Features:
Kernel version: 2.6.35.14
'autogroup' scheduling feature: automated per session task groups info
I/O schedulers :
BFQ v2 r1 - Default
CFQ - Updated here and there a good second choice plays nicely with autogroup
VR
SIO
(both are quite fast and stable but do not benefit from autogroup)
NOOP
DEADLINE
(haven't tried them much)
RCU: TREE_RCU (tired others but they seam much slower)
Kernel image compressed with XZ (LZMA2)
Yaffs2 updated to the Jan7 Version from mainstream (not sure what HTC used but it wasn't even the one from AOSP, was an older one)
Squashfs updated with XZ/ZLIB/LZO & xattr fixes
RAMZSWAP has been replaced with ZRAM from kernel 3.0 also this is built as module in my release
Plus all the nice things bananacakes pushed on he's github tree
THERE IS NO OC,UC, UV, OV, VDD, SVS...FBI, CIA etc.
245000-998400 - scaling.
GUV: ONDEMAND - (default) this is all we really need
also included: PERFORMANCE, POWERSAVE, USERSPACE
I included all the useful modules, like TUN, Cifs, NFS, ZRAM, Aufs
Background:
This kernel is based on the bravo_2.6.35_gb-mr HTC release.
I pick up A LOT of commits from bananacakes' Kernel and a fix from theGanymedes.
Ofc some of the fixes bananacakes uploaded and i used are based on other peoples contribution for full credits check out he's kernel source.
My source here. All the things i changed can be found on other branches of my github kernel...i take no credit for this features, its just like combing a Puzzle Game
Downloads: Small pack* (under 1mb on system) | full pack squashed (4mb) | full pack (12mb)
*only the tun, zram, zlib modules are included in the small pack
Extra's :
10% zram script
adb remount
adb push 90zram /system/etc/init.d/90zram
adb shell
busybox chmod a+x /system/etc/init.d/90zram
sync
reboot
Changelog:
-took out HTC PERFLOCK as i don't think it was working that well
Bench's:
no OC, a2sdext, 10% zram, BFQ|ONDEMAND
Quadrant:
Total 1016
CPU 1938
Mem 1103
I/O 1153
2D 300
3D 587
AnTuTu:
Total 2590
CPU integer 677
CPU float-point 285
DB IO: 255
SD write 6,6 mb/s
SD read 11,4 mb/s
2D 299
3D 580
CF Bench
Native score 4111
Java score 1388
Overall score 2477
Linpack
Single Thread: 35,4 MFLOPS, Time 2.3s, Norm Res 5.68, Precision 2.220446049250313E-16
Multi Thread: 32,2 MFLOPS, Time 5.24s, Normal Res 3.24, Precision 2.220446049250313E-16
U are BIG 1
THX for this TOP kernel
R2ZM4.2 GLE
Build-Nr.
GRJ90
Thanks, hope you'll look into some ICS kernel development as well since I just crossed the fence.
Thank you i will try it now
Sent from my HTC Desire using Tapatalk 2
Rom RSK 7.4.2 wifi not working
Sorry my bad english
Htc Desire & RSK TEAM V7.4
linar10 said:
Rom RSK 7.4.2 wifi not working
Sorry my bad english
Htc Desire & RSK TEAM V7.4
Click to expand...
Click to collapse
It is, but i guess you didn't have enough room on /system for all the modules. just delete what's in /system/lib/modules and only add the bcm in there.
uploaded a new pack since i forgot something in conf last time.
I looked and saw that you haven't compiled the modules into the kernel.
First question is why because it would've consumed space.
Second question is if this kernel has ext4 support compiled in it. I haven't seen the fs module for that.
Thanks.
--
edit: one more thing. Undervolt (UV) should be in the original kernel also, since lower operating frequencies wouldn't play much role. I hope yours still has it
EXT4 is builtin and it also handels ext2 and ext3, as is squash.
Its pretty obvious why i didn't built in all the modules, they wouldn't fit the boot partition...also they would eat RAM and its quite unlikely one would need them all at the same time. So ZRAM, TUN etc can be loaded via modprobe/insmod.
teorouge said:
Thanks, hope you'll look into some ICS kernel development as well since I just crossed the fence.
Click to expand...
Click to collapse
There are no ICS Sense Roms so i don't really think that will happen ><
oh yes there are
Sorry, but will this kernel work on runnyrom? And what package to download?
depends how much room there is on the /system, the small pack should work on all roms though.
I have cm7r2 hboot. So what's your recommendations?
Its work perfect on RSK rom.
But GPU is less than snq and droidzone kernal
Sent from my HTC Desire using Tapatalk 2
What about the battfix of theGanymedes? Is it included? Can't see it on the first post.
i stated i picked he's fix.
roalex said:
i stated i picked he's fix.
Click to expand...
Click to collapse
Ahh sorry... shouldn't read so fast
what is the difference between your HTC-Kernel-Bravo-GB branch and COS-Bravo-GB-Kernel branch? i want to recompile and test it with my bravoc.
agismaniax said:
what is the difference between your HTC-Kernel-Bravo-GB branch and COS-Bravo-GB-Kernel branch? i want to recompile and test it with my bravoc.
Click to expand...
Click to collapse
The first is a Sense kernel(this one) the other is a AOSP kernel (is pretty much tiamat's Gb kernel"
roalex said:
The first is a Sense kernel(this one) the other is a AOSP kernel (is pretty much tiamat's Gb kernel"
Click to expand...
Click to collapse
what toolchains do you use to compile them?
Related
********* OFFICIAL FOR USE ONLY ON GINGERBREAD ***************
Special thanks to PaoloM70.
Personal Thanks to Andy, Mik_os, Franciscofranco, Ciaox, Noejn and all other devs.
AmonRA to flash it with the need to disable the verification of signatures.
Overclocking
Smartass
Smoothass
Cifs
Supports EXT4
+upstream to 2.6.35.13
+oc, interactive, smartass, smoothass, cifs, ext4
+governor added SavagedZen
+autogroup scheduler (the patch of 200 lines)
+ smoothass smartass with a capped rate (standby) to set minimum
V3 Kernel -Old kernel:
ADB Bugfix for device
Reconfigured various kernel parameters (For better power management, CPU profiles)
-Added for the inversion axes Sippola in the new touch screen driver.
-Simple-inserted I / O scheduler (sio)
-Included various other patches 5-6
-Removed references-debug (smaller kernels)
-Small fix to reduce the impact on the CPU more pressure on the display (you can check with Neocore first ... the difference came in 8-well 9fps now settles down to 2-3fps)
******Updated 25 July*********
Magazine-routine to increase the stability and overclocking performance, cameraflick is absent up to 729mhz
Touch-fix which decreases the occupation of the CPU when you press your finger on the display (should no longer have the lag that had the first version of V4 (I hope))
Magazines-and reinsert all the previous patches (66 patches in total)
Inserted by the kernel-2.6.36 backport of block, and mtd workque
Backport-inserted by the kernel 3.0rc6 and cpufreq of cpuidle
http://www.mediafire.com/?g8r37pzsr3ig21j
+same kernel but without the fix for employment cpu (maybe better in the scroll lag if you have one) **No touch fix kernel***
http://www.mediafire.com/?bed0ht9kcz0071c
******Updated 08 Aug*********
Touch V6 2.6.35.14
V5-like, but updated to version 2.6.35.14
-Added 2.6.36 kernel backported from the i2c
-Support Module tun.ko
-Vsync enabled
http://www.mediafire.com/?otpne0w1v8bhnp8
If you want to try the version NoTouch kernel
http://www.mediafire.com/?4wuiscjcu5xal58
After flashing, wipe cache and davlik.
