veux: Merge common tree to veux

- Ref:
  https://github.com/xiaomi-sm6375-devs/android_device_xiaomi_sm6375-common

Signed-off-by: kleidione <kleidione@gmail.com>

9 files changed, 336 insertions, 16 deletions

diff --git a/libinit/Android.bp b/libinit/Android.bp
index 59a0fa8..d3ed028 100644
--- a/libinit/Android.bp
+++ b/libinit/Android.bp
@@ -1,5 +1,5 @@
 //
-// Copyright (C) 2021 The LineageOS Project
+// Copyright (C) 2022 The LineageOS Project
 //
 // SPDX-License-Identifier: Apache-2.0
 //
@@ -7,7 +7,27 @@
 cc_library_static {
     name: "init_xiaomi_veux",
     srcs: ["init_xiaomi_veux.cpp"],
-    whole_static_libs: ["//device/xiaomi/sm6375-common:libinit_xiaomi_holi"],
+    whole_static_libs: ["//device/xiaomi/veux:libinit_xiaomi_holi"],
     include_dirs: ["system/core/init"],
     recovery_available: true,
 }
+
+cc_library_static {
+    name: "libinit_xiaomi_holi",
+    srcs: [
+        "libinit_dalvik_heap.cpp",
+        "libinit_variant.cpp",
+        "libinit_utils.cpp",
+    ],
+    whole_static_libs: ["libbase"],
+    export_include_dirs: ["include"],
+    recovery_available: true,
+}
+
+cc_library_static {
+    name: "init_xiaomi_holi",
+    srcs: ["init_xiaomi_holi.cpp"],
+    whole_static_libs: ["libinit_xiaomi_holi"],
+    include_dirs: ["system/core/init"],
+    recovery_available: true,
+}
\ No newline at end of file
diff --git a/libinit/include/libinit_dalvik_heap.h b/libinit/include/libinit_dalvik_heap.h
new file mode 100644
index 0000000..caea339
--- /dev/null
+++ b/libinit/include/libinit_dalvik_heap.h
@@ -0,0 +1,23 @@
+/*
+ * Copyright (C) 2022 The LineageOS Project
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#ifndef LIBINIT_DALVIK_HEAP_H
+#define LIBINIT_DALVIK_HEAP_H
+
+#include <string>
+
+typedef struct dalvik_heap_info {
+    std::string heapstartsize;
+    std::string heapgrowthlimit;
+    std::string heapsize;
+    std::string heapminfree;
+    std::string heapmaxfree;
+    std::string heaptargetutilization;
+} dalvik_heap_info_t;
+
+void set_dalvik_heap(void);
+
+#endif // LIBINIT_DALVIK_HEAP_H
diff --git a/libinit/include/libinit_utils.h b/libinit/include/libinit_utils.h
new file mode 100644
index 0000000..6c42883
--- /dev/null
+++ b/libinit/include/libinit_utils.h
@@ -0,0 +1,18 @@
+/*
+ * Copyright (C) 2022 The LineageOS Project
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#ifndef LIBINIT_UTILS_H
+#define LIBINIT_UTILS_H
+
+#include <string>
+
+void property_override(std::string prop, std::string value, bool add = true);
+
+void set_ro_build_prop(const std::string &prop, const std::string &value, bool product = false);
+
+std::string fingerprint_to_description(std::string fingerprint);
+
+#endif // LIBINIT_UTILS_H
diff --git a/libinit/include/libinit_variant.h b/libinit/include/libinit_variant.h
new file mode 100644
index 0000000..f0b3222
--- /dev/null
+++ b/libinit/include/libinit_variant.h
@@ -0,0 +1,31 @@
+/*
+ * Copyright (C) 2022 The LineageOS Project
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#ifndef LIBINIT_VARIANT_H
+#define LIBINIT_VARIANT_H
+
+#include <string>
+#include <vector>
+
+typedef struct variant_info {
+    std::string hwc_value;
+    std::string model_value;
+
+    std::string brand;
+    std::string device;
+    std::string marketname;
+    std::string model;
+    std::string name;
+    std::string build_fingerprint;
+
+    bool nfc;
+} variant_info_t;
+
+void search_variant(const std::vector<variant_info_t> variants);
+
+void set_variant_props(const variant_info_t variant);
+
+#endif // LIBINIT_VARIANT_H
diff --git a/libinit/init_xiaomi_holi.cpp b/libinit/init_xiaomi_holi.cpp
new file mode 100644
index 0000000..22cb31e
--- /dev/null
+++ b/libinit/init_xiaomi_holi.cpp
@@ -0,0 +1,13 @@
+/*
+ * Copyright (C) 2022 The LineageOS Project
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include <libinit_dalvik_heap.h>
+
+#include "vendor_init.h"
+
+void vendor_load_properties() {
+    set_dalvik_heap();
+}
diff --git a/libinit/init_xiaomi_veux.cpp b/libinit/init_xiaomi_veux.cpp
index 2324f05..98bbb7c 100644
--- a/libinit/init_xiaomi_veux.cpp
+++ b/libinit/init_xiaomi_veux.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 The LineageOS Project
+ * Copyright (C) 2022 The LineageOS Project
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -10,95 +10,121 @@
 #include "vendor_init.h"
 
