Related
Kangaroo Kernel for the HTC One GSM: Sense ROMs
Linux 3.4.104+, with many features and improvements from Linux 3.12 and 3.14
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For android 4.4.3 Sense ROMs
Based off HTC 6.09.401.5 sources for 4.4.3 Sense
Code:
* Standard disclaimer:
* Your warranty is now void. Use at your own risk.
* In other words: It is your choice to use this software,
* I am not responsible for any damage or problems!
Naming convention
KANGAROO KERNEL MKIV IS FOR 4.4.3 ONLY (it will have _443 at the end of the filename)
JOEY AOSP CM (ckxxx): AOSP/CM based ROMs depreciated
JOEY GPE (post 4): sense based 4.4.2 and GPE 4.4.2 depreciated
KANGAROO KERNEL SENSE (kkxxx): sense based 4.4.2 ROMs and GPE only depreciated
Click to expand...
Click to collapse
Features:
Compiled with latest Linaro Christopher83 Linaro 4.9.1 toolchain
Better performance and battery savings due to the use of more efficient algorithms and updated, optimized code
Kernel is aimed at reducing heat while saving battery and increasing performance over stock
IN DEPTH FEATURE LIST IN CHANGELOG AND ON GIT
Better to look at changelog cause I miss things when I try to condense it
CPU governors (italics for default): ondemand, preservative, smartmax, optimax, performance, userspace, msm-dcvs, powersave
io sched: no-op, deadline, CFQ, BFQ, FIOPS
KANGAROO CONTROL SCRIPT IN POST #3
Can be used to control all options, plus more
Click to expand...
Click to collapse
Installation:
1. Download kernel
2. Reboot to recovery
3. Backup
*if you come from faux or tbalden please reflash your rom, you don''t need a wipe. They have some trickery with their own hotplugs so they have reomved mpdecision, so without reflashing your phone will be stuck on quad core*
4. Flash kernel
5. Reboot
*Please let it sit for ~10 mins before judging as it will need to settle down. Do not judge battery life unless you've run it through at least 3+ cycles after flashing*
Click to expand...
Click to collapse
DISCLAIMERS:
1) Excessive under/overvolting can cause damage to the internal parts of your phone. It can cause the phone's lifespan to deteriorate quickly so make sure you know boundaries
2) If you OC'ed/OV'ed/UV'ed and now are in a boot loop or your phone is slow, or acting weird or just died - it means your phone does not like the changes. Voltage control is for those who know what the risks are, know what they are doing and know how to fix it. Perhaps when you change these, test them for an hour or so before setting on boot
3) Any changes to the phone, including flashing the kernel itself is done at your own risk.
4) Every phone is differentt
5) Please DO NOT use any task killers (or additional init.d scripts), they DO NOT improve performance/battery. The kernel is designed to be used with stock settings: my settings and anything else can cause problems
Click to expand...
Click to collapse
Download latest version:
http://forum.xda-developers.com/showthread.php?t=2564895&page=662#post56167960
If you want logo options:
http://forum.xda-developers.com/showpost.php?p=54759427&postcount=5140
Previous versions (4.4.2):
http://www.androidfilehost.com/?w=files&flid=15247
Previous 4.4.3 version found in my changelog links. They are attached to each changelog post
Sauce: https://github.com/poondog/kangaroo-m7-mkIV
*Please do not re upload without permission, I like to count downloads*
Changelog will be in post 2
What is not coming via requests:
- replacement for mpdecision
- additional useless governors
- aroma
- anything useless: this kernel was made for me and I shared it with a few people until now
Click to expand...
Click to collapse
With thanks to (in no particular order)
franciscofranco
faux123
anarkia1976/ak
imoseyon
flar2
teamseven
n3ocort3x
morfic
maxwen
labodj
ktoonsez
tpbklake
janarp
szezso
Synthetic.Nightmare
ZeroInfinity
Sabermod team
Stratosk
Lens-F
Savoca
tiny4579
neniick
geko95gek
Click to expand...
Click to collapse
XDA:DevDB Information
Kangaroo Kernel, Kernel for the HTC One
Contributors
poondog
Kernel Special Features:
Version Information
Status: Stable
Created 2013-12-11
Last Updated 2014-10-20
Changelog: sense kernel
Changelog will go here
4.4.3 Sense kernel:
Code:
*****v072*****21 October*****
.cleaned up MAKEFILE kernel build flags
.some power efficiency enhancement patches, picked from NVIDIA for a15 devices (for greater battery life)
.reverted some msm_hsic_wakelock patches to try to reduce wakelocks (to improve standby times)
.introduce userspace voltage control (min is 650mV)
.some upstream patches for compression
.optimize memcpy for cortex-A15 to memutils (xboxfanj, this is for overall efficiency)
.some Cortex-A15 optimization patches from NVIDIA
.more minor under the hood stuff as always
http://forum.xda-developers.com/showthread.php?t=2564895&page=662#post56167960
*****v068*****04 October*****
.Update toolchain to Linaro 2014.09 4.9.2 for a15 chipsets by Christopher83
.some updates to SELINUX (to do with security)
.introduce OPTIMAX governor (see below)
.introduce PRESERVATIVE governor (see below)
.introduce SMARTMAX governor (see below)
.GPU overclocking (see below)
.imported ULTRASOUND_B sound drivers (see below)
.upstream Linux update to 3.4.104
.allow stock EXFAT and CRYPTO modules to work (thx to bgcngm from dual sim m7, this is experiemental since idk if it works)
http://forum.xda-developers.com/showthread.php?t=2564895&page=636#post55825791
*****v058*****14 September
.shorten some wakelocks (for better sleeping)
.some more tweaks for better overall battery and performance
.upstream fixes and improvements to TOPOLOGY drivers (to do with queuing of tasks to individual cores, from Linaro)
.optimize TOPOLOGY further for Krait devices (neobuddy89)
.introduce BFQ IOSCHED v7r5
.introduce FIOPS IOSCHED (default)
.enable ILLINOIS to be set as default, and set it default for TCP
.introduce LINARO POWER EFFICIENT WORKQUEUES (heaps of battery savings)
.some fixes to bluetooth
.upstream backports to EVENTPOLL subsystem from 3.14+ (Efficient event retrieval implementation, thx neobuddy)
.fix some more compile warnings for better optimized code (cl3kener)
.drop i2c clock a bit more (to save battery, ref. @zeroblade1984/Samsung/OPPO
.remove some more debug (less energy waste)
.strip most debug from modules, reduce size by 90%
.enable all sleep states, based on 4.4.2 kernel tests (for better battery especially in sleep)
.remove depreciated sched sysfs since they are removed up upstream kernels and don't really do anything
.some LINARO ARM code improvements
.update to HTC 6.09.401.5 kernel source (not much really lol, a few internet related fixes)
.introduce USB FAST CHARGE (flar2, off by default)
.cleanup some HTC junk
.some improvements to LOWMEMORYKILLER from moto/upstream (to do with multitasking)
.some improvements to ONDEMAND governor for better power savings with no smoothness loss
.fixed USB DAC audio (Thanks @hq5 for testing)
.introduce KEXEC_HARDBOOT aka MULTIROM (still needs patched RAMDISK, I do not include this)
.fix compass on Sprint and Verizon (brymaster5000)
.add some more doge
http://forum.xda-developers.com/showpost.php?p=55423362&postcount=5983
*****v045*****6 September*****
.2w: change feedback slightly, now it doesn't vibrate heaps on sweep2sleep
.further updated workqueue (for better battery and efficiency)
.some network tweaks
.heaps of "under the hood" improvements (lead to better efficiency for speed/battery)
.reduce internal USB wakelocks to improve battery
.patched kernel futex vulnerability (from CM, for security)
.compress with LZ4 for faster boot speeds and built with latest binary
.updated all compressors to latest versions
.add lower GPU frequencies and scale to them (for better battery)
.upstream backports to OOM handler from 3.16+ (related to memory use, see here https://www.kernel.org/doc/gorman/ht...rstand016.html)
.optimized deadline scheduler for better use on flash
.quad core cpu stats (faux123)
.lower max i2c clock to 384MHz to save some juice, no negative effects in testing
.some general code fixes and improvements
.enable ILLINOIS tcp algorithm and set default
.enable NTFS r/w support
http://forum.xda-developers.com/showthread.php?t=2564895&page=582#post55259490
*****v027*****30 August*****
.massive improvements to the workqueue, synced with AOSP+ (franciscofranco)
.BCM4335: attempt to decrease wakelocks
.signature tweaks to SLIMBUS (me/zeroinifity)
.msm: memutils: memcpy, memmove, copy_page optimization from motorola
.use freezable blocking calls kernel wide (for more efficiency and less waste of resources, comes from upstream android)
.slimmed down kernel, stripped of some things it doesn't need
.removed some more debugging
.much under the hood tweaks (wow)
http://forum.xda-developers.com/showpost.php?p=55136831&postcount=5636
*****v021*****22 August*****
.2w: default to sweep2wake and doubletap2wake on
.backport RANDOM and RANDOM32 drivers from Linux 3.16. FULL port, not just a few patches
.patch all the way to Linux 3.4.103 latest. These include bugfixes, enhancements that have been seen fit to be merged into the mainline 3.4.y kernel
.scale L2 and CPU in sync, up to 1134MHz where the L2 maxes out. Results in smoothness at higher freqs and battery saving at lower
.begin to work on workqueue, for now just a few fixes
.drop all CPU voltages by 50mV for battery improvement and heat reduction
.begin to tweak kernel to be cooler and leaner
http://forum.xda-developers.com/showthread.php?p=54976133#post54976133
*****v006*****5 August*****
.patch upstream to 3.4.25
.introduce all 2w features from Kangaroo Kernel 4.4.2, including dt2w, s2w, bi-directional etc
.button backlight notifications (tbalden)
.tweak makefile flag optimizations based on our testing on 4.4.2 Sense
.some minor fixes and enhancements
.disabled systemrw protection (Tiny4579)
http://forum.xda-developers.com/showthread.php?p=54619213&highlight=update#post54619213
*****v001*****29 July*****
.few compiler tweaks based on what worked well on 4.4.2 kernel
.some minor code optimizations and fixes
.compile with Christopher83 Linaro 4.9.1 2014.07 toolchain
.vfp with neon hard optimization levelz
http://forum.xda-developers.com/showpost.php?p=54454303&postcount=4973
Recommended settings
Recommended settings: balance between performance and battery
Trickstermod recommended
TCP congestion: ILLINOIS
Read ahead buffer: 128
IO scheduler: FIOPS(default settings)
CPU min freq: 384MHz
CPU max freq: 1728MHz
CPU governor: ondemand (default settings)
mpdecision: on
GPU gov: ondemand
GPU max freq: 487.5MHz
VOLTAGES: default, since its been tried and tested
PNPMGR: on
Click to expand...
Click to collapse
Officially supported ROMs (the kernel is tested on these)
.ViperOne 7.0.0 (6.09.401.5 base)
.MaximusHD 44.0 (6.09.401.5 base)
Click to expand...
Click to collapse
__________________________________________________________________
--------------------------------------------------------------------------------------------------------------
OFFICIAL KANGAROO KERNEL INIT.D SCRIPT: ALL YOUR NEEDS ON BOOT WITHOUT THE NEED OF AN APP!
HUGE thanks to Headless_monkeyhunta96, hit his thanks button!
DOWNLOAD IT FROM HERE
If you're gonna use the script.. Leave the name intact and give credits to poondog/headless_monkeyhunta96 where due
Click to expand...