If you have a2sd then run the following in terminal:
su
a2sd cachesd
The phone will reboot automatically.
Download Ringing with No fade :Now supports Gingerbread 2.3.3 :
http://www.mediafire.com/?1xqcc0jppl2w9ic
Flash and enjoy
To know more the original idea, please visit the thread here :
Special Thanks to Januka for the idea.
For devs :
I/Paolo doesn't have a repository, So its uploaded here :
Kernel Ginger Source
http://d-h.st/jvn
u only need to change one line in Makefile
at line 193 change from
Code:
CROSS_COMPILE ?= /home/paolo/x-tools/arm-spica-linux-uclibcgnueabi/bin/arm-spica-linux-uclibcgnueabi- #CROSS_COMPILE ?= arm-eabi-
to
Code:
#CROSS_COMPILE ?= /home/paolo/x-tools/arm-spica-linux-uclibcgnueabi/bin/arm-spica-linux-uclibcgnueabi- CROSS_COMPILE ?= arm-eabi-
Yes, I know I should use search, but please, can anyone explain to me how do smartass and smoothass work in comparison to, for example, conservative and ondemand?
And massive thanks to you mansirawat!
If you already know that you should use the search function, maybe you don't know HOW to use it...
Here's a "tutorial": http://lmgtfy.com/?q=android+governors
Otherwise, you're just plain lazy... which one is it?
Ciaox should see this thread , he is waiting for GB OC Kernel
P.S : Thank you for the Kernel
Otherwise, you prefer wasting perfectly good post space in order to lecture me. Just like half the members of XDA. And the fact that you supposedly come from Romania as well just shows...nah, why bring that up here, all foreigners know it already.
Great! Awesome! Pure awesome!
Thanks a lot!
Stock rooted GB with this kernel (652/320)-> 1152 in quadrant. I don't care too much about those points, but my phone is smoother.
Working fine with void forever...yeah its smooth ...got 2020 in quadrant at 806 MHz
Sent from my LG-P500 using XDA App
do i have to flash a new baseband before flashing this on any custom rom? thanks
Flashed it,let's see!
Thanks!
Best!
Great!
Awesome!
Pure awesome!
mansirawat said:
********* OFFICIAL FOR USE ONLY ON GINGERBREAD ***************
Special thanks to PaoloM70.
Overclocking
Smartass
Smoothass
Cifs
Doesn't support EXT4
Click to expand...
Click to collapse
Hey mansi hows the performance??? If its good then it will be included in my new ROM.
CWM can also be used to flash this zip. Tested(CWM 3.1.0.0) and worked.
sajjan said:
Working fine with void forever...yeah its smooth ...got 2020 in quadrant at 806 MHz
Sent from my LG-P500 using XDA App
Click to expand...
Click to collapse
Why would you use this on a custom rom? We have Francisco's kernels for that.
devlin2427 said:
Why would you use this on a custom rom? We have Francisco's kernels for that.
Click to expand...
Click to collapse
its because krant,andy,mik's kernel are made of CM7 sources LG's are diff.
If you flash franco's kernel it will mk ur phone choppy. but you can try. if francos doesn't work you can flash this.....
Well I tried it out of curiousity ....and if not better it's definitely at par.....I still have to check battery life....
Sent from my LG-P500 using XDA App
cyber_avijit said:
its because krant,andy,mik's kernel are made of CM7 sources LG's are diff.
If you flash franco's kernel it will mk ur phone choppy. but you can try. if francos doesn't work you can flash this.....
Click to expand...
Click to collapse
does this kernel require a new baseband?thanks
roi14 said:
does this kernel require a new baseband?thanks
Click to expand...
Click to collapse
Yes, of course.
cyber_avijit said:
its because krant,andy,mik's kernel are made of CM7 sources LG's are diff.
If you flash franco's kernel it will mk ur phone choppy. but you can try. if francos doesn't work you can flash this.....
Click to expand...
Click to collapse
I'm afraid you didn't understand my question. I was asking why would he flash this kernel instead of Francisco's on void#forever.
devlin2427 said:
I'm afraid you didn't understand my question. I was asking why would he flash this kernel instead of Francisco's on void#forever.
Click to expand...
Click to collapse
ya you can use franco's kernel on any custom ROM other then those which are built from official 2.3.3
doktornotor said:
Yes, of course.
Click to expand...
Click to collapse
No. kernels have nothing to do with baseband. I flashed on v20g and its improved performance and another guy flashed on void forever and it improved performance.
[kernel][3.0.46][ics] •∞ CYMBALINE •∞ RD04 •∞ 2.8 •∞ [16-OCT-2012]
PLEASE READ THE ENTIRE POST #1 and POST #2, UNDERSTAND, READ IT AGAIN, BEFORE YOU DECIDE TO FLASH.
* THIS KERNEL IS ONLY FOR ICS (Android 4.0.x) TouchWiz (Samsung/ATT ICS releases, i.e any UCLF6, UCLF5, UXLF3, UCLD2, UCALC2) ROMS. It is NOT for after market ROMS like CyanogenMod or AOKP.
* The ONLY device that it has been tested is ATT SGH-I727 and Rogers SGH-I727R.
* CYMBALINE 2.X is a complete overhaul from 1.X series, if you have been using 1.X series, I would strongly recommend to upgrade to 2.X series.
Click to expand...
Click to collapse
DISCLAIMER
Click to expand...
Click to collapse
KERNEL FLASHING, OVERCLOCKING, UNDERVOLTING, ETC CAN POTENTIALLY DAMAGE YOUR PHONE. YOU ARE SOLELY RESPONSIBLE FOR FLASHING THIS KERNEL.
TUNING SCRIPTS
Click to expand...
Click to collapse
For Gov/OC/UV/UC tuning scripts for various governors. If you don't like to use an app (as lot of them cannot do fine grained tuning) you would like to use init scripts, then please see @ReedX50v scripts in this thread. The only requirement is "busybox run-parts init.d supports", most custom ROM's with modified Ramdisk kernel image should have that built-in. If it not, then bang your ROM author to provide one.
* For Cymbaline 2.6 and above (any ramdisk version, i.e. any of the RDNN) use the information in following post #574. You might also read the post #249, for some background information. Please thanks ReedX50v.
* For Cymbaline 2.5 and BELOW (any ramdisk version). use the scripts (again thank Reed50Xv). Use the scripts from the following post #249.
FEATURES/CHANGELOG
Click to expand...
Click to collapse
You can use 3rd Party APPS for CPU and Voltage Control. For Voltage, it is using the Faux VDD tables, so the app MUST be able to understand that. (See ADDONS section below).
[RD04][2.8]
updated to linux 3.0.46 upstream.
Experimental, ported CM10 bln with blink support (updates your lights lib in ROM). Not sure how great this is but feedback is appreciated.
WiFi sensitivity restored to stock.
