yashsingh1/xdaforums huggingface dataset:
[Galaxy S III Original Android Development] The Broken:
Re: [Kernel][26/02] Perseus

Just tried it, but I don't really like it.. it is better than just enabling master and such. But it just misses the liveliness of the stock colors, with a little bit more saturation. It is so dull/glazed/tarnished (as it was translated, I didn't know the English word). Like there is a grey overlay. Tbh, all the color things Andreilux has put in it only made it worse imo. Stock looks closest to real I found out.
[Galaxy S III Original Android Development] eruben:
Re: [Kernel][26/02] Perseus

Correct me if im wrong. In next version screen settings will be calibrated for s3? Is there any recommended settings now?
[Galaxy S III Original Android Development] rugolt:
I also wish this kernel would keep things more simple. Too many details nobody wants to waste time adjusting.

Which hard charge voltage do I have to select with original battery? 4.35V?

When I reset STweaks to default it always reverts to 4.20V although it says "4.35V (Default)".
[Galaxy S III Original Android Development] Tatsuya79:
Perhaps that's related to the pentile matrix, I think tweaking everything that has to do with the "yellow" color change a lot of stuff everywhere in the picture.

As an example, if I want a bit more flashy colors I rise the chroma saturation weight to 5 (the main general one) but I have to reduce the "yellow gain" to -5 if I don't want to see too much green everywhere.

The settings "red in yellow" / "green in yellow" / "blue in yellow" also make a strong difference in a lot of different tones.

Additionally, I changed "green in red" to the minimum value to get my red... red, they were a bit orange before.
[Galaxy S III Original Android Development] jeebspawnshop:
Dude, honestly, don't complain - that's straight up stupid.

The default settings of the kernel are generally optimized.

The other settings that you say "nobody cares about" are there for people who like to have ultimate control over their phone.

Maybe you should stick to stock kernel... it's less complicated, you see.
[Galaxy S III Original Android Development] Frag1le:
Wow nice new version AndreiLux.

flashing..
[Galaxy S III Original Android Development] rowlers:
Re: [Kernel][26/02] Perseus

Anyone else had reboots with 33? I flashed on codec 10.5.2 and as soon as it got to a home screen phone rebooted. Didn't even have chance to change anything in stweaks.had to recover with a restore...

Bad flash/download perhaps?

Edit must have been some left over config from previous kernel. wiped and reflashed all is good....
[Galaxy S III Original Android Development] habylab:
Re: [Kernel][26/02] Perseus

So are the colours calibrated by default? As in the "real"er colours?
[Galaxy S III Original Android Development] Lulavc:
You know what means DEVELOPMENT ?

Sometimes people think that this is a "Tell me what you need and i will give you what you want" thread.

One more time.... This is a Development thread.

---------- Post added at 06:29 PM ---------- Previous post was at 06:27 PM ----------

By the way.... Great work AndreiLux.... AGAIN.

6DY53977S2023761A

For a Coke or a Beer.
[Galaxy S III Original Android Development] Frag1le:
Re: [Kernel][26/02] Perseus

As you can read in the OP it's not yet there. It contains the code and now it needs a calibrated base that Andrei will put in next small release.

Correct me if I'm wrong.

Sent from my GT-I9300

---------- Post added at 12:10 AM ---------- Previous post was at 12:07 AM ----------

You mean stweaks config?

Sent from my GT-I9300
[Galaxy S III Original Android Development] dezeubby:
So alpha33 is better than alpha32 ? It is good to flash the new version or it's a beta or something?
[Galaxy S III Original Android Development] jcval13:
Will this work on ARHD 30.1 (4.2.1)? :D
[Galaxy S III Original Android Development] Erahgon:
It doesn't work with the 4.2.1 leaks yet.
[Galaxy S III Original Android Development] BUFUMAN:
AW: [Kernel][26/02] Perseus

Its niceeee! Try it or leave (it) :D

Gesendet von meinem GT-I9300 mit Tapatalk 2
[Galaxy S III Original Android Development] 0asis:
Re: [Kernel][26/02] Perseus

Don't focus on "alpha" and download the newest 33 which is of course better than 32 because it has more options

Sent by an anonymous flashaholic
[Galaxy S III Original Android Development] mamba720027:
Re: [Kernel][26/02] Perseus

Yea that may be a prob for lots since most of us eyes are prob adjusted to the oversaturatedness of Samsung stock. I have a feeling the galaxy s3 calibration won't be very much different than what is already for the note 2 but hopefully im wrong. Just did a quick readup on the note2 section and noticed similar comments of your experience.

