yashsingh1/xdaforums huggingface dataset:
[Nexus 4 Original Android Development] Harsh:
I think 6 hours with xda usage and voice calls is fair battery. Now we really need to look on those 3g data drops that people are reporting. I am trying to reproduce that in my phone, but all is working fine. Will do more testing.

Newer build will have different naming style easy to understand build date eg: harshkrnl-nexus4mako-Jan-02-13

PS: I got my nexus 4 swapped with friend, now i got fast binned CPU :D, little scratch on frame but thats fine :good:
[Nexus 4 Original Android Development] undercover:
Moar reports. Data can be unusable at times, it was pita reconnecting it. Then I started navigation and it took ages to lock. Once locked it kept losing lock and jumping back on.

Restored bricked backup and all is well.

:(
[Nexus 4 Original Android Development] eep2378:
Fair? I'd call it a bit better than fair....:p;)

Sent from the Nodes of Ranvier
[Nexus 4 Original Android Development] Harsh:
Wish you could get me logs, need to solve it if we can find it. As again I did some tests all is fine. Data works as normal and GPS locks very fast, no GPS or data drops at all.

Sent from my Nexus 4
[Nexus 4 Original Android Development] undercover:
Do you want me to run kitty while messing about with it? It will be a long log.
[Nexus 4 Original Android Development] jarjar124:
Long is better than nothing :)
[Nexus 4 Original Android Development] undercover:
Ok

Will run logcat tomorrow. Any recommendations on the app or any would do? System Tuner does logcat iirc, should have thought of it.
[Nexus 4 Original Android Development] Harsh:
anything would do :D... just need to see whats going on when you switch from wifi to data. And while navigation why is gps disconnecting?

Also which ROM are you on?
[Nexus 4 Original Android Development] undercover:
Rasbeanjelly. But so is eep2378 iirc.
[Nexus 4 Original Android Development] Ace42:
Want to try this but have a few questions:

1. Is interactive one of the removed governors?

2. Does the kernel play nice with faux clock?

3. If coming from faux has anyone had any issues?
[Nexus 4 Original Android Development] jarjar124:
1)no

2)yes it should

3)nope
[Nexus 4 Original Android Development] zhuozhi211:
"1% over night (WiFi and data off, NOT airplane mode)" - may I know if you keep S2W on?

I set the same but have 10% lost over night.
[Nexus 4 Original Android Development] eep2378:
Sweep2wake disabled.

Sent from the Nodes of Ranvier
[Nexus 4 Original Android Development] zhuozhi211:
One positive observation - I noticed that with Harsh Kernel my N4 get less heated when charging wirelessly compared to franco.

For some reason I could not get as long batt life as the others have reported on Harsh, so switched back to franco briefly which does give me better battery life on my device. Incidentally I noticed that my N4 battery temperature hit 40 - 41c when charging wirelessly, but managed to keep below 37c with Harsh.

Have no idea why, just an observation.

Question - in Trickster Mod > General > CPU Frequency Control, I see that Min Frequency is showing as "1026000", and the number doesnt change if I attempt to alter it. I know the CPU definately does run at 384MHZ, as shown under INFOS. Just curious why it is not showing under CPU Fequency Control as such.
[Nexus 4 Original Android Development] Harsh:
Probably you get better battery on franco because mpdecision is disabled in his kernel and you use different governor in that one. In harsh kernel I have mpdecision on as on stock (1 GHz boost on touch event) and using ondemand same as on stock.

For frequency control its same, due to mpdecision you get frequency boost to min 1026000 on touch which is Qualcomm implementation, and for that reason it can't be set lower. But after touch event it goes down to min 384 MHz automatically so nothing to worry.

For battery life, what is your normal usage, try with sweep2wake disabled, it does help of you are not using it.

Sent from my Nexus 4
[Nexus 4 Original Android Development] zhuozhi211:
Don't get me wrong, I am not saying the battery life was bad, it is definately greater than stock. It can last me a whole day normally.

Just amazed and jealous of other users here who could get over 4 hours screen on time :p I do understand the mileage vary from unit to unit.

Even greater now that I realize my device is kept cool with this kernel while being charged wirelessly.

I am on the latest Harsh Build, so far it has been great. Will continue to test.

Thanks Harsh!
[Nexus 4 Original Android Development] Harsh:
Changelog Build Jan-03:

Disabled sweep2wake by default (can be enabled by various apps)

Add support for krait cores retention (low power mode cpu core voltage handling changes)

Added Internet Protocol Accelerator (testing phase, data is working do not worry :p)

Do let me know how it goes, ppl with data loss please test your speedtest results.

