[PATCH] ASoC: snd-sof-intel-hda-common - add hda_model parameter and pass it to HDA codec driver

[Pierre-Louis Bossart]

>>>> Hmm, I wonder is this now doing more harm than good. Based on browsing
>>>> through the related code in hda-codec.c and friends, it would seem
>>>> "sofbus" as the default is mostly harmless, but I could have missed
>>>> something.
>>>
>>> That's currently harmless since no codec driver defines "sofbus"
>>> model, hence the HDA parser continues to match with the default
>>> quirks. OTOH, the fixed "sofbus" model is fairly useless.  So, feel
>>> free to take my ack, too:
>>
>> For my education, are you saying that the default should be that the
>> modelname is NULL, and the hda auto parser will use known quirks based
>> on PCI/SSID information, and when the user sets the model name to a
>> non-NULL string it will force a specific quirk to be used?
> 
> Yes.  If the given string matches with the pre-defined table, the
> quirk entry is used and applied.  If no string is given or it doesn't
> match, it continues to the fallback quirk, that is, matching with PCI
> SSID, then codec SSID.

Sounds good, thanks for the precisions Takashi