X HD] laufersteppenwolf:
a wakelock gives a process (baseband, wifi, media, and apps in general) the permission to wake the processor/phone from deep sleep and power up the beast ;) (beast = quad core ;) )
[LG Optimus 4X HD] Navios92:
But I can see real different in my phone.

Before I had this wakelock I would leave my phone 4 hours with no use after full charge and the battery would remain at %100.

With the wakelock it dropped to %90. But with your kernel it's back to not dropping a single percentage.
[LG Optimus 4X HD] laufersteppenwolf:
TBH, i think it's only placebo ;)

also, there were quite a few changes from the "fix-less" version to the "fixed" version ;) so it's not really comparable...
[LG Optimus 4X HD] Navios92:
Could you please explain why you think so? I mean what do you see and I don't? :D
[LG Optimus 4X HD] laufersteppenwolf:
seeing :D that's exactly the problem :p with the "fix" i can see nothing ;) but i've made some tests with and without the fix (on the same kernel sources and under the same circumstances) and the battery drain is the same. the wakelock is just not visible with the "fix" active ;)
[LG Optimus 4X HD] igorstoja83:
i just want to say that v004 have better battery life.On v005 when i use the phone battery is excellent but when i leave phone i have huge drain
[LG Optimus 4X HD] Xenogenics:
So what are the pros and cons if I shift all the voltage values by +25mV or -25mV?
[LG Optimus 4X HD] SMillerNL:
Pros = will save battery

Cons = might not boot with these values
[LG Optimus 4X HD] laufersteppenwolf:
+25: pro: maybe more stable, but it should be rock stable with default values

Cons: - more heat

- bigger battery drain

-25: pros: <the opposite of +25 cons>

Cons: can become unstable

BTW: 25 can be a bit much, try 15 or 20 instead ;)
[LG Optimus 4X HD] lackofdeath:
boot failed

hi! i have installed the zip's v005 version through recovery manager and CM 10.1 RC2 no longer boots, at first boot it starts by updating applications and then it restarts, after that it keep self rebooting, im doing something wrong? should i extract img file from the zip and install it by terminal? sorry my bad english :(
[LG Optimus 4X HD] FunkyRasta:
I'm Running on -75 mV on CPU on -20 on ram GPU and LP core :D pros of having variant 2 ;)
[LG Optimus 4X HD] laufersteppenwolf:
can you provide a dmesg (last_kmsg) please?

-75mV??? that's a lot :D

could you please do me the favour and test the lowest values for each freq, your phone can handle?

BTW, my newest test build is absolutely power saving :D it needs power for a few secs and then it's totally in power saving mode :D also known as: it doesn't boot :p :D

I usually planned to update once a week, but i'm quite sure that this time i can't make it...
[LG Optimus 4X HD] sPEADy:
+1 Keep up the great work. :good:
[LG Optimus 4X HD] lackofdeath:
i've attached the last_kmsg to this post, this happened last night 26/05/2013 about 7pm, thanks for watching my case, ill apply the kernel this time with android terminal method, ill let you know what happens!

PD. sorry, i didn't notice that the last_kmsg was overwrited when i've installed new rom
[LG Optimus 4X HD] FunkyRasta:
O Okay, I'm back from testing [MENTION=4716493]laufersteppenwolf[/MENTION] ;)

I managed to finish quadrant using -100 mV. But there are few things... As soon as I underclocked even -10 mV tegra would only use one core, so quadrant score was like 2700.

When I forced 4 cores online using tegra overclock it crashed (on -100 mV) :D I completed quadrant on -70 mV using four cores and getting astonishing 5334 points ;) Anything above -70 would cause error messages from quadrant but system haven't crashed till -85 mV.

After dozens reboots my Tegra didn't feel so power hungry so I haven't had to force cores online. But this time -70 mV was unstable. Right now I'm on -50mV, cores are online when they need to without forcing them and everything is rock stable and quadrant is above 5000 easily.

And I underclocked RAM and GPU -10 mV. Only that much because I don't have time righ now for testing ;)

Forgot to mention: CPU capped at max 1.6 GHz and GPU locked on 520 MHz.

