From c400508a276560dd6c9c2e2bd2c93d60be96d7b1 Mon Sep 17 00:00:00 2001
From: Gregor Kleen <gkleen@yggdrasil.li>
Date: Sat, 8 Feb 2020 22:59:05 +0100
Subject: ...

---
 sif.nix | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/sif.nix b/sif.nix
index 7d375d98..c9ae4617 100644
--- a/sif.nix
+++ b/sif.nix
@@ -125,7 +125,7 @@
 
       dpi = 282;
 
-      videoDrivers = [ "intel" "nvidiaBeta" ];
+      videoDrivers = [ "nvidiaBeta" ];
 
       screenSection = ''
         Option "metamodes" "nvidia-auto-select +0+0 { ForceCompositionPipeline = On }"
@@ -330,11 +330,13 @@
 
     nvidia = {
       modesetting.enable = true;
-     optimus_prime = {
-       enable = true;
-       nvidiaBusId = "PCI:1:0.0";
-       intelBusId = "PCI:0:2.0";
-     };
+      prime = {
+        enable = true;
+        nvidiaBusId = "PCI:1:0.0";
+        intelBusId = "PCI:0:2.0";
+        offload.enable = true;
+        sync.enable = true;
+      };
     };
 
     opengl.driSupport32Bit = true;
-- 
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