As usual, links in OP, and Hit thanks if you like it.
[Nexus 4 Original Android Development] undercover:
Rolled back to previous ROM build and so far so good. Data and GPS working fine. Weird, since it worked fine on Bricked on the latest build. Really weird.

Sent from the fridge. Make: LG Model: N4
[Nexus 4 Original Android Development] Harsh:
Yes its weird. Did you try new one? Let me know about your speedtest results with sgs3 this time...

Sent from my Nexus 4
[Nexus 4 Original Android Development] hospital349:
Flashable :)
[Nexus 4 Original Android Development] hospital349:
I can see the difference, with such certainty. :)

EDIT: Was using Harsh's values for quite some time.
[Nexus 4 Original Android Development] Blinky13:
Hello guys,

I just wanted to try this kernel, but I just always get a black screen after some seconds of standby (after flashing factory image and rebooting). It has been a while since I last used a kernel, so maybe I am just doing something stupid, but I really do not know what it could be.

If somebody has an idea, I would be glad, if he could share it with me =)

Greetings
[Nexus 4 Original Android Development] undercover:
Re: [KERNEL][UV][Linux 3.4.29] Harsh Kernel build Feb-05

So do I now. My bad, I overlooked something.

Well, I find my presets better. From gamma point of view PA presets are well off, a lot more saturated(over saturated) . Grey is even further up the scale than mine, which is off far enough. Visually its ok though, white balance is not bad.
[Nexus 4 Original Android Development] hospital349:
I think this is a preferential thing. I love vibrancy, just like I enjoyed the almost 'cartoony' feel of the Nexus S screen.

However, Moles did mention that he knows that he isn't completely there yet, though he's close. I agree with you; it isn't perfect.

If you feel the need... (and I hope that you do, as I love your presets) you could always try and better Moles. Competition is always a good thing. Bettering yourself and others is healthy. ;)

I would love to see Harsh LG Presets 2.0 in the works. :good:

EDIT: I would do it myself, but I SUCK and wouldn't have a clue where to begin.
[Nexus 4 Original Android Development] ctfrommn:
+1 for including those....they also look perfect to me. Undercover just has a borked screen :p
[Nexus 4 Original Android Development] Harsh:
Re: [KERNEL][UV][Linux 3.4.29] Harsh Kernel build Feb-05

Moles is mixing and matching Google and LG presets both. And trying out many possibilities, also got spyder for color calibration.

And I don't know how people are able to measure gamma values. Because visual comparison is never accurate. What you all use to measure gamma values please let me know.

@undercover maybe need to reduce blue a bit in your settings, because my screen goes completely bluish of I use your values. Maybe we will never have one single best combination as all nexus 4 have different screen same as different cpu

Sent from my Nexus 4
[Nexus 4 Original Android Development] hospital349:
Hardcoding it would be wonderful. No more flashing a separate script after flashing your zips. Yippie!!!!! :D Haha.

Many thanks man. :good:
[Nexus 4 Original Android Development] spncrmoo:
I do like the colours for that preset but it's all a bit dark. Everything looks sharp and the gamma is great, it just seems like it needs brightening up a bit
[Nexus 4 Original Android Development] ftarules:
If the scipt is in init.d folder, does that mean that it will be executed at boot?

OR

do I still need to run the script with a scripter app?
[Nexus 4 Original Android Development] rskyline:
Re: [KERNEL][UV][Linux 3.4.29] Harsh Kernel build Feb-05

You're settings are nice till i see the settings Harsh just shared. Because i compare with my simple LCD screen on my PC and Chrome icon on your preset is still whiter and now is more accurate.

Enviado desde mi Nexus 4 usando Tapatalk 2
[Nexus 4 Original Android Development] molesarecoming:
just lower amp0 and it gets brighter - but also less saturated, which might be a plus. maybe rgb in a1 to 3 or 4 will also be nice.

dont have spyder here btw. i use an oversatured s2 and a washed out grouper for reference. s2 looks like an oversaturated HELL next to it. grouper washed out and boring. that tells me im like in between somewhere. :P
[Nexus 4 Original Android Development] hospital349:
This was mentioned on the PA thread also (regarding Auto-Brightness being darker because of the new settings). I usually just have my screen on full brightness anyway. For those who do use Auto-Brightness:

Harsh, is there a way for you to heighten the auto-brightness levels to correspond with the new colours? Brightness levels are written via kernel coding, right? :)

EDIT: Thanks Moles. I've hit my 8 thanks per day limit. I'm sorry that I can't spread my love anymore than this.
[Nexus 4 Original Android Development] estallings15:
Re: [KERNEL][UV][Linux 3.4.29] Harsh Kernel build Feb-05

