yashsingh1/xdaforums huggingface dataset:
[Xperia Z1 Original Android Development] Ashray_Vk:
I think it was working fine in one of the old versions of doomkernel. (I had updated the frequencies through terminal and checked it too, had worked fine before) (I don't remember which old kernel though, definitely not 4.4 fw)

Is there any way we can help [MENTION=2784807]DooMLoRD[/MENTION] ?
[Xperia Z1 Original Android Development] Richylitschy:
Freq error

Hey guys,

i recently switchted from the Optimus G to the Z1. Quit difficult getting custom roms to work hahhaha

So anyway, im running unlocked BL with iHacked v4.1 and Dooms Kernel v18. However, when I try to set CPU Settings with ANY app, so for instance I try to set the min freq at 300 and max at 1.8 ghz, it ALWAYS sets it self back to min 1.1 ghz - max 2.2 ghz or min 300mhz - max 300mhz. Just those two stages, nothing else. I reflashed serveral times, tried different roms - always the same. It happens when I touch anything in the settings like governor or freq. When i try to use wheatly, it sets it self to the min 1.1ghz case. If I try to use smartmaxv2, it sets itself to the 300mhz case :(((

Any suggestions? :/

Thanks for your work btw!
[Xperia Z1 Original Android Development] juicio90:
Hi dev.

Beforehand nice job!!!

Sorry but I'm nooby with BBS and i don't have idea what this means, but this, drain battery :

Edit:

<a href="http://www.hiboox.es/go/im...a43d7c03eb4679a9edcb1a.png" border="0" ></a>
[Xperia Z1 Original Android Development] :
I think it's just the app. It happens to me too but my frequency is the way I set it to be.
[Xperia Z1 Original Android Development] Balaram12:
Hey Mr.doom what rom r u using?
[Xperia Z1 Original Android Development] Destroyedbeauty:
Stock
[Xperia Z1 Original Android Development] omegahanggara:
What CPU governor do you using? Type this on terminal emulator, and paste the output here

su
ps aux | sort -k 3 | grep migration
[Xperia Z1 Original Android Development] juicio90:
I use intellidemand... And nothing happened when I type this on terminal
[Xperia Z1 Original Android Development] Richylitschy:
Yeah, i thought so too but ... It stays at 300 max! When it sets itself too 300 max :/
[Xperia Z1 Original Android Development] kpmkat:
[MENTION=2784807]DooMLoRD[/MENTION]

I'm getting problems with parallel use of WiFi & Bluetooth at some locations ... Turning on Bluetooth kills WiFi. If WiFi not connected - wont connect until Bluetooth is off...It's pain in the ass, especially using Bluetooth Headset, but it did not happened to me on v16 version. Now I'm wondering weather you've changeg anything in Bluetooth "department"?

Probably my admins at work use both WiFi frequencies (20/40 MHz).... I use only 20 at home - works flawlessly.

I know it's a common Android problem on many devices, any workaround / hints?

Using stock 14.3.A.0.757 ROM + V18 DooMKernel (unlocked bootloader & rooted)
[Xperia Z1 Original Android Development] MooNiSLe:
Oops!

ACHIEVED WITH DOOMKERNEL V18.

[MENTION=2784807]DooMLoRD[/MENTION], remember the extremely overclocking version? I'm nearly here to break the 40K record :D
[Xperia Z1 Original Android Development] raziel123:
have you tried the fauxclock app?

also have you made sure the high speed frequency in the governer settings is not above the max speed.

if you've done the above, the maximum speed should stick,

as for jumping to 1.1ghz on touch, thats part of Mp-Decision/Project butter, there was a post on the thread a while back concerning this issue.

regards
[Xperia Z1 Original Android Development] pranii23:
Can you share the settings !!
[Xperia Z1 Original Android Development] Destroyedbeauty:
Read this..

