yashsingh1/xdaforums huggingface dataset:
[Xperia Z2 Original Android Development] feis:
Sorry if its been asked but does it work with romaur you can find in development section or for stock rom only?
[Xperia Z2 Original Android Development] Envious_Data:
This is a stock based kernel hence working on all stock and stock based roms

Romaur is stock based

Sent from my D6503 from XDA Premium 4 mobile app
[Xperia Z2 Original Android Development] feis:
Im currently on .55 fw with root enabled. Lets say i want to flash romaur and this kernel, so is everything as simple as just flashing those 2 through recovery?
[Xperia Z2 Original Android Development] xnknown:
update your firmware
[Xperia Z2 Original Android Development] furrypotato:
If it helps..

I was on . 55 with locked bootloader.

I just unlocked bootloader, then flashed the .69 baseband & kernel via flashtool ( download in romaur op), then fastboot flashed this kernel and then flashed romaur from recovery.
[Xperia Z2 Original Android Development] feis:
I just flashed romaur and doom kernel on top of .55 and everything seems to be working just fine:D
[Xperia Z2 Original Android Development] placebo1978:
Hi!

Thx doomlord for your hard work. I just joined the Android Family and now I am eager to catch up. :)

Before I will flash your new kernels I would like to ask for a favour. I am one of those users who would like to use the 4k Video Option. As you have probably heard, the Z2 overheats quickly and the Camera App shuts down. I understand your new kernels can possibly fix this Problem. So could anyone who still uses the stock fw with those new kernels please test, if the phone still overheats?

Please let me know if that is possible.

Thx in advance.

Placebo
[Xperia Z2 Original Android Development] DooMLoRD:
testing new kernel...

some nice features FastCharge, KSM, PowerSuspend....

will release after testing it for a day or two...

regards,

DooMLoRD
[Xperia Z2 Original Android Development] Envious_Data:
Nice to hear DoomLord

Could you explain what KSM and PowerSuspend is?
[Xperia Z2 Original Android Development] tpcastelli:
Nice!

Just installed ..awsome :) thanks DooMLord
[Xperia Z2 Original Android Development] KrisPerry:
Is the overheating fixed
[Xperia Z2 Original Android Development] feis:
Dont know about others, but when i was on stock .55 i could record about 5min of 4k before overheat. Yesterday i installed romaur and this kernel, run a test and after 10mins of 4k camera was still going, so i turned it off manually. Mind you, i also changed governor to intelliactive and turned off stabilization during recording, so that also might have something to do with better camera performance.
[Xperia Z2 Original Android Development] KrisPerry:
Do you notice any performance degradation when using the intelliactive governor when gaming etc
[Xperia Z2 Original Android Development] feis:
Didnt have chance to play anything demanding, but no loss of performance in daily tasks, browsing etc.
[Xperia Z2 Original Android Development] DooMLoRD:
DooMKernel v05 released!

changelog

added and enabled PowerSuspend drivers - better earlysleep/resume drivers (thanks to [MENTION=3332811]faux123[/MENTION] )

added and enabled Intelli-KSM (thanks to [MENTION=3332811]faux123[/MENTION] )

added and enabled Force FastCharge! - force fast-charging on unknown power adapters (thanks to [MENTION=3332811]faux123[/MENTION] )

added and enabled support for kernel mode NEON and more patches

I recommend using FauxClock app to properly utilize all the features!

Please do consider donating if you like my work!

please keep sending in your feedback it helps me improve my kernel! constructive feedback is ALWAYS welcome!

Not sure what the feature means? READ THIS!

regards,

DooMLoRD
[Xperia Z2 Original Android Development] harfot:
Installed. Had good battery life and no problems with v04, so looking forward to test this one

Sent from my Xperia Z1
[Xperia Z2 Original Android Development] feis:
Cpu freq jumps for a moment to 2.3ghz as soon as i touch screen. I thought this was mpdecision way of doing things, and i have it turned off in fauxclock. Am i wrong or possible bug?
[Xperia Z2 Original Android Development] Mr.R™:
Any plans to implement f2fs file system? :) I get my phone in the morning so after giving it the once over i'll be putting this on it :)
[Xperia Z2 Original Android Development] DooMLoRD:
There is currently no alternate hotplug governor... So don't turn off mpdecision!

