amd/cpu/raphael-igpu: enable scatter/gather for kernel 6.6+
Scatter/gather was introduced in 6.2 kernel and caused flickering and various issues when running iGPU on Ryzen 7000-series CPUs. This issue is not observed in kernel 6.6 or newer versions so we can enable it for kernel 6.6 and newer versions.
This commit is contained in:
parent
239c3864fe
commit
0cd5621572
|
@ -1,9 +1,15 @@
|
|||
{ lib, pkgs, config, ... }:
|
||||
{
|
||||
lib,
|
||||
pkgs,
|
||||
config,
|
||||
...
|
||||
}:
|
||||
|
||||
{
|
||||
# Sets the kernel version to the latest kernel to make the usage of the iGPU possible if your kernel version is too old
|
||||
# Disables scatter/gather which was introduced with kernel version 6.2
|
||||
# It produces completely white or flashing screens when enabled while using the iGPU of Ryzen 7000-series CPUs (Raphael)
|
||||
# This issue is not seen in kernel 6.6 or newer versions
|
||||
|
||||
imports = [ ../. ];
|
||||
|
||||
|
@ -12,8 +18,9 @@
|
|||
kernelPackages = pkgs.linuxPackages_latest;
|
||||
})
|
||||
|
||||
(lib.mkIf (lib.versionAtLeast config.boot.kernelPackages.kernel.version "6.2") {
|
||||
kernelParams = ["amdgpu.sg_display=0"];
|
||||
})
|
||||
(lib.mkIf (
|
||||
(lib.versionAtLeast config.boot.kernelPackages.kernel.version "6.2")
|
||||
&& (lib.versionOlder config.boot.kernelPackages.kernel.version "6.6")
|
||||
) { kernelParams = [ "amdgpu.sg_display=0" ]; })
|
||||
];
|
||||
}
|
||||
|
|
Loading…
Reference in a new issue