Click to collapse
Joey Kernel CM for HTC One
Joey Kernel CM for HTC One
CM/AOSP based ROMs
android_kernel_htc_msm8960 core from CM
Features:
Compiled with latest Linaro Christopher83 Linaro 4.9.1 toolchain
Better performance and battery savings due to the use of more efficient algorithms and optimized code
Optimized configuration: stripped of wasteful debug and things that are useless on android phones
Patched to latest upstream Linux 3.4.y
Build/memory optimizations
CPU undervolted by 50mV
Userspace voltage control
msm_thermal from showp1984 tuned for med-cool
Advanced TCP algorithms (westwood default)
Backports from CAF/upstream
Stripped a lot of debugging
memutils: memcpy, memmove, copy_page optimization (moto)
enhancements and fixes from motorola open source repos
out of memory and memcontroller updated from Linux 3.14+ (neobuddy)
kernel mode NEON
use freezable blocking calls (faux123/CAF for improved efficiency and battery savings)
generic strnlen_user() function used in many instances
compressed with LZ4
L2 clocks synced with CPU clocks
Linaro Power Efficient Workqueues
slimbus backport from Nexus 5
CAF updates to slimbus
slimbus OC MKII+some more tweaks (Poondog/ZeroInfinity)
ported HTC ONDEMAND, PERFLOCK, ADAPTIVE TUNING, IDLE STATS and PNPMGR for optimium battery and smoothness
CPU governors (italics for default): preservative, conservative, smartmax, ondemand, performance
io sched: no-op, deadline, CFQ, ROW, FIOPS
Click to expand...
Click to collapse
Download latest version:
http://forum.xda-developers.com/showpost.php?p=54132749&postcount=4432
see here for more details:
http://forum.xda-developers.com/showthread.php?p=53561527
http://forum.xda-developers.com/showpost.php?p=54132749&postcount=4432
Kernel sauce:
https://github.com/poondog/android_kernel_htc_msm8960
Changelog:
Code:
*****14 July*****
.continue porting of HTC perflock, adaptive tuning, idle_stats (me/htc)
.merge upstream CM kernel
.merge upstream CAF
.some device specific changes from CM
*****21 June*****'
.bumped readahead to 512kb max
.build with new toolchain 2014.06 Christopher83 Linaro 4.9.1
.Update to latest 3.4.94
.squashed some build warnings
.improve cpuidle from Kangaroo Kernel logic
.merge with latest CM, includes many driver updates
.begin port of PNPMGR from Sense source (tiny4579)
.port HTC ondemand gov from Sense source complete with multiphase and all HTC goodness. Uses input boost interface hoocked with cpufreq. Results in more smoothness and better battery in comparison to CAF ondemand due to boost freqs (me/HTC)
.update vibrator drivers from Sense source (me/HTC)
.some fixes from Kangaroo Kernel
.improved boot time by init to max (moto)
.backported SLIMBUS from Nexus 5 source
.merged CAF updates for Slimbus for the latest drivers, minus the qmi parts which we don't have hardware for
.slimbus tweaks are back (me/Zeroinfinity)
*****15 June*****
.so update
.introduce Linaro Power Efficient workqueues
.upstreamed oom to Linux 3.14+
.sync with latest CM/CAF
.sync with latest kernel.org 3.4.93
.introduce BFQ-v7r4-3.4 with Early Queue Merge
.introduce FIOPS scheduler core
.some enhancements to the block subsystem (to do with scheduling)
.add 3 phase BRICKED thermal, used defaults from Kangaroo Kernel (thx showp1984)
.introduce userspace voltage control (same implementation in Kangaroo Kernel, from myfluxi)
.introduce PRESERVATIVE cpu governor, sync with latest and Kangaroo defaults
.Introduce SMARTMAX cpu gov, also synced with latest and Kangaroo defaults
.squash conservative governor from upstream as used in Kangaroo
.build with Christopher83 4.9.1 2014.05 toolchain with build flags from Kangaroo
.motorola memory enhancements
.bumped readahead max to 512kb
.introduce slimbus OC from Kangaroo Kernel
.sync L2 clocks and CPU clocks up to 1134MHz
.drop voltages by 50mV
.much under the hood stuff that I can't write in english
.wow
Kangaroo Kernel MKIII for 4.4.2 Sense
(depreciated)
RIP
Kangaroo Kernel for the HTC One GSM: Sense ROMs
Linux 3.4.103+, with many features and improvements from Linux 3.12 and 3.14
For android 4.4.2 Sense ROMs
Based off HTC 5.11.401.10 sources for 4.4.2 Sense
Code:
* Standard disclaimer:
* Your warranty is now void. Use at your own risk.
* In other words: It is your choice to use this software,
* I am not responsible for any damage or problems!
Naming convention
KANGAROO KERNEL SENSE (kkxxx): sense based 4.4.2 ROMs and GPE only
JOEY AOSP CM (ckxxx): AOSP/CM based ROMs--> every rom not based on Sense or GPE
JOEY GPE (post 4): sense based 4.4.2 and GPE 4.4.2 depreciated
KANGAROO KERNEL MKIV IS FOR 4.4.3 ONLY (it will have _443 at the end of the filename)
Click to expand...
Click to collapse
Features:
Compiled with latest Linaro Christopher83 Linaro 4.9.1 toolchain
Better performance and battery savings due to the use of more efficient algorithms and optimized code
Optimized configuration: stripped of wasteful debug and things that are useless on android phones
Patched to latest upstream Linux 3.4.y
Build/memory optimizations
Utilize all possible CPU sleep states
CPU undervolted by 50mV
Overclock GPU to 487MHz
Userspace voltage control
CPU stats (quad core)
custom thermal driver for optimum control over cpu temperature and throttle
powersaver cpu cap in-kernel to cap max freq without disabling pnpmgr
Scheduler improveents
Slimbus OC!
Audio tweaks and improvements
ULTRASOUND_A from latest CAF source
Advanced TCP algorithms (westwood default)
GPU tweaks, underclocked with freqs 27, 128, 200, 320, 400, 487MHz
Increased GPU BUS bandwidth
Backports from CAF/upstream
Stripped a lot of debugging
SELINUX up to date with latest Google source
memutils: memcpy, memmove, copy_page optimization (moto)
enhancements and fixes from motorola open source repos
msm: dma: upstreamed to CAF
kernel RANDOM number generator from Linux 3.16+ (dorimanx)
out of memory and memcontroller updated from Linux 3.14+ (neobuddy)
eventpoll updated to Linux 3.14+
ext4: upstreamed to latest CAF
qdsp6v2 audio format drivers from latest CAF
mm: optimized KSM
upstreamed random32 drivers to Linux 3.16+
kernel mode NEON
update/ optimize mutex functions (faux123/CAF for improved multitasking
use freezable blocking calls (faux123/CAF for improved efficiency and battery savings)
generic strnlen_user() function used in many instances
support kernel side for f2fs (Samsung--> needs ramdisk support, see your rom "chef")
implement kexec_hardboot aka multirom support in kernel (again needs ramdisk support)
tcp small queues, early retransmit, auto corking, speed tweaks
reduced wifi wakelocks
2w options (s2w, dt2w, l2m etc: flar2, default s2s/dt2w bottom of screen)
bi-directional sweep2wake
compressed with LZ4 binary r120
L2 clocks synced with CPU clocks
BUS tweaks and updates
reduced HSIC wakelocks
Linaro Power Efficient Workqueues
Linaro CPU topology, updated and enhanced for Krait CPUs
USB force fast charge
slimbus OC MKII+some more tweaks (Poondog/ZeroInfinity)
MORE IN DEPTH FEATURE LIST IN CHANGELOG AND ON GIT
CPU governors (italics for default): preservative, conservative, smartmax, ondemand, performance, userspace, msm-dcvs, powersave
io sched: no-op, deadline, CFQ, ROW, FIOPS, BFQ, SIO
KANGAROO CONTROL SCRIPT IN POST #3
Can be used to control all options, plus more
Click to expand...
Click to collapse
Installation:
1. Download kernel
2. Reboot to recovery
3. Backup
*if you come from faux or tbalden please reflash your rom, you don''t need a wipe. They have some trickery with their own hotplugs so they have reomved mpdecision, so without reflashing your phone will be stuck on quad core*
4. Flash kernel
5. Reboot
*Please let it sit for ~10 mins before judging as it will need to settle down. Do not judge battery life unless you've run it through at least 3+ cycles after flashing*
Click to expand...
Click to collapse
DISCLAIMERS:
1) Excessive under/overvolting can cause damage to the internal parts of your phone. It can cause the phone's lifespan to deteriorate quickly so make sure you know boundaries
2) If you OC'ed/OV'ed/UV'ed and now are in a boot loop or your phone is slow, or acting weird or just died - it means your phone does not like the changes. Voltage control is for those who know what the risks are, know what they are doing and know how to fix it. Perhaps when you change these, test them for an hour or so before setting on boot
3) Any changes to the phone, including flashing the kernel itself is done at your own risk.
4) Every phone is differentt
5) Please DO NOT use any task killers (or additional init.d scripts), they DO NOT improve performance/battery. The kernel is designed to be used with stock settings: my settings and anything else can cause problems
Click to expand...
Click to collapse
Download latest version:
http://forum.xda-developers.com/showthread.php?p=54937723
All previous versions:
http://www.androidfilehost.com/?w=files&flid=15247
Sauce: https://github.com/poondog/kangaroo-m7-mkIII
*Please do not re upload without permission, I like to count downloads*
Changelog will be in post 2
What is not coming via requests:
- replacement for mpdecision
- additional useless governors
- aroma
- anything useless: this kernel was made for me and I shared it with a few people until now
Click to expand...
Click to collapse
With thanks to (in no particular order)
franciscofranco
faux123
anarkia1976/ak
imoseyon
flar2
teamseven
n3ocort3x
morfic
maxwen
labodj
ktoonsez
tpbklake
janarp
szezso
Synthetic.Nightmare
ZeroInfinity
Sabermod team
Stratosk
Lens-F
Savoca
tiny4579
neniick
geko95gek
Click to expand...
