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nebula kernel is for AOSP based KitKat android 4.4+ ROMs
and AOSP based Lollipop android 5.0+ ROMs
Download the latest PERFORMANCE CONTROL APP to utilize the full potential of the kernel.
Brief explanation of few of the features in nebula can be found in the third post. For more info, use Google.
FEATURES
Compiled using the latest Linaro 4.9.1 - 2014-05 toolchain
Based on kernel version 3.0.101
Additional Governors: SmartassV2, SmartassH3, Lulzactive, LulzactiveQ
Additonal I/O Schedulers: ROW, SIO, SIOPLUS, VR, ZEN, BFQ
Overclock: 1.3 Ghz, 1.4 Ghz, 1.5 Ghz, 1.6 Ghz
F2FS support
CPU Boost driver
UKSM (Ultra KSM) support (enable it in Performance Control app)
Frandom
Dynamic Sync Control (enable it in Performance Control app)
Asynchronous FSync ported from HTC One
Cross Memory Attach
Entropy tweaks
Increased read-ahead from 16/128 to 32/2048 (can be customized in Performance Control app)
Disabled Cyclic Redundancy Checks (CRC) for better performance
Many patches, fixes and improvements from codeaurora
Many more performance and battery friendly tweaks
INSTALLATION
Download the latest nebula zip
Flash using CWM recovery
Wipe cache
Wipe dalvik cache
Reboot
NOTE
You are free to use kernel as the default kernel in your ROMs
Please DO NOT change the kernel name that shows up in Settings > About phone
Please link the nebula kernel thread in your ROM thread
DOWNLOADS
nebula kernel
(Please don't make mirror links of the kernel)
SOURCE
Source code of the kernel can be found at my Gihub.
CREDITS
- pawitp - nebula is based on his kernel source for CM11
- to all the developers whose mods I have included in my kernel
- @k2wl - for his extensive guide on kernel compilation. Big thanx to him.
- @CoolDevelopment
- Christopher83 for the Linaro toolchains
XDA:DevDB Information
nebula kernel, Kernel for the Samsung Galaxy Grand Duos i9082
Contributors
xenon92
Source Code: https://github.com/xenon92/android_kernel_nebula
Kernel Special Features: Compiled using Linaro Toolchain to get the best performance. Scroll up for features.
Version Information
Status: Stable
Current Stable Version: v3.20
Stable Release Date: 2014-11-22
Created 2014-04-24
Last Updated 2014-11-22
CHANGELOG
Changelog is available on nebula kernel wiki too
v3.20
- Fixes to network related kernel code
---x---x---x---
v3.18
- Stability fixes (check source code commits for details)
---x---x---x---
v3.16
- Backport timed General-Purpose Input/Ouput from hammerhead (Nexus 5)
- Improve multi-touch event handling
- Improve compiled kernel code
- Other fixes and improvements
---x---x---x---
v3.14
- Fix CVE-2014-3153
---x---x---x---
v3.12
- New I/O scheduler - BFQ (latest version - v7r4 - released on 18th May 2014)
- Memory Management: pass readahead info down to the I/O scheduler
- lib/memcopy: use glibc version
- Reverted JustArchi's optimization commits
---x---x---x---
v3.11b
This is a beta build. Testing the kernel optimization flags by JustArchi.
- Compiled using the latest Linaro 4.9.1 - 2014.05 toolchain
- Various kernel optimization flags from JustArchi's commit
---x---x---x---
v3.10
- Compiled using the latest Linaro 4.9.1 - 2014.04 toolchain
- Memory management - lazy cache flushing on non-mapped pages
- Many updates to Device Mapper
- Use proper memory barriers for bitops
- softirq: reduce latencies
- sync: don't block the flusher thread waiting on IO
- ext4: Speed up FITRIM by recording flags in ext4_group_info
- ext4: speed up truncate/unlink by not using bforget() unless needed
- vmscan: add customisable shrinker batch size
- Other fixes and performance tweaks
---x---x---x---
v3.04
- CPU Boost driver - decrease aggressiveness
- New governor - LulzactiveQ
- New I/O scheduler - SIOPLUS
- Other fixes and performance tweaks
---x---x---x---
v3.02
- CPU Boost driver - set tunables
- Wait just 1 second, instead of 4 seconds for other CPU core to halt
- Other performance tweaks
---x---x---x---
v3.00
- Added CPU Boost driver
- Reverted updates and based to v2.6
- Other performance tweaks
---x---x---x---
v2.9
- Updated ROW I/O scheduler with many updates and fixes from codeaurora
- Update DEADLINE I/O scheduler by hardcoding values
- Fixed a bug in CFQ I/O scheduler
- Other performance tweaks
---x---x---x---
v2.8
- Full F2FS support merged into main kernel branch
- Reduce latency for I/O schedulers
- Improvements to async I/O
- Update ROW I/O scheduler to v4
- Updates to SIO I/O scheduler
- Stable page writes
---x---x---x---
v2.7.3 - EXPERIMENTAL
- Fixed Wi-Fi issues on F2FS filesystem based ROMs
- Minor update to F2FS support
---x---x---x---
v2.7.1 - EXPERIMENTAL
- Updated F2FS support (read THIS)
---x---x---x---
v2.7 - EXPERIMENTAL
- Added F2FS support (read THIS)
---x---x---x---
v2.6
- Added a new governor - SmartassH3
- Added Dynamic FSync - Dynamic Sync Control (enable it in Performance Control)
- Added Cross Memory Attach (read more about it HERE)
- Fine tuned Deadline I/O scheduler
- Added Asynchronous Fsync from HTC One
- Entropy tweaks
- Many tweaks and improvements...
---x---x---x---
v2.5
- Added new governors - SmartassV2 & Lulzactive
- Added new I/O scheduler - ZEN
- Updates to Conservative governor
- Disabled Cyclic Redundancy Checks (CRC) for better performance
- Fixed few memory leaks
- Other performance tweaks
---x---x---x---
v2.4
- Added I/O schedulers - SIO, ROW and VR
- Performance tweaks
---x---x---x---
v2.3
- Added UKSM (enable it using Performance Control app)
- Enforce governor to stay in sync across CPU cores
- Disables multicast on suspend (less wakelocks)
- Few performance tweaks
---x---x---x---
v2.2
- Added support for ROMs that support dual-SIM (CM11)
- Added AnyKernel support (thanx to Koush, Apache14 and CoolDevelopment)
- Added Frandom
- Reduced Wi-Fi wakelocks by 4 times
---x---x---x---
BETA - v2.1
- Started the kernel from scratch
- Using the latest Linaro 4.7.4 2014-04 build
- OC 1.3 Ghz, 1.4 Ghz, 1.5 Ghz, 1.6 Ghz
- Lowered swappiness from default 60 to 45
- Fixed random reboots (reverted the change causing random reboots)
- Few performance tweaks
---x---x---x---
v1.5
- removed BLX
- reverted dynamic read-ahead to a constant 2048/32 value
- removed a lot of experimental code from the kernel (cleanup)
---x---x---x---
v1.4
- added new I/O scheduler - ZEN
- lowered swappiness
- added dynamic read-ahead instead of a constant read-ahead value (it can still be fixed to a higher value using Performance Control app)
- reduced WiFi wake-locks (better battery)
- few more performance improvement tweaks
- few bug fixes
---x---x---x---
v1.3
You'll have to use some or the other kernel tweaking app (Performance Control app included) for all the future builds to enable/disable tweaks and features to get the most out of the kernel.
- added BLX - Battery Life Extender
- added UKSM support (enable it in the Performance Control app)
- added Dynamic Sync Control (enable it in the Performance Control app)
- added Frandom
- added Performance control app in the kernel zip (credits to h0rn3t and educk for the amazing app)
---x---x---x---
v1.2
- Initial build
- Compiled using Linaro 4.7 toolchain
- Used -O3 optimization flag
- Additional Governors: SmartassV2, SmartassH3, Lulzactive
- Additonal I/O Schedulers: ROW, SIO, VR
- Overclock: 1.3 Ghz, 1.4 Ghz, 1.5 Ghz, 1.6 Ghz
- Increased read-ahead maximum/minimum values from 128/16 to 2048/32
---x---x---x---
v1.0 and v1.1
- Not uploaded as they were my test builds
BRIEF EXPLANATION ABOUT KERNEL FEATURES
UKSM
UKSM is about de-duplication of data in system memory rather than being another de-duplicating file-system. This improves RAM usage.
Dynamic Sync Control
The dynamic sync control interface uses Android kernel's unique early suspend / late resume interface. While screen is on, file sync is disabled. When screen is off, a file sync is called to flush all outstanding writes and restore file sync operation as normal.
Frandom
Frandom is a Linux kernel random number generator, which is 10-50 times faster than what you get from Linux' built-in /dev/urandom. It uses very little (/dev/frandom) or none (/dev/erandom) of the kernel's entropy pool, so it is very useful for applications that require a handy source for lots of random data.
CPU Boost driver
When certain bursty and important events take place, it might take a while for the current cpufreq governor to notice the new load and react to it. That would result in poor user experience. To alleviate this, the cpu-boost driver boosts the frequency of a CPU for a short duration to maintain good user experience while the governor catches up.
