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[KERNEL] [STABLE] [☆CCKA☆] [3.4.48+] [4.2.x] [4.8.1☆O3] [★v.033.S★] [13/06] ☠ AK ☠
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I am not responsible for any damage to your phone.
Read before downloading or posting in the thread:
Proceed with caution if you have no experience.
If you appreciate my work and that of the guys who work with me donate $ 1 no more.
This money will be used to help maintain and all that is needed to continue the development of the AK kernel.
Are not used for me but will be donated to turn to those who contribute.
[4.2.x] AK
dev-host: ak.033.s.zip
Differential Changelog: Link
Features: Link
Github Kernel: Link
Github Ramdisk: Link
[4.2.x] RESET TO STOCK KERNEL
dev-host: Link
[HOSTING SERVERS] FOR ALL VERSIONS
Old Kernel version download (androidfilehost): Link
Old Kernel version download (dev-host): Link
[WIKI] AK
all the usefull infos for kernel: Link
Thanks a lot to hospital349
Don't forget to press Thanks and Rating button!
renaud, faux, franco
ezekeel, stratosk, mathkid
... and all others ...
Kernel How-to
AK WIKI PAGES
All info and guides on the kernel can be found on the Github.
UNDERVOLTING
The undervolting part of Kernel is based on Semaphore ideas.
You can use this guide directly from Statosk Thread.
Example and Link:
Link to Undervolting Infos
CPU PVS: Fast
Boost uV: 25000
Boost uV enabled: No
Higher KHZ threshold: 1350000
Lower under uV: 37500
Higher under uV: 25000
CPU KHz VDD(stock) VDD(final) Difference
384000 875000 812500 -62500
486000 900000 837500 -62500
594000 925000 862500 -62500
702000 950000 887500 -62500
810000 1000000 937500 -62500
918000 1025000 962500 -62500
1026000 1050000 987500 -62500
1134000 1100000 1037500 -62500
1242000 1125000 1062500 -62500
1350000 1150000 1100000 -50000
1458000 1162500 1112500 -50000
1512000 1175000 1125000 -50000
ROM
If you want a super customizable ROM:
Thanks a lot to
DroidTh3ory
DroidTh3ory says:
This is AXI0M.. Its Rebirth.
Feature filled ROM based on speed.
Contains Mods, Features, and Code from EVERYWHERE.
Build Details: AOSP 4.2.2 Compiled Using Linaro Toolchain and -03 Optimizations
Krait Optimizations
Cortex A9 Optimizations
Bionic Optimizations
and a lot of others fck features ......
NB: Click on image for g+ community link and send a request for access directly to DT!
ROM
If you want ROM near stock but superfast (click on logo):
Thanks a lot to
Sk8oldschool74
Team SOD
SK8 says:
ROM is AOSP 4.2.2 Purity Based
Custom Bootanimation
Naked Browser as Default Browser
Nova Launcher as Default Launcher
Older Radio Fix- Uses 4G LTE
New Gmail
APN
Custom Soft Keys
Custom Lock Ring (Team SoD Logo)
Much much more to come ...
Kernel Features
FEATURES
* Works on:
4.2.X
AOSPs, CM ROMs, ChameleonOS, KickFlip
Linux 3.4.48+
Based on JB Stock Kernel
Compiled with New Linaro 4.8.1
-O3 Optimizations
* Governors:
Interactive (Default) Patched to last from Common Branch
Conservative
Ondemand
Performance
Powersave
Userspace
* auto_hotplug:
2 core always online
* Schedulers:
Sio (Default and Optimized)
cfq, deadline, noop
+ scheduler autogroup
* Multicore Powersaving:
set to 1 by default (0,1,2)
* Read Ahead Buffer Size:
512/16
* Cpu Freqs:
384Mhz (Default Min)
1512Mhz (Default Max)
* Gpu Freqs:
400Mhz (Default Max)
* TCP Congestion:
Westwood (Default)
Cubic, Bic, Westwood, Htcp, Hstcp, Hybla, Vegas, Scalable, Lp, Veno, Yeah, Illinois, Reno
* Others Features:
AK color palette - Thanks CR88XZ Compression
mpdecision off at boot
HZ=250
auto hotplug by Thalamus
vibration value 80
gamma control by Franco
sound control by Faux
voltage control by Stratosk
SweeptoWake
SweeptoSLeep
FQ Codel Netscheduler
* Ramdisk Features:
Optimized EXT4 mount flags
Optimized Debug messages
Optimized Systemui Renice (-17)
Lmk withelist for common launcher (no redraw)
set to 1 by default at boot
Init.d Script for tuning Scheduler
Scripts present into --- /data/ak/ ---:
--- create_bugreport.sh ---
All thanks to Lioux
If you lunch this script you can collect all the infos for trouble problems with kernel:
last_kmsg
logcat
uname
dumpsys
ecc ...
Kernel Changelog
CHANGELOG
Project name: AK KERNEL
•anarkia1976 - Kernel Version: AK.033.S
•Danny Baumann - Make sure PWMs are running in sync.
•anarkia1976 - Kernel Version: AK.032.S
•anarkia1976 - gamma_control.c: Add AK color Profile III
•anarkia1976 - Enable SWEEP2WAKE
•faux123 - sweep2wake: release all touch events before enable irq in early suspend
•faux123 - sweep2wake: another attempt to re-init the touch driver
•faux123 - sweep2wake: add more debugging and re-organized reset code when lock up
•faux123 - sweep2wake: force reinit upon detection of lock up
•faux123 - sweep2wake: add lock up detection and re-init if detected
•faux123 - sweep2wake: disable debugging
•faux123 - sweep2wake: make tunables accessible via sysfs interface
•faux123 - lge_touch_core: sweep2wake: use more standard sysfs store method
•Dennis Rassmann - drivers/touchscreen: add lge_touch android_touch kobject to fix s2w in one position across devices
•Dennis Rassmann - drivers/touchscreen: add pmops and allow i2c to wake the device (even w/o ES/LR)
•Dennis Rassmann - sweep2wake: fix last touch not being released
•Dennis Rassmann - drivers/touchscreen: add sweep2wake
•Mahesh Sivasubramanian - msm: cpuidle: Remove preprocessor check for CONFIG_CPU_PM
•Anji Jonnala - msm: cpuidle: Update C state time stats in the cpu idle device.
•Stephen Boyd - msm: cpuidle: Don't disable irqs again
•anarkia1976 - Kernel Version: AK.031.S
•Namjae Jeon - writeback: fix writeback cache thrashing
•Colin Cross - hardlockup: detect hard lockups without NMIs using secondary cpus
•Henrik Rydberg - Input: Send events one packet at a time
•Minsung Kim - cpufreq: interactive: avoid underflow on active time calculation
•Todd Poynor - cpufreq: interactive: reduce chance of zero time delta on load eval
•Todd Poynor - cpufreq: interactive: handle errors from cpufreq_frequency_table_target
•anarkia1976 - Kernel Version: AK.030.S
•anarkia1976 - mako_ak_defconfig: Enable RCU_BOOST
•anarkia1976 - mako_ak_defconfig: Enable SHA1 and AES
•faux123 - arm/crypto: Add optimized AES and SHA1 routines
•anarkia1976 - mako_ak_defconfig: Enable SET_MIN_MAX, Add FREQ_DEBUG
•anarkia1976 - configs: Cleaning
•anarkia1976 - Kernel Version: AK.026
•anarkia1976 - ak-mako-build.sh: Add Ramdisk XZ Compression
•anarkia1976 - mako_ak_defconfig: Add XZ Compression, UNALIGNED_ACCESS Support
•faux123 - decompress_unlzo: fix compilation error
•Markus F.X.J. Oberhumer - lib/lzo: Optimize code for CPUs with inefficient unaligned access
•Markus F.X.J. Oberhumer - lib/lzo: Rename lzo1x_decompress.c to lzo1x_decompress_safe.c
•faux123 - arch/arm/Kconfig: enable unaligned capability for ARM
•Dave Martin - ARM: 7583/1: decompressor: Enable unaligned memory access for v6 and above
•Markus F.X.J. Oberhumer - lib/lzo: Update LZO compression to current upstream version
•anarkia1976 - mako_ak_defconfig: Enable CODEL Net Scheduler
•Eric Dumazet - fq_codel: dont reinit flow state
•Eric Dumazet - codel: refine one condition to avoid a nul rec_inv_sqrt
•Eric Dumazet - fq_codel: should use qdisc backlog as threshold
•Eric Dumazet - codel: use u16 field instead of 31bits for rec_inv_sqrt
•Geert Uytterhoeven - net/codel: Add missing #include <linux/prefetch.h>
•Eric Dumazet - codel: use Newton method instead of sqrt() and divides
•Eric Dumazet - fq_codel: Fair Queue Codel AQM
•Eric Dumazet - codel: Controlled Delay AQM
FINALLY!
I've read good things about your kernels; downloading now. Thanks for bringing us another option :beer:
Sent from my Nexus 4 using xda premium
YES! Finally, the mighty AK kernel! Thanks anarkia!
Woow, I recently stumbled upon this looking at Galaxy Nexus' roms and kernels.
Seems really good, can't wait to try!
another kernel to play around with..wicked welcome to the Nexus 4 section..heard great stuff about your kernel
Read so much good things about AK on the Hive from Gnex guys ! Finally love for Mako, let's rock this
Thanks a lot guys ... :highfive:
my max thanks is full ... uff ...
readed a lot of goods of this kernel.. will try it soon as my rom mistress want to change a rom ( currently have air kernel with new prima drivers, so if i flash this my wifi wont work :|) sorry for my bad english..
Do you have a good signal with new prima drivers?
anarkia1976 said:
Do you have a good signal with new prima drivers?
Click to expand...
Click to collapse
OMG, until now i always had a ****ty poor 3G connection at work, and now the signeal is WAY BETTER !
Idk what's these drivers exactly, but it seems to work pretty bad ass !!! :good:
Wow !!!! Happy flashing guys ! Your N4 will have multiple orgasms with ak inside :thumbup:
OMG, I've been waiting for this! I used to be on project Chicago back when I had a GNex, can't wait to have some AK power in my N4 when my replacement gets here this afternoon!
Where can I find Axiom ROM?
Sent from my Nexus 4 using Tapatalk 4 Beta
Ulver said:
Where can I find Axiom ROM?
Sent from my Nexus 4 using Tapatalk 4 Beta
Click to expand...
Click to collapse
You can click on Image and send an invitation to g+ community.
anarkia1976 said:
You can click on Image and send an invitation to g+ community.
Click to expand...
Click to collapse
Sorry Stefano...now I saw your pm.I've pm-ed u back.Thanx !:thumbup:
anarkia1976 said:
You can click on Image and send an invitation to g+ community.
Click to expand...
Click to collapse
Do it and wait very interested to test the Rom
Tapatalk
[KERNEL] [SM-T800 WIFI & T805 LTE] [12 Mar] SkyHigh TW KK Kernel [v3.3 FINAL] [Synapse ++]
I DO NOT SUPPORT THIS KERNEL OR THREAD ANY LONGER, SO PLEASE FLASH AT YOUR OWN RISK AND DO NOT PM FOR HELP or Q&A. ANY USER or DEV KANG THIS KERNEL WITHOUT PERMISSION WILL BE REPORTED
Click to expand...
Click to collapse
10.5" SM-T800 WIFI & T805 LTE TW 4.4.2 Exynos 5420 supported in thread only !!
PLEASE POST QUESTIONS THAT ARE NOT DEVELOPMENT RELATED IN Q&A HERE. THIS WILL HELP KEEP THINGS TIDY
BEFORE POSTING, ENSURE YOU READ POSTS #1-3 AND SEARCH THREAD FOR INFO FIRST. THANK YOU FOR YOUR ASSISTANCE
THREAD RULES & PROTOCOLS FOR THIS DEVELOPMENT THREAD:
BY POSTING YOUR ISSUES IN THIS THREAD, YOU ARE AGREE TO ABIDE BY THE FOLLOWING
DEVICE MODEL
ROM and firmware version etc
EXACT steps taken to reproduce YOUR isssue
Screenshots (if applicable)
Did you read Posts #1-3 completely?
Did you search the thread, XDA or GOOGLE?
Did you follow the install instructions EXACTLY?
What was your previous kernel?
Do you have any other known kernel tweaking apps, scripts or mods? (remove them)
Try older kernel (don't not flash anything older than v0.9 )
Try lastest stock firmware (without custom ROM - if you have installed)
ONLY IF YOU HAVE TRIED SUGGESTIONS ABOVE:
Turn on logging in Synapse and save logs AT TIME OF ERROR. AND post together with ALL the above information.
ELSE, DON'T WASTE MY TIME, YOU WILL BE IGNORED AND/OR POST REPORTED !!
THANK YOU :good:
I don't have time to build for any more devices I can't personally test & debug - sorry.
Let get it straight, I am not a real Developer, but I am UpInTheAir, part time kernel “hack” of SM-T700/705, SM-N9005 LTE, SGT 7.7 JB & ICS Kernels. I now share with you my Exynos5 TW SM-T800 WIFI & SM-T805 LTE kernels compiled from official Samsung sources.
* I don't pretend to know everything, so if you can be constructive and help out this project, please do so. You will find allot of answers by searching gitHub, XDA and SEARCH Just like I do …......
>> SCREENSHOTS << from T705 v0.5 : might not be always up-to-date !
FEATURES
* Based on official Samsung source: T705WVLU1ANJ5
* ramdisk source: T800XXU1ANJ6 & T805XXU1AOA1
* Built with Stock ARM Toolchain 4.7 (proven stabilty + efficiency + performance)
* Compiled with KERNEL_MODE_NEON & -mfpu=neon-vfpv4 + optimizations
* ARM: UNALIGNED_ACCESS
* KNOX WARRANTY VOID: 1
* SELinux PERMISSIVE or Enforcing
* adb insecure
* ROM Knox disable/freeze via Synapse control
* init.d script support (drop in script & set permissions to 755 or 777 and reboot)
* busybox v1.22.0-Dream-IRC installed to /sbin
* Will NOT delete your WIFI settings & passwords
* Possible Screen Mirroring / AllShare Cast fix
* Synapse app support for almost all kernel configurations + more !!
Many descriptions are in the app ! If you require more info, don't be lazy, please SEARCH like I did !
