nixos-hardware/onenetbook/4/goodix-stylus-mastykin/default.nix
2022-12-31 11:57:44 +01:00

59 lines
1.8 KiB
Nix

{ stdenv, lib, kernel, fetchpatch, runCommand, patch }:
let
patch1_original = fetchpatch {
url = "https://marc.info/?l=linux-input&m=161847127221531&q=p3";
name = "goodix-stylus-mastykin-1-pen-support.patch";
sha256 = "sha256-1oc8OvfhScYvtsMeV9A4hU+09i59tEJ6HZS6jspsJR8=";
};
patch1_updated_5_12_12 = runCommand
"goodix-stylus-mastykin-1-pen-support-5.12.12.patch" {}
''
cat ${patch1_original} > $out
${patch}/bin/patch $out < ${./5.12.12.patch.patch}
'';
patch1 = if (lib.versionAtLeast kernel.version "5.12.12") then
patch1_updated_5_12_12 else patch1_original;
patch2 = fetchpatch {
url = "https://marc.info/?l=linux-input&m=161847127221531&q=p4";
name = "goodix-stylus-mastykin-2-buttons.patch";
sha256 = "sha256-HxmR8iEgoj4PJopGWJdWsjFxbfISwTMzz+HyG81mRG4=";
};
in
stdenv.mkDerivation rec {
name = "hid-multitouch-onenetbook4-${version}";
inherit (kernel) version;
hardeningDisable = [ "pic" "format" ];
nativeBuildInputs = kernel.moduleBuildDependencies;
src = ./.;
patches = [ patch1 patch2 ];
postUnpack = ''
tar -C goodix-stylus-mastykin \
--strip-components=3 -xf ${kernel.src} --wildcards \
'*/drivers/hid/hid-ids.h' '*/drivers/hid/hid-multitouch.c'
'';
patchFlags = "-p3";
postPatch = ''
mv hid-multitouch.c hid-multitouch-onenetbook4.c
substituteInPlace hid-multitouch-onenetbook4.c --replace \
'.name = "hid-multitouch",' \
'.name = "hid-multitouch-onenetbook4",'
substituteInPlace hid-multitouch-onenetbook4.c --replace \
I2C_DEVICE_ID_GOODIX_0113 \
0x011A
'';
makeFlags = [
"KERNEL_DIR=${kernel.dev}/lib/modules/${kernel.modDirVersion}/build"
"INSTALL_MOD_PATH=$(out)"
];
meta = with lib; {
description = "hid-multitouch module patched for OneNetbook 4";
platforms = platforms.linux;
};
}