yashsingh1/xdaforums huggingface dataset:
[Galaxy S II Android Development] lerkin:
Thank you, but with what tool can we manage this settings?
[Galaxy S II Android Development] mcm811:
/sys/devices/system/cpu/cpu0 # cat cpuidle/state0/*

ARM clock gating(WFI)

1

IDLE

4294967295

1027268746

1789284

/sys/devices/system/cpu/cpu0 # cat cpuidle/state1/*

ARM power down

300

LOW_POWER

4294967294

620944607

10253

/sys/devices/system/cpu/cpu0 #

https://github.com/gokhanmoral/initramfs3/blob/master/sbin/ext/tweaks.sh

# sched_mc -> 2
# "to provide better performance in a underutilised system...
# "...by keeping the group of tasks on a single cpu package...
# "...facilitating cache sharing and reduced off-chip traffic"
echo 2 > /sys/devices/system/cpu/sched_mc_power_savings
[Galaxy S II Android Development] Unexist6969:
So that means 1st & 2nd core is entering AFTR & LPA states without delays or only a little delay ?

Then I don't get these sentences: '''This will cause delay to hit deep-idle states, since only first core can enter AFTR/LPA states.''

''But do remember that loading CPU0 and leaving CPU1 can not do justice to hitting deep idle states sooner since second core can not enter deep idle.''

But requency's <= 500MHz or 800MHz 2nd core get's turned off right ? (idk how it's configured in your kernel or in pegasusq)

So how can sched_mc=2 have delay in deepsleep status & 2nd core not entering deep idle(LPA) Or is the post from droidphile wrong
[Galaxy S II Android Development] DaveX2012:
How to fix this . text is so close.

Sent from my GT-I9100
[Galaxy S II Android Development] fr3quency:
Settings ---> Launcher ---> Homescreen ---> Grid size(do it 4x4, it's 4x5 and I don't know why; it's lame)

:)

---------- Post added at 04:29 AM ---------- Previous post was at 04:26 AM ----------

I didn't mean this. I said "When i

RESTART

" Not whenever I install a new version of the rom or a new kernel. :P
[Galaxy S II Android Development] g3ckospy:
try using stweaks..

im experiencing the smoothness from the current builds with the following settings:

Siyah 5

Boostpulse cpu freq : 500

Skia : Fimg2d4x Skia

Entropy Generator Rngd

VM Tweaks : Nunogil VM Tweaks
[Galaxy S II Android Development] metalgearhathaway:
Smooth as butter for me on my settings :)
[Galaxy S II Android Development] Siddarth Malik:
hi chris.... m on mcm cm 10 14012013 version..i guess its smoother than cm 10.1 :)

n whats with the latest kernel? 15012013 it is smaller in size 6.69MB while 14012013 was 6.73

maybe mcm can tell us if he has changed some sched_mc stuff as was being discussed on the prev page??
[Galaxy S II Android Development] iamnotkurtcobain:
No one noticed it I guess.... Since a few days we have 817 mb Ram available with siyah 4.... :)

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---------- Post added at 09:51 AM ---------- Previous post was at 09:48 AM ----------

Mcm is this somehow important?

http://review.cyanogenmod.org/#/c/30254/

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[Galaxy S II Android Development] Thijssie909:
What has changed in latest kernel?

@MCM, could you post a changelog somewhere?
[Galaxy S II Android Development] carlocarrera:
Latest builds are very smooth but my battery life isnt very good...
[Galaxy S II Android Development] Pfeffernuss:
That last part is a very positive way to describe things :rolleyes: Contemplating going back a few versions, ran just as nice but with way better battery usage (for me that is, not saying it IS the case).