Stock Qualcomm MP-Decision hotplugging driver is made with performance in mind, and reduces battery life by using an touch boost feature that boosts minimum frequency to 1190 Mhz as a part of the "Project Butter" thing that was introduced in Jelly Bean 4.1.x sources and later Android releases, which is there for maximize responsivness, smoothness and give the user a liquid and flying UI and experience, with other words - using cheating techniques by boosting the MIN frequency at a rapid manner between 300 and 1190 Mhz..

Yeah, stock QC hotplug driver isn't that bad - it can give amazing battery life with the correct, proper and tuned CPU governor that can equal the aggressive boosting policy that regular MP-Decision is so heavily using and abuses. Absolutely! But it causes some nasty heat issues in certain situations, like gaming, by jumping between 300, 1190 and some other frequencies without any respect to power consumption.

This is the reason why advanced and experiences Android kernel developers builds and "constructs" custom hotplugging drivers that can replace or be added to custom kernels, so the users can disable the Qualcomm MP-Decision and instead choice a hotplug policy that gives the same or even better performance and also boosts the battery life up to 4-5 times more, in conjuring with a good and balanced CPU Governor / IO Scheduler combo ofcourse..

Examples of those custom made hotplugging drivers: Intelliplug by Faux123

I hope I gived you the answer that you wanted to read / hear / get / hoped for / deserved!
[Xperia Z1 Original Android Development] Light_Soul:
@Doomlord, May be you interested in this optimizations
[Xperia Z1 Original Android Development] Richylitschy:
Thanks for the replies!

No i have not tried fauxclock, and I will try modifiying the governor when im back to custom kernel. Currently locked bootloader to solve those touchscreen issues -.-

Will report!
[Xperia Z1 Original Android Development] Tommy-Geenexus:
Doom is already using a lot optimisation (-03, other -fast flags) and a Cortex A-15 optimized 4.9.1 toolchain, which gives even better performance than the 4.8.3 toolchain.

It's a Nexus
[Xperia Z1 Original Android Development] darkrulerz:
[MENTION=2784807]DooMLoRD[/MENTION],

About half an hour after installing your kernel (v18 ofc.) I've already encountered my first random reboot.

I'm running on Z1 stock build 757

I was typing a whatsapp message when it happened.

All settings are still set to default, I haven't even started the "Pimp My Z1" app yet.

I've posted my last_kmsg on pastebin

If you need any more information I'll gladly attempt to provide it.

Thanks in advance!!
[Xperia Z1 Original Android Development] lbaquerizo:
You can ask but they never respond or they will tell you that they forgot
[Xperia Z1 Original Android Development] DooMLoRD:
Wifi driver related crash
[Xperia Z1 Original Android Development] vijay99:
[MENTION=4689809]Richylitschy[/MENTION]

Hey dude are you also feeling some touch screen issues I am also on ihackers v4.1 rom and Doomlord kernel v18. I am also feeling some touch issue especially while typing :(
[Xperia Z1 Original Android Development] raziel123:
overheat control

Doomlord after switching to kitslim rom, I've noticed the overheat control system app running quite often...

Does this clash with intellithermal?

I hardly ever used to see overheat in the fauxclock statistics... I but now I see it often..
[Xperia Z1 Original Android Development] pemell:
Removed
[Xperia Z1 Original Android Development] siwan05:
First off, thanks for a great kernel!

I just got the xperia reboot app and wanted to try it out, but when I click on a reboot option nothing happens. When opening the app it says welcome and then "found doomkernel! unlocking magic!" and I have given it root access.

Any idea why this might happen?

Cheers,
[Xperia Z1 Original Android Development] DooMLoRD:
Hey thanks for buying the app!

