Related
This is a AOSP kernel for the lte.
since 4.2 is pretty stable I am going to start updating the changelog for it.
What is a kernel?
In computing, the kernel is the main component of most computer operating systems; it is a bridge between applications and the actual data processing done at the hardware level. The kernel's responsibilities include managing the system's resources (the communication between hardware and software components).
{
"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"
}
Features
Cpu overclocking - I include 3 variants 1.7, 1.8, and max OC of 1.998
Gpu overcloking - Controlable with various apps on the market (I prefer kernel tuner)
Cpu governors - intellidemand, badass, interactive, conservitive, powersave, performance, lionheart, ondemand, and more
IO schedulers - sio, cfq, vr, zen, deadline, and noop
Sweep2wake with extra gestures - see bottom of OP
Compiled with the latest Linaro 4.7 toolchain - this is usually updated once a month here http://www.linaro.org/downloads/
Linaro -O3 optimized with extra build flags
Sound control
HTC perflock disabled
Voltage control - Controlable with various apps on the market (I prefer kernel tuner)
USB fast charge support
Code:
Changelog 4/8/13 rls30
merge latest cm commits
clean cpu and gpu clocks
linux 3.071
add sound control (Change gains for headset and headphones,sys/kernel/sound_control)
add variant for s2w with gestures
Changelog 3/5/13 rls29
sched_fair: improve group logic
vsprintf: make %pV handling compatible with kasprintf()
lib/vsprintf: replace link to Draft by final RFC number, lib:
nohz: Remove ts->inidle checks before restarting the tick
Revert "jewel: adjust refx100 to 6650." …
remove unused branch labels from trylock routine
disable preemption in machine_shutdown
remove redundant initialization in alloc_page_buffers()
Update amd use lzo compression
jewel: display: remove pinfo.clk_rate.
linux 3.0.67
update rqstats
wcnss: Configure bite interrupt as edge triggered
linux 3.0.68
Changlelof 2/25/13 rls 28
"msm_fb: display: fix compiler warning for uint64_t format" …
jewel: adjust refx100 to 6650. …
msm_fb: display: fix compiler warning for uint64_t format …
video: msm: Remove timeout from wait4vsync …
msm_fb: display: get mipi frame rate from panel file …
msm_fb: display: wait4vsync before set suspend flag …
msm_fb: display: wait4vsync after timing generator is turned off …
msm_fb: display: replace msleep with wait4vsync …
msm_fb: display: check bus scale handler for registration …
msm: msm_bus: Add support for 64-bit bandwidth requests …
add zram using snappy compression support
add frandom number generator support
linux 3.0.66
clean up crc32
update bfq v6
increase capture number of periods
up MDP clocks
tune sched_fair
msm_fb: display: clean pipes from commit queue at suspend …
msm: rotator: Support Fast YUV for 8960, 8064 and 8x30 targets. …
msm: rotator: clear rotator bus scale handler …
forget using aroma to set gpu users can change via app after boot
update usb fastcharge to 3.1
wcnss: Update Riva ramdump segments
update arm topology drivers
add strncpy_from_user
Changlelog 2/16/13 rls 27
Linux 3.0.65
Linux 3.0.64
more cmdline for aroma
linux 3.0.63
msm_fb: display: add mdp clock control to histogram enable/disable …
msm_fb: display: keep borderfill pipe's iommu info …
msm: display: Fix blend configuration for video layer with MDP compos… …
msm_fb:display: correct bus bw for downscale case …
add HYPER gov
Changelog 2/10/13 rls 26
implement aroma for soff (thanks to rom chef for the help still has things to be implented)
msm_fb: display: restore previous mdp bandwidth when resume
android, lowmemorykiller: Sync with Google/CAF
msm: vidc: Add ioctls for MPEG-2 extradata support
video: msm: Fix copyright attribution. …
msm: kgsl: initialize kgsl_sync_timeline_ops properly …
msm: kgsl: Don't wake up gpu on kgsl_ioctl calls if not necessary …
msm: kgsl: Avoid NULL pointer in adreno setstate functions …
msm_fb: Check for panel power on after Unblank.
clean up journal
Revert "ASoC: msm: Fix issues in proxy port driver due to early afe p…
linux 3.0.62
compiled with -O3 buildoptimizaton and -funroll-loops build flag
Changelog 2/2/13 rls 25 For JB 4.2
this will only work on roms who have added the changes from decks 2/2/13.build
linux 3.0.61
added ROW,FIFO,and ZEN I/O schedulers
Updated to the latest linaro 4.7.3 tooolchain (1/13)
Tweaked mp decision (some of CG KeRnEl ChEfs features)
added 178 commits from Deck And CM team (without these guys this project would not exist)
Changelog 1/14/13 RLS 22C
Linux 3.0.58
entropy tweaks
Fix bug when pausing music it stopped and started again for a second
tweaked wifi settings
Changelog 1/6/13 rls 22B
Linux 3.0.57
block: add and use scsi_blk_cmd_ioctl
get rid of on-stack debugging
dynamic fsync
dont oc gpu by default, let user control
some minor code clean up
Changelog 12/29/12 rls22
linux 3.0.56
linux 3.0.55
linux 3.0.54
usb fast charge credit to Chad Froebel
showps ring buffer patch
usb headset detection
Updated VFP to max from 3.4.Y Google Android.
Changelog 12/3/12 rls21
retweaked readahead
GPU oc is reworked to work with kernel tuner (on the apps next update)
tweak sio scheduler
upgrade to linux 3.0.53
Deactivate Notification LED Timeout
implement the ck1 patchset
iosched: prevent aliased requests from starving other I/O
tweaked deadline scheduler
Changelog 11/25/12
use ion instead of pnem(this is tha change in decks build 11/24)
tweak FSB
tweak ksm
GPU 2D/3D OC
msm: kgsl: Ensure glitch free changing of the GPU frequency
vfp: Use hard-float and neon libraries instead of vfp ones
mm: drop swap cache aggressively
mm: swaptoken only when swap full
android: binder: Allow using highmem for binder buffers
mm: drop swap cache aggressively
sched: task_times() explosion avoidance for tasks with
Changelog 11/20/12 rls 19
added cpu topology drivers
upgraded to linux 3.0.52
msm: memory: Use standard cache routines
mm, oom: fix potential killing of thread
Changelog 11/16/12 rls 18
Tweaked crt animation hack
passed with -O3 optimizations
Changelog 11/14/12 rls 17
Updated drivers to work on cm stable and decks newest releases.
