To be honest I don't use neither like KCAL so that's the real reason I never tried to implement this feature. Also many ROMs have KCAL behavior built in. Cheers.
The fm radio doesn't work on Los 17.1 using this kernel. Also the headset status bar icon disappears as soon as I plug the earphones. None of that occurs with the default kernel. Other than that, this kernel is the sh*t