rp3: Enable DMA heap kernel patch

wagdav · Jul 28, 2024 · e6963f2 · e6963f2
1 parent e1994a2
commit e6963f2
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/modules/camera.nix b/modules/camera.nix
@@ -7,4 +7,16 @@
     (callPackage ../rpicam-apps.nix { })
     libcamera
   ];
+
+  boot.kernelPatches = [
+    {
+      name = "dma-raspberry-camera";
+      patch = null;
+      extraConfig = ''
+        CONFIG_DMABUF_HEAPS y
+        CONFIG_DMABUF_HEAPS_SYSTEM y
+        CONFIG_DMABUF_HEAPS_CMA y
+      '';
+    }
+  ];
 }