Yes! But first got to get wifi working with custom sources...
[Xperia Z2 Original Android Development] placebo1978:
[MENTION=2784807]DooMLoRD[/MENTION]

Some posts ago, a nice soul wrote, that the 4K recording is better with your new kernels (no more overheating), so it seems, that this topic is checked. :)

A little hint from yourself would be very nice IMO.

Yesterday, i was at a concert and tried to film the whole thing. I recorded 7 songs and all were rubbish. Picture quality wise, for a phone, it was nice. But sound is just plain bad.

Is it possible to lower the peak volume (or even control it) for the microphone with your new kernels? I would say that around 70-80+ db the phone can't record anything but noise.

I hope this is doable.

Please let me/us know.

Many thx in advance.

Greets

Placebo

PS:If you are interested in one of those results, I can upload 1-2 songs, so you can have a look/hear.
[Xperia Z2 Original Android Development] Tommy-Geenexus:
Even if you disable MP-Decision, there is still hotplugging and such going on because of the kernel hotplug, which works regardless of MP-Decision.

So don't disable it.

Gesendet von meinem Nexus 5 mit Tapatalk
[Xperia Z2 Original Android Development] feis:
Okey thanks for answers. Still it seems such a waste of battery to go max freq instant you touch screen :)
[Xperia Z2 Original Android Development] Vangelis13:
Thank you for all your efforts on the z2! Transaction ID: 6TU50914P78903020
[Xperia Z2 Original Android Development] DooMLoRD:
Thank you for your kind donation!!!
[Xperia Z2 Original Android Development] DooMLoRD:
hi mate if you use FauxSound you can control the volume of recording mic!

check the last option in FauxSound!!!

if currently it doesnt work well we can get [MENTION=3332811]faux123[/MENTION] to fix it!!!
[Xperia Z2 Original Android Development] DooMLoRD:
I am getting some excellent battery life!!!

Hope you guys are enjoying it too!!
[Xperia Z2 Original Android Development] Vangelis13:
Why doesn't Trickster Mod work with it, frequencies won't stick. Anyone else tried? (Edit: meant to write tried with latest kernel)
[Xperia Z2 Original Android Development] feis:
You are not the first one to report it, doom recommends using fauxclock app, i am and its working great. Its not free tho
[Xperia Z2 Original Android Development] Vangelis13:
Saw that, was wondering why that is. It should work for as long as busybox is installed & updated. Hm.
[Xperia Z2 Original Android Development] Tommy-Geenexus:
I think trickster needs an update, as the code is from faux and very new and not properly implemented yet in trickster.

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[Xperia Z2 Original Android Development] kkkok8051:
Awesome kernal. Form now on this is really xperia z2 because of Doomlord.

Battery life =excellent

Overheating=no more

Stabilizing= smooth to go

One word= Excellent!!!!!!!!!!!!!!
[Xperia Z2 Original Android Development] harfot:
Z2 and DoomKernel v05 is the Xperia with the smallest battery drain I ever have had - amazing 1.2% drop an hour.
[Xperia Z2 Original Android Development] placebo1978:
Hi,

after 3 hours of getting the device ready (my first time) :) I can now report back, that Fauxsound makes it better, but for a concert the recorded sound is still too noisy and loud.

So, I am back to square one.

Greets

Placebo
[Xperia Z2 Original Android Development] rappa619:
1.2% drop per hour standby isn't good, is it?
[Xperia Z2 Original Android Development] xnknown:
not at all, I get half a percent per hour
[Xperia Z2 Original Android Development] Strangeland16:
Should be getting my new z2 with bootloader unlockable next week. Does this kernel offer any significant battery performance upgrade over the stock kernel as my z2 locked on Vodafone with stock kernel
[Xperia Z2 Original Android Development] nreuge:
I confirm all the gains obtained with this kernel used in conjunction with Fauxclock.

