yashsingh1/xdaforums huggingface dataset:
[Nexus 5 Original Android Development] montbazon:
I have just curious about how it does effect.[emoji6] As you know, bottleneck effect is very common problem of Computing system. I assume that can provide N5 more bandwidth.

BTW Neo, have you time to test that L2 cashe and Bus OC have any advantages?[emoji16]
[Nexus 5 Original Android Development] omvir:
Interactive seems a bit stuttery compared to 6-7 builds ago before playing with interactive commits... BUT I am getting killer battery life, so I can't complain! 93% with 53 minutes SOT. My usual is 35-40 minutes SOT at 93%.
[Nexus 5 Original Android Development] neobuddy89:
With some kernel app, you can try to change fast_timer_rate parameter to 5000 to reduce stutter.

But that could decrease SOT. Currently it is tuned to 15000, I am getting good balance of performance and battery life.

(And no, it's not same as timer_rate.. do not touch that unless you are very sure)
[Nexus 5 Original Android Development] montbazon:
Good evening Neobuddy, Have you any idea about L2 cashe and bus oc? That's just my curious[emoji16].
[Nexus 5 Original Android Development] Audioboxer:
Battery life is incredible on the new test. Just hoping Bluetooth can get fixed as its the only reason I need to keep jumping back to AOSP from CM/CAF.
[Nexus 5 Original Android Development] neobuddy89:
Been busy in new office work. And without BT device it's difficult for me to debug. Will check later.. perhaps coming weekend.

Next nightly build:

Chaos-Kernel_v14.0-[08-19]-[00-52]

* RCU driver updates from CAF and mainline-3.17

* Hotplug optimization for better battery savings. Wakeup boost of CPU-boost driver, if enabled, will trigger all cores online whenever screen turns on. By default, wakeup boost is disabled for default and battery profiles.

* Minor WiFi driver bug fixes.
[Nexus 5 Original Android Development] neobuddy89:
Any kernel source link where this is already implemented?
[Nexus 5 Original Android Development] fluther:
Two random reboots in a row with this latest nightly. I pulled this kmsg

https://docs.google.com/file/d/0B2Gn9NKnHvVFRzEzUlh1NFpHU2s/edit?usp=docslist_api

but only after I had reverted to the pervious nightly. Does flashing a different version of chaos mean that whatever log was there to be pulled gets wrote, or is this kmsg still useful?
[Nexus 5 Original Android Development] sjknight413:
I know elementalx has it
[Nexus 5 Original Android Development] montbazon:
https://github.com/flar2/ElementalX-N5/tree/master/arch/arm/mach-msm

Not exactly but nearby... sorry i try to find those. But i couldn't recognize which one is right one...
[Nexus 5 Original Android Development] omvir:
2 reboots on the latest nightly as well. https://www.dropbox.com/s/qpncjvg6lrlhpmy/chaos_last_kmsg
[Nexus 5 Original Android Development] lolobarjo:
i have incurred a freeze and a reboot with last CM/chaos nightly. here a last_kmsg

https://www.dropbox.com/s/h1dhke51us9p3k1/chaos_last_kmsg
[Nexus 5 Original Android Development] willybarca:
latest nightly the battery life is phenomenal,,, although for the first time I get some reboots once in a while, but im still happy with the release [emoji18]
[Nexus 5 Original Android Development] Audioboxer:
Bluetooth just disconnects itself in my car. Will get logs tomorrow on way to work.
[Nexus 5 Original Android Development] neobuddy89:
Uploaded next nightly:

Chaos-Kernel_v14.0-[08-20]-[07-54]

* Removed RCU update

* Update audio policy
[Nexus 5 Original Android Development] Flashmaniac:
Hello everyone,

I have a little problem... I cannot get the mobile hotspot to work anymore.

When I try to enable it it displays "Error". After that I am also not able to turn on WiFi until I reboot my device.

What happend? I updated to the latest CM Nightly and forgot to reflash the kernel (latest stable version 28.07). Then I flashed the kernel again but the issue is still there. So I tried to format system and reflashed everything again. That also didn't work.

