hardware.amdgpu.overdrive.ppfeaturemask
Sets the amdgpu.ppfeaturemask kernel option. It can be used to enable the overdrive bit.
Default is 0xfffd7fff as it is less likely to cause flicker issues. Setting it to
0xffffffff enables all features, but also can be unstable. See
the kernel documentation
for more information.
- Type
string- Default
"0xfffd7fff"- Example
"0xffffffff"- Declared
- <nixpkgs/nixos/modules/services/hardware/amdgpu.nix>