Poll: Do you think its possible to overclock the N900?!
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Do you think its possible to overclock the N900?!

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Posts: 68 | Thanked: 4 times | Joined on Feb 2010
#1781
Originally Posted by AlMehdi View Post
Worked like a charm (almost)

It was switching between 850 and 250 during call. When call ended it went down to 250mhz. So even if i changed to 124 000 as min_freq it still sit at 250 000. I rebooted after the change of pmconfig and before the test.
@titan,
Should it had gone down to 125Mhz, because AlMehdi set min_freq to 124000? Which number should it had been according to your change? Thanks.
 
Posts: 946 | Thanked: 1,650 times | Joined on Oct 2009 @ Germany
#1782
Originally Posted by AlMehdi View Post
Worked like a charm (almost)
It was switching between 850 and 250 during call. When call ended it went down to 250mhz. So even if i changed to 124 000 as min_freq it still sit at 250 000. I rebooted after the change of pmconfig and before the test.
just realized that it's a catch22
If the kernel should ignore the default 125000 in pmconfig it would also
ignore the reset by the telephone app.
I'll try another workaround for the minimum.
 

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Posts: 323 | Thanked: 76 times | Joined on Jan 2010
#1783
Originally Posted by titan View Post
huh? The PR1.2 SDK kernel is still 2.6.28. Only in my kernel I upgraded to 2.6.28.10.
or do they have a more recent kernel in P1.2??
also I doubt they enabled overclocking in PR.
if you look in the screen shot it says 2.6.28.10
 
Posts: 992 | Thanked: 995 times | Joined on Dec 2009 @ California
#1784
One correction - I did a second look into PR1.0 and found reference to 'scaling_*' files in usr/share/policy/rules/rx51/policy.dresc.

Sorry for mistake.
 

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Posts: 176 | Thanked: 262 times | Joined on Nov 2009 @ Texas, USA
#1785
600mhz
Code:
./pi_css5-vfp3
Calculation of PI using FFT and AGM, ver. LG1.1.2-MP1.5.2a.memsave

Usage: ./pi_css5-vfp3 digits

Number of digits of pi to calculate?
1000000
initializing...
nfft= 262144
radix= 10000
error_margin= 0.00611182
calculating 1048576 digits of PI...
AGM iteration
precision= 48: 7.01 sec
precision= 80: 6.98 sec
precision= 176: 6.99 sec
precision= 352: 6.99 sec
precision= 688: 7.00 sec
precision= 1392: 6.98 sec
precision= 2784: 7.02 sec
precision= 5584: 6.98 sec
precision= 11168: 6.99 sec
precision= 22336: 6.99 sec
precision= 44688: 7.01 sec
precision= 89408: 7.00 sec
precision= 178816: 7.00 sec
precision= 357648: 7.00 sec
precision= 715312: 7.00 sec
precision= 1430640: 7.00 sec
writing pi1048576.txt...
131.01 sec. (real time)
Hit RETURN to exit.
800mhz
Code:
./pi_css5-vfp3 
Calculation of PI using FFT and AGM, ver. LG1.1.2-MP1.5.2a.memsave

Usage: ./pi_css5-vfp3 digits

Number of digits of pi to calculate?
1000000
initializing...
nfft= 262144
radix= 10000
error_margin= 0.00611182
calculating 1048576 digits of PI...
AGM iteration
precision= 48: 5.44 sec
precision= 80: 5.46 sec
precision= 176: 5.47 sec
precision= 352: 5.45 sec
precision= 688: 5.45 sec
precision= 1392: 5.47 sec
precision= 2784: 5.44 sec
precision= 5584: 5.46 sec
precision= 11168: 5.45 sec
precision= 22336: 5.47 sec
precision= 44688: 5.44 sec
precision= 89408: 5.46 sec
precision= 178816: 5.47 sec
precision= 357648: 5.46 sec
precision= 715312: 5.44 sec
precision= 1430640: 5.47 sec
writing pi1048576.txt...
102.18 sec. (real time)
Hit RETURN to exit.
1ghz crashed the phone (reboot) after a few digits.
 
Posts: 2 | Thanked: 10 times | Joined on Apr 2010
#1786
Titan Hello! Pliss

I would like to thank the excellent work of you here in the Community! congratulations for the dedication!

My problem is a Next. I wanted a Kernel From 950mhz-500DSP And 1000Mhz-500DSP to test, equal to that I picked up here http://www.farahfa.com/n900-custom-k...rnelslehto-oc/
Problem is that Ali has no Major 500Mhz 930mhz.
Can you help?
I want a kernel that I Place by Flash and Stay permanent
I do not want to configure the X-editor.
You could post so I can download?
http://www.saunalahti.fi/crailt/ of these I can not use the link opens with various codes and I can not save.

Thanks! congratulations to all! Thanks!
 
Posts: 59 | Thanked: 7 times | Joined on Jan 2010
#1787
I have install letho kernel 125/900mhz , it was all ok , but i found some lag when i was playing angry birds , and in the photo application , to the rotation of the image (when i rotate the phone).
At the beginning i was thought that this was a problem of the overclocking, but i believe that finally is not. THE PROBLEM is the 125MHZ.
I am saying that because when i connect the phone with the pc (that means that the lower freq goes to 500mhz) all runs very smooth .
the rotation of the image is very smooth and the angy birds is no more laggy .
So i think that lathos should make a new kernel with 250/900MHZ
 
Posts: 126 | Thanked: 327 times | Joined on Nov 2009 @ Finland
#1788
No need to make new kernel files, just edit the /etc/pmconfig so the part which says scaling_min_freq 125000 to scaling_min_freq 250000
 
Posts: 362 | Thanked: 113 times | Joined on Feb 2010
#1789
Originally Posted by BlackDiamond View Post
Because titan's kernel isn't only about overclocking and pack a lot more useful features.
guys which one is titan's one?? the one from app manager only??

how about the command softupd -vv -s --local ?? with zImage ?
 
Posts: 77 | Thanked: 8 times | Joined on Feb 2010
#1790
Originally Posted by maykon-de-angra View Post
Titan Hello! Pliss

I would like to thank the excellent work of you here in the Community! congratulations for the dedication!

My problem is a Next. I wanted a Kernel From 950mhz-500DSP And 1000Mhz-500DSP to test, equal to that I picked up here http://www.farahfa.com/n900-custom-k...rnelslehto-oc/
Problem is that Ali has no Major 500Mhz 930mhz.
Can you help?
I want a kernel that I Place by Flash and Stay permanent
I do not want to configure the X-editor.
You could post so I can download?
http://www.saunalahti.fi/crailt/ of these I can not use the link opens with various codes and I can not save.

Thanks! congratulations to all! Thanks!
Am i wrong or is ot the third time you post exactly this? once you wrote in spain or something like that. I definately find its SPAMMING! As you can often enough see moste people read all missed posts since their last visit, so i'm sure you don't have to post it all few minutes.... sorry, but thats bumping this threat more up than necessary (i know, this post too, but had to say it)
 

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