Even on our screen the color seems washed out although it was not calibrated for gs3.

Sidenote

Would be good if we had the proper calibration and a few more professional presets integrated into STweaks similar to Samsung screen settings in rom except much better. Just my opinion from what I see and experience with the new features.

Sent from my GT-I9300
[Galaxy S III Original Android Development] AndreiLux:
Re: [Kernel][26/02] Perseus

People whined about the over-saturated colours of OLEDs for a terribly long time, here we have things as they should be and they say it's too faded. Fine for me either way as I used natural as my personal profile for months. At least I can use this as a proof in case for those Samsung and OLED bashers.

The user has control and can decide how he configures the device, and unlike some other developers and kernels here, this has been the main focus of Perseus.

You can just increase the chroma weight gain and not touch anything else, would be my personal advice to those who got used to the extreme colours and don't like the master default.
[Galaxy S III Original Android Development] rugolt:
I still have slow charging problem with this kernel, no matter which charger I use.

Resetting Kernel-settings to default always results in 4.20V hard charge voltage although the default setting claims to be 4.35V.

Which setting is right for original battery?
[Galaxy S III Original Android Development] eric-filth:
Re: [Kernel][26/02] Perseus

Andrei, im very happy with your developement, for me you are the best developer.

I dont know if this help your research but is here

http://www.lagom.nl/lcd-test/black.php

Enviado do meu Nexus 7
[Galaxy S III Original Android Development] Filipeknot:
Re: [Kernel][26/02] Perseus

Sometimes when i press on/off, the screen take a short time (delay) to "display off"...

Somebody know why?

This is the only issue that i've found!

Sorry for english...
[Galaxy S III Original Android Development] Slimer777:
I just flashed the kernel posted on the 1st page. The results are quite a bit off as expected. I am flashing back to the development kernel and will start from scratch. Andrei, the untrained eyes are whinning but still I would only provide a standard calibration. If they like the oversaturated effects, just increase the chroma multiplier like you said.
[Galaxy S III Original Android Development] The Broken:
Re: [Kernel][26/02] Perseus

I noticed that the kernel version still says perseus-alpha32af. (Date is 26 Feb). Or is it just me?
[Galaxy S III Original Android Development] tolis626:
Re: [Kernel][26/02] Perseus

Nope,it says alpha33af here.You must have flashed alpha32 again or something.
[Galaxy S III Original Android Development] habylab:
Re: [Kernel][26/02] Perseus

Same here. Guessing Andrei fixed it after realising.
[Galaxy S III Original Android Development] NeoBlade:
Re: [Kernel][26/02] Perseus

One of the first things I did when I bought my SGS3 was to change the display profile to Natural as I couldn't believe how saturated it was! I posted some time ago that I'm a bit of a video/image quality fan that always calibrates the display, be it a home cinema, monitor etc with the reference DVD/BD. I offered to assist but then you guys said you had colormiters which is the best way to go about it.

I'm glad though that a Dev is taking good time and care to something that we look at quite a lot daily. I'm sure someone could code in something akin to the Stweaks Profile app if users wanted different profiles to use or test. Or have such a feature baked in.

Keep up the good work!
[Galaxy S III Original Android Development] MuertoKo:
Is just me having issues with readahead settings to stick on S-Tweaks? I move the slider to the values I want, and when I click on apply the pop-up window keeps saying 128 for both... If it's just me then must be my issue, but tried reflashing and reinstlling with no luck so..
[Galaxy S III Original Android Development] sorg:
There is nothing visually changes on screen when i change settings in "Screen" page of STweaks.

What i'm doing wrong??

---------- Post added at 04:24 PM ---------- Previous post was at 04:16 PM ----------

just quickly looked into mdnie script:

it writes values to: /sys/class/misc/mdnie/$scenario

but looking into FS, it should be /sys/class/misc/mdnie/scenario_control/$scenario

Is it bug?
[Galaxy S III Original Android Development] Slimer777:
The calibration is done.

This time I even adjusted the gamma. As expected from my initial observation, the standard gamma is a little low; under 2.2. Now it is adjusted to a flat 2.22

For the people who think the calibrated color is washed out, take a look at the colour gamut chart and you will see that it simply isn't.

This time I will generate a report with a comparison between Samsung's Standard Profile and my calibrated profile. There will be no argument.

If people still have doubt, put up the same picture one on iPhone 5 and one on the calibrated profile and you will see that they are nearly equal. Except that iPhone 5 still has a bluish tint to the greyscale.

