yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] kylothow:
If you're using latest release of my kernel there are only two possible explanations:

- you're doing something wrong

- the ROM you're using does something that interfere with my kernel settings (like trying to set SELinux to Enforcing or override something else)
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] CFSlayer:
Thank you for your quick response! :D Once again, great job on this awesome kernel :D
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] v0ne:
Hi, can I restore the backup data after seting up the /data to f2fs? thank you
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Mongobill:
Hi.now im on f2fs but with zhis kerbel and rr no chance.very much lags

Gesendet von meinem SM-G935F mit Tapatalk
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] kylothow:
It's like a problem in the latest builds (of RR), don't know why.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] rafik25:
Hello lastest release works on aospExtended 3.3 :)
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] v0ne:
Im on RR latest build (3.8.2017) no lags at all. very smooth with latest 2.1.2 fire kernel :good:

BTW, both /data & /cache are formated with f2fs.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] kylothow:
But it doesn't support f2fs [emoji26]
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] rafik25:
See that
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] kylothow:
With f2fs?
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] skivnit:
Great work on this kernel
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] kylothow:
New update is ready! It's a pretty small changelog, but in my opinion it's worth even just for the flicker free patch.

Version 2.1.4

- updated interactive governor with Samsung optimized version
- implemented the AMOLED flicker free patch
- updated ramdisk for both herolte and hero2lte to the one from latest LineageOS builds
- updated ramdisk to be compatible with SlimROM (untested)
- removed a few redundant tweaks
- fireactive it's on its way to debut, but still disabled because incomplete, sorry :(

By the way, I'm working on a governor for this kernel.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] kimern:
This build does not boot unfortunately. Just confirmed with clean flash of RR.

2.1.3 works fine.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] kylothow:
It works fine but a few ROMs are problematic. Others say RR boots but it's laggy. Others say it's fine. I don't know which ramdisk I should use anymore...
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] kimern:
Get your struggle. It's an amazing kernel anyhow! Appreciate your work.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] kylothow:
New release to fix most issues (e.g. ROM compatibility and kernel size) available for download.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] rafik25:
Thx bro ;)
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] kimern:
Thanks! Not achieving root though? I've tried MagiskSU and SuperSU.

Only Magisk on 2.1.5
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Reuben_skelz92:
So I'm on newest lineage and its running well. Has anyone tried this. Kernel and noticed if the battery/performance is better than stock lineage kernel
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] kylothow:
New release announcement

Version 2.1.6b

- updated busybox and sqlite3 binaries with more convenient versions

- changed optimizations, enabled safety features and possibly fixed f2fs cryptography

- getting ready for the Synapse restyling

- build the kernel uncompressed

The latter fix solves most lagging issues and noticeably improve performance over compressed version; I'll look into the kernel size issue soon!

Try it out and let me know how it works. Enjoy Fire Opal kernel!
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] fedef12evo:
heart rate sensor will turn on when I put something in front of it, even on a table
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] kylothow:
Not for me
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] twy_2000:
It seems that what you changed does not relate to kernel compression.

it is the gcc compile option "optimize for size".

Enable such option would disable O2 compile flag, so the kernel would be slower.

If you want to keep Ofast or O2 flag, I suggest that only build necessary drivers and modules.

Keep the kernel size less that 41MB, the size of kernel partition of s7edge.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] kylothow:
I know what I did.

Optimize for size means that the kernel modules are compressed. The function itself checks if flag is enabled, -Os is used. If not enabled, -0fast is used instead. It shouldn't make any difference on a high end device but at the current state of development, it does.

And, by the way, this kernel currently is smaller than the partition but as I said, to avoid future problems, I'll reduce kernel size.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] nerdyblonde:
Thank you for your work [MENTION=5645637]kylothow[/MENTION]! Running with the latest RR rom, and all is fast and smooth. Really appreciate it!
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] MitoTakatori:
Hey! How are you madam? It's been so long since Optimus G Pro days! You using S7 Edge or Flat?
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] donky kong 017:
Hi! Thanks for your work. I tested the kernel 2.1.6b on RR.

The options are great for synapse. tweaking works great and for the time i tested everything was smooth and all.

just 2 things that came up:

AMOLED flicker free patch makes the minimal brightness a bit higher than normal. is there anything i can do about it. e.g. lower the min brightness or deactivate the flicker patch at all.

and second the battery options for cpu in the cpu tab did not work. they could not be applied in synapse. i have to say i ran the rom and kernel on dual booter, but everything else worked fine.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] insestito:
Any synapse config for improve aosp ROM?

