Related
Overview:
I’m a newbie to rebuild and compile a custom kernel. I like to learn new things and share with you my modified version of 14.5.A.0.242-Kernel
It is basically a mixture between some developers kernel source like e.g.,cocafe,DooMLoRD,alnikki25k.
I'm not a developer so I cannot answer your question about any bugs for this kernel immediately. I will try to ask other developer how to
resolve bugs. Experts, please correct me if I am wrong, this stuff is still new to me also.
2015/07/25
I started to port AndroPlusKernel most of feature for z1 compact
Please to visit the AndroPlusKernel's Original Thread in the Z2 forum, and make sure you read all the instructions there
http://forum.xda-developers.com/xperia-z2/development/kernel-andropluskernel-v10-t2974841
2015/07/31
Click here to see how to control vibrator & WCD9320 Taiko Audio Codec
http://forum.xda-developers.com/showpost.php?p=62125592&postcount=24
Requirements:
HTML:
Xperia Z1 Compact
Unlocked Bootloader
DO NOT use this kernel with CM or CM based ROM.
This kernel is only for stock or stock based ROM.
v1~v4 for 14.5.A.0.242
v5~v12 for 14.5.A.0.270/14.5.A.0.283
v13~v15 for 14.6.A.0.368
v16~ for 14.6.A.1.216
v17~ for 14.6.A.1.236
Installation instructions:
HTML:
Backup your system
Download the ZIP file below, and flash it in recovery
Download Links:
http://goo.gl/qCiTOA
If the kernel crashed (freezed and rebooted), please fetch last_kmsg file after the crash reboot and post in the thread.
Code:
su -c cat /proc/last_kmsg > /sdcard/last_kmsg
Source Code:
https://github.com/charles1018/kernel_sony_msm8974/tree/lollipop_mr3-dev
Credits:
Code:
sony： (Open source archive for 14.5.A.0.242/270/283)
cocafe： (helping me learn all of build my own kernel from source)
[NUT]： (for all recoveries & 14.5.A.0.242 kernel ramdisk & NDRUtils)
dosomder： (Android kernel module to bypass SELinux at boot)
DooMLoRD & alnikki25k & Faux123 & AndroPlus (for theirs awesome job and great sources to rhine devices)
OmarEinea： (for his great script of build tools letting me easy way to compile kernel)
And for everyone who had a hand in making this kernel better
ChangeLog :
2015-04-29 v1.0 :
init.d
Governor：wheatley,SmartAssv2,pegasusq,LionHeart,LagFree,intellidemand,intelliactive,preservative,blu_active
I/O Scheduler：SIO,VR,ZEN,SIO-Plus,FIOPS
support for kernel mode NEON
fastcharge
support for exfat
2015-05-08 v2.0 :
kexec-hardboot: still not fully work as Primary ROM(MultiROM v30x), i am waiting Garcia98's or other developer update MultiROM to v32
enable additional TCP congestion algorithms(westwood,bic,htcp,vegas,veno,yeah)
Simple GPU Algorithm
change wireless expire time about each entry of scan results(3 * HZ)
net: rps: fix cpu unplug
Sync SSR with disconnect/reconnect
overall_stats
With Kernel Adiutor application you can more tweak and monitor features
2015-05-18 v4.0 :
fix loading stops at the boot screen
multirom TWRP 2.8.6
upgraded LZO (de)compression drivers
added per-core overall stats - now you can see the time spent by each core in a particular frequency state!
added LZ4 compression/decompression support
generic voltage control
added intelli-thermal_v2 kernel thermal driver with optimizations for 8974 SOC
intelli-plug
powersuspend PM kernel driver
kernel samepage merging
2015-05-24 v5.0 :
merge 14.5.A.0.270 kernel sources
Updated ramdisk to 14.5.A.0.270
Fixed simple_ondemand GPU governor crashing
CPU OverClock upto 2.42 GHz
turbo boost on MSM architectures-allows overclocking of 2 cores to higher clock rate than stock maximum
Added some optimizations for cpufreq (less spam log, delete deprecated code)
CPU Undervolting
2015-07-25 v6.0 :
port AndroPlusKernel most of feature for z1 compact
merge 14.5.A.0.283 kernel sources
Built with UBER toolchains 4.9.4
Updated TWRP to 2.8.7.0
Added new CPU governor: alcurd,zzmove, ElementalX, nightmare, darkness, smartmax, HYPER, ondemandplus, intelliminmax, smartassH3, adaptive, intellidemand
Added new I/O: bfq, sioplus, tripndroid
Added optimization I/O, power_efficient workqueue, GPU
Updated Zen IO scheduler and set as default
Added new GPU governor: conservative
Added Adreno idler (addon for adreno-tz)
Reduced logging spam (qmi_qmux)
Updated KCAL
Added some optimization from CM/unified kernel
Removed blu_active,Lagfree,wheatley,lionheart
Added alcurd hotplug
Added sysfs interface to Enable / Disable Android Logger
Updated patch for memory
Added patch for encryption
Added power_efficient workqueues
Added dynamic fsync
Added Dynamic management of dirty page writeback
Integrated frandom in kernel and support frandom module
Added fast_hotplug by pec0ra 2
Supports notifier for start&end of LCD power on&off
2015-07-31 v7.0 :
update some codes from codeaurora
Added WCD9320 Taiko Audio Codec Control v3 from cocafe
Increase default speaker volume
qpnp-vibrator intensity control
enabling two-way call recording directly from the phone line
Click here to see how to control vibrator & WCD9320 Taiko Audio Codec
http://forum.xda-developers.com/showpost.php?p=62125592&postcount=24
2015-08-15 v8.0 :
kernel with kexec-hardboot(thanks to venkat kamesh's ramdisk & OmarEinea's kexec-hardboot patch)
fix Darkness governor random reboots when heavy memory use(we need more tests)
fix KCAL Color Control is not working
The vibration strength can be controlled by Kernel Adiutor application
fix lowmemorykiller being overly aggressive
increase the total number of GFP flags
fix waking up sync thread recursively for same CPU causes deadlock
enable ZRAM features(from Linaro Stable Kernel 3.10)
zram: add lz4 algorithm backend
CPU hotplug: Provide lockless versions of callback registration functions
powersuspend: cumulative update to version 1.6
intelli_plug:update to version 4.0
msm: kgsl: Make global memory statistics atomic
Click my github commits to view changeLog details
2015-08-21 v9.0 :
Added toggles for wlan wakelocks (for advanced user only, path for sysfs is here Y=non block, N=block)
Changed wakelock blocker sysfs name to one in Kernel Adiutor
Added interactive_proconservative Governor
Added mac80211 injection patch and HID patch for keyboard support
Updated zzmove to 1.0-beta8
Added CPU hotplug Zen Decision
2015-08-28 v10.0 :
back to the regular default speaker volume
added mako hotplug
added new GPU governor: cache-hwmon
msm: memutils: memcpy, memmove, copy_page optimization
scm-mpu: Add additional memory protection options
Click here to see how to add support for a scm call to protect a contiguous physical address range.
http://forum.xda-developers.com/showpost.php?p=62550061&postcount=49
2015-09-08 v11.0 :
fix sometimes have freezed or crashed problems
updated kernel to 3.4.1
updated UBER toolchains to 4.9.4 20150901
Enhance power efficiency: Series of patches from NVIDIA
fix last_kmsg not working
changed default dirty_writeback_active_centisecs to 3000
changed intelli_thermal poll default value
updated kcal and added some patches
removed scm-mpu(unstable)
If the kernel crashed (freezed and rebooted), please fetch last_kmsg file after the crash reboot and post in the thread.
Code:
su -c cat /proc/last_kmsg > /sdcard/last_kmsg
2015-09-14 v12.0 :
Updated kernel to 3.4.10
Disabled dynamic fsync by default
Patched random reboot caused by dynamic fsync panic
V12 is the final version of the 14.5.A.0.270/283
The next version is the 14.6.A.0.368
2015-09-26 v13.0 :
v13 supports 5.1.1, most features from my 5.0.2 version.
Main Features :
Merge 14.6.A.0.368 kernel sources
Updated ramdisk to 14.6.A.0.368
Updated kernel to 3.4.10
TWRP 2.8.7 from xNUTx
Built with UBER toolchains 4.9.4 20150920
busybox v1.23.2
init.d support
port AndroPlusKernel most of feature for z1/z1 compact
CPU OverClock upto 2.42 GHz
Added some optimizations for cpufreq (less spam log, delete deprecated code)
Added WCD9320 Taiko Audio Codec Control v3 from cocafe
Add a backlight brightness hack to allow a lower minimum backlight brightness in v13(thank to Tommy-Geenexus)
Added new CPU governor:alcurd,zzmove,ElementalX,nightmare,darkness,smartmax,HYPER,ondemandplus,
intelliminmax,smartassH3,adaptive,intellidemand,interactive_proconservative,SmartAssv2,pegasusq,
intellidemand,intelliactive,preservative
Added new I/O Scheduler:bfq,tripndroid,sio,vr,zen,sio-plus,fiops,test-iosched
Updated Zen IO scheduler and set as default
Simple GPU Algorithm
Added new GPU governor: conservative,cache-hwmon
Added optimization I/O, power_efficient workqueue, GPU
Added Adreno idler (addon for adreno-tz)
KCAL – Advanced Color Control for Qualcomm Devices
Added CPU hotplug:intelli,Alucard,Zen Decision,mako hotplug
Added sysfs interface to Enable / Disable Android Logger
Updated patch for memory
Added patch for encryption
Added power_efficient workqueues
Added dynamic fsync
Supports notifier for start&end of LCD power on&off
qpnp-vibrator intensity control
enabling two-way call recording directly from the phone line
Added toggles for wlan wakelocks (for advanced user only, path for sysfs is here Y=non block, N=block)
Added mac80211 injection patch and HID patch for keyboard support
msm: memutils: memcpy, memmove, copy_page optimization
Enhance power efficiency: Series of patches from NVIDIA
last_kmsg
support for kernel mode NEON
fastcharge
enable additional TCP congestion algorithms:westwood,bic,htcp,vegas,veno,yeah
upgraded LZO (de)compression drivers
added per-core overall stats - now you can see the time spent by each core in a particular frequency state!