If you are also a Note II user, I can tell you that Note II's greyscale is not as good as the SIII but near. On the other hand, NoteII has a punchier gamma a little above 2.3.
[Galaxy S III Original Android Development] i9100g user:
Re: VooDoo sound and Display Expert coming to the S3

Delete
[Galaxy S III Original Android Development] freesky76:
R: [Kernel][26/02] Perseus

Thank you for this great Kernell! Unfortunately I have noticed a possible bug:with Fm radio on and headphones inserted, if I try to make a call there is no sound! anyone have this problem? Thanks

Inviato dal mio GT-I9300
[Galaxy S III Original Android Development] erto90:
Disable dac direct if you have is on
[Galaxy S III Original Android Development] mamba720027:
Re: [Kernel][26/02] Perseus

That was quick. Interesting to see what the gs3 screen looks like with right calibration :)

Samsung screens are always over saturated in colour,I guess it's one of their marketing strategy. After all the eyes are more attracted to colorfull things than what is real. So now theirs a bunch of people who will always complain even if the calibrated colour is correct.

This is really amazing work you guyz are doing on this kernel.

Sent from my GT-I9300
[Galaxy S III Original Android Development] tsubus:
Re: [Kernel][26/02] Perseus

This looks like great work on the screen, thanks!
[Galaxy S III Original Android Development] cikova:
hello, I wanted to report a bug, when you listen to FM radio with headphones and making a call can not hear the audio, same thing when you receive a call.

greetings
[Galaxy S III Original Android Development] istillmyself:
erm with ur profile @ default profile ?
[Galaxy S III Original Android Development] MuertoKo:
Must say after using the Master switch screen looks... let's say ... different? Too used to overcolored screen before I guess, but as suggested I grabbed a couple of devices (iPad4 actually, as well as a nice lenovo ultabook) and compared the same picture in all of them, with and without master switch set... They do really looks alike without the switch, and so so close with it O.o

This just means now the screen is quite well calibrated and that I was seeing a fake color scheme for some years? (Htc sensation has quite similar coloring as the stock SG3, if you ignore the quality ofc)

Will be hard to adapt, but I'd rather see the world as it is...

Anyway, tried wipinh cache and dalvik, reflashing, and still can't change readahead values, hope someone can confirm if it's working for them but it isn't for me (even though every other setting I've changed on STweaks worked just fine)
[Galaxy S III Original Android Development] FlaffyM:
Re: [Kernel][26/02] Perseus

Andrei looks like update 8 kernel sources are out for s3.
[Galaxy S III Original Android Development] cikova:
Dac direct is OFF, the problem remains, any other ideas?

Thanks
[Galaxy S III Original Android Development] andreasy:
Re: [Kernel][26/02] Perseus

Could this be related to the issue I face with telephone calls on speakerphone? While I can hear the other party from loudspeaker. Suddenly it goes back to earphone. I have to toggle speakerphone off and on to make it work again.
[Galaxy S III Original Android Development] i9100g user:
Re: [Kernel][26/02] Perseus

Hmm yes

http://opensource.samsung.com/

sent from an Galaxy s3 GT I9300

Running perseus kernel 6 , XELLA 4.1.2 leaked build

:D xdaforums.com/showthread.php?t=1784401

Dont click,you might regret , I won't be responsible if you brick ur head
[Galaxy S III Original Android Development] Slimer777:
No No No! The current one is not even close with Note II parameters. The coming one with s3 custom tune is GOOD!

I just sent the files, you guys will get it as soon as Andrei feels like updating it. :good:

---------- Post added at 01:52 PM ---------- Previous post was at 01:50 PM ----------

Flash the coming custom tune and report back.

---------- Post added at 01:54 PM ---------- Previous post was at 01:52 PM ----------

Samsung's Natural profile is under saturated and Standard way over. Wait for the custom tune........
[Galaxy S III Original Android Development] drakester09:
Re: [Kernel][26/02] Perseus

Thanks for your amazing work on this. The oversaturation is very noticeable when you put our phone next to an iPhone 5 or a One X.

