yashsingh1/xdaforums huggingface dataset:
[Galaxy S 4 Mini Android Development] DLD23:
Anyone have voltage settings not sticking on latest carbon nightly? 1.38 version i believe.
[Galaxy S 4 Mini Android Development] Whosat:
What app are you using to set voltages?
[Galaxy S 4 Mini Android Development] DLD23:
The built in performance in carbon rom latest f4ktion kernel.
[Galaxy S 4 Mini Android Development] marouane80:
any kernel update for the latest cm10.2.1.3 ???

:good:
[Galaxy S 4 Mini Android Development] Stickypinkyfinger:
Does this have init. d support for ext4?
[Galaxy S 4 Mini Android Development] GNUDroid:
Hi [MENTION=3261191]F4k[/MENTION],

again I just can say: This is only fun and not real life, so first take YOUR time for getting better!!!!

I'm just collecting some interesing stuf for inspiration if you will build again by time (hopefully soon, not because we cann't wait, but because if you do, we know your'e feeling better! ;))

Besides the GCC optimazion flags, here onother thing which could be intersting: "sweep2sleep" and "doubletap4wake":
[MENTION=4330467]rob43[/MENTION] was able to implement this in his stock :( kernel for the i9195. I do not know if it is possible for CM11 kernel. But it would be very interesting.

https://github.com/rob43/s4mini_kernel/tree/master/kernel

... wondering by the way what would be the impact for tap2wake feature (the i9195 has no dedicated low-power chip for that!?)?

All the best!
[Galaxy S 4 Mini Android Development] F4k:
I'll test and see how it works.
[Galaxy S 4 Mini Android Development] F4k:
Well, I see no improvements using that CFLAGS, only Kernel size increased to 8.2mb

Tested d2w, s2s and s2w.

d2w and s2w works fine when device is charging, because he it's not going to Deep Sleep, when device it's not charging and is on Deep Sleep mode, d2w and s2w doesn't work at all.

Edited: I don't know if sweep2sleep it works.

sweep2sleep works fine.

[MENTION=4643283]GNUDroid[/MENTION], [MENTION=5354238]lipalok[/MENTION] do you guys want to test it?
[Galaxy S 4 Mini Android Development] GNUDroid:
Hope you got my PM (was not saved)?!

In short:

1) sleep functions work fine - under every condition

2) wake functions both work, if CPU is not in deep sleep. E.g. one can use it if: charging, usb connected or an app is waking the phone (like a TB task is running)

very very cool that we have this! Thank you so much!

for easy switching and playing around with the options I recommend the app from the kernel thread "enhanced kernel app" by [MENTION=4330467]rob43[/MENTION]

now as my phon is lying around the desk, I can switch it on (home button) aaaaannnnndddd OFF (new) without taking it from its position with both hands. therefore cool, very cool!
[Galaxy S 4 Mini Android Development] OmegaRED^:
Will loading of a larger variety of partitions such as ntfs ect.. be possible over usb otg anytime soon?
[Galaxy S 4 Mini Android Development] lipalok:
Sure, but tomorrow only. I'm not at home right now. Thanks!
[Galaxy S 4 Mini Android Development] EwOkie:
Sent you PM F4k
[Galaxy S 4 Mini Android Development] smartxdev:
Hi!

I'm trying to use FolderMount (XDA Thread) to move some apps to SD card.

For whatever reason, FolderMount can't mount folders on device with f4ktion 1.3.0 (JB) kernel installed.

It took me for a while to figure it out, I also contacted the FolderMount developer, and it turns out that the kernel is a problem.

I've tested it with Vikinger kernel - it worked, and I've read that with stock CM10.2 kernel it also works fine.

As for ROM, I'm using stable CM builds which is for now 10.2.1.3

F4K, you mentioned plans to update JB branch,

so please, if you can have a look on what is missing/should be merged/fixed in it to make FolderMount work, it would be very nice :)

BTW, the FolderMount developer have some kernel requirement notes here (it's for KitKat, I know, but maybe it can be useful)
[Galaxy S 4 Mini Android Development] F4k:
Yes, I need to update JB version, it's on my TODO list.
[Galaxy S 4 Mini Android Development] F4k:
Changelog

1.4.0 (08/05/2014)

- Build using Christopher Linaro Toolchain 4.9.1 (Cortex A15)

- msm: kgsl: added GPU Overclock/Underclock (OC up to 627MHz)

- writeback: fix race that cause writeback hung.

