Update, tweak athena

1 files changed, 17 insertions, 4 deletions

diff --git a/host/hardware/athena.nix b/host/hardware/athena.nix
index 1628202..af70d34 100644
--- a/host/hardware/athena.nix
+++ b/host/hardware/athena.nix
@@ -22,6 +22,7 @@ let
         cp firmware/ivsc_fw.bin $out/lib/firmware/vsc/soc_a1_prod/ivsc_fw_a1_prod.bin
       '';
     };
+
 in {
   imports = [ (modulesPath + "/installer/scan/not-detected.nix") ];
 
@@ -30,9 +31,19 @@ in {
   boot = {
     initrd.availableKernelModules = [ "xhci_pci" "thunderbolt" "vmd" "nvme" "usb_storage" "sd_mod" "i915" ];
     initrd.kernelModules = [ "dm-snapshot" ];
-    kernelModules = [ "kvm-intel" "fuse" "uinput" ];
-    extraModulePackages = [ ];
-    kernelParams = [ "nvidia-drm.modeset=1" "mem_sleep_default=deep" "i915.enable_psr=0" ];
+    kernelModules = [ "kvm-intel" "fuse" "uinput" "v4l2loopback" ];
+    blacklistedKernelModules = [ "ucsi_acpi" ];
+    extraModulePackages = [ config.boot.kernelPackages.v4l2loopback ];
+    kernelParams = [
+      "nvidia-drm.modeset=1"
+
+      "video=eDP-1:e"
+      "i915.enable_psr=0"
+
+      "mem_sleep_default=deep"
+      "pcie_aspm=force"
+      "nvme.noacpi=1"
+    ];
 
     loader = {
       systemd-boot.enable = true;
@@ -72,11 +83,13 @@ in {
 
   hardware.ipu6 = {
     enable = true;
-    platform = "ipu6ep";
+    #platform = "ipu6ep";
+    platform = "ipu6epmtl"; # "mtl" specifically for Meteor Lake (Precision 5490)
   };
 
   hardware.firmware = [
     ivsc-firmware
+    pkgs.linux-firmware
   ];
 
   environment.systemPackages = with pkgs; [