On Thu, Apr 8, 2010 at 9:24 PM, Mike Turquette <mturque...@gmail.com> wrote: > [...] Since DSP speed is tied to ARM speed > through the operating points I was hoping to use upower to place a > minimum frequency requirement. cpufreq governors like ondemand will > not do this since it knows nothing of the DSP's needs.
> There are lots of ways to solve this: > - use a nice piece of plumbing to place a frequency constraint on the CPU As far as I can tell this already exists. You can use the ondemand governor and simply specify the minimum ARM frequency in /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq Not sure why UPower should be involved? Regards, Marti Raudsepp _______________________________________________ devkit-devel mailing list devkit-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/devkit-devel
