yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy W I8150] Christopher83:
You should be sure that the voltage is correctly applied.

With sirmordred kernel installed, please run these commands inside Terminal Emulator or via adb and post here the results:

cat /d/regulator/ldo15/consumers
cat /d/regulator/ldo15/voltage
cat /d/regulator/ldo17/consumers
cat /d/regulator/ldo17/voltage

Thanks
[Samsung Galaxy W I8150] hurtsky:
[MENTION=4825437]Sir Christopher83[/MENTION] can you look at blefish new commit! seem he already commit up with CMA support for PMEM..here the link sir :) >

https://github.com/Blefish/android_kernel_huawei_u8800/commits/pmem_dma
[Samsung Galaxy W I8150] Redwraith96:
Ok done,I don't know why it give 0 uA and 0uV but here the screenshot:
[Samsung Galaxy W I8150] Christopher83:
Always with that kernel, please make a reboot, then take the dmesg log and post it here.

After that, could you try to execute the previously posted commands with one of my builds?
[Samsung Galaxy W I8150] Redwraith96:
Here the dmesg log with sir mordred kernel:

http://pastebin.com/zM6PM60X

and here the screenshot with your kernel exuv 390Mb:
[Samsung Galaxy W I8150] Christopher83:
Thanks.

The undervolted constraints are correctly applied inside your last screenshot, so my kernel is working as expected...

Instead, as you can see inside the previous screenshot you posted, the voltage and the regulator constraints failed to be applied (probably because are wrong, too low and not accepted by lcdc driver), so the regulator is disabled and the lcd is free to use any voltage it reclaims, in technical words the voltage is not constrained by the regulator. This is not a good thing, because an overvoltage could damage the hardware...
[Samsung Galaxy W I8150] Redwraith96:
Wow...thanks to you, you saved my lcd panel .:o

So this is to be reported to sir mordred, i guess.
[Samsung Galaxy W I8150] mohza:
Am using 390 mb kernel v1.1 UV but camera gives error cant Connect to camera

Sent From My GalaxyW DCM
[Samsung Galaxy W I8150] jnr88:
How many free Mb should I have in system for modules?

Is just to avoid replacing the standard gapps with the slim gapps.

Sorry for my English.

Inviato dal mio Xperia U usando Tapatalk 4
[Samsung Galaxy W I8150] dec0der:
I just tried 390MB (v1.1 UV and EXUV) camera is working just fine on cm11. Flash your stock rom kernel or flash your rom w/ out wipes.
[Samsung Galaxy W I8150] Absolute1453:
can i use your kernel on aospa rom ?
[Samsung Galaxy W I8150] xlollomanx:
Have you tried to clear camera app data?
[Samsung Galaxy W I8150] Christopher83:
K^Kernel Test - 416 MB of free RAM

​

Under test on my Samsung Galaxy S Plus, but will be ready for your device too...

Everything seems to be working (including camera, camcorder 720p and 480p, video playback).

Stay tuned... :fingers-crossed:
[Samsung Galaxy W I8150] alfatoni:
WOW.. you're amazing sir !!
[Samsung Galaxy W I8150] hurtsky:
could this be the CMA for PMEM ? :D thank you sir for bring more magic here.. :)
[Samsung Galaxy W I8150] Redwraith96:
ahaha whaaat?:laugh:

Thanks Christopher for your work o this community!
[Samsung Galaxy W I8150] tycoo:
crazy :silly: :good:
[Samsung Galaxy W I8150] makankaki:
awesome @Christopher83 :good:
[Samsung Galaxy W I8150] Christopher83:
K^Kernel 3.4.94 v1.2 for KK 4.4 ION+PMEM ADSP

Hi guys,

I released the new v1.2 builds of the kernel:

- Kernel 3.4.94
- Built with my latest custom Linaro 4.9.1-2014.06 toolchain optimized for Cortex-A8
- msm: rpc: add shutdown and restart handler for rpc (credits to Angshuman Sarkar)
- msm: rpc: add shutdown and restart handler for rpc (credits to Arun Kumar Neelakantam)
- msm: restart_7k: Disable local IRQ interrupt (credits to Tirupathi Reddy)
- msm7x30: Disable unsupported features (credits to Blefish)
- misc: pmem: Add support for CMA (credits to Blefish)
- msm7x30: Use CMA for PMEM ADSP (credits to Christopher83 and Blefish)
- New memory configurations with 396MB, 406MB or 416MB of free RAM and everything should be working, including camera, camcorder and video playback (credits to Christopher83)

Note:

Now the memory heap PMEM ADSP (the one used by camera and camcorder) is dinamically allocated through CMA, so the previously reserved memory of 26MB is now freely usable when the camera or camcorder are not used.

The new memory configurations should have everything working, including camera, camcorder (both 480p and 720p recording) and video playback

Thanks to [MENTION=4223446]Blefish[/MENTION] for his work!
[Samsung Galaxy W I8150] Harakhti:
Thanks to all of you guys :p And I somehow got this Kernel working after v1.1, so there's much fun to have!
[Samsung Galaxy W I8150] Redwraith96:
Great job,the switch camera works,720p video recording works.

Thanks Christopher,I'm using the 416Mb vhm exuv on pure cm11 by arco.
[Samsung Galaxy W I8150] İstanblue:
you rock bro. thanks 416mb with 720p working .AWESOME
[Samsung Galaxy W I8150] LeroViten:
Crazy developing... And you're crazy developers. Just because of you our devices stay tuned with more and more efficient experience. That's why they are not dead and climbing forward.

Thanks for your hard work.

BTW, Android L is not so far away... ??

Should we have KSM disabled?
[Samsung Galaxy W I8150] ktulu84:
yes, keep KSM disabled for now...
[Samsung Galaxy W I8150] dec0der:
Super AWESOME!!! :D
[Samsung Galaxy W I8150] hazikh:
wow .......!

upgrade again ..... you are indeed a great man!! :good: :good: :good:
[Samsung Galaxy W I8150] Dr. Hurt:
Not sure if its real or just placebo, but the camera launches more quickly now. And system animations are a bit smoother too.

I'm using 416MB EXUV

This is just incredible. Many thanks, Christopher :)
[Samsung Galaxy W I8150] iwjosi:
taking picture is a bit faster too :good:
[Samsung Galaxy W I8150] makankaki:
thank you you sir, you are awesome ! :laugh:
[Samsung Galaxy W I8150] dec0der:
[MENTION=5077369]LeroViten[/MENTION]

Arrived and hope we can have it too.... :D

Google Shows Off The 'L' Developer Build, Available For Download On 'Developer Devices' Later Today

Android L Performance Gains: ART Is Now The Default Runtime, Improved Graphics, And Drastically Better Battery Life
[Samsung Galaxy W I8150] huongthanh8690:
good . Great :d
[Samsung Galaxy W I8150] ianfebriyanto:
thanks sir, but my device not support exuv :(, poor me. but, everything working well in 416mb uv. :D
[Samsung Galaxy W I8150] xlollomanx:
You can apply ExUv setting after the phone are booted, with an app like Performance Control. I share my ExUv setting that work for me, but they aren't really extreme. I use frequencies until 1401 so OC frequencies aren't changed

View attachment 2818195View attachment 2818196View attachment 2818197View attachment 2818198View attachment 2818199

Edit: You can try alternative settings that Christopher shared here: http://xdaforums.com/showpost.php?p=53480423&postcount=2
[Samsung Galaxy W I8150] Harakhti:
The alternative EXUV frequencies provided by Christopher83 help with devices that completely fail to boot with EXUV and get freezes with UV since the upper frequencies get stock voltages. Listen to this guy. :p
[Samsung Galaxy W I8150] jnr88:
Have you tried it with overclock? I'm going to flash this awesome kernel and I want to know if performance will be improved with oc and how is the battery consumption with oc.

Sorry for my English.

Inviato dal mio Xperia U usando Tapatalk 4
[Samsung Galaxy W I8150] Redwraith96:
Hi jnr88,

I usually set to 1,6Ghz only when gaming and 1,8Ghz when benchmarking,the last frequence in one hour of usage drains 15-20%.