 static const variant_info_t veux_global_info = {
+    .hwc_value = "Global",
     .model_value = "S88006AA1",
-    .sku_value = "",
 
     .brand = "Redmi",
     .device = "veux",
     .marketname = "Redmi Note 11 Pro 5G",
     .model = "2201116SG",
     .name = "veux_global",
-    .build_fingerprint = "Redmi/veux_global/veux:11/RKQ1.211001.001/V13.0.10.0.RKCMIXM:user/release-keys",
+    .build_fingerprint = "Redmi/veux_global/veux:11/RKQ1.211001.001/V13.0.14.0.RKCMIXM:user/release-keys",
 
     .nfc = true,
 };
 
+static const variant_info_t veux_in_info = {
+    .hwc_value = "India",
+    .model_value = "S88006AA1",
+
+    .brand = "Redmi",
+    .device = "veux",
+    .marketname = "Redmi Note 11 Pro 5G",
+    .model = "2201116SG",
+    .name = "veux_in",
+    .build_fingerprint = "Redmi/veux_in/veux:11/RKQ1.211001.001/V13.0.4.0.RKCINXM:user/release-keys",
+};
+
 static const variant_info_t veux_info = {
+    .hwc_value = "CN",
     .model_value = "S88007AA1",
-    .sku_value = "",
 
     .brand = "Redmi",
     .device = "veux",
     .marketname = "Redmi Note 11E Pro",
     .model = "2201116SC",
     .name = "veux",
-    .build_fingerprint = "Redmi/veux/veux:11/RKQ1.211001.001/V13.0.10.0.RKCMIXM:user/release-keys",
+    .build_fingerprint = "Redmi/veux/veux:11/RKQ1.211001.001/V13.0.7.0.RKCCNXM:user/release-keys",
 
     .nfc = true,
 };
 
 static const variant_info_t peux_in_info = {
+    .hwc_value = "",
     .model_value = "S88007EA1",
-    .sku_value = "",
 
     .brand = "Redmi",
     .device = "peux",
     .marketname = "Redmi Note 11 Pro+ 5G",
     .model = "2201116SI",
     .name = "peux_in",
-    .build_fingerprint = "Redmi/peux_in/peux:11/RKQ1.211001.001/V13.0.10.0.RKCMIXM:user/release-keys",
+    .build_fingerprint = "Redmi/peux_in/peux:11/RKQ1.211001.001/V13.0.4.0.RKCINXM:user/release-keys",
 };
 
 static const variant_info_t veux_jp_info = {
+    .hwc_value = "",
     .model_value = "S88008BA1",
-    .sku_value = "",
 
     .brand = "Redmi",
     .device = "veux",
     .marketname = "Redmi Note 11 Pro 5G",
     .model = "2201116SR",
     .name = "veux_jp",
-    .build_fingerprint = "Redmi/veux_jp/veux:11/RKQ1.211001.001/V13.0.10.0.RKCMIXM:user/release-keys",
+    .build_fingerprint = "Redmi/veux/veux:11/RKQ1.211001.001/V13.0.2.0.RKCJPXM:user/release-keys",
 
     .nfc = true,
 };
 
 static const variant_info_t veux_p_global_info = {
+    .hwc_value = "Global",
     .model_value = "S88106BA1",
-    .sku_value = "",
 
     .brand = "POCO",
     .device = "veux",
     .marketname = "POCO X4 Pro 5G",
     .model = "2201116PG",
     .name = "veux_p_global",
-    .build_fingerprint = "POCO/veux_p_global/veux:11/RKQ1.211001.001/V13.0.10.0.RKCMIXM:user/release-keys",
+    .build_fingerprint = "POCO/veux_p_global/veux:11/RKQ1.211001.001/V13.0.14.0.RKCMIXM:user/release-keys",
 
     .nfc = true,
 };
 
