%global debug_package %{nil}
%global nabu_build_stamp %(tr -d '\n' < %{_sourcedir}/nabu-build-stamp)
%global uname_r 6.17.0-senemos-%{nabu_build_stamp}

Name:           senemos-nabu-kernel-alpha
Epoch:          1
Version:        6.17.0
Release:        %{nabu_build_stamp}%{?dist}
Summary:        Timestamped SENEMOS Linux 6.17 test kernel for Xiaomi Pad 5
License:        GPL-2.0-only AND MIT
URL:            https://github.com/MCC45TR/nabu-linux-kernel
Source0:        linux-nabu-6.17.0-senemos-%{nabu_build_stamp}.tar.zst
Source1:        91-nabu-late-xhci.conf
Source2:        90-nabu-late-xhci.conf
Source3:        nabu-build-stamp

BuildRequires:  bc
BuildRequires:  bison
BuildRequires:  clang
BuildRequires:  dwarves
BuildRequires:  elfutils-libelf-devel
BuildRequires:  flex
BuildRequires:  kmod
BuildRequires:  lld
BuildRequires:  llvm
BuildRequires:  make
BuildRequires:  openssl-devel
BuildRequires:  perl
BuildRequires:  python3
BuildRequires:  zstd
Requires:       senemos-nabu-kernel-alpha-core = %{epoch}:%{version}-%{release}
Requires:       senemos-nabu-kernel-alpha-modules = %{epoch}:%{version}-%{release}
Requires:       nabu-kernel-maintenance >= 1.2.0-1
Conflicts:      senemos-nabu-kernel
Conflicts:      senemos-nabu-kernel-alpha-fallback
Provides:       senemos-nabu-kernel-alpha-build = %{nabu_build_stamp}

%description
Experimental timestamped SENEMOS Linux 6.17 kernel channel for Xiaomi Pad 5.
Build %{nabu_build_stamp} adds the first complete Nabu camera probe candidate:
SM8150 CAMSS and CCI, the SM8150 camera clock controller, OV13B10 OF support,
and rear/front sensor graphs with reviewed three-rail power sequences. Camera
probe and capture, charging, flash, audio, suspend, power-button wake and
rollback paths remain physical acceptance gates.

%package -n senemos-nabu-kernel-alpha-fallback
Summary:        Linux %{uname_r} fallback for the Nabu 7.2 channel
Requires:       senemos-nabu-kernel-alpha-core = %{epoch}:%{version}-%{release}
Requires:       senemos-nabu-kernel-alpha-modules = %{epoch}:%{version}-%{release}
Requires(posttrans): nabu-boot-integration >= 2.0.0-13.test
Requires(posttrans): nabu-kernel-maintenance >= 1.2.0-1
Conflicts:      senemos-nabu-kernel-alpha
Provides:       nabu-kernel-fallback = %{epoch}:%{version}-%{release}

%description -n senemos-nabu-kernel-alpha-fallback
Fileless selector that installs timestamped build %{nabu_build_stamp} into the
protected SENEMOS6 fallback slot while Linux 7.2 remains canonical. The matching
UKI name is SENEMOS6-%{nabu_build_stamp}.efi.

%package -n senemos-nabu-kernel-alpha-core
Summary:        Nabu %{uname_r} kernel image, configuration and device tree
Requires(posttrans): kmod
Requires(posttrans): nabu-boot-integration >= 2.0.0-13.test
Provides:       installonlypkg(kernel)
Provides:       kernel-uname-r
Provides:       kernel-nabu-alpha-core-uname-r
Provides:       kernel-nabu-core-uname-r
Provides:       nabu-iris-kernel = %{epoch}:%{version}-%{release}

%description -n senemos-nabu-kernel-alpha-core
Source-built Linux image and Nabu DTB using the timestamped SENEMOS ABI. The DT
exposes Iris video decode and the Nabu OV13B10/OV8856 camera graph. This alpha
build enables sensor probing, but successful probe and capture still require
physical validation before promotion.

%package -n senemos-nabu-kernel-alpha-modules
Summary:        Nabu %{uname_r} loadable kernel modules
Requires:       senemos-nabu-kernel-alpha-core = %{epoch}:%{version}-%{release}
Provides:       installonlypkg(kernel)
Provides:       kernel-modules-uname-r

%description -n senemos-nabu-kernel-alpha-modules
Loadable modules for %{uname_r}, including qcom-iris, Qualcomm remoteproc,
CAMSS camera foundation, OV13B10, OV8856 and the Nabu power and audio drivers.

