Debian on Pandora - can't set cpu system clock


stackshadow

Member
Joined
Nov 1, 2012
Messages
176
Location
Germany
Hello out there,


after i managed to get X working on the Pandora, i mentioned something in the syslog:



Code:
ASoC: omap3pandora: can't set cpu system clock



i try out to set several cpu-speeds ( 100MHz, 500MHz, 800MHz ) the OPP changed, but not really the CPU-Speed



100MHz:



Code:
platform mpu. 0: max OPP set to 1



500MHz:



Code:
platform mpu. 0: max OPP set to 3





800MHz:



Code:
platform mpu. 0: max OPP set to 5



I simulate constant cpuload with:



Code:
while true; do sleep 0.01; done


Before i look closer to the kernel-source ( i am a kernel-source-newbie ) maybe someone of the kernel specialists have an idea ?


( I use the kernel 3.2.30 of the SuperZaxxon release. )
 
You’re right,


in the pandora-scripts i've found out that, at the script write also to the cpufreq-tool. After i try this also on debian, it worked. Seems the bad bad cpufreq-governor was setting the speed back to its own settings ( not over /proc/pandora/cpu_mhz_max )


I think i will grab this folder and implement it also on the debian system.


@Linux-SWAT


Until yet, i was not checking your version of Slackware, did you implement the scripts directly (which comes from the Zaxxon release) ?


thanks in advance :)
 
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