Changelog 11/9/12 (decks irc build 11/10 will not work with this kernel)
linux 3.0.51
I/O-less dirty throttling
clock wrap bug
Move REPEAT_BYTE definition
JIT compiler for packet filters, ARM: net
Use AC charging for unknown chargers
Add optimized AES and SHA1 routines
Hack for CRT animations fix
force headset notifications single threaded
Compile with -pipe
aio.c: Asynchronous I/O latency to a solid-state disk greatly increased
optimize apply_slack
fix rq->cpu_load[] calculations
readjust readahead
reclaim som ram from logger
Changelog 11/5/12
fixed the black screen issue reulting in soft reboot
updated compression algorithm
Updated to linux 3.0.50
Changelog 10/28/12
rls14
Sweep2wake(thanks Zarboz)(currently sweep to wake only works in one direction)
MHL enabled
Upgrade to linux 3.0.48
ChangeLog 10/27/12
rls 13
2 kernel version oc capped at 1.89 and 2.1
added vr scheduler
Implemented Jrcu
tweaked block layer
SON is using ramdisk from decks 10/26 build
support for this encryption app [url]https://play.google.com/store/apps/details?id=com.sovworks.edslite&feature=more_from_developer#?t=W251bGwsMSwxLDEwMiwiY29tLnNvdndvcmtzLmVkc2xpdGUiXQ[/url]
Changelog 10/17/12
added Zarboz new asswax governor (thanks Zarboz)
Added Fsync toggle: (File syncronization)
It's disabled by default. Enabled = stock IO speed while having data integrity; disabled = more IO throughput but less data integrity
echo Y > /sys/module/sync/parameters/fsync_enabled (N to disable and Y to enable)
Reapplied patches that broke during the upgrade of linux versions
crc32 optimized
lib/string: use glibc version
lib/memcopy: use glibc version
use the git implementation of SHA-1
Changelog 10/8/12
currently only working for cm10
added BFQ scheduler
perflock disabled
block layer tweaks
auto group scheduling
New wifi driver built from source with BT-AMP feature
Changelog 9/22/12 rls .07
added governors badass,wheatley,pegasusq, and lagfree
tweaked mpdecision
enable ntfs
low memmory tweaks
camera flash functions to 5 percent now
use crc32 patch
many minor patches and tweaks
Changlelog 9/19/12 rls 0.6
better voltage for 2.1
OTG USB HOST MODE
More battery friendly mpdecision(to disable navigate to sys/kernel/msm_mpdecision/conf/enabled change the value to 0)
[COLOR="Red"]doing this can harm your phone I do not recomend but to each his own[/COLOR]
[COLOR="Red"]to change the low value for thermal navigate to sys/kernel/thermal/allowed_low_freq and change to desired frequency[/COLOR]
Changelog 9/12/12 rls .04
Improved mpdecision with cpu1 not so sleepy
utilizing Haus' SON kernel Update script(thanks Haus)
Changelog (9/11/12) rls .03
implemented kernel based mpdecision
implemented kernel based thermald
[COLOR="Red"]With these implimenattions this will rename your thermald and mpdecision binary in your rom to thermal_backup and mpdecision_backup.[/COLOR]
Changelog (9/7/12) rls .02
GPU OC
Added usercontrolled voltage
disabled fsync
Tweaked thermal (trying to manage cpu1)
Boost FSB to 533
tweak smartassv2 governor
and a few other tweaks
Changelog (9/6/12) rls .01
Added CPU OC to 1.89 ghz
Added schedulers VR, SIO, CFQ, DEADLINE; all optimized for flash devices
Addeded Governors smartass2,interacitve,intellidemand,savadgedzen,2 phase ondemand,performance,conservitive,lionheart
Disabled fair gentle sleepers for better performance on android
increased vm readahead to 1024
made memmory allocation optimizations (shows 726 mb of ram)
many little tweaks compiled with linaro 4.6
XZ compression
Sweep gestures (sweep finger across the capacitive buttons on bottom of phone):
Code:
Sweep2sleep: with screen on, swipe right to left to turn screen off
Sweep2power: with screen on, swipe left to right for power menu (simulated 2.5 second power button hold)
Sweep2snap: with screen on: swipe left to right and press Home within 2 seconds for a screen snap
Sweep2wake: with screen off: swipe left to right to turn screen on (disabled by default for better battery life)
Phantom volume down: with screen on, touch between back and home for vol-down one notch
Phantom volume up: with screen on, touch between home and recent apps for vol-up one notch
Sweep2mute: with screen on, swipe from home to back for vol full down (vibrate)
Sweep2loud: with screen on, swipe from home to recent apps for max volume
Sweep2skipback: with screen off, swipe from home to back to skip back a track (when listening to music)
Sweep2skipforward: with screen off, swipe from home to recent apps to skip forward a track (when listening to music)
Sweep2deepsleep: with screen off, swipe from right to left to temporarily disable sweeps while screen is off (until screen is turned back on: prevents pocket sweeps)
[IMG]http://forum.xda-developers.com/attachment.php?attachmentid=1479575&stc=1&d=1352840345[/IMG]
here is a little explanation of kernel based thermal and mpdecision control
What is msm_thermal?
Kernel based 3-phase thermal control!
This replaces your /system/bin/thermald binary which is renamed by the installer to thermald_backup.
Check /sys/kernel/msm_thermal/conf/ for the thermal configuration
allowed_max_high = highest threshold (phase 3)
allowed_max_low = remove the throttling if we cooled down to this (clr_thrshold)
allowed_max_freq = max frequency if throttled (limit)
[...]mid[...] = same as above, just for phase 2
[...]low[...] = Lowest threshold (phase 1)
check_interval_ms = how often shall we check? (sampling rate)
Default: 1000ms (=1sec)
If you want to see msm_thermal doing it's job:
Code:
adb shell cat /proc/kmsg | grep 'msm_thermal'
What is msm_mpdecision?
100% kernel based multi core decision! (should cpu1 be online or not?)
This replaces your /system/bin/mpdecision binary which is renamed by the installer to mpdecision_backup.
Check /sys/kernel/msm_mpdecision/conf/ for the configuration.
startdelay = time until mpdecision starts doing it's magic (70000)
delay = time between checks (500)
pause = if something else plugs in the cpu, fall asleep for 10000
scroff_single_core = if the screen is off, don't plug in cpu1 (1)
nwns_threshold_up = runqueue threshold, if this is reached cpu1 will be hotplugged (35)
nwns_threshold_down = runqueue threshold, if this is reached cpu1 will be unplugged (5)
twts_threshold_up = time threshold, this amount of time must have passed (250)
twts_threshold_down = same as above (250)
enabled = enable(1) or disable(0) mpdecision. This does not affect scroff_single_core!
idle_freq = a value against that will be checked if a core +/- is requested. (486000)
If cpu0 is below that value and a core up of cpu1 is requested, nothing will happen.
If cpu1 is above that value and a core down of cpu1 is requested, nothing will happen. (otherwise it would now put down cpu1 even though it is still working)
(all times are in ms)
NOT RESPONSIBE IF YOU BRICK,DROP,LOSE YOUR DEVICE. FLASH AT YOUR OWN RISK[/B
What is FSO?
Fso has greater speed, but there is a chance of corrupting if the phone has a random reboot.
Non-fso is what a stock kernel is and does not have the corruption issue.
It's a trade off, performance for stability or visa versa
If you have issues with reboots viperboy has created a script to increase voltages which may help with stability for the rebellious phones thanks viperboy
http://d-h.st/Kru
Downloads for the the latest releases
http://d-h.st/users/Thicklizard
gpl legalities
https://github.com/thicklizard
If you like my work buy me a coffee!
Thanks to cyanogenmod.
Reserved
Good to see you over here!
I'm on paranoid android so I'll probably test it tonight...
By the way you need to fix the link. You wrapped in lowercase tags when it should uppercase...
YESSS finally a JB kernel. give me give me give me!!!.
Flashing asap
Also what are the smartass2,intellidemand,savadgedzen,2 phase ondemand, and lionheart do, specifically what are the pros and cons?
Ive never heard of those before. But i have heard and used the other ones listed above.
Nice. Will give this a go next time I flash cm10.
Sent from my EVO using Tapatalk 2
Oh yeaaaaaa
Sent from my EVO using xda premium
Pithism said:
YESSS finally a JB kernel. give me give me give me!!!.
Flashing asap
Also what are the smartass2,intellidemand,savadgedzen,2 phase ondemand, and lionheart do, specifically what are the pros and cons?
Ive never heard of those before. But i have heard and used the other ones listed above.
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=1663809
Check out this thread
Sent from my EVO using Tapatalk 2
Running smooth so far on PA sir
Sent from my EVO using xda premium
Flashing NAOO!
Edit: Runnin great! Lovin more RAM.
very very Nice!
on PA intellidemand works good. too bad no voltage tweaking but good none the less :thumbsup:
syaoran68 said:
on PA intellidemand works good. too bad no voltage tweaking but good none the less :thumbsup:
Click to expand...
Click to collapse
In time this is initial release.
Sent from my EVO using Tapatalk 2
Ooohhooohhooo today is a good day! Thank you! I'm on AOKP. I love the thread you linked for CPU governor explanation. That's a great read. Can't wait to see undervolting capability, especially since AOKP has that available in settings.
Did I say, 'thank you'? :thumbup:
via xda premium on my AOKP'd Evo LTE
Savage Zen is pretty snappy if I must say at 1.809
Sent from my EVO using xda premium
For those of us that are S-ON and dev unlocked, how do we go about installing this? It's not in a .img file so no flash image gui or fastboot.
Can someone repackage it?
Sent from my EVO using xda premium
I will have boot.imgs up in less than an hour
Sent from my EVO using Tapatalk 2
foobz said:
For those of us that are S-ON and dev unlocked, how do we go about installing this? It's not in a .img file so no flash image gui or fastboot.
Can someone repackage it?
Sent from my EVO using xda premium
Click to expand...
Click to collapse
If I'm not mistaken, the image you need is in the flashable zip. Just download the zip, extract it somewhere, and grab the IMG.
May be wrong though. Been a while since I actually looked inside of a kernel zip haha
Sent from my EVO using Tapatalk 2
thicklizard said:
I will have boot.imgs up in less than an hour
Sent from my EVO using Tapatalk 2
Click to expand...
Click to collapse
This guy here! Awesome Job, Really Awesome!
Linking this thread From Paranoid.
Awesome! Thanks for the work!!
Sent from my EVO using xda premium
Oh my gosh! Is it my birthday? can't wait to try and see where this goes!
Will future releases have GPU tweaks?
{
"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"
}
Linux 3.4.11 - TripNDroid Framework
A brand new kernel, based on HTC dev sources. This is the same kernel as the one that will be used in the TripNDroid roms.