Odd, as BBS doesn't show anything out of the ordinary. Deep sleep is fine, no over usage of high CPU frequencies, etc. Might also be the bootpulse-able governors, haven't tried flashing an older kernel yet.
[Galaxy S II Android Development] fhasovic:
It was like that for ages :)
[Galaxy S II Android Development] aliendna99:
Fresh install

Latest build latest siyah 5

Pegasusq, no uv, kernel defaults, open gralloc, default vm

All is very good

5h usage, 78% screen very low brightness, h+ always on

72% left. Pretty good imo
[Galaxy S II Android Development] iamnotkurtcobain:
No only 812 or 816. Check again

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[Galaxy S II Android Development] Unexist6969:
Your on cm10 right? U have less ram with os gralloc on 10.1
[Galaxy S II Android Development] iamnotkurtcobain:
I had 817 mb with siyah 4 on cm10 AND cm10.1

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[Galaxy S II Android Development] fhasovic:
Yes, you're right, my bad :)
[Galaxy S II Android Development] edbertin:
SIM tool kit back to work again, using 114b build.

:sly:
[Galaxy S II Android Development] iamnotkurtcobain:
I'm back on latest mcm cm10 and latest siyah kernel. Feels good. Cm10.1 needs some more gralloc and hwc work ;)

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[Galaxy S II Android Development] Unexist6969:
Cm10 = scrolling seems more solid

Cm10.1 = scrolling is fast and animations are far better 0 lagg =p

The default launcher in 10.1 is thr best imo
[Galaxy S II Android Development] TheSpaceManatee:
I'm getting unknown build number with 14B cm10.1??
[Galaxy S II Android Development] hectorviov:
+1
[Galaxy S II Android Development] iamnotkurtcobain:
Cm10 is ok ;)

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[Galaxy S II Android Development] Pfeffernuss:
Not strange, most things are better in CM10 :angel:
[Galaxy S II Android Development] DSC05:
mcm, I see that you've added two new smooth scaling levels (500 & 300 Mhz) to siyah. What level do you prefer? I ask because in the new default settings it is disabled.
[Galaxy S II Android Development] iamnotkurtcobain:
https://github.com/cyanogenmod/android_frameworks_av/commit/6a2d77757d46081868558749c0f963c2de7fbf55

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[Galaxy S II Android Development] xolera:
So this is good?

[V5 15 build I think it's THE kernel, phone boots a lot faster with no lag during cm logo

Στάλθηκε από το GT-I9100 μου χρησιμοποιώντας Tapatalk 2
[Galaxy S II Android Development] karendar:
Hello friends! You love me? I love you!
[Galaxy S II Android Development] :
Is this related to this topic in any way? o.O
[Galaxy S II Android Development] Thijssie909:
Ok, updated my signature with perfect working settings for me. Thanks metalgearhathaway for great working GPU steps!! :)

The mali touch boost on step2 was the last piece of the puzzle for me, definitely when starting apps, no more lag...
[Galaxy S II Android Development] karendar:
Not whatsoever. Hello!
[Galaxy S II Android Development] malavan:
does this means we can use samsung sound driver?
[Galaxy S II Android Development] kpavl01:
I am on latest siyah v5 vsync and i have boostpulse set on 800 (default is 500).

What is boostpulse cpu freq?
[Galaxy S II Android Development] aliendna99:
Hello

Can someone shed light to why this seems to happen after every first reboot on each cycle?

Have wiped and installed new Roms and it keeps happen.

The green circle is the reboot and Blue is when phone sleeping not charging.

Thanks

Edit. Disregard the Blue it is in fact charging there I forgot I had it plugged in a few mminutes
[Galaxy S II Android Development] Unexist6969:
For me the ui is smooth 100mhz/800mv and 160mhz/850mv 200mhz/900mv but is never used
[Galaxy S II Android Development] iamnotkurtcobain:
If you're drunk or trolling, go away..

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[Galaxy S II Android Development] raone18:
Can you also post your voltages for GPU steps please?:good:

Thanks
[Galaxy S II Android Development] Thijssie909:
850,900,950,1000,1150
[Galaxy S II Android Development] Rodrigosdw:
ok, flashing v5 0115 lets see how it works...

finally mi config is these! (going to test one week and see what happens...)