Any help is appreciated. I don't want to wipe data unless it's really necessary.

Kind regards :)
[Nexus 5 Original Android Development] montbazon:
https://github.com/flar2/ElementalX-N5/blob/master/arch/arm/mach-msm/acpuclock-8974.c

IMO this git is about l2 cashe and bus oc for hammerhead[emoji16].

I did my best[emoji6].
[Nexus 5 Original Android Development] fluther:
Working nicely here.

I presume the RCU update needs some work?
[Nexus 5 Original Android Development] iKlutz:
I've just started using this kernel while I'm trying out the latest cm and clean flashed the latest, but I've got a few freezes and random reboots. Shall I post last_kmsg?
[Nexus 5 Original Android Development] wintrxtrem:
I'd also like to see this.
[Nexus 5 Original Android Development] topgeardave:
Flash 20/08 kernel nightly
[Nexus 5 Original Android Development] Pretoriano80:
[MENTION=3795148]neobuddy89[/MENTION] : Hi mate, has been a long time since i tried CM so i give it another shot yesterday as secondary rom.

But after installing your latest kernel nightly it doesn't boot anymore, am i missing something because i thought that it was already fixed long ago?
[Nexus 5 Original Android Development] neobuddy89:
This is removed in CAF-updated kernel since its deprecated.
[Nexus 5 Original Android Development] neobuddy89:
Hopefully you flashed latest CM nightly as secondary ROM and flashed Chaos 20/08 nightly on secondary ROM.
[Nexus 5 Original Android Development] Pretoriano80:
Yep,both were 20/08 builds.

Edit: [MENTION=3795148]neobuddy89[/MENTION] : maybe a kernel compression issue,did you changed something related to kernel compression lately or the cmd line used for the kernel packing?
[Nexus 5 Original Android Development] iKlutz:
That fixed it! Thanks topgeardave! FYI the latest stable release was causing wdog_bite after returning from uc suspend (sleep).
[Nexus 5 Original Android Development] JulianXhokaxhiu:
Freeze after call

Hey [MENTION=3795148]neobuddy89[/MENTION] I had a black screen of death after I finished a call. I could not turn on the screen again and I had to force reboot it using the power-key, Using the latest nightly of CM + Chaos Kernel (both are 20 Aug 2014).
[Nexus 5 Original Android Development] topgeardave:
Urgh mdss issues again, could you stick with the kernel and see if it happens again?

Edit: Hey neobuddy, I've been testing cm hotplug for the last few days, could I just ask why it idles better than msm hotplug?
[Nexus 5 Original Android Development] neobuddy89:
Yes, because conflicting dock battery patch is not merged by your ROM developer yet.
[Nexus 5 Original Android Development] :
Loving new version. Amazing battery life.

Sent from Nexus 5 on Slimkat
[Nexus 5 Original Android Development] HOXnoo8:
I flashed droidkang v12 then this kernel. But I cannot gain root. I tried flashing supersu through twrp and tried it from the app. Both were "successful" but rootchecker says no.
[Nexus 5 Original Android Development] neobuddy89:
As per the latest comments from CM team.

A compatible version should be out in latest build. :fingers-crossed::fingers-crossed:

Once they put it, I can build again kernel compatible for all ROMs.
[Nexus 5 Original Android Development] neobuddy89:
Droidkang is already rooted ROM, was root working before you flashed kernel?
[Nexus 5 Original Android Development] neobuddy89:
Thanks for the review, I thought it was only my assumption. :)
[Nexus 5 Original Android Development] Vaizen:
Just flashed v6 for CM (I assumed that was the correct version for

Droidkang) and my battery meter went to 1%, it us not 1% truly because before flashing it was on 50% and it's been 2hours and the phone is still alive and the meter is still on 1%.

So what should I do? Should I flash the normal version of chaos or wait for the phone to shut down?

Sorry for the inconvenience I'm new to rhe nexus 5
[Nexus 5 Original Android Development] neobuddy89:
Dont flash CM version for DroidKang yet, it will show wrong stats.