EDIT!!!! I'm so f-ing DUMB! When using trickster mod to lower voltages every time I set active cores number to 1 as it is default value! After reboot it changed to 4 so that was why i didn't had too force cores online :D

BTW : Your kernel is beast Antutu https://docs.google.com/file/d/0B1HaxfvSV_Xkb2wxUGxIQ0VLSFU/edit?usp=sharing
[LG Optimus 4X HD] laufersteppenwolf:
so is this the dmesg reporting the crash?

thanks a lot for testing :)

so you say that -50mV is completely stable for you? the lowest value i can go for quad 1.7GHz is 1250mV everything below crashes/freezes...

can you PM me your voltage table please?
[LG Optimus 4X HD] FunkyRasta:
Okay, let me just get it and I will PM it for you ;)

Now tested 1.7 GHz quadcore at -50 mV and stable as always. Now pushed it to -60 mV and quadrant still completes, won't be going any further having in mind previous attempts ;)

And yes it is completely stable :D Well... I'm might sound like a noob but where is voltage table saved?? Always used SystemTuner or trickster to undervolt :P

EDIT: Found it, sending it to you in a minute ;)

EDIT2: PM has been sent :)
[LG Optimus 4X HD] e-53e:
Excuse me for this noob issue but when I try to OC the GPU it gives me that :

u0_a42@android:/ $ su

devices/system/cpu/cpu0/cpufreq/gpu_oc <

sh: echo600: not found

127|u0_a42@android:/ #

:what:
[LG Optimus 4X HD] SMillerNL:
Sure this is the complete log?
[LG Optimus 4X HD] laufersteppenwolf:
there is half of the stuff missing?!

simply enter:

su
echo '<GPU_clock>' >/sys/devices/system/cpu/cpu0/cpufreq/gpu_oc

then you can use an app like tegra overclock to really overclock the GPU. this only highers the max allowed settable clock. the default max is 520MHz. Up to 600MHz should be safe though.
[LG Optimus 4X HD] e-53e:
This isn't the complete log because I can't copy it all...

Is it echo'600'... Or echo''...
[LG Optimus 4X HD] tiflao:
I cant connect wep wifi :confused:

Enviado desde mi LG-P880 usando Tapatalk 2

---------- Post added at 08:04 AM ---------- Previous post was at 08:03 AM ----------

I have CM and this kernel and i cant connect to wep wifi

Enviado desde mi LG-P880 usando Tapatalk 2
[LG Optimus 4X HD] laufersteppenwolf:
just copy-paste the above mentioned code and replace <GPU_clock> with the desired value.

example:

echo '564' >/sys/devices/system/cpu/cpu0/cpufreq/gpu_oc

i don't have wep secured wifi here... try to "forget" all saved networks and retry. if it still doesn't work, try to full wipe
[LG Optimus 4X HD] SMillerNL:
There is supposed to be a space between "echo" and "600"
[LG Optimus 4X HD] ¥º·RG·º¥:
[MENTION=797307]laufer[/MENTION]ste

What is the safe voltage range (minimum and maximum) recommended by Nvidia for the CPU? :)
[LG Optimus 4X HD] e-53e:
Thank you it works!
[LG Optimus 4X HD] laufersteppenwolf:
you can ask questions :p

i guess it's the stock values. so 800 - 1250mV
[LG Optimus 4X HD] ¥º·RG·º¥:
I ask this because I would like to go down a bit with the voltage because I have a variant 3 :)
[LG Optimus 4X HD] laufersteppenwolf:
you can go down as long as it's stable ;)

in theory, you can go down 'till 600mV. but i honestly don't think it will still work @ such a low voltage ;)

i'm on 745mV [MENTION=287737]456[/MENTION]MHz and it's still stable
[LG Optimus 4X HD] ¥º·RG·º¥:
perfect, these days I'll try ;)
[LG Optimus 4X HD] tiflao:
You are working on a new version?

This kernel is great!
[LG Optimus 4X HD] Xenogenics:
Haha! I went down by - 75mV for all levels and no suddem reboots/fcs so far. 4 days running.
[LG Optimus 4X HD] Zhus06:
wep wifi really isnt working, even on stock cm, actually wep-open works but wep-shared doesn't or vice versa, not sure anymore, it's pretty annoying

i found no fix or whatsoever not even on cm nor any forum, it's like they ignore that specific wifi encryption
[LG Optimus 4X HD] SMillerNL:
WEP is "deprecated in favor of newer standards "

"WEP has been demonstrated to have numerous flaws"

You should switch to WPA2 if you value your security.
[LG Optimus 4X HD] laufersteppenwolf:
hey guys

just a small question, what do you think is a good max value for LP? 600MHz? 500MHz is tegra default ;)

and about the Q if there will be another version, of course ;) i'm still working on it. but i had some "problems" (if you know what i mean :p ). it took me 25 builds until it booted again :D
[LG Optimus 4X HD] SMillerNL:
Why not 550MHz?
[LG Optimus 4X HD] laufersteppenwolf:
'cause i don't have a 550MHz clock step ;) 456, 500, 600, 700 ;)

if i would want to use 550MHz i'd have to add an extra step, and 50MHz aren't worth it IMO
[LG Optimus 4X HD] SMillerNL:
575MHz would be the perfect general average.
[LG Optimus 4X HD] laufersteppenwolf:
then we'd have a 25MHz step...

