yashsingh1/xdaforums huggingface dataset:
[Nexus 4 Original Android Development] faux123:
re-install superSU again...
[Nexus 4 Original Android Development] elk80:
The app or the binary?

Or both?
[Nexus 4 Original Android Development] faux123:
binary is the important thing.. the app is just a UI shell that wraps the binary.
[Nexus 4 Original Android Development] elk80:
Ok, I installed again but nothing changed.
[Nexus 4 Original Android Development] faux123:
Hm... not sure what went wrong with your superSU and ROM :( Try running "fix permission" from recovery and see if it does anything.. otherwise I would backup important data and reload the ROM image from Google. :(
[Nexus 4 Original Android Development] Ace42:
Why did you remove 325 from your kernel? And I use 200 now and it works well even with Real Racing 2.
[Nexus 4 Original Android Development] faux123:
only 4 slots.. had to make a sacrifice :p
[Nexus 4 Original Android Development] elk80:
Ok, fixing permission didn´t helped.

I´ll try to flash a new image.
[Nexus 4 Original Android Development] noneabove:
Having high wake lock time of "pm8921_eoc" and "PowerManagerService" (also "msm_hsic_host" but that's just cell radio right?) Any idea what could be causing this?

It's to the point where over 4 hours, with only 30 min of screen on time, the phone was awake for 2 hours :S
[Nexus 4 Original Android Development] DowntownJeffBrown:
The pm8921_ROC is from when your phone is charging. So don't worry bout that one cause your phone never sleeps when its charging.

Sent Using Tapatalk 2
[Nexus 4 Original Android Development] noneabove:
Hahaha.. Oops.. Thanks :P it was charging for a bit you're right :o so the other, powermanager, is that something to do with hot plugging the cores?
[Nexus 4 Original Android Development] Ace42:
I had this issue with a different beta and I couldn't restore the phone even with the reset kernel. I had to re-flash the stock Rom and start from scratch...:crying:
[Nexus 4 Original Android Development] Jur1nator:
faux123...

will you be implementing show-p1984`s thermal stuff if it is as good as he says? :)
[Nexus 4 Original Android Development] elk80:
Ok, I flashed the JOP40D factory image, now its working.

Anyway .. thanks for support.

But now I´ll wait until stable 002 is released.
[Nexus 4 Original Android Development] romeoliny:
Faux123,

Really looking forward for the ability to change color temperatures so I can warm up the skin tones, reds, and yellows, without hindering the rest of the color gamut.

Is this a feature you plan on adding? 5400k, 6700k and warmer etc. This will literally give us the ability to match the iPhone and Samsung devices.

FauxClock is already the best but that last screen tweak would put it over the top.

Thanks for considering it!

Rome
[Nexus 4 Original Android Development] faux123:
Showp and I have chatted privately. I've briefly looked at his thermal implementation and found that it's quite impressive. I haven't the time to fully check it out until Christmas break. I will evaluate it again and may just cherry-pick everything from him.
[Nexus 4 Original Android Development] undercover:
Ah, good old collaboration. That's the way it should be :) :thumbup:
[Nexus 4 Original Android Development] whittikins:
Link? Thanks

Hah never mind see it!
[Nexus 4 Original Android Development] Jur1nator:
That's what i wanted to hear :D
[Nexus 4 Original Android Development] zimphishmonger:
Seen a couple people suggest a min of 702mhz to eliminate wake lag? Anyone have feedback from this? Just not sure if I want cpu0 to have such a high min, it should be plenty speedy even at 384mhz

Sent from my Nexus 4
[Nexus 4 Original Android Development] Ace42:
I use 384/810 eco and the thing is still way faster than when I had my sensation at higher speeds. Also I don't notice the wake lag you mention.
[Nexus 4 Original Android Development] faux123:
I had a minimum performance lock on ID, but some of the newer users aren't used to having a performance lock and thought something went WRONG with my kernel :( I've re-tweaked my ID gov without using min performance lock and so far it's been fine with my own experience. You can certainly add your own min performance lock by raising the min cpu freq to a level that you are comfortable with. I recommend somewhere around 500~700 range if you do.
[Nexus 4 Original Android Development] zimphishmonger:
I'm guessing that won't drain too much battery as deep sleep still works, even tho we're keeping cpu0 at a higher min?

