x270 catalina - time for optimization

[fraisdos125]

Hello,

I don't have anymore the x270, I have a x390 where brightness keys is fixed with the attached kext. You can give a try.

 

[zhoudidkc]

Hello,

I don't have anymore the x270, I have a x390 where brightness keys is fixed with the attached kext. You can give a try.

thanks very much! the brightness keys is working. I think my problem is about the brightness control. the brightness doesn't change when I adjust the brightness.