%global debug_package %{nil}
%global nabu_build_stamp 2608291516
%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}.3%{?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.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:       nabu-kernel-maintenance-api >= 3
Requires(posttrans): coreutils
Requires(postun): kmod
Obsoletes:      senemos-nabu-kernel-alpha-fallback < %{epoch}:%{version}-%{release}
Provides:       senemos-nabu-kernel-alpha-build = %{nabu_build_stamp}
Provides:       nabu-iris-kernel = %{epoch}:%{version}-%{release}

%description
Experimental timestamped SENEMOS Linux 6.17 kernel channel for Xiaomi Pad 5.
Build %{nabu_build_stamp} adds the complete safe Nabu camera probe candidate:
SM8150 CAMSS and CCI, the camera clock controller, OV13B10 OF support, rear and
front sensor graphs, read-only calibration EEPROMs, and the V4L2 bridge for both
rear PMIC flash LEDs. Camera probe and capture, EEPROM reads, flash, charging,
audio, suspend, power-button wake and rollback remain physical acceptance gates.

%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}
%setup -q -c -T
tar --zstd -xf %{SOURCE0} --strip-components=1

%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
test -s %{buildroot}%{_prefix}/lib/modules/%{uname_r}/kernel/drivers/i2c/busses/i2c-qcom-cci.ko
test -s %{buildroot}%{_prefix}/lib/modules/%{uname_r}/kernel/drivers/misc/eeprom/at24.ko
test -s %{buildroot}%{_prefix}/lib/modules/%{uname_r}/kernel/drivers/media/v4l2-core/v4l2-flash-led-class.ko
test -s %{buildroot}%{_prefix}/lib/modules/%{uname_r}/kernel/drivers/input/touchscreen/nt36523/nt36523_ts.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_EEPROM_AT24=m' %{buildroot}/boot/config-%{uname_r}
grep -Fxq 'CONFIG_V4L2_FLASH_LED_CLASS=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_TOUCHSCREEN_NT36523_SPI=m' %{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 'belling,bl24sa64' build/arch/arm64/boot/dts/qcom/sm8150-xiaomi-nabu.dtb
grep -aFq 'puya,p24c64f' build/arch/arm64/boot/dts/qcom/sm8150-xiaomi-nabu.dtb
grep -aFq 'flash-leds' 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 '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/pending.d
temporary=$(mktemp /var/lib/nabu-kernel-maintenance/pending.d/.alpha.XXXXXX)
printf '%%s\n' '%{uname_r}' > "$temporary"
chmod 0644 "$temporary"
mv -f "$temporary" /var/lib/nabu-kernel-maintenance/pending.d/alpha

%postun
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
/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}
%{_prefix}/lib/modules/%{uname_r}/kernel/

%changelog
* Sat Aug 29 2026 mcc45tr <mcc45tr@gmail.com> - 1:6.17.0-%{nabu_build_stamp}.3
- Preserve the currently running legacy split payload during the one-time
  migration; DNF must never bypass its running-kernel protection.
- Do not advertise Fedora install-only kernel capabilities from the unified RPM.

* Sat Aug 29 2026 mcc45tr <mcc45tr@gmail.com> - 1:6.17.0-%{nabu_build_stamp}.2
- Derive the timestamped RPM and uname identity once from the SRPM builder's
  Europe/Istanbul clock.

* Sat Aug 29 2026 mcc45tr <mcc45tr@gmail.com> - 1:6.17.0-%{nabu_build_stamp}.2
- Merge selector, image, DTB and modules into one alpha kernel RPM.
- Replace all prior alpha core, modules and fallback packages during migration.

* Sat Aug 29 2026 mcc45tr <mcc45tr@gmail.com> - 1:6.17.0-%{nabu_build_stamp}.1
- Upgrade core and modules in place and obsolete prior versions of this family.
- Retire the fallback selector and install-only capability.
- Queue one exact alpha UKI job; perform no UKI work in the RPM transaction.

* Sat Aug 29 2026 mcc45tr <mcc45tr@gmail.com> - 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.
- Expose both camera calibration EEPROMs read-only through AT24/nvmem.
- Connect both rear PMIC flash LEDs through the V4L2 flash bridge.
- Add OV13B10 Device Tree matching and complete camera payload checks.

* Fri Aug 28 2026 mcc45tr <mcc45tr@gmail.com> - 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.