SYNAPSE FEATURES
CPU FREQ
CPU max frequency A15 cores = 2100 MHz (stock/default = 1900 MHz)
CPU min frequency A7 cores = 200 MHz (stock/default = 500 MHz)
A15 big & A7 LITTLE Cores time in state
CPU MULTICORE
Mult-core Hotplug Management
Screen OFF mode (fixed default)Exynos Dynamic CPU Hotplug Freq (A7 cores)
Hotplug CPU UP load
Hotplug CPU UP boost
Hotplug CPU DOWN hysteresis
Multi-core power saving control (sched_mc_power_savings)
Power-efficient Workqueues control
CPU VOLT
Voltage control for:
big cores
LITTLE cores
CPU GOV
CPU governor
interactive (default)
on-demand (tweaked to use power efficient workqueues)
conservative
CPU governor tunables
DEVFREQ
CPU internal frequency voltage control (Stock 133-600 MHz)
83-133 - 222 - 333 - 400 - 440 - 460 - 480 - 500 - 600
Memory frequency voltage control (stock 160-733 MHz)
133-160 - 200 - 266 - 400 - 533 - 667 - 733 (1.9 GHz) - 800 (2.0 GHz) - 933 (2.1 GHz)
GPU
Midgard GPU power policy control
coarse_demand (default)
demand (stock)
always_on
Midgard GPU power policy threshold control (profiles)
Battery (default)
On-demand
Peformance
GPU max frequency = 667 MHz (stock/default = 480 MHz)
GPU min frequency = 100 MHz (stock/default = 177 MHz)
GPU voltage control
GPU freq time in state
GPU QoS
MScaling settings for:
MIF
INT
CPU
IO
I/O Schedulers
BFQ (default - tweaked for SSD)
DEADLINE (tweaked for SSD)
CFQ
NOOP
FIOPS
SIO
ZEN
Int storage scheduler
Int storage read-ahead (512 KB for 16 GB partition)
General IO tuneables
I/O scheduler tunables
MEMORY
Ultra Kernel SamePage Merging (UKSM)
UKSM stats
Scan delay interval
UKSM CPU governor (profiles)
Max CPU consumption (use with FULL governor)
Dynamic Fsync control (default enabled)
Dynamic management of dirty page writebacks
Active
Suspend
Virtual Memory
VNSWAP control
ZSwap memory pool control
Adaptive Dirty Background Ratio on Suspend / Resume
Adaptive Dirty Ratio on Suspend / Resume
Drop caches (Clear VFS cache after boot)
Laptop Mode
Swapiness
Adaptive VFS Cache Pressure on Suspend / Resume
POWER SUSPEND
PowerSuspend
Autosleep_hook
Userspace_trigger
DisplayPanel_hook
Hybrid_hook (default)
PowerSuspend State (only with Userspace_trigger)
ADVANCED
Low Menory Killer Profiles
Low
Medium
Default
Agressive
Exterminate
Low Memory Killer minfree tuning (OOM LMK)
Management of not killable processes whitelist
system apps
user apps
Entropy
Gentle Fair Sleepers control
Arch Power control (enabled)
randomize_va_space control
Dynamic management of minimal timer slack value (active & suspend)
Generic and core apps/processes
Apps/processes in foreground
Apps/processes in background and non interactive
THERMAL
CPU thermal control
GPU thermal control
Memory interface thermal control
AUDIO
* WolfsonMicro Sound Control by AndreiLux
* parametric equalizer presets & tuning by heyjoe66
Mono mixer
Speaker amplification
Left channel volume
Right channel volume
Earpiece volume
Privacy mode
SP equalizer control
HP equalizer control
BATTERY
Battery info
Unstable power detection
AC mains
Standard downstream port
Dedicated charging port
Charging downstream port
Accessory charger adapter
Miscellaneous charging
MHL power
Battery Scaling Calibration (fuel-gauge chip reset)
NETWORK
TCP congestion control
All available enabled.
Default = westwood+
Screen mirror/allshare cast fix control (default = enabled)
Clean WIFI Lease
WiFi Power Mode While Screen-On/Off
Force Off
Off
Fast (default = screen ON)
Max (default = screen OFF)
WiFi DTIM Interval While Screen-On/Off
tcp_default_init_rwnd
TCP/IP network security
TCP/IP network speed (default = enabled)
3G DNS speed & security tweak
Google, OpenDNS, Comodo, Level3, Norton_DNS, Smart_Viper
GPS region TEMPORARY REMOVED IN v2.0.0
Default, Asia, Europe, Oceania, North America, South America, Africa
IVP6 Optimistic Detection
optimistic_dad (enabled)
use_optimistic (enabled)
USB TEMPORARY REMOVED IN v2.0.0
UMS (USB Mass Storage) mode
MTP mode
USB Keyboard / Mouse (with USB Keyboard app)
SECURITY
KNOX control (default "NO_ACTION")
SELinux status control
Permissive (default)
Enforcing
SYSCTL
FS SYSCTL
Kernel SYSCTL
Net SYSCTL
VM SYSCTL
FS (File System)
Display FS Type
FS Controls
remount System r/w r/o
remount RootFS r/w r/o
SPI CRC settings control (disabled)
Optimise Databases (SQLite3)
File System Trim
Wipe Options
cache reboot
dalvik-cache reboot
cache & dalvik-cache reboot
clipboard cache
tombstones
BACKUP & RESTORE
Name - Restore - Delete - Backup
profiles
kernel image
REBOOT
Reboot device
Recovery Mode
Download Mode
Power Off
Clear Synapse Data
Restart Synapse
LOGS
Android logger control (disabled)
logcat
Kernel logger printk control (dmesg)
dmesg
last_kmsg
INFO
* xz kernel compression
* Reduced logging
* enable ARCH_POWER
* use WQ_POWER_EFFICIENT
* optimized SLUB memory allocator
* Frandom
* mount partitions NOATIME and NODIRATIME by default
* FIDTRIM
* F2FS support in source and ramdisk (not tested)
* exFAT FS support
* NTFS R/W support with app
* CIFS support
* Asynchronous Fsync
* WIFI: filter multicast packages while suspended
* /proc/.config.gz support
* CRYPTO_SHA1_ARM_NEON, CRYPTO_SHA512 & CRYPTO_SHA512_ARM_NEON
* NVIDIA power efficiency patches
* Low Memory Killer tweaks
* Microsoft X-BOX gamepad controller in-built module
* And lots lots more ...................
CREDITS
* My family !!
* BeansTown106 & Chainfaire for bringing root
* halaszk88 - initial sysnapse layout & many source commits
* AndreiLux - many many contributions to Exynos kernel development & Synapse app
* apbaxel - various synapse controls I've adapted
* Christopher83 - all things dynamic !
* faux123 - various patches
* Yank555 - various patches
* heyjoe66 - Wolfson parametric equalizer presets & tuning. Also Dynamic Hotplug implementation
* XDA
* Samsung OSRC
* and many others!
* check github source credits
* IF I'VE FORGOTTON ANYONE, PLEASE DON'T BE SHY AND SPEAK UP, THANKS
XDA:DevDB Information
SM-T800 WIFI & T805 LTE TW Kernel, Kernel for the Samsung Galaxy Tab S
Contributors
UpInTheAir
Source Code: https://github.com/UpInTheAir/Galaxy-Tab-S-Kernel/commits/SkyHigh
Kernel Special Features: Synapse ++ Read OP
Version Information
Status: Abandoned
Current Stable Version: v3.3 FINAL
Stable Release Date: 2015-03-12
Created 2014-08-22
Last Updated 2015-04-14
Requirements - installation & download
** DISCLAIMER : FLASH AT YOUR OWN RISK **
WARNING :
* Under-volting can cause instability
* Over-clocking can cause freeze/reboot, heat & damage to CPU, GPU or other hardware
* Any customizations may void warranty
* May not be suitable for your device or customizations
* UpInTheAir is NOT responsible, the person you see in the mirror is !
REQUIREMENTS
Watch >> THIS <<
SM-T800 WIFI or T805 LTE Exynos device
TW Kit Kat 4.4.2
Rooted
TWRP Recovery
CHANGE-LOG
v3.3 [12-March-2015]
kernel :
Revert "net: wireless: bcmdhd4354: Fixed failure to enter PS mode while roaming in suspend" (reverting fixes reported issue of "slow & laggy" connection on 5GHz WIFI)
v3.2 [12-March-2015]
ramdisk :
Synapse: FS: remove "Wipe Cache" and "Wipe Dalvik-Cache" options (may cause user app issue who forget to reboot)
Synapse: FS: add "Wipe Cache & Dalvik-Cache Reboot" option
kernel :
Revert "ipv4: try to cache dst_entries which would cause a redirect" (reverting fixes reported issue of "slow & laggy" connection on 5GHz WIFI)
v3.1 [11-March-2015]
ramdisk :
init.rc: remove some boot defaults (set in source)
Synapse: GPU QoS: FIX GPU CPU QoS display correct CPU (A7) freq, ie CPU freq 250 is now displayed as 500 MHz for GPU 177 MHz, and so on
Synapse: FS: add Wipe tombstones option
Synapse: MEMORY: change dirty_ratio & dirty_background_ratio to Adaptive and update descriptions.
kernel :
mm/page-writeback.c: enabled Dynamic Dirty Writeback by default
mm: Implement Adaptive Dirty Background Ratio & Dirty Ratio for suspend/resume [by UpInTheAir]
config: enable ADAPTIVE_DIRTY_BACKGROUND_RATIO & ADAPTIVE_VM_DIRTY_RATIO
mm: adjust dirty_background ratio to mirror ramdisk init.rc value
mm: adjust swappiness value to mirror ramdisk
fs: make ADAPTIVE_VFS_CACHE_PRESSURE compile optional [by UpInTheAir]
config: enable ADAPTIVE_VFS_CACHE_PRESSURE
v3.0 [09-March-2015]
ramdisk :
Synapse: FS: add FSTrim push button
Synapse: FS: add Wipe Options - Wipe Cache, Wipe Cache Reboot, Wipe Dalvik-Cache, Wipe Dalvik-Cache Reboot, Wipe Clipboard Cache
Synapse: BACKUP RESTORE: FIX backups not being restored
Synapse: BACKUP RESTORE: rework and now able to add names to Profile and Kernel Backups !!
kernel :
Samsung DYNAMIC Hotplug control: hotplug_cpu_up_boost_value 90 > 0 (better UI performance with all cores on like stock. Battery nuts can set to 30%)
timer: optimize apply_slack()
kernel/timer.c: Optimize apply_slack() for size and speed
block: recursive merge requests
ipv4: try to cache dst_entries which would cause a redirect
net: wireless: bcmdhd4354: Fixed failure to enter PS mode while roaming in suspend
v2.9 [05-March-2015]
ramdisk :
sbin: SkyHigh.sh: Do not kill system and user app processes enabled by default
sbin: SkyHigh.sh: added some default processes
init.rc: set SELinux Permissive by default on boot
init.rc: add support for timer slack values and defaults
Synapse: CPU MULTICORE: remove Hotplug mode control (Hotplug screen on & off mode is default permanent). Screen off mode is just too buggy, there is a work-around which I'll add to Post #3 PERFORMANCE section
Synapse: CPU GOV: FIX seekbar (replace it) not setting sampling rate when changing to conservative gov
Synapse: ADVANCED: add Dynamic timer slack controls & default values for battery savings ( thanks to Christopher83 )
Synapse: SECURITY: add SELinux Status control (toggle between Enforcing & Permissive)
Synapse: FS: add SPI CRC Settings control (already disabled by default in source)
Synapse: LOGS: add printk (kernel dmesg) control
Synapse: tidy up & a few other minor things
kernel :
Revert "SELinux: set permissive in source instead of ramdisk
SELinux: permit Enforcing > Permissive changes in ROM
drivers/mmc: spi CRC configurable
cpufreq: interactive: don't schedule timer on offline cpu
cpufreq: interactive: delete timers for GOV_START
cpufreq: conservative: adjust freq dn threshold so hotplug cores lower to A7 values at low load
mm: remove compressed copy from zram in-memory
Samsung DYNAMIC Hotplug control: sync with oloendithas
Makefile: fix DYNAMIC Hotplug control compile warnings
tick: Upstream fixes
kthread_work: wake up worker only when the worker is idle
config: enable DEBUG_HOTPLUG
cgroups: Introduce timer slack controller
kernel: cgroup_timer_slack: Adaptations for 3.4 kernel
config: enable CGROUP_TIMER_SLACK
kernel: cgroup_timer_slack: Dynamic management of timer slack
kernel: cgroup_timer_slack: Dynamic management of timer slack - adapt for PowerSuspend driver
config: CGROUP_DYNAMIC_TIMER_SLACK
sched: Set MC (multi-core) sched domain's busy_factor attribute to 1
Makefile: Turn off -Wmaybe-uninitialized when building with -Os
CPU hotplug, writeback: Don't call writeback_set_ratelimit() too often during hotplug
printk: Add sys kernel interface to configure linux printk logging
printk: make sysfs kernel interface compatible with Synapse app
scripts: gcc-wrapper: Use wrapper to check compiler warnings
Makefile: implement CCACHE properly
Makefile: Fix gcc-4.9.0 miscompilation of load_balance() in scheduler
Makefile: optimize flags
Samsung DYNAMIC Hotplug control: screen on & off mode set default
WLAN subsystem: Sysctl support for key TCP/IP parameters
Samsung DYNAMIC Hotplug control: hotplug_cpu_up_boost_value 90 > 30
v2.8 [28-February-2015]
ramdisk :
init.rc: set Wolfson speaker equalizer switch off by default
synapse: add CPU MULTICORE tab: add Holtplug controls for screen off & on/off modes
synapse: CPU FREQ: move CPU multi-core power saving & Power Efficient WQ controls to CPU MULTICORE
synapse: MEMORY: remove KSM & add UKSM controls
synapse: SYSCTL KERNEL: fix apply/discard bug
kernel :
Samsung DYNAMIC Hotplug control
Hotplug: set to Screen OFF mode by default
scheduler: update BFQ-v7r4 to BFQ-v7r7 for 3.4.0
UKSM v1.2.2
UKSM: fix compile warnings
config: enable UKSM
Hotplug: prevent changes to user set scaling_min_freq_gpu
v2.7 [02-February-2015]
ramdisk :
init.rc: set optimistic DAD enabled
synapse: SYSCTL: add separate FS-KERNEL-NET-VM (if you don't understand what each does, don't touch)
synapse: ADVANCED: add Arch Power control (enabled)
synapse: NETWORK: add IVP6 Optimistic Detection (enabled)
kernel :
net: wireless: bcmdhd4358: reduce kernel logging
page_alloc: Make watermarks tunable separately
powersuspend: various patches/fixes
usb: gadget: check for accessory device before disconnecting HIDs
ipv6: clean up anycast when an interface is destroyed
xt_qtaguid: Use sk_callback_lock read locks before reading sk->sk_socket
ARM: compile KERNEL_MODE_NEON with -mfpu=neon-vfpv4
Makefile: various (experimental) kernel build optimizations
sched: Add controls for sched features
ARM: compile vfp with softfp
v2.6.0 [30-Jan-2015]
ramdisk :
synapse: NETWORK: FIX apply/discard bug for TCP speed/security & 3G DNS tweaks
synapse: NETWORK: add Screen mirror/allshare cast fix control
Synapse: NETWORK: add Clean WIFI Lease
synapse: NETWORK: set TCP/IP Network Speed tweak "Enabled" by default
Synapse: ADVANCED: add LMK profiles
Synapse: MEMORY: add KSM stats
Synapse: MEMORY: add Drop caches (default enabled)
Synapse: BATTERY: add battery scaling re-calibration instructions
kernel :
arch: arm: lib: optimize memcpy for cortex-A15
config: enable ARM_PLD_64BYTE & USE_LDRDSTRD_OVER_LDMSTM
Revert "BCMDHD4354: WIFI: POWERSUSPEND support (not using with panel on/off powersuspend hooks)
v2.5.0 [24-Jan-2015]
ramdisk :
T805XXU1AOA1 ramdisk
synapse: GPU QoS: add GPU QoS controls for: MIF, INT, CPU
synapse: AUDIO: add controls for speaker amplification & equalizer
ramdisk: /sbin/SkyHigh.sh: add Wolfson sound defaults (parametric equalizer presets & tuning by heyjoe66)
kernel :
sched: Implement smarter wake-affine logic
cpufreq: interactive: decrease timer_slack to 70ms
kernel/power/powersuspend: add display panel hooks for powersuspend
kernel/power/powersuspend: add missing version numbers
wolfson sound control: Fixed stereo EQ and DRC for headphones and speakers
byteorder: allow arch to opt to use GCC intrinsics for byteswapping
CPU unaligned access path
ARM: enable UNALIGNED_ACCESS
Makefile: enable unaligned access
config: enable HAVE_EFFICIENT_UNALIGNED_ACCESS
fs/dcache.c: Fix the too small buffer for dname
GPU: add interface to modify GPU governor scaling table for MIF/INT/CPU QoS freq
Makefile: fix compile error
devfreq: INT: unlock 83 MHz min freq
devfreq: MIF: unlock 133 MHz min freq
v2.4.0 [17-Jan-2015]
ramdisk :
synapse: GPU: FIX GPU governor not setting on reboot
synapse: MEMORY: update Dynamic Dirty Page Writeback description
kernel :
cpufreq: interactive: use new CPUFREQ_RELATION_C
fs: vfat: reduce the worst case latencies
config: enable XPAD support (Microsoft X-BOX gamepad)
mm: pass readahead info down to the i/o scheduler
v2.3.0 [12-Jan-2015]
ramdisk :
/sbin/SkyHigh.sh: add NTFS r/o mounting (/mnt/ntfs/). For r/w, use paragon app.