Scripts in init.d are executed at boot.
[Nexus 4 Original Android Development] jarjar124:
Re: [KERNEL][UV][Linux 3.4.29] Harsh Kernel build Feb-05

How do I do this? I'm a nub at gamma
[Nexus 4 Original Android Development] undercover:
Yup, screens differ too much. There will never be one setting that fits them all. It's up to you really, i have no problem using scripts, so feel free to do whatever you want with my presets. :)
[Nexus 4 Original Android Development] Bluewall:
As a graphic designer I can reply to this question, I use this on my computer screen to have accurate colors

http://www.lacie.com/products/product.htm?id=10375

Pretty much expensive, but this kind of things is needed when you send document to a print company (imagine your beautiful red flyer on the screen... but when you print the 10'000 copies it's almost pink lol)

Sadly, this one use a software that I can only use on a PC or a Mac, not Android :(
[Nexus 4 Original Android Development] undercover:
lol. True, very true. I'd play around with settings, but hell, changing values manually and adjusting values one by one to try would be damn long job.

Could someone dump as much information about values (differences) between LG and Google as you know? At least I wouldn't be poking it blindly.

Also, i can only go by my screen obviously. If i can get it to be brighter (lower grey gamma) that would be great. Then i'd calibrate my screen and that can be used as a starting point for others (lower/up a value or two).

---------- Post added at 10:30 PM ---------- Previous post was at 10:28 PM ----------

Thing is we are poking these values half blindly. If we knew exactly what they do (we do for most) you could use that thing manually.

---------- Post added at 10:31 PM ---------- Previous post was at 10:30 PM ----------

All in OP. You need to lower value no 6 in the line. Have a look, it's pretty self explanatory.
[Nexus 4 Original Android Development] DowntownJeffBrown:
Re: [KERNEL][UV][Linux 3.4.29] Harsh Kernel build Feb-05

So if I flash this in recovery then it will stay after every reboot till I wipe?

Sent from my Nexus 4 using Xparent BlueTapatalk 2
[Nexus 4 Original Android Development] undercover:
2000!!!!!!!!!!!!!!!!!!!!!!!!!!!
[Nexus 4 Original Android Development] estallings15:
Re: [KERNEL][UV][Linux 3.4.29] Harsh Kernel build Feb-05

Yes.
[Nexus 4 Original Android Development] eep2378:
Yes it will execute. As long as you confirm init.d is enabled. Also after rebooting, look in those folders I referenced earlier for your values. If they are there, than you know init.d is working.
[Nexus 4 Original Android Development] ftarules:
How do I confirm that?
[Nexus 4 Original Android Development] Nova163:
It will, unless you delete the script from init.d, so it's pretty easy to revert.
[Nexus 4 Original Android Development] estallings15:
Re: [KERNEL][UV][Linux 3.4.29] Harsh Kernel build Feb-05

You don't say?
[Nexus 4 Original Android Development] eep2378:
see my edit.

---------- Post added at 05:48 PM ---------- Previous post was at 05:47 PM ----------

LOL You're on fire today.....:D;)
[Nexus 4 Original Android Development] hospital349:
Adjusted Amp 0 & 1 values slightly with hope of increasing brightness levels. Feel free to try it out. :)
[Nexus 4 Original Android Development] Higgsy:
Still too dark for me while on auto brightness, I really think we need mole settings and then the autobrightness tweaking as if I move to manual brightness - its beautiful even on 1/4. When auto brightness is on it hurts my eyes and I find myself squinting a bit while looking at the screen as its do dark.
[Nexus 4 Original Android Development] hospital349:
Agreed. Auto-Brightness tweaking required, I reckon. Manual Brightness, just right.

Moles's colours are gorgeous though. :good:
[Nexus 4 Original Android Development] bleuf1sh:
Re: [KERNEL][UV][Linux 3.4.29] Harsh Kernel build Feb-05

y'all should use lux. it's a great app and I've been saving battery life because of it. I teach it what level of brightness I want for different lighting conditions.

sent from my nexus4 | bionic | harsh
[Nexus 4 Original Android Development] ftarules:
Harsh,

See this post by Faux regarding Gamma controls in the kernel: http://xdaforums.com/showpost.php?p=36956045&postcount=5

He states that the secret code to his gamma control is some "check sum" to prevent permanent damage to LCD screen if wrong values are entered.