FAQ
On which ROM can I install nebula?
- nebula can be used on any AOSP kitkat 4.4+ based ROM. (Carbon, SlimKat, CM11)
What is the best and most stable configuration for nebula?
- Configuration depends from user to user. Still, the most stable configuration according to me and that I use is below. It might differ for you.
- Governor: SmartassV2
- Max. freq: 1.2 Ghz (OCing doesn't really have an increased and noticeable performance, rather it heats the processor and wastes battery for a marginal gain in performance as well as creates instability - random reboots etc. Google more about OC.) (Read the description on this commit.)
- I/O Scheduler - SIO
- Enable UKSM (from Performance Control app)
- Enable Dynamic FSync (from Performance Control app)
- I'll update this configuration as more tweaks are added to nebula
I get random reboots, what should I do?
- I am working on the kernel for myself and the kernel is quite stable for me. Still, if you face reboots see below:
- Make sure you followed the installation instruction written in Post #1.
- Make sure you "Fix permissions".
- OCing will always cause instability. Try reducing the max frequency to 1.2 Ghz
- It is quite possible that you don't know how to use a custom kernel. Not everything needs to be set at HIGHEST. Just because an "option" is there doesn't mean you have to select it. Try changing the configuration that meets your needs and satisfies you. If you set up the kernel properly, it would stop giving you random reboots.
- The only way to get things fixed is to provide logs. I cannot fix that I cannot see. Google, how to take logs to find and solve kernel issues. (kmsg/last_kmsg)
- Tell me a way in which I can reproduce the issue on my phone.
Does hotplugging work well with zzmove governor? I remember trying hotplug on s2vep and it freezed almost everytime while deep-sleeping.
CoolDevelopment said:
Does hotplugging work well with zzmove governor? I remember trying hotplug on s2vep and it freezed almost everytime while deep-sleeping.
Click to expand...
Click to collapse
Same issue on baffin too. That's why I have removed zzmoove from the kernel.
hmm... xenon92... already k2wl has made a custom kernel with O.C till 1.8GHz so why have you the max @ 1.6GHz ?
Soureen said:
hmm... xenon92... already k2wl has made a custom kernel with O.C till 1.8GHz so why have you the max @ 1.6GHz ?
Click to expand...
Click to collapse
Its Oc upto 1.7 Ghz not 1.8
Sent from my GT-I9082
Soureen said:
hmm... xenon92... already k2wl has made a custom kernel with O.C till 1.8GHz so why have you the max @ 1.6GHz ?
Click to expand...
Click to collapse
and he is present new build with new modification
its make wide development of grand :laugh:
Soureen said:
hmm... xenon92... already k2wl has made a custom kernel with O.C till 1.8GHz so why have you the max @ 1.6GHz ?
Click to expand...
Click to collapse
Read the description in this commit - Link
There has already been a discussion on CM11 thread about how much does it really benefit by OCing at higher frequencies. Refer to that thread's discussion for more info.
In short - OCing at too high frequency heats up the CPU (obviously) and doesn't necessarily increase performance.
Even though I have added OC till 1.6 Ghz, but even I don't use that setting. 1.2 Ghz is fine for me.
Another kernel for AOSP rom.....:laugh::laugh::good::good::good::good:
Installed the kernel in carbon ROM and is working fine....:good::good:
ll update more on the battery stat later...
any FC's anybody facing?....anything at all..during call or anything??..just asking..would have tested myself but my net is limited right now till tomorrow......so can't ..will surely tomorrow onwards download evry single one (as m xenon work fan lets say )...but wont risk using mbs if it got any bugs...
parag tetambe said:
Its Oc upto 1.7 Ghz not 1.8
Sent from my GT-I9082
Click to expand...
Click to collapse
It's actually 1797 MHz, so let's say it's only 3MHz shy from 1.8 GHz
This kernel looks promising, I will download, install, and use it for a few days
raghavsharmaxda said:
any FC's anybody facing?....anything at all..during call or anything??..just asking..would have tested myself but my net is limited right now till tomorrow......so can't ..will surely tomorrow onwards download evry single one (as m xenon work fan lets say )...but wont risk using mbs if it got any bugs...
Click to expand...
Click to collapse
No fcs and no issues with call, data, and msgs....
Been in interactive with 1200 max for an hour now...
Dint tried overclock though...:fingers-crossed:
I need a lil battery life guys my service provider doesn't have 3g for now some TRAI issues and i stay away frm hme most of the time so using 2g and the screentime i get max is 3 hrs 30 mins wid evolution kernel processor=conservative,I/O=sio or sio plus and today i reverted back to cm's stock kernel and have flashed the latest build my biggest issue is when my battery drops down to 30% it starts draining drastically say like for 2 mins from 30 to 24% any help would be definitely appreciated have made calibrations until now again calibrating tonight and will test after that nebula for sure because only name i knew for best custom roms was and is XENON92!:thumbup:
Sent from my GT-I9082 using XDA Premium 4 mobile app
i set the cpu at 1.5 but when i restart the phone it rest to 1.2 i also check on set on reboot and try on uncheck on reboot
mukeshpacheria said:
i set the cpu at 1.5 but when i restart the phone it rest to 1.2 i also check on set on reboot and try on uncheck on reboot
Click to expand...
Click to collapse
If the system did a forced reboot to avoid further CPU instability, the options will revert back to default... correct me if I'm wrong.
pawitp also said in the CM11 thread, that the options dont instantly set on system boot. You may have to wait 1 minute and check back.
naufalhadyan said:
If the system did a forced reboot to avoid further CPU instability, the options will revert back to default... correct me if I'm wrong.
pawitp also said in the CM11 thread, that the options dont instantly set on system boot. You may have to wait 1 minute and check back.
Click to expand...
Click to collapse
thanx mate ,,,, i read it also but forget
thanx again
@xenon92
Nice work. Just checked the CM11 thread. The latest update upgrades their generic kernel to 3.0.101 . Any plans of updating yours?:laugh::good:
raystriker said:
@xenon92
Nice work. Just checked the CM11 thread. The latest update upgrades their generic kernel to 3.0.101 . Any plans of updating yours?:laugh::good:
Click to expand...
Click to collapse
nebula is already 3.0.101.
xenon92 said:
nebula is already 3.0.101.
Click to expand...
Click to collapse
Oh. I haven't tried it yet. My bad. (You could write that in the first post?)
Related
Hey guys
Even if this wasn't the way i planned to release my stuff, i'm gonna do it anyways now...
I usually planned not to release my kernel seperately from my rom, but my lappy just crashed hard this afternoon when i was about to push my sources to github... so everything's gone except for the kernel, i pushed it on saturday... luckily
Now, back to topic
The FEATURES:
Compiled with Linaro toolchain
Based on the CM 10.1 kernel
[*]Rock stable
[*]Overclocked CPU to max 1.7GHz
[*]Unlinked GPU from CPU
[*]Overclocked GPU to max 600MHz (Please see 2nd post for instructions)
[*]Overclocked LP to 600MHz by default, up to 700MHz by user
[*]Cpuquiet framework enabled (with balanced as default gov)
CPU boost on wakeup
Added UV interfaces for CPU, GPU, LP and EMC
Added LP max clock interface
Added arararagi's hardware customizations
Added dynamic FSYNC toggle
Added changes from NVIDIA
Added Smartmax Governor
Added GAMING Governor
Added smartassV2 Governor
Added HYPER Governor
Added wheatley Governor
Added Deadline I/O scheduler
Set Deadline as default
Added ROW I/O scheduler
Added cfq I/O scheduler
Added SIO I/O scheduler
Added fast charging
KSM enabled by default
Raised the temperature throttle to 80°C (Tegra 3 default is 85°C, LGs default is 71°C)
Disabled Baseband wakelock
A lot of tweaks
The REQUIREMENTS
A unlocked bootloader
A working adb/fastboot runtime
A brain with the ability to read
The will to recycle your warranty papers
The INSTRUCTIONS
Download the latest kernel version from HERE
The easy and fast way:
Copy the zip to your sdcard
boot into recovery
flash the zip
reboot
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We have our own IRC channel now:
#WerewolfJB
if you feel like having a relaxed chat, or if you have a serious problem, feel free to join
The THANKS
@non4 for testing and giving ideas
@FunkyRasta for his testing
exFAT for his help and port for stock
eagleeyetom for all his help
doixanh for his help
the whole #GingerDX channel
Disclaimer: I can not be held responsible for any damage this kernel might have caused to your phone
The PLANS FOR THE NEXT RELEASE
Code:
[STRIKE]CPU OC[/STRIKE]
[STRIKE]Unlinking the GPU[/STRIKE]
[STRIKE]New I/O schedulers[/STRIKE]
[STRIKE]cpuquiet[/STRIKE]
S2W
More Tweaks
The SOURCES
can be found on my GitHub HERE, used branch is cm-10.1
Used defconfig
Used toolchain
Used scripts
Feel free to use them, that's what they're there for, but please make sure to give credits. It's not too much to ask, is it?
