New device: hTC Incredible S (htc-vivo) (#1365)

device/device-htc-vivo/APKBUILD

@@ -0,0 +1,25 @@
+# Reference: <https://postmarketos.org/devicepkg>
+pkgname="device-htc-vivo"
+pkgdesc="Incredible S"
+pkgver=1
+pkgrel=0
+url="https://postmarketos.org"
+license="MIT"
+arch="noarch"
+options="!check"
+depends="postmarketos-base linux-htc-vivo mkbootimg mesa-dri-swrast msm-fb-refresher"
+makedepends="devicepkg-dev"
+source="deviceinfo initfs-hook.sh"
+
+build() {
+	devicepkg_build $startdir $pkgname
+}
+
+package() {
+	devicepkg_package $startdir $pkgname
+	install -D -m644 "$srcdir"/initfs-hook.sh \
+			"$pkgdir"/etc/postmarketos-mkinitfs/hooks/00-${pkgname}.sh
+}
+
+sha512sums="3c53bb57a3f98bbf4686453c3120bbe45065e82591a9969370df7369dc91c79860c95bad768e1d5ff3827425f047358ecaf3c2054c22afc8bd6bf3b4f6e6692f  deviceinfo
+2d02a02649ee3dc28041045086ffe11c9077067393954295343efb80727432902494da4c3b68f992880f3c0f01a9d164c2517f51519c92445e3ed88872a71e2f  initfs-hook.sh"

device/device-htc-vivo/deviceinfo

@@ -0,0 +1,32 @@
+# Reference: <https://postmarketos.org/deviceinfo>
+# Please use double quotes only. You can source this file in shell scripts.
+
+deviceinfo_format_version="0"
+deviceinfo_name="hTC Incredible S"
+deviceinfo_manufacturer="hTC"
+deviceinfo_date=""
+deviceinfo_dtb=""
+deviceinfo_modules_initfs=""
+deviceinfo_arch="armhf"
+deviceinfo_msm_refresher="true"
+
+# Device related
+deviceinfo_keyboard="false"
+deviceinfo_external_storage="true"
+deviceinfo_screen_width="480"
+deviceinfo_screen_height="800"
+deviceinfo_dev_touchscreen=""
+deviceinfo_dev_touchscreen_calibration=""
+deviceinfo_dev_keyboard=""
+
+# Bootloader related
+deviceinfo_flash_method="fastboot"
+deviceinfo_kernel_cmdline="androidboot.selinux=disabled"
+deviceinfo_generate_bootimg="true"
+deviceinfo_bootimg_qcdt="false"
+deviceinfo_flash_offset_base="0x04400000"
+deviceinfo_flash_offset_kernel="0x00008000"
+deviceinfo_flash_offset_ramdisk="0x01000000"
+deviceinfo_flash_offset_second="0x00f00000"
+deviceinfo_flash_offset_tags="0x00000100"
+deviceinfo_flash_pagesize="2048"

device/device-htc-vivo/initfs-hook.sh

@@ -0,0 +1,4 @@
+#!/bin/sh
+
+# set usb properties
+echo 4 > /sys/devices/platform/android_usb/usb_function_switch

device/linux-htc-vivo/02_gpu-msm-fix-gcc5-compile.patch

@@ -0,0 +1,33 @@
+source:
+https://github.com/ShinySide/HispAsian_Lollipop_G6/commit/b7756b6fc4bb728722b14d2dfdbaf1dc843812e9
+
+* These need to be static to avoid these errors:
+
+drivers/built-in.o: In function `.LANCHOR1':
+msm_iommu_sec.c:(.data+0x9298): undefined reference to `kgsl_iommu_sync_lock'
+msm_iommu_sec.c:(.data+0x929c): undefined reference to `kgsl_iommu_sync_unlock'
+Makefile:877: recipe for target '.tmp_vmlinux1' failed
+make: *** [.tmp_vmlinux1] Error 1
+
+Signed-off-by: Chet Kener <Cl3Kener@gmail.com>
+
+--- a/drivers/gpu/msm/kgsl_iommu.c
++++ b/drivers/gpu/msm/kgsl_iommu.c
+@@ -1010,7 +1010,7 @@ static int kgsl_iommu_init_sync_lock(struct kgsl_mmu *mmu)
+  *
+  * Return - int - number of commands.
+  */
+-inline unsigned int kgsl_iommu_sync_lock(struct kgsl_mmu *mmu,
++static inline unsigned int kgsl_iommu_sync_lock(struct kgsl_mmu *mmu,
+ 						unsigned int *cmds)
+ {
+ 	struct kgsl_device *device = mmu->device;
+@@ -1080,7 +1080,7 @@ inline unsigned int kgsl_iommu_sync_lock(struct kgsl_mmu *mmu,
+  *
+  * Return - int - number of commands.
+  */
+-inline unsigned int kgsl_iommu_sync_unlock(struct kgsl_mmu *mmu,
++static inline unsigned int kgsl_iommu_sync_unlock(struct kgsl_mmu *mmu,
+ 					unsigned int *cmds)
+ {
+ 	struct kgsl_device *device = mmu->device;

