- May 2, 2012
- Intel DH67BL
- HD 3000
- Mobile Phone
I read it before posting audio key and the codec you mentioned post #1 is not mine my codec is 0 x 14f1506e, brightness key is working for me . voodoohda working fine. should I need to re-patched Applehda for macOS Sierra.
0x14f1506e is not the patch codec, it is the target codec.
Brightness keys are known to not work. Just as volume keys. You are probably not actually pressing the keys which generate the NX keys for brightness. It is possible, for example to use function keys for it (then assign in SysPrefs->Keyboard->Shortcuts).
If you're using fully patched AppleHDA, you will probably need to repatch for 10.12.