added LZ4 compression/decompression support
generic voltage control
added intelli-thermal_v2 kernel thermal driver with optimizations for 8974 SOC
powersuspend PM kernel driver
2015-10-08 v14.0 :
Updated kernel to 3.4.14
Support F2FS filesystem(from linux kernel 4.2)
Updated ZRAM (from Linaro Stable Kernel 3.10)
ZRAM: enable lz4 algorithm backend
Built with UBER toolchains 4.9.4 20151001
Add custom logo
leds-qpnp:Blink interpolation; fix qpnp-pwm driver
notifier：it's going slowly on and slowly off
Re-updated bfq I/O gov to v7r8
tcp_output: set initial TCP window size to 64K (speed improvement)
PM: Enable asynchronous noirq resume threads to save the resuming time
tcp_cubic: better follow cubic curve after idle period
Click here to see how to Change File System.
http://forum.xda-developers.com/showpost.php?p=63198366&postcount=111
2015-10-17 v15.0 :
fix the random reboot issues
f2fs: getting the latest code from upstream
f2fs: system partition support
zram: fix merge errors & bring up to date with Cl3Kener's branch
zram: set lz4 algorithm as default
lz4: update some codes from upstream
zsmalloc: fix merge errors
removed intelli thermal
thermal: add 3-phase msm_thermal(thanks to showp1984)
memory.c: fix show_mem_removable() to handle missing sections
2015-11-16 v16.0 :
Merge 14.6.A.1.216 kernel sources
Updated ramdisk to 14.6.A.1.216
updated kernel to 3.4.20
updated UBER toolchains to 4.9.4 20151101
f2fs: getting the latest code from upstream
enable higher eMMC speed modes(thanks to Tommy-Geenexus)
2016-02-29 v17.0 :
Merge 14.6.A.1.236 kernel sources
Updated ramdisk to 14.6.A.1.236
Updated UBER toolchains to 4.9.4 20160201
Updated zzmoove governor
f2fs: catch up to linux kernel 4.5-rc1 & backport support(removed system partition support, only data & cache partition support)
binfmt_elf.c: use get_random_int() to fix entropy depleting
leds: leds-qpnp: Add API for RGB led
fix last_kmsg that isn't working
2016-04-03 v18.0 :
Updated kernel to 3.4.25
Updated TWRP to 3.0.1
build with UBER toolchains 5.3 20160401
f2fs: catch up to linux kernel 4.5 & backport support
fixes some minor bugs
2016-04-10 v18.1 :
Updated TWRP to 3.0.2
Updated busybox to 1.24.2
2017-03-25 v19.0 :
updated twrp to 3.1.0
build with gcc-linaro toolchains 5.4.1-2017.01(stable) and gcc-linaro toolchains 6.3.1-2017.02(testing)
update busybox to 1.26.2
update some codes from codeaurora
minor bug fixes and improvements f2fs
If the kernel crashed (freezed and rebooted), please fetch last_kmsg file after the crash reboot and post in the thread.
Code:
su -c cat /proc/last_kmsg > /sdcard/last_kmsg
nice start
Seems to be working fine so far.... good job :good:
I'd like to suggest some features :
Intellimm
Intelliplug
more tcp congestions algorithms (e.g. westwood)
gpu governors
etc etc
i flashed it but it wont start after boot
I installed a based rom [Advanced]RockZ1l_v1.1
repelsteel82 said:
i flashed it but it wont start after boot
I installed a based rom [Advanced]RockZ1l_v1.1
Click to expand...
Click to collapse
Yup, doesnt boot after flashing kernel
I installed it on stock sony rom, not-deodexed
BUT after i reinstalled xposed (instruction for odex), and wipe cahce, phone is booted...infinitely loaded and can not run (
Yep confirmed doesnt work on RockZ1l_v1.1 also !
No boot and no acces to recovery (blocked before)
Had to flash boot.img via fastboot and restored my backup...
i will try to see what i can do, but i need time to learn first
Cresqo said:
Seems to be working fine so far.... good job :good:
I'd like to suggest some features :
Intellimm
Intelliplug
more tcp congestions algorithms (e.g. westwood)
gpu governors
etc etc
Click to expand...
Click to collapse
lots of 4.x kernel source codes do not work 5.0.2
i will try if i can when i have free time
Doesn't work on Stock Sony Lollipop firmware 14.5.A.0.242.
ssdog27 said:
Doesn't work on Stock Sony Lollipop firmware 14.5.A.0.242.
Click to expand...
Click to collapse
Do you have to unlock bootloader?
I used PRFCreator to make D5503-pre-rooted-firmware-14.5.A.0.242 zip. For me this kernel to be working fine so far.
try to:
- fastboot flash boot boot.img (from kernel zip)
- fastboot reboot
- enter recovery, and flash kernel zip
- flash SuperSU installable ZIP (option)
to be included in next changeLog:
kexec-hardboot: still not fully work as Primary ROM(MultiROM v30x), i am waiting Garcia98's or other developer update MultiROM to v32
enable additional TCP congestion algorithms(westwood,bic,htcp,vegas,veno,yeah)
Simple GPU Algorithm
change wireless expire time about each entry of scan results(3 * HZ)
net: rps: fix cpu unplug
Sync SSR with disconnect/reconnect
overall_stats
With Kernel Adiutor application you can more tweak and monitor features
I have just one simple question really, F2FS?
sharonliu said:
Do you have to unlock bootloader?
I used PRFCreator to make D5503-pre-rooted-firmware-14.5.A.0.242 zip. For me this kernel to be working fine so far.
try to:
- fastboot flash boot boot.img (from kernel zip)
- fastboot reboot
- enter recovery, and flash kernel zip
- flash SuperSU installable ZIP (option)
Click to expand...
Click to collapse
I dont understand.. I did it all, but kernel doesnt work..(
Stock LP, RUS, Odex, All the loading stops at the boot screen
I have just one simple question really, F2FS?
Click to expand...
Click to collapse
i will try to see what i can do
John.D.. said:
I dont understand.. I did it all, but kernel doesnt work..(
Stock LP, RUS, Odex, All the loading stops at the boot screen
Click to expand...
Click to collapse
try v4.0, it should work now
sharonliu said:
try v4.0, it should work now
Click to expand...
Click to collapse
Wow, all earned in the fourth version
If there are any bugs, I will certainly write about it
If you changed blu_active governor, or simple_ondemand gpu governor, after some time phone rebooted
sharonliu said:
i will try to see what i can do
Click to expand...
Click to collapse
John.D.. said:
Wow, all earned in the fourth version
If there are any bugs, I will certainly write about it
If you changed blu_active governor, or simple_ondemand gpu governor, after some time phone rebooted
Click to expand...
Click to collapse
I will try to fix it in next releases.
I started to port AndroPlusKernel most of feature for z1 compact
v6.0 will release this weekend
sharonliu said:
I started to port AndroPlusKernel most of feature for z1 compact
v6.0 will release this weekend
Click to expand...
Click to collapse
OMG Thank you!)
to be included in v6.0 changeLog:
I started to port AndroPlusKernel most of feature for z1 compact
Please to visit the AndroPlusKernel's Original Thread in the Z2 forum, and make sure you read all the instructions there
http://forum.xda-developers.com/xperia-z2/development/kernel-andropluskernel-v10-t2974841
changeLog:
port AndroPlusKernel most of feature for z1 compact
merge 14.5.A.0.283 kernel sources
Built with UBER toolchains 4.9.4
Updated TWRP to 2.8.7.0
Added new CPU governor: alcurd,zzmove, ElementalX, nightmare, darkness, smartmax, HYPER, ondemandplus, intelliminmax, smartassH3, adaptive, intellidemand
Added new I/O: bfq, sioplus, tripndroid
Added optimization I/O, power_efficient workqueue, GPU
Updated Zen IO scheduler and set as default
Added new GPU governor: conservative
Added Adreno idler (addon for adreno-tz)
Reduced logging spam (qmi_qmux)
Updated KCAL
Added some optimization from CM/unified kernel
Removed blu_active,Lagfree,wheatley,lionheart
Added alcurd hotplug
Added sysfs interface to Enable / Disable Android Logger
Updated patch for memory
Added patch for encryption
Added power_efficient workqueues
Added dynamic fsync
Added Dynamic management of dirty page writeback
Integrated frandom in kernel and support frandom module
Added fast_hotplug by pec0ra 2
Supports notifier for start&end of LCD power on&off
MM SPRINT DTUX KERNEL W07F v1.7 / 710N v2.6RE / DR4G0N v2.8 (EOL)
[STOCK/PORT] [ENFORCING/PERMISSIVE] [STABILITY] [BALANCE] [SAFETYNET]
*** Disclaimer***
You are the solely responsible if something goes wrong. It's Recommended to be on MM PK1 BASEBAND. AND READ CAREFULLY FOR THE INSTALL AND DETAILS.
This is the beginning, DTUX KERNEL, there will be 3 tiers:
-Wolf Tier: Stock alike, no fanciness but with some security patches and Enhancement in the performance and battery department.
-Lion tier: A good volume of tweaks will be available beside what the Wolf tier offers.
Dragon tier AKA 3DDYB022 3D1T10N! : Emotion alike, all the bells and whistles a la Dtux
Install instructions
-Just Flash
-Magisk v13.3 will also be installed
-Get Magisk Manager 5.1.1 HERE if you are using this root method for the first time
-Settings will be reset to default for Kernel Adiutor to prevent boot issues.
-W07F 3D1T10N Has been configured to work with a profiles system with Spectrum Kernel App -(DOWNLOAD HERE)
-710N & DR4G0N 3D1T10N Comes with Dtux Adiutor!!!
Steps for proper Gain Changes with Faux Sound
1-Turn OFF the gain locks if its on (default is OFF)
2-Change the gains to your liking
3-Turn back ON the gain locks to ensure they won't be changed by any other app and to survive reboots if the sound tab applies on boot.