device/linux-htc-vivo/03_use-static-inline-in-ftrace.h.patch

@@ -0,0 +1,49 @@
+From aeea3592a13bf12861943e44fc48f1f270941f8d Mon Sep 17 00:00:00 2001
+From: Behan Webster <behanw@converseincode.com>
+Date: Wed, 24 Sep 2014 01:06:46 +0100
+Subject: [PATCH] ARM: 8158/1: LLVMLinux: use static inline in ARM ftrace.h
+
+With compilers which follow the C99 standard (like modern versions of gcc and
+clang), "extern inline" does the wrong thing (emits code for an externally
+linkable version of the inline function). In this case using static inline
+and removing the NULL version of return_address in return_address.c does
+the right thing.
+
+Signed-off-by: Behan Webster <behanw@converseincode.com>
+Reviewed-by: Mark Charlebois <charlebm@gmail.com>
+Acked-by: Steven Rostedt <rostedt@goodmis.org>
+Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
+---
+ arch/arm/include/asm/ftrace.h    | 2 +-
+ arch/arm/kernel/return_address.c | 5 -----
+ 2 files changed, 1 insertion(+), 6 deletions(-)
+
+diff --git a/arch/arm/include/asm/ftrace.h b/arch/arm/include/asm/ftrace.h
+index 39eb16b0066f2..bfe2a2f5a644e 100644
+--- a/arch/arm/include/asm/ftrace.h
++++ b/arch/arm/include/asm/ftrace.h
+@@ -45,7 +45,7 @@ void *return_address(unsigned int);
+ 
+ #else
+ 
+-extern inline void *return_address(unsigned int level)
++static inline void *return_address(unsigned int level)
+ {
+ 	return NULL;
+ }
+diff --git a/arch/arm/kernel/return_address.c b/arch/arm/kernel/return_address.c
+index fafedd86885dd..f6aa84d5b93c9 100644
+--- a/arch/arm/kernel/return_address.c
++++ b/arch/arm/kernel/return_address.c
+@@ -63,11 +63,6 @@ void *return_address(unsigned int level)
+ #warning "TODO: return_address should use unwind tables"
+ #endif
+ 
+-void *return_address(unsigned int level)
+-{
+-	return NULL;
+-}
+-
+ #endif /* if defined(CONFIG_FRAME_POINTER) && !defined(CONFIG_ARM_UNWIND) / else */
+ 
+ EXPORT_SYMBOL_GPL(return_address);

