39 lines
843 B
Nix
39 lines
843 B
Nix
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{ pkgs
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, lib
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, kernel ? pkgs.linuxPackages_latest.kernel
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}:
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pkgs.stdenv.mkDerivation {
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pname = "amdgpu-kernel-module";
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inherit (kernel) src version postPatch nativeBuildInputs;
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kernel_dev = kernel.dev;
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kernelVersion = kernel.modDirVersion;
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modulePath = "drivers/gpu/drm/amd/amdgpu";
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buildPhase = ''
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BUILT_KERNEL=$kernel_dev/lib/modules/$kernelVersion/build
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cp $BUILT_KERNEL/Module.symvers .
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cp $BUILT_KERNEL/.config .
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cp $kernel_dev/vmlinux .
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make "-j$NIX_BUILD_CORES" modules_prepare
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make "-j$NIX_BUILD_CORES" M=$modulePath modules
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'';
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installPhase = ''
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make \
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INSTALL_MOD_PATH="$out" \
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XZ="xz -T$NIX_BUILD_CORES" \
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M="$modulePath" \
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modules_install
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'';
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meta = {
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description = "AMD GPU kernel module";
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license = lib.licenses.gpl3;
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};
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}
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