Re: frequency requests in upower

2010-04-09 Thread Mike Turquette
On Thu, Apr 8, 2010 at 5:51 PM, Marti Raudsepp wrote: > On Thu, Apr 8, 2010 at 9:24 PM, Mike Turquette 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 go

Re: frequency requests in upower

2010-04-08 Thread Mike Turquette
On Wed, Apr 7, 2010 at 10:00 PM, Ben Gamari wrote: > On Wed, 7 Apr 2010 13:25:30 -0500, Mike Turquette > wrote: >> Hi all, >> >> I was glancing over the QoS aspects of upower, and the control knobs >> all appear to be related to latency. >> >> What if

frequency requests in upower

2010-04-07 Thread Mike Turquette
Hi all, I was glancing over the QoS aspects of upower, and the control knobs all appear to be related to latency. What if I had a codec for, say, video playback and I know it needs X MHz to run properly. How could upower help me to do this? I'll assume I have some cpufreq governor running in th