Can you please move this discussion to the app thread? Or p.m. Me... I dont want to mix up threads...
[Xperia Z1 Original Android Development] John.D..:
So what about the mpdecision? It should be turned on or off? Excuse me, but I want to get to the truth. Some say that it is a useless thing, and others like
[Xperia Z1 Original Android Development] DooMLoRD:
well currently we dont have a replacement hotplug driver so you will need to keep MPDECISION ON!
[Xperia Z1 Original Android Development] BaCKo85:
hello Doomlord . what about tap2wake?does we have this option soon?sorry for my bad english
[Xperia Z1 Original Android Development] kpmkat:
Any chances to port double tap 2 wake feature from Xperia Z2 ? I know there are old versions with tap2wake - draining the juice, but this one from Z2 is another story, am I wrong?
[Xperia Z1 Original Android Development] DooMLoRD:
so i have been trying a native port from the Z2:

https://github.com/DooMLoRD/android_kernel_sony_msm8974/commits/exp_dt2wake_native_port_from_z2

but havent had much success so far :(
[Xperia Z1 Original Android Development] kpmkat:
Can't wait to get it. Will donate at once if you get it workin' :D
[Xperia Z1 Original Android Development] Destroyedbeauty:
Until Doom manages to get Intelliplug working - stock MP-Decision is better than nothing..

[MENTION=2784807]DooMLoRD[/MENTION] You got any helpful information on what the PowerSuspend driver does regarding power managment on our phones? *confused*
[Xperia Z1 Original Android Development] tcchuin:
http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.ddi0407f/CACGJGEE.html

in short, it reduces power wastage ：）
[Xperia Z1 Original Android Development] Destroyedbeauty:
You doesn't get any response issues with this enabled? Like the screen refuses to start up when triggering the power button?
[Xperia Z1 Original Android Development] radioactive87:
Will tap to wake come back the next time??!

I like this Feature :)

Greets
[Xperia Z1 Original Android Development] kpmkat:
Just one page before...

Answer
[Xperia Z1 Original Android Development] :
Exactly same situation! Was typing on whatsapp and suddenly phone hung and rebooted

Do you mean wifi was the culprit?
[Xperia Z1 Original Android Development] legalmantra:
H!

I installed http://xdaforums.com/showthread.php?p=52862750 Kitslam rom and after installing rom and gapps I installed this Kernel.

Before this my phone was bootlooping but now it only vibrated when I press power button or power+up/down key?

Plz. help?
[Xperia Z1 Original Android Development] Richylitschy:
Bought a new screen protector and now everything works fine im on stock tough
[Xperia Z1 Original Android Development] vijay99:
[MENTION=4689809]Richylitschy[/MENTION]

On stock rom and kernel..?? Or stock kernel only??
[Xperia Z1 Original Android Development] Richylitschy:
At first stock rom and stock kernel, flashed dooms v18 still everything fine
[Xperia Z1 Original Android Development] tcchuin:
nope. and it seems to have improved battery life during idle :)
[Xperia Z1 Original Android Development] redbullman:
Does this not work with cyanogen ROM? I flashed doom kernel it stated on cm11 boot logo. Thanks
[Xperia Z1 Original Android Development] ekanix20:
No.
[Xperia Z1 Original Android Development] redbullman:
Should have checked but wanted doom kernel with cm11! Thanks
[Xperia Z1 Original Android Development] ekanix20:
You can try the "Pimped Kernel", its for CM11 and have the same features as DoomKernel.

http://xdaforums.com/showthread.php?t=2660679
[Xperia Z1 Original Android Development] Destroyedbeauty:
And top on that.. INTELLIPLUG! :D
[Xperia Z1 Original Android Development] redbullman:
thanks chaps!
[Xperia Z1 Original Android Development] pemell:
[MENTION=2784807]DooMLoRD[/MENTION] I encourage you to look into the GPU idle frequency on msm-adreno-tz and why it's higher then on stock kernel, as it drains more battery.
[Xperia Z1 Original Android Development] saintgein:
Is it possible to add a feature to this kernel to make the brightness go to lower levels? The screen is quite bright if i get it to the lowest possible using stock.
[Xperia Z1 Original Android Development] Ashray_Vk:
There is something called color control feature. Use it :)
[Xperia Z1 Original Android Development] Chocolatetrain:
Use gravitybox for this, I had this problem :)
[Xperia Z1 Original Android Development] Toldo:
Idk if it's me or my Phone is misbehaving for couple days. I use intellidemand 300-2265mhz and the Phone constantly is clocking up to the max on all cores for no reason when I use it even for browsing the menu. This is happening on v18, while on v16, when Phone was awake and untouched, it showed 300mhz on one core, clocking up to 1190mhz on all cores whenever I touched it. This causes quite a lot drainage and heating. Anyone had such problem? Like I said, it is fine back on v16.