- cfg80211: fix memory leak

- Added support to FolderMount

- cpufreq: intelliactive: synced with latest changes.

- Upstream Linux Kernel to 3.4.89

- Updated ramdisks

- Synced with CM source.

Note: I removed hardlimit scripts from kernel zip, you can still use its or you can just use new PerformanceControl test version (thanks so much to [MENTION=4674443]h0rn3t[/MENTION]) with sliders you can set your current OC/Hardlimit value and there's and option to set your GPU OC/UC clock.
[Galaxy S 4 Mini Android Development] denon480:
Hi all, can someone tell me is only my phone have no model number with this kernel? With cm kernel all ok
[Galaxy S 4 Mini Android Development] F4k:
Hi, unfortunately I can't test LTE variant (for a fix), I know about this issue, the easy way to fix it, is editing your build.prop on a CM ROM.
[Galaxy S 4 Mini Android Development] impactor:
Great news.

Do you plan to update your TouchWiz kernel, too? Apart from being a bit outdated, it has broken governors that get stuck at max freq at all times.
[Galaxy S 4 Mini Android Development] denon480:
Can you tell me please which string?
[Galaxy S 4 Mini Android Development] F4k:
You need to add these lines below of ro.build.product=serranoltexx

ro.product.model=GT-I9195
ro.product.device=serranoltexx
# Do not try to parse ro.build.description or .fingerprint
ro.build.description=serranoltexx-user 4.2.2 JDQ39 I9195XXUAMG4 release-keys
ro.build.fingerprint=samsung/serranoltexx/serranolte:4.2.2/JDQ39/I9195XXUAMG4:user/release-keys
[Galaxy S 4 Mini Android Development] denon480:
Thanks, i add only first line and after reboot all good[emoji4]
[Galaxy S 4 Mini Android Development] Whosat:
I'm willing to test on my GT-I9195 if you need testers to solve this issue :) I'm on 1.4.0 as well using CM11
[Galaxy S 4 Mini Android Development] GNUDroid:
[MENTION=3261191]F4k[/MENTION]: Thanks for the new kernel. Runs smooth as used by yours!

For gamers the OC is very cool. In normal GUI I can not feel any differences. Besides maybe a little bit in excessive scrolling in gallery and camera...

But the only thing I wanted to mention: On your test kernel you send me the sweep2sleep functions worked. Now in the 1.40 it doesn't - at least for me. But this is just a minor!!!!

Thank again for all the work you do for us here!

my personal settings I feel very satisfied with this kernel: SioPlus, Smartmax 168 MHz-1.7 GHz, KMS enabled, GPU OC 600 MHz, undervolt: -75 mV + -25 mV extra for 168 MHz (750 mV)
[Galaxy S 4 Mini Android Development] 1of16:
maybe its jut me, but my phone wont deep-sleep with 1.4 for the cm11 on my i9195

just changed back to 1.3.6 and deep sleep is working again.
[Galaxy S 4 Mini Android Development] kamikaze702k:
That's strange, did u try the app "deep sleep battery saver" since I jumped onto KK builds my deep sleep wouldn't work, but I downloaded this app and can control it now, if and when or not to deep sleep my device...

Sent from my GT-I9195 CarbonKat 4.4.2
[Galaxy S 4 Mini Android Development] 1of16:
but deep sleep is working with 1.3.6

so I guess its a problem with 1.4?
[Galaxy S 4 Mini Android Development] kamikaze702k:
Probably, but I've never been able to get deep sleep working since I joined KitKat, with any builds or kernels so I can't tell

Sent from my GT-I9195 CarbonKat 4.4.2
[Galaxy S 4 Mini Android Development] spanish33:
Ds battery saver turns off my wifi and doesn't turn it back on. The only way to enable wifi is to reboot.

Does it work as expected for you?

