yashsingh1/xdaforums huggingface dataset:
[Xperia Z Original Android Development] Haldi4803:
so.. any antutu benchmarks ? :D
[Xperia Z Original Android Development] DooMLoRD:
Wait installing Antutu :P

Here you go

http://www.flickr.com/x/t/0091009/photos/111276775@N06/11874345106/
[Xperia Z Original Android Development] ciacho333:
Here is it

My Z is curently on eXistance v5 ultra
[Xperia Z Original Android Development] DooMLoRD:
Some 23139 on 1.7 Ghz

I forgot what is the optimal
[Xperia Z Original Android Development] Fodor Gábor:
Hi!I have wifi issue.
[Xperia Z Original Android Development] doomhammer07:
flash kernel through recovery :)
[Xperia Z Original Android Development] Fodor Gábor:
Not working, wifi lost the network.
[Xperia Z Original Android Development] DooMLoRD:
Do you mean that you are not getting wifi network or wifi error or poor coverage/reception?
[Xperia Z Original Android Development] Fodor Gábor:
The Wifi is on,but can't connecting to the network.

---------- Post added at 07:21 PM ---------- Previous post was at 07:08 PM ----------

I have reflash rom and kernel.Now working!
[Xperia Z Original Android Development] bioan:
Any chance of gamma control like on Nexus4? This screen needs a bit of tweaking..
[Xperia Z Original Android Development] demon2112:
Again....some kernel setting sharing pleease?

And why is f sync of by default? Should i leave it like that?
[Xperia Z Original Android Development] DooMLoRD:
[MENTION=1806655]bioan[/MENTION]

Yes, it's in the pipeline.. Will need some work though... Hopefully other devices can help out too...
[Xperia Z Original Android Development] Tommy-Geenexus:
[MENTION=4645070]alnikki25k[/MENTION] ported it you may take a look at his git, if you haven't done that already;)

Sent from my white Xperia™ Z
[Xperia Z Original Android Development] DooMLoRD:
Nice... Though I never see him upload his sources on time... Anyways please continue testing v20... As and when I get time I will keep updating kernel...
[Xperia Z Original Android Development] Tommy-Geenexus:
It works like a charm as of now, no problems and phone is ice cold and doesn't heat up with undervolting :D

The only thing that seems strange is when playing asphalt 8 there is a small lag when a race begins, which isn't present on stock kernel.

This problem was present in the 4.2 kernel too.

Not really a problem just a curiousity i found ;)

Other than that the kernel is great:thumbup:

Sent from my white Xperia™ Z
[Xperia Z Original Android Development] Kocane:
I am experience unsmoothness all over, sadly :(.. First I figured it was my governor change but after resetting that it remains. Especially noticeable in Subway Surfers but also just small things like pulling down the notification bar just seems.. unsmooth...
[Xperia Z Original Android Development] Fodor Gábor:
Same
[Xperia Z Original Android Development] elias234:
[MENTION=2784807]DooMLoRD[/MENTION]

hey bro , in your second post you said there is a walk through to get rid of overheat control

how can i disable that ?

i don't think it will cause problems for me , because i don't need to overclock , it just control screen brightness also and i hate this , please help me

by the way for older sony roms ( sony xperia s ) i used to edit thermal file in system/etc , and had no problems with my phone , but the file can't be edited for sony xperia z and the file was related by cpu control and screen brightness so it may be also for xperia z

i just want to get rid of getting my screen brightness to get lower automatically (not auto brightness , cause of temp getting slightly higher)
[Xperia Z Original Android Development] -totonio-:
Never gone below 22400
[Xperia Z Original Android Development] cognosco:
Less smooth here. No settings changed..