Click to collapse
Code:
CHANGELOG:
*****v138*****20 August*****
.patch to upstream 3.4.103
.overclock the GPU to 487MHz. I added an extra step, not replaced what we had (see below)
.disable some more debug (less wastage of energy for greater battery life)
.disable F2FS, who even knew it was here anyway
.updates to kernel processes from CAF/upstream
.lower max i2c clock to 384KHz, to save battery
.minor updates to ONDEMAND gov from tiny4579/stratosk
.import ULTRASOUND audio drivers from latest CAF. We are using ULTRASOUND_A, made for msm8960 (improves audio playback)
http://forum.xda-developers.com/showthread.php?p=54937723
*****v132*****12 August*****
.cleaned up touchscreen drivers and removed whitespaces
.build version is changed slightly to show kangaroo kernel mkiii, to differentiate between 4.4.3
.cleaned up thermal drivers since last release
.some changes to thermal algorithm to be more reliable and more accurate
.tuned thermal for a bit cooler (see below)
.remove some debugging in sched (less wasted energy)
.misc optimizations/updates for compression/decompression (more reliable, ref. cl3kener git)
.misc optimizations/updates for CPUFREQ
.updated RANDOM32 driver from Linux 3.16.y kernel
.updated RANDOM driver from Linux 3.16.y kernel (see below, ref. dorimanx git)
.ported new random driver for use on m7 s600 (me)
.cleaned up vibrator driver (more optimized and usable code now)
.lower default 2w vibration to 18, down from 20
.SMARTMAX: use new relation_C to better choose frequencies
.PRESERVATIVE: use new relation_C to better choose frequencies
.upstream improvements to kernel sync drivers (effects general operations, and io related things)
.upstream improvements to sched (will effect general performance and battery)
.updated LZ4 kernel compression binary to r120
.merge upstream Linux kernel 3.4.102
http://forum.xda-developers.com/showthread.php?t=2564895&page=527#post54771268
*****v122*****26 July*****
.thermal: bring in new thermal driver. Seems to have better control over freqs compared to before. Butchered it. Now we have some weird roo thermal beast. See below. (myfluxi, me)
.introduce powersaver cap for limiting cpu max freq (me, see below)
.patch to upstream 3.4.99 (kernel.org)
.2w: rewrote this is some places. Add support for bi-directional sweep2wake and sweep2sleep (thx @Savoca for a few pointers and the idea, flar for the original code, see below)
.compile with new toolchain 4.9.1 Christopher83 2014.07
.disable HTC write protection (thx Tiny)
.clean up some drivers of unneeded code
http://forum.xda-developers.com/showpost.php?p=54408387&postcount=4819
*****v116*****18 July*****
.update BFQ-v7r5 I/O sched for 3.4 complete with Early Queue Merge
.tune smartmax tunables for more battery (thx @Rad Ryan)
.fixed sound issues from v110
.merge upstream Linux 3.4.98
.updates to lz4 kernel side code
.updated to lzo kernel side
.new freq relation for Ondemand gov adapted for HTC Ondemand(stratosk, see below)
.tune deadline iosched for better performance (myfluxi)
.some updates merged from Nexus 7 L preview
http://forum.xda-developers.com/showpost.php?p=54226594&postcount=4555
*****v110*****8 July*****
.backported futex updates and fixes (for vulnerability, cred kernel.org/CM)
.some fixes for gpu
.updates to Linaro topology
.add Krait specific topology values (for cpu efficiency, neobuddy89)
.fix all audio bugs. ALL OF THEM
.mutex enhancements from v085 (CAF)
.disabled some useless govs, you won't even notice them missing :P
.enable all PM sleep states (see below)
.updated installer script for all devices. Delete thermal and thermal backup files on flash *IF YOU FLASH ANOTHER KERNEL REFLASH ROM FIRST* (thx @Ser35) Remember we have custom kernel side thermal manager so all g
.update LZ4 binary to latest r119 (to do with kernel compression)
.patch to latest Linux 3.4.97
http://forum.xda-developers.com/showpost.php?p=53972164&postcount=4222
*****v100*****23 June*****
.base 5.11.401.10 (m7ul-3.4.10-g3c4bd25 )
.throttle earlier
.fixed audio bugs
.import conservative gov from 3.15+
.patch to 3.4.94
.update toolchain to latest 2014.06 4.9.1 Christopher83
.some under the hood stuff
.revert some stuff from v085 since it caused issues
http://forum.xda-developers.com/showpost.php?p=53611734&postcount=3948
*****v085*****8 JUNE*****
.misc updates to congestion stuff and sched (for greater efficiency and battery)
.fix bluetooth for Sprint and Verizon (thx Brymaster)
.thermal: a bit cooler on the higher phases
.cpufreq: ported CONSERVATIVE gov from Linux 3.14+ (stratosk, kernel.org)
.improvements to memory model section of kernel (to do with processing stuff)
.mutex enhancements from CAF
.update SELINUX from 4.4.3 google source (kernel side security)
.some misc updates from google 4.4.3 source
.under the hood stuff (see git)
http://forum.xda-developers.com/showthread.php?p=53243483
*****v077*****31 MAY*****
.updates to msm_bus for better performance, particularly in gaming
.support Sprint and Verizon (will link their threads later)
.enabled all thermal devices
.support 3 phase bricked msm_thermal (showp1984)
.port thermal to our setup
.setup thermal for pretty cool: see below
.support more TCP algorithms (for data congestion control)
http://forum.xda-developers.com/showpost.php?p=53047467&postcount=3372
*****v068*****26 MAY*****
.build with Linaro CR83 2014.05 4.9.1 toolchian (update from last months)
.upstream to Linux 3.4.91 (kernel.org)
.added preservative governor latest version, tweaked for m7 (bedalus, me)
.added smartmax governor, set m7 defaults (maxwen, me)
.added easter eggs
.reverted dubious sched changes that brought small stutter
.reverted cpuidle to stock to fix sleep times and battery (sorry )
.some misc fixes
.updated BFQ-v7r4 I/O sched for 3.4
.add Early Queue Merge (EQM) to BFQ-v7r4 for 3.4.0
http://forum.xda-developers.com/showthread.php?p=52912948
*****v059*****18 MAY*****
.idle the gpu properly
.decrease mmc wakelocks and time to enter deep sleep (tripnraver)
.update latest caf topology (to do with CPU behavior, Linaro/Synthetic.Nightmare)
.update lz4 compression binary to r117 and some tweaks to compression
.reduce wifi wakelock by a lot (Imoseyon, me)
.patch upstream to Linux 3.4.90
.disabled some crap from defconfig to make the kernel leaner
.complete backport of CPUIDLE from Linux 3.14 (see below)
.some device map fixes
http://forum.xda-developers.com/showpost.php?p=52736996&postcount=2964
*****v044*****9 MAY*****
.implement hashtable introduced in 2e41ba2df20f986b8ae722b9979a57e3ffe31f68 for moar drivers (efficiency)
.merged many rwsem patches from mainline Linux (to improve rw semaphores)
.userspace voltage control (myfluxi, see below)
.minor sound driver update
.build with Christopher83 Linaro 4.9.1 toolchain by default now
.cpufreq drivers rewritten in some places to be more logical and efficient (Linaro)
.some minor tcp tweaks (releted to data use)
.more tweaks to slimbus (see below)
.patch to 3.4.89
http://forum.xda-developers.com/showthread.php?p=52518763
*****v040*****2 MAY*****
.slimbus updates backported from latest CAF 3.5 for msm (audio playback)
.out of memory and memcontroller updated from Linux 3.14+ ((for multitasking/battery, thx neobuddy)
.enhancements to lowmemorykiller (improved multitasking)
.SLIMBUS overclocking MKII (see below) Poondog/@ZeroInfinity
.2W: updates from flar (not including gestures)
.cpuidle: update functions from CAF/Linaro for better idle
.update eventpoll to Linux 3.14+ too (Efficient event retrieval implementation, thx neobuddy)
.update BFQ iosched to v7r3 (fiops still default)
.remove some armv7 specifications
.some makefile changes
.patch upstream to 3.4.88
*****v033*****25 APR*****
.sched/fair: Optimize find_busiest_queue()
.sched/fair: Optimize cgroup pick_next_task_fair()
.USB Fast Charge (Chad Froebel, Motley, Flar2: default is off)
.update some qdsp6v2 audio format drivers to latest CAF
.WORKQUEUE: introduce Linaro Power Efficient Workqueues system wide (Linaro)
.backported 3.12+ kernel scheduler features/fixes/enhancements (faux123/kernel.org for better multitasking etc)
.more under the hood stuff (see git)
.reduce memory usage by input driver
.some kernel enhancements and fixes from motorola (Synthetic.Nightmare/Motorola)
.remove old slimbus drivers.
.ported slimbus drivers from HTC m8/Nexus 5 (same driver)
*****v027*****18 APR*****
.compressed kernel with LZ4 compression. Theoretically much faster decompression speeds, lossless compression. The benchmark shows that an 8% increase in image size vs a 66% increase in decompression speed compared to LZO
.enable automatic process group scheduling
.overall stats: fix for quad core (faux123)
.Introduce BFQ-v7r2 scheduler for 3.4
.Introduce ROW scheduler and tune to franciscofranco values for mako/hammerhead
.Introduce FIOPS scheduler latest version (default scheduler)
.Introduce SIO scheduler
.ASoC: Propagate device HW delay to AFE, add buffer overflow check (aznrice)
.ACPUCLOCK: sync L2 cache speed to CPU speed up until 1134MHz. This improves smoothness by bumping the L2 speed up at required set boost freqs such as 918 and 1026MHz
.SELinux: Reduce overhead of mls_level_isvalid() function call (optimizations to SELinux picked from faux123 git)
.more under thehood code fixes improvements optimizations
.remove some debugging from device configuration
.undervolt all PVS versions by 50mV (should save some battery and heat)
.update to @Christopher83 Linaro 4.8.3 2014.04 toolchain, love your toolchains mate
.patch to Linux 3.4.87 latest
.some patched from mako devs to decrease the HSIC wakelock
*****v022*****11 APR*****
.patch to latest linux upstream 3.4.86 (kernel.org/gregkh, 3.4.y maintainer)
.kgsl: Fix Z180 memory leak
.2W: set dt2w default to fullscreen
.update/ optimize mutex functions (faux123/CAF for improved multitasking)
.use freezable blocking calls (faux123/CAF for improved efficiency and battery savings)
.generic strnlen_user() function used in many instances
.time: update some functions of timekeeping.c to latest CAF
.support kernel side for f2fs (Samsung--> needs ramdisk support, see your rom "chef")
.implement kexec_hardboot aka multirom support in kernel (again needs ramdisk support)
.implement memory optimizations into makefile (sparksco/sabermod team, this was the change in SEMEM test)
.add tcp small queues, early retransmit, auto corking, speed tweaks (anarkia1976, to do with networks/internet etc)
.board: reset to stock HTC spec, make thermal kick in earlier
.leds: set blink button notifications default
.build: replaced timeconst.pl with a bc script
.updater-script: tweaked progress bar, set permissions and delete system/lib/modules
*****v015*****7 APR*****
.msm: dma: upstreamed to CAF
.kernel random gen driver updated to Linux 3.14+ (faux123)
.ext4: upstreamed to latest CAF (mrg666/CAF)
.ASoC: increase buffer sizes for low latency audio playback
.block/partitions: optimize memory allocation in check_partition()
.mm: optimized KSM
.upstreamed random32 drivers to latest CAF to work with ext4 updates
.kernel mode NEON
.Enable NEON optimized crypto routines
.2w options (s2w, dt2w, l2m etc: flar2, default s2s/dt2w bottom of screen)
.build: add build flags simplified version with -O2 optimization (used to be -Os) as per testing. (stratosk)
.fixed boot issues for the people who had problems
*****v009*****1 APR*****
.optimizations to SLUB
.memutils: memcpy, memmove, copy_page optimization (from motorola: speed and battery)
.set LOAD_FREQ 4*HZ+61
.remove some more kernel debugging which is wastefuil for us
.switch do_fsync() to fget_light()
.increase BUS at lowest GPU freq
.some makefile tweaks
.Patch to upstream 3.4.20
.entropy tweaks in random (Imoseyon leankernel)
.some GPU tweaks from CM including scale GPU from 128MHz to 400 (instead of 200 min now)
*****v004*****29 MAR*****
.build with Linaro 2014.03 toolchain optimized for cortex a15 by @Christopher83.. he is a beast :P
.build optimizations in makefile and arch/arm/makefile
.some fixes for improved battery and performance (overall efficiency)
.removed a lot of debugging (wasteful when there are no issues to debug :P)
.some fixes to acpuclock-krait
.slimBUS OC from my Joey kernel @ZeroInfinity and me
.workqueue fixes
.enabled advanced TCP congestion algorithms (westwood is stock)
Joey Kernel for the HTC One GSM Google Play Edition 4.4.2
(depreciated)
RIP
Linux 3.4.15+
For android 4.4.2 Google Edition ROMs.. (kk Sense too )
Based off HTC 3.62.1700.1 sources
Features:
Compiled with latest Linaro 4.8.3 2013.11 toolchain
Baby version of Kangaroo Kernel. Contains most patches and features found in main Kangaroo Kernel.