Also if you have Skype installed that stops your wireless from sleeping.
[Galaxy S 4 Mini Android Development] kamikaze702k:
I don't have that issue, play with the settings, I think you need to set up the auto off and on delay, mine is set to 5 seconds, never had an issue with it, usually I turn it the app on when I'm outside or sleeping otherwise it's deactivated n I let my WiFi be on

Sent from my GT-I9195 CarbonKat 4.4.2
[Galaxy S 4 Mini Android Development] F4k:
I decided to skip these features (s2s, d2w, s2w) for now.
[Galaxy S 4 Mini Android Development] GNUDroid:
as usual the kernel is in 99.9999% not the cause of missing deep sleep.

always watch these damn Google services, which are the Main cause for wakeups since their introduction approx. 1,5 year ago.

use BBS. use service disabler (be carefully with that, Google for guides)
[Galaxy S 4 Mini Android Development] Sushi1022:
Adb & Windows 8.1

Hi F4k. First of all, let me congratulate you for your excellent kernel and to thank you to take the time out of your life to work in this project. The whole S4 mini community has a debt of gratitude towards you.

Yesterday I connected my phone to the computer so I could run a bunch of commands on adb, but the computer didn't recognize it. At first I thought it was something related to the 8.1 version I installed a few days ago, until I tried connecting my old phone (a GT-9001, also rooted) and it went well. I'm running this SlimKat rom and dirty flashed it again so I could detemine if the problem was in the rom or in the kernel. Turns out that with the kernel shipped with the rom everything is great and the phone connects properly. Therefore, the problem lies probably in the kernel.

What do you think the problem could be? I also installed the advanced settings zip and the bt fix. Could the problem be there?

Thanks in advance.
[Galaxy S 4 Mini Android Development] F4k:
Hi, I don't have any trouble using adb on W7 neither in Mint16, I can use it even over Wifi.

It's your device not recognized by W8.1 or you just can't use adb with this kernel?
[Galaxy S 4 Mini Android Development] Sushi1022:
Hi, thanks for your quick response. Before I upgraded to 8.1 adb worked well. Now the phone isn't recognized by Windows (it doesn't show up on Explorer) and therefore adb isn't working either. It doesn't seem possible that the problem is on the side of Windows or the drivers because I can connect other phone. But on the other hand it all worked before I upgraded.

Do you think a clean install could help?
[Galaxy S 4 Mini Android Development] F4k:
I don't know if that gonna help you, but you can try it.

Are you sure that phone has been recognized with SlimKat and his stock kernel?
[Galaxy S 4 Mini Android Development] Sushi1022:
Yes. Like I said on my first post regarding this issue, I dirty flashed the rom AFTER realizing this problem and it worked fine. Then I flashed your kernel (along with the bt fix and the s4 settings) and it wasn't working again. But don't sweat it :laugh:. I'll perform a clean install and let you know. Maybe the problem will go away.

Thanks anyway.
[Galaxy S 4 Mini Android Development] lipalok:
I don't want to bother someone, but will some other features come into the kernel?

Anyway, thanks to [MENTION=3261191]F4k[/MENTION] for new update!
[Galaxy S 4 Mini Android Development] Darktitor:
I'm running AOSPA with f4ktion kernel 1.40 without any issues and my computer is running Windows 8.1 Pro :)

I think you should update your drivers and it should works good

Envoyé de mon GT-I9195 en utilisant Tapatalk
[Galaxy S 4 Mini Android Development] timbohenry:
unsuccesful

I have trouble flashing the kernel on Linux. After extracting the zimage from boot.img and using heimdall command, there's the following error output. Any ideas?

sudo heimdall flash --kernel zImage --no-reboot
Heimdall v1.4.0

Copyright (c) 2010-2013, Benjamin Dobell, Glass Echidna
http://www.glassechidna.com.au/

This software is provided free of charge. Copying and redistribution is
encouraged.

If you appreciate this software and you would like to support future
development please consider donating:
http://www.glassechidna.com.au/donate/

Initialising connection...
Detecting device...
Claiming interface...
Attempt failed. Detaching driver...
Claiming interface again...
Setting up interface...

Initialising protocol...
Protocol initialisation successful.

Beginning session...

Some devices may take up to 2 minutes to respond.
Please be patient!

Session begun.

Downloading device's PIT file...
PIT file download successful.

