yashsingh1/xdaforums huggingface dataset:
[Xperia Z Original Android Development] o0oP5:
Anyone got problem with making a call? Why i got disconnected every 30sec? .. Is this just me or happen with anyone else?
[Xperia Z Original Android Development] alnikki25k:
Yup. I'll have to find a way to implement it. Will keep this thread posted on that. :good:
[Xperia Z Original Android Development] ankabo:
No problem here, tried a call with 2 minutes without a problem.

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[Xperia Z Original Android Development] mtayabkk:
hi alnikki25k please help screen mirroring is not working after i flash kernel how to fix that problem :)
[Xperia Z Original Android Development] Faelz:
the main page says Based on 10.3.1.A.2.67 kernel sources

just to be sure... it cant be installed over the new .569 rom, can it?
[Xperia Z Original Android Development] Tommy-Geenexus:
Nope.

Sent from my Xperia™Z running omni rum®
[Xperia Z Original Android Development] Faelz:
thanks!
[Xperia Z Original Android Development] Tommy-Geenexus:
Theres's a button for thanks, no need to spam the thread?

Sent from my Xperia™Z running omni rum®
[Xperia Z Original Android Development] sea2605:
[MENTION=2645278]ALNIK[/MENTION]ki

I got a problem with my camera: it wont take pictures and prompt a "unknown error". I had this issue with v15 and also v16 won't solve it. I'm not 100% sure if its caused by the kernel, but I tried all kinds of fixes and reduced the possible culprits to very few, one being the kernel. did you change anything regarding the camera?
[Xperia Z Original Android Development] alnikki25k:
Nope. Nothing in the camera. Have you tried with stock kernel?
[Xperia Z Original Android Development] Fodor Gábor:
Hi! Working whit Android 4.3 original rom? Thanks.
[Xperia Z Original Android Development] ankabo:
I think it is rom related. What rom are you using?

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[Xperia Z Original Android Development] sea2605:
stock .67. I didn't flash the rom since 2 months, so the rom isn't the issue
[Xperia Z Original Android Development] ankabo:
I flashed every kernel from here and doom since month and never had a issue with the camera. That's why I think, it is rom or app related ;)

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[Xperia Z Original Android Development] Destroyedbeauty:
This error message does always pop-up when checking pictures / videos. Something about I/O error thing..
[Xperia Z Original Android Development] kingrion88:
I second this. As I've been using camera a lot in my daily routine. Zero problem occurs so far.
[Xperia Z Original Android Development] alnikki25k:
Something to do with SQLite. Does this happen with Xperia Album as well?
[Xperia Z Original Android Development] Destroyedbeauty:
Don't know because I am on an heavely stripped down ROMAur.. This bug is happening on the Quickpic app :/
[Xperia Z Original Android Development] alnikki25k:
See if you can reproduce it with any other app. Nonetheless, it shouldn't affect the device in anyway.
[Xperia Z Original Android Development] alnikki25k:
I think Santa's got just the right Christmas gift.

Gamma control ported. :cool::cool:
[Xperia Z Original Android Development] Destroyedbeauty:
Did you fix my wished screen tweaks or is this anything more advanced!? :D
[Xperia Z Original Android Development] alnikki25k:
That's what works now :D
[Xperia Z Original Android Development] Destroyedbeauty:
Make this tweakable (various screen profiles) with the help of init.d scripts and the perfection of the Z is taken to one another level! :)
[Xperia Z Original Android Development] Tommy-Geenexus:
You made my year?

If you get it properly working you should apply as an elite recognized developer and porter ?

Sent from my Xperia Z™running omni rum®
[Xperia Z Original Android Development] bioan:
Omg. Heaven!!!
[Xperia Z Original Android Development] Tommy-Geenexus:
You and your init.d scripts ?

Trickster mod is fine as i bought the premium key already ?

