yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy R i9103] mrsaccess:
I think the touch bug comes and goes. At least for me this is what happens.

So maybe my phone is fine, suddenly the bug appears and after half an hour it is ok again, without reboot or anything.

When the bug appears, I cannot use long press in all applications. For example in Go Launcher I can use long press while on desktop to select a widget, but I can't use it in the drawer to activate the uninstall mode.

I don't think it is kernel related, I am just reporting here since you are talking about it.

ardatdat thanks once again for your great work! :good:
[Samsung Galaxy R i9103] DKTigra:
It can't disappear. Looks like there was a student, who wrote touchpad driver from very-very prealfa sources:

tatic void clear_tcount(void)
{
int i;

for (i = 0; i < MAX_GHOSTCHECK_FINGER; i++) {
tcount_finger[i] = 0;
touchbx[i] = 0;
touchby[i] = 0;
}
}

/* To do forced calibration when ghost touch occured at the same point
for several second. Xtopher */
static int tsp_pattern_tracking(int fingerindex,
s16 x, s16 y, struct mxt_data *mxt)
{
int i;
int ghosttouch = 0;

for (i = 0; i < MXT_MAX_NUM_TOUCHES; i++) {
if (i == fingerindex) {
if (diff_two_point(x, y, touchbx[i], touchby[i]))
tcount_finger[i] = tcount_finger[i] + 1;
else
tcount_finger[i] = 0;

touchbx[i] = x;
touchby[i] = y;

if (tcount_finger[i] > MAX_GHOSTTOUCH_COUNT) {
ghosttouch = 1;
ghosttouchcount++;
printk(KERN_DEBUG "[TSP] SUNFLOWER (PATTERN TRACKING) %d\n",
ghosttouchcount);
clear_tcount();

cFailbyPattenTracking++;
if (cFailbyPattenTracking >
MAX_GHOSTTOUCH_BY_PATTERNTRACKING) {
cFailbyPattenTracking = 0;
TSP_forced_reboot(mxt);
} else {
TSP_forced_release_for_call(mxt);
}
}
}
}
return ghosttouch;
}
#endif

Tommorrow I'll try to build kernel without #define TOUCH_LOCKUP_PATTERN_RELEASE (or maybe ask ardatdat to build a test kernel - cause i had never built kernels for android as for now :) and tonight just finished compiling ardatdat's 4.2beta1 - it compiles flawlessly withouth this).

It makes sense as at GalaxyR-i9103-Kernel/blob/i9103-1.2G-stable/drivers/input/touchscreen/atmel_mxt224E.c] (GB) there was no code for these touchscreen "ghosts". And as for test (one finger is stable and second quickly moves over the screen) - it really looks like first (standed still) finger is detected as ghost and touchscreen recalibrates.
[Samsung Galaxy R i9103] ardatdat:
Good observations :thumbup: i will try to build one to test. Thanks.
[Samsung Galaxy R i9103] ardatdat:
Dear all,

Please find v4.2 beta 3 in my dropbox (@my signature)

File: nightly -> ICS -> ardatdat_i9103_ics_kernel_v4.2_beta3.zip

MD5: 000F8CA74C93E892EB15064CC3F130BB

Only change:

- disable TOUCH_LOCKUP_PATTERN_RELEASE in atmel_mxt224E.c

Please check if the touchscreen is improved. Again, looks good in Multitouch Tester. Thanks.

Don't hesitate to give us 'thanks' if you think it is great :D 　↓↓
[Samsung Galaxy R i9103] vipul12389mehta:
Mr ardatdat, ur build r so fast that i cant thank you all time....bcoz of the limitation...

Thanks for your effort...