Thanks for this kernel
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] nerdyblonde:
I'm good! S7 Edge.. Got it when it first came out, dropped it, sent it for repair and it took forever to come back. Finally got it back, and maybe try to build Bliss soon for it.. Hope you're doing well!
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] MitoTakatori:
I see. My old G PRO got Bliss till the phone dropped and broke the screen! Great to know we are on the same boat again! Hopefully Bliss will see it's way on S7E/Flat! I am doing great and enjoying my S7E! Way better than my old G PRO for sure! Hope you are doing great yourself my lady! :good::good::good::good:
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] sontjer:
How come Synapses is not available on my RR with the latest Fire Opal kernel installed properly? Apart from that, everything is nice and sound. P.S RR also installed by dualboot patcher, mounted on data partition.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] sontjer:
How come Synapses is not available on my RR with the latest Fire Opal kernel installed properly? Apart from that, everything is nice and sound. P.S. RR also installed by dualboot patcher, mounted on data partition.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] donky kong 017:
try clearing data for Synapse and restart.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] sontjer:
SOLVED! Because of the lack of busybox:). Synapses is working now.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] kylothow:
Try using version 2.1.9
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] sontjer:
2.1.6 is good enough for me, both smooth and battery saving. You are so hard working man! ALRIGHT, I will defintely try it out!
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] sontjer:
Iam using 2.1.9 now, so far so good! BTW, what is in the new version?
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] kylothow:
As soon as I can I'll write down the changelog. By the way, next version will have it fixed but the included busybox misses some applets so you need to install busybox from the Store.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] robhug:
Just have a little question, except xenon hd, did you recommend a rom, or one that you think it should work the best with? (RR, lineage, slim, ..) In think Roms like lineage that aren't heavily modified and the most close to stock are better ? (Beacause I have heard more complains and bugs report on RR than with lineage for example)
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] donky kong 017:
Btw. Kind of a changelog can be found from the github commits.

Running 2.1.9 everything seems fine. However I have not run a full circle. Synapse worked after clearing cache and art cache.

One thing remained. The battery settings in the cpu tab can't be chosen

When i choose performance, synapse just force closes
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] kylothow:
CypherOS is the ROM I'm putting more efforts in to make it perfect. And it's based on pure AOSP too.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] kylothow:
Looks like something is missing in the interactive governor (because you're using interactive governor right? That modes only work with it). I'll look into this tonight if I finish other works.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] robhug:
Its also my favourite and the best by far :)
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] donky kong 017:
Oh sry mate. My fault did not know that this would only work with interactive. No need to look into it. I used alucard at the time

Just checked. With interactive it works perfectly. But the strange thing is, when I set it in battery mode with interactive and then change the governor to e.g alucard it sticks with the battery settings
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] kylothow:
It's just apparent because, as the errors you reported say, these parameters are Interactive specific (actually, Samsung's Interactive) and completely missing in all the others.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] fedef12evo:
for me all aosp roms are very very laggier than touchwiz, is there a mod or fix or kernel setting to get smooth as touchwiz?
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] proxxy:
Yes, the mod is called "patience", for now. Tried everything, all aosp ROMs are somtetimes laggy and have some bugs (battery, camera, heat) but developers are working hard, the future is bright and promising.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] donky kong 017:
I see. Thanks so much for your answer. And keep up the good work ??
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] robhug:
Fist time I see that aosp are laggier than tw, for me it's the opposite, very fast and smooth. In general the less you custom the build an the most simple the build is, the smoother it is. To be honest the only bad thing on aosp and it will be probably be the same forever is that the camera won't ever be as good as stock but this sacrifice is highly justified with, everything, beacause except camera TouchWiz isn't better in any points as aosp.

(If you use official Facebook app, I think in have found why you have laggy Roms ?)
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] fedef12evo:
I use Facebook, but in general animations on aosp are not smooth
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] robhug:
Check animations speed in dev settings. If thy are too quick the animations are laggy, try set slower or quicker animations and see if it changes some things . Or it's probably something else and I can't help for that
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] kylothow:
New version 2.2.1 is here, with just base updated to DQC5 (over 2.2.0).

Version 2.2.0 has given good results on both battery and performance side, so take this as a stable version.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Mr.R™:
So what governor has everyone found to be the best for battery life? I noticed zzmove and alucard are included, are they working well? They used to be quite good on my old devices :)
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] sontjer:
THANKS for your endeaver to make a decent kernel.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] fedef12evo:
2.2.2 not boot on lineage os, 2.2.1 is good
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] kylothow:
Please avoid reporting bugs related to experimental versions (i.e. not announced kernel / version number above the one reported in the thread).

For this testing and reporting there's the Telegram group.