device/linux-htc-vivo/04-fix-redefinition-of-unregister_con_driver.patch

@@ -0,0 +1,76 @@
+From a7197f0db55f7a95982e8c9ecfdf47f8b0d00069 Mon Sep 17 00:00:00 2001
+From: Aerotinge <wang.wander@gmail.com>
+Date: Sun, 25 Mar 2018 23:10:51 +0800
+Subject: [PATCH] Fix redefinition of unregister_con_driver
+
+---
+ drivers/tty/vt/vt.c | 38 ++++++++++++++++++++++++++++++++------
+ 1 file changed, 32 insertions(+), 6 deletions(-)
+
+diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c
+index 737cc663..e41288a0 100644
+--- a/drivers/tty/vt/vt.c
++++ b/drivers/tty/vt/vt.c
+@@ -3663,27 +3663,53 @@ int do_unregister_con_driver(const struct consw *csw)
+ 		}
+ 	}
+ err:
+-	console_unlock();
+ 	return retval;
+ }
+-EXPORT_SYMBOL(unregister_con_driver);
++EXPORT_SYMBOL_GPL(do_unregister_con_driver);
+ 
+ /*
+  *	If we support more console drivers, this function is used
+  *	when a driver wants to take over some existing consoles
+  *	and become default driver for newly opened ones.
+  *
+- *      take_over_console is basically a register followed by unbind
++ *	take_over_console is basically a register followed by unbind
++ */
++int do_take_over_console(const struct consw *csw, int first, int last, int deflt)
++{
++	int err;
++
++	err = do_register_con_driver(csw, first, last);
++	/*
++	 * If we get an busy error we still want to bind the console driver
++	 * and return success, as we may have unbound the console driver
++	 * but not unregistered it.
++	 */
++	if (err == -EBUSY)
++		err = 0;
++	if (!err)
++		do_bind_con_driver(csw, first, last, deflt);
++
++	return err;
++}
++EXPORT_SYMBOL_GPL(do_take_over_console);
++
++/*
++ *	If we support more console drivers, this function is used
++ *	when a driver wants to take over some existing consoles
++ *	and become default driver for newly opened ones.
++ *
++ *	take_over_console is basically a register followed by unbind
+  */
+ int take_over_console(const struct consw *csw, int first, int last, int deflt)
+ {
+ 	int err;
+ 
+ 	err = register_con_driver(csw, first, last);
+-	/* if we get an busy error we still want to bind the console driver
++	/*
++	 * If we get an busy error we still want to bind the console driver
+ 	 * and return success, as we may have unbound the console driver
+-	 * but not unregistered it.
+-	*/
++	 * but not unregistered it.
++	 */
+ 	if (err == -EBUSY)
+ 		err = 0;
+ 	if (!err)
+-- 
+2.14.1
+

device/linux-htc-vivo/APKBUILD

@@ -0,0 +1,88 @@
+# Kernel config based on: arch/arm/configs/cyanogen_vivo_defconfig
+
+pkgname="linux-htc-vivo"
+pkgver=3.0.101
+pkgrel=0
+pkgdesc="Incredible S kernel fork"
+arch="armhf"
+_carch="arm"
+_flavor="htc-vivo"
+url="https://kernel.org"
+license="GPL2"
+options="!strip !check !tracedeps"
+makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev xz"
+HOSTCC="${CC:-gcc}"
+HOSTCC="${HOSTCC#${CROSS_COMPILE}}"
+
+# Source
+_repository="T.E.S.C.O-kernel_vivo"
+_commit="da3fd71eec35410f38808712d0edc0c5a6a42dda"
+_config="config-${_flavor}.${arch}"
+source="
+	$pkgname-$_commit.tar.gz::https://github.com/szezso/${_repository}/archive/${_commit}.tar.gz
+	$_config
+	compiler-gcc6.h
+	02_gpu-msm-fix-gcc5-compile.patch
+	03_use-static-inline-in-ftrace.h.patch
+	04-fix-redefinition-of-unregister_con_driver.patch
+"
+builddir="$srcdir/${_repository}-${_commit}"
+
+prepare() {
+	default_prepare
+
+	# gcc6 support
+	cp -v "$srcdir/compiler-gcc6.h" "$builddir/include/linux/"
+
+	# Remove -Werror from all makefiles
+	local i
+	local makefiles="$(find . -type f -name Makefile)
+		$(find . -type f -name Kbuild)"
+	for i in $makefiles; do
+		sed -i 's/-Werror-/-W/g' "$i"
+		sed -i 's/-Werror//g' "$i"
+	done
+
+	# Prepare kernel config ('yes ""' for kernels lacking olddefconfig)
+	cp "$srcdir"/$_config "$builddir"/.config
+	yes "" | make ARCH="$_carch" HOSTCC="$HOSTCC" oldconfig
+}
+
+menuconfig() {
+	cd "$builddir"
+	make ARCH="$_carch" menuconfig
+	cp .config "$startdir"/$_config
+}
+
+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="17164b38f2ff8683d8e304a6f8b768f3d1851d65105505aa80d98769dbf132508db427cd55aa4da76a4650bd7ea108f674fec87fa432e553f0c27e029db312e8  linux-htc-vivo-da3fd71eec35410f38808712d0edc0c5a6a42dda.tar.gz
+b59979624e050bd411d566d7a38c5fa16ecffa153a024cc93afb4eea583809adcd65db2c28045066a976ba04056021352287eb693fa2632581dc82433dbfa1bb  config-htc-vivo.armhf
+d80980e9474c82ba0ef1a6903b434d8bd1b092c40367ba543e72d2c119301c8b2d05265740e4104ca1ac5d15f6c4aa49e8776cb44264a9a28dc551e0d1850dcc  compiler-gcc6.h
+7be03a9e78b7ac330a54b1f00509caa0621a95c0c55901878ad757f9dd69cc05ba2c8b5ea987063ae1224f92c4d090d515fa5d369e7755181a4871b0d0f82881  02_gpu-msm-fix-gcc5-compile.patch
+ea1d3b5a234fa565e3c1a792de48f4fc4e6023d281d303c8e319c7ef28edc5739ab0e4dea0139a41f0a5c7d03e27921ccaa214fd0ac5c72245a094ce60128864  03_use-static-inline-in-ftrace.h.patch
+1005df312b50f9c657fbc75192a2a228da35ed63f838ae259cd5ffdd62de9d11d9e1bd6d704ed1a6fe473f77dc906902d17b4b7e9896ad6e5416b3cb8f369007  04-fix-redefinition-of-unregister_con_driver.patch"

