Re: [PATCH] ARM: OMAP4: PM: Avoid expensive cpu_suspend() path for all CPU power states except off

2013-02-12 Thread Kevin Hilman
Santosh Shilimkar santosh.shilim...@ti.com writes: On Saturday 09 February 2013 02:49 AM, Kevin Hilman wrote: Santosh Shilimkar santosh.shilim...@ti.com writes: Current CPU PM code code make use of common cpu_suspend() path for all the CPU power states which is not optimal. In fact

Re: [PATCH] ARM: OMAP4: PM: Avoid expensive cpu_suspend() path for all CPU power states except off

2013-02-12 Thread Santosh Shilimkar
On Tuesday 12 February 2013 08:48 PM, Kevin Hilman wrote: Santosh Shilimkar santosh.shilim...@ti.com writes: On Saturday 09 February 2013 02:49 AM, Kevin Hilman wrote: Santosh Shilimkar santosh.shilim...@ti.com writes: Current CPU PM code code make use of common cpu_suspend() path for all

Re: [PATCH] ARM: OMAP4: PM: Avoid expensive cpu_suspend() path for all CPU power states except off

2013-02-11 Thread Santosh Shilimkar
On Saturday 09 February 2013 02:49 AM, Kevin Hilman wrote: Santosh Shilimkar santosh.shilim...@ti.com writes: Current CPU PM code code make use of common cpu_suspend() path for all the CPU power states which is not optimal. In fact cpu_suspend() path is needed only when we put CPU power domain

[PATCH] ARM: OMAP4: PM: Avoid expensive cpu_suspend() path for all CPU power states except off

2013-02-08 Thread Santosh Shilimkar
Current CPU PM code code make use of common cpu_suspend() path for all the CPU power states which is not optimal. In fact cpu_suspend() path is needed only when we put CPU power domain to off state where the CPU context is lost. Update the code accordingly so that the expensive cpu_suspend() path

Re: [PATCH] ARM: OMAP4: PM: Avoid expensive cpu_suspend() path for all CPU power states except off

2013-02-08 Thread Felipe Balbi
On Fri, Feb 08, 2013 at 08:41:46PM +0530, Santosh Shilimkar wrote: Current CPU PM code code make use of common cpu_suspend() path for all the CPU power states which is not optimal. In fact cpu_suspend() path is needed only when we put CPU power domain to off state where the CPU context is lost.

Re: [PATCH] ARM: OMAP4: PM: Avoid expensive cpu_suspend() path for all CPU power states except off

2013-02-08 Thread Santosh Shilimkar
On Friday 08 February 2013 08:56 PM, Felipe Balbi wrote: On Fri, Feb 08, 2013 at 08:41:46PM +0530, Santosh Shilimkar wrote: Current CPU PM code code make use of common cpu_suspend() path for all the CPU power states which is not optimal. In fact cpu_suspend() path is needed only when we put CPU

Re: [PATCH] ARM: OMAP4: PM: Avoid expensive cpu_suspend() path for all CPU power states except off

2013-02-08 Thread Kevin Hilman
Santosh Shilimkar santosh.shilim...@ti.com writes: Current CPU PM code code make use of common cpu_suspend() path for all the CPU power states which is not optimal. In fact cpu_suspend() path is needed only when we put CPU power domain to off state where the CPU context is lost. Update the