I assume this fail-safe is built into your kernel to prevent noobs like me for f**king up our device. Correct?
[Nexus 4 Original Android Development] undercover:
Harsh is aware of checksum.
[Nexus 4 Original Android Development] meangreenie:
want to try something crazy?

main rgb... 200 200 200

2nd value in string (3) (are set 64 114 114 for rgb now) change to 90 90 90 (makes some stuff less yellow)

amp0.....rgb 15,15,15 (lower value is higher the colour)

amp1.....rgb 4,4,4 (higher value is higher colour)

this seems to have good clear colour (not too yellow, ie blue green 114 push) and better brightness on low levels when using auto brightness.

edit.. am wondering if both static_p and static_n get changed with the one string ?
[Nexus 4 Original Android Development] dougiefresh36:
Re: [KERNEL][UV][Linux 3.4.29] Harsh Kernel build Feb-05

Hey guys,

How do you enable init.d ? I placed the script in there removed .txt set permissions reboot and kcal values are still the same. I'm on cm10.1.
[Nexus 4 Original Android Development] vladm7:
did you set +rx permission on it?

also - make sure it has unix-style line ends, not windows.
[Nexus 4 Original Android Development] dougiefresh36:
Thanks, I had to remove the space after each line. if thats what the "unix-style line ends" mean.

thank you.
[Nexus 4 Original Android Development] mkamal23:
yeah Im too scared to try messing and plugging in numbers and stuff also. IDK why... I should learn and that is my fault. BUT... if there was just an easy way of just flashing a zip into recovery with Harsh's gamma settings would be just great for a noob like me. I would love to learn and do everything manually but i just dont have time right now... and like i said. It is my fault for not learning. I appreciate all the work Harsh has done for his amazing work.
[Nexus 4 Original Android Development] Harsh:
Re: [KERNEL][UV][Linux 3.4.29] Harsh Kernel build Feb-05

I think this is what you need.

http://xdaforums.com/showpost.php?p=37635295&postcount=2007

If you search more there are more available in this thread. PA color, undercover color and maybe more also.

Sent from my Nexus 4
[Nexus 4 Original Android Development] meangreenie:
Just flash Harsh's feb05 kernel... Seems to have great colours straight out of the box; I think he gave it a tune up.
[Nexus 4 Original Android Development] mkamal23:
Thanks appreciate it. Yeah i saw that also and just tried the PA color. Thanks again.
[Nexus 4 Original Android Development] zellleonhart:
I find PA's color very nice, however a little bit yellowish to me. Changed the RGB values to 243 245 247 and got very natural white!
[Nexus 4 Original Android Development] gianton:
Re: [KERNEL][UV][Linux 3.4.29] Harsh Kernel build Feb-05

Yes white is natural now, thanks.

Sent from my Nexus 4
[Nexus 4 Original Android Development] Stylez Ray.:
AW: [KERNEL][UV][Linux 3.4.29] Harsh Kernel build Feb-05

Really want to try that script of moles but I am not sure if it is executed. I am using Xylon ROM and have flashed the script as posted before. It is present in system/etc/init.d but I can't see a difference. Then I installed script manager and tried to run the script l. It outputs errors that some permissions were denied. What did I wrong?

Gesendet von meinem Nexus 4 mit Tapatalk 2
[Nexus 4 Original Android Development] gianton:
Check this app, this is what I use. You can uninstall it after enabling int.d support.
[Nexus 4 Original Android Development] hospital349:
This feels better for me also. The whites are very natural now!

Thanks :)
[Nexus 4 Original Android Development] kin24173493:
Which kernel do you use? Also how to change the RGB value.
[Nexus 4 Original Android Development] zellleonhart:
I am using Harsh's kernel as well. I use terminal to execute the codes in the 77lgpreset file to test the RGB values, then edited the RGB values in the 77lgpreset in my /system/etc/init.d

if you want to use the settings 243 245 247, go to /system/etc/init.d, edit the 77lgpreset file with any text editor, and change the values then save. And then do a reboot.
[Nexus 4 Original Android Development] hospital349:
Flashable zip, with your RGB values. :)

Brighter, more natural whites.

I'm sorry that I can't throw thanks your way. I have hit my 8 thanks limit for the day. :cyclops:
[Nexus 4 Original Android Development] bleuf1sh:
Re: [KERNEL][UV][Linux 3.4.29] Harsh Kernel build Feb-05

after flashing this zip... if I then flash harsh will the colors get reset?

sent from my nexus4 | bionic | harsh
[Nexus 4 Original Android Development] zellleonhart:
Yeah it will get reset to harsh's default.
[Nexus 4 Original Android Development] hospital349:
Yep. Until Harsh hardcodes the colours into the kernel.