Flash normal version, you will be good. :fingers-crossed:
[Nexus 5 Original Android Development] pitjago74:
what is the best combination for governor and sheulder good battery consumption???,Thanks

Enviado desde mi Nexus 5 mediante Tapatalk
[Nexus 5 Original Android Development] Jur1nator:
I like Intelli demand + fiops.. May not be as smooth as On demand but the battery life is much better in my opinion
[Nexus 5 Original Android Development] bland.life:
Yes! CM11 19-12 build battery readings back to normal!
[Nexus 5 Original Android Development] HOXnoo8:
Yes. I used Titainium to restore MMS and my alarms. I made sure the ROM booted and everything was where I needed it, then flashed the kernel. The kernel shows up in About Phone, but the Tweaks app hangs and then says "No root access, or timeout!". THats why I am confused. I knew the ROM was rooted. Maybe its not good to mess with SuperSu with an already rooted ROM. I will clean install both the ROM and kernel again to see.
[Nexus 5 Original Android Development] Krepki:
Yeah, true, same here ;)

Wysłane z mojego Nexus 5 przy użyciu Tapatalka
[Nexus 5 Original Android Development] mo976:
1%

Just flashed 6.0 CM with the CM 12/19 nightly and I get the 1%...
[Nexus 5 Original Android Development] rohankumar.112:
[MENTION=3795148]neobuddy89[/MENTION]

Great kernel man, thank you for all the effort you put into this project!

Couple of things I wanted to bring to your attention:

1. When I open NXtweaks the default CPU max freq slider is set at 2265600 kHz, but TricksterMod shows the Max frequency set at 2496000 kHz. Also Trickster and BBS show that the CPU has been operating at the latter frequency mentioned.

Tried setting the default in NXTweaks at 2.2, rebooted and all that, doesn't stick. (Trickster is not set to change settings at boot)

2. I'm able to access the sound control via Trickster. I see that you've set some predefined values including giving a boost to the speaker. However, as soon as I plug in headphones, the values change, making left and right headphone in negative values. Is this by design? Ideally I'd like it to stick to the settings I have as default and not change the values each time I plug in.

3. The slide to sleep function is crazy, thank you for incorporating that, though I was wondering if it's possible to change the swipe from left to right as opposed to its current setting which is right to left? I've tried messing around with the 'Start, Mid and End Postion' but they don't make any changes. Any thoughts?

4. Lastly, In the description for GENTLE FAIR SLEEPER it mentions that disabling it may provide better UI responsiveness. Why isn't it off by default? Any negative aspects? Just curious..

Again thank you for the great kernel..

EDIT: Running the official CM Nighlty from the 17th
[Nexus 5 Original Android Development] Krepki:
Use normal edition, cm edition no needed anynore bro :P

Wysłane z mojego Nexus 5 przy użyciu Tapatalka
[Nexus 5 Original Android Development] EnginEAR:
December 19th nightly

Where did you get it from??

It's not there: http://download.cyanogenmod.org/?device=hammerhead
[Nexus 5 Original Android Development] Krepki:
Cyandelta in Google play store ;)

Wysłane z mojego Nexus 5 przy użyciu Tapatalka
[Nexus 5 Original Android Development] :
I can confirm its definitely OC (by default) without it being set to in NXTweaks

Edit: even changing values in NXT doesn't turn off OC

Sent from Nexus 5 on Slimkat
[Nexus 5 Original Android Development] ngydna:
What are the best settings for battery life?

Inviato dal mio Nexus 5 utilizzando Tapatalk
[Nexus 5 Original Android Development] f0ll0wTheWhiteRabbit:
Hello XDA!

I've been using this kernel for over a couple of days now, on stock CM11 M9 snapshot build. And I have to say the battery life is amazing. It's giving me around an hour of extra screen on time now, compared to stock.

I've been doing a little research on USB fast charge. I'm always working on a PC and I need to have a way to charge faster. I have enabled it and set as 'auto' in NXTweaks and it's great!

