huawei-lua-u22: new device (!559)

[ci:skip-build]: already built successfully in CI

device/device-huawei-lua-u22/APKBUILD

+# Reference: <https://postmarketos.org/devicepkg>
+pkgname="device-huawei-lua-u22"
+pkgdesc="Huawei Y3 II 3G"
+pkgver=0.1
+pkgrel=0
+url="https://postmarketos.org"
+license="MIT"
+arch="armv7"
+options="!check !archcheck"
+depends="msm-fb-refresher postmarketos-base linux-huawei-lua-u22 mkbootimg mesa-dri-swrast"
+makedepends="devicepkg-dev"
+source="deviceinfo initfs-hook.sh"
+
+build() {
+	devicepkg_build $startdir $pkgname
+}
+
+package() {
+	devicepkg_package $startdir $pkgname
+	install -Dm644 "$srcdir"/initfs-hook.sh \
+		"$pkgdir"/etc/postmarketos-mkinitfs/hooks/00-${pkgname}.sh
+}
+
+
+sha512sums="aca066f7128dd91035087dffc69a6fccf9a709c7f7ee92e99a8b6a18221c89c0a85240e189466b005d994f21ddff589fb8895698ddb6ab2febf62a5bb3d15a29  deviceinfo
+e1f35a48cd76a84cb3a84e26ec223f41ba2adaaec9023880fba3d4f11eb39c69bb2b124bc412d7173d9e6d945a5a78c09384f3cc3b64eaede42248fd92397241  initfs-hook.sh"

device/device-huawei-lua-u22/deviceinfo

+# Reference: <https://postmarketos.org/deviceinfo>
+# Please use double quotes only. You can source this file in shell scripts.
+
+deviceinfo_format_version="0"
+deviceinfo_name="Huawei Y3 II 3G"
+deviceinfo_manufacturer="Huawei"
+deviceinfo_codename="huawei-lua-u22"
+deviceinfo_date=""
+deviceinfo_dtb=""
+deviceinfo_modules_initfs=""
+deviceinfo_arch="armv7"
+
+# Device related
+deviceinfo_keyboard="false"
+deviceinfo_external_storage="true"
+deviceinfo_screen_width="480"
+deviceinfo_screen_height="854"
+deviceinfo_dev_touchscreen="/dev/input/event3"
+deviceinfo_dev_touchscreen_calibration=""
+deviceinfo_dev_keyboard=""
+
+# Bootloader related
+deviceinfo_flash_method="fastboot"
+deviceinfo_kernel_cmdline=""
+deviceinfo_generate_bootimg="true"
+deviceinfo_bootimg_qcdt="false"
+deviceinfo_flash_offset_base="0x80000000"
+deviceinfo_flash_offset_kernel="0x00008000"
+deviceinfo_flash_offset_ramdisk="0x04000000"
+deviceinfo_flash_offset_second="0x00f00000"
+deviceinfo_flash_offset_tags="0x00000100"
+deviceinfo_flash_pagesize="2048"
+

device/device-huawei-lua-u22/initfs-hook.sh

+#!/bin/sh
+
+# Framebuffer
+echo 0,1709 > /sys/devices/platform/mtkfb.0/graphics/fb0/pan
+echo 480,2592 > /sys/devices/platform/mtkfb.0/graphics/fb0/virtual_size
+