[RD04][2.7]
updated to linux 3.0.42 upstream.
Ramdisk updated to support boot sounds. (remove /system/etc/PowerOn.ogg if you don't want it)
merged to latest (09/09/2012) CAF relevant changes.
[RD03][2.6]
Changed Ramdisk (def. governor changed from "ondemand_sammy" to "ondemand".
updated to linux 3.0.40 upstream.
updated WiFi stack to 1.15.55
Skipped internal releases 2.4 and 2.5.
FIX: Now overclock should be fully supported.
[RD02][2.3] Minor release, only one version now. Hacked to ensure that the max. boot ramp up is only 1.566GHz. If your phone can't handle that, sorry return it .
Added two more governors as modules : "savagedzen" and "hotplug"
Unified release, hack in place to not ramp up to the MAX allowed i.e. (1.836Ghz) so all phones should boot, as the boot max is set to 1.566GHz.
merged some bt code from Cymbaline 1.5 branch.
[RD02-2.2] Please note RAMDISK change, see below
Samsung ondemand governor moved as "ondemand_sammy", did this so that I can merge the standard ondemand and mods w/o creating a merge headache. Due, to this, the SAMMY settings in the RAMDISK modified to reflect the new name.
using linux ondemand with faux mods. (thanks faux123)
added faux's intellidemand as a built-in gov, since I like it (thanks faux123).
reverted the wi-fi optimization, which was causing tethering issues. (hopefully this is fixed)
pre-emptive strike: merged all Govs from 1.5. Please don't complain that I am missing one. As usual all these are in /system/lib/modules. so you would need to "insmod" (see ReedX50v scripts for samples). Here is the remaining ones (please see RD01-2.1 ChangeLog for others)
Code:
/system/lib/modules/cpufreq_brazilianwax.ko
/system/lib/modules/cpufreq_lionheart.ko
/system/lib/modules/cpufreq_lulzactive.ko
/system/lib/modules/cpufreq_ondemandx.ko
/system/lib/modules/cpufreq_wheatley.ko
[RD01-2.1]
BLN Fix: reverted 2.0 changes, should work now
Providing two CWM flashable zips. One OC to 1.8366GHz and another with OC Capped at 1.566GHz.
Upped the voltage to 1350mV as per ReedX50v testing results and recommendation (hit his thanks button).
IMPORTANT: ALL CUSTOM GOVERNORS are compiled a Kernel Modules. Please use init script to enable the ones you want. I have done this so as to eliminate any interference from them.
This version has the following Governors: (Please see Post #420)
Code:
/system/lib/modules/cpufreq_adaptive.ko
/system/lib/modules/cpufreq_badass.ko
/system/lib/modules/cpufreq_lagfree.ko
/system/lib/modules/cpufreq_lazy.ko
/system/lib/modules/cpufreq_pegasusq.ko
/system/lib/modules/cpufreq_smartass2.ko
[RD01-2.0] Major version change. REMOVED SOME GOVERNORS, please restore to stock ondemand before flashing (i.e. disable init scripts or apply on boot settings in whatever app you are using).
Updated to upstream Kernel 3.0.38
Bunch of NetFilter kernel modules in /system/lib/modules for the interested users.
I have removed some governors, please reset to default governor "ondemand", before flashing.
cherry-picked key changes from CAF.
GPU OC (NOTE: please use sysfs interface to change the frequency the default is stock values, see post #2)
3D Mode: 320000000, 300000000, 266667000, 228571000, 200000000, 177778000, 27000000
2D Mode: 266667000, 228571000, 200000000, 160000000, 96000000, 27000000
Cherry Picked various bits from Samsung Code released for our device.
CPU OC: 192KHz - 186300KHz.
Cleaned up BLN code.
Added some WiFi fixes.
This is mainly a release based of the major overhaul.
Added more I/O Schedulers: BFQ (v3r4), Simple I/O, VR.
[1.5] Please see the posts for the evolution of this version, the last post should detail the final changes (208) #151 , #161 and #208
[1.4] Scaled down the defaul ondemand governor to 1.566 (slight oc). Should perform really well for people satisfied with the defaults.
[1.4] Added more governors for people to play around with, note, I would like to trim it down in futures versions of cymbaline. The newly added ones are (thanks to whoever developed them):
brazilianwax
ondemandx
lionheart
SavagedZen
wheatley
scary
[1.4] Moved init.qcom.post_boot.sh into the ramdisk, to not depend on ROM variances. You should use the /system/etc/init.d hook (of course busybox must be installed).
[1.3] bugfix: the max. freq. was not enabled in 1.2, fixed in this release.
[1.3] some compiler tweaks added building this version of kernel.
[1.2] Restored settings to Stock Governor & I/O scheduler.(ondemand/cfq)
[1.2] BUGFIX: BLN and TouchKey backlight interactions for the "on" settings were conflicting. restored to UCLD2 behavior.
[1.1] Default Governor is tegraks lulzactive.
[1.1] Default CPU Scaling Max. is 1.566MHz.
[1.1] Available Governors (Most governors tuning via sysfs interface please google)
smartass V2
badass
lazy
intellidemand
lagfree
interactive
lulzactive (default)
[1.1] Using Faux's CPU and Voltage table
[1.1] Faux's GPU Overclock (not tunable from userspace)
[1.1] Max Overclockable Frequency: 1.728MHz
[1.0] BLN support.
[1.0] UTF-8 Support.
[1.0] Kernel symbols enabled (some apps require it)
[1.0] init.d: via busybox run-parts, place your scripts in /system/etc/init.d/ (chown root.shell) (chmod 755)
[1.0] insecure (ro.secure=0)
[1.0] adb root
[1.0] adb default shell bash.
[1.0] All IPV6 options enabled.
[1.0] CIFS is a kernel module (/lib/modules/cifs.ko)
[1.0] bootanimation support, drop your favorite bootanimation.zip in /system/media.
[0.0-0.6] Front Camera fully functional WITHOUT any lib hacks for Skyrocket ICS ROMS. Which means keep dont change the libs.
[0.0-0.6] Back Camera working.
[0.0-0.6] Completely removed MMC_ERASE capability, that means with the running kernel any erase to internal sdcard will error out. This is implemented as per the "brickbug" recommendation.
[0.0-0.6] General code merges and cleanup.
DOWNLOADS
Click to expand...
Click to collapse
Always, download the latest one, unless you have a need to be on a older version.
[16-OCT-2012] [RD04][2.8] Please read the changelog above.
CYMBALINE-RD04-2.8-cwm5.zip
[16-SEP-2012] [RD04][2.7] Please read the changelog.
CYMBALINE-RD04-2.7-FINAL-cwm5.zip
[12-AUG-2012] [RD03][2.6] Please read the changelog, this post again and post #2 again.
CYMBALINE-RD03-2.6-cwm5.zip
[09-AUG-2012] [RD01-2.3] Please read the changelog, this post again and post #2 again.
CYMBALINE-RD02-2.3-cwm5.zip
[07-AUG-2012] [RD01-2.2] Please read the Changelog and post #2. Again providing two versions, if the 1.8366GHz causes problem booting (e.g. bootloops) flash the 1.566GHz one..