+static const variant_info_t veux_p_in_info = {
+    .hwc_value = "India",
+    .model_value = "S88106BA1",
+
+    .brand = "POCO",
+    .device = "veux",
+    .marketname = "POCO X4 Pro 5G",
+    .model = "2201116PG",
+    .name = "veux_p_in",
+    .build_fingerprint = "POCO/veux_p_in/veux:11/RKQ1.211001.001/V13.0.4.0.RKCINXM:user/release-keys",
+};
+
 static const variant_info_t peux_p_in_info = {
+    .hwc_value = "India",
     .model_value = "S88107BA1",
-    .sku_value = "",
 
     .brand = "POCO",
     .device = "veux",
     .marketname = "POCO X4 Pro 5G",
     .model = "2201116PI",
     .name = "peux_p_in",
-    .build_fingerprint = "POCO/peux_p_in/peux:11/RKQ1.211001.001/V13.0.10.0.RKCMIXM:user/release-keys",
+    .build_fingerprint = "POCO/peux_p_in/peux:11/RKQ1.211001.001/V13.0.4.0.RKCINXM:user/release-keys",
 };
 
 static const std::vector<variant_info_t> variants = {
     veux_global_info,
+    veux_in_info,
     veux_info,
     peux_in_info,
     veux_jp_info,
     veux_p_global_info,
+    veux_p_in_info,
     peux_p_in_info,
 };
 