device/linux-htc-vivo/compiler-gcc6.h

@@ -0,0 +1,69 @@
+// SOURCE:
+// https://github.com/NextThingCo/CHIP-u-boot/issues/10#issuecomment-287515505
+
+#ifndef __LINUX_COMPILER_H
+#error "Please don't include <linux/compiler-gcc6.h> directly, include <linux/compiler.h> instead."
+#endif
+
+#define __used				__attribute__((__used__))
+#define __must_check			__attribute__((warn_unused_result))
+#define __compiler_offsetof(a, b)	__builtin_offsetof(a, b)
+
+/* Mark functions as cold. gcc will assume any path leading to a call
+   to them will be unlikely.  This means a lot of manual unlikely()s
+   are unnecessary now for any paths leading to the usual suspects
+   like BUG(), printk(), panic() etc. [but let's keep them for now for
+   older compilers]
+
+   Early snapshots of gcc 4.3 don't support this and we can't detect this
+   in the preprocessor, but we can live with this because they're unreleased.
+   Maketime probing would be overkill here.
+
+   gcc also has a __attribute__((__hot__)) to move hot functions into
+   a special section, but I don't see any sense in this right now in
+   the kernel context */
+#define __cold			__attribute__((__cold__))
+
+#define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
+
+#ifndef __CHECKER__
+# define __compiletime_warning(message) __attribute__((warning(message)))
+# define __compiletime_error(message) __attribute__((error(message)))
+#endif /* __CHECKER__ */
+
+/*
+ * Mark a position in code as unreachable.  This can be used to
+ * suppress control flow warnings after asm blocks that transfer
+ * control elsewhere.
+ *
+ * Early snapshots of gcc 4.5 don't support this and we can't detect
+ * this in the preprocessor, but we can live with this because they're
+ * unreleased.  Really, we need to have autoconf for the kernel.
+ */
+#define unreachable() __builtin_unreachable()
+
+/* Mark a function definition as prohibited from being cloned. */
+#define __noclone	__attribute__((__noclone__))
+
+/*
+ * Tell the optimizer that something else uses this function or variable.
+ */
+#define __visible __attribute__((externally_visible))
+
+/*
+ * GCC 'asm goto' miscompiles certain code sequences:
+ *
+ *   http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58670
+ *
+ * Work it around via a compiler barrier quirk suggested by Jakub Jelinek.
+ *
+ * (asm goto is automatically volatile - the naming reflects this.)
+ */
+#define asm_volatile_goto(x...)	do { asm goto(x); asm (""); } while (0)
+
+#ifdef CONFIG_ARCH_USE_BUILTIN_BSWAP
+#define __HAVE_BUILTIN_BSWAP32__
+#define __HAVE_BUILTIN_BSWAP64__
+#define __HAVE_BUILTIN_BSWAP16__
+#endif /* CONFIG_ARCH_USE_BUILTIN_BSWAP */
+