Wow the xperia returned . I love this kernel. I really like the uber in roms but prefer the sabermod and it also has the 6.0:
http://sabermod.com/Toolchains (DEV ONLY)/arm/arm-linux-androideabi/
We have both SaberMod and Uber Toolchain kernel already. Can you look at Archi once if possible?
Try archi tool chain 5.2 rc2 , it have amazing customization and please try to add sound controlIm already use Archi toolchain in past updates... im use gcc 51 optimized for cortex-a7
But im now working with custom toolchains.... (sabermod and ubertc)... for me... this is more optimized than architoolchain... but im apply many patches from archi optimizations....
Im use in past updates
Architoolchain 4.9 and 5.1
now im working with new compilers, like gcc 6.0
#include <std_disclaimer.h> /* * Your warranty is now void. * * I am not responsible for bricked devices, dead SD cards, * thermonuclear war, or you getting fired because the alarm app failed. Please * do some research if you have any concerns about features included in this ROM * before flashing it! YOU are choosing to make these modifications, and if * you point the finger at me for messing up your device, I will laugh at you. */