Wifi was not working after flashing v20. Came from stock 4.3. Fix: I flashed v17 through CWM, then v20 again and WIFI was working.
[Xperia Z Original Android Development] beN..:
Doesn't seem to enter deep sleep anymore, awake 100% since i came from stock kernel to doom. Reverting first thing tomorrow unfortunately. :(
[Xperia Z Original Android Development] DooMLoRD:
can you please give details of setting used?

glad you could find a fix but it shouldnt happen... if someone has time please test on FULL clean flash of 4.3 FW FTF... then flashing the v20 kernel package through recovery...

check what is keeping device awake...

device enters deep sleep just fine...
[Xperia Z Original Android Development] cognosco:
Strange!

I can tell you these details:

I came from a clean stock 4.3 ( with Sony stock kernel) and flashed v20 through fastboot. Governors default (interactive). After flashing Wifi didn't turn on, and then I used that 'fix'.

Also I got a message about Google Playstore version, that it was outdated. Happened after the first boot (maybe because of my fix with v17, although I never booted v17?)

Update:

It seems like the device is getting hotter than normal. Also it doesn't charge as fast as normal. I even got a message (for the first time ever) that I need to change the charger because the device is draining faster than charging.

Update2:

Now it's cooler and faster again. Letting it settle a bit. Keep you updated.
[Xperia Z Original Android Development] tribemac:
Just wanted to say everything's working great here smooth and stable, no problems what so ever. Thanks for a great kernel!

Skickat från min LG-V500 via Tapatalk
[Xperia Z Original Android Development] beN..:
I'm very sorry, i just checked with betterbatterystats and it appears to be entering deep sleep just fine. It must be misshowing in Settings -> Battery. There it says android OS is using over 40% with 1,5h awake time, yet in BBS there is no record of this, all wakelocks are as usual.
[Xperia Z Original Android Development] Haldi4803:
Faux123 works fine for GPU OC/UC

But as you can see it Throttles GPU down from 487 to 400? way to fast for gaming ^^

btw, Underclocking only works Sometimes! I had it running in Firefox for long time, seemed to work! Not sure if Firefox really was laggy because of 128mhz... but i think it was.... maybe...

Orignal Quadrant: And then Quadrant on 128mhz GPU only! Why that? Because if you do a i/O test it automatically clocks GPU up to 400mhz no matter what!

And yes. Normally Firefox runs in 400mhz GPU clock in Firefox (or 325?.... at least the bar was high....) but underclocked in 128mhz it looked fine... so that might be a great way to safe battery... maybe... maybe not because the GPU has a higher load then!

Edit: Doomlord. 800mv is still the Minimum Voltage :( no 750 ?
[Xperia Z Original Android Development] lilstevie:
as stated by jerdog, the GPU spends its time between the 2 highest GPU clocks, on my device it is heavily weighted towards the second highest, rarely hitting the highest and only going lower if a video is playing. It throttles to 400 in this kernel because 325 has been replaced with 400 to make room for 487.5(random statement to agree with jerdog on wtf is with this crazy ass random frequency). This as you can imagine will be a very bad thing for battery life.
[Xperia Z Original Android Development] gm007:
Re: [KERNEL][Z] DooMKernel {JB}(v03)[20130330]

DoomLord is trying his best,why don't to guys show us what you can do for this phone.

At least 5 devs are watching this thread,come on ;)
[Xperia Z Original Android Development] DooMLoRD:
right now the plan is to integrate the known patches into the kernel of this device... optimization will be done... there are GPU scaling governors which are present and will be tweaked and improved to control GPU frequency scaling...

FYI these patches are not some random numbers from my mind... i have ported this from faux123's kernel sources of MAKO:

http://xdaforums.com/showthread.php?t=2008222

https://github.com/faux123/mako

for now the frequency is replaced to maintain compatibility... i will be trying to add additional frequency bin which will not replace the existing table but build on it... once we are able to add additional bins there will be scope to even have other GPU frequencies..

current GPU OC patch, ported by me, for fusion3 board:

https://github.com/DooMLoRD/android...mmit/9e40a4977e00ffaa2f2aa1261dd4e6eda11e7664

if u think there are possibilities of improving this please do help out and let us know how it can be improved...
[Xperia Z Original Android Development] sipe1:
DoomLord could you post some settings that you recommend via Faux123 app or any other? About governor settings or maybe another stuff?