But since a lot of people are too used too it, I'll say: in b4 "colors are washed out". :D

@Andrei: Samsung just released Update 8 in the OSRC. *maybe* there is something remotely useful there?
[Galaxy S III Original Android Development] habylab:
Re: [Kernel][26/02] Perseus

New sources are out, usual address!
[Galaxy S III Original Android Development] habylab:
Re: [Kernel][26/02] Perseus

What's in 33.1?
[Galaxy S III Original Android Development] jeromechrome1:
Re: [Kernel][26/02] Perseus

Does this kernel have swap support?
[Galaxy S III Original Android Development] sachilleas:
Re: [Kernel][26/02] Perseus

Yes it does! You can see it in the first page if you want to have no doubts ;)
[Galaxy S III Original Android Development] AndreiLux:
Updated with the calibrated values. Thanks to Slimer777 for the fast work.

Update8 contains little, they did an update to the MMC patch to enable a power on notification when the chip turns off / on so that the kernel can be aware of when it crashes, and avoid to use the watchdog to reset the chip. In plain words it avoids those 10 minute lockups in the case where SDS would happen. However I'm not using Samsung's patch anymore so I'll be waiting a bit to get some feedback from another dev before I do anything with it, it's not critical anyway. There's nothing regarding MB3 there.
[Galaxy S III Original Android Development] erto90:
R: [Kernel][27/02] Perseus

Ok but we arr always safe on SDS side right? You are using a your patch instead of Samsung official I hope, right?

Btw once color system will be final I'll retake up my thread
[Galaxy S III Original Android Development] AndreiLux:
You're safe. I'm using a refactored patch from Oranav.

The colour system is final, at least for the documented controls.
[Galaxy S III Original Android Development] Anakha56:
Thanks Slimer & Andrei for your hard work :D. Just one thing ... Before I flashed the updated kernel I changed screen mode to standard (was on natural), flashed new kernel and ... cant tell the difference... I reckon I am colour blind... :p *edit* Nah I just suck at reading. Disabled Master Sequence to let the kernel handle colour and it all looks good :). BTW When doing a reset settings to default the Master Sequence switches off in STweaks but the colour still stays with calibrated profile, have to re-enable and disable to get back to normal.

Again thank you to the both of you for your outstanding work in improving the quality of our displays :).
[Galaxy S III Original Android Development] uberto.costanzo:
hi please work in leaked 4.2. sammy?
[Galaxy S III Original Android Development] erto90:
No,devs need samsung to update source for 4.2..
[Galaxy S III Original Android Development] i9100g user:
Re: [Kernel][27/02] Perseus

Lol with the master sequence on , it looks like all colors are washed out badly:D

Guess I will get habitual to this after all these are the most natural colours.

:thumbup: best kernel for s3 !

sent from an Galaxy s3 GT I9300

Running perseus kernel 6 , XELLA 4.1.2 leaked build

:D xdaforums.com/showthread.php?t=1784401

Dont click,you might regret , I won't be responsible if you brick ur head
[Galaxy S III Original Android Development] drakester09:
Re: [Kernel][27/02] Perseus

I think you should enable master sequence in order to enable calibration.
[Galaxy S III Original Android Development] Anakha56:
Haha sorry I typed that out wrong. Yeah with Master Sequence enabled it using the calibrated profile. Sorry for the confusion...
[Galaxy S III Original Android Development] erto90:
Guys,as son i get my PC back ( maybe tomorrow) i will completely rewrite my display expert thread

Hell, my power supply burned togheter cpu and motherboard, what a bad moon:crying:
[Galaxy S III Original Android Development] orangerot.:
AW: [Kernel][27/02] Perseus

Yeaah I thought this too... I Think I like those "unnatural" colors from dynamic screen profile more than those natural ones :D
[Galaxy S III Original Android Development] Anakha56:
So what do the "Digital Noise Reduction Control", "High Dynamic Range Control" and "Digital Edge Enhancement Control" do? I have unticked factory settings on all and then selected all the other options but I cant really tell what they are doing.

This calibrated profile while looking washed out in some areas actually makes looking at the screen easier on the eyes and some of my backgrounds looks stunning now :). I am loving this profile :).

One last question (its a dumb one so go gentle on me :p) since the Samsung profiles over saturate the image and make everything look "brighter" by using the calibrated profile could it lead to a slightly better battery performance?
[Galaxy S III Original Android Development] rezapatel:
Re: [Kernel][27/02] Perseus

Oh I love the new natural colors. Looking at them in dynamic settings again almost makes me nauseatic..

Thanks!

---------- Post added at 12:51 AM ---------- Previous post was at 12:49 AM ----------

Btw, hook enabled with the default dynamic profile gives very dubbed colors, although if you hook it and change the Samsung screen settings to Natural, you will be amazed with the balanced and real colors or generates..
[Galaxy S III Original Android Development] AndreiLux:
None of this makes sense. The hook alone won't do anything unless you change the controls in STweaks.