XDA:DevDB Information
WerewolfJB kernel v010 [12-24-2014] GPU/CPU/LP OC | UV | CPUQUIET, Kernel for the LG Optimus 4X HD
Contributors
laufersteppenwolf
Source Code: https://github.com/laufersteppenwolf/lge-kernel-p880
Kernel Special Features:
Version Information
Status: Stable
Current Stable Version: 010
Stable Release Date: 2014-12-24
Created 2013-09-13
Last Updated 2015-05-25
Reserved
Changelog:
Code:
[B]12.24.2014[/B] Merry Christmas, everyone!
v010
- Fixed torch brightness
- Interactive gov finetuning
- Cpuquiet finetuning
- Lowered some default CPU voltages
- Updated baseband driver
- Some LMK updates
- Various network updates
- Allow 51MHz also when screen is on
- CPU scaling tweaks
- Boost CPU when turning on the screen (---> faster wakeup/screen on)
- Fixed network indicator arrows
- Updated netfilter
- (Allow reading the SBK)
[B]04.29.2014[/B] Biiiig update
v009
- Enabled WiFi Ad-Hoc
- Reverted the GPU unlink
- Volume gains
- CM upstream patches
- GPU driver updates
- General CPU and CPUQuiet tweaks
- Modified runnable_threads gov to use less cores at low freqs (--> better battery)
- Fixed booting into bootloader (reboot bootloader and reboot oem-unlock is the same now)
- Added support for OUYA Wireless Bluetooth Controller
- Fixed double-press-power from kernel-side
- Improved proximity sensor
- SmartDimmer enabled
- 5GHz WiFi support
- Various network changes
- Updated gaming gov
[B]09.08.2013[/B] bugfixes
v008b
- Fixed CPU throttles during games
- Fixed LP OC
- Improved camera performance
- Small cpuquiet tweaks
[B]09.01.2013[/B] huuuuge update
v008
- Finally fixed the baseband wakelocks correctly
- Updated many NVIDIA drivers
- Updated WIFI firmware
- Many I/O tweaks
- Fixed a cpuquiet value (should go faster in LP mode now)
- Improved hotplug
- Entropy tweaks
- Backported 3.4 lowmemkiller
- Reduced trasition latency
- HOX+ memory timings
- Added smartassV2 gov
- Added HYPER gov
- Added wheatley gov
- Some more minor stuff ;)
[B][07.16.2013][/B] even better performance and hardware customizability
v007
- Updated SIO, ROW and Deadline
- Added smartmax gov
- Added runnable threads couquiet gov
- Completely re-worked cpuquiet
- Set default max freq to 1.5GHz - everyone should be able to boot this kernel now
- Beaten skin throttle - no more useless performance throttling
- Added Ad-Hoc mode
- Added arararagi's hardware customizations - Thanks a lot man :)
* Control of Torch brightness
* Control of backlight
* Control of charging current
* Disabled baseband wakelocks
* Control of Vibrator strength
* Control of used backlight HVLEDs
* Control of Livecolors
[B][06.16.2013][/B] improved performance
v006
- Activated and tweaked cpuquiet
- Balanced as defaule cpuquiet governor
- Baseband wakelock is visible again
- Tweaked temperature throttles --> should be way better now
- Tweaked CPU in general
- Overclocked LP to 600MHz as default max freq, but overclockable up to 700MHz by user
- Most likely some more stuff i did, but i already forgot :D
[B][05.20.2013][/B] new features and fixes
v005
- Added CPU OC up to 1.7GHz on all four cores
- Increased the needed Voltage for 4x1.7GHz
- Added a dynamic FSYNC toggle
- Fixed the CPU UV inferface
- Added a EMC UV interface
- Added a GPU UV interface
- Added a LP UV interface
- Included the baseband wakelock "fix"
- Changed the lower frequencies again
- Added fast charging
- Fixed temperature reporting
[B][05-14-2013][/B] improved performance
v004
- Added CPU OC up to 1.7GHz single, 1.6GHz quad
- Added GPU OC up to 600MHz
- Added undervolt interface
- Added LP max clock interface
- Added GPU max clock interface
- Improved battery consumption
- New clock-speeds
- Reduced DDR3 min_rate to 25.5MHz (by NVIDIA)
- Some more tweaks
[B][05-08-2013][/B] baseband wakelock improvements + tweaks
v003
- Building with Linaro toolchain from now on
- Improved baseband wakelocks
- More tweaks
- Stuff I forgot :D
[B][05-03-2013][/B] big GPU improvements
v002
- Added some new I/O schedulers
- GPU now unlinked from within the kernel
- GPU overclocked to 520MHz
- Slightly improved multitasking
[B][04-29-2013][/B] initial release
Additional stuff:
GPU OC more than 520MHz:
For daily use, i set the max GPU rate to 520MHz. This should be enough.
But if you think, you need more heat to cook something for example, you can go up to 600MHz. Therefore you need to set a new max GPU clock limit. You do this using the following commands:
Code:
echo '<GPU_clock>' >/sys/devices/system/cpu/cpu0/cpufreq/gpu_oc
with <GPU_clock> being your new desired max clock rate
Setting LP max rate:
You have now the ability to set the max speed of the low power core (5th core). You can do this using the following command:
Code:
echo '<LP_clock>' >/sys/devices/system/cpu/cpu0/cpufreq/cpu_lp_max
with <LP_clock> being your new desired max clock rate
Changing the voltage table:
You have the ability to change the voltages for the processor from now on. But just because you can, doesn't mean you should. Changing voltages is dangerous! In the worst case, you can burn your processor!
I am not at all responsible for damage, caused my my kernel/your settings!
You can find the interfaces here:
Code:
/sys/devices/system/cpu/cpu0/cpufreq/UV_mV_table <--- CPU
/sys/devices/system/cpu/cpu0/cpufreq/avp_UV_mV_table <--- GPU
/sys/devices/system/cpu/cpu0/cpufreq/emc_UV_mV_table <--- RAM
/sys/devices/system/cpu/cpu0/cpufreq/lp_UV_mV_table <--- LP core
For using @arararagi's hardware customizations, i'd suggest you to use his toolbox from this thread
Stock builds of Werewolf JB
Hi all.
I'll be maintaining WerewolfJB kernel for stock. The links will be listed on this post. I may also upload experimental kernels.
All credits go to @laufersteppenwolf for his excellent kernel.
For now, the link for WerewolfJB v005 stock is this: https://www.box.com/s/okea8s7pdqcgf5soppbi
And for WerewolfJB v005 CM (with increased voltages and new modules for mobile data): https://www.box.com/s/4d3vxivlcu9ebsku6r4f
Flash it via CWM/TWRP.
Note: Both stock AND CM versions have increased voltage for the 1.7GHz step to 1300mV because of reported instability. Be careful in undervolting since the voltage table is slightly imbalanced, so perhaps -75mV can work for some frequencies but not for others. Furthermore, I removed quite a lot of wakelock references in baseband_xmm_power but forgot to revert them back to the "fix", so if you have any baseband instability please drop me a PM. Also please do report battery life performance, along with a screenshot of your wakelocks and ideally a dmesg. Thanks.
==============================
Experimental versions (for STOCK):
None for now.
Woohoo thanks!! Goodies for us
Sent from my LG-P880 using Tapatalk 2
roy8846 said:
Woohoo thanks!! Goodies for us
Sent from my LG-P880 using Tapatalk 2
Click to expand...
Click to collapse
I would have liked to release the ROM tonight, too.... but my lappy somehow didn't agree with me
Please test and report back. Also about gaming performance.
Is to flash the Kernel with Fastboot the only way ?
Our can I flash it with Terminal Emulator?
Sent from my LG-P880 using xda app-developers app
What about battery life?
On official CM when I use 3G Internet, battery drain is very, very fast.
_____________________
Swypnięte z LG Optimus 4X HD przy użyciu Tapatalk'a
Nemeziz 56th said:
Is to flash the Kernel with Fastboot the only way ?
Our can I flash it with Terminal Emulator?
Sent from my LG-P880 using xda app-developers app
Click to expand...
Click to collapse
you can use this method of course, too
sQuAshPL said:
What about battery life?
On official CM when I use 3G Internet, battery drain is very, very fast.
_____________________
Swypnięte z LG Optimus 4X HD przy użyciu Tapatalk'a
Click to expand...
Click to collapse
this kernel (together with my rom) lasts about 2 days with mobile data and wifi always enabled
laufersteppenwolf said:
you can use this method of course, too
this kernel (together with my rom) lasts about 2 days with mobile data and wifi always enabled
Click to expand...
Click to collapse
Those are awesome news when can we expect your rom to be officially released ???
JAsko_san said:
Those are awesome news when can we expect your rom to be officially released ???
Click to expand...
Click to collapse
as soon as i've set up my lappy again and re-made all my tweaks and changes
I thought GPU unlink was already implemented, or was this done through init.d? At least people have something other than kholks unstable alpha to play with
Sent from my rooted P880
@non4 said:
I thought GPU unlink was already implemented, or was this done through init.d? At least people have something other than kholks unstable alpha to play with
Sent from my rooted P880
Click to expand...
Click to collapse
yeah, i unlinked it via init.d in the test roms i wanted to implement it to the kernel, but... you know
are newest tegra drivers in?
elfen.lied said:
are newest tegra drivers in?
