yashsingh1/xdaforums huggingface dataset:
[Nexus 4 Original Android Development] undercover:
Re: [KERNEL][UV][Linux 3.4.26] Harsh Kernel build Jan-20 - Camera Driver (please test

I've seen it. Unfortunately it's not worth for me because if the rest vast options, which is just clutter to me. I stick with bare minimum mods, RBJ suits me nice :)

I wouldn't mind pa pie on it though. It is genius.
[Nexus 4 Original Android Development] manjee:
Re: [KERNEL][UV][Linux 3.4.26] Harsh Kernel build Jan-20 - Camera Driver (please test

Just use LMT then. It's free:)
[Nexus 4 Original Android Development] undercover:
Re: [KERNEL][UV][Linux 3.4.26] Harsh Kernel build Jan-20 - Camera Driver (please test

What exactly is it mate? Can't see it in the store.
[Nexus 4 Original Android Development] sufibravo:
Re: [KERNEL][UV][Linux 3.4.26] Harsh Kernel build Jan-20 - Camera Driver (please test

It's not on the play store as of yet, here:

http://xdaforums.com/showthread.php?t=1330150

[APP] LMT Launcher v1.7 for GNex/Nexus4/Nexus7/GSIII/HD2 and more... (ROOT)
[Nexus 4 Original Android Development] zhuozhi211:
Re: [KERNEL][UV][Linux 3.4.26] Harsh Kernel build Jan-20 - Camera Driver (please test

Can we leave out the camera driver?

Unless Harsh you have intention to actively mod/ tweak it. Prefer stock since no major difference.
[Nexus 4 Original Android Development] -Asskicker-:
I'll give it a try tonight :)
[Nexus 4 Original Android Development] endursa:
AW: [KERNEL][UV][Linux 3.4.26] Harsh Kernel build Jan-20 - Camera Driver (please test

Just some impressions for the Jan 18 kernel, 5h on wifi 3% idle drain, that is just awesome!
[Nexus 4 Original Android Development] gianton:
Harsh,

Do you plan adding TouchControl in future releases?

Thanks for adding gamma values in the upcoming release!
[Nexus 4 Original Android Development] Alex0901:
Here is my UV and all works fine ;)
[Nexus 4 Original Android Development] Harsh:
Yes if developer of TouchControl fixes whats to be done on Application side.

Yes I am gonna tweak/mod until I get best values and results. For not I will not incorporate it in stable builds.

Thank you very much.

Hey Alex you can save bit more at 1026MHz while interacting with screen, maybe -25 mv more @ 1026 would do. I assume you have fast binned CPU :D

And guys how would you like to have default gamma settings by undercover, LG preset 255,255,255, 20,19,19, 0,0,0​
[Nexus 4 Original Android Development] undercover:
Re: [KERNEL][UV][Linux 3.4.26] Harsh Kernel build Jan-20 - Camera Driver (please test

Mine is at 812.5mV at 1.02ghz. Perfectly stable. Faster

Re gamma. Do YOU like it? That's more important :)

I'd like to see them as default, but it would be unfair on others if they don't. Trouble is that displays differ a bit, and people like different colours. These were from trying to get as accurate colour as was possible on my display, it may differ for others.
[Nexus 4 Original Android Development] Alex0901:
1026 MHz can be used with me hardly, therefore more UV would not bring too much or there?
[Nexus 4 Original Android Development] gianton:
I tried most most of the gamma values of this spreadsheet while I was trying Faux123 kernel and found either one of these to be the best for my likings (very close to arzhabatia's settings on my GNex):

1. LG preset 255,255,255, 17,16,15, 0,0,0

2. LG preset 255,250,245, 13,20,22, 0,2,3 (same as faux123 prefs)
[Nexus 4 Original Android Development] -Asskicker-:
I really have no idea how UV works, is there anywhere I can read up on it? I have Trickster MOD open in front of me (in the specific tab), I assume the left column is the CPU speed, but what about the right column?
[Nexus 4 Original Android Development] Harsh:
right column is voltages... but if you dont know please dont adjust it... it may cause instability or reboots
[Nexus 4 Original Android Development] Audioboxer:
Settings at 43 were pretty good, my understanding is the closest to 2.2 gamma the better calibrated.
[Nexus 4 Original Android Development] zhuozhi211:
how about this?

the "a' is on a S4 Pro chip :cowboy:
[Nexus 4 Original Android Development] Harsh:
Guys here is new experimental build with gamma controls.... use fauxclock to change if you dont like my preset gamma values.

