1 files changed, 43 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/os-specific/linux/acpi-call/default.nix b/nixpkgs/pkgs/os-specific/linux/acpi-call/default.nix
new file mode 100644
index 000000000000..bd12373da884
--- /dev/null
+++ b/nixpkgs/pkgs/os-specific/linux/acpi-call/default.nix
@@ -0,0 +1,43 @@
+{ stdenv, fetchgit, fetchpatch, kernel }:
+
+stdenv.mkDerivation {
+  name = "acpi-call-${kernel.version}";
+
+  src = fetchgit {
+    url = "git://github.com/mkottman/acpi_call.git";
+    rev = "ac67445bc75ec4fcf46ceb195fb84d74ad350d51";
+    sha256 = "0jl19irz9x9pxab2qp4z8c3jijv2m30zhmnzi6ygbrisqqlg4c75";
+  };
+
+  patches = [
+    (fetchpatch {
+      url = "https://github.com/mkottman/acpi_call/pull/67.patch";
+      sha256 = "0z07apvdl8nvl8iwfk1sl1iidfjyx12fc0345bmp2nq1537kpbri";
+    })
+  ];
+
+  hardeningDisable = [ "pic" ];
+
+  nativeBuildInputs = kernel.moduleBuildDependencies;
+
+  preBuild = ''
+    sed -e 's/break/true/' -i examples/turn_off_gpu.sh
+    sed -e 's@/bin/bash@.bin/sh@' -i examples/turn_off_gpu.sh
+    sed -e "s@/lib/modules/\$(.*)@${kernel.dev}/lib/modules/${kernel.modDirVersion}@" -i Makefile
+    sed -e 's@acpi/acpi[.]h@linux/acpi.h@g' -i acpi_call.c
+  '';
+
+  installPhase = ''
+    mkdir -p $out/lib/modules/${kernel.modDirVersion}/misc
+    cp acpi_call.ko $out/lib/modules/${kernel.modDirVersion}/misc
+    mkdir -p $out/bin
+    cp examples/turn_off_gpu.sh $out/bin/test_discrete_video_off.sh
+    chmod a+x $out/bin/test_discrete_video_off.sh
+  '';
+
+  meta = {
+    maintainers = [stdenv.lib.maintainers.raskin];
+    platforms = stdenv.lib.platforms.linux;
+    description = "A module allowing arbitrary ACPI calls; use case: hybrid video";
+  };
+}