Sent from my Nexus 4
[Nexus 4 Original Android Development] faux123:
Most of the time it won't drain because once the tasks are done, the cores go to sleep which means the minimum frequency is irrelevant.

The only time this could impact the battery life is that you have a long running or background app that constantly keeps the phone awake and this may increase it slightly compare to to running at minimum core frequency. (Now of course if the rogue app or service is running all the time and keeping the cpu at higher than your min frequencies, then the minimum frequency value is once again irrelevant as well).
[Nexus 4 Original Android Development] zimphishmonger:
Sounds good, it's seems its all about the "rush to idle", which makes sense. thanks for the detailed response

Sent from my Nexus 4
[Nexus 4 Original Android Development] TheNikkoMan:
But the cores don't go to sleep while the screen is on too, do they? Wouldn't it be best to have the minimum frequency as low as possible for when you browse, watch pictures, read chats and the like?
[Nexus 4 Original Android Development] faux123:
Scaling of the cores is independent of the screen on. So if only 1 core is needed for whatever the activities are required, the rest of the cores are in deep sleep. Again, the impact of raising the CPU freq minimum is negligible when screen is on.
[Nexus 4 Original Android Development] IAmAN00bie:
Battery life: http://i.imgur.com/ADd0f.png http://i.imgur.com/1UE7k.png http://i.imgur.com/Hk73X.png

Settings:

Min CPU: 384 MHz

Max CPU: 1134 MHz

Governor: Intellidemand

Snake Charmer: ON

Voltages: -225mV

Governor Settings:

Up Threshold: 75

Boost Frequency: 0

Two Phase Freq: 702000

LMF Max Freq: 1134000

Sampling Rate: 50000

Optimal Freq: 594000

Synchro Freq: 918000

CPU Eco Mode: ON

GPU Clock: 200 MHz

I/O Scheduler: FIOPS

Readahead Size: 2048

Dynamic File Sync: ON

Not too shabby if I do say so myself :o :o

Also: thanks Faux for your great explanations on mpdecision. I quoted you for my kernel guide for noobs here: http://www.reddit.com/r/nexus4/comments/158t1i/custom_kernels_a_guide_on_what_you_need_to_know/
[Nexus 4 Original Android Development] popophobia:
Do you have 3G on?
[Nexus 4 Original Android Development] IAmAN00bie:
Nope, though I do run a VOIP app in the background with WiFi always on.
[Nexus 4 Original Android Development] jhericurls:
Boo, it's easy to get good battery with PA on WiFi. You could pretty much use any kernel and you'll will be getting 4 hours plus screen time.

Move along folks, there's nothing to see here.
[Nexus 4 Original Android Development] IAmAN00bie:
Even so, 1 day 14h and 6 hour screen on is no where near normal battery life, even with using WiFi only.
[Nexus 4 Original Android Development] resynx:
But he got almost 6 hours, not just 4. I think that is impressive.
[Nexus 4 Original Android Development] Seferi:
Faux i get this in logcat whenever i touch the screen, is it normal?

Edit: Trying to attach a screenshot but somehow it doesn't let me. I will try again later.. Sorry..
[Nexus 4 Original Android Development] MrPhilo:
Nice dude, pretty amazed at the battery but then again you undervolted -225, wondering how you did that? As faux app only limits mine to 800mv. Also what theme do you use? Looks nicee!