ERROR: Partition "kernel" does not exist in the specified PIT.
Ending session...
Releasing device interface...
Re-attaching kernel driver...
[Galaxy S 4 Mini Android Development] leripe:
You don't need linux when flashing the kernel, just install it via CWM.
[Galaxy S 4 Mini Android Development] OmegaRED^:
can i flash this over carbon kat?

Been seeing deep sleep issue's on this rom randomly.
[Galaxy S 4 Mini Android Development] F4k:
Why you extract zImage? zImage file doesn't have ramdisk files, so kernel never will boot without it.
[Galaxy S 4 Mini Android Development] kamikaze702k:
Yes you can, I'm not sure what deep sleep issues you've been seeing but I've not been having any sleeping issues

Sent from my GT-I9195 CarbonKat 4.4.2
[Galaxy S 4 Mini Android Development] timbohenry:
alright, that worked for me. now i'm without wifi though on jb (cm10.2).

other than that, is it safe to use the lowest mV setting offered by this kernel?
[Galaxy S 4 Mini Android Development] leripe:
CPU chips are unique, some require more voltage and some less, trial and error. Modding voltages, ocing etc. is never considered "safe".
[Galaxy S 4 Mini Android Development] marouane80:
for wifi, just copy files (etc/frimware/wlan) included in the 1.3.0 or flash this modified zip (wifi files included) :
[Galaxy S 4 Mini Android Development] jamus28:
Yup I'll confirm that the WiFi modules are not working on cm10.2.1.3
[Galaxy S 4 Mini Android Development] marouane80:
flash my modified zip !

everything is working :good:
[Galaxy S 4 Mini Android Development] F4k:
Sorry guys, I forgot to add wifi binaries into the zip.

I'll repack JB variants with latest wifi binaries.

EDIT:

Repacked zips online (JB variants), wifi should work fine now.
[Galaxy S 4 Mini Android Development] chacox:
Does anybody using f2fs on data partition?
[Galaxy S 4 Mini Android Development] smartxdev:
Hi, thanks for the updates :good:

After all CM's talk about snapshots replacing the new "stable" branch,

I decided to leave CM10's issues behind, and into CM11 M6's ones.

Flashed this kernel of course (v.1.4.0 KK), and I'm having a weird issue: in "About phone", Model Number shows "unknown" instead of I9195.

I'm not sure that it's kernel to blame, since I didn't noticed it before flashing the kernel.

But, from wondering on the web I've seen people complaining on such issues due to outdated custom kernels.

Does anyone else here can confirm the same?
[Galaxy S 4 Mini Android Development] F4k:
Read page 74
[Galaxy S 4 Mini Android Development] jamus28:
Running nicely now!

Now i just have to test the 500 governors with descriptive names like intelliassmandV6.5
[Galaxy S 4 Mini Android Development] smartxdev:
Oh :o ... somehow foolishly missed that...

Thanks!
[Galaxy S 4 Mini Android Development] timbohenry:
Awesome. Thanks a lot dude!
[Galaxy S 4 Mini Android Development] smartxdev:
Hi, I got to test Folder Mount support today (this time on CM11 KK):

It works correctly on CM11 stock kernel.

However, with f4k 1.4.0, it doesn't. :crying:

It succeeds in mounting folder pairs inside the Folder Mount (green pin), but App reports permission issues while writing files.

Both destination and source folders become root-only accessible, and the "mirroring" to internal storage does not work.

I noticed that SELinux status is reported as "enforcing" and not premissive as it was with CM11 stock and CM10.2 f4k 1.3.0 kernels.

So, my wild guess it that the two related.
[Galaxy S 4 Mini Android Development] Phenom2122:
Yeah I've also had no luck with FolderMount, thought I was just doing something stupid, will try with CM11
[Galaxy S 4 Mini Android Development] Kopaxi:
Del
[Galaxy S 4 Mini Android Development] Howdareme:
Same here, please fix soon ;)
[Galaxy S 4 Mini Android Development] F4k:
Yes, maybe SELinux status: Enforcing, could be the cause.
[Galaxy S 4 Mini Android Development] Howdareme:
[YOUTUBE] [/YOUTUBE]

Unfortunately, this is not the case as I changed it back to permissive and still no luck :(
[Galaxy S 4 Mini Android Development] DLD23:
What can you do with folder mount support.. that is new to me..
[Galaxy S 4 Mini Android Development] Howdareme:
Move large apps games/apps to external SD card so you don't have to use internal SD card.
[Galaxy S 4 Mini Android Development] mickael91210:
Hello, is it possible to do a version for stock rom too?

