yashsingh1/xdaforums huggingface dataset:
[Galaxy S III Original Android Development] AndreiLux:
I fixed the negative scenario, it won't interfere with the master sequence. I never personally used it but I'm wondering what's the point? Would people be interested in rather having only black and white inverted and the rest of the colours left untouched?

33.3:

- Fixed negative scenario

- Fixed colour temp control (base value was off and limited the slider to +-2000K)
[Galaxy S III Original Android Development] tincmulc:
The point is usually to save power when reading websites or PDFs with white backgrounds. It could also be used in mostly white apps for the same purpose.

I think inverting only black and white is a great idea for this purpose and would be very interested in such an option.
[Galaxy S III Original Android Development] dezeubby:
AndreiLux thank you for your work ... Let me understand corectly ... if i flash the new version 33alpha Perseus , after flash the new profile for screen is applied or do i need to check master sequence ?
[Galaxy S III Original Android Development] habylab:
Re: [Kernel][28/02] Perseus

I'll ask again, what does register hook do? Is only the master sequence needed to have calibrated values, or both? With register hook on, twitter picture texts look pixelated, without they are fine. Whites seem brighter though.

Check master!
[Galaxy S III Original Android Development] tcwch:
Does it support Stock 4.2.1 ROM?
[Galaxy S III Original Android Development] scheichuwe:
AW: [Kernel][28/02] Perseus

No.
[Galaxy S III Original Android Development] omniwolf:
If you don't touch any other settings that the master Sequence one, then the register hook tickbox will do nothing. It is only useful if you start mucking around with settings further down. If register hook makes changes to how your screen looks, you must have dicked around with your screen settings. If you don't have a colorimeter or spectrometer you shouldn't be touching any other settings than the Master Sequence tick box.

If you don't like the "drab flat" colours that ticking the Master Sequence tickbox gives you, then LEAVE IT UNTICKED. no one is forcing you to tick it.

No, it does not. Please be a good forum citizen and perform a search/read the OP before asking any questions.
[Galaxy S III Original Android Development] jinosong:
Re: [Kernel][28/02] Perseus

Although I'm a newbie to Perseus, I must say this kernel is the most advanced and sophisticated kernel out there. I've tried almost every other kernel and this blows the competition out of the water. Features such as RAM tweaking and screen calibration make other kernels look like child's play.

The one thing I wish this kernel had was more CPU governors. Standard Pegasus is kind of boring and the performance governor just locks the CPU to 1400Mhz which isn't efficient in any manner. Maybe a port of lulzactive or perseus-io would help us out with more options.

Anyway, this kernel rocks and I wanted to express my gratitude to the developer. I wonder why more people don't know about this kernel. Yank555 and Boeffla are child's play compared to this.
[Galaxy S III Original Android Development] Slimer777:
For the members that still think they are having problems or unsatisfied with result. Go and read the Note II thread. I am not going to cross post.
[Galaxy S III Original Android Development] The Broken:
Re: [Kernel][28/02] Perseus

I must admit that I was skeptical at first about the colors. But after trying it for a couple of days, I can really notice that it looks way better, nice job!!

Btw, what about the strange vibrate pattern I posted, about a page back? Only answer I got was that other people experience it to.
[Galaxy S III Original Android Development] AndreiLux:
Re: [Kernel][28/02] Perseus

All settings under the CPU Scaling and CPU Hotplug tabs are exclusively Pegasusq's configurables.

If you're that bored with it, then it means you already know how the governor works and what all those settings mean and I can't help you. If not, I suggest to start studying.
[Galaxy S III Original Android Development] jinosong:
Re: [Kernel][28/02] Perseus

You're right. With those configurables, I can probably get what I'm after. Thanks and you really made one hell of a kernel for us.
[Galaxy S III Original Android Development] dezeubby:
Re: [Kernel][28/02] Perseus

It is normal if the screen have a tint of grey after I enable master sequence?
[Galaxy S III Original Android Development] riccardoPolaris:
R: [Kernel][28/02] Perseus

Has anyone tested NTFS automount?

