How to make grub arguments permanent?

I have to enter the command amdgpu.ppfeaturmask=oxffffffff under the linux section at every boot so that my cooling curve in coolercontrol will work. How do I make this change permanent?
2 Replies
asen23
asen2314h ago
rpm-ostree kargs --append-if-missing="amdgpu.ppfeaturemask=0xffffffff"
010100110110110101100100
ty very much

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