Oh yeah does 702mhz at 800mv use the same battery as a 384mhz at 800mv as well?
[Nexus 4 Original Android Development] IAmAN00bie:
The -225mV was the global undervolt in Faux's app, though you are right we still can't go below 800mV. The theme is AlphaBlue. As for your last question, no. A higher frequency still uses more power than a lower frequency even if they are at the same voltage. P = C(V^2)*f gives you the theoretical power draw.
[Nexus 4 Original Android Development] mundixx:
Hi! Just installed the kernel and bought the app. Hope that should buy you a beer :D

Anyways, i am so new to the kernel scene outside of Samsung. What settings do you recommend to get the best balance in battery and performance?
[Nexus 4 Original Android Development] resynx:
Here you go :good:
[Nexus 4 Original Android Development] teh_lorax:
Can I make a suggestion for continuity in all the tabs of your app? Have the "Set on Boot" and "Apply" in the same spot on every tab.
[Nexus 4 Original Android Development] housry23:
I tried one of the other kernels and quickly came back to Paul's. Your work on the nexus 4 is amazing bro. Keep it up! You have implemented way more tweaks and I'm starting to get some really great battery life in CM10.1 and this kernel.
[Nexus 4 Original Android Development] ogrillion:
I didn't take any screen shots but today was the first time I was super impressed with my nexus 4.. I had 20 hours off the charger hit 30% with 4.5 hours screen on time.. Great Kernel and I really love your app.. Ty ty.

(Was on Wifi, screen brightness low as you can go, 384/1024 w/ snake charmer, eco mode, and -200MV (low as I can go if I go anything over 200 I freeze). Maps location stuff off, but general system location / gps on.
[Nexus 4 Original Android Development] noizy1234:
Paul's? Lol..
[Nexus 4 Original Android Development] teh_lorax:
Is his name not Paul Reioux?
[Nexus 4 Original Android Development] DowntownJeffBrown:
That's his name.
[Nexus 4 Original Android Development] estallings15:
If you check his app in the play store you'll see it.
[Nexus 4 Original Android Development] :
Hi guys, now that I have my nexus 4 this is the first kernel I installed :)

One question though. If I set mpdecision to off, set governor to intellidemand and minimum frequency to 384 (whatever the lowest was, cant exactly remember) all 4 cores are on the whole time (at least that's what the app says) how do I fix this?
[Nexus 4 Original Android Development] estallings15:
Imtellidemand should regulate the cores. Turn on snake charmer (didn't see you mention it and faux keeps his on), click set at boot and reboot. See if it acts right.
[Nexus 4 Original Android Development] ogrillion:
If you go into governor setting and turn on eco mode - it will turn the cores off I believe anyway.
[Nexus 4 Original Android Development] :
Thanks guys, a simple reboot fixed it.

Are optimal_freq and synchro_freq explained here somewhere? Couldn't find anything on them.
[Nexus 4 Original Android Development] Bluewall:
Hello guys, having some troubles with CM10.1 and this kernel.

When I set all I want (faux recommended settings) with the Faux kernel app, it doesn't stick after reboot, even if I enabled it btw.

CM10.1 + latest beta.

Any idea ?
[Nexus 4 Original Android Development] Leong428:
The open beta kernels have given me the option to adjust the gamma, which seems to improve color saturation.

Is the something I can adjust to make my whites brighter? The colors look so good now the white almost seems dull in comparison.
[Nexus 4 Original Android Development] Crimsonthunder:
@Bluewall Install SuperSu

Edit: https://play.google.com/store/apps/details?id=eu.chainfire.supersu
[Nexus 4 Original Android Development] Audioboxer:
Still getting a lot of FC issues loading the app. They tend to be on a 2nd visit to the app, for example I open it when the phone boots, it's fine, an hour passes, go to open the app again and FC.

Been sending all the FC reports :good:
[Nexus 4 Original Android Development] deezid:
Hi,

can't install Faux Kernel (latest beta) on my N4 (CM 10.1, latest nightly). My device just doesn't boot afterwards. It just shows the Google logo (aborted it after 10 Minutes...).