Inviato dal mio GT-I9300
[Galaxy S III Original Android Development] Amanoo:
Does OTG+Charge work in this kernel? In older Samsung stock kernels, you could make some sort of OTG cable, but instead of shortcircuiting the ID and GND pins you could put a 40.2k resistor between the ID and GND pins. When you then put an external voltage on the +5v line and put the power source's GND on the cable's GND line, the phone would charge while allowing the use og OTG. Unfortunately, Samsung killed this undocumented feature in recent updates. Could anyone test if it works in this kernel? If people could also test if the phone really charges, in some cases the phone pretended to charge while actually doing nothing, I would be thankful.

In case my explanation was quite horrible, here is a badly drawn schematic of een the cable that used to allow OTG mode while charging the phone.
[Galaxy S III Original Android Development] AndreiLux:
Re: [Kernel][28/02] Perseus

Read the second point in the change-log of version 25. It will answer your query.

This goes generally for everybody, Ctrl-F the first page for keywords regarding whatever you want to ask, 90% of questions here would be futile if people would do that.
[Galaxy S III Original Android Development] Amanoo:
Turned out I happened to have read that countless times and managed to keep reading ver the word OTG... That makes a pretty strong difference in what it says.
[Galaxy S III Original Android Development] AndreiLux:
Re: [Kernel][28/02] Perseus

I... really can't parse what you're trying to convey?... The change log paragraph exactly answers your question and beyond. Yes the kernel supports OTG charging.
[Galaxy S III Original Android Development] mamba720027:
Re: [Kernel][28/02] Perseus

So after running the calibrated profile since it was released I have no probs with the colors.The colors are way better than any Samsung profile colours we have so far.

Only things I notice was that I'm likeing the Samsung sharpness when register hook is enable and I toggle "edge enhancement for user interface". Before with the Samsung screen profiles I always like the sharpness settings in Perseus. Not complaining :)

Also I couldn't help but notice that their was still a tint effect over the screen evin before we had the calibrated colors,like a brownish/redish tint and can mostly be apparent in blacks and grays and on whites.

So I set my screen brightness 70% then in STweaks I toggle colour temperature control and adjusted the "color temperature" slider to 2000k,1500k seems fine also but hardly I notice a huge difference between the two. Now I don't notice any tint like effects over the screen and whites are much whiter and redishness no more on blacks.

That's my experience this far and I find adjusting anything else pointless as the calibrated colors are absolute.

Sent from my GT-I9300
[Galaxy S III Original Android Development] Amanoo:
I just flashed Perseus Alpha 33, but it doesn't seem to do any OTG with that resistor value. I don't see the mouse I attached appear. The mouse does work with a normal OTG cable (which doesn't do any charging). It does say there is a dock connected, but nothing else. Maybe it works differently from how it used to work? What I made is liek an OTG cable, but instead of shortcircuiting the ID and GND pins I put a 40.2k resistor between them, and I put an external power source on the +5v and GND buses. Used to work perfectly with old kernels, but so far I can't get it working any better on Perseus than it did on the stock kernel.
[Galaxy S III Original Android Development] NuclearEMP:
any chance of getting this for the i535 verizon SGS3
[Galaxy S III Original Android Development] Tatsuya79:
I saw you've been discussing the gamma level in the Note2 forum and I think there is something particular with my amoled going on.

Be it on Samsung default or with the new master profile, this picture always shows me around 1.5 at 48% / 1.6 at 25% / 1.8 at 10%.

It's close to 2.2 all the way on my monitor.

I wonder if I can do anything about it? :confused:
[Galaxy S III Original Android Development] AndreiLux:
I think that's actually just a problem of interpolation and not capable of viewing the image at its native resolution. They use dithering for that image and since I'm currently not aware of any method to view it at 100% resolution on Android it fails to show up properly.
[Galaxy S III Original Android Development] majkyke:
Hey guys, I like this kernel, I walked out of Boeffla kernel, and I have to restart over and over. :crying:

I also tried wipe cache and dalvik, but no change.

Can you tell me what is wrong?

Thank you :D
[Galaxy S III Original Android Development] Tatsuya79:
Thanks, you're right.

I thought about that and tried to see it with the picture viewer and also on the internet browser on android without being sure of the actual ratio.

I did the opposite test on my monitor and resizing the picture gives me wrong report.

So that's irrelevant in the end.
[Galaxy S III Original Android Development] Cristiano Matos:
Hey Andrei, thanks a lot for your incredible work!