device/linux-huawei-lua-u22/APKBUILD

+# Reference: <https://postmarketos.org/vendorkernel>
+# Kernel config based on: arch/arm/configs/wt96582_s96582aa71_defconfig
+
+pkgname="linux-huawei-lua-u22"
+pkgver=3.10.72
+pkgrel=0
+pkgdesc="Huawei Y3 II 3G kernel fork"
+arch="armv7"
+_carch="arm"
+_flavor="huawei-lua-u22"
+url="https://kernel.org"
+license="GPL-2.0-only"
+options="!strip !check !tracedeps"
+makedepends="xz perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev devicepkg-dev"
+
+# Compiler: latest GCC from Alpine
+HOSTCC="${CC:-gcc}"
+HOSTCC="${HOSTCC#${CROSS_COMPILE}}"
+
+# Source
+_repository="kernel-huawei-y3ii"
+_commit="83637cb899ac81dfdabd8935181caec15a7c6929"
+_config="config-${_flavor}.${arch}"
+source="
+	$pkgname-$_commit.tar.gz::https://github.com/HenriDellal/${_repository}/archive/${_commit}.tar.gz
+	$_config
+	gcc7-give-up-on-ilog2-const-optimizations.patch
+	gcc8-fix-put-user.patch
+	fix-touchscreen.patch
+	kernel-use-the-gnu89-standard-explicitly.patch
+"
+builddir="$srcdir/${_repository}-${_commit}"
+
+prepare() {
+	default_prepare
+	downstreamkernel_prepare "$srcdir" "$builddir" "$_config" "$_carch" "$HOSTCC"
+}
+
+build() {
+	unset LDFLAGS
+	make ARCH="$_carch" CC="${CC:-gcc}" \
+		KBUILD_BUILD_VERSION="$((pkgrel + 1 ))-postmarketOS"
+}
+
+package() {
+	# kernel.release
+	install -D "$builddir/include/config/kernel.release" \
+		"$pkgdir/usr/share/kernel/$_flavor/kernel.release"
+
+	# zImage (find the right one)
+	cd "$builddir/arch/$_carch/boot"
+	_target="$pkgdir/boot/vmlinuz-$_flavor"
+	for _zimg in zImage-dtb Image.gz-dtb *zImage Image; do
+		[ -e "$_zimg" ] || continue
+		msg "zImage found: $_zimg"
+		install -Dm644 "$_zimg" "$_target"
+		break
+	done
+	if ! [ -e "$_target" ]; then
+		error "Could not find zImage in $PWD!"
+		return 1
+	fi
+}
+
+sha512sums="1772a62d28175bd31f7e1c7f5543f15ffa9a75421409f2dceff5445eaf79ded9d229538b389df0a16d3fd00c4670d625c66e4a9efc7e809fb02c8ee7b0d9a260  linux-huawei-lua-u22-83637cb899ac81dfdabd8935181caec15a7c6929.tar.gz
+5b720380fc83292068f578f0e4cdbeaf7f25775258e7031102575d4a4950bfcb8598e0fac86a85d20f9f6482927b08b429a50fd216ca66874829dd19fb419bd8  config-huawei-lua-u22.armv7
+77eba606a71eafb36c32e9c5fe5e77f5e4746caac292440d9fb720763d766074a964db1c12bc76fe583c5d1a5c864219c59941f5e53adad182dbc70bf2bc14a7  gcc7-give-up-on-ilog2-const-optimizations.patch
+197d40a214ada87fcb2dfc0ae4911704b9a93354b75179cd6b4aadbb627a37ec262cf516921c84a8b1806809b70a7b440cdc8310a4a55fca5d2c0baa988e3967  gcc8-fix-put-user.patch
+dd947f60b8a8082a0d4dcd9c1f0c25178d242edc18aa7ade8390d9f0b13f1756a41bf49bbe4edd890ee70d6e1d751b6d5a7fc0d6bbd4687cf1a0c3b9513a1561  fix-touchscreen.patch
+2ec1a4d6e12dd961541f32d308b97b9daf4817976660601b38ec1ab18631ac88bef6704237f088edcc9f6508bbd4ffbb0014d1ce0fd585587267235a9658a3fe  kernel-use-the-gnu89-standard-explicitly.patch"

