yashsingh1/xdaforums huggingface dataset:
[Nexus 5 Original Android Development] neobuddy89:
For overclock or underclock to work, you need to change same using Synapse app and enabled MSM Limiter.

mpdecision binary that we use will change max freq as it requires... we cannot control that.

the reason for using custom mpdecision binary brings more to the table than to use stock binary.

The custom mpdecision binary does hotplug function without doing any CPU boost! The only downside is it controls max freq as well.

The stock mpdecision binary provides boost of 5 seconds to the CPU... which is not required. (not sure if it controls max freq)

About GPU overclock to 630 MHz, I will recheck.

Let me know what other "lot of features" bothers you.
[Nexus 5 Original Android Development] vsot13:
My opinion for your post is different...

I don't think there is a "problems"at all here. Some people like to benchmark their phone, so devs give opportunity to OC. You can turn MPdecision off. And remember: Devs doing, what's feel is the best, it's his kernel. We have to respect this. Enjoy

Sent from my Nexus 5
[Nexus 5 Original Android Development] LuDotUn:
ok now i got fixet the OC funktion with Synapse ^^

With Trixtermod it doesnt worked .. i dont know this

but the GPU Freq. bug is still present!
[Nexus 5 Original Android Development] shevich:
do any of you use just the default settings? what i mean by that are they recommended and used also by the dev as they are or are they meant to be changed

i know i can fiddle with them but they are working quite nicely and i am just wondering is there an advice about changing something, such as why is the core throttle at 110° when the default is 80° and that is already high
[Nexus 5 Original Android Development] VictorLapin:
I use *almost* default settings :)
[Nexus 5 Original Android Development] BlueHawk:
Having done some more exploration of the HDR+ camera crash. I found that the crash comes back on Hybrid after a reboot, which is weird. I tried flashing back the original kernel from the factory image and everything is fine when setting the HDR+ mode.

So, the crash in the logs is attached. Can't explain why the symbol ""_ZN4gcam22ProgressCallbackParams5ClearEv" can't be found after a reboot when it originally works with the custom kernel (I'm using Hybrid at the moment) when you first switch on HDR+. Hopefully someone with more familiarity on this can figure it out.

More information ---

So one thing I did further was experiment using Franco's kernel. This works fine. As does the standard kernel. What originally fooled me was that installing the other kernels doesn't fix the camera issue until you clear data on the Camera app, and then reboot with the new kernels. Just rebooting with the new kernels, and not clearing the Camera data results in the app crashing out.
[Nexus 5 Original Android Development] neobuddy89:
Sorry, is there any kernel issue? I am unable to reproduce bug, can you please elaborate more on steps. HDR+ working fine this side with Resurrection Rom.

[MENTION=373710]others[/MENTION]:

Here goes first 2.0 Nightly build:

Hybrid_v2.0-[01-17]-[00-30]

* Lots of bug fixes from Cyanogen team and stable upstream.

* Updated sound codec driver from CAF.

* Optimized crypto mode for ARM with NEON acceleration.

* Mainstream backports for IRQ subsystem.

* RCU updates from CAF.

* ARM updates.

Known issue:

* Lollipop firmware disallows exceeding GPU max freq greater than 450 MHz. (not-a-show-stopper)

Cleanup to follow in next builds.
[Nexus 5 Original Android Development] lovendsuicide:
Just to make sure, the only version with f2fs support is the one in the test folder correct?

Sent from my Nexus 5
[Nexus 5 Original Android Development] pianistaPL:
Yes, or you can edit ramdisk manually.
[Nexus 5 Original Android Development] kong:
It seems I lost the built-in root functionality when flashing this over Euphoria 20150111.
[Nexus 5 Original Android Development] janres155:
From what i read, the built-in root functionality only works with Euphoria's stock kernel.
[Nexus 5 Original Android Development] kong:
So I guess it has something to do with the ramdisk... because IIRC, built-in root was OK with ElementalX.
[Nexus 5 Original Android Development] BlueHawk:
I get the issue with Cataclysm ROM. In Cataclysm, the camera works fine with stock kernel and Franco with HDR+. With Hybrid, switching on HDR+ results in a crash. The camera works fine when not in HDR+ as far as I have experienced, when using the combination of Hybrid and Cataclysm.

