yashsingh1/xdaforums huggingface dataset:
[Nexus 5 Original Android Development] Tzfardaya:
a few more things we can't standardize for these profile tests...

the eyes comparing them, the age of the displays, if the glue has completely cured or not, uncured gives a yellow cast that usually clears up in a couple days/weeks, but people remember the cast and assume is still persists, the screen degradation, which brand/type of screen guard/scratch protector applied, the lighting conditions the tests are ran under, tungsten vs fluorescent, time of day for natural light..

my suggestion, just leave the choice to each user... odds are we will never get people to agree on which profiles to recommend... :P

just look at how many different profiles that have been generated already...
[Nexus 5 Original Android Development] Piereligio:
I tried iPhone screen profile, because I was curious...... Is it a joke? The display gets horrible yellows on almost white grays, it seems like the screen is damaged. ahhahahah

I guess it is a joke against the iPhone, it can't be serious ahahaha
[Nexus 5 Original Android Development] Wenzo2:
Delete
[Nexus 5 Original Android Development] cdx47:
True. Your settings take my screen to 2.4 for must colours and 2.3 for the rest. LoL
[Nexus 5 Original Android Development] franciscofranco:
Yes I've noticed that lower speaker volume. I have gone through the commits but so far no clue why. I'll have to skim through with more attention. Increasing the speaker volume using FKU or terminal commands help to get it back to normal stock 4.4.2 levels.
[Nexus 5 Original Android Development] omvir:
Hello Franco! Trying out the latest test!! And...... Bad news. Okay so after flashing it I immediately started getting random reboots 30 seconds or so after boot so I thought it must not like my Franco boot settings so I cleared the data and gave it a restart. Reboots stopped at this point, so I continue to the fku app and set up my boot settings again, and as soon as I undervolted -75 globally (like how I always do without problems) the phone reboots. So then I thought it would've probably been a coincidence so I undervolted it 75 again and it worked fine, so then I fine tune the under volt for 300mhz to 612mv (super stable at this on 32) and the phone reboots). Once again I try to ujdervolt, but this time like the first it rebooted right after -75mv global. And then I decided to just grab the log :p here you go

http://pastebin.com/Sw2W7GB9
[Nexus 5 Original Android Development] The Gingerbread Man:
:D yeah I made it as a joke
[Nexus 5 Original Android Development] Piereligio:
Ahahhahahhahahhahah you're a boss ahhaahha
[Nexus 5 Original Android Development] franciscofranco:
I dont understand why you're asking me for help. You're undervolting, your device clearly does not enjoy it. Even if it worked before with those volts maybe some change that was merged makes it that now the hardware cannot function with those low values.
[Nexus 5 Original Android Development] omvir:
Reboot = problem = log that may be useful. Was just simply giving you the log. And explaining my scenario. Sorry if it seemed like I was asking for too much.
[Nexus 5 Original Android Development] jb0ne:
It's looking like an FKU clear data for whatever reason is helping with a lot of these odd issues with cores online or things working weird.

[MENTION=3292224]franciscofranco[/MENTION]: what is the best way for us to collect a log for you? Since of course /process/kmsg is lost the instant the kernel reboots. And I couldn't get the command on windows to work to just log it all to a file to catch it: adb shell "su; cat /process/ksmg" > kmsg

Would probably work on Linux where redirection is more functional but on windows for whatever reason doesn't.

@
[Nexus 5 Original Android Development] hellsgod:
But you have to understand that no support will be given if you undervolt and your phone crashes. If your phone crashes without undervolt, you'll get support.

hells
[Nexus 5 Original Android Development] yukkio:
Hi hells, have you pick a n5? My n4 beats with your kernel, and it will be great another good kernel for the n5 :)

Br
[Nexus 5 Original Android Development] The Gingerbread Man:
Check out the colour sliders they are pos at max neg at min and swapped over each for each colour. It made made my phone green so it looked ill when Franco had his food poisoning
[Nexus 5 Original Android Development] jdec529:
Deleted. I thing the reboots were my fault. Just noticed something on my end. Sorry
[Nexus 5 Original Android Development] jb0ne:
Wow, while it looks perfect, best one yet, but my gamma is 1.8 on this!

But again I'll ask- what's the problem with that? If the display looks great why is it so important that the gamma be 2.2-2.4?
[Nexus 5 Original Android Development] Savant:
He's alive on the n5 forum.
[Nexus 5 Original Android Development] nexusmaniac:
Reboot on r33v3

http://pastie.org/private/vkdhexogifxujk8b6xfvrw
[Nexus 5 Original Android Development] tcat007:
http://www.cambridgeincolour.com/tutorials/gamma-correction.htm

I started with truergbv4.1, but was getting 2.3 for colors on my screen, grey was 2.2. I tweaked a bit and getting 2.2 across all now. Really can't "see" the difference in 50% of these profiles, but nice to know I have a "calibrated" screen.
[Nexus 5 Original Android Development] franciscofranco:
Nah, thanks for the log, but since you're undervolting you basically know what your reboot problem is ;)
[Nexus 5 Original Android Development] franciscofranco:
It says reboot by key. What were you doing when it crashed? Theres a slight bug on the thermal control side on that boot.img which will ultimately crash the device after it throttles once.
[Nexus 5 Original Android Development] nexusmaniac:
I wasn't doing anything :) I picked up my phone and went to recent apps and it was empty, checked the last_kmsg and it said reboot so I'm not sure what could have caused it.
[Nexus 5 Original Android Development] melbourne408:
Good to see you here!

Hope all is well.
[Nexus 5 Original Android Development] sNoxious:
Can you attach your profile here? I want to try it out. Thanks.

Sent from my Nexus 5
[Nexus 5 Original Android Development] The Gingerbread Man:
Voltage tolerances have changed for certain, I tried my settings which were stable and now they aren't. By no means a complaint but just saying people will need probably just need to +25mv to previous voltage set ups.
[Nexus 5 Original Android Development] cobyman7035:
any new FKU update? mine still has that apply settings sticking on screen bug even after u screen off
[Nexus 5 Original Android Development] tcat007:
It is attached to my post. Just remove the .txt
[Nexus 5 Original Android Development] Batfink33:
I'm having a strange problem with rgb 4.1.its the best colour setting, but on certain photos there is what looks like lines of interference running through them. The lines are moving like interference on a TV screen almost like the screen is struggling with the colour, it's definitely not banding. Does anyone else get this?
[Nexus 5 Original Android Development] Tzfardaya:
What pictures, I just applied 4.1 and ran through my photo collection, no interference.
[Nexus 5 Original Android Development] greenie25:
I'm on r32 at the moment and I'm wondering about core usages displayed in the system monitor as well as cores on touch. It seems for me at least that both CPU1&2 remain on when idle & screen on instead of just 1 (for responsiveness maybe?). Also for the cores on touch option I can't specify to have just 1 core instead of 2/3/4 cores, whenever I try to choose 1 it stays at whatever was previously chosen.

All fresh installed
[Nexus 5 Original Android Development] Batfink33:
It was an old picture that looked quite yellow. Its like you can see the screen scanning the rgb colours, does it even scan do produce the picture?
[Nexus 5 Original Android Development] omvir:
I was comparing it to r32. Well, yes, now I know because you said that recent changes probably reduce the limit you once could undervolt. But what changes specifically could change that ? I'm curious...
[Nexus 5 Original Android Development] Tzfardaya:
can you provide a link to the picture somewhere? so others can test the same to see if it produces the same result?
[Nexus 5 Original Android Development] franciscofranco:
Thats how it works with FK, cpu0 and cpu1 are always online during screen on. That cores on touch tunable is broken and already removed on the test boot.img. Next release we'll have around 5 or 6 tunables to play with for total control of the Hotplug driver. Up until now Ive kept those tunables in the driver and not visible for userspace but I cleaned up my code and Ive decided that its a good time to allow users to tune the algorithm behavior for their own usage, if they want. I'll provide more info soon, still havent added the sysfs hooks on my local build.
[Nexus 5 Original Android Development] franciscofranco:
Merged some commits to the clocks subsystem which mess with the regulator subsystem, in which the voltages of all clocks are hooked into. We're talking about low level drivers that communicate directly with the hardware, its sensible stuff.
[Nexus 5 Original Android Development] Moh_Jay:
Yeah I was randomly rebooting uved but +25v and all is good again.
[Nexus 5 Original Android Development] big_adventure:
Kernel Panic on r33v2 :

http://pastie.org/8667322

Phone was in my pocket at the time, I felt the vibe.

