yashsingh1/xdaforums huggingface dataset:
[Xperia Z Original Android Development] airlessproject:
I have had some experience with smartmax governor causing black screen, try changing the governor..
[Xperia Z Original Android Development] shaanyt:
Any luck with the "pencil" touch screen thing? :p
[Xperia Z Original Android Development] MR.Samo:
[MENTION=4645070]alnikki25k[/MENTION], here the logs u asked for, and if u want any thing more just ask.

Need to mention the following:

1- WiFi ----> working.

2- Signal ----> I don't now cuz i am in non coverage area ATM ( will report latter )

3- FC's ----> NON

4- IMEI ----> Unknown

5- MAC ----> known

6- Noticeable Issues ----> Screen Flickering is the only issue i can see until now.

7- First impression ----> It's smooth like hell, but there is no d2w and i didn't test the gamma till now.

ROM: Paranoid Android.

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

Edit: confirm that I have no signal at all.

BTW I am on slim right now, so if you want I can test on slim4 or on paranoid android.
[Xperia Z Original Android Development] Kocane:
Much like with XzInnere, I am sometimes experiencing a reboot when using the camera.. Screen just goes black for some secs then reboot.
[Xperia Z Original Android Development] Hellscythe:
Don't think the xperia Z has capable hardware to do that lol
[Xperia Z Original Android Development] shaanyt:
Take a look at post #1992. Hopefully those two geniuses figure something out hahaha
[Xperia Z Original Android Development] Hellscythe:
Oh i stand corrected haha

i hope the "project" becomes a success! :D
[Xperia Z Original Android Development] naitik2012:
Hi [MENTION=4645070]alnikki25k[/MENTION]

m using ur kernel since 1 week and i found one bug

CPU freq of core 1 , 2 ,3 goes down to 1512 Mhz automatically after sum time , trickster mod showing max freq of all cores 1836 Mhz but core 1, 2 ,3 cant go more than 1512 Mhz

haven't faced this issue on meow kernel with same setting -

Min - 384 Max - 1836

mp decision , eco mode , hotplug , inteli plug and every thing who shutsdown core 1, 2 ,3 are off on both the kernel but haven't faced this issue on meow kernel anytime

Sry for worst English :p

Thank you :)
[Xperia Z Original Android Development] alnikki25k:
Use the interactive governor.

This might be because of thermal throttling.

Hopefully,haha.
[Xperia Z Original Android Development] naitik2012:
haven't used phone( just 2-3 msg nthing more) for 2-3 Hrs then how it will reach its thermal limit. i think there is something wrong because i never faced such issue on meow kernel before and one more thing i also use freq lock in trickster mod but still no use :(

May be because of multiple power saving hotplug features ? i think meow kernel has Mp -decision only and after turning off MP- decision , setting max freq to 1836 Mhz and using freq lock i can e1 perform 2 times antutu benchmark without loosing max freq and phone runs well on 1836 Mhz

Anyway Thanks for your response and we are waiting for your CM kernel :D may be CM kernel will solve my issue :)
[Xperia Z Original Android Development] alnikki25k:
Hmm. I'll look into the Frequency Limiter. Could be problems with kobj create
[Xperia Z Original Android Development] Haldi4803:
do you have Xposed installed ? There is a module called "CPU temp in status bar" if the SoC gets hotter than 65°C or 70°C it starts throttling! and yes, this CAN happen in 20 seconds even when the SoC temp was 35°C before!
[Xperia Z Original Android Development] alnikki25k:
Who's up for XzAOSP test phase 2?
[Xperia Z Original Android Development] kingrion88:
Me!

DirtyUnicon (omni based rom) and SlimKat. Will be able to test this 2.
[Xperia Z Original Android Development] Haldi4803:
Does it have Voltage control in phase 2 :P
[Xperia Z Original Android Development] ZeRoWaR:
Me ;) using PAC :good:
[Xperia Z Original Android Development] alnikki25k:
Awesome

Haha, no. Not yet. I am trying to find a good method to setup this kernel to work with almost all ROMs

Awesome

Check your PMs
[Xperia Z Original Android Development] Kocane:
Cameras are bad even with Interactive :(... You surely can recreate this issue yourself. Just sit and mess with any camera app for a while and sudenly screen will turn black (while still being lit) and then phone will reboot.