Thanks.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] fedef12evo:
Sorry
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] kylothow:
No problem. I'll rearrange the files to make this distinction more clear.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] CFSlayer:
[MENTION=5645637]kylothow[/MENTION] I am having an issue flashing the 2.2.0 Fire Opal Kernel over the TipsyOS ROM. After I flash it and boot up, I get SystemUI has stopped and can't do anything :( Kernel is working fantastic on AOSCP though.

Would this have anything to do with the TipsyOS ROM itself by any chance?
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] kylothow:
Yes, deedwar did a few (not specified) changes.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] fedef12evo:
Im running on f2fs what is better ? Ext4 vs f2fs?
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] duvee:
Im curious too.. Can somebody explain what the benefits of f2fs is over ext4, or point me in the right direction with a link? This kernel only supports f2fs, or both?

I had f2fs on my nexus tablet because it was better they said.. Still dont know why.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] sidpradhan600:
It would be really cool if off screen gestures could be supported with this kernel, like the elemental x kernel. Keep up the good work.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] fedef12evo:
Benchmark like androbench tell me that ext4 is better, but my eyes prefer f2fs
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] kylothow:
New release announcement

A new kernel revision has left the kitchen and passed the extended quality checks we do :laugh:

I updated the kernel source base to DQCG, fixed yankactive and smartassv2, added a few patches to fix some Linux kernel bugs and probably something else I can't remember now :silly:

So, now go get it from the usual download link (I know you're lazy so here's a direct link: https://goo.gl/MzcdiX)
[ZenFone 2 Q&A, Help & Troubleshooting] maor23:
hey

i got ze551ml mm version ww_4.21.40.134

when i watch some videos in sites (no metter what site) or watch live in facebook, my speaker do a cracked and static noices.

can someone help me pls?
[OnePlus 3T Questions & Answers] dajumper:
Anybody have that problem also its connected and calls works but dont play music
[OnePlus 3T Questions & Answers] maximilliaan:
Same here since latest update. Seems to be a major issue as it is all over the oneplus forums..

I'm able to connect my phone but Bluetooth media is not working properly: nothing is playing.
[OnePlus 3T Questions & Answers] dajumper:
Yes me to damn one plus
[OnePlus 3T Questions & Answers] dajumper:
NO solution for this ?
[OnePlus 3T Questions & Answers] masri1987:
i'm on 4.0.3 and bluetooth streaming with spotify works . i have a android auto head unit too
[OnePlus 3T Questions & Answers] dajumper:
Strange
[OnePlus 3T Questions & Answers] MysticGolem:
Could you guys please elaborate some more on your problem?

My 3T (OOS 4.0.3) seems to be ok but I am in a slightly different situation.

My Bluetooth connection with my car is fine.

I have tested playing Jango Radio which is a internet music streaming app.

I have tested making phone calls through my phone using Bluetooth and the speakers in my car work fine.

Both cases have worked fine.

I have also tested Google Maps and letting the speech engine talk to me (again via Bluetooth) and things are fine.
[OnePlus 3T Questions & Answers] manor7777:
I have a strange Bluetooth bug like that, happens every 2 or 3 songs and pausing and unpausing plays the song for me. Give that a try and see how it goes!
[OnePlus 3T Questions & Answers] nadejo:
When i play games like moderncombat5 i have 60fps but after a while the frames drop in some scenes where it didnt 3-5 minutes ago. When i check the cpu/gpu i can see that it throttles and causes these framedrops. But the phone doesnt get hot. Since it isnt possible to mess with thermal values at the moment. I wonder if there are some optimal cpu/gpu clocks where it will not throttle and performance will stay the same all time regardless of how much you stress the cpu/gpu. Because i'd rather have a underclocked cpu gpu than having thermal throttling while stressing the phone. On oneplus3 i didnt have this much thermal throttling playing mc5. I also feel the thermal throttling throttles way to early.

And yes i tried almost all kernels/roms out there it was a better experience on the op3

Thanks!
[OnePlus 3T Questions & Answers] Anova's Origin:
All CPUs have slight variations, some may be slightly more efficient than others of the same model. To get the best performance, you're going to have to underclock and test on your own phone bit by bit.
[OnePlus 3T Questions & Answers] nadejo:
I know i have pvs lvl 1 across the board thats why i wonder why i didnt have this issue on the oneplus3
[OnePlus 3T Questions & Answers] 954wrecker:
What file did you open up to view that i looked a few months ago in the typical spots but found nothing.
[OnePlus 3T Questions & Answers] nadejo:
I dont remember. But it was hard to find. Anyways i found out that the cpu allways throttles down to little 1209 mhz and big 1440 mhz. When gpu is running on max clock. Will make further investigations now to find perfect cpu & gpu freq.
[OnePlus 3T Questions & Answers] nadejo:
It seems regardless of what cpu profile / governor you use and regardless if the phone is charging or not. The cpu will allways throttle down to 1209 little and 1440 big. And the gpu also throttles but i can't monitor the exact values currently. This throttling even happens when gpu is running on min freq. And even when you set big or little cluster to min freq.

