yashsingh1/xdaforums huggingface dataset:
[Xperia Z1 Original Android Development] loveninecube:
Z1 don't support yet.

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[Xperia Z1 Original Android Development] slackerz_86:
Oh.... :(
[Xperia Z1 Original Android Development] GPKrzychuXxX:
Turn on wifi on 07 have Fun

Kernel work without wifi

136 = 114 wcd9xx driver ? Becouse in sources I see ver from 114

Maybe is my audiosugestion on 136 sound is much better
[Xperia Z1 Original Android Development] MysticEnforcer:
hm,

i'm on ihackers 1.0 pure stock (based on .290) &

so far no issues.

wifi works good,

no bootloop or other issues with wifi.

how can i buy your reboot app without a creditcard?
[Xperia Z1 Original Android Development] juicio90:
Are the size kernel 12.7 mb?
[Xperia Z1 Original Android Development] lowrider_05:
a few days ago i wrote an email to sonys dev team because the kernel sources could not be downloaded, today they answered me:
[Xperia Z1 Original Android Development] omegahanggara:
Yes.
[Xperia Z1 Original Android Development] madalone:
maybe it's a stupid question but i'll risk coming across as stupid. does this kernel support ext4?
[Xperia Z1 Original Android Development] trahzebuck:
Internal SD is EXT4. So I'd say... YES. :)
[Xperia Z1 Original Android Development] madalone:
:D thanks
[Xperia Z1 Original Android Development] slackerz_86:
DooMLoRd Sir n the rest, anyone knows why fauxsound doesn't stick?

And with v07, I get better battery life. Almost 17hours, with WhatsApp, Clash Of Clans, Samurai Siege, InstaGram, Facebook, Youtube, Net Surfing Music Playing from full charge till now, 14%.
[Xperia Z1 Original Android Development] omegahanggara:
I don't know much about fauxsound, mine doesn't stick too.

Whoa. That's great. Are you using wifi or mobile data?
[Xperia Z1 Original Android Development] slackerz_86:
Wifi all the way....
[Xperia Z1 Original Android Development] Ferranza:
Is there any news about wifi fix?

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[Xperia Z1 Original Android Development] cx-11:
With v7 on Original.136-Root-ULBL-

After Reboot short Display.then Bootloop 1,2,3....times in this minute no Wifi at all.

Wipe cache,dalvik fix.Permission no.luck reinstalled dooms stock. 136 Kernel waiting on next release.

STILL THX [MENTION=231602]doom[/MENTION] an all.Developers there Working together to get us a smooth,lagless and effective device.

CX
[Xperia Z1 Original Android Development] MysticEnforcer:
why does the kernel works without any issues on the old .290 firmware?

the kernel works good for the last 24 hours on old firmware. 290
[Xperia Z1 Original Android Development] khoaimi:
Same here for me, V07: Wifi not working and random bootlop

pls fix this
[Xperia Z1 Original Android Development] olokos:
Ignore
[Xperia Z1 Original Android Development] buckfyter:
Got it running perfect with Ihackers 2.1

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[Xperia Z1 Original Android Development] djg269:
Flashed V07 via recovery but i dont have the app installed...did i do something wrong?
[Xperia Z1 Original Android Development] omegahanggara:
Xperia reboot app support, is different with Xperia reboot app. That means the application is separated with the kernel.
[Xperia Z1 Original Android Development] lbaquerizo:
Can I flash this since I have dual recovery but no unlocked bootloader :'(

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[Xperia Z1 Original Android Development] Klaus N.:
No, you've to unlock the bootloader first.
[Xperia Z1 Original Android Development] lbaquerizo:
Seems kind of difficult but gonna try later

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[Xperia Z1 Original Android Development] Ferranza:
Anyway... Is there a fix over the air?

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[Xperia Z1 Original Android Development] DooMLoRD:
working on fixing wifi...
[Xperia Z1 Original Android Development] Klaus N.:
With v.7 on 1.136 stock I also had the already described problem: No wifi, and a few seconds after login an endless vibration. Flashing the advanced stock kernel didn't help to go back; only the restore of the backup I made before flashing v.7, did help.

