yashsingh1/xdaforums huggingface dataset:
[Nexus 4 Original Android Development] Rivermind:
I got a tip from a user in the PA thread about my issue. He was using the exact same setup as I without any issues. I was running undervolted, and he said that from his observations, r80 isn't as UV friendly as previous builds were. I'm in the process of booting a non-Franco kernel now to reset my UV settings in Franco's app, and then will try again with the stock voltages.

Thanks for being patient about this one guys.
[Nexus 4 Original Android Development] cpuks:
Odp: [KERNEL][GPL][N4] franco.Kernel - r72

Yeah, you right here - I had my kernel uv 150mA and with this I got random reboot, I've changed to uv 125mA and it solved problems for now. If it still occurs I'll change to 100mA.

Wysyłane z mojego Nexus 4 za pomocą Tapatalk 2
[Nexus 4 Original Android Development] Rivermind:
Phone runs stable with stock voltages. :good:

So lesson learned (and PSA for other UV users): revert back to the stock voltages if you have any resets. Looks like r80 is drawing more power in some situations than previous builds and the chip is resetting from a power droop.
[Nexus 4 Original Android Development] casonswag:
Re: [KERNEL][GPL][N4] franco.Kernel - r72

My roatation seems to be broken after i flashed 80 on cfx 12.1 4.2.2 rom i have the latest bootloader and baseband
[Nexus 4 Original Android Development] tkalli:
I am running -100mv and have no problems on r80.
[Nexus 4 Original Android Development] EstarlinMReyes:
Re: [KERNEL][GPL][N4] franco.Kernel - r72

Im running -150 and everything is good with r80

Sent from my Nexus 4 using ParanoidAndroid + Franco Kernel
[Nexus 4 Original Android Development] SchmilK:
Re: [KERNEL][GPL][N4] franco.Kernel - r72

Codefirex v12.1 (4.2.2) and Franco kernel r72 gave me a 2.5% drain where i was used to 4-5% drain per hour.

Just flashed r80 and have not experienced anything bad....yet....

Also laughing at all the galaxy s 3 threads about people wanting 4.2.2. Coming from 4 years of iPhones, I think I picked the right Android!
[Nexus 4 Original Android Development] casonswag:
Re: [KERNEL][GPL][N4] franco.Kernel - r72

So your rotation isnt borked using 80 on cfx 12.1?
[Nexus 4 Original Android Development] farmerbb:
Just had two reboots in a row on r80 shortly after undervolting as well (-150 across the board, except -75 on 1024, fast binning)

last_kmsg attached if it helps.
[Nexus 4 Original Android Development] Godaemon:
Re: [KERNEL][GPL][N4] franco.Kernel - r72

CodefireX does not support custom kernels ATM.Please check out their thread.

NeXuS 4 / xda-developers app
[Nexus 4 Original Android Development] bongostl:
Give it 15 minutes.

He's building a new mako build with kernel from source.
[Nexus 4 Original Android Development] reaper000:
Re: [KERNEL][GPL][N4] franco.Kernel - r72

Noobish question that I haven't seen an answer to in the past 20 pages:

Does fku still adequately backup and restore kernels under 4.2.2? Let's say I want to backup the stock 4.2.2 kernel that comes with codefireX12.5, try franco's r80, and then restore the stock kernel.

With 4.2.1 this is not a problem, how bout 4.2.2?
[Nexus 4 Original Android Development] franciscofranco:
Don't undervolt that much and it won't crap out.
[Nexus 4 Original Android Development] franciscofranco:
Doesn't matter, it backups from the same place as before, the kernel partition is still the same.
[Nexus 4 Original Android Development] tazer808:
franco.Kernel r80 + PARANOIDANDROID 3.0 (Feb15) | 4.2.2 JDQ39 GCC 4.7 O3 Krait Bionic

AND .48 baseband...

confirmed working! sensor and wifi, no "fix" needed.

running it thru it's paces now.
[Nexus 4 Original Android Development] jak3z:
4.2.2 Stock, r80 kernel. Everything is perfect, In fact I got a BIG antutu score improvement.