Better performance and battery savings due to the use of more efficient algorithms and optimized code
Focused on battery life: freqs from 384-1566MHz capped for battery and optimimal performance in normal use.
Power management tweaks
Slightly undervolted: -50mV for PVS 0,1,2,3,4 and -25mV for PVS 5,6,7 (acpuclock identical to kangaroo)
Undervolted L2 clocks
Optimized configuration: stripped of wasteful debug and things that are useless on android phones
Optimized with -Ofast
Compressed with LZ4
CPU stats
CPU freqs cut down to stop confusing the governors etc: there is no point having freqs that are so similar when it behaves the same anyway
Faux sound control
Faux display color control!!!
Support for Multi ROM
Scheduler improvements
Random/entropy tweaks
Linaro power efficient workqueues
Linaro topology
Advanced TCP algorithms (westwood default)
ARM/VFP optimizations
Support for kernel mode NEON
Screen wake options: S2W/DT2W/L2M/L2W etc (flar2 implementation, s2s only is default)
Updated cpuidle
Updated freezer functions
Improvements to ondemand governor
USB fast charge
User voltage control
Optimized deadline IO sched: default
LED blink buttons
GPU improvements, underclocked with freqs 128, 200, 320, 400MHz
Backports from CAF/upstream
SLIMbus OC (me/ZeroInfinity)
SLIMbus updated from upstream
USB fast charge
Upstream updates to SLUB allocator
CPU governors (italics for default): ondemand, performance, conservative, msm-dcvs, smartmax, userspace
io sched: no-op, deadline, cfq
Click to expand...
Click to collapse
See OP for installation and disclaimers
Download latest version:
JoeyKernelGPE_30jan.zip - 8.68 MB
^WARNING THIS IS OLDDDDDDD
For GPE 4.4.2
but working on 4.4 Sense ROMs
*Please do not re upload without permission, I like to count downloads*
Sauce: https://github.com/poondog/joey-m7-GPE/
Changelog: Joey Kernel (4.4.2 GPE)
Code:
*****30 Jan*****
.sync and fsync enhancements
.disable some more debugging
.support LZ4 compression (thx @Synthetic.Nightmare for helping)
.compress zimage by LZ4, results in 9.7mb zimage (large lol) Should boot faster if my theories are correct, because decompression time is a lot less?
.ARM/VFP optimizations, see source for details. Support kernel mode NEON and enabled NEON optimized crypto routines (myfluxi)
.synaptics_3k: Do not hardcode pressure & width (Synthetic.Nightmare)
.synaptics_3k: Improve touchscreen sensitivity (Synthetic.Nightmare)
*****24 Jan*****
.fixup ASYNC_FSYNC declaration in kconfig (if anyone else is compiling.. thx tripnraver)
.backport sched updates from 3.4.77+
.arm: Allow CPU-supported unaligned accesses
.makefile: remove -marm flag, see if it makes any difference in smoothness
.switch back to in kernel thermal control, from tripnraver kernel (CAF/trip)
.made thermal throttle at around 55 degrees, to keep phone cool (its summer here) and battery lasts longer.
.introduce WHEATLEY governor. Ondemand is still default
.add ROW io scheduling algorithm, tune for our devices
.mm: optimizations to io
.mm: optimize Kernel Samepage Merging(KSM)
.mm: Squash a few SLUB commits from CAF
*****19 Jan*****
.undervolt L2 clocks by default by 50mV for better battery
.smoothed out BUS scaling (now uses 266MHz step instead of jumping from 200 -->400
.increase max/reduce min buffer size for playback of audio
.revert to stock thermal. Tweaked it a bit to throttle earlier.. HTC thermal is quite good on battery
.random/entropy tweaks (for better performance and battery, credits imoseyon/anarkia1976)
.fixed sleeping issue.. now it is better than before
*****16 Jan*****
.audio: remove handset pop-noise
.DRIVERS: CPUFREQ: revert to stock GPE ondemand governor, then tweaked it a bit again
.DEFCONFIG: compress with xz (smaller kernel/ faster boot)
.SLIMbus: updates from upstream/CAF
.ASoC: msm: qdsp6: Fix pop noise seen with touch tone during playback
.ALSA: PCM - Add PCM creation API for internal PCMs.
.SELINUX: update to 3.4.76+
.Set default 2w to dt2w, s2s, pocket detect, increase default vibration
.sched: set sched_mc_power_savings to 2 (try to restrict things to one core)
.import crpalmer/flar2 thermal. Thanks to them. Tweaked for battery and extra extra cool.
.remove some debug
.writeback updates from upstream
.remove faux color interface, was troublesome.. some new commits in his repo they don't boot for me :)
Audio, selinux, slimbus, thermal update mostly.. if you were hoping for something else sorry :)
*****8 Jan*****
.dt2w: sync with flar2 kernel, more sensitive, limit to bottom part etc (flar)
.attempted fix for wifi wakelocks (working for me in testing, what was minimal is even less now)
*****2 Jan*****
.Overclocked slimbus to max. This is as high as it goes, its 100% stable in testing with no negative impacts. Brings improvements all around for audio playback etc (thx to @ZeroInfinity and me :icon_bigg)
.Some generic function optimizations (for faster kernel, better battery.. overall improvements to the code, from CAF)
.Add USB Fast Charge (Flar, Motley, Chad Froebel for original mod)
*****28 Dec*****
.optimizations to cacheflush function (minimal under the hood stuff)
.updates to lowmemorykiller from Linux 3.10+ (syntheticnightmare)
*****24 Dec*****
.updated Linaro workqueues (battery savings)
.integrated linaro power efficient workqueues deep in the kernel (battery savings)
.color control
.patch to 3.4.15
.compile -Ofast
.selinux updates
.use Ste98B tunables for smartmax (thx mate)
*****17 Dec*****
.Initial release
...
Slightly undervolted: -50mV for PVS 0,1,2,3,4 and -25mV for PVS 5,6,7
...
Click to expand...
Click to collapse
Hey, mate, great work!
But, if I'm not mistaking, there is no PVS 7 and 0 is worst, whist 6 is best, so undervolting should be other way around?
Excuse the question, but it is because the majority of call recording applications are to pay, why developer no supports this feature in HTC one?
Enviado desde mi HTC One mediante Tapatalk
donmarkoni said:
Hey, mate, great work!
But, if I'm not mistaking, there is no PVS 7 and 0 is worst, whist 6 is best, so undervolting should be other way around?
Click to expand...
Click to collapse
Cheers
Sorry that was a typo lol
Yes you're right but this is how it has been done:
Since the voltage tables are different for all PVS versions, PVS 0 having the most voltage and 6 the least, 0 can handle -50mV compared to stock and still use more voltage and be stable, while still having more voltage than 6. Pushing 6 to more than what I have already done is risky since it is so low already, on a mass scale and I don't think I will do it unless it is proven stable
edit: https://github.com/poondog/kangaroo-m7-MKII/blob/exp/arch/arm/mach-msm/acpuclock-8064.c
Lo_RaT_PeNaT said:
Excuse the question, but it is because the majority of call recording applications are to pay, why developer no supports this feature in HTC one?
Enviado desde mi HTC One mediante Tapatalk
Click to expand...
Click to collapse
Probably. Looking at his/her sources there are no references to the One. The newest is for mako (Nexus 4)
In my point of view, there is no point for a kernel dev (learning or experienced) to spend time including something (could take hours) just to make someone else's payday when they really did nothing for the One. I might look into it if there is a free version with One support. If not I may be creating bugs for the dev on an unsupported device
In other news, 11 Dec build is up. Enjoy, please leave comments!
poondog said:
Cheers
Sorry that was a typo lol
Yes you're right but this is how it has been done:
Since the voltage tables are different for all PVS versions, PVS 0 having the most voltage and 6 the least, 0 can handle -50mV compared to stock and still use more voltage and be stable, while still having more voltage than 6. Pushing 6 to more than what I have already done is risky since it is so low already, on a mass scale and I don't think I will do it unless it is proven stable
edit: https://github.com/poondog/kangaroo-m7-MKII/blob/exp/arch/arm/mach-msm/acpuclock-8064.c
...
Click to expand...
Click to collapse
Oh, yeah, you're right, I understand. I know of different voltages for different PVS, just didn't realized you did it that way. Thanks for clarification.
Cheers!
donmarkoni said:
Oh, yeah, you're right, I understand. I know of different voltages for different PVS, just didn't realized you did it that way. Thanks for clarification.
Cheers!
Click to expand...
Click to collapse
No problem! Enjoy the kernel
just trying it out
rohorubo said:
just trying it out
Click to expand...
Click to collapse
Winky face?
Hope you like it, its been a while in the making.. I thought of stuff for like 6 months and finally when sources were out for 3.62 it started
Been a development ongoing since then
Sent from my Nexus 7 using XDA Premium 4 mobile app
Nice to see u here
More awesome kernels for us!!
nice to see a kernel from down under any plans for a 4.4 kernel in the near future
Trying it out!
Sent from my HTC One using XDA Premium 4 mobile app
Woot! Trying and reporting it now!
Thanks for your work!
Sent from my Nexus 7 using Tapatalk
There will be a version for 4.4 GPe?
Inviato dal mio HTC One utilizzando Tapatalk
very smooth thx!
Sent from my HTC One using Tapatalk 2
I think I might make the trip back to 4.3 and give this a try. Thanks for sharing!