CYMBALINE-RD02-2.2-cwm5-1.836GHz.zip
CYMBALINE-RD02-2.2-cwm5-1.566GHz.zip
[06-AUG-2012] [RD01-2.1] Two versions available for download. If your phone cannot handle the 1.8366GHz (bootloop) then flash the 1.566GHz version
CYMBALINE-RD01-2.1-cwm5-1.836GHz.zip
CYMBALINE-RD01-2.1-cwm5-1.566GHz.zip
[06-AUG-2012] [RD01-2.0] No Overclock version. That is max. CPU is capped at 1.512GHz, use this if you are having bootloops flashing the overclockable to 1.83GHz version. CYMBALINE-RD01-2.0-NO-OC-cwm5.zip (1.512GHz Max.).
[05-AUG-2012]: [RD01-2.0] CYMBALINE-RD01-2.0-cwm5.zip. Please see the change log. (Overclockable upto 1.836GHz).
[27-JUN-2012]: (3.0.8-1.5) CWM Flashable (TouchWiz based ROMS only). Download
[24-JUN-2012]: (3.0.8-1.4) CWM flashable. ICS ROMS (SAMSUNG TouchWiz based) ONLY. NOTE: THIS WILL REPLACE YOUR /system/lib/modules with a symlink to kernel modules (Please see revert section). (installation, just flash in CWM nothing else). CYMBALINE-1.4-cwm5.zip
REVERTS
Click to expand...
Click to collapse
[STOCK-UCLF6] (Official Samsung/ATT Stock Kernel). CWM5 flashable. kernel-sgh-i727-UCLF6-cwm5.zip
[STOCK-UCLE2]: CWM flashable. ATT SKYROCKET, ICS BUILDS ONLY. Download
KNOWN ISSUES/BUGS
Click to expand...
Click to collapse
None as of now.
ADD ON/APPS
Click to expand...
Click to collapse
As far as I know (not tried it), only SystemTuner provides the "lipstick" for reading the voltage table and allowing you granular control of the voltage for each frequency.
Most of the other apps, can I believe allow you to change the CPU/IO scheduler/Govs, safely.
Or, if you are hardcore, please see this post 249 by ReedX50v (hit his thanks button), for graciously providing flashable init scripts, you can use one as a template to what works for you.
SOURCE AND OTHER INFO
Click to expand...
Click to collapse
As per GPL requirements, I will post the source as soon as I have me repo setup. The current version is built straight from SAMSUNG Sources for the Korean SKYROCKET LTE. You can build it yourself from here:
Source Git Hub Repo: https://github.com/mohankr/android_kernel_samsung_msm8x60.git
CREDITS/THANKS
Click to expand...
Click to collapse
Although, there was a lot of effort involved in bringing this kernel, but without the following people doing the heavy lifting, it would not be possible..to bring it so quickly.
Faux123 (for majority of the heavy lifting) (gov, oc, uv and gpu). I just ported it over to our device kernel.
tegrak (lulzactive governors)
creams (bln)
romanbb (bln)
DaG (bln)
ReedX50v for providing flashable scripts.
samsung, for at least releasing the source for a similar device, so i could bring this..
whoever were the original authors for the governors included, that were not part of the source.
Click to expand...
Click to collapse
reserved
1) ROM Developers Info.
If you are planning to bundle this kernel in your ROM. The Samsung init.qcom.post_boot.sh has been disabled and moved to the ramdisk. Your changes should be incorporated in /system/etc/init.d scripts (of course need busybox installed). NOTE: the init scripts always execute after the above script, so you can always override the values there.
2) How do I find the available governors?
Below adb command, will tell you what the available governors in the kernel are (assumes adb/rooted) (shown in 1.4 kernel):
Code:
$ adb shell cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_governors
brazilianwax ondemandx SavagedZen wheatley scary smartassV2 badass lazy intellidemand lagfree lulzactive interactive conservative ondemand userspace powersave Lionheart performance
3) Sysfs interface for GPU OC?
The GPU OC Modes are supported:
Available frequencies:
Code:
3D: 320000000, 300000000, 266667000, 228571000, 200000000, 177778000, 27000000
2D: 266667000, 228571000, 200000000, 160000000, 96000000, 27000000
The default (and the default in CYMBALINE Version 2.0 and above) stock values are:
Code:
3D @266MHz and [email protected]
To change the values use the sysfs interface here are the relevant samples to max it all out. (you can make an init script to make it permanent)
Code:
#!/system/bin/sh
echo "Overclocking GPU"
echo 320000000 > /sys/devices/platform/kgsl-3d0.0/kgsl/kgsl-3d0/max_gpuclk
echo 266667000 > /sys/devices/platform/kgsl-2d0.0/kgsl/kgsl-2d0/max_gpuclk
echo 266667000 > /sys/devices/platform/kgsl-2d1.1/kgsl/kgsl-2d1/max_gpuclk
echo "End"
exit 0
4) Why does the CPUSpy show reaching max. CPU frequency, even though the bundled values 1.52GHz?
This is caused by SAMMY ROM ramping up the CPU's to the Max. during boot. I am looking for a clean way for this to not happen, once I find the source (I have few things narrowed down)...
This is really exciting! Read about this in your other thread and started to pitch a tent.
Bluetooth is not a deal breaker for me so let me know if you need a tester for camera.
Can test on whatever rom needed. Stock, etc.
Sent from my SAMSUNG-SGH-I727 using xda premium
Can't wait to download this when Bluetooth & camera are fixed.
Sent from my SAMSUNG-SGH-I727 using Tapatalk 2
Some more great work from you mohan. Have you been looking for any possible bln/overclock patches now that you have the source? I'm happy to help in any way I can.
jomeister15 said:
Some more great work from you mohan. Have you been looking for any possible bln/overclock patches now that you have the source? I'm happy to help in any way I can.
Click to expand...
Click to collapse
Thanks. Yes, those will be the first in the TODO list..Also, people have pointed to other interesting kernel mods (like siyah)..Once the source is up I am hoping it will spur involvement from everyone, that will be great..
BLN support?
raviluke said:
BLN support?
Click to expand...
Click to collapse
Umm, look up one post?
The cm9 and aokp guys are gonna love this.
Sent from my SAMSUNG-SGH-I727 using xda premium
if da_G or faux123 does their magic with the kernel for aokp/cm9 now that teh source is avail that would be lovely .
truly
Those guys are long gone..
Sent from my SAMSUNG-SGH-I727 using xda premium
Well, good thing folks like the OP are still around then...
Thought I was noticing a theme in your rom/kernel names and was going to ask if this (and Embryo) were named for Pink Floyd songs.
But then I thought I'd use Google before asking and I found your post stating that Embryo was in fact named as a dedication to the Pink Floyd song (here: http://forum.xda-developers.com/showpost.php?p=25925976&postcount=287 ).
Would love to see you do something -- anything -- with the song, "Several Species of Small Furry Animals Gathered Together in a Cave and Grooving with a Pict"
ReedX50v said:
Well, good thing folks like the OP are still around then...
Click to expand...
Click to collapse
Agreed
Sent from my SAMSUNG-SGH-I727 using xda premium
mindmajick said:
Those guys are long gone..
Sent from my SAMSUNG-SGH-I727 using xda premium
Click to expand...