I just wanted to know if it's likely for USB fast charge to damage my battery in anyway. If yes, what are the chances? And what are the precautions?

Thanks a ton for the brilliant work! Long live Hammerhead, CM and Chaos!
[Nexus 5 Original Android Development] gnarlycs:
Can anyone tell me what CAF stands for?
[Nexus 5 Original Android Development] gpvecchi:
Code Aurora Forum
[Nexus 5 Original Android Development] Tylog:
CodeAurora (CAF) - These are Qualcomm's reference sources for their platform. This is what they provide to OEMs, and what nearly all OEMs base their software off of. As a result - nearly all non-Nexus devices are running kernels/display HALs/etc. that are derived from a CAF baseline.
[Nexus 5 Original Android Development] iKlutz:
I'm having similar issues but it seems to be resolved after disabling suspend frequencies.
[Nexus 5 Original Android Development] topgeardave:
Any chance of this being committed? https://github.com/franciscofranco/hammerhead/commit/0ce5b047d5e547ab85244e3e7d30f3fb8bc7a2fd
[Nexus 5 Original Android Development] neobuddy89:
Merged on May 12:

https://github.com/neobuddy89/hammerhead_kernel_caf/commit/adf582dd749ddb8ba0b88a16b1f8849d1e7c5955
[Nexus 5 Original Android Development] topgeardave:
You're too fast mate haha
[Nexus 5 Original Android Development] Archipago:
Hey Neo have you merged the i2c drop from Cl3kener UBER? It makes for amazing battery I'm on 7h sot ATM with 21% left

Sent from my Blu'ified Nexus 5
[Nexus 5 Original Android Development] Pretoriano80:
[MENTION=3795148]neobuddy89[/MENTION] : I did some further testing with Multirom and Chaos and it seems that it doesn't boot with the nightlys starting from 17/08 but it works with the latest Stable and with the 09/08 nightly.

Even so i can't say it plays perfectly with Multirom and CM11 as secondary,i noticed that if i select CM11 in the Multirom boot menu the rom won't boot on first attempt but it will restart and bring me again to the boot menu,only on the second attempt the rom will boot.

Same behavior if i use the Multirom widget to boot CM11,it will reboot to the boot menu instead of CM11.

This are my findings so far but it's not easy to get some useful logs (or maybe i'm missing something).
[Nexus 5 Original Android Development] merewood bebox:
l2 and bus overclocking

is l2 and bus overclocking possible for this kernel?
[Nexus 5 Original Android Development] _MirageX_:
search, just search.
[Nexus 5 Original Android Development] merewood bebox:
sorry, my bad
[Nexus 5 Original Android Development] xxjrkkrjxx:
Hello, I had a bit of an issue with videos in Facebook and Snapchat today. They would play, but have artifacts. I have included a log and picture for you. Thanks.
[Nexus 5 Original Android Development] fluther:
Now that you mention it, I've been getting artifacts in (some) videos too.

I didn't think to mention it because I'm so used to artifacts sometimes cropping up, especially in wmvs on the Mac.

Speaking of which, does anyone know if even windows phone uses wmv anymore? I just can't understand why people still encode (non DRM) stuff in that format.
[Nexus 5 Original Android Development] poondog:
See the posts above yours.. this kernel has it since May
[Nexus 5 Original Android Development] iKlutz:
I've been getting FC's when I try to rotate a video in Facebook idk if it's related.
[Nexus 5 Original Android Development] topgeardave:
I can confirm weird issues with video playback, snapchat, Twitter, Instagram and normal offline videos refuse to play after a while where only a reboot can fix it. When it happens again I'll be sure to catch logs :)
[Nexus 5 Original Android Development] Archipago:
Is intelliplug the best hotplug? Of msm
[Nexus 5 Original Android Development] topgeardave:
Msm in my opinion for battery life/performance. Intelliplug is very aggressive for turning cores on and off
[Nexus 5 Original Android Development] Archipago:
Cool MSM it is, btw have you tried the cm11s port with this? Thanks
[Nexus 5 Original Android Development] topgeardave:
It's not a port as such, it's CM M8 modded to look like cm11s so it should be fine. Although I find the M8 outdated now

Been needing some battery life for the last two days and I've merged some cm interactive settings: use trickstermod or similar apps to tune governor settings.

