Related
Code:
#include <standard_disclaimer.h>
/*
* Your warranty is now void.
*
* I am not responsible for bricked devices, dead SD cards,
* thermonuclear war, or you getting fired because the alarm app failed. Please
* do some research if you have any concerns about features included in this Kernel
* before flashing it! YOU are choosing to use these modifications upon your own choice, and if
* you point the finger at me for messing up your device, I'll just sit and laugh at you.
*/
FEATURES
1- Using Brain F*ck Scheduler (BFS) as default cpu task scheduler. It should give perfomance boost in 3d games and benchmark as the way BFS works is to give higher priority to any given task that request more resource from the cpu.
2- SIO as default io scheduler used. Previously use noop but maybe noop is too simple. Yes its the fastest but too simple, in rare occasion where phone shutdown improperly maybe will result in data loss, but noop is still included as choices for anyone who still adores it. v/r, deadline and bfq also included as alternative.
3. 2-way call recording enabled.
4- 10 cpu frequencies/steps which is
- 120000
- 160000
- 240000
- 320000
- 400000
- 480000
- 600000
- 670000
- 735000
- 800000
*** u can change these cpu frequency using NoFrills CPU Control or using SetCPU (need root) ***
5- added custom governor
- ondemandX
- interactive
- interactiveX
- smartsa**
- smarta**V2
- savagedzen
6- other small improvement taken from various source eg g3mod kernel, savagedzen kernel, franco kernel etc.
Click to expand...
Click to collapse
HOWTO USE/INSTALL
First and most important is u need to disable all autorun app or script that set cpu governor/frequency on boot eg nofrills, setcpu, cm advanced settings etc. Also u need to manually delete all mumbo jumbo script to prevent any compatibility issue with newer kernel before flashing. Download the zip attachment below, put it in sdcard, reboot into clockworkmod recovery and flash it. Tested with jusada's ics and grif_07's cm7 rc1. Starting from beta 1 THIS WILL NO LONGER WORKS WITH STOCK ROM OR CUSTOM ROM BASED ON STOCK
Click to expand...
Click to collapse
BUGS / ISSUE
None that i know of and can replicate myself. for the future dont report bug if u use my kernel with any scripts whatsoever. if u already deleted all the script and reboot, and the problem still persist then thats a true bug.
Click to expand...
Click to collapse
TODO
u tell me. give some suggestions
Click to expand...
Click to collapse
The zip file with "patch" name in it is not for you if you not a dev. dont download it.
FAQ
will this works on <insert rom name here> or <insert rom name here>?
if its pure aosp or cm7 rom or custom rom based on aosp or cm7, yes this will work. But if its stock rom or custom rom based on stock, no this will not work.
what is this ondemandx, interactivex, bfq, sio and **** that u mumbling all the time? I couldnt understand squat of those!
u can read here for better explanation and for further understanding of those things.
why my quadrant score suddenly drops using this?
does higher benchmark score means your phone becoming a speed demon and is "better" than all other phone here? *seriously yes this is my answer (or question) for above question*
would u be the father of my future babies?
sure why not
Click to expand...
Click to collapse
CHANGELOG
v 1.5
1. Add kernel-wide snappy compression library.
2. Add snappy compression API for crypto and make it default instead of lzo.
3. Tweak cpu governors.
4. Fix rate limit no-hz.
5. Add retries instruction in acpucock.c when lowering vdd level and axi clock.
6. Bluetooth code from 3.0rc6 kernel.
7. Added CPU-supported unaligned accesses and use it as default instead of software emulated alignment trap.
8. Tweak installer script.
v 1.4
1. 2-way call recording enabled.
2. Tweak lowmemorykiller using patch from cm.
3. Proportional rate reduction for TCP from Google patch.
4. Some TCP tweaks.
5. Fixed some kernel memory leaks.
6. Patch sched with rate-limit nohz.
7. Optimized lib/checksum.c
8. Wakelock fix.
9. Tweak page writeback and vm swappiness ratio.
10. Moved reset_modem.ko module to ramdisk and make it load automatically on boot.
11. Using AROMA Installer (aroma-nightly_1.60-120225-025b) and updated install script to do a little bit of cleaning before kernel flashing.
v 1.3
1. Updated kernel source from 2.6.35.7 to 2.6.35.14.
2. Readd bfs cpu scheduler and use it as default instead of default cfs.
3. Updated timer.c using patch from CodeAurora
4. Added Google's Snappy compression library & staging for zram compcache and use it as default instead of default lzo compression.
5. Enabled Kernel SamePage Merging (KSM).
6. Added optimized crc32 algorithm.
7. For devs, the updated sourcepatch is a clean patch and not incremental patch. I've modify build script (the make_kernel_GT-S5830.sh file) to make kernel building more pleasant and easy, it'll create a folder named "output" in the kernel source tree and after finish compiling, the zImage file along with all compiled module (*.ko) will be copied into that folder. Compiling also produce a log file named log.txt in that folder.
v 1.2
1. Revert previous 1% battery driver because it gives problem to many users
2. Revert previous axi bus underclock as some user said phone somewhat laggy with it.
3. Turned off most of kernel debugging that constantly spamming dmesg, should improve perfomance without those.
v 1.1
1. Rewrite battery driver to include 1% step that hopefully solve stupid jumpy battery issue.
2. Underclock axi bus
3. Using sio as default io scheduler
4. Added bfq io scheduler
5. Added savagedzen cpu governor and fine tune it to cope better with cpu freqs.
6. Using xz kernel compression which is better than previous lzma.
7. Updated zram compcache
8. Include wifi module so no more wifi error
v 1.0
1. Using samsung's source code as i cant seems to fix led backlight issue and add bln support if using teamhacksung's source.
2. Fix random led backlight issue
3. Added bln support
4. Added v/r and sio disk io scheduler
5. Fine tune deadline, v/r and sio io scheduler to suites flash memory better.
6. Fine tune ondemandx, interactivex, and smarta**v2 even more.
7. Lowered battery polling interval from 60 seconds to 30 seconds.
8. Fix that make phone poweroff correctly. Previous beta 3 if choose to poweroff phone when usb or charger is connected, phone just reboot into android again and not poweroff.
Beta 3
1. Fix native cm torchlight. It works now.
2. Use tiny preempt rcu as default.
3. Increase framebuffer ram size to 5mb
4. Fine tune ondemandx, interactivex, and smarta**v2 to cope better with freq steps.
5. Added "noload" kernel mountpoint option in ramdisk that supposedly mount ext4 filesystem without journalled.
Beta 2
1. Fix zram compcache, now it works.
Beta 1
1. Now supports cm7 or rom based on cm7, using kernel source from teamhacksung's github.
2. Revised frequency steps, now using only 10 because previous 14 steps make phone reboot with certain iosched.
3. Removed bfs cpu scheduler due to misbehaving with frequency steps, maybe will re-add later after further test.
4. Added autogroup cpu sched and make default on boot
5. Updated to jhash3
6. Using lzma kernel compression for smaller size kernel.
7. Added ondemandx cpu scaling governor.
8. Added stochastic fair blue (sfb) network scheduler.
9. Undervolt wifi driver a little bit.
10. Raise battery polling interval from 10 seconds to 60 seconds
alpha
1. Initial release
2. Using samsung's source
3. Using 14 cpu frequency
4. Added bfs cpu scheduler.
5. Use noop iosched as default disk iosched.
5. Added 4 cpu scaling governor; interactive, interactivex, smarta** and smarta**v2
Click to expand...
Click to collapse
CREDITS
Google for making android and for making it such awesome platform.
Samsung for this device and for releasing its kernel sourcecode
Codeaurora for many patches i've use
Teamhhacksung for many patches i've use
Ketut.kumajaya for helping me when i've got trouble with module mismatched and bln
amarullz for the amazing AROMA Installer script
<insert your name here if you feel i should also mention your name>
Click to expand...
Click to collapse
so thats it, i think got all sorts out. please dont ask stupid question like will this work on cm? will this work on this rom? will this work on that rom? i dare u to ask
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an0nym0us_ said:
reserved for future and upcoming use.
Click to expand...
Click to collapse
same as above, again reserved for future use.
I would like to try....but I am waiting for ext4 and a2sd :/
Forever living in my Galaxy Ace using XDA App
looks cool....but its still in alpha,am gonna sit tight for the stable release...
+1 for the good work....
When you release a build that supports at least ext4 and a2sd I'll try any version .
Forever living in my Galaxy Ace using XDA App
EmoBoiix3 said:
When you release a build that supports at least ext4 and a2sd I'll try any version .
Forever living in my Galaxy Ace using XDA App
Click to expand...
Click to collapse
or maybe use rare filesystem like btrfs or reiserfs
an0nym0us_ said:
or maybe use rare filesystem like btrfs or reiserfs
Click to expand...
Click to collapse
*faints*
I don't understand . XD
Forever living in my Galaxy Ace using XDA App
Its will be great if you can include OC kernel
Does it work on CM7? And yes OC would be great...
Sent from my GT-I9100 using xda premium
edint3000 said:
Does it work on CM7? And yes OC would be great...
Bro.. please read the thread.. it was clearly mentioned that this is not for CM7..
Sent from my GT-I9100 using xda premium
Click to expand...
Click to collapse
Sent from my GT-S5830 using XDA App
if u choose to install my kernel on rom other than zckpa, i've added on first post wifi module that works (taken from zckpa). extract and move it to /system/wifi and give proper permission. now wifi should work. but do take note that its not advisable to use this kernel with other rom than zckpa, because its only tested with zckpa rom. whatever u choose to do, do it on ur own risk.
Diliban said:
Sent from my GT-S5830 using XDA App
Click to expand...
Click to collapse
I wont argue with you here, but are you sure that it is stated on first page?
Take a look
FINALLY! I think this will add undervolt kernel in the future!
waitin' for CM7 port.
