From 6369bae6d9a3061841106400e59af5b2be825343 Mon Sep 17 00:00:00 2001
From: makefu <github@syntax-fehler.de>
Date: Sat, 3 Jun 2023 15:44:06 +0200
Subject: ma pkgs.seed-voicecard: init

---
 makefu/5pkgs/seeed-voicecard/default.nix | 46 ++++++++++++++++++++++++++++++++
 1 file changed, 46 insertions(+)
 create mode 100644 makefu/5pkgs/seeed-voicecard/default.nix

diff --git a/makefu/5pkgs/seeed-voicecard/default.nix b/makefu/5pkgs/seeed-voicecard/default.nix
new file mode 100644
index 000000000..85038ffc1
--- /dev/null
+++ b/makefu/5pkgs/seeed-voicecard/default.nix
@@ -0,0 +1,46 @@
+{ pkgs, lib, fetchFromGitHub, fetchpatch, kernel, ... }:
+
+pkgs.stdenv.mkDerivation rec {
+  name = "seeed-voicecard-${version}-module-${kernel.modDirVersion}";
+  version = "v4.1-post";
+
+  src = fetchFromGitHub {
+    owner = "respeaker";
+    repo = "seeed-voicecard";
+    rev = "c52606626de050bdad85803d7e427a64cb0cf05c";
+    hash = "sha256-sFReX9Nz9TDRvheKfPijRw1wQ++jJUk5+lOwVmfx3wA=";
+  };
+
+  #preConfigure = ''
+  #  substituteInPlace Makefile --replace "snd-soc-wm8960-objs := wm8960.o" ""
+  #  substituteInPlace Makefile --replace "obj-m += snd-soc-wm8960.o" ""
+  #'';
+
+  KERNELDIR = "${kernel.dev}/lib/modules/${kernel.modDirVersion}/build";
+
+  NIX_CFLAGS = ["-Wno-error=cpp"];
+
+  patches = [
+    (fetchpatch { url = "https://patch-diff.githubusercontent.com/raw/respeaker/seeed-voicecard/pull/323.patch"; hash = "sha256-coa0ZXDAGYxxi4ShL1HpOebfwOSmIpfdbEIYZtBWlYI="; })
+  ];
+
+  nativeBuildInputs = [ pkgs.perl ] ++ kernel.moduleBuildDependencies;
+  buildInputs = [ pkgs.alsa-lib ];
+
+  buildPhase = ''
+  make -C $KERNELDIR M=$(pwd) modules
+  make -C ac108_plugin libasound_module_pcm_ac108.so
+  sed -i "s/brcm,bcm2708/raspberrypi/" *.dts
+  '';
+  installPhase = ''
+    mkdir -p $out/lib/modules/${kernel.modDirVersion}/sound/soc/codecs
+    mkdir -p $out/lib/modules/${kernel.modDirVersion}/sound/soc/bcm
+    cp snd-soc-wm8960.ko $out/lib/modules/${kernel.modDirVersion}/sound/soc/codecs
+    cp snd-soc-ac108.ko $out/lib/modules/${kernel.modDirVersion}/sound/soc/codecs
+    cp snd-soc-seeed-voicecard.ko $out/lib/modules/${kernel.modDirVersion}/sound/soc/bcm
+    mkdir $out/lib/dts $out/lib/alsa-lib
+    cp *.dts $out/lib/dts
+    cp ac108_plugin/libasound_module_pcm_ac108.so $out/lib/alsa-lib
+
+  '';
+}
-- 
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