msm8953-common: Kang libinit from xiaomi sdm660 common tree

Change-Id: I14618daea9861c9e4677223c5a0d62889c13cab9

BoardConfigCommon.mk

@@ -148,6 +148,10 @@ TARGET_FS_CONFIG_GEN := \
     $(COMMON_PATH)/configs/config.fs \
     $(COMMON_PATH)/configs/mot_aids.fs
 
+# Init
+TARGET_INIT_VENDOR_LIB := //$(COMMON_PATH):libinit_msm8953
+TARGET_RECOVERY_DEVICE_MODULES := libinit_msm8953
+
 # Kernel
 TARGET_COMPILE_WITH_MSM_KERNEL := true
 BOARD_KERNEL_CMDLINE := console=ttyHSL0,115200,n8 androidboot.console=ttyHSL0 androidboot.hardware=qcom user_debug=30 msm_rtb.filter=0x237 ehci-hcd.park=3 lpm_levels.sleep_disabled=1 androidboot.bootdevice=7824900.sdhci firmware_class.path=/vendor/firmware_mnt/image loop.max_part=16

init/Android.bp

@@ -0,0 +1,25 @@
+//
+// Copyright (C) 2019 The LineageOS Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+cc_library_static {
+    name: "libinit_msm8953",
+    recovery_available: true,
+    srcs: ["init_msm8953.cpp"],
+    include_dirs: [
+        "system/core/base/include",
+        "system/core/init"
+    ]
+}

init/init_msm8953.cpp

@@ -0,0 +1,97 @@
+/*
+   Copyright (c) 2016, The CyanogenMod Project
+   Copyright (c) 2019, The LineageOS Project
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions are
+   met:
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above
+      copyright notice, this list of conditions and the following
+      disclaimer in the documentation and/or other materials provided
+      with the distribution.
+    * Neither the name of The Linux Foundation nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+   THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+   WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+   ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+   BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+   CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+   SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+   BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+   WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+   OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+   IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <cstdlib>
+#include <fstream>
+#include <string.h>
+#include <sys/sysinfo.h>
+#include <unistd.h>
+
+#include <android-base/properties.h>
+#define _REALLY_INCLUDE_SYS__SYSTEM_PROPERTIES_H_
+#include <sys/_system_properties.h>
+
+#include "vendor_init.h"
+#include "property_service.h"
+
+using android::base::GetProperty;
+using android::init::property_set;
+
+char const *heapstartsize;
+char const *heapgrowthlimit;
+char const *heapsize;
+char const *heapminfree;
+char const *heapmaxfree;
+char const *heaptargetutilization;
+
+void check_device()
+{
+    struct sysinfo sys;
+
+    sysinfo(&sys);
+
+    if (sys.totalram > 5072ull * 1024 * 1024) {
+        // from - phone-xhdpi-6144-dalvik-heap.mk
+        heapstartsize = "16m";
+        heapgrowthlimit = "256m";
+        heapsize = "512m";
+        heaptargetutilization = "0.5";
+        heapminfree = "8m";
+        heapmaxfree = "32m";
+    } else if (sys.totalram > 3072ull * 1024 * 1024) {
+        // from - phone-xxhdpi-4096-dalvik-heap.mk
+        heapstartsize = "8m";
+        heapgrowthlimit = "256m";
+        heapsize = "512m";
+        heaptargetutilization = "0.6";
+        heapminfree = "8m";
+        heapmaxfree = "16m";
+    } else {
+        // from - phone-xhdpi-2048-dalvik-heap.mk
+        heapstartsize = "8m";
+        heapgrowthlimit = "192m";
+        heapsize = "512m";
+        heaptargetutilization = "0.75";
+        heapminfree = "512k";
+        heapmaxfree = "8m";
+    }
+}
+
+void vendor_load_properties()
+{
+    check_device();
+
+    property_set("dalvik.vm.heapstartsize", heapstartsize);
+    property_set("dalvik.vm.heapgrowthlimit", heapgrowthlimit);
+    property_set("dalvik.vm.heapsize", heapsize);
+    property_set("dalvik.vm.heaptargetutilization", heaptargetutilization);
+    property_set("dalvik.vm.heapminfree", heapminfree);
+    property_set("dalvik.vm.heapmaxfree", heapmaxfree);
+}