Preset values are Google Preset: 255,255,255, 10,9,20, 0,0,2

http://d-h.st/gTh

it is experimental build, all same as previous build Jan-20 just added gamma controls possibility (thanks to faux) and gamma preset for my liking as mentioned above.

Do let me know how you like to change gamma.

@undercover your values are too blue for my screen.
[Nexus 4 Original Android Development] zarboga:
Re: [KERNEL][UV][Linux 3.4.26] Harsh Kernel build Jan-20 - Camera Driver (please test

I try now. Thx
[Nexus 4 Original Android Development] gianton:
Flashed it, will report back.

Thanks
[Nexus 4 Original Android Development] ckret:
did you revert camera driver?

btw: 5 min fun^^
[Nexus 4 Original Android Development] Harsh:
yes, from now on camera driver experiments will be made by me until its primetime to have for all. Want to improve soo much, but camera driver is not written in simple understandable way.
[Nexus 4 Original Android Development] undercover:
Re: [KERNEL][UV][Linux 3.4.26] Harsh Kernel build Jan-20 - Camera Driver (please test

No worries mate. It just means that our displays are too different. Talking of which, I bet my yellow tint is gone now and I will have to work on these values again :)

Btw, I recommend starting with LG presets, google ones are hopeless.
[Nexus 4 Original Android Development] Harsh:
I stated google values in post, because its hardcoded values inside kernel. For LG values I would have to setup whole new table.

Do let me know how you think of these values when you boot up your phone with new kernel for first time. ;)
[Nexus 4 Original Android Development] gianton:
Gamma values are a great add-on thank you Harsh! I use LG Presets 248,240,240 23,22,22 7,7,7 as Audioboxer suggested.

I can't make Sweep2Wake to work though (either with init.d folder or FauxClock app). Only with Trickster Mod app is working and sticks after a reboot. Any idea?
[Nexus 4 Original Android Development] linelock:
Re: [KERNEL][UV][Linux 3.4.26] Harsh Kernel build Jan-20 - Camera Driver (please test

I just installed today's exp. build. Your defaults look pretty good to me. I then installed fauxclock. The gamma controls don't seem to be working properly. They don't show your defaults to start, they are all maxed at 31. Then when you adjust them they don't stick. When you adjust 1, the others go back to 31.
[Nexus 4 Original Android Development] undercover:
Re: [KERNEL][UV][Linux 3.4.26] Harsh Kernel build Jan-20 - Camera Driver (please test

I already did :D

Blue is 1.6, don't like that. :( colours ok in general, but I've seen better. Again, our displays probably differ.

Back to my colours for now, will have to play around some more in the evening :)

Thanks a lot for introducing gamma :thumbup:, the only thing I was missing :)

I only need to sort out data problem now. How are the results from flashing stock images btw?
[Nexus 4 Original Android Development] ckret:
i dont see much difference when i change gamma values

gotta get glasses :/
[Nexus 4 Original Android Development] Harsh:
Actually they should stick for sure. They are working great for me. And if I check in fauxclock i can see my default values when I dont change anything. All is working fine. Maybe try clearing app date for Fauxclock and try again.
[Nexus 4 Original Android Development] linelock:
Re: [KERNEL][UV][Linux 3.4.26] Harsh Kernel build Jan-20 - Camera Driver (please test

I cleared data and rebooted. That did the trick, thanks it's working good :)
[Nexus 4 Original Android Development] Harsh:
Stock image flashing did not change anything for me, maybe because I have rev11 hardware.

And you still got data issues? I guess now only Google can fix it in 4.2.2

Use sweep2wake widget from market. Free and always working.