Sent from my HTC One using XDA Premium 4 mobile app
please post screenshots under trickster mod
TeamAT NexXxt Kernel for Nexus 5
Only for CyanogenMod and CAF based Roms
Team: AuxXxilium and TomorrowLand_Ace
First post: GCC Version - Compiled with GCC 4.8.2 -O2 optimizations and AOSP Patches
Second post: SaberMod Version - Compiled with SaberMod 4.8.3 -O3 optimizations
---------------------------------------------------------------------------------------------------------------------------------------------------------
Features - MSM, MPDEC and STOCK
HOTPLUG
CPU Hotplug and Thermal adjustable by user (only MPDEC Build)
CPU Hotplug optimized and Thermal removed (only MSM Build)
CPU Qualcomm MPDecision and Thermal (only STOCK Build)
CPU
Overclock
Undervolt
Gov: interactive, intelliactive, nightmare, pegasusq, ondemand, ondemandplus, performance, wheatley
CAF Driver
GPU
CAF Driver
FS
I/O Scheduler: noop, deadline, row, cfq, bfq, fiops, sio, zen, vr
Dynamic_Fsync
Async_Fsync
ExFAT
NTFS R/W
Readahead: 512KB
USB OTG and Automount
RAM
KSM
zRAM
DISPLAY
Gamma Control
Backlight Dimmer
DT2W and S2W/S2S
Sound
Faux Sound Control
NET
TCP Tweaks
TCP Cong: westwood, cubic, reno, bic, highspeed, hybla, htcp, vegas
MISC
Powersuspend
BLX (Battery Life Extender)
FastCharge v2
Frandom
Kexec Hardboot
Entropy Tweaks
Many other Tweaks, Batterysavings and Features
Linux Upstream to 3.4.82
Hybrid Features from Linux Kernel 3.7 - 3.11
APP
Compatible with Nexus 5 gamma reverse engineering App
Compatible with franco.kernel Updater (FKU) App
Compatible with TricksterMod
Compatible with Faux Kernel Enhancement Pro
Compatible with Faux Sound App
Compatible with Screen dimmer and fast charge modules
BUILD
Compiled with VFP Hardfloat
---------------------------------------------------------------------------------------------------------------------------------------------------------
Features - MINI
HOTPLUG
CPU Hotplug optimized and Thermal removed
CPU
Overclock
Undervolt
Gov: interactive, intelliactive, ondemand, ondemandplus, wheatley
CAF Driver
CPU Hotplug Optimized and Thermal removed
GPU
CAF Driver
FS
I/O Scheduler: noop, deadline, row, cfq, bfq, fiops, sio, zen, vr
Readahead: 512KB
USB OTG and Automount
RAM
KSM
DISPLAY
Gamma Control
Backlight Dimmer
NET
TCP Tweaks
TCP Cong: westwood, cubic, reno, bic, htcp, vegas
MISC
Powersuspend
Kexec Hardboot
Entropy Tweaks
Many other Tweaks, Batterysavings and Features
Linux Upstream to 3.4.82
Hybrid Features from Linux Kernel 3.7 - 3.11
Full Compatible with TricksterMOD and FauxClock
APP
Compatible with Nexus 5 gamma reverse engineering App
Compatible with franco.kernel Updater (FKU) App
Compatible with TricksterMod
Compatible with Faux Kernel Enhancement Pro
Compatible with Screen dimmer and fast charge modules
BUILD
Compiled with VFP Hardfloat
---------------------------------------------------------------------------------------------------------------------------------------------------------
Changelog
+ v0.5.2 UPCOMING
- try out a complete new config - more fluid
+ v0.5.1
- hopeful it fixes freezes
- no more STOCK build. MPDEC do this job better
+ v0.5
- CAF Updates
- added CPU Gov: Wheatley
- back to old Compiler for now
+ v0.4.1
- new Compiler for more butter
+ v0.4
- NEW Build as STOCK with Qualcomm MPDecision
- Kernel cleanup
- bulk update
- Compiled with GCC 4.8.2 with AOSP Patches
- now hosted at: http://d-h.st/users/AuxXxilium
+ v0.3
- NTFS R/W support
- Kernel cleanup and remove some debugging "****"
+ v0.2.5
- RWSEM Backport from Linux Kernel 3.10
- some other updates
+ v0.2.1 (only MPDEC)
- added user tuneable thermal
+ v0.2
- Linux Upstream to 3.4.82
+ v0.1
- initial release
---------------------------------------------------------------------------------------------------------------------------------------------------------
Download Kernel
Download CM Linaro 4.8 Builds
You can report a BUG here.
Here you can write a short REVIEW to this kernel.
If you think you need a new FEATURE, please write it down here.
Twitter
Source
Credits
CyanogenMod
Faux123
Yank555.lu
franciscofranco
showp1984
neobuddy89
flar2
TomorrowLand_Ace
smooth123
XDA:DevDB Information
[CAF][Kernel] TeamAT NexXxt Kernel [full featured, fast and battery friendly], a Kernel for the Google Nexus 5
Contributors
AuxXxilium, TomorrowLand_Ace
Kernel Special Features: CAF OC UV DT2W SOUNDCONTROL FSYNC KSM POWERSUSPEND
Version Information
Status: Stable
Current Stable Version: v0.5.1
Stable Release Date: 2014-03-02
Current Beta Version: b0.6
Beta Release Date: 2014-03-02
Created 2014-03-02
Last Updated 2014-03-02
thanks a lot
awesome work bro..
Battery life
Has it improves?
Sent from my Nexus 5 using Tapatalk
Frickin sweet!!!
Sent from my PARANOID HAMMERHEAD
CRIME INC. said:
Frickin sweet!!!
Sent from my PARANOID HAMMERHEAD
Click to expand...
Click to collapse
yogendrapatel said:
Battery life
Has it improves?
Sent from my Nexus 5 using Tapatalk
Click to expand...
Click to collapse
Kernel is outdated since AuxXxilium is gone from xda, and I decided to move on in a new project.
Can bring some incompatibilities with newest cm sources
Enviado do meu Nexus 5 através de Tapatalk
I'm not very good at OPs so let's cut to the chase. The general idea is performance, battery efficiency and stability.
zK Tweaker makes your life better: https://play.google.com/store/apps/details?id=zwliew.zktweaker
Download:
http://xda.mister-freeze.eu/zwliew
Source:
https://github.com/zwliew/android_kernel_samsung_codina
Changelog:
http://xda.mister-freeze.eu/zwliew/changelog.html
Thanks
@S.AMU for FTP server
XDA:DevDB Information
zwliew_Kernel, Kernel for the Samsung Galaxy Ace II
Contributors
zwliew
Source Code: http://goo.gl/KgqOqp
Kernel Special Features: Performance, Power Saving, Periodic updates
Version Information
Status: Stable
Current Stable Version: r1
Stable Release Date: 2014-07-06
Created 2014-04-20
Last Updated 2015-11-12
Compatible ROMs
This is a list a compatible ROMs based on users' feedback. This kernel should be compatible with almost all Android 4.4 ROMs, but this is just to give a sense of assurance to users.
Android 4.4 Kitkat
TeamCanjica CyanogenMod 11.0
NovaFusion CyanogenMod 11.0
OmniROM
Carbon
Beanstalk
C-ROM
Mahdi-ROM
Ressurection Remix
SlimKat
LiquidSmooth
AOSPA 4+
Any more ROMs to add to the list? ;]
Recommended Settings
Recommended settings are built into kernel either by ramdisk or init.d script.
Enjoy optimised settings every build :]
Changelog
New changelogs can be found in the zK Tweaker app
Old Changelogs:
20140615
Latest commit: 4948f9435c4c47f768e3ed8c1b33612f33409d41
-- New --
Android 4.3+ TRIM support
Added UHID bluetooth support
-- Improvements --
Interactive governor performance improvements
A few more Linaro and Cortex-A9 optimisations and fixes
More responsive CPU frequency switching
Better and faster recovery backup
WIFI BCMDHD updates
SELinux updates (we're going to use SELinux soon)
Updates in IPV4 and IPV6
Updated per-application data usage monitoring and tracking
-- Bug Fixes --
Removed BLN blinking until further testing
BLN without blinking works fine without wakelocks now
Fixes in IPV4 and IPV6
SELinux fixes (we're going to use SELinux soon)
20140609-TEST
Latest commit: 2b7e2903f151f971a237bf4e29ef6e687511b81a
Reverted more CPUFREQ steps commits
20140608
Latest commit: 63568d6d8eb2d447f922581792c7dd0eb130c6d2
Rebased everything from scratch
Built with Linaro GCC 4.9 2nd June
Interactive governor and ROW I/O scheduler (defaults)
Project Butter reimplemented
Much faster boot time
More CPU frequencies
20140602
Latest commit: b12f7372e0aa4a8a91414c9336866889369d9213
Built with Linaro GCC 4.9
Optimise vfs_cache_pressure and decrease vfs_cache_pressure to 10 on suspend
Reboots should really be fixed now (Revert cocafe's recent LiveOPP commits)
Upstream back to Linux 3.0.101 (Full with Linux 3.0.45)
Re-add and optimise Dynamic FSync
Re-add interactive governor suspend hotplugging
Add Frandom
Backport lowmemorykiller from android-3.4 + CAF
KSM battery saving improvements during idle
20140531
Latest commit: a82a4429fd0c6399a7b369de0d4dc485a1c6b7e2
Add FSTRIM support
Update exFAT driver to v1.2.5 + optimisations
Probably fix BLN problems
Probably fix reboots
Revert back to 3.0.31
Increase suspend vfs cache pressure to 50
20140527
Latest commit: 01dec50981d60dcb191e0e7bf82cafebe692b088
Add more cpufreq steps (cocafe)
Set default vfs cache pressure to 100 for less stuttering
Upstream to Linux 3.0.101 (no BT bugs)
Disabled hotplugging driver for now (only going to use it for tests until it is fine)
20140526
Latest commit: 5c02dcc5fd245b5a7c5d62d3ae13c0878b9a04f1
fs: dynamic management of vfs cache pressure -> better battery life
u8500_hotplug: new algorithm -> almost 100% performance with some hotplugging when not using/suspend
bluetooth_mgmt: upstream to linux 3.0.101
20140525-TEST
Latest commit: 7e5e277ee220c6bdf9abbea0a526a8e8dd8e157d
Vast improvements in performance both in hotplugging driver and interactive governor :]
20140524-TEST
Latest commit: 6bac98f4c321b30a6cfea2967d560f1756d8f47d
Compiled with NovaTP GCC 4.9
Various fixes and hotplugging improvements in hotplug driver
Fix bug whereby minimum CPU frequency will be stuck at 200 MHz
20140523-test
Add a very simple CPU load-based hotplugging driver (test)
Re-enabled logger but reduced RAM needed by logger
Reduced WIFI wakelocks
Compiled with Linaro GCC 4.8
Enabled BLN wakelock functionality but disable it by default
(to enable: echo 1 > /sys/class/misc/backlightnotification/wakelock)
20140521
More optimisations
Using Google GCC 4.8 in the meantime
20140519
enable dynamic page writeback (forgot in previous release)
using arch dependent cpu power functions
interactive: faster wake up from suspend
build with linaro gcc 4.8 and various optimisations
20140517
bln: allow configuration of both blink on and off delays
dt2w: decrease press timeout to 250ms
sched: disable gentle fair sleepers
mm: dynamic management of dirty page writebacks -> better performance + battery life
mutex: dynamically disable mutex spinning at high load -> better battery life
20140513-FSYNCTEST
interactive: patches to reduce delay and smoothen freq changing
interactive: screen off hotplugging should happen faster now
fsync: replace dynamic fsync with asynchronous fsync
bcmdhd: probably fix a wakelock when using a dynamic ip
backlight: reduce min brightness to 1
fs: asynchronous io latency improvements
20140511 v2
ondemand: backport from android-3.4 branch
dt2w: allow tuning of touch timeout
backlight: lower minimum brightness to 2 (testing)
interactive: more tweaking
bln: configuration of blink delay
20140511
interactive: tone down touchboost
lowmemorykiller: revert to lk 3.0 for zram optimised code
slub & fat: update from lk 3.0.101
drivers: updates from cocore (charger, mali, etc.)