My Fauxclock configuration:

CPU governor: intelliactive

Scheduler I/O :sio

Readahead Size (eMMC & SDcard): 2048

Thermal manager: Intellithermal

VFS cache enabled

Intelli-KSM enabled

The performance enhancement is significant (look at these antutu benchmark scores) and the power management is very good.

I don't regret at all having unlocked my bootloader.

Great work DooMLoRD!! I'm impatient to see the results of your likely future cooperation with Faux on this device...
[Xperia Z2 Original Android Development] AndroidGaalaxy:
when I activate the Power Suspend Drivers option and I leave the phone idle for more than 15 minutes, the phone will not turn for at least 20 minutes, yesterday I set my alarm at 8am, and to rang at 8:16 because of the delay caused by the option, is this normal?

In summary if I put the phone in standby to 7:40, and I'm trying to turn it to 8H, the awakening of the screen will be at 8:20...
[Xperia Z2 Original Android Development] prazvt:
[MENTION=2784807]DooMLoRD[/MENTION] or Faux, do you know if it's possible to bypass Android's downsampling of high res audio? Native playback of high res FLAC would be nice.
[Xperia Z2 Original Android Development] zantekk:
[MENTION=2784807]DooMLoRD[/MENTION] Nice Kernel!

Any recommended settings for Faux Clock?
[Xperia Z2 Original Android Development] enrique71:
Adv. Stock Kernel?

Hi, will there be an Advanced Stock Kernel for the Z2?

Thank you for your contributions!
[Xperia Z2 Original Android Development] Jackos:
There is one already: http://xdaforums.com/showthread.php?t=2702001
[Xperia Z2 Original Android Development] enrique71:
Thanks! Don't know how I missed this :fingers-crossed:
[Xperia Z2 Original Android Development] Jackos:
It's a bit hidden ;)

[MENTION=2784807]DooMLoRD[/MENTION] care to mention the Advanced Stock Kernel in the thread name or sth like that?
[Xperia Z2 Original Android Development] pmeinert:
[MENTION=2784807]DooMLoRD[/MENTION] Would it be relatively easy to make a port Z2 Tablet too, Since they seem to share much of the same hardware?
[Xperia Z2 Original Android Development] DooMLoRD:
porting is always possible but I will be only supporting the Z2 since I have the device (huge thanks to [MENTION=1345746]tpcastelli[/MENTION] for sending me a device for development!)...

if you guys want, get me the Z2 Tablet for full support ;)
[Xperia Z2 Original Android Development] pmeinert:
Fair enough.

I sent you a small donation (52S264580S652640Y) for your Z2 tablet recovery I already benefitted. Same goes with your Xperia Mini Pro work long ago.

With time I hope a Z2 tablet comes your one way or the other ;)
[Xperia Z2 Original Android Development] xnknown:
Just wondering which governor is best for battery life interactive or ondemand, everyone recommends ondemand for htc phones but not sure for sony
[Xperia Z2 Original Android Development] Tommy-Geenexus:
Interactive for sure, ondemand ramps up quicker and spends more time in upper frequencies.

Intelliactive + fiops would be the best choice.

It's a Nexus
[Xperia Z2 Original Android Development] Destroyedbeauty:
1) Either a tuned Interactive with SIO scheduler (for extra battery savings) or ROW (for some extra performance boost)..