Sent from my Xperia Z™running omni rum®
[Xperia Z Original Android Development] Destroyedbeauty:
I hate using apps, that does crave root access for controlling my phone at system level.. Root Browser is fine, but not more than so, no no!

It's about taste - keep battery and avoid those apps or lose battery / use those leeching apps!
[Xperia Z Original Android Development] dragonnn:
Wow, this app like trickster mod don't use any battery, they don't run in background/create wakelocks. Only thing what the do is writing right values to /sys files, the same what you do with init.d scripts.

Wysłane z mojego C6603 przy użyciu Tapatalka
[Xperia Z Original Android Development] xPoiled:
Merry Christmas Santa.. I've been a good boy for the entire year! Could you make the next version to be base on .569? :)
[Xperia Z Original Android Development] CambaStorm:
Wow... This kernel is going better and better, any chance to have the gpu undervolting in app just like gamma control?

Enviado desde mi C6603 mediante Tapatalk
[Xperia Z Original Android Development] alnikki25k:
Unfortunately tweaking gamma needs more than just init.d scripts.

Lol. Will do. :good:

For that I am waiting for Sony to release the new kernel sources. For some odd reason they have been quite slow this time to follow up their leak. Maybe because they're fixing things?

I have already spoken to the developer of Trickster MOD and he's got the GPU voltage thing on the priority list. :good:
[Xperia Z Original Android Development] ankabo:
Try XPrivacy

Gesendet von meinem C6603 mit Tapatalk
[Xperia Z Original Android Development] mtayabkk:
now using v16 touch to wake + smartmax, undervolting no any problem .. now getting 4hr with games fb .etc simply usage 5ht+

Best build so far.. Thanks alnikki25k.... ;)
[Xperia Z Original Android Development] Destroyedbeauty:
What does this app do?
[Xperia Z Original Android Development] mtayabkk:
alnikki25k

[MENTION=2645278]ALNIK[/MENTION]ki

Screen mirroring is not working after i unlocked the bootloader error when try to connect (COULD NOT TURN ON SCREEN MIRRORING. THE OUTPUT DEVICE IS NOT READY OR DOSENT SUPPORT HDCP) i tried to flash 4.2.2 stock,custom, 4.3 but still not working i know u can fix this problem please HELP!:crying:
[Xperia Z Original Android Development] tobiwork:
Bluetooth is not working with v16 i had to flash v15 again :/
[Xperia Z Original Android Development] crazymister:
Bluetooth Works fine here
[Xperia Z Original Android Development] ankabo:
Restriction settings for every app. You can choose, if it is allowed to read contacts, use internet, read sd card... Everything you want.

Gesendet von meinem C6603 mit Tapatalk
[Xperia Z Original Android Development] tamghi:
experienced the same issue need to revert back to v15. the phone was unable to connect to the car phone system (Golf)
[Xperia Z Original Android Development] yeyi01:
boss alnikk

can you update to firmware 4.3 please
[Xperia Z Original Android Development] alnikki25k:
Any specific error?

Waiting for Sony to release the kernel sources.
[Xperia Z Original Android Development] tamghi:
Reinstalled V16 and here is the error reported using logcat :

E/Bluetooth HS/HF( 3403): Could not create BluetoothServerSocket

E/BluetoothA2dpService.cpp( 1854): onConnectSinkResult: D-Bus error: org.bluez.Error.Failed (Stream setup failed)

Results of the command "adb logcat|grep -i bluetooth" are in the attached file

HTH

Tam
[Xperia Z Original Android Development] tobiwork:
for me too when trying to send any files through bluetooth keep telling me turning bluetooth on and if bluetooth already opened it just tells me sent failed
[Xperia Z Original Android Development] -totonio-:
I didn't understand about gamma control, it will be added in the new release? thank you!! and happy Christmas!! :)
[Xperia Z Original Android Development] alnikki25k:
Yes. XzKernel v17 will have it :good:
[Xperia Z Original Android Development] nikFarhan96:
hello

is there any news bout this kernel for 4.3?

