# Unmaintained: Downstream port, only for testing. Use mainline port (xiaomi-wt88047)!
# Reference: <https://postmarketos.org/vendorkernel>
# Kernel config based on: arch/arm/configs/lineageos_wt88047_defconfig

pkgname=linux-xiaomi-wt88047-downstream
pkgver=3.10.108
pkgrel=2
pkgdesc="Xiaomi Redmi 2 downstream kernel fork"
arch="armv7"
_carch="arm"
_flavor="xiaomi-wt88047-downstream"
url="https://kernel.org"
license="GPL-2.0-only"
options="!strip !check !tracedeps pmb:cross-native"
makedepends="bash bc bison devicepkg-dev flex openssl-dev perl dtbtool gcc4"

# Compiler: GCC 4
if [ "${CC:0:5}" != "gcc4-" ]; then
	CC="gcc4-$CC"
	HOSTCC="gcc4-gcc"
	CROSS_COMPILE="gcc4-$CROSS_COMPILE"
fi

# Source
_repository="android_kernel_wingtech_msm8916"
_commit="beb5692ed25808aebce7b57e318cf8bd33e645d8"
_smb_tag="v5.11.7-msm8916"
_config="config-$_flavor.$arch"
source="
	$pkgname-$_commit.tar.gz::https://github.com/LineageOS/$_repository/archive/$_commit.tar.gz
	$_config
	bq2022a-batid-debug.patch
	cpr-dump.patch
	gpio-debug.patch
	memshare-debug.patch
	remove-gcc-wrapper.patch
	smb1360-debug.patch
	smb1360-dump-wt88047.patch
	smb1360-dump-$_smb_tag.c::https://raw.githubusercontent.com/msm8916-mainline/linux/$_smb_tag/drivers/power/supply/smb1360-dump.c
	smb1360-like-mainline.patch
	smb1360-fix-safety-timer-wt88047.patch
	wt88047-smb1360-like-mainline.patch
"
builddir="$srcdir/$_repository-$_commit"
_outdir="out"

prepare() {
	# wt88047 has a modified copy of smb1360-charger-fg.c but the patch works for it :)
	sed -i 's/smb1360-charger-fg.c/smb1360-charger-fg-wt88047.c/g' "$srcdir"/smb1360-*.patch
	cp "$srcdir/smb1360-dump-$_smb_tag.c" drivers/power/smb1360-dump.c

	default_prepare
	. downstreamkernel_prepare
}

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

package() {
	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor" "$_outdir"

	# Master DTB (deviceinfo_bootimg_qcdt)
	dtbTool -p scripts/dtc/ -o "$pkgdir"/boot/dt.img "$_outdir/arch/$_carch/boot/"
}

sha512sums="0c4375a54f2cb324e2bc8f6fc1279d2970b92ee86c10e7c954811c22aac6d9f4a263a43fe9e98bfe78aa6ea425e049eec080964ee33015fe129cf2d8972eb4ac  linux-xiaomi-wt88047-downstream-beb5692ed25808aebce7b57e318cf8bd33e645d8.tar.gz
8813aeed206b7860e8204311339dccf4653911b5ed6789cebaa8a7bb7d089852f23c9c66cb2a6aca9cc86fd37bd3a6927c43e0d437699674a975767d2a05de5b  config-xiaomi-wt88047-downstream.armv7
be82480d4f05852161f714a0c0cb48c16ed2be7ff9d1cb93bddf5858e5229315e9be548582bdd6f8129d8e1a2a8a7e243a402d2e53acb23242c0fce53299f1c6  bq2022a-batid-debug.patch
f040a1d7169b9ddb5baabb7de1838441e8608894dc6dc61ececb1acb4fe9851289934b37d74afb61addc01d7a1e4f1d2413f5e542c2a4aeb0c01f680797d37c6  cpr-dump.patch
e9f809b6659375cd7e854821f9925faa263d287c06e44071017cd4afb32f79c47e63760c9c95b4f0c15b79b6b1af4a36911861104a7b56dea2195baf9e4f4685  gpio-debug.patch
56083a8b290a7b1b1ffc9c8e3333db6d786a20d6e91ee400e895ecee8d31cccc75d809be13bcfe5cfb7d5b53a687b25281e8fd454cf420468ded3f77dcea9897  memshare-debug.patch
4a09fdcf99a4716a4ced11b7d74b7867423e5f6fa6c62674e57f496a10647c0b704fd5f91c46711e363337b54d3b7917b6c685230568eab44b6303bd285a2b61  remove-gcc-wrapper.patch
3507cd892cf7a07d924c457de746aae232230489ce1810bd8c97fb45817ddf952afd9605243aee63772a6572afa65f2914f307e183aa24fef1c33f98bec036bc  smb1360-debug.patch
25405fa68442bc5ce5e2d8bf3a908ca4cf556633f66478523d1db2db76d11af255f9992412a110b5ffcf06692e26d82b6ad3886dacd5b67ea3944d468405b6b1  smb1360-dump-wt88047.patch
f61902474ab221a85a8910dcfbc48736e323a6bbc83896f778bb87d356464679c62ddf1c583e660a5c3c790dba420cce6cb9ca59b720234846dac7e80aa47368  smb1360-dump-v5.11.7-msm8916.c
2fe3899a925efae3f7845ae2a9c9a0198595b2311616dbc8bf754da69634cf730cf766d6378ea9d6096a1b9f165c7c7104e7e12a7020cf09c31b48d49117ba83  smb1360-like-mainline.patch
30f6466b5b1389c6b38838d7e7d6da0d4dd3dd94efa9e69d42c6551572121a716014f788de621a41a1d59c9d24768b4a321c9a2e02d2a640b0205412d81fd363  smb1360-fix-safety-timer-wt88047.patch
4a3021b331303b6e618dbc15f4de3c4bf7516d9c779204e88f1233243b535086434cb33c022ea25fd6cb3f0fe5f599074255b212a22dfda9d7a47b48794dd701  wt88047-smb1360-like-mainline.patch"
