On 2018-04-13 08:59, ChenKenYY 陳永營 TAO wrote: > Hi Peter, > > Sorry for late. Here has some event at my company which needs to pause > this work. > > If the status changed, I will update my patch. No worries, I just want to know how to handle my preparatory patches. If nothing changes, I think I'll push the first two anyway, but will hold off the third until there is some real need from it. Or can you perhaps make time to test a patch adding pca9641 if I adapt your code to my 3/3 patch? Then I can put these patches behind me. Cheers, Peter