Click to expand...
Click to collapse
not yet, but i will inlude them
OP updated with terminal instructions
this is a great news, another custom kernel :beer:
but I'm still with zaiben rom (base on stock rom) cause for me cm 10.1 rom still not ready for my daily use. I hope you will build for stock rom too
surely I will try your kernel when I'm ready to move to cm official or when you release you rom
Sent from my tf101
This kernel seems good so far - feels smoother and more consistently buttery. I'll have a look for bugs - I don't know about the governors, though.
someth1ng said:
This kernel seems good so far - feels smoother and more consistently buttery. I'll have a look for bugs - I don't know about the governors, though.
Click to expand...
Click to collapse
For development sake can you verify if gesture typing works properly? Then we'll know if the kernel broke it or the test rom
Sent from my rooted P880
Nice. Thank you!!!
BTW, can anyone make a flashable zip? Don't have access to a PC. Mine is down.
Sent from my LG-P880 using Tapatalk 2
★★★BlackBox-Kernel★★★
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This Kernel Is Based Off Latest Sources From Google! This Kernel Has Been Made To Balance Perfectly Between Performance And Battery Backup. This Kernel Will Get Updates Periodically And Will Get Updated With New Features On Every Update. This Kernel Is Made For Android One Devices Running 5.1 Stock ROM and Also CM-12.1 Custom ROM. And Will Also Be Compatible With Any Other CM Compatible ROM's
Features :
init.d support
Always Updated Linux Kernel
Tap2Wake And Sweep2Wake Functionality
Various Patches to mm, idleslee
Added Various I/O Tweaks *new
Tweaks For Better Battery (smp.c) *new
Compiled With Linaro 4.9.3
Dirty Ratio Tweaks
Disabled noatime and nodiratime
Added Dynamic FSync (Thanks To @faux123)
Multicore Scheduler Support
IO BlockPlugs Removed For Performance Improvements
Network Tweaks For Lower Ping And Higher Output Speeds
MMC: disable crc check for 30% extra performance
Mali GPU cache Optimizations And Various GPU Tweaks
Optimized Various Files
IO Scheduler Added : ROW
Incompatibility Issues Fixed
Added Block Patches!
Reduced Cache Pressure
GFS Sleepers Disabled
Governer : InteractivePlus, Interactive, Conservative, On Demand, UserSpace, PowerSave, HotPlug, Performance.
And Various New. Check Changelog Below
Flashing Instructions :
Download The Zip File.
Copy To SD Card & Enter Recovery.
Flash The Kernel And That Will Be it!
Download : Downloads Here
XDA:DevDB Information
[KERNEL][LP][3.10.80+] ★BlackBox-Kernel-9.0★ [SPROUT], Kernel for the OEM Cross Device Development
Contributors
Kunal.Kene.1797
Source Code: https://github.com/BlackBox-Kernel/blackbox_sprout
Kernel Special Features:
Version Information
Status: Stable
Current Stable Version: LP-9.0
Stable Release Date: 2015-06-13
Created 2015-04-09
Last Updated 2015-06-13
To do list and changelog will be added here!
ChangeLog :-
$$ Twelfth Major Update Release(13/6/15) $$
-Kernel Version Updated to 3.10.80 From 3.10.79.
-Added Tap2Wake And Sweep2Wake | Enabled T2W_only by Default. thanks to @thwisenerd
-Governor Reboots Fixed.
-Various cpuIdle Patches/Tweaks.
-Workqueue, mm and memblock and power patches.
-Various other patches for kernel (as linux kernel updated to 3.10.80).
$$ Eleventh Minor Update Release(18/5/15) $$
-Kernel Version Updated to 3.10.79 From 3.10.78.
-Now Optimized for CM12.1 Beta 4 and further official releases.
-Fixed All The Governors Efficiently (Reboot Issue Fixed) (Thanks to @intersectRaven for the patch)
-Selinux mode set to Permissive from Disabled Previously.
-various new patches for kernel (as linux kernel updated to 3.10.79 Stable Release)
-and several tweaks check sources for the same...
$$ Tenth Successful Release(18/5/15) $$
-Kernel Version Updated to 3.10.78 From 3.10.77.
-ASoC: compress: Use power efficient workqueue
-ASoC: jack: Use power efficient workqueue
-regulator: core: Use the power efficient workqueue for delayed powerdown
-ASoC: pcm: Use the power efficient workqueue for delayed powerdown
-fbcon: queue work on power efficient wq
-block: queue work on power efficient wq
-PHYLIB: queue work on system_power_efficient_wq
-workqueue: Add system wide power_efficient workqueues
-workqueues: Introduce new flag WQ_POWER_EFFICIENT for power oriented …
-various new patches for kernel (as linux kernel updated to .78)
-and several tweaks check sources for the same...
.
$$ Ninth Release(12/5/15) $$
-Kernel Has Been Updated to 3.10.77+
-ThunderQuake Engine Added (Viberation Intensity). thanks to @varunchitre.15
-Native NTFS Support Added.
-EnabledZSWAP, FRONTSWAP, VNSWAP and disabled ZRAM.
-Power: make sync on suspend optional.
-Hotplug optimizations.
-Cpufreq: Introduce new relation for freq selection.
-Various other minor patches check source for the same....
$$ Eihth Release(8/5/15) $$
-Add frandom(/dev/frandom) -Fast kernel number generator.
-Remove '+' symbol from kernel version string.
-block: sysfs: allow non superusers to change i/o scheduler.
-Compiled with linaro 4.9.3.
-Enabled Interactive Governor.
$$ Seventh Release(5/5/15) $$
-binfmt_elf.c: use get_random_int() to fix entropy depleting.
-block: cfq: merge tweaked tunable.
-XZ: Optimized XZ Compression.
-Will Be Introducing Experimental Features In X Version.
-Compiled With Linaro 4.9.3.
-Overall Battery Performance Improved And Performance Tweaked.
$$ Sixth Release(23/4/15) $$
-nohz_full: Add Kconfig parameter for scalable detection of all-idle state.
-ARM Patches:-
-ARM: prefetch: remove redundant "cc" clobber.
-ARM: atomics: prefetch the destination word for write prior to strex.
-ARM: 7983/1: atomics: implement a better __atomic_add_unless for v6+.
-Apply frequency calculation change from ondemand to hotplug. (Thanks to intersectraven)
-Apply frequency calculation change from ondemand to hotplug. ~~
-Do not scale to max frequency when hotplugging CPUs. ~~
-Ramped Up To Minor Version Update 4.5.
$$ Fifth Release(18/4/15) $$
-Enhance power efficiency: Series of patches from NVIDIA.
-sched/idle: Avoid spurious wakeup IPIs
-Prevent reschedule on offline CPU.
-Use built-in byte swap function.
-Optimizations For Modern Arm Platform.
-Optimized ARM memset and memzero functions.
-lib/string: use glibc version.
-lib/memcopy: use glibc version.
-Various Patches For ARM Platform.(Thanks To Khilman)
-Disabled deferment during full tickless mode.(Thanks To IntersecRaven)
$$ Fourth Release(16/4/15) $$
-IO Scheduler Added : ROW
-Incompatibility Issues Fixed
-Added Block Patches!
-Made IO Tweaks!
-Bumped Up To Version "3.0"
-Compiled With Linaro 4.9.3
$$ Third Release(14/4/15) $$
-I/O Schedulers Removed*new (they have issues with mediatek so won't work)
-Unstable Governors Fixed, Interactive Governors Removed
-Made Small Tweaks
-Bumped Up To Minor Update Version "2.5"
-Compiled With Linaro 4.9.3
$$ Second Release(10/4/15) $$
-I/O Schedulers Added :- ROW, SIO, VR, ZEN *new (they have issues with mediatek so won't work)
-Kernel Version Bumped up to 3.10.73+ *new
-Added Various I/O Tweaks *new
-Tweaks For Better Battery (smp.c) *new
-Compiled With Linaro 4.9.3
$$ Initial Release(9/4/15) $$
To Do List :-
* Add I/O Schedulers. (DONE-Worthless on MTK)
* Add More Governers.
* OverClock (HardPlay).
* Tap To Wake & Sweep To Wake.(DONE-Successfully Implemented)
kunal.kene.1797 said:
blackbox-kernel
this kernel is based off latest sources from google! This kernel has been made to balance perfectly between performance and battery backup. This kernel will get updates periodically and will get updated with new features on every update. This kernel is made for android one devices running 5.1 stock rom and also cm-12.1 custom rom. And will also be compatible with any other cm compatible rom's
features :
init.d support
compiled with linaro 4.9.3
dirty ratio tweaks
disabled noatime and nodiratime
added dynamic fsync (thanks to @faux123)
multicore scheduler support
io blockplugs removed for performance improvements
network tweaks for lower ping and higher output speeds
mmc: Disable crc check for 30% extra performance
mali gpu cache optimizations and various gpu tweaks
optimized various files
reduced cache pressure
gfs sleepers disabled
compatible with both stock lp and cm12.1 rom (all cm based rom's too)
governer : Interactiveplus, interactive, consetvative, on demand, userspace, powersave, hotplug, performance.
flashing instructions :
download the zip file.
copy to sd card & enter recovery.
flash the kernel and that will be it!
download : https://kunalkene1797.in/downloads
xda:devdb information
[kernel][lp] blackbox-kenel [v-1.0][sprout] | from the darkest places, kernel for the oem cross device development
contributors
kunal.kene.1797
source code: https://github.com/blackbox-kernel/blackbox_sprout
kernel special features:
version information
status: stable
current stable version: 1.0
stable release date: 2015-04-10
created 2015-04-09
last updated 2015-04-09
Click to expand...
