[alsa-devel] [PATCH v2 09/10] ASoC: topology: Change stream formats to bitwise flag

[Mark Brown]

On Sat, Aug 15, 2015 at 09:37:34AM +0200, Takashi Iwai wrote:

> We can make the topology stuff disabled in Makefile (and the only call
> in soc-core.c) instead of the whole revert.  This will be the minimal
> impact and safe enough.

Yes, though it does leave the UAPI files there for people to look at
which is a big part of the risk since they end up getting shipped
separately to the kernel binary.  Might be sufficient, though - we could
just put some #errors in the headers to catch potential users.  Or
perhaps we're OK with the ABI as it stands.

> BTW, I wonder why there is no Kconfig for topology stuff.  If we had
> it, it would have been easy to disable.

It's probably worth adding that anyway - I know Intel at least are keen
on having the capability to minimise memory usage!
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