I realize that r33v3 is out - I've since upgraded. But the bug might be something Franco wants to see.
[Nexus 5 Original Android Development] kylon:
Uved -75, the only problems are the audio and the cores always on

Inviato dal mio Nexus 5 utilizzando Tapatalk
[Nexus 5 Original Android Development] big_adventure:
After a reboot, just take /proc/last_kmsg. That's (not surprisingly) the last kernel log, kmsg gets copied to last_kmsg on a reboot, with a new kmsg starting for the new kernel load.
[Nexus 5 Original Android Development] jb0ne:
Thank you, helpful resource. But it seems the key is hands in your camera, whereas fku we adjust display, not camera. I guess we can just hope our cameras capture gamma level correctly, but I see that in a properly calibrated display, what the camera takes would be accurately represented when we display it.

I wonder why everyone else gets good gamma from these display profiles but mine are always so much lower.

Not going to lose sleep over it, not like I'm running Photoshop on my phone.

Edit: your tcat2 got me at gamma 2.2-2.3ish! Yay!
[Nexus 5 Original Android Development] franciscofranco:
What are you talking about? The cores are not always on, the behavior is the same as always as been since the beginning.. And what audio problem?
[Nexus 5 Original Android Development] jdec529:
I noticed this too. I could go - 50 before with no problem and now it reboots at that voltage . Anyone getting reboots with newest beta, try running stock voltages if ur not. Stock voltages have been running fine so far.
[Nexus 5 Original Android Development] Tzfardaya:
true, the capture gamma is important, but that is an industry standard (sRGB or AdobeRGB for digital stills), which is where everyone is getting the 2.2 number from, so while capture gamma is a standard, display gamma needs to be adjusted to match.,, unfortunately, the manufacturers don't always apply the 2.2 adjustment, especially since people like different display calibrations...
[Nexus 5 Original Android Development] kelah:
There is a rare case when they can be always online.

Set governor to performance and put a load on devices, cores will go online and not going back.

Same behavior with interactive if min freq is 960 or higher.

Well, I don't get why anyone would use 960 as min freq.
[Nexus 5 Original Android Development] G-DannY:
What we have to put in fku/speaker gain on latest r33 to match stock audio volume?

Inviato dal mio Nexus 5 utilizzando Tapatalk
[Nexus 5 Original Android Development] kylon:
Sometimes.

on 33-2 they were always off.

The audio is low, while in downloaded apps it s normal.

If you adjust the audio in fku it will break audio in downloaded apps
[Nexus 5 Original Android Development] imablackhat:
I haven't messed with color profiles in a week or so. What's the word? People with yellow tinted screens what are you using to make it more white? I'm still using adityav2 cuz its not too dark and corrects the yellow
[Nexus 5 Original Android Development] Savant:
I like vomers profile and try fluids since they both get rid of the ugly yellow.
[Nexus 5 Original Android Development] ChazzMatt:
It's actually test r33, not official. I'm sure Franco will fix it before actual release.

_______

Sent from my Nexus 5 (LG-D820)
[Nexus 5 Original Android Development] Batfink33:
OK, here's the photo that gives me strange 'interference' effects with the rgb4.1 colour setting . If you zoom in on the yellow part to the left of the guy, you can see it?
[Nexus 5 Original Android Development] Tzfardaya:
okay, just checked the picture with rgb4.1, mag01, and stock settings, no color distortion (other than some posterizing that's evident on all the profile settings)
[Nexus 5 Original Android Development] Batfink33:
Thanks, maybe my display is faulty?!
[Nexus 5 Original Android Development] eng.stk:
[MENTION=3292224]franciscofranco[/MENTION] I cant mount / and /system in rw with es file explorer, tried on couple roms. Seems like a mountpoint or ramdisk config
[Nexus 5 Original Android Development] imageMaster:
I've installed 33v3 and should say that it's very fast, no any lags. Great!

Отправлено с моего Nexus 5 через Tapatalk
[Nexus 5 Original Android Development] adame09:
Just installed test r33 from the tests folder and I can say it is considerably faster than before
[Nexus 5 Original Android Development] Jsparta26:
Same here. Battery has been really good. No hiccups. No reboots or sound distortion. :)
[Nexus 5 Original Android Development] juancaperez2000:
Are UV? I went to -75 and the reboots comming, so i moved back to r32
[Nexus 5 Original Android Development] chipstien:
So I've skimmed the last 15 pages or so but didn't see what I was looking for. I am running r33v3 but cannot use color control. When I press it it says "this functionality is not available for this device". Yet I see everyone talking about it. Am I missing something?
[Nexus 5 Original Android Development] silvan g:
Join the Franco kernel beta channel, you can find it in the sig of the gingerbreadman :)