kernel :
block: sysfs: allow non superusers to change I/O scheduler
Fix dynamic read-ahead
binfmt_elf.c: use get_random_int() to fix entropy depleting (max = 4096)
android: lowmemorykiller: add lmk parameters tunning code
lowmemorykiller: Account for highmem during kswapd reclaim
cpufreq: interactive: don't skip waking up speedchange_task if target_freq > policy->cur
omdemand: lower down_step_level to 100 (aka 200) MHz
cpufreq: Introduce new relation for freq selection
Squash 'enhance power efficiency' patches
vfs: fix bad hashing of dentries
selinux: whitelist f2fs
SELinux: Fix memory leak upon loading policy
selinux: just shut up
selinux: fix inode security list corruption
fs: Add a missing permission check to do_umount
kernel: add support for gcc 5
crypto: create generic version of ablk_helper
ARM: pull in <asm/simd.h> from asm-generic
crypto: sha1: add ARM NEON implementation
config: CRYPTO_SHA1_ARM_NEON
crypto: ablk_helper - Replace memcpy with struct assignment
crypto: add crypto_[un]register_shashes for [un]registering multiple shash entries at once
crypto: sha256 - Expose SHA256 generic routine to be callable externally
crypto: sha512 - Expose generic sha512 routine to be callable from other modules
ARM: 8120/1: crypto: sha512: add ARM NEON implementation
config: enable CRYPTO_SHA512 & CRYPTO_SHA512_ARM_NEON
ARM: 7723/1: crypto: sha1-armv4-large.S: fix SP handling
board-lt03-battery: Longer battery polling interval
v2.2.0 [24-Dec-2014]
ramdisk :
init.rc: set GPU governor course_demand (set as default)
Synapse: GPU: add Midgard GPU power policy control
Synapse: GPU: add Midgard GPU power policy threshold control (set default profile "Battery")
Synapse: NETWORK: add 3G DNS speed & security tweak
Synapse: Some more clean up
kernel :
usb: gadget: mass_storage: added sysfs entry for cdrom to LUNs
Mali: proper GOV table on init; code cleanup
v2.1.0 [21-Dec-2014]
ramdisk :
FIXED CIFS: init.rc: Create mountpoint so Dalvik can mark as slave in zygotes to allow CIFS mounting and other app databases (forgot to include when updated ramdisk)
FIXED slow Synapse load on boot: KNOX: please set to "NO_ACTION" after set Disabled or Enabled. Knox will still be enabled or disabled.
Synapse: Lots of clean up of code and remnants of old files
Synapse: Tidy up of layout, added/remove/move tabs and features about
Synapse: CPU: added big.LITTLE CPU freq time in state
Synapse: GPU: added GPU freq time in state
Synapse: IO: added IO scheduler tunables
Synapse: BATTERY: added more info
Synapse: REBOOT: added Restart Synapse button
Synapse: INFO: added asv_group
Synapse: NETWORK: add TCP security
Synapse: NETWORK: add TCP speed
v2.0.0 [27-Nov-2014]
updater-script :
Removed ROM KNOX removal code (Synapse freeze/disable in Synapse control added)
ramdisk :
ramdisks from T800XXU1ANJ6 & T805XXU1ANJ5
init.rc/default.prop: removed SELinux permissive hack, now set in source
Synapse: Security: add KNOX enable/disable (freeze) control
Synapse: CPU: Power-efficient Workqueues control (default enabled)
Synapse: USB: remove storage options (temporary until fixed)
Synapse: Network: remove GPS tweak options - slowing down boot (temporary until fixed)
Synapse: various small tidy up and additions
kernel :
source update: T705WVLU1ANJ5
SELinux: set permissive in source instead of ramdisk
v1.9.1 [07-Oct-2014]
ramdisk :
synapse: FS: bug fix - Optimise Databases error if no sdcard/SkyHigh/Log folder not present
v1.9 [07-Oct-2014]
ramdisk :
init.rc: remove Gentle Fair Sleepers boot default - now disabled by default in source
synapse: Backup Restore: fixed bug not backing up & restore current kernel
synapse: FS: add push button to Optimise Databases (SQLite3)
kernel :
xz: tweaking kernel compression
af_unix: speedup /proc/net/unix
sched: disable GENTLE_FAIR_SLEEPERS by default
mm: don't wait for congestion when mem is high
block: disable add_random for more performance on SSD's
fs/dyn_sync_cntrl: on by default if enabled in defconfig
mmc: disable CRC check for better performance
mm: optimize Kernel Samepage Merging (KSM)
Input: send events one packet at a time
lib/int_sqrt.c: optimize square root algorithm
readahead: make context readahead more conservative
gpu: ion: system_heap: add support for 2MB allocations
CHROMIUM: clocksource: allow clocksources to be selected earlier during boot
v1.8 [30-Sept-2014]
ramdisk :
init.rc: Create mountpoint so Dalvik can mark as slave in zygotes to allow CIFS mounting and other app databases.
synapse: USB: add MTP mount option (if is doesn't mount storage properly on PC, just toggle between Default > MTP )
synapse: INT/MIF voltage control
kernel :
EXYNOS5420 MIF: unlock MIF 933 MHz & set for CPU 2.0+ GHz freq
opp: De-obscurify OPP structs and disclose find_device_opp
devfreq: add Exynos 5420 MIF voltage control
devfreq: add Exynos 5420 INT voltage control
MIF / INT fix
MIF / INT: allow 6250 mV increments
EXYNOS5420 MIF: set 800 MHz for CPU 2.0 GHz freq
workqueue: fix permission for power_efficient
v1.7 [21-Sept-2014]
kernel :
arch/arm/Makefile: adaptation to full neon-vfpv4 support
sched: GENTLE_FAIR_SLEEPERS fix unused cpu var
drivers/staging: configurable android log buffer sizes
config: set LOGCAT_SIZE=256
ext4: Speedup WB_SYNC_ALL pass called from sync(2)
bfq-iosched: tuning for SSD
ksm: check and skip page, if it is already scanned
config: enable KSM_CHECK_PAGE
config: enable Conservative & disable Userspace governor
v1.6 [17-Sept-2014]
ramdisk :
init.rc: set defaults: removed KSM deferred_timer as now set enabled in source
synapse: Network: tcp_default_init_rwnd (not sure how to tune the value yet)
synapse: Reboot: added Power Off option
kernel :
cifs: enable mounting cifs drives visible to all apps
config: enable CIFS RESTRICT_ROOTFS_SLAVE
block: Reserve only one queue tag for sync IO if only 3 tags are available
setlocalversion: do not append -dirty when there are un-committed changes
kswapd: reduce time spent in congestion_wait
workqueue: add system wide power_efficient workqueues (battery)
config: enable WQ_POWER_EFFICIENT (battery)
CPUFREQ: ondemand: use power efficient wq (battery)
mutex: Make more scalable by doing less atomic operations
mutex: Queue mutex spinners with MCS lock to reduce cacheline contention
writeback: fix writeback cache thrashing
sched: Make scheduler aware of cpu frequency state
bcmdhd4354: filter multicast packages while suspended (battery)
tcp: add a sysctl to config the tcp_default_init_rwnd
net: tcp: optimization with rcv_wnd
vfp/Makefile: compile with -mfpu=neon-vfpv4 & hard float
slub: optimized SLUB memory allocator
net: loopback: set default mtu to 64K
ksm: enable deferred_timer by default to prevent the CPU to be wakened for ksm activities
ext4: add support for FIDTRIM, a best-effort ioctl for deep discard trim (no idea if it's working)
Report permissive mode in avc: denied messages
config: disable mutex debugging
v1.5 [10-Sept-2014]
ramdisk :
init.rc: set defaults: Dynamic FSync enabled
kernel :
ARM: implement KERNEL_MODE_NEON
config: enable KERNEL_MODE_NEON
Makefile: added ccache for speed up kernel compile
sync: don't block the flusher thread waiting on IO
staging: android: lowmemorykiller: select a new task to kill
SELinux: Reduce overhead of mls_level_isvalid() function call
SELinux: Fix kernel BUG on empty security contexts
fix compile warning for Async Fsync
arm/crypto: add optimized AES and SHA1 routines
config: enable CRYPTO_SHA1_ARM & CRYPTO_AES_ARM
softirq: reduce latencies
ext4: speed up truncate/unlink by not using bforget() unless needed
mm: Clear page active before releasing pages
v1.4 [07-Sept-2014]
ramdisk :
synapse: Memory: VNSWAP control (1>1024 MB - Unable to disable (reset) / set size to 0 yet)
synapse: Memory: ZSwap memory pool control
synapse: Memory: Deferred Timer control
synapse: minor typo, cleanup & corrections to general layout and descriptions
kernel :
ksm: Provide support to use deferred timers for scanner thread
sched: LOAD_FREQ (4*HZ+122) avoids loadavg Moire
staging: android: lowmemorykiller: implement task's adj rbtree
config: enable ANDROID_LMK_ADJ_RBTREE
cpufreq: tidy up
block: add SIO I/O scheduler
block: add ZEN I/O scheduler
config: enable SIO & ZEN I/O schedulers
v1.3 [03-Sept-2014]
ramdisk :
synapse: Reboot: added Reboot to Download Mode
synapse: USB: USB Mouse / Keyboard control
ramdisk: file_contexts: add busybox to file_contexts to allow via SELinux
kernel :
cpufreq: Fake the IKS specific frequency table to stock values (fixes: corrects to stock CPU touch boost frequencies & CPU freq in Power Saving Mode)
lib: memcopy & string use glibc version
scheduler: update BFQ-v7r4 to BFQ-v7r5 for 3.4.0
drivers: usb: Use Android device as USB keyboard/mouse
USB KEYBOARD/MOUSE: added on/off trigger to driver
v1.2 [01-Sept-2014]
ramdisk :
synapse: Network: WiFi Power Mode controls
kernel :
BCMDHD4354: WIFI PM support for KitKat driver
BCMDHD4354: WIFI: POWERSUSPEND support
sched: cpu_power: enable ARCH_POWER
v1.1 [31-August-2014]
ramdisk :
init.rc: added some more boot defaults
synapse: new PowerSuspend controls: (enabled Hybrid as default)
kernel :
kernel/power/powersuspend: cumulative update to version 1.5
kernel/power/powersuspend: LCD screen on/off hooks
v1.0 [27-August-2014]
ramdisk :
default.prop: Possible Screen Mirroring / AllShare Cast fix (please give FULL report !!)
init.rc: added some more boot defaults
synapse: added to descriptions & general clean up
synapse: PowerSuspend: (enabled by default)
added dynamic Fsync control (disabled by default)
moved Dynamic Dirty Page Writeback controls
added Adaptive VFS Cache Pressure on Suspend / Resume
synapse: Battery: added Battery Scaling Calibration (fuel-gauge chip reset)
synapse: Reboot: added Clear Synapse Data button
kernel :
fs/dyn_sync_cntrl: dynamic Fsync control v1.5
fs/dcache.c: adaptive vfs_cache_pressure on suspend / resume
fs/aio.c: Asynchronous I/O latency to a solid-state disk greatly increased
enabled AIO
kernel: sched: LOAD_FREQ (4*HZ+61) avoids loadavg Moire
config: set default TCP Westwood+ -- remembered at last
Dynamic read-ahead (1024 kB for 16 GB partition)
block: add FIOPS I/O scheduler
block: deadline: tweaks
Optimize for non-rotational
allow 0ms deadline latency, increase the read speed
Initial v0.9 release [22-August-2014]
All source and ramdisk mods synced with T700/705 build
INSTALLATION
Watch >> THIS <<
Uninstall any CPU control apps, tweaks and scripts etc.
Recommend: Install Wanam DVFS disabler for greater kernel control
Recommend: Backup your current kernel with TWRP Recovery
Recommend: Install Synapse app from Google Play and rate it ☆☆☆☆☆ !!
If Synapse app is installed and using with any current kernel: device settings > applications > synapse > FORCE STOP & CLEAR DATA
Flash with CWM or TWRP Recovery
After boot (wait at least 60-120 secs)
Open Synapse
Tap "Understood"
Make any change, and tap the "" to apply new defaults
After setting and applying any GPU freq changes, don't forget to tap [Apply GPU Governor Settings] in Synapse GPU section
Any issues, please check Posts #1-3 and search the thread BEFORE posting
DOWNLOAD
10.5" TF800 WIFI EXYNOS
>> WIFI SkyHigh T800 WIFI kernel <<
STOCK T800 WIFI T800ZSU1ANL1 kernel (Flashing Stock will wipe your WiFi setings !)
---------------------------------------------------------------------------------------------------
10.5" TF805 LTE EXYNOS
>> LTE SkyHigh T805 LTE kernel <<
STOCK T805 LTE T805XXU1AOA1 kernel (Flashing Stock will wipe your WiFi setings !)
SOURCE
>> github <<
.
HELP & FAQ
HELP & FAQ
PLEASE POST QUESTIONS THAT ARE NOT DEVELOPMENT RELATED IN Q&A HERE. THIS WILL HELP KEEP THINGS TIDY
BEFORE POSTING, ENSURE YOU READ POSTS #1-3 AND SEARCH THREAD FOR INFO FIRST. THANK YOU FOR YOUR ASSISTANCE
BUGS
[Q] Duplicate proc/last_kmsg files
[A] Doesn't appear to affect anything, looking into it - apparently only from v0.8 and up
[Q] Synapse: AUDIO: HP equalizer does not work
[A] Toggle the control switch off > apply > on > apply >then it works
[Q] GPU Qos has this error:
[A] Don't worry, it wont hurt, and will only show if GPU freq 100 MHz is not in use. If you set 100 MHz and restart synapse, control will be available without error.
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
AUDIO
If you don't like the sound:
open synapse app
AUDIO: set all SP equalizer settings to zero
disable SP equalizer
apply
"SYNAPSE BOOT CANCELLED"
Wait for the kernel to stabilize and device to cool
Open synapse app
Synapse app menu > select all globally > undo > apply
Re-boot
If still issues > try again after #1
Still issues > Manually set config after boot (open synapse app > syanapse app menu > settings > disable apply on boot)
ISSUES
DO NOT POST ANY BUG REPORTS REGARDING SOD, FREEZE or REBOOT WHERE YOU (USER) HAS CHANGED ANY VOLTAGE OR FREQUENCY FROM DEFAULT !!
Uninstall any CPU control apps, tweaks and scripts etc.
Install Wanam DVFS disabler for greater kernel control
Flash kernel
Boot and allow things to stabilize
Open Synapse & tap :
"understood" message about unstable boot
"select all globally"
"undo" button
"apply"
make any change
"apply"
Reboot and ensure "synapse boot completed" toast message
You should be good to go
BOOT-LOOP
Power off & let device cool
Wipe cache & dalvik-cache in recovery (if custom recovery)
Re-flash kernel
Re-boot
Let things stabilize and cool before touching anything
BETTER BATTERY LIFE
There are no best settings. User "HABIT" is #1 cause of battery drain, followed by screen, ROM & apps, modem etc
This kernel is built to be balanced with a good mix of battery whilst keeping performance
Decrease screen brightness
Use dark wallpapers and app themes
Check your wakelocks with better battery stats app & use Greenify app to stop unwanted apps self starting and running in the background
Suggest:
CPU GOV: governor = ondemand (tweaked for power efficient workqueues)
CPU FREQ: 200 > 1900 MHz (-25 mV for all)
Synapse: CPU MULTICORE: Hotplug CPU UP boost = 30 %
GPU: 100 > 480 MHz (-50 mV for all) (100 MHz may induce some GUI sluggishness)
GPU: Midgard Power policy control = coarse_demand
GPU: Midgard Power policy threshold control = Battery (may induce some GUI sluggishness)
PowerSuspend Driver = Enable
MEMORY: Dynamic FSync = Enable
MEMORY: Dirty Page Writeback = Enable
CPU Multicore Power Saving = (2) Agressive
BETTER PERFORMANCE
DO NOT POST ANY BUG REPORTS REGARDING SOD, FREEZE or REBOOT WHERE YOU (USER) HAS CHANGED ANY VOLATGE OR FREQUENCY FROM DEFAULT !!
Disable DVFS with [APP][Android 4.0+][DVFS Disabler]
Warmer device under heavy load, but within the safe CPU temp of 95 degC
Synapse: CPU FREQ: 500 > 2000 MHz (2100 not stable for some devices)
Synapse: CPU MULTICORE: Power Efficient WQ = disabled
Synapse: CPU GOV: use Interactve governor
Synapse: GPU: set Midgard Power policy threshold profile to Ondemand or Performance. This will scale your GPU up/down faster at the expensive of battery life compared to Battery profile.
Synapse: GPU: GPU max freq = 533 MHz (more if your device is stable)
Synapse: MEMORY: UKSM = enabled
Synapse: ADVANCED: LMK profile = aggressive
GPU THESHOLD CONTROL
Set Midgard Power policy threshold profile (This determine how your GPU freq scales up/down):
Battery = battery friendly
Ondemand = Good all-round mix
Performance = A little agressive
Method:
Ensure you apply [] any changes to MIN / MAX GPU freq or GPU GOV Threshold profile
PRESS THE "Apply GPU GOV SETTINGS" button !!
Settings will be applied immediately and auto set on every boot.
HOW TO BACKUP YOUR STOCK KERNEL BEFORE FLASHING SkyHigh KERNEL
Boot into TWRP Recovery
Select Backup
Select "[X] Boot" only (boot.img/kernel)
Select Storage > Micro SD (if external sdcard installed) > OK
Swipe to backup
CAN I USE OTHER KERNEL CONTROL APPS
No, many features and options won't be available. Remove all other control apps to avoid conflicts !
Synapse is the recommended and has everything you need
HOW TO MONITOR LIVE CPU & GPU VALUES
CPU load & freq - available RAM - GPU freq - CPU temp - most resource intensive process
[APP][2.1+] Cool Tool
Download my personal cooltool_presets > unzip & copy folder to INTERNAL sdcard. If you have cool tool app already running, you must disable > overwrite existing folder > enable
LITTLE CORE CPU FREQUENCY
Real frequency is apparently double that reported by other apps
Example: min 200 MHz (real) in Synapse is reported as 100 MHz in SetCPU
RANDOM REBOOT
Don't UV or UC CPU or GPU
Use SkyHigh defaults
DOWNLOAD LINK NOT WORKING
I want to keep this project all in one place (Thanks to XDA) - ☆☆ NO MIRRORS ☆☆
Please try again in a few minutes
POOR CPU/GPU BENCHMARK or GRAPHICS PERFORMANCE
Allow the device to cool. Repetitive testing will heat the device hardware and invoke thermal throttling and lead to decreased benchmark.
HIGH CPU/GPU OC >> excessive heat >> thermal throttling >> reduced clock frequency >> DECREASE PERFORMANCE
DO NOT KILL PROCESSES
This feature allows the user to define processes and system processes white-lists filled with the preferred process names and to not be killed by lowmemorykiller, unless it is absolutely necessary.
When a the lowmemorykiller needs to free ram, it will first kill the processes not included inside the two process name lists chosen by the user.
If there are no more standard killable processes, then it will be necessary to kill one of the processes included inside one of the two white-lists, to prevent system hangs, slowdowns, etc.
You can find the [SkyHigh/Synapse] folder on your internal sdcard and add one process name per line. Lists updated on reboot.
Max 25 processes
Example only:
Code:
com.ea.games_r3_row
com.quoord.tapatalkxdapre.activity
DYNAMIC MANAGEMENT OF DIRTY PAGE WRITEBACKS
* [Christopher83]
This feature allows to have two different intervals for dirty page
writebacks and to dynamically manage them when the system has been
resumed (it's active) or when has been suspended.
Three new procfs parameters are exposed inside /proc/sys/vm path:
- dynamic_dirty_writeback is the activation status of this feature,
set 1 to enable it, set 0 to disable it and use the standard behaviour
- dirty_writeback_active_centisecs is the interval for the dirty page
writebacks when the system is active (screen on)
- dirty_writeback_suspend_centisecs is the interval for the dirty page
writebacks when the system is suspended (screen off)
This feature is in part inspired on Francisco Franco's patch:
https://github.com/franciscofranco/mako/commit/34d79548cf16b69c7d0154836018e7f258a22947
Click to expand...
Click to collapse
BACKUP & RESTORE
If the backup isn't visible, reboot device and ensure for have "synapse boot completed" message. Otherwise synapse won't read the file.
Reboot after applying your new settings
Read "ISSUES" & "SYNAPSE BOOT CANCELLED" above
TCP/IP NETWORK SECURITY
* Thanks to zeppelinrox & V6SuperCharger
Hardening the TCP/IP stack to SYN attack
Bump up tw_buckets in case we get DoS'd
Ignore pings
Don't cache connection metrics from previous connection
Don't pass traffic between networks or act as a router
Enable spoofing protection (turn on reverse packet filtering)
Don't accept source routing
Don't accept redirects
- Further reading:
http://www.cyberciti.biz/faq/linux-kernel-etcsysctl-conf-security-hardening
http://www.symantec.com/connect/articles/hardening-tcpip-stack-syn-attacks
SEGMENTATION FAULT
I don't believe it's kernel related, but rather busybox
Try uninstall your ROM busybox with this app. https://play.google.com/store/apps/details?id=stericson.busybox and reboot.
Re-flash kernel
Use the busybox that comes with the kernel located in /sbin
Also try to update your SuperSu and su binary if it asks and reboot.
USB KEYBOARD / MOUSE
Base project: https://github.com/pelya/android-keyboard-gadget
Required app: USB KEYBOARD
For best results, enable & use Hacker's Keyboard
Steps:
Ensure device USB debugging
Connect device to system via USB cable
Enable in Synapse > USB > USB Keyboard / Mouse >> Enable & apply
Start USB KEYBOARD app
BATTERY SCALING CALIBRATION - FUEL GAUGE RESET
Tap [Fuel-Gauge reset] in synapse BATTERY section
Reboot device
Battery % "reporting" calibration (digital)
a) Deplete battery to 5-10% (NOT ZERO)
b) Charge UNINTERUPTED until FULL (don't touch)
c) Unplug and then use normally. Device should then re-calibrate itself
..
v0.9 release
Initial T805 LTE kernel v0.9 is officially released !!
Thanks to @619619 for the test :good:
Please read carefully Posts #1-3 BEFORE doing anything. A lot of additional info can can found by searching
T800 WIFI Users:
I would like to build your kernel using T800ZCU1ANG2 ramdisk. I require the stock boot.img from this firmware. Without it, I won't biuld it.
Cheers,
UITA
.
UpInTheAir said:
Initial T805 LTE kernel v0.9 is officially released !!
Thanks to @619619 for the test :good:
Please read carefully Posts #1-3 BEFORE doing anything. A lot of additional info can can found by searching
T800 WIFI Users:
I would like to build your kernel using T800ZCU1ANG2 ramdisk. I require the stock boot.img from this firmware. Without it, I won't biuld it.
Cheers,
UITA
.
Click to expand...
Click to collapse
PFA the stock NG2 kernel for the 10.5 WIFI
UpInTheAir said:
Initial T805 LTE kernel v0.9 is officially released !!
Thanks to @619619 for the test :good:
Please read carefully Posts #1-3 BEFORE doing anything. A lot of additional info can can found by searching
T800 WIFI Users:
I would like to build your kernel using T800ZCU1ANG2 ramdisk. I require the stock boot.img from this firmware. Without it, I won't biuld it.
Cheers,
UITA
.
Click to expand...
Click to collapse
Cheers
Inviato dal mio SM-N9005 utilizzando Tapatalk
** T805 kernel RECALL **
Please wait for re-upload, minor error in init.rc
v0.9 released for all models & re-uploaded T805 kernel
R3_v0.9 kernel is now released for supported 10.5" models
* re-uploaded T805 LTE kernel - fixed minor mistake
* T800 WIFI R3_v0.9 is untested. Please let me know how it goes........ I have added flashable Stock kernels in the Download section (if required).
For those on older ROM firmware, please upgrade or you might have issues that we can't reproduce. Otherwsie, stay with stock.
Ensure you flash the kernel for your device model !!
NOTE: commit credits are in source.
Further instructions in Synapse app & Posts #1-3
Enjoy :good:
Cheers,
UITA
.
thank you very much, I'm going to try it immediately
UpInTheAir said:
R3_v0.9 kernel is now released for supported 10.5" models
* re-uploaded T805 LTE kernel - fixed minor mistake
* T800 WIFI R3_v0.9 is untested. Please let me know how it goes........ I have added flashable Stock kernels in the Download section (if required).
For those on older ROM firmware, please upgrade or you might have issues that we can't reproduce. Otherwsie, stay with stock.
Ensure you flash the kernel for your device model !!
NOTE: commit credits are in source.
Further instructions in Synapse app & Posts #1-3
Enjoy :good:
Cheers,
UITA
.
Click to expand...
Click to collapse
Hi @UpInTheAir
I just had a small question you firmware is based on the ANG2. (CHN) right I had the ANFB. On a T800 wifi with stock rom I didn't like the other roms so far but I want to try your firmware not sure if flashing yours can break my tab . Do you had any subjections?
Thanks for sharing your work
WarLion said:
Hi @UpInTheAir
I just had a small question you firmware is based on the ANG2. (CHN) right I had the ANFB. On a T800 wifi with stock rom I didn't like the other roms so far but I want to try your firmware not sure if flashing yours can break my tab . Do you had any subjections?
Thanks for sharing your work
Click to expand...
Click to collapse
No, source is Japan.
The ramdisk is ANG2 from China.