Tapnięte z Xperii Z1
[Xperia Z1 Original Android Development] lbaquerizo:
Your right with Intellidemand I also got the same behavior. Try using another governor.

I use smartass v2

From my Z1

RomAur v 8 UB

DooMkernel v 18
[Xperia Z1 Original Android Development] Toldo:
And how's your battery life? Couple years back on Sammy Galaxy S I used Smartass v2 and it was the best governor concerning both battery and performance but since the SIII I feel it is not as good nowadays as it used to be on less powerful hardware.
[Xperia Z1 Original Android Development] lbaquerizo:
Is not the best but It's pretty good for my needs and I use Xposed framework

From my Z1

RomAur v 8 UB

DooMkernel v 18
[Xperia Z1 Original Android Development] AndroPlus:
If you want to disable clocking up to 1.19GHz when you touch the screen but don't want to disable MPDicision,

open /system/build.prop and change

sys.somc.touch_perf_kick=1

to

sys.somc.touch_perf_kick=0

and reboot.

This will save battery and prevent overheating, but performance will be lower.
[Xperia Z1 Original Android Development] Destroyedbeauty:
Sure this will work? Many build.prop tweaks are just placebo..
[Xperia Z1 Original Android Development] Toldo:
I know how qualcomm's mpdecision works and I'm fine with that. Problem is that it should clock up to 1,19GHz but it is clocking to the max instead, even when I simply touch the screen and don't move my finger. I think you'll agree that's not normal.
[Xperia Z1 Original Android Development] AndroPlus:
I confirmed it's working.

Min freq will stay as your setting.

Oh yes, it's not normal...
[Xperia Z1 Original Android Development] Destroyedbeauty:
So no more rapid 1190 Mhz jumps? Can you confirm with CPU Spy app?
[Xperia Z1 Original Android Development] AndroPlus:
It's easier to try it yourself, but here is the screenshot:

http://imgur.com/AnAWuFi
[Xperia Z1 Original Android Development] Destroyedbeauty:
Thanks for verifying this! Will change the build.prop line asap..
[Xperia Z1 Original Android Development] DooMLoRD:
hi Dean!

long time no see :)

yes its fixed... just check
[Xperia Z1 Original Android Development] DeanBoro:
indeed it is my friend!

I shall check now, great news for the Z1 family.
[Xperia Z1 Original Android Development] cocchiararo:
So, now the camera works after unloking the bootloader.

Are pictures taken better/worse if you unlock it?
[Xperia Z1 Original Android Development] Tommy-Geenexus:
No :confused:

Why should it be worse camera just works after unlocking the bootloader.

That's the new part;)
[Xperia Z1 Original Android Development] cocchiararo:
i think it was mentioned on the past that unlocking the bootloader disables propietrary stuff, like BIONZ, bravia, xreality.

Is this not true anymore?

Without BIONZ (wasn't it the software part of image procesing?), pictures could be better or worse, but not the same, i think.
[Xperia Z1 Original Android Development] krakkhor:
So we update to 4.3 and can then unlock the bootloader??

sent from z1 stoned by hackers
[Xperia Z1 Original Android Development] andymg350:
Just what we have been waiting for!
[Xperia Z1 Original Android Development] Tommy-Geenexus:
X-Reality doesn't work on ub.

But with the new update bionz should work i think. Better ask someone to confirm this.

Sent from my Xperia™Z»4.3Leak«
[Xperia Z1 Original Android Development] TheKnux:
Do I have to update to 4.3 before I unlock or can I unlock then update?
[Xperia Z1 Original Android Development] crk1995:
firstly root your 4.2.2 fw, then backup TA partition, then update then unlock.
[Xperia Z1 Original Android Development] gallardo5:
Can we then Flash 4.2.2 rom and This kernel?
[Xperia Z1 Original Android Development] crk1995:
Wait for doomlord to update his kernel for 4.3

If you flash back 4.2.2, you ll lock your bootloader unintentionally and again you cannot use this kernel.