2) Intelliactive with FIOPS, SIO or ROW scheduler..
[Xperia Z2 Original Android Development] samuelson:
hi.

could a user of this kernel please post there setiings for the fauxclock app.

theres so many options, im a little confused:confused:

many thanks
[Xperia Z2 Original Android Development] plasmidium:
If i use 4k Videos i got already overheating...also with ar-effect ...with this kernel

did i need special settings?

thx for answers
[Xperia Z2 Original Android Development] nreuge:
I suggest you these settings using fauxclock:

CPU governor: intelliactive

Scheduler I/O :sio

Readahead Size (eMMC & SDcard): 2048

Thermal manager: Intellithermal

VFS cache enabled

Intelli-KSM enabled

I've not tested 4K yet, but try the setting above.
[Xperia Z2 Original Android Development] harfot:
On, as no subsistute is implemented in kernel.
[Xperia Z2 Original Android Development] Xernoxis:
Silly question, but how do I access recovery? I just unlocked my bootloader and about to flash the kernel, but I don't know how to get to recovery. I saw something about pressing volume up/down when the LED was emitting light when the phone was booting, but it never happened.

Edit: Never mind, stupid me forgot to flash CWM. Thank you for your hard work Doom!
[Xperia Z2 Original Android Development] Jesmugge:
Seems like you got it going. Could you reveal your settings in faux clock :)

Also I get this terrible nlpcollectorwakelock, which drains my battery.
[Xperia Z2 Original Android Development] DooMLoRD:
post screenshot from better battery stats
[Xperia Z2 Original Android Development] Jesmugge:
Thx for the quick reply :)
[Xperia Z2 Original Android Development] DooMLoRD:
seems like issue with Tasker...

can u try without Tasker?
[Xperia Z2 Original Android Development] Jesmugge:
Sure I'll do that tomorrow, but as I read online it's a common problem with Google services.

Thanks for your time. I'll disable tasker and test tomorrow.
[Xperia Z2 Original Android Development] AndroidGaalaxy:
I do not know why, but 3/4 times a day my phone between deep sleep and you can not turn it on unless i press the power button and the volume + to reboot. What have I done wrong?

Here's what I changed (with Pimp My Z1) :

- CPU Overclock 2457

- Smart Ass V2

- Thermal Throttling

- Power-suspend On or Off (my phone will not turn no matter if I activate the Power Suspend or not)

- Deadline I/O Scheduler (eMMC)

- Entropy contribution Off (eMMC and SD-Card)

- KSM On

- VFS Cache Pressure 50%

- Fastcharge Manual 2200

- Sound Control all max

I have not touched the rest, what do you think?
[Xperia Z2 Original Android Development] nreuge:
You could enable these settings one by one and you may find.

Moreover, it's better to use Fauxclock.
[Xperia Z2 Original Android Development] TheTrooper:
I have problem with flashing zip in recovery :/ Recovery can't mount sdcard.

Can't partition non mmcblk device: /devices/msm_sdcc.2/mmc_host
[Xperia Z2 Original Android Development] zantekk:
Disable powersuspend and it will wake normally.

Cpugov intelliactive

Iosched sio

Entropy on

No overclock
[Xperia Z2 Original Android Development] shollywood:
I'm unable to add APN's since flashing this kernel?? Why would that be?
[Xperia Z2 Original Android Development] Jesmugge:
Test from today without tasker. And GPS set for batterysave
[Xperia Z2 Original Android Development] Thraxzzz:
[MENTION=2784807]DooMLoRD[/MENTION] I ask if I may, before flashing this, does this kernel have its own bootlogo?
[Xperia Z2 Original Android Development] nreuge:
It doesn't.
[Xperia Z2 Original Android Development] DooMLoRD:
Unfortunately no...

Seems that there is some two step boot process...
[Xperia Z2 Original Android Development] Thraxzzz:
Thank you doom! I would prefer for it to show the Sony logo, but under the hood, it's the doomkernel engine :D
[Xperia Z2 Original Android Development] KrisPerry:
What settings do you use for gpu control.
[Xperia Z2 Original Android Development] Reb0rn:
Does v5 work on 402?
[Xperia Z2 Original Android Development] spuri78:
I'm really stuck guys.