Will try n check..
[Samsung Galaxy R i9103] ardatdat:
I do not intend to build that fast. As long as I just make a 'single' change, and I release it as a beta, I could shorten my testing time. Thanks all of you for testing the beta and thanks for your 'thanks' :cool:
[Samsung Galaxy R i9103] ashikh89:
2 finger touch issue

guys,on my stock browser in nordic ics rom.. 2 finger pinch zoom lags a little bit..but on opera it works fine..what could be wrong??
[Samsung Galaxy R i9103] Fusrodah:
It works! No touch bug anymore. I am so happy now, thanks ardatdat, you are my favorite wizard :good:

And, of course, special thanks to DKTigra, you rock, man! If you will be android developer, you will be good developer :good:

I love you guys (not gay) :laugh:
[Samsung Galaxy R i9103] ardatdat:
The result is really promising! Thanks for your continuous support & testing. To fix what Samsung is doing poorly and to make a better device experience is the ultimate goal of this forum :)

Yes, special thanks to DKTigra. I love him too :D
[Samsung Galaxy R i9103] fatum2002:
ardatdat, do not want to bother you, but could you add the touch-fix to the kernel without OC? It just works perfectly without any OC and drains less battery.
[Samsung Galaxy R i9103] deepakmasthi:
Post installation, the phone is much more smoother.. however, the benchmark scores have dropped considerably.
[Samsung Galaxy R i9103] KnockNuckle:
Plz can u post the link? Or pm at me!! Im on mobile and in ur signature is written Dropbox:dropbox

On mobile xda version...

Sent from my Big R 6825Antutu
[Samsung Galaxy R i9103] D™:
https://www.dropbox.com/sh/ksfqfltbq3mmg2x/u5AKXnnzHp/i9103_kernel_collection

above is link for kernel collection..
[Samsung Galaxy R i9103] ashikh89:
Wil the ardat beta 3 kernal help me?
[Samsung Galaxy R i9103] technonerd92:
Open it in Web View. And then tap on Dropbox. Please stop troubling him with such stupid questions. Do a bit of thinking. Let him be at peace so that he can develop kernels. Thanks.
[Samsung Galaxy R i9103] jay2393:
@ardat will GPU oc help in smooth running of tegra 3 games ? and is that OC by default ?
[Samsung Galaxy R i9103] KnockNuckle:
Im sorry man but i have no pc!

And i thaugt if i dont see it in the app i wouldnt see it in web view...

AND there are much more stupid questions i just want to help him with testing!

Sent from my Big R 6825Antutu
[Samsung Galaxy R i9103] deepakmasthi:
Ardatdat.... have been a quite follower on xda all the while... and this kernel... somewhere looks like the games lag has decreased... keeping my fingers crossed though!:D but seems like a slight increase in the battery drain... ain't too sure... will keep the group posted..

---------- Post added at 04:49 PM ---------- Previous post was at 04:44 PM ----------

You don't need to come down so hard on a noob query... everyone goes through a learning curve... and this is an open forum.. where I guess free speech still prevails... and if Ardatdat has a problem.. he will voice out.. guess he does not need a mouth piece...:D
[Samsung Galaxy R i9103] ardatdat:
game lag has decreased becoz of GPU OC I believe.

Battery drain is actually a problem of ICS. Not only our device experiences that. You can see the galaxy nexus, galaxy s2,.. Battery drains fast when using ICS.

By the way, I may plan to release together an OC and non OC version in the future. Let me think on that :cool:
[Samsung Galaxy R i9103] gitanshu:
Phone doesn't go to deep sleep while charging if battery is below 15%. Is that a general behaviour?

Btw i m using beta 3.
[Samsung Galaxy R i9103] Indha Lezzio:
Sometimes it happens the same to me, but I'd say that even with higher values.

I'll check deeper!
[Samsung Galaxy R i9103] vipul12389mehta:
My fone is immune...it will never adapt the customization...

Installed b3 still image zoom lags...

N dis is nt d first time...

I have installed prev kernel from ardatdat n i have found that the max ppl problems r solved by flashin ardatdat kernel...and i still have it..

So i think derz prob with my hardware or i m following some wrong steps....

Btw i m nt blaming any dev....
[Samsung Galaxy R i9103] ardatdat:
I am pleased to answer any questions if I have time and if you don't mind to see my bad & broken English. But make sure you know that answering the questions doesn't mean I love to answer all of them.

I agree that everyone here is fresh from the first day, but we need to grow up. Searching, analyzing others' posts and take 1 more step forward is a basic things in all forums. It is not unique here in XDA. So, please do search first, and before you ask a question, please ask yourself at least those questions first:

1) Have you searched in the forum / Google already and could not find the answer?

2) Are you the only one that encounter the problem? Why others have not asked the same question? Any special reason?

