Hi Andrei > The removed dai_link->platform component cause a fail which > is exposed at runtime. (ex: when a sound tool is used) > This patch re-adds the dai_link->platform component to have > a full card registered. Thank you for the patch, and sorry to bother you by my patch. Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx> I would like to ask for reference. What is this "sound tool" ? (Is it on userland side ? or Kernel side ?) And do you know what it will do to dai_link->platform ? Thank you for your help !! Best regards --- Kuninori Morimoto