Hi, I'm glad to be a backer of this project ! I plan to use my Udoo x86 in an audio project, I already saw that there is a spdif output on the datasheet. and that's a good thing for me As I don't see any optical/coaxial connector for it, where will it be exposed? I cannot find the ALC283 datasheet anywhere. but I saw on a git hub repository that there way to provide spdif input on some of ALC codecs (for mac os X). https://github.com/toleda/audio_ALC_guides/blob/master/Customization.pdf I saw other 48 pins realtek codec has and spdif input available through muxing... And now the noob questions: - does the device tree binding has anything to do with spdif input/output ? - Will ALC283 datasheet be provided to backers ? - And the most important: Do you see ANY way to use an spdif input on the udoo x86 ? (even one that would imply to tape out a signal over ridiculously small 0603 or 0402 resistors, change pin muxing and/or customize ALC driver codec in linux ?) Thanks for your help