I don't have a 10.5" device so can't really comment except try for yourself. If you're worried, just back up your data (titanium backup app) before hand along with boot.img for your device (TWRP) to exSdCard. The kernel may or may not work properly on older firmware such as FB etc. Up to user to try for yourself.
UpInTheAir said:
No, source is Japan.
The ramdisk is ANG2 from China.
I don't have a 10.5" device so can't really comment except try for yourself. If you're worried, just back up your data (titanium backup app) before hand along with boot.img for your device (TWRP) to exSdCard. The kernel may or may not work properly on older firmware such as FB etc. Up to user to try for yourself.
Click to expand...
Click to collapse
Thanks mate I will try tomorrow morning thanks
Hi
I tried it, and to be honest, I don't feel any improvement currently, I guess I need to use it some days to check.
I tried Antutu Benchmark, just to see... No matter settings I try in Synapse, default, or boosted CPU/GPU, results are lower with SkyHigh kernel.
~34500 with Stock Kernel
~33000/33500 with SkyHigh Kernel
Thank you
Orphee said:
Hi
I tried it, and to be honest, I don't feel any improvement currently, I guess I need to use it some days to check.
I tried Antutu Benchmark, just to see... No matter settings I try in Synapse, default, or boosted CPU/GPU, results are lower with SkyHigh kernel.
~34500 with Stock Kernel
~33000/33500 with SkyHigh Kernel
Thank you
Click to expand...
Click to collapse
You might need to read Post #3 again, and the last few pages of the 8.4" kernel thread regarding heat and throttling.
I have said before that we might need newer source and I can't do magic with that. My older firmware + SkyHigh kernel (older source) scored 36200 standard AnTuTu (edit: just with GPU OC) but I don't really care. I don't live for the benchmark, and I certainly don't see any negative impact on general use
There are other features to the kernel, and if they don't suit user needs, I've included the stock kernel for download
Other than that, we just need to wait to better firmware and source.
I did read the #3 post, don't worry I was not trashtalking
Of course I see there is other interesting features
Again, thank you for your work
Orphee said:
I did read the #3 post, don't worry I was not trashtalking
Of course I see there is other interesting features
Again, thank you for your work
Click to expand...
Click to collapse
I realize that, no worries Just edited previous post.....
This newer firmware just runs hotter with older & newer kernel source. Throttling is induced earlier > decreased benchmark performance. Maybe a newer ROM or kernel source will help, time will tell.
UpInTheAir said:
[KERNEL] [SM-T800 WIFI & T805 LTE] [22 August] SkyHigh TW Kernel [R3_v0.9] [Synapse ++]
10.5" SM-T800 WIFI & T805 LTE TW Exynos 5420 supported in thread only !!
I don't have time to build for any more devices I can't personally test & debug - sorry.
Click to expand...
Click to collapse
can you please port this kernel to SM T520 Tab pro 10.1? they are pretty similar in hardware.
CodeIndia said:
can you please port this kernel to SM T520 Tab pro 10.1? they are pretty similar in hardware.
Click to expand...
Click to collapse
I don't have the time or desire to expand on the commitments I have already (particularly for yet another device I don't use). There is no "porting", but would need complete build and patch from source for your own hardware .......
Using this kernel with ThunderRom800. Antutu of 34907 without doing any tweaking!
Subsonic44 said:
Using this kernel with ThunderRom800. Antutu of 34907 without doing any tweaking!
Click to expand...
Click to collapse
Might be an update towards end of week. Just testing ATM and trying to get final Synapse controls just right.
FAQs:
1. My device rebooted or crashed, how can I help?
A: Get me /proc/last_kmsg on pastie.org.
2. Battery sucks, my device is not entering deep sleep. FIX PLOX!
A: Get the name of kernel (parital) wakelock that's keeping your device awake
4. Do I need to wipe anything when flashing this kernel?
A: No
5. Does this kernel has X or Y mod?
A: Learn to read, everything you need to know is in the features list, changelog or public repo.
downloads: mediafire
latest mirrors: d-h.st | mediafire
latest version: CodyKernel-Revamped
The zip's are named in the following fashion:
Code:
cody_kernel-sprout_<date>_<month>_<year>.zip
source:
cody_kernel_sprout/cm13.0
credits:
@varun.chitre15, @intersectRaven and @thewisenerd for base kernel works
kernel changelog:
http://forum.xda-developers.com/showpost.php?p=61201097&postcount=3
XDA:DevDB Information
CodyKernel for Sprout, Kernel for the OEM Cross Device Development
Contributors
Agaphetos, thewisenerd, varun.chitre15, intersectRaven
Source Code: https://github.com/agaphetos/cody_kernel_sprout
Kernel Special Features:
- based on 'stock' google sources: android-mediatek-sprout-3.10-marshmallow
- upstream patched up to 3.10.96
- compiled using UBER Linaro GCC 6.0-2015.10 (6.0) (thanks @Cl3Kener for his toolchain)
- supports all android-5.1 and android-6.0 ROMs
- UKSM (Ultra Kernel Samepage Merging)
- Dynamic Fsync Control (credits to faux123)
- Asynchronous Fsync from HTC (credits to imoseyon)
- sweep2wake+sweep2sleep + doubletap2wake. (disabled by default)
- pocket_mod prox hax!
- flashable zip created via AnyKernel2 (credits to osm0sis)
- Wifi Power Management Control (credits to varunchitre15)
- ThunderZap Features: (credits to varunchitre15)
* ThunderQuake Engine
* thunderplug
* thunderX cpu_governor
* thundercharge
Version Information
Status: Stable
Created 2015-06-06
Last Updated 2016-02-07
features
Terminal commands for some of the options in this kernel:
==================================================
WAKEMODS
==================================================
sweep2wake
--------------------------------------------------
toggle
Code:
echo [mode] > /sys/android_touch/sweep2wake
modes available:
0 - disable *default*
1 - enable
--------------------------------------------------
sweep2sleep_only
Code:
echo [mode] > /sys/android_touch/s2w_s2sonly
modes available:
0 - disable *default*
1 - enable
==================================================
doubletap2wake
--------------------------------------------------
toggle
Code:
echo [mode] > /sys/android_touch/doubletap2wake
modes available:
0 - disable *default*
1 - enable
==================================================
pocketmod
--------------------------------------------------
toggle
Code:
echo [mode] > /sys/pocket_mod/enable
modes available:
0 - disable
1 - enable *default*
--------------------------------------------------
pocket_mod_timeout
Code:
echo [value] > /sys/pocket_mod/timeout
values available:
0 - disable
k ms - valid value (600 - *default*)
==================================================
THUNDERZAP FEATURES
==================================================
ThunderQuake Engine
--------------------------------------------------
toggle
Code:
echo [level] > /sys/kernel/thunderquake_engine/level
levels available:
0-7 - Intensity Level (0 for lowest and 7 for highest)
==================================================
ThunderCharge
--------------------------------------------------
toggle
Code:
echo [mode] > /sys/kernel/thundercharge_control/enabled
modes available:
0 - disable *default*
1 - enable
--------------------------------------------------
Custom AC Current
toggle
Code:
echo [level] > /sys/kernel/thundercharge_control/custom_ac_current
levels available:
100-1000 - mA valid values
600 - mA *default*
--------------------------------------------------
Custom USB Current
toggle
Code:
echo [level] > /sys/kernel/thundercharge_control/custom_usb_current
levels available:
100-1000 - mA valid values
450 - mA *default*
==================================================
MISC
==================================================
Wifi PM
--------------------------------------------------
toggle
Code:
echo [mode] > /sys/kernel/mt_wifi/pm_mode
modes available:
0 - disable
1 - normal
2 - power-saving *default*
==================================================
SELinux status
--------------------------------------------------
toggle
Code:
setenforce [mode]
modes available:
0 - permissive
1 - enforcing
==================================================
features and changelog
features
- based on 'stock' google sources: android-mediatek-sprout-3.10-marshmallow
- upstream patched up to 3.10.96
- compiled using UBER Linaro GCC 6.0-2015.10 (6.0) (thanks @Cl3Kener for his toolchain)
- supports all android-5.1 and android-6.0 ROMs
- UKSM (Ultra Kernel Samepage Merging)
- Dynamic Fsync Control (credits to faux123)
- Asynchronous Fsync from HTC (credits to imoseyon)
- sweep2wake+sweep2sleep + doubletap2wake. (disabled by default )
- pocket_mod prox hax!
- flashable zip created via AnyKernel2 (credits to osm0sis)
- Wifi Power Management Control (credits to varunchitre15)
- ThunderZap Features: (credits to varunchitre15)
* ThunderQuake Engine
* thunderplug
* thunderX cpu_governor
* thundercharge
changelog
15Nov2015 - CodyKernel-Revamped
- Updated to Linux 3.10.96
- Updated to android-6.0.1_r0.16
- mediatek: mt_wifi: refine p2p earlysuspend registrations (credits to varunchitre15)
- fs/buffer.c: increase the buffer-head per-CPU LRU size (credits to sebastienbuisson)
- mm/slub: don't wait for high-order page allocation (credits to JoonsooKim)
- sched/fair: Stop searching for tasks in newidle balance if there are runnable tasks (credits to francisofranco)
- mediatek: wlan power saver mode control (credits to varunchitre15)
- Added ThunderZap Features: (credits to varunchitre15)
* thunderplug
* thunderX cpu_governor
* thundercharge
older:
15Nov2015 - CodyKernel-Revamped
- Updated to Linux 3.10.93
- pocket_mod_timeout: bringup! in collaboration with @thewisenerd
- flashable zip created via AnyKernel2 by @osm0sis
17Oct2015 - CodyKernel-Revamped
- CodyKernel-Revamped
- based on 'stock' google sources: android-mediatek-sprout-3.10-marshmallow
- upstream patched up to Linux 3.10.90
- compatible for both android-5.1(Lollipop) and android-6.0(Marshmallow)
- compiled using UBERTC-6.0
- bring up pocket_mod for sprout!
- use stock cpufreq-scheduler and iosched-governor (hotplug+bfq) *change it using any kernel control app*
06Sep2015 - CodyKernel-8.0
- Updated to Linux 3.10.87
- Total fix of wake delays (commit 8cc8fefb and 2da8f2d4<credits to @W4TCH0UT>)
- couple of patches to ARM, cpuidle, nohz, block, net, mm, sched, proc, fs, mmc, slub, slab, PM, QoS, pkt_sched (see github for whole changelog)
16Aug2015 - CodyKernel-7.1
- Updated to Linux 3.10.86
- Updated to android-5.1.1_r0.16
- Fixed wake delays (commit e9f38c28)
- SELinux to Permissive
09Aug2015 - CodyKernel-7.0
- Updated to Linux 3.10.85
- fs: fsync: add a toggle to enable or disable fsync() operations (credits to franciscofranco)
- PM / sleep: unregister wakeup source when disabling device wakeup (credits to zhang-rui)
- couple of patches to SELinux (credits to namhyung, Mark Salyzyn, longman88, pcmoore and kernelslacker)
- sched, smp: Correctly deal with nested sleeps (credits to Peter Zijlstra)
- tcp: we can enable tcp fast open functionality by default (credits to franciscofranco)
- tick: don't update idle time if cpu offline (credits to franciscofranco)
- sched/balancing: Prevent the reselection of a previous env.dst_cpu (credits to Vladimir Davydov)
- couple of patches to hwrang (credits to William Clark and bebarino)
13Jul2015 - CodyKernel-6.1
- added new IO Schedulers (VR, sio, zen, fifo, bfq, fiops)
- mm: push readahead to 1024kB
- set SIO as default IO Scheduler
12Jul2015 - CodyKernel-6.0
- Updated to Linux 3.10.84
- Added new cpu governors (smartmax, wheatley, alucard)
05Jul2015 - CodyKernel-5.0
- Updated to Linux 3.10.82
- Added powersuspend PM driver (credits to faux123 and yank555-lu)
- Added intelliactive governor (credits to faux123)
27Jun2015 - CodyKernel-4.0
- Updated to Linux 3.10.81
- Added cpu-boost driver (credits to Saravana Kannan)
- Added ThunderQuake Engine (credits to varuntchitre15)
- patches to rtmutex (credits to Thomas Gleixner)
- ARM: only allow kernel mode neon with AEABI (credits to Russell King)
- patches to Power,PM/QoS (credits to Alex Frid, Antti P Miettinen, Gaurav Sarode, Li Li, terjebergstrom and Puneet Saxena)
- cpu: Implement cpu core control (credits to andip71)
- ARM: make kernel oops easier to read (credits to Russell King)
- patches to cpufreq (credits to Saravana Kannan, Rohit Gupta, Swetha Chikkaboraiah, Srivatsa Vaddagiri and Patrick Cain)
- patches to sched (credits to Tk-Glitch, anarkia1976 and Steve Muckle)
- drivers/misc: remove battery logs (credits to varunchitre15)
21Jun2015 - CodyKernel-3.1
- fixed deep sleep issue
- updated UKSM from 0.1.2.2 to 0.1.2.3
- added Asynchronous Fsync (credits to imoseyon)
couple of patches to the following:
- cpuidle (credits to Tuukka Tikkanen, colincross, Daniel Lezcano, Viresh Kumar, paulburton, Chander Kashyap, amluto, ao2, imeraj, Mel Gorman, Christoph Lameter, Villemoes
- ARM (credits to Rob Herring
- power (credits to jinqian, Ruchi Kandoi, Joe Swantek
- memblock (credits to fnst-lrt, Yinghai Lu)
- workqueue (credits to Li Bin, Thomas Gleixner, fabianfrederick, laijs, utrace, valdisk,
- mm (credits to laijs, fabianfrederick, rashika, JoonsooKim, Davidlohr Bueso, torvalds, bbedward, Catalin Marinas)
- kmemleak (credits to lizf-git)
- readahead (credits hellsgod)
- block (credits to myfluxi, Dave Chinner, jankara, Tanya Brokhman)
- sched (credits to Michael Wang, Peter Zijlstra, Matt Wagantall)
- writeback (credits to Namjae Jeon, Junxiao Bi)
- fuse (credits xemul, andrewjcg, Maxim Patlasov, Rajat Jain
- int_sqrt (credits ramgear)
- PM: devfreq (credits to myfluxi)
(credits to franciscofranco for the following)
- Enable pipe flag.
- mm: push readahead to 512kB
- block: row: add magic values.
- audit: kiss goodbye you stupid piece of crap logging messages.
