yashsingh1/xdaforums huggingface dataset:
[Xoom Android Development] solarnz:
Take the zip file I have provided, extract it, replace the modules and the zImage file under kernel, zip it up and you're done.

Unlike other kernels, we don't pre-package our kernel with a ramdisk and we don't modify your current ramdisk either. This is preserved from your current rom.

Our kernel is just that - a kernel. Not a kernel with ramdisk changes.
[Xoom Android Development] tb-killa:
Mplayer is availible for Android.. see here http://xdaforums.com/showthread.php?t=1077188

Vlc is very beta and i see that we have to wait for next state to get working tests with terminal controll !

[EDIT::] We could use ffmpeg uclinux-dist:ffmpeg, source is available also for Android !!!

I personally used logitech stuff like "Logitech C910" for playing.

Don´t know the exactly chipset name of it !!

I think if you could bring up V4L and Linux UVC driver and tools every device (supported) could work!

We could create library packages for little Kernel and User "insmod" own and needing one to get them working ?

The permission to be given to "/dev/video*" in the uevent.rc or init.rc so that the application will be able to access the node.

like:

if we got some Problems with "insert onboard" Camera we could Is "dev/videoEXTERNAL" to "dev/video*" highest one !!

I personally recommended modified "Camera" from cyanogenmod to get them working with external too or we should modified "Stock" ones to get them working!

Here you got the Link of Cyanogenmod "Generic v4l device support instead of libcamerastub "
[Xoom Android Development] bigrushdog:
Ok for now play with this.

http://goo.gl/LZfhN

You posted some great resources. I'll be back later today.
[Xoom Android Development] Barkermania:
Just got a quick question about this kernel. Sorry if it has been asked before i have been looking for the last few days about it but cant find a answer.

I have used this kernel to overclock to 1.5 and 1.6 with no issues, but the governor im not sure what to set to. In my reading i found you shouldn't leave it on performance mode. So im just curious to what is the best to have it on?
[Xoom Android Development] solarnz:
Interactive or lagfree.
[Xoom Android Development] Barkermania:
Thanks alot for the quick answer much appreciated! Trying to learn what the difference is between them all but just needed one for the everyday use!
[Xoom Android Development] brent0r:
Loving this so far, thanks a lot.

Will there be any more governors added in the future or is there anywhere to try test kernels or the like.

I've had a look over at https://github.com/MotoXoomKernelFlavors/tiamat-kernel-mod but got a bit overwhelmed.
[Xoom Android Development] zacharias.maladroit:
[KERNEL][ICS] Team Eos ROM - kernel collaboration & kernel thread

edit:

this is a custom kernel ("fork") of the Tiamat Kernel

I assumed by "test kernels" you meant additional (also including other) kernels since I tend to call them "test kernels", too

there you'll see the current state of the stuff I added to the kernel

just compile it via

./xoom.sh

and you'll have an installable package in release/Xoom directory

Lionheart governor is most likely a candidate for future inclusion (which I currently test) if bigrushdog & solarnz approve

and some other improvements

there's currently however an size issue with separate out-of-kernel kernel-modules (several megabytes big .ko files ^^) & linaro 4.5 toolchain gonna have to investigate this ...

anyway - the Tiamat kernel as kernel alone or base is awesome

so if there additional questions to my mod - post there

no need to clutter this thread

thx
[Xoom Android Development] tb-killa:
I tested the postet kernel now but its seems to be some strainge ...

i tested 4 different webcams and they don´t would be recognize inside the kernel.

Did you tested with own webcam ?

don´t know what exactly you have done inside your kernel:

i postet now some reference from another "archos kernel" kernel.config

Also i think we should show up why we doesn´t have "dev/video*" directory !!

I attached dmesg with connected logitech c910 !!

[EDIT:::]

Here you could show up what should happend when my camera is connected: Logitech_HD_Pro_Webcam_C910
[Xoom Android Development] solarnz:
1) That is not the Tiamat git repository - that is a repository of a user created fork.

2) The EOS nightlies will always contain the latest available kernel.
[Xoom Android Development] bigrushdog:
Yes. I've been testing with the PlayStation Eye webcam and video0 is created upon detection. I did not compile any adapter modules because USB webcams, by definition, do not use webcams. You can flash the kernel, pull the config from /proc/config.gz and compare. There are about 50 drivers in the webcam group and its not realistic to compile them all. So figure out what driver you need so we can move forward.
[Xoom Android Development] zacharias.maladroit:
my bad

should be clearer now that it leads to the repo of a custom kernel
[Xoom Android Development] zitaa:
will we support for 3g usb dongles anytime soon?
[Xoom Android Development] tb-killa:
I pull config from flashed kernel "2.6.39.4-Tiamat-gb8dfd06bigrushdog@bigrushdog-Latitude-E6520 #51" and show them up:

I didn´t see any "webcam group" so i check up if some reference:

Don´t know if we could ignore these:

I found out that "CONFIG_VIDEO_V4L2=y" would be referenced to "# Multimedia drivers" but here actually in "# Customize TV tuners" ?

Another reference show me up these:

why we couldn´t use "lsmod" inside terminal" ??
[Xoom Android Development] Stormwindfighter:
I'm trying to use the option.ko and usb_wwan.ko module with Team Eos ICS 1.0.0 Wifi Only Version.

init_module '/system/lib/modules/option.ko' failed (Exec format error)

What is wrong?

I think the problem is, that the modules are compiled for the stock kernel, not for the overclocked one?
[Xoom Android Development] srgolub:
How do I set CPU freq?

I'm new to the Xoom. I remember with my OG Droid I needed a program like Set CPU to change the frequency.

If I'm using this kernel with stock ICS, how do I set the frequency? Is it automatically set for 1.7ghz? Do I need something like Set CPU?

Thanks!
[Xoom Android Development] bigrushdog:
The modules are compiled for the kernel they come with.

cd /system/lib/modules
modprobe option
lsmod

Always use modprobe to install a module stack.Very often, modules are dependent on other modules. Modprobe will install the desired module and any dependencies automatically.

Trust me they install...
[Xoom Android Development] bigrushdog:
First, forget stock, run Eos! Eos has built in clock controls. Otherwise run Setcpu or similar program.
[Xoom Android Development] Stormwindfighter:
I already tried to do this with modprobe, too, but in demesg I get the same error:

<3>[ 98.902047] option: version magic '2.6.39.4-Tiamat-g99da013 SMP
preempt mod_unload ARMv7 ' should be
'2.6.39.4-Tiamat-3.0.5-gpuoc-02068-g99da013 SMP preempt mod_unload ARMv7 '
<3>[ 126.352848] usb_wwan: version magic '2.6.39.4-Tiamat-g99da013 SMP
preempt mod_unload ARMv7 ' should be
'2.6.39.4-Tiamat-3.0.5-gpuoc-02068-g99da013 SMP preempt mod_unload ARMv7 '
[Xoom Android Development] zacharias.maladroit:
Android Overclock also works quite well :)

I had some bad experiences with setcpu on my sgs so I wanted to try something new ...
[Xoom Android Development] aR_ChRiS:
Try Antutu CPU master, using both of them on my xoom and my X10.
[Xoom Android Development] bigrushdog:
Yep you gotta use the kernel the modules come with. Im going to start a new thread on all this anyway, as it becomes clear the discussion is moving away from general Tiamat kernel talk. The included kernel is identical to the stock gpu Tiamat kernel in every way. Because of the complicated nature of building all these drivers, it requires that the included kernel be used. As reference, all the driver-enhanced builds I make will be stock gpu. Personally, I run my xoom on all stock clocks on interactive and performance is spectacular.
[Xoom Android Development] nitewalker033:
Thanks, Great Kernel as always.
[Xoom Android Development] tb-killa:
After long testing of your kernel i want to give them other experimenting !

Could I clone your Kernel direct from git.tiamat-dev.com and pull the config from /proc/config.gz and place them in arm/arm/configs/tingray_defconfig to make stingray_defconfig for build kernel like your attached ones ?

did you insert some other kernel stuff or else only configuration of kernel_config ?

i check your config.gz but i didn´t find your "50-drivers" of webcam group ?
[Xoom Android Development] davidsos:
And you have the golden Xoom that can clock at 1.7 Ghz.
[Xoom Android Development] UnholyX:
is it possible to test the oc of only the cpu or gpu? Without flashing boths kernels and test the frequences.

It could be that the cpu has no prob with 1,7 ghz but the gpu dont like the oc.

1600 mhz with oc gpu works

But if i try 1700 mhz the xoom reboots, should i test nongpuoc kernel four 1700mhz stable or is it time wasting?
[Xoom Android Development] Igneo676:
Hey, I am hugely interested in getting LIV2's kernel fully working from the linux4tegra project using the ventana drivers for native debian but it seems his thread died. The drivers are here:

http://developer.nvidia.com/linux-tegra

The only issue is I have little idea on how to combine these drivers with his source on github or honestly a newer kernel from your sources would be awesome. How could I do this? Or do you know a good resource to get me started?

Thank you so much for your time!
[Xoom Android Development] bigrushdog:
Testing is never time wasting. I spend hours testing :D. However, reboots are likely tied to cpu overclocking. To be honest, I've never seen any benefit to gpuoc other than a slight benchmark increase.
[Xoom Android Development] UnholyX:
ok that answers my question ;) i think the problem is the temperature, cauz when i use my xoom outside (about 0° Celsius) i can run some benchmarks - but indoor it reboots after few minutes.

sure it could also be a voltage problem and with more voltage it would be maybe possible to run 1700 mhz.

but to be honest with the Eos 1.0 release theres no need to oc

usualy i use my xoom with 1200 but its good to know that it can handle 1600 :)
[Xoom Android Development] michie:
I posted this in Pete's thread but as this is the most common used kernel im going to ask again here.

What about adding color control to the kernel like in franco kernel for the gnex or voodoo color in older devices ?

The xoom's screen has so much more potential than this and im sure by tweaking color's and saturation it gets alot better!
[Xoom Android Development] bigrushdog:
I can look into it. Trust me, I got 1000 things I'm working on. Post a link to his source and I can look at it
[Xoom Android Development] michie:
Dont worry mate, we all appreciate the work youre doing here ;)

Voodoo color kernel source (supercurio) :

https://github.com/project-voodoo/linux_samsung/tree/nexus-s-voodoo-color

Ezekeel kernel / Franco kernel source with color control implementation

https://github.com/Ezekeel/GLaDOS-nexus-prime/commit/5147ce915be328d76f9471d9767e98eb89cd24ee

https://bitbucket.org/franciscofranco/android-tuna-omap/src

Thanks for all your hard work.
[Xoom Android Development] [David]:
I can't explain myself WHY after re-flashing this kernel (the overclocked one - which was already native into EOS Everest that I have) I report a stronger battery drain :( I reported device doesn't go into deep sleep as soon as before...I can't find a reason I repeat I only re-flashed this kernel (wiping cache and davlik)

Anyone knows a reason why? Thanks

Sent from my Xoom on EOS ICS Everest
[Xoom Android Development] alphanu22:
im running AOKP B25 and it wont go to deep sleep. :(
[Xoom Android Development] ricardowec:
3.0.6

Would be nice to have 3.0.6 posted :D
[Xoom Android Development] eureka9092000:
Do we have this feature in this kernel Version 3.x.x..

http://xdaforums.com/showthread.php?t=1199935
[Xoom Android Development] [David]:
Kernel issue, there's nothing to do untill they'll release a new one (wich supports DS)

LOL, I quote! Maybe even a 3.1 ;)

Sent from my Galaxy Note with DarkyROM 3.3
[Xoom Android Development] iammodo:
Using this with cm9 works really well.

Sent from XDA HD APP
[Xoom Android Development] christianpeso:
This is what we need. Should increase battery life significantly as well. A Tiamat kernel with OC GPU that has working deep sleep would be great!!
[Xoom Android Development] TLX317:
Deep sleep works for me?

I'm running AOKP M4 by the way.
[Xoom Android Development] christianpeso:
Are u using the OC GPU or stock GPU Tiamat kernel?

I'm on Codename 1.5.0.

Edit: I see from your pic it is OC. Hum...I guess its the rom then. Gonna make a nandroid and flash AOKP and find out. Last time I tried AOKP it would not play my music from my sd card and it showed every folder twice when plugged into my PC. Had some unusual behavior.
[Xoom Android Development] theherodrownd:
M4 fixed a lot of those problems for me, runs great. Have it on my galaxy nexus as well.
[Xoom Android Development] zacharias.maladroit:
Hi guys,

sorry, hadn't much time to do any kernel-dev,

the following patch might be useful in addition to the other l2-cache patch on the latest kernel:

https://lkml.org/lkml/2012/2/27/574

ARM: 7321/1: cache-v7: Disable preemption when reading CCSIDR

there are some other patches I wanted to do a pull-request - several of those are already in the latest repo, though

Cheers
[Xoom Android Development] bigrushdog:
That's a tasty looking patch. I have your repo on remote so if you've commited I can cleanly cherrypick.
[Xoom Android Development] zacharias.maladroit:
ok,

I haven't gotten around to add the other changes that I wanted to add

but pushed it anyway:

ics_tiamat_mod10

the reverted jRCU for 2.6.39 is directly from it's developer, Joe Korty

so kudos to him

he asks for experience with battery runtime

unfortunately it didn't boot for me so far (it either stuck at the Motorola firmware logo or rebooted after a while without showing the bootanimation)

maybe you guys know what's up with that and also can give it a test spin if it boots

I had similar issues with e.g. BFS on the 2.6.35-kernel for the SGS where it wouldn't boot

and first after the kernel got ported/bumped up a few versions (afaik 2.6.37 or 3.0) BFS would start to work

the drivers in the SGS + kernel seem to hate too much modifications to the kernel-source so I'm not sure whether it's directly comparable with the situation

of the Xoom; add to that - that it's a different subsystem of the kernel

another thing to try out would be a different Binder implementation by Rong:

which is supposed to be way smoother than the original implementation (and probably some other advantages)

(forked repo): https://github.com/MotoXoomKernelFlavors/android-binder-ipc

original: https://github.com/rong1129/android-binder-ipc

there's a kernel-patch part

and it looks like changes in the ROM also are needed
[Xoom Android Development] timmytim:
Sorry to butt-in here but does the Tiamat team take (paid) requests for kernels? I need one for a different device that has 0 activity on these forums.
[Xoom Android Development] bigrushdog:
The team doesn't but I do. :D I have absolutely zero shame and I'm greedy :D . Get my email from my profile.
[Xoom Android Development] brent0r:
Does this kernel support all frequencies with the lag free governor? I'm noticing its sitting on 1000mhz when Max is set at 1600. I'm using the included kernel from the version 1.0 release.
[Xoom Android Development] mrjonnyrock:
Is 3.05 the latest gpu oc kernel?
[Xoom Android Development] joshndroid:
Can you guys throw up the latest gpu oc kernel compatible with 4.0.4...... I would like to try it with the cornerstone builds if possible
[Xoom Android Development] mrjonnyrock:
can you post a link to the latest cornerstone rom please? If its still being supported.
[Xoom Android Development] Muffycheeks:
This is the link to all downloads:

http://goo.im/devs/teameos/roms/cornerstone/nightlies/wingray

http://git.tiamat-dev.com/tegra2/tiamat-xoom/
[Xoom Android Development] joshndroid:
As much as that is good.... It's not helpful as I don't know whether this is the oc version as it only has the version number not whether it is the of gpu

Eos can u point me in correct direction please....
[Xoom Android Development] EDNYLaw:
Maybe someone can give me an idea of what I'm doing wrong. I'm pretty seasoned on the whole rooting, flashing thing but when I try to overclock this kernel neither ROM control nor SETCPU will allow me to go past 1000 Mhz, I can't undervolt and only have the stock ICS governor choices. I'm on a WIFI Xoom running AOKP 32 and I flashed the latest kernel with EOS R6 recovery softkey mod. Any help would be apperciated, thanks!
[Xoom Android Development] joshndroid:
Does set cpu have root permissions? Try clearing cache in superuser n try again
[Xoom Android Development] EDNYLaw:
Everything has the proper permissions, it looks as of the kernel never flashed though I know it did because I watched it do it successfully. I can't even see anything above 1000 MHz and there are no custom governors. I'm stumped and I did a full data, cache, dalvik, and system wipe to start from square one and still same issue.
[Xoom Android Development] dejavu157:
everytime i try to install the zip it opens update, installing update then it aborts itself...
[Xoom Android Development] joshndroid:
Possibly a bad download...
[Xoom Android Development] Selbmig:
I'm actually running into the same issue myself.
[Xoom Android Development] christianpeso:
Are u running the newest touch recovery by any chance? I ask this because I am and I am also running into the same issues.Flashed AOKP B33 just fine.Flashed the 3.0.14 test 3 kernel and under performance in the ROM the max is 1000. In About, the old kernel; is still reported as being installed.

Went back and installed the older 3.0.5 and when I go back to performance it is still at 1000 and old kernel is still installed. Never had this issue before.

I think it is the newest touch recovery for some odd reason.
[Xoom Android Development] EDNYLaw:
Well, as much as I love the soft key recovery and being able to select which sdcard I suppose I'll flash the other recovery and test it out. At least it satisfy the crackflasher in me :-)
[Xoom Android Development] Selbmig:
Yep I'm running the latest touch recovery. I'll try reverting to see if that fixes it.
[Xoom Android Development] EDNYLaw:
I can in fact confirm that the touch recovery does not correctly flash kernels. I flashed Tiamat R4c recovery then flashed the Tiamat 3.0.5 gpuoc kernel and when I rebooted I was pleasantly surprised to see all the correct frequencies and governors available. Thanks for all the posts and info on this, problem solved!
[Xoom Android Development] jwischka:
Not that more confirmation is needed, but I am also having problems flashing this kernel with the touch recovery. Actually resulted in me thinking I broke something and unlocking the bootloader again, with the resultant loss of my data. Awesome.
[Xoom Android Development] christianpeso:
Any links to the newest kernel? I went to this site,

http://git.tiamat-dev.com/tegra2/tiamat-xoom/

But the zip is not flashable. Just a big zip with a bunch of stuff inside it. I thought it was possible to just restore the boot.img from a nandroid backup so I tried that after making a nandroid with EOS2.0 and restored it to AOKP ROM but it stuck on M logo. Any help in pointing me in the right direction would be greatly appreciated. Thanks!
[Xoom Android Development] ShonkUK:
I have 3.0.15 in my thread

http://xdaforums.com/showthread.php?t=1571467
[Xoom Android Development] nadiros:
Any reason why this wouldn't work on CM9?