And bootloader unlocking with camera working is only for 4.3 i guess, i dont think it can be backword compatible.
[Xperia Z1 Original Android Development] eclyptos:
+1
[Xperia Z1 Original Android Development] Desperanto86:
[MENTION=2784807]DooMLoRD[/MENTION], maybe you'll do advanced stock kernel with dual recovery for 4.3 while we have no new sources?
[Xperia Z1 Original Android Development] TheKnux:
Unlocked bootloader. When I go to take a picture, flash stays on and I have to shut my screen off to make it stop. I restored my backup of iHackers rom, but when I set the rom up before I unlocked, I chose locked bootloader. Do I need to reinstall the rom using the unlocked bootloader settings or is it because I didn't flash your kernel and the one provided by iHackers?
[Xperia Z1 Original Android Development] Wolfbreak:
He cant do that without sources of the new FW, im sure Sony will make it available soon.
[Xperia Z1 Original Android Development] DooMLoRD:
just got the official confirmation from Sony for the fix of bootloader-camera bug!

Ref: http://unlockbootloader.sonymobile.com/
[Xperia Z1 Original Android Development] Desperanto86:
in old models (like Acro S, S etc) you don't need sources for advanced stock..you should just unpack exist stock kernel and integrate recovery into ramdisk...I thought there is the same...
[Xperia Z1 Original Android Development] TeamR:
Really good news ! :D

Waiting for your kernel udpate when sources will available...(will you include double tap feature port on it ?)

Thanks for all !
[Xperia Z1 Original Android Development] TheKnux:
That explains why my camera isn't working lol. Also lost my IMEI so I don't get service. Ugh this root for 4.3 seems like issues they were having with KNOX.
[Xperia Z1 Original Android Development] pemell:
This is governor related. Try a different governor and see the difference.
[Xperia Z1 Original Android Development] DooMLoRD:
Ya i had seen some patches for this... Will check if they work for this phone...

Well there are some things that I am working on... If it works out then we will have intelli-plug soon!!!
[Xperia Z1 Original Android Development] raziel123:
Great job :good:

Can't see any performance loss by disabling this either :D

regards
[Xperia Z1 Original Android Development] Destroyedbeauty:
Did you found any custom WLAN Pronto modules?

However.. Great news!
[Xperia Z1 Original Android Development] saintgein:
Great! Thanks. :)
[Xperia Z1 Original Android Development] lbaquerizo:
Thanks Raziel, today I noticed the difference in battery

From my Z1

RomAur v 8 UB

DooMkernel v 18
[Xperia Z1 Original Android Development] Balaram12:
Can anyone tell me why we don't have intelliplug?

Juat curious :confused:
[Xperia Z1 Original Android Development] Destroyedbeauty:
[MENTION=2784807]DooMLoRD[/MENTION] There seems to be some kind of issue with your kernel, because if someone calls me and if I am letting the call end by itself - I am getting a Sleep of Death / black screen issue, that forces me to force reboot my phone (Power button + Vol-UP) for getting it back alive again. Otherwise, it refuses to respond when I trigger the Power button.

This doens't happen on stock kernel though.. Any way to fix it, so I can enjoy your kernel without any issues?

EDIT: Can it be any kind of conflict that occurs when using the power suspend and msm_sleeper driver at the same time?
[Xperia Z1 Original Android Development] DooMLoRD:
so how much better/worse?

Read back a few pages... ;)

Strange never have that issue on the Z1...

Anyone else facing this issue?

I will find out more if PowerSuspend has incompatibility with msm-sleeper
[Xperia Z1 Original Android Development] lil-diabo:
It could be pure coincidence, but I was facing the odd reboot and my phone sometimes refused to wake and I'd have to switch it off using power & Vol +. It was very random. Playing music, and even just having the alarm go off,

I've recently Disabled all the options in CPU Idle / Stats (Which I think are related to Power Suspend) and I'm yet to face a reboot.