(credits to faux123 for the following)
- page_alloc: Make watermarks tunable separately
- android: binder: use GPF_HIGHUSER flag since binder is designed for u…
(credits to imoseyon for the following)
- mmc: core: Expose use_spi_crc module parameter in sysfs
- random: remove warning
- random: prevent add_input from doing anything
- fs: sync: Asynchronous Fsync from HTC
- fs/super.c: sync ro remount after blocking writers (credits to aeruder)
- cpufreq: Optimize cpufreq_frequency_table_verify() (credits to Viresh Kumar)
- timer: make deferrable cpu unbound timers really not bound to a cpu (credits to Joonwoo Park)
- wakeup: Add last wake up source logging for suspend abort reason (credits to Ruchi Kandoi)
- kthread_work: wake up worker only when the worker is idle (credits to laijs)
- futex: Add another early deadlock detection check (credits to Thomas Gleixner)
14Jun2015 - CodyKernel-2.2
- Set INTERACTIVE Governor and ROW Scheduler as default
- Enable UKSM (Ultra Kernel Samepage Merging)
- Dynamic Fsync Control (credits to faux123)
- Set SELinux to Enforcing (set it to Permissive at your own risk )
- add uksm 0.1.2.2 for v3.0 .ge.84.patch
- Added ROW I/O scheduler (credits to intersectRaven)
- power: make sync on suspend optional (credits to rknize)
- aio: Skip timer for io_getevents if timeout=0 (credits to famz)
- workqueue: allow rescuer thread to do more work. (credits to neilbrown)
- cpufreq: Introduce new relation for freq selection (credits to Stratos Karafotis)
- couple patches for block and fs improvement (credits to intersectRaven and Tatyana Brokhman)
- touches to hotplug, writeback: increase bdi_min_ratio to 5 (credits to intersectRaven)
- patches for lib/string and lib/memcopy (credits to DooMLoRD and faux123)
- patches to nohz_full (credits to paulmck and khilman)on of all-idle
- couple of ARM patches (credits wildea01, hglm, khilman, kimphill and Russell King)
- patches for task's adj rbtree (credits to Yi-wei Zhao)
- mm patches (credits to JoonsooKim, Lee Susman and Christoph Lameter)
- couple of patches to io sched/idle (credits to Peter Zijlstra, Tim Chen, Davidlohr Bueso, hofrat, Chinmay V S)
- Enhance power efficiency: Series of patches from NVIDIA (credits to Klozz)
- Added optimized ARM RWSEM algorithm. (credits to Ezekeel)
- cpuidle: remove cross-cpu IPI by new latency request. (credits to Guojian Chen)
- staging: binder: Change binder mutex to rtmutex. (credits to Riley Andrews)
- jiffies conversions: Use compile time constants when possible (credits to Joe Perches)
13Jun2015 - CodyKernel-2.0
- Updated kernel to v3.10.80
- Added more cpu governors
(Credits to broonie for the following)
- ASoC: compress: Use power efficient workqueue …
- ASoC: jack: Use power efficient workqueue …
- regulator: core: Use the power efficient workqueue for delayed powerdown …
- ASoC: pcm: Use the power efficient workqueue for delayed powerdown …
(credits to Viresh Kumar for the following)
- fbcon: queue work on power efficient wq …
- block: queue work on power efficient wq …
- PHYLIB: queue work on system_power_efficient_wq …
- workqueue: Add system wide power_efficient workqueues …
- workqueues: Introduce new flag WQ_POWER_EFFICIENT for power oriented … …
(credits to Varun Chitre for the following)
- mediatek: cpufreq: add more governor checks …
- mediatek: hotplug: improve current governor checks …
- sprout : back to enforcing
- mediatek : fix kernel panic on non-hotplug governors …
- mmc: disable crc check for 30% extra performance
07Jun2015 - CodyKernel-1.1
- DISABLED S2W AND DT2W BY DEFAULT. (as it drains battery fast. enable it at your own risk. )
(Credits to Varun Chitre for the following)
- defconfig: enable multicore scheduler.
- mali: reduce gpu utilization timeout.
- mali: disable state tracking.
- mali: increase l2 cache max read size.
- mali: increase kernel memory buffer size.
- Disabled GFS and enabled ARCH_POWER.
06Jun2015 - INITIAL RELEASE
- Remove the '+' sign on the kernel local version. (credits to franciscofranco)
- bringup s2w/d2w for sprout! (credits to thewisenerd)
- Fix kernel ooops upon changing CPU governor. (credits to Raymond Golo (intersectRaven))
- defconfig : enable selinux and set to permissive (credits to Varun Chitre)
- mediatek: fixup section mismatches (credits to Varun Chitre)
- ARM: try fixing commit fe9c7cb6 (credits to thewisenerd)
- ARM: fix commit aff6af4d based off b4ef696d (credits to thewisenerd)
Available CPUFreq Governors and I/O Schedulers
==================================================
Available CPUFreq governors:
--------------------------------------------------
- performance
- powersave
- userspace
- ondemand
- interactiveplus
- interactive *default*
- conservative
- hotplug
- intelliactive
- smartmax
- wheatley
- alucard
==================================================
Available I/O schedulers:
--------------------------------------------------
- ROW
- CFQ
- V(R)
- Simple I/O (SIO)
- Zen
- Fifo
- BFQ *default*
- FIOPS
==================================================
FIRST of all thank you sir for this awesome kernel and I have a dumb question I can't get sweep to sleep or sweep 2 wake TO work can you tell me how to do it??
SENT FROM MY PIECE OF GLOWING GLASS MADE BY MICROMAX
HIT THANKS IF I HELPED
nap533 said:
FIRST of all thank you sir for this awesome kernel and I have a dumb question I can't get sweep to sleep or sweep 2 wake TO work can you tell me how to do it??
SENT FROM MY PIECE OF GLOWING GLASS MADE BY MICROMAX
HIT THANKS IF I HELPED
Click to expand...
Click to collapse
We've tested it on 3 of the 5 different panels used by the sprout family. You are perhaps using one of the remaining two. Please contact OP @Agaphetos for more details on how you can help us fix this.
thewisenerd said:
We've tested it on 3 of the 5 different panels used by the sprout family. You are perhaps using one of the remaining two. Please contact OP @Agaphetos for more details on how you can help us fix this.
Click to expand...
Click to collapse
for your information I'm using micromax canvas a1 model no: AQ4501 and I can't help you I'm not a DEV sir could you please look into it??
SENT FROM MY PIECE OF GLOWING GLASS MADE BY MICROMAX
HIT THANKS IF I HELPED
nap533 said:
for your information I'm using micromax canvas a1 model no: AQ4501 and I can't help you I'm not a DEV sir could you please look into it??
Click to expand...
Click to collapse
in which case you can't take ADB logs; you can always send me your device, and I assure you it'll be fixed, ASAP.
Anyone else with AQ4501 willing to provide a few logs for the sake of bringup?
P.S. And oh, i'll send you back your device safe and sound.
I have an AQ4501, ,I added the Wakemods to my own kernel, thanks @thewisenerd
I can confirm that dt2w works flawlessly. S2w takes a bit of time, need to swipe the full screen, a couple of times, then it works
What logs do you need???
Sent from my A0001 using XDA Free mobile app
I've figured out how to use sw2 only thanks to you I can use my device without mashing power button and one bug sweep to sleep doesn't work if you deactivate sweep to wake is it a prob?? and to use sw2s swipe on the nav bar from left to right and again left it works flawless for me thank you for the kernel again and I request you to optimize the kernel sir performance is on par when compared to black box is 2.5k lesser in antutu your kernel got 19381 in antutu and bb got 22356 so all the best for future
SENT FROM MY PIECE OF GLOWING GLASS MADE BY MICROMAX
HIT THANKS IF I HELPED
another doubt sir we have set echo on every boot?? it seems it's not working for me until I do echo after reboot can I fix it anyway??
SENT FROM MY PIECE OF GLOWING GLASS MADE BY MICROMAX
HIT THANKS IF I HELPED
13Jun2015 - CodyKernel-2.0
Download Links: d-h.st | mediafire
Changelog:
- Updated kernel to v3.10.80
- Added more cpu governors
(Credits to broonie for the following)
- ASoC: compress: Use power efficient workqueue …
- ASoC: jack: Use power efficient workqueue …
- regulator: core: Use the power efficient workqueue for delayed powerdown …
- ASoC: pcm: Use the power efficient workqueue for delayed powerdown …
(credits to Viresh Kumar for the following)
- fbcon: queue work on power efficient wq …
- block: queue work on power efficient wq …
- PHYLIB: queue work on system_power_efficient_wq …
- workqueue: Add system wide power_efficient workqueues …
- workqueues: Introduce new flag WQ_POWER_EFFICIENT for power oriented … …
(credits to Varun Chitre for the following)
- mediatek: cpufreq: add more governor checks …
- mediatek: hotplug: improve current governor checks …
- sprout : back to enforcing
- mediatek : fix kernel panic on non-hotplug governors …
- mmc: disable crc check for 30% extra performance
14Jun2015 - CodyKernel-2.2
14Jun2015 - CodyKernel-2.2
Download Links: d-h.st | mediafire
Changelog:
- Set INTERACTIVE Governor and ROW Scheduler as default
- Enable UKSM (Ultra Kernel Samepage Merging)
- Dynamic Fsync Control (credits to faux123)
- Set SELinux to Enforcing (set it to Permissive at your own risk )
- add uksm 0.1.2.2 for v3.0 .ge.84.patch
- Added ROW I/O scheduler (credits to intersectRaven)
- power: make sync on suspend optional (credits to rknize)
- aio: Skip timer for io_getevents if timeout=0 (credits to famz)
- workqueue: allow rescuer thread to do more work. (credits to neilbrown)
- cpufreq: Introduce new relation for freq selection (credits to Stratos Karafotis)
- couple patches for block and fs improvement (credits to intersectRaven and Tatyana Brokhman)
- touches to hotplug, writeback: increase bdi_min_ratio to 5 (credits to intersectRaven)
- patches for lib/string and lib/memcopy (credits to DooMLoRD and faux123)
- patches to nohz_full (credits to paulmck and khilman)on of all-idle
- couple of ARM patches (credits wildea01, hglm, khilman, kimphill and Russell King)
- patches for task's adj rbtree (credits to Yi-wei Zhao)
- mm patches (credits to JoonsooKim, Lee Susman and Christoph Lameter)
- couple of patches to io sched/idle (credits to Peter Zijlstra, Tim Chen, Davidlohr Bueso, hofrat, Chinmay V S)
- Enhance power efficiency: Series of patches from NVIDIA (credits to Klozz)
- Added optimized ARM RWSEM algorithm. (credits to Ezekeel)
- cpuidle: remove cross-cpu IPI by new latency request. (credits to Guojian Chen)
- staging: binder: Change binder mutex to rtmutex. (credits to Riley Andrews)
- jiffies conversions: Use compile time constants when possible (credits to Joe Perches)
nap533 said:
I've figured out how to use sw2 only thanks to you I can use my device without mashing power button and one bug sweep to sleep doesn't work if you deactivate sweep to wake is it a prob?? and to use sw2s swipe on the nav bar from left to right and again left it works flawless for me thank you for the kernel again and I request you to optimize the kernel sir performance is on par when compared to black box is 2.5k lesser in antutu your kernel got 19381 in antutu and bb got 22356 so all the best for future
SENT FROM MY PIECE OF GLOWING GLASS MADE BY MICROMAX
HIT THANKS IF I HELPED
Click to expand...
Click to collapse
21Jun2015 - CodyKernel-3.1
Download Links: d-h.st | mediafire
Changelog:
- fixed deep sleep issue
- updated UKSM from 0.1.2.2 to 0.1.2.3
- added Asynchronous Fsync (credits to imoseyon)
couple of patches to the following:
- cpuidle (credits to Tuukka Tikkanen, colincross, Daniel Lezcano, Viresh Kumar, paulburton, Chander Kashyap, amluto, ao2, imeraj, Mel Gorman, Christoph Lameter, Villemoes
- ARM (credits to Rob Herring
- power (credits to jinqian, Ruchi Kandoi, Joe Swantek
- memblock (credits to fnst-lrt, Yinghai Lu)
- workqueue (credits to Li Bin, Thomas Gleixner, fabianfrederick, laijs, utrace, valdisk,
- mm (credits to laijs, fabianfrederick, rashika, JoonsooKim, Davidlohr Bueso, torvalds, bbedward, Catalin Marinas)
- kmemleak (credits to lizf-git)
- readahead (credits hellsgod)
- block (credits to myfluxi, Dave Chinner, jankara, Tanya Brokhman)
- sched (credits to Michael Wang, Peter Zijlstra, Matt Wagantall)
- writeback (credits to Namjae Jeon, Junxiao Bi)
- fuse (credits xemul, andrewjcg, Maxim Patlasov, Rajat Jain
- int_sqrt (credits ramgear)
- PM: devfreq (credits to myfluxi)
(credits to franciscofranco for the following)
- Enable pipe flag.
- mm: push readahead to 512kB
- block: row: add magic values.
- audit: kiss goodbye you stupid piece of crap logging messages.
(credits to faux123 for the following)
- page_alloc: Make watermarks tunable separately
- android: binder: use GPF_HIGHUSER flag since binder is designed for u…
(credits to imoseyon for the following)
- mmc: core: Expose use_spi_crc module parameter in sysfs
- random: remove warning
- random: prevent add_input from doing anything
- fs: sync: Asynchronous Fsync from HTC
- fs/super.c: sync ro remount after blocking writers (credits to aeruder)
- cpufreq: Optimize cpufreq_frequency_table_verify() (credits to Viresh Kumar)
- timer: make deferrable cpu unbound timers really not bound to a cpu (credits to Joonwoo Park)
- wakeup: Add last wake up source logging for suspend abort reason (credits to Ruchi Kandoi)
- kthread_work: wake up worker only when the worker is idle (credits to laijs)
- futex: Add another early deadlock detection check (credits to Thomas Gleixner)
awesome kernel thanks for optimizing so fast thank you sir can you add otg support?? is it possible ?? if not why it isn't possible??