Thanks in advance.

And I don't have any heat up issues, everything as it should.
[Xperia Z Original Android Development] Entropy512:
The problem is those scaling governors are NOT working very well on yuga for some reason - and the fact that right now, most of the heavy lifting is done in the bowels of trustzone means it's not exactly easy to fix the issues. faux123 is starting from a base where GPU scaling is working properly - you are not.

Mako idles at 125 (or was it 128) on an idle homescreen. Yuga idles at 325 even on on a stock kernel - there's something seriously wrong that needs to be fixed before anyone messes around with GPU clock frequencies.

Redefining the second highest step when the GPU clock tends to sit there *when idling* is a very bad idea.
[Xperia Z Original Android Development] Kali-:
This device is already so hotter and i didnt recommend OC CPU or GPU at all.

Increase GPU middle value (325->400) make no much sense as it's tuned to have enough power for some specific situation, so add more clock should not give better performance and will results in worse battery life making phone much hotter, also QCOM have recently decreased the 325 steps to 320.

Another side effect can be the system_monitor (Sony replacement of the common thermald) but i didnt know much about it.

OC is only usefull for making a benchmark but require a better cooling (cold water?)

my 2c
[Xperia Z Original Android Development] prie07:
may i ask what program are u use for displaying like screenshot above?

regards
[Xperia Z Original Android Development] gm007:
Re: [KERNEL][Z] DooMKernel {JB}(v03)[20130330]

Read page 9.
[Xperia Z Original Android Development] DooMLoRD:
ok good... thanks for ur inputs :)

@Kali-

good to see u here :)

so probably best to drop GPU oc for now and focus on fixing the GPU scaling governor...
[Xperia Z Original Android Development] gm007:
Re: [KERNEL][Z] DooMKernel {JB}(v03)[20130330]

Maybe tweaking the interactive governor scaling also ;)
[Xperia Z Original Android Development] Entropy512:
Yeah. Interactive seems a bit derpy according to jerdog...

I'm personally a fan of conservative with some small tuning tweaks (check CM's kernel_samsung_smdk4210 repo, those patches are fairly portable), I'll always take battery over performance. :)

I'm building an alternative GPU governor on mako right now, will submit it to gerrit and port over to yuga (should be 100% straight cherrypick) once done. Might not be until tomorrow, need to finish a movie and go out drinking. :)
[Xperia Z Original Android Development] gm007:
Re: [KERNEL][Z] DooMKernel {JB}(v03)[20130330]

What about removing some cpu bin,is it possible to have same as nexus4?
[Xperia Z Original Android Development] Entropy512:
Trustzone stuff is usually signed in a device-specific manner... It's kind of super-secret-blackbox **** that you need to sign all of NDAs for to get documentation on.

Mako's gpu freq governor sometimes wigs out too, less often than yuga's though. I think the only real solution is to remove the black box... No clue why it's there to begin with.
[Xperia Z Original Android Development] DooMLoRD:
btw how are u checking out the live changes (runtime) in GPU frequency?
[Xperia Z Original Android Development] jerdog:
Re: [KERNEL][Z] DooMKernel {JB}(v03)[20130330]

Look for the gpuclk file and cat it... I am on phone and don't have the path exactly

Sent from my Z
[Xperia Z Original Android Development] DooMLoRD:
Re: [KERNEL][Z] DooMKernel {JB}(v03)[20130330]

Ya I got that... It's the only one to be monitored right?
[Xperia Z Original Android Development] Terenn:
Hey, is there a chance to get this compiled for odin (ZL) or is it too much hassle for you?
[Xperia Z Original Android Development] Entropy512:
Yup. Just a warning - If will show the last clock state, and will indicate a value even when the GPU is shut off.