@DooMLoRD

But I'm sure, you'll find a solution :fingers-crossed:
[Xperia Z1 Original Android Development] Carter07:
[MENTION=2784807]DooMLoRD[/MENTION] : is it possible to undervolt gpu?

also a little uv without providing an interface for it would be good. :D
[Xperia Z1 Original Android Development] fizfaka:
It this kernel support cm11?
[Xperia Z1 Original Android Development] :
No. Only stock based rom with the same firmware stated in OP.
[Xperia Z1 Original Android Development] MEGAX91:
[MENTION=2784807]DooMLoRD[/MENTION]

can you Overclock cpu more than 2.3GHz or this is maximum Level for MSM8974 ?
[Xperia Z1 Original Android Development] AntiDroid:
the Nexus 5 with the same SoC has kernels with 3.0GHz, it is possible
[Xperia Z1 Original Android Development] CappyT:
Is possible, to melt your phone...

If you're looking to melt it, just throw it in your oven...

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[Xperia Z1 Original Android Development] :
Agreed. The Xperia Z1 already has overheating problems even on stock speeds. I don't think OC to 3.0 is healthy for our phones.
[Xperia Z1 Original Android Development] Destroyedbeauty:
Best is to underclock to the 1,5 Ghz spectrum frequency, the device is still damn fast as it is..
[Xperia Z1 Original Android Development] kumbangdesa:
I think 2.5ghz is maximum for Z1. It would be great to make it possible.
[Xperia Z1 Original Android Development] AntiDroid:
he asked if its possible and not if its necessary or something..
[Xperia Z1 Original Android Development] Steve_max:
You can offer a high maximum overclock but keep it disabled by default. Allow for (say) up to 3.0GHz, but have (say) 2.3GHz as the maximum clock on a default start; most kernels for Exynos 4-based devices do that. For example, on the SGS3 you'd have 1.6GHz as the default maximum clock (same as stock), and the possibility to make it work at 1.7GHz, 1.8GHz, maybe even more. If the user wants to enable those faster clocks, he does so under his own responsibility. And the phone won't suffer any permanent damage, the thermal limitation should kick in much earlier than that... It may crash hard, and then you will likely need to reset the kernel configuration somehow before the next boot (possibly by flashing a small config file through recovery), but nothing permanent should happen.

I'm not saying it's a good idea. All I'm saying is that "offering a 3GHz overclock" isn't the same as "making every phone that runs this kernel work at 3GHz".
[Xperia Z1 Original Android Development] DooMLoRD:
I already have 2.5 Ghz patched and ready... Tested but it's highly unstable... Device keeps rebooting all the time...
[Xperia Z1 Original Android Development] :
Looks like you both misunderstood what he is trying to say too. He only said a possible outcome of getting the clock speed at 3GHz. Not that it must not have a max speed of 3GHz.
[Xperia Z1 Original Android Development] omegahanggara:
And it must be caused by ROM, I guess....
[Xperia Z1 Original Android Development] Ferranza:
Should I downgrade to 290? A friend of mine is so happy with v7 and 290. The kernel seems doesn't use the battery! Fantastic work dear doomlord

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[Xperia Z1 Original Android Development] omegahanggara:
It's all up to you, pal :)

The choice is yours. But I prefer to stay on .136, I believe [MENTION=2784807]DooMLoRD[/MENTION] will fix the issues on next release, so it can be used on .136 :)
[Xperia Z1 Original Android Development] cowen1000:
[MENTION=2784807]DooMLoRD[/MENTION]

Have you managed to sort out the gpu overclock issues?
[Xperia Z1 Original Android Development] djg269:
Using it on .290 and no problems at all.

