I am still trying to get the lid switch working on the yoga 7x, but no luck :/
Based on the ACPI it should be gpio 92, but it is always stuck high, and we couldn't find any other gpio either that would correlate with the lid state.
I also tried copying the lid switch definitions from the CRD device tree (apparently it also uses gpio 92), but no luck.
(I know that there is some issue with the gpio interrupts, but Johan's branch has the workaround, and I can clearly see other gpio's working, e.g. the ones for the USB-C orientation.)
Does anyone have any tips for what I could check next?