325 MHz happens to be the frequency where the GPU resumes from wake on stock (in your case, 400, because it is based on which level, with 0 being highest frequency. default level is 1.)

I've got a governor that doesn't use TZ which appears to be working, and I've got it logging decisions to dmesg... The TZ governor probably needs some additional logging (printks) to determine how badly it is really misbehaving. e.g. a printk in tz_sleep and tz_wake to show when the GPU is being powered on/off, and also in tz_idle to show what decisions the governor is making.

Highly preliminary (incomplete) alternate governor implemented on mako - http://review.cyanogenmod.org/#/c/34873/

I'll port this over to CM10.1 for Z after I clean it up and do more testing.

Also: Quadrant does not seem to be able to peg the GPU on my mako (which I'm currently using to test). It never goes about 50% utilization at 325 MHz even.

AnTuTu, on the other hand, is able to peg usage at 400 MHz in the last phase of tests.
[Xperia Z Original Android Development] DooMLoRD:
nice...

@ALL

i have uploaded alternate v02 & v03 kernels as recovery flashable zip files... check OP...
[Xperia Z Original Android Development] The_Flashaholic:
Impressive
[Xperia Z Original Android Development] LosserKlosser:
Everything is working fine here. Now I'm looking forward to see how battery life is on default settings.

---------- Post added at 01:34 AM ---------- Previous post was at 01:33 AM ----------

BTW: exFAT support works just fine - as a note to the gentleman who asked about it some days ago.
[Xperia Z Original Android Development] FateNozomi:
[MENTION=2784807]DooMLoRD[/MENTION] your stock voltage table link is broken, any chance of it being updated? :)
[Xperia Z Original Android Development] zabi1994:
Hello guys.. I'm considering to unlock my bootloader to flash this kernel.. Is it really worth it to lose Bravia Engine, Track ID, Gracenote in Walkman in exchange for overclocking, undervolting, additional features such as sweep2wake, supercharge, etc.. I know we can make a TA Backup and restore it later.. But how's the experience ? Anyone mind sharing ? :)
[Xperia Z Original Android Development] LitoNi:
Tbh I never liked BE. To me looked overly done with it on.

Track Id still works. I don't use grace note.

If you ask me I would in your position, I love the double tab to wake feature. And all the other tweaks along with it. My Z never gets over 34 degrees bat temp. Nothing to worry about. Again, if you back up your drm keys properly you can always revert back to normal.
[Xperia Z Original Android Development] zabi1994:
I see.. I kinda like gracenote though.. Does overclocking really improves the speed of our XZ ?
[Xperia Z Original Android Development] LitoNi:
Yes but not noticeably not unless you're running heavy things. I'm not a performance guy, I'm more on the battery friendly side.
[Xperia Z Original Android Development] zabi1994:
I've flashed this kernel.. But somehow i no longer have access to my sd card.. If i go to storage in settings, sdcard is detected.. I'm on niaboc's eXistenZ v5 rom.. I read that all data in SD Card might get wiped during unlocking bootloader process, but somehow my photos are still there.. Almost all my files in SD Card are still there but can't access it.. Only Root Browser can access it.. Go Backup can't seem to detect it as i want to restore my backups.. Any idea why ?
[Xperia Z Original Android Development] kingrion88:
Does anyone else getting kernel wakelock (suspend_backoff, mmc1_detect) like me?

also, doomlord do you know what is QcConnectivityService wakelock in the partial wakelock?

After changing to kernel v20, i somehow facing a bad battery life. Repeated factory reset, reinstalling custom stock roms, wipe dalvik/cache and so on (after flashing). None of it helps. Even tried calliberating my battery, doesn't help either.
[Xperia Z Original Android Development] FateNozomi:
Ok pal, if you're using fat32, got to /system/etc/init.d and delete the 00load_exfat file and reboot =)
[Xperia Z Original Android Development] mhairy:
Im also having problem can't detect my wifi..i have to reboot if i want to connect my wifi and suddenly phone reboot itself when using camera..