FOR BATTERY

BoostPulse: 600

I/O: row

OpenSource Gralloc

Default Skia

ScrollingCache Disabled

Entropy Default

CFS: LINUX KERNEL

VM: Nunogil

Governor: Pegasusq

Max Freq: 1200

UnderVolt: -50mV

CPU IDLE: AFTR + LPA

SMOOTH Scaling: 800

MALI TOUCH BOOST: Step3 / 100/133/160/200/267 800/850/900/950/1000 40/15 80/35 85/35 95/35

thanks metalgearhathaway!!!!!!!!! love youuu! :D
[Galaxy S II Android Development] metalgearhathaway:
Good luck, and that is a sensible test period :)
[Galaxy S II Android Development] Unexist6969:
When scaling up from 500~800mhz

800mhz uses the core voltage of 500mhz

When scaling down from 800~~500mhz

500mhz uses his own voltage,

so setting boostpulse to 800mhz or 500mhz makes no difference in battery i believe
[Galaxy S II Android Development] californicated:
Is anyone here getting 3hrs of battery life or more?

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[Galaxy S II Android Development] lerkin:
Of course, or do you mean screen time?
[Galaxy S II Android Development] californicated:
Oh, sorry. Yes I mean screen-on time

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[Galaxy S II Android Development] carlocarrera:
not with latest builds+stock battery...
[Galaxy S II Android Development] iamnotkurtcobain:
Battery life on latest builds isn't that good as before... Strange.. But I guess that's the price for great performance :)

Hope Android 4.2.2 solves some problems and bugs...

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[Galaxy S II Android Development] californicated:
Is it better with current CM10 build? The last one I've tried had excellent battery life

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[Galaxy S II Android Development] iamnotkurtcobain:
I'm on latest cm10 from mcm and latest siyah 4 kernel. 6 h active, 1 1/2 h screen on and 70% battery left... I'm on 2000 battery... Guess that facebook and kik messenger are killing my battery..

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[Galaxy S II Android Development] metalgearhathaway:
Well I was happy with the performance side of my setup, so now I am testing to see what battery savings can be achieved with either zero or at worst very little impact on the great performance.

Could take another week to get decent stats, starting with a -50mV undervolt and CFS Linux, will report back if I notice an improvement in battery life, so far it does not seem to adversely affect performance.
[Galaxy S II Android Development] Unexist6969:
He probably was left with no chicks that night

Damn wheres farmfields humor i fkn miss it
[Galaxy S II Android Development] metalgearhathaway:
Well continued use so far is happy with the undervolt, no instability, no loss in performance for using Linux CFS, I am intrigued to see if keeping the same performance with these small alteration will reflect any battery saving tomorrow on its first full day test....
[Galaxy S II Android Development] AayushDhuria:
Guys, Does CM kernel gives better battery backup than Siyah? v4/5
[Galaxy S II Android Development] iamnotkurtcobain:
Mcm is it possible to have center clock in status bar for cm10 too? :)

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[Galaxy S II Android Development] metalgearhathaway:
Never really used it for long enough, always wanted the features of Siyah and STweaks, however, I doubt it will be better or at worst it is just a case of setting up STweaks accordingly.

Thing to consider is what you want your phone to do, if you want outright battery performance then unless you take a lot of time testing, you will probably have less device performance, if you are happy with that I think there are a fair few here who can advise their optimal battery configurations.

I am currently trying to find the best blend of savings without having to compromise on any performance, I'm hoping to finish all the tests I have scheduled for the weekend :) I'm updating my signature and posting observations as I complete tests :)
[Galaxy S II Android Development] iamnotkurtcobain:
I guess it's the same..

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[Galaxy S II Android Development] lowrider82:
Guys I have a weird issue. I recently installed a wifi repeater at home in order to cover all of it with signal.

