Hi,
Is there a way to create multiple configurations for an SSP DAI in a topology file? I see there's an open issue on the soft repo for that ( https://github.com/thesofproject/soft/issues/11 ), but soft is now archived. Issue #630: https://github.com/thesofproject/sof/issues/630 seems somewhat similar, but I'm not sure if that's the same thing.
Ah, thanks for reporting this.
There are two issues here: 1. we really want the topology to contain more than one configuration, and let the kernel pass the relevant one based on current usage so that the correct bclk, mclk etc are used. This is not supported currently. I just re-added this issue for the Linux kernel and topoplogy.
2. the PR 630 https://github.com/thesofproject/sof/issues/630 is about combining or splitting information between DAIs, or possibly from a single TDM DAI. This is more of a firmware logic part, not really something related to the configuration of the hardware registers controlling the interface.
Does this help? Regards -Pierre