And @ckret, i use that signature strip, simple and dont take much space :D Thanks
[Nexus 4 Original Android Development] linelock:
Re: [KERNEL][UV][Linux 3.4.26] Harsh Kernel build Jan-20 - Camera Driver (please test

Try turning your screen off and on to apply the values.
[Nexus 4 Original Android Development] estallings15:
Re: [KERNEL][UV][Linux 3.4.26] Harsh Kernel build Jan-20 - Camera Driver (please test

Yes, the values are applied at wake.
[Nexus 4 Original Android Development] Try4Ce:
Woop woop, finally Harsh with Gamma Control. Always waited for that :good:

undercover, I reaaaaally enjoyed your faux gamma/color settings. Can you provide your new settings for this kernel here after you found out what fits best? :D
[Nexus 4 Original Android Development] cescof:
edit
[Nexus 4 Original Android Development] Harsh:
Re: [KERNEL][UV][Linux 3.4.26] Harsh Kernel build Jan-20 - Camera Driver (please test

It would be same of you choose values inside fauxclock... Just difference would be my default inkernel hard coded values (of my choice).

Just grab same color and gamma values you were using like before and it should look same as you wanted.

And franco display color currently does not support gamma, maybe in future maybe never :)

Sent from my Nexus 4
[Nexus 4 Original Android Development] undercover:
Re: [KERNEL][UV][Linux 3.4.26] Harsh Kernel build Jan-20 - Camera Driver (please test

Yup. Just had a look. They look the same as before. I'll check the newer ones later, line 43 looks interesting.
[Nexus 4 Original Android Development] Bluewall:
Did you remove the new camera drivers in the last build ? :p just curious.
[Nexus 4 Original Android Development] -Asskicker-:
Re: [KERNEL][UV][Linux 3.4.26] Harsh Kernel build Jan-20 - Camera Driver (please test

Can we use trickster mod to set the gamma or do we need to buy the faux app?
[Nexus 4 Original Android Development] Audioboxer:
For now you need Faux app, but I'm sure Trickster will update soon enough.
[Nexus 4 Original Android Development] Skkip:
any chance on a version with default colors :) i really don't want to buy faux's app just to revert color changes :D

Thanks in advance :)
[Nexus 4 Original Android Development] Harsh:
Re: [KERNEL][UV][Linux 3.4.26] Harsh Kernel build Jan-20 - Camera Driver (please test

Sure man... It's same as previous stable build. Only new thing is gamma. So you can go back for now. And note taken, will have both from release version.

And those new color changes are not from faux app or anything. They are changed values in mako display hard coded values. :)

Sent from my Nexus 4
[Nexus 4 Original Android Development] ctfrommn:
Re: [KERNEL][UV][Linux 3.4.26] Harsh Kernel build Jan-20 - Camera Driver (please test

Excellent development Harsh.... this was the only thing missing for me. Think I'll be here a while now.
[Nexus 4 Original Android Development] kennyp987:
tested the new gamma and it looks good...don't notice much of a difference but i guess that is a good thing...
[Nexus 4 Original Android Development] Harsh:
Re: [KERNEL][UV][Linux 3.4.26] Harsh Kernel build Jan-20 - Camera Driver (please test

Look again :p... Android default keyboard should look but more dark, without any yellow tint from Google :)

Sent from my Nexus 4
[Nexus 4 Original Android Development] kennyp987:
OK yeah I just looked closer it looks good...I had to turn up the brightness to notice since the room I am in is dark and I had auto brightness on...the whites look very good and the blacks look a bit deeper
[Nexus 4 Original Android Development] endursa:
AW: [KERNEL][UV][Linux 3.4.26] Harsh Kernel build Jan-20 - Camera Driver (please test

I really am not sure if I like the new gamma settings, sure they look good but maybe a tad too dark?!