3) When you experience lag or abnormal behavior, have you reboot, wipe cache, dv-cache, wipe the battery status? Have you pull out the battery and re-insert to reboot the machine? Problem still exists?

4) If you still need to ask the question, can you ask more politely because you are asking for help in a community. Don't take it for granted!

5) When asking question, try to explain more on the situation and elaborate the details of the problem. Good to have screenshots and how you could re-produce it.

6) Have you taken 1 step further to find for solutions? For example, if you could not view the signature, will you try to use normal web browser. If you don't get a PC, can you use other's PC, or use your web browser? Use tablet, etc? Or how about making the question more polite like:

7) Think before you ask.

Finally, you are not asking a question to me only. You are asking a question to all the community members. When I am not available to answer, you expect 'someone' could help you out. Right?

Thank you for your consideration :cool:
[Samsung Galaxy R i9103] chandanbs:
Even I had trouble in getting the beta3 as for some reason "web view" idea just didn't appear to me. My mind. But thanks to Vikesh I was able to dld from his link.
[Samsung Galaxy R i9103] sshinde555:
Agreed With You ardatdat :good:
[Samsung Galaxy R i9103] boulder96:
@ardatdat: I don't think your English is bad... It's quite good actually:o

Anyway I set my cpu to 1100 max and uv it slightly. Must say that this kernel makes the phone blazing fast.
[Samsung Galaxy R i9103] technonerd92:
I think ardadat answered that question for you.

I am not going hard on noob. But there are certain rules you have to follow. I myself didnt register on this forum for months because I went through all the pages in this forum and I have always found answers to my doutbs/questions without asking. The only reason I registered here was to help with the testing. The forum heads here have gone through a lot of trouble to keep this forum clean and neat.

People ask repeated questions, so many times. If you look through this thread you will see people asking the same question over and over again which is annoying. The same question which I answered has also been answered multiple times in this thread. I hardly find it going hard on a noob. Its keeping it clean.

Avoid posting unless absolutely necessary. Please. If I offended you with that reply then I am sorry. We are all here to help but please do some research before you ask. Thanks.
[Samsung Galaxy R i9103] rhodrhi:
if there are governors like : hotplug or abyssplug , or even allow core control app then the battery life will be longer im sure .
[Samsung Galaxy R i9103] CallMeVentus:
Hey ardatdat , you should try Kernel Samepage Memory (KSM) as well as compiling using gcc-linaro

Sent from a Samsung Galaxy Ace
[Samsung Galaxy R i9103] ardatdat:
I have just compiled using the newest 2012.08 linaro toolchain few hours before :) You know me well :good:
[Samsung Galaxy R i9103] emanoj.i9103:
Hi ardatdat,

You are awesome man. Never knew that our device can get linaro optimizations. You could have mentioned compilation using linaro tool chain explicitly in the OP. :D Thanks for all your work...
[Samsung Galaxy R i9103] ardatdat:
Calm down pls. Yet, I haven't released that :D Please expect that in beta 4 (with KSM enabled) :good:
[Samsung Galaxy R i9103] emanoj.i9103:
Oops i was little excited. :D Nevertheless, it's definitely wonderful.
[Samsung Galaxy R i9103] ardatdat:
Just do a research on KSM. In order to enable KSM, it needs custom dalvik support in ROM. As I don't know how to do that, I could only enable in the kernel level.

So, without ROM support, apparently, it has no effect in this moment.
[Samsung Galaxy R i9103] ardatdat:
Give a screenshot here first. I get something on hand to do now and will be back few hrs later :cool:
[Samsung Galaxy R i9103] CallMeVentus:
You can enable that support in CM9's Dalvik

Sent from a Samsung Galaxy Ace
[Samsung Galaxy R i9103] ardatdat:
What exactly should I need to do to enable it? I have turned that on in config file with CONFIG_KSM=y. What is the next step? Thanks.
[Samsung Galaxy R i9103] CallMeVentus:
I think CM9 already has it by default

Sent from a Samsung Galaxy Ace
[Samsung Galaxy R i9103] ardatdat:
How about for leaked ICS ROM? Any way to enable it? Thanks :o
[Samsung Galaxy R i9103] mj.vikram:
wow great, Thank you Ardatdat for all you efforts, Your are rocking buddy beta 4 will be amazing and superb one .........