[beta] doubletap2wake: added a simple implementation of dt2w and sysfs (needs testing)
20140509
interactive: changes to try to reduce time on max freq
interactive: add early suspend hotplugging support
20140507
abbamp: add back old fix commit
interactive: fix touchboost and performance improvements
20140505
allow bln blinking + customisation of blinking --> novathor settings update for customisation coming soon
interactive: tweaking
interactive: new touchboost
rcu: using jrcu now
block: remove bfq (stuttering)
slim kernel size down a little
20140503
sioplus: update from boy peterson
abb-fg: fix laziness on low capacity
abbamp: abbamp 2.5.0
bfq: update to v7r3
ext4: performance improvement
interactive: performance improvement
wifi: revert a commit that probably caused more wakelocks
kernel/timer: optimise apply_slack() for size and speed
binfmt_elf.c: use get_random_int() to fix entropy depleting
20140430
Reverted Interactive to stock from android-3.4 branch + commits from CAF (going to redo this)
Changed to LZ4 instead of LZO (faster decompression, albeit a little larger file size)
Faster compression/decompression
Faster boot-up
Update cubic to LK 3.0.101
random entropy tweaks
Reduce wifi wakelocks in suspend
Re-added Interactive touchboost and tuned Interactive
Some misc patches
20140427
Improvements to touchboost in Interactive
Performance and battery tweaks in Interactive
Set sched_mc to 0 for better performance (especially in hotplug governors)
fs improvements
20140426
Re-enable performance governor
Remove intelliactive governor
Add Interactive touchboost and screen-off hotplugging
Interactive updates from CAF(more sysfs entries and code improvements)
ARM decompressor code optimization
LZO Upstream Update
Updates from previous release
mm performance improvement
TCP throughput improvement
20140425
Remove zzMoove and Lagfree governors
General I/O speed improvements
Made ROW default scheduler
ROW updates and improvements
Deadline scheduler latency and read speed improvement
Remove sio scheduler
20140424
Actually enable zzMoove governor
Tweak Intelliactive for more performance
Add screen-off hotplugging for Intelliactive (better battery)
Disabled useless governors (Performance, Powersave, Userspace)
20140423
Enable governors and schedulers added previously
Added Intelliactive (default)
20140422
Backport android-3.4 interactive governor
Add lagfree and zzMove governors
Add row and bfq schedulers
Some readahead patches to improve IO
Compiler -O3 and other optimizations
20140421
Cortex-A9 compiler optimizations
Better power management for CPU scheduling
KSM performance improvements
Square root function performance improvements
20140420
Based off TeamCanjica CM kernel
Built with Linaro GCC 4.7.4
Enable and set Interactive CPU governor as default
Testing now, seems smooth, thanks :good:
Can i use this kernel with cm 10.1 or 10.2?
Can you add more governors and i/o schedulers?
manthes said:
Can i use this kernel with cm 10.1 or 10.2?
Click to expand...
Click to collapse
No
So will it work on Mahdi? It is based on CM11 by TC.
Wysłane z mojego GT-I8160 przy użyciu Tapatalka
great kernel can you do a kernel for stock rom
You can use this kernel with Cm 10.2, not sure about cm 10.1 though.
Sent from my GT-I8160 using Tapatalk
DEMONVoz said:
Can you add more governors and i/o schedulers?
No
Click to expand...
Click to collapse
Yes, but I'm not a fan of adding a multitude of governors and I/O schedulers.
Sent from my GT-I8160 using Tapatalk
I'm on beanstalk by team nova, can I use this kernel?
thanks, working good on Carbon
odjiex said:
I'm on beanstalk by team nova, can I use this kernel?
Click to expand...
Click to collapse
You should be able to.
)))) new version already downloaded
Отправлено с моего GT-I8160 через Tapatalk
crashdjent said:
)))) new version already downloaded
Отправлено с моего GT-I8160 через Tapatalk
Click to expand...
Click to collapse
Don't install it, there is a problem with it.
Ok
Отправлено с моего GT-I8160 через Tapatalk
New version 20140421
work on beanstalk4.4+ . will report if there's any bug
Will it work on Mahdi? Anyone tried it?
Wysłane z mojego GT-I8160 przy użyciu Tapatalka
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- Emotion nightly Kernel Note 4 -SM-N910V
Developed by Placiano and Pafcholini
Introduction
Introducing the Emotion Revolution Roms & Kernels for Android Devices.
Emotion Rom/Kernel is a modified, aftermarket firmware/Kernel distribution few Android devices (Note 2, Note 4, HTC M7, Newman N2). Based on the Android Open Source Project , Emotion Rom & Kernel is intended to increase performance and stability over Android-based Devices released by sellers, for example, Samsung, HTC and so forth. Emotroid additionally offers a mixed bag of features & improvements that are not presently found in stock variants of Android.
*** Disclamer***
Your warranty is now void.
We are not responsible for any damage or problems you may have!
YOU are choosing to make these modifications.
Click to expand...
Click to collapse
Thread IndeX
POST 1: Kernel Information, Changelog, Credits,Screenshots
POST 2: Synapse, Recommended settings, FAQ, etc.
POST 3: Know/Reported issues
Request new features here
Features:
Based on Samsung Open Source XXU1BOB4
Compiled with Toolchain Linaro GCC 4.9.3 2015.02 Cortex A15
Linux version 3.10.40
OC/UC -> 3072MHz / 268MHz
PowerSuspend Driver
Intelli-Plug V4.0
KSM enabled
Sweep2wake
Simple GPU Algorithm
Voltage Control
Intelli-Thermal
KCAL - Advanced color control
Led Control
CRC Settings
Advanced TCP control
S-View flip cover hack
Selinux Permissive
Sched: LOAD_FREQ (4*HZ+61)
Reduced wakelocks
Frandom number generator
Synapse full support
Governors: interactive_pro, intelliactive, bluactive, conservativex, alucard,darkness, nightmare, smartassV2, ondemandplus, umbrella_core, yankactive, dancedance, bioshock, lionhearth, conservative, interactive, ondemand,powersave, userspace, performance
I/O Scheldures: bfq, vr, fiops, zen, fifo, sio, test-ioshed, cfq, row, deadline, noop
Click to expand...
Click to collapse
April- 14 -2015 nightly r9
-Back to Linux 3.10.40 (For now, we are working to bring stable 3.10.73)
-Added Intelli-thermal v3.0
-bcmdhd4358: filter multicast packages while suspended
-fs/namei.c: fix potential memory leak in path_lookupat
-pinctrl: msm: fixed potential NULL pointer dereference
-usb: ks_bridge: by default debugging is disabled
-slub: fix kmem_cache_shrink return value
-mm: slub: fixed format mismatches in slab_err() callers
-power:Enable/Disable power collapse after camera open
-Implemented CPU Core Control by andip71
-tick: don't update idle time if cpu offline
-msm: kgsl: Only wake GPU on multitouch events
-Interactive: don't boost cpu if already boosted
-rtc: qpnp-rtc: Sets RTC time correctly
-rtc: qpnp-rtc: Set alarm control register properly
-Added Mobile Storage Analyzer
-soc: mbhc: Fix ID Tech card reader detection
-power: catch wake-up requests in suspend_again
-pinctrl: msm: prevent bogus wake up from suspend
-asoc: wcd9xxx: Improved headset detection
-Implemented Motorola MSM memcpy enhancements "memutils" (Faster memcpy performance for Krait)
-Improved Memutils
-Added CIFS as module
-Adde NTFS as module
-ASoC: msm: qdp6v2: handle proxy read failure
-ASoC: msm: qdsp6v2: Fix timestamp query during gapless transition
-mmc: core: Update PON (Power Off Notification) based on the system state
-mm: Fix NULL pointer dereference in madvise(MADV_WILLNEED) support
-netfilter: IDLETIMER: fix invalid deference of timer
-Fixes and improvements in Synapse
-Added CPU Binning (pvs information) Synapse> CPU VOLTAGE
-Added CPU core control in Synapse> CPU DRIVERS
-For more info check our Github
March- 27 -2015 nightly r8
-Linux update to 3.10.71
-Powesuspend updated to 1.7
-Intelli-plug updated to 4.0
-OC/UC -> 3072MHz / 268MHz
-Added Hardlimit Control
-Added new governors
-Addeded new scheldures
-Added memcopy & string use glibc version
-Added quickwakeup driver (improve battery life)
-Optimized Kernel Samepage Merging (KSM)
-deadline: Optimized for non-rotational
-mm: Clear page active before releasing pages
-ARM: 8119/1: crypto: sha1: add ARM NEON implementation
-ARM: 8120/1: crypto: sha512: add ARM NEON implementation
-ARM: crypto: add NEON accelerated XOR implementation
-ARM: add support for kernel mode NEON and only allow kernel mode neon with AEABI
-Fixed failure to enter PS mode while roaming
-Sched: Set MC (multi-core) sched domain's busy_factor attribute to 1
-Disabled add_random for more performance on SSD's
-tcp: enabled tcp fast open functionality (franciscofranco)
-For more info check our Github
March- 5 -2015 nightly r7
-Added KCAL - Advanced color control (Thanks to @savoca for his great job) check this thread for more info
March- 3 -2015 nightly r6
-Based on XXU1ANK4 (KitKat version) and compatible with "F,G,T,V,W8"
-Based on XXU1BOB4 (Lollipop version) and compatible with "F"
-Lollipop version has all the features except mdnie control and S-View hack
-Kernel compiled with Linaro Toolchain 4.9.3 2015-02
-FauxSound updated to 3.6
-Fixed some issues in FauxSound and Synapse
-cpufreq: Introduced new relation for freq selection Introduce CPUFREQ_RELATION_C
-Interactive Governor: Use CPUFREQ_RELATION_C
-Added Gentle fair sleepers (Synapse -> KERNEL TWEAKS)
-Enabled Kernel SamePage Merging (KSM) (Synapse -> KSM)
-Added key disabler (Synapse-> SCREEN/MISC)
-Added userspace vibration strength control (Synapse-> SCREEN/MISC)
-Changed some stuff in Synapse
-Reverted some commits
-Another minor changes
January- 27 -2015 nightly beta r5
-FauxSound implemented
-FauxSound in Synapse
-Added high performance mode in Synapse->Sound
-Fixed battery drain on wifi (My fault)
-Reverted another commits
January- 16 -2015 nightly r4
-Fixed cpu voltage control (No more 0MHz frequency in cpu voltage table)
-ASoC: wcd9xxx: use hwdep node for codec calibration
-ASoC: wcd9320: use hwdep nodes to get calibration
-ASoC: wcd9xxx: Changes for High performance mode
-ASoC: wcd9xxx: Change PA on and VDDIO switch sequence
-ASoC: wcd9xxx: Avoid micbias glitches during audio playback
-In conclusion better quality sound on headsets
-Sched/fair: reduced latency
-Decreased DHD_PACKET_TIMEOUT_MS to 250 ms (Before 500ms)
-Drecreased time to enter sleep
-Net: wireless: Increased scan entry expiration to fit new scan time
-PM: devfreq: Use high priority workqueue
-Msm: kgsl: Report correct GPU frequency in sysfs
-Some minor changes
January- 11 -2015 nightly r3
-Added Frandom as module and set by default (Synapse>I/O>Frandom) "For more info check this"
-Network speed tweak
-Reduced wakelocks "wlan_rx_wake" and "wlan_ctrl_wake"
-dtsi: realigned voltages with userspace values (Thanks to twistedumbrella)
-cpu-boost more performance (Thanks to franciscofranco)
-sched: LOAD_FREQ (4*HZ+61) "For more info check this"
-Interactive governor imported from the Nexus 6 (No more lag on interactive)
-Added bluactive and interactive_pro governors
-Reverted some changes that made the kernel laggy in some cases.
-Selinux set to permissive by default
-Gpu: msm: for higher priority you want to use nice level of -7
-Now you can change the governor tunables from Synapse (Issue fixed) (Thanks for the tip to AndreiLux)
-Synapse shows all the available gpu governors (Thanks to my friend Friedrich!)
-Cleaned some things in Synapse
-Other minor changes
January- 4 -2015 nightly r2
-Fixed Ondemand governor
-mm: slub: Default slub_max_order to 0 (Improved performance)
-Increased io performance
-writeback: fix occasional slow sync
-Fixed min frequency (Finally!)
