On Fri, Jul 13, 2012 at 12:26:13PM -0600, Paul Walmsley wrote:
> + Mark
>
> On Fri, 13 Jul 2012, Joe Woodward wrote:
>
> > Thanks Paul,
> >
> > That patch does indeed seem to fix all my problems!
> >
> > With it I can now suspend, and all power domains hit the target states.
>
> OK, great. That patch is basically a revert of
> a819c4f16d5a2708c11e708fd59a96565c5384a8 ("ARM: OMAP3: PM: Only access IVA
> if one exists"). Sounds like we need to discriminate between the case
> where the IVA2 is present but has been efused off in some way (as in the
> AM3703) vs. the case where the IVA2 is not present at all (as in the
> AM35xx).
>
> Mark, do you have the time to take a look at this? Maybe omap3_has_iva()
> needs to be split into omap3_has_iva() and omap3_has_usable_iva(). Or
> maybe you can come up with a better idea...
Hi Joe.
I'm finally getting around to this... Unfortunately, I don't have the
hardware to test it so I can't tell exactly what code needs to run to make
it work again. Would you mind identifying the pieces of code need to run
for it to work? omap3_has_iva() shows up in just a few places.
Thanks,
Mark
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