[PATCH 0/6] GTA02 frequency scaling on 2.6.29

Nelson Castillo arhuaco at freaks-unidos.net
Fri Oct 30 20:32:39 CET 2009

On Fri, Oct 30, 2009 at 2:05 PM, Michael Trimarchi
<trimarchi at gandalf.sssup.it> wrote:
> Hi,
> Nelson Castillo wrote:
>> Hello Michael.
>> On Fri, Oct 30, 2009 at 12:55 PM, Michael Trimarchi
>> <trimarchi at gandalf.sssup.it> wrote:
>>> Waiting for the new 2.6.3x openmoko kernel, these series of patches
>>> add some frequency scaling to the andy-tracking kernel
>> The 2.6.31 kernel Lars is building is already booting and can be used
>> with graphics.
>>> hope that they
>>> apply because they are based on my private kernel version. BTW.
>> This means you didn't test the resulting kernel in andy-tracking,
>> right? I think the patches should be tested there.
>> If the patches apply, is somebody willing to test a binary kernel?
>>> How to use them:
>>> config the PERFORMANCE governator during bootup, when the system is "up"
>>> set the cpuinfo_min_freq to 100000 because the pheripheral doesn't
>>> support
>>> lower frequency and the use the ondemand governator to automatically
>>> switch
>> >from 400000 to 100000.
>> Sounds very useful.
> Today I try to rebase all the om-2.6.31 to the linus-git. There are some
> problem related
> to the adc. What is the correct version?

A working version is in the om-gta02-2.6.31 kernel (since last week).
The patch by Vasily is included there and also a small patch needed to
make the ts work. You might want to check the patches applied to the
s3c-touchscreen-2.6.31 branch.

PS: The patch is under review

More information about the openmoko-kernel mailing list