While the repeater works fine, and all other devices (laptops,desktop,ipad,htc desire, htc desire s) work fine online with internet signal everywhere, my galaxy s2 is giving problems.

It does capture full signal and even stronger than the other phones, but I believe it keeps changing between repeater and router and the end result is that it keeps disconnecting and reconnecting, making it impossible to actually browse the net.

I am using the latest MCM build. Is there any way I can fix this?

If I turn off the repeater it all goes back to normal, but of course the area where the repeater is, remains with little to no wifi signal.

Initially I thought it's a router problem but every other device works fine.

Look forward to your thoughts.
[Galaxy S II Android Development] Tak3r07:
Idea for troubleshooting: remove your connection to your router. now it should only connect to the repeater. if you get a working and stable connection, you may try out wether the repeater signal covers the whole area you use your phone in. Then you could leave it as it is.
[Galaxy S II Android Development] Unexist6969:
Lol I guess cm kernel with simple init.d scripts will give epic battery life :P Also i think that 5 cpu steps or 2 or 3 gpu steps is better utilized by exynos 420 then all this agressive uv-ing and tweak here there. . dunno though

Fluxi on ics was the best/most stable kernel overall imo, pure cm kernel

---------- Post added at 01:28 AM ---------- Previous post was at 01:24 AM ----------

@lowrider can't u turn off wlan for router and connect the router to the repeater with cable but i guess u need both?
[Galaxy S II Android Development] lowrider82:
Thanks, however I am not sure how to do what you suggested. The repeater SSID is the same as the router SSID. I don't know how to choose between repeater and router. From my understanding I can only choose the name of my home wifi network.

Could you please assist?

---------- Post added at 01:37 AM ---------- Previous post was at 01:34 AM ----------

Yes I would require both. I tried disabling wireless from the router and using the repeater as an AP where the router is, but again the signal was not good in other parts of the flat.

What troubles me is that if all devices gave the same problem i'd just throw the repeater out of the window, but it's just the gs2 grrrr :(
[Galaxy S II Android Development] AayushDhuria:
Performance in main priority but battery matters too, I'm currently on Samsung JB (Chameleon) and With Siyah it gives great battery, but performance is quite inferior to CM10.1.

I'm not a battery guy, I can easily charge twice a day, still it's nice to have a long battery backup :D
[Galaxy S II Android Development] Unexist6969:
Well it's obvious when a device see's a SSID with the same names passwords it will keep switching when "wifi_scan interval" takes place. IDK if you can disable it in the S2, that could help

But you can't configure something in your router settings when opening your ip adress? I guess u should look on google how you can turn off the wlan of the router and use repeater only. Or make another SSID name/pass for repeater so that it only connects to that

How is the repeater configured, with the LAN cable ?
[Galaxy S II Android Development] lowrider82:
No, the repeater is in a different room connected wirelessly, it fetches the signal and broadcasts it to the rest of the flat.
[Galaxy S II Android Development] Unexist6969:
Hmm i'm not sure how the repeater works, u have to configure it somehow, but if it uses the same AP then it shouldn't switch I guess?

or you could try to block you mac_adress of s2 in router settings then it could only connect to the repeater for that moment (idk if it will block also again for you.. ) if the repeater is good enough for the s2

Btw which repeater did you buy? I know there are antenna's for routers like usb stick(u can also connect the antenna to the router) that give 500meters distance(only 20$ on ebay)
[Galaxy S II Android Development] lowrider82:
I bought a tplink 730 repeater. Ill try a couple of things now and report back if it gets fixed.

Sent from my GT-9100@1600mhz Exynos/400mhz Mali

CyanogenMod 10.1 JB 4.2.1 & Siyah v5
[Galaxy S II Android Development] iamnotkurtcobain:
It seems 4.2.2 is merging...

