[alsa-devel] [PATCH v3 4/4] ASoC: Intel: rename SND_SST_MFLD_PLATFORM to SND_SST_MID_PLATFORM

[Vinod Koul]

On Wed, Jan 04, 2017 at 10:58:50AM -0600, Pierre-Louis Bossart wrote:
> On 1/4/17 4:44 AM, Andy Shevchenko wrote:
> >On Tue, 2017-01-03 at 08:18 -0600, Pierre-Louis Bossart wrote:
> >>>>On 01/02/2017 09:20 AM, Andy Shevchenko wrote:
> >>>>>Rename SND_SST_MFLD_PLATFORM to SND_SST_MID_PLATFORM to make it
> >>>>>clear that is
> >>>>>not only about Medfield platform.
> >>>>
> >>>>Does this change make sense? Medfield was a completely different
> >>>>platform and lumping everything under the same Kconfig option
> >>>>doesn't seem right to me... Plus we've stopped using 'mid' for
> >>>>years, no one would know what it stands for. The only clear
> >>>>architecture feature is the presence of the switch matrix that
> >>>>uniquely identifies all platforms based on Baytrail, Cherrytrail,
> >>>>Merrifield and Anniedale. Medfield/Clovertrail did not expose a
> >>>>switch matrix.
> >>>
> >>>Mea culpa..
> >>>
> >>>So we started this with medfield and the driver construction is
> >>>pretty much
> >>>the same untill skylake. So clubbing under mfld bucket made sense to
> >>>me.
> >>>
> >>>MID is not flavour of the season now.
> >
> >Would be, though it covers at least few out of them, MFLD just refers to
> >one.
> >
> >>>
> >>>If anyone comes with a better name, am for that :)
> >
> >_ATOM ? Sounds too broad...
> >
> >>
> >>SND_SST_HIFI2_MOBILE_PLATFORM ?
> >
> >Where HIFI2 part came from? Any documentation (maybe internal) available
> >to look at? (Because it's not obvious to me how all listed above has
> >something in common)
> >
> >And I would get rid of _MOBILE part.
> 
> SND_SST_ATOM_HIFI2_PLATFORM then

sounds okay to me..

> 
> HIFI2 is the DSP version, it's public information for those
> Field/Trail parts, see
> https://www.alsa-project.org/main/index.php/Firmware
> If you combine HIFI2 with ATOM you have a unique non-ambiguous
> description of the core+DSP hardware for Medfield through
> Cherrytrail.
> 
> 

-- 
~Vinod