yashsingh1/xdaforums huggingface dataset:
[HTC Sensation] galilio_mad:
first, million thanks for this amazing kernel, running it on the non-xe ruu and my device is just amazing, using it for 3 days now.

i got humiliated a couple of times comparing my sensation on different roms/kernel to a friend`s totally stock SGS2, i just got back home and thanks to you the humiliation is not mine this time :D
[HTC Sensation] Tungst5n:
This kernel seems to cause boot looping with ICS MIUI no matter which version I use.
[HTC Sensation] SebastianFM:
New kernel with added UV interface is available.

Sorry, I forgot to add this, fixed in v1.30.4.

For sure stock HTC kernel also doesn't work.

I didn't adapt my kernel to work with MIUI, but if you tell me what is required by MIUI or send me links to patches I'll add them.
[HTC Sensation] dyval:
Hi Sebastian, if I flash the latest kernel 1.30.4 will it just set the UV default value? Do I need to change anything?thanks bro.
[HTC Sensation] gopheer:
Is there anyway to make sure the gpu over clocked?
[HTC Sensation] sjknight413:
Put this:

echo 320000000 > /sys/devices/platform/kgsl-3d0.0/kgsl/kgsl-3d0/max_gpuclk

In an init.d file.
[HTC Sensation] jalyn02:
Thank you Dev...
[HTC Sensation] d.kuyt:
Which app can open that file ?

Also, I hv only got the init file but not init.d, or they are the same ?

Thanks

Sent from my HTC Sensation
[HTC Sensation] juancubo:
Can anyone check if with this version or the 1.30.3 you have problems searching images in google (swiping pages ) using default browser in Cd 4.1. Sometimes the images don't pass completely or when going back ( swiping from left to right) the page changes but not the images so when you click you see the wrong one (from different page)

I had the same in 1.30.3 but not in the the 1.30.2. I guess it is related with the Gpu tweek
[HTC Sensation] sjknight413:
Done it for you,

download the attached file, take away the .txt extension and drop it in system/etc/init.d

this will make the 3D gpu clock stick at 320mhz on boot.
[HTC Sensation] d.kuyt:
Thank you very much :)

Sent from my HTC Sensation
[HTC Sensation] sjknight413:
No worries! just hit the thanks button :)
[HTC Sensation] :
Has anyone flashed this to virtuous?
[HTC Sensation] pyro43284:
I'm using the new .4 1728 release I'm having issues with the overclock and undervolting not sticking anyone else having this issue?? I'm on HTC one s ruu with sense 4.0
[HTC Sensation] Catpoule:
great !

how can we check if that works ?

is there a command on terminal to know the gpu ?

thanks
[HTC Sensation] juancubo:
Bad rendering in Coredroid internet browser when searching images

Did someone had time to replicate the issue I posted before

I will further explain:

When Swiping to pass pages in the mobile google image search site, not always the image grid goes entirely, but I have check that if i touch the screen in a blank space, the images will update and the grid will be correctly displayed.

This also happens when using the the arrows. (please see the attached screenshots)

The first one, shows the grid not aligned, the second one shows the images but in the incorrect page (should be page 17, not 16), and the last you can see the bottom of the grid with a bad rendering.

I almost sure that 1.30.2 didn't had this issue since i saw it in 1.30.3 and reverted back to 1.30.2. Now I saw it again in 1.30.4 but want to confirm if it is the kernel, or the kernel rom combination, or if others here face the same problem.
[HTC Sensation] socali:
Yes. Working great.
[HTC Sensation] dyval:
I was able to replicate this. We hope this can be looked into. Thanks
[HTC Sensation] broncogr:
Thread cleaned.

Stay on topic, all such issues should be handled by reporting and pm's.

You have been warned before but failed to cooperate....
[HTC Sensation] rel500:
Awesome. Testing -50 volts. See how the phone handles it. Awesome job bro!
[HTC Sensation] SebastianFM:
I see that this thread was cleaned but I read some of posts before they were deleted and I want to refer to these allegations. It could be a little difficult to me because my english isn't good enought. Currently I don't know who was an author of post #1999. But I want to tell him something.

Your whole post was a bull****. I can say this. Do you have any prooves for your allegations? My kernel isn't 100% stock. I wanted to make overclocked kernel and I did it. I added probably best overclocking available for HTC Sensation so don't tell me that it is BASIC OC! Also I used three tables with different voltage values for different hardware revisions. For each table I added voltage values for higher frequencies, developed by me. Did you see my source code before you posted? What do you tell about changes in gpu driver? Also 100% stock, of course! 300 MHz clock settings? Change in kgsl driver which prevents from setting maximum value at start. What about bug in cpufreq that caused decreased instead of increased performance in benchmarks? It is easy to fix because you must change only one variable in code but believe me, it was very hard to find and takes a lot of time, because when I was looking for this bug I didn't have source code. About touchscreen multi-touch fix, how can you tell me that I'm laying? I can proove that first patch which I released (last Friday) is the real one and it was used by me in my kernels v1.30.2 and v1.30.3. Do you think that fixing touchscreen was easy, I wasted many hours to several tests, analyzing debug output and comparing with drivets from HTC kernel 2.6.35. Everyone can download source code from HTC site, add my patch and compile it to see that I'm not laying. I reverted this patch in my newest kernel v1.30.4 because I found touchscreen driver fixed by HTC (I added it to my GitHub because I wanted to share with other devs). On March 22 I released complete source code so I didn't violate any of GPL rules. It's funny that people permanently accuse me of violating GPL rules. Several people even have requested the source code from me before it was released by HTC. And don't compare me with other devs. I have knowledge about kernels, also I know that kernel released by HTC for HTC Sensation doesn't require too much additional changes except increased frequency to achieve maximum performance, why? It was configured, optimized and adapted by HTC people.

I think that I made the most important changes, so no one should worry about commits count on my GitHub.
[HTC Sensation] PC Jona:
hey guys..to install a new kernal do i have to wipe dalvik and cache?

and i just do this through cwm right?

thanks!
[HTC Sensation] Bastaerd:
Yes. You can also use 4ext.
[HTC Sensation] Electronic Punk:
You seem to know your stuff mate, so much respect!
[HTC Sensation] x3nophobia:
don't worry seb, we all trust you, your art is superb :D :D :D
[HTC Sensation] evonnex:
I have flashed the kernel 1.30.4, can anyone tell me how to change the cpu voltage manually? I have try the app "cpu control" but it shows that my kernel cannot support to change the voltage. THX
[HTC Sensation] jesterpaul:
system tuner pro, my friend.

(how did you manage to post in th Sensation Android Development section with only 2 posts to your name?)
[HTC Sensation] eden1988:
That's weird, default value for 192mhz was 800mV, then I tried to change other values and it reverted to 840mV (seems the system locked at 840mV) and won't go down anymore. I'm using system tuner pro, any help?
[HTC Sensation] evonnex:
Thx. I know how to change the voltage in system tuner pro now, but it seems that the maximum voltage is locked at 1350. Can i adjust it to 1375 or more? Because my phone was no very stable @1836mhz.
[HTC Sensation] simplytheone:
u burn you phone... i think ;)

@1300mV my system go up to 62c temp... in stresstest...1375 mv dont work i think...
[HTC Sensation] sjknight413:
yes, type:

cat /sys/devices/platform/kgsl-3d0.0/kgsl/kgsl-3d0/max_gpuclk

into terminal emulator.

should display '320000000' on screen.
[HTC Sensation] cdman1980:
bug?

I am on ARHD 6.5.3 and I flashed sebastian's kernell. Everything is working excellent but there is one bug with Sebastian's kernell that's very annoying for me.