Sent from my C6603
[Xperia Z Original Android Development] LosserKlosser:
Everything works like a charm here. I'm sorry I can't be more specific.

When it comes to battery life this kernel is far better than stock.

---------- Post added at 06:05 PM ---------- Previous post was at 06:04 PM ----------

What do you guys do to edit init.d in terminal emulator?
[Xperia Z Original Android Development] tribemac:
Also got the reboot when using the camera today.. Only happen ones so far so not a big problem (not sure it has something to do with the kernel either).

Skickat från min LG-V500 via Tapatalk
[Xperia Z Original Android Development] LitoNi:
Download and Flash it again, maybe you guys got a dirty install.
[Xperia Z Original Android Development] LosserKlosser:
I can confirm camera reboot.
[Xperia Z Original Android Development] Tommy-Geenexus:
What about last_kmsg?

It doesn't help to post such things without logs.

Sent from my white Xperia™ Z
[Xperia Z Original Android Development] reyunami:
no problem here.,everything is fine.,thanks doom for your beast kernel.,:victory:
[Xperia Z Original Android Development] LosserKlosser:
Sorry, I'm a noob - would love to post a log, but don't know how to do it. Where to find the logfile, that is.
[Xperia Z Original Android Development] Tommy-Geenexus:
[MENTION=4453075]Hvilsted[/MENTION]

http://xdaforums.com/showthread.php?t=1520508

This should help you;)

Sent from my white Xperia™ Z
[Xperia Z Original Android Development] zabi1994:
I did't make any modifications to my SD Card.. Does that mean i'm on fat32 ? Need to know before i accidentally further mess up with my phone..

Edit : Deleted the file you mentioned and it worked.. Thanks a lot. :D
[Xperia Z Original Android Development] FateNozomi:
Glad it worked out, and in order to check what's your sdcard formatted to, just go connect your phone in msc mode and right-click properties that sdcard.
[Xperia Z Original Android Development] zabi1994:
I see.. Thanks again.. You're a live saver.. :D
[Xperia Z Original Android Development] spida_singh:
DooM

I did a complete fresh wipe and installed the your kernel (V20), with a fresh ROM (Black eXistenz V5)

I was experiencing a suspend_backoff wakelock. Flashing your advanced stock kernel cleared this wake lock, and the phone is now deep sleeping as it should.

Any ideas what may be happening? Anyone else having the same issue?
[Xperia Z Original Android Development] kingrion88:
I second this. I have posted this issue on page 220 and thought i was the only one who is facing this issue. Tested on both version of existen (have not tried on other custom stock roms, yet), the problem occurs. I somehow fixed it by using the stock kernel by doom.

also QcConnectivityService wakelock in the partial wakelock was not present on the stock kernel.

quote to bump:

So, doom, can you verify the issues please?
[Xperia Z Original Android Development] DooMLoRD:
I will check
[Xperia Z Original Android Development] yeyi01:
I don't have any issue except my dual recovery it didn't updated and always requesting to fix my superuser anyone has an idea please?
[Xperia Z Original Android Development] gothman:
Thank you so much Doom. Everything works well . No issues so far. I updated from stock 4.3 with Doomlords Advanced stock Kernel by just flashing via cwm. Changed nothing except undervolting -100mv at all freqs.
[Xperia Z Original Android Development] James213r:
I can't seem to undervolt when I use setcpu (paid). The menu isn't there. Is anyone else experiencing this?

Edit

Intelicontrol seems to work though :)
[Xperia Z Original Android Development] nikhil18:
Doomlord can you update the kernel for xperia ZR also thanks
[Xperia Z Original Android Development] Tommy-Geenexus:
He won't becoz he hasn't the device.