Features:
- TripNDroid Framework (TDF) for Android mobile devices
- TripNDroid CPU governor (TDF)
- TripNDroid CPU hotplug (TDF)
- In kernel based thermald control
- Minimal cpufreq set to 144Mhz
- Aimed add performance with proper battery life
- Earliest Deadline First scheduling algorithm
- Deadline scheduler with EDF algorithm
NOTE:
The installation package will automaticly rename thermald and mpdecision binary, when you change kernel make sure to rename them back as original (remove .bak extension)
Tested on AOSP but maybe it works on Sense also, it will need a repack to work on Sense.
The deadline scheduler
The deadline scheduler is an implementation of the Earliest Deadline First (EDF) scheduling algorithm, augmented with a mechanism (called Constant Bandwidth Server, CBS) that makes it possible to isolate the behaviour of tasks between each other.
The typical -deadline task will be made up of a computation phase (instance) which is activated on a periodic or sporadic fashion. The expected (maximum) duration of such computation is called the task's runtime; the time interval by which each instance need to be completed is called the task's relative deadline. The task's absolute deadline is dynamically calculated as the time instant a task (better, an instance) activates plus the relative deadline.
The EDF algorithms selects the task with the smallest absolute deadline as the one to be executed first, while the CBS ensures each task to run for at most its runtime every (relative) deadline length time interval, avoiding any interference between different tasks (bandwidth isolation). Thanks to this feature, also tasks that do not strictly comply with the computational model sketched above can effectively use the new policy.
Fastcharge/powersaver can be enabled with 1 and disabled with 0
Fast charge (not working):
Code:
/sys/td_framework/fast_charge
Powersaving mode (not completely implemented):
Code:
/sys/td_framework/powersave_active
Changelog:
- GPU driver updated
- Scheduler fixup
- TripNDroid cpu governor improved
- See below
Latest changes (detail):
Code:
196b55d arm: msm: dont build htc_cpu_usage_stats
187a724 arm: msm: dont build msm_mpdecision when tdf cpu hotplugging is build
13e8cd0 s390/dasd: re-prioritize partition detection message
080e28e msm: display: command mode panel release fence
53beb2c msm: mdp: Change msmfb kworker to kthread
187776c rcu: Fix day-one dyntick-idle stall-warning bug
3b7ac53 arm: Remove no-longer-required RCU_NONIDLE wrapper
61c250b sched: Reset rq->next_interval before going idle
90f297d hrtimer: Prevent hrtimer_enqueue_reprogram race
0ca9d99 sched: Fix SCHED_HRTICK bug leading to late preemption of tasks
8cb850f sched: fix reference to wrong cfs_rq
fba47b0 sched: provide per cpu-cgroup option to notify on migrations
10db9bd sched: remove migration notification from RT class
1666720 sched: re-calculate a cpu's next_balance point upon sched domain changes
3903ff7 sched: Make sure to not re-read variables after validation
89b0aab workqueue: don't use WQ_HIGHPRI for unbound workqueues
7e8407a msm: mdp: Adjust bandwidth parameters
0da0807 msm: cpufreq: Configure WQ for higer priority
f7b2624 msm: cpufreq: Always update frequency limits when core is online
118d31e msm: hotplug: Change the pen variable in one place
fcef56b msm: Remove idle stats and cpuidle hooks
560df8f msm: cpuidle: Don't disable irqs again
373e2c8 msm: pm: send notification only for SPC and PC
3923332 msm: pm: Adjust for events with hard wakeups
c05dae5 event_timer: Add spinlock protection to event time update
10fc251 msm: rq_stats: Fix missing initalization of cur_freq
b205851 msm:rq_stats: Add hotplug disable attribute
cdcae73 msm:rq_stats: Fix hotplug attribute during the suspend failure
2e995e7 msm:rq_stats: Register for Cpufreq policy notification
8776239 msm: msm_bus: Fix the 64-bit division during interleaving
94d30e3 msm: msm_bus: Change MDP port interleaved setting
3e9cdbf msm: msm_bus: Add NULL pointer checks.
c766c9a msm: msm_bus: Explicitly clear client requests before removal
7502b14 ARM: Fix negative idle stats for offline cpu
0201af8 msm: kgsl: Do not try to resume the device from INIT state
860937f mm: change initial readahead window size calculation
8e99b1a mm: pass readahead info down to the i/o scheduler
b283231 msm: kgsl: Map sync lock variables to every pagetable
79538ed msm: vidc: Add LTR feature for H264 encoder
f6278f5 video: msm: Increase video encoding output buffer size
e11c069 msm_fb: display: remove wait4vsync during dtv off
8a25ce7 cpufreq: tripndroid: rewrite timer, greatly improve freq scaling
4b294ca cpufreq: tripndroid: make governor also work when tdf is not build
86993f1 config: update tripndroid config
e8bdbe5 cpufreq: tripndroid: increase down_sample_time
d6ea0f6 mmc: disable use_spi_crc
0b9c7ad HZ=300
77e5b7d config: update tripndroid config
Download for AOSP 4.3:
http://tripndroid.bindroidroms.com/TripNDroid_tdf_alpha_3.4.11_aosp-43-v004.zip
Source:
https://github.com/TripNRaVeR
Enjoy you're TripNDroided phone..
Awesome, thanks!
Sent from my HTC One using xda app-developers app
At last a proper kernel for AOSP. Thanks Trip.
Sent from my HTC One using Tapatalk 4 Beta
So no need to flash this if I'm running tripn?
Sent from my HTC One using Tapatalk 2
Thank you.
Excellent!!!
EDIT: no charging LED on CM10.1 and kernel also disables the HTC logo2menu option on CM10.1. Looking forward to an update which enables both
Hi Trip, been an admirer of your work on the HOX but I never had one
Just tried your kernel, repacked with the ramdisk of Insertcoin GE and it did not get past the splash screen
So I flashed your ROM and thihs kernel and all is well so far, except
1. with your governor, the max freq I set (1350MHz) is not set, it keep scaling to 1.7GHz (other govs are fine)
2. cpu stats vanished randomly? I know shopw1984 has this problem in some of his kernels (I experienced it on his grouper kernel)
Great work, thanks its nice to finally be able to run your work on my device!
poondog said:
Hi Trip, been an admirer of your work on the HOX but I never had one
Just tried your kernel, repacked with the ramdisk of Insertcoin GE and it did not get past the splash screen
So I flashed your ROM and thihs kernel and all is well so far, except
1. with your governor, the max freq I set (1350MHz) is not set, it keep scaling to 1.7GHz (other govs are fine)
2. cpu stats vanished randomly? I know shopw1984 has this problem in some of his kernels (I experienced it on his grouper kernel)
Great work, thanks its nice to finally be able to run your work on my device!
Click to expand...
Click to collapse
On my governor it is intended to overwrite usersettings, my governor is specificly designed for TDF and gives therefore the best performance. And i notices the cpufreq stats mess also. Dont know what is causing is.
TripNRaVeR said:
On my governor it is intended to overwrite usersettings, my governor is specificly designed for TDF and gives therefore the best performance. And i notices the cpufreq stats mess also. Dont know what is causing is.
Click to expand...
Click to collapse
Okay, so your gov is tuned for both battery and performance? And optimized for everything else in the kernel then?
Thanks for the response
Sent from my Nexus 7 using xda app-developers app
poondog said:
Okay, so your gov is tuned for both battery and performance? And optimized for everything else in the kernel then?
Thanks for the response
Sent from my Nexus 7 using xda app-developers app
Click to expand...
Click to collapse
Yes, it is build for performance with good battery life. No need for much changes.
TripNRaVeR said:
Yes, it is build for performance with good battery life. No need for much changes.
Click to expand...
Click to collapse
Okay thanks, all good. I am guessing more kernel features and device options will come available in later kernel versions?
Will this work on tmo? And dies it use theme chooser?
big70tom said:
Will this work on tmo? And dies it use theme chooser?
Click to expand...
Click to collapse
This is a kernel....
Sent from my One using xda app-developers app
Shoot. Wrong topic. My bad
Personal requests:
-Fauxsound compatibility
-HTC menu button
-More governors (smartmax and intellidemand)
-fiops scheduler
-zram capability
Any/all of these changes would be great, thanks in advance
Sent from my HTC One using Tapatalk 2
AllusionPDX said:
Personal requests:
-Fauxsound compatibility
-HTC menu button
-More governors (smartmax and intellidemand)
-fiops scheduler
-zram capability
Any/all of these changes would be great, thanks in advance
Sent from my HTC One using Tapatalk 2
Click to expand...
Click to collapse
BTW trips kernels will be his own commits
So he won't be adding any of those I guess
Sent from my HTC One using xda premium
razer1224 said:
BTW trips kernels will be his own commits
So he won't be adding any of those I guess
Sent from my HTC One using xda premium
Click to expand...