Had to push francos latest boot.img with fastboot.

Any ideas?

I really want to use these color settings :)
[Nexus 4 Original Android Development] faux123:
You need to load STOCK CM10.1 ROM, then load my kernel. DON'T LOAD franco's kernel first because he has his own RAMDISK which is NOT compatible with my kernel ONLY zipfile :(
[Nexus 4 Original Android Development] faux123:
that's weird, I will look at all the reports sent.
[Nexus 4 Original Android Development] deezid:
Thank you. I'll try this in a minute. :)

Edit: thanks, it worked!

Your app works great. Love the color options :)

Gesendet von meinem Nexus 4 mit Tapatalk 2
[Nexus 4 Original Android Development] raycaster3:
Just dropping in to give props. I've been extremely impressed with the performance and battery life with this kernel and the color options, there is absolutely no way I'm leaving this kernel. Thnx @faux123

DARKSIDE
[Nexus 4 Original Android Development] aSquard:
The settings I listed in red for some reason don't stick for me - Maybe something different I can try?

EDIT: Flashed the reset kernel then back to beta 8 and they seem to stick now
[Nexus 4 Original Android Development] MarlinFF:
I purchased the app and on boot only certain tabs will save (Voltage, GPU control) but CPU and Governor seem to reset every time :/ I have SuperSU installed so it isn't the lagging superuser fault.. What's the deal?
[Nexus 4 Original Android Development] wera750:
Can't wait to see show-p1984's thermal patch brought over
[Nexus 4 Original Android Development] Ace42:
PowerHAL & MPDecision are the two things causing problems. (My definitions may not be fully accurate)

A)PowerHAL is part of Project Butter(JB), it raises the CPU to 1GHz whenever the user interacts with the screen. So when it ramps up the MIN value in CPU controller apps like Fauxclock changes to 1.026GHz.

B)MPDecision aka M(ake)P(oor)Decision, is Qcomm's binary that manages the behavior of multi-core systems. Sometimes it causes core 3/4 to go online and cause random 1.5GHz spikes.
[Nexus 4 Original Android Development] MarlinFF:
Uninstalling and reinstalling the app helped fix it. It now sets it on boot. Odd. Great app by the way, it blows franco's UI out of the water. SuperSU is a mandatory for this app however as loading it with superuser takes FOREVER.
[Nexus 4 Original Android Development] ogrillion:
So I posted this morning how I had excellent battery life. Well this afternoon terrible, Google maps is number two highest usage. For no reason. Any ideas?

I did update to the latest but uninstalled it. Still just using juice though. Ended up reflashing gapps and broke my whole ROM and had to completely wipe.

Anyone ever have maps just go rogue for no reason ? Now I have media server doing stuff on its own, maybe its Google music syncing idk
[Nexus 4 Original Android Development] bilguun1:
Do I have to use faux app or could I just flash it and be it as is? Without the app, I could I still get the good performance and battery right? Some1 please help me out.
[Nexus 4 Original Android Development] aSquard:
You can flash without the app, but the app allows for fine tuning (to allow for better battery life)
[Nexus 4 Original Android Development] ahalford:
You're talking about kernel non-related issues.

Maps has been and always will be rogue, due to updating location (whatever it's enabled or disabled). Just disable the damn thing, or live with it, if you need it.

Media Server will scan all of your memory, searching for media files, or something it thinks it's media. It can stuck for 3 reasons: 1.Corrupted file, which media server can't properly scan 2.Directory with a lots of files 3.Interrupted or stuck download (if you drill in and see the Download service working).
[Nexus 4 Original Android Development] mcg:
hmm me neither the settings under Governor don't stick. What gives? Even a reset kernel flash + reflashing beta 8 doesnt work =(

