all repos — nixfiles @ 7e6f5a6d6f329c890a4259b03dbeded189580003

System and user configuration, managed by nix and home-manager

Optimise Intel GPU setup

Alan Pearce
commit

7e6f5a6d6f329c890a4259b03dbeded189580003

parent

6fe33dc41c20bf0838eb0e40ed3a3d17ba58d44c

1 file changed, 6 insertions(+), 0 deletions(-)

changed files
M modules/machines/t470s.nix → modules/machines/t470s.nix
@@ -22,6 +22,12 @@ (7,     60,     85)
     (127,   80,     32767)
   '';
 
+  boot.kernelParams = [
+    "i915.enable_guc=2"
+    "i915.enable_fbc=1"
+    "i915.enable_psr=2"
+  ];
+
   systemd.services.ModemManager.enable = true;
 
   hardware.pulseaudio.extraConfig = ''