Click to collapse
Maybe i will add menu button, but never smartmax, fauxsound.
TripNRaVeR said:
Maybe i will add menu button, but never smartmax, fauxsound.
Click to expand...
Click to collapse
a version for sense ?? If i repack your boot.img with sense modules will work?
yxtl said:
a version for sense ?? If i repack your boot.img with sense modules will work?
Click to expand...
Click to collapse
Please try, i would like to know the result
Does your kernel support tuning apps like Trickster MOD?
{
"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"
}
This is my idea about the kernel: close to stock, simple and "linear".
I just added things that i need for a good kernel and i thought I'd share it with the community.
Features:
Aosp kernel
Based on android-msm-hammerhead-3.4-kitkat-mr2
Based on android-msm-hammerhead-3.4-l-preview (L version)
Stock mpdecision
Build with Linaro GCC 4.9.1-2014.07 toolchain optimized for Cortex-A15
LCD_KCAL: Color Control driver
Faux Sound Control
Voltage Control
Kexec-Hardboot support
Gamma Control
USB Fast Charge
Sweep2wake, doubletap2wake, sweep2sleep,
Prevent touches during phone calls, fullscreen option
wake timeout
Option to disable touch wake with power button
SIO, FIOPS,ZEN and BFQ i/o schedulers
backlight dimmer
network speed tweak
exFAT support
ntfs support
call recording support
Fixed some warning
Always on rgb led support
Reduce minimum panel brightness
kgsl: Report GPU frequency correctly
...and more on my git..
How to flash:
Reflash your rom if you were using another custom kernel on your rom
Flash kernel - no need to wipe
reboot
enjoy
Download:
KK
Linear 2.9
L-preview
Linear 2.9-L
If you like my work, please feel free to donate ^_^
In $
In €
Changelog:
Linear 2.9 / 2.9-L - Aug 7, 2014
Sound Control: expose direct register manipulations to userspace
Sound Control: Misc clean up for newer WCD9xxx SOCs
Sound Control: let register lock be dependent on different hw revisions
Sound Control: separate locking mechanism for recording and playback
msm: use of swp{b} is deprecated for ARMv6+
ARM: be strict about FP exceptions in kernel mode
ARM: add support for kernel mode NEON
ARM: crypto: add NEON accelerated XOR implementation
ARM: 7835/2: fix modular build of xor_blocks() with NEON enabled
ARM: only allow kernel mode neon with AEABI
Linear 2.8-L - Aug 1, 2014
Merge android-msm-hammerhead-3.4-l-preview source code
Linear 2.8 - Aug 1, 2014
bug fixes "Color Profile" in Linear configuration
Add /dev/frandom support
Linear 2.7 - Jul 30, 2014
Add more tcp: westwood, htcp, vegas, veno, illinois
set westwood by default
BFQv7r4 scheduler
update BFQ-v7r5
add ZEN scheduler
Add backlight dimmer option
More gradual levels for backlight dimmer mod (based on @MZHou module)
Backlight dimmer mod: more gradual transitions
backlight: fix a bug where the screen would be completely dark
backlight: clean the code
backlight: add minimum backlight brightness module param
backlight: scale max current when the brightness level is below 15
Add more linear setting:
CPU MAX frequency
CPU Governor settings
TCP congestion
GPU MAX frequency
add more Color Profile
backlight dimmer
Linear 2.6 - Jul 23, 2014
Linear Configuration file: set your kernel (credit to flar2)
disable s2w/dt2w after timeout
disable timeout by default
Revert "slimbus: overclock root freq
Linear 2.5 - Jul 19, 2014
Build with Linaro GCC 4.9.1-2014.07 Cortex-A15
Option to disable touch wake with power button
Add option for sweep2sleep only
fullscreen option
Make power button also disable irq_wake in touch driver
fix unbalanced irq_wake
arm/dts: hammerhead: Optimize panel init/uninit sequence
Linear 2.4 - Jul 17, 2014
exFAT support
fs: exfat: Update to v1.2.8
stereo call recording support
slimbus: overclock root freq
msm: thermal: Update to speed up bootup time
softirq: reduce latencies
add gpu simple governor
ntfs support enabled
Linear 2.3 - Jul 11, 2014
ARM: dts: msm: increase adsp heap size for msm8974
arm/dt: msm8974: Increase "ib" values for VIDC DDR bandwidth request
net: loopback: set default mtu to 64K
ARM: dts: msm: Increase OCMEM BW request for video decode
prevent touches during phone calls while screen is off and s2w or dt2w are enabled
revert lge: remove console enabler function call
Linear 2.2 - Jul 9, 2014
Linux 3.40: clean source, close to stock
block: deadline: Optimize for non-rotational
Linaro GCC 4.9.1: fix compilation warnings
bcmdhd: reducir wakelocks
block: row: add magic values
optimized ARM RWSEM algorithm
Revert ofast
ARM: Use -mcpu=cortex-a15 when targeting MSM Krait CPUs
Added sweep2wake, doubletap2wake, sweep2sleep
sound: hack faux sound
Increase size charging percentage Indicator
Linear 2.1 - Jul 1, 2014
Ofast optimization level
Percentage indicator charge when phone is off
ARM/dt: set values minimum panel brightness to 4
mm: push readahead to 512kB
various fixes
Linear 2.0 - Jun 27, 2014
fix miui compatibility
msm_thermal.c:improvement
Input: Send events one packet at a time
mdss: dsi: Resolving memory leak in parse dsi commands
leds: leds-qpnp: Set proper flash duration
msm: Improve qpnp-vibrator scheduling
deadline: Allow 0ms deadline latency, increase the read speed
deadline: enable default
Linear 1.9 - Jun 23, 2014
Linux 3.4.94
Add SIO and FIOPS i/o schedulers
fiops: enable default
Reduce minimum panel brightness to 3
msm: kgsl: Allow GPU start to run in a high priority queue
msm: kgsl: Add an input handler to power up the GPU on a touch event
msm: kgsl: Fix nice level for higher priority GPU start thread
msm: kgsl: Schedule adreno_start in a high priority workqueue
Previous versions:
AndroidFileHost
Credits:
savoca
Christopher83
faux123
showp1984
flar2
neobuddy89
franciscofranco
myfluxi
Cl3Kener
mzhou
Tasssadar
CriGio
#lafossa
Google
Xda
..and anyone i've forgotten ...
Linear G+ community
Source
Banner:
LINEAR CONFIGURATION
You can change many parameters with this configuration file located in /etc/linear.conf without using 3rd party applications.
Use a file manager with root permissions, making sure you have permission to read/write and the latest version of busybox.
Note - Applications such as trickster there may be conflicts... use script or app, otherwise any post reporting issue will be ignored. This kernel has mpdecision stock, a touch of boost frequency 1267 MHz, this frequency will be displayed as a minimum in applications such as trickster mod. Minimum frequency is 300 MHz.
To apply changes there're 3 methods available:
1 - reboot device
2 - install a file manager with run script feature as root browser, go to directory /etc/init.d and open (as a script) 99linear.
3 - Android terminal emulator and type these commands:
Code:
su
./etc/init.d/99linear
To verify configuration options open log file in /data/local/tmp/linear.log
OPTIONS:
CPU MAX freq
CPU Governor
i/o Scheduler
Readahead Buffer Size
TCP congestion
Vibration
Sweep2wake Sweep2sleep - 0 to disable sweep2wake / 1 to enable sweep2wake and sweep2sleep / 2 to enable sweep2sleep only
Doubletap2Wake - 0 to disable doubletap2wake / 1 to enable doubletap2wake bottom / 2 to enabled doubletap2wake fullscreen
Power Key Toggles S2W/DT2W - 1 to disable s2w and dt2w with the power button turning the screen off
S2W/DT2W Timeout - enter number of minutes to automatically disable Doubletap2wake and sweep2wake
Fastcharge - 0 off / 1 on
GPU Governor - ondemand/simple/performance
GPU MAX freq
Color Profile - 44 profiles
Backlight dimmer - 0 off / 1 on - minimum brightness lower than stock
Thanks !
Thanks man for your work.
amazing.. [emoji122][emoji122][emoji122]
Thank you for your excellent work
congratulations for great kernel! Thank you
thanks for this great kernel
Thank you Hottix
Thanks hottix for this amazing kernel! Good luck
Inviato dal mio Nexus 5 utilizzando Tapatalk
Almost 200 downloads and only a few thanks?
Really?
Thx dude, I'll test this on the next few days.
Sent from my Nexus 5 using XDA Premium 4 mobile app
Thanks mate...Flashing now ..
Thanks for another kernel option. Testing now on my ROM.
Yusei said:
Almost 200 downloads and only a few thanks?
Really?
