From 6b64b0250cbcbca3eb94d43c6c38e725338e02c1 Mon Sep 17 00:00:00 2001
From: Gregor Kleen <gkleen@yggdrasil.li>
Date: Tue, 22 Mar 2022 17:35:26 +0100
Subject: Revert "sif: -nvidia"

This reverts commit d6115750e5f6dd8acdbb3dca486f80713c14aaf3.
---
 hosts/sif/default.nix | 20 +++++++++++++++++++-
 1 file changed, 19 insertions(+), 1 deletion(-)

diff --git a/hosts/sif/default.nix b/hosts/sif/default.nix
index 952aac8b..5ab15451 100644
--- a/hosts/sif/default.nix
+++ b/hosts/sif/default.nix
@@ -299,7 +299,16 @@ in {
 
         dpi = 282;
 
-        videoDrivers = [ "intel" ];
+        videoDrivers = [ "nvidia" ];
+
+        screenSection = ''
+          Option "metamodes" "nvidia-auto-select +0+0 { ForceCompositionPipeline = On }"
+        '';
+
+        deviceSection = ''
+          Option "AccelMethod" "SNA"
+          Option "TearFree" "True"
+        '';
 
         exportConfiguration = true;
       };
@@ -418,6 +427,15 @@ in {
         speed = 255;
       };
 
+      nvidia = {
+        modesetting.enable = true;
+        prime = {
+          nvidiaBusId = "PCI:1:0:0";
+          intelBusId = "PCI:0:2:0";
+          sync.enable = true;
+        };
+      };
+
       opengl = {
         enable = true;
         driSupport32Bit = true;
-- 
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