device/linux-huawei-lua-u22/fix-touchscreen.patch

+--- a/drivers/input/touchscreen/mediatek/FT5446/focaltech_driver.c
++++ b/drivers/input/touchscreen/mediatek/FT5446/focaltech_driver.c
+@@ -598,12 +598,12 @@ static void tpd_down(int x, int y, int p) {
+ 	}
+ 	input_report_key(tpd->dev, BTN_TOUCH, 1);
+ 	input_report_abs(tpd->dev, ABS_MT_TOUCH_MAJOR, 20);
+-	input_report_abs(tpd->dev, ABS_MT_PRESSURE, 0x3f);
++	//input_report_abs(tpd->dev, ABS_MT_PRESSURE, 0x3f);
+ 	input_report_abs(tpd->dev, ABS_MT_POSITION_X, x);
+ 	input_report_abs(tpd->dev, ABS_MT_POSITION_Y, y);
+ 	//printk("tpd:D[%4d %4d %4d] ", x, y, p);
+ 	/* track id Start 0 */
+-	//input_report_abs(tpd->dev, ABS_MT_TRACKING_ID, p); 
++	input_report_abs(tpd->dev, ABS_MT_TRACKING_ID, p); 
+ 	input_mt_sync(tpd->dev);
+ 	if (FACTORY_BOOT == get_boot_mode()|| RECOVERY_BOOT == get_boot_mode())
+ 	{   

device/linux-huawei-lua-u22/gcc7-give-up-on-ilog2-const-optimizations.patch

+../../.shared-patches/linux/gcc7-give-up-on-ilog2-const-optimizations.patch
\ No newline at end of file

device/linux-huawei-lua-u22/gcc8-fix-put-user.patch

+../../.shared-patches/linux/gcc8-fix-put-user.patch
\ No newline at end of file

device/linux-huawei-lua-u22/kernel-use-the-gnu89-standard-explicitly.patch

+From 51b97e354ba9fce1890cf38ecc754aa49677fc89 Mon Sep 17 00:00:00 2001
+From: "Kirill A. Shutemov" <kirill@shutemov.name>
+Date: Mon, 20 Oct 2014 12:23:12 +0300
+Subject: kernel: use the gnu89 standard explicitly
+
+From: "Kirill A. Shutemov" <kirill@shutemov.name>
+
+commit 51b97e354ba9fce1890cf38ecc754aa49677fc89 upstream.
+
+Sasha Levin reports:
+ "gcc5 changes the default standard to c11, which makes kernel build
+  unhappy
+
+  Explicitly define the kernel standard to be gnu89 which should keep
+  everything working exactly like it was before gcc5"
+
+There are multiple small issues with the new default, but the biggest
+issue seems to be that the old - and very useful - GNU extension to
+allow a cast in front of an initializer has gone away.
+
+Patch updated by Kirill:
+ "I'm pretty sure all gcc versions you can build kernel with supports
+  -std=gnu89.  cc-option is redunrant.
+
+  We also need to adjust HOSTCFLAGS otherwise allmodconfig fails for me"
+
+Note by Andrew Pinski:
+ "Yes it was reported and both problems relating to this extension has
+  been added to gnu99 and gnu11.  Though there are other issues with the
+  kernel dealing with extern inline have different semantics between
+  gnu89 and gnu99/11"
+
+End result: we may be able to move up to a newer stdc model eventually,
+but right now the newer models have some annoying deficiencies, so the
+traditional "gnu89" model ends up being the preferred one.
+
+Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
+Singed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
+Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+diff --git a/Makefile b/Makefile
+index 917f5c5..acef402 100644
+--- a/Makefile
++++ b/Makefile
+@@ -241,7 +241,7 @@ CONFIG_SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \
+ 
+ HOSTCC       = gcc
+ HOSTCXX      = g++
+-HOSTCFLAGS   = -Wall -Wmissing-prototypes -Wstrict-prototypes -O2 -fomit-frame-pointer
++HOSTCFLAGS   = -Wall -Wmissing-prototypes -Wstrict-prototypes -O2 -fomit-frame-pointer -std=gnu89
+ HOSTCXXFLAGS = -O2
+ 
+ # Decide whether to build built-in, modular, or both.
+@@ -374,6 +374,7 @@ KBUILD_CFLAGS   := -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \
+ 		   -Werror-implicit-function-declaration \
+ 		   -Wno-format-security \
+ 		   -fno-delete-null-pointer-checks \
++		   -std=gnu89 \
+ 		   -Werror=format -Werror=int-to-pointer-cast -Werror=pointer-to-int-cast
+ 
+ KBUILD_AFLAGS_KERNEL :=