Thanks
[Galaxy S 4 Mini Android Development] F4k:
Yes, i'll take a look.
[Galaxy S 4 Mini Android Development] Miccia:
Thanks a lot!!!!

We will see junkyde and f4k work togheter??? 2 is better than 1???

Sent from my Supercharged Microwave
[Galaxy S 4 Mini Android Development] mav744:
they have different goals, junkyde has bring bln and that is fine for him and he support the bln Kernel in his spare time , f4k makes a Kernel with bln and much more the goals are different I think

Gesendet von meinem GT-I9195 mit Tapatalk
[Galaxy S 4 Mini Android Development] Miccia:
Yes... Junky will support and develop bln and f4k will implements other things!!!

Sent from my Supercharged Microwave
[Galaxy S 4 Mini Android Development] mav744:
agree, and I'm drunk, life is harder then testing Android or Kernels, sorry when i slap someone.

2 girls are harder then find bugs, trust me :D

sorry for off topic, I don't know what is riding me

Gesendet von meinem GT-I9195 mit Tapatalk
[Galaxy S 4 Mini Android Development] Miccia:
:):):thumbup:

Sent from my Supercharged Microwave
[Galaxy S 4 Mini Android Development] dwane3:
On JB CM 10.2 works excellent!You can add also a hotplug governor?Thanks.
[Galaxy S 4 Mini Android Development] x10isrooted:
Do you have fixed any of the bln issues junkie left? for example i mean that the lights keep on till you turn off display again?

Or was this just a copy of junkies bln?

for me it seems that this kernel is a bit slower than the vikinger and currently im not sure if it has something vikinger hasnt
[Galaxy S 4 Mini Android Development] ro11er:
Fauxsound is a great feature
[Galaxy S 4 Mini Android Development] F4k:
First of all, his nick name it's junkyde, not junkie.

I don't have this issue, BLN works as should.

It has many things more if you compare changelog, for better or worse I don't know, but is running very good on my phone, also this kernel it's WIP and I'll improve it more if I can.
[Galaxy S 4 Mini Android Development] dwane3:
On latest version JB 10.2 bln lights missed calls sometimes no working..
[Galaxy S 4 Mini Android Development] F4k:
I'll check BLN's code.
[Galaxy S 4 Mini Android Development] dwane3:
Ok.I'm waiting update.
[Galaxy S 4 Mini Android Development] Miccia:
Check in the options!

Sent from my Supercharged Microwave
[Galaxy S 4 Mini Android Development] dwane3:
In the options ok!Sometimes..
[Galaxy S 4 Mini Android Development] F4k:
Changelog

1.2.0 (23/12/2013)

- Synced with CM source

- Added Overclock (OC) support up to 2GHz

- Added Voltage Control (VC) support

- Optimized KSM

- Upstream kernel to Linux 3.4.75

- Added Wheatley CPU governor

- Disabled BLN wakelock

- Add Zen I/O Scheduler

- Added SmartASSH3 CPU governor

- Deleted Lulzactive CPU governor

- Fixed SmartASSV2 stucking in max freq.

A christmas gift!

Enjoy it! :)
[Galaxy S 4 Mini Android Development] dwane3:
On latest version JB 10.2 of unofficial build of jamus28 16/12 bootloop..Sorry.I am back on 1.1.6 its ok.
[Galaxy S 4 Mini Android Development] F4k:
Maybe some commits are uncompatible with cm10.2, I do not test JB variants, sorry.
[Galaxy S 4 Mini Android Development] dwane3:
Will be update JB for test?
[Galaxy S 4 Mini Android Development] F4k:
Edited

Ok, I found the trouble, FolderMount works fine now.
[Galaxy S 4 Mini Android Development] Howdareme:
Still no luck for me... Maybe it has something to do with the unknown model number?
[Galaxy S 4 Mini Android Development] bassie1988:
Hello guys,