Wifi is fine and so on

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[Xperia Z1 Original Android Development] berimornils:
hotspot mode on - reboot.. .136

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[Xperia Z1 Original Android Development] omegahanggara:
Pal, currently there are no version of DoomKernel works on .136 firmware. We have to wait until [MENTION=2784807]DooMLoRD[/MENTION] fix this.
[Xperia Z1 Original Android Development] Destroyedbeauty:
[MENTION=2784807]DooMLoRD[/MENTION] Regarding the alternative power managment mode 'PowerSuspend'.. Should I disable something before enabling this one?

I've noticed increased battery drainage after activating PowerSuspend and I thought something perhaps was causing conflicts in the /sys folders where all power related files is located..?
[Xperia Z1 Original Android Development] cx-11:
[MENTION=2784807]DooMLoRD[/MENTION] ...... Check donations ;)

4FT05570PW243392J
[Xperia Z1 Original Android Development] m666p:
Anyone got any solutions for setting a custom cpu max frequency (like 2.0 ghz or1.7) which sticks, it's kinda crazy that nobody has figured it out yet! And also has anyone been able to undervolt the cpu beyond 40 mV?

Edit: also one more thing no matter what settings I change(apart from the powersave governor) like setting the gpu to even a maximum 200mhz I get at least 28,000 points in antutu also heat and battery levels never change(5-6hrs on screen time without games or 3-4hrs with games and my phone is quite warm to very hot most of the time even with undervolting and interactive governor)regardless of what settings I have chosen and everything lags when I overclock the gpu and set it to performance to anything above 450mhz I just don't get it
[Xperia Z1 Original Android Development] lowrider_05:
[MENTION=2784807]DooMLoRD[/MENTION] is there any chance that you could release your great kernel for the AOSP/CM based roms?
[Xperia Z1 Original Android Development] zohaib0001:
He already gave the answer of this question many time

And his answer is NO

search previous posts
[Xperia Z1 Original Android Development] Destroyedbeauty:
The undervolt issue thing can be because of the relative high CPU clock and a CPU that already got low millivoltage as it is. Try to underclock and then undervolt! :)
[Xperia Z1 Original Android Development] m666p:
Yes u are right but, I wish I could but, the underclock won't stick...
[Xperia Z1 Original Android Development] Destroyedbeauty:
I think this is because Sony already has ticked the clock freq in the .sh files in the /etc folder - forgot the names of the specific .sh scripts that controls governor, parameters tuning and CPU clock.

Will check when I am home, and PM you with an working solution. Stay tuned!
[Xperia Z1 Original Android Development] chunlianghere:
will be waiting...:D

just too frustrated tat the max frequency always got override by itself.
[Xperia Z1 Original Android Development] Destroyedbeauty:
What governor and scheduler are you using? :)
[Xperia Z1 Original Android Development] chunlianghere:
actually the default ondemand n row is good for me.

u got recommendation for better governor n scheduler?

actually i jus wan to control the frequency only. like max 1.7ghz.
[Xperia Z1 Original Android Development] Destroyedbeauty:
1) What firmware are you guys two at?

2) Yes, I recommend an low / mid freq tuned Interactive and ROW scheduler instead - much better battery life and still the same performance as an untouched Ondemand!

I can fix an custom power saving script for you guys to use, just answer the question number 1!!
[Xperia Z1 Original Android Development] chunlianghere:
i m using the stock 290. maybe sometimes 136.
[Xperia Z1 Original Android Development] Destroyedbeauty:
Okey, I'll fix the not-sticking clock issue right now, one fix / patch for .290 and one for .136 FW!
[Xperia Z1 Original Android Development] kumbangdesa:
Hi..is it suitable to use doomkernel v6 for stock 136 as we know wifi is not working on v7..thanks..
[Xperia Z1 Original Android Development] m666p:
I'm on 2.1 ihackers rom.290 currently and I've been on 290 stock and monx rom also on previous versions(basically every stock based custom rom)...

And [MENTION=4598683]Destroyedbeauty[/MENTION] if u can, my mind=blown!!!
[Xperia Z1 Original Android Development] Destroyedbeauty:
I'll always keep my promises, and here.. The fix for CPU freq issue is downloadable - FOR .136 firmware and Advanced Stock Kernel by Doomlord! ONLY TESTED ON THIS ROM / KERNEL COMBO!