Thx dude, I'll test this on the next few days.
Sent from my Nexus 5 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Not a problem .... absolutely
I did this just for the fun and I'm happy, thank you for the trust.
The best nexus5 kernel
Tanks
Sent from my Google Nexus 5 [SlimKat]
@hottix
Are you thinking to update the base kernel to 3.4.97? Maybe there are some good fixes between the versions.
dox81 said:
@hottix
Are you thinking to update the base kernel to 3.4.97? Maybe there are some good fixes between the versions.
Click to expand...
Click to collapse
Nope ... source close to stock and clean with 2.2 version :fingers-crossed:
Linear 2.2 changelog:
Linux 3.40: clean source, close to stock
block: deadline: Optimize for non-rotational
Linaro GCC 4.9.1: fix compilation warnings
bcmdhd: reducir wakelocks
block: row: add magic values
optimized ARM RWSEM algorithm
Revert ofast
ARM: Use -mcpu=cortex-a15 when targeting MSM Krait CPUs
Added sweep2wake, doubletap2wake, sweep2sleep
sound: hack faux sound
Increase size battery percentage indicator
Download
Linear 2.2
Very nice kernel! Runs really smooth on first impression. Looking forward to following this.
Sent from my Nexus 5 using Tapatalk
I for one am quite surprised how good this is, I've many kernel's, and kept going back to stock, just wasn't satisfied, but I'm sticking to this one, keep up the good work
Sent from my Nexus 5 using XDA Premium 4 mobile app
Flashed and will report back asap. Just got my new n5 and am not eager to experiment with kernels therefore I really like your approach to stick as close as possible to stock. Another question: di we need to install trickster mod or fku to be able to get use of the kernel features or can we just let it be after flashing? I am not to keen on trying a couple of hundred different settings to get the sweet spot...
I wish you would start a community on g+ you should get a lot of following.?
Sent from my Nexus 5 using XDA Premium 4 mobile app
barclac said:
I wish you would start a community on g+ you should get a lot of following.?
Sent from my Nexus 5 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Oh this is a good idea
We are creating the Linear community! :good:
{
"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"
}
Phoenix Kernel
Phoenix -Kernel For Optimus L1 II (vee1)
E410-E411
Features
Based on the STOCK Source v10g from LG
CPU Voltage Control: use TricksterMod for the moment
Toolchain: Built with GCC 4.7 toolchain from SABERMOD
Linux: 3.4.13
CPU OC: up to 1.4GHz
GPU OC: up to 190 Mhz
Swap
F2FS Support
zRam Support: support for zRam memory compression
KSM: Kernel Same-page Merging enabled
Dynamic management of dirty page writeback
Undervolt
Dynamic Fsync: Faux123's Dynamic File Sync v1.2
Frontswap
Battery Life eXtender (BLX)
ARM optimizations
Fast Charge: chad0989 fast_charge driver, allowing to set the amperage of the charger or USB port your device is plugged-in to (default disabled)
Kernel mode NEON: NEON-accelerated XOR framework & support for NEON instructions in kernel mode
Lowered swappiness (60 -> 45)
Optimized AES and SHA1 routines for ARM cpu architecture
Optimized SLUB memory allocator
Optimized ARM RWSEM (read/write semaphore)
exFAT support
Fast Random generator (frandom) support
Optimizations: Built with -O2 and many optimization flags
Additional Governors:
- SmartassV2
Additional I/O Schedulers:
- SIO (SImple Ondemand)
- SIO PLUS (SImple Ondemand PLUS)
- VR
- Zen
- Fiops
- Bfq
Click to expand...
Click to collapse
The REQUIREMENTS
A unlocked bootloader
Custom Recovery CWM/PHILZ/TWRP
A brain with the ability to read
The will to recycle your warranty papers
The INSTRUCTIONS
Copy the zip to your sdcard
boot into recovery
flash the zip
reboot
enjoy
SOME INFO OF SOME KERNEL THINGS
SWAP
Swap is, in short, virtual RAM. With swap, a small portion of the hard drive is set aside and used like RAM. The computer will attempt to keep as much information as possible in RAM until the RAM is full. At that point, the computer will begin moving inactive blocks of memory (called pages) to the hard disk, freeing up RAM for active processes. If one of the pages on the hard disk needs to be accessed again, it will be moved back into RAM, and a different inactive page in RAM will be moved onto the hard disk ('swapped'). The trade off is disks and SD cards are considerably slower than physical RAM, so when something needs to be swapped, there is a noticeable performance hit.
Unlike traditional swap, Android's Memory Manager kills inactive processes to free up memory. Android signals to the process, then the process will usually write out a small bit of specific information about its state (for example, Google Maps may write out the map view coordinates; Browser might write the URL of the page being viewed) and then the process exits. When you next access that application, it is restarted: the application is loaded from storage, and retrieves the state information that it saved when it last closed. In some applications, this makes it seem as if the application never closed at all. This is not much different from traditional swap, except that Android apps are specially programed to write out very specific information, making Android's Memory Manager more efficient that swap.
OVERCLOCK
Overclocking is the process of making a computer or component operate faster than the specified clock frequency by the manufacturer by modifying system parameters. One of the most important techniques is running at a higher clock rate (more clock cycles per second; hence the name "overclocking")
Operating voltages may also be changed (increased), which can increase the speed at which operation remains stable.
Advantage:
You can get more performance from your chipset, you can see visible changes in runtime applications and more as time instant response.
Disadvantage:
* Overclocking is always risky if something is configured improperly and may also result in permanent damage of your hardware. As long as it is done safely you are good to go.
* You may see some increased power consumption.
* Extreme overclocking might kill your hardware.
UNDERVOLTING
The process where you provide less voltage to your cpu rather than the stock voltage.
Advantage:
* Reduced heat from your device.
* Good battery life.
Disadvantage:
* Extreme undervolting will make your device unstable and some times even end up with a boot loop.
Click to expand...
Click to collapse
The THANKS
Ceastel
srfarias
showp1984
markus-oberhumer
faux123
sashalevin
ardbiesheuvel
mrg666
pinkflozd
kleikamp
jankara
marcusk
sergey-senozhatsky
tiny4579
gregkh
CastagnaIT
DOWNLOAD
Do you like my Kernel? use this buttons for support me
Fanpage: like = future project
https://www.facebook.com/Phoenix-DEV-1719991991571980/
XDA:DevDB Information
Kernel Phoenix, Kernel for the LG Optimus L1 II
Contributors
chijure, chad0989, srfarias
bala_gamer
Source Code: https://github.com/chijure/android_kernel_lge_vee1
Kernel Special Features: OC CPU 1.4 Ghz, GPU 190 Mhz, UV, Fast Charge, Voltage Control, Swap, Zram, KSM, Dynamic Fsync, Frontswap, BLX, F2FS, Exfat, Frandom, Linux 3.4.4, SmartassV2, SIO, VR, SIO PLUS, FIOPS, BFQ, ZEN...
Version Information
Status: Stable
Stable Release Date: 2015-07-23
Current Stable Version: 07
Beta Release Date: 2015-07-23
Created 2015-06-06
Last Updated 2015-07-23
completely unstable when you try o/c,ruined my phone....did you try it before post it?
manosper said:
completely unstable when you try o/c,ruined my phone....did you try it before post it?
Click to expand...
Click to collapse
yes everything works perfectly
CHANGELOG
CHANGELOG
2015-06-01 Phoenix v1
Initial relase
USB force fast charging
Overclock 1.4 Ghz
Added SIO Schedulers
Enable Deadline
2015-06-08 Phoenix v2
Enable SWAP
Enable ZRAM
Enable Ksm
SLUB SLAB Optimization
linux 3.4.3
swappiness 60-->45
random.c: entropy tweaks
sched: disabled GFSleepers for ui performance
Add optimized AES and SHA1 routines
2015-06-10 Phoenix v3
Disabled useless CPU clock for better scalability
Optimized Adreno drivers
Add Dynamic management of dirty page writeback
Enabled SIO iosched
Fix OVERCLOCK ( no more restarts stable up to 1.3 GHz)
Adding UNDERVOLT
Dynamic sync control
Tweak Zcache
add frontswap and Tweaks
2015-06-19 Phoenix v4
Added ARM optimizations
Linux 3.4.4
CRT animation workaround for JB
default disable Sync Control
Add Voltage Control: add sysfs interface and enabled
Add cpufreq: add smartassv2
Added Battery Life eXtender (BLX)
Add V(R) I/O Scheduler
Add Zen IO scheduler
Add Simple IO scheduler plus
Add support for kernel mode NEON
2015-06-28 Phoenix v5
fs: Asynchronous I/O latency to a solid-state disk greatly increased
writeback: Fix occasional slow sync(1)
sync: make sync() satisfy many requests with one invocation
jbd2: optimize jbd2_journal_force_commit
writeback: fix race that cause writeback hung
add exFat support
decompressor: Add LZ4 decompressor module
lib: Add support for LZ4-compressed kernel
lib: Add support for LZ4-compressed kernel
lib: Add support for LZ4-compressed kernel
Add support for kernel mode NEON
Add Phoenix Defconfig
mach: Add adb reboot recovery
scripts: setlocalversion: Do not append last commit hash
add Frandom
Fix gcc 4.7
2015-07-06 Phoenix v6
lib/memcopy: use glibc version
lib/string: use glibc version
Optimized ARM RWSEM algorithm
scheduler: compute time-average nr_running per run-queue
proc: enhance time-average nr_running stats
scheduler: Re-compute time-average nr_running on read
Disable vermagic!
