xiaomi-scorpio: new device (Mi Note 2)

device/testing/device-xiaomi-scorpio/APKBUILD

+# Reference: <https://postmarketos.org/devicepkg>
+pkgname=device-xiaomi-scorpio
+pkgdesc="Xiaomi Mi Note 2"
+pkgver=0.1
+pkgrel=0
+url="https://postmarketos.org"
+license="MIT"
+arch="aarch64"
+options="!check !archcheck"
+depends="
+	postmarketos-base
+	linux-xiaomi-scorpio
+	mkbootimg
+	mdss-fb-init-hack
+	mesa-dri-gallium
+	reboot-mode
+"
+makedepends="devicepkg-dev"
+
+source="deviceinfo"
+
+build() {
+	devicepkg_build $startdir $pkgname
+}
+
+package() {
+	devicepkg_package $startdir $pkgname
+}
+
+sha512sums="06a42c3ebd24b96498a10ec87a8ce4b6c3e5663082b556da5033c1556364f35cca2a808d5bd257c70e541334d35e32cd01c65a1bebf6b34aa4c4c6eb034a6676  deviceinfo"

device/testing/device-xiaomi-scorpio/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="Xiaomi Mi Note 2"
+deviceinfo_manufacturer="Xiaomi"
+deviceinfo_codename="xiaomi-scorpio"
+deviceinfo_year="2016"
+deviceinfo_modules_initfs=""
+deviceinfo_arch="aarch64"
+
+# Device related
+deviceinfo_chassis="handset"
+deviceinfo_keyboard="false"
+deviceinfo_external_storage="false"
+deviceinfo_screen_width="1080"
+deviceinfo_screen_height="1920"
+
+# Bootloader related
+deviceinfo_flash_method="fastboot"
+deviceinfo_flash_sparse="true"
+deviceinfo_kernel_cmdline="androidboot.hardware=qcom ehci-hcd.park=3 lpm_levels.sleep_disabled=1 cma=32M@0-0xffffffff loop.max_part=7 buildvariant=userdebug"
+deviceinfo_generate_bootimg="true"
+deviceinfo_bootimg_qcdt="false"
+deviceinfo_bootimg_dtb_second="false"
+deviceinfo_flash_offset_base="0x80000000"
+deviceinfo_flash_offset_kernel="0x00008000"
+deviceinfo_flash_offset_ramdisk="0x01000000"
+deviceinfo_flash_offset_second="0x00f00000"
+deviceinfo_flash_offset_tags="0x00000100"
+deviceinfo_flash_pagesize="4096"
+deviceinfo_rootfs_image_sector_size="4096"

device/testing/linux-xiaomi-scorpio/APKBUILD

+# Reference: <https://postmarketos.org/vendorkernel>
+# Kernel config based on: arch/arm64/configs/scorpio_defconfig
+
+pkgname=linux-xiaomi-scorpio
+pkgver=3.18.124
+pkgrel=0
+pkgdesc="Xiaomi Mi Note 2 kernel fork"
+arch="aarch64"
+_carch="arm64"
+_flavor="xiaomi-scorpio"
+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 gcc6"
+
+# Compiler: GCC 6 (doesn't boot with newer versions)
+if [ "${CC:0:5}" != "gcc6-" ]; then
+	CC="gcc6-$CC"
+	HOSTCC="gcc6-gcc"
+	CROSS_COMPILE="gcc6-$CROSS_COMPILE"
+fi
+
+# Source
+_repository="android_kernel_xiaomi_msm8996"
+_commit="8e27b438e8da6c6713b65da75f035438c45b05b9"
+_config="config-$_flavor.$arch"
+source="
+	$pkgname-$_commit.tar.gz::https://github.com/LineageOS/$_repository/archive/$_commit.tar.gz
+	$_config
+	remove-multiple-yylloc-definition.patch
+	struct-rndis-incomplete-type.patch
+"
+builddir="$srcdir/$_repository-$_commit"
+_outdir="out"
+
+prepare() {
+	default_prepare
+	. downstreamkernel_prepare
+}
+
+build() {
+	unset LDFLAGS
+	make O="$_outdir" ARCH="$_carch" CC="${CC:-gcc}" \
+		KBUILD_BUILD_VERSION="$((pkgrel + 1 ))-postmarketOS"
+}
+
+package() {
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor" "$_outdir"
+}
+
+sha512sums="97e9ef9f930923cee2351eeb22bc99c2df438701c17b88c221879fa336f84beb0328b772f0f19b2f39713a8d4f2d22139634f57ca6ade00f5190d7553db58002  linux-xiaomi-scorpio-8e27b438e8da6c6713b65da75f035438c45b05b9.tar.gz
+6062ed789e5da3491badbbbadc40b259524f688cea63f09502fa1e57c93a89ac397e29335375ccb80b71f55a0b021f6283a8c5f7b0c09ca64dbea08270c64935  config-xiaomi-scorpio.aarch64
+a24631b1dd20ac4dd3ee98ae9388459de2129e0e2d0280cbae734eefb403a75395d25a967b4234857e130b80c1e937077a192bfdbb9eaf1ad83613faeaa98ed6  remove-multiple-yylloc-definition.patch
+c64c63702c1638987640cf80dc8c36488ad0bc1c4ce6a875b9b98f3de1f1ae1435be7ff7f8b0b164f28ac79a22cf70f3d3fb6c28d8c162b7162ef8ac6f95e02d  struct-rndis-incomplete-type.patch"

