%global debug_package %{nil}
%global __brp_strip /bin/true
%global __brp_strip_static_archive /bin/true
%global __brp_strip_comment_note /bin/true
%global _lto_cflags %{nil}
# Match Alpine's patch context tolerance for the imported 7.2 patch series.
# Patch failure still aborts preparation; never silently skip a hunk.
%global _default_patch_fuzz 2

Name:           kernel-azurefin
Version:        7.2
Release:        %{?azurefin_release}%{!?azurefin_release:2}%{?dist}
Summary:        Surface Laptop 7 13-inch kernel for Azurefin
License:        GPL-2.0-only
URL:            https://github.com/Xelef2000/azurefin-linux
Source0:        https://git.kernel.org/torvalds/t/linux-%{version}.tar.gz
Source1:        config-microsoft-romulus.aarch64
Patch1:         0001-dma-qcom-gpi-add-qspi.patch
Patch2:         0002-spi-geni-qcom-add-qspi.patch
Patch3:         0003-hid-doc-fix-output-report-description.patch
Patch4:         0004-hid-add-bus-spi.patch
Patch5:         0005-hid-spi-hid-transport-skeleton.patch
Patch6:         0006-hid-spi-hid-layer.patch
Patch7:         0007-hid-spi-hid-protocol.patch
Patch8:         0008-hid-spi-hid-tracing.patch
Patch9:         0009-hid-spi-hid-acpi.patch
Patch10:         0010-hid-spi-hid-devicetree.patch
Patch11:         0011-dt-bindings-hid-over-spi.patch
Patch12:         0012-hid-spi-hid-power-management.patch
Patch13:         0013-hid-spi-hid-panel-follower.patch
Patch14:         0014-hid-spi-hid-full-duplex.patch
Patch15:         0015-arm64-dts-qcom-romulus-add-qspi-touch.patch
Patch16:         0016-wifi-ath12k-disable-rfkill.patch
Patch17:         0017-usb-typec-ps883x-keep-retimer-powered.patch
Patch18:         0018-power-supply-qcom-battmgr-x1e-capacity.patch
Patch19:         0019-wifi-ath12k-handle-station-ps-in-vif-cfg.patch
Patch20:         0020-arm64-dts-qcom-hamoa-add-rpmh-stats-qmp.patch
Patch21:         0021-pci-qcom-lower-opp-when-link-is-down.patch
Patch22:         0022-dma-qcom-gpi-match-completions.patch
Patch23:         0023-spi-geni-qcom-preserve-qspi-event-state.patch
Patch24:         0024-dma-qcom-gpi-order-ring-access.patch
Patch25:         0025-arm64-dts-qcom-hamoa-camcc.patch
Patch26:         0026-phy-qcom-mipi-csi2.patch
Patch27:         0027-media-camss-legacy-phy-flag.patch
Patch28:         0028-media-camss-phy-api.patch
Patch29:         0029-media-camss-x1e-phy-api.patch
Patch30:         0030-arm64-dts-qcom-hamoa-cci.patch
Patch31:         0031-arm64-dts-qcom-hamoa-camss.patch
Patch32:         0032-arm64-dts-qcom-romulus-camera.patch
Patch33:         0033-media-camera-backport-cleanups.patch

ExclusiveArch:  aarch64
BuildRequires:  clang >= 22
BuildRequires:  llvm
BuildRequires:  lld
BuildRequires:  rust >= 1.97
BuildRequires:  rust-src
BuildRequires:  rustfmt
BuildRequires:  bindgen-cli
BuildRequires:  make gcc binutils bc bison flex perl python3
BuildRequires:  openssl openssl-devel elfutils-libelf-devel dwarves
BuildRequires:  kmod findutils diffutils zstd rsync cpio
Provides:       kernel = %{version}-%{release}
Provides:       kernel-core = %{version}-%{release}
Requires:       kmod

%description
Experimental Romulus kernel, ported from the pmOS 7.2-r14 patch set.
Includes SPI-HID/GPI fixes, charging/USB, Wi-Fi and battery reporting work.
For bootc image assembly only: initramfs and bootloader configuration belong
to the image build. This package does not modify the running bootloader.

%prep
%autosetup -n linux-%{version} -p1
cp %{SOURCE1} .config
# Preserve the hardware baseline; only change release identity and add the
# filesystem integrity facility used by modern image-based installations.
scripts/config --set-str LOCALVERSION "-azurefin.%{release}"
scripts/config --disable LOCALVERSION_AUTO --enable FS_VERITY
scripts/config --module VIDEO_OV02C10 --module PHY_QCOM_MIPI_CSI2
make ARCH=arm64 LLVM=1 olddefconfig

%build
unset LDFLAGS CFLAGS CXXFLAGS
make ARCH=arm64 LLVM=1 %{?_smp_mflags} \
    KBUILD_BUILD_USER=azurefin KBUILD_BUILD_HOST=copr \
    KBUILD_BUILD_VERSION=1 Image modules dtbs

%install
kver=$(make -s ARCH=arm64 LLVM=1 kernelrelease)
make ARCH=arm64 LLVM=1 INSTALL_MOD_PATH=%{buildroot}/usr \
    INSTALL_MOD_STRIP=1 modules_install
# bootc's canonical kernel/initramfs location, not mutable /boot.
install -m0644 arch/arm64/boot/Image %{buildroot}/usr/lib/modules/"$kver"/vmlinuz
install -m0644 .config %{buildroot}/usr/lib/modules/"$kver"/config
install -m0644 System.map %{buildroot}/usr/lib/modules/"$kver"/System.map
make ARCH=arm64 LLVM=1 \
    INSTALL_DTBS_PATH=%{buildroot}/usr/lib/modules/"$kver"/dtb dtbs_install
rm -f %{buildroot}/usr/lib/modules/"$kver"/build \
      %{buildroot}/usr/lib/modules/"$kver"/source
depmod -b %{buildroot}/usr "$kver"

%check
grep -qx CONFIG_SECURITY_SELINUX=y .config
grep -qx CONFIG_EFI_STUB=y .config
grep -qx CONFIG_HOTPLUG_PCI_PCIE=y .config
grep -qx CONFIG_FS_VERITY=y .config
grep -qx CONFIG_VIDEO_OV02C10=m .config
grep -qx CONFIG_PHY_QCOM_MIPI_CSI2=m .config
test -s arch/arm64/boot/dts/qcom/x1e80100-microsoft-romulus13.dtb
test -s arch/arm64/boot/Image
# Retain the machine driver's upstream amplifier limits, independent of UCM.
grep -Fq 'snd_soc_limit_volume(card, "WSA WSA_RX0 Digital Volume", 81);' sound/soc/qcom/x1e80100.c
grep -Fq 'snd_soc_limit_volume(card, "WSA WSA_RX1 Digital Volume", 81);' sound/soc/qcom/x1e80100.c
grep -Fq 'snd_soc_limit_volume(card, "SpkrLeft PA Volume", 6);' sound/soc/qcom/x1e80100.c
grep -Fq 'snd_soc_limit_volume(card, "SpkrRight PA Volume", 6);' sound/soc/qcom/x1e80100.c

%files
%license COPYING LICENSES/preferred/GPL-2.0
/usr/lib/modules/*

%changelog
* Fri Sep 18 2026 Felix <felix@niederer.dev> - 7.2-1
- Port pmOS Romulus 7.2-r14 baseline to a bootc kernel RPM