Please look into this, it's insanely annoying and has only been accuring lately.
[Xperia Z Original Android Development] alnikki25k:
Try changing your IO Scheduler
[Xperia Z Original Android Development] Kocane:
I've been at row with pretty high readahead. Trying deadline now. Do you have some values you can share? I don't see how an io scheduler can cause a kernel crash tho? I've never experienced it before these recent versions... I'm not saying you're wrong or telling you what to do mate, but it could be awesome with some explanation of things maybe, hehe.
[Xperia Z Original Android Development] alnikki25k:
I am just suggesting that based on the previous complaints. It was to do with the readahead. Camera can be pretty tasking on the storage thus the relation. Anyway, try my other kernel and let me know. Also, the next time the reboot happens, pull the last_kmsg file from /proc/ directory and upload it here.
[Xperia Z Original Android Development] Kocane:
Im not saying that it hasnt anything to do with readahead but it seems unlikely if you ask me. I'll try get a panic and upload the last_kmsg, soon.
[Xperia Z Original Android Development] Bor_NL:
Yes please

Bring it on :)

Will test it on dirty unicorns

Verstuurd vanaf mijn C6603 met Tapatalk
[Xperia Z Original Android Development] venky716:
As always I'm in !

You can PM me with any new stuff and I'll happily test it for you on as many ROMs as possible :good:
[Xperia Z Original Android Development] spida_singh:
Still need a tester? Im running Vanir. Would like to test.

Cheers
[Xperia Z Original Android Development] kingrion88:
alnikki, sorry. my Xperia Z fxcking fell on a steep stairs. screen cracked.. right now have to send it for repair.

probably will get Z2 instead, sigh. hope u will be coming for Z2 :fingers-crossed:
[Xperia Z Original Android Development] alnikki25k:
No problems. :)

I would if I had the money ;)
[Xperia Z Original Android Development] airlessproject:
Hey alnikki, hope you're doing great!

I'm willing to test your kernel in phase 2 on CM11 FreeXperia, latest Thomas' build.

Hope you'll count me in!

Kind regards
[Xperia Z Original Android Development] kimdarrel:
Hi!

I'm new here, Wanna ask if I can use this rom on Pure Stock rom .569 I just unlocked my bootloader and I want a Kernel but, I don't want to change ROMs since Stock ROMs appear to be much more stable. I just want the undervolting feature and extra governors and I/O scheduler for Power Saving management..

Thanks in advance for those who will respond!
[Xperia Z Original Android Development] airlessproject:
Hi friend.

It says in the original post that

So I guess you could install v23 on .569 firmware with no problems :)

I wish you success. If you'd like some insight on settings, PM me, I'll gladly share my humble knowledge with you

All the best
[Xperia Z Original Android Development] kimdarrel:
Thanks for the response!

I'll update to .101 just to make sure.. Stocks works fine with me since I unlock my bootloader.. eXistenZ ins always crashing.. that's why I'll stay at stock with custom kernel hope this will work. anyway. which is better this one or [Stock-Kernel-4.3] XzInnere v5.0 [Linaro] 29-March

this one.. It seems that this one has many tweaks but the other one is more simple to use.. any thoughts?
[Xperia Z Original Android Development] airlessproject:
They differ in a number of things, among which maybe the most important is the used Hotplug, which is Intelli-plug in XzKernel and CpuQuiet in XzInerre, the latter being more stable and closer to stock. You can safely try them both and see which will work for you best, they are both good in many scenarios.
[Xperia Z Original Android Development] kimdarrel:
I see, well the reason I want kernel is for the power management. I want my phone to atleast be 12hours on so I only need to charge 2x a day.. and to lessen my CPU temperature. Mine goes crazy I think 70 deg. Celsius..
[Xperia Z Original Android Development] airlessproject:
Then go for XzK, its thermal management combined with intelli-plug will do the job great. Also make sure to set 70 in trickster as SOC throttle temperature. For battery life, do a little search on the forums, there are guides for optimizing battery. Also make sure to at least try gamma settings, the change in image quality is immense! :)
[Xperia Z Original Android Development] kimdarrel:
Downloading it now. lol. Thanks for the info! will these erase anything? Internal SD? External SD? so I can back up my files before doing anything stupid..

I only have 16gb External btw, do I need to have the exFat32 format?
[Xperia Z Original Android Development] airlessproject:
Always do a nandroid backup in recovery when flashing rom/kernel. You can't know when you'll need it.

In the kernel aroma installer, be sure select to install Advanced Xperia Recovery (with whatever recovery startup option suits you - touchscreen, power or volume keys) and then confirm uninstall of Xz Dual Recovery (if you have it).
[Xperia Z Original Android Development] Kocane:
Another sudden reboot. Was using the lockscreen torch I have thru Gravity Box and the screen went black for i dunno 5 secs maybe, while torch was still running and then next I saw was the bootscreen...