Click to collapse
file not found ??
Would OC really be possible?
Sent from my Micromax AQ4501 using XDA Free mobile app
File not found (404 error)
Kunal.Kene.1797 said:
BlackBox-Kernel
This Kernel Is Based Off Latest Sources From Google! This Kernel Has Been Made To Balance Perfectly Between Performance And Battery Backup. This Kernel Will Get Updates Periodically And Will Get Updated With New Features On Every Update. This Kernel Is Made For Android One Devices Running 5.1 Stock ROM and Also CM-12.1 Custom ROM. And Will Also Be Compatible With Any Other CM Compatible ROM's
Features :
init.d support
Compiled With Linaro 4.9.3
Dirty Ratio Tweaks
Disabled noatime and nodiratime
Added Dynamic FSync (Thanks To @Faux123)
Multicore Scheduler Support
IO BlockPlugs Removed For Performance Improvements
Network Tweaks For Lower Ping And Higher Output Speeds
MMC: disable crc check for 30% extra performance
Mali GPU cache Optimizations And Various GPU Tweaks
Optimized Various Files
Reduced Cache Pressure
GFS Sleepers Disabled
Compatible With Both Stock LP And CM12.1 ROM (All CM Based ROM's Too)
Governer : InteractivePlus, Interactive, Consetvative, On Demand, UserSpace, PowerSave, HotPlug, Performance.
Flashing Instructions :
Download The Zip File.
Copy To SD Card & Enter Recovery.
Flash The Kernel And That Will Be it!
Download : https://kunalkene1797.in/downloads
XDA:DevDB Information
[KERNEL][LP] BlackBox-Kenel [V-1.0][SPROUT] | From The Darkest Places, Kernel for the OEM Cross Device Development
Contributors
Kunal.Kene.1797
Source Code: https://github.com/BlackBox-Kernel/blackbox_sprout
Kernel Special Features:
Version Information
Status: Stable
Current Stable Version: 1.0
Stable Release Date: 2015-04-10
Created 2015-04-09
Last Updated 2015-04-09
Click to expand...
Click to collapse
Bro... It shows "file not found" error...
I downloaded
And guess what it bootlooped my roar A50 with cm12.1
ammuuu08 said:
View attachment 3254045
file not found
Click to expand...
Click to collapse
bowo3 said:
File not found (404 error)
Click to expand...
Click to collapse
Rino Appus said:
Bro... It shows "file not found" error...
Click to expand...
Click to collapse
Those who were haveing file not found issue, the only thing that has to be done was reove the https:// from the link, i've made the changes in the OP now you can download the kernel
Okkk..
Eager to test and tested it also but cant boot up after installing it
Firstly i was installed it on Thunderzap kernel and then (thought that it may be overlapping) tried to install over stock CM 12.1 kernel also but same problem.
Hope get it running soon
working
working like a charm in Roar A50 :fingers-crossed:
Thedifferent said:
And guess what it bootlooped my roar A50 with cm12.1
Click to expand...
Click to collapse
hjmodi said:
Eager to test and tested it also but cant boot up after installing it
Firstly i was installed it on Thunderzap kernel and then (thought that it may be overlapping) tried to install over stock CM 12.1 kernel also but same problem.
Hope get it running soon
Click to expand...
Click to collapse
With BlackBox-2.0 All Your Issues Are Solved Now!
Thanks a lot.. Working great loved it. But whenever i'm using governers other than hotplug and turn screen off its getting CPUstoo low that its getting switched off...
Same problem is there in Thunderzap Kernel by @varun.chitre15
I hope you will not mind a feature request...
I can't list each and every feature so i'll just point to Boeffla kernel... With almost every feature
Especially i just love PegasusQ governer
Thanks
hjmodi said:
Thanks a lot.. Working great loved it. But whenever i'm using governers other than hotplug and turn screen off its getting CPUstoo low that its getting switched off...
Same problem is there in Thunderzap Kernel by @varun.chitre15
I hope you will not mind a feature request...
I can't list each and every feature so i'll just point to Boeffla kernel... With almost every feature
Especially i just love PegasusQ governer
Thanks
Click to expand...
Click to collapse
Its Strange i've been using interactive plus for a day now and i haven't encountered any issues, even on thunderzap kernel used them and working fine! if u r sure its something other than your device a logcat will be appriciated as no one else in encountering this issue . I'll taka a look:fingers-crossed:
Kunal.Kene.1797 said:
Its Strange i've been using interactive plus for a day now and i haven't encountered any issues, even on thunderzap kernel used them and working fine! if u r sure its something other than your device a logcat will be appriciated as no one else in encountering this issue . I'll taka a look:fingers-crossed:
Click to expand...
Click to collapse
Thanks for your response but i don't know how to take proper logcat (whenever i'm using adb logcat its just showing too much command going on and keep going )
Hope you can point me and in the next reply i'll provide you the logcat :victory:
EDIT:- tried logcat > output/dir/lol.txt and this is what i got....
Same issue with this guys also here
I too encounter this issue :/
Sent from my Micromax AQ4501 using XDA Free mobile app
hjmodi said:
Thanks for your response but i don't know how to take proper logcat (whenever i'm using adb logcat its just showing too much command going on and keep going )
Hope you can point me and in the next reply i'll provide you the logcat :victory:
EDIT:- tried logcat > output/dir/lol.txt and this is what i got....
Same issue with this guys also here
Click to expand...
Click to collapse
xdaisntfornoobs said:
I too encounter this issue :/
Sent from my Micromax AQ4501 using XDA Free mobile app
Click to expand...
Click to collapse
Thanks for the reports, i'll take a look and make changes update fix and imrove the next version of kernel! Meanwhile as of i know these governors and io schedulers have issue with mediatek and thus causing all this issue! also the reason why varun disabled those governers!
Warm Regards!
Thanks a lot! Eagerly waiting for your next build!
You're the only dev who actually interacts with the users and not ignore the problems!
Sent from my Micromax AQ4501 using XDA Free mobile app
Please add FM drivers in kernel so that we can run best xda community app spiritF
Sent from my Sparkle V using XDA Premium 4 mobile app
Awesome work bro. Looking forward to some ROM ports by you.[emoji12] [emoji12] [emoji12] [emoji12] [emoji12] [emoji12] [emoji13]
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Hi.
My name is Rafal. I'm from Poland.
Here is a page about my third kernel of my harfix series.
Kernel is based on Nameless kernel.
Kernel for I9300 only (I9305 later).