defconfig:Fix WIFI module
Fix USB Force Fast charge …
overall_stats: add overall stats for all available cores
overall_stats: make dual/quad core stats configurable via meunconfig
overall_stats: forward port to kernel 3.4+
Add BFQ
Add FIOPS
ARM: 7583/1: decompressor: Enable unaligned memory access for v6 and above
lib/lzo: Optimize code for CPUs with inefficient unaligned access
kernel: Move REPEAT_BYTE definition into linux/kernel.h
2015-07-23 Phoenix v7
Enable ZSMALLOC
ZRAM FIX BUILD
F2FS Support
Overclock GPU 190 Mhz
linux 3.4.13
Ploblems
the kernel is perfect :laugh: , more than 1,267 Ghz on the unit is giving restart random
so I can use up to 1200 GHz, without the device restart
Josenildo lopes said:
Ploblems
the kernel is perfect :laugh:, more than 1,267 Ghz on the unit is giving restart random
so I can use up to 1200 GHz, without the device restart
Click to expand...
Click to collapse
if I think still unstable remove those frequencies and leave in 1.267 Ghz
Why does it stutter so much beyond 1.2GHz? Changing the I/O from sio to deadline helped a bit, but using anything beyond 1.2GHz will make games stutter. 1.396GHz is slower than 1.0GHz, and the sound stops for a bit every 2-5 seconds
EDIT: Restarting fixed it. Everything is faster now.
EDIT2: Touchscreen stops responding on games when there's a framerate drop, so if something happens and a game suddenly drops to 10-5fps then I can't move.
EDIT3: The GoneMAD music player makes everything slower now and the audio stutters if you do anything while playing music, the My Boy! and Snes9x emulator are a lot slower, dodonpachi resurrection, ikaruga (3D) and dynamix are slower but cytus is faster. Going back to previous kernel.
and our incredible even o'que did, I'm still using this kernel, and play hard, and realized that my l1 this heating less, not to mention the best fps in games station,
that good, a kernel full of improvements, overclocked and not very warm, and that saves a lot of battery, get to play hours, good
I hope to continue updating the kernel, because it get better than ja ta :fingers-crossed:
_hhhh_ said:
Why does it stutter so much beyond 1.2GHz? Changing the I/O from sio to deadline helped a bit, but using anything beyond 1.2GHz will make games stutter. 1.396GHz is slower than 1.0GHz, and the sound stops for a bit every 2-5 seconds
EDIT: Restarting fixed it. Everything is faster now.
EDIT2: Touchscreen stops responding on games when there's a framerate drop, so if something happens and a game suddenly drops to 10-5fps then I can't move.
EDIT3: The GoneMAD music player makes everything slower now and the audio stutters if you do anything while playing music, the My Boy! and Snes9x emulator are a lot slower, dodonpachi resurrection, ikaruga (3D) and dynamix are slower but cytus is faster. Going back to previous kernel.
Click to expand...
Click to collapse
the truth is I also have the toolchain think those errors back to using gcc 4.4.3 has given me a great performance and pesea velicidad be an outdated gcc
Josenildo lopes said:
and our incredible even o'que did, I'm still using this kernel, and play hard, and realized that my l1 this heating less, not to mention the best fps in games station,
that good, a kernel full of improvements, overclocked and not very warm, and that saves a lot of battery, get to play hours, good
I hope to continue updating the kernel, because it get better than ja ta :fingers-crossed:
Click to expand...
Click to collapse
I will continue updating and adding more features to improve the performance of l1 now working to make hybrid between 3.10.x
How do I overvolt/undervolt my CPU? I tried with the Voltage Control Lite and TricksterMod apps but the voltage options are not there.
_hhhh_ said:
How do I overvolt/undervolt my CPU? I tried with the Voltage Control Lite and TricksterMod apps but the voltage options are not there.
Click to expand...
Click to collapse
this works by now remove the instability generated but soon we will see in future more stable updates
Sent from my XT1032 using XDA Premium mobile app
His GPU
I noticed that the clock it is in 133 Mhz, whereas before it was 145 Mhz, you down?
and if possible, what do you think of to overclock the GPU Too I, and put options to control the frequency with governors?
already that the GPU l1 and very old, and these options I say, perhaps an improved
Josenildo lopes said:
I noticed that the clock it is in 133 Mhz, whereas before it was 145 Mhz, you down?
and if possible, what do you think of to overclock the GPU Too I, and put options to control the frequency with governors?
already that the GPU l1 and very old, and these options I say, perhaps an improved
Click to expand...
Click to collapse
to overclock the GPU greatly improves performance and if I think adding but with frequencies scaling and Governors but first I want to finish the project of hybrid kernel
Sent from my XT1032 using XDA Premium mobile app
wow
ours got 11904 points in AnTuTu benchmarck, and incredible, I come up even close to the bike and which has 12766 points, that is amazing
My l1 earlier reached a maximum of 6000 points kkkk :laugh:
This Kernel works on all variants(Single/Dual/Tri)?
-Working on support of VeeKernel to support CM11-
Josenildo lopes said:
ours got 11904 points in AnTuTu benchmarck, and incredible, I come up even close to the bike and which has 12766 points, that is amazing
My l1 earlier reached a maximum of 6000 points kkkk [emoji23]
Click to expand...
Click to collapse
haha [emoji14] if you give a good score in Antutu Benchmark
Enviado desde mi XT1032 mediante Tapatalk
Caio99BR said:
This Kernel works on all variants(Single/Dual/Tri)?
-Working on support of VeeKernel to support CM11-
Click to expand...
Click to collapse
I think if use a defconfig generic
Enviado desde mi XT1032 mediante Tapatalk
chijure said:
I think if use a defconfig generic
Enviado desde mi XT1032 mediante Tapatalk
Click to expand...
Click to collapse
has some cm November of the L3 II works in the L1 II but does not work the touch and I can not get a logcat that is not activated
Enviado desde mi XT1032 mediante Tapatalk
chijure said:
has some cm November of the L3 II works in the L1 II but does not work the touch and I can not get a logcat that is not activated
Enviado desde mi XT1032 mediante Tapatalk
Click to expand...
Click to collapse
The Schwifty Kernel (Yeahhh, Get Schwifty)
Hello guys welcome to the Schwifty Kernel! If you watch the show "Rick and Morty" you will understand why I named it this if you don't understand well either youtube it or just don't worry and enjoy the sh*t out the kernel anyways hehe. Alright lets get Schwifty, here's all the info about the kernel in a way that will help you decide how you want to set up your phone! The second post will contain changelogs and third post, well not sure yet. But enjoy!!
Basic Specifications/Information:
Based On LS997ZV7 OpenSource (Thanks LG)
NO Static Screen
Install Includes Root
Allow 5-10 to settle in after booting up for better usage
Take the time to read all the information to get an understanding on the kernel (Will help with less bug reports)
If you report a bug please search before posting and give all information about your issue (Such as rom, kernel version, kernel setup... ect)
I will edit the page with dates when there is something new added such as govenors, schedulers ect...
I/O Scheduler Information - I/O:
FIOPS - This new I/O scheduler is designed around the following assumptions about Flash-based storage devices: no I/O seek time, read and write I/O cost is usually different from rotating media, time to make a request depends upon the request size, and high through-put and higher IOPS with low-latency. FIOPS (Fair IOPS) ioscheduler tries to fix the gaps in CFQ. It's IOPS based, so it only targets for drive without I/O seek. It's quite similar like CFQ, but the dispatch decision is made according to IOPS instead of slice.
SIO - Simple I/O aims to keep minimum overhead to achieve low latency to serve I/O requests. No priority queue concepts, but only basic merging. SIO is a mix between noop & deadline. No reordering or sorting of requests.
NOOP - Inserts all the incoming I/O requests to a First In First Out queue and implements request merging. Best used with storage devices that does not depend on mechanical movement to access data (yes, like our flash drives). Advantage here is that flash drives does not require reordering of multiple I/O requests unlike in normal hard drives.