Sent from my Micromax AQ4501 using XDA Forums PRO
27Jun2015 - CodyKernel-4.0
27Jun2015 - CodyKernel-4.0
Download Links: d-h.st | mediafire
Changelog:
- Updated to Linux 3.10.81
- Added cpu-boost driver (credits to Saravana Kannan)
- Added ThunderQuake Engine (credits to varuntchitre15)
- patches to rtmutex (credits to Thomas Gleixner)
- ARM: only allow kernel mode neon with AEABI (credits to Russell King)
- patches to Power,PM/QoS (credits to Alex Frid, Antti P Miettinen, Gaurav Sarode, Li Li, terjebergstrom and Puneet Saxena)
- cpu: Implement cpu core control (credits to andip71)
- ARM: make kernel oops easier to read (credits to Russell King)
- patches to cpufreq (credits to Saravana Kannan, Rohit Gupta, Swetha Chikkaboraiah, Srivatsa Vaddagiri and Patrick Cain)
- patches to sched (credits to Tk-Glitch, anarkia1976 and Steve Muckle)
- drivers/misc: remove battery logs (credits to varunchitre15)
IjazCI said:
Can you add this to your kernel.
"ThunderQuake Engine by varun chitre"
Click to expand...
Click to collapse
new update is out.
I added ThunderQuake Engine.
check post: CodyKernel-4.0
05Jul2015 - CodyKernel-5.0
05Jul2015 - CodyKernel-5.0
Download Links: d-h.st | mediafire
Changelog:
- Updated to Linux 3.10.82
- Added powersuspend PM driver (credits to faux123 and yank555-lu)
- Added intelliactive governor (credits to faux123)
My phone keeps crashing and rebooting. I already changed from interactive to hotplug. The following is my pastie. Hope it helps.
http://pastie.org/10284531
AGNi pureLOS-N/O
(Audiophile's Blazing Fast & Efficient Kernel)
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Join Telegram DISCUSSION & TESTING GROUP
AGNi Toolbox:- GOTO 3rd POST HERE
For Android 7.x / 8.x LOS/AOSP
DOWNLOAD pureLOS-N/O kernel:- HERE
General Improvements:
Built with custom UBERTC GCC 8.0.0
Enhanced compiler optimizations with device and target flags, build improvements, etc
Removed a ton of debug and logging to improve performance
ARM64 enhanced performance and battery patches
CVE security patches, general upstream and CAF fixes - upstreamed to Linux 3.10.108 and added patches from CAF LA.BR.1.3.6 & Android 8 release LA.BR.1.3.7
CPU & GPU Improvements:
Interactive governor tuned to achieve maximum performance with best battery life by default
Several CPU Governors available - Interactive, Blu_Active, CAF active, Cultivation, Darkness, ElementalX, Chill, Bioshock, Despair, Relaxed, Ironactive, Wheatley, ALUcard
Slight OC, mild undervolt to reduce heat and improve stability and battery life
Input boost off by default
Adreno Idler and Adrenoboost available
CPU and GPU Voltage control (optional)
Network improvements:
Implemented Wireguard VPN support usable with Azire VPN
Enhanced TCP methods - reno, htcp, highspeed, westwood+, CDG, Network and Wifi tweaks and updated drivers
Option to enable 2.4 GHz Wi-Fi channel bonding while installing => moved to AGNi Toolbox
I/O improvements:
Several I/O control tweaks, added schedulers (Zen, SIO, SIOplus, BFQ, CFQ, Maple, Tripndroid, Row, Deadline, V(R), No-OP,fiops), tweaked and updated filesystems (EXT4, F2FS, ExFAT, NTFS & CIFS)
Adaptive LMK, 1GB LZ4 ZSWAP+VNSWAP available and on by default for better multitasking
ext4-lazytime mounting for /data (improves filesystem performance)
UKSM while charging to optimize RAM use option
Dynamic FileSync toggle
Supports SDCARDFS, CIFS, exFAT
Disabled I/O CRC check for more performance
Screen Improvements:
sRGB and KCAL - Advanced color control for Qualcomm MDSS v2 (RGB calibration and post-processing features)
Backlight dimmer for lower minimum brightness
Wake gestures, dt2w, s2s and s2w for all panels
Sound improvements:
modify headphone processing for increased fidelity
modify speaker processing for clarity
Implemented flar2 sound control along with Franco sound control
Slimbus OC for better sound quality
Added a lot of audio enhancements (heaven for audiophiles)
Fixed earpiece & mic boost
Ported hybrid headphone jack driver from Sony 3.18 with CAF patches for faster detection
Headphone impedance detection
Headphone mic volume boost
Fix earphone Jack's various problems
Battery improvements:
USB Fast Charge (USB mode up to 900mA with MTP on)
Boeffla Wakelock blocker available
Power efficient workqueues
Option to replace thermal blobs with old ones which may help to resolve slow charging issue while installing
Fast charging with maximum 2100mA safe limit with temperature control
Miscellaneous improvements:
Optimized hardware accelerated crc+crypto routines
Implemented lot of security fixes
Vibrator Strength tunable
Notification LED brightness options
Can use device as USB keyboard and mouse with the app by pelya
Option to select SElinux mode while installing
Compatibility with Magisk v14+ and SuperSU SR5
Compatible with Kernel Auditor and EX Kernel Manager
Spectrum app profiles support
AGNi improvements:
Custom Agni Control app for all your kernel control needs, has many useful CPU profiles and advanced options, available while installing
Custom Agni ScreenModes app which has various KCAL profiles to improve screen experience, available while installing
Works on all Marshmallow, Nougat and Oreo ROMs
AGNi pureLOS CHANGELOG:-
AGNi pureLOS-N/O v13.0:-
qdsp6v2: dts_eagle: use newer drivers
wcd9335: accept interrupts for huwifi mode
sound: wcd9335: add huwifi_mode & low_distort_amp mode
sound:codecs: wcd9335: remove impedl code
msm_audio_ion: add DTS-Eagle dependency - msm_audio_populate_upper_32_bits
sound: codecs: wcd9335: laster k's driver
slimbus: lower oc
sound: wcd9335: Disable g_DebugMode
Initial AudioWizard bringup
sound: DTS-Eagle integration
drivers: Initial import of DTS-Eagle driver
Kconfig: msm: remove deprecated dts eagle driver
revert: "ipv6: sctp: fix lockdep splat in sctp_v6_get_dst()
revert: "BACKPORT: ipv6: fix udpv6 sendmsg crash caused by too small MTU
revert: "BACKPORT: netlink: add a start callback for starting a netlink dump
revert: "ipsec: Fix aborted xfrm policy dump crash
revert: "BACKPORT: net: xfrm: support setting an output mark.
revert: "BACKPORT: net: ipv4: fix for a race condition in raw_sendmsg
disable CONFIG_IOMMU_AARCH64,CONFIG_ARM_SMMU
AGNi Control: enable fsync operations by default
AGNi Installer: fix frequency hysteresis values
AGNi pureLOS-N/O v12.9:-
New Additions:-
Merge caf/LA.BR.1.3.7_rb1.11
staging: prima: Merge caf/LA.BR.1.3.7_rb1.11
fs: Add sdfat support (msdos,fat16,vfat,exfat combined driver)
fs: sdfat: sync upstream
fs/proc: hide androidboot.selinux=permissive flag in /proc/cmdline
enable HARDEN_BRANCH_PREDICTOR
disable SCHED_FREQ_INPUT
drivers/power: disable bcl
mm/vmscan: fix prepare_kswapd_sleep if kswapd running too long
Updates:-
ANDROID: sdcardfs: Set s_root to NULL after putting
ANDROID: sdcardfs: d_make_root calls iput
ANDROID: sdcardfs: Check for private data earlier
ANDROID: sdcardfs: Hold i_mutex for i_size_write
ANDROID: sdcardfs: Protect set_top
msm: mdss: adjust mdss_mdp_get_plane_sizes parameters init order
BACKPORT: futex: Remove requirement for lock_page() in get_futex_key()
UPSTREAM: scsi: sg: don't return bogus Sg_requests
ALSA: pcm: prevent UAF in snd_pcm_info
ALSA: pcm: use lock to protect substream runtime resource
ALSA: pcm: add locks for accessing runtime resource
ANDROID: sound: rawmidi: Hold lock around realloc
drivers: qdsp6v2: Add mutex unlock to properly release lock
binder: use GFP_HIGHUSER flag since binder is designed for userspace
Bluetooth: Prevent stack info leak from the EFS element
ASoC: msm: qdspv2: add mutex to prevent access same memory simultaneously
msm: ADSPRPC: validate user buffers after copying from user
dts: kenzo: disable sched_enable_power_aware
kgsl: convert some workqueues to use kthreads
kgsl: Increase priority of RT thread
msm: mdss: check buffer size before writing to user buffer
dtsi: adjust prim panel and panel-supply as per latest miui
kernel: disable arch_power by default & allow toggle
cpufreq: ironactive: add checks for CONFIG_SCHED_FREQ_INPUT
Fixes:-
kernel/cgroup: fix permission checks for task group attach
kernel/workqueue: restore to older state
ANDROID: Bluetooth: hidp: buffer overflow in hidp_process_report
ipsec: Fix aborted xfrm policy dump crash
BACKPORT: msm: mdss: Fix invalid dma attachment during fb shutdown
msm: mdss: Fix for wrong length in copy_to_user
msm: sensor: actuator: fix out of bound read for region params
msm: sensor: actuator: check NULL pointer for actuator ctrl
revert: "msm: mdss: fix race condition between rotator api's
dts: fix big cluster max-corners
dts: restore 133,200,366MHz gpu freq steps
AGNi specific additions:-
AGNi Control: tweak impulse governor & other governor scripts
AGNi Control: add option DoubleTap2Wake+Swipe2Wake(^v,<>)+Swipe2Sleep
AGNi Installer: add gpu uv option
AGNi Installer: tweak scheduler
AGNi Installer: set 266MHz gpu freq as min default balanced spectrum profile
AGNi Installer: make rcu 3x aggressive RCU_FAST_NO_HZ for Battery profile
AGNi Installer: use modified thermal config [LOS-N/O]
AGNi Installer: always replace thermal engine without thermal libs [LOS-N/O]
AGNi Installer: fix goodix-netlink auto mode for NOS-Oreo [LOS-O]
AGNi Installer: add back option to replace thermal engine [LOS-N/O,MIUI-MM]
AGNi pureLOS-N/O v12.8:-
Audio:-
aw8738_amp: change to mode 5
Disable graphite optimizations for sound,qdsp6v2
wcd-mbhc-v2: add more compatibility to jack's stock-mode operation
audio: add cmdline option for 16(default)/32bits default compr & pcm routing
ASoC: squashed revert to older state
slimbus: set max limit 24bit @ 192KHz
New Additions:-
prima(wifi): Merge caf/LA.BR.1.3.7_rb1.9 (v3.0.11.66 --> v3.0.11.85)
Merge caf/LA.BR.1.3.7_rb1.9
drivers/power: hardwire bcl trigger at 10% battery, disable for MIUI-N
cpufreq_stats,cpufreq_governor,cgroup,cpuset upstream commits
mm: kmemleak_alloc_percpu() should follow the gfp from per_alloc()
dm,md verity commits
qpnp-smbcharger: add cmdline option to suppress QC charging support @ 9 volts
Convert some more drivers to use msecs_to_jiffies insted of HZ
reboot_auto_fsync: flush writeback buffers and sync more completely
fsync: flush writeback buffers with auto fsync & sync-on-suspend
fsync: allow auto_fsync_delay_sec=0 to disabe AGNi auto fsync dwork
fs/sync: allow sdcardfs to use vfs_fsync_range_sdcardfs always
Updates:-
Disable discard mount early mount of system partition [LOS-O]
cpufreq: cafactive: disable tracing
workqueue: disable power_efficient wq's by default and allow sysfs tunable
block: modify fiops
proc: meminfo: provide estimated available memory
proc: meminfo: estimate available memory more conservatively
CHROMIUM: selinux: Do not log "permissive" denials
BACKPORT: net: ipv4: fix for a race condition in raw_sendmsg
BACKPORT: USB: core: harden cdc_parse_cdc_header
UPSTREAM: USB: fix out-of-bounds in usb_set_configuration
UPSTREAM: HID: usbhid: fix out-of-bounds bug
UPSTREAM: USB: core: fix out-of-bounds access bug in usb_get_bos_descriptor()
nl80211: Define policy for packet pattern attributes
crypto: hmac - require that the underlying hash algorithm is unkeyed
timers, sched_clock: Update timeout for clock wrap
cpu_input_boost: Use power efficient workqueues
cpu_input_boost: increase wakeboost to 2 seconds
Fixes:-
dts: kgsl: remove 366MHz step, restore stock gpu voltages
qpnp-smbcharger: reintroduce default_hvdcp3_icl_ma tunable
qpnp-smbcharger: fix "make 2100mA max default charging current"
qpnp-fg: fix "force swappiness 1 on battery level <= 15%"
fs/exfat: partial revert "update exfat (squash commit)"
revert "sched: Set sched_upmigrate_min_nice to 9
revert "sched: Introduce Shadow scheduling
Revert "workqueue: make sure delayed work run in local cpu"
AGNi specific additions:-
AGNi Control: 2.0GHz unlock for big cluster cpus
AGNi Control: tweak cultivation governor
AGNi Control: disable adreno boost default
AGNi Control: tweak default interactive & scheduler
AGNi Control: TCP congestion cubic by default
AGNi Control: tweak cafactive governor
AGNi Control: add again those rare used governor options
AGNi Control: fixup fsync options
AGNi Control: increase default interactive timer, intsd(maple, 1024) extsd(fiops,1024)
AGNi Installer: restructure Aroma Menus to single page
AGNi Installer: remove discard mounts in fstab
AGNi Installer: latest arm64+selinux busybox YDS in /sbin
AGNi Installer: fix rare installer status 7 errors
AGNi Installer: try fix option to select stock cpu voltages
AGNi Installer: add cmdline option for audio 24/32bits audio
AGNi Installer: add option to select stock cpu voltages
AGNi Installer: set QC2.0 9v suppress disabled by default
AGNi Installer: always replace thermal engine & libs
AGNi Installer: allow auto-selinux handling based on last kernel [LOS-O]
AGNi Installer: resolve selinux issues leading to fp problems [LOS-N/O]
AGNi Installer: disable init.qcom.post_boot.sh [LOS-O]
AGNi Installer: use fstrim on boot [LOS-N,MIUI-MM/N]
OLD CHANGELOGS: HERE
Download the app for supporting this keyboard & mouse feature HERE
DOWNLOADS:- HERE
XDA:DevDB Information
AGNi kernel (Audiophile's Blazing Fast & Efficient Kernel), Kernel for the Xiaomi Redmi Note 3
Contributors
psndna88
Source Code: https://github.com/psndna88/AGNi_pureMIUI.git
Kernel Special Features: Based on caf/LA.BR.1.3.6_rb1.25,/LA.BR.1.3.7_rb1.11 LOS15.0 official sources with selectively picked mods/patches
Version Information
Status: Stable
Created 2016-10-02
Last Updated 2018-06-28
GOODIX / CAMERA LIBS and CAMERA FC + FLASH FIX
Try different gpu libs zip:-
Xperia_X_Oreo_GPU_blobs_ktommy91.zip
AGNi 12.4+ deepSleep Hotfix apk:-
use to restart google play services in rare cases of no deep sleep.