Sent from my gold iphone 5s runnning ios 7.04 and iossuperjailbreak
[Xperia Z Original Android Development] nikhil18:
No he already made a kernel for xperia ZR 4.2.2 and it is working perfectly
[Xperia Z Original Android Development] DooMLoRD:
nope i never made any kernels for ZR... who told u that?
[Xperia Z Original Android Development] Tommy-Geenexus:
Ok the sorry it's up to doom, lets see;)

Sent from my gold iphone 5s runnning ios 7.04 and iossuperjailbreak
[Xperia Z Original Android Development] fakhreza:
[MENTION=2784807]DooMLoRD[/MENTION]

I'm dying to use your kernel. But since v15 onwards, the smoothness of UI transition (2D) is not good compared to stock kernel.. Hope you can fix this.. Overall performance is great though.. Just that 2D animation is not too smooth :(
[Xperia Z Original Android Development] yeyi01:
I don't know what is special about gamma but when I used it it just change the color of the screen ;)
[Xperia Z Original Android Development] sea2605:
This also depends a little on cpu and gpu governor-settings. But I can also confirm that the UI isn't that smooth since several versions, although I optimized the governors. With same gov-settings alnikki25k 's is a little smoother, so its mostly a kernel-related phenomenon. There must be a bottleneck thats slowing UI a little down...maybe easily fixable?!

______________________________________

My thread about optimizing battery life:

http://xdaforums.com/showthread.php?t=2382712
[Xperia Z Original Android Development] LosserKlosser:
OK, I'm a noob trying to learn here. I placed a file in /system/etc/init.d called sweep2wake_off.

In the file I have the following line: echo 0 > /sys/android_touch/sweep2wake

But after I reboot, you can still sweep to wake the device, so obviously it's not working.

What am I missing?
[Xperia Z Original Android Development] DooMLoRD:
Thanks for pinpointing the kernel version... I will try and find if anything in particular was changed...
[Xperia Z Original Android Development] Waelhh90:
hi Doomlord

i flashed your kernel today

i did a dalvik and cache wiping

i used Ondemand and SIO with 1800 MAX and 192 Min

am in existen Z Rom

am using betterbattery stats too

the phone every 5 minutes boots!! :(

what is wrong ??
[Xperia Z Original Android Development] DooMLoRD:
Post the last_kmsg after the reboot
[Xperia Z Original Android Development] mankent7:
anyone here having wakelocks issue?

PowerManagerService.Wakelocks

PowermanagerService.Display

the phone is not deepsleep at all.

any idea?
[Xperia Z Original Android Development] Waelhh90:
It reboots when the screen is off !

---------- Post added at 01:58 PM ---------- Previous post was at 01:31 PM ----------

After the reboot a water resistant msg appear!

And sorry for noob!
[Xperia Z Original Android Development] MrChaosDesire:
Doesn't work

I tried to install it with the Existenz 5.0 ROM but it didn't work and caused a soft-brick for the both times that I tried. Pretty sure I followed the instructions correctly.
[Xperia Z Original Android Development] Waelhh90:
I also in this rom

It works but i have a bug mentioned before!!
[Xperia Z Original Android Development] MrChaosDesire:
How did you do it? I just put the download into my sdcard and flash and reboot and soft-brick. :confused:
[Xperia Z Original Android Development] Waelhh90:
i install the Rom

flashed the stock kernel of 4,3 then flashed Doomkernel :)
[Xperia Z Original Android Development] MrChaosDesire:
So I have to flash the Stock Kernel first before flashing the DoomKernel to work?
[Xperia Z Original Android Development] Waelhh90:
dont flash the Rom with this kernel

the device will reboot every time the Screen off !

i will try the kernel with the Stock Rom 4.3

did you try it before you flash the rom??
[Xperia Z Original Android Development] reyunami:
are you sure,.? cuase im also using existenz z v5 and install this kernel, everything is fine no problem..
[Xperia Z Original Android Development] James213r:
Same for me - everything is working fine.