[KERNEL] [SM-T700 WIFI & T705 LTE] [12 Mar] SkyHigh TW KK Kernel [v3.3 FINAL] [Synapse ++]
8.4" SM-T700 WIFI & T705 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
ONLY IF YOU HAVE TRIED SUGGESTIONS ABOVE:
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, former part time kernel “hack” of SM-N915S/T800/T805/N9005 LTE, SGT 7.7 JB & ICS Kernels. I now share with you my Exynos5 TW SM-T700 WIFI & SM-T705 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 v0.5 : might not be always up-to-date !
FEATURES
* Based on official Samsung source: T705WVLU1ANJ5
* ramdisk source: T700XXU1ANL2 & T705XXU1AOA1
* 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 MULTICORE
CPU VOLT
CPU GOV
DEVFREQ
GPU
GPU QoS
IO
MEMORY
POWER SUSPEND
ADVANCED
THERMAL
AUDIO
* WolfsonMicro Sound Control by AndreiLux
* parametric equalizer presets & tuning by heyjoe66
BATTERY
NETWORK
USB TEMPORARY REMOVED IN v2.0.0
SECURITY
SYSCTL
FS (File System)
BACKUP & RESTORE
REBOOT
LOGS
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-T700 WIFI & T705 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 2014-07-06
Last Updated 2015-04-14
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
8.4" SM-T700 WIFI & T705 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, former part time kernel “hack” of SM-N915S/T800/T805/N9005 LTE, SGT 7.7 JB & ICS Kernels. I now share with you my Exynos5 TW SM-T700 WIFI & SM-T705 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 v0.5 : might not be always up-to-date !
FEATURES
* Based on official Samsung source: T705WVLU1ANJ5
* ramdisk source: T700XXU1ANL2 & T705XXU1AOA1
* 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
- A15 big Cores
Max: 2100 MHz (stock/default = 1900 MHz)
Min: 800 MHz (stock/default) - A7 LITTLE Cores
Max: 1300 MHz (stock/default)
Min: 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 regionTEMPORARY REMOVED IN v2.0.0
Default, Asia, Europe, Oceania, North America, South America, Africa
- IVP6 Optimistic Detection
optimistic_dad (enabled)
use_optimistic (enabled)
- 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-T700 WIFI & T705 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 2014-07-06
Last Updated 2015-04-14
Last edited: