xiaomi-kenzo: new device (Xiaomi Redmi Note 3) (!461)

Boots succsfully, SSH over USB works fine, display and touch screen
works fine. WiFi is also confirmed to be working.

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

device/device-xiaomi-kenzo/APKBUILD

+# Reference: <https://postmarketos.org/devicepkg>
+pkgname="device-xiaomi-kenzo"
+pkgdesc="Xiaomi Redmi Note 3"
+pkgver=0.1
+pkgrel=1
+url="https://postmarketos.org"
+license="MIT"
+arch="aarch64"
+options="!check !archcheck"
+depends="postmarketos-base linux-xiaomi-kenzo mkbootimg mesa-dri-swrast mdss-fb-init-hack libsparse"
+makedepends="devicepkg-dev"
+subpackages="$pkgname-nonfree-firmware:nonfree_firmware"
+source="deviceinfo"
+
+build() {
+	devicepkg_build $startdir $pkgname
+}
+
+package() {
+	devicepkg_package $startdir $pkgname
+}
+
+nonfree_firmware() {
+	pkgdesc="Wifi firmware"
+	depends="firmware-xiaomi-kenzo"
+	mkdir "$subpkgdir"
+}
+
+sha512sums="6307cdc07e910b8a8c991b4a0552c558a30f86fb2c930778d51ef6a80a144e67c32b782696059cad3415ed81e32c04c41e3ee6833046599474c36e56f4dfb528  deviceinfo"

device/device-xiaomi-kenzo/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 Redmi Note 3"
+deviceinfo_manufacturer="Xiaomi"
+deviceinfo_codename="xiaomi-kenzo"
+deviceinfo_date=""
+deviceinfo_dtb=""
+deviceinfo_modules_initfs=""
+deviceinfo_arch="aarch64"
+
+# Device related
+deviceinfo_keyboard="false"
+deviceinfo_external_storage="true"
+deviceinfo_screen_width="1080"
+deviceinfo_screen_height="1920"
+deviceinfo_dev_touchscreen="/dev/input/event0"
+deviceinfo_dev_touchscreen_calibration=""
+deviceinfo_dev_keyboard=""
+
+# Bootloader related
+deviceinfo_flash_method="fastboot"
+deviceinfo_kernel_cmdline="console=ttyHSL0,115200,n8 androidboot.console=ttyHSL0 androidboot.hardware=qcom msm_rtb.filter=0x237 ehci-hcd.park=3 androidboot.bootdevice=7824900.sdhci lpm_levels.sleep_disabled=1 earlyprintk ramoops_memreserve=4M androidboot.selinux=permissive buildvariant=eng"
+deviceinfo_generate_bootimg="true"
+deviceinfo_bootimg_qcdt="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="2048"
+deviceinfo_flash_sparse=true