Edit: http://xdaforums.com/showthread.php?t=2532422
[Nexus 5 Original Android Development] omvir:
You have to join the beta group for FKU on Google +. Color control is only introduced in the beta. Or you can download the color control app by Franco. Free for XDA users or if you feel like buying it instead it can be found on the play store :)
[Nexus 5 Original Android Development] Enddo:
i dont think this is a bug, this will be how the kernel acts from now on. it seems to be that if you absolutely must have -75 undervolt, then you will never be able to update your kernel again
[Nexus 5 Original Android Development] ben_pyett:
After a reboot all 4 cores are always on, but I believe that this was the always behaviour, just wait a couple of minutes and two fall offline and the normal two only online resume as expected. Not experienced any audio issues personally, but not tested audio on 33-3 myself. what is this audio issue (apart from previously reported quieter speaker volume)?
[Nexus 5 Original Android Development] OptimusVDarwin:
How come when I flash someone else's kernel I run into a bootloop?
[Nexus 5 Original Android Development] Tzfardaya:
it's the virus that franco installs with his kernel... if you flash his kernel via fastboot, franco tells you he's installing a virus... :P j/k

no idea why, what other kernels are you trying?

edit:

sorry, it's flashing his kernel via zip in recovery, not fastboot
[Nexus 5 Original Android Development] Fluidification:
This is not fair. I love the color control so much, that I can't stand my phone's display when it just turns on
[Nexus 5 Original Android Development] OptimusVDarwin:
Trinity and fauxs kernel
[Nexus 5 Original Android Development] javacody:
Because there are two files that are unused by Franco's kernel. He saves them as backups. Search this thread and you'll find out what you need to do.

---------- Post added at 07:32 PM ---------- Previous post was at 07:31 PM ----------

Here ya go.
[Nexus 5 Original Android Development] :
Here's my settings, should give you 2.3 on all colors at all brightness levels.
[Nexus 5 Original Android Development] bigbear6708:
https://www.dropbox.com/s/q9i47iv7bmovepg/bear_perfect.

Thanks tcat for the base..tweaked slightly.. is now perfect for my 28 year old red/green color deficient eyes!! Enjoy if you like it.
[Nexus 5 Original Android Development] chikimonke:
I could be mistaken, but I'm pretty sure Franco makes changes to the RAM disk. Try flashing the stock boot img that Franco has in his downloads. 4.4.1 is the latest stock kernel. Then boot once after flashing and proceed with flashing the new kernel.
[Nexus 5 Original Android Development] Savant:
Now trinity does too.
[Nexus 5 Original Android Development] Fluidification:
Here's a new one, for those whos phones work well with my settings...

I think you'll enjoy

https://www.dropbox.com/s/mbbp0y593o8s4hn/take222
[Nexus 5 Original Android Development] Savant:
You're making my nexi , sexy.
[Nexus 5 Original Android Development] OptimusVDarwin:
How else can I flash a boot.img other than using flashify?
[Nexus 5 Original Android Development] Enddo:
adb or the paid version of francos kernel app
[Nexus 5 Original Android Development] whitedragonz83:
You need to modify 2 files or reflash system.IMG. first post here will help return to stock. http://xdaforums.com/showthread.php?t=2532422
[Nexus 5 Original Android Development] Technecium:
Franco, the results are in from my test. Device set to Airplane Mode. 6hrs 15min of audio with PowerAmp. CPU States 300mhz and nothing higher the whole time. 14% battery loss.

Sent from AOSP koeMod 4.4.2 w/ Franco kernel
[Nexus 5 Original Android Development] Jonnyredcorn:
Just wanted to chime in and say I just changed to Franco kernel from elementals and my battery life doubled. My idle drain is a straight horizontal line and I'm about to hit 4 hours of screen on time with 9% left. Performance was already great and don't really feel a difference from elementalx. But battery is substantially better, I live in a mediocre signal area also. Mainly browsing play newstand, feedly , Chrome, Tapatalk, clash of Clans. If the camera would just be more consistent(the phone can take good photos) this phone would be flawless. Also used a color profile and wow I'm surprised how much of a difference!
[Nexus 5 Original Android Development] RobbieL811:
You need to install fastboot on your PC. Fastboot is what is used to flash a boot.img.
[Nexus 5 Original Android Development] vomer:
New profiles uploaded + new AIO zip ;)
[Nexus 5 Original Android Development] Molitro:
I've had a couple of reboots on 33v3.

First time it was just as I turned on the screen. This second time I was checking out some feeds on feedly. That is, nothing fancy on either case.

