From: "Krzysztof Kozlowski" <krzk@xxxxxxxxxx> Sent: Sunday, 23 June, 2024 13:10:48 > On 20/06/2024 15:25, Elinor Montmasson wrote: >> Following merge of imx-spdif driver into fsl-asoc-card: >> * update properties to match those used by fsl-asoc-card. >> * S/PDIF in/out dummy codecs must now be declared explicitly, add and >> use them. >> >> These modifications were tested only on an imx8mn-evk board. > > So new DTS will not work on old kernel... Can you at least explain why > this is needed and what benefits this make? You change hardware > description, so whatever you merged in drivers is not really relevant, I > would say. Ack, I will explain the reasons in the commit message, which are in my answer to your review of commit 7/9. Best regards, Elinor Montmasson