I still don't know why google hasn't hired you yet :)
[Nexus 4 Original Android Development] joshyy_rey:
Re: [KERNEL][GPL][N4] franco.Kernel - r72

We seriously need to stop hand feeding people. I'm trying to jump back pages from the latest post to see what I need to know. And I've read the same questions like 40 times. :mad:
[Nexus 4 Original Android Development] bongostl:
Hold on, but now I'm confused.

This should work fine on my Nexus S, right?
[Nexus 4 Original Android Development] Addsome:
Yup
[Nexus 4 Original Android Development] inzaghi75:
AW: [KERNEL][GPL][N4] franco.Kernel - r72

Can anyone give me the settings for holoblue color?

Send from my Nexus 4 using Paranoid
[Nexus 4 Original Android Development] franciscofranco:
Oh I will if I get seriously annoyed. Usually when that happens I just vanish for a while.
[Nexus 4 Original Android Development] tkalli:
I have read every page. Don't know why others don't.

Every morning, I read every page since I logged off the evening before.

I also keep a word doc on the desktop and copy and paste things

I think important.

*#*#4636#*#*

Faster Chips -175mV

Fast Chips -150mV

Nominal -125mV

Slow -100mV

Default

384 MHz - 850 mV

486 MHz - 875 mV

594 Mhz - 900 mV

702 MHz - 925 mV

1026 MHz - 950 mV

1188 MHz - 1100 mV

1350 MHz - 1125 mV

1512 MHz - 1150 mV

etc.
[Nexus 4 Original Android Development] Vangelis13:
Re: [KERNEL][GPL][N4] franco.Kernel - r72

I just rooted it on my n1. Flying..
[Nexus 4 Original Android Development] ACastanza:
This is far from the case for me, I have a fast binned chip and on r72 I would get reboots at anything lower than -135 (-130 was perfect). Now on r80 I get the occasional reboot on anything lower than -100, I can run for a while on -120, but it does reboots, typically shortly after coming out of deepsleep.

Just a note, this is across the board undervolting, I haven't tweaked individual steps.

Further note, I limit my processor at 1026MHz.
[Nexus 4 Original Android Development] jak3z:
I know this has nothing to do with the kernel, but gotta love benchmarks, first antutu run, 22,5k now I get a consistent 15-16k no matter what I try.

Benchmarks :rolleyes: So accurate. :eek:
[Nexus 4 Original Android Development] tkalli:
So, just under volt -100.
[Nexus 4 Original Android Development] Rivermind:
Yes these recommended UV settings need to be revised for r80 it seems. I'm on a 'faster' cpu and was using -175 across the board, except for 1026 MHz. I'm too lazy to tinker with these settings now so I'll just run with the stock voltages until I feel the itch.

And for the record I have read every single post in this entire thread. :)
[Nexus 4 Original Android Development] Kel Ghu:
Franco, the behavior of your gamma setting is wierd. For example, for whites (or highlights) 95 to 96 is a huge step up in brightness. But 127 to 128 is a huge step down. To make it even weirder, 95 and 96 (and of course 127) is brighter than 128. It doesn't make sense. Did I miss something? Apparently, whole bit multiples-like numbers like 64, 96, 128 have some kind of different effect or are some sort of steps.

In the Nexus 4 Color Setting thread (http://xdaforums.com/showthread.php?p=3800412), it seems there is a common agreement that different Nexus 4 batches have different screen behavior. They are trying to figure it out.

For people with the same screen as mine (received my phone right after christmas, 212K rev 11), here's my lastest refined screen setting. I have corrected color banding and white/black saturations while maintaining RGB gamma at 2.2.

RGB 255

Whites 97

Mids 64

Blacks 255

Contrast 255

Saturation 206

Grays 0

For people that want to know a little bit about my experience with gamma, here's it is. Keep in mind mileage may vary with screen revisions. I use Display Tester:

- Whites (or highlights): You want as little of this as possible. Raising it will help with black saturation balance, but will blend white end-levels together (254 and lower).