For people who are not aware of Linaro:

Linaro will make ICS twice as fast as stock Android....

[YOUTUBE]mrQRYmYip6Q[/YOUTUBE]

For more details click here...
[Samsung Galaxy R i9103] rhodrhi:
will this video helps ?

http://www.youtube.com/watch?v=p5zWp8tZk0s
[Samsung Galaxy R i9103] CallMeVentus:
Unfortunately you have to play with the source code.....so it's a no-go for leaked ICS

Sent from a Samsung Galaxy Ace
[Samsung Galaxy R i9103] khpatel4991:
Linaro is seriously awesome,but for that I.'ll need to flash stock ICS ROM??I'm currently on Frankenstein 4.0.2 which is flashed over the leaked ICS provided my Machram...
[Samsung Galaxy R i9103] D™:
Is Linaro to be flashed like we already doing since last time..?? or we have to repack it & then to be flashed..?

Our devs can do the same??
[Samsung Galaxy R i9103] mj.vikram:
Linaro optimization is like code optimization, its like some code which need to be added, for us it will be like normal one only we need to install it via CWM..

Even CM 9 build's have this Linaro optimization according to Epsylon...
[Samsung Galaxy R i9103] CallMeVentus:
Linaro is in the kernel itself , no need for user intervention

Sent from a Samsung Galaxy Ace
[Samsung Galaxy R i9103] D™:
Means How can we flash..?? suppose I m a NOOB:p( well I m actually )but how can I flash bundle of files..??:confused: Have I to be create CMW flashable zip..??:eek: is user interface will b diff, jst like CM9 or anything..?? as I have checked for Android but they have 4.1.1 version for the same..:fingers-crossed:
[Samsung Galaxy R i9103] emanoj.i9103:
It's just kernel packed in CWM flashable zip like in the past. You need not do anything special. Just flash the kernel like every time you do with ardatdat kernels.

And don't expect UI changes, it isn't theming. It is code optimization that improves performance.
[Samsung Galaxy R i9103] mj.vikram:
Dont think much buddy it will be build in kernel only, when Ardatdat release this simply flash it with CWM that's it...
[Samsung Galaxy R i9103] D™:
Not at least. But check the size of Rom buddy..I can flash the Kernel but what abt 160MBs of 2 files..have you check the UI after flashing.??
[Samsung Galaxy R i9103] D™:
Yup thats nice, ardardat can do it..bt I m still in fix..:confused:
[Samsung Galaxy R i9103] emanoj.i9103:
From where did you get that snapshot? Linaro gcc is a tool chain for compiling Kernel. It optimizes the code to get better performance. The end product shall always be your kernel and our dev (ardatdat) shall release them in a cwm flashable zip.
[Samsung Galaxy R i9103] D™:
Boss, I knew it abt kernel & all bt when I saw the size of that file I m in the fix now.:p also I got that from there site..;)
[Samsung Galaxy R i9103] emanoj.i9103:
OT: :) That's not for us. I just thought i could help you. Nothing else is intended.:good:
[Samsung Galaxy R i9103] D™:
Yup buddy, u helped me alot thanks :victory: bt that folder contain boot.img & few more similar files like ours..so are they flashable..thats the question I m searching from last 2 hrs..??:confused:
[Samsung Galaxy R i9103] ardatdat:
Yes, sorry for replying late. Linaro optimization is the compiler optimization to the kernel. You could think of using another tool to build the kernel, but the kernel itself is not changed of coz! It is still a kernel. No change in any UI or visual effect. the size is merely the same as previous kernels.

And, do not expect the phone will FLY becoz of this optimization. (our phone already rocks and flying, rite? :) ). Benchmark results will not be bumping also, but you might notice a smoother experience. Stay tuned :)
[Samsung Galaxy R i9103] KnockNuckle:
MAN THATS AWESOME!!!

Looks like one dev. Do all the things we need for us!! Gg

I was very happy to see new devs. for our device!

Like fuss! With the core control kernal and with my 1900mah. Extended bat. I reached nearly 2 and an half days of runtime with my daily usage!! With ur kernals i get nearly a day...

But u are releasing so fast and everything works!!! And everytime u bring something new for us!

