# Maintainer: Jenneron <jenneron@protonmail.com>
pkgname=linux-postmarketos-qcom-sc7180
pkgver=6.6.28
pkgrel=4
pkgdesc="Mainline kernel fork for Qualcomm Snapdragon 7c devices"
arch="aarch64"
_carch="arm64"
_flavor="${pkgname#linux-}"
url="https://kernel.org"
license="GPL-2.0-only"
options="!strip !check !tracedeps
	pmb:cross-native
	pmb:kconfigcheck-community
	pmb:kconfigcheck-uefi
"
makedepends="
	bash
	bison
	findutils
	flex
	openssl-dev
	perl
	gmp-dev
	mpc1-dev
	mpfr-dev
	postmarketos-installkernel
	xz
"

# Source
_config="config-$_flavor.$arch"
case $pkgver in
	*.*.*)	_kernver=${pkgver%.0};;
	*.*)	_kernver=$pkgver;;
esac
source="
	https://cdn.kernel.org/pub/linux/kernel/v${_kernver%%.*}.x/linux-${pkgver//_/-}.tar.xz
	0001-remoteproc-qcom-pas-Add-sc7180-adsp.patch
	0002-arm64-dts-qcom-sc7180-Add-tertiary-mi2s-pinctrl.patch
	0003-arm64-dts-qcom-sc7180-Add-ADSP.patch
	0004-ASoC-qcom-sc7180-Add-support-for-qdsp6-baked-sound.patch
	0005-arm64-dts-qcom-pm6150-Add-resin-and-rtc-nodes.patch
	0006-arm64-dts-qcom-acer-aspire1-Enable-RTC.patch
	0007-arm64-dts-qcom-acer-aspire1-Add-sound.patch
	0008-platform-Add-ARM64-platform-directory.patch
	0009-platform-arm64-Add-Acer-Aspire-1-embedded-controller.patch
	0010-arm64-dts-qcom-acer-aspire1-Add-embedded-controller.patch
	0011-HACK-clk-Delay-disabling-unused-clocks-by-10s.patch
	$_config
"
builddir="$srcdir/linux-${_kernver//_/-}"

prepare() {
	default_prepare
	cp "$srcdir/config-$_flavor.$CARCH" .config
}

build() {
	unset LDFLAGS
	make ARCH="$_carch" CC="${CC:-gcc}" \
		KBUILD_BUILD_VERSION="$((pkgrel + 1 ))-postmarketOS"
}

package() {
	if [ -e "$builddir/arch/$_carch/boot/vmlinuz.efi" ]; then
		# ZBOOT EFI decompressor for EFI booting
		install -Dm644 "$builddir/arch/$_carch/boot/vmlinuz.efi" \
			"$pkgdir/boot/linux.efi"

		# Old GZIP'd kernel image for boot.img/crOS compatibility
		install -Dm644 "$builddir/arch/$_carch/boot/vmlinuz" \
			"$pkgdir/boot/vmlinuz"
	else
		echo "WARNING: CONFIG_ZBOOT not enabled!"
		install -Dm644 "$builddir/arch/$_carch/boot/Image.gz" \
			"$pkgdir/boot/vmlinuz"
	fi

	make modules_install dtbs_install \
		ARCH="$_carch" \
		INSTALL_PATH="$pkgdir"/boot \
		INSTALL_MOD_PATH="$pkgdir" \
		INSTALL_MOD_STRIP=1 \
		INSTALL_DTBS_PATH="$pkgdir/boot/dtbs"
	rm -f "$pkgdir"/lib/modules/*/build "$pkgdir"/lib/modules/*/source

	install -D "$builddir"/include/config/kernel.release \
		"$pkgdir"/usr/share/kernel/$_flavor/kernel.release
}

sha512sums="
fdf6def06de85656f8aa010edfb8b2f7f71cdeef9a70b5b35511833fbcf0e4fbfafb6224acfdf475975bc4bc8f05d0291745af5a6ae752a70cbd09ae2d3d17a8  linux-6.6.28.tar.xz
ac68e3e441c90ebc88d75cabcbb54d836256876932689f74a4d492a19c5aab9e207930ff14ba24f2298af44f662616ef34c9b8147a7ebada2db9c11eab55f3f2  0001-remoteproc-qcom-pas-Add-sc7180-adsp.patch
8f8aad35c408b2c29a8ddd2bc71c8542bef73e9b386c010257004e67bccf82fc1ffe9ca8df0b12d6930a776fdb288a365ddceb7d4bbc7031777bef6fdf3534a1  0002-arm64-dts-qcom-sc7180-Add-tertiary-mi2s-pinctrl.patch
a4d8bbf39575e61d228b3b66fa692b207c1ee011e6030fdd097936a1ad28b1d5b01816d989adcb809d05f107aaf9024ccd077e6daa9c65aa2ff23907ee1f0566  0003-arm64-dts-qcom-sc7180-Add-ADSP.patch
30130ae6e49bc0386fd7b34e69961e208806673b2bf2b7bb9abe428766013116baa924536346bceee60db886565c7e2f9c48c8ba2e691381aae544df730b780a  0004-ASoC-qcom-sc7180-Add-support-for-qdsp6-baked-sound.patch
80479f5b598628f48302aa4c224f173cbe02ebb6a9e14a555b9bf06163a40442cdc8e77c7a6e14684a21df0e61627cfa3345cef385d6d3e11c1d412cc924d85a  0005-arm64-dts-qcom-pm6150-Add-resin-and-rtc-nodes.patch
6628e979e9ba579ff3f259f8d2917318342f4cc855a06ac70dc2a81bf3c9e3a6729b1ebee28591db1374afc7a0aabbbf2f2e8b915c735f070528f6ddfd905631  0006-arm64-dts-qcom-acer-aspire1-Enable-RTC.patch
9200a97d795d97e42e89af9cb47fc750ef2784d883327b6e8ca0ad77634c8af20b531f8917c3584c369fd2f36142cea73f51d416e78a99e80c48ae99165bdf18  0007-arm64-dts-qcom-acer-aspire1-Add-sound.patch
1cc7105a6b4aa112f8203416a11cda56a39dfa957679021f7bf38f9503eab51c99cb53aed391cb7cb6ec853b705f0d5032ea5932f8c342152aca916681b507d3  0008-platform-Add-ARM64-platform-directory.patch
08c6cace24a207f4a64a85b17e97646f62a8590b502cd5b6945489d0aeded352e21f0e1b0ec541ae2e61ec7fd4f6bc1e5bf1d5d32f2c6616eb41d39d66f0bab5  0009-platform-arm64-Add-Acer-Aspire-1-embedded-controller.patch
69cfb699990ea7994089016b29cc248cb03483ad3f7620cbba63a779b2ed8928e6fde68484d29b6b8dfd1a8a6fa8d84c441f30180c7a257520ced442dab33876  0010-arm64-dts-qcom-acer-aspire1-Add-embedded-controller.patch
c5edcd74f898b08bc663766668632d351aea40426b3563d53a4b8c6856dd82627f4794d60450e41171c990ebb3649056b36ef432c14c8783168e8060a2e3b094  0011-HACK-clk-Delay-disabling-unused-clocks-by-10s.patch
45c7e7f95dc89beb7167a6b5906d45929c97ec5c1a56667ea9f4b3de45a57358ee11c519267f5d755ddc7d792879617314facede8468d2b322ca998f67c37121  config-postmarketos-qcom-sc7180.aarch64
"