%prep
[[ '%{nabu_build_stamp}' =~ ^[0-9]{10}$ ]] || {
    printf 'Invalid Nabu kernel build stamp: %s\n' '%{nabu_build_stamp}' >&2
    exit 1
}
grep -Fxq '%{nabu_build_stamp}' %{SOURCE3}
%autosetup -n linux-nabu-6.17.0-senemos-%{nabu_build_stamp}

%build
export ARCH=arm64
export LLVM=1
export LLVM_IAS=1
export KBUILD_BUILD_USER=senemos
export KBUILD_BUILD_HOST=copr
mkdir -p build
make O=build defconfig
scripts/kconfig/merge_config.sh -m -O build build/.config arch/arm64/configs/sm8150.config
scripts/config --file build/.config \
    --set-str LOCALVERSION '-senemos-%{nabu_build_stamp}' \
    --disable LOCALVERSION_AUTO
make O=build olddefconfig
make O=build %{?_smp_mflags} Image qcom/sm8150-xiaomi-nabu.dtb modules

%install
export ARCH=arm64
export LLVM=1
export LLVM_IAS=1
install -Dm0755 build/arch/arm64/boot/Image %{buildroot}/boot/vmlinuz-%{uname_r}
install -Dm0644 build/System.map %{buildroot}/boot/System.map-%{uname_r}
install -Dm0644 build/.config %{buildroot}/boot/config-%{uname_r}
install -Dm0644 build/arch/arm64/boot/dts/qcom/sm8150-xiaomi-nabu.dtb \
    %{buildroot}%{_prefix}/lib/modules/%{uname_r}/dtb/qcom/sm8150-xiaomi-nabu.dtb
make O=build modules_install INSTALL_MOD_PATH=%{buildroot}%{_prefix} INSTALL_MOD_STRIP=1 DEPMOD=/bin/true
rm -f %{buildroot}%{_prefix}/lib/modules/%{uname_r}/build
rm -f %{buildroot}%{_prefix}/lib/modules/%{uname_r}/source
/usr/sbin/depmod -b %{buildroot}%{_prefix} %{uname_r}
install -Dm0644 /dev/null \
    %{buildroot}%{_prefix}/lib/senemos-nabu/verbose-uki.d/%{uname_r}
install -d -m0755 %{buildroot}%{_prefix}/lib/senemos-nabu/uki-version.d
printf '%%s\n' '%{nabu_build_stamp}' > \
    %{buildroot}%{_prefix}/lib/senemos-nabu/uki-version.d/%{uname_r}
install -Dm0644 %{SOURCE1} %{buildroot}%{_prefix}/lib/dracut/dracut.conf.d/90-nabu-omit-early-xhci.conf
install -Dm0644 %{SOURCE2} %{buildroot}%{_prefix}/lib/modules-load.d/90-nabu-late-xhci.conf