I will stay on the test kernel a while longer maybe it's just the new impression and my eyes have to adjust first :D
[Nexus 4 Original Android Development] ctfrommn:
Re: [KERNEL][UV][Linux 3.4.26] Harsh Kernel build Jan-20 - Camera Driver (please test

Just adjust colors to your liking.... These are simply Harsh's preferences.
[Nexus 4 Original Android Development] Harsh:
Re: [KERNEL][UV][Linux 3.4.26] Harsh Kernel build Jan-20 - Camera Driver (please test

Guys I am gonna change it.. Need to find best value to have it forever without messing around in apps to set it

Sent from my Nexus 4
[Nexus 4 Original Android Development] endursa:
AW: [KERNEL][UV][Linux 3.4.26] Harsh Kernel build Jan-20 - Camera Driver (please test

That's awesome I would not mind fiddling with an app, but when I don't need to it's even better :)
[Nexus 4 Original Android Development] Imperticus:
Re: [KERNEL][UV][Linux 3.4.26] Harsh Kernel build Jan-20 - Camera Driver (please test

Like the gamma, the most obvious difference is that the blacks are definitely blacker.
[Nexus 4 Original Android Development] eep2378:
+1 blacks are much better. For anyone who doesn't know there is a Color thread(with spreadsheet of settings) if you want to try and fine tune your gamma/colors :) It's here: http://xdaforums.com/showthread.php?t=2039607
[Nexus 4 Original Android Development] ctfrommn:
Re: [KERNEL][UV][Linux 3.4.26] Harsh Kernel build Jan-20 - Camera Driver (please test

I have found the best for me is 17,16,15 0,0,0 LG preset
[Nexus 4 Original Android Development] zhuozhi211:
Nice graphic! :good:
[Nexus 4 Original Android Development] drewtang:
Re: [KERNEL][UV][Linux 3.4.26] Harsh Kernel build Jan-20 - Camera Driver (please test

First impression, gamma control seems to be working well. Nicely done.

Edit: here's my screen settings(from faux's thread)

255

250

245

13

20

22

0

2

3
[Nexus 4 Original Android Development] zarboga:
Re: [KERNEL][UV][Linux 3.4.26] Harsh Kernel build Jan-20 - Camera Driver (please test

How do u guys modify the gamma n the preset. Where is the setting menu
[Nexus 4 Original Android Development] eep2378:
Re: [KERNEL][UV][Linux 3.4.26] Harsh Kernel build Jan-20 - Camera Driver (please test

ATM you need faux's app from the play store to adjust gamma and presets.
[Nexus 4 Original Android Development] zarboga:
Re: [KERNEL][UV][Linux 3.4.26] Harsh Kernel build Jan-20 - Camera Driver (please test

Owh thx. I thought faux's app cant be used with Harsh's kernel. Thx will try it
[Nexus 4 Original Android Development] eep2378:
Re: [KERNEL][UV][Linux 3.4.26] Harsh Kernel build Jan-20 - Camera Driver (please test

Currently I believe its the only app that allows for gamma control (for harsh kernel)
[Nexus 4 Original Android Development] eep2378:
Re: [KERNEL][UV][Linux 3.4.26] Harsh Kernel build Jan-20 - Camera Driver (please test

@harsh

Any plans to support PGM? Looks like bponury has support for matrix,franco,faux,stock. No rush just wondering:D
[Nexus 4 Original Android Development] Harsh:
I would support it, but its something that APP developer have to fix. Or he can let me know about changes required in kernel.

He is having some trouble supporting various kernels, even though they are same.

I solved it.... :D
[Nexus 4 Original Android Development] franciscofranco:
Its unbelievable that the users need a frickin' app to change kernel parameters. Kernel apps are supposed to be a complement to help users that don't want to input a gazilion commands, but its not required to use the kernel to its full extent. I find it pretty rude and ****ing disrespect to the open source community. I haven't seen a single post by faux explaining the users how to echo values using adb shell or a terminal emulator app - I'm really upset about it its just another mean to make money on clueless users. Instead of spreading that the only way to tweak gamma values is buying or using faux's app how about someone ping him for an explanation of the shell commands for his code? Frakking unbelievable.