may need to run once per reboot
CAMERA LIBS for kenzo/kate:
blobs for following camera sensors:
- ov16880_f16v01a
- ov16880_omida05
- s5k5e8_z5e8yab
- s5k5e8_yx13
- face detection extension blobs
(Old & Obsolete)
Nougat Camera FC and flash complete fix by @billchen1977 flashable zip with proper file permissions 100% SOLUTION
AGNi-cmN-goodix-libs-AIO-patcher.zip (test version)
- includes goodix hal and libs
- includes goodix wrapper lib which loads fpc or goodix as per detected hardware by kernel cmdline (taken from NOS)
- patches boot.img to add goodix support (useful for roms without goodix support)
- adds goodix supported sepolicy files to boot.img (keeps goodix happy with enforcing selinux)
AGNi Toolbox
AGNi Toolbox v1.6 AROMA-flashable-zip:-
update magisk uninstaller codes
AGNi Toolbox v1.5 AROMA-flashable-zip:-
udate updater binary and script
add 2.4GHz wifi channel bonding options
AGNi Toolbox v1.4 AROMA-flashable-zip:-
add option to dump last_kmsg to internal storage from recovery to diagnose a bootloop.
usable when user forces boot to recovery after a bootloop
AGNi Toolbox v1.3 AROMA-flashable-zip:-
add option to uninstall magisk v12 and above (you need to reflash rom or stock kernel (boot.img)
AGNi Toolbox v1.2 AROMA-flashable-zip:-
add support for fat32/exfat/ext4/ntfs detection and auto fix errors on system,data,cache,sdcard,usb-otg
(Run from internal storage to scan external sdcard filesystem)
AGNi Toolbox v1.1 AROMA-flashable-zip:-
-Remove FingerPrint Security+Data
-Run ext4 filesystems Check & Repair on /system /data /cache
-Clear Battery Stats Data
-Remove Lock Screen Security
can you recomennded setting for kernel auditor from this kernel
kucingbaik2 said:
can you recomennded setting for kernel auditor from this kernel
Click to expand...
Click to collapse
this is for android 7 Nougat test and let me know
i have no such recommended settings..
Hello, will works with santosh cm14 ?
jordandroid64 said:
Hello, will works with santosh cm14 ?
Click to expand...
Click to collapse
yes its based on same source as its cm14 kernel.. test n give me feedback!
I will flash CM14 this afternoon and test , you have try this kernel ?
Trouble with downloading...
Where can I download this kernel? The download link doesn't work.
icyjuice said:
Where can I download this kernel? The download link doesn't work.
Click to expand...
Click to collapse
Same problem here... Can't download!
Regards!
Really good!
Please add support for goodix fingerprint in your next build if you can
I really appreciate your work!
Please update link?
Flashed this on cm14 by santosh 21september build. Phone boots straight into twrp. Back on stock kernel.
im held up now, will repackage the zip n put when i get free time next
psndna88 said:
im held up now, will repackage the zip n put when i get free time next
Click to expand...
Click to collapse
add s5k3p3_f3p3man camera sensor support too ld be nice
alrightnik said:
add s5k3p3_f3p3man camera sensor support too ld be nice
Click to expand...
Click to collapse
check this: MISSING BLOBS LINK
try the new upload http://forum.xda-developers.com/devdb/project/dl/?id=20755
psndna88 said:
try the new upload http://forum.xda-developers.com/devdb/project/dl/?id=20755
Click to expand...
Click to collapse
Booted and Works great.
Working well with CM14- Nougat (santhosh)
The SINAI-N4 Custom Kernel
Based on Spezi77's Hellspawn Kernel with upstream features & fixes
F2FS Support
A lot of hotplugs & Governos & I/O scheds
Latest Changes & Fixes from upstream
Clean & Stable sources
Regular updates
And more!
Important information:
Only for Advanced users!
Use THIS kernel adiutor to tweak kernel
Enable any hotplug you like and choose governor, other tweaks you can configure yourself and for your own purposes
Known-issues
HTML:
- Firefox videoplayback doesn't work for some roms
Installation
1. (Optional)Wipe cache/dalvik cache
2. Flash kernel zip over stock kernel of the ROM
3. Reboot system
Downloads:
Nougat/Oreo AOSP BASED: AFH
Nougat CM/LOSBASED: AFH
DO NOT FLASH AOSP based kernel over CM/LOS Oreo rom, you will get "color problems" & LineageOS 15.1 doesn't supported (yet or still)
SPECIAL EDITION, Only for Unlegacy-Android ROM
Nougat/Oreo: AFH
Pie: AFH
Credits:
Special thanks to
- AOSP
- Unlegacy-Android team
- HUGE THANKS TO spezi77
- AdrianDC
- Chipp_a
- frap129
- Basketbuild
- hellsgod
- zaclimon
- rostifaner
- ganachoco
- txuki2005
- yoinx
- Cl3Kener
- franciscofranco
- faux123
- eng.stk
- stratosk
- show-p1984
- mrg666
- Defconoi
- neobuddy89
- flar2
- CallMeAldy
- AK
- Alucard
- And anyone I forgot to mention
XDA:DevDB Information
SINAI Nexus 4 kernel, Kernel for the Google Nexus 4
Contributors
sudokamikaze, spezi77
Source Code: https://github.com/Sudokamikaze/SINAI-N4
Kernel Special Features:
Version Information
Status: Stable
Current Stable Version: Build 2018-08-16
Stable Release Date: 2018-08-16
Created 2017-05-30
Last Updated 2018-10-31
thanks for your support, work with lineageos?
For the time being, I do not have time to check the action, but I have placed a link to SINAI-N4 in my favorites.
Is the SINAI name from the peninsula?
*Jonny* said:
thanks for your support, work with lineageos?
Click to expand...
Click to collapse
Check post, i added kernel for CM
ze7zez said:
For the time being, I do not have time to check the action, but I have placed a link to SINAI-N4 in my favorites.
Is the SINAI name from the peninsula?
Click to expand...
Click to collapse
Yes
Finally a new kernel for nougat thanks so much for your hard work it supports multirom in case anyone was wondering also has USB otg hack and dt2w support
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thanks
This kernel does not flash over custom kernel it has to be flashed over a ROMs stock kernel see screenshots
OK
Installation works effectively.
[email protected] said:
This kernel does not flash over custom kernel it has to be flashed over a ROMs stock kernel see screenshots
Click to expand...
Click to collapse
Unpack your custom rom zip on pc
Then fastboot erase boot
and flash your rom stock kernel
fastboot flash boot boot.img (boot.img of your custom rom that unpacked on your pc(
Then go to recovery and flash kernel
But backup rom(/boot and /system in twrp) before this for safe
[email protected] said:
Finally a new kernel for nougat thanks so much for your hard work it supports multirom in case anyone was wondering
Click to expand...
Click to collapse
If you need best expirience, configure kernel in Kernel adiutor, hotplug not enabled by default(will be fixed in new releases) and set "Screen off max frequency" to 486 MHz, Intellihotplug configured by default but not enabled :c
Nice kernel!
Has OTG hack?
multırom twrp ground zero rom mako 7.1.2 kernel flash error
AntonioJaramillo said:
Has OTG hack?
Click to expand...
Click to collapse
Yes See screenshot
hasanben35 said:
multırom twrp ground zero rom mako 7.1.2 kernel flash error
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Click to collapse
Did you flash the siani kernel above the ROMs stock kernel I flashed it in this order for a nougat ROM with siani kernel
Clean flash is my recommendation
ROM
gapps
then Sinai kernel
Then magisk or SuperSU
then reboot
If that doesn't work flash up to twrp 3.1.1.0
Then wipe all partitions except internal storage
Then install in order above
And then boot into primary ROM and reinstall multirom twrp using multirom manager app
Just my best guess
there's a new build by lineage os today.
New Update, check op post for download link!
Git changelog
HTML:
62db627df14 (HEAD -> n-7.1) Revert "Disable MSM_SLEEPER by default"
56f7cb01a4d Revert " msm: Add CPU freq limiter driver"
b4de61cfae7 Revert "msm: limiter: Introduce initial multi cpu control"
5e92fa4da6d Revert "msm: limiter: Add controls for per cpu governor"
d42245b40c3 Revert "msm: limiter: Simplify and debugify min/max freq"
f0da6f9d4dd Revert "msm: limiter: Do not store governor locally"
fe53ac12208 Revert "msm: limiter: Add readable tunable for current frequency"
fcd1131de9a Revert "enable msm_limiter by default"
10385b1284b Revert "msm_limiter: tune for mako."
a9826e7b6cd (origin/n-7.1) msm: cpufreq: Ensure cpufreq change happens on corresponding CPU
c2c63870770 msm: cpufreq: Relax constraints on "msm-cpufreq" workqueue
d585e61f67e msm: cpufreq: Configure WQ for higer priority
0957a02bf86 Revert "msm: cpufreq: Remove cross-calling limitation"
ab48dcedea9 msm_fb: Make sure the backlight is not set to 0 at boot
3a97dd91098 msm: kgsl: Fix mem leak when page allocation fails
92442236e67 msm: kgsl: Add check for NULL value from dev_get_drvdata
4043005c9f5 cpufreq: Improve debug prints
e20574ac18a cpufreq: Improve debug prints
8fb7f8508fc cpufreq: Make get governor interface always return good value
8e25bd6bff0 cpufreq: Add interface to set/get min/max freq
e20366a5483 cpufreq: Add interface for gov change
7c8009d340b cpufreq: Export user_policy min/max
fb7fb27094e cpufreq: Avoid calling cpufreq driver's target() routine if target_freq == policy->cur
de10563a8aa drivers: my faults with naming
f4f94089189 KEYS: Fix crash when attempt to garbage collect an uninstantiated keyring
bc823c0054d KEYS: Fix race between key destruction and finding a keyring by name
812ccd03e9e KEYS: Add invalidation support
6bee3c6f9c4 KEYS: Permit in-place link replacement in keyring list
51fa63856db KEYS: Perform RCU synchronisation on keys prior to key destruction
06427a89aca random32: use msecs_to_jiffies for reseed timer
6895783f55c random32: add __init prefix to prandom_start_seed_timer
9b789bf4614 random32: add prandom_reseed_late() and call when nonblocking pool becomes initialized
bf6de73075d random32: add periodic reseeding
a53b95d5a13 random32: add test cases for taus113 implementation
4ee21145101 random32: upgrade taus88 generator to taus113 from errata paper
93c2572bb78 random32: rename random32 to prandom
c417cf606de timer: Implement TIMER_IRQSAFE
71678d4da95 timer: Clean up timer initializers
93cf3ca769d timer: Relocate declarations of init_timer_on_stack_key()
5d6a8627e36 timer: Generalize timer->base flags handling
89a05cebcce alpha: take a bunch of syscalls into osf_sys.c
d683e97c66e timers: Improve get_next_timer_interrupt()
18cc5049c40 timers: Add accounting of non deferrable timers
e1796bfa316 timers: Consolidate base->next_timer update
08abd4a37ce timers: Create detach_if_pending() and use it
9fed706f355 kernel/timer: revert to make upstream update
0ce4f440760 mm/ksm.c: use new hashtable implementation
c2d45e60533 msm: cpufreq: Always update frequency limits when core is online
9a09f6bb11a cgroup: use new hashtable implementation
c994502d739 watchdog: Fix warning caused by use of smp_processor_id()
98f5d1f0cb3 sched: Fix load avg vs cpu-hotplug
30f96d19051 crypto: arc4 - improve performance by using u32 for ctx and variables
a9f08f0f284 crypto: arc4 - improve performance by adding ecb(arc4)
9e4a7e59ba2 crypto: arc4 - now arc needs blockcipher support
56f58b99342 Input: aiptek - fix crash on detecting device without endpoints
5581f20c7d0 Input: aiptek - adjust error-handling code label
c62d163e4a7 crypto: sha256 - Expose SHA256 generic routine to be callable externally.
70a98898686 arm: vfp: always clear vfp_current_hw_state when forcing reload
b3364d0ef01 ARM: vfpmodule: Move bounce stats file to seq_file and friends
e4793e04fc2 Always set noatime no diratime on all partitions! I/O Boost! V2 [2/2].
2aef5ea8235 Always set noatime no diratime on all partitions! I/O Boost! V2 [1/2].
33d8ecdf40b cpufreq & cpufreq_interactive: tweaks to reduce lags and improve battery life.
779487e4468 Squashed hrtimer optimization commits.
00dc953a906 random: entropy tweaks are all the rage nowadays
5d5c7abb732 CPU hotplug: Provide lockless versions of callback registration funct… …ions
f3aac4179b5 fs: aio: Optimization for SSD-only machines
fdd5f4b40a8 arch/arm/mach-msm/cpufreq.c: reduce dmesg log spam
c4053a57aa4 KGSL: GPU kgsl_pwrctrl.c use min pwr level as default. to reduce battery drain.
d1753828e44 CM:Add another patch
4db46385dcc Disable MSM_SLEEPER by default
028cc1140ee msm_limiter: tune for mako.
f033fdf5ae2 enable msm_limiter by default
cb2b415ce4f msm: limiter: Add readable tunable for current frequency
8595387c381 msm: limiter: Do not store governor locally
0fceb5a2dc0 msm: limiter: Simplify and debugify min/max freq
4db92dc452b msm: limiter: Add controls for per cpu governor
c55faf4bedc msm: limiter: Introduce initial multi cpu control
98405842205 msm: Add CPU freq limiter driver
ace7b0c8f8c Add mako default defconfig, without intelli_thermal for inline building
UPD: Uploaded hotfix, Please reflash!!
[email protected] said:
Yes See screenshot
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With Los 14.1 + custom kernel + stickmount i cant use Otg. How u can use ?
nefescalanadam said:
With Los 14.1 + custom kernel + stickmount i cant use Otg. How u can use ?
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Use kernel auditour mod and turn on otg in miscellaneous controls