> I have added support for the external codec MAX98091 with I.MX8MM-EVK. Please fix your email client to start sending email in text format only. Now, going back to the matter at hand. I do think that for an external codec we should find a smarter way of enabling it. What would happen if you enable MAX codec in the dts but expander board is not plugged in? Maybe create a separate dts which includes imx8mm-evk.dtsi?