NOTE THAT SPECTRUM IF YOU JUST REBOOTED IT MAY TAKE UP TO 2MIN TO OPEN AS IT APPLIES LAST CHOSEN PROFILE AT BOOT
-KERNEL STARTS IN ENFORCING MODE BY DEFAULT, BREAKING VIPER4ANDROID (IT NEEDS PERMISSIVE), INTALL THIS: The SELinux Toggler
AND GIVE KUDOS TO THE DEV. THE APP WILL TAKE CARE ON EVERY BOOT TO PUT IT AS YOU LAST LEFT IT, WITH AN OPTIONAL NOTIFICATION
Downloads
ON 2ND POST FOR W07F, 3RD FOR 710N, 4TH FOR DR4G0N aka 3DDY_B002 3D1T10N
Credits
@Ram121 (Thanks for the help and commits!)
@Freeza (Thanks for the source and great advices!)
@Pafcholini (Thanks for the commits!!)
@kevintm78 (Thanks for the Head start on this bumpy road, Kudos!)
OPEN TO FEATURES REQUEST FOR KERNEL :laugh:
XDA:DevDB Information
DtuxKernel, Kernel for the Sprint Samsung Galaxy Note 4
Contributors
carlosggb
Kernel Special Features:
Version Information
Status: Stable
Current Stable Version: v2.6
Stable Release Date: 2017-08-14
Current Beta Version: v2.8
Beta Release Date: 2017-08-25
Created 2017-07-14
Last Updated 2017-08-30
Reserved
DtuxKernel W07F 3D1T10N
Initial Changelog for W07F 3D1T10N V1.1.
-Based on PK1 Kernel Sources
-Built using the Reliable arm-eabi-4.9 Toolchain
-Fixed DirtyCow vulnerability
-Added to the interactive Governor (default) the commit cf0fad49d17cb8273ce555dd5b7afab67d7923bf for increased performance and battery
-Added PM / sleep: Fix memory leak in pm_vt_switch_unregister(). For better ram management.
-Kernel Switches Permissive/Enforcing (making it compatible with Android Auto / SELinuxToggler and more!)
-tcp: tweak for speed
-power: quickwakeup: initial driver
-USB: android: Fix memory leak in mass_storage_function_init()
-Added HAVE_EFFICIENT_UNALIGNED_ACCESS & Added KSM
-ZeroLemon Commit added!
v1.2 W07F 3D1T10N Changelog
dm-crypt: run in a WQ_HIGHPRI workqueue
dm-verity: run in a WQ_HIGHPRI workqueue
arch: sec_bsp: silence annoying messages
binfmt_elf.c: use get_random_int() to fix entropy depleting (Jeff Liu )
android: binder: use GPF_HIGHUSER flag since binder is designed for userspace
Optimize copy_page for modern ARM platforms
arm/kernel/irq.c: remove irq affinity warnings
ASoC: msm: qdsp6v2: Add FLAC in compress offload path
kgsl_pwrscale: fix simple_ondemand GPU Governor Crash
asoc: wcd9xxx: Improve headset detection
tick: don't update idle time if cpu offline
qdsp6v2: Stereo Call Recording Support
Expose the option to user - CRC Checking (if disabled performance could increase up to 30%)
A couple of ramdisk tweaks.
v1.3 W07F 3D1T10N Changelog
Native init.d support
Spectrum Kernel App support (GET APP HERE!)
The 4 profiles have been configured to comply with Dtux Standards, please test them and report your observations/suggestions
v1.4 W07F 3D1T10N Changelog
STILL PASS SAFETYNET!!! THANKS @Nattrammar !!!!
Sysfs interface for Gentle_Fair_Sleepers [neobuddy89]
thermal-core: Fix to send correct trip type to get trip temperature
arm: smp: Update the topology masks before calling CPU_STARTING notif
fs: sync: Asynchronous Fsync from HTC
Further tweaking Kernel profiles, specially the Battery Saving one.
Reworked the ramdisk again.
v1.5 W07F 3D1T10N Changelog
WE LOST THE ENFORCING/PERMISSIVE SWITCHING HABILITY NEED USERS TO TEST THIS KERNEL ON ANDROID AUTO
Updated Magisk to 13.3 (link to the NEW Magisk Manager updated too, go get it!)
Added Busybox-YDS 1.26.2 to kernel ramdisk
Added a temperature reducer commit
Misc tweaks
v1.6 W07F 3D1T10N Changelog
WE LOST THE ENFORCING/PERMISSIVE SWITCHING HABILITY NEED USERS TO TEST THIS KERNEL ON ANDROID AUTO
Added Busybox-YDS 1.27.1 to kernel ramdisk
PROFILES HAVE BEEN OPTIMIZED, YOU WONT NEED KERNEL ADIUTOR FOR THIS EDITION AT ALL, TRY AND YOU WILL SEE :laugh:
msm_hsic_host wakelock adjustable (recommended between 50% - 20%)
rmnet usb fix
bcmdhd reduced rx wakelock
bcmdhd reduced ctrl wakelock
bluesleep - reduce wakelock timeout the dtux way
SensorHub, Proximity and Humidity wakelocks in check!
Significant motion sensors wakelock in check! (Experimental)
Bluetooth: Fix L2CAP deadlock
Added many TCP protocols
Improved Extended battery support (better Calculations)
msm_serial_hs: release dma wakelock properly
Decrease BT/FM TX timeouts to improve deep sleep ratio.
bluetooth: bluesleep: Remove IRQF_DISABLED noop flag
Added User Configurable Spectrum Profiles (via Spectrum folder, for advanced users)
v1.7 W07F 3D1T10N Changelog
ENFORCING / PERMISSIVE SWITCH IS BACK!!!!
Added ZL4 compression support to kernel including the following commits:
PM / sleep: Fix memory leak in pm_vt_switch_unregister()
decompressor: add LZ4 decompressor module
lib: add support for LZ4-compressed kernel
lib: add lz4 compressor module
lib/lz4: correct the LZ4 license
lz4: fix compression/decompression signedness mismatch
Apply CFLAGS, -Os to decompress.o to improve decompress performance
lz4: ensure length does not wrap
lz4: fix another possible overrun
lz4: add overrun checks to lz4_uncompress_unknownoutputsize()
arm: add support for LZ4-compressed kernel
Downloads
DtuxKernel-W07F_3D1T10N_v1.7-Unified_Build SAFETYNET COMPLIANT VERSION!
Older Snapshots
DtuxKernel-W07F_3D1T10N_v1.6-Unified_Build SAFETYNET COMPLIANT VERSION!
DtuxKernel-W07F_3D1T10N_v1.5-Unified_Build SAFETYNET COMPLIANT VERSION!
DtuxKernel-W07F_3D1T10N_v1.4-Unified_Build SAFETYNET COMPLIANT VERSION!
DtuxKernel 710N 3D1T10N
Initial Changelog for 710N 3D1T10N V1.8
-Based on DtuxKernel W07F ED1T10N v1.7
***Prevent on interactive governor changes to IO_IS_BUSY
ramdisk: limit boot speed to 2.27ghz (for a cooler reboot!)
drivers: Add state notifier driver
msm: Add Intelli Hotplug Driver
msm: Add MSM Hotplug driver
msm: add Alucard Hotplug Driver
msm: Add Bricked Hotplug
msm: Add Mako Hotplug
sound/soc/codecs: Faux Sound control for WCD9330 TomTom codec driver (PARTIALLY WORKING)
intelli_thermal v1 by Faux123 added
IntelliThermal finally
CPU OVERCLOCK-UNDERCLOCK ENABLED removed in R2 for the moment
GPU OVERCLOCK-UNDERCLOCK ENABLED removed in R2 for the moment
Voltage Control: generic voltage control for DTS based kernels
Add Led control [Twistedumbrella & Ktoonsez]
Added LED Control & Fading Control
Added Display Kcal Controls
Added Adreno Idler GPU Hotplug
Added the following I/O Schedulers:
bfq
fifo
fiops
noop
row
sioplus
sio
tripndroid
vr
zen
Added the following CPU Governors:
Alucard
Barry_Allen
Impulse
InteractiveX
Lionheart
Pegasusq
SmartassV2
zzmoove 1.0 Beta7
V1.9 Changelog
clock-krait-8974: fix cpu voltage table
Revert faux Sound (I personally found some volume inconsistencies )
Fixed two critical bugs on Alucard Hotplug
Force Fast Charge v1.2 added
added usb-gadget: support USB keyboard (use this https://play.google.com/store/apps/details?id=remote.hid.keyboard.client)
Added Spectrum data cleaning script (Spectrum is still necessary to configure a profile for wakelock control)
Reverted ramdisk: limit boot speed to 2.27ghz
V2.0 Changelog
FULL Faux Sound Engine Implemented v3.6
cpufreq: boot a little slower, don't accept a target freq of 0
Decrease time to enter sleep
Increase io performance
Added Governors: Bluactive, Bioshock, Hyper and Nightmare
V2.1 Changelog
DTUX ADIUTOR APP (FIRST RELEASE, BASED ON CSK ADIUTOR APP) THANKS @CrazyGamerGR !!!)
GO HIT THANKS HERE, AS IS THE SAME CHIPSET OF HIS AWESOME KERNEL I JUST NEEDED TO ADD THE EXTRA WAKELOCK CONTROLS SO PLEASE THANK HIM CAUSE HE MADE IT EASY FOR ME AND ALL OF YOU
ASoC: wcd9xxx-mbhc: fix codec power leakage during suspend
ASoC: wcd9330: Update EAR power down sequence
Updated Alucard Hotplug
Added Msm_Sleeper and AutoSMP Hotplugs (Msm_Sleeper only visible on Kernel Adiutor MOD)
Intellithermal Minor fix (Still v1)
Reverted wakelock experiment on sig motion back to version v1.9
Added Powersuspend Lcd/Hybrid/Auto and Userspace modes (preparing for an efficient Wake Gestures )
Forced User Cpu Freq via Commit (cpu freq change will stick better now!)
Added Adreno low screen off freq suspend state (preparing for an efficient Wake Gestures )
Updated ZZmoove Gov to v1.0 b8 + Zzmoove hotplug enabled!!!!! (must turn off all hotplugs and set a zzmoove profile!)
Add GPU underclock/overclock (166 Mhz-800 MHz) (also preparing for an efficient Wake Gestures ) OVERCLOCK RESPONSABILITY IS ON YOUR OWN!!!