Click to collapse
Da_g is gone, he got a g-note i believe? But i'm sure faux will make an ICS kernel once the official i727 kernel source is released.
T989 source is here.
http://opensource.samsung.com/reception/receptionSub.do?method=search&searchValue=SGH-T989
3rd one down.
Sent from my SAMSUNG-SGH-I727 using xda premium
Wow thanks, mohan you rock
mindmajick said:
T989 source is here.
http://opensource.samsung.com/reception/receptionSub.do?method=search&searchValue=SGH-T989
3rd one down.
Sent from my SAMSUNG-SGH-I727 using xda premium
Click to expand...
Click to collapse
Thanks..let's see if they left the the key bluetooth files..i got camera to work w/o preview..
EDIT: cool..the bits are there ..now to compile and boot..
oh crap I forgot about mohan . apologies
Nice. Nice. Nice. Nice. Nice.
Uc/UV here we come
sent from my I727 TROLLING DEVICE using XDA premium.
rohan.kernel alpha builds
for the HTC One XL
Meant for AOSP JB 4.1.X ROMs ONLY
THIS WILL NOT WORK ON 4.2.X ROMS!!!
Features:
Code:
-Overclock-able to 2.0ghz
-Undervolted
-Loads of CPU Governors (recommended: intellidemand)
-Loads of I/O Schedulers (recommended: simple i/o)
-User controllable voltage table based off of sysfs
-XZ Compression
-sweep2wake
-Linux 3.0.57 (latest release from 3.0.x branch)
-GCC 4.7.2 Linaro Toolchain Compilation
-lowmemorykiller fixes
-Tweaked I/O Schedulers
-zRAM enabled
-Tweaked KSM
-Disabled fsync
-Increased readahead buffer
-self-powered OTG support
-NTFS read/write support
-decreased cache pressure for faster fs
-camera app flash till 5%
-various other tweaks for stability and performance
HOW TO INSTALL:
If you are on the older HBoot:
1) Flash the kernel zip in recovery
2) Wipe dalvik cache
3) Reboot and configure it to your liking
If you are on the newer HBoot:
1) Flash the kernel boot.img from the zip using fastboot
2) Reboot into recovery
3) Flash the kernel zip to install the modules
4) Wipe your dalvik cache
5) Reboot and configure it to your liking
Want to see this kernel in action? Watch this video!
Thanks to XsMagical and Team Nocturnal for the video!
What is coming soon:
Code:
-Fast Charge for ROMs that support it (such as AOKP JB)
What I hope to add but no promises:
Code:
-MSM DCVS governor
-GPU control
-Gamma/Color control (tightly integrated... there is loose integration with current 3rd party apps)
What is never coming so don't ask:
Code:
-BS patches and features
Download: http://code.google.com/p/rohan-kernel-evita/downloads/list
b6 and onwards include two versions: a NORMAL version and a NOVC version. First try the NORMAL version. If that does not work correctly, then try the NOVC version, which includes all features except voltage control.
Click to expand...
Click to collapse
Recommended values:
192mhz Minimum
1.98ghz Max
I/O: sio
CPU Gov: intellidemand
Use an app like No Frills CPU Control and set the values you want at boot.
These are extremely alpha builds. They are not fully tested and may brick your device. If something does happen to your device, you are not to blame myself or any others involved in this kernel. Flashing this is solely your responsibility and if something happens, blame yourself. Always make a backup before flashing. Making a nandroid of your boot partition takes a few seconds but could help you save your device from bricking.
--------------------------------------------------------------------------------------------------
My goal for this kernel is to make it simply an enhanced stock JB kernel.
If you enjoy my work or would like to encourage further development, then please consider donating. All of my money comes from donations as I am currently in high school. They are never required but always appreciated. My link is under my name on the left.
GPL: https://github.com/rohanmathur/rohan.kernel.elite
Changelog:
Dec 31 - rohan.kernel.b7
Code:
Changelog:
-Updated to Linux 3.0.57 (most recent from kernel.org)
-Includes many bug fixes & improvements
-Stability increased greatly
-Proper CPU1 Control Workaround (thanks jrior001)
-Tweaked KSM values
-Bumped GPU frequencies very slightly for smoothness
-Several cache improvements
-Many CPU frequency and GPU frequency scaling improvements
-Optimized cryptology algorithms (thanks faux123)
-Compiled with GCC 4.7.2 Linaro toolchain (thanks vanja_z... really nice work with this)
Nov 25 - rohan.kernel.b6
Code:
Changelog:
-Updated to CM status:
*Linux 3.0.52
*Switched to ION audio instead of pmem and a new memory setup
-Allow flash to work till 5% battery (previous was 15%)
-Decreased the cache pressure on certain fs
-Reverted to stock voltage values
-Other various tweaks and fixes
Nov 02 - rohan.kernel.b5
Code:
Changelog:
-sweep2wake implemented; still needs some tweaking
-deadline I/O scheduler tweaked for optimum performance
Oct 29 - rohan.kernel.b4
Code:
-Updated to latest CM kernel status which entails:
* Linux version 3.0.48
* USB OTG support (self-powered)
* NTFS read/write support
-Attempted to fix some of the cpufreq issues some people were having
-Removed a little more junk from the kernel
Oct 12 - rohan.kernel.b3
Code:
-Completely rebased off of CM10's new unified kernel, which brings with it:
100mb more RAM
Linux 3.0.45
Various other fixes and changes
-User-controllable voltage table for AOKP's ROM Control (other apps may work too)
-Removed 0.5mb of junk from the kernel (now 3.8mb in total)
-Various other fixes, tweaks, and mods
Sept 26 - rohan.kernel.b2
Code:
-Overclock up to 2.0ghz (user-selectable)
-Set intellidemand as the default CPU governor
-Removed interactiveX and brazillianwax (causing issues)
-Tweaked Deadline I/O Scheduler
-Linaro -O2 compiliation and various optimizations
-XZ Compression (reduced kernel size by nearly 20%!)
-AC Charging mode for unknown chargers
-Improved kernel logic
-Better lowmemorykiller values
-Various other smaller tweaks
-Undervolted
Sept 17 - Initial Release
--------------------------------------------------------------------------------------------------
Thanks to:
h8rift - for being inspirational in his charge for CM and his fantastic work on CM10 and the stock kernel
intervigil - for his fantastic work on the msm8960 kernel and his work on ville (the One S)
show-p1984 - for his initial sweep2wake goodness on the international HOX
sbryan12144 - for his great work in porting sweep2wake over to our device, and for other misc commits
zarboz - for his great work in porting sweep2wake over to our device
faux123 - for being an inspiration for kernel development and a master at what he does, along with some misc commits
jrior001 - proper CPU1 control
vanja_z - GCC 4.7.2 Linaro compilation
Donators - you guys rock!
HOX Community - for always providing feedback, whether good or bad, and encouraging me to continue
Can I ask why only for AOSP?
Sent from my HTC One XL using xda premium
austinsnyc said:
Can I ask why only for AOSP?
Sent from my HTC One XL using xda premium
Click to expand...
Click to collapse
Because I do not want to manage 2 kernels at the same time, on top of my three ROMs. I will be including some ramdisk tweaks in the future, and the ramdisks vary between AOSP and Sense.
austinsnyc said:
Can I ask why only for AOSP?
