18 Mar
2021
18 Mar
'21
1:40 p.m.
Am trying to load FE dais from topology file along with the graph definition.
Ex: 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.
Look at the SOF machine drivers, they have ZERO FEs hard-coded, precisely because we want the topology to define FEs.
And for legacy machine drivers, we also skip all FE dailinks and only use the ones from the topology.