document amdgpu.ppfeaturemask requirement

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Jussi Kuokkanen 2023-10-24 22:55:58 +03:00
parent c3b7ed3336
commit 31eff5fee8

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@ -63,6 +63,8 @@ Refer to the [0.1.1 release readme](https://github.com/Lurkki14/tuxclocker/tree/
## Prerequisites
NVIDIA GPUs require [Coolbits](https://wiki.archlinux.org/index.php/NVIDIA/Tips_and_tricks#Enabling_overclocking) set to enable editing of most writable properties (31 for all functionality)
AMD GPUs require the [amdgpu.ppfeaturemask](https://wiki.archlinux.org/title/AMDGPU#Boot_parameter) boot parameter to edit writable properties (`amdgpu.ppfeaturemask=0xffffffff` for all functionality)
## Using prebuilt binaries
NOTE: the prebuilt binaries may not work for NVIDIA GPUs due to NVML requiring a specific version of the NVIDIA driver. See [this issue.](https://github.com/Lurkki14/tuxclocker/issues/63)