sony not release 4.3 source code yet?
[Xperia Z Original Android Development] alnikki25k:
Nope. Not released. But should soon. So I'll update the kernel after that. :good:

Keep an eye on this
[Xperia Z Original Android Development] nikFarhan96:
yes of course bro.will do that for double tap wake up.i just love that function. :)

tq
[Xperia Z Original Android Development] alnikki25k:
Considering that the phone is fast enough, I am planning on releasing a kernel with only two cores active and without any hotplug. How many for it?
[Xperia Z Original Android Development] Tommy-Geenexus:
Are you releasing the normal kernel as well? If so i would like the idea

Also what i thought about is maybe you could release a stock kernel with only recovery, undervolting and gamma support ;)

Just some thoughts of me..keep it up:thumbup:

Sent from my Xperia Z[4.3][unlocked][rooted]
[Xperia Z Original Android Development] bioan:
You should take a look at francisco franco's repo on github. He develops awesome kernels for nexus devices. Nexus 4 has the same chipset, so you can cherry pick ideas from there. From gamma control to awesome tweaked governors.

As for dual core kernels, I do not see any benefits from it. From my point of view, battery life should be the same or lower.
[Xperia Z Original Android Development] dragonnn:
Eco_mode in inteli_plug do that what you want - limit max core online to two.

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[Xperia Z Original Android Development] alnikki25k:
Will consider this and yes the normal release will continue :good:

I already have cherry-picked all i can. Gamma control from Nexus 4 is impossible as the displays are vastly different. Hence the gamma control was ported from HTC One. Dual core kernels are much different from just hotplugging two cores or eco mode. This is still an experiment

This is completely different. The two cores are not powered on at all. Eco-mode just offlines them but the overhead of hotplugging eats battery. But as stated above, this is still an experiment.
[Xperia Z Original Android Development] joejoe23:
Any news on this kernel being compatible with Pgm?

Sent from my C6603
[Xperia Z Original Android Development] shaanyt:
gamma control in v17 ? OMG OMG OMG LOL
[Xperia Z Original Android Development] bioan:
Could you also port the tuned interactive governor from francisco? It gave my Nexus4 a huge speed bump. Thank you!
[Xperia Z Original Android Development] Tommy-Geenexus:
[MENTION=4645070]alnikki25k[/MENTION] one more question,

do you plan to continue your AOSP-Kernel or do you drop it?

Sent from my Xperia Z[4.3][unlocked][rooted]
[Xperia Z Original Android Development] alnikki25k:
I am actually quietly developing the CM/AOSP kernel. But I haven't found time to release it separately.
[Xperia Z Original Android Development] alnikki25k:
Slight change of plans here. Sony doesn't seem to be releasing the sources anytime soon. So, I am going to release a few versions between v16 and v17. First of all, I need to know is everyone facing problems with bluetooth?
[Xperia Z Original Android Development] bioan:
A post backwards. Also it has a logcat attached.
[Xperia Z Original Android Development] yeyi01:
v17

is the next update is compatible with android 4.3???
[Xperia Z Original Android Development] alnikki25k:
Only v17 and above will be. Sony still hasn't released 4.3 sources
[Xperia Z Original Android Development] Vitor_Boss:
Having problems here
[Xperia Z Original Android Development] yeyi01:
Alright thanks for the info. I think the 4.3 is already released..
[Xperia Z Original Android Development] alnikki25k:
The firmware is out. But not the GPL compliant kernel sources. Basically they have to release the source code for the kernel which I can use to build.

Sent from my C6603
[Xperia Z Original Android Development] The_Flashaholic:
When are we going to see a kernel based on latest 10.B.4.569 :(
[Xperia Z Original Android Development] Tommy-Geenexus:
When sony releases the kernel source.

