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How do you add overclocking to a stock Tegra 3 kernel source? The device is a Lenovo A2109

#1 User is offline   FloRider 

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Posted 27 October 2012 - 06:44 PM

I've got the source for the kernel. I haven't gotten far in exploring the code, but I have found the available frequencies in tegra3_clocks.c. I've also seen max_frequency hard-coded in the source, although I don't remember where. I found some code from someone trying the same thing, but it's for a phone:
http://forum.xda-dev...19&postcount=24

I don't think it would be hard to change the frequencies to allow overclocking through a tool like SetCPU, but I was hoping someone who's worked with Tegra 3 source could give me a hand. If anyone can help me with the necessary changes, I'd appreciate it.

Thanks!
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#2 User is offline   iriki 

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Posted 18 January 2013 - 06:54 AM

Hi,

I also have a Tegra 3 tablet, the Fujitsu M532, but we don't have any kernel source not custom ROM nor anything.
AFAIK, there's no way to OC without a modded kernel: you need to edit the #define CPU_FREQ_TABLE struct, and flash the kernel.

Btw, where did you get the sources? Can you share with us? Thanks in advance
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