I little for my admiration: 2CF06414FE7753441
[Galaxy S III Original Android Development] Anakha56:
Just wanted to say if you ever setup a PayPal account I owe you a donation. Thank you for your hard work in getting our displays calibrated. I just love the new colours and have already had a couple of my friends wish that their S3's look like mine :).

For Andrei: Confirmation number: 2NM14595AX634272Y. Again thanks for your hard work on making the best kernel out there for our S3's and I cant wait to see what is next :D.

*edit*

@Andrei is it possible to get a build date for our screens? I mean is it possible to run a command in terminal to see the displays build date or something to that nature? Reason for asking is because if we can get that info we might find out which screens share a common colour hue over others. I seriously doubt it is possible but it helps to ask.
[Galaxy S III Original Android Development] AndreiLux:
I don't know of any method to retrieve the screen manufacturing date, closest thing would be probably the phone's manufacturing date.
[Galaxy S III Original Android Development] Anakha56:
Ah okay. It was a long shot :). Have a good weekend!
[Galaxy S III Original Android Development] dan0s:
Re: [Kernel][28/02] Perseus

I'm having some trouble with charging. After it reaches 86% it only charges at 4% an hour.

The previous release before you recently fixed the colours started discharging after 86% while it was plugged in to the wall.

Not sure what it could be, has anyone else had this?
[Galaxy S III Original Android Development] nfsmw_gr:
Hey AndreiLux two things,

1)Could it be possible to mute the notifications playing from the speaker when you're listening music through headphones so we could only listen them through the headphones just like any other sound?It's kinda anoying...:S

2)How's the linaro thing?You got any results..?

Is it better/worse?

Thanks. :)
[Galaxy S III Original Android Development] habylab:
Re: [Kernel][28/02] Perseus

Have you tried resetting stweaks? Could be the charging hard volt, should be 4.35.
[Galaxy S III Original Android Development] kbnguy:
Beer!

Andrei, Thx sir!

27J62278H9902913H.
[Galaxy S III Original Android Development] AndreiLux:
Re: [Kernel][28/02] Perseus

Thanks for donations, it's very appreciated.

Just a FYI, never understood the confirmation code thing, we get an e-mail from PayPal with your XDA usernames and real names so I already know who you are :)
[Galaxy S III Original Android Development] Anakha56:
I have no idea why either. When I first started donating on XDA I went with the crowd since everyone else was doing it that way. *shrugs shoulders* Maybe it is a way of showing everyone else out there that donations are being done?
[Galaxy S III Original Android Development] dan0s:
Re: [Kernel][28/02] Perseus

I tried that, unfortunately still the save issue.

Drops down to 3.6% per hour for charge.

Haven't had this issue with any other kernels. Siyah seems to charge correctly.

I love perseus kernel and want to use this one though!
[Galaxy S III Original Android Development] jinosong:
Re: [Kernel][28/02] Perseus

Use the Boeffla cleaner before installing kernel.
[Galaxy S III Original Android Development] habylab:
Re: [Kernel][28/02] Perseus

True stuff right there. Same goes for people having yank problems, use his cleaner.
[Galaxy S III Original Android Development] MuertoKo:
Afaik there's no need to use the cleaner anywya, Yank already said his tweaks and stuff are only run if the kernel calls them, so you'll just have some fiels you don't need resting there, nothing to bother at a kernel level anyway
[Galaxy S III Original Android Development] lvoonjian8888:
Couldn't believe that the screen tweaks really make my S3 screen looks MUCH MUCH more better now. Thanks AndreiLux for your Awesome work!!!
[Galaxy S III Original Android Development] EduMonzter:
Re: [Kernel][28/02] Perseus

after a couple of days using the new screen profile I just can say thanks, I have compared it with an iPhone 5 and colors now are pretty similar, just white it isn't as shiny as iPhone screen

And now I can use. my phone with 100% brightness with 4 hours screen time 14 hours of use with 3g :thumbup:
[Galaxy S III Original Android Development] davibs:
Wich screen profile my friend?

Can you help me?
[Galaxy S III Original Android Development] Nerobaxxy:
Hi sorry for asking. It works with ARHD 30.1(unofficial 4.2.1 stock samsung)?
[Galaxy S III Original Android Development] mattiadj:
R: [Kernel][28/02] Perseus

No

From universe with my gs3
[Galaxy S III Original Android Development] simone87stilo:
Tried to install SpeedMod kernel was from last release.

Nothing does not start, I always restarts s3: (

Why is that? Tried to install it via cwm and using odin but the result does not change: (
[Galaxy S III Original Android Development] Andersondj:
Re: [Kernel][28/02] Perseus

Ask to hardcore.

This topic is just about perseus, not SpeedMod.

Enviado de meu GT-I9300 usando o Tapatalk 2
[Galaxy S III Original Android Development] Slimer777:
You are so kind, I appreciate it though. Your enjoyment of it means more than a donation for me.
[Galaxy S III Original Android Development] simone87stilo:
Maybe you do not understand.

I had before but I'm asking SpeedMod kernel install kernel perseus!

But I will not be Always restart the phone as I do? Why is it always restarts? : (
[Galaxy S III Original Android Development] Slimer777:
I hate to say it but.....are you sure you know what you are doing? Tweaking is fun but making it right is another.

You have a yellow tint, that is ok, raise the 'blue in white' until you get your white. Do you know what BinB is? You are throwing all blue luminance out of wack across the board. Reducing GinB will not remove the yellow tint, you are simply twisting the colour gamut, giving you undersaturated blue.

Everyone else should learn from this, colour calibration looks easy but it takes a LONG time to master. Blindly adjusting these parameters without a spectro is suicide. I have gone down this road years ago. And you always end up with something that you think is right.

Andrei, maybe it's time to shrink the menu.
[Galaxy S III Original Android Development] habylab:
Re: [Kernel][28/02] Perseus

*Which, and there aren't any. He is talking about the "master" profile.
[Galaxy S III Original Android Development] Slimer777:
And now you, sir.

Read this link http://www.digitalversus.com/tv-television/philips-40pfl5507h-p12906/test.html, it's not very professional but at least it provides some measurements.

THE BLUEs on your TV has a dE of 10! The average dE for all colours is 3 which is good. You are comparing the weaking link of your TV to the phone! Your TV also has a higher standard colour temperature of 7570K which makes everything even bluer. Their charts are not complete so I can't tell which way your blue is but it is either way over saturated or way under or way tinted in order to get a dE of 10.

Everyone thinks that a TV has accurate colors, from my experience I can tell you over 90% of TVs out there doesn't even calibrate as well as this little phone (with this kernel of course). This is the only reason I was interested in Andrei's work.

People, go to the Note II thread and read the DOs and DON'Ts.

DON'T compare your phone to your monitor or TV, they are all wrong including the phone itself! But I am pretty sure that on average, this calibrated phone has a better chance of doing rights than most TVs out there.

This calibrated phone has a better colour gamut than a Sharp Elite TV to say the least.
[Galaxy S III Original Android Development] tolis626:
Re: [Kernel][28/02] Perseus

Well,fortunately mine is the variant with the UV2A panel,not the PVA one.It is definitely better than the new one.I was at a retail store some time ago and the difference was obvious.Still,you're right,so I can't say anything more. :p

Turns out though that blues were wrong both on the TV (obviously) and on the phone.Something was totally off with the color temperature,probably something I did.Taking it back to 6500K and adding some chroma saturation makes it good again.Really good.

It goes without saying that we owe you and Andrei a great deal.Thanks guys :)
[Galaxy S III Original Android Development] Tatsuya79:
LOL no! keep the options there! :silly:

I removed those settings BTW, I was testing everything to see what I could get.

But your calibration is great and I'm thankful really!

I confess I kept some slightly reduced GinR and upped BinR, also a bit of upped BinY.

The goal (even if it's just a matter of taste) is to remove a bit of orange in the red and making yellow lighter (and also less orange in fact).

I'm not sure, and perhaps I'm wrong here, but what seems logical for a RGB matrix is perhaps not similar for pentile.

Like some optimization could have been decided on a particular color scenario to give a bit more green subpixels than blue ones, making some strange result when some leds wear off a bit more (or are weaker for any manufacturing reason).

Something non linear, like "here we'll use 2 x G sub-pixels at x luminance level, there 1B 1G at x level". This would make it not in line with a white calibration.

Anyway, just to repeat I did notice the same kind of orange tint before on samsung profile. It's still here after your work but overall your profile is incomparably better, that's for sure.
[Galaxy S III Original Android Development] MuertoKo:
Just a newbie question but, on default setting I have all Factory settings ticked, switching master profile will overwrite ALL that, so I just tick the master profile and forget, amb I right?