If I boot the ROM with Hybrid, after having the camera app working previously with either of the two other kernels mentioned, I sometimes am able to have HDR+ work with Hybrid after flashing, until I boot the phone again, and then after that the camera app with HDR+ fails with Hybrid. The only crash I see in the log is the one I attached.

I hope that helps. I'm not sure if it is the combination of the ROM and Hybrid causing the problem.
[Nexus 5 Original Android Development] JayR_L:
Hi guys, I see it is possible to have f2fs support by using a different ramdisk. Is this as simple as flashing a f2fs kernel before flashing hybrid?
[Nexus 5 Original Android Development] neobuddy89:
If issue is with kernel, dmesg should help. Please share dmesg when crash happens.

Hi, uploaded data-cache F2FS build here in F2FS test folder of mediafire nightly link.
[Nexus 5 Original Android Development] neobuddy89:
Please use SuperSu. Will sync up with CM12 superuser ramdisk changes in upcoming builds.
[Nexus 5 Original Android Development] JayR_L:
Thank you much. I am now testing this kernel. Impressed :)
[Nexus 5 Original Android Development] mag01:
[MENTION=3795148]neobuddy89[/MENTION]

So I tried the current nightly regarding the PPTP VPN thing and the good news is that it starts to work.

There's still some bad news though:

- With other kernels, both VPN and internet connectivity works for me simultaneously when the VPN connection is established.

- With Your kernel, only the VPN connectivity works. The internet is inaccessible.

But You're getting there which is great. :good:
[Nexus 5 Original Android Development] JayR_L:
Works beautifully for me with the latest build. Hybrid v2 I can connect to my PPTP and browse over the web. It works over mobile data too. ROM is optipop
[Nexus 5 Original Android Development] BlueHawk:
So this is the fragment of dmesg, after resetting the camera app, going into the app (which starts fine with default mode - no HDR+ on), and then turning HDR+ on. This is with Hybrid-2.0 (latest 01-17, 00-30) and latest Google Camera app. HTH, thanks.
[Nexus 5 Original Android Development] neobuddy89:
Hi, I installed Catacalysm .. tested HDR+ .. worked fine.

Flashed Hybrid.. switched again to HDR+.. took couple of shots.. no issues...

Anyways, if you can test attached build.. please let me know. It has upgraded drivers for Camera from CAF.
[Nexus 5 Original Android Development] BlueHawk:
Thanks. I'll try it later today. I forgot to remention that HDR+ usually works on first boot with the switch to Hybrid from another kernel. But then it breaks after a reboot. Not sure why.

Additional: Nope didn't work on mine either. I am also running Viper4Android - which requires permissive setting. Wondering if that has any impact at all.
[Nexus 5 Original Android Development] VictorLapin:
I'm on SlimLP and I have managed to reproduce camera issue (at least, my camera issue, the other guy said that he doesn't use viper):

1. Flash SlimLP, HDR+ works.

2. Flash Hybrid, HDR+ works.

3. Flash Viper4Android, install its drivers, reboot - HDR+ is broken.

I'll test attached build too, if you don't mind, maybe it will get better. On stock SlimLP both V4A and HDR+ work like a charm. With Hybrid camera crashes with a very confusing stack trace (attached). File that it says "not found" is physically there.

Edit: Nope, didn't help.
[Nexus 5 Original Android Development] olivercervera:
Cannot flash this on the latest CM12 nightly. Recovery says

"This is an AOSP kernel, it will not boon on CAF roms"

Is this a known issue? I have a friend with a slightly older CM12 nightly, it worked
[Nexus 5 Original Android Development] neobuddy89:
That is not error message. That is info message.

Hybrid Kernel is for official CM12 ROMs.

Check your Settings > About for kernel version.
[Nexus 5 Original Android Development] timo_capa:
Hybrid_v2.0-[01-17]-[12-57]_F2FS won't boot on CM12 (newest CM12 nightly).

