%global debug_package %{nil}
%global __strip /bin/true
%global nabu_release 7.2.0
%global uname_r 7.2.0-nabu-senemos-mainline-alpha

Name:           senemos-nabu-kernel-mainline-alpha
Epoch:          1
Version:        7.2.0
Release:        0.1.alpha%{?dist}
Summary:        Alpha Linux 7.2 mainline SENEMOS kernel for Xiaomi Pad 5
License:        GPL-2.0-only AND MIT
URL:            https://github.com/MCC45TR/nabu-linux-kernel/tree/7.2.0-test
ExclusiveArch:  aarch64
Source0:        nabu-v%{nabu_release}-rpm-payload.tar.gz
BuildRequires:  systemd-rpm-macros
Requires:       senemos-nabu-kernel-mainline-alpha-core = %{epoch}:%{version}-%{release}
Requires:       senemos-nabu-kernel-mainline-alpha-modules = %{epoch}:%{version}-%{release}
Requires:       senemos-nabu-pen-autopair
Provides:       senemos-nabu-kernel-mainline-alpha-v7.2.0

%description
Isolated alpha build of upstream Linux 7.2 with the reviewed Xiaomi Pad 5
(nabu) hardware enablement carried from the SENEMOS 6.17 line. It does not
obsolete or replace the validated 6.17 kernel and is intended only for staged
BOOT and hardware acceptance testing.

%package -n senemos-nabu-kernel-mainline-alpha-core
Summary:        Linux %{uname_r} image, device tree and UKI integration
Requires(posttrans): kmod
Requires(posttrans): nabu-uki-config >= 1.2.0
Provides:       installonlypkg(kernel)
Provides:       kernel-uname-r
Provides:       kernel-nabu-core-uname-r

%description -n senemos-nabu-kernel-mainline-alpha-core
Kernel image, configuration, symbol map and Xiaomi Pad 5 device tree. The
post-transaction hook regenerates only the canonical SENEMOS UKI and leaves
Android and validated fallback entries untouched.

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

%description -n senemos-nabu-kernel-mainline-alpha-modules
Loadable modules built against the exact Linux %{uname_r} ABI.

%prep

%build

%install
mkdir -p %{buildroot}
tar -xzf %{SOURCE0} -C %{buildroot}

%check
if tar --numeric-owner -tvzf %{SOURCE0} | awk '$2 != "0/0" { print; bad=1; exit } END { exit bad }'; then
    :
else
    echo 'Kernel payload contains a non-root owner.' >&2
    exit 1
fi
test -s %{buildroot}/boot/vmlinuz-%{uname_r}
test -s %{buildroot}/boot/System.map-%{uname_r}
test -s %{buildroot}/boot/config-%{uname_r}
test -s %{buildroot}%{_prefix}/lib/modules/%{uname_r}/dtb/qcom/sm8150-xiaomi-nabu.dtb
test -d %{buildroot}%{_prefix}/lib/modules/%{uname_r}/kernel
test ! -e %{buildroot}%{_prefix}/lib/modules/%{uname_r}/build
test ! -e %{buildroot}%{_prefix}/lib/modules/%{uname_r}/source

%posttrans -n senemos-nabu-kernel-mainline-alpha-core
if /usr/bin/nabu-regenerate-uki %{uname_r}; then
    install -d -m0755 /var/lib/nabu-kernel-update
    printf '%%s\n' '%{uname_r}' > /var/lib/nabu-kernel-update/installed-kernel
else
    printf 'Warning: automatic Nabu UKI generation failed for %%s; the update timer will retry.\n' '%{uname_r}' >&2
fi

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

%files

%files -n senemos-nabu-kernel-mainline-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.*

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

%changelog
* Wed Aug 26 2026 SENEMOS Project <senemos@localhost> - 1:7.2.0-0.1.alpha
- Isolate the Linux 7.2 mainline candidate from the validated 6.17 package.
- Mark the kernel ABI and all RPM names as mainline alpha.
- Keep the stable kernel, updater integration and Android fallback untouched.

* Wed Aug 26 2026 SENEMOS Project <senemos@localhost> - 1:7.2.0-1.senemos
- Rebase the Xiaomi Pad 5 kernel from Linux 6.17 to verified upstream Linux 7.2.
- Preserve the stable 60/120 Hz display path, DT2W, charging, audio, FastRPC,
  tablet-mode and late-XHCI fixes while quarantining experimental 90 Hz mode.
- Restore the IDT P9418 stylus charging driver and complete the Nabu audio,
  fuel-gauge and touchscreen device-tree contracts.
- Port the v1.4.0.7.1 pogo-keyboard, WCN3990 scan, post-enable touch wake and
  IDTP9418 event/MAC ABI with automatic BlueZ stylus pairing.