THANKS!
May I ask, having more frequencies available, is it better? More battery friendly I suppose, on interactive governors?
Anyway if ext4 is the most efficient filesystem yet, it'll be good to include the support! I hope you'll move towards voltage work
consegregate said:
May I ask, having more frequencies available, is it better? More battery friendly I suppose, on interactive governors?
Anyway if ext4 is the most efficient filesystem yet, it'll be good to include the support! I hope you'll move towards voltage work
Click to expand...
Click to collapse
yes, its obvious
i really hate how stock kernel just jump from 480 to 800, its almost halfway
btw my fav gov is smartassv2 now
have you found any bugs??
an0nym0us_ said:
yes, its obvious
i really hate how stock kernel just jump from 480 to 800, its almost halfway
btw my fav gov is smartassv2 now
Click to expand...
Click to collapse
I was following smartass v2 in other threads! Anyway, does Gingerreal use the same chinese firmware? I thought I read somewhere that his didn't have the call additional functions.
Do I need to have rfs or bfs before flashing? Because on stock kph, kpn , kpo I am stuck at the samsung galaxy ace pre boot screen. I'm also on ext4
Sent from my GT-S5830 using XDA App
Nope GR doesn't
Sent from my GT-S5830 using XDA App
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thanks to http://yasserrizky.com/ for your banner
objective : good battery life
Not for AOSP / AOKP ROM
Download Here
(thanks to geistteufel for your ftp server, space and bandwith!)
Do not forget to donate to this forum XDA :
http://forum.xda-developers.com/donations.php
Stable Version change-log:
Incremental update from last version
GalaxSih Kernel Jelly Bean v1.3
Big thanks to beta tester:
ksr007
tupac19861013
hieupham
Sad56
BR377
poppy9009
walda
jothi2lingam
saintsinner25
hshah
wl3gan
Milchbeck
eric-filth
"D"
drdoulittle
erto90
pidz
6pudu5
brunodu91
RuralGalaxy
androb0t
demmo81
agam1308
Tenacius D
[email protected]
Click to expand...
Click to collapse
change log:
Upgrade from 3.0.36 to linux kernel 3.0.37
Fixed ROM power savings feature, This is now fixed and powersavings mode will throttle to 1000MHz. - credit to andreilux
Revert "wakelock: use single threaded workqueueus"
Mdnie: custom settings: Includes hardcore sharpnes fixes, and black gamma curve adjustment for black crush (andreilux)
Remove Miscellaneous tweaks from RAMDISK
Sync with XXDLJ4 boot.img (thanks andip for boot.img file)
Back to arm-eabi-4.4.3 compiler from Linaro compiler
LZO as kernel compression
Compile Logger as module
Printk.c: disable linux printk logging thanks to AndiP
Disable Sound Debug
Revert "pegasusq: add tweak from galaxsih ICS v3.9 pegasusq tweak ( now its setting totally like stock kernel)
Revert "reduce busfreq volt to -25mV"
Revert "cpufreq: pegasusq: instead of jumping around the frequencies leaving some unused we now jump from one to another by 100Mhz increments
Revert "kernel optimizations - by VOKU"
Revert "wakelock: use single threaded workqueueus"
GalaxSih Kernel Jelly Bean v1.2
Thanks to Beta contributor:
SETdown
spencer1208
Sad56
samaxen
netchow
delgamarco
hshah
kwankl
tupac19861013
brunodu91
ksr007
mariosraptor
AndiP
Milchbeck
Chillz88
borjaag
RuralGalaxy
androb0t
poppy9009
Razertje
jothi2lingam
ph3nom
Jmldsilva
slimldj
benc88
currydude
wtfshouldidonow
fastcx
Click to expand...
Click to collapse
Update linux kernel from 3.0.31 to 3.0.36
Kernel optimizations - by VOKU
Resync to XXDLJ2 ramfs thx to andip for your stock boot.img
Revert : power: reduce regulator initializations to regulator minimal (this commit is not for i9300 - thanks to andreilux for your notice)
Revert: sensorhub: Fix firmware mislabeling and version checking (this commit is not for i9300 - thanks to andreilux for your notice)
Wakelock: use single threaded workqueueus
Switch do_fsync() to fget_light()
Staging: android: lowmemorykiller.c - Fix compiler warning about the type of the module parameter.
pegasusq (based on ondemand): cpuidle detection by Andrea Arcangeli
Android Logger as a module - thanks to andip for your idea.
Possibly car dock error have been fix..need your report to prove it., thanks to gokhanmoral
MTP fix for OSX user
Big Thanks to 1.1 Beta contributor:
AbuYahya
JYJY
[email protected]
ph3nom
ongchonghian
Sad56
x10i DauL
fastcx
jothi2lingam
raaghav2
tupac19861013
androb0t
samaxen
RuralGalaxy
fastcx
SETdown
poppy9009
Click to expand...
Click to collapse
GalaxSih Kernel Jelly Bean v1.1
Change log:
power: reduce regulator initializations to regulator minimal -AndreiLux
sensorhub: Fix firmware mislabeling and version checking
Payloaded firmware version doesn't correspond labeling. This causes the kernel
to reflash the firmware on every single boot thinking it has a newer firmware
than listed on the device. - AndreiLux
max77686+max77693 revert: disable debugging - this will fix USB charge error.
android: lowmemorykiller: Change default debug_level to 1
cpufreq: pegasusq: instead of jumping around the frequencies leaving some unused we now jump from one to another by 100Mhz increments - franciscofranco
net: wireless: bcmdhd: sync with newer sources - gokhanmoral
merges with GT-I9300_SEA_JB_OpenSource.zip -gokhanmoral
re-enable touchbooster
mdnie: black crush fix. (Thanks to AndreiLux)
cpuidle: Change state properties - AndreiLux
fix front camera crash - (revert front camera block-space to default stock)
change cfq to deadline io scheduller as default io scheduller
thanks to Sad56 for your idea.
about Deadline:
The scheduler helps organise reads and writes in the I/O queue to maximise performance. The default scheduler in the Linux kernel is CFQ (Completely Fair Queuing), which is designed with the rotational latencies of spinning platter drives in mind. So while it works well for standard hard drives, it doesn't work so well when it comes to SSDs.Fortunately, the kernel comes with some other schedulers to play with, and here the deadline and NOOP schedulers are ideal
Wifi: Reenable IPv6, disable multicast in suspend (entropy512)
Why do they keep on reenabling that stupid "let dirty networks tank the battery" feature?I have yet to see an example of something that disablingmulticast in suspend breaks. Signed-off-by: entropy512
reapply bcmdhd: change packet filter settings to block multicast
bcmdhd: update wireless driver to 1.28.11.9 from Korean S3 (gokhanmoral)
mmc: Increase timeout - this tweak for some crappy cards (andreilux)
Revert:"disable GENTLE_FAIR_SLEEPERS"
reduce busfreq volt to -25mV
set sched_mc_power_savings to 1
Big thanks to : V1.0 beta tester:
Milchbeck
skivnit
JYJY
ph3nom
poppy9009
6pudu5
jothi2lingam
kandem
ksr007
brunodu91
Sad56
samaxen
RuralGalaxy
Click to expand...
Click to collapse
JB-V1.0
Jelly Bean v1.0 Change Log:
Compile with linaro 4.7 2012.9
Triangle Away support.
ADB active while in recovery mode
Bigger RAM limit
USB faster charge (only effect with usb 3 port)
CFQ as default I/O Scheduler
Pegasusq as default I/O Scheduler
mms-ts: Disable touch booster
mali: reduce utilization sampling timeout
Add ARM cpu topology definition
pegasusq: add tweak from galaxsih ICS v3.9 pegasusq tweak
enable arch_power
disable GENTLE_FAIR_SLEEPERS
Proportional Rate Reduction for TCP.
Disable Various Debugging
Custom Voltage / U/V Interface control support (tested with voltage control & setcpu)
Undervolt GPU to -25mv for all frequency
Update wifi driver to 1.28.11.9
cpupower: update the cpu_power according to cpu load (thanks to andreilux to make it work)
for more detail change log goto:
https://github.com/harunjo/galaxsih-kernel-JB-S3
ICS Kernel Version
6.0
beta tester:
deadsoullp
JYJY
jothi2lingam
apeiron6
N78006
samaxen
delgamarco
dladz
mobilevirus
CRBoy47
hieupham
RuralGalaxy
walda
Jekle_Ace
ongchonghian
mariosraptor
sunwee
ph3nom
telenger
thank for your help guys!
Click to expand...
Click to collapse
-Fix arm topology patch
-Fix broken sound with MHL adapter, edit: confirm its fixed with v6.0
-Disable touchbooster mali (disable again, i think (mali: reduce utilization sampling timeout) is enough for smoothness)
-Kernel patch from 3.0.42 to 3.0.43
-Bigger RAM - Changed memory mapped regions’ allocation sizes (by AndreiLux).
-Patch MTP driver to samsung source update 2
revert:
-Modify unicast filter and ignore IPv4 multicast except for mDNS
-mmc: increase read and write timeouts for bad SDHC cards
-modem_if: make modem driver silent
-revert HRTICK to 0
-kernel compression revert back to gzip
-pegasusq tweak back to 3.9 tweak
5.0
beta tester:
JYJY
Milchbeck
jothi2lingam
hieupham
CRBoy47
MuertoKo
marioh
ph3nom
samaxen
6pudu5
apeiron6
poppy9009
N78006
Simow.b
ksr007
Chillz88
mariosraptor
Click to expand...
Click to collapse
thanks for your help guys!
-Modify unicast filter and ignore IPv4 multicast except for mDNS
credit: AndreiLux
-ARM: 7011/1: Add ARM cpu topology definition
The affinity between ARM processors is defined in the MPIDR register.