Sorry harsh for the thread hijack - had to post this after reading the "have to buy XYZ app to tweak some obscure kernel parameter".
[Nexus 4 Original Android Development] estallings15:
Re: [KERNEL][UV][Linux 3.4.26] Harsh Kernel build Jan-20 - Camera Driver (please test

Wow. You feel pretty strongly about that. :eek: I get where you're coming from, though. Purchasing an app to do it the easy way and support the Dev should be an option, not a requirement. :thumbup::thumbup::thumbup:
[Nexus 4 Original Android Development] Harsh:
No problem, I am tweaking hardcoded GAMMA in board-mako-display to eliminate need of any such app. :fingers-crossed:

And faux did not create sysfs object to have control of gamma in terminal. I maybe have to create it, or you implement it in some better way.
[Nexus 4 Original Android Development] jassycliq:
Re: [KERNEL][UV][Linux 3.4.26] Harsh Kernel build Jan-20 - Camera Driver (please test

Pretty easy to say when you don't spend your time doing the work...

The way i see it is if someone wants to do that let them. Its his kernel, his time and work, therefore his price. If i don't like it i wont pay and ill use some other kernel.
[Nexus 4 Original Android Development] ckret:
arent the gamma values stored in "/sys/devices/platform/mipi_lgit.1537" ?

i still cant make any sense of them :confused:
[Nexus 4 Original Android Development] Harsh:
They are stored there, but we dont need to change 10 values to set one gamma or r,b or g.
[Nexus 4 Original Android Development] franciscofranco:
I'm gonna finish the code I started 1 month ago, I was applying the values incorrectly but now I know how.
[Nexus 4 Original Android Development] ctexpa:
Re: [KERNEL][UV][Linux 3.4.26] Harsh Kernel build Jan-20 - Camera Driver (please test

Loving this kernel.

One quick question, does it include the latest prima WLAN drivers that Motley's kernel has?
[Nexus 4 Original Android Development] Harsh:
Yes it does include those since very very long time :cyclops:

New Build uploaded:

Changelog:

Build Jan-22

TouchControl Supported now.

Gamma control added, and also tweaked inside kernel as per my liking

Removed some IO schedulers

Removed some unnecessary debugging​

And as usual hit thanks button....
[Nexus 4 Original Android Development] eep2378:
Re: [KERNEL][UV][Linux 3.4.26] Harsh Kernel build Jan-22 - PGM

So we don't need faux's app anymore to adjust gamma?
[Nexus 4 Original Android Development] jarjar124:
im sure you still do since that apparently is the only app that contains gamma control. :)
[Nexus 4 Original Android Development] Audioboxer:
Thanks for TouchControl support, double tap to wake is awesome :good:

You're cooking up a great kernel Harsh, good work! Hope we can some day see some camera improvements but that sure looks like a long term goal.
[Nexus 4 Original Android Development] eep2378:
Re: [KERNEL][UV][Linux 3.4.26] Harsh Kernel build Jan-22 - PGM

That's what I figured but since its mentioned in the change log I was wondering if it was different from previous release.
[Nexus 4 Original Android Development] zarboga:
can someone help me with below wakelock..? It consume the battery to much..
[Nexus 4 Original Android Development] kangi26:
Alright guys, lets stop with the arguing, and get the tread discussion back on track. If you have something to say to someone go to PM, don't subject the thread to this

Cleaned thread

Thank you
[Nexus 4 Original Android Development] gianton:
Re: [KERNEL][UV][Linux 3.4.26] Harsh Kernel build Jan-22 - PGM

Touch Control working great in latest rel thanks Harsh!

Which are the default gamma settings in latest rel?
[Nexus 4 Original Android Development] Harsh:
Re: [KERNEL][UV][Linux 3.4.26] Harsh Kernel build Jan-22 - PGM

Default color settings in my kernel build Jan22 is Google preset 255,255,255, 4,0,26, 2,0,16

But it is not final and permanent. Am still tweaking

Sent from my Nexus 4
[Nexus 4 Original Android Development] gianton:
Looking good to my eyes mate, thanks. Could you please upload a boot.img of Jan 22nd rel?
[Nexus 4 Original Android Development] zarboga:
Re: [KERNEL][UV][Linux 3.4.26] Harsh Kernel build Jan-22 - PGM