I tested and it stuck on the "starting applications" screen... any ideas?

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

*Edit sorry...OT - should be posted in ShonkuK's thread I guess :/
[Xoom Android Development] hansmaiser:
Hi,

I am also interested in this color control feature. Is someone working on this?

There are a lot of threads on other forums in which people ask for this feature to enhance the screen quality. So many people would be glad if someone could implement this feature...

Thanks for your hard work!

Regards

Hans
[Xoom Android Development] apollyon0810:
So I see this thread isn't exactly up to date with the latest kernel included in the nightlies. Is there a thread or site somewhere that keeps up with that sort of thing? I'd rather run a non-OCd kernel... maybe I'm asking too much? I'm used to my Gnex with several kernels to choose from. Is this the only third party kernel available for the Xoom?
[Xoom Android Development] yosterwp:
In case this awesome kernel doesn't quite fit your needs, there is always the Rogue ICS kernel.

BTW, with these kernels, you get the power to overclock the cpu. You have to overclock the cpu yourself though through some app like setcpu, or within a rom. And there is a choice between the stock gpu, and the overclocked gpu, the gpu overclock is set for you in those automatically.
[Xoom Android Development] apollyon0810:
I think you missed the point. The kernel listed on page one of this thread is a much older version than the kernel that comes with the latest nightlies. I hope you haven't been re-installing this old kernel! Of course old is relative... but I hope you comprehend the point.

Is there a way to get a nightly without an overclocked GPU?
[Xoom Android Development] yosterwp:
Thanks for the concern. No, I haven't been installing the old kernel:)

If you want the newest, I think you could try building the kernel from source.
[Xoom Android Development] GuiPoM:
I am experiencing kernel panics on stable eos 2.0.0. On this ROM thread I was kindly adviced to flash not overclocked gpu tiamat kernel.

Now that it is done my xoom is stable when using common apps (market, chrome, news,...) but as soon as I use youtube app or any game I get a kernel panic.

I already uploaded the logs I got and I do not want to crosspost too much but I would like to ask you: any idea why I am facing such reboots? maybe someone already solved such an issue. I would like to add that my xoom is rockstable on honeycomb !
[Xoom Android Development] soomat:
Is it latest kernel for Eos stable 2.0.0...??
[Xoom Android Development] Admiral2145:
Is there someone from tiamat who can create a custom kernel for the TF300? We have tons of roms and kernel source but, we lacking on kernels:-(
[Xoom Android Development] pipesdl:
Any chance of a newer version of this kernel outside of the eos builds?
[Xoom Android Development] tincbtrar:
What do you mean? As far as ICS nightlies go...the last build before jellybean...you should be able to pull it from that build.

As far as the Jellybean builds go...the same applies. :)
[Xoom Android Development] mamounas20:
Link don't work:crying: plz someone post another one!!!
[Xoom Android Development] grey.ghost:
Are there any custom JB kernels in the works? seems that there ought to be some somewhere, I just don't see them.
[Xoom Android Development] thingnblah:
No custom kernels outside of EOS Tiamat but kcrudup is a kernel master and is keeping the kernel fresh.
[Xoom Android Development] thenemis:
+1
[Xoom Android Development] matt0301:
Could I flash this kernel with the Eos Jb 3 Stable ROM, thanks in advance
[Xoom Android Development] themichael:
This kernel is just a much older version of eos kernel and I think its for ICS. Flashing this would be a downgrade and probably cause issues
[Xoom Android Development] :
It states in the title "ICS" that should tell you something......

Sent by Samsung Galaxy Nexus (SCH-I515 Verizon LTE) using Tapa2
[Samsung Galaxy S (4G Model)] goddi2010:
I'll curious as to why people are so enthused with cm7/cm9, miui and aosp? I mean why do you guys like it so much?
[Samsung Galaxy S (4G Model)] adobrakic:
Because they're amazing ROMs. Like literally, they're practically perfected. I finally got around to converting my girlfriend's HTC HD2 from Windows to Android, and I put Cyanogenmod on it. I almost want to trade her phones from how good and quick that ROM is.