But I don't recommend to use always the last frequence because increase the battery temperature up to dangerous levels.
[Samsung Galaxy W I8150] coliv_aja:
I used to forgot to lower cpu frequency after taking benchmark. Because process of restoring app from playstore take a long time, cpu stuck at highest frequency and make my phone freeze. The worst part i left the phone almost a hour while I'm away, and my phone getting so hot. When i take off the back cover it's 'plop'. That's the story how i get my battery pregnant.
[Samsung Galaxy W I8150] Ganxz:
some time a got random reboot when much multitasking :crying:

i'm using DarkCM 4.4.4
[Samsung Galaxy W I8150] olivares.leody:
Thanks you [MENTION=4825437]Christopher83[/MENTION] (already pressed) 416 mb memory is awesome smooth.
[Samsung Galaxy W I8150] Redwraith96:
Ahaha the battery it's "plop"?I think that you were using the stock ****ty battery by samsung,in my case I using a polar cell battery which is able to withstand temperatures up to 60 degrees(I have read on the back battery) for other info check this site:http://goo.gl/4NRSAF

Anyway the 1,8 frequence is stable while the 1,9 and up frequencies aren't secure.
[Samsung Galaxy W I8150] sir mordred:
İ really didnt know that i tought i can control hardware(lcd panel) through software(kernel)

Btw thanx for the attention

Also i started to work on self-powered OTG

İm porting it from t989 to ancora

T989 and ancora have same charger chip (SMB328A)

And msm based so porting should be easy tough

How can i check ldo voltage?

Probably from dmesg right?

Thanx again

Regards
[Samsung Galaxy W I8150] Redwraith96:
Yes it's right, this is the dmesg log that I posted some pages back,

you can clearly see that the voltages were not applied in the right way.
[Samsung Galaxy W I8150] sir mordred:
İ already saw that but i didnt mean only ldo 15 and ldo 17 voltages(lcd panel voltages)

İ mean how can i check other,all ldo voltages?
[Samsung Galaxy W I8150] amjad essa:
K^Kernel 3.4.94 v1.2 for KK 4.4 ION+PMEM ADSP

thanks sir .. your work make my life so easy.. thanks a lot I appreciate every second you spend in developing this kernel .. 416 ram something we not expected but with you every thing became real ..
[Samsung Galaxy W I8150] fdc77:
does anyone have battery drain problems?

I have big problem with this kernel, my battery is completely discharged after 10 hours of

completely non usage

.

With call,sms,web browsing i can reach 5/6 hours, this doesn't occours with stock PA kernel (PA 4.4 final),

with which I can reach 36 hours of normal usage.

tried clear cache/dalvkit, flash /reflash, pristine install but problem persist.

may it be related to some hardware revision / kernel incompatibility?

thanks.
[Samsung Galaxy W I8150] makankaki:
i have no problem, i am using wechat, whatsapp, instagram, twitter, clean master (all every day), my baterry are about one day (plus minus)
[Samsung Galaxy W I8150] Prodromodinverno:
Me too
[Samsung Galaxy W I8150] amjad essa:
strange! I have 12 hours with continues sms , telegram , whats app , viber ,3 hours calling , some browsing , 3g for 1 hour .. this kernel is awesome ... without any use I can reach more than 1 day.. is your battery bloated?
[Samsung Galaxy W I8150] Dr. Hurt:
I get about 12 hours of very intense use, up to 2 days of very mild use.

I'm using a new battery though.
[Samsung Galaxy W I8150] fdc77:
[MENTION=4825437]Christopher83[/MENTION]

this could be related to display hardware revision, mine is rev1

go to terminal emulator and type:

su

cat /proc/cmdline

and check revision

if you remember there was similar problem with cm10.1 kernel by Arco and display rev3
[Samsung Galaxy W I8150] LeroViten:
The problem you're talking was solved long ago. First, it was only for 3rd revision and your is 1st. And it was only for PMEM kernel. Since ION implementation this has never happened. Proof?