Minor fixes here and there
V2.2 Changelog
DTUX ADIUTOR APP CORRECTED, STILL UGLY BUT ALL WORKS LOL
DOWNGRADED MAX GPU FREQ TO 700MHZ (DONT WANT TO RISK YOUT DEVICES)
SLIGHTLY UNDERVOLTED THE GPU
UPGRADED ALUCARD GOVERNOR FROM V1 TO V2.1 WOOOO HOOOO
V2.3 Changelog
Updated powersuspend from v1.7 to v2 and added multiple hooks and code cleaned up! - it probably wasnt working properly
Minor fix on Smartass2 governor (better battery)
added experimental toggle to disable ssp sensors wakelock on screen off state (THIS IS TOP SECRET LOL)
Eliminated sig motion wakelock EXPERIMENT
V2.4 Changelog
FIXED SPEN DETECTION! (BROKEN ON V2.2 & V2.3 )
ADDED INITIAL WAKE GESTURES SUPPORT, PLEASE REPORT FUNCTIONALITY AND BATTERY RESULTS
UPDATED DTUX ADIUTOR TO SUPPORT WAKE CONTROLS
V2.5 Changelog
UPDATED DTUX ADIUTOR WITH AMOLED THEME AND RECOMMENDED SETTINGS!
ADDED ADDITIONAL HOOKS TO SUSPEND FOR BETTER SLEEP
UPGRADED SENSORHUB WAKELOCK CONTROL, FEELS BETTER NOW
V2.6 Changelog
Downgraded powersuspend from v2.0 (unofficial) to v1.7 (Official) + fixes
cpufreq: cpu-boost: Multiple optimizations
ADDED TOGGLE FOR CPU BOOST!!!!
arm: make return_address available for ARM_UNWIND
minor fix to Adreno driver
Cleanup interactiveX governor code
add UMS function to kernel (External Memory Mass Storage Mount) DOWNLOAD THE APP HERE!!!
Added Cafactive, LionFish and Yankactive governors
Added Maple I/O Scheduler. Yeeeeee Haaaaaaa!!!
Now you can control the custom AC and USB Charge levels!
Added toggle to bypass Samsung Screen On Charging limits!
minor fixes on DtuxAdiutor
Screen Mirrorring fix included on the ramdisk
enabled adb via ramdisk
enabled kernel logging for debbuging purposes (LOG located in /proc/last_kmsg <-- upload this if you get a reboot or any other type of problem that YOU understand is kernel related).
V2.6 RELOADED Changelog
REWORKED THE FAUX AUDIO MOD TO WORK AS IT SHOULD! (READ POST #1)
Downgraded Alucard Hotplug in hopes to stop reboots on it
Fixed LOG TAB!!!!
Fixed CRC and Logs Switch
Fixed Custom fast charge values!!!
ENJOY!
Downloads
DtuxKernel-710N_3D1T10N_v2.6RE-Unified_Build
Older Snapshots
DtuxKernel-710N_3D1T10N_v2.5-Unified_Build
DtuxKernel-710N_3D1T10N_v2.4-Unified_Build
DtuxKernel-710N_3D1T10N_v2.3-Unified_Build
DtuxKernel-710N_3D1T10N_v2.2-Unified_Build
DtuxKernel DR4GON a.k.a 3DDY_B022 3D1T10N
V2.8 Changelog
Based on 710N v2.6RE
Removed Intellithermal
ADDED DTUX THERMAL ENGINE!! (Based on the excellent work by Francisco Franco!)
FULL FAUX SOUND ENGINE WORKING!!!! (READ POST #1)
Negative Gains added to Faux Sound Engine!!!
Enabled NetHunter (For Wireless Auditoring)
Added Blu_Plug Hotplug Driver
Added Wireless Fast Charging custom controls support
Upgraded Alucard governor from v2.1 to v3.0
Downgraded Alucard Hotplug in hopes to stop reboots on it
EVERYTHING SHOULD WORK ON DTUX ADIUTOR
@bigbabo , this is for you bro
ENJOY!
Downloads
DtuxKernel-DR4G0N_3D1T10N_v2.8-Unified_Build
Reserved
Preliminar Guide for Kernel usage
Thanks to @Saber and other relevant posts i'm going to give you a quick resume of what i understood and my personal findings. i'm open to any changes on this.
Take a moment to thank Saber for the wonderful research he has done.
THREAD HERE!!!
The I/O Schedulers are ranked and categorized as it follows:
bfq (#1 MULTITASKING)
cfq (ANDROID DEFAULT) (#2 MULTITASKING)
zen (tied #1 BALANCED) (#2 GAMING)
tripndroid (tied #1 BALANCED)
row (#2 BALANCED)
deadline (#1 GAMING)
noop (#1 BATTERY)
fiops (#2 BATTERY)
sioplus (Under Evaluation)
sio (Under Evaluation)
fifo (Under Evaluation)
vr (Under Evaluation)
CONCLUSION: ZEN and TRIPNDROID are the best
Recommended I/O Read Ahead: 768kb to 1024kb Internal
: 384kb to 512kb External
The newly added CPU Schedulers are ranked and categorized as it follows:
INTERACTIVE (DEFAULT) (Overall = 13)
Performance: ***** (5)
Battery: *** (3)
Compact/stability: ***** (5)
ALUCARD (Overall = 11)
Performance: *** (3)
Battery: ***** (5)
Compact/stability: *** (3)
BARRY_ALLEN (Overall = 11)
Performance: ***** (5)
Battery: *** (3)
Compact/stability: *** (3)
IMPULSE (Overall = 13)
Performance: ***** (5)
Battery: **** (4)
Compact/stability: **** (4)
INTERACTIVEX (Overall = 13)
Performance: ***** (5)
Battery: *** (3)
Compact/stability: *** (5)
LIONHEART (Overall = 10)
Performance: **** (4)
Battery: *** (3)
Compact/stability: *** (3)
PEGASUSQ (Overall = 12)
Performance: **** (4)
Battery: **** (4)
Compact/stability: **** (4)
SMARTASSV2 (Overall = 10)
Performance: **** (4)
Battery: *** (3)
Compact/stability: *** (3)
ZZMOOVE 1.0 BETA7 (Overall = 11)
Performance: **** (4)
Battery: *** (3)
Compact/stability: **** (4)
CONCLUSION: The default Interactive, Impulse and Pegasusq are hard to beat overall, Alucard is the best on Battery without losing noticeable performance and of course Zzmoove which could become the best if fine tuned.
Recommended Hotplug for Balanced/Battery: Alucard then Intelliplug
Recommended Hotplug for Balanced/Performance: MSM Hotplug then MPDecision
Most Stable: MPDecision
Recommended GPU Drivers: msm-adreno-tz with Adreno Idler.
So there you have it!!! Post your recommendations and conclusion too!!!!
Any chance of a ZL version as well?
wineguy said:
Any chance of a ZL version as well?
Click to expand...
Click to collapse
Definitely. In all ears for what features you guys want
carlosggb said:
Definitely. In all ears for what features you guys want
Click to expand...
Click to collapse
Im not sure if its kernel related probably is on un7 rom after charging to 100% and unplugging i used to go 4-5 hpurs before it drops 1% can something like that be intergrated to this kernel "if" its the part of the kernel , battery life really is all important specially to those with stock battery
bigbabo said:
Im not sure if its kernel related probably is on un7 rom after charging to 100% and unplugging i used to go 4-5 hpurs before it drops 1% can something like that be intergrated to this kernel "if" its the part of the kernel , battery life really is all important specially to those with stock battery
Click to expand...
Click to collapse
Adding ZL to the kernel helps stock batteries that sre starting to give trouble but not too much, this is unfortunately a battery problem.
We the note 4 users need to find a battery of another device that fits, like cameras other mainstream phones, etc, to have a fresher battery with us.
Whoever finds one that fit, please share it with us:good:
Wow, Making New Kernels!! Awesome Bro! Keep up the Great Work!!
OP - Will this work with the Ultimate Note 7 ROM?
I'm running the Ultimate Note 7 ROM on a PK1 base flash.
Does_It_Matter said:
OP - Will this work with the Ultimate Note 7 ROM?
I'm running the Ultimate Note 7 ROM on a PK1 base flash.
Click to expand...
Click to collapse
Please try it, it should, download the stock kernel from the un7 thread just in case you get into trouble
carlosggb said:
Please try it, it should, download the stock kernel from the un7 thread just in case you get into trouble
Click to expand...
Click to collapse
Yeah, I re-read the first post about testing on UN7
Unfortunately it did not work.
I flashed the new kernel, wiped cache/dalvik - rebooted, waited, waited some more, took a break, came back - still nothing - sat at the Darth Vader boot screen.
Pulled the battery, re-flashed the Beastmode Zerolemon r61 kernel, wiped cache/dalvik, rebooted, and then after a few it came back up with Android is Starting / optimizing.
Looks like a no-go for this on UN7 (and running the PK1 stock pre-flashed before installing UN7)
Does_It_Matter said:
Yeah, I re-read the first post about testing on UN7
Unfortunately it did not work.
I flashed the new kernel, wiped cache/dalvik - rebooted, waited, waited some more, took a break, came back - still nothing - sat at the Darth Vader boot screen.
Pulled the battery, re-flashed the Beastmode Zerolemon r61 kernel, wiped cache/dalvik, rebooted, and then after a few it came back up with Android is Starting / optimizing.
Looks like a no-go for this on UN7 (and running the PK1 stock pre-flashed before installing UN7)
Click to expand...
Click to collapse
Thanks for reporting, i will look for the commit missing and add it to it. Stay tuned.
UPDATE! COMPILING NEW VERSION, ADDING THE FOLLOWING COMMITS
-tcp: tweak for speed
-power: quickwakeup: initial driver
-USB: android: Fix memory leak in mass_storage_function_init()
-Added HAVE_EFFICIENT_UNALIGNED_ACCESS & Added KSM
V1.1, is a snapshot kernel but stable, help me guys to improve it!
OK - Flashed the 1.1 fix and UN7 booted up fine!
Here are a couple of screenshots.
One thing of interest, when I booted up with this after flashing from Recovery, it stated SELinux is not enforcing.
Doesn't matter to me but just wondering as first post said it is SELinux Enforcing by default? (Whoops - shows Enforcing in screenshots - ignore!)
Also, my reported battery shows 3220 mah, but it is an 8000mah battery, but it also reported this for Beastmode r61 kernel as well.
carlosggb said:
Definitely. In all ears for what features you guys want
Click to expand...
Click to collapse
Voltage control, Sound option like Beastmode kernel, Hotplug options (mp decision, intelliplug...) for starters...lol
IT'S LIVE!!!
FIRST UNIFIED BUILD!!!! FOR PORTS OR STOCK KERNEL!!!
v1.2 Changelog
dm-crypt: run in a WQ_HIGHPRI workqueue
dm-verity: run in a WQ_HIGHPRI workqueue
arch: sec_bsp: silence annoying messages
binfmt_elf.c: use get_random_int() to fix entropy depleting (Jeff Liu )
android: binder: use GPF_HIGHUSER flag since binder is designed for userspace
Optimize copy_page for modern ARM platforms
arm/kernel/irq.c: remove irq affinity warnings
ASoC: msm: qdsp6v2: Add FLAC in compress offload path
kgsl_pwrscale: fix simple_ondemand GPU Governor Crash
asoc: wcd9xxx: Improve headset detection
tick: don't update idle time if cpu offline
qdsp6v2: Stereo Call Recording Support
Expose the option to user - CRC Checking (if disabled performance could increase up to 30%)
A couple of ramdisk tweaks
Booted right up UN7. Quick question...all 4 cores stay online all the time, is that supposed to be that way? Last kernel I was running the cores would go offline/online depending on "usage"
It shouldn't, clear cache of kernel Adiutor, im adding support to a better app for this kernel. Will upload later.
Please let me know if the cpu cores goes back to nornal
{
"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"
}
Floppy is kernel for all custom rom based on LineageOS 14.1, 15.1 and Miui , support the Xiaomi Mi Note 2
Code:
#include <disclaimer.h>
* Your warranty is now void. *
* No guaranteed this'll explode your device, be careful, follow the instructions ! *
*don't point at me if your alarm dies after flashing this kernel ! *
Based on Linux Kernel 3.18.31
Based on LineageOS Kernel
GCC Linaro 7.2.1, UBERTC 8.0, SaberMod 7.0 and Google 4.9
Governors: Impulse, Despair, Zzmove, Darkness, Blu_active, ElementalX, Interactive, Conservative, Ondemand, Powersave, Lionheart, Userspace, Bioshock, Alucard, Hyper, Wheatley, Nightmare, Dancedance, Adaptive, Pegasusq, Chill, Cafactive and Performance.
I/O Schedulers: Noop, Deadline, Cfq, Fiops, Bfq, Zen, Sio, Sioplus, Maple and Tripndroid.
Compiled with -Os
Full Linaro Optimizations ON
Optimized Parameters from L Speed @Paget96
Google Snappy Algorithm
ARM RWSEM Algorithm
Charge Control module - credits : xNombre
Wireless adapter (LIB80211, RTL8180, RTL8187, MAC80211, EEPROM: LEGACY, MAX6875, 93CX6, 93XX46)
Spectrum support
Kexec HardBoot support
Wireguard
Kernel Samepage Merging (KSM)
Dynamic File Sync and Asynchronous FIle Sync - credits : andip71 | Francisco Franco
Passing SafetyNet
[*] Frandom - Entropy Generator
USB OTG NTFS r/w Support
SYSInterface Gentle Fair Sleepers
[*] Some CFLAGS optimizations
Performance enhancements
OC Slimbus frequencies to provide better sound quality
Lazyplug - credits : arter97 | frap129
Backlight Dimmer
Arch Power saving - credits : kirananto | Cl3Kener
Adreno Idler- credits : arter97 | yarpiin
[*] Intelli-Thermal v3.0 - credits : faux123
Support f2fs, exfat, ntfs filesystem
Quick WakeUp Driver and power suspend 1.7 - credits : Paul Reioux | Jean-Pierre Rasquin | Francisco Franco
Support cpu boost, cpu input boost and fingerprint boost
MDSS color control (Kcal v2) - credits : flar2 | andip71
Sysfs interface to Enable/Disable CRC - credits : whyorean
[*] Sysfs interface CPU Vdd levels
Boeffla wl blocker v1.1.0: sensor_ind, msm_hsic_host, wlan_rx, wlan_ctrl, wlan, ipa, qcom rx and more - credits : Francisco Franco | andip71
Vibration Control Intensity
TCP Congestion Algorithms: Westwood (default), Reno, Bic, Highspeed, Hybla, HTCP, Vegas, Scalable, Lp, Yeah and Illinois.
And much more!
First time:
Reboot to recovery
Flash FloppyKernel.zip
Flash magisk (optional to get root)
Wipe cache e dalvik cache
Reboot
Update the kernel:
Reboot to recovery
Flash FloppyKernel.zip
Wipe cache e dalvik cache
Reboot
Coming from another kernel:
Reboot to recovery
Flash your ROM
Flash FloppyKernel.zip
Flash magisk (optional to get root)
Wipe cache e dalvik cache
Reboot
Floppykernel
FloppyKernel's Autonomous Builds
FloppyTeam
FloppyReleases
Donate here, if you like my work!!!
LineageOS
Mi5Devs
@GreekDragon
XDA:DevDB Information
Floppy Kernel, Kernel for the Xiaomi Mi Note 2
Contributors
Jonas Cardoso, InsideMuz
Source Code: https://github.com/JonasCardoso/android_kernel_xiaomi_msm8996
Kernel Special Features: A magical support, I am all day here, reading the publications of the posts, ready to help in any doubt (unless you have not read the OP that contains the information that you need).
Version Information
Status: Stable
Current Stable Version: RC1.3
Stable Release Date: 2018-01-13
Created 2018-01-08
Last Updated 2018-08-20
RC1 - 28/11/2017
Changes from source "LineageOS/android_kernel_xiaomi_msm8996"
kernel: support for GCC 5, 6 and 7
cpufreq: added new governor
block: added new iosched
filesystem: add NTFS r/w support
power : power_suspend 1.7 - credits : Paul Reioux | Jean-Pierre Rasquin
sched: Add SysInterface for GENTLE_FAIR_SLEEPERS
int_sqrt: Improve 3x faster integer sqrt
sync: Dynamic Sync Control 2.0
fs: Async I/O latency to a ssd greatly increased, 34% gain (Creds: kl…
include: Set 1024KB as Max Read ahead - more performance now
thermal : intelli-Thermal v3.0
ASoC: wcd9335: Sound control
msm8996: all variants same clock
staging: Google Snappy
Power : Add Quick WakeUp Driver
cmdline: Safetynet
fs: add exfat support
cpufreq: show cpu voltages via sysfs 009a6c0
cpufreq: Add CPU Input Boost Driver : SultanXDA
cpufreq: cpu-boost: Optimizations
fs: Dynamic Sync Control 2.0 and MDSS color control
drivers: Slimbus Overclock
gemini: Enable All TCP Congestion Algorithms
OC : Standard MSM8996 Frequency CPU | GPU
devfreq : Add Adreno Idler
cpufreq: add fingerprintboost and lazyplug
drivers: intelli-Thermal v3.0
version: floppykernel RC1
RC1.1 - 10/12/2017
SoundControl: fixed speaker \o/
ramdisk: add tweaks on init.floppy.rc
char: disabled frandom
gemini: enabled ksm
gcc: support gcc 7.x and 8.0 (Linaro and UBERTC)
zip-creator: add spectrum support
drivers: misc: implement usb fast charge mode
version: floppykernel RC1.1 62e569c
zip-creator: delete zip build 8ae3d63
RC1.2 - 27/12/2017
android: binder
ALSA: compress: Add DSD format support for ALSA
ALSA: compress: Add APTX format support in ALSA
firmware: Update synaptic
firmware: Update fte8716
spectrum: don't change clock cpu
kernel: added support to lithium
kernel: added support to natrium
kernel: added support to scorpio
msm8996: Overclocking frequencies
msm: qdsp6v2: Allow 320K AAC encoding
Add Kexec HardBoot Support
Revert "drivers: intelli-Thermal v3.0"
Merge tag 'LA.UM.5.5.r1-06400-8x96.0' into HEAD
drivers: staging: Update qcacld-2.0 driver
version: floppykernel rc1.2
build.sh: update device.prop
defconfig: CPU and GPU more battery-friendly
wakeup: More Wakelocks
RC1.3 - 13/01/2018
zip-creator: update AnyKernel2
build.sh: update device.prop
defconfig: CPU and GPU more battery-friendly
zip-creator: update AnyKernel Setup
wakeup: More Wakelocks
msm: mdss: kcal: Add KCAL support for post processing control [v2] 6b40a22
zram: LZ4 after LZ0
block: Add Maple I/O Scheduler
zip-creator: Patch to remove dm-verity
gcc8: fix warnings
defconfig: Wireless Adapter
net/wireguard: add wireguard importer
zip-creator: device check
dtbTool: now dtbTool will be built
travis: GitHub Release
zip-creator: update patchs
boeffla_wl_blocker: update to wakelock blocker driver v1.1.0 3efdcbf
defconfig: enable lazyplug a9785fe
defconfig: enable adreno idler a5d0558
cpufreq : Add Chill CPU Governor - credits : Joe Maples (@frap129) 6d26826
cpufreq: Add CAF-Active Governer - credits : Jean-Pierre Rasquin 4ba764b
version: floppykernel rc1.3 34479b6
travis: deploy in lineage-14.1 branch e5f4308
Frequently asked questions
Q: Will this conflict with any mod I'm using?
A: As long as it doesn't have any entropy related stuff, its okay. Since the kernel already comes with an inbuilt entropy generator, it will conflict with the ones from mod, causing a poor, stuttered performance!
Q: Deep Sleep isnt working for me, Google Services causing wake-locks, what to do?
A: Go to settings, Privacy, Privacy Guard, All apps, long press Google Services, and deny/disable wake-locks! (Thanks to @Paget96 for the solution)
Q: Which version should I flash?
A: Flash kernel with toolchain that you prefer.
Q: What is the difference between the UBERTC, Linaro, SaberMod and Google toolchain? Which one is the best?
A: It's a good read on the toolchain UBERTC you are wanting to know more about it, this for Linaro, this for SaberMod and this for Google.
Q: What is the difference between the HMP and Miui kernel?
A: Miui folder is for miui roms -> xiaomi.eu, MiuiBR and other derivatives from miui official. HMP folder is for aosp rom and derivatives -> Aosp, Lineage and other derivatives from aosp
Q: Is your kernel secure?
A: You MAY face some issues, but it's safe! My cell phone has not exploded yet.
Q: WiFi doesnt work for me.
A: Reflash ROM and Kernel.
Q: What application can I use to configure the kernel?
A: Use Spectrum, and if you have enough knowledge of what to modify or do in the application use together Kernel Adiutor.
Q: Can I use the kernel source in my ROM?
A: If you want to use my kernel in your ROM, just put my name in the credit, just like I did.
Q: Does your kernel support writing to the NTFS file system?
A: Yeeh, you can use flash drives and HD with NTFS via OTG.
Q: My cpu clock is locked with any governor.
A: Just disable the thermal control in the kernel temperature settings.
Q: I have problems with your kernel.
A: Take a logcat and kmesg, this website and this video should help you
Q: Why does my magisk and root disappear after installing your kernel?
A: The kernel script makes changes that directly interfere with both, reinstall the magisk that it will function normally, follow this installation line always: FloppyKernel -> Magisk -> Reboot system.
Q: Does your kernel support Miui ROM?
A: Yes, support was added in "RC1.2".
Q: Why did your kernel go straight to "RC1.2"?
A: Because it is based on the FloppyKernel for MI5, which is already in RC1.2.
Q: What is the "Battery" profile in the spectrum?
A: Based on Project Zhana & X.A.N.A was made for trying to be as efficient as possible without compromising the performance. Thanks to the discovery on Voltages used by our SD820 I could make a profile that utilizes more the BIG cluster. My first attempt was to move ALL the load to the BIG cluster, it was against anything that I have learned about little. BIG CPU but I tried, it turned really good at first, low usage was just amazing... But on more usage things didn't go that good. So what I did it was to give a twist to things, but not such twist. It kind of works like Nameless and Shotgun, Mostafa Wael and I worked the same idea. #LITTLE cluster will be running on low-mid frequencies but delivers full performance when is needed. # BIG Cluster will help LITTLE ease Load, but in a great way than before. Things can be done faster and more efficient giving us profit in form of battery. It should run smooth on all scenarios, but you guys tell me. You can easily get around 7~9 hours SOT for 24 hours even more If you don't play game. This will, of course, may vary, but it will definitely be better.
Q: What is the "Balanced" profile in the spectrum?
A: Based on GhostPepper was made to uses a quantized, frequency-aligned parametric curve to influence low core clock rates while providing extremely smooth transitions from each clock rate and exceptional battery life. Really well-defined clock speed escalation for a good battery and performance.
Q: What is the "Performance" profile in the spectrum?
A: Based on FusionP this profile brings a more "agressive" way to scale frequencies. It will scale frequencies sooner(regarding load values from cpu) and will use more the big cluster to provide more performance doing the tasks on hands. Battery should not take a big hit but using heavy demanding tasks you can expect a higher drain.
Q: What is the "Gaming" profile in the spectrum?
A: Based on Burnout PR5, this profile's main goal is to provide absolute maximum performance when needed, but lies low quite well. You see, some times I see the CPU hitting some of the high freqs of 1190 while making something as simple as watching YouTube or playing some spotify tracks needlessly, and sometimes I feel it is a bit slower than it should be in things like brute multitasking. Most profiles do aim at bringing a mid-ground to rest on. But with the sensible words of one of my favourite idols Jeremy Clarkson, he says 'Power solves everything' and right he is. By eliminating the mid freqs of the Little cluster and efficiently using some specific frequency steps, you get some power savings by staying on lower freqs as much as possible, and even on brutal tasks you get the job done faster as well, since the CPU will give you all the power to finish the job as fast as it can, and hit back to idle faster.
Q: I want more information about your spectrum profiles.
A: Read this thread.
Q: I want more information about governors, I/O Scheduler, Hotplug, TCP Algorithms and other things.
A: Read this thread.
Hi! I tried the new version of the kernel on mi-globe 7.12.21 rom with twrp 3.2.1 .
I think i am doing something wrong as it does not boot, even if i install the latest magisk v15.
It gets to the boot image and then it shuts down the phone.
Then i reinstall mi-globe rom that comes with the stock kernel and it is fine.
alexmanu1 said:
Hi! I tried the new version of the kernel on mi-globe 7.12.21 rom with twrp 3.2.1 .
I think i am doing something wrong as it does not boot, even if i install the latest magisk v15.
It gets to the boot image and then it shuts down the phone.
Then i reinstall mi-globe rom that comes with the stock kernel and it is fine.
Click to expand...
Click to collapse
Try with version 7.11.19
Jonas Cardoso said:
Try with version 7.11.19
Click to expand...
Click to collapse
Pretty strange. It was from the mi-globe rom . I installed xiaomi.eu's version 7.12.21 and it's working. Testing it and i'll come back with feedback if needed.
none of the versions dont work on miuipro , would be nice if it worked,.. thanks
nofx161 said:
none of the versions dont work on miuipro , would be nice if it worked,.. thanks
Click to expand...
Click to collapse
Can you get log?
Jonas Cardoso said:
Can you get log?
Click to expand...
Click to collapse
Doesn't even start the rom..
@Jonas Cardoso I've a question, could you compile WiFi monitor mode with your kernel? Its a tool which let's you capture wifi packages, and enables to use tools like pcap for android.
Thanks in advance.
UnknowenDev said:
@Jonas Cardoso I've a question, could you compile WiFi monitor mode with your kernel? Its a tool which let's you capture wifi packages, and enables to use tools like pcap for android.
Thanks in advance.
Click to expand...
Click to collapse
Do you have the necessary changes for this? I do not know this feature
Thanks for the custom kernel!
Is it overclocked?
Control with kernel auditor, or can you suggest a better app?
Knz7777 said:
Thanks for the custom kernel!
Is it overclocked?
Control with kernel auditor, or can you suggest a better app?
Click to expand...
Click to collapse
Yeeh, is with OC in CPU, can you get a screen the table clocks with kernel adiutor for me?
Use spectrum for configure kernel, have four profiles and kernel adiutor if necessary
Jonas Cardoso said:
Yeeh, is with OC in CPU, can you get a screen the table clocks with kernel adiutor for me?
Use spectrum for configure kernel, have four profiles and kernel adiutor if necessary
Click to expand...
Click to collapse
Im currently waiting for the device, when it will be in my hands, i will do it. Im planning to use miui.pro with your kernel.
---------- Post added at 02:36 PM ---------- Previous post was at 02:32 PM ----------
And i tried to read about different types of compiling, still i cant understand what to download) ubertc, linaro?) Is there any difference for thr enduser?
Jonas Cardoso said:
Do you have the necessary changes for this? I do not know this feature
Click to expand...
Click to collapse
Here you go: https://null-byte.wonderhowto.com/h...android-device-with-wireless-adapter-0162943/
UnknowenDev said:
Here you go: https://null-byte.wonderhowto.com/h...android-device-with-wireless-adapter-0162943/
Click to expand...
Click to collapse
build with this feature
Knz7777 said:
Im currently waiting for the device, when it will be in my hands, i will do it. Im planning to use miui.pro with your kernel.
---------- Post added at 02:36 PM ---------- Previous post was at 02:32 PM ----------
And i tried to read about different types of compiling, still i cant understand what to download) ubertc, linaro?) Is there any difference for thr enduser?
Click to expand...
Click to collapse
miui pro dont work with my kernel
Jonas Cardoso said:
build with this feature
Click to expand...
Click to collapse
Thank you very much, I'm usually to lazy to rebuild a kernel by myself and since I love your kernel I asked you.
Thank you! ?
UnknowenDev said:
Thank you very much, I'm usually to lazy to rebuild a kernel by myself and since I love your kernel I asked you.
Thank you!
Click to expand...
Click to collapse
I await feedback if the feature worked
Jonas Cardoso said:
miui pro dont work with my kernel
Click to expand...
Click to collapse
Will you fix it?
=BUTTERFLY KERNEL=
Your warranty is now void!
We're not responsible for bricked devices, dead SD cards,
thermonuclear war, or you getting fired because the alarm app failed. Please
do some research if you have any concerns about features included in this ROM
before flashing it! YOU are choosing to make these modifications, and if
you point the finger at us for messing up your device, we will laugh at you
Features:
Pie base: CAF & Prima Tag by LA.UM.7.6.r1-04500-89xx.0
Oreo base: CAF & Prima Tag by LA.UM.6.6.r1-11000-89xx.0
Legacy base: not updated pure sources from MiCode github
(prima tag LA.UM.7.6.r1-05500-89xx / LA.UM.6.6.r1-11300-89xx.0)
• KCAL color control
• Vibration intensity control
• Sound gain control
• Audio codec quality improved
• exFAT Support
• NTFS support
• F2FS support
• SquahFS support
• CIFS/SMB support
• Added CPU Hotplug (default disabled)
• Set lz4 for better zram work
• Boeffla wakelock blocker
• Added defaults rules for Boeffla wakelock blocker
• Disable vendor verify and set no verity
• CRC32: disable by default & enable toogle (average 30% I/O performance profit)
• Few patches from Franco kernel (disabled a lot of debugging stuff)
• Fsync: on/off support
• Battery deep optimisation: undervolting & additional tweaks
• Added Adreno Real Idler (supported turning it on/off)
• Improved interactive governor (patch from Franco kernel)
• Improved CPU boost, default is disabled (patch from Franco kernel)
• Improved conservative governor (patch from Franco kernel)
• I/O schedulers: noop, deadline, bfq, cfq (default), sio, fiops, maple, tripndroid, zen, anxiety, sioplus, fifo, v(r)
• Added CPU governors: darkness, zzmoove, relax, impulse, electron, nonconservative, lionheart, clarity, blu_active, yankactive, intelliactive, conservativex, ondemandx, interactivex, bioshock, darknessv5, alucard, smartmax_eps, pegasusq, lionfish, hyper, despair, barry_allen, xperience, alessa, chill, ondemandplus, ironactive, culvitation, tripndroid
• Added GPU governors: guardian, balanced, msm-adreno-plus
• TCP congestion algorithms: cubic, reno, westwood (default)
• Installer include fix for Wi-Fi SELinux permission
• Kernel installer also support custom ROMs
• GCam focus fix (thanks @teftel1608 and @33bca)
• GPU: clocks table reworked (lags free, performance grew). OC max gpu freq now is 725MHz
• Added WireGuard 0.0.20190601
• Fix for goodix-fp gestures on stock (thanks to @artyom5613 & @Broomber)
• Also in the v4 installer included fix fpc-fp gestures for the customs rom
now gestures for both fingerprints is are:
* swipe2right - paste text
* others like in rom's setting
(if you not like this - change it in the /system/usr/keylayout/uinput-*.kl)
• Memory & battery life optimization due config settings for kernel
• Added a block to wakelock from wifi
• I/O optimization
• Hide unlocked bootloader state (for apps like bank clients etc)
• Patches from Franco "mido" kernel for battery life improvement
• Added gpu Adreno simple algorithm (beast!!)