Is there any advantages of flashing the kernel using boot.img i/o from recovery?
[Nexus 4 Original Android Development] gianton:
None I think, it's more like a habit to me. Unless I'm away from my laptop and then flash through recovery.
[Nexus 4 Original Android Development] Vineares:
all I'm going to say is keep up the good work Faux. Don't let this asshat get you down.
[Nexus 4 Original Android Development] Skkip:
AW: [KERNEL][UV][Linux 3.4.26] Harsh Kernel build Jan-22 - PGM

Any chance of a version with stock google colours? I really don't want to buy faux s app just to reset the values :(

Thanks in advance

Gesendet von meinem Nexus 4 mit Tapatalk 2
[Nexus 4 Original Android Development] Harsh:
Boot img for latest build now online, LINK in OP as always :D. Have fun.

Wait I am compiling one for you right now :D
[Nexus 4 Original Android Development] -Asskicker-:
Mobile data sucks the battery so much. I gett 1 hour 10 minutes screen on time with 23% battery. :( I can't remember it sucking the battery so much on other phones!

I'm sure all the patches you integrated have helped a lot with improving the battery life already, plus I don't get drops with your kernel. :good:
[Nexus 4 Original Android Development] tera89:
anyone with faster binding CPU having a bump battery performance .. i think this it the first kernel that support faster binding CPU right ?

anyway mine was FASTER binding :good:
[Nexus 4 Original Android Development] Harsh:
It was the first kernel to support Faster binned CPU... many devs added it already, so you can have fun on many more kernels too with your advantage of having FASTER cpu.
[Nexus 4 Original Android Development] nycelitemaster:
Re: [KERNEL][UV][Linux 3.4.26] Harsh Kernel build Jan-22 - PGM

Which version are you using? I am on 20th jan version and no issues...

Sent from my Nexus 4
[Nexus 4 Original Android Development] gianton:
Re: [KERNEL][UV][Linux 3.4.26] Harsh Kernel build Jan-22 - PGM

+1 no issues here too, losing 0,5% per hour in standby with cell and WiFi on.
[Nexus 4 Original Android Development] -Asskicker-:
I'm on the 18th Jan version. I get extremely good battery life when I'm not using Mobile Data; If I'm using Wifi I can get 6 hours!

The problem isn't standby, I just loose a lot of battery life when I'm using Mobile Data and browsing / reading.
[Nexus 4 Original Android Development] Audioboxer:
LG Preset tends to be much better :good:
[Nexus 4 Original Android Development] keda:
do I need to flash boot.img along with zip?

Or is boot.img itself contains the kernel?

thanks
[Nexus 4 Original Android Development] syncopy:
Re: [KERNEL][UV][Linux 3.4.26] Harsh Kernel build Jan-22 - PGM

Boot.img is the kernel. No need to flash the zip if you're flashing the img file. Harsh provided the img file for people who prefer flashing it via flashboot instead of recovery.

Zip = recovery

Img = fastboot

Sent from my Nexus 4
[Nexus 4 Original Android Development] ckret:
is it possible that gamma control has an effect on batterylife or is it just placebo? :o
[Nexus 4 Original Android Development] Harsh:
Re: [KERNEL][UV][Linux 3.4.26] Harsh Kernel build Jan-22 - PGM

It don't have any effect on battery life. However app used for controlling it may(not sure) cause battery issues. So if you prefer battery like before just don't install that app. Simple :)

I don't control gamma I just stick with what comes as default(that's my defaults) :cool:

Sent from my Nexus 4
[Nexus 4 Original Android Development] zarboga:
Re: [KERNEL][UV][Linux 3.4.26] Harsh Kernel build Jan-22 - PGM

I like this kernel and i like the developer, Harsh

He seems very open and willing to answer the questions patiently , not like others..

Anybody know how to donate some money for his work? Just a small appreciation.. Prefer via paypal
[Nexus 4 Original Android Development] SpeedyCarv:
There´s a button in the OP named "DONATE TO ME" which obviosly should do the trick.. :)