[PATCH 2/3] ASoC: Davinci: pcm: add support for sram-support-less platforms
gururaja.hebbar at ti.com
Thu Sep 27 02:57:49 EDT 2012
On Sat, Sep 22, 2012 at 21:03:14, Mark Brown wrote:
> On Fri, Aug 31, 2012 at 06:20:58PM +0530, Hebbar, Gururaja wrote:
> > +config SND_DAVINCI_HAVE_SRAM
> > + bool
> > + default y if ARCH_DAVINCI=y
> > + default n if ARCH_OMAP=y
> > +
> I've been sitting on this mostly since it seems like a step back from
> multi-platform kernels (which is where we're trying to get to) and I've
> been trying to decide what the best approach is. I'm thinking that we
> do want a generic API for allocating this stuff, it's a fairly generic
> feature (there's TCMs as well).
> Adding ifdefs like this does just doesn't seem good.
I have no knowledge about multi-platform builds yet.
Currently this driver is shared between OMAP & DaVinci and both of them
doesn't exist in single image build.
There was a effort done for this SRAM Consolidation  but it didn't progress.
Hence I took this approach as a time-being/workaround. This was we can get
affected platforms (like AM335x) get going/working.
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