-msm: Fix high load average from uninterruptible waits
-Cpu boost sysfs to enable/disable it (Synapse>cpu drivers)
-S-View hack (Twistedumbrella) enable/disable (Synapse>miscellaneous)
-Minor fixes
January- 1 -2015 nightly r1
-Based on Samsung Open Source N910FXXU1ANIE
-Compiled with Toolchain Linaro GCC 4.9.3 2014.12 Cortex A15
-PowerSuspend Driver
-Intelli-Plug V3.9
-Stereo Call Recording Support
-cpufreq_limit: don't override cpu min frequency
-Fast Charge V1.2
-Sweep2wake
-Simple GPU Algorithm
-Sysfs interface to Enable/Disable Logger Android (Default disable)
-Voltage Control
-Intelli-Thermal V1
-mDNIe Hijack control
-Advanced TCP control (westwood default)
-Sysfs interface to Enable/Disable CRC
-Dynamic Fsync Control V1.5
-Added Intelliactive, Smartmax and SmartassV2 governors
-Led Control
-Panel Color Control
-mDnie mode adapter for Synapse
-Selinux Enforcing/Permissive
-Synapse Support
Click to expand...
Click to collapse
Installation instructions
You need to have TWPR, CWM o Philz Recovery.
Download the last kernel
Reboot in recovery mode
Make backup (recommended)
Flash the zip
Downloads
Strictly No Mirrors Please. In the event that you need to make one ask us first with purpose behind what valid reason.
Current Version
After flash the kernel (LL version) go to play store and download Synapse apk.
App to control your display : Color Control
Emotion nightly r9 LL (Mediafire)
Old version
Emotion nightly r8 LL (Mediafire)
Nadia nightly r7 LL (Mediafire)
Nadia nightly r7 KK (Mediafire)
Nadia nightly r6 LL (Mediafire)
Nadia nightly r6 KK (MEGA)
Nadia nightly beta r5 (Mediafire)
Nadia nightly r3 (Mediafire)
Nadia nightly r4 (MEGA)
Nadia nightly r4 (AndroidFileHost)
Nadia nightly r3 (Mediafire)
Nadia nightly r3 (MEGA)
Nadia nightly r3 (AndroidFileHost)
Nadia nightly r2 (Mediafire)
Nadia nightly r2 (MEGA)
Nadia nightly r2 (AndroidFileHost)
Nadia nightly r1 (Mediafire)
Nadia nightly r1 (MEGA)
Nadia nightly r1 (AndroidFileHost)
Click to expand...
Click to collapse
Source code:
Emotion kernel Github
Thanks To/Credits
Andip71, AndreiLux, apb_axel, Civato, Christopher83, DerTeufel, Faux123, Ffolkes, Flar2, Franciscofranco, Franlov, Friedrich420, Gokhanmoral, Infernum, LoungeKatt (TwistedUmbrella), savoca, _Sofos_, Vanito, Yank555.lu, ZaneZam.
I hope I have not forgotten anyone!
Hit the "thanks" button if you like our work.
You can follow new updates here (Spanish)
Recommended settings & FAQ Synapse and all available options:
- LIVE STATISTICS: Time in states, Uptime,etc.
- CPU - GOV: cpu scaling, cpu governor and governor tunables.
- CPU voltage: separate frequency voltage.
- GPU: GPU scaling min/max frequency, GPU governor, Simple GPU Algorithm.
- I/O: schedulers, internal storage read-ahead, externalSD read-ahead, Frandom Module, Scheldure Tunables Internal/External
- CPU DRIVERS: PowerSuspend and Intelli-Plug
- THERMAL: Intelli-Thermal Control
- MISCELLANEOUS: Dynamic FSYNC Driver, Logger Mode, CRC Settings, S-View bypass, Selinux Status, Optimize Database.
- BATTERY: Live Statistics and Fast Charge
- MDNIE/SCREEN: Panel Control, mDNIe Mode and mDNIe Mode Hijack
- LED: Led Control
- SCREEN WAKE CONTROL: Sweep2Wake Control
- KERNEL TWEAKS: low memory killer, kernel entropy, panic and panic on oops.
- NETWORK: tcp congestion control, hardering the TCP/IP stack to SYN attack,ignore pings,etc.
- VM-FS: dirty radio, swappiness,etc.
- BUILD.PROP: Build.prop Tweaks
- LOGS: Clearn Synapse, Logcat and Dmseg
- INFO-REBOOT: info about the kernel, reboots,etc.
Click to expand...
Click to collapse
Balance between performance and battery
Quote:
Above is what I use personally. MAY NOT be optimal for all. Share your settings.
CPU frequency: 2649MHz/300MHz
CPU governor: Intelliactive or Bluactive for performance/ Interactive for battery
CPU voltaje: -25uV ((Be careful!! If you low voltages much you can get bootloop or battery drain.)
GPU: default values
I/O schedulers: row for both
PowerSuspend: hybrid hook
MPDECISION for performance/ Intelli-Plug for battery
Intelli-Thermal: enabled
MISCELLANEOUS: fsync enabled, logger mode disabled, crc disabled (you choice), Selinux Permissive
TCP: westwood for both
Click to expand...
Click to collapse
Aukhan recommended settings
1.
2.
F.A.Q
Can I flash this kernel on Note 4 SM-N910C or other variant?
No, you can not. This kernel is only for SM-N910F, SM-N910G, SM-N910T and SM-N910W8.
When I switch to Ondemand governor I noticed that cpu-boost is disabled.
Exactly, Ondemand and cpu-boost doesn't work well together. When you switch to Ondemand governor cpu-boost will be disabled automatically. Don't re-enable cpu-boost if you are using Ondemand governor. (Synapse>CPU DRIVERS)
Which app can control this kernel?
By default, the kernel is controlled by Synapse, but you can use the app that you like (Trickster Mod, Kernel Tweaker, etc.).
I flashed the kernel and Synapse says: "No support UCI detected".
Reflash the kernel, since it was a bad installation and Synapse does not detect the scripts.
After flashing the kernel lost root what to do?
In case you loose root just flash SuperSU
Any recommended settings to follow using Synapse?
At the beginning of the second post.
After flash the kernel some apks give me FC.
Go to Google Play Store and reinstall those apks.
From where can I remove int.d script?
Go to /system/etc/init.d using any root based file manager and delete.
Note: There is an important one related to superSU and if you remove it by mistake you're gonna have trouble with root permissions.
My device doesn't show any reaction to undervolting (battery life is same as before) or gets unstable even on light undervolting?
Use DVFS disabler Module(standalone) (dynamic voltage and frequency scaling), this feature was kept in touchwiz for benchmark boosting purposes and will conflict with any undervolting and custom governors because it scales the voltages and frequency on regular intervals and is framework integrated, so gets a higher priority than kernel based voltage and scaling controls.
For people who don't know what is DVFS please refer Wikipedia.
Min/Max frequency don't stick?
If your frequency settings don’t stick, it's because on certain Qualcomm devices, there are certain system services (thermald/mpdecision/project butter) or kernel service that rewrite frequency settings based on current thermal status and/or touch input.
I made a logcat but my file is empty. How I can "fix" it?
By default Android logger is disable. Go to Synapse > MISCELLANEOUS and enable Logger Mode.
What is it PowerSuspend?
This new powersuspend PM kernel driver is a replacement for it and existing early_suspend drivers. It should give better battery life.
What is it Intelli-Plug?
Intelliplug is a replacement for mp decision. Intelli-Plug is Faux123 open source solution to Qualcomm's closed source mpdecision. Intelli-Plug is disable by default. It conflicts with mpdecsion, so is HIGHLY recommend turning off mpdecision when using intelli-plug! (If you use Synapse the change is automatic. If you enable Intelli-plug mpdecision will turn off).
What is it Intelli-Thermal?
an intelligent MSM thermal throttling kernel driver designed to replace the
closed sourced thermald(aemon) from Qualcomm.
What is it Frandom?
Frandom is a kernel random number generator, which is 10-50 times faster than what you get from /dev/urandom. And 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.
What is it CRC?
CRC is a mechanism aiming to prevent data corruption when is enabled (reduce the performance around 30%). So if you disable it improve the performance but your data can be corrupted. Use it at your risk.
/sys/module/mmc_core/parameters/crc
Know/Reported/Fixed issues Know issues
1. Synapse doesn't show CPU governor tunables.
I'm trying to fix it. FIXED
2. Sometimes Synapse (and others kernel control apks) show that the min frequency is 1190MHz (or other frequency).
Just cancel it. FIXED
3. Ondemand doesn't work well. FIXED
Thanks for the report @Vangelis13
Any other Issues you may Report us and we will fix it
Reserverd
Currently its confirmed that its runing fine on Developer Edition by @manbat thanks to him.
If anybody else has tried it on a non developer Edition please let us know since we do not have a V Variant Device We wont be able to test.
Kindly report.
First! Sweet my first...first.lol
Have been running for a few days on my DE...runs great !!!
Sent from my SM-N910V / VZW Note 4 DE / Factory Bootloader Unlocked / Rooted / Custom Kernel-ed / TWRP 2.8.4.0.trltevzw
manbat said:
Have been running for a few days on my DE...runs great !!!
Sent from my SM-N910V / VZW Note 4 DE / Factory Bootloader Unlocked / Rooted / Custom Kernel-ed / TWRP 2.8.4.0.trltevzw
Click to expand...
Click to collapse
Glad to know it's running rock solid.
Working great here. Only thing I noticed is that when battery is above 90% the led flickers very quickly. May be an interaction with Light flow.
JDevil said:
Working great here. Only thing I noticed is that when battery is above 90% the led flickers very quickly. May be an interaction with Light flow.
Click to expand...
Click to collapse
=======
No issues with LEDs here....
Sent from my SM-N910V / VZW Note 4 DE / Factory Bootloader Unlocked / Rooted / Custom Kernel-ed / TWRP 2.8.4.0.trltevzw
JDevil said:
Working great here. Only thing I noticed is that when battery is above 90% the led flickers very quickly. May be an interaction with Light flow.
Click to expand...
Click to collapse
Are you using any LED apps? I don't see any issues.
This isn't built using VZW source is it?
bobbarker2 said:
This isn't built using VZW source is it?
Click to expand...
Click to collapse
No...but everything works. Source is listed in OP.
Sent from my SM-N910V / VZW Note 4 DE / Factory Bootloader Unlocked / Rooted / Custom Kernel-ed / TWRP 2.8.4.0.trltevzw
R6_KK is up... http://forum.xda-developers.com/showthread.php?p=57886425
Sent from my SM-N910V / VZW Note 4 DE / Factory Bootloader Unlocked / Rooted / Custom Kernel-ed / TWRP 2.8.5.0.trltevzw
manbat said:
R6_KK is up... http://forum.xda-developers.com/showthread.php?p=57886425
Sent from my SM-N910V / VZW Note 4 DE / Factory Bootloader Unlocked / Rooted / Custom Kernel-ed / TWRP 2.8.5.0.trltevzw
Click to expand...
Click to collapse
I'll update the OP tonight.
Sent from my SM-N910F
Thread updated!
After flash the kernel go to play store and install Synapse apk.
Enjoy it!
Changelog
March- 3 -2015 nightly r6
-Based on XXU1ANK4 (KitKat version) and compatible with "F,G,T,V,W8"
-Kernel compiled with Linaro Toolchain 4.9.3 2015-02
-FauxSound updated to 3.6
-Fixed some issues in FauxSound and Synapse
-cpufreq: Introduced new relation for freq selection Introduce CPUFREQ_RELATION_C
-Interactive Governor: Use CPUFREQ_RELATION_C
-Added Gentle fair sleepers (Synapse -> KERNEL TWEAKS)
-Enabled Kernel SamePage Merging (KSM) (Synapse -> KSM)
-Added key disabler (Synapse-> SCREEN/MISC)
-Added userspace vibration strength control (Synapse-> SCREEN/MISC)
-Changed some stuff in Synapse
-Reverted some commits
-Another minor changes
I'm confused why there is a Lollipop version? Is that not for VZW?
