From ea8e97eca415101f799b2184d7a9d77742c735f2 Mon Sep 17 00:00:00 2001
From: Akshay Nair <phenax5@gmail.com>
Date: Mon, 11 Jan 2021 21:54:25 +0530
Subject: Brightness kernal param

---
 hardware-configuration.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'hardware-configuration.nix')

diff --git a/hardware-configuration.nix b/hardware-configuration.nix
index d657746..5efa556 100644
--- a/hardware-configuration.nix
+++ b/hardware-configuration.nix
@@ -13,7 +13,7 @@
     kernelModules = [];
   };
   boot.kernelModules = ["kvm-intel" "sd_mod" "rtw88_8822ce"];
-  boot.kernelParams = [ "i8042.nopnp=1" "pci=nocrs" ];
+  boot.kernelParams = [ "i8042.nopnp=1" "pci=nocrs" "i915.enable_dpcd_backlight=1" "acpi_backlight=vendor" ];
   boot.extraModulePackages = [];
   boot.extraModprobeConfig = ''
     options snd slots=snd-hda-intel
-- 
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