I have been following this thread for a while now and read a lot of posts about BLN. I just can't get it to work. I do have the paid version of the app, and I think I configured it as it should be too. Is there a file (like liblights) I should modify? Or maybe because my device model number is unknown? (Can't get that modified either..:()

I'm on the latest CM11 Nightly with the latest f4ktion kernel update. In the attached files are screenshots fron the BLN app. I'm Dutch, so you might not understand the language..;)

Sent from my Samsung Galaxy S4 Mini (GT-i9195)
[Galaxy S 4 Mini Android Development] DLD23:
Do you have led notification turned on within your apps? I used to keep mine turned off because s4 mini has no led.
[Galaxy S 4 Mini Android Development] bassie1988:
Only in Whatsapp I can enable this setting, and that was already enabled. I use nova launcher prime as my default launcher.

Sent from my Samsung Galaxy S4 Mini (GT-i9195)
[Galaxy S 4 Mini Android Development] smartxdev:
Regarding the BLN, it works for me with this kernel (1.4.0 KK on CM11 M6), with and without the correct model number.

Have you tried it with an alternative SMS app, I've read it sometimes has issues with the AOSP's one.

I'm using Sliding SMS (Play / XDA Thread), and it works just fine.

BTW the build in test inside the BLN app is not always works for me, so try it with the real applications to be sure.
[Galaxy S 4 Mini Android Development] bassie1988:
I will try a fresh flash of cm11 soon. I have been using this since one of the first nightly's, so many updates have been flashed over it..;) But first I will try another sms app.. I now use hangouts..

Sent from my Samsung Galaxy S4 Mini (GT-i9195)
[Galaxy S 4 Mini Android Development] Howdareme:
What was the trouble?
[Galaxy S 4 Mini Android Development] F4k:
Regarding BLN, honestly I don't know why for some doesn't work, but for testing purpose, you can make a nandroid of your current ROM, and then make a full wipe and install only BLN app to test

It was on the ramdisk, some lines were causing that FolderMount detect external sdcard as a usbdisk.

Now FolderMount works as should, at least with games I tested.
[Galaxy S 4 Mini Android Development] Howdareme:
Good job! When will there be an update? An again, thanks for your great work :)
[Galaxy S 4 Mini Android Development] Aronuser:
Thank you for developing F4K!
[Galaxy S 4 Mini Android Development] spanish33:
Version 1.4.0 seems snappier to me. Don't know what you did but good job.
[Galaxy S 4 Mini Android Development] DLD23:
Sliding Sms is the best isnt it. Its perfect except chomps quick compose is bettr
[Galaxy S 4 Mini Android Development] OmegaRED^:
GPU- OC and UV

how to? :eek:
[Galaxy S 4 Mini Android Development] corneo:
great kernel F4k but the memory issue of the statusbar is still there... is that a rom or a kernel problem?
[Galaxy S 4 Mini Android Development] Sushi1022:
Use a tool like Kernel Tweaker. Google it.
[Galaxy S 4 Mini Android Development] smartxdev:
Performance Control works best for me (get the latest v.2.1.18).

For a some reason, Kernel Tweaker started to behave weirdly with this kernel now (at least for me)
[Galaxy S 4 Mini Android Development] F4k:
Here

What memory issue? can you elaborate it?
[Galaxy S 4 Mini Android Development] timbohenry:
Is there a way to objectively tell, whether my current CPU uv, oc and min frequency settings actually "make sense"? I mean everything else is really just gut feeling to me.
[Galaxy S 4 Mini Android Development] bassie1988:
I set my GT-i9195 like this, and it really helped for me!

- overclocked to 2052mhz, governor smartassv2, i/o-scheduler sioplus

- undervolt every frequency with -100mv, which is very stable!!

- the minimum frequency i use is 162mhz. the maximum when screen is off is also 162mhz (governor ondemand), this works really well!!

- I use profiles in SetCPU, which is very easy to set and makes the battery last pretty long..

My battery lasts a day and a half, with normal use (facebook, youtube, browser). Most of the time my 3g is on, because I don't have WiFi in the car and at work..;)

If anyone has some tricks to save more battery but still has great performance, let us know!!:angel: