[kernel][10/17] "dopio" OC cm-2.6.29.6

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Based off of htc-kernel-espresso repository from CyanogenMod github and a modified version of toastcfh's overclock patch.

espresso source based is for
espresso devices only

legend source based is for
espresso, legend, or aria devices


No support will be given, use at your own risk, DON'T FLASH unless you know what you are doing .



Version 3.5:
updated source to include interactive governor
added darchstar's patch to fix idle status being set NULL
added a 787 for those that can't do 806
incorporated changes into legend code base

http://www.mediafire.com/?9ziqlmh6vy26x



V4.0: (Requires setting scaling_max_freq in order to boot)
all frequencies included in one kernel.
added 480 back.
864 max
available frequencies: 245760, 400000, 480000, 600000, 768000, 787200, 806400, 825600, 844800, 864000

NOTE:
Since all frequencies are now playing nicely together, I am only going to be releasing one kernel version per source base.

It is up to you to set your maximum speed in your init.d files or you might not boot (since the maximum is 864).

For Those of you who have used my G1 kernels, this will not be an issue since you should know how to do it. For the others, good luck .

Essentially, you need to put something like...

echo 600000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq

somewhere in your init.d files. Personally I like to use 00banner since it's first to execute on cyanogenmod.

Don't forget that if you swap out an init.d file you need to make the new one executable. For example...

chmod 0750 /system/etc/init.d/00banner

http://www.mediafire.com/?7jyeovzuo8lx9




archive:
http://www.mediafire.com/?v6cdcjyf04ebd


These are koush's anykernel.zip's that change your boot and system images. To return to your original state just do a nandroid advanced restore of the boot and system partitions (of course you have to of backed them up first).




github (master branch is legend base, oc-espresso-2.6.29 branch is espresso base. Default is set to espresso)

sweet, he's doing an overclock kernel?? thats awesome!

posted a v2 to fix a problem with minimum frequency.

This version is set to 691/691 when screen is on and 245/245 when screen is off.

edit: this broke it.

Originally Posted by dumfuq

posted a v2 to fix a problem with minimum frequency.

This version is set to 691/691 when screen is on and 245/245 when screen is off.

edit: this broke it.

Lol I was gonna post to not try and set it to a performance profile as it breaks the overclock.

Great work though I'm finally so glad to see this. I flashed it and boot was quite a bit faster as well. A 91mhz gain seemed to make quite a difference. If this arm cpu will hit 800 then this phones gonna fly.

Ok noticing some lag here and there. I just did a quadrant bench and only scored 333. I have not did a reboot since I flashed it. Will try and report back.

Sent from my T-Mobile myTouch 3G Slide using XDA App

v3. fixed for the night.

screen on 480/691
screen off 245/480

Originally Posted by sultan.of.swing

Lol I was gonna post to not try and set it to a performance profile as it breaks the overclock.

Great work though I'm finally so glad to see this. I flashed it and boot was quite a bit faster as well. A 91mhz gain seemed to make quite a difference. If this arm cpu will hit 800 then this phones gonna fly.

Ok noticing some lag here and there. I just did a quadrant bench and only scored 333. I have not did a reboot since I flashed it. Will try and report back.

Sent from my T-Mobile myTouch 3G Slide using XDA App

was the lag on v1? if so the minimum frequency was dropping to 19mhz, that's why i had to do the next one.

never tried quadrant before...i kinda like

on test 1, i exerienced a TON of lag... i set min / max at 691 and got lag like a mofo >.> hopefully t3 doesnt lag so bad this time

quick question... if i do this kernel, and i dont like it, can i go back to the old one just by flashing the old one or would that break something??

you could easily make a backup boot image zip

Originally Posted by thomas.nelson4

quick question... if i do this kernel, and i dont like it, can i go back to the old one just by flashing the old one or would that break something??

This kernel is just for testing purposes. You don't want it for daily use. If you are not comfortable flashing random broken things, don't even bother with it. Currently it takes a big performance hit for 3d graphics and has no wifi.