Governor: Intelliactive and deadline as I/O.. Could be related to the very similar camera reboots? Attached is last_kmsg... Hope something can be done about this, the instability is irritating :( .. that is, if it's related to the kernel at all...

edit: ok, this time it happened right after i unlocked the phone, pulled notification bar down and went to press a notifcation from my email app.. then freeze, and reboot: http://pastebin.com/7u7fM4Ke

Can anyone advise? I see something about dynamic fsync?
[Xperia Z Original Android Development] alnikki25k:
Try disabling dynamic Fsync.
[Xperia Z Original Android Development] naitik2012:
m still facing this issue did all possible things to check if it is kernel related or ROM related.

increased SOC temp limit

Re flashed whole ROM but still issue is der

I also tried DoomKernel and haven't faced this issue

now let me explain exactly what is happening

1. from Trickster MOD set min - max 384 - 1836 Mhz

2. Hotplug off , inteliplug off every thins who shuts down core 1,2,3 are off

3. checked trickster info tab and every thing is normal all cores are running prperply all cores are at 384 Mhz

4. did qudrant test and confirmed that all cores running at 1836Mhz

5. now i locked my phone and phone goes to deepsleep

6. after some hours (dnt noe exact time) i unlock my phone and did qudrand again and found that core 0 is at 1836Mhz and other 3 cores are stuck at 1512 Mhz

did above method so many time and confirm that core 1,2,3 stuck at 1512 Mhz after deepsleep (not using for some hrs)

hope this helps and u found solution for this

Thanks you :)
[Xperia Z Original Android Development] ankabo:
After 7 hours of testing, no problem with normal use.
[Xperia Z Original Android Development] beni8978:
For me too :victory:

C6603 ?
[Xperia Z Original Android Development] alnikki25k:
Brilliant. I should get my phone back today. I have to give my toefl tomorrow. So maybe after that, expect another update. :D
[Xperia Z Original Android Development] alnikki25k:
So, is the battery lasting longer or shorter than v4.0? msic_wakelock is a massive bug in 4.2.2.
[Xperia Z Original Android Development] ankabo:
I used v4 to short to compare, but in my opinion the battery life is very good. Over night (8 hours) with half of it wifi activated, it drains 4-5%.
[Xperia Z Original Android Development] alnikki25k:
Awesome. I won't revert anything then. There are a bunch of things I am working on. Let me test them out and add them :good:
[Xperia Z Original Android Development] Thraxzzz:
Hey OP, any chance of porting This to Z ultra? :rolleyes:
[Xperia Z Original Android Development] alnikki25k:
I can but I don't have the device to test. So, the kernel might be buggy.

EDIT: I'll post a build for this on Monday at the Ultra forum. Need a lot of beta testing though :)
[Xperia Z Original Android Development] diopskill:
Not sure if this was asked already, but can I flash this on cyanx sabermod ROM 5.0? If so how do I get rid of one if the recoveries since the ROM has recovery and I am sure the this has it as well? Thanks
[Xperia Z Original Android Development] alnikki25k:
Nope. You cannot flash this on that ROM as that is a CM rom and this is a stock kernel.
[Xperia Z Original Android Development] diopskill:
Great thanks.
[Xperia Z Original Android Development] mkone:
Back to v2.0
[Xperia Z Original Android Development] alnikki25k:
But why? :eek:

Sent from my C6603
[Xperia Z Original Android Development] ckyy:
Looking forward to this.
[Xperia Z Original Android Development] Madala_ZA:
Hi I can confirm this kernel is not good for gaming. I bought Asphalt 8 today and it lags badly. Almost unplayable in fact. Not a big deal for me, I'm not much of a gamer, but I'm just confirming this.
[Xperia Z Original Android Development] alnikki25k:
Yes, unfortunately, this kernel is more for a daily driver and not much for gaming. I shall release another kernel dedicated to gaming. :good:
[Xperia Z Original Android Development] Madala_ZA:
It's no problem, been my daily driver since v1. Super smooth for everything else
[Xperia Z Original Android Development] alnikki25k:
Excellent. Glad to know you're happy(reasonably :P)
[Xperia Z Original Android Development] joejoe23:
I bought asphalt 8 too but it puzzles me why need for speed doesn't lag that bad compared to asphalt 8. In fact nfs runs pretty similar to using stock kernel. And alnikki, does underclocking it to like say 1242 mhz gives a significant improvement of battery life or just like a mere improvement?