Input event boost freq: 1.19ghz

Sync freq:1.57ghz

Boost duration: 20ms

Input event boost: 50ms
[Nexus 5 Original Android Development] imneveral0ne:
Anyone else not getting this kernel to boot wroth Mahdi?
[Nexus 5 Original Android Development] Archipago:
Hi, Mahdi is an aosp based ROM this is a kernel for CAF based ROMs (cyanogenmod)
[Nexus 5 Original Android Development] lolobarjo:
For me it's intelliplug in performance mode. With this I have good performances and battery life

Envoyé de mon Nexus 5
[Nexus 5 Original Android Development] montbazon:
Sounds weird.

Structurally Intelliplug is more conservative than my fluxi's msm hotplug[emoji16] .
[Nexus 5 Original Android Development] ianigm:
Does enabling the two options in CM11 Setting/Performance/Memory management Re purging of assets and kernel samepage merging conflict with the kernel?
[Nexus 5 Original Android Development] Audioboxer:
Hey [MENTION=3795148]neobuddy89[/MENTION] have you seen the attempt at a CAF 3.5 kernel in CM topic? http://xdaforums.com/showthread.php?p=55000707
[Nexus 5 Original Android Development] neobuddy89:
Yes, let's hope the attempt succeeds! Will test in couple of min.
[Nexus 5 Original Android Development] Audioboxer:
My BT issues are all fixed with the new kernel :D
[Nexus 5 Original Android Development] Unb0rn:
Which new kernel? Not the Chaos one? Still waiting for neobuddy's fix, his work just rocks! :)
[Nexus 5 Original Android Development] Audioboxer:
Check the CM topic, new myfluxi caf kernel
[Nexus 5 Original Android Development] imneveral0ne:
I was under the impression that Mahdi was CAF as well. Thanks for clearing that up.
[Nexus 5 Original Android Development] dvdivx:
Only problem I have with this kernel is the NXTweaks App and busybox. EVERY time I install busybox it hoses the app making me wonder if the kernel is also getting affected by the hosing of the files as well.
[Nexus 5 Original Android Development] topgeardave:
May I ask why you need to install another version of busybox as opposed to sticking with the ROM busybox?

---------- Post added at 12:52 AM ---------- Previous post was at 12:51 AM ----------

It's a hybrid ROM, 5% CAF, 95% AOSP, only things you can't do is flash AOSP dalvik and Bionic patches on it. Normal kernels should be fine
[Nexus 5 Original Android Development] dvdivx:
Almost no roms really include busybox to any extent just a few kernels. I have programs that use the full range of files at work and are broken without installing busybox. the subset used by this kernel doesn't cut it.
[Nexus 5 Original Android Development] neobuddy89:
An Alpha Test Build: http://www.mediafire.com/download/4drvznkd92925pi/Chaos-Kernel_v15.0-[08-25]-[07-59].zip

Only for new CAF-kk-3.5 CM11.

Changes done to stock:

* Merged Interactive governor updates

* Added and defaulted MSM Hotplug Driver

* Built using optimized toolchain. GCC-4.8.4 (non-linaro)
[Nexus 5 Original Android Development] kkaalldd:
Can you add GPU overclock like UBER KERNEL for nexus 5 aosp
[Nexus 5 Original Android Development] kong:
NXTweaks says no kernel support. But with default configurations it feels super snappy!

Apps just poped right up when I clicked the icon :silly:

Still too soon to make any conclusion about battery life though…
[Nexus 5 Original Android Development] mo976:
I tried the ROM + kernel package from myfluxi it was pretty snappy and fluid but battery life seemed marginally worse and there were some freezes/random reboots... Overall it was very decent for a first public release. Neo I can't wait to see where you take this...
[Nexus 5 Original Android Development] neobuddy89:
No freezes for me as of yet.

Can you pull last_kmsg for such freeze?

Battery life will be better as we merge updates gradually. I intend to keep minimalistic approach this time.

NXTweaks not yet supported -- not unless we merge handful of features.
[Nexus 5 Original Android Development] mo976:
Sorry I should have been more clear. I didn't try your chaos caf 3.5 version, I only tried fluxi's version that was together with the rom that he posted in the CM thread. In any case I'm back on the latest CM nightly+chaos 8/20 nightly.
[Nexus 5 Original Android Development] Audioboxer:
So does this contain everything myfluxi's does but just with those 3 changes? :highfive:

Because BT is working good for me on his kernel, don't think you've made any BT changes [MENTION=3795148]neobuddy89[/MENTION]?
[Nexus 5 Original Android Development] neobuddy89:
No BT changes at all. Still updating other things...

https://github.com/neobuddy89/hammerhead_kernel_caf_kk-3.5/commits/kitkat-caf

Sound driver updated... much better sound experience now. meh..

(even without faux controls)
[Nexus 5 Original Android Development] Audioboxer:
Thanks, I'll wait for some new test versions. Was so happy my BT was working fine with myfluxi's kernel.

I have to say the sound quality was indeed pretty damn good, and that was me running with DSP manager. I usually use Viper. Only thing I missed was being able to make it louder, I think I'll ditch Viper if this is how the new CAF audio sounds.
[Nexus 5 Original Android Development] topgeardave:
Can't wait for the new kernel with nxtweaks compatibility! It's going to be a whole new level of awesomeness :D
[Nexus 5 Original Android Development] Audioboxer:
Are you running the myfluxi build or did you go back to nightlies?

What I'm interested to know is if all this work is being done kernel side, or if the actual ROM is being transformed more into CAF as well.
[Nexus 5 Original Android Development] topgeardave:
I went back after a day of usage, can't live without faux sound haha.

And it's both, ROM has been updated with newer HALs which makes things like sound and power management better. The kernel also needs to be adjusted to make use of the new HALs, that's why current kernels don't work with the unofficial rom.
[Nexus 5 Original Android Development] Audioboxer:
Ahh that explains why I think audio has improved. I'll need to stay on [MENTION=4152171]myfluxi[/MENTION] builds and hope he posts more thanks to BT now working for me.
[Nexus 5 Original Android Development] topgeardave:
This kernel is forked from myfluxi so this one shouldn't have any BT issues either ?
[Nexus 5 Original Android Development] saramon:
So I take it 15.0 is very specific, I can't seem to use it with PAC
[Nexus 5 Original Android Development] topgeardave:
This new test 3.5 kernel? Its only for the new unofficial CM ROM

Edit: Thought I'd give this new test kernel a whirl with the new 02test ROM. Lagfree experience, that's all I can say. It's so fast I think I might just stick with it providing battery isn't too bad tomorrow when I can give it a proper test. Just can't wait for fauxsound as I'm using FKU for gamma settings so that's all I need :) One question, is stock thermal settings used as my phone is constantly throttling?

Edit2: after an hour throttling has gone, on stock speeds and my God it is fast. One thing I've noticed, with dsp manager using rnb and medium bass, whenever I stop using my phone whilst screen on and let the phone idle playing music, I get an odd audio glitch here and there. I think it might be dsp manager as when disabled, it's gone. Just thought I'd report :)
[Nexus 5 Original Android Development] Archipago:
So new alpha version can only be flashed with myfluxis unnoficial build? Anyone tried that is it worth flashing? Or should I stay on m9 with chaos
[Nexus 5 Original Android Development] topgeardave:
Seeing as you're after stability, stick with your current set up. The new builds are quite bleeding edge and who knows what bugs might crop up. You never know, it could even destroy our mmc's so if I were you I'd wait. As I love bleeding edge, I've already flashed ROM and kernel, it is blazing fast and no major issues as of yet. However there is always an element of risk to the phone and data until proved otherwise :)