- Mids (or gamma): Mids will rapidly create color banding. You want to minimize this as much as possible.

- Blacks (or shadows): Blacks are the main weakness of a backlit screen. You want to max this setting.

- Contrasts: This one should be max'ed too. We want to use the full dynamic range of the screen.

- Brightness: This only make everything brighter and should only be used to fine tune the screen if it's not bright enough for you. But it will of course shift gamma. You want this at zero or close to it as much as possible.

- Saturations: Too much or not enough saturation will create color banding. It also accentuate black and whites levels and blend them together. You will have to find the ideal setting according to whites, mids, blacks and contrast.

- Grays: Extremely delicate to use on our screens. It creates color banding really fast (color banding test). It saturates also very quickly where gray objects become green (gray gamma test). It also saturates all the other colors beyond use (contrast test). but it helps a lot for white balance. Though, you want this at zero if possible or close to it.

I don't want to clutter this thread with color settings stuff. So I'll continue working on it in the N4 Color Setting thread and come back for kernel related matter.
[Nexus 4 Original Android Development] Kakito:
Re: [KERNEL][GPL][N4] franco.Kernel - r72

Awesome Job Franco!

Running latest r80 beautifully and latest PA updated as well for 4.2.2

No issues. Amazing colors! Running ondemand governor

Thanks!

:thumbup:

Nexus 4 via Tapatalk 2
[Nexus 4 Original Android Development] ACastanza:
Well, obviously. That said, some of us like to wring every last drop out of our batteries, particularly when some of us already have mediocre battery life compared to other people with roughly the same setup (Latest Franco+Latest PA).

Also, looks like -110 is going to be the new stable point for me.

Other than the weird little quirk with requiring slightly higher voltages than r72, this kernel has been absolutely perfect! Way to go Franco!
[Nexus 4 Original Android Development] Rivermind:
Hey franco,

Just noticed another issue, this time relating to the gamma settings. In your app with r80, whenever I try to load up moles' halfbreed colors, the saturation setting (should be decimal 66) gets reset to 7. All of the other gamma settings stick properly.
[Nexus 4 Original Android Development] Addsome:
Where are you guys getting gamma settings in the app? Im only seeing RGB option.
[Nexus 4 Original Android Development] tkalli:
I have had great battery life using Franco Kernels and have never gone below -100. I have better battery life on the Nexus 4 than any of my other phones.
[Nexus 4 Original Android Development] ed10000:
Re: [KERNEL][GPL][N4] franco.Kernel - r72

I was running PA (older Feb 11 version, not 4.2.2) with franco r72 kernel. The phone rebooted while playing around with UV settings and now it's stuck in a boot loop. I did NOT have the "set on boot" option checked.

What do I do now?
[Nexus 4 Original Android Development] Rivermind:
Install a non-Franco kernel from recovery, boot, reset all of the kernel updater app data.
[Nexus 4 Original Android Development] adil_:
Re: [KERNEL][GPL][N4] franco.Kernel - r72

Reflash the kernel...

Sent from my Nexus 4
[Nexus 4 Original Android Development] ACastanza:
My first attempt would be to boot into recovery and reflash your ROM (or a stock kernel if you have one saved), PA includes a stock kernel that should overwrite franco's, then reboot and see if it is resolved. If so, then reflash whatever version of Franco's kernel you'd like.
[Nexus 4 Original Android Development] tweaked:
Nandroid..............This should not even be a question in this thread, let alone this forum.

There needs to be a banish button. One that makes it so all the poster can read is How to Docs after a certain amount of banishments.
[Nexus 4 Original Android Development] Koraboros:
And I'm sure posts like yours will be "banished" just as much.
[Nexus 4 Original Android Development] tweaked:
You are right, He shouldnt have a nandroid. Nope. Not at all. And he shouldnt no how to recover from a blurp after making one. Nope. :( :confused:
[Nexus 4 Original Android Development] infiltrata:
Re: [KERNEL][GPL][N4] franco.Kernel - r72

I just got migraine from reading the last 10 pages.

@Franco thanks for this kernel my porn has never looked so good.:D:D
[Nexus 4 Original Android Development] strikelight:
Re: [KERNEL][GPL][N4] franco.Kernel - r72

The reason for the step down is as I explained many pages ago.. Most gamma properties in the kernel are limited to the 0 to 7 range and then they wrap..So for example 8 is the same as 0, 16 is the same as 0, 64 is the same as 0, etc.. Contrast and brightness appear to be 0 to 31.. And blacks, are odd, as it seems to wrap, but higher values help with banding some how.
[Nexus 4 Original Android Development] kin24173493:
while in r72, i set the saturation as 200. but after i flashed r80, then i check the saturation value and it became 7. so do i need to change it back to 200 or its the same as before? thx
[Nexus 4 Original Android Development] Kel Ghu:
Thanks! I'll look into that and make settings accordingly. I'll also spread the words in the color thread.

EDIT

I just tested the hypothesis and 8, 16 and 64 are not the same, at least for whites. Gamma gets lower: 0 (3.0+) > 8 (3.0+) > 16 (3.0) > 64 (2.6). They are darker than their preceding value, but they are not equal. It's more complicated than that, but still very interesting nonetheless.
[Nexus 4 Original Android Development] ed10000:
I had tried re-flashing franco's r72 kernel, but that didn't help, it was still stuck in a bootloop.

I only had franco's kernels on my sd card, and flashing either of them didn't help, so I re-flashed PA and now it's back up! Thanks :)

I know how to recover from a blurp just fine, thank you. I was stumped because I had not checked the option to save voltage settings after reboot. Why would it still be stuck in a bootloop because of the UV settings, doesn't make sense. I remember reading a few days ago that it had borked someone's /data partition when they were trying to UV, I posted because I wanted to know more about this possibility.

You should write to the xda team about your idea, btw. Genius stuff. :)
[Nexus 4 Original Android Development] tweaked:
I apologize for thinking when you wrote "What do I do Next" that was a signal for I don't like to read. What Was I thinking. Its not like you said ,"what do I do next" or something. I stand corrected and withdraw my snarky comments.
[Nexus 4 Original Android Development] Trewyy:
Re: [KERNEL][GPL][N4] franco.Kernel - r72

Hey Franco,

I'm running r72 of your kernel + 8.6 of your app. Currently I have two color profiles: Visceral v1 and v2. What I've noticed is that loading these color profiles does not load the gamma settings intended for each profile - it keeps the values unchanged, even after a screen off/on.

Any plans to implement loading gamma settings in the future? Thanks for your work!
[Nexus 4 Original Android Development] strikelight:
Re: [KERNEL][GPL][N4] franco.Kernel - r72

Ya whites appear to behave oddly like blacks, which would make sense since they are opposites.. however the rest remains true.

EDIT: Part of the mystery solved I believe... Looks like blacks and whites are in the 0 to 127 range actually. If you change your white value to 225 and your blacks to 127 your gamma is the same.
[Nexus 4 Original Android Development] Kel Ghu:
But it's not linear, there are still some sort of cyclic steps every 8. But they are not equal... They get darker for blacks (gamma up) and lighter for whites (gamme down). And the progression is linear between those steps.

Same goes for mids, but it's not very noticeable because mids really doesn't change much.

All this is weird, really...
[Nexus 4 Original Android Development] afzalarsalan:
Re: [KERNEL][GPL][N4] franco.Kernel - r72

Franco,

I'm pretty sure this hadn't been asked but why did you revert two commits made by Google on hsic? I was scrolling through the commits and it was something about not suspending if hsic was busy or something
[Nexus 4 Original Android Development] franciscofranco:
I reverted the two commits I have done 1 month ago so I could merge the commits directly from Google.
[Nexus 4 Original Android Development] strikelight:
Re: [KERNEL][GPL][N4] franco.Kernel - r72

I had originally come to that similar conclusion for blacks when I mentioned it a few days ago, but now I forget how I reached that conclusion.. Are you testing against the visible blacks and whites in the display tester app?
[Nexus 4 Original Android Development] buizon:
Hi All,

I followed this steps and was able to manually update to 4.2.2. In my understanding, I'm no longer rooted but supersu is still there. and when I check my phone for system update it is still there. May I ask if I need to re-root to install SIr franco's kernel and how to remove the 4.2.2 update notification? Sorry If the latter is off topic. You may ignore it. I just want to use Sir franco's kernel again so I would like to know if I'm still rooted or not.

Thanks!

Edit: Sorry. the update notification is now ok. Just the root part is not. Thanks!
[Nexus 4 Original Android Development] vomer:
@franco - you might already know this - but resetting color setting does not reset gamma values.

r80 working well so far btw!
[Nexus 4 Original Android Development] franciscofranco:
There is an option in the screen gamma menu that clears the values, but you have to click it and reboot, just like I wrote in the option.
[Nexus 4 Original Android Development] mrxd:
Before i messed with the colour settings i just saved a profile and called it 'default'. Too easy
[Nexus 4 Original Android Development] edgeball:
Re: [KERNEL][GPL][N4] franco.Kernel - r72

Why don't you just update your OP every time you release a new version of the kernel?
[Nexus 4 Original Android Development] vomer:
Thanks! also - can you please enable app data backup in your app in the future? I was just trying this new backup app Carbon and it states this is dissallowed by the app developer :)
[Nexus 4 Original Android Development] Vangelis13:
Re: [KERNEL][GPL][N4] franco.Kernel - r72

Oooh, dangerous path you have chosen to take there friend..
[Nexus 4 Original Android Development] Trewyy:
Just a post bump, and a friendly reminder to franco that his dedicated Display Control App currently hasn't merged with the gamma settings in his franco.Kernel Update app (ie. an app intended to be have superior display control is just lagging behind).

Thanks Franco, I do appreciate your work.
[Nexus 4 Original Android Development] vomer:
FYI - that does not currently backup gamma.
[Nexus 4 Original Android Development] vomer:
Re: [KERNEL][GPL][N4] franco.Kernel - r72

This is what it says.

Sent from my Nexus 4
[Nexus 4 Original Android Development] I2IEAILiiTY:
Because no one reads OPs anyways.
[Nexus 4 Original Android Development] franciscofranco:
Although not directly directed to you, its to everyone that keep pushing me with stuff: I HAVE NO MORE TIME TO DO EVERYTHING, 4 KERNELS FOR 4 DEVICES ITS NUTS, 4 KERNEL SOURCES TO MERGE IN ONE NIGHT IS TIME CONSUMING, UPDATING THE ****ING APP FOR 4.2.2 IS TIME CONSUMING, I ALSO HAVE A REAL LIFE WORK.

This is me pissed because caps lock is coolz. Now please respect my time and I'll do everything as much as time permits.

Oh about the updating the OP every release...
[Nexus 4 Original Android Development] yokuyuki:
Is the default governor on the stock 4.2.2 ROM ondemand? What's the default governor on r80?
[Nexus 4 Original Android Development] very.goot:
I generally read them, but only once just to know what's up. Paranoid for instance has quite a bit of info there.
[Nexus 4 Original Android Development] Prod1702:
Re: [KERNEL][GPL][N4] franco.Kernel - r72

So it looks like you don't read huh. He didn't put out a new non test build. He updates op when the new kernel is on his app. If it is a test version the op does not get updated.
[Nexus 4 Original Android Development] vomer:
Hope that put's a smile on your face :p

---------- Post added at 11:08 PM ---------- Previous post was at 11:08 PM ----------
[Nexus 4 Original Android Development] casonswag:
Re: [KERNEL][GPL][N4] franco.Kernel - r72

Ondemand is always stock and franco use interactive governor
[Nexus 4 Original Android Development] very.goot:
haha that was pretty great. :highfive:
[Nexus 4 Original Android Development] franciscofranco:
Aye. The dis gona be gud gif cracked me up.
[Nexus 4 Original Android Development] Vangelis13:
Re: [KERNEL][GPL][N4] franco.Kernel - r72

Voices....
[Nexus 4 Original Android Development] Trewyy:
Perhaps instead of just assuming that I'm an impatient asshole, you could take just a second to understand that my intentions were good. I made these posts because I know that you have 4 kernels, a 4.2.2 update, and a real job + other life things to manage.