But i think i will use 600 as default max value and make it manually OC'able to 700MHz. every device should be able to run [MENTION=1601421]600[/MENTION]MHz. even variant 0
[LG Optimus 4X HD] Navios92:
What's the benefit of overclocking LP?! It's the 5th powersaving core, isn't it?
[LG Optimus 4X HD] laufersteppenwolf:
Exactly ;) and as long as the LP core is active, the beast (quad core) is inactive ---> we are still saving power, even if we OC.

also we don't use a higher voltage for 600 as we did for 500MHz
[LG Optimus 4X HD] Navios92:
And which tasks exactly does the LP core handle?
[LG Optimus 4X HD] FunkyRasta:
All task it can manage. ;) Till the LP core can handle stuff (it doesn't have 100 percent load on it highest clock) then quad core cluster remains offline.

Cause of project butter quad cluster is probably waken up every time you touch the screen, but when you reading website and nothing is running in the background only LP core should be online.

Long story short - faster LP core more powersave. :)
[LG Optimus 4X HD] Holzi001:
600MHz sounds good! I think it should be ok!
[LG Optimus 4X HD] igorstoja83:
any update soon??
[LG Optimus 4X HD] laufersteppenwolf:
who knows? :p

have patience ;)

Now something in general:

What do you guys think is better, PMC gov or smartassV2?

I've tried to include both of them, but i can't make them go along together... (-->bootloop)

I've also tried to include smartmax, but therefore is too much code missing i'd have to add. And the work isn't worth it IMO...
[LG Optimus 4X HD] laufersteppenwolf:
can someone, running v005, try to insmod this module, please:
[LG Optimus 4X HD] tool_king:
Which one would be better for battery life and for everyday usability?

And which scheduler would fit best to PMC and Smartass v2?
[LG Optimus 4X HD] laufersteppenwolf:
well, you know PMC already ;) it prefers the lower frequencies. but smartassV2 does the same when the screen is off, but gives a better performance when the screen in on (prefers slightly higher frequencies when screen is on)

about battery life.... i can say nothing ATM, but [MENTION=5026984]xtribas[/MENTION] uses it some time now, maybe he can say something about it. (i'd be interested, too, for that matter :p )

and schedulers... I/O scheds are another subject ;)

i will work on them, too. as soon as i'm done with the govs ;)
[LG Optimus 4X HD] xtribas:
in my opinion performance wise it´s the best kernel. regarding battery life, it´s the same more or less like stock. despite no baseband wakelock, the drain is there with "RILJ" and "radio-interface" wakelocks... it seems like this two are compensating for the missing baseband wakelock. The deep sleep ---->awake ratio is 5h--->2h

btw loving the smartassV2.
[LG Optimus 4X HD] tiflao:
[MENTION=4716493]laufersteppenwolf[/MENTION] u are working on battery life?

Sorry , but I dont understand english , but thx for your job!
[LG Optimus 4X HD] laufersteppenwolf:
i am working on way too much stuff ATM :D

but i can't test right now, because it's raining like hell here and i've got water running though the house, landslides behind the house.... so i need my phone all the time ready...

so please have patience for the release...

and about battery life: i think pics say more than thousand words :p
[LG Optimus 4X HD] Omario-242:
You are the best :)

And I wish you all luck with the ****ty rain and landslide thing! Its like an apocalypse even here in Munich :P

Sent from my LG-P880
[LG Optimus 4X HD] laufersteppenwolf:
BTW, someone tried the smartassV2 module on v005?
[LG Optimus 4X HD] Voltaine:
[MENTION=4716493]laufersteppenwolf[/MENTION]

Do you plan on making the baseband wakelock visible again?