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[Xperia Z Original Android Development] alnikki25k:
Today I will be releasing one last kernel for 4.2.2

Bluetooth is fixed. But I need confirmation.

XzK v16.5 is uploaded now.

NEW! Updated MP-Decision. Try using this now. You'll be surprised how good the battery/thermal/performance is

NEW! Updated Interactive governor with touch-boost.

And no, Sony still hasn't released the kernel sources.
[Xperia Z Original Android Development] Destroyedbeauty:
Just one word for this...

FINALLY! :D
[Xperia Z Original Android Development] alnikki25k:
Took down the last version. That was one of the internal betas. Uploaded New version. Sorry. Please re-download if you already downloaded the first upload
[Xperia Z Original Android Development] Destroyedbeauty:
So the ZIP files that is downloadable right now, they're are the right ones..?
[Xperia Z Original Android Development] alnikki25k:
Yup. They're and I am not sure if bluetooth is still working. I am investigating this now.
[Xperia Z Original Android Development] Destroyedbeauty:
Bluetooth worked for me on v16, will try v16.5 later (needs to still my Battlefield 4 gaming addiction a little bit first.. :P)!!
[Xperia Z Original Android Development] alnikki25k:
Bluetooth fully fixed. Files re-uploaded now. Named as XzKv16_5(final) for convenience.
[Xperia Z Original Android Development] Destroyedbeauty:
Is the new / updated MP-Decision pre-activated as default?

EDIT: I am rather using Faux123 Intelliplug kernel module, together with ECO-Mode. More battery friendly than so, it can't be!
[Xperia Z Original Android Development] Chronic2k13:
Can anyone tell me if this Kernel is compatible with eXistenZ V5 please,Many thanks!!!
[Xperia Z Original Android Development] Destroyedbeauty:
No, v16.5 and beyond is just for 4.2.2 based stock ROMS!
[Xperia Z Original Android Development] Chronic2k13:
Ok....Thanks anyway!! Was after a Kernel with Tap2Wake!!! Any ideas??
[Xperia Z Original Android Development] Destroyedbeauty:
This kernel (and Doomkernel also) got doubletap2wake built-in as one of the main features.
[Xperia Z Original Android Development] Chronic2k13:
Ok Thanks!!! Will give it a try!!
[Xperia Z Original Android Development] flow27:
Dont work with eXistenZ v5.0.0 :(
[Xperia Z Original Android Development] Chronic2k13:
No it doesn't!! Just reverted to Stock Kernel!!!
[Xperia Z Original Android Development] flow27:
Why the Kernel dont works with eXistenZ Rom? :(
[Xperia Z Original Android Development] yeyi01:
Because this kernel is based on android 4.2.2 and existez rom is now based on android 4.3
[Xperia Z Original Android Development] xPoiled:
[MENTION=4645070]alnikki25k[/MENTION]

i installed the latest v 16.5 today and it seems that i am experiencing an occasional Screen Flicker Issue.. can you look into this?v11 of this kernel resolve that issue for a long time.. :D Thanks Mate...
[Xperia Z Original Android Development] kingrion88:
damn Sony, takes them 10 years before releasing the official source of 4.3. (still love sony nevertheless).

Cant wait to see how 4.3 perform with this kernel features.
[Xperia Z Original Android Development] sea2605:
its great to see, that you also included lower cpu-frequencies (like 270mhz) ! could you also lower the min. cpu-voltage-limit from 700 down to e.g. 650 mV? in the past my XZ could easily handle 687,5 mV with 192 mhz (doomkernel), I didn't test below that, but would like to