Features:
Look at changelog, there are features
What don't expect:
F2FS
dual boot
many governors
many I/O schedulers
any features that i don't need (look above)
Changelog:
1.0 11.08.16
- kernel tick set to 300HZ (arter97 idea, wisniew99 fixes for i9300)
- readd touchwake
- backport ksm from 3.6.8 (edoko)
- backport aio from 3.6.x (edoko)
- some tweaks and opti (xens0117)
- 5x update build.sh
- clean up AROMA (in code)
Beta1 29.07.16
- 1600MHz CPU OC (JustArchi)
- CPU UV (Simone201, Andip71)
- Early Suspend Delay v1.0a (Yank555.lu)
- Interface for linux printk logging (Andip71)
- Interface for android logger (Andip71)
- Interface for read asv_level (Andip71)
- Fix broken table logic (JustArchi)
- Boeffla-Sound: Engine 1.6.7 (Andip71)
- LED fading/blinking support (Yank555.lu, Andip71)
- Dynamic sync control 1.1 (Andip71)
- Dynamic fsync tweaks (Yank555.lu)
- Default zRam devices to 4 instead of 1 (Andip71)
- Interface for switching touch boost (Andip71)
- Interface for changing touchboost freq (Yank555.lu)
- Negative mode compatibility of newer MDNIE drivers (Andip71)
- Touchwake v1.2 (without charger mode)(Ezekeel, Andip71, Arter97, JustArchi)
- GPU OC (Simone201, Andip71)
- GPU OV (Andip71)
- Zzmoove gov (ZaneZam)
- Support for cpu temp reading (JustArchi)
- When removing ED from readyQ also set flag (Lean Winter)
- Touchboost interface improved (Andip71)
- Fix mempolicy object leaks (Andip71)
- Writeback improvments (Andip71)
- Fix occasional slow sync in writeback (Andip71)
- Reduce latencies in sched_fair (Andip71)
- Speedup late resume (faster wakeup of the device) (Yank555.lu)
- Allow continuous LED light + faster speeds (Andip71)
- Switchable sharpness fix (V2)(Hardcore, Andip71)
- ROW scheduler (Yank555.lu and all other on github)
- Tweaked lulzactiveq gov (Gokhanmoral, Roberto, Tegrak, Andip71)
- LZ4 compression for zRam (Psndna88)
- Use the gnu89 standard explicitly (Arter97, Linus Torvalds, Sasha Levin. Kirill A. Shutemov)
- Manage only online cpus (Googyanas)
- Add an API to log wakeup reasons (Ruchi Kandoi)
- Fix compile warnings in log_wakeup_reason (Ruchi Kandoi)
- Add guard condition for maximum wakeup reasons (Ruchi Kandoi)
- Changes the permission to read only for sysfs file
(/sys/kernel/wakeup_reasons/last_resume_reason) (Ruchi Kandoi)
- Add sysfs to control hardware keys illumination
- Fix hardware key backlight when the rom turns them off
- Cypress-touchkey - add keydisabler (Sbrissen)
- time-stamp and suspend/resume handling. (Ruchi Kandoi)
- Use power efficient workqueue for debounce (Mark Brown)
- Use power efficient workqueuefor adc-jack (Mark Brown)
- Suppress endian warnings in dm (Alasdair G Kergon)
- Ignore merge_bvec for snapshots when safe in dm (Mikulas Patocka, Alasdair G Kergon)
- Share target argument parsing functions in dm table (Alasdair G Kergon)
- Optionally support discard requests in dm crypt (Milan Broz, Alasdair G Kergon)
- Enable WiFi MAC address changing (Sira Cuervo)
- LED fade by default (JustArchi)
- fixes in cpufreq, touchwake, dynamic fsync (wisniew)
- L1 cache optimization (googyanas)
- cfg80211: Fix memory leak (Larry Finger)
- Reduce overhead under high-freq idling patterns (googyanas)
- Remove + in kernel version (Javilonas)
- Add charge control (Andip71)
- Implement build script (wisniew)
- Add broken fences support (in MALI_fix version only)(JustArchi)
- Remove gma500 from makefile (wisniew)
- Add Archikernel configs (Added by wisniew, configs by JustArchi)
- Mdnie mode hijack (Yank555.lu)
- Mdnie Hijack modifications ([email protected])
- Boost Random (googyanas)
- Add graphite optimizations (ZaneZam)
- enable -O3 opti (wisniew)
- Remove duplicate of earlysuspend (wisniew)
- 13x update build.sh (wisniew)
- Set ROW as default scheduler (wisniew)
Compiled with linaro 5.3 2016.02
Alpha2 20.07.16
- AnyKernel installer (grabed from latest Harfix2)
Alpha1 19.07.16
- disable all governors expect pegasusq
- latest ArchiToolchain
- Ramdisk from 01.07.16 namelessROM
Propobly will only work with AOSP roms that is builded before 01.07.16.
CM isn't supported.
Need tests.
Tested:
NamelessROM 3.0 01.07.16 with alpha1
Paranoid Android 07.07.16 with alpha2
BeanStalk 6.19 07.07.2016 with beta1
Download:
If You have crazy things with display, use MALI_fix
XDA
If You want to support me, use that links:
Disable adblock of course.
Official:
1.0
1.0 MALI_fix
Test:
1.1 test1
1.1 test1 MALI_fix
Busybox (flash that after kernel for synapse support)(file edited by me)Thanks for that choice!
Thanks:
- Evisceration (Main Nameless kernel developer)
- dhiru1602 (Main Nameless developer)
- JustArchi
- Yank555.lu
- andip71
- psndna88
- arter97
- googyanas
Like my project?
hit thanks!
Want to make this project more popular?
or want notification on site update?
follow this project!
Love my project?
Donate at +48694337061
All values are welcome
(1€ too )
XDA:DevDB Information
Harfix3, Kernel for the Samsung Galaxy S III I9300
Contributors
rafciowis1999
Source Code: https://github.com/wisniew/Harfix3
Kernel Special Features:
Version Information
Status: Stable
Created 2016-07-18
Last Updated 2016-08-22
Reserved
Reserved
Reserved.
Last one.
Thank you
Envoyé de mon GT-I9195 en utilisant Tapatalk
thank you
Do You guys need powersave and performance governors?
I used this two times per year (one for brutal battery save and second for benchmark).
But here We will have zzmoove so xtreme batterywill be in, and for performance gov, this kernel will be not as fastest kernel on the world so I think We don't need this govs.
If You want that pls post why You want.
Placeholders not allowed.. Thread reported..
Sent from my GT-I9300 using XDA-Developers mobile app
Placeholder threads are not allowed on XDA. OP when you are ready to add a download link, either PM me or report the thread and someone will reopen it.
Thread closed
Edit reopened to allow a link to be added
If You will download alpha1 version You have to know:
1. Ramdisk is from 01.07.16 nameless rom so propobly will only work with all AOSP roms that are buileded before 01.07 (but can support newer too but not tested)
2. Kernel at 90% don't support CM roms (not tested too so can work but propobly not)
3. don't have any features expect ArchiToolchain and removed governors (pegasusq is here only).
4. As alpha say, that kernel can have loooot of bugs. (but based on nameless kernel that is enought stable)
5. Alpha say that is a first of first versions so features is only that "better" toolchain and removed govs
"better" becouse in real this isn't better but I can't find perfect word or this.
All toolchains is good but I like this one
kernel support rom base on stock rom (Hyper rom & Eclipse)?
chakan_t said:
kernel support rom base on stock rom (Hyper rom & Eclipse)?
Click to expand...
Click to collapse
Propobly no.
I will make stock version too but later.
rafciowis1999 said:
Propobly no.
I will make stock version too but later.
Click to expand...
Click to collapse
thank you
Hi thanks for the kernel!
1. Is there anyone who uses nova launcher? after I flash this kernel when toggling notifications it become very slow(just in the homescreen but works fine on other area or app)
2. Can you Implement sharpness fix from boeffla?
aldus320 said:
Hi thanks for the kernel!
1. Is there anyone who uses nova launcher? after I flash this kernel when toggling notifications it become very slow(just in the homescreen but works fine on other area or app)
2. Can you Implement sharpness fix from boeffla?
Click to expand...
Click to collapse
1. sometimes have too but this is alpha
2. Yes, will be in new version.
Prepering beta1 version with lot of features (zzmoove, lulzactiveq, cpu, gpu oc, ov and many many other work)
Finally a kernel that semi fixes touchscreen delay at nameless thanks rafal for great kernel but i miss governors .
Also if you work on this touch delay thing it will make it perfect.
Thanks for the hard work really apprecieted.:good:
fir1996 said:
Finally a kernel that semi fixes touchscreen delay at nameless thanks rafal for great kernel but i miss governors .
Also if you work on this touch delay thing it will make it perfect.
Thanks for the hard work really apprecieted.:good:
Click to expand...
Click to collapse
"but i miss governors ."
I disabled theres. Read changelog, then sey someting.
I only need pegasusq, zzmoove and sometimes lulzactiveq, so only that govs will be.
Yup, I will try something to complitly fix input lag but not now.
Now fixing a few conflict which goes from new changes. Maybe tomorrow will be beta1 (maybe not).
rafciowis1999 said:
"but i miss governors ."
I disabled theres. Read changelog, then sey someting.
I only need pegasusq, zzmoove and sometimes lulzactiveq, so only that govs will be.
Yup, I will try something to complitly fix input lag but not now.
Now fixing a few conflict which goes from new changes. Maybe tomorrow will be beta1 (maybe not).
Click to expand...
Click to collapse
Good luck.