Edit: hm, spoke too soon. Tried settings again and rebooted once more for good measure, and this time the settings stuck. Interesting.
[Nexus 4 Original Android Development] faux123:
Sampling Rate is a lost cause due to PowerHAL... I will look into the other ones.
[Nexus 4 Original Android Development] mcg:
I see. The settings finally stuck after another manual setting and reboot. Interesting, but nevertheless a workaround for now.
[Nexus 4 Original Android Development] bilguun1:
Where is beta 8?
[Nexus 4 Original Android Development] jacklebott:
Index: http://faux.androidro.ms/mako/beta/

Beta8r2: http://faux.androidro.ms/mako/beta/mako-jb-kernel-002b8_r2.zip
[Nexus 4 Original Android Development] faux123:
I found 1 derp on my side due to recent re-organization of my code :o

Android SDK is stupid... refactor does NOT update the manifest... and the app manifest and actual java code have disconnects and compiler has NO issue compiling the code.. ugh... not very robust IDE :(
[Nexus 4 Original Android Development] 0.0:
I hope another beta releases soon. It'll be like a Christmas present :p

Sent from my Nexus 4
[Nexus 4 Original Android Development] Tugdu77:
Dear Faux,

Will the fast charge be implemented in the next beta?

Thanks
[Nexus 4 Original Android Development] mundixx:
Does anyone have the stock settings? I'm not sure how to revert to those, and i do not have the values for reference. Would appreciate anyone who can help me out ;)
[Nexus 4 Original Android Development] t0ph0id:
Faux has been over this before. Search the thread.
[Nexus 4 Original Android Development] Jur1nator:
Seems there is an other future feature that faux will be able to implement from show

Sweep 2 wake

You guys should work as a team (4am skype coding sessions( more than the irc chatter you guys already do)) :D.. Would be a pretty sick kernel :p
[Nexus 4 Original Android Development] Peter1856:
I finally had the time to try it this kernel out, so far I am really impressed works awesome so far. There are only 2 things which I noticed:

1. Not sure if I understand it correctly but does the app only set the values when I set "set on boot"? Just wondering since the standard setting for the GPU clock was 487Mhz but I don't really want to overclock so I set it to 400Mhz and hope to don't have any overclock?

2. The gamma settings don't change anything for me, I can play with them and not a single setting makes any difference for me. Only the settings for the color make a huge difference which is already really nice. Just wondering about the gamma sliders... I am running the latest beta 8r2 and the lastest app? Any ideas?

many thanks
[Nexus 4 Original Android Development] resynx:
1. 'Set on boot' will keep the settings you've set even when the phone reboots. Otherwise when it reboots it will go back to default settings. I believe 487 is the stock speed though.

2. You have to turn your screen off and then back on to see the gamma differences.
[Nexus 4 Original Android Development] Bluewall:
Thanks for the gamma tip !

But I have to disagree, stock Adreno 320 clock is 400 Mhz :p
[Nexus 4 Original Android Development] resynx:
Ah, my bad. Thought it was 487 since that's where my slider originally was.
[Nexus 4 Original Android Development] Bluewall:
Well, I can be wrong, but I max freq of the GPU on official CM10.1 was 400Mhz. And they are known to keep the kernel stock :p
[Nexus 4 Original Android Development] linelock:
400mhz is stock speed for the GPU. Faux123 overclocks it to 487 MHz by default. If you don't want it over clocked set it to 400 and use the set at boot option.
[Nexus 4 Original Android Development] bline007:
I'm on stock with this kernel now is there a settings option specific to it? I was able to get intelidemand option from rom tool box but I wanted to play with gpu
[Nexus 4 Original Android Development] sinizter:
https://play.google.com/store/apps/details?id=com.teamkang.fauxclock&hl=en
[Nexus 4 Original Android Development] bline007:
I know Faux is a great Dev and I'm all about support. But what about open source and say I want to change kernel I feel like I shouldn't have to pay $3.99 to test a kernel out. I really want to make my screen pop brighter so I guess this is what I'm going to have to do since there's no way I could spend the time to make this my self. Thanks
[Nexus 4 Original Android Development] undercover:
Very valid point. Maybe Faux could offer apk here, stable but slightly older one? And then latest and greatest on the market.
[Nexus 4 Original Android Development] AppReviewBros:
The app works with other kernels too.