When I go running I'm listening to music with my headphones. Now when I receive a call while listening to music my phone just freaks out; producing strange noises, I can't pick up and my playlist is completely messed up. I have this bug using the stock music player; I allso have poweramp wich i also like but I doesn't give me the option to controll it from my start screen wich is easy while running. With stock kernell I don't have this problem, so it must be a fault in Sebastian's kernell.
[HTC Sensation] SebastianFM:
By default minimum voltage in HTC Sensation kernel is set exactly to 840 mV and I didn't change it but probably I'll do it to allow UV at lower frequencies.

Yes, I increased it from 1250 mV to 1350 mV. I think that higher voltage could be dangerous and can damage CPU. I tried few times to run my phone at 1836 MHz with voltage set to 1450 mV and 1500 mV but it didn't increase stability.

I don't think so. I didn't change audio related source code and configuration. You should flash stock HTC kernel 3.0.16-gda3fdfc and do some tests before you write that it is my kernel fault.
[HTC Sensation] cdman1980:
As I said I allready flashed stock kernell and then the problem is gone. When I reflash yours it reappears....
[HTC Sensation] squeeish:
Hi Sebastian.

Attached is my latest last_kmsg after I got 3 reboots today. I'm on Virtuous Inquisition 4.0.1 with your v1.30.4 1512Mhz kernel.

http://dl.dropbox.com/u/6831717/last_kmsg.txt

Just in case anyone else is getting this. Great kernel otherwise!
[HTC Sensation] aoryx:
how come its 800mV if u didnt change it

when i flash the kernel its set to 800mV but the minute i try to change it .it never goes under 840mV
[HTC Sensation] runderekrun:
Hey just to let you know: When using your new kernel (.4) on Virtuous Inquisition multitouch is completely broke. .3 worked great.

Just letting you know..
[HTC Sensation] eden1988:
Yep this is the problem I encountered, Sebastian maybe you wanna allow lower UV in the next version?

I got this frequencies from seadersn's kernel thread, someone posted it =)
[HTC Sensation] Ulverinho:
Anyone with Elegancia and new version??? Works perfect as always?
[HTC Sensation] evonnex:
thanks for your reply. Acturally I just want to get a high score in quadrant at a high frequrance.:D

---------- Post added at 03:52 PM ---------- Previous post was at 03:44 PM ----------

thanks for your help ! ;)
[HTC Sensation] Googa:
Reporting that Wi-Fi doesn't work with latest OpenSensation build (from 3/25).
[HTC Sensation] runderekrun:
Dude... this isn't an AOSP kernel. Of course things aren't going to work right with a sense kernel on an AOSP rom. Try using faux's AOSP kernel.
[HTC Sensation] JethroCl:
I'm having a bigger battery drain after installing 1.30.4. Back on 1.30.3 and no problems...
[HTC Sensation] SebastianFM:
I didn't see any errors in your log. Did you change CPU voltage or frequency settings?

I didn't change anything, You should believe me and you always can look at original HTC source code. But you're right, these values are incorrect. Low CPU voltage limit is set to 840 mV and first few rows in frequency tables contains lower voltage than 840 mV. I'll fix it.

In kernel v1.30.4 I used touchscreen drivers with multi-touch fixed by HTC. I could add fix from v1.30.3 especially for Virtuos Inquisition but If only this ROM isn't compatible with HTC kernel maybe devs should fix it.
[HTC Sensation] HunnyBearLewis:
That would be wonderful if you could add the VI fix to 1.30.4
[HTC Sensation] davidep85:
I prefer that rm40 fix the rom so we can get the latest and working release from Sebastian without fixes!
[HTC Sensation] SebastianFM:
Kernel isn't too much related to showing playlist. I checked this once again and I haven't any issues with receiving calls while listening music with headphones. No one else has reported similiar issues.
[HTC Sensation] dislplin01:
link is not working on the 1728 kernel newest version ???? anyone have a mirror
[HTC Sensation] Astug:
Thanks for yet another update! UV was the only thing missing, good stuff Seb!
[HTC Sensation] gefilus:
Why i have multi touch problems again with newest kernel?/ dont have problems with 1.30.3. But with this again when you touch second finger and relise it and touch again first finger stop respond
[HTC Sensation] SebastianFM:
Also I was able to replicate this issue - even on stock HTC kernel 3.0.16-da3fdfc! :mad:

Not related to kernel in any way, Browser or webview component issue.
[HTC Sensation] iraqisniper:
noob question ... what does UV do ?
[HTC Sensation] paranull:
check this out:

http://xdaforums.com/showpost.php?p=21820245&postcount=548
[HTC Sensation] socali:
Can you please explain what was the specific issue you had to fix for VI rom, so that I can try to fix it in the rom itself? Thanks!
[HTC Sensation] aoryx:
http://dl.dropbox.com/u/36272437/Overclocked_kernel_v1.30.4_1782_MHz_by_SebastianFM.zip
[HTC Sensation] SebastianFM:
I found that I must disable this code to fix touchscreen issues on VI ROM.

drivers\input\touchscreen\cy8c_tma_ts.c

if ((ts->unlock_page) &&
((ts->p_finger_count > ts->finger_count) ||
(ts->finger_count == 4))) {
cy8c_reset_baseline();
}

On stock HTC ROM function cy8c_reset_baseline is called when screen is unlocked.
[HTC Sensation] fishluke:
Noob question I know but how do you go about entering and enabling the scripts as in the first post? And also how do you undervolt?
[HTC Sensation] AndroidNeophyte:
Download terminal emulator app and type first su to have superuser permission then the scripts.... To undervolt use system tuner app

Sent from my HTC Sensation 4g with Beats Audio
[HTC Sensation] MuertoKo:
One noob question...

Allowing UV means the kernel is already Undervolted or only that we can Unervolt with with some app or so and Kernel will let us do that?

Know it's newbies but already searched and couldn't find that. I'm new on UV :P

PD: Anyone has an idea on if the GPU OC since 1.30.3 (active by default isn't it?) can produce more battery drain? And also, anyone can tell me the difference between this and Faux123 kernel?

Thanks for all and great job!
[HTC Sensation] pyro43284:
I'm using the new release kernel and the oc and uv changes won't stick as soon as I change tabs it reverts to original.. I'm using system tuner pro anyone having this happen aswell
[HTC Sensation] asesino:
Flashed a couple of hours ago so far so good
[HTC Sensation] bASKOU:
Thanks a lot!
[HTC Sensation] NYCHitman1:
Anyone having issues on latest kernel release on VI?
[HTC Sensation] D.M.X:
Can anybody tell how can I change the min. freq without using any overclocking software ?
[HTC Sensation] Tungst5n:
In all honesty unless you're a developer, you can't as far as I know. Then again, what I know isn't that far. However, overclocking software is usually the most effective way to safely manipulate the it
[HTC Sensation] rawrfische:
If I'm not mistaken, you can edit the value inside the file /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq

I think the default for this kernel is 384000. Look inside the file scaling_available_frequencies for values you can use.
[HTC Sensation] D.M.X:
It works! Thanks dude!
[HTC Sensation] dullahan263:
Awesome, i have been waiting for this UV for a long time. But it seems the voltage cannot go under 840mV, is that default intended? Because lower frequencies can work with 800mV IIRC.
[HTC Sensation] eden1988:
I think Sebastian did mentioned a few pages before that he will try to fix the UV issues.
[HTC Sensation] SebastianFM:
This is the default voltage limit, in next release voltage limits will be extended to 700 mV - 1400 mV.

I found a perfect solution how to prepare kernel with default maximum frequency set to 1512 MHz but with available 1836 MHz, without any issues with restoring minimum and maximum CPU frequency to default values by system daemons and with second core enabled only when it is required. Comming soon.
[HTC Sensation] gefilus:
Fix multitouch. In 1.30.3 there is no problems but in 1.30.4 there is again multitouch problem
[HTC Sensation] eden1988:
I'm not so sure if this has been mentioned, will there be "lagfree" frequency added in your kernel?
[HTC Sensation] aNYthing24:
Hey Sebastian, what fix did you use in 1.30.2/.3 that fixed the multi touch issues? It seems to be the only version that fixed it for everyone.
[HTC Sensation] aoryx:
Sweeet....can't wait
[HTC Sensation] SebastianFM:
I don't know anything about that.

In newest kernel I added touchscreen driver fixed by HTC. Correct me if I'm wrong, but issue with multi-touch occurs only in Virtuos Inquisition ROM.
[HTC Sensation] liamstears:
Just release new version!! :-D :-P
[HTC Sensation] runderekrun:
The odd thing is (it might not be odd for you) the opensensation roms are having the same issue with its default kernel. So just (as far as I know) VI and opensensation continue to have the problem with official HTC kernel fixes. This odd because obviously VI is based on sense and opensensation isn't.

Odd no?
[HTC Sensation] TheCornInGrove:
Hey Seb,

thx 4 ur good work! Ur Kernel is much more smooth on

my

Sensation than Bricked and Faux one's.

Keep it up :).
[HTC Sensation] aNYthing24:
Open Sensation has the issue with the official fix from HTC. When I used Virtuous Inquisition, only 1.30.2/.3 worked since it was your own fix.
[HTC Sensation] SebastianFM:
Maybe, but you should ask VI and OpenSensation developers about that. Anyway I'll prepare kernel with modified driver especially for VI and OpenSensation.
[HTC Sensation] liamstears:
Can I just ask you seb where does this official htc fix come from? I was on the understanding that they release source code 3.0.16 with the error and I have not seen this fix...
[HTC Sensation] SebastianFM:
From HTC Vivid kernel source code.
[HTC Sensation] liamstears:
So not actually for our device but works pretty well here, I mean its not 100% perfect but I can successfully use any touchscreen app I want and only if using a touchscreen test app does some fingers fluctuate a bit when using 3 or 4 fingers

In my eyes touchscreen is perfect so good job!!

Looking forward to your new version :-P
[HTC Sensation] eXceed:
Anyone else have an issue with GPS connectivity in UK
[HTC Sensation] deano309:
Replace the attached file in /system/etc, it may help! (Added UK Servers)

BTW: rename it to "gps.conf" first (Without quotes)! This was copied from my HD2!

My problem is can I change the cpu voltage via an init.d script?

Phone is at work until I pick it up tomorrow and it would be nice to have an answer and possibly a flash file already made!

eg.

#!/system/bin/sh

echo '192000 700' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels

echo '384000 725' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels

echo '432000 750' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels

etc. ?!?!

Any help would be greatly appreciated :)
[HTC Sensation] SebastianFM:
For our device because HTC Vivid has the same touchscreen as HTC Sensation (Cypress TMA300 - CY8CTMA340). The touchscreen driver source code from HTC Vivid kernel differs only in two lines.

Yes, if you prepare correct script. But currently CPU voltage limit is set to 840 mV. Please wait for next release.
[HTC Sensation] akapaul26:
@Sebastian... Once again thanks for your kernel and your hard work!

Confirmation number: 78L1897481911771A
[HTC Sensation] asesino:
Not here everything running smooth!
[HTC Sensation] SebastianFM:
Thank you very much!
[HTC Sensation] socali:
VI 4.0.1 MultiTouch Patch by Socali

VI 4.0.1 MultiTouch Patch by Socali

EDIT: Thanks to several users who tested this, it is now confirmed to fix the MT issues with VI rom. Please note that currently the fix only works when you set lockscreen to slide or pattern.

Some users reported that MultiTouch issues were resolved for them with SebastianFM Kernel v1.30.2 but not with v1.30.4 on Virtuous Inquisition rom.

I made a TEST patch based on best guess, but since I do not experience this issue on my phone I cannot test it.

Can those who experience this (like aNYthing24 or gefilus or runderekrun) please test it and let me know if it fixes anything?

Please flash the test patch and SebastianFM v1.30.4 kernel (no reboot needed between flashes).

Please test with both Slide lockscreen and with Pattern lockscreen settings - try to lock/unlock and then MultiTouch Tester.

Notes:

- Please make nandroid backup beforehand.

- This will remove Quad Lockscreen and Volume Wakeup mods if you have them.

Download flashable: multitouch-test-patch-vi401-socali.zip

md5sum: d1373f55b87300e0d371ca4b5a591281
[HTC Sensation] eden1988:
Sorry, I mean lagfree governor.

Edit: It was added in showp's kernel
[HTC Sensation] Master_Ellis:
Try out CPU Tuner (it's free) and allows for underclocking & overclocking with Sebastian's awesome kernels. https://play.google.com/store/apps/...SwxLDEsImNoLmFtYW5hLmFuZHJvaWQuY3B1dHVuZXIiXQ.. :D
[HTC Sensation] xHighAlert:
So what kind of luck are you guys having with UVing?

I can seem to get down to -75mv (1262.5@1.83) before I start going unstable.
[HTC Sensation] ansonchan:
is this kernel can use on trip miui b008?
[HTC Sensation] George[V.i.P]:
hello

I wanted to ask which kernel is better: faux123 kernel v.002 or SebastianFM kernel v1.30.4?
[HTC Sensation] ziggy1001:
Try them evaluate decide
[HTC Sensation] rpachecoh:
If you ask in Sebastian's post, what answer do you expect to find? Anyway, I prefer Sebastian's, stable using 1782MHz
[HTC Sensation] George[V.i.P]:
I expected that someone will tell me the main differences between the ideology of the kernels.

Whose kernel holds a charge better, or whose kernel is more stable and fast.

I expected the views of someone who has experienced both the kernels.

thanks for your point of view. I appreciate it
[HTC Sensation] LittleH79:
You simply cannot expect to get an answer.

Because every single device is different, every setup one has is different, every network is different.

So one could have excellent batt with this kernel and other not so good because his reception is worse.

So the one and only solution is to try them both for a bit longer and make your own comparison.
[HTC Sensation] rpachecoh:
Exactly, that is what I tried to mean. Give both of them a chance, for me, Sebastian's is the most stable, but every experience is different.
[HTC Sensation] George[V.i.P]:
Thank you. I will try both kernels.

But I use the modifications like as "HQ Camera for ICS", they would not allow me so easy to switch the kernel. I think I have to do a wipe every time I change kernel
[HTC Sensation] rpachecoh:
I use it too, works fine with Sebastian's. Every time I change the kernel, I just do a wipe cache and dalvik cache.
[HTC Sensation] LittleH79:
You can better do as follows;

Full wipe, install base rom with no modifications.

Make a nandroid (CWM backup)

Flash kernel 1 you would like to try.

Then remember or better note your findings.

Then full restore your backup.

Flash kernel number 2 and do same stuff as with kernel 1.

Note your findings.

Then compare both findings and make your final decision :)
[HTC Sensation] George[V.i.P]:
Oh! Thanks. This is a good way out of the problem
[HTC Sensation] mac87:
cpu wake up

hi,

I noticed a strange behaviour on the Quadrant benchmark

I'm on 1.30.2 but a guy in 1.30.4 have the same problem (ARHD thread)

doing the benchmark Quadrant, I only manage to have a full score (2 cpus) only the first try after a reboot

after the cpu score is didided by 2 (and so the i/o score)

by the way with the 2 cpus the score is very impressive
[HTC Sensation] boomboomer:
And when you've done all that, post your results to save us the trouble of doing it - which is what you were asking in the first place!
[HTC Sensation] B-Man2005:
stop forcing cpu 1 to be online !! dont trust quadrant !!! use antutu !!!

and at last !! dont force cpu 2 to be online !!!!!

let mpdecision do the job

3200 quadrant is normal with mpdecision antutu 7200

4000 quadrant is normal when forcing cpu 2 online all the time , antutu 7200

what do you notice ???

leave britney alone ^^

DONT FORCE IT ^^

damnit

edit: sorry guys ... dont want to be harsh or something !! i just cant believe it that so many dont notice the problem !

sorry