Because you are so busy, I understand that things get overlooked, and mistakes can happen. So that's why I made these posts - they were not intended to nag you, but rather provide you with information that you may have forgotten/overlooked in your rush.

Again, I did not intend to nag, rather provide you with some organisation due to your busy schedule.
[Nexus 4 Original Android Development] franciscofranco:
Thats why I said "Although not directly directed to you, its to everyone that keep pushing me with stuff." ;)
[Nexus 4 Original Android Development] Trewyy:
I completely agree with you on this, of course :) The only qualm I had with your reply is that you quoted my post, so it seemed pretty direct.
[Nexus 4 Original Android Development] Vangelis13:
Re: [KERNEL][GPL][N4] franco.Kernel - r72

I'm going to bed. Good morning guys! Please don't start the 3rd world war, it's just another Google update after all.

(I'm getting a new liver for when KLP hits..)

Peace
[Nexus 4 Original Android Development] topiratiko:
Re: [KERNEL][GPL][N4] franco.Kernel - r72

Αντε κιμοισου βαζελακι! :D:D:D

Android Open Collective Project 412

Samsung Galaxy SII

Siyah 77 by AJ
[Nexus 4 Original Android Development] M_T_M:
Re: [KERNEL][GPL][N4] franco.Kernel - r72

Translation needed please.
[Nexus 4 Original Android Development] Vangelis13:
Re: [KERNEL][GPL][N4] franco.Kernel - r72

Very badly spelled comment on my team & a wish for going to bed.

Live & let live, forgiveness is good. :)

P. S. Just delete it perhaps, it looks stupid.
[Nexus 4 Original Android Development] lazinase:
Re: [KERNEL][GPL][N4] franco.Kernel - r72

For some reason, voltage that worked in r72 causes reboot now. The only way to solve it is to increase 384, 1026 and 1512 by 25mV.
[Nexus 4 Original Android Development] Ok_Kaleidoscope5109:
for those UVing, have you found a major difference between "fast" and "faster?"

I just traded my nexus 4 because mine blew up, and so my new one is "fast." there's also some more complaints like my new one creaks, but i'm impatient and unwilling to play Ingress on my SGS2 anymore, so I won't bother Google for another unit.
[Nexus 4 Original Android Development] trailblazerz11:
Re: [KERNEL][GPL][N4] franco.Kernel - r72

I thought that was imagination..

I left my phone on hspa when I slept to test msm_hsic_host wakelock. In 6.5 hours had 40 minutes, that's quite an improvement for me.
[Nexus 4 Original Android Development] AshtonTS:
Re: [KERNEL][GPL][N4] franco.Kernel - r72

At first I really thought you told him nobody cares :D

Sent from my Nexus 4
[Nexus 4 Original Android Development] mrhaddan:
LOL, I remember that episode very well, and I believe you're right. :good:
[Nexus 4 Original Android Development] noneabove:
Re: [KERNEL][GPL][N4] franco.Kernel - r72

I love the time of night when most of Franco's posts are sarcastic picture replies XD
[Nexus 4 Original Android Development] franciscofranco:
So you found the pattern! Good job Inspector Gadget! :)
[Nexus 4 Original Android Development] wolfnails:
Appreciate your quick work getting new kernel r80 for the new 4.2.2. I tried first stock kernel from 4.2.2 vs r80 and found r80 much better on battery and less lag multitasking. Thumbs up
[Nexus 4 Original Android Development] gianton:
Which ROM?
[Nexus 4 Original Android Development] Kel Ghu:
Re: [KERNEL][GPL][N4] franco.Kernel - r72

Yeah, Display Tester app. It works pretty well for what we need.
[Nexus 4 Original Android Development] noneabove:
Re: [KERNEL][GPL][N4] franco.Kernel - r72

I honestly can't tell if I'm supposed to be insulted or not.. :P