Sent from my HTC One XL using xda premium
Click to expand...
Click to collapse
Because who uses Sense when you have AOSP
Sent from my One X using xda app-developers app
Rohan, you gonna implement the kernel into your ROMs once its more stable... and OTG would be great! Awesome work :thumbup:
Sent from my One XL Evita
C3RGIOSE1 said:
Rohan, you gonna implement the kernel into your ROMs once its more stable... and OTG would be great! Awesome work :thumbup:
Sent from my One XL Evita
Click to expand...
Click to collapse
Nope, I'll be keeping this kernel separate. If a user wants this kernel, then they can flash it on top of my builds I don't want to force the user to use anything they don't want.
Wow Rohan, you have been busy lately!
:highfive:
---------- Post added at 02:28 PM ---------- Previous post was at 02:26 PM ----------
Any chance we'll see the additional free RAM from the Android 4.0.4 Sense ROMs, or is that not a kernel thing?
Silellak said:
Wow Rohan, you have been busy lately!
:highfive:
---------- Post added at 02:28 PM ---------- Previous post was at 02:26 PM ----------
Any chance we'll see the additional free RAM from the Android 4.0.4 Sense ROMs, or is that not a kernel thing?
Click to expand...
Click to collapse
Most probably not, its not worth the effort IMO. Unless its something easy, that is.
Running great on build 2 of AOKP. Got a good solid base here to work with. I would like to say thanks to u and h8 for all the hard work.
Sent from my One X using Tapatalk 2
oh hell yea, going to give it a try now
Yes if OTG could be made to work that would be amazing, imagien being able to hook up a USB stick to transfer files or be able to use apps that make use of OTG yummy
Sent from my HTC One XL using xda premium
Getting a lot of reboots... Restored to backup
I must say that I am thoroughly impressed with you rohan!! You are putting in so much blood, sweat and tears into this community, and I (and I know others) are immensely grateful! Keep up the great work! Will try the kernel again beta 2!!!
Sent from my One X using Tapatalk 2
throwing this bad boy onto a fresh and fully wiped install of your AOKP Build 2, i'll check back in with some feedback soon !
rohan32 said:
Most probably not, its not worth the effort IMO. Unless its something easy, that is.
Click to expand...
Click to collapse
Makes sense! Thanks
mikelebz said:
Getting a lot of reboots... Restored to backup
I must say that I am thoroughly impressed with you rohan!! You are putting in so much blood, sweat and tears into this community, and I (and I know others) are immensely grateful! Keep up the great work! Will try the kernel again beta 2!!!
Sent from my One X using Tapatalk 2
Click to expand...
Click to collapse
Yeah I got like 2 or 3 initially but it seems fine. I think it happens right after you tweak the CPU settings. I'll be looking into it.
rohan32 said:
Nope, I'll be keeping this kernel separate. If a user wants this kernel, then they can flash it on top of my builds I don't want to force the user to use anything they don't want.
Click to expand...
Click to collapse
Respekt, thanks for all hard work!
Sent from my One XL Evita
Benchmark screenshots added to 2nd post for those who care about them.
Nice work thanks. A few reboots for me too.
Sent from my One X using xda premium
And here I was thinking H8 was running this AOSP show...
Sent From My JellyBean That Eats Apples And Poops Awesomeness
JellyX Kernel 2.6.32.60 // 10.04
If you want to report something head over here and make a "new Issue".
I followed this community now about one year and i wanted to give something back.
Since we managed it to boot a custom kernel, i started reading into stuff and trying to learn how to make the most out of it.
The result so far is my little kernel, it's mainly based on Quarx's one but has some additional features:
Added more Governors (Smoothass, Brazilianwax, InteractiveX, SavagedZen, Scary, Superbad, Lagfree, MinMax)
Added more I/O-Schedulers (Anticipatory, Deadline, V(R), BFQ v2, ZEN)
zCache Support
Cleancache Support
XZ Kernel Compression
zRam with snappy compression
Undervolted: 300/24, 600/40, 800/46, 1000/54
Optional: Choose between CFS and BFS CPU Scheduler
CFS Autogrouping enabled
Tiny RCU
Updated CRC32, jHash
FSync Control by Ezekeel (Read more about this here!)
Proportional Rate Reduction for TCP
New and shiny Wifi drivers by Quarx
Dynamic page-writeback Control v1 by Blechdose
SLUB memory allocator (instead of SLAB)
Some more little changes
Click to expand...
Click to collapse
Its mainly designed for Quarx's CM10-Rom, however if you tried another rom you can tell me the name and i add it to the compatibility list
You can find the downloads over here. There is one for CFS and one for BFS.
Installation:
Download and put it on your SD
Reboot into Recovery
Make a Backup
Wipe Caches
Recommendation: Wipe Data (optional)
Install my Kernel Flash at your own risk!
Click to expand...
Click to collapse
By the way, if you have useful patches or commits, send them to me, don't be shy Or provide me the source for a specific feature.
Click to expand...
Click to collapse
Something to read:
Governors & Schedulers.
BFS Scheduler
How to - Build your own Kernel (by Kayant)
So far confirmed to be working with:
Quarx Rom 4.1.x (18.11, 28.11, 5.12, 22.12, 31.12, 10.01, 17.02, 24.03, 26.03)
SB 3.0, 3.1
PACMAN 18.0.0
CNA 3.6.6
Click to expand...
Click to collapse
About the 3.0.x Kernel:
My 3.0 kernel shares the same advantages and disadvantages as Quarx one. However i started working on it in a very early stage.
So to keep it short, whats already working:
zCache
CleanCache
UKSM (instead of KSM)
FSync-Control
IO-Schedulers (BFQ, ZEN)
XZ Compression
Latest Linaro
"Ram optimizations"
I am working to get phone working (to help Quarx somehow..), but since many things changed related to this, this will be rather hard than simple... Help appreciated
Click to expand...
Click to collapse
Troubleshooting;
If you encounter any problems, please post full information about your system (governers, overclocked, zRam enabled, cfs or bfs version, etc...) and if the same problem exists with Quarx Kernel or with a earlier kernel.
Furthermore run "dmesg" in terminal and post it or send me a pm
And don't worry if it's not working for you, try to play around with some settings.
All in all, if you want a better kernel, try to be much precisely as possible and what steps you did. It helps lot more, if you say more rather than less.
Thanks:
czechop, Quarx, Epsylon3, Kayant, franciscofranco, Skrilax_CZ, kabaldan, Ezekeel, the CM-Team and everyone else i forgot
Click to expand...
Click to collapse
Changelog:
10.04:
Added dynamic page-writeback control (read here how it works)
Switched to SLUB
Updated interactive governor
Merged with Quarx commits (Wifi should work, you can flash this even on a older ROM version / cpcap-irq wakelock fix / usb wakelock fix)
some small changes
03.04:
Updated modules in order to let the kernel work independent of ROM version
Because of module-update some random bugs got fixed (like cpu spy)
Wifi should be on the same stage as with a .9 Kernel
Read more about this here, should be also work with CM10.1 (not tested)
22.03 && 24.03:
You may find two builds, 22.03 and 24.03 read more about those here!