Is there a working version of it for CM12? :P
[Nexus 5 Original Android Development] pianistaPL:
Maybe it's stupid question but are you sure you have data and cache formatted to f2fs?
[Nexus 5 Original Android Development] timo_capa:
How do I do that?

Cl3Kener's F2FS kernel works fine, I just wipe Cache, System, Data, Internal Storage through TWRP
[Nexus 5 Original Android Development] pianistaPL:
You are probably using F2FS/EXT4 kernel.

For Hybrid use normal version, not F2fs one.
[Nexus 5 Original Android Development] timo_capa:
I wish I could, but Mediafire is pretty much down / extremely slow :/

So, I guess one with F2FS isn't currently available (a working one)?
[Nexus 5 Original Android Development] pianistaPL:
F2fs version works but you have to enable F2FS on /data /and /cache.
[Nexus 5 Original Android Development] timo_capa:
How?
[Nexus 5 Original Android Development] VictorLapin:
And be aware that your /data will be wiped
[Nexus 5 Original Android Development] timo_capa:
I have no problem with that.
[Nexus 5 Original Android Development] pianistaPL:
https://plus.google.com/104384867235711140238/posts/7No16fUQaFz But not system, only cache and data.
[Nexus 5 Original Android Development] fluther:
Same issue here. Using [MENTION=1035583]mo976[/MENTION] 's cm12 builds and PA gapps. I'll try for logs next time it happens.
[Nexus 5 Original Android Development] pianistaPL:
[MENTION=3795148]neobuddy89[/MENTION]

Smartmax gov please :D
[Nexus 5 Original Android Development] timo_capa:
Worked, thanks!

---------- Post added at 10:37 PM ---------- Previous post was at 10:21 PM ----------

Question time:

1. Empty folder in Windows, I can't see the files.

2. I can't take screenshots anymore (I think?)

Is that ROM related?

I'm running Euphoria
[Nexus 5 Original Android Development] pianistaPL:
Install and open Terminal emulator. Type:

su

Then type:

restorecon -FR /data/media/0
[Nexus 5 Original Android Development] dox81:
Battery life is crazy on the latest nightly. Better than ever.

[MENTION=3795148]neobuddy89[/MENTION]

Could it be because you dropped the power commits from nvidia?
[Nexus 5 Original Android Development] olivercervera:
I'm a stupid lol. Yes, I got it running. Thanks man.

This is the first kernel I ever see with a version higher than 3.4.0. Is this something new from Qualcomm or is thanks to your merges?
[Nexus 5 Original Android Development] neobuddy89:
We have selective updates from CAF for specific drivers and bug fixes.

Additionally, kernel is synced with linux stable 3.4.y branch, so 3.4.105 which is latest.
[Nexus 5 Original Android Development] neobuddy89:
Can be. It was alien and arcane code.

Ok.
[Nexus 5 Original Android Development] mag01:
Well, I'm at stock 5.0.1 (just this kernel replaced) and it always breaks the internet connectivity. With stock of Franco kernel for example this doesn't happen and both the internet and VPN connections work simultaneously. Here it's either one or the other...
[Nexus 5 Original Android Development] olivercervera:
Thanks for the explanation!

Don't know if it's Lollipop/CM12 or your Kernel, but so far I have a great battery life (for N5 at least).

The Synapse app can't get root rights on CM, even if they are enabled (other root apps work fine), is the developer aware of this?
[Nexus 5 Original Android Development] gamerman123x:
Did you flash super su ? Synapse works fine for me
[Nexus 5 Original Android Development] xVermicide:
it's both, actually. lollipop has great battery itself compared to KK and this kernel is literally the most technically advanced one for our device.

Sent from my Nexus 5
[Nexus 5 Original Android Development] shevich:
do i need to flash a dummy f2fs kernel before flashing hybrid when using f2fs?
[Nexus 5 Original Android Development] pianistaPL:
No, just flash Hybrid F2FS version.
[Nexus 5 Original Android Development] nirudha:
[MENTION=3795148]neobuddy89[/MENTION]: HDR+ causes the camera to crash in the 18th build as well.
[Nexus 5 Original Android Development] olivercervera:
I am on the 20150118, with Hybrid 2.0, can shoot HDR+
[Nexus 5 Original Android Development] neobuddy89:
HDR+ works well for me as well.

If anyone has issue, please try below:

* Clean flash ROM

* Flash Hybrid Kernel

* Do not flash external equalizer like Viper4android which modifies system files.
[Nexus 5 Original Android Development] 3lo0sh:
HDR+ is now working :highfive:
[Nexus 5 Original Android Development] VictorLapin:
Without Viper all is good with HDR ?

Tapatalked from Slim Nexus 5
[Nexus 5 Original Android Development] VictorLapin:
By the way, I have inspected V4A install scripts closely and couldn't find any clue why it breaks HDR.

In fact, combination of any two of the three following things will work:

1. Hybrid kernel

2. Viper4Android

3. HDR+
[Nexus 5 Original Android Development] neobuddy89:
Check if V4A got system folder extract? Hybrid kernel got its own. Are the files conflicting?

Link me to V4A.
[Nexus 5 Original Android Development] VictorLapin:
http://xdaforums.com/showpost.php?p=57966835&postcount=1409

I use stereo sound mod.

Edit: V4A overwrites sound config files
[Nexus 5 Original Android Development] xVermicide:
will this kernel ever have a CAF compatible version?

CAF CM12 is just amazing but I can't use my favorite kernel with it.

Sent from my Nexus 5
[Nexus 5 Original Android Development] gamerman123x:
There is a kernel called chaos made by the same dev only for caf located here http://xdaforums.com/showthread.php?t=2551441
[Nexus 5 Original Android Development] xVermicide:
yeah I know, I've been using it since I can't use Hybrid. I'll go over the features list again to compare the two to see if im missing anything.

Sent from my Nexus 5
[Nexus 5 Original Android Development] nirudha:
That worked for a bit but there was a Google camera update and now HDR crashes the camera again.
[Nexus 5 Original Android Development] neobuddy89:
Newer build!

Hybrid_v2.0-[01-22]-[01-48] / Hybrid_v2.0-[01-22]-[09-12]_F2FS

* Added new SmartMax governor, tuned for hammerhead.

* Updated ramdisk from CM12. (Still root issue only with Synapse app, will check later)

* Bacon governor is now default interactive governor. Classic interactive is removed.

* Updates for conservative and intelliminmax governor!

* RBTree algorithm optimizations from 3.18 upstream.

* Merged Camera driver updates (as that in previous preview build)

* Motorola optimizations for better performance and improved suspend routines.

* OOM improvements.

* Updated serial driver and ARM updates.

Cheers!
[Nexus 5 Original Android Development] nirudha:
Fyi: I still get HDR causing the latest Google camera to crash on this build. This is on clean install of cataclysm ROM with no mods. Works fine when I uninstall the camera updates.
[Nexus 5 Original Android Development] VictorLapin:
Which camera version works for you?

Tapatalked from Slim Nexus 7
[Nexus 5 Original Android Development] neobuddy89:
Will check updating Camera app. Also, can you please check using a 5.0.2 ROM if the issue persist??

I have tested 5.0.2 Terminus, Resurrection Remix and CM12 with PA GAPPS Modular and no issue with updated Google Camera.
[Nexus 5 Original Android Development] nirudha:
2.4.008 works while 2.4.025 doesn't. I'll try a 5.0.2 ROM when I get a bit if free time as I'm at office right now. I'm OK with this but figured you'll want to get to the bottom of it.
[Nexus 5 Original Android Development] neobuddy89:
Thanks. Kernel dmesg is not showing anything unusual than stock.

And no camera changes were done before the issue was reported.

The one possibility can be ROM issue, hence I suggested to check with new ROM.
[Nexus 5 Original Android Development] shevich:
[MENTION=3795148]neobuddy89[/MENTION] did you remove something about the thermals? i am missing core throttle temp, there is only frequency throttle temperature
[Nexus 5 Original Android Development] AshKaiser:
SELinux Status for Viper Mod

Hello!