This are the last lines of the last log.

http://pastie.org/8667901

PD: Stock values/no UV for the test versions.
[Nexus 5 Original Android Development] Enddo:
shouldn't this be in deep sleep the whole time if DSP tunneling worked? or is this working as intended now?
[Nexus 5 Original Android Development] P.Mobile:
how are all these users getting reboots?? i have to say that i have NEVER got a singal reboot on any of Francos kernels.. test kernels also.. maybe because i do not undervolt?
[Nexus 5 Original Android Development] Shanks:
OK i just went and but the fku app,i become a tester and i still can't find where to download r 33, where can i download it thanks in advance? Sorry if someone already asked
[Nexus 5 Original Android Development] abdel12345:
Never had a reboot here either but I also don't under volt. I havent tried r33 v3 test yet though so I cant be sure.

Sent from my white LG Nexus 5
[Nexus 5 Original Android Development] sam razzy:
I bought new nexus 5 n my pme speaker isn't working and other is working. Is it by default ? Or is there something wrong with my device ?
[Nexus 5 Original Android Development] bigbear6708:
Is the kernel uc to 1.5 as default?? That's what my Franco app and CPU spy say the range is...
[Nexus 5 Original Android Development] 5FOOTER:
We only have one speaker the other is a mic.

Franco Kernel it will increase the size of your SOT
[Nexus 5 Original Android Development] inscythe:
I have been using r32, r33 beta 2, and r33 beta 3 in the past few days. I have found some issues with the microphone recording in video in the r33 beta (both). The sound is totally distorted with both r33 betas. I flashed back stock and r32, the sound returned to normal. I have a feeling that there is something with the microphone gain (in all cases, I did not touch it; FKU shows 0 gain as well).

Additionally, I had a random reboot with r32 when I was testing the video recording and playing it back. Probably just a random coincidence, but I'll paste the last_kmsg anyway:

http://pastie.org/8668008
[Nexus 5 Original Android Development] Savant:
Clear data on fku and reboot.
[Nexus 5 Original Android Development] Tzfardaya:
I tested it on the stock kernel, stock sat at 300mhz as well, not deep sleep....

so, I'm assuming that franco's is working as intended
[Nexus 5 Original Android Development] sam razzy:
Why do mic has many holes ? Very weird set up.
[Nexus 5 Original Android Development] Technecium:
nothing differs from stock kernel . same number of holes.

Sent from AOSP koeMod 4.4.2 w/ Franco kernel
[Nexus 5 Original Android Development] Tzfardaya:
cosmetics... to balance the speaker holes...
[Nexus 5 Original Android Development] shawnaye:
Go Google why, don't ask irrelevant questions in a kernel thread.

Whenever I'm curious about something, I search.

Isn't that what the Internet is for?
[Nexus 5 Original Android Development] sam razzy:
May be.. But I thought it was my device problem. So I just wanted to know. I'm sure if its device problem then it won't be there on Google. :P
[Nexus 5 Original Android Development] Tzfardaya:
but he is checking the intarnets... :P just not the way he should be...

yes, google will nix any searches on google problems...

giybf in situations like this...
[Nexus 5 Original Android Development] Technecium:
techno babble... dsp is done on a 600mhz processor thingamajig (hexagon bla bla) in the soc. which I guess means it doesn't need to use the cpu, and therefore the cpu can stay at 300mhz. my guess, is it will never go to deep sleep because the app and bits and pieces in the phone still needs to get data from the disk, ram, cache along with other very technical stuff I don't rightly understand.

I think in a perfect world it would somehow get chunks of data, process it in the dsp thing, and deep sleep until it needs more data but I guess it doesn't work that way.

God my head just exploded.

en.m.wikipedia.org/wiki/Qualcomm_Hexagon

Sent from AOSP koeMod 4.4.2 w/ Franco kernel
[Nexus 5 Original Android Development] Techimplant:
Guys any of you using ART instead of Dalvik?..I am thinking of switching to ART but I am not sure about it going to break anything as far as the kernel settings n FKU app n Display control app etc. are concerned..
[Nexus 5 Original Android Development] Technecium:
Same here. But I'm also the only person who the photocopier in my office works correctly for. I'm not even joking, the thing loves me!

Sent from AOSP koeMod 4.4.2 w/ Franco kernel
[Nexus 5 Original Android Development] Tzfardaya:
try it and see what breaks... it's not like it's irreversible needing a reflash to revert... :P

(btw, I'm on art, no issues here... ymmv)
[Nexus 5 Original Android Development] shawnaye:
Haha.

http://lmgtfy.com/?q=Nexus+5+two+speakers?+