Green Kernel
Features:
Latest CAF source
Support WireGuard
CPU voltage control
Adreno idler
KCAL Driver
Fingerprint boost tweaks
Available CPU governors: blu_active, elementalx, chill, electron, flash, interactive, ondemand, smartmax_eps, bioshock, powersave, performance
Available I/O schedulers: deadline, row, cfq, bfq, noop, fifo, fiops, sio, sioplus, maple, zen
Remove SafetyNet checks
DRM-Fix, Sony RIC disabled, DM-Verity disabled (ramdisk)
Built with Linaro Toolchain 7.2.1
Kernel for stock ROM
Change log:
Code:
v1.12.70
- Fix video recording
- Updated WireGuard to 0.0.20180304
- Upstream to 3.10.108
- Driver update wlan to 1.141.67.32
- Updating the USB Gadget subsystem
- Add The NEXT generation (TNG) for Android Low Memory Killer
- Printk and friends can now format bitmaps using '%*pb[l]'
- Add Snapdragon Smart Protection and add service "seempd" (activation requires the edit framework)
- Various fixes for stability and optimization
v1.10.28
- Updated BCMDHD driver
- Updated WireGuard to 0.0.20180202
- Minor update network protocol
- swap: Fix value of SWP_FAST
- A lot of changes to eMMC
-- Added Command Queue Support on eMMC
- Updated Binder driver
- Updated TUN network driver
- Built with Linaro Toolchain 7.2.1
- Various fixes for stability
- Lots of different subsystem changes
v1.6.28
- Use power efficient work queues
- Update z3fold
- Fix loading of the cryptographic module QTI HW (version 1.3 violated the module loading)
- Various fixes for energy efficiency and stability
v1.4.14
- Updated crypto modules
- Update LZ4 to v1.7.3
- Update to LA.BF64.1.2.3_rb1.18
- Add support WireGuard
- Other changes for stability
v1.2.31
- Added I/O Schedulers: zen
- Other changes stability
v1.0.0
- Added governor: Electron and Chill
- Maximum frequency default 1651200 and 2016000
- Other changes stability
v0.9.9
- Added eCrypt FS
- Updated driver BT
- Changed the frequency of the interrupt timer to 300
- Other changes stability
- Add support for 32.4.A.1.54
v0.9.4 (hotfix)
- Added eCrypt FS
- Updated driver BT
v0.9.3:
- added RCU
- initial fix MMC
- added CPU governors: flash, blu_active
- fix binder
- fixes network
- other improvements for stability
v.0.8.7:
- ZRam, return 512MB
- Fixes for stability
v.0.8.6:
- Update to LA.BF64.1.2.3_rb1.17
- Driver update wlan to 1.141.67.30 and FW 7.45.59.18 (r718509)
- Added exfat file system driver (rejection of the built-in module)
- Other fixes for stability
v.0.8:
- Update to LA.BF64.1.2.3_rb1.16
v.0.7:
- Minor enhancements and performance improvements
v.0.6.5:
- The transition to opensource Core control driver instead of the built-in module
- CPU voltage control
- Updated WLAN driver to 1.141.67.29 and Firmware 7.45.59.17
- Increased ZRam size to 768 MB
- Add support for 32.4.A.0.160
- Built with Linaro Toolchain 6.4.1
v0.5.1:
- Added I/O Schedulers BFQ
- Cancelled patch: "dts: msm8994-mdss: Enable power collapse on idle"
v0.5:
- Added KCAL Driver
- Added Qnovo QNS Interface (not exactly sure about the effectiveness)
- Other improvements
v0.4.2:
- Enable Governors Bioshock for A53
- Enable I/O Schedulers Maple for internal memory
- Enable Hi-Performance DAC
- Enable Pstore
- Disable Governors USERSPACE
v0.4:
- Added Governors: Smartmax EPS, Bioshock
- Added I/O Schedulers: FIFO, SIOplus
- Added Fingerprint Boost Driver
- Other minor improvements
v0.3:
- init.d support
- Enable State Notifier
- Gentle Fair Sleepers Interface
- Arch Power
- Disabled CRC check in MMC for 30% extra performance with IO
- Added Adreno idler
- Added I/O Schedulers: Maple, Switcher
- Other minor improvements
v0.2:
- Disabled check SafetyNet
- Added ElementalX Governors
- Added I/O Schedulers SIO, FIOPS
- Enabled TCP Westwood
- Reduced Adreno minimum frequency to 180MHz
v0.1:
- Added DRM-Fix
- Sony RIC disabled
- DM-Verity disabled
- Release based on 32.3.A.2.33
- Built with Linaro Toolchain 6.3.1 (compiler Google 4.9 outdated 2015)
Downloads
Dropbox
Additionally
To configure the kernel, use Kernel Adiutor.
ROOT: Magisk + module init.d (for kernel v.0.6+)
XDA: DevDB Information
Green Kernel, Kernel for Sony Xperia E5823
Contributors
GreyLeshy
Source Code: github.com/GreyLeshy/android_kernel_sony_msm8994_kitakami
Version Information
Current Stable Version: 1.12.70
Last Updated: 2018-03-18
_____
TWRP 3.2.3 | Vulkan API for Adreno 430 | Media Config
grayleshy said:
Differences from the stock kernel:
Click to expand...
Click to collapse
Stock = kernel from last nougat 32.3.A.2.33 ? I think yes looking the source but maybe it's better to add this info
Could I flash over AndroPlusKernel v43?
Is it ok i Flash it My E5803?
cioce said:
Stock = kernel from last nougat 32.3.A.2.33 ? I think yes looking the source but maybe it's better to add this info
Could I flash over AndroPlusKernel v43?
Click to expand...
Click to collapse
Based on stock kernel 32.3.A.2.33.
Yes, You can. Part of the patches were taken from AndroPlusKernel.
emosis said:
Is it ok i Flash it My E5803?
Click to expand...
Click to collapse
This kernel only for E5823, on E5803 operability of a kernel isn't guaranteed.
Unfortunately your kernel put in crash the system ui of this mod https://forum.xda-developers.com/cr...ort-xperia-xzs-loop-ui-pixel-overlay-t3585178
cioce said:
Unfortunately your kernel put in crash the system ui of this mod https://forum.xda-developers.com/cr...ort-xperia-xzs-loop-ui-pixel-overlay-t3585178
Click to expand...
Click to collapse
Can you be more specific?
Try to flash that mod and you will see that system ui crash when Android start, I have flashed back androplus kernel and all was back ok.
cioce said:
Unfortunately your kernel put in crash the system ui of this mod https://forum.xda-developers.com/cr...ort-xperia-xzs-loop-ui-pixel-overlay-t3585178
Click to expand...
Click to collapse
I'm on altvolt's mod ROM (v3.6), and it's the same. UI crash.
Even zac's kernel give same bug.
Using E5803
Stock Rom .33
Flashed this kernel ..
after a day there is no crash , error or reboot..
Seem everything is ok !
he has to add to commit this change to the kernel to allow system customization to the kernel
+CONFIG_SECURITY_SELINUX_BOOTPARAM_VALUE=1
+CONFIG_SECURITY_SELINUX_DISABLE=y
+CONFIG_SECURITY_SELINUX_DEVELOP=y
+CONFIG_SECURITY_SELINUX_AVC_STATS=y
if not any moded app will crash ...super user mod relay on this changes
also init.d will be nice aswell enable core control
are you merging androplus source whit latest sony ramdisk or your just cherry picking from androplus to stock kernel?
altvolt74 said:
he has to add to commit this change to the kernel to allow system customization to the kernel
+CONFIG_SECURITY_SELINUX_BOOTPARAM_VALUE=1 +CONFIG_SECURITY_SELINUX_DISABLE=y +CONFIG_SECURITY_SELINUX_DEVELOP=y +CONFIG_SECURITY_SELINUX_AVC_STATS=y
if not any moded app will crash ...super user mod relay on this changes
also init.d will be nice aswell enable core control
are you merging androplus source whit latest sony ramdisk or your just cherry picking from androplus to stock kernel?
Click to expand...
Click to collapse
These parameters are already included in config, except CONFIG_SECURITY_SELINUX_DISABLE=y.
Soon I will add support init.d.
From AndroPlusKernel I took several patches.
grayleshy said:
These parameters are already included in config, except CONFIG_SECURITY_SELINUX_DISABLE=y.
Soon I will add support init.d.
From AndroPlusKernel I took several patches and all.
Click to expand...
Click to collapse
i have also a crash with my modded rom, i´m on https://forum.xda-developers.com/z5-compact/development/rom-stock-z5c32-3-0-376r2dau-t3570248 this rom.
I compiled your kernel myself and it works quite well on my custom AICP rom.
But for some weird reason after a while the screen doesn't take any touch input. Buttons still work at the time.
I installed Green_Kernel_v0.2_e5823.zip and my phone had a bootloop and for some reason I didn't get any logcat informations of the problem.
Updated the kernel to version 0.3.
Who needs root, use Magisk-v13.
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
For non stock firmware, kernel optimization is not yet in the plans.
Kernel works nicely but it seems I've lost notification led. Anyone with the same problem?
grayleshy said:
Updated the kernel to version 0.3.
Who needs root, use Magisk-v13.
For non stock firmware, kernel optimization is not yet in the plans.
Click to expand...
Click to collapse
I tried your new build, still a bootloop. Do you know how can I get proper debug information when booting?
DJHasis said:
I tried your new build, still a bootloop. Do you know how can I get proper debug information when booting?
Click to expand...
Click to collapse
Write the script and attach it to the kernel.
Code:
#!/system/bin/sh
dmesg > /data/local/tmp/dmesg.txt
Updated the kernel to version 0.4.
The kernel on the stock firmware is pretty good, power consumption is normal.
Compiled a test kernel is not for stock firmware, check. link
grayleshy said:
Compiled a test kernel is not for stock firmware, check. link
Click to expand...
Click to collapse
Not for stock firmware means... Los based or?
/regards Bror David
"A kernel is the central part of an operating system. It manages the operations of the computer and the hardware - most notably memory and CPU."
It should be installed via Recovery (TWRP) over any LOS/AOSP 14/15/16/17-Based ROM. It doesn't need any tweaking with any app, just install it and use it.
BUT you can use Boeffla Config app (available here on the next post) or Kernel Adiutor if you like tweaking.
This kernel uses codes from other kernels, as you'd expect in an open-source community, most notably code from Boeffla, SmartPack, Lolz, Ares and Intelli-kernel
It has UNIQUE features like:
- a different "low memory killer" algorithm wrote by me. Extremely simple, but multiple apps can be killed in a batch!