Sent from my C6603
[Xperia Z Original Android Development] dragodr1:
Modify init.d to enable exFat support

Hello

Can you please advise me how to modify init.d to enable exFat support- .101 rom

Many Thanks
[Xperia Z Original Android Development] Kocane:
Possible that it has something to do with the governor? I've been using SetCPU with different governors in some apps and when screen off etc. I saw someone else mention that switching between Intelliactive and Intellidemand on Faux kernel, I think it was, could lead to a random reboot. Now I've done it so it's always on intelliactive, we'll see... Maybe the reboots sometimes when using the camera is also related to the governor.
[Xperia Z Original Android Development] Kocane:
My intellidemand and intelliactive governors seem incredibly keen at jumping the max frequency right away? I took a closer look at intellidemands settings and both two_phase_freq and powersave_bias seem to be set to 0 or "-1"? Doesnt really seem right compared to my googling of other intellidemand settings

Could anyone perhaps zip up "/sys/devices/system/cpu" so i could flash it on my own install to regain the default settings or something?
[Xperia Z Original Android Development] paroys:
Can i flash this kernel on xperia zL? Just wonder..

Sent from my HTC One
[Xperia Z Original Android Development] airlessproject:
It's a firm no :)
[Xperia Z Original Android Development] xPoiled:
[MENTION=4645070]alnikki25k[/MENTION]

Dude is evgen method = sony method?

Is it possible to revert back to your previous method of double tap2wake?whenever i put my XZ on my pocket,the screen will accidentally turn on..did not experience this on your previous method.TIA
[Xperia Z Original Android Development] NetSkill:
+1 Yes my Z also unlocking itself in pocket

Odoslané z C6603 pomocou Tapatalku
[Xperia Z Original Android Development] Kocane:
Its like every time I try to change the settings of intellidemand be it thru actually changing it in the files in /sys/devices/system/cpu/cpufreq/intellidemand or thru init.d with this kernel, its like that nothing sticks? Hardly changing it thru trickster, sticks...

also, im not sure its kernel related but stamina doesnt really feel like it works. I've some apps on exception but even when i had'nt i could write myself thru one of my chat apps and it was received on the phone right away... isn't the whole point of stamina that all data is delayed until the screen turns on, thus saving battery? Ive tried clearing eco controller data to no avail, same tale of woe
[Xperia Z Original Android Development] airlessproject:
I've experienced this myself with FB Messenger (push not received until screen on) and it turned out it was a Messenger issue, not rom/kernel related. Can you confirm that it's not the app's fault for not behaving rightly in Stamina mode?
[Xperia Z Original Android Development] Kocane:
Could've been messenger... But isnt Stamina MEANT to work like disabling data/wifi (except for "excluded apps") when screen is off?
[Xperia Z Original Android Development] airlessproject:
I'm not 100% sure it will disable data for push notifications too... Anyway if one wants push data to be disabled he should just disable push notifications in the apps themselves, not enable stamina...
[Xperia Z Original Android Development] X10_minipro:
I've always thought that stamina mode disables data / wifi connection while screen is off and no download / streaming us in progress, and disables apps/services from waking up your phone.
[Xperia Z Original Android Development] alnikki25k:
I am not sure they're very different. Maybe Sony's method is a little more sensitive(?). But logically it shouldn't be. I'll patch the next version back to my code

The settings not sticking might not be kernel related. And see below for STAMINA mode explanation

Read this: http://developer.sonymobile.com/2013/04/03/how-sonys-battery-stamina-mode-works/

Read Sony's explanation and pay attention to how they say it works for "most" applications. Also, see in the comments. It does not work in many cases. The entire concept of Stamina mode is a little dicey. You'll have to take it all with a grain of salt.

I mean this is how you would expect Stamina mode to work - (My AOSP Kernel has better standby)

So, it all comes down to the apps you use and the ROM
[Xperia Z Original Android Development] Kocane:
Thanks for the answers.

For the upcoming version, I dont suppose theres some new governors you could include for us to try out? Preservative, like in XzI maybe, but also others?

I found that preservative idled alot at 702mHz (Might be my install?) ... But how much battery usage difference is there actually between 702 and 384mHz?
[Xperia Z Original Android Development] airlessproject:
I recently found a good alternative to Stamina mode called CleverConnectivity.. I'm currently testing it with Stamina turned off and last night the phone lost only 14% in 13 hours (a bit more than 1% per hour), with wifi/3g managed by CleverConnectivity and all syncs and messengers/facebook on. I guess that's not bad considering I'm on 4.3 and having msm_hsic and mmc1_detect...
[Xperia Z Original Android Development] Kocane:
Its still kinda different from Stamina tho, as Stamina doesnt actually disable anything per se.