And enabling the master sequence has no correlation to whatever profile is enabled in the ROM.
[Galaxy S III Original Android Development] rezapatel:
Re: [Kernel][27/02] Perseus

Don't know, but I really didn't change any settings (I believe the optimized settings are already configured?)..

I enabled the hook (and kept the master switch off), the colors went dubbed while I was using the Dynamic mode. Then I went in the Samsung profiles and changed it to Natural and the colors were really a great balance between the two.

I verified twice, the colors I see are neither the default Samsung Dynamic or Natural, but somewhere in between.

I current have only the hook enabled and HDR options enabled from the screen menu..

---------- Post added at 01:12 AM ---------- Previous post was at 01:06 AM ----------

Tried to capture screenshots to share the results, but the results seem to be the same on the screenshots.. So that won't show what I am experiencing.
[Galaxy S III Original Android Development] The Broken:
I seem to have a problem with the vibration pattern, dunno if it is ROM or kernel related though.

But it should be like: BZZZZZZZZZZZ

But sometimes (!!for the same application!!) it goes like bzz BZZZ bzz or BZZZZZZ bzzz or bzz bzz bzz. (and some more patterns, jsut randomly used)

Is it only me or does it happen to anyone? And do you guys have any idea on how to fix it?

EDIT: application in the example is Whatsapp
[Galaxy S III Original Android Development] dezeubby:
Do I need to make some screen calibration or just flash the new version ? If i need to do the calibration , how can I make it ?

---------- Post added at 10:27 PM ---------- Previous post was at 10:16 PM ----------

I have the same problem !!!!
[Galaxy S III Original Android Development] Flypwnz:
GT-I9300_JB_Opensource_Update8

4.2 or still 4.1?
[Galaxy S III Original Android Development] donteo:
4.1.2 :)
[Galaxy S III Original Android Development] tolis626:
Well,I just realised I hate my screen.No matter what I do,I can't get blue to be blue and white to be white.Blue always has a greenish tint to it,which makes it more like cyan,and white is completely off with a tendency to a yellow tint.Worst thing is,I didn't relaise all this until I started fiddling with it.

Also,the screen brightness seems to have gone down?Or is it me?
[Galaxy S III Original Android Development] orangerot.:
I have this issue too.. I don't think it has anything to do with the rom as it occures on certain different roms for me.. Happens in whatsapp and when an email arrives(using stock samsung mail app). I think I noticed it with facebook too.. So as it's not a Rom problem nor a app problem it should be a kernel issue...
[Galaxy S III Original Android Development] AndroidGX:
I have also to agree that I'am a bit disappointed with this calibration method. I was clearly expecting something impressive for a calibrated screen from 33.1 but after flashing 33.2 : it looks the same to me which is what I feared :D

Wondering how was the real method to get this calibration ? because we are far of iPad3/4 etc color calibration for the moment :(

I would say that it's because we maybe got different screens on our S3's, and that everybody has not the screen of Slimer777 (which is the guy who calibrated for Andrei (correct me if I'am wrong :cyclops:). No, clearly somethings wrong with final calibration, glad to see we are not alone to not like it ;)

We all know that best calibrated values must be set with highest maximum brightness possible and not touch it. In this case colors looks not SO bad on my S3 after all... even if it's still not perfect then.

Andrei, what's your plan about this please ? will you let this actual value ?

Many thanks :good:
[Galaxy S III Original Android Development] AndreiLux:
Brightness may have gone down a bit on the master profile since the colour manipulations are done as subtrahends from the absolute maximum values, can't do much about it unless we do a hardware calibration.

I don't have any greenish blue, it looks perfect to me. Use some proper sample images:

The above chart has all variations of the spectrum. The 12 columns on the left are most important. They're pure R/G/B towards black, towards white, and YCM towards black and towards white.

Also if you want to test out the edge enhancement, this useful:

Zoom in and out for a trippy effect.

Click on images for original sizes.

It's correct. Get used to it. And it IS at/beyond iPad3/4 levels.
[Galaxy S III Original Android Development] MuertoKo:
Re: [Kernel][27/02] Perseus

Having the same issue applying readahead buffes here on 33.2

Colors as in last version are... Special, and the loss of brightness is highly noticeable with day light.

I'm gonna try it enabled until tomorrow to try to get used to this :)

Thanks for great effort!!

Enviado desde mi GT-I9300 usando Tapatalk 2