%check
test -s %{buildroot}/boot/vmlinuz-%{uname_r}
test -s %{buildroot}%{_prefix}/lib/modules/%{uname_r}/dtb/qcom/sm8150-xiaomi-nabu.dtb
test -s %{buildroot}%{_prefix}/lib/modules/%{uname_r}/kernel/drivers/media/platform/qcom/iris/qcom-iris.ko
test -s %{buildroot}%{_prefix}/lib/modules/%{uname_r}/kernel/drivers/media/platform/qcom/camss/qcom-camss.ko
test -s %{buildroot}%{_prefix}/lib/modules/%{uname_r}/kernel/drivers/media/i2c/ov13b10.ko
test -s %{buildroot}%{_prefix}/lib/modules/%{uname_r}/kernel/drivers/media/i2c/ov8856.ko
grep -Fxq 'CONFIG_LOCALVERSION="-senemos-%{nabu_build_stamp}"' \
    %{buildroot}/boot/config-%{uname_r}
test "$(make O=build -s kernelrelease)" = '%{uname_r}'
grep -Fxq 'CONFIG_VIDEO_QCOM_IRIS=m' %{buildroot}/boot/config-%{uname_r}
grep -Fxq 'CONFIG_VIDEO_QCOM_CAMSS=m' %{buildroot}/boot/config-%{uname_r}
grep -Fxq 'CONFIG_VIDEO_OV13B10=m' %{buildroot}/boot/config-%{uname_r}
grep -Fxq 'CONFIG_VIDEO_OV8856=m' %{buildroot}/boot/config-%{uname_r}
grep -Fxq 'CONFIG_I2C_QCOM_CCI=m' %{buildroot}/boot/config-%{uname_r}
grep -Fxq 'CONFIG_SM_CAMCC_8150=y' %{buildroot}/boot/config-%{uname_r}
grep -Fxq 'CONFIG_PM_DEBUG=y' %{buildroot}/boot/config-%{uname_r}
grep -Fxq 'CONFIG_PM_SLEEP_DEBUG=y' %{buildroot}/boot/config-%{uname_r}
grep -Fxq 'CONFIG_DPM_WATCHDOG=y' %{buildroot}/boot/config-%{uname_r}
grep -Fxq 'CONFIG_PSTORE_FTRACE=y' %{buildroot}/boot/config-%{uname_r}
grep -Fxq 'CONFIG_FUNCTION_TRACER=y' %{buildroot}/boot/config-%{uname_r}
grep -Fxq 'CONFIG_INPUT_XIAOMI_NABU_TABLET_MODE=y' %{buildroot}/boot/config-%{uname_r}
grep -Fxq 'CONFIG_INPUT_XIAOMI_NABU_KEYBOARD=y' %{buildroot}/boot/config-%{uname_r}
grep -Fxq 'CONFIG_HID_XIAOMI=m' %{buildroot}/boot/config-%{uname_r}
grep -Fxq 'CONFIG_NFT_FIB_INET=m' %{buildroot}/boot/config-%{uname_r}
grep -Fxq 'CONFIG_RTC_DRV_PM8XXX=y' %{buildroot}/boot/config-%{uname_r}
grep -Fxq '# CONFIG_RTC_DRV_EFI is not set' %{buildroot}/boot/config-%{uname_r}
grep -Fxq 'CONFIG_RTC_HCTOSYS_DEVICE="rtc0"' %{buildroot}/boot/config-%{uname_r}
grep -aFq 'xiaomi,nabu-keyboard' build/arch/arm64/boot/dts/qcom/sm8150-xiaomi-nabu.dtb
grep -aFq 'qcom,sm8150-camss' build/arch/arm64/boot/dts/qcom/sm8150-xiaomi-nabu.dtb
grep -aFq 'ovti,ov13b10' build/arch/arm64/boot/dts/qcom/sm8150-xiaomi-nabu.dtb
grep -aFq 'ovti,ov8856' build/arch/arm64/boot/dts/qcom/sm8150-xiaomi-nabu.dtb
grep -aFq 'cirrus,allow-missing-pdn-done' build/arch/arm64/boot/dts/qcom/sm8150-xiaomi-nabu.dtb
grep -aFq 'input NTC %s, all populated protections enabled' \
    %{buildroot}%{_prefix}/lib/modules/%{uname_r}/kernel/drivers/power/supply/ln8000_charger.ko
grep -aFq 'PDN_DONE timeout accepted' build/sound/soc/codecs/snd-soc-cs35l41.ko
grep -Fq 'system suspend prepare: gate pre-freeze gestures' drivers/input/touchscreen/nt36523/nt36xxx.c
grep -Fq 'if (core->iris_platform_data->legacy_vpu5)' drivers/media/platform/qcom/iris/iris_probe.c
modinfo -F vermagic \
    %{buildroot}%{_prefix}/lib/modules/%{uname_r}/kernel/drivers/media/platform/qcom/iris/qcom-iris.ko | \
    grep -Fq '%{uname_r}'
modinfo -F alias \
    %{buildroot}%{_prefix}/lib/modules/%{uname_r}/kernel/drivers/media/i2c/ov13b10.ko | \
    grep -Fxq 'of:N*T*Covti,ov13b10'
grep -Fxq '%{nabu_build_stamp}' \
    %{buildroot}%{_prefix}/lib/senemos-nabu/uki-version.d/%{uname_r}

%posttrans
install -d -m0755 /var/lib/nabu-kernel-maintenance
printf '%%s\n' '%{uname_r}' > /var/lib/nabu-kernel-maintenance/pending-kernel

%posttrans -n senemos-nabu-kernel-alpha-fallback
install -d -m0755 /var/lib/nabu-kernel-maintenance
printf '%%s\n' '%{uname_r}' > /var/lib/nabu-kernel-maintenance/pending-fallback-kernel

%postun -n senemos-nabu-kernel-alpha-core
if [ "$1" -eq 0 ]; then
    /usr/sbin/depmod -a || :
fi

%files
%{_prefix}/lib/dracut/dracut.conf.d/90-nabu-omit-early-xhci.conf
%{_prefix}/lib/modules-load.d/90-nabu-late-xhci.conf

%files -n senemos-nabu-kernel-alpha-fallback

%files -n senemos-nabu-kernel-alpha-core
/boot/vmlinuz-%{uname_r}
/boot/System.map-%{uname_r}
/boot/config-%{uname_r}
%{_prefix}/lib/modules/%{uname_r}/dtb/qcom/sm8150-xiaomi-nabu.dtb
%{_prefix}/lib/modules/%{uname_r}/modules.*
%{_prefix}/lib/senemos-nabu/verbose-uki.d/%{uname_r}
%{_prefix}/lib/senemos-nabu/uki-version.d/%{uname_r}

%files -n senemos-nabu-kernel-alpha-modules
%{_prefix}/lib/modules/%{uname_r}/kernel/

%changelog
* Sat Aug 29 2026 SENEMOS Project <senemos@localhost> - 1:6.17.0-%{nabu_build_stamp}
- Enable the SM8150 CAMSS, CCI and camera clock-controller path.
- Add Nabu OV13B10 and OV8856 graphs and power sequencing.
- Add OV13B10 Device Tree matching and camera payload checks.

* Fri Aug 28 2026 SENEMOS Project <senemos@localhost> - 1:6.17.0-%{nabu_build_stamp}
- Restore timestamped RPM, uname and SENEMOS6 EFI identities.
- Consolidate all completed 6.17 timestamp source work with suspend fixes.
- Preserve deferred canonical and fallback UKI maintenance.