Re: [RFC v2 5/6] arm: cpuidle: let genpd handle the cluster power transition with 'power-states'

2015-11-11 Thread Lina Iyer
On Wed, Nov 11 2015 at 02:10 -0700, Zhaoyang Huang wrote: On 6 October 2015 at 22:27, Marc Titinger wrote: From: Marc Titinger Cpuidle now handles c-states and power-states differently. c-states do not decrement the reference count for the CPUs in the cluster, while power-states i.e. cluste

Re: [RFC v2 5/6] arm: cpuidle: let genpd handle the cluster power transition with 'power-states'

2015-11-11 Thread Zhaoyang Huang
On 6 October 2015 at 22:27, Marc Titinger wrote: > From: Marc Titinger > > Cpuidle now handles c-states and power-states differently. c-states do not > decrement > the reference count for the CPUs in the cluster, while power-states i.e. > cluster level states like 'CLUSTER_SLEEP_0' in the case

[RFC v2 5/6] arm: cpuidle: let genpd handle the cluster power transition with 'power-states'

2015-10-06 Thread Marc Titinger
From: Marc Titinger Cpuidle now handles c-states and power-states differently. c-states do not decrement the reference count for the CPUs in the cluster, while power-states i.e. cluster level states like 'CLUSTER_SLEEP_0' in the case of juno, will. The 'D1' fake device also registers intermedi