Mcm will do his magic :)

http://review.cyanogenmod.org/#/c/30384/

Perhaps interesting.. :)

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[Galaxy S II Android Development] karendar:
You never were the one with a very developped sense of humor. ;) I miss you guys and there's hardly any off topic banter in here.

---------- Post added at 07:58 AM ---------- Previous post was at 07:56 AM ----------

Lackluster comment. Farmfield does it better! (OH YEAH!)

Good night vsync thread! Back to boring N4 forums...
[Galaxy S II Android Development] ankit1986:
+1
[Galaxy S II Android Development] dalya:
+2
[Galaxy S II Android Development] DSC05:
Didn't we already had center clock on cm10? I'm pretty sure that either mcm cherrypicked it or it even was merged to official nightlies
[Galaxy S II Android Development] iamnotkurtcobain:
Nope just lockscreen clock

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---------- Post added at 10:00 AM ---------- Previous post was at 09:59 AM ----------

Is there a patched chronus apk for Cm10?

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[Galaxy S II Android Development] nikhilgavit:
Had this problem when i was using a cisco repeater with a belkin router.. Some devices worked flawlessly while some(older smartphones) kept switching.. Later on got a belkin repeater and everthing went good..
[Galaxy S II Android Development] d_Schizzo:
Why do you think 4.2.2 is merging?!?!

There are no Sources and changelogs...
[Galaxy S II Android Development] Unexist6969:
Cm10.1 all the way :p cm10 feels outdated
[Galaxy S II Android Development] iamnotkurtcobain:
Nope.. Cm10+4.2 keyboard+4.2 clock, cam = better than 4.2.1 :p

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[Galaxy S II Android Development] :
You cannot say 'better' or 'worse' than CM10.1. It always depends on what you rely on. Let me give a small example: If you want your system to be f**king smooth, you choice will be CM10.1 - if you rather have a more bugfree ROM, you should choose CM10 or 9 since 10.1 is still in its early stages :b
[Galaxy S II Android Development] Pfeffernuss:
I don't find CM10 less smooth than CM10.1, on the contrary. But YMMV of course :cowboy:
[Galaxy S II Android Development] Orginator:
Agreed, I've choose cm 10 because it's simply overall smoother than cm 10.1

The only thing that looks a tad smooth in cm 10.1 is opening the app drawer...! (more fps?)
[Galaxy S II Android Development] grafenberg:
Silly me...

Just found out about that center clock thingy...

Nice... :D
[Galaxy S II Android Development] iamnotkurtcobain:
Yes opening app drawer seems smoother in cm10.1 and swiping left/right. Everything else is slower than cm10. If cm10 would have this smooth app drawer opening and swiping it would be perfect :)

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[Galaxy S II Android Development] Unexist6969:
cm10.1 has triple buffer with os gralloc and cm10 has double buffer with samsungs blob =p lol

mcm's answer

Mhhm fast or smooth CM? =P
[Galaxy S II Android Development] iamnotkurtcobain:
Yes that seems the case... OS Gralloc, os hwc in cm10 would be damn awesome

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[Galaxy S II Android Development] readon1:
Definitely! +1
[Galaxy S II Android Development] Siddarth Malik:
m using cm 10 too n thats awesome.....cm 10.1 is good too

n we can use opensource gralloc in cm 10 too..... change in stweaks....its os gralloc by default in siyah v4/5 vsync ..isnt it?

yes maybe cm 10 has double buffer and cm 10.1 has triple buffer

cant we have triple buffer in cm 10 too? :P

:cyclops:

but cm 10 def has better battery backup n better 3d performance... (judging by opening pictures in Quickpic app :P )

whats ur opinion guys? enlighten me please :)

Edit : and HWC is ****ed up in both..right? due to samsung closed source exynos :( :( hate sammy for this..hate buying sgs2 for this :( shud have bought gnex :P
[Galaxy S II Android Development] iamnotkurtcobain:
Guys look at that. One screen from stock samsung gingerbread, other one from latest cm10.