Take a look at your battery usage stats... There's Awake line... And it was almost all uninterruptedly blue when we had the problem with deep sleep. But now it is normal. And shows blue for only the time you're actually using your device. So display revision has nothing to do about your drain. Even more, I'm definitely satisfied with the battery usage. It is 1 day of active usage and 2+ in standby with almost 20 active apps. Your problem maybe really different from kernel: either baseband or other trash from dirty updates or heavy gapps. In fact, battery stat chart shows everything you need to take care of that. Or even 3rd party apps like wakelock detector or battery stats pro. ;)
[Samsung Galaxy W I8150] Prodromodinverno:
I should try a clean install of rom + kernel. But I'll wait for the next arco update cause I need my phone for work and have no time. Thanks for support
[Samsung Galaxy W I8150] fdc77:
you are right lero my was only a supposition, but why i have this problem only with this kernel?

i'm using last release PA rom by madridii and don't have any battery issue with it's kernel but if i flash this one battery problem begins, if i reflash stock PA kernel battery problem disappear.

I can not understand where i am wrong or what the problem is.

P.s

tried also sir mordred kernel v1 and don't have problem.
[Samsung Galaxy W I8150] _jis_:
I noticed that nearly everyone here is using just 416MB version. But if I understand your description right, if I don't use heavy apps or various concurrently used apps and games the best should be 396MB version because it is more stable. Isn't it?

Why is 396MB version more stable?
[Samsung Galaxy W I8150] G0711:
Im using 416MB version of kernel..

But my phone freezed when i opened some games..like subway..then restarted.

Anyone face the same problem?
[Samsung Galaxy W I8150] _jis_:
I started with 416MB version too, but after a few freezes and restarts I flashed 396MB version and now I haven't any problem.

Sent from SGW using Tapatalk 4.7.2
[Samsung Galaxy W I8150] eryzerz:
Sometimes my phone freezed too. Its really annoying. It happen on both version 406mb and 416mb.:(
[Samsung Galaxy W I8150] makankaki:
is anyone experience auto shutdown with 416mb_oc_exuv?

i experience 3 times now.

gonna use 416_oc_uv for a while.
[Samsung Galaxy W I8150] dec0der:
I have no problems using 416MB OC-UV (as is/ default) since I used it. So far, no freeze, no reboot, battery life is good and dsleep is working pretty well (one thing I really need)
[Samsung Galaxy W I8150] G0711:
thanks for sharing..,

i used EXUV version with 416 MB

but now i think i'll change it to UV version and see what happen.. :o:o
[Samsung Galaxy W I8150] _jis_:
I should have mention that I didn't use OC nor EXUV, my problems were connected with 416MB UV. Now I have 396MB UV and phone is stable.

Sent from SGW using Tapatalk 4.7.2
[Samsung Galaxy W I8150] dec0der:
[MENTION=4825437]Christopher83[/MENTION]

Battery Calibration Is it possible that we can have this feature on our kernel? Thanks :)

Performance Control v2.2.0 changelog:
[Samsung Galaxy W I8150] orsonbear:
Two auto-shutdown here, in 4 days. 416 MB UV.
[Samsung Galaxy W I8150] LabBoy97:
Got only one shutdown using DCM ROM kernel 416mb EXUV
[Samsung Galaxy W I8150] ramachance:
416 UV no lags to me
[Samsung Galaxy W I8150] eryzerz:
I should have mention that I didn't use OC nor EXUV, my problems were connected with 416MB UV. Now I have 396MB UV and phone is stable.

