[alsa-devel] [PATCH 2/4] OMAP: mcbsp - add smart idle configuration API

[Peter Ujfalusi]

On Wednesday 19 May 2010 13:43:28 ext Liam Girdwood wrote:
> On Tue, 2010-05-18 at 16:01 -0700, Kevin Hilman wrote:
> > Liam Girdwood <lrg at slimlogic.co.uk> writes:
> > > Add a small API to configure McBSP smart idle modes
> > > to conserve power.
> > 
> > Would be useful here to explain why client drivers need to change
> > idle modes.
> 
> I think Peter has covered this in one of his replies.
> 
> > Also, this patch is telling me that it's time the McBSP is converted
> > over to the omap_hwmod/omap_device infrastructure where this type
> > of functionality would already be provided.
> > 
> > Not necesssarily a reason to prevent this patch for now, but this
> > will all need to be changed when converted to hwmod.
> 
> Ok, I think I'll actually just convert it to hwmod rather than adding a
> soon to be deprecated API.

Does the hwmon supported on OMAP1, 2, 3, and 4? Do we have the needed framework 
covering all OMAP versions?

> 
> Thanks
> 
> Liam

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