Thank u for ur great work and for making our device REALLY ROYAL!!

There is so much more power in our phones because of u!!

U ARE AWESOME

Sent from my Big R 6825Antutu
[Samsung Galaxy R i9103] ardatdat:
Dear all,

Please find v4.2 beta 4 in my dropbox (@my signature)

File: nightly -> ICS -> ardatdat_i9103_ics_kernel_v4.2_beta4.zip

MD5: 4734B5FB1E3FDB7D64F0F0E87080B7DF

Changes:

1) Compiled using the latest optimized Linaro toolchain (GCC 4.7 - 2012.08)

2) ZRAM enabled and auto swapon to /dev/block/zram0 after bootup (type: free at the terminal and notice that you have 100MB swap memory space)

3) Added the hotplug governor (experimental!)

4) OC is limited to 1.1Ghz max in this beta

5) KSM enabled (but no ROM support that in this moment, so, no effect)

6) Cherry picks several enhancements from Jelly Bean branch

7) Several wifi fix picked from CyanogenMod

The hotplug governor is in experimental stage. Please test whether it behaves normally. Thanks.

** I will be off for few hours, please feel free to leave comments here for any queries. Thanks very much.

Again, don't hesitate to give us 'thanks' if you think it is great :)　↓↓
[Samsung Galaxy R i9103] khpatel4991:
As I told I'm on Frankenstein 4.0.2 ROM flashed over leaked ICS ROM,would I be able to get full advantage of Linaro coding?
[Samsung Galaxy R i9103] ardatdat:
YES, of coz :good:
[Samsung Galaxy R i9103] karthik050782:
Just installed it .. Smooth... And played temple run.. No lag... Will update more if i find anything.. Thanks for ur gr8 work...
[Samsung Galaxy R i9103] bhargav143:
Beta4 feels smooth.... However fails in benchmarks.... But... I think it is butterly smooth....
[Samsung Galaxy R i9103] rhodrhi:
A really nice kernel will hotplug and linaro ! Nearly flawless but only fail at antutu benchmark . But I really enjoy it ! Great one Ardatdat and I will wait for your next kernel with 1.32 overclock !
[Samsung Galaxy R i9103] Indha Lezzio:
It works so smooth that I don't really mind about benchmarks :D

Enviado desde mi GT-I9103 usando Tapatalk 2
[Samsung Galaxy R i9103] D™:
who is caring abt benchmark when your phone is working buttery smooth..:p thanks Ardatdat.. :good:
[Samsung Galaxy R i9103] ardatdat:
You could still get 51.7 fps in nenamark2 :)

And Temple Run is smooth as well :good:
[Samsung Galaxy R i9103] ashikh89:
phone is dead...

i was on nordic ics rom flashed via odin.. and ardatdat kernel 4.2 beta 3 .. phone was smooth..yestrda phone was working fine .. then i kept it aside n was watchin tv.. after some time noticed the phone was off .. thot battery empty.. put it on charge 4 an hour.. nothin comes on screen..tried vol up/dwn +hom+power .. nothin happens ... why this happened all of a sudden ?? .. cant try reflashing anythin from computer as it doesnt detect phone in off state..what to do?? help me out guyss
[Samsung Galaxy R i9103] technonerd92:
This happened to me a lot in GB. The solution is simple. Remove your battery keep it out for a few seconds reinsert and try again. It did the trick for me every time not sure of it works for you. Best of luck. :thumbup:
[Samsung Galaxy R i9103] ashikh89:
no buddy it had helped me on many occassions befor..now it doesnt work..
[Samsung Galaxy R i9103] D™:
Hey buddy, What i found now is my phone is getting switched off in every 5-10 min (if I m not using it) also i found that my phone is using 1100 mhz to 1000Mhz only. Unused CPU states is 216mhz & Deep sleep. my Max Freq is 1100 & min is 216 & using hotplug geovernor..:confused:
[Samsung Galaxy R i9103] ardatdat:
Noted and thanks. As hotplug governor is experimental. Please help to continue to test for it. :good:
[Samsung Galaxy R i9103] D™:
yup & please note that When i m trying to Select interactive governor, my phone got hang & then restart automatically. Max & min frequencies are 1100Mhz after reboot & again switched off..:(
[Samsung Galaxy R i9103] ardatdat:
Anyone experienced that also? :confused: Mine is ok when switching between interactive & hotplug governor. Even with min/max 1100Mhz. Thanks.
[Samsung Galaxy R i9103] D™:
Now this is something diff.. check the slots freq and min and max is 0.
[Samsung Galaxy R i9103] esteras:
Mine is working well, interactive and hotplug aswell. As CPU Spy hotplug governor seems that uses all the frequencies between 250 and 1100. I'm testing about battery life of hp but interactive works perfect for me, almost 2 days. TheFrankestain MOD + ardatdat kernel + apex launcher works together like a charm :highfive:

Again, thanks for your work ardatdat.
[Samsung Galaxy R i9103] ardatdat:
Please use SetCPU instead of Rom Toolbox. It is more accurate. Thanks.
[Samsung Galaxy R i9103] D™:
ROM TOOL BOX

USING SET CPU AS WELL..BT NOT USER FRIENDLY FOR ME..:laugh:
[Samsung Galaxy R i9103] ardatdat:
Don't use both together. I don't feel good when using rom toolbox. Just my personal feelings. Thanks.
[Samsung Galaxy R i9103] D™:
nup buddy. im using rom tool box pro only..:)
[Samsung Galaxy R i9103] ardatdat:
I have just downloaded and installed rom tool box pro. Seems when you set the frequency using the cpu control, it could not give you desired outcome. So, SetCPU is the way to go :cool:
[Samsung Galaxy R i9103] Pradeep21:
I updated ardatdat 4.2 beta 4 kernal on leaked ICS...the problem im facing is when i play music it dont have vodoo effect, after that i have to go to vodoo software to activate vodoo effect...

Thanks ardatdat..

Sorry for my bad english..
[Samsung Galaxy R i9103] D™:
Thnks buddy for testing all this s**t.:p now I m on setcpu pro.. let see whats next..:angel:
[Samsung Galaxy R i9103] vipul12389mehta:
Ardatdat, i flashed ur b4 kernel this morning and i am facing battery drain issues.. It wasnt the same with beta3..

The culprit is android system which is runnin at 1ghz freq..

Is anyone facing same issue ??

Also i want to ask a Q, that are your kernel zip files bundled with wipe cache data scripts ??

Below are screenshots
[Samsung Galaxy R i9103] ardatdat:
Thanks. Maybe you could download BetterBattery States from google play and monitor the kernel wakelocks. If it is related to l2_hsic bug, you could try to shutdown, pull out battery, re-insert to see if the problem persists. Thanks.
[Samsung Galaxy R i9103] gitanshu:
Happening with me too. :confused::confused:
[Samsung Galaxy R i9103] nvo2411:
Can anyone provide me the link to aaradats latest kernel as well as to his dropbox account. I know it's in his signature section but still pretty provide.
[Samsung Galaxy R i9103] mj.vikram:
Ardatdat's dropbox link .....

https://www.dropbox.com/sh/ksfqfltbq3mmg2x/u5AKXnnzHp/i9103_kernel_collection
[Samsung Galaxy R i9103] vipul12389mehta:
I feel that answering this Q is just nt done....

I mean, user are just throwing away a question and ppl are just answering...it...

Cant they scroll back or do some research n den post what they want....the same quest was answered few post back n der was some issues too..with this query...

So i feel that there was no need to answer this question particularly..

Hope everybdy understands

---------- Post added at 11:25 PM ---------- Previous post was at 11:23 PM ----------

If u knw its his signature then y cant u download urself buddy ??:confused::confused:

Rather than bothering other members here..
[Samsung Galaxy R i9103] astuermer:
I really like this kernel.

Less no deep sleep issues as with the stock ICS kernel! :)

But is it possible to have this kernel 1 Ghz stock clock speed and everything above with overclocking tools like CPU Speed?
[Samsung Galaxy R i9103] ardatdat:
In theory, this oc kernel will only be OC when using tools like setcpu. But seems that ics will sometimes use the oc frequency even if you set the limit. If it could not be fixed, i might plan to release both oc and non-OC version of the kernel. Thanks.
[Samsung Galaxy R i9103] astuermer:
that would be great!