Great feature rich kernel!

Just want to know one thing. What is the SELinux status? Is it Enforcing or Permissive? Using Viper4Android, which requires the kernel to have SELinux as permissive. Also, does changing the status using SELinux status changer app cause random hangs? My N5 stops responding at times. Catacalysm Rom.

Any help would be great!

Thanks in advance!! :D
[Nexus 5 Original Android Development] neobuddy89:
Yes. We don't throttle core since freq throttling is enough. Hence core throttling is disabled and keeping temp slider was of no use.
[Nexus 5 Original Android Development] VictorLapin:
Will check on my setup, thanks. I recall that problems indeed have started with .025 camera update.
[Nexus 5 Original Android Development] neobuddy89:
I don't use V4A.

You can try changing SELinux status on this kernel yourself and let us know the verdict.

Best way to change is via Synapse app. Under tools tab you can see option to change status.
[Nexus 5 Original Android Development] JayR_L:
I just flashed this on my device, directly over the last build. I was using the bacon governor, and now am on the new renamed interactive.

Honestly, I know more people will be familiar with "interactive" and they will use it. However, I think bacon should've stayed named bacon and interactive simply removed (since bacon evidently replaces it).

I am of the opinion that those few that actually care enough will find out that bacon is like interactive when tuning the bacon governor.

I guess in fact it doesn't matter that much, this kernel is pretty great anyway. It integrates wonderfully with synapse and the cm hotplug driver works great. So I'll keep using hybrid lol thanks neobuddy89
[Nexus 5 Original Android Development] VictorLapin:
Yeah, it was a little weird to see interactive instead of all too familiar bacon :)

[MENTION=3795148]neobuddy89[/MENTION] by the way, is it normal that Synapse data must be cleaned after flashing a new nightly? No UCI support detected otherwise.
[Nexus 5 Original Android Development] neobuddy89:
I am aligning Chaos and Hybrid kernel. Classic Interactive is history -- we now completely switched to CAF interactive (which works better than classic on lollipop). :)
[Nexus 5 Original Android Development] JayR_L:
Okay so that is what the bacon moniker stood for. Thanks for the clarification hehe

I'm also using the cm hotplug driver, even though I can't tune it, it seems to work really well. Is the "closed source" driver developed by Qualcomm?

___

VictorLapin, yeah I'd say its normal. I closed synapse from my recents, then it loaded with failsafe values so I simply retuned everything proper. Works fine, or I guess you could clear synapse cache like you did!
[Nexus 5 Original Android Development] shevich:
sometimes i get a random freeze and a restart, could the issue be in f2fs or a nightly kernel version

to diagnose, what should i supply you with, dmesg or?
[Nexus 5 Original Android Development] JayR_L:
Did you undervolt your CPU at all?
[Nexus 5 Original Android Development] shevich:
guilty, tho it never was a problem, only -50, i have put it down to defaults

ill just leave it like that for a few days and see
[Nexus 5 Original Android Development] JayR_L:
I had mine to -75mv and now I can only go to -25mv. I suspect there is a good reason for this.
[Nexus 5 Original Android Development] pianistaPL:
New nightly is amazing :)
[Nexus 5 Original Android Development] acridity:
No pressure on the dev. But have you thought about bringing this kernel for the nexus 6 in the near future :p
[Nexus 5 Original Android Development] neobuddy89:
Ofcourse, after you send me Nexus 6 :p
[Nexus 5 Original Android Development] or965:
[MENTION=3795148]neobuddy89[/MENTION] You are the best, now I have the first core on interactive and 3 cores on the new SmartMax :)

Thank you for listening to my request of adding the SmartMax governor :) .Now on the kernel side all is perfect(I am using F2FS on data and cache ) ,now I want to try cm 12 caf rom with your Chaos kernel :o.
[Nexus 5 Original Android Development] VictorLapin:
Interesting setup. Is this for performance, or battery, or...?
[Nexus 5 Original Android Development] acridity:
Hahaha so I'll take that as a no :p...I'll see how much I can contribute to that! :)
[Nexus 5 Original Android Development] giajp:
Synapse is working to you?