If you flash Harsh, just flash the package again and you'll get those colours back. :good:
[Nexus 4 Original Android Development] kin24173493:
So this is still harsh kernel with jiatern RGB value?
[Nexus 4 Original Android Development] hospital349:
This is the colours without the kernel. Be sure to Flash Harsh Kernel first and then this package straight afterwards. My package is just for colour alone. Moles's Gamma & new RGB values by Jiatern. :)
[Nexus 4 Original Android Development] mkamal23:
PERFECT! :D
[Nexus 4 Original Android Development] 75markus:
guys, my zip and all derivates also contain an addon.d script to keep the color presets after a rom flash.

if you like to return to harsh stock colours, check my old post :

http://xdaforums.com/showpost.php?p=37389987&postcount=1392

a simple reflash of kernel or rom will not delete the script !!
[Nexus 4 Original Android Development] Higgsy:
Re: [KERNEL][UV][Linux 3.4.29] Harsh Kernel build Feb-05

For me Harshes default colours are the best still, until this issue with auto brightness is ironed out I can't use the moles /hospitals settings. I dunno maybe its my eyes - I must be getting old or summat.
[Nexus 4 Original Android Development] gianton:
Yes you're right, PA colors are great but a bit dark with auto brightness enabled. It's OK for me indoors but in a shinny day outdoors I have to manually adjust the brightness to be visible.

The PA colors though give me the best balance at least to my eyes.
[Nexus 4 Original Android Development] Higgsy:
Re: [KERNEL][UV][Linux 3.4.29] Harsh Kernel build Feb-05

Its also more prominent if you use a dark wallpaper, like the contrast on the darks is not very good. I use the PA pet semetry wallpaper and that one kinda demonstrates my problem with it quite well.
[Nexus 4 Original Android Development] :
Same here the colors are just too dark, they're saturated but the colors aren't accurate in a lot of areas

Either way its a good step towards better color reproduction, back to Harsh cause his settings look great
[Nexus 4 Original Android Development] Lownita:
So is it even possible to damage the screen with a faulty script?
[Nexus 4 Original Android Development] bleuf1sh:
Re: [KERNEL][UV][Linux 3.4.29] Harsh Kernel build Feb-05

use lux to customize the auto brightness to your suiting... you teach it and its great!!!!

sent from my nexus4 | bionic | harsh
[Nexus 4 Original Android Development] gianton:
Re: [KERNEL][UV][Linux 3.4.29] Harsh Kernel build Feb-05

Velis auto brightness app works great link here

http://xdaforums.com/showthread.php?t=1910521

Its for the GNex but working great on the N4 too.

Sent from my Nexus 4
[Nexus 4 Original Android Development] Higgsy:
Yes I saw your previous post, and thanks, however I don't like using extra apps myself if I can avoid it.

Moles has tweaked the auto brightness settings in PA as per a post today, however thats not kernel related so is only going to fix the autobrightness in PA I suppose.

This app is sure to be handy for someone, or they could decompile and edit the framework manually.

As the autobrightness is in the rom and the colour is in the kernel it poses a problem really, for both kernel/rom devs, as to get the best result both the rom and the kernel have to be tweaked in tandem, i.e if a kernel dev applies these nice colour tweaks but someone uses on a rom which hasn't had autobrightness tweaked it is not going to look its best.
[Nexus 4 Original Android Development] bleuf1sh:
Re: [KERNEL][UV][Linux 3.4.29] Harsh Kernel build Feb-05

true... I think the best solution will be a flashable color module like we have been seeing.

sent from my nexus4 | bionic | harsh
[Nexus 4 Original Android Development] DowntownJeffBrown:
Re: [KERNEL][UV][Linux 3.4.29] Harsh Kernel build Feb-05

Perfect thank you. I use BB7 which has inverted Gapps and I use dark wallpapers :thumbup::thumbup:

Sent from my Nexus 4 using Xparent BlueTapatalk 2
[Nexus 4 Original Android Development] undercover:
Re: [KERNEL][UV][Linux 3.4.29] Harsh Kernel build Feb-05

That should be easy enough to do for any rom. Does anyone know where brightness values are located?
[Nexus 4 Original Android Development] Higgsy:
Re: [KERNEL][UV][Linux 3.4.29] Harsh Kernel build Feb-05

Framework-res I believe
[Nexus 4 Original Android Development] undercover:
Re: [KERNEL][UV][Linux 3.4.29] Harsh Kernel build Feb-05

A bit more specific would be nice :p

Quick search didn't give me anything.

That should do the trick ;)

http://xdaforums.com/showthread.php?t=1904691