Re: [PATCH] ASoC: SOF: Intel: hda: don't send DAI_CONFIG IPC for older firmware

On Tue, May 18, 2021 at 10:41:21AM -0700, Ranjani Sridharan wrote:

BE hw_params op was recently added for SSP type DAIs. But sending the DAI_CONFIG IPC during hw_params is not supported with older firmware. So add an ABI check to avoid sending the IPC if the firmware ABI is older than 3.18.

Should we warn if we were trying to configure something but weren't able to? Seems like something has got out of sync if we're trying to do so.