[KERNEL][1,4GHz]Tweaked kernel v2[12/02/2013]

atis112 · Feb 10, 2013

Features:

Don't need modules, everything included in the kernel
Init.d script support (Requires busybox in xbin)
Lulzactive, Hotplug, SmartassV2 governors
SIO, VR schedulers
Avaliable CPU frequencies: 98MHz, 196MHz, 320MHz, 480MHz, 600MHz, 800MHz, 1GHz, 1,2GHz, 1,4GHz
Default max CPU frequency: 1GHz (600MHz when screen is off)
Default min CPU frequency: 98MHz

Requirements:

Unlocked bootloader
Fastboot

Download:

http://rapidgator.net/folder/1552230/protoukernel.html

Install:

Boot to bootloader
Install the kernel with fastboot: "fastboot flash boot 'kernelname'.img"
Reboot and enjoy!

Sources:
https://github.com/atis112/htc_kernel_protou

atis112 · Feb 10, 2013

Changelog:

v2:

Init.d support
SIO, VR scheduler
New CPU freq table with overclock

v1:

Based on 1.18.980.3
Don't use modules, all features included to the kernel
Lulzactive, hotplug and smartassV2 governors added

MaartenXDA · Feb 10, 2013

Wow! Nice work!

Do you mind if I add this in my ROM? And does it have init.d support?

atis112 · Feb 10, 2013

MaartenXDA said:
Wow! Nice work!

Do you mind if I add this in my ROM? And does it have init.d support?

I didn't edit the ramdisk yet, but i will add init.d support in next version.
I don't mind it. Just don't forget credits.

MaartenXDA · Feb 10, 2013

atis112 said:
I didn't edit the ramdisk yet, but i will add init.d support in next version.
I don't mind it. Just don't forget credits.

Oh, then I'll wait for next version before I add it in my ROM

Anyways, this is great! Great to have yet another developer in the DX section

nlooooo · Feb 10, 2013

And we finally got a custom kernel for DesX.

Thanks man, added to Index.

Stereo8 · Feb 10, 2013

Re: [KERNEL]Tweaked kernel 1.0[10/02/2013]

Hot diggity! A new kernel!!!! Awesome! We can over clock with this, right? Not that I'll over clock, just to ask

Sent from my HTC Desire X using xda app-developers app

atis112 · Feb 10, 2013

Stereo8 said:
Hot diggity! A new kernel!!!! Awesome! We can over clock with this, right? Not that I'll over clock, just to ask

Sent from my HTC Desire X using xda app-developers app

Not yet. But i can make overclocked kernel later. But i think 1ghz dual-core is enough for ics.

nlooooo · Feb 10, 2013

I think that greater number governors and schedulers are more important than overclocking, you're 100% right with speed for ICS and even JB.

Stereo8 · Feb 11, 2013

Re: [KERNEL]Tweaked kernel 1.0[10/02/2013]

nlooooo said:
I think that greater number governors and schedulers are more important than overclocking, you're 100% right with speed for ICS and even JB.

Yea, I hate overclocking, but just for the reference...

Sent from my HTC branded muffin...

madhavagg16 · Feb 11, 2013

720 p recordings

Great work and a great contribution to hdx community...
A req! Can u plz add 720p recording in next ver.

Dark Passenger · Feb 11, 2013

madhavagg16 said:
Great work and a great contribution to hdx community...
A req! Can u plz add 720p recording in next ver.

not a kernel feature requires correct media codecs.

Edit : @Dev congrats First custom kernel for this device(max safe oc for this processor is 1.2 GHz just saying) also a request can you add ROW IO sheduler heard its better than SIO also PegasusQ/D governer.In next release.

Thank you.

neXus PRIME · Feb 11, 2013

hi

atis112 said:
I didn't edit the ramdisk yet, but i will add init.d support in next version.
I don't mind it. Just don't forget credits.

my work on cm10 boot was stuck on ramdisk issue. i posted a last_kmsg which showed that kernel booted but ramdisk had issues.
i dont understand kernel issues very well, but hope to get it working now that you are here. i'll ask for ur help from time to time.
plus, i want to take permission to use ur kernel tree for building cm9/10 from source. dont wanna use prebuilt now.

last thing, what is the difference between an ics n jb kernel, exactly what needs to be modified to make it work?....

thanks

Dark Passenger · Feb 11, 2013

neXus PRIME said:
my work on cm10 boot was stuck on ramdisk issue. i posted a last_kmsg which showed that kernel booted but ramdisk had issues.
i dont understand kernel issues very well, but hope to get it working now that you are here. i'll ask for ur help from time to time.
plus, i want to take permission to use ur kernel tree for building cm9/10 from source. dont wanna use prebuilt now.

last thing, what is the difference between an ics n jb kernel, exactly what needs to be modified to make it work?....

thanks

Ramdisk

(sorry couldnt resist) among other things but for initial booting ramdisk.

PS might not be the best person to answer though...

nlooooo · Feb 11, 2013

Re: [KERNEL]Tweaked kernel 1.0[10/02/2013]

Dark Passenger said:
not a kernel feature requires correct media codecs.

Edit : @Dev congrats First custom kernel for this device(max safe oc for this processor is 1.5GHz just saying) also a request can you add ROW IO sheduler heard its better than SIO also PegasusQ/D governer.In next release.

Thank you.

Qualcomm S4 Play is made for speed 1-1.2GHz, and that's the safe range of frequencies. Remember that this is ARM-cortex A5 not Krait, and more than 1.2 can really harm it.

neXus PRIME · Feb 11, 2013

hi

Dark Passenger said:
Ramdisk(sorry couldnt resist) among other things but for initial booting ramdisk.

PS might not be the best person to answer though...

I know ramdisk, but let me rephrase my question, what exactly (in ramdisk) needs to be modified and how, to make it work on jb. Anyways, i'm still figuring things out by trial n error so progress is very very slow. The logcat was the only thing i ever got to which showed the cm10 logo as well but then, everything MESSED up. Havent been able to replicate that result since.

Stereo8 · Feb 11, 2013

Re: [KERNEL]Tweaked kernel 1.0[10/02/2013]

Can you include this?? http://xdaforums.com/showthread.php?p=37683529

Sent from my HTC branded muffin...

atis112 · Feb 11, 2013

neXus PRIME said:
my work on cm10 boot was stuck on ramdisk issue. i posted a last_kmsg which showed that kernel booted but ramdisk had issues.
i dont understand kernel issues very well, but hope to get it working now that you are here. i'll ask for ur help from time to time.
plus, i want to take permission to use ur kernel tree for building cm9/10 from source. dont wanna use prebuilt now.

last thing, what is the difference between an ics n jb kernel, exactly what needs to be modified to make it work?....

thanks

The difference isn't just in ics and jb. the difference is in cm and sense ramdisk too. I don't know what need modify yet, but i will start the work with cm later when i have enough free time.
Feel free to use my sources.

Dark Passenger · Feb 11, 2013

nlooooo said:
Qualcomm S4 Play is made for speed 1-1.2GHz, and that's the safe range of frequencies. Remember that this is ARM-cortex A5 not Krait, and more than 1.2 can really harm it.

my bad edited.seems mixed it up.

gigsaw · Feb 11, 2013

So happy to hear such good news for the DesireX! Finally the developing for this device is becoming richer

first of all, thank you for this custom kernel and thanks nexus prime for his effort to port the CM series

I'm not an expert but yeah, sense and AOSP/AOKP Roms need different kernels. To learn more I think that Dennis Rassmann (the creator of the famous Bricked kernel series) or faux can answer your question about ramdisk, if you contact them (they are really kind and gentle). After that I would like to ask if it's possible to add the useful sweep2wake function to this kernel, in future. For now, good work guys, never give up!!!

[KERNEL][1,4GHz]Tweaked kernel v2[12/02/2013]

Inactive Recognized Developer

Inactive Recognized Developer

Senior Member

Inactive Recognized Developer

Senior Member

Senior Member

Senior Member

Inactive Recognized Developer

Senior Member

Senior Member

Member

Senior Member

Senior Member

Senior Member

Senior Member

Senior Member

Senior Member

Inactive Recognized Developer

Senior Member

Senior Member

Similar threads

Top Liked Posts