Inviato dal mio Nexus 5 utilizzando Tapatalk
[Nexus 5 Original Android Development] Thunderbolt:
I have bootloop after flash on cataclysm.
[Nexus 5 Original Android Development] VictorLapin:
If Synapse says "No UCI support detected", clear its data.
[Nexus 5 Original Android Development] XtraWho:
https://docs.google.com/file/d/0B-1vDuEydQKYM0ZTMWVKTEJ2Rk0/edit?usp=docslist_api

Flash that
[Nexus 5 Original Android Development] shevich:
is MSM-hotplug in-kernel and what are advantages of such implementation

i see faux and bricked kernels being "proud" for having that since it offers "better battery life + performance"
[Nexus 5 Original Android Development] neFAST:
Very nice kernel, is it possible to add customisable WiFi polling time?
[Nexus 5 Original Android Development] Thunderbolt:
Could somebody help me with find bootloop reason after install this kernel. I was tried on cataclysm and purity. twrp 2.8.1 and 2.8.4.0.
[Nexus 5 Original Android Development] AshKaiser:
F2FS

Hello!

Anyone using F2FS version if this kernel? If so, how is the experience? Also is this Full F2FS or only /cache, /data? Please share your experiences. Planning to switch to that file system as it gives more performance than EXT4.

Thanks in advance!! :D
[Nexus 5 Original Android Development] neobuddy89:
Last F2FS build should be able to mount any F2FS partition.
[Nexus 5 Original Android Development] neobuddy89:
Isn't that ROM option?
[Nexus 5 Original Android Development] AshKaiser:
Awesome!!

Flashing now!! :D
[Nexus 5 Original Android Development] poondog:
It's fantastic and way underrated. Myfluxi has always been modest and not one to want to sell his stuff :)
[Nexus 5 Original Android Development] JayR_L:
So msm_hotplug is a contender? I'd like to hear [read] your thoughts about it.

Thanks :)
[Nexus 5 Original Android Development] 3lo0sh:
blu_active governor plz :p
[Nexus 5 Original Android Development] giajp:
MSM is made by myfluxi?

Inviato dal mio Nexus 5 utilizzando Tapatalk
[Nexus 5 Original Android Development] poondog:
Try yourself is best, for me its logic is great and it seems to do the job very well

The defaults are very well balanced

Yeap that's where it comes from
[Nexus 5 Original Android Development] TaRsY:
Just to clarify. It's a different thing from showp's in-kernel MSM_mpdecision? The both made a tunable inkernel solution?

I know Franco and Faux (intelliplug?) also uses their own, right? (faux used to say: mpdecision=make poor decision :D)

Tapatalk-kal küldve az én Nexus 5-el
[Nexus 5 Original Android Development] AshKaiser:
Just an update. Tried with Cataclysm Rom F2FS All. Was stuck on Boot. Then on Optipop which is a F2FS compatible Rom. Didn't work there as well. Flashed the Latest Test F2FS build.
[Nexus 5 Original Android Development] funkyslap:
Don't want underestimate what myfluxi does for this device (which is truly amazing) but msm-hotplug comes from CAF just to clarify.
[Nexus 5 Original Android Development] JayR_L:
What about cm hotplug then?
[Nexus 5 Original Android Development] pianistaPL:
[MENTION=3795148]neobuddy89[/MENTION]

For few versions Synapse doesn't work well for me. I often get boot canceled after reboot or "UCI support not detected". Then I have to clear Synapse data and set my settings again. I'm using SuperSU 2.40. This happens on every ROM.
[Nexus 5 Original Android Development] poondog:
https://github.com/neobuddy89/hammerhead/blob/lollipop/arch/arm/mach-msm/msm_hotplug.c
[Nexus 5 Original Android Development] neobuddy89:
For now, only changing min freq to 500+ MHz helps PowerAMP.

Will fix this though.