 void vendor_load_properties() {
     search_variant(variants);
     set_dalvik_heap();
-}
+}
\ No newline at end of file
diff --git a/libinit/libinit_dalvik_heap.cpp b/libinit/libinit_dalvik_heap.cpp
new file mode 100644
index 0000000..b3b24ba
--- /dev/null
+++ b/libinit/libinit_dalvik_heap.cpp
@@ -0,0 +1,67 @@
+/*
+ * Copyright (C) 2022 The LineageOS Project
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include <sys/sysinfo.h>
+#include <libinit_utils.h>
+
+#include <libinit_dalvik_heap.h>
+
+#define HEAPSTARTSIZE_PROP "dalvik.vm.heapstartsize"
+#define HEAPGROWTHLIMIT_PROP "dalvik.vm.heapgrowthlimit"
+#define HEAPSIZE_PROP "dalvik.vm.heapsize"
+#define HEAPMINFREE_PROP "dalvik.vm.heapminfree"
+#define HEAPMAXFREE_PROP "dalvik.vm.heapmaxfree"
+#define HEAPTARGETUTILIZATION_PROP "dalvik.vm.heaptargetutilization"
+
+#define GB(b) (b * 1024ull * 1024 * 1024)
+
+static const dalvik_heap_info_t dalvik_heap_info_6144 = {
+    .heapstartsize = "16m",
+    .heapgrowthlimit = "256m",
+    .heapsize = "512m",
+    .heapminfree = "8m",
+    .heapmaxfree = "32m",
+    .heaptargetutilization = "0.5",
+};
+
+static const dalvik_heap_info_t dalvik_heap_info_4096 = {
+    .heapstartsize = "8m",
+    .heapgrowthlimit = "256m",
+    .heapsize = "512m",
+    .heapminfree = "8m",
+    .heapmaxfree = "16m",
+    .heaptargetutilization = "0.6",
+};
+
+static const dalvik_heap_info_t dalvik_heap_info_2048 = {
+    .heapstartsize = "8m",
+    .heapgrowthlimit = "192m",
+    .heapsize = "512m",
+    .heapminfree = "512k",
+    .heapmaxfree = "8m",
+    .heaptargetutilization = "0.75",
+};
+
+void set_dalvik_heap() {
+    struct sysinfo sys;
+    const dalvik_heap_info_t *dhi;
+
+    sysinfo(&sys);
+
+    if (sys.totalram > GB(5))
+        dhi = &dalvik_heap_info_6144;
+    else if (sys.totalram > GB(3))
+        dhi = &dalvik_heap_info_4096;
+    else
+        dhi = &dalvik_heap_info_2048;
+
+    property_override(HEAPSTARTSIZE_PROP, dhi->heapstartsize);
+    property_override(HEAPGROWTHLIMIT_PROP, dhi->heapgrowthlimit);
+    property_override(HEAPSIZE_PROP, dhi->heapsize);
+    property_override(HEAPTARGETUTILIZATION_PROP, dhi->heaptargetutilization);
+    property_override(HEAPMINFREE_PROP, dhi->heapminfree);
+    property_override(HEAPMAXFREE_PROP, dhi->heapmaxfree);
+}
diff --git a/libinit/libinit_utils.cpp b/libinit/libinit_utils.cpp
new file mode 100644
index 0000000..50f5c35
--- /dev/null
+++ b/libinit/libinit_utils.cpp
@@ -0,0 +1,73 @@
+/*
+ * Copyright (C) 2022 The LineageOS Project
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#define _REALLY_INCLUDE_SYS__SYSTEM_PROPERTIES_H_
+#include <sys/_system_properties.h>
+#include <vector>
+
+#include <libinit_utils.h>
+
+void property_override(std::string prop, std::string value, bool add) {
+    auto pi = (prop_info *) __system_property_find(prop.c_str());
+    if (pi != nullptr) {
+        __system_property_update(pi, value.c_str(), value.length());
+    } else if (add) {
+        __system_property_add(prop.c_str(), prop.length(), value.c_str(), value.length());
+    }
+}
+
+std::vector<std::string> ro_props_default_source_order = {
+    "odm.",
+    "product.",
+    "system.",
+    "system_ext.",
+    "vendor.",
+    "",
+};
+
+void set_ro_build_prop(const std::string &prop, const std::string &value, bool product) {
+    std::string prop_name;
+
+    for (const auto &source : ro_props_default_source_order) {
+        if (product)
+            prop_name = "ro.product." + source + prop;
+        else
+            prop_name = "ro." + source + "build." + prop;
+
+        property_override(prop_name, value, true);
+    }
+}
+
+#define FIND_AND_REMOVE(s, delimiter, variable_name) \
+    std::string variable_name = s.substr(0, s.find(delimiter)); \
+    s.erase(0, s.find(delimiter) + delimiter.length());
+
+#define APPEND_STRING(s, to_append) \
+    s.append(" "); \
+    s.append(to_append);
+
+std::string fingerprint_to_description(std::string fingerprint) {
+    std::string delimiter = "/";
+    std::string delimiter2 = ":";
+    std::string build_fingerprint_copy = fingerprint;
+
+    FIND_AND_REMOVE(build_fingerprint_copy, delimiter, brand)
+    FIND_AND_REMOVE(build_fingerprint_copy, delimiter, product)
+    FIND_AND_REMOVE(build_fingerprint_copy, delimiter2, device)
+    FIND_AND_REMOVE(build_fingerprint_copy, delimiter, platform_version)
+    FIND_AND_REMOVE(build_fingerprint_copy, delimiter, build_id)
+    FIND_AND_REMOVE(build_fingerprint_copy, delimiter2, build_number)
+    FIND_AND_REMOVE(build_fingerprint_copy, delimiter, build_variant)
+    std::string build_version_tags = build_fingerprint_copy;
+
+    std::string description = product + "-" + build_variant;
+    APPEND_STRING(description, platform_version)
+    APPEND_STRING(description, build_id)
+    APPEND_STRING(description, build_number)
+    APPEND_STRING(description, build_version_tags)
+
+    return description;
+}
diff --git a/libinit/libinit_variant.cpp b/libinit/libinit_variant.cpp
new file mode 100644
index 0000000..99babbf
--- /dev/null
+++ b/libinit/libinit_variant.cpp
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2022 The LineageOS Project
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include <android-base/logging.h>
+#include <android-base/properties.h>
+#include <libinit_utils.h>
+
+#include <libinit_variant.h>
+
+using android::base::GetProperty;
+
+
+#define HWC_PROP "ro.boot.hwc"
+#define MODEL_PROP "ro.boot.board_id"
+#define SKU_PROP "ro.boot.product.hardware.sku"
+
+void search_variant(const std::vector<variant_info_t> variants) {
+    std::string hwc_value = GetProperty(HWC_PROP, "");
+    std::string model_value = GetProperty(MODEL_PROP, "");
+
+    for (const auto& variant : variants) {
+        if ((variant.hwc_value == "" || variant.hwc_value == hwc_value) &&
+            (variant.model_value == "" || variant.model_value == model_value)) {
+            set_variant_props(variant);
+            break;
+        }
+    }
+}
+
+void set_variant_props(const variant_info_t variant) {
+    set_ro_build_prop("brand", variant.brand, true);
+    set_ro_build_prop("device", variant.device, true);
+    set_ro_build_prop("marketname", variant.marketname, true);
+    set_ro_build_prop("model", variant.model, true);
+    set_ro_build_prop("name", variant.name, true);
+
+    if (access("/system/bin/recovery", F_OK) != 0) {
+        set_ro_build_prop("fingerprint", variant.build_fingerprint);
+        property_override("ro.bootimage.build.fingerprint", variant.build_fingerprint);
+
+        property_override("ro.build.description", fingerprint_to_description(variant.build_fingerprint));
+    }
+
+    if (variant.nfc)
+        property_override(SKU_PROP, "nfc");
+}