We can identify which processors are in the same cluster,
and which ones have performance interdependency. We can define the
cpu topology of ARM platform, that is then used by sched_mc and sched_smt.
Signed-off-by: Vincent Guittot
Reviewed-by: Amit Kucheria
Signed-off-by: Russell King
-Alternate wakelock stats labeled as "Discrete" instead of "Exclusive"
credit: Tungstwenty
gokhanmoral:
-modem_if: make modem driver silent
-mmc: increase read and write timeouts for bad SDHC cards
-pegasusq (based on ondemand): cpuidle detection
Signed-off-by: Andrea Arcangeli
ported by: gokhanmoral
-Linaro Compiler update to 2012.18
-disabling printks - hardcore
-sdcard sdhci: Remove Samsung's broken hack
Signed-off-by: Andrew Dodd
-sound Fix debug level
Signed-off-by: Andrew Dodd
-max77686: Fix debug statements
4.0
Thanks to v4.0 Beta Tester:
-ksr007
-ph3nom
-mariosraptor
-hieupham
-MuertoKo
-Jekle_Ace
-apeiron6
-Milchbeck
-Chillz88
-kenzolo
-pidz
-sunwee
-jothi2lingam
-samaxen
-poppy9009
-walda
-amaliapika
-spencer1208
[email protected]
-alerems
Click to expand...
Click to collapse
- Update kernel from 4.0.41 to 4.0.42
- Re-Enable Touchbooster
- Increase USB charging mAh to 800 so you can charge faster via usb3
- voltage control fix, compatible with most of undervolt application - tested with voltage control and setcpu
AndreiLux:
-Disabled the Kies daemon, I see no point in it and it uses up memory uselessly. Obviously Kies won't work any-more, if you want you can start the service yourselves manually.
-silence the touchscreen debug
-Decreased Mali utilization timeout to 100ms down from 1s which improves reaction time on instant GPU loads (Lock screen is best example).
-gokhanmoral:
-Fix media scanning problem with new clockworkmod
-add efs-backup script
-s3cfb: brightness curve mod
dorimanx:
- Shut Modem logs after new modem update.
- arm: smp: Wrap backtrace IPI with irq_enter/exit
This appears to be something that should also be wrapped. Also,
the backtraces experienced may be a cause and not a symptom -
instead of an RCU stall causing backtraces, backtraces
may be causing an RCU stall - which causes more backtraces
and then the system gets mental.
Signed-off-by: Andrew Dodd
-lib/checksum.c: optimize do_csum a bit
Reduce the number of variables modified by the loop in do_csum() by 1,
which seems like a good idea. On Nios II (a RISC CPU with 3-operand
instruction set) it reduces the loop from 7 to 6 instructions, including
the conditional branch.
Signed-off-by: Ian Abbott
Signed-off-by: David S. Miller
-init/main.c: execute lockdep_init as early as possible
This patch removes the lockdep warning[1] on ARM platform.
The warning is caused by printk inside smp_setup_processor_id.
It is safe to do this because lockdep_init doesn't depend on
smp_setup_processor_id, so make printk can be called as early
as possible without lockdep complainment.
Signed-off-by: Ming Lei
Galaxsih ICS kernel Source Code
Galaxsih Jelly Bean Kernel Source
Interesting UV test thread from:
http://forum.xda-developers.com/showthread.php?p=22126846#post22126846
bedalus said:
Miscellaneous
[Q] You claim you cannot increase battery life using UV beyond 2%. Justify yourself!
[A] When the processor is in use (i.e. not asleep or idle) UV does save a tiny amount of power. I tested with the most extreme UV my phone could handle. With a high performance governor, e.g. smartassv2, extreme UV would reduce CPU drain by 13%, or about 7 mA. With a governor that keeps the CPU frequency low, CPU drain would be reduced by about 18%, or 4.6 mA (weighted - see the spreadsheet starting cell H88).
Remember, these savings are limited to the processor, and only when it is active. For most users, this will mean the screen is on. For comparison, the screen on minimum brightness displaying black uses 9mA. On max brightness, displaying white, it uses 690mA. Let us assume some median value, ~350 mA.
A saving of 4.6 mA out of at least 350 mA (screen) plus 20 mA (CPU)
= 1.2%
A saving of 7 mA out of at least 350 mA (screen) plus 50 mA (CPU)
= 1.8%
So, regardless of your choice of governor, even with extreme undervolting, you are not going to be able to increase your battery life by more than 2%.
Click to expand...
Click to collapse
How to Under volting this kernel?
thanks to eric-filth for helping me wrote this guide
GPU undervolting patterns
light: 875 900 950 1000 (this is galaxsih kernel default GPU UnderVolt)
medium: 850 875 925 975
heavy: 825 850 900 925
note: this kernel already have GPU UV light setting (-25mV) by default*
example init.d script for medium (-50mv) GPU UV:
in terminal (or using root explorer) create a file, put the file inside of /system/etc/init.d/*
the file name must have 11xxx file name format to be working
file name example:
111Cpu, 111Gpu, 111Int
Steps:
1.
# touch /system/etc/init.d/11Gpu
# touch /system/etc/init.d/111Cpu
# touch /system/etc/init.d/111Int
2. open the file using root exlorer and edit the empty 11gpuUV file like below
GPU UNDERVOLT:
inside of 111Gpu file for example (-25mV):
Code:
#!/system/bin/sh
echo "850000 875000 925000 975000" > /sys/class/misc/gpu_voltage_control/gpu_control
CPU UNDERVOLT: ( this even more simple if you are using cpu undervolt app (setcpu, system tuner, etc)
inside of 111Cpu file for example (-25mV):
Code:
#!/system/bin/sh
echo "1275 1213 1175 1125 1075 1025 975 950 938 925 925 900 875" > /sys/devices/system/cpu/cpu0/cpufreq/UV_mV_table
INTERNAL BUS UNDERVOLT:
inside of 111Int file for example (-25mV):
Code:
#!/system/bin/sh
echo "1025 1025 925 925 875 875 875" > /sys/devices/system/cpu/cpu0/cpufreq/int_mV_table
3. change the file permission
# chmod 744 /system/etc/init.d/111Gpu
#chmod 744 /system/etc/init.d/111Cpu
# chmod 744 /system/etc/init.d/111Int
4. change the init.d folder permission
# chmod -R 755 /system/etc/init.d
4. reboot
5.
recheck below file to confirm the UV value have been commit;
GPU:
/sys/class/misc/gpu_voltage_control/gpu_control
CPU:
/sys/devices/system/cpu/cpu0/cpufreq/UV_mV_table
BUS:
/sys/devices/system/cpu/cpu0/cpufreq/int_mV_table
- for troubleshoot init.d process you can read *post init process at /data/user.log after reboot
if you got problem and your devices cannot boot properly, you can delete those file in your init.d folder and start again afterward
how to do that?:
1. power off your phone:
2. connect your phone using usb cable to phone
3. start adb shell
cmd> adb shell
4. su -
5. # rm -rf /system/etc/init.d/*
please be carefull with your uV setting
Enable logcat
cmd> adb shell
#su
#mount -o remount,rw /system
#echo ANDROIDLOGGER >> /system/etc/tweaks.conf
#mount -o remount,ro /system
Reboot your phone and you should have it enabled.[/I]
Welcome m8.
this is an optimized stock kernel for better battery life or did i misunderstand..
Good work. Shall give this a go when I have time cheers.
Sent from my GT-I9300 using Tapatalk 2
zodiaxe66 said:
Welcome m8.
this is an optimized stock kernel for better battery life or did i misunderstand..
Click to expand...
Click to collapse
basicly like that, i build that from samsung i9300 source..apply the tweak to the source and then compile the kernel
Any feedback guys?
Sent from my GT-I9300 using xda app-developers app
benc88 said:
Any feedback guys?
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
+1 ... i really need feedback here
I'm in the car otherwise I would try now and give feedback
Skickat från min GT-I9300 via Tapatalk 2
Is faux doing sgs iii kernels?
Sent from my GT-I9300 using Tapatalk 2
I want AOSP "battery" kernel!
Skickat från min GT-I9300 via Tapatalk 2
Running it with Foxhound 1.1 for a couple of hours, seems bugfree for now, pretty smooth (although I think speedmod is a little better on this point). Will see for battery life, no warning to this point.
Thanks for this kernel !
Thanks for this, I'm a fan of kernels that don't attempt to include everything and the kitchen sink.
Suggestions:
Replace the adbd with a patched one by Chainfire to make it run as root. You can get it from https://github.com/simone201/neak-gs3-kernel/tree/master/ramdisk-samsung/sbin or https://github.com/gokhanmoral/ramfs-sgs3/tree/master/sbin
Enable Triangle Away support: https://github.com/gokhanmoral/siyahkernel-sgs3/commit/7afacc67b40d1b441415ce403d99cfbfa6cfc152
Possibly add an option to enable the logcat. Maybe build it as a module and allow a way for it to be loaded early in the ramdisk? I like to use it to diagnose any bad smali edits I may have made and because my live logcat bootscreen doesn't display anything anymore
Thanks it seems very fast and very little battery drain..
Enviado desde mi GT-I9300 usando Tapatalk 2
so how is this compared to phenomenal kernel ?
baste07 said:
Is faux doing sgs iii kernels?
Sent from my GT-I9300 using Tapatalk 2
Click to expand...
Click to collapse
No.
box4m said:
I want AOSP "battery" kernel!
Skickat från min GT-I9300 via Tapatalk 2
Click to expand...
Click to collapse
+1
qwerty12 said:
Thanks for this, I'm a fan of kernels that don't attempt to include everything and the kitchen sink.
