things

2026-08-24 10:39:58 +01:00
parent 076cb011ac
commit a3b49b8960
6 changed files with 56 additions and 51 deletions
@@ -93,16 +93,22 @@
          intel-vaapi-driver = pkgs.intel-vaapi-driver.override { enableHybridCodec = true; };
        };
        hardware = {
-          # firmware = [ pkgs.intel-npu-driver ];
+          # Qualcomm Adreno X1-85 (freedreno/turnip) + IRIS need the qcom
+          # firmware blobs (gen70500_sqe.fw / gmu.bin / zap.mbn). On most
+          # Snapdragon X laptops these must be extracted from Windows unless
+          # shipped by linux-firmware (e.g. ThinkPad T14s Gen 6).
+          firmware = [ pkgs.linux-firmware ];
          graphics = {
            enable = true;
+            # Adreno has no userspace driver package to add here: GL/Vulkan
+            # (freedreno/turnip) come from mesa (auto-included), and IRIS video
+            # has no usable VA-API backend yet, so extraPackages stays empty.
            extraPackages = with pkgs; [
            ];
          };
        };
-        environment.sessionVariables = {
-          LIBVA_DRIVER_NAME = "iHD";
-        }; # Force intel-media-driver
+        # NOTE: removed LIBVA_DRIVER_NAME="iHD" — that forces the Intel media
+        # driver and is wrong on Qualcomm Adreno (aarch64).

        # services.fwupd = {
        #   enable = true;