- zcache is disabled for really *freeing* up memory that was used for caching files
- a different default cpu hotplugger. ALL kernels (even LOS/stock) relies on Qualcomm's vanilla MPDecision, I wrote my own
- Tuned CPU governor (it's the default). It's basically the Interactive governor but with a LOT of tuning to match up with the tuned hotplugger. Did you know stock/los roms uses a multi-socket Interactive governor that doesn't match our phone's cpu?
- many many many MANY compiler optimizations not found on boeffla kernel, LOS or anywhere else!
- MANY unused code simply REMOVED to free memory and CPU. People ADD a lot of stuff on a kernel, I like to remove
- compiled with 2019 GCC version 9.1 (instead of the ancient version 4.9 that EVERY ROM uses)
- Your battery will be charged to "real" 100% like TWRP does
- many unstable cpu and gpu governors and i/o schedulers removed. they only wasted space
- ext4 tweaks
- fair scheduler tweaks
- removed 3 touch boosters code.. why so many? just to raise your clock on every single touch?
- Maple i/o scheduler
- lowered "read ahead" of files and inodes.. why would you read something you don't know you'll need?
- lowered maximum i/o requests for lowering ram usage while writing to SD (internal or external)
- removed a lot of DEBUG code.. why release a software with debugging code built-in?
- removed network protocols we would never use
- removed some compatibility code
- removed dynamic fsync, why would anyone want to enable fsync in any moment anyway? it has been disabled by default linux kernel for decades!!
- decreased commit DELAY of file changes from 20s to 5s, which is linux default. there's no advantage in keeping new/modified data on ram for too long
And common features:
- Max cpu voltage set to 1.4v
- Min cpu clock set to 268mhz instead of 300
- Max cpu clock set to 2995mhz instead of 2457
- Max gpu clock set to 657mhz
- Compiled to speed, not size
- Voltage table for undervolting or overvolting
- Charging level for AC, USB and Wireless charger can be set
- LED fading control + brightness
- zen, noop bfq and sioplus i/o governors
Overall your phone will be snappier, and less battery hungry
You can go back to your rom's default kernel by simply installing rom's .zip again. No need to wipe anything ever!
Telegram Group: https://t.me/tunedkernel
If your voice on recordings or whatsapp calls is too LOW, try my fix for that: CLICK
XDA:DevDB Information
TUNED, a LOS Kernel for S5 - Performance and Battery life together!, ROM for the Samsung Galaxy S5
Contributors
fbs
ROM OS Version: Android 10
Version Information
Status: Stable
Stable Release Date: 2020-10-21
Created 2019-01-28
Last Updated 2020-10-23
Tuned Kernel versions will be attached here, the build date is at the file name.
com.ktoonsez.KTmonitor.1.apk is a little app that will show to you each cpu core clock and gpu clock. Please hold the red button and put at most 100 at "Update Speed". Don't touch the other options because they're buggy!
2.5.20-boeffla-config-v2.apk is the Boeffla Config App, where you can setup most of this kernel's options
klte = SM-G900F, SM-G900M, SM-G900R4, SM-G900R7, SM-G900T, SM-G900V, SM-G900W8, SM-S902L
klteduos = SM-G900FD, SM-G900MD
kltedv = SM-G900I, SM-G900P
kltekor = SM-G900K, SM-G900L, SM-G900S
kltechn = SM-G9006V
CLICK ON THE LINK BELOW WITH YOUR MODEL ON ITS NAME (KLTE or KLTEDUOS or KLTEDV or KLTEKDI or KLTEKOR or KLTECHN) TO DOWNLOAD:
Reserved
300119
- possible fix for encrypted devices and f2fs file system (f2fs is buggy on every s5 kernel, don't use this)
150219
- more overclocking on cpu and gpu
- sdfat updated
- tuned hot plugger enhanced
- xor and square root algorithms optimized for ARM
- boot time maybe a little faster with LZ4 compression (that's why kernel seems bigger)
- removed "read-ahead" code from kernel, don't bother changing read_ahead_kb because it won't work
- zcache (not zswap/zram) back on for now
170219
- 266mhz undervoltable again.
- f2fs removed for now
- ext4 read_ahead blks reduced but not eliminated
200219
- tweaks to zcache. still don't know if it's better with it on or off..
- tuned hotplugger will enable a core and put it on maximum freq right away!
- removed CPUBW_HWMON gpu governor
- tweaks to uv_oc table
220219
- compiling with march=armv7-a mtune=cortex-a15
070319
- linux 'fair' scheduler tuning
- zcache disabled
- more inlining while compiling
100319
- more tuning on linux cpu fair scheduler and tuned governor
- revised all kernel configs (klte and variants)
260319
- smooth screen animations
- new f2fs version
- maple scheduler tuned
- compiled with -funroll-loops but less function inlining
030419
- f2fs should be working now
- new assembly optimizations
150519
- boeffla app should work better now when changing cpu hotpluggers and charging voltages
- some governors are back
- using "system_freezable_power_efficient_wq" for disk events
- RoW and Maple schedulers tweaked
- ext4 tweaks
- fair scheduler tweaks
070619
- GCC 9.1 (2019 compiler and toolchains)
- Compiling with -fgraphite -fgraphite-identity -fschedule-fusion -ftree-lrs
- tuned hotplugger with different algorithm
110619
- number of online cores are now working on boeffla app
- boeffla app can raise input charger amperage to 2200
- minor gpu tweaks
200719
- Tuned governor and hotplugger tweaked
- Saving more battery when suspended
- Merging sd reads/writes by default
090819
- tuned governor tweaked
- defaulting to row i/o scheduler, even though benchmarks don't like it
- defaulting to "simple_ondemand" gpu governor, tweaked it a lot
100919
- back to xz compressed kernel image
- updates from upstream los16
- same kernel for los14 or 16. thanx Samuel Pascua
- some strncpys changed to memcpys
- tuned governor at 15ms frequency
221019
- updates from upstream los16
- rewrote tuned hotplugger: using even less cpu for itself but enabling cores more often, starting from core 4 instead of 2
- ZRAM enabled with lz4 compression but swappiness at 60% only
- made 1497mhz the default high load speed
- tuned governor at 10ms frequency
101119
- zram changed to vnswap but lower swappiness to save battery
- no more flicker when low brightness (thanks to samuel pascua)
- file system tweaks
201119
- f2fs code stolen from intelli-kernel
- file system tweaks
- default vm_swappiness to 25
170120
- GCC 9.2.1 MUSL 2019-12
- boot time reduced even more
- faster overall performance, lower overall battery drainage
- KTmonitor should show CPU Temperature now
- vnswap should work on Pie
- enforcing selinux after booting
- removed adreno input booster
- set sysctl_vfs_cache_pressure to 50 and vm_swappiness to 40
- ignoring zswap_max_pool_pages
040220
- Working on Q (Android 10)
- AnyKernel update to 3
- Tuned governor with min_sample_time defaulting to 80ms
- Charging till your battery gives 4.4v, or explodes
- UV/OV table matching scaling_frequencies
20200223
- Using higher l2-cache frequencies for performance
- Higher heat "tolerance"
- Battery voltage/power should now be showing correctly at lockscreen
- vnswap wasn't working on Pie but now it is
20200521
- Changed some timers to let the device sleep more (huge battery gain on stand by)
- Tuned governor now being more conservative
- Added back IO Schedulers
- Led control
- LOS updates
- Remove Adreno touch booster
thank you for great work
Thank you very much.
why a new thread?! and also the download link is missing.^^
Where's the download link, appears to be missing.
xda is completely ****ed up
Thanks a lot for your work! But where do I get this kernel?
I've just upload a new version for klte only for now. TEST with los15.1 and 16 please.. and see if boeffla config app is still working with it..
and please don't flood this thread about the variants
fbs said:
I've just upload a new version for klte only for now. TEST with los15.1 and 16 please.. and see if boeffla config app is still working with it..
and please don't flood this thread about the variants
Click to expand...
Click to collapse
thnx for this kernel ,can't download this kernel
warism100 said:
thnx for this kernel ,can't download this kernel
Click to expand...
Click to collapse
I couldn't download using XDA app, but I was able too by opening XDA desktop site using browser.
I hope this helps you.
Thank you I will try it.
g900w8 9.0 no working
I have installed this kernel for my S5 G900F
with latest lineageos 15.1 and i insttaled beoffla
apk too, the results is great , beoffla apps work
as before
LOS15.1 + kernel + beoffla apk work fine
vlad3647 said:
g900w8 9.0 no working
Click to expand...
Click to collapse
w8 isn't klte
Uff i didnt know ,could you please tell which is w8?
Thanks
vlad3647 said:
Uff i didnt know ,could you please tell which is w8?
Thanks
Click to expand...
Click to collapse
hum.. you were right, it is klte indeed.. did it work with previous tuned-klte version ?!
I used before smartpack
---------- Post added 30-01-2019 at 12:03 AM ---------- Previous post was 29-01-2019 at 11:59 PM ----------
Maybe bcx muy phone is pretty old
---------- Post added at 12:36 AM ---------- Previous post was at 12:03 AM ----------
I install this one and so far so good
Kernel Special Features: lighter, optimization-focused
Version Information
Status: Stable
Stable Release Date: 2018-08-22
Hi, fbs.
g900f (klte) on los 15.1
not worked on f2fs