Sent from SGW using Tapatalk 4.7.2[/QUOTE]

Same with me. I think its freezed because im using DCM with this kernel. Cmiiw
[Samsung Galaxy W I8150] LeroViten:
Does this have something to do about kernel? I mean you can use that feature from PC now without help from kernel side... Or am I messing it up...? ?
[Samsung Galaxy W I8150] Prodromodinverno:
Is it OK?
[Samsung Galaxy W I8150] dec0der:
Actually, idk :D I just thought that "that thing" would be in kernel side since PC is more on it. BUT, I just realized last night that it wasn't. Thanks for the enlightenment bro :) my bad :D
[Samsung Galaxy W I8150] makankaki:
i dont know it auto shutdown or the screen and backlight wont awake, because i have to press the power button for 15 ~ 16 second to get it show something again which is to reboot the phone
[Samsung Galaxy W I8150] ramachance:
Same to me ?
[Samsung Galaxy W I8150] Christopher83:
Could you try with a different rom?

Thanks.
[Samsung Galaxy W I8150] makankaki:
trying with ParanoidAndroid now.

almost a day now and nothing happened.
[Samsung Galaxy W I8150] olivares.leody:
I am using 416mb OC UV kernel and i havent faced random reboots using DCM. I just notice that my phone gets really hot when gaming (pet saga) or wifi on, browsing and face book. Any idea? ☺
[Samsung Galaxy W I8150] iwjosi:
try exuv version
[Xperia Z Q&A, Help & Troubleshooting] androidfreak70:
Lol!!

super easy!!

just double tap the text and select what you want then click the copy button on the top right corner of the screen

Send from my Xperia™ Z (C6602) using tapatalk?
[Xperia Z Q&A, Help & Troubleshooting] Dsteppa:
I know exactly what he means. When the cursor is actually in between words in the url, you won't get the option to copy the url, or even to select a specific section of the url.

You need to remove the focus from the url (So click somewhere beside on the url, so that the cursor goes away from the url). Then click on the url, or maybe even hold on the url and you should get the copy option.
[Ubuntu Touch Apps and Games] mhall119:
For anybody using Ubuntu on their phone or tablet already, I've made some small improvements to my XDA app: https://plus.google.com/u/0/+MichaelHall119/posts/ef1TEbymiei

Should be available to install/update on the phones soon.
[LG Optimus 4X HD] laufersteppenwolf:
Dear Developers

I'm sure you already heard about the GPL around the forums. In case you did not, the GPL ("GNU General Public License") is the most common license that affects many projects, like the Linux Kernel (the Linux Kernel is licensed under the GPLv2). This affects us, XDA and its members, as we are often working with the Linux Kernel (every Android platform runs on top of the Linux Kernel).

You may ask yourself now "Well, that's nice, but how does this affect me and what does the GPL do?" The answer is pretty simple actually: The GPL guarantees users to examine, modify and share their and others code by enforcing open-sourceness. This means you are free to use any GPL'ed sourcecode for your project, but you must make your used code publically available again.

Now, as many advantages this has, it also means quite some work for us developers. All used sources must be completely public by the time the compiled binary (like a Kernel) goes online. Another requirement is, that the OP must include all information to compile the exact same binary as uploaded by the developer. This means you need to specify:

The used toolchain including its version (linking to your toolchain source is always a good idea)

The used defconfig

The link to your sourcecode (including the used branch, tags,...)

If used, also upload your scripts used for the compilation

If you upload a kernel, publish the source, but the source is not compilable, it means you are breaking the GPL as you did not release the used source. Breaking the GPL actually means breaking the law, which means the sanctions on XDA could possibly be the least of your problems...

Example:

@ROM devs, using a precompiled kernel

As you are not compiling the kernel yourself, you do not have to give the above information. However, you have to link to the source of your kernel binary (for example: link to the OP of the used kernel). If you use the stock kernel, you must state this. Linking to the stock sources is not a requirement, but it is not the worst idea.

Keep in mind; if the kernel used is not GPL compliant, your ROM is not GPL compliant either. This may cause your thread to be closed and/or further action on your account may be taken.

