Re: [alsa-devel] [PATCH] soundwire: intel: report slave_ids for each link to SOF driver

[Pierre-Louis Bossart]

On 1/14/20 12:26 AM, Vinod Koul wrote:
> On 10-01-20, 16:31, Pierre-Louis Bossart wrote:
> > On 1/10/20 4:00 PM, Pierre-Louis Bossart wrote:
> > > From: Bard Liao <yung-chuan.liao@xxxxxxxxxxxxxxx>
> > >
> > > The existing link_mask flag is no longer sufficient to detect the
> > > hardware and identify which topology file and a machine driver to load.
> > >
> > > By reporting the slave_ids exposed in ACPI tables, the parent SOF
> > > driver will be able to compare against a set of static configurations.
> > >
> > > This patch only adds the interface change, the functionality is added
> > > in future patches.
> >
> > Vinod, this patch would need to be shared as an immutable tag for Mark, once
> > this is done I can share the SOF parts that make use of the information (cf.
> > https://github.com/thesofproject/linux/pull/1692 for reference)
> >
> > Sorry we missed this in the earlier interface changes, we didn't think we
> > would have so many hardware variations so quickly.
>
> do you want the tag now..? I can provide... We are already in -rc6
> and i will send PR to greg later this week...

yes please, I'd like to send the SOF patches this week as well.