ipu6-camera-hal: init at 2023-01-09

Also exposes ipu6ep-camera-hal, an overriden version for the Alder Lake
platform.

2 files changed, 78 insertions, 0 deletions

diff --git a/pkgs/development/libraries/ipu6-camera-hal/default.nix b/pkgs/development/libraries/ipu6-camera-hal/default.nix
new file mode 100644
index 0000000000000..d8ac28f4ce6b6
--- /dev/null
+++ b/pkgs/development/libraries/ipu6-camera-hal/default.nix
@@ -0,0 +1,72 @@
+{ lib
+, stdenv
+, fetchFromGitHub
+
+# build
+, cmake
+, pkg-config
+
+# runtime
+, expat
+, ipu6-camera-bin
+, libtool
+, gst_all_1
+}:
+
+stdenv.mkDerivation {
+  pname = "ipu6-camera-hal";
+  version = "unstable-2023-01-09";
+
+  src = fetchFromGitHub {
+    owner = "intel";
+    repo = "ipu6-camera-hal";
+    rev = "37292891c73367d22ba1fc96ea9b6e4546903037";
+    hash = "sha256-dJvTZt85rt5/v2JXOsfbSY933qffyXW74L0nWdIlqug=";
+  };
+
+  nativeBuildInputs = [
+    cmake
+    pkg-config
+  ];
+
+  cmakeFlags = [
+    "-DIPU_VER=${ipu6-camera-bin.ipuVersion}"
+    # missing libiacss
+    "-DUSE_PG_LITE_PIPE=ON"
+    # missing libipu4
+    "-DENABLE_VIRTUAL_IPU_PIPE=OFF"
+  ];
+
+  NIX_CFLAGS_COMPILE = [
+    "-I${lib.getDev ipu6-camera-bin}/include/ia_imaging"
+    "-I${lib.getDev ipu6-camera-bin}/include/ia_camera"
+  ];
+
+  enableParallelBuilding = true;
+
+  buildInputs = [
+    expat
+    ipu6-camera-bin
+    libtool
+    gst_all_1.gstreamer
+    gst_all_1.gst-plugins-base
+  ];
+
+  preFixup = ''
+    ls -lah $out/lib/pkgconfig/
+    sed -Ei \
+      -e "s,^prefix=.*,prefix=$out," \
+      -e "s,^exec_prefix=.*,exec_prefix=''${prefix}," \
+      -e "s,^libdir=.*,libdir=''${prefix}/lib," \
+      -e "s,^includedir=.*,includedir=''${prefix}/include/libcamhal," \
+      $out/lib/pkgconfig/libcamhal.pc
+  '';
+
+  meta = with lib; {
+    description = "HAL for processing of images in userspace";
+    homepage = "https://github.com/intel/ipu6-camera-hal";
+    license = licenses.asl20;
+    maintainers = with maintainers; [ hexa ];
+    platforms = [ "x86_64-linux" ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 3c184b74ddeaa..ed19a4cba4efb 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -25867,10 +25867,16 @@ with pkgs;
 
   ipu6-camera-bin = callPackage ../os-specific/linux/firmware/ipu6-camera-bins {};
 
+  ipu6-camera-hal = callPackage ../development/libraries/ipu6-camera-hal {};
+
   ipu6ep-camera-bin = callPackage ../os-specific/linux/firmware/ipu6-camera-bins {
     ipuVersion = "ipu6ep";
   };
 
+  ipu6ep-camera-hal = callPackage ../development/libraries/ipu6-camera-hal {
+    ipu6-camera-bin = ipu6ep-camera-bin;
+  };
+
   iputils = hiPrio (callPackage ../os-specific/linux/iputils { });
   # hiPrio for collisions with inetutils (ping)