Windows 10 Build 15063: Fix Display Brightness on Amd

After upgrade to WIndows 10 build 15063, display brightness can not be change. To fix this we need to change value in registry.
Open regedit and change this value

• HKEY_LOCAL_MACHINE> SYSTEM> CurrentControlSet> Control> Class> {4d36e968-e325-11ce-bfc1-08002be10318}> 0000 > KMD_EnableBrightnessInterface2 to 0
• HKEY_LOCAL_MACHINE> SYSTEM> CurrentControlSet> Control> Class> {4d36e968-e325-11ce-bfc1-08002be10318}> 0001 > KMD_EnableBrightnessInterface2 to 0

Restart your Windows.

References:

https://community.amd.com/thread/184667