Mibuix0r said:
I'm confused why there is a Lollipop version? Is that not for VZW?
Click to expand...
Click to collapse
My Bad I actually though LL was released for this device, I've made the changes now.
Kernel updated!
March- 5 -2015 nightly r7
-Added KCAL - Advanced color control
I'll update the OP later meanwhile you may download it from here
Nadia nightly r7 kk - http://www.mediafire.com/download/d2v2p5l68t4laz8/Nadia-nightly-r7-KK-SM-N910F-G-T-V-W8.zip
Color control - http://www.mediafire.com/download/xj8za53ia2njico/re.codefi.savoca.kcal-v1.1.apk
Sent from my SM-N910F
Sent from my SM-N910F
New Color setting which looks more better try this and post your results.
Make sure you set your Display mode from Settings to Basic and try this
Thanks to @Psycho_666
Vegito Kernel for Lenovo Vibe K5/K5 Plus
Code:
#include <std_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 ROM
* before flashing it! YOU are choosing to make these modifications, and if
* you point the finger at me for messing up your device, I will laugh at you.*/
Features:
Insecured
adb runnable as root
init.d support
Upgraded to latest Linux version 3.10.107
Now powered by AROMA Installer.
Built Using UBERTC- 4.9 Aarch64 Toolchain along with optimizations like GCC optimization for cortex-a53 ,O3 & Graphite flags.
ThunderPlug - A Dynamic Hotplug Driver by @varun.chitre15 - Takes down all seven cores when phone goes to sleep leading to significant battery savings
Dynamic Fsync - A driver originally written by faux123- Disables Fsync when phone is being used causing significant IO boost.
Added Adreno idler GPU Alogrithm - An efficient workaround for msm-adreno-tz's overheads. Developed by @arter97
Disabled Gentle fair sleepers
F2FS Support ( Import from Motorola Source 7.0 Nougat )
Enabled arch power
Automatic busybox installation
Compatible with systemless root
KSM ( Kernel Sample Merging ) enabled
Uses live Ramdisk patching during flashing, so need not worry about ROMs on which you are flashing on.
Added Double Tap to Wake and Sweep2Wake
Added sound control
Added simple GPU Algorithm - An add-on for MSM-Adreno TZ GPU Governor. Developed by @faux123.
KCAL advanced color control [V2](RGB, Saturation, Value, Contrast, Hue)
CIFS support
zSwap support - A Virtual compressed memory pool - Can be used as a swapping devices for extra RAM.
Reduced idle power consumption
Wakelocks blocked by default thanks to @franciscofranco
Vibration Intensity Control: Let’s you adjust the intensity at which your phone vibrates
IOScheduler
block: Added Sio IOScheduler
block: Added FIOPS IOScheduler
Additional IOSchedulers: BFQ v7r8(recommended)
Governors enabled: ondemand, interactive:
Add sysinterface for GENTLE_FAIR_SLEEPERS [toggle switch]
Frandom driver- Fast Kernel Number Generator.
Kexec Hardboot Supported
Performance enhancements
Added USB fast charge
Introducing Intelli_thermal - A new thermal protection mechanism
Support for CRC-Toggle (Disabled by Default in Misc. TAB).
Improved square root algorithm.
Disabled some debugging
Relax thermal throttling values
Disabled MMC CRC check for extra 30% boost in IO
Support for ARCH_Power to reduce Power-Consumption and increase Battery-Life.
Support for the new PowerSuspend algorithm.
Optimized Console FrameBuffer for upto 70% increase in Performance.
Support for Larch Power feature (should improve Battery-Life).
Powersuspend mode
Added bunches of TCP Congestion Algorithm
Downloads
Vegito 6.4 ( Stock based )
Vegito 7.2 ( Lineage based )
Note:
Users can also update my kernel within 1 click by using my own app
Free Version
Paid Version
Google+ Community (Beta testing and releases)
https://plus.google.com/u/0/communities/107248021342303532678
Important:
Do not flash this over other custom kernels!
You should only flash Vegito over the kernel that came with your ROM
Reporting bugs
Grab a logcat, and a console ramoops (if random rebooting) or a dmesg (any other issues) right after the problem has occurred. (Please include at least a few pages of the log, not just the last few lines, unless you know what you're doing.)
See how to submit a bug report for the appropriate place to report your bug
INSTRUCTIONS
Just flash the zip in twrp and you are good to go!
XDA:DevDB Information
Vegito kernel for lenovo vibe k5, Kernel for the Android General
Contributors
Dreamstar
Source Code: https://github.com/nikitsharma15/Vegito_vibe_k5
Kernel Special Features:
Version Information
Status: Beta
Created 2016-12-04
Last Updated 2017-10-31
Changelog
Code:
Vegito 5.5 - 27/March/17
Power efficient workqueue patches (squashed).
Synced with LineageOS
Cpufreq: interactive: reduce timer with screen off
Reduced RQ Lock-Contention for upto 0.7% increase in Performance
Kernel: reduce overheat
Revert ThunderCharge Control – A driver to control the charging current rate developed by [user=4309448]@varun.chitre15[/user]
Revert MSM_Hotplug driver it contain some problem o.O
Fix simple_ondemand crashing
Disable More Debugging
Possibly More I Missed.)
Vegito 5.2 - 05/Feb/17
Code:
ThunderCharge Control – A driver to control the charging current rate developed by [user=4309448]@varun.chitre15[/user]
Fix simple_ondemand crashing
Disable More Debugging
Possibly More I Missed.)
Vegito 5.0 - 24/Jan/17
Code:
MSM Hotplug - a custom qualcomm based hotplugging driver by @myflux
F2FS Support ( Import from Motorola Source 7.0 Nougat )
Compatible with systemless root
KSM ( Kernel Sample Merging )
Vegito 4.2 - 20/Dec/16
Code:
Kexec Hardboot Supported [Exp]
Performance enhancements
Other Improvements
Vegito 4.0 - 10/Dec/16
Code:
Added Intelli_thermal v3.0 by [user=3332811]@faux123[/user]
Frandom driver- Fast Kernel Number Generator.
Added USB fast charge
Fsync On/Off switch.
Added Sweep2Wake && Sweep2Sleep
Added simple GPU Algorithm - An add-on for MSM-Adreno TZ GPU Governor. Developed by [user=3332811]@faux123[/user].
Uses live Ramdisk patching during flashing, so need not worry about ROMs on which you are flashing on.
Additional IOSchedulers: BFQ v7r8(recommended)
Built Using UBERTC- 4.9 Aarch64 Toolchain along with optimizations like GCC optimization for cortex-a53 ,O3 & Graphite flags.
Vegito 3.0 - 06/Dec/16
Code:
-Added Double Tap to Wake
-Added Faux sound control 3.6
-ThunderPlug - A Dynamic Hotplug Driver by [user=4309448]@varun.chitre15[/user] - Takes down all seven cores when phone goes to sleep leading to significant battery savings..
-Vibration Intensity Control: Let�s you adjust the intensity at which your phone vibrates
-Additional IOSchedulers: BFQ v7r8(recommended),FIOPS
-Disabled MMC CRC check for extra 30% boost in IO
-Support for ARCH_Power to reduce Power-Consumption and increase Battery-Life.
-Support for the new PowerSuspend algorithm.
-Optimized Console FrameBuffer for upto 70% increase in Performance.
-Support for Larch Power feature (should improve Battery-Life).
-Disabled some debugging
Vegito 2.0 - 05/Dec/16
Code:
Added Dynamic fsync ( Thanks to faux123 )
Added Adreno idler GPU Alogrithm
Enabled arch power
[B]Added some IOScheduler
[/B]Sio IOScheduler
Fiops IOScheduler
Tripndroid IOScheduler
fifo IOScheduler
[B]Added Governors:
[/B]Alucard
Nightmare
SmartassV2
Bioshock
Lionheart
CPU Boost
Powersuspend mode
[B]Added bunches of TCP Congestion Algorithm
[/B]
Vegito 1.0
Code:
- Initial Release
Reserved
Announcement
Introducing my own app to update my kernels within 1 click.
Get it from play store- Vegito Kernel Updater
Please Rate or give your feedback for this app.
Does it work on k5 plus a6020l36? Is it possible to have 2 ring tones to wake up in the next version of your kernel? Thanks for the work.
Wow, Thank you very much for this Kernel, Works With the plus Variant or only the normal?
Rodrigo Rodrigues said:
Wow, Thank you very much for this Kernel, Works With the plus Variant or only the normal?
Click to expand...
Click to collapse
I am not sure but you can give it a try
V2.0 Update
Changelog
Added Dynamic fsync ( Thanks to faux123 )
Added Adreno idler GPU Alogrithm
Enabled arch power
Added Bunches of IOScheduler
Added Bunches of Governors:
Powersuspend mode
Added bunches of TCP Congestion Algorithm
Disabled some debugging.
Download link on first page as usual
Please add double tap to wake
Hey @Dreamstar, you have plans of making this Kernel for Marshmallow and Nougat? And any chance we can get DT2W feature? Thank you very much for your work
Rodrigo Rodrigues said:
Hey @Dreamstar, you have plans of making this Kernel for Marshmallow and Nougat? And any chance we can get DT2W feature? Thank you very much for your work
Click to expand...
Click to collapse
Yes possibly in next update
Wow, a version for Nougat and marshmallow too? @Dreamstar
I just tested and it works in the a6020l36 Brazil variant.
I very much hope that in version 3.0 come DT2W.
Thank you for the work.
@akashi23
Thanks for confirmation,
@Dreamstar
In there any downside of using this kernel on plus(snapdragon 616) version.
DreamStar
I realized something, after a while the cpu governors and schedulers change by default again, same thing with cpu frequencies if changed, I realized that a lot of times also do not appear cpu governors in the kernel managers.
Sorry for bad English.
Please also add USB fast charging. Thanks
And if there's any chance make kernel working on custom ROM too.
And also try to add under clocking/over clocking voltage, CPU.
V3.0 Update
Changelog
Added Double Tap to Wake
Added Faux sound control 3.6
ThunderPlug - A Dynamic Hotplug Driver by @varun.chitre15 - Takes down all seven cores when phone goes to sleep leading to significant battery savings..
Vibration Intensity Control: Let's you adjust the intensity at which your phone vibrates
Additional IOSchedulers: BFQ v7r8(recommended),FIOPS
Disabled MMC CRC check for extra 30% boost in IO
Support for ARCH_Power to reduce Power-Consumption and increase Battery-Life.
Support for the new PowerSuspend algorithm.
Optimized Console FrameBuffer for upto 70% increase in Performance.
Support for Larch Power feature (should improve Battery-Life).
Disabled some debugging
Download link on first page as usual
Dreamstar Thanks for the new kernel version, I'm going to test now.
Dreamstar will i be able to test the kernel in cm 12.1 or it really only works on rom stock?
Please @Dreamstar make this Kernel for Custom ROM's...
Thank you very much for your work
@Dreamstar
Thanks, man! for this kernel. Finally for someone who wants customization on stock ROM.
But I am currently moving to CM 13, So if possible make kernel Compatible with CM 13, please.
My device is Lenovo vibe k5 plus (snapdragon 616) Indian variant.
Thanks again.
Good work keep it up