Suggestions:
Replace the adbd with a patched one by Chainfire to make it run as root. You can get it from https://github.com/simone201/neak-gs3-kernel/tree/master/ramdisk-samsung/sbin or https://github.com/gokhanmoral/ramfs-sgs3/tree/master/sbin
Enable Triangle Away support: https://github.com/gokhanmoral/siyahkernel-sgs3/commit/7afacc67b40d1b441415ce403d99cfbfa6cfc152
Possibly add an option to enable the logcat. Maybe build it as a module and allow a way for it to be loaded early in the ramdisk? I like to use it to diagnose any bad smali edits I may have made and because my live logcat bootscreen doesn't display anything anymore
Click to expand...
Click to collapse
Version 2.1 uploaded
-minor fix
-Triangle away support credit: gokhanmoral & qwerty12 for suggestion
-add adb insecure (thx qwerty12 for suggestion)
-modified post init script
logcat still disable by default,
but you can enable it later
I'm interested to try this, is it similar to the Phenomenal kernel?
Khy50 said:
I'm interested to try this, is it similar to the Phenomenal kernel?
Click to expand...
Click to collapse
Yes, it's with undevolting like phenomenal, but with olty one version. I'm trying this and I'm very happy but it's too early to talk about battery, but it's seems very good
Enviado desde mi GT-I9300 usando Tapatalk 2
any report of battery performance so far?
with v2.1
i got more than 14 hours with not much usage..and my phone battery still have 63%....
These kernels should work on every stock ICS LG rom or custom rom based on LG ICS rom.
Civato kernels build with V30B LG source & compiled on google 4.4.3 toolchain.
Thanks to :
WKPARK patchesRamHack and first OC patch
Also want to thank pengus77 , ezterry, godmachine81 , Thor2002ro, Faux123,chad0989 , Pidozz
NOTE:
I'm not a DEV and not pretending to be one, I'm a android enthusiast.
I would like to thank all XDA members that are helpful.
I build and mod stuff for my personal needs and then I share them.
Do I want something in return? NO.
You don't like it, no problem, there are enough good DEV's with there kernel to help you along.
So on request I started a separate thread for this kernel , it started with my rom and the need for a good custom kernel.
Click to expand...
Click to collapse
I don't provide any guarantee or a lawer if your phone explode and you get accused and charged for a terrorist act.
To be clear , the kernel got the POSSIBILITY to OC and tweak , if you don't do anything it runs at stock settings.
Meaning = MAX speed 1000MHz , Noop scheduler , interactive governor= LG default settings.
CivZ_SkyWalker_RF2.5rm
Sithlord in 3 different versions.
Ramhack or no ramhack
usb FastCharge
Compiled with Optimized flags-O3/-O2
-OC up to 1.5GHz , UV/OV , default boot up speed is 1.0GHz
-Minimum UV 650mV , Maximum OV 1400mV
Best CPU control app when you want to UV is free for XDA members SETCPU , download 2.24 or buy it, SUPPORT the devs! (it allows you to type in voltage changes and not only slide), Remember only steps of 10mV are real values , if you apply a step of 25mV it will actually be 20mV. So use setcpu to type in voltage steps of 10mV , 20mV , 30mV, ...............
-GPU 3D & 2D ( scales from 300 - 425MHz)
(stock is 300)
-Terminal kernel control commands
(Led light , FSYNC control , ZRam , Modules, SWAP increase)
-USB FastCharge (disabled at default)
-Available RamHack :No ramhack /24mb / 32mb
- Extra zRam 96Mb(disabled by default)
-Governors:
Powersaver
PERFORMANCE
USERSPACE
ONDEMAND
INTERACTIVE in dynamic mode (default)
CONSERVATIVE
LulzActive
(LulzActive tegrak tweak app included)
LionHeart
-Shedulers
NOOP(default)
DEADLINE
CFQ
SIO
ROW
BFQ-v5
Zen
VR
-Led control thanks to pengus77 (Max at default)
-Dynamic FSYNC @ Faux123 & Pengus77 (Disabled at default)
-Extra Modules loadable/unloadable on the fly
-Voltages / Frequencies:
NO 5mV steps as they are not supported by the LG regulator (Thanks Pengus77 for the heads-up)
750mV(216MHz) ; 780mV(312MHz) ; 800mV(456MHz) ; 850mV(608MHz) ; 900mV(760MHz); 920mV(816MHz) ; 950mV(912MHz) ; 1000mV(1000MHz boot up speed) ; 1050mV(1100MHz) 1100mV( 1200MHz); 1150mV(1300MHz); 1200mV(1408MHz) ; 1300mV(1504MHz)
Kernel control options to use with Terminal: (Settings are applied immediately and stick even after reboot now)
For a list of the commands on your phone (in case you forgot)
Type in terminal
su(enter)civz(enter)
Dynamic FSYNC control: (disabled by default)
Terminal command:
su (enter) df_on (enter) = This will enable Dynamic FSYNC (setting are applied immediately and sticks after reboot)
su (enter) df_off (enter) = This will disable Dynamic FSYNC (setting are applied immediately and sticks after reboot)
Led Brightness control: (Maximum brightness by default)
Terminal command:
su (enter) ledmin (enter) = This will set led at minimum brightness (setting are applied immediately and sticks after reboot)
su (enter) ledmed (enter) = This will set led at medium brightness (setting are applied immediately and sticks after reboot)
su (enter) ledmax (enter) = This will set led at maximum brightness (setting are applied immediately and sticks after reboot)
Load/unload Extra Modules : (Modules are unloaded by default)
(Cifs; hfs; hfs+; md4; nls_utf8; sha256; sha512)
Terminal command:
su (enter) m_load (enter) = This will load the extra modules (setting are applied immediately and sticks after reboot)
su (enter) m_unload (enter) = This will unload the extra modules (setting are applied immediately and sticks after reboot)
Enable/Disable EXTRA ZRam96MB: (Disabled by default)
Terminal command:
su (enter) zram_on (enter) = This will enable ZRam96MB (Reboot is needed to apply changes and sticks after reboot)
su (enter) zram_off (enter) = This will disable ZRam96MB (Reboot is needed to apply changes and sticks after reboot)
Enable/Disable LG 131MB SWAP or 260MB SWAP: (131MB is LG default)
Terminal command:
su (enter) lg_swap_of (enter) = This will disable LG swap (Reboot is needed to apply changes and sticks after reboot)
su (enter) lg_swap130_on (enter) = This will enable LG 130MB swap (Reboot is needed to apply changes and sticks after reboot)
su(enter)lg_swap260_on(enter) = This will enable LG 260MB swap (Reboot is needed to apply changes and sticks after reboot)
Note on LG swap: The 131Mb is default of LG
LG got this enabled in the stock LG rom and it uses the dev/block/mmcblk0p4 (unused partition) for it so not the same as ZRam that uses /dev/block/zram0 file. The LG Swap partition is enabled by default , I just add this command so if a user don't want to use the LG swap it can be done now with a single command.
Change system swappines value: (Android default is 60)
(setting are applied immediately and sticks after reboot)
Terminal command:
su(enter)swappines_0(enter) = set swappines at 0 = system waits very long to swap , Kills tasks very quick
su(enter)swappines_20(enter) = set swappines at 20 = Performance setting for gaming
su(enter)swappines_40(enter) = set swappines at 40 = Performance setting and some multitasking
su(enter)swappines_60(enter) = set swappines at 60 = Androids default , balanced setting
su(enter)swappines_80(enter) = set swappines at 80 = Aimed for multitasking/Balanced
su(enter)swappines_100(enter) = set swappines at 100 = Aimed for extreme multitasking , NOT GAMING
Update GPS lto
(this is done automatically with a init.d script , so in case it failed, here a way to do this manually)
Terminal command:
su (enter) gps_update (enter) = This will update gps lto file , if the file is not older then 5 days it won' t update.
Change system Fatsdormancy setting:
(setting are applied immediately and sticks after reboot)
Terminal command:
su(enter)fastdormancy_on(enter)=enable Fastdormancy = android default
su(enter)fastdormancy_off(enter)=disable Fastdormancy
Note about fastcharge option in kernel:
It is OFF at default, user needs to enable it.
Use at own risk, it is meant to use on car/plain chargers, don't know the effect in the long term.
And I don't know the effect when ussed on a PC usb connection.
The "FastCharge" app from playstore is installed in data, use it to toggle ON/OFF.
Or use the following terminal commands:
To enable it = echo 1 > /sys/kernel/fast_charge/force_fast_charge
To disable it= echo 0 > /sys/kernel/fast_charge/force_fast_charge
If you use fastcharge on a pc, usb will not be mounted and no data can be received or send.
Based on the work of chad0989 , Pidozz and Pengus77.
Click to expand...
Click to collapse
Click to expand...
Click to collapse
LG-SU660-VERSIONS
CivZ_SkyWalker_RF2.5rm-SU660
CivZ_SkyWalker_RF2.5rm_24RH-SU660
CivZ_SkyWalker_RF2.5rm_32RH-SU660
Side note on USB BSOD (screen off and pluging in usb resulting in BSOD)
I noticed that with enabled Dynamic FSYNC or a to high OC it can still occur.
So in that case please turn on screen before plugging in USB.
Click to expand...
Click to collapse
Changelog:
[New in RF1.3-Cleaned out the kernel source
-Powersaver governor activated
-Optimized deadline scheduler
-Nvidia USB plugin BSOD fix
New in RF1.4:
-Added BFQ-v5r1 scheduler
@ iBluemind
(More info see Q&A)
-More versions.
New in RF1.5:
-Fix for governor switching
(coming from hotplug to a other governor made one core stuck in sleep state , resulting in bad performance and instability).
-3 New governors: "Aggressive" , "Gallimaufry", "Sakuractive".
-Most governors optimized.
(reverted BFQ to V5 version, performance is smoother I think)
-New "Zen" scheduler and most schedulers optimized
-Reduced android logger time.
