yashsingh1/xdaforums huggingface dataset:
[Nexus 7 Android Development] chand9336:
WiFi direct doesn't search for devices it turns on but it doesn't work the way it should
[Nexus 7 Android Development] tenchi0205:
This kernel work on cm10.1?
[Nexus 7 Android Development] sgt. meow:
CM10.1 = 4.2.x. So not any version after V2.

I have no idea what WiFi direct is, so no clue. The only difference between the two kernel sources is just a CONFIG parameter, which I'll enable in the next build.

And people having GPU problems, I am one with you. I'm using outdated code.I'll update today.

Hopefully that will fix all problems.
[Nexus 7 Android Development] cr0wnest:
Flashed on my stock 4.4 ROM from Google. Running fine so far, though battery life doesn't seem so good at the moment. I'll try tweaking the governors a little bit.
[Nexus 7 Android Development] just lou:
Just flashed over stock 4.4. Seems to work very well. I haven't tried to change the GPU from 484 though. That's high enough for me.
[Nexus 7 Android Development] schlex2010:
Will give a try in rooted stock KitKat ;)

Stock kernel little bit laggy...
[Nexus 7 Android Development] ZenInsight:
A bit? Yuck..way laggy to me (well...may be just in some games).
[Nexus 7 Android Development] schlex2010:
OK, a BIT MORE :laugh:

But I do not play games on my Nexus 7.
[Nexus 7 Android Development] miki67:
Also for me... Thanks :)
[Nexus 7 Android Development] everesee:
I can't OC GPU to 600 on stock kitkat, it's reverting back 484... How can i fix it?
[Nexus 7 Android Development] just lou:
GPU speed issue is supposed to be fixed shortly.
[Nexus 7 Android Development] bobbytomorow:
I am experiencing the same...I use trickstermod to overclock the gpu but it keeps reverting to 484, the overclock never sticks
[Nexus 7 Android Development] Edible_DNA:
Works good with Stock Android 4.4

CPU set to 1600, GPU to 520. Interactive, Deadline. :)
[Nexus 7 Android Development] bobbytomorow:
I ended up just manually overclocking by editing gpu_oc file found in /sys/devices/system/cpu/cpu0/cpufreq/

I changed the variable from 484 to 520 and all is well :)
[Nexus 7 Android Development] sgt. meow:
It won't go below 416 or above 520 (properly). I'm fixing that.
[Nexus 7 Android Development] dexviajiboy:
does v13 work on cm11? :confused:

thank you..
[Nexus 7 Android Development] käsebr0t:
It works very good for me :thumbup:

Gesendet von meinem Nexus 7 mit Tapatalk
[Nexus 7 Android Development] sgt. meow:
Can anyone on 4.3 with Franco kernel send me the config.gz from /proc/ ?
[Nexus 7 Android Development] ZenInsight:
Is the fix in yet? When I applied this kernel to stock, my wifi broke? Am I the only one? I had to restore back to stock and stock kernel.

I would love to have GPU OC to 600 for games and an all around smoother experience.

Also, USB OTG seems broken on stock ROM, does this kernel fix is or is a ROM issue?
[Nexus 7 Android Development] bobbytomorow:
I am using this kernel with stock OTA 4.4 and I am not experiencing any problems, wifi is working fine here. Also been using USB OTG just fine, works out of the box.
[Nexus 7 Android Development] ZenInsight:
I had to scroll up to make sure I posted in the Nexus 2012 area. I can connect my Canon 7D to my Galaxy Note II, but not on the Nexus 7. What are you connecting to the micro SD, a flash thumb drive? May be I can't connect my camera then....

No wifi issues huh? Hmmm...mine broke totally upon installing. I will wait for the OC 600 update and flash again.
[Nexus 7 Android Development] just lou:
I'm running stock 4.4 and wifi works fine. The GPU hasn't been fixed yet, but he's working on it. Someone in the past did extensive tests on overclocking the Nexus 7 GPU, and the results showed little or no real benefit going above 520 MHz. The biggest performance increase was going from the default 416 MHz, to 446 or 484, and then only a smaller increase going to 520.

I don't know about the USB OTG. I don't use it.
[Nexus 7 Android Development] ZenInsight:
Good to know, I will only OC to 520 then.
[Nexus 7 Android Development] just lou:
New kernel sources are out if it helps:

https://android.googlesource.com/kernel/tegra/+/android-tegra3-grouper-3.1-kitkat-mr0
[Nexus 7 Android Development] Dany16v:
OTG with PAC 17/11 and V13 works fine, so it was a ROM problem :)
[Nexus 7 Android Development] kareemgonna:
Good to know, just ordered an OTG cable :)
[Nexus 7 Android Development] friedsonjm:
Now running this kernel on Slimkat 4.4 ver 1.3 ROM & GAPPS, all seems well! Trickster set to 1500, row, interactive. Looking forward to next build on this excellent kernel...

jf
[Nexus 7 Android Development] dexviajiboy:
also work fine here with Pure Aosp 4.4 KRT16M (ART)

blitz ⚡

Sent from my AOSP on Grouper
[Nexus 7 Android Development] flamand:
No cifs on stock kitkat. Anything special required to get mounts working?
[Nexus 7 Android Development] sgt. meow:
I don't use it but if it worked before it should work now. All I dots was compile threw modules inline worth the kernel.
[Nexus 7 Android Development] TeamMex:
sorry for my stupid question xD but

this kernel work good on

PARANOIDANDROID 3.67 ?

sorry but im newbie on Nexus 7 :C
[Nexus 7 Android Development] poondog:
Yes :)
[Nexus 7 Android Development] TeamMex:
thnks for response
[Nexus 7 Android Development] macrossmerrell:
V2 modules zip is borked. Md5 never matches from drop box link. Tried on my tablet and PC. Thought you should know!

Merrell
[Nexus 7 Android Development] dangnhap01:
I cant use your kerne,it cant get past lockscreen,it alway says "sorry,nfc service has been stopped" :(

tried kernel cleaning script,faux reset kernel

Using latest JellyBeer CM10.1 :(
[Nexus 7 Android Development] sgt. meow:
[MENTION=831750]macrossmerrell[/MENTION]

But do the modules work for you? I'll re-upload in a moment.

[MENTION=5186224]dangnhap01[/MENTION]

Backup your ROM on a working kernel. Full wipe. Restore the ROM, and flash the kernel.
[Nexus 7 Android Development] macrossmerrell:
It errors trying to flash, the modules that is. I'll try it again tomorrow.
[Nexus 7 Android Development] sgt. meow:
MODULES AREN'T AVAILABLE IN FLASHABLE ZIP. Extract and insmod manually.
[Nexus 7 Android Development] macrossmerrell:
My bad! I realize now that I can't read... Sorry about that. I've never seen modules not in a flashable zip, so I downloaded and went to town when I next rebooted. Guess I should have kept reading ;)

Merrell
[Nexus 7 Android Development] sgt. meow:
Don't beat yourself over this. I almost tried to flash the tilapia bootloader and 4.3 update on to my grouper! So yeah, everyone has their bad days.

:)
[Nexus 7 Android Development] ameinild:
Does this use the newest hotplug driver from Franco r165 ??
[Nexus 7 Android Development] sgt. meow:
No. IMHO the initial implementation is the best one. I also plan on tweaking the hotplug a little some time later, so that version is easier.

I am working on a 4.3 kernel, now that I have finally switched to stock 4.3.
[Nexus 7 Android Development] sgt. meow:
Pictures speak a thousand times louder than words, so here goes:

Expect the kernel and its modules by the end of today. Not building modules for first build, may change later.

Huge thanks to [MENTION=3332811]faux123[/MENTION] and [MENTION=2687601]Metallice[/MENTION].

Things left to do:

ro.secure=0

ro.debuggable=1

etc. changes in the ramdisk.
[Nexus 7 Android Development] brakke97:
Thanks for all the effort you do for us. We really appreciate that. ;)
[Nexus 7 Android Development] atlharp:
See if it boots with the new CM 10.2 build. Thanks again! :thumbup:

http://xdaforums.com/showthread.php?t=2029151
[Nexus 7 Android Development] sgt. meow:
V3 is out. Supports 4.3. Check the changelog for a short list of what has been changed.