I was doing the famous thing of comparing my screen to iPhone and it's actually less... "sharp"? Using that images Andrei posted before (the original one actually with higher resolution) to compare, I could see better the shiny sun on water image on the i5 than on my S3... Was wondering if I ticked something more or less than I should...

Anyway, brightness is indeed an issue when comparing as we can't reach the iPhone5 brightness with the new profile, but as somebody said before that has no solution for now so... well, will just enjoy the colors and forget the brightness I guess!
[Galaxy S III Original Android Development] lefttobleed:
thank you Andrei and Slimmer for these beautiful screen setting.

After fiddling with the settings since 2 days (sorry Slimmer will go look for a spectro now) i was able to reach the perfect settings for me...

was able to make whites much better than stock... i really needed that...

however was not able to reach the same whiteness as my lcd nexus S.... Is it possible to get that level of whiteness or better ?

thank you guys again... FOR ME the S3 screen was the only negative point of this phone... actually it still is... inkmarks.... aaaahhhhh :)

thanx
[Galaxy S III Original Android Development] pat357:
What are nits ?

I know candelas, lux and lumen, but never heard of "nits".

How does nits correlate to any from above ?

Any good link for more info ?
[Galaxy S III Original Android Development] Slimer777:
I must say that when I first start out calibrating the Note II, I knew people are going to say about the washed out effect so whenever I had a choice, I chose a more saturated path instead of a lower saturation point. For me, I didn't really like it but I thought you guys will like it better. Also one of the reason i did not touch gamma as I mentioned before is because it has a naturally higher gamma of 2.3x which I also thought it would be a crowd pleaser as long as I don't touch it.

Your responses tell me different. Technically, the SGS III has a better calibration, pretty much on the spot for everything. Today, I put the two side by side and played Step Up Revolution on them. Personally, I like the more natural colors of the S3, it just feels cleaner overall. For the people who has booth phones, tell me what you think. It is a good comparison because they are booth OLEDs and calibrated by the same person.

I ask because I am ready to do another calibration for the N2.;)

---------- Post added at 01:52 AM ---------- Previous post was at 01:46 AM ----------

Yes, by nature the iPhone should be sharper. It's a reality. You can try to fool your eyes with sharpness control.

You bring out another fact, the OLED screen at this stage cannot provides the brightness that LCD can because they are using a white backlight. LG's OLED solution may have a chance.

---------- Post added at 01:59 AM ---------- Previous post was at 01:52 AM ----------

Are you now brighter than stock Samsung settings? We really need to know this.

yes, you can get better white in WB control of this kernel.

You extreme setting will not cause problems to the screen but it makes me wonder:rolleyes:

Yes, you can get close to the LCD whiteness but you will have to crank brightness way up to say at least 80%

---------- Post added at 02:01 AM ---------- Previous post was at 01:59 AM ----------

I would have used cd/m2 but nits is easier to type. They are equal.
[Galaxy S III Original Android Development] lefttobleed:
deleted...
[Galaxy S III Original Android Development] Slimer777:
I don't know what to say but your panel is very different. Remind you that uping BinY will give you desaturated yellow around 60-80% saturation. Yes, yellow at 100% saturation is a little oversaturated but people still say we are washed out.

---------- Post added at 02:15 AM ---------- Previous post was at 02:12 AM ----------

Brighter than stock 100% brightness? Now this is truly amazing!:good:

The 'whiteness' that you mention about the LCD screen comes from extreme luminosity of the LED backlight.
[Galaxy S III Original Android Development] Slimer777:
Have you turned into a videophile now?:highfive:

---------- Post added at 02:25 AM ---------- Previous post was at 02:19 AM ----------

I don't care what equipment you used, just by being able to raise the brightness above stock is a feat in itself while I can only lower it in order to get things right. As long as you enjoy it, that's what matters.
[Galaxy S III Original Android Development] dezeubby:
Can someone please tell me what I need to do in order to activate the new awesome display profile ?? I understood from some people that i need to enable just master sequence . I need an exact answer. THank you !
[Galaxy S III Original Android Development] dezeubby:
Re: [Kernel][28/02] Perseus

So after I enable master sequence I need to make my own settings? How can I do them? If I just enable master sequence I have a grey tint.