-Increased readahead (1024kb instead of the default 128kb)
-Included mmc_cap hard brick fix. (Don't know if it is needed on this phone but can't hurt, a lot of samsung phones died this way when wiping data in recovery)
-Controle led brightness
ledmin ; ledmed; ledmax
NEW RF1.5_FC edition
Added USB Fast Charge in this edition.
8-Feb-2013:
RF1.6:
-Only compiled on -03 CF flags and with FastCharge option.
-GPU 3D clock up to 400MHz
(Before it was 350 where stock is 300)
-Patch for EXt4 error.
-CPU Freq lock off
-Reverted deadline scheduler
-Ramdisk got back the old settings for better battery life when not OC'd.
-216 and 312 MHz default voltage dropped with 25mV.
-Ramp-up speed on interactive back to 80 , you can change this in setcpu.
10-Feb-2013
RF1.7:
-Max CPU OC is now 1.5GHz
-New Lower default Voltage table:
750mV(216MHz) ; 775mV(312MHz) ; 800mV(456MHz) ; 850mV(608MHz) ; 900mV(760MHz); 925mV(816MHz) ; 950mV(912MHz) ; 975mV(1000MHz) ; 1050mV(1100MHz) 1125mV( 1200MHz) ; 1150mV( 1248MHz) ;1200mV(1300MHz) 1250mV(1352MHz) ; 1275mV(1404MHz) ; 1300mV( 1456MHz) ; 1325mV(1500MHz)
-Voltage settings changed in tegra2_dvfs.c so the 1.5GHz is stable.
-GPU 2D clock OC'd up to 400MHz
(stock is 300)
-Secondary clock epp & mpe OC'd to 350MHz
(stock is 300)
-ARCH power enabled
12-Feb-2013:
RF1.8 released
Update for stability reason that some users experienced.
Thanks to all the testers and there feedback.
-2D & 3D clock decreased back to 350MHz OC
(this is the RF1.4 setting as this is the best for all users)
Performance gain is not enough to justified to OC to 400MHz.
The 400MHz version will not be released public as it is not good for most users, please don't ask for it.
-Secondary mpe clock back to stock for the stability reason.
-RATE_LIMIT of 3D back to stock for the stability reason.
13-Feb-2013:
RF1.9
-Bug fix for Reboot /shutdown freeze when OC'd.
-Voltage table updated.
-Lower voltage for 1500 and 1456 MHz
Minimum UV voltage is now 675mV
-3D GPU 400MHz OC.
16-Feb-2013:
RX2.0
New Voltage table for higher stability.
New CPU max speed 1.544GHz.
New GPU 2D clock of 400MHz.
New terminal kernel commands.
Compiled with new flags (-O2 with some parts of -O3 flags to reduce code size).
Updated voltage table to gain stability when OC'd.
Dynamic FSYNC @ Faux123 integrated (Disabled at default)
Kernell-HZ increased to 256HZ (stock is 100) for better performance and smoothness.
User HZ increased to 200HZ (stock is 100) for smoothness
Support for NTFS
Support for NFS 3/4
HFS & HFS+ as modules
CIFS as module
md4 as module
sha512 as module
utf8 as module.
16-Feb-2013:
RX2.0_b released
Fix for the terminal commands error.
21-Feb-2013:
RX2.1 Released
Reverted User and Kenrel HZ to stock for stability.
Reverted back to -O3 custom flags
New terminal commands for ZRam and Extra modules
USB OTG (on the go) enabled (testing)
22-Feb-2013:
RX2.2 released:
Changed some custom flags for decrease of code size.
Reverted OTG setting (not working and causing problems)
Shed_Features back to stock setting (causing USB pluggin BSOD)
New Terminal command 'civz"
I hope this is a 100% rock solid stable version and I'm truly sorry for the many releases the last few days.
I wish to bring a stable kernel so some features are reverted as wow factor is not what I look for.01-Mar-2013:
CivZ_SithLord_再见 released
Main goal 100% stable kernel with good battery life, that is why the following changes are applied:
Forced governor linked patch (Make sure both cpu's run at the same governor, even with "setcpu & antutu") thanks Ezterry.
Max OC 1500MHz with lower voltage table (see in kernel info) , this to reduce battery consumption.
Removed a bunch of governors as they caused problems in some situations (so it seemed), see kernel ifo for what is included.
LulzActive Governor (with app) , tweaked by me to be less aggressive.
02-Mar-2013:
CivZ_SithLord_再见_r2 released
Reverted voltage table to RX2.2 release as some users had problems on max OC with lower rail voltages.
I can UV with -50mV on all frequencies but that is all up to the quality of your tegra2 cpu.07-Mar-2013:
CivZ_SkyWalker_RF1.0 released
New name because the OC code totaly changed compared to SithLord.
Totally new OC code with new frequencies and very low default voltages.(Thanks to my friend ezterry)
Max = Min frequency really fixed (now it won't be stuck at 750MHz when setting max frequency below 760MHz and not just showing the value but actually applying it so now you can set screen-off max at example: 312MHz in a profile with a cpu app).
Dynamic MODE enable on the interactive governor.
Min Max cpu frequency code changed and editable in defconfig before compiling kernel(Thanks to my friend ezterry)
Compiling optimizations flags changed (again thanks to my friend ezterry)
LulzActive governor balanced settings with max screen-off frequency of 608MHz
I would like to thank all the beta testers and I hope the result is up to your expectations!
08-Mar-2013:
CivZ_SkyWalker_RF1.1 released
More aggressive lulzactive governor settings on user request
New terminal command for LG 131MB swap
New terminal command for manual updating GPS lto file
Also a SU660 version available
96ZRam disabled by default from now on (not needed in my opinion, swap already got 131Mb on unused partition, but it is still available as a option)
10-Mar-2013:
CivZ_SkyWalker_RF1.2 released
New Max OC speed of 1544MHz
2D GPU back to 400MHz OC
OC code updated
New Terminal command to increase LG SWAP to 260MB
Updated FSYNC with latest Pengus77 release
Enabled ARCH-Power
SU660 24RH version available
"civz" terminal command updated with latest commands
13-Mar-2013:
CivZ_SkyWalker_RF2.0 released
Reverted MAX OC to 1504MHz (this way I could drop rail voltages so it will stay cooler, settings of RF1.0)
New Voltage table (no 5mV steps as pengus77 mentioned the regulator doesn't except 5mV steps)
Real min voltage is now 650mV (again thanks for pengus77 pointing me this out that board power and regulator had to be modded)Best CPU control app when you want to UV is free for XDA members SETCPU , download 2.24 or buy it, SUPPORT the devs! (it allows you to type in voltage changes and not only slide), Remember only steps of 10mV are real values , if you apply a step of 25mV it will actually be 20mV. So use setcpu to type in voltage steps of 10mV , 20mV , 30mV, ..
New Governor , LionHeart , tweaked by me to be very battery friendly.
GPU 2 D & 3D scales from 300 - 450MAX . What does this mean: When you play a stressfull game it will go up to Max 450MHz if it can depending on = It scales with voltage and process ID , lower voltage/ lower stress/ lower CPU speed = lower GPU speed. I hope this is the best solution for all users and best for battery/performance.
FastCharge updated to pengus77 edition.
Kernel Panic Timeout increased to 10 so a automatic reboot can be prevented when running out of memory on multitasking.
SU660 gets all versions.
FOR RF2.0 I would like to thank Pengus77 for his contribution on the voltage control and the updates of FSYNC and FastCharge.
I would also like to thank my good friend ezterry and godmachine81 for the OC code and GPU code.
Next I thank all my beta testers for the info and stressing there phone.
14-Mar-2013:
CivZ_SkyWalker_RF2.0-b released
New terminal commands to control the swappines
LG terminal command name change !!!
civz command updated
The rest of the kernel is 100% the same!
23-Mar-2013:
CivZ_SkyWalker_RF2.2-b released
New secondary , GPU frequency table.
3D Clock scales max to 425MHz.
2D clock scales up to 400MHz max (only when needed in heavy load)
USB connection delay patch
Fastdormancy terminal command
29-Mar-2013:
CivZ_SkyWalker_RF2.3rm released
gspca_main.ko module moved to optional modules
Stripped of all debugging = Lighter and optimized code
Fixed some code errors while compiling
06-Jul-2013:
CivZ_SkyWalker_RF2.5rm released
SetCPU 3.1.0 and higher reverted voltage fixed so on older versions of setCPU this kernel won't report correctly.
Note on LG SWAP increase:
Remember that on stock LG rom the default LG swap is 131MB. If you change kernel that doesn't got this terminal option and you changed the swap size or disabled it , no problem the swap commands are installed in system/bin so if you didn't delete them you can always use it. This does not count for other terminal command that come with the kernel.
Side note on USB BSOD
It is very random and still not 100% solved.
I noticed that with enabled Dynamic FSYNC or a to high OC it can still occur.
Just turn on your screen before connecting to pc and safe yourself a battery pull.
Click to expand...
Click to collapse
Side note:
Kernels comes as a boot.img = ramdisk with zImage.
Reason is that I made some changes in ramdisk. , init.d support.......
The meaning of this kernel is if you don't OC you get supurb battery life and 100% stability. If you start changing default governors and schedulers it will and can have a effect on battery life and OC to much with to much UV it will get unstable.
I recommend 1.2-1.3GHz for 24/7 use and not more. Governors can have a great effect on battery life. The flexibility in the kernel is there for the user to pick his/her favorite setting.
Source see second post!
More info about Sithlord and the effect of RamHack and Zram
Thank you! you are the best developer.
antutu with CivZ_SkyWalker_RF1.0 released - 7561
antutu with CivZ_SkyWalker_RF2.0 released - 7026
nothing has changed, all standard
Why is that?