I'd like to see whats draining my battery
[LG Optimus 4X HD] SMillerNL:
That's been answered before, yes he is.
[LG Optimus 4X HD] tool_king:
I guess us ignorants could need some kind of guide how to get it to work. ;)
[LG Optimus 4X HD] Zhus06:
well i cant complain with v5, 3hrs screen time..
[LG Optimus 4X HD] raviboy100:
so is this kernel good if you want battery life over performance, i dont play games a lot almost never accualy i just want a long battery life for listing to music and also just to use flipboard
[LG Optimus 4X HD] LGaljo:
I would like to test smartass2 governor, but can someone tell me hoh to insmod .ko file.

Thanks
[LG Optimus 4X HD] Flying_Bear:
hey [MENTION=4716493]laufersteppenwolf[/MENTION] & [MENTION=5019740]exFAT[/MENTION],

i'm on stock 20a, and i'm having an issue with the kernel. thing is, i get throttled down as soon as i start doing anything with it. i cant even complete a benchmark without getting throttled down. i'm attaching two pictures, to ask you how this is possible with these settings. thank you!
[LG Optimus 4X HD] laufersteppenwolf:
well, insmodding is easy ;)

just push the .ko file into /system/lib/modules

set permissions

open shell (or terminal emulator) and type

su
insmod /system/lib/modules/<filename>.ko

yes, it is possible... at least for now ;)

i will work on it as soon as i'm in the mood for dev'ing again...
[LG Optimus 4X HD] Flying_Bear:
so, i guess there's nothing i can do about this just yet? thanks for the info anyway, hope you manage to fix it sometime soon ^^
[LG Optimus 4X HD] laufersteppenwolf:
you can try to increase shutdown temp and cpu temp, too.

but watch the temperatures when you do this ;)

soon? i'd hope so, too.... but it doesn't look like this...

my balcony at 1pm: https://www.dropbox.com/s/65za1hdh6nwv1bg/DSCF3147.JPG
[LG Optimus 4X HD] Navios92:
Oh, man!!! You'd better take cover :D
[LG Optimus 4X HD] Flying_Bear:
shutdown & cpu throttle temps are at 90 & 80 degrees, i sincerely doubt they're the reason it's throttling down :D

and holy landslide >< that's what i call bad luck right there. the weather is very freaky, i'm freezing my ass off in my appartment at the moment. hope everything gets better soon :good:
[LG Optimus 4X HD] laufersteppenwolf:
trust me, it can be the reason ;)

it's too much to explain, but short form: LG has made some extra, super, high safety bullsh*t to prevent heat ;)
[LG Optimus 4X HD] Flying_Bear:
thanks, i'll give it a try :D

it seems they went very paranoid after 10a was released with no protection at all.
[LG Optimus 4X HD] laufersteppenwolf:
because from v005 onwards we need new (non-CM) modules ;)

why the hell do you want this to happen to you?

you like shoveling all day(s) long?
[LG Optimus 4X HD] FunkyRasta:
Dude get a skateboard or something :D

On topic : how's the work on kernel going laufersteppenwolf?
[LG Optimus 4X HD] laufersteppenwolf:
TBH, bad... i would have a kernel to test, but i can't test anything myself ATM...

when i have got a free minute, i do work on it, but not as much as it would count as dev'ing
[LG Optimus 4X HD] igorstoja83:
Any help for more battery juice??
[LG Optimus 4X HD] laufersteppenwolf:
Alright, update y'all:

[MENTION=5026984]xtribas[/MENTION] just tested my first step to fight the (insane) early throttling, and it turns out, that LGs programmers did a proper job coding the kernel. this will make it way easier for me.

but let's wait for his test results ;) after that i can make the next step ;)

Many thanks at this point, xtribas. If you wouldn't test my stuff, i couldn't dev ATM :)

UV, UC, turn off stuff you don't need, keep the number of installed apps "low" (low --> only what you really need), the less widgets the better, avoid LWPs ;)
[LG Optimus 4X HD] Ivo_Strojnica:
Good day,

I was wondering why doesn't O4X go to deepsleep when wifi is active?

Currently running CM10.1 28/5 + werewolf 005_fixed
[LG Optimus 4X HD] someth1ng:
The wlan rx wake wake lock is worse than baseband and prevents deep sleep.
[LG Optimus 4X HD] Ivo_Strojnica:
So there is no fix currently for this?

EDIT: As I can see in the log, it seems that router is actually the problem. It keeps sending some packets that keeps the phone awake.
[LG Optimus 4X HD] tiflao:
You will be implement SmartassV2 ?

Thx
[LG Optimus 4X HD] Voltaine:
Yes, he will. I think his main goal in the last time or up to now was/is to implement new governors.