Why are the cpu steps in gb so well balanced and in cm10 just 4 are really used?

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[Galaxy S II Android Development] iamnotkurtcobain:
This screen is from cm9 with fluxi kernel. Over 9 h screen on and ~ 15 h active.. Best I ever had

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[Galaxy S II Android Development] Unexist6969:
cm10.1 branch http://review.cyanogenmod.org/#/c/28657/ but idk if he can port the gpu mali drivers & ion camera drivers to cm10 lol =P

check mcm's posts they are really useful but strange that dorimanx doesn't work with os gralloc but with samsungs gralloc and official cm10.1 uses os gralloc too right or not?

Perhaps mcm can you make an os gralloc patch file or update.zip with the fixed ion cameras ? then we could test triple buffer with every rom/kernel maybe

---------- Post added at 03:58 PM ---------- Previous post was at 03:52 PM ----------

samsung is good in hardware I guess they know the best to hardcode exynos =P

but software sucks hard

---------- Post added at 04:00 PM ---------- Previous post was at 03:58 PM ----------

yeah I remember that too when I had 12% battery left I could still listen to music for 10H lol
[Galaxy S II Android Development] iamnotkurtcobain:
I uv-ed like a madman with fluxi kernel. 800 mv with 160 mhz gpu lol

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[Galaxy S II Android Development] Siddarth Malik:
GB one is sucha nice theme and font :D which one is it?? r u into themes? suggest some great ones :P

some OT is allowed i guess... :P dont flame ..just enjoy :) since there is no new version..we can talk about all this hehe
[Galaxy S II Android Development] Orginator:
I've seen Entropy/Codeworksx/Espenfjo talk about it and they said it would be no problem to use the fixed gralloc with CM 10, however they decided to not include it in CM10 as it was discontinued.. so yes it can be ported and CM 10 could also have triple-buffering..

Also from my understanding the breakthrough that Codeworksx made was related to a wrongly placed } within the gralloc code, that one thing solved the not-booting issues.. and then Entropy kicked in and merged all the mali/ohwc stuff, and there we had triple-buffering ^^ (the not-booting issue was the main reason we didn't get triple-buffering in CM10)

I also agree that it would be awesome to have triple-buffering in CM10, it would be pretty much the "final" touch, the very one thing that would make CM 10 COMPLETE.. :)

But yeah I also don't know whenever MCM has the knowledge to actually do it (or maybe we already have triple-buffering? Nowadays MCMs CM10 build runs damn smooth compared to before, don't know what made the huge difference :P), nonetheless that would've been a killer.. hehe maybe he'll comment on this later today :cowboy: :good: (I hope!)

Greetings :silly: :fingers-crossed: :fingers-crossed:
[Galaxy S II Android Development] diddly3000:
Has anyone got a link for the 4.2 Camera? I tried the search option but I cannot for the life of me find it. Maby someone has it sitting in dropbox ha :)
[Galaxy S II Android Development] AayushDhuria:
Or probably Galaxy Note xP
[Galaxy S II Android Development] Orginator:
Assuming you want it for CM 10, if so then this is the best full-package (you can choose what you want in the installer):

http://xdaforums.com/showthread.php?t=1966288&highlight=4+2

However in this version of the Camera application video recording doesn't work. So if you want working video recording then just extract the 4.2 Camera from CM 10.1, as it also works perfectly fine with CM 10 (However then you won't have the Photosphere functionality :P)

There is no version of the 4.2 camera app with both photosphare and video recording, its either one or the other ;)
[Galaxy S II Android Development] diddly3000:
Thanks, where can I extract it from cm10.1 using solid explorer :) it is for cm10 by the way but would like video. Not bothered with photosphere :)
[Galaxy S II Android Development] iamnotkurtcobain:
Can't remember which theme I applied on my gb rom. Guess it was a S1 theme ;)

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