Going to give it a few more days though, just to make sure.

I'm on stock deodexed .757 btw

EDIT: Forgot to mention I have the msm_sleeper driver activated
[Xperia Z1 Original Android Development] Destroyedbeauty:
Perhaps it is something in your kernel that makes the phone go nuts when someone is calling and then the call is disconnecting abruptly. This is the only time this is happening, when I am missing a call, then the wakeup / non-response / sleep / black screen issue happens..

Otherwise, everything works fine for me on v18. Beside this issue though..

:)
[Xperia Z1 Original Android Development] DooMLoRD:
These are typical signs of kernel crash when in sleep... It could be related to the sleep states...

Thanks for reporting!

[MENTION=535343]all[/MENTION]

Please keep reporting any issues!
[Xperia Z1 Original Android Development] kpmkat:
I'm facing the same problem sometimes. It's pretty random.
[Xperia Z1 Original Android Development] hell_no:
4.4.2 unlock bootloader camera won't work . thats wont shutter

but on 4.3 camera work fine

it's bug or not
[Xperia Z1 Original Android Development] qbic2:
Flash different compatible region (4.4.2) firmware.
[Xperia Z1 Original Android Development] Destroyedbeauty:
The phone is still showing lifesigns by flashing the LED-notification light as usual (like a call is missed, someone sended me a message etc), but the screen refuses to power up, if you want a easy explanation of my issue..
[Xperia Z1 Original Android Development] DooMLoRD:
interesting!

try to pull a dmesg & logcat

thanks!
[Xperia Z1 Original Android Development] Destroyedbeauty:
Doesn't those disappear after rebooting the phone?

And how-to get those? *noob warning..*
[Xperia Z1 Original Android Development] hell_no:
what step flash at 4.4.2 .757

i usualy flash into 757 with this step

1. wipe cache dalvik

2. install flash.zip

3. reboot poweroff

4. flashtool this version tft
[Xperia Z1 Original Android Development] lbaquerizo:
In the subject of battery let me tell you is a definitely improvment cause now if I left 2 cores in 1.958 Mhz it will stick even if I boot the phone. Before it always came back to stock so underclock is working. Now I get at least 3 more hours of juice. Before by 5pm I always en up with 20% battery, now I end up around 53% to 55%

From my Z1

RomAur v 8 UB

DooMkernel v 18
[Xperia Z1 Original Android Development] gregbradley:
Please stop spamming the forum. You have created 2 threads in the q and a section about your problem. There are adequate solutions posted to you in there. This is a development thread and nothing to do with your issue.
[Xperia Z1 Original Android Development] hlavicka82:
Hi [MENTION=2784807]DooMLoRD[/MENTION]

I tried to add the Intelli KSM into your sources and build the kernel and it worked, so maybe you could add it and enable KSM in the next release. Thanks
[Xperia Z1 Original Android Development] DooMLoRD:
A LOT of things are incoming!!!!!

Check my Z2 kernel thread for details of upcoming changes!

basically everything from v05 and onwards of my Z2 kernel WILL BE ported over to the Z1 :) and may be even more if these damn custom wlan modules start working!
[Xperia Z1 Original Android Development] dbolivar:
Hey did you have any luck following that how-to I posted about building the custom WLAN module?
[Xperia Z1 Original Android Development] DooMLoRD:
thats what i am testing right now :)
[Xperia Z1 Original Android Development] hell_no:
i want ask fw .1.136 (4.3)

can i use kernel doomlord v18 or only v07
[Xperia Z1 Original Android Development] Destroyedbeauty:
v07 is causing bootloops on any firmware that is build on .136 kernel sources. Even those branded, carrier ones (.142 / .144 something) is bootlooping on v07. Use the first .290 FW instead..
[Xperia Z1 Original Android Development] hell_no:
Thats v07 can causing bootlooping.

Fw. 290. Has been delete in xda
[Xperia Z1 Original Android Development] mikailmohammed:
Can't wait.