But its definitely a worthy alternative and probably more reliable. I'd use it if it wasnt for my heavy usage of chatting with my phone. I tried Stamina with everything blocked over the curse of last night, got a 0,8% per hour loss and only 20s of msm_hsic_host wakelock. Unusual.
[Xperia Z Original Android Development] Kocane:
People, if you use Faux' app or something to monitor your CPU frequency, do you also see it jump alot? Just when idling. Take intellidemand or *active, I see a ton of jumping up to 1,5ghz for short periods but considering the fact im doing NOTHING except having screen on.... and no background apps running either.

Im trying out smartmax because it doesnt jump to such high frequencies that easily, but its also doing a lot of jumping but in the lower frequencies.. its like my CPU never rests lol....

and I still cant change any governor settings without losing them on reboot..

also, does the spam of "E/QCOM PowerHAL Error opening /sys/devices/system/cpu/cpufreq/interactive/boostpulse" in the logcat really not mean anything?
[Xperia Z Original Android Development] anshad666:
Oftopic: can you please open a thread for xzaosp kernal for aosp roms ..because it was the best kernal for yuga i ever seen..thanks in advance...
[Xperia Z Original Android Development] shaanyt:
though i feel like your older kernels, the tap 2 wake needs to be done very quickly, but for the recent kernel, after you changed it, you can actually tap very much slower. Maybe that's the reason it's triggering in pockets. However, for me, both methods trigger tap2wake in my pocket LOLLL so now i just face the screen outwards.
[Xperia Z Original Android Development] ciacho333:
after installation v23 I lost my recovery, how to fix it?

Wysłane z mojego C6603 przy użyciu Tapatalka
[Xperia Z Original Android Development] Kocane:
it could be cool if it was possible to make dtap2wake only be on a certain spot on the screen, like top right corner or center.. to avoid accidental wakes etc.
[Xperia Z Original Android Development] alnikki25k:
Will add preservative. I am developing my own thermal driver now. So might take a while before the next release

The frequency jumping is normal. This is because most governors are designed to jump to a "boost" frequency the moment there's any input. And by input I mean, it could be anything. Proximity sensor/Gyro(if activated)/Touchscreen/Volume buttons/Power button. So, it's quite normal to see that jump. You can verify this with how long it stays at 1.5 GHz. You'll see your phone actually idles at a much lower frequency.

And the PowerHAL error is normal because the OS looking for running it's own touchboost which is part of the interactive governor. So changing the governor causes this message to be displayed

I will, soon

Ya, there are some sensitivity differences between mine and Sony's. Also, Sony's seems much slower because of the evgen helper routine that it has go through. Mine is hard-coded into the touchscreen driver. Thus, faster

Which recovery option did you choose while installing? Advanced Recovery or XzDualRecovery?

In any case, if nothing works, grab the XzDual Recovery Installer and boot into recovery. Then re-install my kernel and select Advanced Recovery. This should be very stable and easy to use

Ah, that would mean I would have to re-invent the wheel. Lots of coding needed and the battery will also be worse after that. Might not be a good idea at the moment
[Xperia Z Original Android Development] Haldi4803:
oh? Any informations you can share about that? :) sounds interesting.

and why would you even? ^^
[Xperia Z Original Android Development] Tommy-Geenexus:
[MENTION=4645070]alnikki25k[/MENTION] saw you also ported mako hotplug from francisco, great job [emoji106]

Gesendet von meinem Nexus 5 mit Tapatalk
[Xperia Z Original Android Development] anshad666:
does anyone know what is the average cpu temperature of yuga...and also maximum temperature allowed?
[Xperia Z Original Android Development] Haldi4803:
Maximum temperature you can choose as you like. it starts Throttling around 69°C-75°C

Normal temp is around 40°C-55°C if you do Antutut Benchmarks its 65°C++

There is a Xposed Module called "CPU temp in Status Bar" which does exatly what its name is!
[Xperia Z Original Android Development] Kocane:
Sounds cool, Alnikki. Also, why no CPUQuiet in XzK?
[Xperia Z Original Android Development] reyunami:
gamma setting

I can't see a gamma contol settings in faux123 kernel enhancement or trickstermod..why? Im using existenz z v6.6.0..
[Xperia Z Original Android Development] NetSkill:
I see you guys are handy with this great kernel

Can you recomend some settings for me? I want something balanced between battery and performance

PS: i have both Faux and trickster apps

And sorry for being noobish

Odoslané z C6603 pomocou Tapatalku