device/testing/linux-xiaomi-scorpio/remove-multiple-yylloc-definition.patch

+Remove a multiple definition of yylloc then add it as an extern in a shared header.
+---
+diff --git a/scripts/dtc/dtc-lexer.l b/scripts/dtc/dtc-lexer.l
+index 3b41bfca636c..50fa3bda19bf 100644
+--- a/scripts/dtc/dtc-lexer.l
++++ b/scripts/dtc/dtc-lexer.l
+@@ -39,8 +39,6 @@ LINECOMMENT	"//".*\n
+ #include "srcpos.h"
+ #include "dtc-parser.tab.h"
+ 
+-YYLTYPE yylloc;
+-
+ /* CAUTION: this will stop working if we ever use yyless() or yyunput() */
+ #define	YY_USER_ACTION \
+ 	{ \
+diff --git a/scripts/dtc/dtc-lexer.lex.c_shipped b/scripts/dtc/dtc-lexer.lex.c_shipped
+index 2d30f41778b7..eb403e08a743 100644
+--- a/scripts/dtc/dtc-lexer.lex.c_shipped
++++ b/scripts/dtc/dtc-lexer.lex.c_shipped
+@@ -637,8 +637,6 @@ char *yytext;
+ #include "srcpos.h"
+ #include "dtc-parser.tab.h"
+ 
+-YYLTYPE yylloc;
+-
+ /* CAUTION: this will stop working if we ever use yyless() or yyunput() */
+ #define	YY_USER_ACTION \
+ 	{ \
+diff --git a/scripts/dtc/dtc-parser.tab.h_shipped b/scripts/dtc/dtc-parser.tab.h_shipped
+index b2e7a86cd85e..c24805ee6812 100644
+--- a/scripts/dtc/dtc-parser.tab.h_shipped
++++ b/scripts/dtc/dtc-parser.tab.h_shipped
+@@ -40,6 +40,8 @@
+ extern int yydebug;
+ #endif
+ 
++extern YYLTYPE yylloc;
++
+ /* Tokens.  */
+ #ifndef YYTOKENTYPE
+ # define YYTOKENTYPE
+

device/testing/linux-xiaomi-scorpio/struct-rndis-incomplete-type.patch

+Include needed header to fix invalid application of `sizeof' to incomplete type
+---
+diff --git a/drivers/usb/gadget/function/u_ether.c b/drivers/usb/gadget/function/u_ether.c
+index fbf3cd19ee63..a575ff81f6f7 100644
+--- a/drivers/usb/gadget/function/u_ether.c
++++ b/drivers/usb/gadget/function/u_ether.c
+@@ -28,6 +28,7 @@
+ #include <linux/notifier.h>
+ #include <linux/cpufreq.h>
+ #include "u_ether.h"
++#include "rndis.h"
+ 
+ 
+ /*
+