> -----Original Message-----
> From: Hiroshi DOYU [mailto:hiroshi.d...@nokia.com]
> Sent: Thursday, September 09, 2010 10:35 AM
> To: Premi, Sanjeev
> Cc: linux-omap@vger.kernel.org
> Subject: Re: [PATCH] omap: OMAP_IOMMU not visible in menuconfig
>
> Hi Sanjeev,
>
> From: ext Sanjeev Premi <pr...@ti.com>
> Subject: [PATCH] omap: OMAP_IOMMU not visible in menuconfig
> Date: Wed, 8 Sep 2010 16:51:21 +0200
>
> > The menu option to select CONFIG_OMAP_IOMMU
> > was not visible in the menuconfig due to missing
> > description.
>
> There's no point to make OMAP_IOMMU visible since this is a kind of
> feature used by other device implicitly. OMAP_IOMMU on menu
> might confuse
> users at kernel menuconfig. Instead this should be automatically
> selected by its clients when it is selected. For exmaple, the case
> that DSP or Tesla is selected. There was a discussion about this
> before.
[sp] You would have noticed that there are mnay OMAP3 variants and
some of them are ARM only - detection being runtime, not compile
time.
All these processors share same defconfig.
Keeping/ maintaining specific defconfigs for each processor will
be too difficult.
~sanjeev
>
> >
> > Signed-off-by: Sanjeev Premi <pr...@ti.com>
> > ---
> > arch/arm/plat-omap/Kconfig | 2 +-
> > 1 files changed, 1 insertions(+), 1 deletions(-)
> >
> > diff --git a/arch/arm/plat-omap/Kconfig b/arch/arm/plat-omap/Kconfig
> > index e39a417..2a114a9 100644
> > --- a/arch/arm/plat-omap/Kconfig
> > +++ b/arch/arm/plat-omap/Kconfig
> > @@ -98,7 +98,7 @@ config OMAP_MBOX_KFIFO_SIZE
> > module parameter).
> >
> > config OMAP_IOMMU
> > - tristate
> > + tristate "OMAP IOMMU support"
> >
> > config OMAP_IOMMU_DEBUG
> > tristate "Export OMAP IOMMU internals in DebugFS"
> > --
> > 1.6.2.4
> >
> > --
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