• Found a reason for which the CPU could for a long time not to raise the frequency to the maximum, it's all in the file /vendor/etc/thermal-engine.conf
See samples how to improve situation
• Compiled with GCC 9.1.0, which gave an increase in performance and speed of the kernel
• Reworked undervolting, battery lives even longer
• Added voltage control
• Maximum CPU frequency is now 2.4GHz
• EUOC version has a maximum GPU frequency of 750MHz
• added support for display status for CPU Hotplug & some schedulers
• all schedulers that have display status support:
alucard, chill, clarity, cultivation, darkness, electron, impulse, intelliactive, ironactive, nightmare, relaxed, anxiety-iosched and maple-iosched
• added drivers for few USB-Ethernet adapters
• added nightmare and dancedance CPU governors
• updated version with 2.2GHz overclocking
• removed the patch for hiding the bootloader state (there are more problems than good with it)
• new settings for a smooth interface in installer (applied for GSI only)
- DT2W fix for fts_ts [default disabled] (thanks @33bca) * tested on customs and GSIs. for latest maybe need to enable "Handwave gesture" in "Phh Treble Settings" > "Doze features" * #TODO
- Installer include Magisk preserve #TODO
<< download Pie v5.5 || download Pie v4.4 >>
<< download Oreo v5.5 || download Oreo v4.4 >>
undervolted (U) lower voltage for decrease overheat. also incredible battery saving
overclocked (OC) CPU max frequency is 2.4GHz, GPU max frequency is 725MHz
extra-overclocked (E) GPU max frequency is 750MHz (if you will face with graphical glitches - don't use it!)
Installations:
Backup boot.img, /system/lib/modules, /system/usr/keylayout and /vendor/lib/modules folders, /vendor/bin/init.qcom.post_boot.sh file if you want to go back
Flash Zip file with any TWRP recovery, wipe Dalvik cache, reboot and enjoy ^_^
Notice: if you have Magisk with modules installed maybe you'll get bootloop.
If you have Magisk don't need reinstall it after kernel because installer will save Magisk #TODO
Right way: if you have Magisk and modules - deinstall all. Then flash stock boot.img, then custom kernel, then other stuff like TWRP and Magisk.
Enough just dirty flashing kernel and then Magisk if you need it. All yours Magisk modules will preserved.
Issues:
- DT2W not work for fts_ts touchscreen
- tell me if find
XDA:DevDB Information
Butterfly kernel for Xiaomi Mi A2 Lite "daisy"
Contributors:
eremitein
Source Code:
https://github.com/eremitein/xiaomi_kernel_msm8953_daisy_butterfly
CREDITS:
All people, who made good code for this platform
Version Information
Status: Stable/Experimental
Release Date: 2019-04-15 (UTC +0)
Created: 2019-04-07
Last Updated: 2019-08-08
.
=VARIOUS POWER PROFILES=
[BATTERY DEEP BACKUP]
CPU governor: conservative
CPU max freq: 1804 MHz
GPU governor: msm-adreno-tz or guardian
Adreno idler: on
Tune Boeffla Wakelock Blocker: read this manual
CPU Hotplug: see attached screenshot
# Give ~10 minutes SOT per 1% battery while web browsing #
[NORMAL MODE]
CPU governor: ondemand / interactive
CPU max freq: set highest
GPU governor: msm-adreno-tz or balanced if lagzzs)
Adreno idler: on
CPU Hotplug: off
# Give ~8 minutes SOT per 1% battery while web browsing #
[PERFORMANCE MODE]
CPU governor: intelliactive, blue_active or nonconservative
CPU max freq: set highest
GPU governor: performance or msm-adreno-plus
Adreno idler: on
CPU boost: on
CPU boost freq: set to 1.84, 2.0 or 2.2GHz
CPU Hotplug: off
# Give ~5 minutes SOT per 1% battery while web browsing #
.
I will not help users if they are:
- using Magisk and moreover they installed modules;
- made any kernel settings (selected exotic governors, turned on hotplug and etc.);
- using option "Disable HW overlays";
- not sure that the same problems were not on the standard kernel
- not follow installation guide
All OC versions is always have CPU 2.2GHz
if not for you, then this is maybe if:
- you SoC/voltageregulator/phone doesn't support overclocking
- your device overheated due high outside temp or high load
- you system set restrictions to overclocking
.
Now im using CAF kernel with stock rom i want to flash butterfly what should i do delete CAF then install it??and for magisk delete all modul ?
hendri88 said:
Now im using CAF kernel with stock rom i want to flash butterfly what should i do delete CAF then install it??and for magisk delete all modul ?
Click to expand...
Click to collapse
yes, thats right
you may try dirty install but this is not a guarantee what system boot due to magisk specific
best way is remove all modules from magisk, remove magisk via flashing stock kernel and then boot to twrp and install butterfly
eremitein said:
yes, thats right
you may try dirty install but this is not a guarantee what system boot due to magisk specific
best way is remove all modules from magisk, remove magisk via flashing stock kernel and then boot to twrp and install butterfly
Click to expand...
Click to collapse
Ok i will try it thx bro
added power modes samples
https://forum.xda-developers.com/showpost.php?p=79288538&postcount=2
May I ask if this kernel could be modified so we can overclock? How exactly do we need to go about and do the modifications to the PLL tables? It'd be great if you could help out and make a tutorial or something.
Zewyni said:
May I ask if this kernel could be modified so we can overclock? How exactly do we need to go about and do the modifications to the PLL tables? It'd be great if you could help out and make a tutorial or something.
Click to expand...
Click to collapse
no, this build haven't overclock feature
Kernel updated (download v2)
Changelog v2:
Pie CAF & Prima updated to LA.UM.7.6.r1-04500-89xx.0
Improved interactive CPU governor (patch from Franco kernel)
Improved CPU boost and enable it (patch from Franco kernel)
Reworked conservative and nonconservative CPU governors
Reworked guardian, balanced and msm-adreno-plus GPU governors
Kernel installer now also support custom ROMs
Also have some changes in Power profiles
The touch sensetivity is somehow better with this kernel but I really miss dt2w... I'll be testing it for the week, hope you can fix dt2w! Thanks for your work on our device!
Eddie_53 said:
The touch sensetivity is somehow better with this kernel but I really miss dt2w... I'll be testing it for the week, hope you can fix dt2w! Thanks for your work on our device!
Click to expand...
Click to collapse
dt2w not supporting due missing stuff in official Xiaomi kernel sources
https://github.com/MiCode/Xiaomi_Kernel_OpenSource/issues/1044
I can confirm that touch sensitivity is better on this Kernel. Gcam also runs smoother!
ExFAT support doesn't seem to be working though. I've tried to read an SD Card ExFAT formatted and it didn't work (corrupt error message).
eremitein said:
=VARIOUS POWER PROFILES=
[BATTERY DEEP BACKUP]
CPU governor: conservative
CPU max freq: 1689 MHz
GPU governor: guardian or msm-adreno-tz
Adreno idler: on
Tune Boeffla Wakelock Blocker:read this manual
CPU Hotplug: see attached screenshot
# Give 10-12 minutes SOT per 1% battery while web browsing #
[NORMAL MODE]
CPU governor: ondemand / interactive
CPU max freq: 2016 MHz
GPU governor: msm-adreno-tz or balanced if lagzzs)
Adreno idler: on
CPU Hotplug: off
# Give ~6 minutes SOT per 1% battery while web browsing #
[PERFORMANCE MODE]
CPU governor: nonconservative
CPU max freq: 2016 MHz
GPU governor: performance or msm-adreno-plus
Adreno idler: off
CPU Hotplug: off
# Give 4-5 minutes SOT per 1% battery while web browsing #
.
Click to expand...
Click to collapse
How to switch from one profile to another? I have kernel adiutor installed but there is no profile I the kernel section to select. Thanks to everyone answer and to the Dev for his work. Sorry for my English
Kr47os said:
How to switch from one profile to another? I have kernel adiutor installed but there is no profile I the kernel section to select. Thanks to everyone answer and to the Dev for his work. Sorry for my English
Click to expand...
Click to collapse
you may create various profiles in Kernel Aduitor
Tools > Profile
and which rom you using?
eremitein said:
you may create various profiles in Kernel Aduitor
Tools > Profile
and which rom you using?
Click to expand...
Click to collapse
I'm using stock ROM Pie 10.0.4 update version.
Kernel updates (see topic)
Changelog v2.99:
Added new builds:
- Oreo base CAF & Prima Tag by LA.UM.6.6.r1-11000-89xx.0
- Legacy base (not updated pure sources from MiCode github)
- Installer totally fixed for support wifi on custom roms
Oreo base is only for oreo vendors (9.6.x.0 versions)!!!
Why i built this and legacy variants?)
For compatibility. Because some people still using oreo stock or 8.1 vendor with GSI
BJumperBR said:
I can confirm that touch sensitivity is better on this Kernel. Gcam also runs smoother!
ExFAT support doesn't seem to be working though. I've tried to read an SD Card ExFAT formatted and it didn't work (corrupt error message).
Click to expand...
