"Rafael J. Wysocki" <rjw@xxxxxxx> writes: > On Wednesday, January 18, 2012, Antti P Miettinen wrote: [..] >> For the touch screen UI, the boost could be implemented as a kernel >> module hooked with suitable event filter to the input event >> stream. Another possibility is the UI framework in user space. Some >> specific user space applications would also be clients. > > I see. > > However, if you use PM QoS for that as proposed, there will be only one > misc device for the minimum CPU frequency and one for the maximum, so > user space will only be able to specify those numbers globally, ie. for > all CPUs in the system. Is that your intention? Yes - global floor/ceiling is what we want for these cases. Resource specific constraints would be useful also. I guess the device specific requests could be used for those but I do not have any code related to this - yet at least :-) --Antti _______________________________________________ linux-pm mailing list linux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/linux-pm