Read instructions in the How-To document before changing and removing anything on your phone!

And no - this is not a flashable ZIP, you've to replace / delete the files yourself. Use your favourite root-enabled file browser for this! :)
[Xperia Z1 Original Android Development] olokos:
[MENTION=2784807]DooMLoRD[/MENTION] Could you get NTFS USB otg support in your next version? I'll be unlocking my BL in a few weeks and I'd love to see that feature.

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[Xperia Z1 Original Android Development] slackerz_86:
Erm guys, i don't know what happened, but every reboots, my max freq tunes up to 2.2gHz. Any ideas y? I'm using fauxclock to underclock my cpu to min 960 max 1036
[Xperia Z1 Original Android Development] mikailmohammed:
I flashed this kernel and my wifi stopped working and i get bootloop from the xperia purple stuff that goes across the sceeen, Anyone has this issue?
[Xperia Z1 Original Android Development] trahzebuck:
.136 based rom? It is so easy to help knowing what configuration you have. :silly:

You have two options to solve your problem:

- read at least the last few pages of the thread or

- boil your Z1 in salted water until you have at least 10000 bubbles.

Both will wash away your sorrows... :cowboy:
[Xperia Z1 Original Android Development] mikailmohammed:
lol. Yes .136 based. I have reflashed a rom by nut to get it working.
[Xperia Z1 Original Android Development] Klaus N.:
@mikailmohammed

We've got to be patient for an update; v7 this time only works with 0290 fw. DooMLoRD is very busy atm: Learning for examination, and on the other hand, there are also updates, e. g. for Xperia T...

If you want an efficient kernel by DooMLoRD, just use his advanced stock kernel ;)
[Xperia Z1 Original Android Development] mikailmohammed:
Is it a big difference over the stock?
[Xperia Z1 Original Android Development] Destroyedbeauty:
Advanced stock is pure stock kernel with init.d support pre-added / active and CWM recovery.

Doomkernel is 100% custom with stock as base and added performance / battery saving fixes..
[Xperia Z1 Original Android Development] mikailmohammed:
I will wait for the fix. Stock runs smooth and no battery issues for me.
[Xperia Z1 Original Android Development] HellRoot:
can anyone share their opinions on the kernel ... ? i have used doomkernel on my arc s and xperia s...

stock works fine for me, and i have quite good battery life... please share your feelings :D
[Xperia Z1 Original Android Development] Klaus N.:
@HellRoot

If you've got fw 0.290 on your device, so flash it. If you're already on 1.136, it's better to wait for the next release ;)
[Xperia Z1 Original Android Development] neghelliregna:
pleaseeeeee.....doom.......fix wifi bug in v07...i hope use this kernel with my 1.136 very soon, because you kernel it's fanstastic!!! Thanks for your work doom
[Xperia Z1 Original Android Development] shingers5:
quick question guys ............does the old rules still apply as on previous sony devices that if you wanna flash aosp/cm based roms you need the boot.img/kernel from that rom? i know its like that on ZU but just making sure for Hanomi

thanks again
[Xperia Z1 Original Android Development] Destroyedbeauty:
I think that the boot.img is flashed beside the ROM and replaces the old kernel on reboot on completed flash.. Don't forget to do full wipe first though..
[Xperia Z1 Original Android Development] shingers5:
oh i thought we still needed to extract like cm/aosp boot.img/kernel and flash via fastboot first like the old days? can i use this kernel to flash lets say Omni?
[Xperia Z1 Original Android Development] Duvel999:
Yes;) use Doomkernel for Custom stock based roms.