I know for sure that Bricked kernel is compatible with it.
[Nexus 4 Original Android Development] resynx:
To get the specific features of that kernel app of course you will have to pay. But no one is forcing you to buy it to just try out the kernel. You can always use apps such as Trickster and that is free.
[Nexus 4 Original Android Development] bline007:
I bought the app I'm working on finding the right color mods its kinda tuff. So far everything looks really blue. Maybe I should start a thread for GPU settings.
[Nexus 4 Original Android Development] romeoliny:
The color mods become very easy when you first click on LGPresets then power off and back on the display. From there it will be a lot easier to find the sweet spot for your tastes and screen calibration.

Also starting with both amp0, and amp1 at 0,0,0 and working with amp0 first, as that's where I find the most saturation controls with.

Hope that helps and good luck.

PS. When you go to LG Presets the numbers won't change but the colors will have.
[Nexus 4 Original Android Development] Locksmith81:
I understand what you're saying... But it's only $4 :D
[Nexus 4 Original Android Development] kwerdenker:
There is already a thread for that purpose: http://xdaforums.com/showthread.php?t=2039607

Check out the spreadsheet linked in the first post for some great settings.

Send from my secret moonbase via space carrier pigeons
[Nexus 4 Original Android Development] bline007:
Rgb is 19,13,17 for the amp0 I haven't played with amp1 yet. What are urs set at
[Nexus 4 Original Android Development] italia0101:
Try amp0 15 -15 - 5

they are great for me,
[Nexus 4 Original Android Development] bline007:
I'll post mine on the spreadsheet when I got it perfect. Honestly I was comparing the gs3 to my phone last night and I was pissed Cus the colors on this game flow on his phone looked so good and mine looked dull. I assumed based on specs n4 would look better it really didn't tho
[Nexus 4 Original Android Development] resynx:
AMOLED is a lot more saturated than LCDs, which are a more natural color, so it comes down to preference of which screen you like more.
[Nexus 4 Original Android Development] romeoliny:
Mine are set at lgpreset rgb colors: 255, 248, 238 - amp0 12,13,13 and amp1 0,0,0

That was the closest I can get to the iphone5 screen. Keep in mind or screens vary slightly but it have it the warm punch it needed for the skin tones and darks to bleed out some with saturation.

But will vary based on device. The only thing I noticed different was the blacks are still a touch blacker on iPhone 5. But I've been in talks with Paul (Faux) and he still has some tricks up his sleeve for additional display tweaks so who knows how much better it can get! Best $4 I spent in a long time.

Good luck with it. PS if you don't want warm colors but cool and not so saturated and the whites, ultra white go lg preset then 255,255,255 amp0 5,5,5 and amp1 0,0,0

Remember not all phones were created equal Hehe :). Mileage may vary
[Nexus S Q&A, Help & Troubleshooting] mcluvin1065:
Ive been contemplating the fact that my terrible battery life is my battery... Ive been playing with kernels and roms and i found a setup i like..... Battery life is still crap... I know this device doesnt have excellent battery but i can hardly squeeze 4 hours on moderate use....
[Nexus S Q&A, Help & Troubleshooting] gfinockio:
Yeah - unless you are streaming video, audio, in a no-service zone and have your brightness set to max... that's a horrible battery life. Get a new one.
[Nexus S Q&A, Help & Troubleshooting] frzek:
Change your battery. I also playied on my ex phone with roms and kernels, but after charging battery after 20 mins of charging always went 20% lower and handeled 3h of moderate use.
[Nexus S Q&A, Help & Troubleshooting] mcluvin1065:
Yea i wasnt sure because i got the battery less than a year ago. Thank