Does this kernel can be used only with samsung official roms?
if so, are you planing to do an aosp version? I would love to try it out but I hate touchwizz, running cyanogenmod pretty much all the time
greetings from Poland!
The best for me now combined with viper4android and some tweaks elsewhere...Perfect combination !
Pretty silent in here!
Just a little note: Android logger is enabled in my configuration, but it seems to have some little glitch, an app called light manager, which uses it to change led color according to the app which is giving a notification (ex blue led for facebook, green for SMS and email... ) doesn't work on speedwizz kernel and shows only blue led for each app. I experienced this issue once before,i think on Perseus kernel, and it was due to my error, since I disabled Android logger.now on speedwizz I enabled it but I am having the same issue, hence I think there might be some bug with it..
Can't wait to see what goodies will come with new version
Cheers!
Note 2 N7100 - Alliance ROM - SpeedWizz kernel
Pretty silent in here!
Just a little note: Android logger is enabled in my configuration, but it seems to have some little glitch, an app called light manager, which uses it to change led color according to the app which is giving a notification (ex blue led for facebook, green for SMS and email... ) doesn't work on speedwizz kernel and shows only blue led for each app. I experienced this issue once before,i think on Perseus kernel, and it was due to my error, since I disabled Android logger.now on speedwizz I enabled it but I am having the same issue, hence I think there might be some bug with it..
Can't wait to see what goodies will come with new version
Cheers!
Note 2 N7100 - Alliance ROM - SpeedWizz kernel
There aren't info about pen because there aren't knowed problems with pen and this kernel. This kernel rocks and the speedwizz app is so easy, complete and confortable to set up. Maybe, if you feel unconfortable with the option that dev gave to us, you need to improve your basics skills on android world before posting as you made without respect for the dev's great work.
Easy man!
) and this thread will be closed soon (under my request) and please leave this thread and go switch to any other kernel.
To configure kernel parameters you can use SpeedWizz Manager inlcuded application. This app is based on the original script manager written by HMCarbide (thanks for let me use).
After flashing the kernel in /res/scripts (on the root of the ramdisk) will be stored many scripts that, when selected using the app, will be loaded in init.d folder and will be executed instantly. For each option selected corresponds a script. This is a work in progress, and in future will be added many more option to let configure the kernel for almost all the supported features.
NOTE1: The options selected will be operational ALSO at each reboot. If you accidentally have enabled some weird option (too many low voltages for example) to make your device boot properly you may need to reset the init.d folder and remove all scripts from here. JUST reflash the kernel using RECOVERY: in updater-script there is a command that will remove totally init.d folder and his contents.
At next boot, kernel will create a new folder.
NOTE2: To enable logcat just run speedwizz manager application and hit the check box related. Reboot and use logcat normally. To disable open application and deselect that option: at next boot logcat is disabled (this is the default setting).
NOTE3: Kernel comes with autoroot. So if you don't care of counter increments you can flash this on top of a stock rom to obtain root and busybox. On the other side, if your phone is already rooted or have busybox or both, the root process is bypassed leaving untouched the situation.This feature is currently unavailable
To disable root (for example to use SkyGo application or similar) just create an empty file calledin your sdcard and reboot. At next boot kernel will remove root feature TOTALLY. To re-enable root just delete this file (of course you can use stock file manager to do this, no root neededCode:noroot
speedwizz kernel 09/24
changelogs from version 09/17
- enabled hardfloat and neon kernel support
we have an arm v7 architecture machine, so i think it's better to unleash his power, to gain optimum performances;
- sched/nohz: Rewrite, fix and add more accurate load-avg computation
- updated linaro toolchain to 4.7.4.
- enabled veno tcp congestion and set as default. Now you have three kind: Veno, reno and cubic.
- linux 3.0.70
- rwsem: Tons of optimizations. Read/write semaphores are very important in linux kernel and give those the correct attention can give best overall performance. To gain more details on what i introduced (patches are from other developers) give a sneakpeak to my github.
- lib/memcopy: Use glibc version.
Glibc of linux memcpy and memmove are way better than the standard one. Pure efficience.
- asynchronous i/o latency: Removed the plug from do_io_submit, to gain improvement on i/o latency
- cpu-supported unaligned accesses: Enabled one of the critical performance feature of our arm v7.
- input: Send events one packet at a time. On heavy event loads, such as a multitouch driver, the irqsoff latency can be very high. And trasferring those data after accumulating in a frame can reduce the latency a lot.
- dynamic fsync: Many fixes and improvements from latest faux123's commits. Updated to version 1.2.
- mali: Gpu control: Introduced voltage and clock control sysfs interface, major credits to andreilux and simone201;
- mali: Reduce utilization sampling timeout. Reduced the time needed by the kernel to make computation on mali usage.
- let the asv settings be applied at init process, during boot.
- added more gpu frequencies. Also restored the default steps configuration and modified the related asv tables.
- disabled haptic debug
- enabled exfat. Those are the new samsung opensource drivers for exfat. No performance or efficency loss, despite few debug features enabled on kernel configuration.
Many thanks to my friends loudness79 and pluccio, for the beta testing.
- enabled sched_mc_powersavings support.
- ramdisk - rewritten all the scripts to let the application interface be more comprehensible and immediate. Also to avoid selecting more of one option for the same cathegory.
- ramdisk - added the new mali scripts to control gpu. Now we can select various level of overclock and also we can select different sets of voltage to be applied for all 5 gpu steps. Voltage settings are dynamic: No need to re-apply after frequency modifications. Too high clock and too low voltages can give instability. You've been warned
- ramdisk - added new script to manage the sched_mc_power savings. Default seto to 0 (disabled)
su (enter)
cat /proc/last_kmsg > /sdcard/reboot.txt
