[alsa-devel] [RFC/RFT PATCH] ASoC: topology: Improve backwards compatibility with v4 topology files

[Mark Brown]

On Wed, May 23, 2018 at 08:54:18AM -0700, Guenter Roeck wrote:
> On Wed, May 23, 2018 at 6:56 AM Mark Brown <broonie at kernel.org> wrote:
> > On Wed, May 23, 2018 at 03:54:54PM +0200, Takashi Iwai wrote:

> > > And I'm wondering whether we should move these definitions to uapi
> > > headers.

> > Yes, we should.

> Are you sure ? They used to be in
>  sound/soc/intel/skylake/skl-tplg-interface.h.
> I took my clue from sound/soc/soc-topology.c, where the v4 structures are
> also
> declared locally and not in the uapi files.

I'm saying we should move them there.  They're clearly part of the
userspace ABI and therefore belong in uapi, it was a mistake to let them
be elsewhere.
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