SuRMaJ said:
Thank you! you are the best developer.
antutu with CivZ_SkyWalker_RF1.0 released - 7561
antutu with CivZ_SkyWalker_RF2.0 released - 7026
nothing has changed, all standard
Why is that?
Click to expand...
Click to collapse
Did some benchmarks.
All with 50mV UV and lulzactive /row
1000 MHz = 7002 points
1200MHz = 7480 points
1504 MHz = 8701 points
That is like 99% the same as RF1.0
Don't only look at benchmarks , look at user experience.
RF2.0 is a lot more balanced then 1.0
could you please tell me how to build a su660 kernel form p990 sources? thanks
New RF2.0-B
xzmu said:
could you please tell me how to build a su660 kernel form p990 sources? thanks
Click to expand...
Click to collapse
Linux , Time , source.
I think there are enough great guides here on XDA on how to...
---------------------------------------------------------------------------------------------------------------------------------------
14-Mar-2013:
CivZ_SkyWalker_RF2.0-b released
New terminal commands to control the swappines
LG terminal command name change !!!
civz command updated
The rest of the kernel is 100% the same!
How does it work: (so you got some inside info , please also take a look into the zips bin files for the people that want to learn a little more , this way you get a better understanding of what it does when you type in the commands)
A sysctl.conf is installed in system/etc
When you type in the command , the sysctl.conf is edited to hold the value for after a reboot
the vm swappines is changed when you typed in the command so it is applied immediately and it sticks after reboot.
If you should delete the sysctl.conf in system/etc for some reason the swappines will return to android default of 60.
Click to expand...
Click to collapse
PLEASE TAKE A LOOK AT THE NEW TERMINAL COMMANDS AS SOME CHANGED BY NAME!
Kernel control options to use with Terminal: (Settings are applied immediately and stick even after reboot now)
Enable/Disable LG 131MB SWAP or 260MB SWAP: (131MB is LG default)
Terminal command:
su (enter) lg_swap_of (enter) = This will disable LG swap (Reboot is needed to apply changes and sticks after reboot)
su (enter) lg_swap130_on (enter) = This will enable LG 131MB swap (Reboot is needed to apply changes and sticks after reboot)
su(enter)lg_swap260_on(enter) = This will enable LG 260MB swap (Reboot is needed to apply changes and sticks after reboot)
Note on LG swap: The 131Mb is default of LG
LG got this enabled in the stock LG rom and it uses the dev/block/mmcblk0p4 (unused partition) for it so not the same as ZRam that uses /dev/block/zram0 file. The LG Swap partition is enabled by default , I just add this command so if a user don't want to use the LG swap it can be done now with a single command.
Change system swappines value: (Android default is 60) (setting are applied immediately and sticks after reboot)
Terminal command:
su(enter)swappines_0(enter) = set swappines at 0 = system waits very long to swap , Kills tasks very quick
su(enter)swappines_20(enter) = set swappines at 20 = Performance setting for gaming
su(enter)swappines_40(enter) = set swappines at 40 = Performance setting and some multitasking
su(enter)swappines_60(enter) = set swappines at 60 = Androids default , balanced setting
su(enter)swappines_80(enter) = set swappines at 80 = Aimed for multitasking/Balanced
su(enter)swappines_100(enter) = set swappines at 100 = Aimed for extreme multitasking , NOT GAMING
Click to expand...
Click to collapse
SU660-VERSIONS
CivZ_SkyWalker_RF2.0-SU660-b
CivZ_SkyWalker_RF2.0_24RH-SU660-b
CivZ_SkyWalker_RF2.0_32RH-SU660-b
Side note on USB BSOD (screen off and pluging in usb resulting in BSOD)
I noticed that with enabled Dynamic FSYNC or a to high OC it can still occur.
So in that case please turn on screen before plugging in USB.
Enjoy!
My phone is unhappy with 1400 & 1500 OC
don't feel the need anyway! heheh
Thanks for your work hard. I like your kernel. But my phone is used old bootloader. Could you build this kernel for Old bootloder?
Re: [KERNEL]CivZ SkyWalker_RF2.0-b (MAX OC 1.504GHz) for ICS / New bootloader
nguyenletuquynh said:
Thanks for your work hard. I like your kernel. But my phone is used old bootloader. Could you build this kernel for Old bootloder?
Click to expand...
Click to collapse
Mr.Civato only build kernel for ICS based ROM which uses NEW BL, So I guess the answer would be "NO"
Sent from my LG-P990 using xda app-developers app
Can't wait to get my hands on this update, really a big thank you to Sir Civato for including SU660,
Is there a possibility to have a none overclocked kernel for GPU sir?
P.S. Im still on 1.2 and it gave me no problems and this is the first time my device performed at its best on the battery and performance perspective. Can't wait to update 1.2 to 2.0b with FLEX_ICER!
I LOVE YOU Civato!!
really glad you're breathing life to this lonely ghost town.
My Set-up:
Flex_ICER 4.6
SkyWalker 2.0b
default freq
lionheart -50UV
+ row
gaming/surfing and overall performance is superb!
I can't really give relevant feedback regarding Battery Life since I'm a heavy DATA user.
Screen Off:
216-312mhz
both -60uv
powersave gov.
it sleeps but not die
This is sick! Great job! I hope next release you'll add smartassv2.
it will work on this ROM right?
http://forum.xda-developers.com/showthread.php?t=2173094
Thanks in advance
WasifSal said:
it will work on this ROM right?
http://forum.xda-developers.com/showthread.php?t=2173094
Thanks in advance
Click to expand...
Click to collapse
yes, ofc! as long as it's stock ICS based ROM that uses New BL
genemini said:
yes, ofc! as long as it's stock ICS based ROM that uses New BL
Click to expand...
Click to collapse
I want to use other roms.
:fingers-crossed::fingers-crossed: :angel:
RF2.2 released for SU660
23-Mar-2013:
CivZ_SkyWalker_RF2.2-b released = SEE OP
New secondary , GPU frequency table.
3D Clock scales max to 425MHz.
2D clock scales up to 400MHz max (only when needed in heavy load)
USB connection delay patch
Fastdormancy terminal command
awesome
awesome! gonna try the latest one out on Flex_ICER! Thank you Sir Civato :highfive:
Battery life is nearly doubled , on stock settings. WOW I cant think of what sir civato did to the latest release, pretty awesome x99:victory:
2.3 released
29-Mar-2013:
CivZ_SkyWalker_RF2.3rm released
gspca_main.ko module moved to optional modules
Stripped of all debugging = Lighter and optimized code
Fixed some code errors while compiling
LG-SU660-VERSIONS
CivZ_SkyWalker_RF2.3rm-SU660
CivZ_SkyWalker_RF2.3rm_24RH-SU660
CivZ_SkyWalker_RF2.3rm_32RH-SU660
Code:
Older kernel versions:
LG-SU660-VERSIONS
[URL="http://d-h.st/cOR"]CivZ_SkyWalker_RF2.2-SU660-b[/URL]
[URL="http://d-h.st/l9W"]CivZ_SkyWalker_RF2.2_24RH[/URL][URL="http://d-h.st/l9W"]-SU660-b[/URL]
[URL="http://d-h.st/85i"]CivZ_SkyWalker_RF2.2_32RH[/URL][URL="http://d-h.st/85i"]-SU660-b[/URL]
civato said:
29-Mar-2013:
CivZ_SkyWalker_RF2.3rm released
Click to expand...
Click to collapse
Trying this one out now sir on stock P990! Thank you sir Civato :highfive:
Love and respect :good:
STOP! This kernel supports
ONLY Samsung Jellybean 4.1.2 ROMs
Important Announcement: Click Here
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T O U C H W I Z <TW> E D I T I O N
Features:
Kernel version updated to 3.0.76
Linaro Kernel (Much better performance, search on XDA to know more)
Governors included: HYPER (default), Abyssplug2, Zzmoove Lulzactiveq, Pegausq, SmartAssv2, Adaptive, Conservative, Interactive, Ondemand, Userspace, Powersave, Hotplug, LagFree, Abyssplug
I/O Schedulers included: BFQ, CFQ, NOOP, DeadLine, ROW(default), SIO, ZEN
Overclocked to 1.6GHz (1.4 GHz default, overclocking is optional).
Optional overclocking for GPU upto 520 MHz
Lot of Configurable Tweaks via STweaks
CPU Frequency stepping in 16 steps when full range is used.
GPU Frequency stepping in 5 steps. (Samsung uses 2. Cyanogenmod uses 3)
View live GPU stats
Profile management via STweaks for performance and battery
Dynamic Hotplug Mode (Less CPU1 usage)
Swappiness is set to 0 in zram-swap script. With ZRam is in action while you run out of memory.
Fully customized RAM-DISK to inherit more optimization
Fuel-Gauge Auto-Reset on first boot for proper battery calibration when user deletes respective script from init.d.
Low Sound fixed. Enjoy more gain to your music and other media.
Frequency adjustable under Performance Control or any relative app.
Init.d script tweaks: Smart & Fast Zipalign, Database compaction and optimization
MTP is default. UMS can be enabled by deleting 10enableMTP from init.d
No depletion of entropy pool - Increases performance of app loading.
CWM recovery - Latest
Supports Tegrak 2nd core app for hotplugging.
Many fixes & upgrades viewable on github source.
More features are added gradually to ensure stability and happy users.
Kernel Source:https://github.com/neobuddy89/NXTW-Kernel
Download Here: Tested and recommended for LT4 based ROMs.
The kernel auto installs STweaks App, use it for tweaking kernel. Click Show --
http://www.mediafire.com/?avi94n4k8ene4
******* THIS KERNEL IS NOT RESPONSIBLE FOR ANY OF YOUR CRY
******* BE POLITE OR ELSE YOU WILL BE REPORTED FOR INFRACTION
******* SELECT PROPER-CLEAN TOUCHWIZ ROM. I RECOMMENDED MINIMAL TOUCHWIZ ROM.
******* MOST IMPORTANT => IF YOU ARE UNHAPPY WITH THIS KERNEL "MOVE ON"
******* THIS KERNEL IS ON PUBLIC DEMAND. JUST FOR YOU.
Warning:
It's your device. It's your responsibility for what you flash. Do not blame us.