device/linux-xiaomi-kenzo/01_fix_gcc6_errors.patch

+From 44f841be2a223d672eaf9fa3029fd9249aeca583 Mon Sep 17 00:00:00 2001
+From: MOVZX <movzx@yahoo.com>
+Date: Tue, 25 Apr 2017 17:04:40 +0300
+Subject: [PATCH] prima: Fix GCC6 Warnings
+
+Signed-off-by: MOVZX <movzx@yahoo.com>
+---
+ drivers/staging/prima/CORE/MAC/src/include/utilsApi.h          | 2 +-
+ drivers/staging/prima/CORE/MAC/src/pe/sch/schBeaconGen.c       | 2 +-
+ drivers/staging/prima/CORE/SME/src/csr/csrApiScan.c            | 2 +-
+ drivers/staging/prima/CORE/VOSS/src/wlan_nv_template_builtin.c | 5 ++---
+ 4 files changed, 5 insertions(+), 6 deletions(-)
+
+diff --git a/drivers/staging/prima/CORE/MAC/src/include/utilsApi.h b/drivers/staging/prima/CORE/MAC/src/include/utilsApi.h
+index 3a175473378..798a05cd2b4 100644
+--- a/drivers/staging/prima/CORE/MAC/src/include/utilsApi.h
++++ b/drivers/staging/prima/CORE/MAC/src/include/utilsApi.h
+@@ -705,7 +705,7 @@ halRoundS32(tANI_S32 p)
+     else
+         k = p;
+ 
+-        return(k);
++    return(k);
+ }
+ 
+ // New functions for endianess conversion
+diff --git a/drivers/staging/prima/CORE/MAC/src/pe/sch/schBeaconGen.c b/drivers/staging/prima/CORE/MAC/src/pe/sch/schBeaconGen.c
+index 0fc798995ae..6427a04e108 100644
+--- a/drivers/staging/prima/CORE/MAC/src/pe/sch/schBeaconGen.c
++++ b/drivers/staging/prima/CORE/MAC/src/pe/sch/schBeaconGen.c
+@@ -60,7 +60,7 @@
+ // Temporarily (maybe for all of Alpha-1), assuming TIM = 0
+ //
+ 
+-const tANI_U8 P2pOui[] = {0x50, 0x6F, 0x9A, 0x9};
++tANI_U8 P2pOui[] = {0x50, 0x6F, 0x9A, 0x9};
+ 
+ 
+ tSirRetStatus schGetP2pIeOffset(tANI_U8 *pExtraIe, tANI_U32 extraIeLen, tANI_U16 *pP2pIeOffset)
+diff --git a/drivers/staging/prima/CORE/SME/src/csr/csrApiScan.c b/drivers/staging/prima/CORE/SME/src/csr/csrApiScan.c
+index 23ab858c355..b4f26def1d1 100644
+--- a/drivers/staging/prima/CORE/SME/src/csr/csrApiScan.c
++++ b/drivers/staging/prima/CORE/SME/src/csr/csrApiScan.c
+@@ -5698,7 +5698,7 @@ static tANI_BOOLEAN csrScanProcessScanResults( tpAniSirGlobal pMac, tSmeCmd *pCo
+         if (eHAL_STATUS_SUCCESS != status)
+             smsLog(pMac, LOGE,
+                    FL( "failed to update the supported channel list"));
+-            pMac->scan.defer_update_channel_list = false;
++        pMac->scan.defer_update_channel_list = false;
+     }
+ 
+ #ifdef WLAN_AP_STA_CONCURRENCY
+diff --git a/drivers/staging/prima/CORE/VOSS/src/wlan_nv_template_builtin.c b/drivers/staging/prima/CORE/VOSS/src/wlan_nv_template_builtin.c
+index 14c6eadf524..e26b697f793 100644
+--- a/drivers/staging/prima/CORE/VOSS/src/wlan_nv_template_builtin.c
++++ b/drivers/staging/prima/CORE/VOSS/src/wlan_nv_template_builtin.c
+@@ -587,9 +587,8 @@ _NV_TEMPLATE_TABLE NvTablesBuiltIn[/*TABLES_MAX*/][TABLE_ENTRIES_MAX] = {
+          ((char *)&(nvDefaults.tables.hwCalValues.calData.psSlpTimeOvrHdxLNA5G) -
+           (char *)&nvDefaults.tables.hwCalValues.calData),"psSlpTimeOvrHdxLNA5G"},
+       {"ed",_ID_U8,SINGULAR,0,0,0,
+-         (((char *)&(nvDefaults.tables.hwCalValues.calData.psSlpTimeOvrHdxLNA5G) +
+-          sizeof(uint16)) - (char *)&nvDefaults.tables.hwCalValues.calData),
+-         "nv_TxBBFSel9MHz"},
++         ((char *)&(nvDefaults.tables.hwCalValues.calData.psSlpTimeOvrHdxLNA5G) -
++          (char *)&nvDefaults.tables.hwCalValues.calData),"nv_TxBBFSel9MHz"},
+       {"ee",_ID_U8,SINGULAR,0,0,0,
+          ((char *)&(nvDefaults.tables.hwCalValues.calData.hwParam2) -
+           (char *)&nvDefaults.tables.hwCalValues.calData),"hwParam2"},

device/linux-xiaomi-kenzo/02_fix_msm_dba.patch

+diff --git a/drivers/video/msm/msm_dba/msm_dba.c b/drivers/video/msm/msm_dba/msm_dba.c
+index cc6512a..eb073a7 100644
+--- a/drivers/video/msm/msm_dba/msm_dba.c
++++ b/drivers/video/msm/msm_dba/msm_dba.c
+@@ -22,7 +22,7 @@
+ #include <linux/err.h>
+ 
+ #include <video/msm_dba.h>
+-#include <msm_dba_internal.h>
++#include "msm_dba_internal.h"
+ 
+ static DEFINE_MUTEX(register_mutex);
+ 

device/linux-xiaomi-kenzo/APKBUILD

+# Reference: <https://postmarketos.org/vendorkernel>
+# Kernel config based on: arch/arm64/configs/lineageos_kenzo_defconfig
+
+pkgname="linux-xiaomi-kenzo"
+pkgver=3.10.105
+pkgrel=0
+pkgdesc="Xiaomi Redmi Note 3 kernel fork"
+arch="aarch64"
+_carch="arm64"
+_flavor="xiaomi-kenzo"
+url="https://kernel.org"
+license="GPL-2.0-only"
+options="!strip !check !tracedeps"
+makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev devicepkg-dev gcc6"
+
+# Compiler: GCC 6 (doesn't boot when compiled with newer versions)
+if [ "${CC:0:5}" != "gcc6-" ]; then
+	CC="gcc6-$CC"
+	HOSTCC="gcc6-gcc"
+	CROSS_COMPILE="gcc6-$CROSS_COMPILE"
+fi
+
+# Source
+_repository="android_kernel_xiaomi_msm8956"
+_commit="92430f1a110b9b49e69fb1d3bde81c0f048d0282"
+_config="config-${_flavor}.${arch}"
+source="
+	$pkgname-$_commit.tar.gz::https://github.com/LineageOS/${_repository}/archive/${_commit}.tar.gz
+	$_config
+	01_fix_gcc6_errors.patch
+	02_fix_msm_dba.patch
+"
+builddir="$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"
+	msg "Combine DTB and Image.gz"
+        msg "(Because QCOM's custom Makefile builds into the wrong direcotry)"
+        cat "$builddir/arch/$_carch/boot/Image.gz" \
+                "$builddir/arch/arm/boot/dts/kenzo-msm8956-mtp.dtb" \
+                > "$builddir/arch/$_carch/boot/Image.gz-dtb"
+}
+
+package() {
+	# kernel.release
+	install -D "$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="c2d57468544d9b96e7f55d8358419fecdbbb75ae02e08fb3e008a882750855966d989a79e058888bcdd5542f322fd26ac217cd73c316768183b496f108089b43  linux-xiaomi-kenzo-92430f1a110b9b49e69fb1d3bde81c0f048d0282.tar.gz
+9f2737e98e9dd34097bc3e21aab2acd540627e352b431c82c1b1887e3e0c62bd2307d2031c83c7a3b0f8c118c8525dc989c17141410d8645fccdae6da0d53d01  config-xiaomi-kenzo.aarch64
+972e98523d6ef06342e69a09e979bdd86904cf7f9a843b519b37791e531b680182564a2ab537c94629c3589f4e775b2c39de04c64e210a0f8b6f10745c3596f1  01_fix_gcc6_errors.patch
+7e765cb696fa8c3dfbc305b05cbf1fad85fb9572613d5391e945341dae5974a745f4906c795dc841e5562b19ab77d5257f9741e514af2c2573aa4bb8b262ce51  02_fix_msm_dba.patch"

firmware/firmware-xiaomi-kenzo/APKBUILD

+pkgname=firmware-xiaomi-kenzo
+pkgver=1
+pkgrel=1
+pkgdesc="Firmware files for Xiaomi Redmi Note 3"
+url="https://postmarketos.org"
+arch="aarch64"
+license="proprietary"
+depends="wcnss-wlan"
+options="!strip !check !archcheck"
+
+# Source
+_files="wcnss.b00 wcnss.b01 wcnss.b02 wcnss.b04 wcnss.b06
+	    wcnss.b09 wcnss.b10 wcnss.b11 wcnss.b12 wcnss.mdt"
+_files_prima="WCNSS_wlan_dictionary.dat WCNSS_qcom_cfg.ini WCNSS_qcom_wlan_nv.bin WCNSS_cfg.dat"
+_commit="a95bb1dcd92fb301d8e4401679f6c19d93f5875c"
+source="$pkgname-$_commit.tar.gz::https://gitlab.com/IdanHoro/vendor_xiaomi_kenzo/-/archive/${_commit}/vendor_xiaomi_kenzo-${_commit}.tar.gz"
+package() {
+	cd "$srcdir/vendor_xiaomi_kenzo-${_commit}"
+
+	# /lib/firmware/postmarketos
+	for _i in $_files; do
+		install -D -m644 "$_i" \
+			"$pkgdir/lib/firmware/postmarketos/$_i"
+	done
+
+	# /lib/firmware/postmarketos/wlan/prima
+	for _i in $_files_prima; do
+		install -D -m644 "wlan/prima/$_i" \
+			"$pkgdir/lib/firmware/postmarketos/wlan/prima/$_i"
+	done
+}
+
+sha512sums="804a69851e13d7ebcc90782b6bf246150327ad4282d67195bb7018bbeae93670e4896a336dadf3bd992110517afd2116df165a132545a0f62072bb6261a7588d  firmware-xiaomi-kenzo-a95bb1dcd92fb301d8e4401679f6c19d93f5875c.tar.gz"