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maemo.org - Talk (https://talk.maemo.org/index.php)
-   Nokia N800 (https://talk.maemo.org/forumdisplay.php?f=25)
-   -   Overclocking N800? (https://talk.maemo.org/showthread.php?t=10681)

Mara 2007-10-21 01:22
Re: Overclocking N800?
 
Penguinbait: Adding those two files did not help... :(

convulted 2007-10-21 01:26
Re: Overclocking N800?
 
Does
Code:
insmod cpufreq_userspace
work? Just for kicks... but if it works, cpudyn might work.

Mara 2007-10-21 01:29
Re: Overclocking N800?
 
Quote:
Originally Posted by convulted (Post 85010)
Does
Code:
insmod cpufreq_userspace
work? Just for kicks... but if it works, cpudyn might work.
Nope... but now I have to quit playing with this today... family is asking some attention... ;)

convulted 2007-10-21 01:34
Re: Overclocking N800?
 
Hehe yeah and I really need to go to sleep :)
penguinbait, or anyone else who has a scratchbox set up, is there any way you could compile the cpufreq_userspace module? All the sources I've dug up mention this as the key module...

jzencovich 2007-10-21 01:43
Re: Overclocking N800?
 
I don't want to get you in trouble with your family, but if you can set the upper and lower limits... can you just set the lower limit to 400? and then set it to 450? and see if that will get it to work? A little ugly hack I guess.

Mara 2007-10-21 14:29
Re: Overclocking N800?
 
Just posting the contents of this directory:

Code:
/sys/devices/system/cpu/cpu0/cpufreq # ls -a
.                              scaling_available_governors
..                            scaling_cur_freq
affected_cpus                  scaling_driver
cpuinfo_cur_freq              scaling_governor
cpuinfo_max_freq              scaling_max_freq
cpuinfo_min_freq              scaling_min_freq
ondemand                      stats
scaling_available_frequencies
"ondemand" and "stats" are directories. Other files are text files.

Mara 2007-10-21 14:49
Re: Overclocking N800?
 
Quote:
Originally Posted by jzencovich (Post 85016)
I don't want to get you in trouble with your family, but if you can set the upper and lower limits... can you just set the lower limit to 400? and then set it to 450? and see if that will get it to work? A little ugly hack I guess.
Hmm... tried this but I was not able to get past 400MHz. However, now my device is stuck at 400MHz all the time: The "scaling _min_freq" has 400000 in there and the cpufreq-set can not replace it with original value (165000)

Rebooting did not help... :confused:

convulted 2007-10-21 15:23
Re: Overclocking N800?
 
If you put cpudyn in your init.d it might be interfering with the process so even a reboot would not help. Maybe removing it and rebooting might do the trick.

Mara 2007-10-21 17:11
Re: Overclocking N800?
 
Quote:
Originally Posted by convulted (Post 85180)
If you put cpudyn in your init.d it might be interfering with the process so even a reboot would not help. Maybe removing it and rebooting might do the trick.
No luck to get this back to normal...

I just noticed that when I extracted the CPUDYN files they did not save to right places. I manually placed them and rebooted. No change in operation.

The cpudynd say "Permission denied" when I try to execute it. (Yes, I'm in root.)

penguinbait 2007-10-21 17:28
Re: Overclocking N800?
 
Quote:
Originally Posted by Mara (Post 85221)
No luck to get this back to normal...

I just noticed that when I extracted the CPUDYN files they did not save to right places. I manually placed them and rebooted. No change in operation.

The cpudynd say "Permission denied" when I try to execute it. (Yes, I'm in root.)

The permission denied was probably the same thing when you tried to echo it manually. perhaps the userspace module is the key.

placing something in init.d will not start anything you have to go to /etc/rc2.d and ln -s ../init.d/S99cpudynd or whatever and the reboot, it brings the system up to runlevel to on bootup


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