______________________________________

My thread about optimizing battery life:

http://xdaforums.com/showthread.php?t=2382712
[Xperia Z Original Android Development] yeyi01:
Hoping for v17 I can't wait :-/
[Xperia Z Original Android Development] Destroyedbeauty:
Is the 192 Mhz frequency actually working or is it just placebo?
[Xperia Z Original Android Development] sea2605:
[MENTION=4645070]alnikki25k[/MENTION] included 162 (not 192) and 270 mhz as lowest frequencies, doomlord only included 192 mhz (btw: stock min. freq. is 384 mhz). I'm currently testing 270 mhz and it is a lot better than 192 mhz was with doomkernel. actually I don't even feel a slight differance between 384mhz@712mV and 270mhz@700mV but can save some percent battery this way (currently testing the effect)... If alnikki lowered the min. cpu-voltage, I could save even more

______________________________________

My thread about optimizing battery life:

http://xdaforums.com/showthread.php?t=2382712
[Xperia Z Original Android Development] beni8978:
But is that a placebo or not because the chip doesn't support frequencied lower than 384Mhz
[Xperia Z Original Android Development] Destroyedbeauty:
I am wondering this too..
[Xperia Z Original Android Development] alnikki25k:
The processor support for frequencies lower than 384 is still a question. But I did lower the L2 cache frequency for frequencies lower than 384. So I included lower clocks as an experiment to see what the effects of a lower clock are on battery.

Sent from my C6603
[Xperia Z Original Android Development] bioan:
I would not go below 3xx mhz. It already sleeps like a baby. Going lower will bring wake up problems. Had this on my Nexus 4.
[Xperia Z Original Android Development] crazymister:
Well, the hardware does not support lower frequencies then 384, I've also read a thread or post about it a long time ago (here on xda) where it is explained that any frequency below 384 will just run on 384, because the chipset just doesn't go any lower. So nothing more than placebo
[Xperia Z Original Android Development] sea2605:
yeah, but lowering L2-cache frequencies isn't the same as lowering the cpu's frequency, right?

I don't know if the architecture of arm-processors is the same as desktop-pc-cpu's (which have a L1-, L2-, and newer ones L3- cache)... If yes, then the L2-cache's frequency varies from the cpu's frequency (at least in the past). I remember that L2 could only have half the speed of the cpu.

So I think [MENTION=4645070]alnikki25k[/MENTION] also regards the frequencies 162 and 270 mhz as "representatives" for different settings of the cpu:

1.Setting "270 mhz" equals likely 384 mhz + lower than standard L2-cache-frequency (exactly: ??)

2. Setting "162 mhz" equals likely 384 mhz + even lower L2-cache-frequency (exactly: ??)

So theoretically this could really save a little battery. Will test further today, but with "162 mhz". Yesterday wasn't comparable

______________________________________

My thread about optimizing battery life:

http://xdaforums.com/showthread.php?t=2382712
[Xperia Z Original Android Development] twoxx:
new kernel for 4.4 ?

is this kernel only for android 4.3 or can i use it with cm11?
[Xperia Z Original Android Development] -totonio-:
It is for stock android 4.2.2, not for stock 4.3, Sony hasn't released the kernel sources yet, and you can't use this on CM or any rom that isn't based on stock 4.2.2
[Xperia Z Original Android Development] alnikki25k:
Yes that's right.

That's the case with the CPU only underclock. So as stated above, L2 cache may have some effect.

Sent from my C6603
[Xperia Z Original Android Development] psycmos:
Please try to help us MIUI LOVERS with some changes in your kernel to put it working on MIUI based on stock 4.2.2 :D

your work will be great in MIUI LOVERS :D

---------- Post added at 04:49 PM ---------- Previous post was at 04:47 PM ----------

Please try to help us MIUI LOVERS with some changes in your kernel to put it working on MIUI based on stock 4.2.2 :D

your work will be great in MIUI LOVERS :D
[Xperia Z Original Android Development] mtayabkk:
I tried cm 11 sot i get only 3hr but pac man 4.3 gives more battery life with high usage wifi on social apps etc 100% to 80% in 1hr 25min just awesome
[Xperia Z Original Android Development] xNAPx:
Is that possible to use yhe latest 16.5 kernel on a previous firmware version rom?