Updated the lowmemorykiller
Added genlock-support
New Wifi Drivers
Reverted some stuff from 14.03 and updated interactive to be a little bit more battery friendly
14.03:
Added OMAP3 Hardware random number generator
Added frandom module
Added io_is_busy parameter to interactive (read more here)
Added pre-sweep2wake read here more!!!
Enabled dynamic fsync by default
Fixed a problem in wakelocks (by YetAnotherForumUser)
Fixed negative values in /proc/wakelocks (by YetAnotherForumUser)
Fixed display voltage values (back to stock for stability)
Fixed many unused variables
Fixed the blackscreen bug*
Set -O3 Flag
changed many other things for a smoother experience, read it here
*hopefully...
21.01:
Added Proportional Rate Reduction for TCP (Read more)
Added Dynamic FSync (disabled by default)
Added CFS Autogroup (backport from 3.0) (Read more!)
Updated BFQ Scheduler to v2
Updated pmem and ashmem
Updated memblock
Updated ext4 driver
Updated ext3 driver
Updated oom kill
Updated cache handling for our ARM v7
Optimized RCU Tiny
Disabled: AES and SHA1 routines, some slab commits
Code cleanups and optimizations and probably more
Merged with Quarx commits
Here is a nice summary about this update
30.12: Happy New Years-Edition
Added FSync Control by Ezekeel
Added ability to load ext2/ext3 filesystems with ext4-drivers
Added optimized AES and SHA1 routines
Updated CRC32-Lib
Updated vmscan
Updated SLAB
Updated jHash
Updated writeback
Fixed some unstable things
Fixed some kmemleaks
Fixed broken ram_console
Renamed lmb to memblock (for future use)
Tweaked; BFS, CFS and ARM
Merged with Quarx last commits
And some small things i forgot
Read more about this update here!
22.12:
Introduced the Block IO Controller v1
Backported therefore CFQ-Scheulder from 2.6.33
Enabled the AES HW accelerator driver
Improved CleanCache handling
Merged with Quarx (disabled trace, more ram, disabled some drivers, fixed a reboot issue)
12.12:
Added MinMax Governor
Tweaked Brazilianwax, Lagfree, Scary, Superbad (should have better battery life, need feedback..)
Introduced some parts of Googles TCP Fast Open (needs much more...)
Backported & Updated CRC32
Updated jHash to v3
Some AES HW accelerator driver tests
Some other minor things
08.12:
Fixed compatibility with Quarx Rom (05.12)
Merged Quarx commits (enabling trace)
Some optimizations for CFS and Tiny RCU
Some USB OTG tests
Some other minor things
05.12:
Added Lagfree Governor
Added ZEN I/O Scheduler
Improved Tiny RCU
Improved BFS&CFS Scheduler
Backported zlib from 3.0
Backported vzalloc
Fixed reboots with zRam enabled
Notice: There is now one build for the BFS scheduler and one build for the CFS scheduler!
02.12:
Updated BFS to v318
Tweaked BFS
Tweaked lowmemorykiller
30.11:
Applied many patches for BFS (hopefully better performance now...)
Changed the voltages a bit
Introduced Tiny RCU
Some other minor tweaks
29.11:
Added BFS Scheduler (experimental)
More undervolting for display and camera
Changed VM_MAX_READAHEAD
Some more patches and fixes
Great work! will test asap!
great work. i'll test soon.
Thanks Blechd0se! You can create a custom kernel for cm9.1? Epsylon Kernel is good but the battery life is very low!
27-11 kernel working fine in SlimBean 3.0 from Kayant.
I repeat my thanks to you men. Working great on slim beam with scary governor. I'll test a little more, but it seems to have a very good life of battery. May be no recommended for games, because it work to lows frequencys almost all the time, but it scale so fast when CPU is needed. The others features enabled, are used by default or there's a way to enable them. Thanks so much...
The thanks button doesn't bite. Try it!
If there's something that I've never thought of seeing here on Defy Dev Forum, it was an thread about an custom kernel for it.
Keep up the good work, and if you need an guinea pig for testing, you can count on me! :good:
Great developers from Germany, Maniac and You..
Thanks for sharing
Arch Linux User ..
Guys! Morning to everybody!
Is it enough to install through cwm or have to install again the nightly and gapps?
Thx
defy green powered by jb
simple question ahead...
custom or costum?
Just one correction
Custom is spelled Custom and not Constum
I'll be trying it soon...
I don't want a tapatalk sig!
---------- Post added at 11:44 AM ---------- Previous post was at 11:44 AM ----------
hunyadia said:
Guys! Morning to everybody!
Is it enough to install through cwm or have to install again the nightly and gapps?
Thx
defy green powered by jb
Click to expand...
Click to collapse
No just the kernel
I don't want a tapatalk sig!
Blechd0se
Please help to wajk wiui jb rom support this kernel and janeindiran JIUI JB rom also
Then enable the swap and otg function
You Are rocking Man .
Could this kernel used in cm7
Sent from my MB525 using xda app-developers app
cfanmaoli said:
Could this kernel used in cm7
Sent from my MB525 using xda app-developers app
Click to expand...
Click to collapse
Nope
I don't want a tapatalk sig!
@Blechd0se
You should include info if your kernel format E to EXT4 and which kernel does it.
Less experienced users might be warned about E: can't mount problems. Which sometimes* are not fixed by CWM - Tools - Format.
* when you have CMW ver. 5.0.6 for example.
The kernel doesn't format anything The zip does mainly contain the kernel.
OTG is maybe something interesting...
Blechd0se said:
The kernel doesn't format anything The zip does mainly contain the kernel.
OTG is maybe something interesting...
Click to expand...
Click to collapse
for OTG look here http://forum.xda-developers.com/showthread.php?t=960633 some related info
Good work !!
Sent from my Nexus 4.
Great! Touch wake would be amazing too, or is it working already?!
Sent from my GT-I9000 using xda app-developers app
So I'm presenting my kernel today I didn't sleep because it was so fun to compile and compile all night so I make my own kernel and yesterday I made some questions and I need to thanks "_that" because he help me to compile the kernel.
Reloaded version done from Zero again will put the features missing later.
Now I will do extensive test of a version and will know exactly what changes from version to version.
I will start to add the featurer that were on my previous kernel later..
Features:
ISO 9660 Support
UDF Support
CIFS Support
Dynamic Fsync
No more crash when reading /sys/bus/nvhost/drivers/tegradc/tegradc.0/nvdps
Companion Core OC to it's full potential 620 MHz
Thalamus hot-plugging
Compiler With Linaro 4.7 using -O3 Optimizations
I/O Schedulers
noop
deadline
row - default
cfq
bfq
sio
CPU Governors:
lagfree
smartassH3
touchdemand
lulzactive
pegasusq
interactive - default
And the default ones.
Ramdisk:
DPI Unlocked
ADBD with Root (ro.secure=0 )
Coming next:
data2sd Support
CPU Overclock
GPU Overclock
Github:
https://github.com/maxrdlf95/tf700t_maxkernel
Source for V1
Comming
Source for V2
https://docs.google.com/file/d/0B0UY4U-rpxjsekI5TVp1SUNRNkU/edit?usp=sharing
Soon I will only include patch files to older versions as I will be using Github..
