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[KERNEL] [3.1.10] [OC@1.5GHz/OV/BFQ/smartassv2/init.d] Atlantis R2

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zaventh
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(Last edited by zaventh; 17th July 2012 at 11:14 PM.) Reason: added link to my blog...
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Prompt [KERNEL] [3.1.10] [OC@1.5GHz/OV/BFQ/smartassv2/init.d] Atlantis R2

This is my first kernel build ever (not just for the Nexus 7). Just a starting point for more hacking on the Nexus 7.

Flashable zip package attached.

It should go without saying that anything you do with this package you do at your own risk.

Features
  • Insecure
  • init.d support
  • Overclocked to 1.5GHz
  • Voltage tweaks at OC clocks
  • BFQ scheduler
  • smartassv2 governor
  • lagfree governor
  • Made kernel version not suck

Notes
You should root and install busybox into /system/xbin before flashing this kernel. Don't flash this if you don't know what you're doing as I'm too lazy to include n00b instructions.

Credits
Thanks to Virtuous team for their updater-script for this device.

Source
https://github.com/zaventh/nexus7-kernel-grouper

Blog post
http://www.jeffmixon.com/custom-nexu...s-r2-released/

Screens




Cheers...
Attached Files
File Type: zip atlantis_r2_n7_grouper.zip - [Click for QR Code] (5.30 MB, 3585 views)
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Caliyork
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That CPU score is sexy!
 
MC153
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(Last edited by MC153; 4th July 2012 at 03:12 AM.)
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Great work! Now I definitely can't wait for my nexus to ship.

Edit: If you could try adding smartassv2. This is a popular governor that I would really enjoy on the nexus 7.

Sent from my Transformer using Tapatalk 2

Asus Tansformer:
16GB WiFi Only
AOKP Milestone 6
Harmony Kernel
Rogue XM Recovery V1.5.0

Nexus 7 (Pre-Order Walmart)
16GB WiFi Only
Tegra 3 1.3GHz
1GB Ram
 
jarjar124
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this is compatible with the stock rom right? ik it has to be rooted btw :P
 
zaventh
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(Last edited by zaventh; 4th July 2012 at 04:58 AM.)
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Quote:
Originally Posted by Caliyork View Post
That CPU score is sexy!
Yes it is...

Quote:
Originally Posted by MC153 View Post
Great work! Now I definitely can't wait for my nexus to ship.

Edit: If you could try adding smartassv2. This is a popular governor that I would really enjoy on the nexus 7.

Sent from my Transformer using Tapatalk 2
Sure. I'll be adding several custom governors to choose from.



Quote:
Originally Posted by jarjar124 View Post
this is compatible with the stock rom right? ik it has to be rooted btw :P
Yes, it's compiled from stock kernel sources.
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evilstewie23
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Thanks so much man. Can't wait to get my nexus so I can flash this. Hopefully before the 18th which is my birthday. I had heard though that smartass didn't work so well with more than 1 core though. Could you clarify on that.

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Originally Posted by evilstewie23 View Post
Thanks so much man. Can't wait to get my nexus so I can flash this. Hopefully before the 18th which is my birthday. I had heard though that smartass didn't work so well with more than 1 core though. Could you clarify on that.

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Smartass v1 was made for single core cpu's. Smartass v2 was made for dual core cpu's, so v2 might work better on a quad core? V2 doesn't really work all that well on my single core cpu for the phone I have.
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MC153
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Yes it is...



Sure. I'll be adding several custom governors to choose from.





Yes, it's compiled from stock kernel sources.
Nice work! Can't wait to see the future of this kernel.

Sent from my Transformer using Tapatalk 2

Asus Tansformer:
16GB WiFi Only
AOKP Milestone 6
Harmony Kernel
Rogue XM Recovery V1.5.0

Nexus 7 (Pre-Order Walmart)
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Tegra 3 1.3GHz
1GB Ram
 
zaventh
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Quote:
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Smartass v1 was made for single core cpu's. Smartass v2 was made for dual core cpu's, so v2 might work better on a quad core? V2 doesn't really work all that well on my single core cpu for the phone I have.
Exactly right. I actually never really liked smartassv2 in general, but I think it is working out fairly well on the N7, actually.



This is after just a little bit of game time, some regular usage, and some sleep time. I may need to tweak some of the higher clock values so it scales up a bit more gracefully. At any rate, there will be plenty of options to play around with.
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danielsf
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Originally Posted by zaventh View Post
Exactly right. I actually never really liked smartassv2 in general, but I think it is working out fairly well on the N7, actually.



This is after just a little bit of game time, some regular usage, and some sleep time. I may need to tweak some of the higher clock values so it scales up a bit more gracefully. At any rate, there will be plenty of options to play around with.
So whats the heat production and stability like at 1.5ghz? When you say 1.5ghz, is that like the htc one x where it is actually 1.4ghz but you can go to 1.5ghz when only using one core, or is it all four cores clocked at 1.5 please? Got to admit that a gpu OC would be really nice. This looks great, thanks
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