yashsingh1/xdaforums huggingface dataset:
[AT&T, Rogers HTC One X, Telstra One XL] For1n:
Odp: [KERNEL][12/31] rohan.kernel.b7 [Linux 3.0.57][GCC 4.7][2.0ghz][S2W][INTELLI][SI

I'm on cm10.1, kernel b

I had a bug that touch screen won't work after the wake. I upped the voltages a bit and will see what happens. I had same bug on previous edition of your kernel

The experience is smooth, better than stock,

Send from my One XL CM10.1
[AT&T, Rogers HTC One X, Telstra One XL] InflatedTitan:
Man I wish I could overclock this beast
[AT&T, Rogers HTC One X, Telstra One XL] CHRISTOPHERg:
For illustrative purposes only, with a little OC with ICS rom.

I can not imagine what you could do in a aopk with this kernel, keep going rohan
[AT&T, Rogers HTC One X, Telstra One XL] shahulvm:
For Info : Changing the min freq to 192 nd max to 1240 with interactiveX made the phone to hang....
[AT&T, Rogers HTC One X, Telstra One XL] monkboy24:
OMG this kernel is on fire!!!!:D Love it!
[AT&T, Rogers HTC One X, Telstra One XL] raptir:
Try a different tool for controlling the CPU. I had issues with NoFrills and the AOKP built-in performance settings, but SetCPU worked for me.
[AT&T, Rogers HTC One X, Telstra One XL] monkboy24:
sent from my powerful One XL that will kick your iPhone 5 and Samsung's ass!!!
[AT&T, Rogers HTC One X, Telstra One XL] Skizzy034:
How do you overclock this with inti.d?

Sent from the first unrootable Android smartphone.
[AT&T, Rogers HTC One X, Telstra One XL] monkboy24:
overclocking is not featured in this kernel yet!
[AT&T, Rogers HTC One X, Telstra One XL] Skizzy034:
I know but I thought someone said a few pages back that they over clocked, something about inti.d. Running at 1.8.

Sent from the first unrootable Android smartphone.
[AT&T, Rogers HTC One X, Telstra One XL] InflatedTitan:
I also read this
[AT&T, Rogers HTC One X, Telstra One XL] bpear96:
I think this might be what he was talking about. http://xdaforums.com/showthread.php?t=1694562&highlight=overclock , im trying it now.

UPDATE: Yup seemed to work fine :D
[AT&T, Rogers HTC One X, Telstra One XL] InflatedTitan:
Bpear! Where you been bro? I'm still recommending your rebelrom to a few people lol
[AT&T, Rogers HTC One X, Telstra One XL] InflatedTitan:
That mod does indeed work.. this is the ROM performance tab in paranoid android 2.14
[AT&T, Rogers HTC One X, Telstra One XL] InflatedTitan:
Was getting 8400 in antutu on PA 2.14... flashed over clock script and get this on first run
[AT&T, Rogers HTC One X, Telstra One XL] Skizzy034:
I wonder if it's possible to add the other frequencies in like 1.6 and 1.7.

Sent from the first unrootable Android smartphone.
[AT&T, Rogers HTC One X, Telstra One XL] blacklistedcard:
The over clocking mod in the development section. Just download the zipfilr and flash it.

Running at 1.8 right now.
[AT&T, Rogers HTC One X, Telstra One XL] rohan32:
2.0ghz Overclock Achieved :) Plus a few other goodies.

Hopefully you can expect b2 sometime tomorrow :)
[AT&T, Rogers HTC One X, Telstra One XL] Skizzy034:
Chyea! Undervolting??
[AT&T, Rogers HTC One X, Telstra One XL] hv6478:
Perfect time to wait for to try this bi*ch out!

Sent from my CM10ified Beast (a.k.a. HTC One XL)
[AT&T, Rogers HTC One X, Telstra One XL] saketh91:
waiting patiently for the otg thing to work in this phone
[AT&T, Rogers HTC One X, Telstra One XL] pside15:
I've been running the B version on the latest LiquidSmooth since last night and haven't had any reboots or any FCs. It's running great overall. The only issue I'm having, and I've had this on every 4.2 ROM with s2w, is my screen still registering touches while I'm on a phone call. When I take the phone away from my ear, after a call, I'm always in some random app. I can tell when it's happening because my capacitive lights come on during the call. I'm going to try the A version and see if still happens. I believe it's something kernel related because when I used LiquidSmooth without s2w it didn't happen. But I also don't see anyone else with the problem so I don't know.
[AT&T, Rogers HTC One X, Telstra One XL] dustinhayes93:
I believe I also had a similar problem. I was on the phone last night and when I was off I had random stuff pulled up
[AT&T, Rogers HTC One X, Telstra One XL] subarudroid:
Not a big deal but I've noticed a graphical glitch on loading circle and lock screen since running b-test.

Sent from my HOX w/CM10.1 4.2.2 s-off :)
[AT&T, Rogers HTC One X, Telstra One XL] pside15:
At least I know I'm not going crazy. If I'm extremely careful and keep the phone only touching my ear it works normally. If the phone touches my cheek it will open up apps, pull down the notification bar, or press buttons on the dialer.
[AT&T, Rogers HTC One X, Telstra One XL] rohan32:
I'll definitely look into it, thanks for combining the reports guys.

Thanks to all who responded with feedback regarding the tearing patches... looks like for now I will be going with patch B since it seems to have received the best reception among users (or at least, compared to patch A for most).

@mlaws90 this actually has no undervolt, but it does have voltage control. when it comes time to actually push out a release, which should be any day now, I'll build up a NOVC version alongside the NORMAL version just like on 4.1.X.
[AT&T, Rogers HTC One X, Telstra One XL] mikelebz:
out of curiosity, which was which patch?
[AT&T, Rogers HTC One X, Telstra One XL] rohan32:
Patch A was the custom one, Patch B was CM's :)

Looks like right now the balance CM has is favorable compared to the aggressive settings of the custom patch. I'll still be tinkering with the values though so hopefully a balance can be made between the two patches, since personally for me on A, there is zero tearing, but it does stutter a little bit.
[AT&T, Rogers HTC One X, Telstra One XL] For1n:
Odp: [KERNEL][12/31] rohan.kernel.b7 [Linux 3.0.57][GCC 4.7][2.0ghz][S2W][INTELLI][SI

So I was under the placebo effect? :)

Send from my One XL CM10.1
[AT&T, Rogers HTC One X, Telstra One XL] rohan32:
Nah, there is much more than just the tearing patch for smoothness haha. GPU has higher clocks possible, many optimizations, etc... thats the #1 main goal of the kernel, and the over 200+ commits in my kernel repo all aim to achieve that :)
[AT&T, Rogers HTC One X, Telstra One XL] jacobas92:
Well, for me A had less stuttering and I tried B first. And I am extremely picky about the tearing. Heck, it kept me from the 4.2 roms- till now. A is very smooth for me. It was a little choppy at first, but like I said- super smooth. Just made LS my dd.
[AT&T, Rogers HTC One X, Telstra One XL] superchilpil:
Well both were a no go for my one x, it would have bad graphical glitches during the bootanimation, boot up for maybe 30 seconds then boot loop.

I can get a log cat if you need it, I'm running liquid smooth
[AT&T, Rogers HTC One X, Telstra One XL] rohan32:
Nah, no need for now, probably due to the Voltage Control (you will need the NOVC version when it comes out).

Thanks though! :)
[AT&T, Rogers HTC One X, Telstra One XL] superchilpil:
Figured as much, I appreciate all the work :)

Thanks!
[AT&T, Rogers HTC One X, Telstra One XL] rohan32:
GAH this is why I hate this haha.

Some of you report A is better, some report B lol. Nearly equal.

For anyone who has tried vanja's kernel, is his kernel + disabling hardware overlays good for you? I've seen good things about it. From what I can tell, he reverted the values back to their stock values and then with disabling hardware overlays it gets rid of the issue altogether. Not sure though, never tried it personally unfortunately.
[AT&T, Rogers HTC One X, Telstra One XL] tropazr:
Yes, yes, yes!!! His kernel completely eliminates the tearing and the stuttering with hw overlays disabled...at least for me. Honestly, you need to try it out and then try to implement what he did into your kernel. The only thing that sucks about his kernel is having to tick disable hw overlays in dev options every reboot (which may be the only option). When it isn't ticked you can immediately tell how bad the stuttering/tearing is...when it is ticked it's absolutely perfect!

I think he could help everyone solve the stuttering issue....it really does work that well.

Only thing (besides LiquidSmooth & you) keeping me on AOSP.
[AT&T, Rogers HTC One X, Telstra One XL] rohan32:
Hmm okay. Its not a fix by any means... its a really really bad band-aid since its frowned upon to check those options in dev settings to get it running properly though.

Have you noticed any decrease in battery life after ticking the options? I believe the overlays it disables can create more work for the CPU to do.
[AT&T, Rogers HTC One X, Telstra One XL] tropazr:
I figured as much....but it works! :)

Battery life isn't great for me on this phone ever (Sense or AOSP) so I keep a charger close by as much as I can...however I have been getting pretty decent times with LS and this kernel. Yesterday I didn't even get under 50% battery by the time I got home from work which rarely happens....best its been in a long time. I am even overclocking to 1782 max with 486 min...using interactive governor and noop scheduler.

edit: old screenshot....I guess I didn't snap my battery stats yesterday like I thought I did.
[AT&T, Rogers HTC One X, Telstra One XL] mikelebz:
I'd rather deal with the minute stuttering that I'm experiencing with aokp rather than disable hw overlays...

Rohan, if you decide to use that bandaid in your kernel, please offer another variant as well
[AT&T, Rogers HTC One X, Telstra One XL] tropazr:
Why though? Is it really that detrimental to the phone/CPU? Not trolling....really want to learn more about this.
[AT&T, Rogers HTC One X, Telstra One XL] Hydromea:
Yeah, disable HW Overlays can reduce battery life... not sure EXACTLY how though, but I know it does, from both personal experience and other's input
[AT&T, Rogers HTC One X, Telstra One XL] rohan32:
From what I can see, disabling hardware overlays forces the GPU to render the screen at 10 times per second... whether that hurts battery or not, it seems like that is not a good option.

I'll be using CM's commit for the tearing, I think (test B). Time to polish some stuff up for the first release. The choice I make for the tearing commit may change, so don't get discouraged if you don't like that commit; it may change in the future. For now though, I think CM's commit offers the best stability for the widest range of people.
[AT&T, Rogers HTC One X, Telstra One XL] mikelebz:
Granted I haven't done it so I do not have any first-hand experience, but from what I understand it disables the GPU from doing it's work and forces the CPU to do all of the work, which is not good for battery life and puts more strain on it than needed. Now I am no battery snob. My battery lasts me far longer than I ever need it to (when I get home at the end of the day I am still over 50%) HOWEVER android implemented the use of the GPU to help out (in jellybean? maybe ICS? idk) and taking that away seems pretty counter-productive to me. I remember that when I had the Aria, we wanted the gpu to do some work, which we never quite figured out if I remember correctly.

again, I am not trying to sound snobby or like a know-it-all... I could be all wrong about this, in which case someone please chime in and correct me, but this is the impression and belief I am under.

EDIT: looks like I was wrong as per Rohan's post above
[AT&T, Rogers HTC One X, Telstra One XL] tropazr:
Makes sense...like I said just trying to learn more. For now, I think I will take the hit in battery life because its been fine for my needs. The smoothness I get is worth it to me.

---------- Post added at 10:05 PM ---------- Previous post was at 10:03 PM ----------

Can't wait to try it. I know it's a wip and tough to satisfy everyone. Ill give it a shot!!!
[AT&T, Rogers HTC One X, Telstra One XL] dustinhayes93:
Hey rohan. Back on android 4.1 when I would use your kernels with s2w I would always get a bug where when I try and wake up the device the touch screen will not respond. It only happens on s2w kernel. It happened earlier. The touch screen would not respond to anything. I tried doing the left to right motion to unlock the phone and it wouldn't work. I could hit the power button and the device would wake and I could make it sleep by doing the right to left motion. Next time I'll try to log cat if I can
[AT&T, Rogers HTC One X, Telstra One XL] rohan32:
I'm gonna push out a new test sooner or later with sweep2wake 2.0, which is like completely reworked and revamped; I'll post that up here so you guys can test that also.
[AT&T, Rogers HTC One X, Telstra One XL] TrancerSte:
I flashed version A and it seems smooth. As I said, I get no tearing anyway so I'm probably not the best person to test on that.

I tried plugging in my USB DAC (FiiO E07K) and the phone froze and rebooted. It then got stuck in a loop, rebooting immediately after the HTC bootloader screen until I unplugged the DAC.

I have tried a full wipe, reinstalled AOKP build 5 and flashed the kernel again, but still the same.

I've tried a USB keyboard and memory stick and both work fine.
[AT&T, Rogers HTC One X, Telstra One XL] pside15:
Sweet. I really hope it fixes my issue with the screen during calls. That is literally the only problem I have.
[AT&T, Rogers HTC One X, Telstra One XL] currydude:
Screen was completely unresponsive this morning ( had to force reboot twice) on cm10.1 and testb. Back to stock cm kennel and touch screen working again
[AT&T, Rogers HTC One X, Telstra One XL] For1n:
Odp: [KERNEL][12/31] rohan.kernel.b7 [Linux 3.0.57][GCC 4.7][2.0ghz][S2W][INTELLI][SI

I had screen flickering in the camera app,

Send from my One XL CM10.1
[AT&T, Rogers HTC One X, Telstra One XL] Viper4713:
So is this kernel abandoned? its still on Beta 7 and no updates? just curious
[AT&T, Rogers HTC One X, Telstra One XL] superchilpil:
Read a few pages back
[AT&T, Rogers HTC One X, Telstra One XL] doc_v15:
I am using the b7 version with s2w on, has not encountered touch screen problem...im using miui rom..

The only issue is battery draining so fast!

Sent from my One X
[AT&T, Rogers HTC One X, Telstra One XL] nimrodsv:
I guess he talked about the beta version..
[AT&T, Rogers HTC One X, Telstra One XL] pside15:
He posted 2 betas a few pages back for 4.2 ROMs. He is supposed to be posting a new kernel with revamped s2w. This kernel is definitely not abandoned. Rohan is one of the most active devs we have and he maintains a good number of ROMs.
[AT&T, Rogers HTC One X, Telstra One XL] Viper4713:
I am new here lol, I been using ViperXL, I could never get AOSP roms to boot when I wanted to try them, but I ran RUU 1.85 and am running AOKP fine now, I love it so far, stable, fast, fun, the only thing is the battery life seems worst, but I have not tried this kernel yet, I do not want to be overclocked to 1.9, I am a battery life freak not a speed freak, 1.5 is plenty fast for me, if I switch to this kernel, do you have any suggestions? I know I could simply change to 1.5, but what about the voltage? leaving the voltage low like that will make my phone reboot randomly sometimes won't it? The only thing I am used to with ElementalX compared to this kernel is that there is options to make things work better if your phone has trouble "vanilla" for example, also is there any way to enable f-sync again? having f-sync disabled can be dangerous if you ask me, if your phone randomly reboots or dies you could lose data.
[AT&T, Rogers HTC One X, Telstra One XL] pside15:
Are you running 4.1 AOKP or 4.2? If you are using 4.1 you need the b7 kernel. If you are using 4.2 you need one of the betas Rohan posted a few pages back. Don't know how your phone will react to certain voltages until you try it. Every phone is different. If you are using 4.1. you can download the novac which helps with phones that don't handle under voltage well. I don't know anything about the fsync thing. I just know that I've used Rohan's kernels almost exclusively and have had no major issues, especially with the 4.1 kernel. That kernel paired with his King Kang ROM or with the 4.1 version of PAC Man ROM are great.
[AT&T, Rogers HTC One X, Telstra One XL] rohan32:
I think I just *fixed* tearing... for myself at least, I get zero stutter and refresh lines.

New testing build incoming.
[AT&T, Rogers HTC One X, Telstra One XL] tropazr:
Boom! Cannot wait!
[AT&T, Rogers HTC One X, Telstra One XL] rohan32:
http://goo.im/devs/rohan/TESTING/rohan.kernel.b1-mr1-TEST-C.zip

Please try the kernel and report back on smoothness.

Let your ROM settle for like a minute before checking for stutter and stuff like that so that I get feedback on the graphics kernel instead of how fast your ROM is :)

I hope this works for everyone. At the very least, it should not HURT anyone's tearing rate, only improve it, as far as I know. You never know though, so please test.
[AT&T, Rogers HTC One X, Telstra One XL] currydude:
So far so good, too early to tell though
[AT&T, Rogers HTC One X, Telstra One XL] Hydromea:
Should this work fine with your latest LiquidSmooth ROM?
[AT&T, Rogers HTC One X, Telstra One XL] jrior001:
It does.
[AT&T, Rogers HTC One X, Telstra One XL] jacobas92:
Why can't I hit thanks more than once?
[AT&T, Rogers HTC One X, Telstra One XL] rohan32:
I take it that it helped tearing a lot for you? lol

Hows it running for everyone? Did it help at the very least?

For me, I get a teeny tiny bit of stutter every now and then, but for the most part on this newest test build C its pretty smooth.
[AT&T, Rogers HTC One X, Telstra One XL] dustinhayes93:
I'm getting major stutter onine Lil. But tearing is fixed!
[AT&T, Rogers HTC One X, Telstra One XL] jacobas92:
Well, I'm actually still downloading (satellite internet). But I am extremely confident that what your saying is very true lol.

And now I finally have a reason to use carbon backup again. It's broke in venom 3.X.X.
[AT&T, Rogers HTC One X, Telstra One XL] Hydromea:
very smooth for me, no tearing, and VERY little stuttering. I only experience stuttering when quickly pulling down the notification drawer.

Overall, very nice.
[AT&T, Rogers HTC One X, Telstra One XL] rohan32:
Hmm, weird. What ROM are you running? And are you currently using any CPU control apps?
[AT&T, Rogers HTC One X, Telstra One XL] thcue:
Works great on Xylon
[AT&T, Rogers HTC One X, Telstra One XL] f100cleveland:
Seems to be working great on the latest carbon ROM too.
[AT&T, Rogers HTC One X, Telstra One XL] rohan32:
Awesome... sounds like the majority of you are pleased with it which is exactly what I was going for.

Here is the link again for anyone who missed it:

http://goo.im/devs/rohan/TESTING/rohan.kernel.b1-mr1-TEST-C.zip

Please keep testing and giving your feedback! It is very helpful to me, even if it is just positive.

The final version of build 1 will have all this, sweep2wake v2.0, faux speaker control, and all the governors from 4.1.x
[AT&T, Rogers HTC One X, Telstra One XL] pside15:
Does the test kernel have s2w 2.0? I had to revert back to a 4.1 ROM because my screen issue during phone calls got really bad. I don't have the issue on any ROM except 4.2 ROMs with s2w. So I'm definitely looking forward to the new s2w and hope it will fix my issue. I have noticed that battery life is way better on PAC Man with your b7 kernel. I never noticed bad battery life on 4.2 but going back I see a huge improvement.
[AT&T, Rogers HTC One X, Telstra One XL] Dacra:
Just installed and set to 1728/192 (I've only recently moved from sense with soff and touchscreen panel fix) to compare with same I was running on viper.

No problems so far, no tearing or any immediate noticeable problems.

On liquid.
[AT&T, Rogers HTC One X, Telstra One XL] darthvince:
I'm on the latest LiquidSmooth; getting pretty bad stuttering with Apex launcher on your test kernel.

The tearing is also still present, but not as bad. The easiest place to see it is when scrolling in settings (you can see it around the bottom 1/3 of the screen).

Great progress. Thanks.
[AT&T, Rogers HTC One X, Telstra One XL] sm753:
I usually experience stuttering just after flashing a new kernel, it usually goes away after a day or so of use (from my own experience anyway). Seeing the same on Nova, hopefully it'll go away by tomorrow or after some more tweaking.

There is some very minimal screen tearing but nowhere near as bad as it was before, hardly noticeable in my opinion, don't see the need to disable hw overlays.

Anxious about how the battery life will be on this kernel!
[AT&T, Rogers HTC One X, Telstra One XL] oksimoron:
I'm running liquid smooth and I haven't noticed any stuttering so far. I haven't had screen tearing issues since I've been using the 4.2 ROMs. Ill report back if anything changes.
[AT&T, Rogers HTC One X, Telstra One XL] jrior001:
Not seeing any tearing or any stuttering worth mentioning on liquid either. I wonder if this is tied to what boot/firmware version people are on. My phone came original with boot 1.09 and the 1.85 software and I've never ruu'd or ota'd to anything newer...wonder if its the newer firmware versions that get horrible tearing .... Sure this has been discussed in depth before just rambling thoughts.
[AT&T, Rogers HTC One X, Telstra One XL] f100cleveland:
I'm also on the original version this thing came with 1.09/1.85 and I haven't encountered any tearing either.
[AT&T, Rogers HTC One X, Telstra One XL] JCon0320:
I got mine on the release date. 1.09/1.85 but i have the tearing.

Sent from my sexy One XL
[AT&T, Rogers HTC One X, Telstra One XL] pside15:
I'm the same way except I was on 1.73 or whatever was before 1.85. I've never seen any screen tearing of any kind on any ROM and I've flashed my fair share.
[AT&T, Rogers HTC One X, Telstra One XL] rohan32:
Mines a launch-day (May 6th) USA AT&T model (I was the first one - and the only one :( - in line at my local radioshack haha) that came with 1.73 and I've always had tearing except for on this latest test build where I have none.
[AT&T, Rogers HTC One X, Telstra One XL] Hydromea:
I'm in the exact same situation as you (including being the only one at RadioShack for the launch) and I've always had screen tearing on 4.2 builds, other than with this kernel, your latest AOKP, and a certain version of your latest LiquidSmooth with the AOKP kernel.
[AT&T, Rogers HTC One X, Telstra One XL] oksimoron:
I got mine April 20th I'm still on 1.09 I used to have a lot of tearing on the first aosp ROMs. Since 4.2 nothing as for stuttering I haven't had much of a problem with it. I find on this test kernel I get a small amount of stuttering when I open recent apps with the pie or switching to landscape in chrome. It's pretty minor tho.
[AT&T, Rogers HTC One X, Telstra One XL] Heisenberg:
I'm running this test build now with the Carbon port, and little to no screen tearing is present for me. A slight stutter is noticeable on Apex Launcher but that isn't bothering me. Loving being able to control voltage again! Thanks for this Rohan :thumbup:
[AT&T, Rogers HTC One X, Telstra One XL] Dacra:
A few times my screen has been unresponsive completely on unlock screen, restarting with long press power button fixes it. No logs or anything, happens maybe once a day max.
[AT&T, Rogers HTC One X, Telstra One XL] oksimoron:
Not sure if this was mentioned but during calls my screen blacks outs but is still responsive. This is on the test kernel
[AT&T, Rogers HTC One X, Telstra One XL] JCon0320:
This... ^^^^^

Sent from my sexy One XL
[AT&T, Rogers HTC One X, Telstra One XL] Heisenberg:
Same here
[AT&T, Rogers HTC One X, Telstra One XL] rohan32:
yeah its a component of sweep2wake known as cmdline options as far as i know that is causing that issue

im gonna implement sweep2wake 2.0 sometime tomorrow and see if that helps the issue, if not i'll work on a fix specific to our device.
[AT&T, Rogers HTC One X, Telstra One XL] NJGSII:
On the latest AOKP with the test c kernel and everything is running great. Really trying to give aosp roms a chance.