Example:

If you need/want further information, you might want to take a look at THIS news article written by our Developer Admin pulser_g2
[Xperia Z2 Q&A, Help & Troubleshooting] flumps:
hey guys,

ive searched the web and cant find any answers to this so here goes:

i Listen to audio dramas and mostly get them as podcasts with itunes, i dropped them onto my sd card so i could listen to them on my phone, they are all in folder format separated by chapters.

on the sd card they are labeled folders 1-47 however, for some reason every media player ive tried, even folder player which is meant to simply play items in folder format rearranges my folder structures so instead of 1-47, it only shows the first folder "chapter 1" then its 11 on wards with the missing folders scattered in between and in media players they are seen as one album and randomly structured throughout.

how do i get it organized? ive tried podcast players, lots of paid/free media players none of them do it. it has to be android as in itunes and windows for that matter they are all in order.

does anyone know why it does this? i remember android doing the same thing years ago and i just used to fix each item individually but really that isnt an option now since there are 100s of mp3s

i dont see what the difference is from music albums to these, i even set them in a album centric folder structure to see if that would work but no dice. its really annoying

any insight on this would be great,

thanks
[Xperia Z2 Q&A, Help & Troubleshooting] Mr.R™:
Name 1-9 as 01,02 etc should keep them in the right order then
[Xperia Z2 Q&A, Help & Troubleshooting] flumps:
Thanks for your reply. Already in 00 format, doesn't do a thing unfortunately. I've found a work around by simply using a podcast app and downloading direct to the device.
[Galaxy Ace II General] ChronoMonochrome:
Hi guys, post your CPU usage here. Also post which governor do you use.

Mine:

CPU governor Interactive

P.s. Do not pay attention to low frequencies, I'm just playing with the kernel xD
[Galaxy Ace II General] hmzh:
Very fast

Stock rom 4.1.2
[Galaxy Ace II General] d4v_lnks:
what do you use kernel?
[Galaxy Ace II General] hmzh:
http://xdaforums.com/showthread.php?t=2679550&page=5
[Galaxy Ace II General] biggstreet:
need help

can anyone help me

i hope im in the good section !

i wanna use stock jb stock rom but he's verry lagy !

i used Kernel 4.1.2 codina in stock rom I8160XXMG2 but my phone reboot always !

what must i have do ! for i have a smoother stock jb rom !

sorry for my bad english :(
[Galaxy Ace II General] beardedpanda:
Ace2Nutzer kernel and rom.
[MDA III, XDA III, PDA2k, 9090 General] Rawish:
Hello,

My phone crashed last saturday so it actually hard resetted itself.

Now i know that when i upgraded my phone to WM5, back to W2k3SE and again back WM5 my messages were back again in WM5.

Now im runnign W2k3SE and need to get some very important sms messages back. Is this possible?
[MDA III, XDA III, PDA2k, 9090 General] hirsty:
you CAN get a program fer text messages if they are stored on your sim card.....
[Nokia Lumia 920] dmontes:
Several months ago, I followed the process many on these forums did of developer unlocking my Nokia Lumia 920 via the Canada Rogers ROM. For a while it was great, but I would like to now return it to the AT&T ROM, as all the updates I believe are caught up. Some of my apps, including some Nokia ones, seem to not play well with this developer ROM, and my WiFi is hit or miss at home now, possibly due to this ROM. Is there any way to un-developer unlock my phone?
[Nokia Lumia 920] DilanChd:
What is you Hardware Product Code?

The Hardware Product Code is generally inscribed physically on/in the drawer of the SIM card or on/in one MicroSD card), 059.......
[Nokia Lumia 920] dmontes:
I wasn't able to find any numbers on my SIM tray, and my phone is a Nokia Lumia 920, so I do not have a Micro SD slot. Is there any other way to find this number? I was also unable to find it in the "About Phone" section under Settings.
[Nokia Lumia 920] DilanChd:
Extra+info:

Value of Manufacturer Name?
[Nokia Lumia 920] dmontes:
RM-820_nam_canada_246

That is the ROM I put on there about a year ago in an attempt to update early. It was originally an AT&T Lumia 920.
[Nokia Lumia 920] DilanChd:
I was wrong, the value is that of the current rom, not the Hardware Product Code. But it does not matter.

Normally your Hardware Product Code is ATT U.S.

So just re-flash the present Hardware Product Code, with Nokia Software Recovery Tool ou Nokia Care Suite (Software Updater Module !).