I unlocked the boot loader on my sony xperia z2, the device booted fine afterwards but then as soon as I flashed the CWM-Based Recovery 6.0.4.7 Touch Recovery and selected reboot and root the sony logo appears but then there is just a black screen, I am on version 17.1.A.2.55. Sorry, I should have read it that the latest kernel update is for .402. Anyway, how can power off the phone to be able to get into fastboot. The phone is booted and when I press the volume up/down button I can hear the sound but obviously, with black screen, I can't power off.
[Xperia Z2 Original Android Development] DooMLoRD:
nope as the sources are not available yet
[Xperia Z2 Original Android Development] KrisPerry:
Ok so I installed the aur rom, followed by your v5 kernel. The thermal throttling doesn't seem to be working correctly. I have the intelli throttling set in faux clock with both options at 75°C. I keep getting low benchmark scores and when I check faux clock it appears the thermal throttling has kicked in at 60
[Xperia Z2 Original Android Development] E_n_T:
i really want to root this phone. BUT!! i can get adb working. i need to make sure fastboot commands are working b4 i do. i am well aware of bot adb and fastboot commands and i can only see the device using adb devices. when in bootloader fastboot devices on give waiting device. what do i do? sorry for this off topic. if anyone wanna shed light in pm pls do. thx in advance
[Xperia Z2 Original Android Development] stanley08:
Anything on TA backup yet? Just wondering...
[Xperia Z2 Original Android Development] TheTrooper:
No way so far :(
[Xperia Z2 Original Android Development] waynekirby:
You need the drivers from the flashtool install folder, install fastboot, ADB and Z2 drivers :)
[Xperia Z2 Original Android Development] Myrrhman:
Hey guys,

First of a massive thanks to Doom for all his effort and hard work for this device !!

Question, does anyone know how to decrease the vibration strength on the Z2 ?
[Xperia Z2 Original Android Development] Envious_Data:
I use gravitybox

The setting is at the bottom of the navigation key actions menu

My setting is 27ms
[Xperia Z2 Original Android Development] Myrrhman:
OMG. That's it !! How did I miss that, been using gravity box for ages ... haha

Thank you !!
[Xperia Z2 Original Android Development] nilism:
Hey Doom, Et Al.

I'm looking for support for two way call recording for Skalvex's call recorder. Does that require kernel level anymore and if so does Doom's Kernel support such a thing?

I just got my first Sony phone ever so I am super new to where you guys are sitting development wise. =p Things seem to be coming along OK though.
[Xperia Z2 Original Android Development] se1000:
Rooted + stock kernel on RomAur supports recording using skvalex call recording app. Choose "other device", Standard API, Voice call uplink + downlink.
[Xperia Z2 Original Android Development] nilism:
Decent quality, so not using Mic to pull downlink audio? Sorry if this is off topic. Not really sure if Kernel support was needed anymore.
[Xperia Z2 Original Android Development] se1000:
Correct, does not require the mic/speakerphone to capture far end audio. Works well.
[Xperia Z2 Original Android Development] DooMLoRD:
I will add some patches which will give that control for vibration interface...

Yes I have already got the necessary patches... Will add them and include in next kernel release if they work!

[MENTION=535343]all[/MENTION]

We have some great news! [MENTION=3332811]faux123[/MENTION] has sent me a massive set of features to be added in next kernel release!!!

See he has already started contributing to the community!!!
[Xperia Z2 Original Android Development] DooMLoRD:
so guys we have exciting new features incoming all thanks to [MENTION=3332811]faux123[/MENTION] !

CPU Voltage Control Interface!!

Simple GPU Algorithm control!!

now here is the thing... the new firmware .402 is NOT compatible with older kernel sources (.36/.55/.69)...

so rather than releasing a kernel on older kernel source base I will wait for sony to release kernel sources for the .402 firmware... once we have correct kernel source base then I will release newer kernel!

regards,

DooMLoRD
[Xperia Z2 Original Android Development] reignzy:
Hi [MENTION=2784807]DooMLoRD[/MENTION]

Any idea when your next kernel will be available to support .402 firmware please?

Will let you or anyone use my Z2 for testing if that helps :)

Hey i kinda did a number on my phone here at work and are not allowed to download very large files.