[MENTION=4451478]atlharp[/MENTION]

DL'ing right now. It should support it.
[Nexus 7 Android Development] ameinild:
So the new version works on both 4.2.2 and 4.3 ? Anybody tested it on 4.2.2 ? :)
[Nexus 7 Android Development] sgt. meow:
I tried it once on 4.2.2. But that was a different ramdisk, so technically this shouldn't work. Maybe in the next build I could add like a chrooter like [MENTION=788040]nobodyAtall[/MENTION] did with his X8 kernel. Removing that info for now.
[Nexus 7 Android Development] shevich:
[MENTION=4394172]sgt. meow[/MENTION] I just flashed your kernel on my tilapia and so far so good, performance is excellent, battery life shall be tested, currently i'm in airplane mode because I don't have that SIM near me but as soon as I find it (a couple of days) I'll report the state, thanks :)
[Nexus 7 Android Development] sgt. meow:
So this baby works on Tilapia then. Right after your 3G test I'll put it up in the title.

Thanks for the test.
[Nexus 7 Android Development] ales007:
HI,

Thanks for this awesome kernel,it works very well,everything is better :D ,the only issue is the battery drain in deep sleep ,it's very bad compared to the stock one,i think its related to sweep2wake ,i tried to disable it but i think i make something wrong :confused:

I tried : echo 0 > /sys/android_touch/sweep2wake ,and also echo 0 for the other files in android_touch ,and after that its still works ,even after a reboot it's still here ,and the files haven't "0" any more,they all went back to "1" ,i tried to manually change the values with root browser ,and the same thing occurs.

I also tried to browse /sys/android_touch/ from recovery in order to erase the folder/files ,and after i mount the "system" ,there is no such folder ,so i think that the folder is build when device boots up (or not lol :laugh: ,i am not really experienced ^^' ).

Thanks .

edit :: i am on stock rooted kitkat ,and btw another issue that i have ,it's very strange ,my wifi is disabled,but in the battery usage,its shown thats its always ON,and the time value of wifi is increasing ,but as i said its disabled oO . any idea for this? (i thinks this is the real problem for my battery drain)

edit 2 :: I just figure it out for the wifi ,in advanced wifi option i disabled : "scanning always available" ,and just after that on battery usage,the time for wifi is not increasing any more,it's a strange behavior ,i think that with stock kernel i didn't had that issue .now i will just check if battery drain is ok =)
[Nexus 7 Android Development] lagoskon:
Have you disabled the sweep2wake options with trickstermod ??

If not , this is the reason they appear again after reboot

Στάλθηκε από το Nexus 7 μου χρησιμοποιώντας Tapatalk 2
[Nexus 7 Android Development] ZenInsight:
I can't get OTG to work on stock 4.4 rooted with stock mount. Did you solve this?

---------- Post added at 11:19 PM ---------- Previous post was at 11:18 PM ----------

How do you enable art?
[Nexus 7 Android Development] thereal_bigjake:
It has to do with the rom and not the kernel. I am using this kernel on BS Harmony 4.4 and otg worked with stick mount. I flashed the otg fix posted in that thread and now it works without stick mount.

Otg works out of the box on roms like PAC and Carbon + OxyDo without the need of stick mount.
[Nexus 7 Android Development] ZenInsight:
Is V13 not flashable through CWM? Can it only be side loaded? I'm getting a bad file notice.

---------- Post added at 12:12 AM ---------- Previous post was at 12:08 AM ----------

Can I use the otg fix on stock? There is also a tweaked stock in the forum I could try. I really need otg to work

....and GPU oc....and gel....and art...lol

Then I will leave it alone for a minute.
[Nexus 7 Android Development] thereal_bigjake:
I would just use twrp and the otg fix is for cm11 based roms. BS Harmony runs great, give it a shot and you can have all that you want :D
[Nexus 7 Android Development] dexviajiboy:
link on my siggy, I shared step by step (see post no. 3 only)
[Nexus 7 Android Development] robgee789:
this is an awesome kernel mate keep up the great work
[Nexus 7 Android Development] ZenInsight:
Wow. thanks man! that's quite a jump in horsepower. Do you notice it to be smoother in games as well? Does that ROM allow for overclocking (I mean the kernel that comes with it) or is it only stock?

Is USB OTG functioning?

If you get GEL to work, we would be set!
[Nexus 7 Android Development] dexviajiboy:
if you enabled ART, I recommend running stock for performance & battery.. yesterday I run with GEL workfine, makesure latest superSU 1.75 & gapps 191113... I cant give any word for OC on ART, its still experimental...

now Im on CM11 KRT16S... also with same step...

Sent from my Nexus 7
[Nexus 7 Android Development] litemintx:
Which text editor that can change the file of doubletap2wake? I want to disable doubletap2wake. Thanks
[Nexus 7 Android Development] thereal_bigjake:
You will need TricksterMod or make an init.d script. If you just edit the file it will revert when you reboot.
[Nexus 7 Android Development] litemintx:
Thanks! Found it there. ??
[Nexus 7 Android Development] dexviajiboy:
had anyone try yet latest pa grouper 4.0 23/11/13?
[Nexus 7 Android Development] thereal_bigjake:
Didn't know there was o e. Link?
[Nexus 7 Android Development] dexviajiboy:
just try pa grouper bootloop http://d-h.st/search?search_by=1&search_for=grouper but cm11 & omni ok

btw for 4.4 I highly recommended CM11 unofficial by Temasek & Omni by Klozz with Gapps by dhacker29...

Sent from my Nexus 7
[Nexus 7 Android Development] just lou:
FWIW, I haven't seen any stability issues at all running with stock 4.4. I'm running the CPU @ 1.4GHz, GPU @ 484 Mhz, ROW, INTERACTIVE.
[Nexus 7 Android Development] dexviajiboy:
I'm just wait for new oxy update.. fourteen:cyclops:
[Nexus 7 Android Development] sgt. meow:
You could send me the dmesg and last_kmsg instead. The logcat may help but the chances are very slim to none.

And what governor are we talking about here?
[Nexus 7 Android Development] sgt. meow:
I don't think a kernel can flat badly, but a ROM can of that's what you were saying. As long as it works nice...
[Nexus 7 Android Development] ZenInsight:
4.4 kernel breaks wifi on stock.
[Nexus 7 Android Development] just lou:
No it doesn't.
[Nexus 7 Android Development] robgee789:
Wife was fine for me on stock with this mate
[Nexus 7 Android Development] nereis:
I was wondering if there would be a way to tune the hotplug to maintain 2 cores on at minimum like the mako Franco Kernel?
[Nexus 7 Android Development] ZenInsight:
It does on mine, specifically.
[Nexus 7 Android Development] cr0wnest:
Best kernel for the Nexus 7. Fast, stable, and easily tunable in Trickstermod.
[Nexus 7 Android Development] sgt. meow:
Didn't see anything unusual. Did you dmesg after the crash or were you co-incidentally dmesg-ing during the crash?
[Nexus 7 Android Development] redeyedjedi:
yea......I thought that too, a reboot then a dmesg........saw nothing, except maybe the hotplug driver is a little up/down trigger happy.....but so is showp's mpdecision. I dunno if that can cause a reboot but it never has. could he pull a dmesg over adb if he has a frozen lock screen? last kmesg is the way to go. BTw, I ran this kernel and perused dmesg......I find it quite stable, not much out of ordinary except for the "happy hotplug" but that is Franco's work right?

---------- Post added at 11:34 AM ---------- Previous post was at 11:33 AM ----------

probably, but not easy. also, it would just eat battery baaaaaaaad.
[Nexus 7 Android Development] sgt. meow:
Yep. It's Franco's. The initial version. I liked it very much and I kept it that way.
[Nexus 7 Android Development] redeyedjedi:
can I ask you this, mkernel uses the d2w and s2w and it is your implementation ported from elementals correct? on his kernel (mkernel) sometimes has touchscreen issues, freezing, incorrect touch recognition, and a reboot will fix it. I've seen it and read about it in his thread, but have never found anything in dmesg...... do you think your kernel has any touch issues like this? I was thinking that was maybe his issue. nice work tho.....I'm not trying to criticize, I hope it don't sound that way.
[Nexus 7 Android Development] nereis:
Tried this kernel out for a few days and found it reaaaaaaaaaaly snappy, however the performance is beyond my needs and I think it's time to move on.

I've attempted at tuning the kernel for more battery / a more reasonable hotplug behaviour, but I can't seem to get it to slow down enough to my liking. lol

Here's my mileage so far, might be worth a try for some.

ROW Scheduler, 512kb read-ahead

102Mhz - 1300Mhz

interactive tuned

- go_hispeed_load 70

- go_maxspeed_load 95

- hispeed_freq 660000

- sustain_load 95

hotplug control

- first_level 80

- second_level 60

- third_level 20

--

With these settings, I get single core operation on most UI & pure text scrolling, which scales up starting with mixed content like Google+ and stays at dual core throughout browsing without falling back to single core too often. With higher demand apps containing multiple gif the hotplug will go quad core on loading, and scale back down to about dual core when things calm down.

I guess hotplugging happy is great in theory and is how multi-core processors should operate, however I tend to side with the current franco philosophy that says hotplugging cores can become expensive in the real world. Will definitely come back to Oxydo if I decide to start gaming though. :good:
[Nexus 7 Android Development] just lou:
Never thought I'd see someone leave because there's too much performance. ;)
[Nexus 7 Android Development] dexviajiboy:
shared My setup Oxy14 on CM11 Build 29/11/13 (ART)

-betterbattery/wifitweak/smooth

TricksterMod:

Set delay 15s

13000

102

Intractive

-HiSpeed 85

-MaxSpeed: 85

-TimerRate 20000

-MinSamplingRate 50000

TouchControl All Off

Others default Oxydo 14

it's worknice here...:good::D
[Nexus 7 Android Development] sgt. meow:
I am going through the errors with updating to Linux 3.2.48. Will be till mid-December because I have got exams. In the meantime, I'll drop in a V14 tomorrow.
[Nexus 7 Android Development] mradermaxlol:
Can anyone re-upload V13? Page doesn't exist... Or a mirror, perhaps... I'll be vey pleased :)

Отправлено с моего Nexus 7 при помощи Tapatalk
[Nexus 7 Android Development] just lou:
I just checked and the download link works fine.
[Nexus 7 Android Development] sgt. meow:
V14 is out. And so am I for a few weeks. Enjoy.
[Nexus 7 Android Development] thereal_bigjake:
Sweet :D
[Nexus 7 Android Development] sgt. meow:
520. Above that requires overvolting to be safe.
[Nexus 7 Android Development] sgt. meow:
Overvolting is done automatically. Hardcoded as of now.

And it actually overvolts when freq is above or equal to 600MHz. Sorry about the wrong info.
[Nexus 7 Android Development] just lou:
v14 looks good. I can't find any issues with it running with 4.4 stock rooted. :good:
[Nexus 7 Android Development] thereal_bigjake:
SmartMax feels great but it was causing problems while playing Sonic Dash. Getting lag and it froze up once but the game is fine with interactive
[Nexus 7 Android Development] just lou:
I don't know if it's kernel related, but I put my tablet to sleep last night with about 40% battery. When I woke up today, it wascompletely dead. This is the first time ever this has happened. I hadn't added anything or changed anything other than updating the kernel from v13 to 14.
[Nexus 7 Android Development] ClariS:
Mine played music all night and when i woke up, it only decreased from 15% to 5%. I assume it may not kernel related. What is your kernel settings?
[Nexus 7 Android Development] just lou:
Nothing out of the ordinary. 1400/484, ROW, Interactive. Everything else is untouched.
[Nexus 7 Android Development] poondog:
Good luck mate :)
[Nexus 7 Android Development] tzlot:
I'm on vanir with 14 - runs great - dropped 5% over the last 10 hours. Maybe a one time brain fart? Some app misbehaving? If it keeps doing it use BBS or something to narrow it down...
[Nexus 7 Android Development] just lou:
After it charges, I'm gonna use it for awhile and put it to sleep. Then I'll see what it's doing.
[Nexus 7 Android Development] mystx2112:
Did you have the back light clamping range scaling turned on? If so I noticed my screen wasn't going off completely when I had range scaling enabled and it killed my battery too.
[Nexus 7 Android Development] tzlot:
No haven't played with that at all - I use lux.
[Nexus 7 Android Development] just lou:
I think my battery issue may be caused by an app called "Greenify". Despite most reviews saying it's the greatest performance and battery saving app ever invented, I have a feeling it's having the opposite effect on 2 of my devices. The battery life on my phone during standby has gone in the dumps too, and the only common denominator is Greenify.
[Nexus 7 Android Development] thereal_bigjake:
Standby has been fine for me so I just installed Greenify and hibernated 20 or so apps. Lets give it a day and see what happens :D
[Nexus 7 Android Development] jyesucevitz:
smartass

I haven't seen it mentioned since October. Has the smartass issue been corrected. N gt I missed the answer I apologize.
[Nexus 7 Android Development] sgt. meow:
The smartass driver requires a complete re write if the sysfs interface. Will get around to it soon. Exams may be postponed. But I have something else to clear up first.
[Nexus 7 Android Development] Zeljko1234:
Do your exams first, kernel can wait ;)
[Nexus 7 Android Development] jyesucevitz:
I appreciate the response anyway. Thank you.

Sent from very PAranoid Nexus 7
[Nexus 7 Android Development] just lou:
I uninstalled Greenify, and my tablet slept normally. I only lost 5% of my battery in around 9 hours. I don't know if it was the culprit, so I'll keep an eye on things.
[Nexus 7 Android Development] thereal_bigjake:
Well overnight I went from 100% to 65% so it may just be greenify
[Nexus 7 Android Development] just lou:
Yeah, 35-40% loss was about what killed my N7. Thanks for confirming it.
[Nexus 7 Android Development] robgee789:
I've got greenify on both my tablets and I don't get much battery drain at all, I would suggest wakelock detector to see what's waking up the tablet and system monitor to see what cpu frequency it staying on, I had a problem on my tf300 where it would hang at 475mhz then I turned off gps and it went to deep sleep, so if it the battery drain comes back I would try that
[Nexus 7 Android Development] dexviajiboy:
no more dim backlight issue for me on v14 (CM11)

no need addition app to control brightness like on previous v13... :good:

only ..anyone feel slow charging? or just me :confused:
[Nexus 7 Android Development] CreepyE:
Funny you should mention that as charging seems a lot faster to me lately since the update

Nexus 7 (1st gen)

AICP 4.3.1

Oxydo V14
[Nexus 7 Android Development] dexviajiboy:
thanks for reply.. sorry my english not very well..

on 4.4 only rom PureAOSP with Oxy13/14 fast ac charging..

nvm just asked..

sent from CyanogenMod 11 on grouper
[Nexus 7 Android Development] sgt. meow:
Some ROMs take longer to charge.
[Nexus 7 Android Development] dexviajiboy:
ok, thank you..

sent from CyanogenMod 11 on grouper
[Nexus 7 Android Development] robgee789:
ive tested this kernel against m-kernel faux and franco and this has the best battery and smoothest feel to it by far
[Nexus 7 Android Development] heatledger:
on the same rom? what?
[Nexus 7 Android Development] robgee789:
All on this ROM mate http://xdaforums.com/showthread.php?p=47599762 and the fps in quadrant benchmark are crazy compared to other kernels
[Nexus 7 Android Development] JovieBrett:
It froze unexpectedly when I quickly move and scroll between apps. I missed the logcat :( I'll try to catch the error next time so it might help you fix some stability issues :good: Anyway I'm using it on my Grouper with rooted stock 4.4 and untouched latest Oxydo kernel:) Eventually, this is the best kernel in cases of Graphic processing unit! Graphics is great, no crappy graphics when I scroll and switch between apps, it's so smooth as well as peformance! Got a score of 14531 in Antutu Benchmark :D