DO NOT flash over other custom kernel as that kernel that has incompatible/unstable/non-tested init.d scripts.
You may post anything related kernel. Make sure to mention ROM name, Governor name, IO Scheduler name.
Feature request is served if feasible.
Credits:
MaxFu Source to start with.
Andrei Lux
Temasek
Dorimanx
Voku
Happy user? How about small cup of coffee for me? Click Here.Flash Superuser_CWM only if root is lost. I will be implementing sure-root method in kernel soon.
Install Performance Control to set CPU OC/UV, schedulers, governors.
Install STweaks only if it is not auto-installed on flashing kernel. It gives control over GPU and many other tweaks.
Topic explaining all basic Governors & I/O Schedulers: Click Here
Governor we HIGHLY RECOMMEND to use as default:
Hyper -
The Hyper (formerly known as kenobi) is an aggressive smart and smooth, optimized for SMDK4210 board getweakt and, based on the Ondemand, which was getweakt of Arighi and was equipped with several features of Ondemandx suspend imoseyon. (Added by sysfs, the settings suspend_freq and suspend Imoseyon's code) is the behavior of the hyper Ondemand if he is in action, very similar. He also has the Arighi's fast_start deep_sleep and detection features. In addition, the maximum frequency is in suspend mode 500Mhz
IO Scheduler we HIGHLY RECOMMEND to use as default:
ROW -
ROW is Read Over Right. As name suggests it services more READ requests than WRITE taking care that WRITE requests don't starve.
It is most suitable because Android handhelds unlike desktop hardly uses multi-threading and a user seeks more of responsiveness than giving more input.
zzmoove is ported governor (by me) from SGS3. Read about it HERE.
My Recommendations:
Recommended Governors: HYPER > SmartAssv2 > LulzActiveq > Abyssplug > Zzmoove > Pegausq > Others
Recommended Schedulers: ROW > ZEN > CFQ > SIO > NOOP > Others
In case you have SOD (Sleep of death), please check minimum frequency. It should be greater than 100 MHz.
Recommended 200 MHz.
NXTW-Kernel Changelog:
v1.0.2:
STweaks App (which gets auto installed on boot) featuring
-GPU Overclock Control (100MHz to 520MHz)
-GPU Stats
-5-step GPU freq stepping
-Adjustable GPU utilization timeout
-Added Profiles management: Default, Battery, Performance, Extreme
-EXPERIMENTAL: Added CortexBrain (Dynamic Tweaks). Turned off by default for Default Profile Removed for now
-Dynamic OOM Control and memory management
-Lots of configurable tweaks!
More sync with NX-Kernel
Fixes in ramdisk (Auto SD ReadAhead working now along with IO tweaks)
v1.0.1:
Linux version upgraded upto 3.0.76 from 3.0.31
Recovery fixed and replaced with latest CWM recovery
Introduced 4-step dvfs mali control
SYNC with NX Kernel v1.1.6 (except for drivers)
All governors and i/o schedulers from NX Kernel
All features and fixes from NX Kernel
v1.0.0:
Initial Release
Forked from MaxFu's source on github
Rectified CPU frequencies
CPU frequencies tunable (unlocked)
Linaro Kernel
F.A.Q.:
Q. I am getting FC / Performance control not working. What is the solution ?
A. Reboot in recovery. Wipe cache and dalvik cache.
Q. I am getting sleep of death. What do I check ?
A. Adjust minimum frequency to 200 MHz and not lower.
Q. Which is best governor and IO Scheduler?
A. All of us have different choices. There is no thing like best governor or IO Scheduler.
You need to set your personal favorite. I have posted my recommendation in above post.
Q. It takes long time to boot. What is wrong ?
A. Nothing is wrong. Let NXTW optimize your apps and database.
Q. How to insert a module that's available in /system/lib/modules?
A. Safe to be root. In terminal or adb
su
insmod /lib/modules/<module_name.ko>
You can request your required module, if you want.
Q. How to know which modules are pre-loaded by kernel?
A. Terminal or adb:
lsmod
Q. I want to help dev debug an issue providing a kmsg. How to?
A. After the problem (random reboot/freeze/lockup), do not pull out battery to recover. Just long press power button so that device can reboot. Then connect device to PC, (provided you have setup adb), type
adb pull /proc/last_kmsg
Save the file as .txt and post in the thread along with description of the problem and possible way to reproduce it.
If you can't use adb from pc, just copy last_kmsg file from /proc directory to internal sd, copy it to your PC and post in the thread.
Reserved again....
And last reserved....
Nice work....
Downloading... Thx
Sent from my GT-N7000 using Tapatalk 2
great job Neo, makes me want to try another TW rom, anyone you would recommend in particular for speed and app dpi ?? thanks again
wwwpuntoit said:
great job Neo, makes me want to try another TW rom, anyone you would recommend in particular for speed and app dpi ?? thanks again
Click to expand...
Click to collapse
Go for zai89's suberbean lt4, for me it is currently the best one. Stable, great battery life, fast and clean. I had to install xposed separately but it was a breeze. Highly recommended !
Sent from my GT-N7000 using xda app-developers app
Finally.....
Will flash it later, thank you.
Sent from my GT-N8000 using xda premium
neobuddy89 said:
I don't believe I made a TW Kernel.
Click to expand...
Click to collapse
My device with your work = PERFECTION ACHIEVED!
Ushh said:
Go for zai89's suberbean lt4, for me it is currently the best one. Stable, great battery life, fast and clean. I had to install xposed separately but it was a breeze. Highly recommended !
Sent from my GT-N7000 using xda app-developers app
Click to expand...
Click to collapse
thanks mate downloading the rom and neo's kernel, where did you find exposed framework? any change you could share the link ? thanks
Don't Flash !!! phone freeze + recovery broken
pikaone said:
Don't Flash !!! phone freeze + recovery broken
Click to expand...
Click to collapse
lol... which ROM? And do you even read before downloading?
I'm on sweet rom v7 lt4 and come from coh kernel. I 've done a wipe cache and dalvik. First boot ok and about 2 mins my phone freeze. Trying to reboot in recovery mod = blackscreen
I fix it with philz kernel lt4 and odin, my download mode wotking fine ; )
Sent from my GT-N7000 using XDA Premium HD app
pikaone said:
I'm on sweet rom v7 lt4 and come from coh kernel. I 've done a wipe cache and dalvik. First boot ok and about 2 mins my phone freeze. Trying to reboot in recovery mod = blackscreen
I fix it with philz kernel lt4 and odin, my download mode wotking fine ; )
Sent from my GT-N7000 using XDA Premium HD app
Click to expand...
Click to collapse
Recovery is same as COH Kernel. I actually got from him on PM.
I am JonROM, after 1-2 min it got stable.
This (Initial jitter) is expected behavior since merges are not complete.
I know your good kernel neobuddy, i will wait for another testers, sometimes freezes can arrived, but unable to boot in recovery mode. Maybe a bad flash ....
Sent from my GT-N7000 using XDA Premium HD app
pikaone said:
I'm on sweet rom v7 lt4 and come from coh kernel. I 've done a wipe cache and dalvik. First boot ok and about 2 mins my phone freeze. Trying to reboot in recovery mod = blackscreen
I fix it with philz kernel lt4 and odin, my download mode wotking fine ; )
Sent from my GT-N7000 using XDA Premium HD app
Click to expand...
Click to collapse
Agreed. Sweet Rom V7 slows down to almost freeze.
Tried to reboot recovery but black screen after N7000 Logo.
No normal reboot, no recovery.
Odin-> Philz-Kernel. Reboot ok.
Back to c.o.h.-Kernel.
Neobuddy, remove your download link before noobs flash this and crying after you.
Sent from my GT-N7000 using XDA Premium HD app
Bootloop.
JonROM V7 XXLT4
This is kernel for stock JB based firmwares and unlocked bootloaders
From version 3 there is support for CM based ROMs.
It is based on LG sources
This is flashable zip, flash via CWM or any other recovery.
Features:
init.d support
unsecure
ROW, SIO
Cpuquiet Framework
Fsync control added (by Ezekeel)
Voltage control (cpu, core)
GPU overclocking to 600MHz
OC up to 1.7
Fast Charge
DDTW VIP
input boost
USB HOST
F2FS
lot of updates
.
.
.
How to:
Change cpuquiet governor:
/sys/devices/system/cpu/cpuquiet/current_governor
How to dissable/enable fsync:
/sys/dyn_fsync/Dyn_fsync_active
enable = 0, disable = 1
Voltage control cpu_g:
/sys/devices/system/cpu/cpu0/cpufreq/UV_mV_table
Voltage control cpu_lp:
/sys/devices/system/cpu/cpu0/cpufreq/lp_UV_mV_table
Current GPU speed
/sys/devices/system/cpu/cpu0/cpufreq/gpu_cur_freq
Get it from adb while runing game:
adb shell
cat /sys/devices/system/cpu/cpu0/cpufreq/gpu_cur_freq
Tegra cpu variant
/sys/devices/system/cpu/cpu0/cpufreq/tegra_cpu_variant
Max & Min CPUs online
/sys/kernel/debug/tegra_hotplug/max_cpus
/sys/kernel/debug/tegra_hotplug/min_cpus
1-4
to return to normal mode set to 0
fast charge option
/sys/kernel/fast_charge/force_fast_charge
1 enabled
0 dissabled
It will trick device thinking you pluged charger. Remeber to turn it on before you plug in.
