[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?
Thanks!