For CM based etc. extract it from the rom.(don't forget the gapps)

Sent by my Z1 with XDA Fax
[Xperia Z1 Original Android Development] shingers5:
thanks bud so things are pretty much the same :good:
[Xperia Z1 Original Android Development] Klaus N.:
@shingers5

AFAIK, it's no more imperatively neccessary to flash e. g. the boot.img of cm, if you want to install cm; only a custom recovery is needed. But it's surely not baneful, to flash the cm-boot.img before you flash cm, respectively to flash DooM's kernel before you go back to stock ;)
[Xperia Z1 Original Android Development] Destroyedbeauty:
Well, I've always flashed the boot.img / kernel first before changing ROM.. Even if I am going to flash only a new kernel, I am doing a full wipe - so no issues will arise and puke in my face over and over again.. Better safe than sorry!

To answer your question the proper way.. I recommend to flash the boot.img first, then flash the ROM through recovery, so nothing goes wrong / causes future issues.
[Xperia Z1 Original Android Development] Androguide.fr:
Hi, DooMLoRD, first of all thanks for all your work, you're a legend.

I'm working on a CM-based kernel, and I have cherry-picked your Faux Sound commits, the faux sound app works as expected, no problem here.

However, when trying to set the values manually in the sysfs interface, via terminal, the values don't stick, and I'm having a hard time figuring-out why.

For example, if I issue the following commands and then cat the parameter I modified, the value remains the same:

su
echo 0 > /sys/kernel/sound_control_3/gpl_sound_control_locked
echo "2 2" > /sys/kernel/sound_control_3/gpl_headphone_gain
echo 1 > /sys/kernel/sound_control_3/gpl_sound_control_locked

# if I cat the parameter
cat /sys/kernel/sound_control_3/gpl_headphone_gain
# the output is still:
0 0

The only parameter I'm able to modify is gpl_sound_control_locked, but no matter which value is set in it, my values for the actual gain parameters don't apply.

The permissions of the files are OK:

ls -la /sys/kernel/sound_control_3/

-rw-rw-rw- root root 4096 2014-02-24 12:43 gpl_cam_mic_gain
-rw-rw-rw- root root 4096 2014-02-24 14:37 gpl_headphone_gain
-rw-rw-rw- root root 4096 2014-02-24 12:44 gpl_headphone_pa_gain
-rw-rw-rw- root root 4096 2014-02-24 12:43 gpl_mic_gain
-rw-rw-rw- root root 4096 2014-02-24 14:37 gpl_sound_control_locked
-r--r--r-- root root 4096 2014-02-24 14:22 gpl_sound_control_version
-rw-rw-rw- root root 4096 2014-02-24 14:37 gpl_speaker_gain

I find this really strange as if I use the faux sound app, the values are applied properly, and the terminal doesn't return any errors. This is giving me headaches :eek:

Could someone please try it on DoomKernel and tell me if they're able to modify the parameters through the sysfs interface (either in terminal or with a file explorer).

EDIT: mystery solved, you need to do some bitwise calculation, using the following formula, where x is the left gain value and y is the right gain value:

255 & (255 ^ (8 & 255) + (8 & 255)

Then, you echo like this: 'left right bit-representation', for example:

echo "2 2 251" > /sys/kernel/sound_control_3/gpl_headphone_gain
[Xperia Z1 Original Android Development] asim_mahmood007`:
does this latest version 07 works on stock rom 14.2.A.0.290 or not if not then i can't find the links for v06
[Xperia Z1 Original Android Development] Klaus N.:
Yes, with 0.290 it works.
[Xperia Z1 Original Android Development] DooMLoRD:
glad to present the Xperia Z2 C6503 System Dump {KitKat 4.4.2} FW: 17.1.A.0.289

http://xdaforums.com/showthread.php?t=2666849

i hope the devs here will take up the challenge and port most apps/features/framework on the other devices!

enjoy!

regards,

DooMLoRD
[Xperia Z1 Original Android Development] Destroyedbeauty:
It works and the battery / performance results is awesome! :)
[Xperia Z1 Original Android Development] Destroyedbeauty:
[MENTION=2784807]DooMLoRD[/MENTION]

Add intelliactive CPU governor by [MENTION=3332811]faux123[/MENTION] in next kernel release, please! :angel:

And perhaps, the developer of OmniROM for Z1 can help you out with the adding of the Intelliplug kernel module - he has it included in both Pimped Kernel and Omni kernel so..
[Xperia Z1 Original Android Development] mikailmohammed:
This would be nice! Can't wait to try this kernel on .136 fw.
[Xperia Z1 Original Android Development] DooMLoRD:
yes I will add intelliactive...

as for the CM based roms its easier for supporting custom wifi modules as those ROMs use CM kernels which have all patches to support the custom built wifi modules (huge thanks to FreeXperia team for their work on this!)...

kernels (like mine) for stock based roms have a more uphill task as each and every patch cannot be added as it breaks stock ROM features...

i am still trying to find the correct set of patches to support custom built wifi modules for custom kernel on stock ROM...
[Xperia Z1 Original Android Development] junesque:
Can you add the color control from franco kernel?
[Xperia Z1 Original Android Development] guddu2011:
+1

http://xdaforums.com/showpost.php?p=49633461&postcount=14288
[Xperia Z1 Original Android Development] Hav4k:
Can i install it in RomAur v5? Thanks for reply.
[Xperia Z1 Original Android Development] Wolfbreak:
No V7 has Wifi and Bootloop Problems on all FW after .290
[Xperia Z1 Original Android Development] DooMLoRD:
ok so I have been trying to fix this pesky wifi issue...

so far, i have added more patches because of which the device no longer keeps bootlooping...

the commits tested so far are pushed on the branch here:

https://github.com/DooMLoRD/android_kernel_sony_msm8974/commits/testing_stock_4.3_wlan_clean

stock wifi driver no longer loads...

the custom built wlan driver is also crashing...

i have attached the dmesg log here:

http://pastebin.com/D1WK1YYB

please do help with fixing this!

thanks!

regards,

DooMLoRD
[Xperia Z1 Original Android Development] slackerz_86:
Is it possible for u to ask one of the devs lile monx or ihackers or nut to take a look at their kernel that is working for .136 and see what went wrong?
[Xperia Z1 Original Android Development] omegahanggara:
I'll ask my friend from Samsung dev. He might have an answer. I'll be back.
[Xperia Z1 Original Android Development] Destroyedbeauty:
U said that u used the Z1 Compact kernel sources when building v07, right?
[Xperia Z1 Original Android Development] DooMLoRD:
sources are same... the .114/.136 sources are common across all rhine board devices (Z1, Z Ultra, Z1 Compact)...
[Xperia Z1 Original Android Development] Destroyedbeauty:
Even WLAN / Wifi driver wise?

Just my thoughts.. Some small hidden differences in the drivers between the Z1 and Compact would cause this but..
[Xperia Z1 Original Android Development] DooMLoRD:
sony doesnt provide correct prima/pronto wlan sources in kernel sources...
[Xperia Z1 Original Android Development] harfot:
...and if I remember it right, we have had that problem for years :(
[Xperia Z1 Original Android Development] DooMLoRD:
[MENTION=673579]harfot[/MENTION]

Unfortunately that's been the case always for Sony.... First it was the pesky Atheros wlan in X10 then the TI wlan in 2011 devices and then prima/pronto since... Good news is that Sony seems to be moving to BCM wlan for Shinano board (Z2, etc...) so there is some hope there... I just hope they provide correct working sources for custom wlan...
[Xperia Z1 Original Android Development] Destroyedbeauty:
This makes the whole WLAN Fix / Patch Hunt a little bit more trickier..

Just PM me if you need anything tested, and I will do what I can to help you track down a proper fix for the issues that is occuring on v07..
[Xperia Z1 Original Android Development] -Happy Feet-:
With the v7 kernel I have bootloops. I have the ihackers 3.0 ROM.

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[Xperia Z1 Original Android Development] harfot:
Yes, that has been the issue since post #586
[Xperia Z1 Original Android Development] Wolfbreak:
Did you asked him?
[Xperia Z1 Original Android Development] omegahanggara:
He's busy with their friends in weekend. I'll ask him tomorrow.
[Xperia Z1 Original Android Development] -Happy Feet-:
Works the v6 Doomkernel?

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