Re: [PATCH 3/3] omap: board-sdp4430: declare support for MMC_PM_KEEP_POWER

[Luciano Coelho <coelho@ti.com>]

On Mon, 2011-11-28 at 12:12 +0200, Eliad Peller wrote: 
> On Mon, Nov 28, 2011 at 11:58 AM, Luciano Coelho <coelho@ti.com> wrote:
> > On Mon, 2011-11-28 at 11:26 +0200, Igor Grinberg wrote:
> >> On 11/28/11 11:08, Luciano Coelho wrote:
> >> > I may do it for panda later on, if I get the time to test it.  For
> >> > beagle, it doesn't really apply, because the wl12xx support is
> >> > out-of-tree, unfortunately. :(
> >>
> >> If I understood correctly, you want to change all the
> >> board files supporting the wl12xx wifi chip to have this
> >> capability set, right?
> >> Isn't this immediately affects the power consumption in
> >> sleep state?
> >> Shouldn't this be runtime controllable?
> >> I bet there are many applications that do not care about WoW,
> >> but do care about the power consumption.
> >> How does this change affect them?
> >
> > Good point, I don't know. :) Probably Eliad has the answer for that.
> >
> see the discussion regarding patch [2/3] - we only declare here
> support for this capability, but it's disabled by default.

Great, thanks! :) I now also understand the difference between the
pm_flags and pm_caps. :)

So, back to where we started, we should add the capability to all boards
that define the MMC capabilities of the wl12xx chip.  No matter who will
do it. :)

-- 
Cheers,
Luca.