Changelog Reloaded:
V1
Made from zero
Dynamic Fsync
ROW Scheduler
Compiled with latest Linaro 2013.04
V2
Added Thalamus Hotplug
Added Voltage Control
Improved lowmemorykiller
Added Improved glibc, memcpy, memmove Functions
Optimized ARM RWSEM Algorithm
Added SmartAss H3 Governor
Added lagfree Governor More to come
Added Optimized CRC32 Algorithm
Added Optimized AES and SHA1 routines
V3
GPU Overclock 666 MHz
LP Core Overclock 620 MHz
V4
Add SIO scheduler
Add Touchdemand governor
Changes on TCP
Optimization of ondemand and interactive and CFQ
Optimization to code
BFQ & SIO are back
Improvements to I/O
Compiled now using O3 Flag
Fixed CIFS thanks to the guy that posted the patch here
Still working on GPU OC Issue and CPU OC
Some fixes
RC Release:
Updated to 10.6.1.14.8 Source code
Added CPU OC up to 1.9 GHz Please use Trickster or Franco.app latest version which works fine
Some updates to ext3 and ext4 filesystem
Lots of changes to come yet tomorrow will do more work
Credits:
Ezekeel, faux123, _that, Metallice, David McCullough & lupohirp
Thanks:
buhohitr So much for checking all test version of kernel I send and help me to fix this
wingdo For testing some kernel versions also
Changelog Old Version:
V1
First version
Lot of optimizations and patches that I don't remember now.
V2
init.d Support
Linaro 4.7 2013.03 Compiled
Updates to lowmemorykiller
Some changes in governors
V2.1
Fixed Clocks Speed
Fixed Companion Core Overclock
GPU Overclock 666 MHz
V3
Optimizations to EXT4 Filesystem
Added improved version of glibc, memcpy & memmove
Added optimized AES and SHA1
Added support to hardboot to a kexec kernel
Some fixed in code of Thalamus Hotplug
More things that I don't remember
V4
Removed some unnecesary code
Added Dynamic Fsync
Fixed Reboot issues
Some other things I don't remember, so busy now..
First!
maxrdlf95 said:
So I'm presenting my kernel today I didn't sleep because it was so fun to compile and compile all night so I make my own kernel
Click to expand...
Click to collapse
Cool, another kernel. :good: I think I can retire soon.
maxrdlf95 said:
Lot of optimizations and patches that I don't remember now.
Click to expand...
Click to collapse
Remember you have to offer the source code of your kernel because it's under GPL license.
_that said:
First!
Cool, another kernel. :good: I think I can retire soon.
Remember you have to offer the source code of your kernel because it's under GPL license.
Click to expand...
Click to collapse
Oh yes.. Will upload it tonight untill I learn how to use github
P.D Don't retire yet I'm still learning
Cool
That´s great news, thanks! Downloading now...
maxrdlf95 said:
Oh yes.. Will upload it tonight untill I learn how to use github
Click to expand...
Click to collapse
Ah, github ... it's great, but I will only start using it when I know how to use it correctly.
maxrdlf95 said:
P.D Don't retire yet I'm still learning
Click to expand...
Click to collapse
That was, of course, a joke - I will continue to maintain my stable stock kernel, presumably as long as I own the device, maybe even a bit longer. It's great that we now have multiple devs who bring variety.
great to see that someone else is finally seeing the potential of thalamus' hotplugging routines.
Which ones are you using (modified from franco or the original ones)?
Good to see another dev!
bryce09 said:
great to see that someone else is finally seeing the potential of thalamus' hotplugging routines.
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Do you understand how hotplugging works together with the lp/g cluster switching? And well enough that you can explain it to me?
maxrdlf95 said:
Oh yes.. Will upload it tonight untill I learn how to use github
P.D Don't retire yet I'm still learning
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With the fortune _That made from publishing his kernels and giving good advices to everyone in this community, he can sure retire from his regular work and help us more here..
bryce09 said:
great to see that someone else is finally seeing the potential of thalamus' hotplugging routines.
Which ones are you using (modified from franco or the original ones)?
Good to see another dev!
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Im using original Thalamus THanks!:good:
So I got already init.d Support wil upload next version with that and kexec suport for mutiboot
Source code will also be with that version
Is it possible you're going to release a version for data2sd like Hund's kernel? That would be great. Thanks.
With quadrant your kernel is about 150point more than that V2 stock kernel and it's flying when I put on performance mode (as fast as Hund's OC kernel). I ran about 10 quadrant and the cpu temp is about 42C. Good job for your first time!!
Edit: I set the governor to lagfree and balance mode, pretty smooth and fast, very nice for daily driver, but once I set it on performance mode this thing is flying...kid you not!
buhohitr said:
Is it possible you're going to release a version for data2sd like Hund's kernel? That would be great. Thanks.
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Yes I can do that
Next version will be Linaro 4.7 2013.03 Compiled so if should fly!
So far, this kernel (V1) is running really smooth with interactive and SIO. I tweaked interactive a bit to improve battery.
I noticed minimum freq never drops under 513 MHz and there is hotplug tuning vs just "max active cores" like in stock.
Questions:
Why minimum freq at 513?
Is there a way to tune hotplug to only use 2 cores?
When flashing V2 over V1, should I wipe cache and dalvik?
I'd love to know, and appreciate you guys helping me learn more about kernels and settings (I don't mean for the questions to be demanding or rude, I just wanted to ask in a straightforward manner, right to the point).
Greatly appreciate your work, flashing V2 now!!
Sent from my ASUS Transformer Pad TF700T using xda app-developers app
uberbania said:
So far, this kernel (V1) is running really smooth with interactive and SIO. I tweaked interactive a bit to improve battery.
I noticed minimum freq never drops under 513 MHz and there is hotplug tuning vs just "max active cores" like in stock.
Questions:
Why minimum freq at 513?
Is there a way to tune hotplug to only use 2 cores?
When flashing V2 over V1, should I wipe cache and dalvik?
I'd love to know, and appreciate you guys helping me learn more about kernels and settings (I don't mean for the questions to be demanding or rude, I just wanted to ask in a straightforward manner, right to the point).
Greatly appreciate your work, flashing V2 now!!
Sent from my ASUS Transformer Pad TF700T using xda app-developers app
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1 I think I know why minimun its at 513 will check that later
How that of tuning to use 2 cores only
Hotplug turn on/off CPUs automatically based on frequency..
V2 over V1 no you will be ok just flashing on top of it
Always good to see another kernel for our infinity :good: Just wondering what everyone's experience with battery life has been compared to stock or that's kernel?
Great work! Are you on with me to include in CROMi-X? :cyclops:
sbdags said:
Great work! Are you on with me to include in CROMi-X? :cyclops:
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Yes Im with you no problem to include let me fix the Clocks and you can use V3
Thanks! :highfive:
Max, I have a question, is it possible to make the powersaver/balance/performance mode stick after a reboot by just using the UI?
Edit: Also your kernel is only using the following frequencies: 1700, 1600, 1000, 620, 513 and deep sleep.
buhohitr said:
Max, I have a question, is it possible to make the powersaver/balance/performance mode stick after a reboot by just using the UI?
Edit: Also your kernel is only using the following frequencies: 1700, 1600, 1000, 620, 513 and deep sleep.
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There was an error on frequency table I fixed it already and now min its 475 again