ASoC topology loading vs card bind

Mark Brown broonie at kernel.org
Thu Mar 18 14:44:13 CET 2021


On Thu, Mar 18, 2021 at 07:40:08AM -0500, Pierre-Louis Bossart wrote:

> > Lets say we have a dai link in soundcard which has cpus->dai_name
> > pointing to an FE dai ("MultiMedia1") available in topology file.

> Why would you want to do this? You are hard-coding an FE dailink in the
> machine driver, when it can be described in the topology.

Indeed - if the FE is defined entirely by the DSP firmware it seems
sensible for the definition to come along with the topology provided
with the firmware.
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