Inviato da mio nonno col telegrafo
[Xperia Z Original Android Development] -totonio-:
Sul telegrafo non lo puoi mettere :D
[Xperia Z Original Android Development] xNAPx:
Lol :D

Inviato da mio nonno col telegrafo
[Xperia Z Original Android Development] sea2605:
I've tested "162" and "270" mhz for several days now... battery-life-wise there is a little difference, but no change performance-wise (with my governor settings). So this is a good sign!

If Battery Monitor App is to be believed (idling with screen left on and waiting on the history page of battery monitor for 60 seconds until it updates mA-poll):

- 162 mhz goes down to 200-202 mA

- 270 mhz goes down to 207-210 mA

- 384 mhz goes down to 216-217 mA

- Reference: 1350mhz consumes 385 mA (one core online, all other cores sleep due to idling)

But I can't tell if these are trustworth polls...

Did anyone else test 162 or 270 mhz?

______________________________________

My thread about optimizing battery life:

http://xdaforums.com/showthread.php?t=2382712
[Xperia Z Original Android Development] kingrion88:
alnikki, can I ask whether is it possible for you to port faux123 SnakeCharmer to our xperia Z?

I have a friend who owns nexus 4, with underclock and snakecharmer enabled the battery was significantly improved.

Just curious though.
[Xperia Z Original Android Development] DrKrFfXx:
So, should I turn off the custom MP option in Trickster Mod and leave the stock kernel MP?

Because I've suffered black screens like 5 times now, and I'm not even halfway my day. That's quite unbearable.

I thought at first that was related to the docking station, but it happens randomly.

---------- Post added at 05:32 PM ---------- Previous post was at 05:28 PM ----------

See what process is keeping the phone awake. For me Android OS usage seems a bit above normal but not extremely high.

I can't quantify the battery life, though, everytime I hard power off the phone, the battery thingy loses track of the stats.
[Xperia Z Original Android Development] alnikki25k:
Alright, I am sorry for the crappy release. I'll look into the problem now. The screen going off is a userland permission error. No idea where that crept in from :confused: Backtracking though.
[Xperia Z Original Android Development] joejoe23:
Been trying out this kernel for about 2 days now. So far so good, doesnt have issues with screen not turning on.
[Xperia Z Original Android Development] alnikki25k:
In all probability screen off bug has been fixed. Next release should be around the corner :)

You could always show your appreciation through donations or spreading the word about this kernel so others can try to. :D

Sent from my C6603
[Xperia Z Original Android Development] joejoe23:
Do you have any plans of implementing s2w? Or making your kernel compatible with pgm?
[Xperia Z Original Android Development] ILikeTheWayYouMove2:
Will buy you a coffee soon (payday) to show my appreciation for your work, got a good feeling you can develop a great kernel here =)
[Xperia Z Original Android Development] alnikki25k:
Not sweep2wake. But I am in the process of porting double to tap to Wake from the tablet. Got the touchpad to respond while in deep sleep, so that's a good sign :D

Sent from my C6603
[Xperia Z Original Android Development] alnikki25k:
Excellent. Thanks for your appreciation :D

The next release should soon be out after beta testing is done :)

Sent from my C6603
[Xperia Z Original Android Development] Thraxzzz:
All working fine so far, gonna donate soon :) any chance of implementing gamma control? ;)

Sent from voldemort's nose
[Xperia Z Original Android Development] alnikki25k:
Gamma control is quite complicated as of now for me. I know where the control lies, but I have to work on making it available through sysfs and also study the gamma table precisely. But I am working on it :D
[Xperia Z Original Android Development] matique:
Hello. I'm assuming the new version with the fixes would be out soon, yes? Shall wait for awhile till its released and shall then flash away :D
[Xperia Z Original Android Development] alnikki25k:
Yup. Once my beta testers get back to me.. :thumbup:

Sent from my C6603