Click to collapse
for clean testing exFAT you need should be sure what ROM have support this FS
if with other kernel on your rom exfat work then, yeahh, something wrong with my kernel exfat
thanks for feedback)
eremitein said:
for clean testing exFAT you need should be sure what ROM have support this FS
if with other kernel on your rom exfat work then, yeahh, something wrong with my kernel exfat
thanks for feedback)
Click to expand...
Click to collapse
I'm on Stock ROM 10.0.4.0.
So, no exDAT support, right?
I am undecided whether to stay in oreo with this kernel or pie always switch to this kernel.
It is wrong to ask, instead of trying, but I don't have much time to test
No one with any feedback on the battery and stability?
(Noob question, what is it the difference of legacy kernel? )
=DRAGONHEART KERNEL=
Your warranty is now void!
We're not responsible for bricked devices, dead SD cards,
thermonuclear war, or you getting fired because the alarm app failed. Please
do some research if you have any concerns about features included in this ROM
before flashing it! YOU are choosing to make these modifications, and if
you point the finger at us for messing up your device, we will laugh at you
Features:
Linux upstream: 3.18.140
CAF & Prima upstream: LA.UM.7.6.r1-05500-89xx.0
• KCAL color control
• Vibration intensity control
• Sound gain control
• Audio codec quality improved
• exFAT Support
• NTFS support
• F2FS support
• SquahFS support
• CIFS/SMB support
• Added CPU Hotplug (default disabled)
• Set lz4 for better zram work
• Boeffla wakelock blocker
• Added defaults rules for Boeffla wakelock blocker
• Disable vendor verify and set no verity
• CRC32: disable by default & enable toogle (average 30% I/O performance profit)
• Few patches from Franco kernel (disabled a lot of debugging stuff)
• Fsync: on/off support
• Battery deep optimisation: undervolt & additional tweaks
• Added Adreno Real Idler (supported turning it on/off)
• Improved interactive governor (patch from Franco kernel)
• Improved CPU boost, default is disabled (patch from Franco kernel)
• Improved conservative governor (patch from Franco kernel)
• I/O schedulers: noop, deadline, bfq, cfq (default), sio, fiops, maple, tripndroid, zen, anxiety, sioplus, fifo, v(r)
• Added CPU governors: darkness, zzmoove, relax, impulse, electron, nonconservative, lionheart, clarity, blu_active, yankactive, intelliactive, conservativex, ondemandx, interactivex, bioshock, darknessv5, alucard, smartmax_eps, pegasusq, lionfish, hyper, despair, barry_allen, xperience, alessa, chill, ondemandplus, ironactive, culvitation, tripndroid
• Added GPU governors: guardian, balanced, msm-adreno-plus
• TCP congestion algorithms: cubic, reno, westwood (default)
• Installer include fix for Wi-Fi SELinux permission
• Kernel installer also support custom ROMs
• GCam focus fix (thanks @teftel1608 and @33bca)
• GPU: clocks table reworked (lags free, performance grew). OC max gpu freq now is 725MHz
• Fix for goodix-fp gestures on stock (thanks to @artyom5613 & @Broomber)
• Also in the v1 installer included fix fpc-fp gestures for the customs rom
Now gestures for both fingerprints is are:
* swipe2right - paste text
* others like in rom's setting
(if you not like this - change it in the /system/usr/keylayout/uinput-*.kl)
• Memory & battery life optimization due config settings for kernel
• Added a block to wakelock from wifi
• I/O optimization
• Added WireGuard 0.0.20190601
• Hide unlocked bootloader state (for apps like bank clients etc)
• Patches from Franco "mido" kernel for battery life improvement
• Added gpu Adreno simple algorithm (beast!!)
• Found a reason for which the CPU could for a long time not to raise the frequency to the maximum, it's all in the file /vendor/etc/thermal-engine.conf
See samples how to improve situation
• Compiled with GCC 9.1.0, which gave an increase in performance and speed of the kernel
• Reworked undervolting, battery lives even longer
• Added voltage control
• Maximum CPU frequency is now 2.4GHz
• EUOC version has a maximum GPU frequency of 750MHz
• added support for display status for CPU Hotplug & some schedulers
• all schedulers that have display status support:
alucard, chill, clarity, cultivation, darkness, electron, impulse, intelliactive, ironactive, nightmare, relaxed, anxiety-iosched and maple-iosched
• added drivers for few USB-Ethernet adapters
• added nightmare and dancedance CPU governors
• updated version with 2.2GHz overclocking
• removed the patch for hiding the bootloader state (there are more problems than good with it)
• new preset in installer for a smooth interface (applied for GSI only)
- DT2W fix for fts_ts [default disabled] (thanks @33bca) * tested on customs and GSIs. for latest maybe need to enable "Handwave gesture" in "Phh Treble Settings" > "Doze features" * #TODO
- Installer include Magisk preserve #TODO
<< DragonHeart v3.3 || DragonHeart v2.2 >>
undervolted (U) lower voltage for decrease overheat. also incredible battery saving
overclocked (OC) CPU max frequency is 2.4GHz, GPU max frequency is 725MHz
extra-overclocked (E) GPU max frequency is 750MHz (if you will face with graphical glitches - don't use it!)
Installations:
Backup boot.img, /system/lib/modules, /system/usr/keylayout and /vendor/lib/modules folders, /vendor/bin/init.qcom.post_boot.sh file if you want to go back
Flash Zip file with any TWRP recovery, wipe Dalvik cache, reboot and enjoy ^_^
Notice: if you have Magisk with modules installed maybe you'll get bootloop.
If you have Magisk don't need reinstall it after kernel because installer will save Magisk #TODO
Right way: if you have Magisk and modules - deinstall all. Then flash stock boot.img, then custom kernel, then other stuff like TWRP and Magisk.
Enough just dirty flashing kernel and then Magisk if you need it. All yours Magisk modules will preserved.
Issues:
- DT2W not work for fts_ts touchscreen
- tell me if find
XDA:DevDB Information
DragonHeart kernel for Xiaomi Mi A2 Lite "daisy"
Contributors:
eremitein
Source Code:
https://github.com/eremitein/xiaomi_kernel_msm8953_daisy_dragonheart
CREDITS:
All people, who made good code for this platform
Version Information
Status: Stable/Experimental
Release Date: 2019-06-13 (UTC +0)
Created: 2019-06-12
Last Updated: 2019-08-08
.
reserv
I will not help users if they are:
- using Magisk and moreover they installed modules;
- made any kernel settings (selected exotic governors, turned on hotplug and etc.);
- using option "Disable HW overlays";
- not sure that the same problems were not on the standard kernel
- not follow installation guide
All OC versions is always have CPU 2.2GHz
if not for you, then this is maybe if:
- you SoC/voltageregulator/phone doesn't support overclocking
- your device overheated due high outside temp or high load
- you system set restrictions to overclocking
.
also for oreo?
What are the differences between this and ButterFly kernel?
whats the difference between this and butterfly? changelog looks the same
Same butterfly only upsteam
How to change from butterfly kernel? Just dirty flash?
Henki98 said:
also for oreo?
Click to expand...
Click to collapse
never. this base have only pie kernel
Sonthaya said:
Same butterfly only upsteam
Click to expand...
Click to collapse
you right)
syukri95 said:
How to change from butterfly kernel? Just dirty flash?
Click to expand...
Click to collapse
yes
eremitein said:
I will not help users if they are:
- using Magisk and moreover they installed modules;
- made any kernel settings (selected exotic governors, turned on hotplug and etc.);
- using option "Disable HW overlays";
- not sure that the same problems were not on the standard kernel
- not read installation guide
All OC versions is always have CPU 2.2GHz
if not for you, then this is maybe if:
- you SoC/voltageregulator/phone doesn't support overclocking
- your device overheated due high outside temp or high load
- you system set restrictions to overclocking
.
Click to expand...
Click to collapse
OC versions always run at 2.2GHz or only when under load such as playing games? If it always run at 2.2GHz, will it hurts CPU in long term?
@Funk Wizard I'll request you to look into it due to violation of GPL license in a kernel thread and also Improper kernel commit history.
What is exactly the difference between this and Butterfly kernel? Furthermore, is it recommended only to flash this on a CAF-based rom? If so, can't we only flash it on the caf-based build of PE?
akkh99 said:
OC versions always run at 2.2GHz or only when under load such as playing games? If it always run at 2.2GHz, will it hurts CPU in long term?
Click to expand...
Click to collapse
i wrote "have"
not "run"
Veran125 said:
What is exactly the difference between this and Butterfly kernel? Furthermore, is it recommended only to flash this on a CAF-based rom? If so, can't we only flash it on the caf-based build of PE?
Click to expand...
Click to collapse
all kernels for daisy is always CAF
different is in base - this base is upstreamed CAF & linux, latest butterfly based on the legacy Xiaomi sources
Tell me if it is better than butterfly.
is wifi working in UV kernel? (DragonHeart-daisy-20190612-v1-U.zip)
akkh99 said:
OC versions always run at 2.2GHz or only when under load such as playing games? If it always run at 2.2GHz, will it hurts CPU in long term?
Click to expand...
Click to collapse
I'm have many temp is down to 1689
DarkFrenzy said:
is wifi working in UV kernel? (DragonHeart-daisy-20190612-v1-U.zip)
Click to expand...
Click to collapse
why you asked?)
all builds have working wifi
but some magisk modules may brick wifi on any kernels
@eremitein is it possible to add voltage control interface so we can control it ourselves in ie. Kernel Adiutor ?
Im on Piexl Experience and magisk installed with some modules installed like youtube vanced etc.
Can i just Dirty flash it or i should i follow some steps??
aerzjee said:
@eremitein is it possible to add voltage control interface so we can control it ourselves in ie. Kernel Adiutor ?
Click to expand...
Click to collapse
maybe in future...
now i don't have much free time for developing. and also my google build server is suspended (trial time is over), so i take pause for rest
the source codes of both of my kernels are available on the Github, anyone can take and use them on the basis of the GPL - learn how to build kernel, add functionality, modify and release(with saving all copy(left)rights in the code and publish it), build into the rom... you can get quick acquainted with the GPL here
CherryFarmer8 said:
Im on Piexl Experience and magisk installed with some modules installed like youtube vanced etc.
Can i just Dirty flash it or i should i follow some steps??
Click to expand...
Click to collapse
please, people, please - read first and third posts and you'll find all answers:angel: