[alsa-devel] [PATCH] topology: Add API to set a vendor specific version number

[Lin, Mengdong]

> -----Original Message-----
> From: alsa-devel-bounces at alsa-project.org
> [mailto:alsa-devel-bounces at alsa-project.org] On Behalf Of Takashi Iwai
> Sent: Wednesday, September 23, 2015 4:48 PM
> To: Lin, Mengdong
> Cc: mengdong.lin at linux.intel.com; alsa-devel at alsa-project.org;
> broonie at kernel.org; Prusty, Subhransu S; Girdwood, Liam R
> Subject: Re: [alsa-devel] [PATCH] topology: Add API to set a vendor specific
> version number
> 
> On Wed, 16 Sep 2015 11:07:13 +0200,
> mengdong.lin at intel.com wrote:
> >
> > From: Mengdong Lin <mengdong.lin at intel.com>
> >
> > This vendor-specific version number is optional. It will be written to
> > the 'version' field of each block header of the binary toplogy data file.
> > The vendor driver can check this number for further processing in kernel.
> >
> > The topology ABI version number is still stored in the 'abi' field of
> > block headers.
> >
> > Signed-off-by: Mengdong Lin <mengdong.lin at intel.com>
> > Reviewed-by: Liam Girdwood <liam.r.girdwood at linux.intel.com>
> 
> Thanks, applied now.  But I have concern about topology ABI/API: have we
> stabilized it enough?  That is, are there any missing patches in the current
> kernel and alsa-lib/utils git trees that may lead to any API/ABI
> incompatibilities?

Thank you, Takashi.

We'll upstream some topology ABI/API change soon (in 1 or 2 weeks), for DAI & DAI links.
There will be changes in the kernel and alsa-lib.

Regards
Mengdong
> 
> Takashi
> _______________________________________________
> Alsa-devel mailing list
> Alsa-devel at alsa-project.org
> http://mailman.alsa-project.org/mailman/listinfo/alsa-devel