Does anyone have the ability to give me a the stock kernel for .402 please?

just so i can have a working phone for the day :)

Thanks in advance to all.
[Xperia Z2 Original Android Development] DooMLoRD:
Well we have to wait for Sony to release kernel sources...

You should keep my advanced stock kernel on Sdcard always :)

Here it is for .402 FW

http://doomlord.xperia-files.com/download.php?dlid=WjJfRG9vTUxvUkRfQWR2U3RrS2VybmVsX0ZXLTQwMi12MDQ=
[Xperia Z2 Original Android Development] reignzy:
Thanks [MENTION=2784807]DooMLoRD[/MENTION], i'll try this kernel now and see if i can get it off the black screen of death :)

I guess thats what happens when your eager and dont read lol

EDIT:

Tried and successful, this one is all go, thanks very much [MENTION=2784807]DooMLoRD[/MENTION] :)
[Xperia Z2 Original Android Development] Daniel 9999:
Hai DooMLoRD,

can we use this command to extract system.img.ext4 & the same for separated radio,boot & recovert ?

--------------------------

su

make_ext4fs -s -l 885768704 -a system /sdcard/system.img.ext4 /system

dd if=/dev/block/mmcblk0p5 of=/sdcard/boot.img

--------------------------

Also i use apk manager tool to edit framework.apk for Lower Auto-Brightness levels to save battery we can change the brightness curve on my samsung,can i apply this on sony z2 too?

<integer-array name="config_autoBrightnessLevels">

<item>5</item>

<item>20</item>

<item>50</item>

<item>100</item>

<item>400</item>

<item>800</item>

<item>1500</item>

<item>3000</item>

<item>6000</item>

<item>9000</item>

<item>15000</item>

</integer-array>for http://xdaforums.com/showthread.php?p=38153145#post38153145

[MOD] Changing the brightness curve in stock JellyBean

Thanks
[Xperia Z2 Original Android Development] furrypotato:
402 open source download now available ?

So the magic of ifttt informs me!
[Xperia Z2 Original Android Development] deezid:
Yay!!

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[Xperia Z1 Q&A, Help & Troubleshooting] KWOKSFUNG:
We know that one of the goodie from Z2 is that it has a special audio technology that are captable to reduce noise in some way

but is it hardware or software stuff?? i see mods that port Z2 audio stuff to other devices, does the noise reduction part really works??

or it is software but contain some bulls*** like X-reality and photo quality enhancement that make it impossible to port to other devices??

any idea guys??

(i'm not requesting for a mod or something, just interested to know what it is)
[Xperia Z1 Q&A, Help & Troubleshooting] QualQuek:
If you're talking about the Digital Noice Cancelling it's implemented to the Z2 and need specific headset.

Each earphone in the Sony MDR-NC31EM headset has outward-facing microphone. The two mikes pick up background noise and send it for processing to the Xperia Z2.

Following this, a signal processor inverts the noise's phase by creating an anti-noise wave. This gets mixed with the audio that is being played on the phone.
[Xperia Z1 Q&A, Help & Troubleshooting] KWOKSFUNG:
I see, if i got that head phone, can z1 do digital noise cancelation like how the z2 did??
[Xperia Z1 Q&A, Help & Troubleshooting] QualQuek:
I don't think so, this technology is not included in the Xperia Z1 so that wont work even with proper headset.
[Xperia Z1 Q&A, Help & Troubleshooting] olokos:
I think that it needs to be confirmed. I'll try getting my hands on the Z2 headset and putting mixer_paths from the Z2. That might work if it's not buried deeper in the Z2 software.

I don't think that I'll get my hands on the Z2 headset before it gets released though. :(

Wysłane z mojego C6903 przy użyciu Tapatalka
[Xperia Z1 Q&A, Help & Troubleshooting] negrobembon:
I thought it was hardware based, i don't know
[Xperia Z1 Q&A, Help & Troubleshooting] jfxperias:
All is possible :D...