DEADLINE - The goal of the Deadline scheduler is to attempt to guarantee a start service time for a request. It does that by imposing a deadline on all I/O operations to prevent starvation of requests. It also maintains two deadline queues, in addition to the sorted queues (both read and write). Deadline queues are basically sorted by their deadline (the expiration time), while the sorted queues are sorted by the sector number. Before serving the next request, the Deadline scheduler decides which queue to use. Read queues are given a higher priority, because processes usually block on read operations. Next, the Deadline scheduler checks if the first request in the deadline queue has expired. Otherwise, the scheduler serves a batch of requests from the sorted queue. In both cases, the scheduler also serves a batch of requests following the chosen request in the sorted queue.
BFQ - Instead of time slices allocation by CFQ, BFQ assigns budgets. Disk is granted to an active process until it's budget (number of sectors) expires. BFQ assigns high budgets to non-read tasks. Budget assigned to a process varies over time as a function of it's behavior.
BFQIO - Enable hierarchical scheduling in BFQ, using the cgroups filesystem interface. The name of the subsystem will be bfqio.
ZEN - ZEN is based on the Noop, Deadline and SIO I/O schedulers. It's an FCFS (First come, first serve) based algorithm, but it's not strictly FIFO. ZEN does not do any sorting. It uses deadlines for fairness, and treats synchronous requests with priority over asynchronous ones. Other than that, it's pretty much the same as Noop blended with VR features.
MAPLE - Maple is based on the Zen and Simple I/O schedulers. It uses ZEN's first-come-first-serve style algorithm with separate read/write requests and improved former/latter request handling from SIO. Maple is biased towards handling asynchronous requests before synchronous, and read requests before write. While this can have negative aspects on write intensive tasks like file copying, it slightly improves UI responsiveness. When the device is asleep, maple increases the expiry time of requests so that it can handle them more slowly, causing less overhead.
Governor Information - CPU:
Interactive - Interactive scales the clockspeed over the course of a timer set by the kernel developer (or user). In other words, if an application demands a ramp to maximum clockspeed (by placing 100% load on the CPU), a user can execute another task before the governor starts reducing CPU frequency. Because of this timer, Interactive is also better prepared to utilize intermediate clockspeeds that fall between the minimum and maximum CPU frequencies. It is significantly more responsive than OnDemand, because it's faster at scaling to maximum frequency. Interactive also makes the assumption that a user turning the screen on will shortly be followed by the user interacting with some application on their device. Because of this, screen on triggers a ramp to maximum clockspeed, followed by the timer behavior described above. Interactive is the default governor of choice for today's smartphone and tablet manufacturers.
Ondemand - Ondemand is one of the original and oldest governors available on the linux kernel. When the load placed on your CPU reaches the set threshold, the governor will quickly ramp up to the maximum CPU frequency. It has excellent fluidity because of this high-frequency bias, but it can also have a relatively negative effect on battery life versus other governors. OnDemand was commonly chosen by smartphone manufacturers in the past because it is well-tested and reliable, but it is outdated now and is being replaced by Google's Interactive governor.
Performance - Sets the frequency at the maximum available frequency. This governor always returns UINT_MAX as frequency so that the DEVFREQ framework returns the highest frequency available at any time.
Powersave - Sets the frequency at the minimum available frequency. This governor always returns 0 as frequency so that the DEVFREQ framework returns the lowest frequency available at any time.
Userspace - Sets the frequency at the user specified one. This governor returns the user configured frequency if there has been an input to /sys/devices/.../power/devfreq_set_freq. Otherwise, the governor does not change the frequnecy given at the initialization.
Blu_active - A new cpu governor developed by eng.stk (featured in his Code_Blue kernels) based on interactive with upstream caf patches and ondemand governor bits too. This governor is mainly focused on performance like the other things the developer creates but it is also well balanced for gaming and general usage.
ElementalX - ElementalX is basically a multiphase Ondemand governor that aims to achieve the best balance between battery life and performance. By default, it is more conservative than Ondemand as it does not ramp up often for most phone activities. If there is a graphics load detected, the governor will switch to a two-phase Ondemand behaviour where different max frequencies are used depending on the load increase. ElementalX comes with input boost enabled by default lowering the sampling rate and increasing the frequency to improve responsiveness.
Nightmare - A PegasusQ modified, less aggressive and more stable. A good compromise between performance and battery. In addition to the SoD is a prevention because it usually does not hotplug.
Darkness - It's based on nightmare but more simple and fast, basic configs but very complex structure. It is an updated version of the nightmare gov, so far it is quite stable in tests.
Chill (NEW 5/15) - Use the CPUFreq governor 'chill' as default. This allows you to get a full dynamic frequency capable system by simply loading your cpufreq low-level hardware driver. A conservative based governor that aims to provide more aggressive battery savings while screen is off.
Dance Dance - Based on conservative with some smartass features, it scales accordingly to conservatives laws. So it will start from the bottom, take a load sample, if it's above the upthreshold, ramp up only one speed at a time, and ramp down one at a time. It will automatically cap the off screen speeds to 245Mhz, and if your min freq is higher than 245mhz, it will reset the min to 120mhz while screen is off and restore it upon screen awakening, and still scale accordingly to conservatives laws. So it spends most of its time at lower frequencies. The goal of this is to get the best battery life with decent performance. It is a performance focused governor but also blends with some battery savings.
GPU Governors:
Adreno Idler - It is an idling algorithm, an efficient workaround for msm-adreno-tz's overheads. Main goal is to lower the power consumptions while maintaining high-performance. Since msm-adreno-tz tends to *not* use the lowest frequency even on idle, Adreno idler replaces msm-adreno-tz's algorithm when it comes to calculating idle frequency(mostly by ondemand's method). The higher frequencies are not touched with this algorithm, so high-demanding games will (most likely) not suffer from worsened performance.
Simple - An open-source alternative to Qualcomm's closed-sourced governors. Developed by Faux123, it is highly customisable which will allow more fine-grained control over how the GPU scales up and down.
simple_ondemand[/b] - As the name implies, it is a simpler version of the CPU governor ondemand. simple_ondemand will ramp up the frequency when a load is detected. It has a good balance between performance and battery savings.
msm-adreno-tz - The default GPU governor used by Qualcomm for their adreno GPUs. It is based on the ondemand governor but is biased towards performance, therefore it should give better performance in games but less battery life.
Performance - As the name suggests, this keeps your GPU running at the max frequency. This is a governor if you want the best possible experience in games but you don't care about your battery life.
Powersave - Like the CPU governor, this keeps your GPU running at the lowest possible frequency. Best battery life, extreme lag in games.
Userspace - This governor basically allows the user is able to set a desired frequency for the GPU to run at.
cpubw_hwmon - A hardware monitor based governor that attempts to determine bandwidth (BW) needed by CPU and other hardware. Because it samples bandwidth using polling intervals, it has been made to be biased towards performance to compensate for the possible slower response times during heavy loads.
MSM Cpufreq - The MSM CPUfreq governor determines the CPU to DDR bandwidth vote based on the current CPU frequency of all the active CPUs. In other words, this governor scales based on CPU usage which could mean more performance.
Other Information:
Moved Core Control To Kernel - Moved core control from out-of-tree module into the kernel proper. Core control monitors load on CPUs and controls how many CPUs are available for the system to use at any point in time. This can help save power. Core control can be configured through sysfs interface.
Moved Core Control Trace Events To Scheduler
Added A Knob To Disable The core_ctl (Core Control) - The CPU hotplug tests does not work with core_ctl compiled statically into kernel. Provide an interface to disable the hotplug by core_ctl.
Enabled LZ4 Compression & Added ExFAT Filesystem
Fixed Various Issues
And a whole lot of other sh*t
Disclaimer: I do not and will not take any responsibility towards anything that happens to your phone after flashing.
XDA:DevDB Information
Swifty Kernel | Custom Stock | 6/24/18 |, Kernel for the LG V20
Contributors
SaintZ93
Source Code: https://github.com/SaintZ13/schwifty_kernel
Kernel Special Features:
Version Information
Status: Stable
Current Stable Version: Release V3
Stable Release Date: 2017-06-08
Created 2017-06-08
Last Updated 2017-06-08
Changelogs
Schwifty Kernel: Release V3 (6/8/17):
STATIC ON BOOT IS FIXED!!!