Im pretty sure the thermal throttling of the oneplus3 is broken. Because:

Thermal throttling should be decided by many factors. (General soc heat generated by gpu/cpu/and ram) also the system should be aware by the values and should handle it intelligently.)

It seems there is only one heatsensor used to throttle all at once and the throttling stops at 1209mhz little and 1440mhz big. If the temperature still rises the phone simply doesnt give a f*** why i think there isnt even a point of using this stock throttling method. And no its not accurate. And no its not usefull because, it throttles regardless what heat the phone has. Because it doesnt react to soc heat. It reacts to one of the components and throttles everything. Why it can't check the other temparatures aswell and throttle other components diffrently if even needed at all.

Issue: lets say little or big cluster is overheating because the cpu load is very high on it. (And no you wont see this throttling by simply running perf gov. It needs load/ working tasks on it, means you gotta play some heavy 3d games)

The thermal throttling just brakes down both clusters including the gpu. Was the big cluster or the gpu running cool? The thermal throttling doesn't give a f***. Could the loads/tasks been shared with or pushed to the big cluster. Thermal values dont care. Could some rly simple sort of hotplug turn the overhating little cluster off to let the big cluster do the rest before it rather throttles everything on the f... phone . -nope - Its annoying. Rly just try it out yourself. I really hope to see some improvements by oneplus. And no the phone is not bad at all. It's just some things are not optimized yet. Like touch latency which is worse than on galaxy s3 but i don't mind it just giving you an example so you can imagine how bad the thermal throttling must be.

Allways remember setting the cpu clock values so low that they dont throttle anymore doesnt mean gpu will throttle less often. All compenents will throttle without comparing other compents clock rate and heat.

My question: is the thermal throttling decided by the soc itself or are there different thermal throttling values on each phone brand using sd821?

And is it possible to port these values from lets say pixel phone?
[OnePlus 3T Questions & Answers] 954wrecker:
I'm on cm13 and its kernel default is a bit lower than stock. I had the screen on full brightness and was charging the battery so temps above 100°. I played dead trigger 2 on highest settings on a level with lots of special effects and weapons with lots of splatter. Got throttled when the temp hit 103° everytime. I was running performance on cpu and gpu and i tested it without charging and still get throttled.
[OnePlus 3T Questions & Answers] nadejo:
Im using laos 14.1 with latest ex kernel.

As is said thermal values are broken. Its not right to throttle down to same speed if charger is plugged as battery heat is higher and soc heat should be higher too. So i think it also throttles unnecesserily low without the charger being plugged.
[OnePlus 3T Questions & Answers] nissanoo0:
Did any one find a solution to fix this?
[OnePlus 3T Questions & Answers] GragonV:
Up up up

years of tired because of this ****ting throttling issue :(
[OnePlus 3T Questions & Answers] Diatomix98:
Well do this at your own risk, go to system/vendor/bin and cut the file named "thermal-engine" to other directories in your sd card. This will completely disable thermal throttling. Perfect for gaming.?
[OnePlus 3T Questions & Answers] J's:
Up up!!! This issues persists to me.. i even put my oneplus 3t in front of 8" fan for every gaming. Is there anyway to maintain the cpu frequency at higher rate during thermal throttling? I don't want to totally disable the thermal throttling... Seems unsafe... Enlighten me if you would
[OnePlus 3T Questions & Answers] Krishna Eyunni:
I think its time for gamer's to switch to a gaming oriented phone to avoid this thermal throttling and im looking forward to buy Black Shark which is Xiaomi backed gaming phone with custom rom (not miui) something different and that too is gaming focused hopefully it will be available globally soon ! :fingers-crossed:
[OnePlus 3T Questions & Answers] Immortalis:
There is no risk if you disable thermal throttling, the CPU will shut itself down if its temperature reaches 100°C
[OnePlus 3T Questions & Answers] J's:
If i tilt my phone to the left for gaming, i will be burning my left thumb then.... even around cpu temp of 55.... My OnePlus 3T is gold in colour.. will it be better for heat dissipation if i change to midnight black?
[OnePlus 3T Questions & Answers] Dirk:
LN2 + Copper pot. Should help.
[OnePlus 3T Questions & Answers] Immortalis:
No, the color will have no impact, but it will be even worse when exposed to sun
[OnePlus 3T Questions & Answers] J's:
Thank you... Because the country i living is hot and humid throughout the year so i have to be extra careful ..
[OnePlus 3T Questions & Answers] blaze95rs:
Any solution?