Smartdimmer
/sys/devices/tegradc.0/smartdimmer/enable
1 enabled
0 dissabled
GPU Overclock interface
/sys/devices/system/cpu/cpu0/cpufreq/gpu_overclock
to see curent freqs:
cat /sys/devices/system/cpu/cpu0/cpufreq/gpu_overclock
to set new freqs example:
echo 600 > /sys/devices/system/cpu/cpu0/cpufreq/gpu_oc
or you can also just edit values with Rootexplorer
Pissible freq to set are: 416,484,520,564,600
Stock freqs:
200, 228, 275, 332, 380, 416
echo 416 > /sys/devices/system/cpu/cpu0/cpufreq/gpu_oc
Vibrator control
echo 70 > /sys/bus/platform/tspdrv/nforce_timed (CM only)
Values can be set from 0 to 100
0 weakest
100 strongest
Screen off max freq
/sys/devices/system/cpu/cpu0/cpufreq/screen_off_max_freq
in kHz like: 475000
DEVFREQ
/sys/class/devfreq/gr3d/*
To turn on OTG:
1) echo 1 > /sys/kernel/otg_mode/otg_enable
2) connect phone to power (charger or USB)
3) unplug charger, connect OTG cable and then connect device to it (like USB mouse)
4) plug OTG male cable to power (USB or charger)
after device (mouse) is working you can disconect OTG male from power it will still work
Turn off OTG
1) remove cable from phone
2) echo 0 > /sys/kernel/otg_mode/otg_enable
F2FS
Kernel from version 10 support F2FS.
Kernel Installation will detect what file system you are on and change fstab as needed
Kernel installation script will tell you how are the partitions formated so check if that is correct
if not try to reboot recovery and install kernel again
Supported:
All partitions F2FS, all EXT4, only data F2FS and data and cache F2FS.
You will need recovery with F2FS support. There are few in the forums.
How to init.d scripts:
Use Root Explorer or similar app
open folder /system/etc/init.d
if it is not there create it and set permissions to rwxr-xr-x
Create new file in init.d folder and name it for example 99gpuoverclock
then add comands in it like this:
Code:
#!/system/bin/sh
echo 520 > /sys/devices/system/cpu/cpu0/cpufreq/gpu_oc
and for last set permissions to 99gpuoverclock rwxr-xr-x and owner to root group to shell
That is it!
You can use these nice app for some settings: https://play.google.com/store/apps/details?id=com.bigeyes0x0.trickstermod
Thanks to: CM team, Acree(Ricardo Cerqueira), coolbho3k, Faux123, Ezekeel, franciscofranco, Arararagi, LG.
If i left someone please PM me.
source
If you like it press the Thanks!
I am not resposible for any damage to your phone!
Downloads:
There are latest two versions for download
CyanogenMod is named: iodakx3_vXXCM.zip
Stock is named iodakx3_vXX.zip
Since i don't have p880 anymore. I will not continue to update this.
Work will be continued by:
http://www.modaco.com/topic/373059-continuation-of-iodaks-excellent-work/
After v9 anykernel installer
Changelog:
v1
disable lot of logging
removed gator driver
removed Lg core pluggging power saving
rised max freq while recording FHD to 1400Mhz
added ROW iosched
added CPUQUIET framework
added runnable_threads CPUQUIET governor
added voltage control
fixed temperature reports in apps
added fsync control
v2
added sysfs interface to see tegra variant (from 0 to 3)
added sysfs interface to see gpu running speed
made runnable_threads litle more agressive
GPU overclocked to 520MHz
v3
Added max_cpus and min_cpus interface from cpu-tegra3.c to cpuquiet.c
Make source compatabile with CM, marged all changes made from Acree to source tree
so it is now up to date with CM.
v4
reverted core pluging power saving
Fastcharge option (original idea by Chad Froebel)
OC
variant c1 c2 c3 c4
0 1600 1500 1500 1500
1 1600 1600 1600 1600
2 1700 1600 1600 1600
3 1700 1600 1600 1600
- added ability to dissable influence of some drivers to clock and core plugging.
v5
removed ability to dissable influence of some drivers to clock and core plugging.
fix OC for variant 0 (hope so)
cpuquiet updates
tegra video drivers updates
GPU overclock interface
interactive governor backported from 3.4 kernel google
input boost driver from tegra
added Sio iosched
added lp core undervolt interface
v6
Added proper interactive (tegra)
Added ARM topology definition by linaro
Added tegra AHB bus driver
ext4 --> optimized mount options
rised temp limits
some addons to GPU OC code
fixed not working init.d on stock
v7
Some updates from 3.2
-ext4 lower cpu consuption
- Proportional Rate Reduction for TCP
-net: wireless: bcmdhd: Fix PEAP with dynamic WEP
-mm: pass readahead info down to the i/o scheduler
-fat: simplify writeback_inode function
replaced fsync with dynamic fsync from Faux
OC all to 1.7GHz
Set on boot freq to 1.5
Reverted GPU clocks to stock (OC by user)
Merged Arararagi changes so it is now compatible with his rom (CM version)
Added vibrator control (sys/vibrator/pwm_val)
V8
No more min/max cpus interface (it was giving me issues)
tegra drivers updated
cpuquiet updated to almost (3.4 kernel) more to come
you can now set max freq when screen is off
totaly reworked 3D scaling driver
now uses samsungs devfreq driver for scaling (3.4 kernel)
Check github for more info.
V9
alowed it to go to 51Mhz even on screen on
more GPU driver updates
usb driver updates
baseband driver is updated to latest from tegra 3.4 kernel
DTTW (WIP) not working as it should, i am not able to wakeup device from deep sleep.
if it is even possible.
you can still use it while on charger or while still not in deep sleep
added back min/max cpus debugfs and it is working (finally) as it should
disabled fiq debugger
raw_ip_net is now built-in
anykernel installer
V9.5
fixed kernel panic
sound gain rised should be louder now
TCP Westwood enabled
No more need to edit cpu_user_cap to Overclock,
just rise freq with SetCpu or Trickersmod or similar app
It is set on boot to 1500MHz
// edit still needed i uploaded wrong build
V10
new GPU OC code
proximity fix (Rudjgaard)
mfd/ USB updates (nvidia)
vmscan/shed writeback updated to 3.2
lowmemorykiller/binder updated to 3.4
EXT4 updates
ROW ioshed updated
USB OTG
F2FS
removed Dt2W
update with CM kernel tree
.
.
.
.
.
does this work on 4 cores running while playing games ?
Sent from my LG-P880 using xda app-developers app
Looks promising. Any CM support in the future?
Sent from my LG-P880 using Tapatalk 2
dfreake said:
does this work on 4 cores running while playing games ?
Sent from my LG-P880 using xda app-developers app
Click to expand...
Click to collapse
Depending on load, but it isnt stuck on only one core if that is your question. Leave cpuquiet governor on runnable (stock).
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Many Thanks, testing...
Installed and booted ok, loaded Trickster Mod and set ROW Scheduler as standard...
Searched with Root-Explorer for the directories with governor and voltage settings, but could not find them:
/sys/kernel/system/ does not exist ?!
Trickster Mod doesnt seem to work. If I set row scheduler, SetCpu shows it as not changed (noop). If I set other settings, CPU frequency stuck on 1000 MHz, no more up and down scaling...
Rebooted and restored stock kernel for now...
It is /sys/devices/system/ sorry typo
With trickster you have to set min freq to what you want or it will aply 1500 as min and run on 1500.
Sent from my LG-P880 using xda app-developers app
iodak said:
It is /sys/devices/system/ sorry typo
With trickster you have to set min freq to what you want or it will aply 1500 as min and run on 1500.
Sent from my LG-P880 using xda app-developers app
Click to expand...
Click to collapse
Aha Ok, i didnt set the frequencies, but I saved other changes and it saved 1500/1500 Mhz (min/max) without changing these values by me. My phone was to hot (did AnTuTu Benchmark before) and so it stuck on 1000 Mhz (thermal throttle)...
Will try later again, now I have to play a golf tournament...
Bogeyof said:
Aha Ok, i didnt set the frequencies, but I saved other changes and it saved 1500/1500 Mhz (min/max) without changing these values by me. My phone was to hot (did AnTuTu Benchmark before) and so it stuck on 1000 Mhz (thermal throttle)...
Will try later again, now I have to play a golf tournament...
Click to expand...
Click to collapse
Good luck bro
Kernel looks nice, will it support CM in some time maybe?
'Cause I don't want to go back to stock
Will see.
Sent from my LG-P880 using Tapatalk 2
What about CPU/GPU overclock?
Sent from my LG Optimus 4X HD using xda premium
Is this kernel stable?
Cpu is on 1.5 on all cores before was on 1.4, more will come depending on your variant, GPU also in next releases.
Sent from my LG-P880 using xda app-developers app
ebreo said:
Is this kernel stable?
Click to expand...
Click to collapse
It is stable.
Sent from my LG-P880 using xda app-developers app
iodak said:
Cpu is on 1.5 on all cores before was on 1.4, more will come depending on your variant, GPU also in next releases.
Sent from my LG-P880 using xda app-developers app
Click to expand...
Click to collapse
GPU should be a priority, reason our phone is worse than the one X is because of the low clock. 520mhz is good, and change sys/module/tegra3_clocks/parameters/detach_shared_bus to "Y" as default so it scales independently. Gonna try this kernel now and report
Sent from my rooted P880
With this Kernel my phone has with Wi-Fi on, Deep Sleep!
Sent from my LG Optimus 4X HD using xda premium
Thanks, I'll test and send feedback
Dead trigger plays as well as on kholks kernel, but this is so much more stable. BTW which is the best cpuquiet setting for performance?
Sent from my rooted P880
Userspace
Sent from my LG Optimus 4X HD using xda premium
Bug report: really low call volume, but its turned up full
Sent from my rooted P880