Update kernel source to LS997 "ZV7"
Changed kernel name for its own distribution
qpnp-smbcharger: Publish charger voltage to the usb psy
arm: dts: Remove MSM watchdog IPI ping in msm8996
net: bcmdhd: reduce wlan_rx wakelock period
bcmdhd: reduce rx wakelock timeout via sysfs node
Take out wakelocks that need a divide
display: add a simple api to query the display state (on/off) at any
cpufreq_interactive: remove boost functionality
cpufreq: interactive governor drops bits in time calculation
CHROMIUM: cpufreq: interactive: calculate load before freq change
cpufreq: interactive: remove hispeed_freq init restriction
defconfig: Enable Maple IOSched
block: [Introduded for 3.18.y] Add Maple I/O Scheduler
usb: dwc3-msm: Don't issue power supply change for invalid charger
defconfig: enable fast charging
Disable wlan_rx wakelock
Add more wlan wakelocks
drivers: wakeup: squash improvements from franciscofranco/[email protected]
drivers: wakeup: add entries to disable timerfd, netlink, wlan_wow_wl, wlan and netmgr_wl wakelocks
drivers: wakeup: bypass two WiFi wakelocks
power: wakeup: prevent IPA_WS wakelock from being acquired by default
crypto: use -O3
arm64: crypto: Improve target optimization flags
random: backport from Linux 4.2
touchscreen: add -Ofast
synaptics: add -Ofast
USB: cypress_m8: add endpoint sanity check
drivers: video: Add bounds checking in fb_cmap_to_user
ipv6: fix out of bound writes in __ip6_append_data()
ipv6/dccp: do not inherit ipv6_mc_list from parent
sctp: do not inherit ipv6_{mc|ac|fl}_list from parent
ipv6: Prevent overrun when parsing v6 header options
ext4: fix deadlock during page writeback
ext4: fix data exposure after a crash
bpf: don't let ldimm64 leak map addresses on unprivileged
DTS: Remove the core hotplug on low battery feature
DTS: Decrease BCL low battery threshold to 5%
binfmt_elf.c: use get_random_int() to fix entropy depleting
Remove useless defconfigs
Update defconfig
Update to a more convienant build script
cpuset: Make cpusets restore on hotplug
crypto: ahash - Fix EINPROGRESS notification callback
netfilter: x_tables: check for size overflow
Input: aiptek - fix crash on detecting device without endpoints
net: llc: use correct size for sysctl timeout entries
netlink: Fix dump skb leak/double free
net: avoid signed overflows for SO_{SND|RCV}BUFFORCE
packet: fix race condition in packet_set_ring
mpi: Fix NULL ptr dereference in mpi_powm() [ver #3]
net: ping: check minimum size on ICMP header length
usbnet: cleanup after bind() in probe()
ipv4: Don't do expensive useless work during inetdev destroy.
USB: cdc-acm: more sanity checking
mm: migrate dirty page without clear_page_dirty_for_io etc
pipe: limit the per-user amount of pages allocated in pipes
ALSA: hrtimer: Fix stall by hrtimer_cancel()
ext4: validate s_first_meta_bg at mount time
udp: properly support MSG_PEEK with truncated buffers
l2tp: fix racy SOCK_ZAPPED flag check in l2tp_ip{,6}_bind()
libceph: introduce ceph_crypt() for in-place en/decryption
sg_write()/bsg_write() is not fit to be called under KERNEL_DS
mm: Tighten x86 /dev/mem with zeroing reads
mm/mempolicy.c: fix error handling in set_mempolicy and mbind.
scsi: sg: check length passed to SG_NEXT_CMD_LEN
sctp: deny peeloff operation on asocs with threads sleeping on it
irda: Fix lockdep annotations in hashbin_delete().
net/llc: avoid BUG_ON() in skb_orphan()
tcp: avoid infinite loop in tcp_splice_read()
dccp: fix freeing skb too early for IPV6_RECVPKTINFO
perf/core: Fix concurrent sys_perf_event_open() vs. 'move_group' race
sctp: avoid BUG_ON on sctp_wait_for_sndbuf
posix_acl: Clear SGID bit when setting file permissions
time: Remove CONFIG_TIMER_STATS
ipc/shm: Fix shmat mmap nil-page protection
tmpfs: clear S_ISGID when setting posix ACLs
ANDROID: ion: Protect kref from userspace manipulation
ANDROID: ion: check for kref overflow
Fix build issue
Revert "msm: mpm: disable debugging"
Version: One Bad Ass Kernel V3
proc: Remove additional SafetyNet flags from /proc/cmdline
msm: vidc: disable debug logs
msm: mdss: KCAL: disable igc update
msm: mdss: KCAL: Send a pp display commit when changes are made
net/packet: fix overflow in check for tp_reserve
net/packet: fix overflow in check for tp_frame_nr
net/packet: fix overflow in check for priv area size
dccp/tcp: do not inherit mc_list from parent …
ip6_gre: fix ip6gre_err() invalid reads
tty: n_hdlc: get rid of racy n_hdlc.tbuf
TTY: n_hdlc, fix lockdep false positive
kernel: Fix potential refcount leak in su check
kernel: Only expose su when daemon is running
PM / devfreq: Reduce wake boost duration to 5000 ms
Download:
https://www.androidfilehost.com/?fid=673368273298961801
Click to expand...
Click to collapse
MD5: 0dbface713400fb4f29f8b947c82c47c
ROM Size: 23.4MB
Click to expand...
Click to collapse
Reserved
Awesome work man.... Love it! this kernel has been nice and smooth! Thanks for all you are doing for the community!!!!
Thanks,
Chaz187
Chaz187 said:
Awesome work man.... Love it! this kernel has been nice and smooth! Thanks for all you are doing for the community!!!!
Thanks,
Chaz187
Click to expand...
Click to collapse
Thanks man, much more to come. I'm going to make this kernel work for AOSP/CM and if the other variants are lucky I'll build for them too . Thanks for all you do as well!
Nice! maybe H918
Wow, no static on boot and all these governor choices......:good::good::good:........can't wait to see your next rom build
SaintZ93 said:
Thanks man, much more to come. I'm going to make this kernel work for AOSP/CM and if the other variants are lucky I'll build for them too . Thanks for all you do as well!
Click to expand...
Click to collapse
I can test for h918
Sent from my LG-H918 using Tapatalk
Before the thread blows up in requests for other variants. I am currently NOT building for other variants. When I have time I may consider it but until then only support LS997 im sorry! However this might (key word might) work for the Verizon variant and US996.
Been so long since I've used governors...what do you recommend to adjust them all? I used to use trickster back in the day but that has since changed.
Excellent work. Can't wait to through it on my phone.
{
"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"
}
My bad for the big picture lol
fogame said:
Been so long since I've used governors...what do you recommend to adjust them all? I used to use trickster back in the day but that has since changed.
Excellent work. Can't wait to through it on my phone.
My bad for the big picture lol
Click to expand...
Click to collapse
YESS! haha fu*k YES! Get Schwifty bro. Umm I'm really figuring that out myself lol. Right now Im using the Dance Dance gov. All seems well.
SaintZ93 said:
YESS! haha fu*k YES! Get Schwifty bro. Umm I'm really figuring that out myself lol. Right now Im using the Dance Dance gov. All seems well.
Click to expand...
Click to collapse
Sweet. Which app did you use to change it? Or how did you change it? Usually trickster allowed me to change it.
fogame said:
Sweet. Which app did you use to change it? Or how did you change it? Usually trickster allowed me to change it.
Click to expand...
Click to collapse
I use Kernel Adiutor.
I flashed this kernel then had the sudden urge to sh*t on the floor.
Really smooth preformance with OBAR. Best ROM and Kernel combo for the sprint variant yet. Thanks!
This kernel has fixed my bluetooth annoyances.
Bluetooth instantly and automatically switches from one device to another when I move from work truck to car.
Sooooooooooo happy. ?
R'uh r'oh. Spoke to soon. Having sound issues but only with videos opened in facebook browser. I can live with this.
holypuma said:
I flashed this kernel then had the sudden urge to sh*t on the floor.
Really smooth preformance with OBAR. Best ROM and Kernel combo for the sprint variant yet. Thanks!
Click to expand...
Click to collapse
Did you remember to take off your pant first?
....I forgot to when I found this kernel.
@SaintZ93 Is it possible to make a version that doesn't flash SU? Every time I flash it some how messes up my phone lol.
All issues with my phone are fixed with this kernel. Bluetooth works perfectly, no lag, no freezing, no problems at all! Thanks for the awesome work man!
Gonna try this out with my ls997... I've been needing a new kernel... And try out with other roms... Thanks... Stay schwifty
fogame said:
@SaintZ93 Is it possible to make a version that doesn't flash SU? Every time I flash it some how messes up my phone lol.
Click to expand...
Click to collapse
Open the zip and remove the root directory and try flashing. Or open the folder and delete the zip and put in magisk zip but make sure to rename the magisk zip to the same thing the original zip was.