yashsingh1/xdaforums huggingface dataset:
[Nexus 7 (2013) Original Android Development] L-ViZ:
tested this kernel today. the performance is really impressive. got without oc 8400p in quadrant benchmark (gpu 450, fsynch off, stock cpu clock, psx rom) never touched the 8k mark before :) so really great work :) but there are 2 strange this i observed.

-the cpu clock shows 1800 (actual cpu used clock) in trickster eventhough max is set to 1,5ghz and is shown 1,5ghz for each.

-min clock couldnt be changed in trickster. always has set itself @1ghz, a bit to high in my opionion. trickster showed 384mhz min and it clocked itself to 384.
[Nexus 7 (2013) Original Android Development] Tk-Glitch:
It shows the max possible frequency available in the table. If I would have added 5 GHz step as max freq you'd see 5000 MHz as cpu clock, though the currently used frequency can be anything (but 5Ghz :D). It's just because Trickster (and many other apps) are looking for highest frequency in the freq table instead of the max frequency policy the user can set.

Mpdecision driver is moving the min clock up and down depending on the situation, that's the default behavior (wait a bit and you'll see the current freq will drop to 384, even if the supposed min clock is 1026 still). If you want to lock it to the desired value you'll have to enable the frequency lock just on top of the min frequency.

--------------------------------

About the naming it's indeed year / month / day / hour (24h format) at compilation time. It's GMT +2 time so it will be a bit off for many people in here. If it's unclear, just look at the upload date, and grab the most recent one.
[Nexus 7 (2013) Original Android Development] L-ViZ:
[MENTION=3847629]Tk-Glitch[/MENTION]

thx for information, very good and informative answere :)
[Nexus 7 (2013) Original Android Development] Tk-Glitch:
@L-ViZ

My pleasure
[Nexus 7 (2013) Original Android Development] jordirpz:
I ll install it. Thanks very much.

Zram support?

Battery friendly?
[Nexus 7 (2013) Original Android Development] commuterbox:
Device turns off after sleep. Undervolted 800 on 384 MHz min. to 1890 MHz at 1075. I'm on cm 10.2 also gpu is at 487 ondemand.

Thank you
[Nexus 7 (2013) Original Android Development] Tk-Glitch:
Zram is supported, yes.

Depends on what settings you use, but it has everything in to be battery friendly.

Try the last build, it should be fixed (though you may have to disable then enable mpdecision to get OC working)
[Nexus 7 (2013) Original Android Development] commuterbox:
Ok thanks that's probably why coz I have my mp decision on. Also I'm on the latest build. Thank you

Sent from my Nexus 7 CM10.2 Dankernel R10
[Nexus 7 (2013) Original Android Development] Tk-Glitch:
Pushed r14 with mpdecision bug fixed.
[Nexus 7 (2013) Original Android Development] Tk-Glitch:
So, after some horribly painful debugging attempts, I was not able to fix the video freezing/sound buzzing bug some of you are encountering. The reason behind that is the CAF/CM base I'm using. Funny thing (not funny in fact) is that the problem exists on my Galaxy S4 int. (i9505 / Qualcomm S600) as well when I'm running CM 10.2 with any CAF based kernel.. The problem is minimal without overclocking (even hard to see/ear), but with some OC it's again horrible. The AOSP base doesn't do that.

Now that this is known and verified, I'll provide in the coming days one or two fully AOSP based kernels as well as the "regular" updated CAF based one, so hopefully you (my dear users) will be able to enjoy the kernel the way you want.

Peace
[Nexus 7 (2013) Original Android Development] katsooba:
Any way to have support for usb audio dacs?:)
[Nexus 7 (2013) Original Android Development] Grondinm:
Hey TK,

Just wondering if you are getting a nexus 5? Hopping to be able to use your great work on it.
[Nexus 7 (2013) Original Android Development] galaxykeks:
If we support him with a few bucks he might... who is in? :)

I'd love to use this Kernel on my N5 :))

Send from the N7²
[Nexus 7 (2013) Original Android Development] blackhand1001:
Is it possible to get slide to wake without slide to sleep. Slide to sleep is too easy to accidentally trigger especially when scrolling. Could this be implemented in this kernel in the next release.
[Nexus 7 (2013) Original Android Development] darkmage1991:
i am also curious as to this question. as i bought the n7 for a car instal just to find out timurs kernel doesnt work with this n7.
[Nexus 7 (2013) Original Android Development] Pfeffernuss:
Disable landscape sweep2sleep and you will not experience unwanted sleep-actions anymore :)

That is, if you use the device mainly in portrait, of course :cool:
[Nexus 7 (2013) Original Android Development] Tk-Glitch:
I'll do some research on that one.

Unless I have enough (or almost) donations to buy one or someone sends one to me, I will probably never get to work on it. Sorry.

It might be. I'll check that. If [MENTION=4684315]flar2[/MENTION] 's work can't do it in its actual state, it could be something he would like to implement.

------------------------------------

EDIT : Added a link to kecinzer's wifi patch in OP for people who want to use Glitch kernel with 4.4 AOSP roms.
[Nexus 7 (2013) Original Android Development] Grondinm:
Understood. If i had more money myself one would be on it's way to you. I was mainly wondering if you where already planning on getting one not asking if you would get one just for us type thing...I know other kernels will be available for it but i trust your work....
[Nexus 7 (2013) Original Android Development] galaxykeks:
Word. Same here... didn't try any on the N5.But yours I'd right away...

Will u push soon an update?

And will the Kernel work with 4.4 based CM?

Send from the N7²
[Nexus 7 (2013) Original Android Development] Tk-Glitch:
Thanks guys. Highly appreciated :)

If it's not released tomorrow, it'll be the next day.

For now, the CM11 and CM10.2 kernel sources for Flo are exactly the same, so an unofficial build would work just fine with my last kernel (with the potentially known issues).

Anyway I'll provide a CM11 compatible kernel when it's released.
[Nexus 7 (2013) Original Android Development] blackhand1001:
Will the update get rid of the wifi randomly crapping out. Thats the only major issue I have.
[Nexus 7 (2013) Original Android Development] MartCLEANRFr:
Battery stats on this kernel guys? Can anyone post? So far it's doing 4h 55m on Screen On Time and forgive me for being too OC, but I want more of SOT lol!
[Nexus 7 (2013) Original Android Development] Tk-Glitch:
Update ! I did not find the time to finish the "fully" AOSP based kernel yet so I'm releasing the classical update only for now.

Enjoy ;)

14/11/2013 :

- Sync with latest CM changes

- Update config for 3G USB dongle support - Still not sure if it works but if it doesn't I think I'm close

- Added a last (the sweet spot it seems) L2 OC @ 1.49GHz with higher bandwidth (4.96 GBPS vs 4.8 GBPS)

- Bumped max GPU vectors bandwidth to 4.96 GBPS

- Lowered default voltage on many CPU freq steps

- Removed date from package naming to replace it with an auto-incremental integer. The upload date does the job already, so it'll just make it clearer for everyone (typical example of new naming : Glitch-flo-r23-CM.zip instead of Glitch-flo-20131017-r16-CM.zip). Also, the CAF based AOSP compatible kernels are now using the same formatting, with -AOSP instead of -CM naming. The future fully AOSP based kernel packages won't have such extension and will only be called "Glitch-flo-rXX.zip".

- Bumped read-ahead buffer to 256k. Best balance it seems

- Added kecinzer's wifi patch for 4.4 aosp roms in OP (to get your wifi back on 4.4 roms when using my kernel)

- Misc optimizations
[Nexus 7 (2013) Original Android Development] lcmazza:
TK, any idea if this is going to work on stock 4.4?

Also, I have ART enabled. Thanks :D
[Nexus 7 (2013) Original Android Development] frost_nz:
Working fine for me under those same conditions :)
[Nexus 7 (2013) Original Android Development] jordirpz:
WiFi patch doesnt work fine for me.

How i ll showld install for good work?

Enviado desde mi GT-I8160 mediante Tapatalk
[Nexus 7 (2013) Original Android Development] RenderBroken:
Thanks for the hard work TK!
[Nexus 7 (2013) Original Android Development] nnguyen:
Can anyone give me a different link for the wifi patch for 4.4? getting 505 internal error when trying to download.

Thanks
[Nexus 7 (2013) Original Android Development] lcmazza:
Here:

http://www.androidfilehost.com/?fid=23212708291674891
[Nexus 7 (2013) Original Android Development] Tk-Glitch:
As [MENTION=4641432]elfrosto[/MENTION] said, it does work fine on stock 4.4 with the wifi patch applied. Though ART gave me issues and returning to Dalvik forced me to wipe to stop the FCs. If you have no issue with ART, you'll appreciate the speed :D

Can you explain what you mean by "doesn't work fine" ? Wifi doesn't work for you ?

I hope you'll like the update ;)
[Nexus 7 (2013) Original Android Development] RenderBroken:
Hells yeah!
[Nexus 7 (2013) Original Android Development] jordirpz:
Can you explain what you mean by "doesn't work fine" ? Wifi doesn't work for you ?

Doesnt work.

But say conected

Enviado desde mi GT-I8160 mediante Tapatalk
[Nexus 7 (2013) Original Android Development] commuterbox:
After upgrading to latest CM and to your new release kernel the freezing/sound buzzing still occurs, at first I thought it was gone but after 15 mins of video playback it started to do it again. As you said its very minimal and it does not bother me that much. My settings are 384 min to 1512 max interactive, L2 OC max, 450 GPU on demand and UV 725.

Thank you so much for the update though, I appreciate your hard work sir.
[Nexus 7 (2013) Original Android Development] Tk-Glitch:
Update for AOSP/stock users !

15/11/2013 :

- AOSP based Glitch kernel is alive ! - No zRAM support on this kernel for now -

Feel free to try and report you experience with this new kernel versus CAF based AOSP compatible kernel.

Thanks !

[MENTION=5068754]jordirpz[/MENTION]

That is unusual.. What rom are you using ?

[MENTION=2912951]commuterbox[/MENTION]

I'll get an AOSP based kernel that will work with CM roms soon. I'm pretty sure it'll fix it for good. BTW I'm unable to reproduce the issue on stock 4.4 rom with the exact same CAF based kernel so it *could* be linked. I'm really curious to see how an AOSP based kernel will do with a CM rom.
[Nexus 7 (2013) Original Android Development] timrock:
Stock running 4.4. Which version do I install?
[Nexus 7 (2013) Original Android Development] GialanG:
Does it still support MultiROM?
[Nexus 7 (2013) Original Android Development] Tk-Glitch:
One of the two AOSP compatible kernels. The recommended one is the AOSP based kernel. Also you'll need the wifi patch as well.

It does ?. The only feature missing is zRAM as it does need more work than I was thinking. I didn't want to report the release "just for that" as I won't have much time this week-end nor next week.
[Nexus 7 (2013) Original Android Development] timrock:
Goo won't let me download the patch
[Nexus 7 (2013) Original Android Development] blackhand1001:
The aosp kernel doesn't work correctly with CM right? You have to use CAF?
[Nexus 7 (2013) Original Android Development] AarSyl:
That would be your only other option, no? (Forgive the sarcasm, but you left yourself wide open for that attack :))

_______________________________________

Phone: HTC EVO 4G LTE

Rooted, Custom Rom & Kernel

Tablet: ASUS Nexus 7.2

Rooted, Stock Rom & Kernel
[Nexus 7 (2013) Original Android Development] Tk-Glitch:
@everyone reading this

I did change a bit the download section in the OP so it's easier to understand. If you have a hard time finding the right kernel for your rom, please explain to me what I can possibly do to make it clearer. Thanks !

-----------------------------------------------------

I did add the patch to androtransfer and updated the link, that should fix it.

As is, the AOSP kernel won't boot (it will, but your screen will stay black at best or will glitch with rainbow colors at worst and the system will be unuseable). Though I'm preparing a CM compatible AOSP kernel as a few users requested that, so when it's ready you will be able to give it a try if you want.

But for now, CAF only for CM indeed.

I've seen orange/brown (and wifi works just fine) but not red.. The patch works fine with stock/official 4.4 rom and Dj8218521's kitkat rom (the only 4.4 roms I did try so far) so pure rom must be different in some ways.. You may try official OTA.

Sorry to be unable to help more, I can't please everyone and/or fix everything, especially when it's not my work.
[Nexus 7 (2013) Original Android Development] jordirpz:
You doesnt need sorry for my, i change my rom. Not problem.

OK , the color is orange/brown, the importante thing for me is that it means that not problem with this color for wifi.

Maybe Dj8218....rom is DjLamontagnelll? Thanks very much

Enviado desde mi AOSP on Flo mediante Tapatalk
[Nexus 7 (2013) Original Android Development] hagensieker:
I'm running the AOSP Glitch on official 4.4 kitkat and noticed that the freeze and buzz is gone. I was experiencing it in CM10.2 and glitch.

I have been running this for a few days and I watch an hour or two of video everyday. Yesterday I watched an entire movie in google play and then got home and watched an hour show on Netflix and another TV show on Hulu later that evening. Have heard the buzz in a while.

The only sad part is my USB DAC doesn't work now but my 3G Modem does.

I have a Nexus 7 2012 with USB ROM and Timur kernel for that duty though. No compelling reason to have it work on my 2013 other than just because it can.

Kitkat with Glitch r47 is working GREAT for me.
[Nexus 7 (2013) Original Android Development] Tk-Glitch:
Update ! I must say that was a good idea (you'll both recognize yourselves).

Strangely this kernel feels somewhat faster on a few things versus CAF base.. Enjoy guys !

17/11/2013 :

- AOSP based Glitch kernel for CyanogenMod based roms is alive ! (Still no zRAM support on my AOSP base yet)

*This kernel may fix 3G dongle support on CM based roms*

---------------------

[MENTION=5068754]jordirpz[/MENTION]

I was talking about someone else, but it should work just fine with DjLamontagnelll's build as well.

[MENTION=5475380]hagensieker[/MENTION]

It may have something to do with the USB OTG fixes/enhancements CM has. My new AOSP kernel (CM compatible) may be your fix..

I don't have an USB DAC or 3G dongle to test myself, sorry :/
[Nexus 7 (2013) Original Android Development] nikr123:
Good on ya. Keep it up. ☺
[Nexus 7 (2013) Original Android Development] Tk-Glitch:
DEB support

I'm receiving many MPs asking me to support DEB (Nexus 7 LTE).

As far as I know, DEB and FLO are sharing the same kernel source and config, so I don't see why my kernel wouldn't work with DEB, but I don't have one to test or anyone close to me with one.

Could anyone around here on a DEB using my kernel confirm that it works just fine (or not) ?

Thank you :o
[Nexus 7 (2013) Original Android Development] teddy0209:
I'll try and give a feedback...

Edit:

r47 works on stock KitKat...
[Nexus 7 (2013) Original Android Development] Tk-Glitch:
[MENTION=3615867]teddy0209[/MENTION]

Thanks man :)

I'll add that in title/op
[Nexus 7 (2013) Original Android Development] teddy0209:
No prob... Using the kernel now... =)
[Nexus 7 (2013) Original Android Development] RenderBroken:
I love this Kernel. You are an amazing dev TK! Thanks for all of your contributions. You also make looking through your sources a breeze for those who love to learn by example.
[Nexus 7 (2013) Original Android Development] Tk-Glitch:
Some of you may have noticed that I did push a small update (r57) for all variants. It's a small update that wouldn't justify itself normally judging by the changelog (even if the small changes are a nice addition me thinks) :

- Added 162 and 270 MHz CPU freqs for standby/low power scenarios

- Bugfixing

- Naming changed for "N7" instead of "flo" to reflect deb compat

So the main goal was to have the same revision for all variants, to "smooth" things.

Also, thanks to everyone posting kind words, I have to admit it's very pleasing :)
[Nexus 7 (2013) Original Android Development] timrock:
delete
[Nexus 7 (2013) Original Android Development] jordirpz:
I installed stock rooted 4.4, you kernel (works), but patch for wifi doesnt work for me.

Maybe in you next kernel, patch are integrate, or you install new drivers for the wifi works well.

I m sorry for my wifi problem

Enviado desde mi Nexus 7 mediante Tapatalk
[Nexus 7 (2013) Original Android Development] vn00914361:
Stock rooted 4.4 + AOSP r57 release + Wi-Fi update. Everything's working great. Tyvm Tk <3
[Nexus 7 (2013) Original Android Development] Jleeblanch:
Out of curiosity, anyone else have issues with USB OTG not working with this kernel on stock 4.4? It works with stickmount on the stock kernel...but after flashing the latest Glitch kernel (r57 AOSP), it would no longer work.

I did see someone posted that USB DAC didn't work but didn't know if that was the same thing...

Regardless, thanks for the hard work! This kernel is butter otherwise :)
[Nexus 7 (2013) Original Android Development] rockingondrums:
Just installed the kernel, have a question: I don't use the tablet for gaming, except for the occasional casual game like candy crush. Various native apps and YouTube/Netflix. I find battery life on the hardware to be a little disappointing, just like on the N5. After switching to faux's intelliplug on the phone (among other things) battery life is greatly improved. Would you still advise against intelliplug? Mpdecision is pretty wonky, though intelliplug on the N7 seems a little less calm than on the N5.
[Nexus 7 (2013) Original Android Development] Tk-Glitch:
[MENTION=5068754]jordirpz[/MENTION]

What a strange issue you have here.. The patch will only replace 4.4 wifi firmware with 4.3 one, so if you were able to get wifi with 4.3 it should just work with it as well. Maybe some router misconfiguration ? I don't know what to say to you jordirpz :/

[MENTION=4481495]Jleeblanch[/MENTION]

Thanks for the report, I may need to change my configuration a bit for USB OTG on AOSP base.. I'll have a look ASAP.

[MENTION=2438439]rockingondrums[/MENTION]

I have nothing against intelliplug as a dev (I wouldn't have added it in the first place), I'm just not satisfied by how it feels as a user (touch input latency). Also I do like how the user can tweak MPDEC (in Trickstermod for example - if you feel adventurous you could find some nice settings for your usage I'm pretty sure). About the N5, since it has more efficiency/power per clock I'm not disapointed by a smoother scaling, though some power-saving oriented governors would help for sure. I'm thinking about smartmax / smartmax-eps these days for such purpose, what do you think ?
[Nexus 7 (2013) Original Android Development] teddy0209:
It works, even for ntfs (that's one of the very reason i use custom kernels), my TB backup directory was in a Flash Drive...
[Nexus 7 (2013) Original Android Development] artymarty:
keyboard question

There seems to be lots of issues with external keyboards and the 2013 Nexus 7

the update to KitKat seems to have fixed some of the key boards, but not all.

The same thing happens with the Logitech Unifying Dongle and keyboard. I have one and it works on every phone I own except this Nexus 9 (wifi)

Works fine with the 2012 nexus 7

I read somewhere that there was a similar issue with the Nexus 10 which was fixed by a custom kernel.

Do you know if there is any way to get this working on the Nexus 7?

I have asked Asus, and they say it's a software thing, ask Google. Google say its a hardware thing and ask Asus

Yay! NOT..

I used to get this working in the PC industry 15 years ago... Back then it was Microsoft/windows vs every hardware manufacturer.. The easiest way to dodge responsibility - "It's not me, it's them!"

Any chance of you having a look into it??

Warmly, Marty
[Nexus 7 (2013) Original Android Development] Tk-Glitch:
[MENTION=2575546]artymarty[/MENTION]

Yeah why not :)

I'll see what I can do on the kernel side.
[Nexus 7 (2013) Original Android Development] rockingondrums:
I don't really play with all those other kernels haha. I've been using interactive for a long time and now intellidemand. I just like some minor undervolting and more consistent CPU scaling.
[Nexus 7 (2013) Original Android Development] liquidini:
want to go back to stock 4.4 kernel but when i flash boot.img from 4.4 stock , wifi doesnt work.

is an undo for deprimator?

thanks
[Nexus 7 (2013) Original Android Development] Tk-Glitch:
[MENTION=2485456]liquidini[/MENTION]

Reflashing the rom should fix it just fine.
[Nexus 7 (2013) Original Android Development] god_md5:
i have try stock 4.4 with this kernel ,video file can not be open.use mx player bsplayer ,stock player
[Nexus 7 (2013) Original Android Development] nikr123:
[MENTION=3847629]Tk-Glitch[/MENTION]

What are you going to do now that the kitkat kernel source is out?
[Nexus 7 (2013) Original Android Development] Tk-Glitch:
[MENTION=4167897]nikr123[/MENTION]

I will merge the 4.4 kernel changes and most likely stop supporting JB for the AOSP version. I'll wait for CM11 nightlies to be available until I merge the changes on the CAF version too. The actual JB kernels will stay available on androtransfer anyway.
[Nexus 7 (2013) Original Android Development] Vcolumn:
nice kernel, im twitchn for more glitchn, but i wonder if I may ask? Can you give an option in the aroma installer for minimum cpu like you do for maximum? i prefer the default minimum and would like to have that at flash time if possible.

Had flo for just about a week now, your kernel and a random aosp 4.4 kang was the 1st thing i did with it :victory: :highfive:
[Nexus 7 (2013) Original Android Development] Tk-Glitch:
[MENTION=1371726]Vcolumn[/MENTION]

I'll add that. I was pretty sure someone would ask for it at some point but I was waiting for it :D

[MENTION=1672088]god_md5[/MENTION]

The kernel isn't your issue here. Many apps aren't yet updated for KitKat btw.

----------------

NOTE TO EVERYONE :

AOSP version (for AOSP roms) updated with KitKat source is ready (somewhat). Prepare yourselves to reflash your rom to fix wifi if you applied dePRIMAtor.zip patch ;)
[Nexus 7 (2013) Original Android Development] habylab:
Woo!
[Nexus 7 (2013) Original Android Development] Tk-Glitch:
Update for stock & AOSP KitKat users ! Don't forget to reflash your rom (or restore original wifi firmware) if you did use dePRIMAtor.zip.

Enjoy !

21/11/2013 :

- AOSP based kernel bumped to r62 :

- Updated to kitkat-mr0 (dePRIMAtor.zip patch not needed anymore - reflash you rom to get wifi back to normal) - This update is not compatible with JB 4.3 !

- Added minimum CPU frequency option to aroma (this setting might be overwritten post-boot by apps or hotplug policy)​
[Nexus 7 (2013) Original Android Development] timrock:
What if I am on stock ROM?
[Nexus 7 (2013) Original Android Development] Tk-Glitch:
[MENTION=3299331]timrock[/MENTION]

I'm not sure to understand.. If you did use dePRIMAtor.zip, just reflash the rom then the kernel. If the rom is clean, then flash the kernel only.
[Nexus 7 (2013) Original Android Development] prstorero:
So I saw that the WiFi fix is no longer needed, but after flashing R62 for aosp (non CAF) the WiFi borks with or without the patch. Am I just missing something? I'm new to glitch and waited a while before flashing a kernel to a kitkat based ROM. This is on omni, by the way.

Edit: I flashed a stock ROM from Scott since the back button was broken for me on omni and the kernel works with WiFi out of the box, so to speak :P

prshosting.org
[Nexus 7 (2013) Original Android Development] timrock:
I didn't flash a ROM, but I did use the WiFi fix. So now you say, just flash the ROM to get back WiFi access. So how would we do this if we are on stock? Just flash the kernel?
[Nexus 7 (2013) Original Android Development] farenteria:
So you got the OTA? Maybe try scrosler's odex rom. I'm not sure if that will work, but you can try that. If not, backup everything with Titanium Backup, and flash a stock rom.
[Nexus 7 (2013) Original Android Development] timrock:
Yes. I Got the update. Both